diff --git a/.dockerignore b/.dockerignore index dc3ed9896d..e9235269a9 100644 --- a/.dockerignore +++ b/.dockerignore @@ -5,6 +5,10 @@ __pycache__ **/*.pyc venv .venv +# the pattern above only matches at the root, and every image is built from +# there: without this one, the backend virtualenv travels to the daemon on +# every build +**/.venv # System-specific files .DS_Store @@ -34,4 +38,7 @@ db.sqlite3 # Frontend node_modules +# same as .venv above: nested ones are not matched by the pattern above, and no +# image copies them ā€” every one of them runs its own install +**/node_modules **/.next diff --git a/.github/workflows/docker-hub.yml b/.github/workflows/docker-hub.yml index b0a5aed25b..984b738a1d 100644 --- a/.github/workflows/docker-hub.yml +++ b/.github/workflows/docker-hub.yml @@ -60,11 +60,26 @@ jobs: should_push: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') }} docker_user: 1001:127 + build-and-push-yhub: + uses: ./.github/workflows/docker-publish.yml + permissions: + contents: read + secrets: inherit + with: + image_name: lasuite/impress-yhub + context: . + file: src/yhub-server/Dockerfile + target: yhub + should_push: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') }} + # no docker_user: the image defaults to uid 1000, the `node` user the + # base image already declares in /etc/passwd + notify-argocd: needs: - build-and-push-backend - build-and-push-frontend - build-and-push-y-provider + - build-and-push-yhub runs-on: ubuntu-latest if: github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') steps: diff --git a/.github/workflows/ghcr.yml b/.github/workflows/ghcr.yml index ac2fb71d06..00040dd638 100644 --- a/.github/workflows/ghcr.yml +++ b/.github/workflows/ghcr.yml @@ -158,3 +158,50 @@ jobs: run: | docker system prune -af docker volume prune -f + + build-and-push-yhub: + runs-on: ubuntu-latest + if: github.event.repository.fork == true + permissions: + contents: read + packages: write + steps: + - name: Checkout repository + uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6 + - name: Set up QEMU + uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4 + - name: Set up Docker Buildx + uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4 + - name: Docker meta + id: meta + uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6 + with: + images: ${{ env.REGISTRY }}/${{ github.repository }}/yhub + tags: | + type=ref,event=branch + type=ref,event=pr + type=semver,pattern={{version}} + type=semver,pattern={{major}}.{{minor}} + type=sha + - name: Login to GHCR + uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4 + with: + registry: ${{ env.REGISTRY }} + username: ${{ github.actor }} + password: ${{ secrets.GITHUB_TOKEN }} + - name: Build and push + uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7 + with: + context: . + file: ./src/yhub-server/Dockerfile + target: yhub + platforms: linux/amd64,linux/arm64 + build-args: DOCKER_USER=${{ env.DOCKER_USER }} + push: true + tags: ${{ steps.meta.outputs.tags }} + labels: ${{ steps.meta.outputs.labels }} + - name: Cleanup Docker after build + if: always() + run: | + docker system prune -af + docker volume prune -f diff --git a/.github/workflows/impress.yml b/.github/workflows/impress.yml index 9aae0cd288..593c30c8b7 100644 --- a/.github/workflows/impress.yml +++ b/.github/workflows/impress.yml @@ -27,10 +27,6 @@ jobs: fetch-depth: 0 - name: show run: git log - - name: Enforce absence of print statements in code - if: always() - run: | - ! git diff origin/${{ github.event.pull_request.base.ref }}..HEAD -- src/backend ':(exclude)**/impress.yml' | grep "print(" - name: Check absence of fixup commits if: always() run: | @@ -132,6 +128,13 @@ jobs: # needed because the postgres container does not provide a healthcheck options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5 + # message stream for the collaboration server (see the yhub steps below) + valkey: + image: valkey/valkey:alpine + ports: + - 6379:6379 + options: --health-cmd "valkey-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5 + env: DJANGO_CONFIGURATION: Test DJANGO_SETTINGS_MODULE: impress.settings @@ -146,6 +149,12 @@ jobs: AWS_S3_ENDPOINT_URL: http://localhost:9000 AWS_S3_ACCESS_KEY_ID: impress AWS_S3_SECRET_ACCESS_KEY: password + # Collaboration server. The integration tests reach it over this url and + # skip themselves when nothing answers; yhub reads the JWKS back from the + # django server started alongside it, so both sides must share + # JWT_PRIVATE_KEY_FILE. + COLLABORATION_API_URL: http://localhost:3002/collaboration + JWT_PRIVATE_KEY_FILE: ${{ github.workspace }}/data/jwt/private.pem steps: - name: Checkout repository @@ -207,8 +216,67 @@ jobs: sudo apt-get install -y gettext pandoc shared-mime-info sudo wget https://raw.githubusercontent.com/suitenumerique/django-lasuite/refs/heads/main/assets/conf/mime.types -O /etc/mime.types + # --- collaboration server ------------------------------------------- + # The yhub integration tests drive a real collaboration server: it reads + # legacy documents out of MinIO and reads this backend's JWKS back to + # verify the admin token the tests mint, so the two must share the + # signing key. Tests skip themselves when nothing answers on + # COLLABORATION_API_URL. + - name: Generate the JWT signing key + working-directory: . + run: bin/generate-jwt-private-key.sh + - name: Generate a MO file from strings extracted from the project run: uv run python manage.py compilemessages + - name: Set up Node + uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6 + with: + node-version: "22.x" + + - name: Install the collaboration server + working-directory: src/yhub-server + run: npm ci --omit=dev + + # yhub ships its own DDL and creates the database as well, so this needs + # the dependencies installed above ā€” hence its place after them + - name: Create the collaboration server database + working-directory: src/yhub-server + env: + POSTGRES: postgres://dinum:pass@localhost:5432/yhub + run: npm run init-db + + - name: Start the backend for the collaboration server to authenticate against + env: + DJANGO_ALLOWED_HOSTS: "*" + run: | + nohup uv run python manage.py runserver 0.0.0.0:8000 --noreload \ + > /tmp/backend.log 2>&1 & + dockerize -wait http://localhost:8000/api/v1.0/jwks -timeout 60s + + - name: Start the collaboration server + working-directory: src/yhub-server + env: + PORT: 3002 + REDIS: redis://localhost:6379 + POSTGRES: postgres://dinum:pass@localhost:5432/yhub + REDIS_PREFIX: yhub + COLLABORATION_BACKEND_BASE_URL: http://localhost:8000 + COLLABORATION_SERVER_ORIGIN: http://localhost:3000 + # the legacy Django bucket it migrates documents out of, named apart + # from the AWS_S3_* the job sets for django itself + SOFT_MIGRATION: "true" + LEGACY_S3_ENDPOINT_URL: http://localhost:9000 + LEGACY_S3_ACCESS_KEY_ID: impress + LEGACY_S3_SECRET_ACCESS_KEY: password + LEGACY_S3_BUCKET_NAME: impress-media-storage + run: | + nohup node server.js > /tmp/yhub.log 2>&1 & + dockerize -wait tcp://localhost:3002 -timeout 30s + - name: Run tests run: uv run pytest -n 2 + + - name: Collaboration server logs + if: failure() + run: cat /tmp/yhub.log /tmp/backend.log diff --git a/.gitignore b/.gitignore index 61a7f1ce22..631e0bf094 100644 --- a/.gitignore +++ b/.gitignore @@ -47,6 +47,9 @@ env.d/terraform compose.override.yml docker/auth/*.local +# yhub server local install +src/yhub-server/node_modules/ + # npm node_modules @@ -90,3 +93,4 @@ AGENTS.md .aider* .copilot/ .github/copilot-instructions.md +.playwright-mcp diff --git a/CHANGELOG.md b/CHANGELOG.md index defbd42f84..6c0f6384fe 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,14 +6,255 @@ and this project adheres to ## [Unreleased] +### Fixed + +- šŸ›(frontend) stop reconnecting to the collaboration server when it has refused + the connection for good. Close codes 4400-4499 are a refusal, not a lost + socket ā€” the document was deleted (4404) or the access of this connection + changed (4401) ā€” and retrying only asked the same question again, twice a + minute, for as long as the tab stayed open. The editor now stops and refetches + the document instead: it reconnects when the document is still there (an + access upgraded from reader to editor is a refusal too, and has to reconnect + to carry its new rights) and stays closed when it is not, where the page + already tells the user what happened. Everything else ā€” a dropped socket, a + restart, an unreachable server ā€” keeps its retry loop untouched + ### Added +- šŸ“(installation) deploy the collaboration server in the compose install: the + example stack gains the `yhub` service, the valkey it persists through and an + `env.d/yhub` of its own, the proxy routes `/collaboration/` to it instead of + the y-provider (and publishes only what browsers call, the backend-internal + routes staying inside the network), and the backend gains the signing key and + the url it reaches it on. The guide walks through the two keys to generate, + the `npm run init-db` that creates the schema before the first start and + after every upgrade, and the migration of a corpus stored in the object + storage before the collaboration server existed. The kubernetes guide gains + the same reading of what is deployed and turns `jwtKeys` on in its example + values, the Scalingo one states that its buildpack does not start the + collaboration server yet, and `documentation/env.md` documents the variables + of the two node services, which it had none of +- āœØ(collaboration) let the collaboration server keep the document blobs in a + bucket instead of its own PostgreSQL database, through yhub's S3 persistence + plugin: `YHUB_S3_PERSISTENCE=true`, plus `YHUB_S3_ENDPOINT_URL`, + `YHUB_S3_ACCESS_KEY_ID`, `YHUB_S3_SECRET_ACCESS_KEY`, `YHUB_S3_BUCKET_NAME` + and, when the provider needs one told rather than discovered, + `YHUB_S3_REGION_NAME`. Off by default, which keeps everything in postgres ā€” + the configuration Docs has been running. Turned on, every compaction writes + its four blobs (the garbage-collected document, the one that keeps its + history, the content map and the content ids) to the bucket and leaves a + reference in the row: postgres holds the index of the corpus, the bucket + holds its bytes. It is a third bucket, configured under a prefix of its own + next to the backend's `AWS_S3_*` and the legacy document store's + `LEGACY_S3_*`, since the three may sit on three providers and each is read by + the process it belongs to. Note that it is a one-way setting: a row pointing + at an object is unreadable without the plugin that wrote it, and yhub reports + such a version as having no content rather than as an error, so removing the + setting after a compaction serves those documents empty. That, the + permissions the credentials need and what the objects are is in + `src/yhub-server/README.md`, worth reading before enabling it. An incomplete + configuration is refused at startup, naming what is missing, rather than + surfacing on the first compaction ā€” a background task, where it would look + like documents quietly not being persisted +- āœØ(collaboration) erase the content of a document on the collaboration server + when `clean_document` resets it. The command cleared the database and the + object storage, but the content lives on the collaboration server now: it kept + serving the document the reset was supposed to erase, and the manual + remediation was to run SQL against yhub's own database. It goes through the + new backend-internal `POST /collaboration/reset-ydoc/v1/{org}/{docid}`, which + hard-deletes the room and then drops the deletion record so it stays usable ā€” + the document keeps its id and goes on being edited, which is why neither of + yhub's deletions fits on its own. The documents it could not erase are named + on stderr: their content is still served, and the reset is not done until they + are dealt with. Note that erasing the room does not erase the copy each editor + holds ā€” reset a document when nobody is editing it +- āœØ(collaboration) delete a document on the collaboration server when it is + deleted in Docs, and restore it when it comes back out of the trashbin. The + content lives there now, so until it was told, the clients already editing a + deleted document went on editing it and its content outlived it. Both go + through `sync_service_deletions_in_cascade`, which walks the deleted subtree + and reports what each of its documents is now ā€” a restored document only + brings back the part of its subtree that was deleted with it. Deleting uses + yhub's built-in `DELETE .../ydoc/` (a soft deletion: connected clients are + disconnected with the close code 4404 and every route answers 404, the + content is left untouched), restoring the new backend-internal + `POST /collaboration/restore-ydoc/v1/{org}/{docid}`, since yhub 0.6.0 has no + built-in route for it. Erasing the content for good stays out of reach, as it + is in Docs: a document that is no longer restorable is not erased either +- ā¬†ļø(collaboration) upgrade yhub to 0.6.0, which needs a schema change: a + `yhub_ydoc_tombstones_v1` table (it adds document deletion) and four + `*_is_reference` markers on `yhub_ydoc_v1`. Neither is optional ā€” every + document read joins the tombstone table, so without them yhub answers + `relation "yhub_ydoc_tombstones_v1" does not exist`. Existing rows read as + "may be a reference", exactly as before the markers existed, so there is no + backfill and no downtime beyond applying the DDL +- šŸ”§(collaboration) let yhub own its schema: `npm run init-db` in + `src/yhub-server` runs the DDL script yhub ships (`bin/init-db.js`), which + creates the database when missing and every table the installed version + needs. It replaces the copy of the schema we kept in + `docker/files/yhub/initdb/`, which only replayed on a fresh postgres volume ā€” + so an upgrade that added a table silently skipped an existing database, and + the copy had to be updated by hand on every upgrade. `make migrate-yhub` runs + it against the dev stack, the counterpart of `make migrate` for the Django + database, and is part of `make bootstrap`; CI runs the same script instead of + applying the SQL by hand. It is the only thing that runs DDL ā€” the server and + the worker never do ā€” and it is idempotent, so re-running it is always safe +- āœ…(collaboration) add integration tests covering both legacy migrations, + running against a real yhub: CI now starts the collaboration server and a + valkey alongside the backend test job. They skip themselves when nothing + answers on `COLLABORATION_API_URL`, so a `make test` without the dev stack + still passes +- āœØ(collaboration) soft-migrate legacy S3 documents into yhub on first access + (`SOFT_MIGRATION=true`): when yhub does not know a document yet, its legacy + snapshot (`{id}/file`, base64 Yjs update) is fetched from the Django S3 + media bucket and seeded server-side (attributed to `system`, with no + timestamp ā€” a lazy seed is not an editing event, and stamping one would + collide with the real per-version times the migrate endpoint writes) before + the connection is admitted. A missing S3 object means a brand-new document and + yields an empty room. Seeding never decides access: a legacy object that + cannot be migrated (it does not decode) opens as a new document, logged + per access, since no retry could fix it and refusing would make the document + permanently unopenable. Every other failure ā€” an unreachable store, but also + any refusal from S3 such as `AccessDenied` on a rotated key or a wrong bucket + name ā€” answers a retryable `503`, so an empty document is never started on + top of content that exists. + Backend reads carrying the admin JWT are seeded too, so a server-side read of + an unmigrated document never answers with an empty one. Enabled in the dev + stack through `env.d/development/yhub`, the collaboration server's own + environment file. The bucket it reads is configured under `LEGACY_S3_*` + (`_ENDPOINT_URL`, `_ACCESS_KEY_ID`, `_SECRET_ACCESS_KEY`, `_REGION_NAME`, + `_BUCKET_NAME`, `_SIGNATURE_VERSION`), a set of its own and not the backend's + `AWS_S3_*`: this is the bucket the collaboration server migrates *out of*, + while the one it persists *into* when `YHUB_S3_PERSISTENCE` is on is a + separate bucket that may well sit on another provider with credentials of its + own. It is read with the AWS SDK for JavaScript v3, whose + signature version is configurable (`s3v4` by default, as in Django) because a + provider expecting another one answers 403, which reads exactly like wrong + credentials +- āœØ(collaboration) add a migrate endpoint on yhub: + `POST /collaboration/migrate/v1/docs/{id}` replays a document's **full** + legacy version history from the versioned S3 media bucket into a + `gc: false` Yjs document, crediting each S3 version with its own S3 + timestamp ā€” so `activity?group=false` reports the same timeline as the + backend's `/documents/{id}/versions/`, instead of the single + migration-time change the + lazy soft migration leaves behind. Purely additive: the result is stored as + one new row at clock `0`, so nothing existing is deleted and the next + compaction merges it like any other row. Idempotent by construction (the + clock-`0` insert is `ON CONFLICT DO NOTHING`, and migrated ids are recorded + in a valkey set), lock-free, admin JWT only, and the intended way to backfill + the corpus before `SOFT_MIGRATION` is turned off +- āœØ(collaboration) add a create-ydoc endpoint on yhub: + `POST /collaboration/create-ydoc/v1/docs/{id}` seeds a document's initial + Yjs state from a raw binary update posted as `application/octet-stream`, + so the Django backend can create documents without speaking yhub's lib0 + wire encoding. Strict create (409 when the document already has content), + initial content attributed to the optional `X-User-Id` header; guarded by + standard document write access (the `aud: "yhub"` admin JWT, or a user + session with update ability) +- āœØ(collaboration) add an admin reset-connections endpoint on yhub: + `POST /collaboration/reset-connections/v1/docs/{id}` re-checks the + authorization of the document's connected clients and disconnects (close + code 4401) only those whose access changed. Authenticated with an admin JWT + verified against the backend JWKS and required to carry `aud: "yhub"`, so + an admin token Django issued for another service (e.g. the `y-converter` + one) cannot be replayed here; not yet triggered by the backend on + permission changes (follow-up) +- ā¬†ļø(collaboration) upgrade yhub to 0.5.0 and serve all its routes under the + `/collaboration/` prefix (`server.apiPrefix`): the websocket moves to + `/collaboration/ws/v1/docs`. All `/collaboration/` routes are meant to be + publicly exposed except `reset-connections` and `migrate`, which stay + backend-internal (admin JWT only). Following 0.5.0's error semantics + (`4xx` permanent, `5xx`/`429` retryable), the auth plugin now reports a + temporarily unreachable Django backend, JWKS endpoint or legacy S3 store as + `503` instead of denying access like a permission failure, so clients retry + instead of giving up. The built-in endpoints can also answer JSON on + `Accept: application/json` +- āœØ(backend) add a `migrate_documents` command replaying the legacy content of + the documents into the collaboration server, one call to its migrate endpoint + per document. Resumable and safe to re-run: what became of every document is + recorded (`impress_document_migration`), a server that is unwell is retried + with a backoff and a document it refuses is left for a later run + (`--retry-failed`). Bounded by `--concurrency`, `--rate` and `--limit`, most + recently edited documents first +- āœØ(collaboration) notify the backend when the worker persists new content for + a document, so the lists ordered by `updated_at` follow the edits made on the + collaboration server. The backend serves it on + `POST /api/v1.0/documents/{id}/content-updated/`, authenticated with a short + lived RS256 JWT the collaboration server signs (`aud: "docs-backend"`) and + the backend verifies against the JWKS the collaboration server publishes on + `/collaboration/jwks/v1` ā€” the mirror of the admin token the backend signs to + call it, so no long lived secret is shared and either side can roll its key + on its own +- šŸ”§(dev) generate the JWT signing key of the collaboration server when + bootstrapping the dev stack, alongside the backend one +- āœØ(helm) generate the JWT signing keys of the services on the cluster + (`jwtKeys.enabled`, off by default): a job generates the backend and the + collaboration server keys with `openssl`, hands them to a secret both mount + read-only, and sets the `*_FILE` variables pointing at them. No key is + templated into a manifest or kept in a values file, and the job is the only + thing granted a write: its role may create a secret and read whether that one + exists, nothing else, and the services never call the kubernetes API. + Idempotent ā€” an existing secret is left alone, so it re-runs on every sync, + and rolling the keys is deleting the secret and letting the next run create + it again. `jwtKeys.existingSecret` points at keys of your own instead, and + skips both the job and its rights +- āœØ(collaboration) split the yhub server and worker with `YHUB_ROLE`: unset (or + `all`) runs both halves in one process as before, `server` holds the + websockets and the routes without claiming a task, `worker` drains the redis + stream into postgres without binding a port. They share the two stores and + nothing else, so each scales on what drives it ā€” connected editors on one + side, write throughput on the other. Any other value is refused at startup. + In the helm chart, `yhub.worker.enabled` turns the single deployment into + two, sets the variable on each, and gives the worker no service and no probes + since it binds nothing; everything not named under `yhub.worker` is the + server's. `YHUB_TASK_CONCURRENCY` (default 5, unchanged) sets how many tasks + one worker process claims at once ā€” the other half of the throughput knob the + replica count is, since redis hands each task to a single worker +- āœØ(collaboration) configure the two stream timings that were compiled into + the yhub wrapper: `YHUB_TASK_DEBOUNCE_MS` (default 10000, unchanged), how + long an update waits on the redis stream before a worker persists it ā€” the + delay between an edit and its row in postgres, and the window over which the + edits of a busy document are merged into one task ā€” and + `YHUB_MIN_MESSAGE_LIFETIME_MS` (default 60000, unchanged), how long persisted + updates stay replayable from redis rather than being read back out of + postgres. Neither is a durability setting: the trim never goes past what + postgres holds. Like the concurrency, they are refused at startup when they + are not whole numbers in range, and all of them are logged with the role on + the first line a pod writes +- āœØ(collaboration) serve two probes on yhub: `GET /collaboration/ping/v1` + answers `pong` without touching a store ā€” being answered is what a liveness + check should conclude, and restarting a server over a store it cannot reach + would drop the websockets it serves ā€” and `GET /collaboration/ready/v1` asks + postgres and redis in parallel, answering `503` with the offending one marked + unreachable so the pod leaves the service endpoints while its siblings keep + serving. Both unauthenticated, like the JWKS; neither names the error in its + body, which a postgres client would gladly fill with its connection string. + The helm probes point at them +- āœØ(helm) deploy the collaboration server: the chart gains a `yhub` deployment, + its service, and the job running the `init-db` script that creates and + upgrades its schema ā€” next to the backend migrate job, retrying while the + postgres server does not answer, since nothing in the chart creates it. + Configured under the `yhub` values key, where `REDIS` and `POSTGRES` are + required and have no default; the image is published as + `lasuite/impress-yhub` +- āœØ(backend) serve `documents/{id}/formatted-content/` from yhub +- āœØ(backend) duplicate a document through the collaboration server +- āœØ(backend) call YHubService to seed initial document content +- āœØ(backend) reset the yhub connections of a document and its descendants + when an access or the link configuration changes +- āœØ(backend) add a service to call the yhub REST API +- āœØ(backend) add a service generating cached RS256 JWT tokens +- āœØ(backend) publish the JWT public key on a JWKS endpoint +- šŸ”§(dev) generate the JWT signing key when bootstrapping the dev stack - ā™æļø(frontend) restore skip to content link after header redesign #2510 - šŸŒ(i18n) rename cn_CN to zh_CN, add eo_PL and zh_TW locales #2486 - āœØ(backend) conditional email notification in server to server api #2554 ### Changed +- šŸ’„(backend) move the resource server JWKS from `/api/{version}/jwks` to + `/external_api/{version}/jwks` - ā™æļø(frontend) use semantic `
` structure in document info card #2379 - šŸ’„(frontend) use the same highlight color for cells and moves #2575 @@ -25,6 +266,64 @@ and this project adheres to - šŸ›(frontend) export images embedded with a relative url #2573 - šŸ›(y-provider) fix sentry init #2579 - šŸ›(helm) show the database error while jobs wait for it to be ready #2578 +- ā™»ļø(collaboration) migrate the collaboration server from hocuspocus to yhub: + the dev stack gains dedicated valkey and postgres services for yhub. The + kick flow is deferred with TODO(yhub) stubs (the reset-connections + endpoint added above is its server-side replacement, backend wiring + pending). The get-connections API is dropped for good: its only consumer + was the removed can-edit mechanism, so it is not needed anymore +- ā™»ļø(backend) index the content of a document as the collaboration server has + it: the search indexer reads it with `YHubService`, and the indexation of an + edited document is triggered by the `content-updated` call the collaboration + server makes ā€” nothing else sees the content change anymore. It is queued as + a celery task, throttled like the other updates, so no indexation ever runs + in the process serving the request. A document whose content cannot be read + is left out of the batch rather than indexed empty, which would have erased + it from the search backend +- ā™»ļø(backend) duplicate the onboarding sandbox document through the + collaboration server: its content is read from there and copied under the + identity of the user the sandbox is created for. A collaboration server that + cannot be reached skips the sandbox, as a missing template already did, and + never fails the signup +- ā™»ļø(backend) read the content of a document from the built-in `ydoc` endpoint + of the collaboration server: `YHubService` asks for JSON, which yhub speaks + since 0.5.0, so the custom `get-ydoc` endpoint it used to need is gone. + `create-ydoc` stays, no built-in offers what it does ā€” a strict create, and + content credited to the user rather than to the backend +- ā™»ļø(backend) seed the content of the demo documents in the collaboration + server: `create_demo` no longer writes it to the object storage, which + nothing reads anymore, and fails with an explicit message when the + collaboration server is not running rather than building a corpus of + documents that would open empty +- šŸ”„(backend) remove the unused `CollaborationService` +- šŸ’„(backend) remove the `documents/{id}/content/` endpoint +- šŸ’„(backend) remove the `documents/{id}/can-edit/` endpoint +- šŸ’„(y-provider) the published `lasuite/impress-y-provider` image becomes + converter-only and no longer serves `/collaboration/ws/` +- šŸ’„(helm) route `/collaboration/` to yhub instead of the y-provider: both + collaboration ingresses now point at the yhub service, and + `ingressCollaborationApi` serves the routes yhub exposes to browsers + (`ingressCollaborationApi.paths`, one ingress rule each) instead of the + single `/collaboration/api/` path ā€” what is not listed stays in-cluster, so + `create-ydoc`, `reset-connections`, `migrate`, `restore-ydoc` and + `reset-ydoc` are not published. The `upstream-hash-by: $arg_room` annotation + is dropped: yhub replicas exchange updates through redis, so a room needs no + sticky upstream ā€” and hashing on a query argument its urls do not carry would + pin every connection to a single pod +- šŸ’„(helm) drop the `yProvider.converter` values, its deployment and its + service: the y-provider serves nothing but the conversion API since the + collaboration moved to yhub, so the `yProvider` release *is* the converter + and there is no second one to enable. Deployments that had it on lose the + `-converter` suffix on the url the backend calls ā€” + `Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider:443/api/` ā€” and + `yProvider.converter.*` values are now ignored, their `yProvider.*` + counterparts taking over +- šŸ”§(collaboration) split the yhub image into a development and a production + stage, like the other services: the dev stack now bind-mounts + `src/yhub-server` and runs the server through nodemon, so editing a source + file restarts it instead of needing `make build-yhub`. The production stage + gains the un-privileged user and the entrypoint the other images have, and + both are now built from the repository root like the rest of them ## [v5.4.1] - 2026-07-09 diff --git a/Makefile b/Makefile index 54dd50b4d8..603fe4d912 100644 --- a/Makefile +++ b/Makefile @@ -69,6 +69,16 @@ data/media: data/static: @mkdir -p data/static +# RSA keys signing the JWT tokens the services issue: one for the backend, one +# for the collaboration server. Generated locally, never committed: "data/" is +# gitignored. Regenerate one by deleting the file. Both are listed, so a stack +# set up before the collaboration server had a key of its own gets it too. +data/jwt/private.pem: + @bin/generate-jwt-private-key.sh + +data/jwt/yhub-private.pem: + @bin/generate-jwt-private-key.sh + # -- Project create-env-local-files: ## create env.local files in env.d/development @@ -78,10 +88,12 @@ create-env-local-files: @touch env.d/development/postgresql.local @touch env.d/development/kc_auth.local @touch env.d/development/kc_postgresql.local + @touch env.d/development/yhub.local .PHONY: create-env-local-files generate-secret-keys: -generate-secret-keys: ## generate secret keys to be stored in common.local +generate-secret-keys: ## generate the secret keys needed by the dev stack +generate-secret-keys: data/jwt/private.pem data/jwt/yhub-private.pem @bin/generate-oidc-store-refresh-token-key.sh .PHONY: generate-secret-keys @@ -95,6 +107,7 @@ pre-bootstrap: \ post-bootstrap: \ migrate \ + migrate-yhub \ demo \ back-i18n-compile \ mails-install \ @@ -190,6 +203,7 @@ bootstrap-e2e: \ build: cache ?= build: ## build the project containers @$(MAKE) build-backend cache=$(cache) + @$(MAKE) build-yhub cache=$(cache) @$(MAKE) build-yjs-provider cache=$(cache) @$(MAKE) build-frontend cache=$(cache) .PHONY: build @@ -199,9 +213,14 @@ build-backend: ## build the app-dev container @$(COMPOSE) build app-dev $(cache) .PHONY: build-backend +build-yhub: cache ?= +build-yhub: ## build the yhub collaboration server container + @$(COMPOSE) build yhub $(cache) +.PHONY: build-yhub + build-yjs-provider: cache ?= build-yjs-provider: ## build the y-provider container - @$(COMPOSE) build y-provider-development $(cache) + @$(COMPOSE) build y-provider-development-converter $(cache) .PHONY: build-yjs-provider build-frontend: cache ?= @@ -212,8 +231,9 @@ build-frontend: ## build the frontend container build-e2e: cache ?= build-e2e: ## build the e2e container @$(MAKE) build-backend cache=$(cache) + @$(MAKE) build-yhub cache=$(cache) @$(COMPOSE_E2E) build frontend $(cache) - @$(COMPOSE_E2E) build y-provider $(cache) + @$(COMPOSE_E2E) build y-provider-converter $(cache) .PHONY: build-e2e nginx-frontend: ## build the nginx-frontend container @@ -230,10 +250,11 @@ logs: ## display app-dev logs (follow mode) run-backend: ## Start only the backend application and all needed services @$(MAKE) create-docker-network + @$(MAKE) data/jwt/private.pem @$(COMPOSE) up --force-recreate -d docspec @$(COMPOSE) up --force-recreate -d celery-dev - @$(COMPOSE) up --force-recreate -d y-provider-development @$(COMPOSE) up --force-recreate -d y-provider-development-converter + @$(COMPOSE) up --force-recreate -d yhub @$(COMPOSE) up --force-recreate -d nginx .PHONY: run-backend @@ -246,9 +267,7 @@ run: run-e2e: ## start the e2e server run-e2e: @$(MAKE) run-backend - @$(COMPOSE_E2E) stop y-provider-development @$(COMPOSE_E2E) up --force-recreate -d frontend - @$(COMPOSE_E2E) up --force-recreate -d y-provider @$(COMPOSE_E2E) up --force-recreate -d y-provider-converter .PHONY: run-e2e @@ -320,6 +339,20 @@ migrate: ## run django migrations for the impress project. @$(MANAGE) migrate .PHONY: migrate +# Runs the DDL script yhub ships (`bin/init-db.js`, wrapped as `npm run +# init-db`): it creates the yhub database when missing, then every table the +# installed @y/hub version needs. yhub never runs DDL from the server or the +# worker, so this is what applies a schema change after an upgrade. +# Both stores are started because the script also creates the valkey worker +# stream and connects to it whenever REDIS is set. Re-running is safe and +# expected; on an existing stream it logs a harmless `BUSYGROUP` error and +# still exits 0, since the server creates that stream at startup anyway. +migrate-yhub: ## create or upgrade the collaboration server (yhub) schema. + @echo "$(BOLD)Running yhub migrations$(RESET)" + @$(COMPOSE) up -d yhub-postgres yhub-valkey + @$(COMPOSE_RUN) --no-deps yhub npm run init-db +.PHONY: migrate-yhub + superuser: ## Create an admin superuser with password "admin" @echo "$(BOLD)Creating a Django superuser$(RESET)" @$(MANAGE) createsuperuser --email admin@example.com --password admin diff --git a/UPGRADE.md b/UPGRADE.md index a142fb47f4..8cdd793ae1 100644 --- a/UPGRADE.md +++ b/UPGRADE.md @@ -16,7 +16,239 @@ the following command inside your docker container: ## [Unreleased] -### [5.0.0] - 2026-04-30 +āš ļø This release replaces the collaboration server. The content of a document +does not live in the object storage anymore, it lives in that server, and the +`y-provider` that used to serve the websocket does not serve it. There is a new +service to deploy, a database to create for it, and the existing documents have +to be handed over to it: an instance that upgrades without doing so opens every +one of its documents **empty**. The entries below start with the steps of that +upgrade, in the order they are done, and end with the API changes. + +- āš ļø **A new service to deploy: the collaboration server** + (`lasuite/impress-yhub`, listening on `3002`), which replaces the + `y-provider` on everything under `/collaboration/`. It keeps the live state + of the documents in Redis/Valkey and persists them to a PostgreSQL database + of its own, so it needs both and there is nothing to default them to: + + ```yaml + REDIS: redis://{redis-host}:6379/0 + POSTGRES: postgres://{user}:{password}@{postgres-host}:5432/yhub + ``` + + It also needs `COLLABORATION_BACKEND_BASE_URL`, the backend it asks about + users and document access rights, and `COLLABORATION_SERVER_ORIGIN`, the + origins allowed to open a websocket ā€” the two the `y-provider` already had. + Give it `Y_PROVIDER_API_KEY` as well, with the same value as the backend's: + it is the header that exempts the collaboration server from the API + throttling, and it calls the backend once per connection. + + `REDIS_PREFIX` (default `yhub`) namespaces its keys when the Redis instance + is shared with something else, and `YHUB_ORG` (default `docs`) names the + organization the documents live under ā€” the backend and the server must + agree on it, a room of any other organization is refused. In the helm chart + everything is under the `yhub` values key, enabled by default, and + `yhub.worker.enabled` splits it into a server deployment and a worker + deployment that scale on their own. `src/yhub-server/README.md` documents the + rest of what it reads. + +- āš ļø **Its schema is not created when it starts.** The server never runs DDL: + run the script it ships, `npm run init-db` (`node + node_modules/@y/hub/bin/init-db.js` in the image), once before starting it + and again after every upgrade that adds a table. It creates the database when + it is missing, and it is idempotent, so re-running it is always safe. The + helm chart runs it as a job (`yhub.initDb`, on by default), next to the + backend migrate job and retrying while the PostgreSQL server does not answer + ā€” nothing in the chart creates that server. Until it has run, every document + read fails with a `relation "..." does not exist` error. + +- āš ļø **The existing documents have to be migrated into it.** Until now the + content of a document was a file in the media bucket, at key + `{document-id}/file`; the collaboration server starts out knowing none of + them, and the frontend no longer seeds content of its own. Two steps, in this + order: + + 1. Turn `SOFT_MIGRATION=true` on the collaboration server **before letting + anyone in**, and point it at the media bucket: + `LEGACY_S3_ENDPOINT_URL` (no path), `LEGACY_S3_ACCESS_KEY_ID`, + `LEGACY_S3_SECRET_ACCESS_KEY` (both with a `_FILE` variant), + `LEGACY_S3_BUCKET_NAME` (defaults to `impress-media-storage`, the + development name ā€” production has to set it), and optionally + `LEGACY_S3_REGION_NAME` and `LEGACY_S3_SIGNATURE_VERSION` (`s3v4` by + default, `v4` for the providers wanting the other one; SigV2 is not + available). Read-only, bucket-scoped credentials are enough, and on AWS + they need `s3:ListBucket` beside `s3:GetObject` ā€” without it a + brand-new document reads as `403` instead of `404` and fails to open. A + document is then seeded from its legacy snapshot the first time someone + opens it. These are **not** the backend's `AWS_S3_*` settings: nothing + here reads them, so a pod carrying both migrates out of the bucket named + here and no other. + 2. Then backfill the corpus, which the lazy seeding never finishes on its own + ā€” a document nobody opens stays in S3 forever. `python manage.py + migrate_documents` hands every document to the collaboration server, which + replays its **full** S3 version history rather than its last snapshot, so + `/documents/{id}/versions/` and the history the editor shows agree. It is + bounded (`--concurrency`, `--rate`, `--limit`, `--created-before`), + resumable and safe to re-run: what became of every document is recorded in + the new `impress_document_migration` table, a document the server refused + is left for a later `--retry-failed` run, and `--document-id` hands over a + single one. `--dry-run` counts what a run would do. + + `SOFT_MIGRATION` may only be turned off once that backfill has covered the + corpus. Turning it off earlier loses nothing ā€” what is migrated stays + migrated ā€” but an unmigrated document then opens as an *empty* room over + content that is alive in S3. + + Keep the media bucket, its objects and its versioning either way: + `/documents/{id}/versions/` still serves the version history from there, and + the full migration replays it. + +- āš ļø **The websocket url changed**, and so does what `/collaboration/` is + routed to. The room is appended by the client, and the last segment of the + base url is `YHUB_ORG`: + + ```yaml + COLLABORATION_WS_URL: wss://{yourdocsdomain.tld}/collaboration/ws/v1/docs + ``` + + Both `/collaboration/` ingresses now point at the collaboration server. In + the chart, `ingressCollaborationApi.path` (a single path) becomes + `ingressCollaborationApi.paths` (a list, one ingress rule each), defaulting + to `/collaboration/ydoc/` and `/collaboration/jwks/`. What is not listed + stays in-cluster, which is how `create-ydoc`, `reset-connections`, `migrate`, + `restore-ydoc` and `reset-ydoc` are kept unreachable: they are + backend-internal, and publishing them would put document deletion and the + legacy migration one request away from the internet. If you route + `/collaboration/` by hand, publish the websocket, the browser-facing document + routes (`ydoc`, `rollback`, `prune`, `changeset`, `activity`) and `jwks`, and + keep those five in-cluster. + + The `nginx.ingress.kubernetes.io/upstream-hash-by: $arg_room` annotation is + dropped from the websocket ingress, and should be dropped from yours: the + replicas exchange updates through Redis, so a room no longer needs a sticky + upstream, and the new urls carry no `room` query argument ā€” hashing on it + would pin every connection to a single pod. + +- āš ļø **The backend has to reach the collaboration server.** + `YHUB_API_BASE_URL` is now required ā€” creating a document, duplicating one, + `formatted-content`, the search indexation and the deletions all go through + it, and it is also where the backend reads the JWKS verifying the calls it + receives: + + ```yaml + YHUB_API_BASE_URL: http://{yhub-service}:443 + ``` + + Prefer the internal service url, the routes the backend calls are not meant + to be reachable from the outside. `YHUB_API_TIMEOUT` (30 seconds) and + `YHUB_MIGRATION_TIMEOUT` (600 seconds, the replay of one document's whole + history) bound those calls. + + `COLLABORATION_API_URL` is not read by the application anymore ā€” it + configured the safeguard removed below ā€” and only the integration test suite + still looks at it. + +- āš ļø **The backend needs an RSA private key of its own**: `JWT_PRIVATE_KEY`, or + a file `JWT_PRIVATE_KEY_FILE` points at, which is easier since a PEM does not + fit well in an environment variable: + + ```bash + openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:2048 -out private.pem + ``` + + It signs the short-lived tokens the backend presents to the collaboration + server and to the conversion service, which verify them against the public + half it publishes on `/api/v1.0/jwks` ā€” so no secret is shared with either, + and each token carries an `aud` claim naming the service it was issued for, + so one cannot be replayed against the other. Without the key the backend + cannot call either service at all. `JWT_TOKEN_LIFETIME` (3600 seconds) is + both the `exp` horizon and how long an issued token is cached. + + The `y-provider` verifies the same way and only needs to reach the backend + for it: `COLLABORATION_BACKEND_BASE_URL`, from which it derives + `{base}/api/v1.0/jwks`, or `JWKS_URL` when that url is not the right one from + where it runs. In a development environment, `make generate-secret-keys` + creates the key in `data/jwt/`; on a cluster, `jwtKeys.enabled` makes the + chart generate both keys in a secret the services mount read-only. + +- āš ļø The collaboration server now calls the backend on its own, to declare that + a document was edited, and signs those calls: **it needs an RSA private key + of its own**, which it had not before. Generate one and give it to the + collaboration server in `YHUB_JWT_PRIVATE_KEY`, or in a file + `YHUB_JWT_PRIVATE_KEY_FILE` points at: + + ```bash + openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:2048 -out yhub-private.pem + ``` + + There is nothing to configure on the backend side: it reads the public half + from the JWKS the collaboration server publishes on `/collaboration/jwks/v1`, + which it fetches over `YHUB_API_BASE_URL` ā€” so the two only need to reach + each other, and this key can be rolled without the backend being touched. + Do not share the backend key (`JWT_PRIVATE_KEY`) with it: each service signs + with a key of its own. + + Without this key the collaboration server keeps serving documents, and warns + at startup that it will not notify the backend: the `updated_at` of a document + then stops following the edits made in the editor, and the lists ordered by it + drift out of date. In a development environment, + `make generate-secret-keys` creates the key in `data/jwt/`. + +- āš ļø **`COLLABORATION_SERVER_SECRET` is gone**, on both sides: remove it from + the backend and from the collaboration server, which authenticate each other + with the signed tokens above. The safeguard it served ā€” "while someone is + connected to the websocket, the users who are not are read-only" ā€” is gone + with it, and the question it answered no longer arises: the content is saved + through the websocket only, so an editor that cannot open one saves nothing + instead of overwriting what the others wrote. Consequently + `COLLABORATION_WS_NOT_CONNECTED_READ_ONLY` (and its misspelled + `COLLABORATION_WS_NOT_CONNECTED_READY_ONLY` alias) and + `NO_WEBSOCKET_CACHE_TIMEOUT` are no longer read, the write-only `websocket` + field disappears from `PATCH /api/v1.0/documents/{document_id}/`, and + `/api/v1.0/documents/{document_id}/can-edit/` is removed along with the + `can_edit` ability in the document payload. The `get-connections` API of the + `y-provider` is dropped for good with them, its only consumer was that + mechanism. + +- āš ļø **The `y-provider` is the conversion service and nothing else** ā€” its + published image no longer serves `/collaboration/ws/`. In the chart, + `yProvider.converter`, its deployment and its service are dropped: the + `yProvider` release *is* the converter, so a deployment that had + `yProvider.converter.enabled: true` loses the `-converter` suffix on the url + the backend calls, and `yProvider.converter.*` values are now ignored, their + `yProvider.*` counterparts taking over: + + ```yaml + # before + Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider-converter:443/api/ + # now + Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider:443/api/ + ``` + +- The collaboration server can store the document blobs in a bucket instead of + its own PostgreSQL database (`YHUB_S3_PERSISTENCE=true`, plus the + `YHUB_S3_*` settings). It is off by default and nothing about this upgrade + needs it. Read the "Document storage" section of `src/yhub-server/README.md` + before enabling it: a document persisted that way cannot be read back once + the setting is removed, and it is a third bucket, not the backend's + `AWS_S3_*` nor the legacy one the migration reads. + +- The endpoint `/api/v1.0/documents/{document_id}/content/`, added in 5.0.0, is + removed, both its `GET` and its `PATCH`. The content of a document is now + saved and served by the collaboration server, the editor exchanging it over + the websocket, so nothing reads or writes it through the API anymore. If you + integrate with Docs, stop calling this endpoint: the `content_patch` and + `content_retrieve` abilities disappear from the document payload along with + it. `/api/v1.0/documents/{document_id}/formatted-content/` is not affected. + The `CONTENT_METADATA_CACHE_TIMEOUT` setting only tuned the cache of the + removed `GET` and is no longer read, you can drop it from your configuration. +- The JWKS of the resource server moved from `/api/{version}/jwks` to + `/external_api/{version}/jwks`, alongside the rest of the resource server + endpoints. `/api/{version}/jwks` now publishes the public key validating the + tokens Docs issues to call external services. If you enabled the resource + server (`OIDC_RESOURCE_SERVER_ENABLED`), update the JWKS URI declared to your + OIDC provider accordingly. + +## [5.0.0] - 2026-04-30 We made several changes around document content management leading to several breaking changes in the API. diff --git a/bin/Tiltfile b/bin/Tiltfile index edcea0a7a6..032e234284 100644 --- a/bin/Tiltfile +++ b/bin/Tiltfile @@ -42,8 +42,21 @@ docker_build( ] ) +docker_build( + 'localhost:5001/impress-yhub:latest', + context='..', + dockerfile='../src/yhub-server/Dockerfile', + only=['./src/yhub-server', './docker', './.dockerignore'], + target = 'yhub', + build_args={'DOCKER_USER': '1000:1000'}, + live_update=[ + sync('../src/yhub-server', '/app'), + ] +) + k8s_resource('impress-docs-backend-migrate', resource_deps=['dev-backend-postgres']) k8s_resource('impress-docs-backend-createsuperuser', resource_deps=['impress-docs-backend-migrate']) +k8s_resource('impress-docs-yhub-init-db', resource_deps=['dev-backend-postgres']) k8s_resource('dev-backend-keycloak', resource_deps=['dev-backend-keycloak-pg']) k8s_resource('impress-docs-backend', resource_deps=['impress-docs-backend-migrate', 'dev-backend-redis', 'dev-backend-keycloak', 'dev-backend-postgres', 'dev-backend-minio:statefulset']) k8s_yaml(local('cd ../src/helm && helmfile -n impress -e dev template .')) diff --git a/bin/_config.sh b/bin/_config.sh index b317352f5b..376de65ece 100644 --- a/bin/_config.sh +++ b/bin/_config.sh @@ -38,6 +38,10 @@ function _set_user() { # options: docker compose command options # ARGS : docker compose command arguments function _docker_compose() { + # The backend settings point at this key and the containers mount it, so it + # has to exist before any of them starts. + "${REPO_DIR}/bin/generate-jwt-private-key.sh" + # Set DOCKER_USER for Windows compatibility with MinIO if [[ "$OSTYPE" == "msys" || "$OSTYPE" == "cygwin" || -n "${WSL_DISTRO_NAME:-}" ]]; then export DOCKER_USER="0:0" diff --git a/bin/generate-jwt-private-key.sh b/bin/generate-jwt-private-key.sh new file mode 100755 index 0000000000..76d62eb48e --- /dev/null +++ b/bin/generate-jwt-private-key.sh @@ -0,0 +1,39 @@ +#!/usr/bin/env bash + +# Generate the RSA keys signing the JWT tokens exchanged between the services. +# +# Two directions, hence two keys: +# - "private.pem" signs the tokens the backend issues to call the converter and +# the collaboration server. +# - "yhub-private.pem" signs the calls the collaboration server makes to the +# backend. +# +# Only the private halves exist as files: each service publishes the public half +# of its own key on its JWKS endpoint, where the other one reads it. +# +# Development only. The keys are generated locally and never committed: they +# land in "data/", which is gitignored. The dev stack mounts them in the +# containers, where the *_FILE settings point at them. +# +# Idempotent: existing keys are kept. Delete a file to roll it. + +set -eo pipefail + +REPO_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)" +KEY_DIR="${REPO_DIR}/data/jwt" + +mkdir -p "${KEY_DIR}" + +if [ ! -f "${KEY_DIR}/private.pem" ]; then + openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:2048 \ + -out "${KEY_DIR}/private.pem" 2>/dev/null + chmod 600 "${KEY_DIR}/private.pem" + echo "āœ“ backend JWT private key generated in ${KEY_DIR}/private.pem" +fi + +if [ ! -f "${KEY_DIR}/yhub-private.pem" ]; then + openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:2048 \ + -out "${KEY_DIR}/yhub-private.pem" 2>/dev/null + chmod 600 "${KEY_DIR}/yhub-private.pem" + echo "āœ“ collaboration JWT private key generated in ${KEY_DIR}/yhub-private.pem" +fi diff --git a/compose-e2e.yml b/compose-e2e.yml index f918b5cc1e..e081b1df39 100644 --- a/compose-e2e.yml +++ b/compose-e2e.yml @@ -13,7 +13,7 @@ services: ports: - "3000:3000" - y-provider: + y-provider-converter: user: ${DOCKER_USER:-1000} build: context: . @@ -24,16 +24,3 @@ services: env_file: - env.d/development/common - env.d/development/common.local - ports: - - "4444:4444" - - y-provider-converter: - user: ${DOCKER_USER:-1000} - image: impress:y-provider-production - restart: unless-stopped - env_file: - - env.d/development/common - - env.d/development/common.local - depends_on: - y-provider: - condition: service_started diff --git a/compose.yml b/compose.yml index fe5732f51b..0fd96fb248 100644 --- a/compose.yml +++ b/compose.yml @@ -82,6 +82,7 @@ services: volumes: - ./src/backend:/app - ./data/static:/data/static + - ./data/jwt:/data/jwt:ro - /app/.venv depends_on: postgresql: @@ -111,6 +112,7 @@ services: volumes: - ./src/backend:/app - ./data/static:/data/static + - ./data/jwt:/data/jwt:ro - /app/.venv depends_on: - app-dev @@ -181,7 +183,7 @@ services: volumes: - ".:/app" - y-provider-development: + y-provider-development-converter: user: ${DOCKER_USER:-1000} build: context: . @@ -192,27 +194,78 @@ services: env_file: - env.d/development/common - env.d/development/common.local - ports: - - "4444:4444" volumes: - ./src/frontend/:/home/frontend - /home/frontend/node_modules - /home/frontend/servers/y-provider/node_modules - y-provider-development-converter: + yhub-valkey: + image: valkey/valkey:alpine + # volatile-lru per yhub DEPLOYMENT.md; AOF because valkey is the authoritative store + # for updates the worker hasn't persisted yet (up to taskDebounce+minMessageLifetime) + command: ["valkey-server", "--maxmemory-policy", "volatile-lru", + "--appendonly", "yes", "--appendfsync", "everysec"] + volumes: + - yhub-valkey-data:/data + healthcheck: + test: ["CMD", "valkey-cli", "ping"] + interval: 1s + timeout: 2s + retries: 60 + + yhub-postgres: + image: postgres:16-alpine + environment: + POSTGRES_USER: yhub + POSTGRES_PASSWORD: yhub + POSTGRES_DB: yhub + volumes: + - yhub-pgdata:/var/lib/postgresql/data + healthcheck: + test: ["CMD-SHELL", "pg_isready -U yhub"] + interval: 1s + timeout: 2s + retries: 60 + # no published port (Django's postgres already publishes) + # the schema is not seeded here: initdb.d would only replay on a fresh + # volume, so an upgrade that adds a table would silently skip an existing + # one. `make migrate-yhub` runs yhub's own DDL script instead, the same way + # `make migrate` runs Django's migrations. + + yhub: user: ${DOCKER_USER:-1000} - image: impress:y-provider-development - restart: unless-stopped + build: + context: . + dockerfile: ./src/yhub-server/Dockerfile + target: yhub-development + image: impress:yhub-development + environment: + HOME: /tmp # same reason as node-based services above (unmapped uid) + # its own file rather than the backend's: this server reads none of the + # django settings `common` carries, and everything it does read is in there env_file: - - env.d/development/common - - env.d/development/common.local + - env.d/development/yhub + - env.d/development/yhub.local volumes: - - ./src/frontend/:/home/frontend - - /home/frontend/node_modules - - /home/frontend/servers/y-provider/node_modules + - ./data/jwt:/data/jwt:ro + # editing a source file restarts the server (nodemon), no rebuild + - ./src/yhub-server:/app + # node_modules is installed in the image, not in the source tree: keep + # the bind mount above from hiding it + - /app/node_modules + restart: unless-stopped + ports: + - "3002:3002" depends_on: - y-provider-development: - condition: service_started + yhub-valkey: + condition: service_healthy + yhub-postgres: + condition: service_healthy + # soft migration reads the legacy document store at startup traffic ā€” + # starting before minio would cache 401s for the first accessed docs ā€” + # and YHUB_S3_PERSISTENCE, when it is on, checks its own bucket at boot + minio: + condition: service_healthy kc_postgresql: image: postgres:14.3 @@ -268,3 +321,7 @@ networks: name: lasuite-network driver: bridge external: true + +volumes: + yhub-pgdata: {} + yhub-valkey-data: {} diff --git a/docker/files/production/etc/nginx/conf.d/default.conf.template b/docker/files/production/etc/nginx/conf.d/default.conf.template index 6fff9c52fd..0b2fee1bd8 100644 --- a/docker/files/production/etc/nginx/conf.d/default.conf.template +++ b/docker/files/production/etc/nginx/conf.d/default.conf.template @@ -55,7 +55,10 @@ server { try_files $uri @proxy_to_docs_backend; } - # Proxy auth for collaboration server + # Collaboration server. Only the routes below are published: it also serves + # create-ydoc, reset-connections, migrate, restore-ydoc and reset-ydoc, + # which the backend calls in-cluster and which must not be reachable from + # the outside. location /collaboration/ws/ { # Ensure WebSocket upgrade proxy_http_version 1.1; @@ -63,7 +66,7 @@ server { proxy_set_header Connection "Upgrade"; # Collaboration server - proxy_pass http://${YPROVIDER_HOST}:4444; + proxy_pass http://${YHUB_HOST}:3002; # Set appropriate timeout for WebSocket proxy_read_timeout 86400; @@ -75,9 +78,12 @@ server { proxy_set_header Host $host; } - location /collaboration/api/ { - # Collaboration server - proxy_pass http://${YPROVIDER_HOST}:4444; + # Document routes, guarded by the same document authorization as the + # websocket, and the public keys the collaboration server signs with. + location ~ ^/collaboration/(ydoc|rollback|prune|changeset|activity|jwks)/ { + proxy_pass http://${YHUB_HOST}:3002; + proxy_set_header X-Forwarded-Proto https; + proxy_set_header Origin $http_origin; proxy_set_header Host $host; } diff --git a/documentation/collaboration.md b/documentation/collaboration.md index 2375ee1ba3..68e8f35e58 100644 --- a/documentation/collaboration.md +++ b/documentation/collaboration.md @@ -1,36 +1,66 @@ # Collaboration -By default with Docs, collaboration is enabled. To allow the collaboration between users, a connection to a websocket server is made (the y-provider service), you only have to configure the Django backend URL in your y-provider service: +By default with Docs, collaboration is enabled. To allow the collaboration between users, a connection to a websocket server is made (the yhub service), you only have to configure the Django backend URL and the allowed origin in your yhub service: ```yaml COLLABORATION_BACKEND_BASE_URL: https://{yourdocsdomain.tld} +COLLABORATION_SERVER_ORIGIN: https://{yourdocsdomain.tld} ``` -An advanced configuration can be used in some cases when your users are not allowed to use websocket on their network. +The collaboration server keeps the live state of a document in Redis and persists it to a PostgreSQL database of its own, so it needs both: -## What happens when connection to the websocket is not allowed? +```yaml +REDIS: redis://{redis-host}:6379/0 +POSTGRES: postgres://{user}:{password}@{postgres-host}:5432/yhub +``` -When multiple users access a Docs and the connection to the websocket is not allowed, then they will be in a situation where they can lose data. -They will lose data because they will erase each other modifications. You can also have a scenario with a mix of users connected to the websocket and some other not. +Nothing creates that schema at startup: the server never runs DDL. Run the script yhub ships (`npm run init-db`, which the helm chart runs as a job) once before starting it, and again after every upgrade that adds a table. It creates the database when it is missing, it is idempotent, and until it has run every document read fails with `relation "..." does not exist`. -## Safeguard configuration +The Django backend reads and writes document content there too, so point it at the service: -We have imagined a safeguard scenario, not enabled by default. -The idea is to give the priority to users connected to the websocket. While there is at least one user connected to the websocket, all other users not connected to the websocket can access the Docs in **read-only** mode. +```yaml +YHUB_API_BASE_URL: http://{yhub-service}:443 +``` -To enable this safeguard, the Django application will have to fetch the `y-provider` service to retrieve some information in it. +Prefer the internal service url: the routes the backend calls are not meant to be reachable from the outside. Route `/collaboration/ws/` to the service publicly ā€” that is the one the browsers open ā€” plus the document routes (`/collaboration/ydoc/`, `rollback`, `prune`, `changeset`, `activity`) and `/collaboration/jwks/`, which carries public keys and nothing else. Keep `reset-connections`, `migrate`, `restore-ydoc`, `reset-ydoc` and `create-ydoc` in-cluster. -In the Django configuration, you have to set these environment variables: +Both directions are authenticated with short-lived RS256 JWTs rather than a shared secret, and each side verifies the other against the JWKS it publishes ā€” so both need a signing key of their own, and neither needs a copy of the other's: ```yaml -COLLABORATION_WS_NOT_CONNECTED_READ_ONLY: True -COLLABORATION_API_URL: https://{yourdocsdomain.tld}/collaboration/api/ -COLLABORATION_SERVER_SECRET: A-shared-secret-with-y-provider-service +# Django +JWT_PRIVATE_KEY_FILE: /path/to/backend-private.pem +# yhub +YHUB_JWT_PRIVATE_KEY_FILE: /path/to/yhub-private.pem ``` -In the y-provider service, you have to set these environment variables: +They are ordinary PKCS#8 RSA keys (`openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:2048`), and rolling one needs no change on the other side. Without them the documents still open and edit, but the backend cannot create, delete or restore a document's content, and yhub cannot tell it that a document changed ā€” its `updated_at` stops following the edits. + +### Generating them on the cluster + +The helm chart generates both for you, so that no key has to be created by hand, put in a values file or in a secret: ```yaml -COLLABORATION_SERVER_SECRET: A-shared-secret-with-y-provider-service -COLLABORATION_SERVER_ORIGIN: https://{yourdocsdomain.tld} +jwtKeys: + enabled: true +``` + +A job then creates the two keys, once, in a secret every service mounts read-only, and points the backend and yhub at them. It generates them with `openssl` in a pod-local volume and hands them to `kubectl create secret`, so they never touch a disk, a manifest or a values file. The secret is left alone when it is already there, so the job is safe to re-run ā€” it runs on every sync ā€” and rolling the keys is deleting the secret and letting the next run create it again. Both sides follow: they pick the verification key by its `kid` and fetch the set again when they meet one they do not know. + +The job is the only thing allowed near that secret: the chart gives it a service account whose role can `create` a secret and read whether that one exists, nothing more. The services never call the kubernetes API ā€” they read a mounted file. The secret is not part of the release either, so uninstalling keeps the same identities; delete the secret to start over. + +Deployments already holding their keys in a secret of their own point the chart at it instead, and the job and its rights are not created at all: + +```yaml +jwtKeys: + enabled: true + existingSecret: my-jwt-keys # holding private.pem and yhub-private.pem ``` + +Setting `JWT_PRIVATE_KEY_FILE` or `YHUB_JWT_PRIVATE_KEY_FILE` yourself keeps priority over what the job provides, so a deployment holding its keys in a secret of its own can leave `jwtKeys` disabled and mount them where it wants. + +Several replicas can serve the same document: they exchange updates through Redis, so no sticky routing is needed on the websocket ingress. + +## What happens when connection to the websocket is not allowed? + +When multiple users access a Docs and the connection to the websocket is not allowed, then they will be in a situation where they can lose data. +They will lose data because they will erase each other modifications. You can also have a scenario with a mix of users connected to the websocket and some other not. diff --git a/documentation/env.md b/documentation/env.md index 6da1e30e86..251c28e84e 100644 --- a/documentation/env.md +++ b/documentation/env.md @@ -32,10 +32,7 @@ These are the environment variables you can set for the `impress-backend` contai | AWS_STORAGE_BUCKET_NAME | Bucket name for s3 endpoint | impress-media-storage | | CACHES_DEFAULT_TIMEOUT | Cache default timeout | 30 | | CACHES_DEFAULT_KEY_PREFIX | The prefix used to every cache keys. | docs | -| COLLABORATION_API_URL | Collaboration api host | | -| COLLABORATION_SERVER_SECRET | Collaboration api secret | | | COLLABORATION_WS_INACTIVITY_TIMEOUT | Timeout (in seconds) after which the user is considered inactive when there is no activity. The WebSocket is closed after this inactivity period. `None` means disabled. | None | -| COLLABORATION_WS_NOT_CONNECTED_READ_ONLY | Users not connected to the collaboration server cannot edit | false | | COLLABORATION_WS_URL | Collaboration websocket url | | | CONVERSION_API_CONTENT_FIELD | Conversion api content field | content | | CONVERSION_API_ENDPOINT | Conversion API endpoint | convert | @@ -81,6 +78,8 @@ These are the environment variables you can set for the `impress-backend` contai | FRONTEND_JS_URL | To add a external js file to the app | | | FRONTEND_HOMEPAGE_FEATURE_ENABLED | Frontend feature flag to display the homepage | false | | FRONTEND_THEME | Frontend theme to use | | +| JWT_PRIVATE_KEY | PEM encoded RSA private key used to sign the JWT tokens (RS256). Can be read from a file with JWT_PRIVATE_KEY_FILE | | +| JWT_TOKEN_LIFETIME | Lifetime in seconds of the generated JWT tokens. Also used as the cache timeout of these tokens | 3600 | | LANGUAGE_CODE | Default language | en-us | | LANGFUSE_SECRET_KEY | The Langfuse secret key used by the sdk | None | | LANGFUSE_PUBLIC_KEY | The Langfuse public key used by the sdk | None | @@ -96,7 +95,6 @@ These are the environment variables you can set for the `impress-backend` contai | MALWARE_DETECTION_PARAMETERS | A dict containing all the parameters to initiate the malware detection backend | {"callback_path": "core.malware_detection.malware_detection_callback",} | | MEDIA_BASE_URL | | | | MEDIA_AUTH_ORIGINAL_URL_HEADER | Parameter containing the original request URL, as seen at the media auth endpoint, in CGI/WSGI form (HTTP_HEADER_NAME_ALL_CAPS_WITH_UNDERSCORES) | HTTP_X_ORIGINAL_URL | -| NO_WEBSOCKET_CACHE_TIMEOUT | Cache used to store current editor session key when only users without websocket are editing a document | 120 | | OIDC_ALLOW_DUPLICATE_EMAILS | Allow duplicate emails | false | | OIDC_AUTH_REQUEST_EXTRA_PARAMS | OIDC extra auth parameters | {} | | OIDC_CREATE_USER | Create used on OIDC | false | @@ -143,8 +141,62 @@ These are the environment variables you can set for the `impress-backend` contai | USER_ONBOARDING_DOCUMENTS | A list of documents IDs for which a read-only access will be created for new s | [] | | USER_ONBOARDING_SANDBOX_DOCUMENT | ID of a template sandbox document that will be duplicated for new users | | | USER_RECONCILIATION_FORM_URL | URL of a third-party form for user reconciliation requests | | +| YHUB_API_BASE_URL | Base url of the yhub collaboration server REST API | | +| YHUB_API_TIMEOUT | Timeout (in seconds) of the requests to the yhub API | 30 | +| YHUB_MIGRATION_TIMEOUT | Timeout (in seconds) of the call replaying the legacy history of one document, which reads every one of its S3 versions | 600 | +| YHUB_ORG | yhub organization the documents live in. Must match the YHUB_ORG of the yhub server | docs | | Y_PROVIDER_API_BASE_URL | Y Provider url | | -| Y_PROVIDER_API_KEY | Y provider API key | | +| Y_PROVIDER_API_KEY | Key exempting the calls of the collaboration server from the API throttling, sent as X-Y-Provider-Key. Set the same value on the yhub container | | + +## impress-yhub container + +These are the environment variables you can set for the `impress-yhub` +container, the collaboration server. It reads none of the backend's settings: +what it shares with the backend is repeated here by value. `src/yhub-server/README.md` +documents what each of them changes. + +| Option | Description | default | +| ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ---------------------- | +| PORT | Port the server listens on | 3002 | +| REDIS | **Required.** Redis/Valkey url holding the live state of the documents. Not a cache: it holds what no worker has persisted yet | | +| POSTGRES | **Required.** Url of the yhub database. Created by `npm run init-db`, never by the server | | +| REDIS_PREFIX | Namespace of the redis keys, when the instance is shared | yhub | +| COLLABORATION_BACKEND_BASE_URL | Base url of the Docs backend, which answers who a user is and what they may do with a document | http://app-dev:8000 | +| COLLABORATION_SERVER_ORIGIN | Comma separated list of the origins allowed to open a websocket | http://localhost:3000 | +| Y_PROVIDER_API_KEY | Sent as X-Y-Provider-Key on the calls made to the backend, exempting them from the API throttling. The same value as the backend's | yprovider-api-key | +| YHUB_ORG | Organization the documents live under. Must match the YHUB_ORG of the backend | docs | +| YHUB_JWT_PRIVATE_KEY | PEM encoded RSA private key signing the calls made to the backend (RS256). Can be read from a file with YHUB_JWT_PRIVATE_KEY_FILE | | +| YHUB_ROLE | `all` runs the websockets and the worker in one process, `server` only the websockets and the routes, `worker` only the persistence | all | +| YHUB_TASK_CONCURRENCY | Tasks one worker process claims at once | 5 | +| YHUB_TASK_DEBOUNCE_MS | How long an update waits on the redis stream before a worker persists it | 10000 | +| YHUB_MIN_MESSAGE_LIFETIME_MS | How long persisted updates stay replayable from redis rather than read back from postgres | 60000 | +| SOFT_MIGRATION | Set to "true" to seed a room from the legacy Django/S3 document store the first time it is opened | false | +| LEGACY_S3_ENDPOINT_URL | Required by SOFT_MIGRATION, endpoint of the legacy media bucket, without a path | | +| LEGACY_S3_ACCESS_KEY_ID | Required by SOFT_MIGRATION, read access to that bucket (or LEGACY_S3_ACCESS_KEY_ID_FILE) | | +| LEGACY_S3_SECRET_ACCESS_KEY | Required by SOFT_MIGRATION, secret of the key above (or LEGACY_S3_SECRET_ACCESS_KEY_FILE) | | +| LEGACY_S3_BUCKET_NAME | Name of the legacy media bucket | impress-media-storage | +| LEGACY_S3_REGION_NAME | Region of that bucket, when its provider needs one | us-east-1 | +| LEGACY_S3_SIGNATURE_VERSION | How the calls to that bucket are signed, s3v4 or v4 | s3v4 | +| YHUB_S3_PERSISTENCE | Set to "true" to store the document blobs in a bucket instead of the yhub database. Read the "Document storage" section of `src/yhub-server/README.md` first: it cannot be turned back off | false | +| YHUB_S3_ENDPOINT_URL | Required by YHUB_S3_PERSISTENCE, endpoint of that bucket, without a path | | +| YHUB_S3_ACCESS_KEY_ID | Required by YHUB_S3_PERSISTENCE, read/write/delete access to that bucket (or YHUB_S3_ACCESS_KEY_ID_FILE) | | +| YHUB_S3_SECRET_ACCESS_KEY | Required by YHUB_S3_PERSISTENCE, secret of the key above (or YHUB_S3_SECRET_ACCESS_KEY_FILE) | | +| YHUB_S3_BUCKET_NAME | Required by YHUB_S3_PERSISTENCE, name of that bucket, created on startup when missing | | +| YHUB_S3_REGION_NAME | Region of that bucket, when its provider needs one | | + +## impress-y-provider container + +These are the environment variables you can set for the `impress-y-provider` +container, the conversion service. It no longer serves the collaboration. + +| Option | Description | default | +| ------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------- | --------------------- | +| PORT | Port the service listens on | 4444 | +| COLLABORATION_BACKEND_BASE_URL | Base url of the Docs backend. The JWKS verifying the tokens it is called with is fetched from `{this}/api/v1.0/jwks`, so it has to reach it | http://app-dev:8000 | +| COLLABORATION_SERVER_ORIGIN | Comma separated list of the allowed origins | http://localhost:3000 | +| COLLABORATION_LOGGING | Set to "true" to log the requests | false | +| CONVERSION_FILE_MAX_SIZE | Maximum size, in bytes, of a file submitted for conversion | 20971520 | +| SENTRY_DSN | Sentry DSN, unset disables it | | ## impress-frontend image diff --git a/documentation/examples/compose/compose.yaml b/documentation/examples/compose/compose.yaml index 6a813299a0..094798c2cc 100644 --- a/documentation/examples/compose/compose.yaml +++ b/documentation/examples/compose/compose.yaml @@ -17,6 +17,22 @@ services: redis: image: redis:8 + # The valkey of the collaboration server, apart from the redis above: this one + # holds the updates no worker has persisted to postgres yet, so it is a store + # and not a cache. Hence the append-only file, and a policy that only evicts + # the keys carrying an expiry. + yhub-valkey: + image: valkey/valkey:8-alpine + command: ["valkey-server", "--maxmemory-policy", "volatile-lru", + "--appendonly", "yes", "--appendfsync", "everysec"] + healthcheck: + test: ["CMD", "valkey-cli", "ping"] + interval: 1s + timeout: 2s + retries: 60 + volumes: + - ./data/yhub-valkey:/data + backend: image: lasuite/impress-backend:latest user: ${DOCKER_USER:-1000} @@ -28,6 +44,9 @@ services: - env.d/backend - env.d/yprovider - env.d/postgresql + volumes: + # signs the calls made to the collaboration server and to the converter + - ./keys/private.pem:/keys/private.pem:ro healthcheck: test: ["CMD", "python", "manage.py", "check"] interval: 15s @@ -41,6 +60,37 @@ services: redis: condition: service_started + # The collaboration server: it serves everything under /collaboration/, the + # websocket included, and holds the content of the documents. Its schema is + # not created when it starts ā€” run `docker compose run --rm yhub npm run + # init-db` once before the first start, and again after every upgrade. + yhub: + image: lasuite/impress-yhub:latest + user: ${DOCKER_USER:-1000} + restart: always + env_file: + - env.d/common + - env.d/yhub + volumes: + # signs the calls made to the backend, which reads the public half from + # the JWKS this server publishes + - ./keys/yhub-private.pem:/keys/yhub-private.pem:ro + healthcheck: + test: ["CMD", "node", "-e", "fetch('http://localhost:3002/collaboration/ready/v1').then(r=>process.exit(r.ok?0:1),()=>process.exit(1))"] + interval: 15s + timeout: 5s + retries: 20 + start_period: 10s + depends_on: + postgresql: + condition: service_healthy + restart: true + yhub-valkey: + condition: service_healthy + + # The conversion service. It used to serve the collaboration as well, it does + # not anymore: the backend calls it on Y_PROVIDER_API_BASE_URL, and nothing is + # routed to it by the proxy. y-provider: image: lasuite/impress-y-provider:latest user: ${DOCKER_USER:-1000} @@ -66,6 +116,8 @@ services: depends_on: backend: condition: service_healthy + yhub: + condition: service_healthy # Uncomment if using our nginx proxy example # networks: diff --git a/documentation/examples/compose/keycloak/README.md b/documentation/examples/compose/keycloak/README.md index 5f205b023a..bf84333e83 100644 --- a/documentation/examples/compose/keycloak/README.md +++ b/documentation/examples/compose/keycloak/README.md @@ -9,7 +9,7 @@ ```bash mkdir keycloak -curl -o keycloak/compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docs/examples/compose/keycloak/compose.yaml +curl -o keycloak/compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/documentation/examples/compose/keycloak/compose.yaml curl -o keycloak/env.d/kc_postgresql https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/kc_postgresql curl -o keycloak/env.d/keycloak https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/keycloak ``` diff --git a/documentation/examples/compose/minio/README.md b/documentation/examples/compose/minio/README.md index 46a16895c6..b11660fdc7 100644 --- a/documentation/examples/compose/minio/README.md +++ b/documentation/examples/compose/minio/README.md @@ -9,7 +9,7 @@ ```bash mkdir minio -curl -o minio/compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docs/examples/compose/minio/compose.yaml +curl -o minio/compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/documentation/examples/compose/minio/compose.yaml ``` ### Step 2:. Update compose file with your own values diff --git a/documentation/examples/compose/nginx-proxy/README.md b/documentation/examples/compose/nginx-proxy/README.md index ad2acd611d..5154b94d2d 100644 --- a/documentation/examples/compose/nginx-proxy/README.md +++ b/documentation/examples/compose/nginx-proxy/README.md @@ -13,7 +13,7 @@ Acme-companion is a lightweight companion container for nginx-proxy. It handles ```bash mkdir nginx-proxy -curl -o nginx-proxy/compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docs/examples/compose/nginx-proxy/compose.yaml +curl -o nginx-proxy/compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/documentation/examples/compose/nginx-proxy/compose.yaml ``` ### Step 2: Edit `DEFAULT_EMAIL` in the compose file. diff --git a/documentation/examples/helm/impress.values.yaml b/documentation/examples/helm/impress.values.yaml index 9f07fbe584..5ec574d7c3 100644 --- a/documentation/examples/helm/impress.values.yaml +++ b/documentation/examples/helm/impress.values.yaml @@ -15,7 +15,6 @@ image: backend: replicas: 1 envVars: - COLLABORATION_SERVER_SECRET: my-secret DJANGO_CSRF_TRUSTED_ORIGINS: https://docs.127.0.0.1.nip.io DJANGO_CONFIGURATION: Feature DJANGO_ALLOWED_HOSTS: docs.127.0.0.1.nip.io @@ -68,7 +67,9 @@ backend: AWS_STORAGE_BUCKET_NAME: docs-media-storage STORAGES_STATICFILES_BACKEND: django.contrib.staticfiles.storage.StaticFilesStorage USER_RECONCILIATION_FORM_URL: https://docs.127.0.0.1.nip.io - Y_PROVIDER_API_BASE_URL: http://impress-y-provider:443/api/ + # the collaboration server, reached in-cluster + YHUB_API_BASE_URL: http://impress-docs-yhub:443 + Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider:443/api/ Y_PROVIDER_API_KEY: my-secret CACHES_KEY_PREFIX: "{{ now | unixEpoch }}" migrate: @@ -135,8 +136,33 @@ yProvider: COLLABORATION_BACKEND_BASE_URL: https://docs.127.0.0.1.nip.io COLLABORATION_LOGGING: true COLLABORATION_SERVER_ORIGIN: https://docs.127.0.0.1.nip.io - COLLABORATION_SERVER_SECRET: my-secret - Y_PROVIDER_API_KEY: my-secret + +# The collaboration server: it serves everything under /collaboration/, the +# websocket included. It keeps the live state of a document in redis and +# persists it to a PostgreSQL database of its own, created by the init-db job +# the chart ships ā€” give the user in POSTGRES the right to create it, or create +# the database yourself beforehand. +yhub: + replicas: 1 + + image: + repository: lasuite/impress-yhub + pullPolicy: Always + tag: "latest" + + envVars: + POSTGRES: postgres://dinum:pass@postgresql-dev-backend-postgres:5432/yhub + REDIS: redis://user:pass@redis-dev-backend-redis:6379/2 + REDIS_PREFIX: yhub + COLLABORATION_BACKEND_BASE_URL: https://docs.127.0.0.1.nip.io + COLLABORATION_SERVER_ORIGIN: https://docs.127.0.0.1.nip.io + +# The backend and the collaboration server authenticate each other with signed +# tokens, each with a key of its own, verified against the JWKS the other +# publishes. This generates the two keys on the cluster, once, in a secret both +# mount read-only ā€” nothing to put in this file. +jwtKeys: + enabled: true ingress: enabled: true diff --git a/documentation/format_conversion.md b/documentation/format_conversion.md index 030e498e9f..ce39ce9a71 100644 --- a/documentation/format_conversion.md +++ b/documentation/format_conversion.md @@ -8,48 +8,35 @@ To make it work, some configuration should be made and another service enabled i The first configuration to make is related to converting a docs in multiple format. This will be used by the `formatted-content` endpoint (`/api/v1.0/documents/{document_id}/formatted-content/?content_format=(json|html|markdown)`). This service is also used by the `create-for-owner` endpoint and in the import of markdown file. -To configure it, use this environment variables in the Django service: +To configure it, use this environment variable in the Django service: ```yaml Y_PROVIDER_API_BASE_URL: http://{y-provider-service}:443/api/ -Y_PROVIDER_API_KEY: a-shared-private-key-with-y-provider ``` For the `Y_PROVIDER_API_BASE_URL`, it can be the FQDN of your docs instance if you have configured a reverse proxy in front of the y-provider service and created a route to the `/api` for this service. It can also be the internal `y-provider` service url if Django can access it directly. In the case you deploy in a Kubernetes cluster, you can use the `y-provider` service url. We prefer the usage of internal url. -You also have to add an environment variable in your `y-provider` configuration, to share the same `Y_PROVIDER_API_KEY`: +Requests to the y-provider service are authenticated with a short-lived admin JWT that Django signs itself (see `core.services.jwt_services.JWTService`), instead of a shared secret. The y-provider service verifies the signature against the public key Django publishes on its JWKS endpoint (`/api/v1.0/jwks`), so there is nothing to configure on the Django side beyond `JWT_PRIVATE_KEY` (see the JWT section of [env.md](env.md)). -```yaml -Y_PROVIDER_API_KEY: a-shared-private-key-with-y-provider -``` - -### Splitting conversion service - -The conversion service is present in the `y-provider` server. The same server used to manage websockets. You can split in one side the websocket server and in an other side the converter service. -This feature is only available in our helm chart, if you are deploying an other way you can take example of what is made to implement it. -The idea is to deploy twice the `y-provider` server, one dedicated for websockets and one dedicated to the conversion. - -In the helm chart, you can use this value that will do the job for you: +On the `y-provider` side, point it at the Django backend so it can fetch the JWKS: ```yaml -yProvider: - converter: - enabled: true +COLLABORATION_BACKEND_BASE_URL: http://{django-service}:8000 ``` -Every parameter in the `yProvider` key can be overridden in the `yProvider.converter` key. +The JWKS is fetched from `{COLLABORATION_BACKEND_BASE_URL}/api/v1.0/jwks`, so that url has to be reachable from the y-provider service. -Once enabled, you have to enable the `Y_PROVIDER_API_BASE_URL` with the url of the newly created service, it is the same as before with `-converter` at the end. -If before it was +### One service, not two anymore -```yaml -Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider:443/api/ -``` +The `y-provider` server used to serve the websockets as well, which is why it could be deployed twice ā€” one release for the collaboration, one for the conversion (`yProvider.converter`). The collaboration is served by [yhub](collaboration.md) now, so the conversion is all that is left: the `y-provider` service **is** the converter, and the `yProvider.converter` values are gone. -now it is +A deployment coming from a chart older than this one has one thing to change, the url the backend calls, which loses its suffix: ```yaml +# before Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider-converter:443/api/ +# now +Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider:443/api/ ``` ## Docspec configuration diff --git a/documentation/installation/README.md b/documentation/installation/README.md index 8bffd8102e..a5ef12b63e 100644 --- a/documentation/installation/README.md +++ b/documentation/installation/README.md @@ -2,6 +2,15 @@ If you want to install Docs you've come to the right place. Here are a bunch of resources to help you install the project. +Whichever method you pick, Docs is made of four services: the **frontend**, the +Django **backend**, the **collaboration server** (`yhub`), which holds the +content of the documents and syncs the editors over the websocket, and the +**conversion service** (`y-provider`), which converts documents between formats. +The collaboration server needs a PostgreSQL database and a Redis/Valkey instance +of its own, beside the ones the backend uses. See [the collaboration +documentation](../collaboration.md) for how the services find and authenticate +each other. + ## Kubernetes We (Docs maintainers) are only using the Kubernetes deployment method in production. We can only provide advanced support for this method. Please follow the instructions laid out [here](/documentation/installation/kubernetes.md). @@ -13,7 +22,7 @@ Please follow the instructions [here](/documentation/installation/compose.md). āš ļø Please keep in mind that we do not use it ourselves in production. Let us know in the issues if you run into troubles, we'll try to help. ## Scalingo -You can deploy Docs on [Scalingo](https://scalingo.com/) using a custom buildpack. This method handles both frontend and backend builds, serving them through Nginx with the collaboration server (y-provider). +You can deploy Docs on [Scalingo](https://scalingo.com/) using a custom buildpack. This method handles both frontend and backend builds, serving them through Nginx with the conversion service (y-provider). āš ļø The buildpack does not start the collaboration server, which has to be run separately. Please follow the instructions [here](/documentation/installation/scalingo.md). ## Other ways to install Docs diff --git a/documentation/installation/compose.md b/documentation/installation/compose.md index 014f6e5a17..41ff216b47 100644 --- a/documentation/installation/compose.md +++ b/documentation/installation/compose.md @@ -8,8 +8,28 @@ We provide a sample configuration for running Docs using Docker Compose. Please - A domain name and DNS configured to your server. - An Identity Provider that supports OpenID Connect protocol - we provide [an example to deploy Keycloak](../examples/compose/keycloak/README.md). - An Object Storage that implements S3 API - we provide [an example to deploy Minio](../examples/compose/minio/README.md). -- A Postgresql database - we provide [an example in the compose file](../examples/compose/compose.yaml). +- A Postgresql database - we provide [an example in the compose file](../examples/compose/compose.yaml). Two databases are needed on it, one for the backend and one for the collaboration server. - A Redis database - we provide [an example in the compose file](../examples/compose/compose.yaml). +- A Valkey (or Redis) instance for the collaboration server, separate from the one above - we provide [an example in the compose file](../examples/compose/compose.yaml). + +## The services + +Docs is made of four services, all of them in the example compose file beside +their stores: + +| Service | What it does | +| ------- | ------------ | +| `frontend` | Serves the editor, and is the nginx proxy routing everything else | +| `backend` | The Django application: documents, users, accesses, search | +| `yhub` | The collaboration server. It holds the **content** of the documents, syncs the editors over the websocket, and the backend reads and writes documents through it | +| `y-provider` | The conversion service (markdown, html, pdf, docx). It served the collaboration in the previous releases, it does not anymore | +| `postgresql`, `redis`, `yhub-valkey` | The stores | + +The content of a document is not in the object storage: it is in the +collaboration server, in its own PostgreSQL database. The object storage keeps +the attachments and the version history. This matters when you upgrade an +instance that ran before the collaboration server existed ā€” see [the last +section of this page](#upgrading-from-a-release-without-the-collaboration-server). ## Software Requirements @@ -32,10 +52,11 @@ For older versions of Docker Engine that do not include Docker Compose: ```bash mkdir -p docs/env.d cd docs -curl -o compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docs/examples/compose/compose.yaml +curl -o compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/documentation/examples/compose/compose.yaml curl -o env.d/common https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/common curl -o env.d/backend https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/backend curl -o env.d/yprovider https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/yprovider +curl -o env.d/yhub https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/yhub curl -o env.d/postgresql https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/postgresql ``` @@ -83,17 +104,65 @@ If you are using the example provided, you need to generate a secure key for `DB If you are using an external service or not using our default values, you should update the variables in `env.d/postgresql` +The collaboration server keeps its own database on the same server, `yhub`, +whose connection string is `POSTGRES` in `env.d/yhub` ā€” set the same password +there. The `init-db` step below creates that database when the user is allowed +to; if yours is not, create an empty `yhub` database beforehand and grant it on +that one. + ### Redis Docs uses Redis for caching. While an external Redis can be used, our example provides a deployment method. If you are using an external service, you need to set `REDIS_URL` environment variable in `env.d/backend`. +The collaboration server has a Valkey of its own, `yhub-valkey`, configured +with `REDIS` in `env.d/yhub`. Give it an instance apart rather than the one +above: it is not a cache, it holds the updates that no worker has written to +PostgreSQL yet, so it has to be durable and must never evict a key it was not +told to expire. Our example configures it accordingly (append-only file, +`volatile-lru`). + +### Collaboration server + +The collaboration server (`yhub`) synchronizes the editors over the websocket +and holds the content of the documents. It authenticates with the backend, and +the backend with it, using RS256 keys ā€” each service signs with its own key and +verifies the other against the JWKS it publishes, so no secret is shared. +Generate the two keys next to your compose file: + +```bash +mkdir -p keys +openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:2048 -out keys/private.pem +openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:2048 -out keys/yhub-private.pem +chmod 600 keys/*.pem +# readable by the uid the containers run as (DOCKER_USER, 1000 by default) +sudo chown 1000:1000 keys/*.pem +``` + +`keys/private.pem` is the backend's (`JWT_PRIVATE_KEY_FILE` in `env.d/backend`) +and `keys/yhub-private.pem` is the collaboration server's +(`YHUB_JWT_PRIVATE_KEY_FILE` in `env.d/yhub`). Never give the same key to both, +and treat them as secrets: either one signs calls the other trusts. + +Then set in `env.d/yhub`: + +- `POSTGRES` and `REDIS`, the two stores above, +- `Y_PROVIDER_API_KEY`, **the same value** as the one you generate in + `env.d/yprovider` below. It is the header exempting the collaboration server + from the API throttling of the backend, which it calls once per connection. + +`COLLABORATION_SERVER_ORIGIN` lists the origins a browser may open a websocket +from, and `COLLABORATION_BACKEND_BASE_URL` is the backend it asks who a user is +and what they may do ā€” both default to your `DOCS_HOST`. + ### Y Provider -The Y provider service enables collaboration through websockets. +The Y provider service converts documents between formats (markdown, html, pdf, +docx). It no longer serves the collaboration. -Generates a secure key for `Y_PROVIDER_API_KEY` and `COLLABORATION_SERVER_SECRET` in ``env.d/yprovider``. +Generates a secure key for `Y_PROVIDER_API_KEY` in ``env.d/yprovider``, and +repeat it in `env.d/yhub`. ### Docs @@ -185,7 +254,22 @@ You will need to uncomment the environment and network sections in compose file # external: true ``` -## Step 4: Start Docs +## Step 4: Create the schema of the collaboration server + +The collaboration server never runs DDL itself, so its schema has to be created +before it starts: + +```bash +docker compose run --rm yhub npm run init-db +``` + +It creates the `yhub` database when it is missing, and every table the version +you are installing needs. It is idempotent, so re-running it is always safe ā€” +and it has to be re-run after every upgrade, see below. Until it has run, the +collaboration server answers every read with a `relation "..." does not exist` +error and stays unhealthy. + +## Step 5: Start Docs You are ready to start your Docs application ! @@ -195,7 +279,7 @@ docker compose up -d > [!NOTE] > Version of the images are set to latest, you should pin it to the desired version to avoid unwanted upgrades when pulling latest image. -## Step 5: Run the database migration and create Django admin user +## Step 6: Run the database migration and create Django admin user ```bash docker compose run --rm backend python manage.py migrate @@ -228,8 +312,46 @@ docker compose pull docker compose restart ``` -### Step 4: Run the database migration -Your database schema may need to be updated, run: +### Step 4: Run the database migrations +Your database schemas may need to be updated. The backend's: ```bash docker compose run --rm backend python manage.py migrate ``` +and the collaboration server's, which is the same command as at install time: +```bash +docker compose run --rm yhub npm run init-db +``` + +## Upgrading from a release without the collaboration server + +Documents created before the collaboration server existed have their content in +the object storage, one object per document at key `{document-id}/file`, and the +collaboration server starts out knowing none of them. It has to be handed the +corpus, otherwise those documents open **empty**. + +1. Before letting anyone in, uncomment the `SOFT_MIGRATION` block of + `env.d/yhub` and point it at your media bucket (`LEGACY_S3_ENDPOINT_URL`, + `LEGACY_S3_ACCESS_KEY_ID`, `LEGACY_S3_SECRET_ACCESS_KEY`, + `LEGACY_S3_BUCKET_NAME`). Read-only credentials scoped to that bucket are + enough ā€” this service terminates untrusted traffic, do not give it the + backend's read-write keys. A document is then migrated from its legacy + object the first time someone opens it. +2. Then migrate the whole corpus, which that lazy migration never finishes on + its own ā€” a document nobody opens stays in the bucket forever: + + ```bash + docker compose run --rm backend python manage.py migrate_documents + ``` + + It hands every document to the collaboration server, which replays its full + version history. The run is resumable and safe to repeat: what became of + every document is recorded, and `--retry-failed` picks up the ones that + failed. `--dry-run` counts what it would do, and `--concurrency`, `--rate` + and `--limit` bound it. + +Only once that run has covered the corpus may `SOFT_MIGRATION` be commented out +again. And keep the media bucket, its objects and its versioning either way: +the version history of a document is still served from there. + +The full procedure, including what changes in the environment variables of an +existing instance, is in the [Upgrade document](../../UPGRADE.md). diff --git a/documentation/installation/kubernetes.md b/documentation/installation/kubernetes.md index 41410e76b7..f46b2e5afe 100644 --- a/documentation/installation/kubernetes.md +++ b/documentation/installation/kubernetes.md @@ -6,10 +6,30 @@ This document is a step-by-step guide that describes how to install Docs on a k8 - k8s cluster with an nginx-ingress controller - an OIDC provider (if you don't have one, we provide an example) -- a PostgreSQL server (if you don't have one, we provide an example) +- a PostgreSQL server (if you don't have one, we provide an example). Two databases are created on it, one for the backend and one for the collaboration server - a Redis server (if you don't have one, we provide an example) - a S3 bucket (if you don't have one, we provide an example) +## What gets deployed + +The chart deploys four services: + +| Deployment | What it does | +| ---------- | ------------ | +| `frontend` | Serves the editor | +| `backend` (and `celery-worker`) | The Django application: documents, users, accesses, search | +| `yhub` | The collaboration server. It holds the **content** of the documents, syncs the editors over the websocket, and the backend reads and writes documents through it | +| `y-provider` | The conversion service (markdown, html, pdf, docx). It served the collaboration in the previous releases, it does not anymore | + +plus two jobs that run before them: the Django `migrate` job, and the `yhub` +`init-db` job creating the schema of the collaboration server ā€” it never runs +DDL itself. Both wait for the PostgreSQL server, which nothing in this chart +creates. + +The content of a document is not in the S3 bucket: it is in the collaboration +server, in a PostgreSQL database of its own. The bucket keeps the attachments +and the version history. + ### Test cluster If you do not have a test cluster, you can install everything on a local Kind cluster. In this case, the simplest way is to use our script **bin/start-kind.sh**. @@ -118,7 +138,7 @@ You can install it on your cluster to deploy keycloak, minio, postgresql and red Docs uses OIDC, so if you already have an OIDC provider, obtain the necessary information to use it. In the next step, we will see how to configure Django (and thus Docs) to use it. If you do not have a provider, we will show you how to deploy a local Keycloak instance (this is not a production deployment, just a demo). ``` -$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/keycloak.values.yaml keycloak dev-backend +$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f documentation/examples/helm/keycloak.values.yaml keycloak dev-backend $ #wait until $ kubectl get pods NAME READY STATUS RESTARTS AGE @@ -140,14 +160,14 @@ OIDC_RP_SIGN_ALGO: RS256 OIDC_RP_SCOPES: "openid email" ``` -You can find these values in **examples/helm/keycloak.values.yaml** +You can find these values in **documentation/examples/helm/keycloak.values.yaml** ### Find redis server connection values Docs needs a redis so we start by deploying one: ``` -$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/redis.values.yaml redis dev-backend +$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f documentation/examples/helm/redis.values.yaml redis dev-backend $ kubectl get pods NAME READY STATUS RESTARTS AGE keycloak-dev-backend-keycloak-0 1/1 Running 0 113s @@ -162,12 +182,25 @@ REDIS_URL: redis://user:pass@redis-dev-backend-redis:6379/1 DJANGO_CELERY_BROKER_URL: redis://user:pass@redis-dev-backend-redis:6379/1 ``` +The collaboration server needs one too, under `yhub.envVars.REDIS`. This example +puts it in another database of the same server: + +```yaml +REDIS: redis://user:pass@redis-dev-backend-redis:6379/2 +REDIS_PREFIX: yhub +``` + +> [!NOTE] +> In production, give it an instance of its own. It is not a cache: it holds the +> updates that no worker has written to PostgreSQL yet, so it has to be durable +> and must never evict a key it was not told to expire. + ### Find postgresql connection values Docs uses a postgresql database as backend, so if you have a provider, obtain the necessary information to use it. If you don't, you can install a postgresql testing environment as follow: ``` -$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/postgresql.values.yaml postgresql dev-backend +$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f documentation/examples/helm/postgresql.values.yaml postgresql dev-backend $ kubectl get pods NAME READY STATUS RESTARTS AGE keycloak-dev-backend-keycloak-0 1/1 Running 0 3m42s @@ -196,12 +229,24 @@ DB_PASSWORD: DB_PORT: 5432 ``` +The collaboration server keeps its own database on that same server, configured +as a single url under `yhub.envVars.POSTGRES`: + +```yaml +POSTGRES: postgres://dinum:pass@postgresql-dev-backend-postgres:5432/yhub +``` + +Being one url, the credentials are in it ā€” put the whole url in a secret and +reference it with `secretKeyRef` if you would rather not have it in your values +file. The `init-db` job creates that database when the user is allowed to; +otherwise create an empty `yhub` database beforehand and grant it on that one. + ### Find s3 bucket connection values Docs uses an s3 bucket to store documents, so if you have a provider obtain the necessary information to use it. If you don't, you can install a local minio testing environment as follow: ``` -$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/minio.values.yaml minio dev-backend +$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f documentation/examples/helm/minio.values.yaml minio dev-backend $ kubectl get pods NAME READY STATUS RESTARTS AGE keycloak-dev-backend-keycloak-0 1/1 Running 0 6m12s @@ -212,6 +257,28 @@ redis-dev-backend-redis-68c9f66786-4dgxj 1/1 Running 0 4m21s ``` +### Signing keys of the services + +The backend and the collaboration server call each other, and sign those calls: +each has an RSA key of its own and verifies the other against the JWKS it +publishes, so neither holds a copy of the other's key and no shared secret is +involved. The chart generates both for you: + +```yaml +jwtKeys: + enabled: true +``` + +A job creates them once, with `openssl`, in a secret that the backend and the +collaboration server mount read-only ā€” no key is written in a values file or +templated into a manifest. It leaves an existing secret alone, so it is safe on +every sync, and rolling the keys is deleting the secret and letting the next run +create it again. If you already hold your keys in a secret, +`jwtKeys.existingSecret` points at it instead and the job is not created at all. + +This is in **documentation/examples/helm/impress.values.yaml**, and the +[collaboration documentation](../collaboration.md) covers it in more detail. + ## Deployment Now you are ready to deploy Docs without AI. AI requires more dependencies (OpenAI API). To deploy Docs you need to provide all previous information to the helm chart. @@ -219,13 +286,14 @@ Now you are ready to deploy Docs without AI. AI requires more dependencies (Open ``` $ helm repo add impress https://suitenumerique.github.io/docs/ $ helm repo update -$ helm install impress impress/docs -f docs/examples/helm/impress.values.yaml +$ helm install impress impress/docs -f documentation/examples/helm/impress.values.yaml $ kubectl get po NAME READY STATUS RESTARTS AGE impress-docs-backend-8494fb797d-8k8wt 1/1 Running 0 6m45s impress-docs-celery-worker-764b5dd98f-9qd6v 1/1 Running 0 6m45s impress-docs-frontend-5b69b65cc4-s8pps 1/1 Running 0 6m45s impress-docs-y-provider-5fc7ccd8cc-6ttrf 1/1 Running 0 6m45s +impress-docs-yhub-6d84f9b7c5-2xqzp 1/1 Running 0 6m45s keycloak-dev-backend-keycloak-0 1/1 Running 0 24m keycloak-dev-backend-keycloak-pg-0 1/1 Running 0 24m minio-dev-backend-minio-0 1/1 Running 0 8m24s @@ -233,6 +301,17 @@ postgresql-dev-backend-postgres-0 1/1 Running 0 20m redis-dev-backend-redis-68c9f66786-4dgxj 1/1 Running 0 22m ``` +The jobs are not in that list anymore: the `migrate` one, the `jwt-keys` one and +the `yhub` `init-db` one ran and were removed, 30 seconds after they finished. +If the collaboration server never becomes ready, that is where to look first ā€” +raise `yhub.jobs.ttlSecondsAfterFinished` to keep the job around long enough to +read it: + +``` +$ kubectl get jobs +$ kubectl logs job/impress-docs-yhub-init-db +``` + ## Test your deployment In order to test your deployment you have to log into your instance. If you exclusively use our examples you can do: diff --git a/documentation/installation/scalingo.md b/documentation/installation/scalingo.md index 564ccf5d11..f3901d352f 100644 --- a/documentation/installation/scalingo.md +++ b/documentation/installation/scalingo.md @@ -4,7 +4,22 @@ This guide explains how to deploy Docs on [Scalingo](https://scalingo.com/) usin ## Overview -Scalingo is a Platform-as-a-Service (PaaS) that simplifies application deployment. This setup uses a custom buildpack to handle both the frontend (Next.js static export) and backend (Django) builds, serving them through Nginx. The collaboration server (y-provider) runs alongside the Django backend. +Scalingo is a Platform-as-a-Service (PaaS) that simplifies application deployment. This setup uses a custom buildpack to handle both the frontend (Next.js static export) and backend (Django) builds, serving them through Nginx. The conversion service (y-provider) runs alongside the Django backend. + +> [!WARNING] +> The buildpack does not start the collaboration server yet. Since the content +> of a document moved there, a Scalingo app deployed on its own **cannot save +> documents**: the editor opens, and nothing is persisted. The y-provider the +> buildpack starts is the conversion service only ā€” it stopped serving the +> collaboration websocket in this release. +> +> Until the buildpack starts it, run the collaboration server +> (`lasuite/impress-yhub`) elsewhere ā€” a container platform, a VM, another +> provider ā€” and point this app at it with `YHUB_API_BASE_URL` and +> `COLLABORATION_WS_URL`, as described in [Collaboration +> server](#collaboration-server) below. The +> [compose](compose.md) and [kubernetes](kubernetes.md) guides deploy it as +> part of the stack. ## Prerequisites @@ -14,6 +29,7 @@ Scalingo is a Platform-as-a-Service (PaaS) that simplifies application deploymen - A Redis Scalingo addon (for caching and sessions) - An external Identity Provider that supports OpenID Connect protocol - An external Object Storage that implements S3 API +- Somewhere to run the collaboration server, with a PostgreSQL database and a Redis/Valkey instance of its own (see the warning above) ## Step 1: Create Your App @@ -92,6 +108,35 @@ scalingo env-set AWS_STORAGE_BUCKET_NAME="docs-media" scalingo env-set AWS_S3_REGION_NAME="eu-west-1" ``` +### Collaboration server + +The collaboration server holds the content of the documents. The backend reads +and writes them through its REST API, and the editors sync with it over the +websocket, so the app needs to know where it is ā€” the first url is reached by +the backend, the second by the browser: + +```bash +scalingo env-set YHUB_API_BASE_URL="https://yhub.yourdomain.com" +scalingo env-set COLLABORATION_WS_URL="wss://yhub.yourdomain.com/collaboration/ws/v1/docs" +``` + +They authenticate each other with signed tokens rather than a shared secret: +each signs with an RSA key of its own and verifies the other against the JWKS it +publishes. Generate the backend one and set it: + +```bash +openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:2048 -out private.pem +scalingo env-set JWT_PRIVATE_KEY="$(cat private.pem)" +``` + +The collaboration server needs a key of its own (`YHUB_JWT_PRIVATE_KEY`), the +backend it calls (`COLLABORATION_BACKEND_BASE_URL`), the origins a browser may +open a websocket from (`COLLABORATION_SERVER_ORIGIN`), and its two stores +(`POSTGRES`, `REDIS`). Its schema is created by the script it ships, +`npm run init-db`, which has to run once before it starts and again after every +upgrade. Its variables are listed in [env.md](../env.md), and +`src/yhub-server/README.md` documents what each of them changes. + ### Email Configuration (Optional) For email notifications see [https://doc.scalingo.com/platform/app/sending-emails](https://doc.scalingo.com/platform/app/sending-emails): @@ -118,7 +163,7 @@ The buildpack will automatically: 2. Build the backend (Django) 3. Run the post-compile script (cleanup unused files to reduce slug size) 4. Run the post-frontend script (move assets, inject theme, prepare for deployment) -5. Start uvicorn, the y-provider collaboration server, and Nginx +5. Start uvicorn, the y-provider conversion service, and Nginx 6. Run Django migrations ## Step 5: Create superuser @@ -205,7 +250,8 @@ scalingo logs --tail 3. **Static files not served**: Ensure the buildpack post-frontend script ran successfully 4. **OIDC errors**: Verify your OIDC provider configuration and callback URLs 5. **Theme not updating**: Clear Redis cache with `scalingo run python -c "from django.core.cache import cache; cache.clear()"` -6. **Collaboration not working**: Verify the y-provider server is running and the WebSocket URL is configured +6. **Collaboration not working, or documents opening empty**: the collaboration server is a separate deployment. Verify it is running, that `COLLABORATION_WS_URL` and `YHUB_API_BASE_URL` point at it, that `JWT_PRIVATE_KEY` is set on this app and `YHUB_JWT_PRIVATE_KEY` on that one, and that its `npm run init-db` has been run +7. **Conversion not working** (export, markdown import): verify the y-provider process is running and `Y_PROVIDER_API_BASE_URL` points at it ### Useful Commands @@ -246,14 +292,18 @@ The `bin/buildpack_start.sh` script starts three processes: - **Nginx** serves static files and proxies requests to the backend - **uvicorn** runs the Django ASGI application on port 8000 -- **y-provider** runs the collaboration WebSocket server on port 4444 +- **y-provider** runs the conversion service on port 4444 Nginx routes: - `/api/` and `/admin/` ā†’ Django backend (port 8000) -- `/collaboration/api/` and `/collaboration/ws/` ā†’ y-provider (port 4444) - `/media/` ā†’ S3 object storage (with auth proxy) - `/` ā†’ Static frontend files +The collaboration server is not one of these processes. `/collaboration/` is +served by the separate deployment `COLLABORATION_WS_URL` points at, and the +conversion service is called by the backend directly on +`Y_PROVIDER_API_BASE_URL` ā€” nothing is routed to it. + ## Additional Resources - [Scalingo Documentation](https://doc.scalingo.com/) diff --git a/documentation/release.md b/documentation/release.md index 2364c10aa6..60345ab03c 100644 --- a/documentation/release.md +++ b/documentation/release.md @@ -28,6 +28,12 @@ Whenever we are cooking a new release (e.g. `4.18.1`) we should follow a standar repository: lasuite/impress-y-provider pullPolicy: Always tag: "v4.18.1" + + yhub: + image: + repository: lasuite/impress-yhub + pullPolicy: Always + tag: "v4.18.1" ``` The new images don't exist _yet_: they will be created automatically later in the process. diff --git a/documentation/resource_server.md b/documentation/resource_server.md index d2d3531159..115fe4ac7f 100644 --- a/documentation/resource_server.md +++ b/documentation/resource_server.md @@ -20,6 +20,11 @@ OIDC_RS_ALLOWED_AUDIENCES= It implements the resource server using `django-lasuite`, see the [documentation](https://github.com/suitenumerique/django-lasuite/blob/main/documentation/how-to-use-oidc-resource-server-backend.md) +When `OIDC_RS_PRIVATE_KEY_STR` is set, the resource server publishes its public +key on `/external_api/{version}/jwks`. This is the URI to declare to your OIDC +provider. Do not confuse it with `/api/{version}/jwks`, which publishes the key +validating the tokens Docs itself issues to call external services. + ## Customise allowed routes Configure the `EXTERNAL_API` setting to control which routes and actions are available in the external API. Set it via the `EXTERNAL_API` environment variable (as JSON) or in Django settings. diff --git a/documentation/system-requirements.md b/documentation/system-requirements.md index db337d9b23..db36deea83 100644 --- a/documentation/system-requirements.md +++ b/documentation/system-requirements.md @@ -89,7 +89,7 @@ Production deployments differ significantly from development environments. The t | --------- | --------------------- | | 3000 | Next.js | | 8071 | Django | -| 4444 | Y-Provider | +| 3002 | yhub (collaboration WS) | | 8080 | Keycloak | | 8083 | Nginx proxy | | 9000/9001 | MinIO | diff --git a/env.d/development/common b/env.d/development/common index b0aea4e690..4b09afab7b 100644 --- a/env.d/development/common +++ b/env.d/development/common @@ -22,6 +22,11 @@ DJANGO_EMAIL_LOGO_IMG="http://localhost:3000/assets/logo-suite-numerique.png" DJANGO_EMAIL_PORT=1025 DJANGO_EMAIL_URL_APP="http://localhost:3000" +# JWT +# The key itself is generated locally by "make generate-secret-keys", it is +# never committed. A PEM does not fit in an env var, hence the _FILE variant. +JWT_PRIVATE_KEY_FILE=/data/jwt/private.pem + # Backend url IMPRESS_BASE_URL="http://localhost:8072" @@ -72,13 +77,13 @@ OIDC_RS_ALLOWED_AUDIENCES="" USER_RECONCILIATION_FORM_URL=http://localhost:3000 # Collaboration -COLLABORATION_API_URL=http://y-provider-development:4444/collaboration/api/ COLLABORATION_BACKEND_BASE_URL=http://app-dev:8000 COLLABORATION_SERVER_ORIGIN=http://localhost:3000 -COLLABORATION_SERVER_SECRET=my-secret -COLLABORATION_WS_NOT_CONNECTED_READ_ONLY=true -COLLABORATION_WS_URL=ws://localhost:4444/collaboration/ws/ +COLLABORATION_WS_URL=ws://localhost:3002/collaboration/ws/v1/docs COLLABORATION_WS_INACTIVITY_TIMEOUT=15 # Seconds +# server-to-server, reached with an admin JWT (aud: yhub) +COLLABORATION_API_URL=http://yhub:3002/collaboration +YHUB_API_BASE_URL=http://yhub:3002 DJANGO_SERVER_TO_SERVER_API_TOKENS=server-api-token Y_PROVIDER_API_BASE_URL=http://y-provider-development-converter:4444/api/ diff --git a/env.d/development/common.e2e b/env.d/development/common.e2e index 6a2131c78b..5ad8fd0d8c 100644 --- a/env.d/development/common.e2e +++ b/env.d/development/common.e2e @@ -1,6 +1,5 @@ # For the CI job test-e2e BURST_THROTTLE_RATES="1000/minute" -COLLABORATION_API_URL=http://y-provider:4444/collaboration/api/ SUSTAINED_THROTTLE_RATES="1000/minute" Y_PROVIDER_API_BASE_URL=http://y-provider-converter:4444/api/ diff --git a/env.d/development/yhub b/env.d/development/yhub new file mode 100644 index 0000000000..5563961740 --- /dev/null +++ b/env.d/development/yhub @@ -0,0 +1,46 @@ +# Collaboration server (yhub) +# +# Everything the collaboration server reads, and nothing else: it shares the +# backend's stores and origins by value, not by loading the backend's own +# environment. Override any of it in yhub.local, which is not committed. + +# Stores. Its own valkey and its own postgres database ā€” the backend's live +# next to them and are never touched from here. +PORT=3002 +REDIS=redis://yhub-valkey:6379 +POSTGRES=postgres://yhub:yhub@yhub-postgres:5432/yhub +REDIS_PREFIX=yhub + +# Backend. It answers who a user is and what they may do with a document, and +# publishes the JWKS the admin tokens it signs are verified against. The origin +# list is what a browser may open a websocket from ā€” the frontend dev server. +COLLABORATION_BACKEND_BASE_URL=http://app-dev:8000 +COLLABORATION_SERVER_ORIGIN=http://localhost:3000 +# sent as X-Y-Provider-Key on the calls made to the backend; the same value as +# in `common`, which is where the backend reads the one it compares it to +Y_PROVIDER_API_KEY=yprovider-api-key + +# Signs the calls made to the backend, which holds the public half. Generated +# by `make generate-secret-keys`, never committed. +YHUB_JWT_PRIVATE_KEY_FILE=/data/jwt/yhub-private.pem + +# Soft migration: seed a room from the legacy Django/S3 document store the +# first time it is opened. The bucket read here is the backend's media one ā€” +# in this stack the same minio, under the credentials of this server rather +# than the backend's own AWS_S3_* settings. +SOFT_MIGRATION=true +LEGACY_S3_ENDPOINT_URL=http://minio:9000 +LEGACY_S3_ACCESS_KEY_ID=impress +LEGACY_S3_SECRET_ACCESS_KEY=password + +# Document storage: where the blobs of a compaction are written. Off, they stay +# in yhub's postgres, which is what this stack runs. Turning it on stores them +# in object storage instead ā€” here the same minio, in a bucket of its own that +# the server creates on startup when it is missing. Read the "Document storage" +# section of src/yhub-server/README.md first: a document persisted this way +# cannot be read back with the plugin turned off again. +YHUB_S3_PERSISTENCE=false +YHUB_S3_ENDPOINT_URL=http://minio:9000 +YHUB_S3_ACCESS_KEY_ID=impress +YHUB_S3_SECRET_ACCESS_KEY=password +YHUB_S3_BUCKET_NAME=yhub-storage diff --git a/env.d/production.dist/backend b/env.d/production.dist/backend index e0e41d050e..61989eed1d 100644 --- a/env.d/production.dist/backend +++ b/env.d/production.dist/backend @@ -13,6 +13,18 @@ LOGGING_LEVEL_LOGGERS_APP=INFO # Python PYTHONPATH=/app +# JWT +# Signs the short-lived tokens the backend presents to the collaboration server +# and to the conversion service, which verify them against the public half +# published on /api/v1.0/jwks. A PEM does not fit in an environment variable, +# hence the _FILE variant. +JWT_PRIVATE_KEY_FILE=/keys/private.pem + +# Collaboration server +# Where the content of the documents lives. Reached in-cluster, the routes the +# backend calls are not meant to be reachable from the outside. +YHUB_API_BASE_URL=http://${YHUB_HOST}:3002 + # Mail DJANGO_EMAIL_HOST= DJANGO_EMAIL_HOST_USER= diff --git a/env.d/production.dist/common b/env.d/production.dist/common index bb289de71d..94cb779d62 100644 --- a/env.d/production.dist/common +++ b/env.d/production.dist/common @@ -4,6 +4,7 @@ S3_HOST=storage.domain.tld BACKEND_HOST=backend FRONTEND_HOST=frontend YPROVIDER_HOST=y-provider +YHUB_HOST=yhub BUCKET_NAME=docs-media-storage REALM_NAME=docs -#COLLABORATION_WS_URL=wss://${DOCS_HOST}/collaboration/ws/ \ No newline at end of file +#COLLABORATION_WS_URL=wss://${DOCS_HOST}/collaboration/ws/v1/docs diff --git a/env.d/production.dist/yhub b/env.d/production.dist/yhub new file mode 100644 index 0000000000..1a2e4134cc --- /dev/null +++ b/env.d/production.dist/yhub @@ -0,0 +1,44 @@ +# Collaboration server (yhub) +# +# It holds the content of the documents: the editors sync with it over the +# websocket, and the backend reads and writes documents through its REST API. +# Everything it reads is here, it loads none of the backend's own environment. + +# Stores. The live state of a document is in valkey until a worker persists it +# to postgres, so this valkey is not a cache: losing it loses what has not been +# persisted yet. Give it its own instance, not the one Django caches in. +PORT=3002 +REDIS=redis://yhub-valkey:6379 +REDIS_PREFIX=yhub +# Its own database, next to the Django one on the same server in this example. +# The schema is created by `docker compose run --rm yhub npm run init-db`, +# which also creates the database when the user is allowed to. +POSTGRES=postgres://docs:@postgresql:5432/yhub + +# Backend. It answers who a user is and what they may do with a document, and +# publishes the JWKS the admin tokens it signs are verified against. The origin +# list is what a browser may open a websocket from. +COLLABORATION_BACKEND_BASE_URL=https://${DOCS_HOST} +COLLABORATION_SERVER_ORIGIN=https://${DOCS_HOST} +# Sent as X-Y-Provider-Key on the calls made to the backend, which is how they +# are exempt from the API throttling ā€” one call per connection would hit it. +# The same value as in env.d/yprovider, where the backend reads the one it +# compares it to. +Y_PROVIDER_API_KEY= + +# Signs the calls made to the backend, which reads the public half from the +# JWKS this server publishes. Its own key, never the backend's. +YHUB_JWT_PRIVATE_KEY_FILE=/keys/yhub-private.pem + +# Soft migration: upgrading an instance whose documents were stored in the S3 +# media bucket, seed a room from that bucket the first time it is opened. A new +# instance has nothing to migrate and leaves this off. Read the "Upgrading from +# a release before the collaboration server" section of +# documentation/installation/compose.md before turning it on. +#SOFT_MIGRATION=true +#LEGACY_S3_ENDPOINT_URL=https://${S3_HOST} +#LEGACY_S3_ACCESS_KEY_ID= +#LEGACY_S3_SECRET_ACCESS_KEY= +#LEGACY_S3_BUCKET_NAME=${BUCKET_NAME} +#LEGACY_S3_REGION_NAME= +#LEGACY_S3_SIGNATURE_VERSION=s3v4 diff --git a/env.d/production.dist/yprovider b/env.d/production.dist/yprovider index 58e4d02fa8..07b2a65930 100644 --- a/env.d/production.dist/yprovider +++ b/env.d/production.dist/yprovider @@ -1,7 +1,11 @@ +# Conversion service (y-provider), and the backend side of it: this file is +# loaded by both. It serves the format conversion and nothing else ā€” the +# collaboration moved to the yhub service, see env.d/yhub. Y_PROVIDER_API_BASE_URL=http://${YPROVIDER_HOST}:4444/api/ +# Exempts the calls the collaboration server makes to the backend from the API +# throttling. Repeat the value in env.d/yhub, which is what sends it. Y_PROVIDER_API_KEY= -COLLABORATION_SERVER_SECRET= COLLABORATION_SERVER_ORIGIN=https://${DOCS_HOST} -COLLABORATION_API_URL=https://${DOCS_HOST}/collaboration/api/ +# The backend it fetches the JWKS from, to verify the tokens it is called with. COLLABORATION_BACKEND_BASE_URL=https://${DOCS_HOST} -COLLABORATION_LOGGING=true \ No newline at end of file +COLLABORATION_LOGGING=true diff --git a/src/backend/core/api/permissions.py b/src/backend/core/api/permissions.py index 4b92b711e6..affd9b0707 100644 --- a/src/backend/core/api/permissions.py +++ b/src/backend/core/api/permissions.py @@ -12,7 +12,6 @@ ACTION_FOR_METHOD_TO_PERMISSION = { "versions_detail": {"DELETE": "versions_destroy", "GET": "versions_retrieve"}, "children": {"GET": "children_list", "POST": "children_create"}, - "content": {"PATCH": "content_patch", "GET": "content_retrieve"}, } diff --git a/src/backend/core/api/serializers.py b/src/backend/core/api/serializers.py index fb35ca9abf..eb8f27261a 100644 --- a/src/backend/core/api/serializers.py +++ b/src/backend/core/api/serializers.py @@ -1,12 +1,11 @@ """Client serializers for the impress core app.""" # pylint: disable=too-many-lines -import binascii import mimetypes -from base64 import b64decode from os.path import splitext from django.conf import settings +from django.db import transaction from django.db.models import Q from django.utils.functional import lazy from django.utils.text import slugify @@ -23,6 +22,7 @@ ConversionError, Converter, ) +from core.services.yhub_services import YHubError, YHubService from core.utils.analytics import PosthogEventName, posthog_capture from core.utils.treebeard import create_tree_node_with_retry @@ -180,7 +180,6 @@ class Meta: class DocumentSerializer(ListDocumentSerializer): """Serialize documents with all fields for display in detail views.""" - websocket = serializers.BooleanField(required=False, write_only=True) file = serializers.FileField( required=False, write_only=True, allow_null=True, max_length=255 ) @@ -210,7 +209,6 @@ class Meta: "title", "updated_at", "user_role", - "websocket", ] read_only_fields = [ "id", @@ -308,34 +306,6 @@ class Meta: read_only_fields = ListDocumentSerializer.Meta.read_only_fields + ["parent"] -class DocumentContentSerializer(serializers.Serializer): - """Serializer for updating only the raw content of a document stored in S3.""" - - content = serializers.CharField(required=True) - websocket = serializers.BooleanField(required=False) - - def validate_content(self, value): - """Validate the content field.""" - try: - b64decode(value, validate=True) - except binascii.Error as err: - raise serializers.ValidationError("Invalid base64 content.") from err - - return value - - def update(self, instance, validated_data): - """ - This serializer does not support updates. - """ - raise NotImplementedError("Update is not supported for this serializer.") - - def create(self, validated_data): - """ - This serializer does not support create. - """ - raise NotImplementedError("Create is not supported for this serializer.") - - class DocumentAccessSerializer(serializers.ModelSerializer): """Serialize document accesses.""" @@ -485,12 +455,37 @@ def create(self, validated_data): {"content": ["Could not convert content"]} ) from err - document = create_tree_node_with_retry( - lambda: models.Document.add_root( - title=validated_data["title"], - creator=user, + with transaction.atomic(): + document = create_tree_node_with_retry( + lambda: models.Document.add_root( + title=validated_data["title"], + creator=user, + ) ) - ) + + if user: + # Associate the document with the pre-existing user + models.DocumentAccess.objects.create( + document=document, + role=models.RoleChoices.OWNER, + user=user, + ) + else: + # The user doesn't exist in our database: we need to invite him/her + models.Invitation.objects.create( + document=document, + email=email, + role=models.RoleChoices.OWNER, + ) + + # the accesses exist by now, so the owner has access to the very + # first version of the document the collaboration server saves + try: + YHubService(user=user).create_ydoc(document, document_content) + except YHubError as err: + raise serializers.ValidationError( + {"content": ["Could not save the document content"]} + ) from err posthog_capture(PosthogEventName.DOC_CREATED, user, {}, document=document) posthog_capture( @@ -503,24 +498,6 @@ def create(self, validated_data): document=document, ) - if user: - # Associate the document with the pre-existing user - models.DocumentAccess.objects.create( - document=document, - role=models.RoleChoices.OWNER, - user=user, - ) - else: - # The user doesn't exist in our database: we need to invite him/her - models.Invitation.objects.create( - document=document, - email=email, - role=models.RoleChoices.OWNER, - ) - - document.content = document_content - document.save() - if validated_data.get("send_notification_email", True): self._send_email_notification(document, validated_data, email, language) return document diff --git a/src/backend/core/api/utils.py b/src/backend/core/api/utils.py index 19cb03f3eb..3a78bccbb8 100644 --- a/src/backend/core/api/utils.py +++ b/src/backend/core/api/utils.py @@ -1,6 +1,5 @@ """Util to generate S3 authorization headers for object storage access control""" -import datetime as dt import time from abc import ABC, abstractmethod @@ -195,36 +194,3 @@ def get_ident(self, request): if x_forwarded_for else request.META.get("REMOTE_ADDR") ) - - -def get_content_metadata_cache_key(document_id): - """Return the cache key used to store content metadata.""" - return f"docs:content-metadata:{document_id!s}" - - -def parse_http_conditional_headers(request): - """Extract and normalize `If-None-Match` and `If-Modified-Since`. - - The `W/` weak prefix is stripped from the ETag because reverse proxies - (e.g. nginx with gzip) rewrite strong ETags into weak ones, which would - otherwise break a strict equality check in production. - """ - if_none_match = request.META.get("HTTP_IF_NONE_MATCH") - if if_none_match and if_none_match.startswith("W/"): - if_none_match = if_none_match.removeprefix("W/") - - if_modified_since_dt = None - if not (if_modified_since := request.META.get("HTTP_IF_MODIFIED_SINCE")): - return if_none_match, if_modified_since_dt - - try: - if_modified_since_dt = dt.datetime.strptime( - if_modified_since, "%a, %d %b %Y %H:%M:%S %Z" - ) - except ValueError: - if_modified_since_dt = None - else: - if not if_modified_since_dt.tzinfo: - if_modified_since_dt = if_modified_since_dt.replace(tzinfo=dt.timezone.utc) - - return if_none_match, if_modified_since_dt diff --git a/src/backend/core/api/viewsets.py b/src/backend/core/api/viewsets.py index 5d9991bcbf..b8c78c0ba0 100644 --- a/src/backend/core/api/viewsets.py +++ b/src/backend/core/api/viewsets.py @@ -2,15 +2,13 @@ # pylint: disable=too-many-lines -import base64 -import datetime as dt import ipaddress import json import logging import socket import uuid from collections import defaultdict -from io import BytesIO +from functools import partial from urllib.parse import unquote, urlencode, urlparse from django.conf import settings @@ -20,7 +18,7 @@ from django.core.exceptions import ValidationError from django.core.files.storage import default_storage from django.core.validators import URLValidator -from django.db import DatabaseError, connection, transaction +from django.db import DatabaseError, transaction from django.db import models as db from django.db.models.expressions import RawSQL from django.db.models.functions import Greatest, Left, Length @@ -36,7 +34,6 @@ import rest_framework as drf import waffle from botocore.exceptions import ClientError -from botocore.response import StreamingBody from csp.constants import NONE from csp.decorators import csp_update from lasuite.malware_detection import malware_detection @@ -53,7 +50,6 @@ from core.services import mime_types from core.services.ai_services.blocknote import AIService from core.services.ai_services.legacy import get_legacy_ai_service -from core.services.collaboration_services import CollaborationService from core.services.converter_services import ( ConversionError, Converter, @@ -64,18 +60,24 @@ from core.services.converter_services import ( ValidationError as YProviderValidationError, ) +from core.services.jwt_services import ( + ConfigurationError as JWTConfigurationError, +) +from core.services.jwt_services import JWTService from core.services.search_indexers import ( get_document_indexer, get_visited_document_ids_of, ) +from core.services.yhub_services import YHubError, YHubService from core.tasks.access import reset_service_connections_in_cascade +from core.tasks.documents import sync_service_deletions_in_cascade from core.tasks.mail import send_ask_for_access_mail +from core.tasks.search import trigger_batch_document_indexer from core.utils.analytics import PosthogEventName, posthog_capture from core.utils.paths import filter_descendants -from core.utils.s3_response_stream import content_stream from core.utils.treebeard import create_tree_node_with_retry from core.utils.users import users_sharing_documents_with -from core.utils.yjs import extract_attachments +from core.utils.yjs import extract_attachments_from_update from ..enums import FeatureFlag, SearchType from . import permissions, serializers, utils @@ -691,8 +693,13 @@ def _apply_uploaded_file_conversion(self, serializer): """ Check if a file has been uploaded with a doc or a children is created. If a file is present and the conversion upload enabled, the file is converted - using the converter service and the validated_data in the serializer are filled - with the converted file and the file name. + using the converter service and the title in the serializer is filled with + the file name. + + Return the converted content, as a raw Yjs update the collaboration + server can be seeded with, or None when no file was uploaded. The + content itself is not stored by Django, it is saved by the + collaboration server. """ uploaded_file = serializer.validated_data.pop("file", None) @@ -701,136 +708,131 @@ def _apply_uploaded_file_conversion(self, serializer): {"file": ["file upload is not allowed"]} ) - # If a file is uploaded, convert it to Yjs format and set as content - if uploaded_file: - try: - file_content = uploaded_file.read() + if not uploaded_file: + return None - converter = Converter() - converted_content = converter.convert( - file_content, - content_type=uploaded_file.content_type, - accept=mime_types.YJS, - ) - serializer.validated_data["content"] = converted_content - serializer.validated_data["title"] = uploaded_file.name - logger.info("conversion ended successfully") - - posthog_capture( - PosthogEventName.DOC_IMPORTED, - self.request.user, - {"content_type": uploaded_file.content_type}, - ) - except ConversionError as err: - logger.error("could not convert file content with error: %s", err) - raise drf.exceptions.ValidationError( - {"file": ["Could not convert file content"]} - ) from err - - def perform_create(self, serializer): - """Set the current user as creator and owner of the newly created object.""" + # If a file is uploaded, convert it to Yjs format + try: + file_content = uploaded_file.read() - self._apply_uploaded_file_conversion(serializer) + converter = Converter() + converted_content = converter.convert( + file_content, + content_type=uploaded_file.content_type, + accept=mime_types.YJS, + ) + serializer.validated_data["title"] = uploaded_file.name + logger.info("conversion ended successfully") - obj = create_tree_node_with_retry( - lambda: models.Document.add_root( - creator=self.request.user, - **serializer.validated_data, + posthog_capture( + PosthogEventName.DOC_IMPORTED, + self.request.user, + {"content_type": uploaded_file.content_type}, ) - ) - serializer.instance = obj - models.DocumentAccess.objects.create( - document=obj, - user=self.request.user, - role=models.RoleChoices.OWNER, - ) + except ConversionError as err: + logger.error("could not convert file content with error: %s", err) + raise drf.exceptions.ValidationError( + {"file": ["Could not convert file content"]} + ) from err - posthog_capture( - PosthogEventName.DOC_CREATED, self.request.user, {}, document=obj - ) + return converted_content - def perform_destroy(self, instance): - """Override to implement a soft delete instead of dumping the record in database.""" - instance.soft_delete() - - posthog_capture( - PosthogEventName.DOC_DELETED, self.request.user, {}, document=instance - ) + def _create_collaboration_document(self, document, update): + """ + Seed a freshly created document with the content it was imported from. - def _can_user_edit_document(self, document_id, set_cache=False): - """Check if the user can edit the document.""" + The collaboration server owns the content from there on, so a failure + here leaves a document that lost what was uploaded: it is reported to + the caller, who is left to create it again. + """ try: - count, exists = CollaborationService().get_document_connection_info( - document_id, - self.request.session.session_key, - ) - except requests.HTTPError as e: - logger.exception("Failed to call collaboration server: %s", e) - count = 0 - exists = False - - if count == 0: - # Nobody is connected to the websocket server - logger.debug("update without connection found in the websocket server") - cache_key = f"docs:no-websocket:{document_id}" - current_editor = cache.get(cache_key) - - if not current_editor: - if set_cache: - cache.set( - cache_key, - self.request.session.session_key, - settings.NO_WEBSOCKET_CACHE_TIMEOUT, - ) - return True + YHubService(user=self.request.user).create_ydoc(document, update) + except YHubError as err: + logger.error("could not save the imported content with error: %s", err) + raise drf.exceptions.ValidationError( + {"file": ["Could not save the imported file content"]} + ) from err - if current_editor != self.request.session.session_key: - return False + def _get_collaboration_document(self, document): + """ + Return the content of a document, as held by the collaboration server. - if set_cache: - cache.touch(cache_key, settings.NO_WEBSOCKET_CACHE_TIMEOUT) - return True + It is the source of truth for the content, the one Django may still + store is ignored. A document it holds nothing for has no content to + copy, it answers None. + """ + try: + return YHubService(user=self.request.user).get_ydoc(document) + except YHubError as err: + logger.error( + "could not fetch the content of document %s with error: %s", + document.id, + err, + ) + raise drf.exceptions.APIException( + "Failed to fetch the document content" + ) from err - if exists: - # Current user is connected to the websocket server - logger.debug("session key found in the websocket server") - return True + def _copy_collaboration_document(self, document, update): + """ + Seed a duplicated document with the content of the one it copies. - logger.debug( - "Users connected to the websocket but current editor not connected to it. Can not edit." - ) + The duplicate is worthless without it, so a failure is reported to the + caller rather than leaving an empty copy behind. + """ + try: + YHubService(user=self.request.user).create_ydoc(document, update) + except YHubError as err: + logger.error( + "could not copy the content into document %s with error: %s", + document.id, + err, + ) + raise drf.exceptions.APIException( + "Failed to duplicate the document content" + ) from err - return False + def perform_create(self, serializer): + """Set the current user as creator and owner of the newly created object.""" - def perform_update(self, serializer): - """Check rules about collaboration.""" - if ( - not serializer.validated_data.get("websocket", False) - and settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY - and not self._can_user_edit_document(serializer.instance.id, set_cache=True) - ): - raise drf.exceptions.PermissionDenied( - "You are not allowed to edit this document." + update = self._apply_uploaded_file_conversion(serializer) + + with transaction.atomic(): + obj = create_tree_node_with_retry( + lambda: models.Document.add_root( + creator=self.request.user, + **serializer.validated_data, + ) + ) + serializer.instance = obj + models.DocumentAccess.objects.create( + document=obj, + user=self.request.user, + role=models.RoleChoices.OWNER, ) - return super().perform_update(serializer) + if update is not None: + self._create_collaboration_document(obj, update) - @drf.decorators.action( - detail=True, - methods=["get"], - url_path="can-edit", - ) - def can_edit(self, request, *args, **kwargs): - """Check if the current user can edit the document.""" - document = self.get_object() + posthog_capture( + PosthogEventName.DOC_CREATED, self.request.user, {}, document=obj + ) - can_edit = ( - True - if not settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY - else self._can_user_edit_document(document.id) + def perform_destroy(self, instance): + """Override to implement a soft delete instead of dumping the record in database.""" + instance.soft_delete() + + # the collaboration server holds the content: until it is told, it goes + # on serving the document to the clients editing it. On commit, because + # the task reads back what was just written to know what to report ā€” it + # would find the document alive and restore it instead + transaction.on_commit( + partial(sync_service_deletions_in_cascade.delay, str(instance.id)) ) - return drf.response.Response({"can_edit": can_edit}) + posthog_capture( + PosthogEventName.DOC_DELETED, self.request.user, {}, document=instance + ) @drf.decorators.action( detail=False, @@ -941,6 +943,46 @@ def create_for_owner(self, request): {"id": str(document.id)}, status=status.HTTP_201_CREATED ) + @drf.decorators.action( + authentication_classes=[authentication.CollaborationServerAuthentication], + detail=True, + methods=["post"], + permission_classes=[], + url_path="content-updated", + ) + def content_updated(self, request, *args, **kwargs): + """ + Record that the collaboration server saved a new content for a document. + + The content of a document does not go through Django anymore, so nothing + would refresh its "updated_at" as it is edited and the lists ordered by + it would freeze. The collaboration server calls this once it persisted + the changes of a document, at most once per debounce window. + + The new content is then read back from the collaboration server to + refresh the search index, in a task: this call is on the path of a + worker persisting a document, it only records what happened. + + The update is written without going through the model: saving it would + index the document a second time, through the post_save signal. + """ + try: + document_id = uuid.UUID(kwargs["pk"]) + except ValueError as err: + raise Http404 from err + + updated_at = timezone.now() + if not models.Document.objects.filter(pk=document_id).update( + updated_at=updated_at + ): + raise Http404 + + # Throttled like any other change: the collaboration server calls this + # once per debounce window, for as long as a document is being edited. + trigger_batch_document_indexer(document_id, updated_at) + + return drf_response.Response(status=status.HTTP_204_NO_CONTENT) + @drf.decorators.action(detail=True, methods=["post"]) @transaction.atomic def move(self, request, *args, **kwargs): @@ -1070,6 +1112,13 @@ def restore(self, request, *args, **kwargs): except RuntimeError as err: raise drf.exceptions.ValidationError({"detail": str(err)}) from err + # the counterpart of the deletion: the same walk puts back the content + # of the documents that came back with this one, and it reads the + # restored state back, hence on commit as well + transaction.on_commit( + partial(sync_service_deletions_in_cascade.delay, str(document.id)) + ) + return drf_response.Response( {"detail": "Document has been successfully restored."}, status=status.HTTP_200_OK, @@ -1091,14 +1140,18 @@ def children(self, request, *args, **kwargs): ) serializer.is_valid(raise_exception=True) - self._apply_uploaded_file_conversion(serializer) + update = self._apply_uploaded_file_conversion(serializer) - child_document = create_tree_node_with_retry( - lambda: document.add_child( - creator=request.user, - **serializer.validated_data, + with transaction.atomic(): + child_document = create_tree_node_with_retry( + lambda: document.add_child( + creator=request.user, + **serializer.validated_data, + ) ) - ) + + if update is not None: + self._create_collaboration_document(child_document, update) # Set the created instance to the serializer serializer.instance = child_document @@ -1323,11 +1376,12 @@ def duplicate(self, request, *args, **kwargs): serializer.is_valid(raise_exception=True) user = request.user - duplicated_document = self._duplicate_document( - document_to_duplicate=document_to_duplicate, - serializer=serializer, - user=user, - ) + with transaction.atomic(): + duplicated_document = self._duplicate_document( + document_to_duplicate=document_to_duplicate, + serializer=serializer, + user=user, + ) posthog_capture( PosthogEventName.DOC_DUPLICATED, @@ -1369,7 +1423,9 @@ def _duplicate_document( user_role = document_to_duplicate.get_role(user) is_owner_or_admin = user_role in models.PRIVILEGED_ROLES - base64_yjs_content = document_to_duplicate.content + # The collaboration server holds the content, the duplicate is seeded + # with it once it exists + ydoc_update = self._get_collaboration_document(document_to_duplicate) # Duplicate the document instance link_kwargs = ( @@ -1380,7 +1436,7 @@ def _duplicate_document( if with_accesses else {} ) - extracted_attachments = set(extract_attachments(document_to_duplicate.content)) + extracted_attachments = set(extract_attachments_from_update(ydoc_update)) attachments = list( extracted_attachments & set(document_to_duplicate.attachments) ) @@ -1389,7 +1445,6 @@ def _duplicate_document( if new_parent is not None: duplicated_document = new_parent.add_child( title=title, - content=base64_yjs_content, attachments=attachments, duplicated_from=document_to_duplicate, creator=user, @@ -1421,7 +1476,6 @@ def _duplicate_document( duplicated_document = models.Document.add_root( creator=user, title=title, - content=base64_yjs_content, attachments=attachments, duplicated_from=document_to_duplicate, **link_kwargs, @@ -1435,7 +1489,6 @@ def _duplicate_document( duplicated_document = document_to_duplicate.add_sibling( "last-sibling", title=title, - content=base64_yjs_content, attachments=attachments, duplicated_from=document_to_duplicate, creator=user, @@ -1472,6 +1525,11 @@ def _duplicate_document( # Bulk create all the duplicated accesses models.DocumentAccess.objects.bulk_create(accesses_to_create) + # the accesses exist by now, so the content is only served to the users + # the duplicate is meant for + if ydoc_update: + self._copy_collaboration_document(duplicated_document, ydoc_update) + if with_descendants: for child in document_to_duplicate.get_children().filter( ancestors_deleted_at__isnull=True @@ -2048,165 +2106,6 @@ def media_auth(self, request, *args, **kwargs): return drf.response.Response("authorized", headers=request.headers, status=200) - @drf.decorators.action(detail=True, methods=["patch"]) - def content(self, request, *args, **kwargs): - """Update the raw Yjs content of a document stored in S3.""" - document = self.get_object() - - serializer = serializers.DocumentContentSerializer(data=request.data) - serializer.is_valid(raise_exception=True) - - if ( - not serializer.validated_data.get("websocket", False) - and settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY - and not self._can_user_edit_document(document.id, set_cache=True) - ): - raise drf.exceptions.PermissionDenied( - "You are not allowed to edit this document." - ) - - content = serializer.validated_data["content"] - try: - extracted_attachments = set(extract_attachments(content)) - except ValueError: - return drf_response.Response( - "invalid yjs document", status=status.HTTP_400_BAD_REQUEST - ) - - existing_attachments = set(document.attachments or []) - new_attachments = extracted_attachments - existing_attachments - - # Ensure we update attachments the request user is allowed to read - if new_attachments: - attachments_documents = ( - models.Document.objects.filter( - attachments__overlap=list(new_attachments) - ) - .only("path", "attachments") - .order_by("path") - ) - - user = self.request.user - readable_per_se_paths = ( - models.Document.objects.readable_per_se(user) - .order_by("path") - .values_list("path", flat=True) - ) - readable_attachments_paths = filter_descendants( - [doc.path for doc in attachments_documents], - readable_per_se_paths, - skip_sorting=True, - ) - - readable_attachments = set() - for attachments_document in attachments_documents: - if attachments_document.path not in readable_attachments_paths: - continue - readable_attachments.update( - set(attachments_document.attachments) & new_attachments - ) - - # Update attachments with readable keys - document.attachments = list(existing_attachments | readable_attachments) - document.content = content - document.save() - cache.delete(utils.get_content_metadata_cache_key(document.id)) - - return drf_response.Response(status=status.HTTP_204_NO_CONTENT) - - @content.mapping.get - def content_retrieve(self, request, *args, **kwargs): - """ - Retrieve the raw content file from s3 and stream it. - - We implement a HTTP cache based on the ETag and LastModified headers. - The ETag and LastModified are retrieved in the S3 get_object operation to be consistent with - the content Body retrieved at the same time. These metadata are saved in cache for - future requests. - We check in the request if the ETag is present in the If-None-Match header and if it's the - same as the one from the S3 get_object, we return a 304 response. - If the ETag is not present or not the same, we do the same check based on the LastModified - value if present in the If-Modified-Since header. - """ - document = self.get_object() - # The S3 call to fetch the document can take time and the database - # connection is useless in this process. Hence we are closing it now - # to prevent having a massive number of database connections during - # the web-socket re-connection burst. - connection.close() - - if_none_match, if_modified_since_dt = utils.parse_http_conditional_headers( - request - ) - - # First check if a cache is existing to return earlier a 304 without reaching s3 - # if etag or last_modified have not changed. - cache_key = utils.get_content_metadata_cache_key(document.id) - if content_metadata := cache.get(cache_key): - if (if_none_match and if_none_match == content_metadata.get("etag")) or ( - if_modified_since_dt - and dt.datetime.fromisoformat(content_metadata.get("last_modified")) - <= if_modified_since_dt - ): - return drf_response.Response(status=status.HTTP_304_NOT_MODIFIED) - - # Prepare get_object S3 operation. The get_object manages ETag and last_modified - # headers will raise a 304 client error if one of them matches the value existing in - # S3. - get_object_kwargs = { - "Bucket": default_storage.bucket_name, - "Key": document.file_key, - } - if if_none_match: - get_object_kwargs["IfNoneMatch"] = if_none_match - if if_modified_since_dt: - get_object_kwargs["IfModifiedSince"] = if_modified_since_dt - - try: - s3_response = default_storage.connection.meta.client.get_object( - **get_object_kwargs - ) - except ClientError as exc: - code = exc.response["Error"]["Code"] - match code: - case "304" | "PreconditionFailed" | "NotModified": - return drf_response.Response(status=status.HTTP_304_NOT_MODIFIED) - case "NoSuchKey" | "404": - return StreamingHttpResponse( - content_stream(StreamingBody(BytesIO(b""), content_length=0)), - content_type="text/plain", - status=200, - ) - case _: - raise - - last_modified = s3_response["LastModified"] - etag = s3_response["ETag"] - size = s3_response["ContentLength"] - - # Refresh the metadata cache - cache.set( - cache_key, - { - "last_modified": last_modified.isoformat(), - "etag": etag, - }, - settings.CONTENT_METADATA_CACHE_TIMEOUT, - ) - - response = StreamingHttpResponse( - streaming_content=content_stream(s3_response["Body"]), - content_type="text/plain", - status=status.HTTP_200_OK, - ) - - response["Content-Length"] = size - response["ETag"] = etag - response["Last-Modified"] = last_modified.strftime("%a, %d %b %Y %H:%M:%S %Z") - response["Cache-Control"] = "private, no-cache" - - return response - @drf.decorators.action(detail=True, methods=["get"], url_path="media-check") def media_check(self, request, *args, **kwargs): """ @@ -2574,15 +2473,24 @@ def formatted_content(self, request, pk=None): "Invalid format. Must be one of: json, markdown, html" ) - # Get the base64 content from the document + # Get the content from the collaboration server, it is the source of + # truth for it + try: + update = YHubService(user=request.user).get_ydoc(document) + except YHubError as e: + logger.error("Error getting content for document %s: %s", pk, e) + return drf_response.Response( + {"error": "Failed to get document content"}, + status=status.HTTP_500_INTERNAL_SERVER_ERROR, + ) + content = None - base64_content = document.content - if base64_content is not None: + if update is not None: # Convert using the y-provider service try: yprovider = Converter() result = yprovider.convert( - base64.b64decode(base64_content), + update, mime_types.YJS, { "markdown": mime_types.MARKDOWN, @@ -2850,7 +2758,9 @@ def perform_destroy(self, instance): # on the instance once it is deleted. access_id = str(instance.id) document_id = str(instance.document_id) - user_id = str(instance.user.id) + # an access is granted either to a user or to a team, only a user has + # connections of their own to reset + user_id = str(instance.user.id) if instance.user else None instance.delete() @@ -3080,7 +2990,6 @@ def get(self, request): "AI_FEATURE_LEGACY_ENABLED", "API_USERS_SEARCH_QUERY_MIN_LENGTH", "COLLABORATION_WS_URL", - "COLLABORATION_WS_NOT_CONNECTED_READ_ONLY", "COLLABORATION_WS_INACTIVITY_TIMEOUT", "CONVERSION_FILE_EXTENSIONS_ALLOWED", "CONVERSION_FILE_MAX_SIZE", @@ -3146,6 +3055,26 @@ def _load_theme_customization(self): return theme_customization +class JWKSView(drf.views.APIView): + """API ViewSet exposing the public key validating the tokens we issue.""" + + authentication_classes = [] + permission_classes = [AllowAny] + + def get(self, request): + """ + GET /api/v1.0/jwks + Return the JSON Web Key Set of the tokens issued by this service. + """ + try: + jwks = JWTService().get_jwks() + except JWTConfigurationError: + logger.exception("Unable to publish the JWKS") + raise drf.exceptions.NotFound("No JWKS available.") from None + + return drf.response.Response(jwks) + + class CommentViewSetMixin: """Comment ViewSet Mixin.""" diff --git a/src/backend/core/authentication/__init__.py b/src/backend/core/authentication/__init__.py index c5fa0c7113..6c615dacb8 100644 --- a/src/backend/core/authentication/__init__.py +++ b/src/backend/core/authentication/__init__.py @@ -2,9 +2,13 @@ from django.conf import settings +import jwt from rest_framework.authentication import BaseAuthentication from rest_framework.exceptions import AuthenticationFailed +from core.services.jwt_services import JWTError +from core.services.yhub_services import YHubError, YHubService + class ServerToServerAuthentication(BaseAuthentication): """ @@ -50,3 +54,64 @@ def authenticate(self, request): def authenticate_header(self, request): """Return the WWW-Authenticate header value.""" return f"{self.TOKEN_TYPE} realm='Create document server to server'" + + +class CollaborationServerAuthentication(BaseAuthentication): + """ + Authenticate the collaboration server on the JWT it signs. + + The mirror of the token the backend signs to call it: the collaboration + server holds the private key and publishes the public half on its JWKS, + which is where we read it, and the tokens it mints live for a few minutes. + Nothing long-lived is shared between them, and either side can roll its key + without the other being reconfigured. + """ + + AUTH_HEADER = "Authorization" + TOKEN_TYPE = "Bearer" # noqa S105 + ALGORITHM = "RS256" + # The collaboration server mints its tokens for us, and only us: a token it + # signed for another service is refused here. + AUDIENCE = "docs-backend" + + def authenticate(self, request): + """ + Authenticate the request on the signature, the audience and the expiry + of the token it carries. The key validating the signature is the one + the collaboration server publishes for the "kid" the token names. + + Returns: + None: If authentication is successful, no user acts behind a call + of the collaboration server. + + Raises: + AuthenticationFailed: If the Authorization header is missing, + malformed, or carries a token we cannot validate. + """ + auth_header = request.headers.get(self.AUTH_HEADER) + if not auth_header: + raise AuthenticationFailed("Authorization header is missing.") + + auth_parts = auth_header.split(" ") + if len(auth_parts) != 2 or auth_parts[0] != self.TOKEN_TYPE: + raise AuthenticationFailed("Invalid authorization header.") + + token = auth_parts[1] + try: + signing_key = YHubService().jwks.get_signing_key(token) + jwt.decode( + token, + signing_key.key, + algorithms=[self.ALGORITHM], + audience=self.AUDIENCE, + ) + # a collaboration server we cannot reach, or one that publishes nothing + # we can verify a token with, authenticates nobody either + except (jwt.PyJWTError, JWTError, YHubError) as err: + raise AuthenticationFailed("Invalid collaboration server token.") from err + + # Authentication is successful, but no user is authenticated + + def authenticate_header(self, request): + """Return the WWW-Authenticate header value.""" + return f"{self.TOKEN_TYPE} realm='Collaboration server'" diff --git a/src/backend/core/factories.py b/src/backend/core/factories.py index eeefa8f4b7..d918c073f0 100644 --- a/src/backend/core/factories.py +++ b/src/backend/core/factories.py @@ -2,6 +2,8 @@ Core application factories """ +import base64 + from django.conf import settings from django.contrib.auth.hashers import make_password @@ -28,6 +30,12 @@ "dGV4dENvbG9yAXcHZGVmYXVsdCgA9e7y1Q4eD2JhY2tncm91bmRDb2xvcgF3B2RlZmF1bHQA" ) +# The same document as the raw Yjs update the collaboration server serves, which +# is what a test faking `YHubService.get_ydoc` answers with (see the +# `yhub_content` fixture). The base64 above is the legacy object storage format, +# only the tests still about that storage have a use for it. +YDOC_HELLO_WORLD_UPDATE = base64.b64decode(YDOC_HELLO_WORLD_BASE64) + class UserFactory(factory.django.DjangoModelFactory): """A factory to random users for testing purposes.""" @@ -83,7 +91,10 @@ class Meta: title = factory.Sequence(lambda n: f"document{n}") excerpt = factory.Sequence(lambda n: f"excerpt{n}") - content = YDOC_HELLO_WORLD_BASE64 + # No content: the collaboration server holds it, and a document built here + # is one it knows nothing of. A test needing a document with content fakes + # what the collaboration server serves for it (`YHubService.get_ydoc`), and + # only the ones about the legacy object storage itself pass `content=`. creator = factory.SubFactory(UserFactory) deleted_at = None link_reach = factory.fuzzy.FuzzyChoice( diff --git a/src/backend/core/management/commands/clean_document.py b/src/backend/core/management/commands/clean_document.py index e7a006ad51..525868b4d6 100644 --- a/src/backend/core/management/commands/clean_document.py +++ b/src/backend/core/management/commands/clean_document.py @@ -20,6 +20,7 @@ LinkTrace, Thread, ) +from core.services.yhub_services import YHubError, YHubService logger = logging.getLogger("impress.commands.clean_document") @@ -142,8 +143,56 @@ def handle(self, *args, **options): logger.warning("Failed to delete S3 attachment %s", key) self.stdout.write(f"Deleted {len(all_attachment_keys)} attachment(s) from S3.") + + # After the object storage, never before: what is erased here can be + # seeded back from a legacy object that is still in the bucket, and the + # first read of the document is all it takes. + self._erase_collaboration_content(all_documents) + self.stdout.write("Done.") + def _erase_collaboration_content(self, documents): + """ + Erase the content of the documents on the collaboration server. + + That is where the content lives: without this the reset only clears the + database and the object storage, and the next editor to connect is + served the document that was supposed to be gone. + + The room is emptied and left usable rather than deleted ā€” the root + document keeps its id and goes on being edited. Its descendants are + deleted for good by then and would not mind either way. + + The editors are disconnected, but each of them holds a copy of the + document: one that reconnects with it syncs the content back into the + emptied room. Run this when nobody is editing, and have anyone who was + reload the page. + """ + service = YHubService() + failed = [] + + for doc in documents: + try: + service.reset_ydoc(doc) + except YHubError: + logger.warning( + "Failed to erase the collaboration content of document %s", doc.id + ) + failed.append(doc.id) + + erased = len(documents) - len(failed) + self.stdout.write(f"Erased collaboration content for {erased} document(s).") + + if failed: + # loud, and by id: the content of these documents is still being + # served, so the reset is not done until they are dealt with + self.stderr.write( + "Collaboration content NOT erased for " + f"{len(failed)} document(s): {', '.join(str(id) for id in failed)}. " + "Their content is still served by the collaboration server, " + "run the command again." + ) + def _clean_root_relations(self, document): """ Delete the relations attached to the root document: accesses (except diff --git a/src/backend/core/management/commands/migrate_documents.py b/src/backend/core/management/commands/migrate_documents.py new file mode 100644 index 0000000000..078776d215 --- /dev/null +++ b/src/backend/core/management/commands/migrate_documents.py @@ -0,0 +1,314 @@ +""" +Replay the legacy content of the documents into the collaboration server. + +The content of a document used to be a file in our object storage, one version +per save; it now lives in the collaboration server, which is able to read those +versions back and rebuild the history from them, document by document. This +command is what hands it the corpus. + +It is meant to be run again: every document it finishes is recorded, and the +collaboration server answers "already" for anything it has already migrated, so +a run that is interrupted, rate limited or killed simply picks up where it +stopped. Nothing is destroyed, on either side. + +One document can also be handed over on its own with `--document-id`, which is +how a document a run left behind is dealt with once its cause is understood. +""" + +import logging +import time +import uuid +from concurrent.futures import ThreadPoolExecutor + +from django.core.management.base import BaseCommand, CommandError +from django.utils import timezone + +from core import models +from core.services.yhub_services import APIError, YHubError, YHubService + +logger = logging.getLogger("impress.commands.migrate_documents") + +# Reported often enough to see a run is alive, rarely enough to keep the logs +# of a corpus of hundreds of thousands of documents readable. +PROGRESS_EVERY = 500 + +# Results are written in batches: a smaller one costs a query per document, a +# larger one loses more work when the command is killed ā€” and losing it only +# means handing those documents over again, which answers "already". +WRITE_BATCH = 200 + +# The collaboration server says whether it is worth insisting: a 5xx or a 429 +# is a server that is unwell or busy, anything else in the 4xx range is about +# this document and will fail the same way forever. +RETRY_STATUSES = frozenset({429}) + + +class Command(BaseCommand): + """Migrate the legacy content of the documents into the collaboration server.""" + + help = __doc__ + + def add_arguments(self, parser): + """Define the arguments of the command.""" + parser.add_argument( + "--document-id", + type=uuid.UUID, + default=None, + help=( + "Migrate this document alone, whatever a previous run recorded " + "for it. The filters selecting a corpus (--created-before, " + "--limit, --retry-failed) do not apply to it." + ), + ) + parser.add_argument( + "--concurrency", + type=int, + default=2, + help=( + "Documents migrated at the same time. The replay runs on the " + "main thread of the collaboration server, so this is bounded " + "by its cpu: raise it against a pool that serves nothing else." + ), + ) + parser.add_argument( + "--rate", + type=float, + default=0, + help="Documents per second not to exceed (0: as fast as possible)", + ) + parser.add_argument( + "--limit", + type=int, + default=0, + help="Stop after this many documents (0: all of them)", + ) + parser.add_argument( + "--created-before", + type=str, + default=None, + help=( + "Only migrate the documents created before this date " + "(ISO 8601). Documents created after the collaboration server " + "became the source of truth have no legacy content." + ), + ) + parser.add_argument( + "--retry-failed", + action="store_true", + default=False, + help="Hand over the documents a previous run could not migrate", + ) + parser.add_argument( + "--retries", + type=int, + default=3, + help="Attempts per document when the collaboration server is unwell", + ) + parser.add_argument( + "--dry-run", + action="store_true", + default=False, + help="Count what would be migrated, call nothing", + ) + + def handle(self, *args, **options): + """Hand the documents to the collaboration server, and record what it says.""" + queryset = self.get_queryset(options) + total = queryset.count() + + if options["dry_run"]: + self.stdout.write(f"{total:d} documents to migrate") + return + + self.stdout.write( + f"Migrating {total:d} documents, {options['concurrency']:d} at a time" + ) + started = time.monotonic() + counts = self.migrate(queryset, options) + elapsed = time.monotonic() - started + + done = sum(counts.values()) + rate = done / elapsed if elapsed else 0 + self.stdout.write( + f"Migrated {done:d} documents in {elapsed:.0f}s ({rate:.1f}/s): " + + ", ".join( + f"{status}={count:d}" for status, count in sorted(counts.items()) + ) + ) + if counts.get(models.DocumentMigrationStatus.FAILED): + self.stdout.write( + self.style.WARNING( + "Some documents could not be migrated, they are recorded as " + "failed: run again with --retry-failed once the cause is fixed." + ) + ) + + def get_queryset(self, options): + """ + Return the documents left to migrate, the ones that matter most first. + + A document is opened before it is missed: the ones edited recently are + the ones users are about to read, and until a document is migrated the + collaboration server only seeds its latest state, without its history. + + Naming one document is an instruction rather than a filter: it is handed + over even when a previous run recorded it as done, which costs a call + the collaboration server answers with "already". Nothing else would be + useful ā€” a command asked for one document and reporting that it had + nothing to do says neither what happened nor why. + """ + if options["document_id"]: + queryset = models.Document.objects.filter(pk=options["document_id"]) + if not queryset.exists(): + raise CommandError(f"No document with id {options['document_id']}") + + return queryset + + queryset = models.Document.objects.all() + + if options["created_before"]: + queryset = queryset.filter(created_at__lt=options["created_before"]) + + done = set(models.DocumentMigrationStatus.values) + if options["retry_failed"]: + done.discard(models.DocumentMigrationStatus.FAILED) + + queryset = queryset.exclude(migration__status__in=done) + + if options["limit"]: + queryset = queryset.order_by("-updated_at")[: options["limit"]] + # a sliced queryset cannot be iterated with a server-side cursor + return models.Document.objects.filter( + pk__in=queryset.values("pk") + ).order_by("-updated_at") + + return queryset.order_by("-updated_at") + + def migrate(self, queryset, options): + """Run the migration, writing what happened as the answers come in.""" + counts = {} + results = [] + done = 0 + started = time.monotonic() + + with ThreadPoolExecutor(max_workers=options["concurrency"]) as pool: + # imap-like: the documents are read from the database as the pool + # frees up, so a corpus of any size is never held in memory + documents = queryset.only("pk").iterator(chunk_size=WRITE_BATCH) + migrations = pool.map( + lambda document: self.migrate_document(document, options["retries"]), + self.paced(documents, options["rate"]), + ) + + for migration in migrations: + results.append(migration) + counts[migration.status] = counts.get(migration.status, 0) + 1 + done += 1 + + if len(results) >= WRITE_BATCH: + self.save(results) + results = [] + if done % PROGRESS_EVERY == 0: + rate = done / (time.monotonic() - started) + self.stdout.write(f" {done:d} documents ({rate:.1f}/s)") + + self.save(results) + + return counts + + @staticmethod + def paced(documents, rate): + """Yield the documents no faster than `rate` per second.""" + if not rate: + yield from documents + return + + interval = 1 / rate + next_at = time.monotonic() + for document in documents: + now = time.monotonic() + if next_at > now: + time.sleep(next_at - now) + next_at = max(next_at + interval, now) + yield document + + def migrate_document(self, document, retries): + """ + Hand one document over, and return what the collaboration server said. + + Runs in a worker thread and touches no database: the results are + written by the main thread, so the pool needs no connection of its own. + """ + service = YHubService() + + for attempt in range(1, retries + 1): + try: + result = service.migrate(document) + except YHubError as err: + if attempt < retries and self.is_retryable(err): + # the server is unwell or busy, not this document + time.sleep(2**attempt) + continue + + logger.warning("document %s was not migrated: %s", document.pk, err) + return models.DocumentMigration( + document_id=document.pk, + status=models.DocumentMigrationStatus.FAILED, + error=str(err)[:500], + updated_at=timezone.now(), + ) + + return models.DocumentMigration( + document_id=document.pk, + status=result.get("status", models.DocumentMigrationStatus.MIGRATED), + versions=result.get("versions", 0), + applied=result.get("applied", 0), + skipped=result.get("skipped", 0), + dropped=result.get("dropped", 0), + duration_ms=result.get("durationMs", 0), + updated_at=timezone.now(), + ) + + raise AssertionError( + "unreachable: the loop returns or raises" + ) # pragma: no cover + + @staticmethod + def is_retryable(err): + """ + Say whether handing the same document over again could go better. + + The collaboration server answers a 5xx or a 429 when it is unwell or + busy, and any other 4xx about the document itself ā€” which will not fix + itself. Not reaching it at all is worth another try. + """ + if not isinstance(err, APIError): + return True + + return ( + err.status_code is None + or err.status_code >= 500 + or err.status_code in RETRY_STATUSES + ) + + @staticmethod + def save(migrations): + """Record what became of these documents, replacing what a previous run said.""" + if not migrations: + return + + models.DocumentMigration.objects.bulk_create( + migrations, + update_conflicts=True, + update_fields=[ + "status", + "versions", + "applied", + "skipped", + "dropped", + "duration_ms", + "error", + "updated_at", + ], + unique_fields=["document"], + ) diff --git a/src/backend/core/migrations/0033_documentmigration.py b/src/backend/core/migrations/0033_documentmigration.py new file mode 100644 index 0000000000..9e7adcce93 --- /dev/null +++ b/src/backend/core/migrations/0033_documentmigration.py @@ -0,0 +1,92 @@ +# Generated by Django 5.2.14 on 2026-08-10 13:36 + +import django.db.models.deletion +from django.db import migrations, models + + +class Migration(migrations.Migration): + dependencies = [ + ("core", "0032_remove_linktrace_is_masked"), + ] + + operations = [ + migrations.CreateModel( + name="DocumentMigration", + fields=[ + ( + "document", + models.OneToOneField( + on_delete=django.db.models.deletion.CASCADE, + primary_key=True, + related_name="migration", + serialize=False, + to="core.document", + ), + ), + ( + "status", + models.CharField( + choices=[ + ("ok", "Migrated"), + ("already", "Already migrated"), + ("empty", "Nothing in the object storage"), + ("nothing", "No readable version"), + ("failed", "Failed"), + ], + max_length=10, + verbose_name="status", + ), + ), + ( + "versions", + models.PositiveIntegerField(default=0, verbose_name="versions"), + ), + ( + "applied", + models.PositiveIntegerField( + default=0, + help_text="versions that added content, one activity entry each", + verbose_name="applied", + ), + ), + ( + "skipped", + models.PositiveIntegerField( + default=0, + help_text="versions that could not be read", + verbose_name="skipped", + ), + ), + ( + "dropped", + models.PositiveIntegerField( + default=0, + help_text="versions older than the ones the server replays", + verbose_name="dropped", + ), + ), + ( + "duration_ms", + models.PositiveIntegerField(default=0, verbose_name="duration"), + ), + ( + "error", + models.TextField(blank=True, default="", verbose_name="error"), + ), + ( + "updated_at", + models.DateTimeField(auto_now=True, verbose_name="updated on"), + ), + ], + options={ + "verbose_name": "Document migration", + "verbose_name_plural": "Document migrations", + "db_table": "impress_document_migration", + "indexes": [ + models.Index( + fields=["status"], name="impress_doc_status_7d8208_idx" + ) + ], + }, + ), + ] diff --git a/src/backend/core/models.py b/src/backend/core/models.py index 158ec2c44f..34e54c9cc0 100644 --- a/src/backend/core/models.py +++ b/src/backend/core/models.py @@ -40,6 +40,7 @@ RoleChoices, get_equivalent_link_definition, ) +from core.services.yhub_services import YHubError, YHubService from core.utils.treebeard import create_tree_node_with_retry from core.validators import sub_validator @@ -314,6 +315,10 @@ def _duplicate_onboarding_sandbox_document(self): """ If the user is new and there is a sandbox document configured, duplicate the sandbox document for the user + + The content of the template is read from the collaboration server, which + owns it, and seeded into the copy under the identity of the user: the + sandbox is theirs from its very first revision. """ if settings.USER_ONBOARDING_SANDBOX_DOCUMENT: sandbox_id = settings.USER_ONBOARDING_SANDBOX_DOCUMENT @@ -325,19 +330,36 @@ def _duplicate_onboarding_sandbox_document(self): sandbox_id, ) return - with transaction.atomic(): - sandbox_document = create_tree_node_with_retry( - lambda: Document.add_root( - title=template_document.title, - content=template_document.content, - attachments=template_document.attachments, - duplicated_from=template_document, - creator=self, + + service = YHubService(user=self) + try: + # a template the collaboration server holds nothing for is an + # empty template: the sandbox is created, empty as well + ydoc_update = service.get_ydoc(template_document) + + with transaction.atomic(): + sandbox_document = create_tree_node_with_retry( + lambda: Document.add_root( + title=template_document.title, + attachments=template_document.attachments, + duplicated_from=template_document, + creator=self, + ) ) - ) - DocumentAccess.objects.create( - user=self, document=sandbox_document, role=RoleChoices.OWNER + DocumentAccess.objects.create( + user=self, document=sandbox_document, role=RoleChoices.OWNER + ) + + if ydoc_update: + service.create_ydoc(sandbox_document, ydoc_update) + except YHubError: + # Onboarding is not worth failing a signup for, and a sandbox + # the content of which could not be copied is not one we want + # to leave behind: the transaction takes it back. + logger.exception( + "Onboarding sandbox document with id %s could not be copied. Skipping.", + sandbox_id, ) def _convert_valid_invitations(self): @@ -1386,14 +1408,11 @@ def get_abilities(self, user): # pylint: disable=too-many-locals "ai_translate": ai_access, "attachment_upload": can_update, "media_check": can_get, - "can_edit": can_update, "children_list": can_get, "children_create": can_create_children, "collaboration_auth": can_get, "comment": can_comment, "formatted_content": can_get, - "content_patch": can_update, - "content_retrieve": retrieve, "cors_proxy": can_get, "descendants": can_get, "destroy": can_destroy, @@ -2114,3 +2133,66 @@ def get_abilities(self, user): "partial_update": is_admin_or_owner, "retrieve": is_admin_or_owner, } + + +class DocumentMigrationStatus(models.TextChoices): + """What became of a document handed to the collaboration server to migrate.""" + + MIGRATED = "ok", _("Migrated") + ALREADY = "already", _("Already migrated") + EMPTY = "empty", _("Nothing in the object storage") + NOTHING = "nothing", _("No readable version") + FAILED = "failed", _("Failed") + + +class DocumentMigration(models.Model): + """ + What the collaboration server did with the legacy content of a document. + + The ledger of the backfill: the collaboration server keeps its own set of + the documents it migrated, but only of those it actually wrote history for. + A document it found nothing for is not in it and would be handed over again + on every run, and a valkey configured to evict would lose the set entirely. + This table is what the command reads to know what is left to do, and what + an operator reads to know how it went. + """ + + document = models.OneToOneField( + Document, + on_delete=models.CASCADE, + related_name="migration", + primary_key=True, + ) + status = models.CharField( + max_length=10, + choices=DocumentMigrationStatus.choices, + verbose_name=_("status"), + ) + versions = models.PositiveIntegerField(default=0, verbose_name=_("versions")) + applied = models.PositiveIntegerField( + default=0, + verbose_name=_("applied"), + help_text=_("versions that added content, one activity entry each"), + ) + skipped = models.PositiveIntegerField( + default=0, + verbose_name=_("skipped"), + help_text=_("versions that could not be read"), + ) + dropped = models.PositiveIntegerField( + default=0, + verbose_name=_("dropped"), + help_text=_("versions older than the ones the server replays"), + ) + duration_ms = models.PositiveIntegerField(default=0, verbose_name=_("duration")) + error = models.TextField(blank=True, default="", verbose_name=_("error")) + updated_at = models.DateTimeField(auto_now=True, verbose_name=_("updated on")) + + class Meta: + db_table = "impress_document_migration" + verbose_name = _("Document migration") + verbose_name_plural = _("Document migrations") + indexes = [models.Index(fields=["status"])] + + def __str__(self): + return f"{self.document_id!s}: {self.status:s}" diff --git a/src/backend/core/services/collaboration_services.py b/src/backend/core/services/collaboration_services.py deleted file mode 100644 index fa1e1e867a..0000000000 --- a/src/backend/core/services/collaboration_services.py +++ /dev/null @@ -1,103 +0,0 @@ -"""Collaboration services.""" - -from logging import getLogger - -from django.conf import settings -from django.core.exceptions import ImproperlyConfigured - -import requests - -from core import models - -logger = getLogger(__name__) - - -class CollaborationService: - """Service class for Collaboration related operations.""" - - def __init__(self): - """Ensure that the collaboration configuration is set properly.""" - if settings.COLLABORATION_API_URL is None: - raise ImproperlyConfigured("Collaboration configuration not set") - - def reset_connections(self, document_id, user_id=None): - """ - Reset the connections of a document and all its descendants in the - collaboration server. - - Resetting a connection means that the user will be disconnected and will - have to reconnect to the collaboration server, with updated rights. - """ - try: - document = models.Document.objects.get(pk=document_id) - except models.Document.DoesNotExist: - logger.error("Document %s does not exists anymore", document_id) - return - - documents = models.Document.objects.filter( - path__startswith=document.path, depth__gte=document.depth - ).order_by("path") - - for doc in documents: - try: - self._reset_connection(doc.id, user_id) - except requests.HTTPError: - logger.error("impossible to reset connections for document %s", doc.id) - - def _reset_connection(self, room, user_id=None): - """ - Reset connections of a single room in the collaboration server. - """ - endpoint = "reset-connections" - - # room is necessary as a parameter, it is easier to stick to the - # same pod thanks to a parameter - endpoint_url = f"{settings.COLLABORATION_API_URL}{endpoint}/?room={room}" - - # Note: Collaboration microservice accepts only raw token, which is not recommended - headers = {"Authorization": settings.COLLABORATION_SERVER_SECRET} - if user_id: - headers["X-User-Id"] = user_id - - try: - response = requests.post(endpoint_url, headers=headers, timeout=10) - except requests.RequestException as e: - raise requests.HTTPError("Failed to notify WebSocket server.") from e - - if response.status_code != 200: - raise requests.HTTPError( - f"Failed to notify WebSocket server. Status code: {response.status_code}, " - f"Response: {response.text}" - ) - - def get_document_connection_info(self, room, session_key): - """ - Get the connection info for a document. - """ - endpoint = "get-connections" - querystring = { - "room": room, - "sessionKey": session_key, - } - endpoint_url = f"{settings.COLLABORATION_API_URL}{endpoint}/" - - headers = {"Authorization": settings.COLLABORATION_SERVER_SECRET} - - try: - response = requests.get( - endpoint_url, headers=headers, params=querystring, timeout=10 - ) - except requests.RequestException as e: - raise requests.HTTPError("Failed to get document connection info.") from e - - if response.status_code == 200: - result = response.json() - return result.get("count", 0), result.get("exists", False) - - if response.status_code == 404: - return 0, False - - raise requests.HTTPError( - f"Failed to get document connection info. Status code: {response.status_code}, " - f"Response: {response.text}" - ) diff --git a/src/backend/core/services/converter_services.py b/src/backend/core/services/converter_services.py index 3cd4498da0..7a550d18cc 100644 --- a/src/backend/core/services/converter_services.py +++ b/src/backend/core/services/converter_services.py @@ -2,13 +2,13 @@ import logging import typing -from base64 import b64encode from django.conf import settings import requests from core.services import mime_types +from core.services.jwt_services import Audiences, JWTService logger = logging.getLogger(__name__) @@ -109,8 +109,8 @@ class YdocConverter: @property def auth_header(self): """Build microservice authentication header.""" - # Note: Yprovider microservice accepts only raw token, which is not recommended - return f"Bearer {settings.Y_PROVIDER_API_KEY}" + token = JWTService().get_admin_token(audience=Audiences.Y_CONVERTER) + return f"Bearer {token}" def _request(self, url, data, content_type, accept): """Make a request to the Y-Provider API.""" @@ -136,7 +136,13 @@ def _request(self, url, data, content_type, accept): return response def convert(self, data, content_type=mime_types.MARKDOWN, accept=mime_types.YJS): - """Convert a Markdown text into our internal format using an external microservice.""" + """ + Convert a Markdown text into our internal format using an external microservice. + + A Yjs document is returned as the raw update the collaboration server + expects. It is base64 encoded only by the callers storing it in the + text content of a document. + """ if not data: raise ValidationError("Input data cannot be empty") @@ -145,7 +151,7 @@ def convert(self, data, content_type=mime_types.MARKDOWN, accept=mime_types.YJS) try: response = self._request(url, data, content_type, accept) if accept == mime_types.YJS: - return b64encode(response.content).decode("utf-8") + return response.content if accept in {mime_types.MARKDOWN, "text/html"}: return response.text if accept == mime_types.JSON: diff --git a/src/backend/core/services/jwt_services.py b/src/backend/core/services/jwt_services.py new file mode 100644 index 0000000000..6edafb5d7f --- /dev/null +++ b/src/backend/core/services/jwt_services.py @@ -0,0 +1,298 @@ +"""JWT services.""" + +import functools +import hashlib +import json +import logging +from datetime import timedelta +from enum import StrEnum + +from django.conf import settings +from django.core.cache import cache +from django.utils import timezone + +import jwt +import requests +from joserfc.jwk import KeySet, RSAKey + +logger = logging.getLogger(__name__) + +ALGORITHM = "RS256" +CACHE_KEY_PREFIX = "jwt_token" +JWKS_CACHE_KEY_PREFIX = "jwks" +# How long a fetched JWKS is served from the cache before being fetched again. +JWKS_CACHE_TIMEOUT = 300 +# Minimum delay, in seconds, between two fetches of the same JWKS. A token +# names the key that signed it and anybody can name one that does not exist, so +# the refresh a rotation needs is rate limited: an unknown key costs at most one +# fetch per window, not one per request. +JWKS_REFRESH_COOLDOWN = 30 +# Timeout, in seconds, of the fetch of a JWKS. Short: it happens while +# authenticating a request. +JWKS_FETCH_TIMEOUT = 10 + + +class Audiences(StrEnum): + """Enum of the audiences we can use.""" + + Y_CONVERTER = "y-converter" + YHUB = "yhub" + + +class JWTError(Exception): + """Base exception for JWT related errors.""" + + +class ConfigurationError(JWTError): + """Raised when the JWT service is not properly configured.""" + + +class TokenGenerationError(JWTError): + """Raised when a token cannot be signed.""" + + +class JWKSError(JWTError): + """Raised when the keys validating the tokens of a service cannot be used.""" + + +@functools.cache +def import_private_key(private_key): + """ + Import a PEM encoded RSA private key as a JWK. + + The "kid" is the RFC 7638 thumbprint of the key, so it is stable across + restarts and changes on its own when the key is rotated. It is computed + from the public components only, which lets a consumer of the JWKS match + it against the "kid" advertised in the header of our tokens. + + Parsing a RSA key is expensive, hence the cache. It is keyed on the PEM + itself so that rotating the key in the settings imports the new one. + """ + try: + key = RSAKey.import_key(private_key) + return RSAKey.import_key( + private_key, + parameters={ + "alg": ALGORITHM, + "use": "sig", + "kid": key.thumbprint(), + }, + ) + except (TypeError, ValueError) as err: + raise ConfigurationError("The JWT private key cannot be imported.") from err + + +@functools.cache +def import_jwks(jwks): + """ + Import a JSON Web Key Set, as published by the service issuing the tokens. + + Importing keys is expensive, hence the cache. It is keyed on the document + itself, so a service publishing a new key gets it imported instead of the + previous set being served forever. + """ + try: + return jwt.PyJWKSet.from_json(jwks) + # a JWKS is fetched from another service: anything malformed in it, from + # the JSON to the key material, must surface as a JWKS error + except (jwt.PyJWTError, AttributeError, TypeError, ValueError) as err: + raise JWKSError("The JWKS cannot be imported.") from err + + +class JWKSClient: + """ + Client of the JSON Web Key Set a service publishes to let us verify the + tokens it signs. + + Fetching and importing the keys on every token would be wasteful, so the + document is cached ā€” in the Django cache, hence shared by our processes ā€” + and its import memoized. The service can still roll its key without + anything changing here: a token signed by a key we do not know refreshes + the set. + """ + + def __init__(self, url, timeout=JWKS_FETCH_TIMEOUT): + """Bind the client to the url a service publishes its keys at.""" + self.url = url + self.timeout = timeout + + @property + def cache_key(self): + """Build the cache key holding the document published at our url.""" + digest = hashlib.sha256(self.url.encode("utf-8")).hexdigest() + return f"{JWKS_CACHE_KEY_PREFIX}:{digest}" + + def fetch(self): + """Fetch the published document and cache it, as published.""" + try: + response = requests.get(self.url, timeout=self.timeout) + response.raise_for_status() + except requests.RequestException as err: + logger.exception("Unable to fetch the JWKS at %s", self.url) + raise JWKSError(f"Unable to fetch the JWKS at {self.url}") from err + + cache.set(self.cache_key, response.text, JWKS_CACHE_TIMEOUT) + + return response.text + + def get_keys(self, refresh=False): + """Return the published keys, from the cache unless a refresh is asked.""" + jwks = None if refresh else cache.get(self.cache_key) + if jwks is None: + jwks = self.fetch() + + return import_jwks(jwks) + + def get_signing_key(self, token): + """ + Return the key a token was signed with, among the published ones. + + The header of the token names it, which is what makes a rotation + transparent: a key we do not know yet is looked for again in a freshly + fetched set. That name is not authenticated though, so the refresh is + rate limited, and a token naming a key nobody published is refused. + """ + try: + kid = jwt.get_unverified_header(token)["kid"] + except (jwt.PyJWTError, KeyError) as err: + raise JWKSError("The token does not name the key that signed it.") from err + + try: + return self.get_keys()[kid] + except KeyError: + pass + + # `add` only succeeds for the first caller of the cooldown window, + # whichever process it runs in + if not cache.add(f"{self.cache_key}:refresh", True, JWKS_REFRESH_COOLDOWN): + raise JWKSError(f'The JWKS at {self.url} has no key "{kid}".') + + logger.info('Unknown key "%s", refreshing the JWKS at %s', kid, self.url) + try: + return self.get_keys(refresh=True)[kid] + except KeyError as err: + raise JWKSError(f'The JWKS at {self.url} has no key "{kid}".') from err + + +class JWTService: + """ + Service class issuing RS256 signed JSON Web Tokens. + + The claims are injected by the caller at generation time, the service only + owns the signature and the token lifetime. Generated tokens are cached for + their whole lifetime so that repeated calls with the same claims reuse the + same token instead of signing a new one. + """ + + algorithm = ALGORITHM + + @property + def private_key(self): + """Return the RSA private key used to sign the tokens.""" + private_key = settings.JWT_PRIVATE_KEY + if not private_key: + raise ConfigurationError( + "The JWT_PRIVATE_KEY setting is required to sign tokens." + ) + return private_key + + @property + def lifetime(self): + """Return the token lifetime, in seconds.""" + return settings.JWT_TOKEN_LIFETIME + + @property + def key(self): + """Return the signing key, as a JWK.""" + return import_private_key(self.private_key) + + @property + def kid(self): + """Return the identifier of the signing key, as advertised in the JWKS.""" + return self.key.kid + + def get_jwks(self): + """ + Return the JSON Web Key Set publishing the public part of our key. + + External services validating our tokens fetch it to get the public key + matching the "kid" of the token they received. It never exposes the + private components of the key. + """ + return KeySet([self.key]).as_dict(private=False) + + def get_cache_key(self, claims): + """ + Build the cache key identifying a token for the given claims. + + The signing key and the lifetime are part of the fingerprint so that + rotating the key or changing the lifetime never serves a stale token. + """ + fingerprint = json.dumps( + { + "claims": claims, + "lifetime": self.lifetime, + "key": self.private_key, + }, + sort_keys=True, + default=str, + ) + digest = hashlib.sha256(fingerprint.encode("utf-8")).hexdigest() + return f"{CACHE_KEY_PREFIX}:{digest}" + + def generate_token(self, claims): + """ + Sign a new token embedding the given claims. + + The "iat" and "exp" claims are always set by the service, from the + configured lifetime, and take precedence over the caller's claims. The + header carries the "kid" of the signing key, so that a service + validating the token can pick the matching key in our JWKS. + """ + issued_at = timezone.now() + payload = { + **claims, + "iat": issued_at, + "exp": issued_at + timedelta(seconds=self.lifetime), + } + + try: + return jwt.encode( + payload, + self.private_key, + algorithm=self.algorithm, + headers={"kid": self.kid}, + ) + except (jwt.PyJWTError, TypeError, ValueError) as err: + logger.exception( + "Unable to sign a JWT token with algorithm %s", self.algorithm + ) + raise TokenGenerationError("Unable to sign the JWT token") from err + + def get_token(self, claims): + """ + Return a token embedding the given claims, generating it if needed. + + The token is cached for its own lifetime, so a cached token can be + returned close to its expiry. Callers needing a guaranteed remaining + validity should account for it in the configured lifetime. + """ + cache_key = self.get_cache_key(claims) + + token = cache.get(cache_key) + if token is not None: + return token + + token = self.generate_token(claims) + cache.set(cache_key, token, self.lifetime) + + return token + + def get_admin_token(self, audience: Audiences, claims=None): + """ + Return a token with the `admin: true` claim. + + Extra claims can be injected alongside it. They cannot turn the "admin" + claim off: a token issued by this method always grants admin. + """ + return self.get_token({**(claims or {}), "admin": True, "aud": audience}) diff --git a/src/backend/core/services/search_indexers.py b/src/backend/core/services/search_indexers.py index cd00fa872a..af5b8ce6a2 100644 --- a/src/backend/core/services/search_indexers.py +++ b/src/backend/core/services/search_indexers.py @@ -14,9 +14,10 @@ from core import models from core.enums import SearchType +from core.services.yhub_services import YHubError, YHubService from core.utils.dicts import get_value_by_pattern from core.utils.paths import get_ancestor_to_descendants_map -from core.utils.yjs import base64_yjs_to_text +from core.utils.yjs import yjs_to_text logger = logging.getLogger(__name__) @@ -157,11 +158,27 @@ def index(self, queryset=None, batch_size=None): last_id = documents_batch[-1].id accesses_by_document_path = get_batch_accesses_by_users_and_teams(doc_paths) - serialized_batch = [ - self.serialize_document(document, accesses_by_document_path) - for document in documents_batch - if document.content or document.title - ] + serialized_batch = [] + for document in documents_batch: + try: + content = self.get_document_content(document) + except YHubError: + # A document whose content we could not read is left alone: + # pushing it with an empty content would erase what the + # search backend knows of it over a transient failure. + logger.exception( + "Document %s was not indexed, its content could not be " + "read from the collaboration server", + document.pk, + ) + continue + + if content or document.title: + serialized_batch.append( + self.serialize_document( + document, content, accesses_by_document_path + ) + ) if serialized_batch: self.push(serialized_batch) @@ -169,11 +186,27 @@ def index(self, queryset=None, batch_size=None): return count + @staticmethod + def get_document_content(document): + """ + Return the text of a document, as the collaboration server has it. + + The collaboration server owns the content of the documents, so it is + read from there and never from the database. A document it holds no + content for has none, and is indexed on its metadata alone. + """ + update = YHubService().get_ydoc(document) + + return yjs_to_text(update) if update else "" + @abstractmethod - def serialize_document(self, document, accesses): + def serialize_document(self, document, content, accesses): """ Convert a Document instance to a JSON-serializable format for indexing. + The content is passed in rather than read from the document: it is + fetched once, from the collaboration server, by `index`. + Must be implemented by subclasses. """ @@ -308,25 +341,25 @@ def get_title(source): return source["title"] return "" - def serialize_document(self, document, accesses): + def serialize_document(self, document, content, accesses): """ Convert a Document to the JSON format expected by La Suite Find. Args: document (Document): The document instance. + content (str): The text of the document, as read from the + collaboration server. accesses (dict): Mapping of document ID to user/team access. Returns: dict: A JSON-serializable dictionary. """ doc_path = document.path - doc_content = document.content - text_content = base64_yjs_to_text(doc_content) if doc_content else "" return { "id": str(document.id), "title": document.title or "", - "content": text_content, + "content": content, "depth": document.depth, "path": document.path, "numchild": document.numchild, @@ -335,7 +368,7 @@ def serialize_document(self, document, accesses): "users": list(accesses.get(doc_path, {}).get("users", set())), "groups": list(accesses.get(doc_path, {}).get("teams", set())), "reach": document.computed_link_reach, - "size": len(text_content.encode("utf-8")), + "size": len(content.encode("utf-8")), "is_active": not bool(document.ancestors_deleted_at), } diff --git a/src/backend/core/services/yhub_services.py b/src/backend/core/services/yhub_services.py new file mode 100644 index 0000000000..327fa55f68 --- /dev/null +++ b/src/backend/core/services/yhub_services.py @@ -0,0 +1,383 @@ +""" +yhub API services. + +yhub is the collaboration server holding the live Yjs state of the documents +(see `src/yhub-server`). Beside the websocket used by the editors, it exposes a +REST API letting a backend read and act on a document out of band. + +Every route is mounted under the `apiPrefix` yhub is configured with, and a +room is addressed as `/{prefix}/{endpoint}/{version}/{org}/{docid}`, where `org` +is the yhub organization Docs runs under and `docid` the document id. The +built-in endpoints are `ydoc` (get the state of a document, patch it with a Yjs +update, delete it), `rollback`, `prune`, `changeset` and `activity`, all at +`v1`. yhub also +accepts a `branch` query parameter, but our auth plugin only ever grants access +to the `main` branch, so this service never sends it. + +Since yhub 0.5.0 those endpoints answer JSON to a request asking for it, with +the binary fields base64 encoded, so this service sends `Accept: +application/json` and reads them without a lib0 decoder. Their errors come back +the same way, as a JSON `{"error": ...}` this service reports along with the +status. + +A few routes are about the server itself rather than about a document, and +carry no room: `/{prefix}/jwks/{version}` publishes the public keys validating +the tokens yhub signs to call us back. + +This service only owns the transport for now, the endpoints are added as we +need them. +""" + +import base64 +import logging + +from django.conf import settings + +import requests + +from core.services.jwt_services import Audiences, JWKSClient, JWTService + +logger = logging.getLogger(__name__) + + +class YHubError(Exception): + """Base exception for yhub related errors.""" + + +class ConfigurationError(YHubError): + """Raised when the yhub service is not properly configured.""" + + +class ServiceUnavailableError(YHubError): + """Raised when the yhub service cannot be reached.""" + + +class APIError(YHubError): + """Raised when the yhub API answers with an error status.""" + + def __init__(self, message, status_code=None): + super().__init__(message) + self.status_code = status_code + + +class YHubService: + """ + Client for the REST API of the yhub collaboration server. + + It owns the transport: where yhub lives, how a request is authenticated and + how a failure is reported. The endpoints themselves are added as we need + them, on top of `build_url` and `request`. + + A call serving the request of an authenticated user should be made by a + service built with that user, the token then names them as its subject. + """ + + # Segment every yhub route is mounted under. yhub defaults it to "api", we + # serve it under "collaboration" and configure its `apiPrefix` to match. It + # is a single path segment, yhub rejects anything else at startup. + api_prefix = "collaboration" + + # Version of the endpoints we call, the one all the built-ins are at. + api_version = "v1" + + # A Yjs update carrying no content encodes to 2 bytes, and yhub reads + # anything up to 3 as an empty document. `ydoc` answers the encoding of an + # empty document for a room it holds nothing for, never an empty body. + empty_update_max_bytes = 3 + + def __init__(self, user=None): + """Bind the service to the user a call is made on behalf of, if any.""" + self.user = user + + @property + def base_url(self): + """Return the base url of the yhub API, without its trailing slash.""" + base_url = settings.YHUB_API_BASE_URL + if not base_url: + raise ConfigurationError( + "The YHUB_API_BASE_URL setting is required to reach the yhub API." + ) + return base_url.rstrip("/") + + @property + def org(self): + """Return the yhub organization the documents live in.""" + return settings.YHUB_ORG + + @property + def timeout(self): + """Return the timeout of the requests to the yhub API, in seconds.""" + return settings.YHUB_API_TIMEOUT + + @property + def user_id(self): + """ + Return the id of the user a call is made on behalf of, if any. + + It is the very id yhub knows a user by: the auth plugin resolves the + cookies of a websocket client to the same one. + """ + if self.user is None or not self.user.is_authenticated: + return None + + return str(self.user.pk) + + @property + def claims(self): + """ + Build the claims naming who a request to the yhub API is made for. + + The "sub" claim is only there when the call is made on behalf of an + authenticated user, so that yhub attributes what it changes to them + rather than to the backend itself. A call made outside of a request, + from a Celery task for instance, has no subject to name. + """ + if self.user_id is None: + return {} + + return {"sub": self.user_id} + + @property + def auth_header(self): + """ + Build the authentication header of a request to the yhub API. + + The token always grants admin, a server-to-server call acts on a + document without going through the abilities of a user. The subject it + may carry is who the call is for, it never restricts what it can do. + """ + token = JWTService().get_admin_token( + audience=Audiences.YHUB, claims=self.claims + ) + return f"Bearer {token}" + + @property + def jwks_url(self): + """Return the url yhub publishes its public keys at.""" + return f"{self.base_url}/{self.api_prefix}/jwks/{self.api_version}" + + @property + def jwks(self): + """ + Return the client of the keys validating the tokens yhub signs. + + The mirror of the JWKS we publish for the tokens we sign to call it: + neither side holds a copy of the key of the other, so either can roll + its own without the other being reconfigured. + """ + return JWKSClient(self.jwks_url) + + def build_url(self, endpoint, document): + """Build the url of a document scoped endpoint of the yhub API.""" + return ( + f"{self.base_url}/{self.api_prefix}/{endpoint}/{self.api_version}" + f"/{self.org}/{document.id}" + ) + + @staticmethod + def build_user_header(user_id): + """ + Name a user to yhub, or nobody when there is no user to name. + + yhub only reads this header from a call authenticated as admin, and + what it does with it depends on the endpoint it is sent to. + """ + return {"X-User-Id": str(user_id)} if user_id else {} + + # pylint: disable-next=too-many-arguments + def request(self, method, url, *, data=None, headers=None, timeout=None): + """ + Send an authenticated request to the yhub API, asking it for JSON. + + Return the raw response, it is up to the caller to decode its body: the + endpoints do not all answer with the same payload. An endpoint doing + more than answering a document passes its own timeout. + """ + try: + response = requests.request( + method, + url, + data=data, + headers={ + "Authorization": self.auth_header, + # what makes yhub answer JSON rather than its lib0 encoding + "Accept": "application/json", + **(headers or {}), + }, + timeout=timeout or self.timeout, + ) + except requests.RequestException as err: + logger.exception("yhub service error: url=%s", url) + raise ServiceUnavailableError( + f"Failed to connect to the yhub service at {url}" + ) from err + + if not response.ok: + logger.error( + "yhub API error: url=%s, status=%d, response=%s", + url, + response.status_code, + response.text[:200] if response.text else "empty", + ) + detail = self.json_body(response).get("error") + raise APIError( + f"The yhub API answered {response.status_code} on {url}" + + (f": {detail}" if detail else ""), + status_code=response.status_code, + ) + + return response + + @staticmethod + def json_body(response): + """ + Return the JSON body of a response, an empty dict when it has none. + + yhub reports its errors as `{"error": ...}` and its endpoints answer + JSON, but a failure can also come from something else on the way (a + proxy, a gateway): what it says is a bonus, never something to fail on. + """ + try: + body = response.json() + except ValueError: + return {} + + return body if isinstance(body, dict) else {} + + def get_ydoc(self, document): + """ + Return the current Yjs state of a document, None when it has none. + + The raw update is what `create_ydoc` takes, so the state of a document + can be copied into another one. The built-in `ydoc` endpoint answers + `{"doc": ...}`, the update base64 encoded, and the encoding of an empty + document for a room it holds no content for. + """ + response = self.request("get", self.build_url("ydoc", document)) + + try: + update = base64.b64decode(self.json_body(response)["doc"]) + except (KeyError, TypeError, ValueError) as err: + raise APIError( + f"The yhub API answered no readable document on {response.url}" + ) from err + + return update if len(update) > self.empty_update_max_bytes else None + + def create_ydoc(self, document, update): + """ + Seed the initial Yjs state of a document. + + The body is the raw binary update, what pycrdt's `get_update()` + returns. This is not the built-in `ydoc` endpoint, which would take the + same update base64 encoded but knows nothing of the two things this one + is for: it is a strict create, and it attributes the content to the + user the service is bound to rather than to the backend calling it. + + yhub answers 409 when the document already has content, 413 over 10MB + and 400 on an update it cannot apply, all reported as an `APIError` + carrying the status. + """ + return self.request( + "post", + self.build_url("create-ydoc", document), + data=update, + headers={ + "Content-Type": "application/octet-stream", + **self.build_user_header(self.user_id), + }, + ) + + def delete_ydoc(self, document): + """ + Delete a document on the collaboration server. + + This is what stops the clients editing a deleted document: they are + disconnected, and the collaboration server answers 404 for it from then + on. The deletion is a soft one, its content is left untouched and + `restore_ydoc` brings the document back whole. Erasing the content for + good is a separate, irreversible operation that yhub deliberately does + not expose over its REST API. + + Idempotent, and never refused: deleting a document twice keeps the date + of the first deletion, and a document the collaboration server holds + nothing for is recorded as deleted all the same. + """ + return self.request("delete", self.build_url("ydoc", document)) + + def restore_ydoc(self, document): + """ + Undo the deletion of a document on the collaboration server. + + Its content was never touched, so it comes back with its whole history. + A document that is not deleted is left alone rather than refused, which + is what lets a restored subtree be reported without asking what became + of each of its documents. + + yhub answers 409 for a document whose content was erased ā€” there is + nothing left to bring back ā€” reported as an `APIError` carrying the + status. + """ + return self.request("post", self.build_url("restore-ydoc", document)) + + def reset_ydoc(self, document): + """ + Erase the content of a document on the collaboration server. + + The document itself stays: its room is emptied and left usable, as if + it had never been written. This is what resetting a document means once + the content lives there ā€” deleting the room would answer 404 for a + document that goes on existing. + + Irreversible, and it is meant to be: the editors are disconnected and + the content is gone from the collaboration server for good, history + included. Only the backend can ask for it. + """ + return self.request( + "post", + self.build_url("reset-ydoc", document), + headers=self.build_user_header(self.user_id), + ) + + def migrate(self, document, force=False): + """ + Replay the legacy version history of a document into the collaboration server. + + The content of the documents used to live in our object storage, one + version of `{id}/file` per save. yhub reads them all back and rebuilds + the history with the timestamps of those versions, which is what makes + its activity line up with the versions we report. + + Answers what became of the document: `ok` when this call wrote its + history, `already` when a previous one did, `empty` when there is + nothing in the object storage (a document born in yhub) and `nothing` + when none of its versions could be read. All four are terminal, only a + failure to reach yhub raises. + + Forcing a document that is already migrated attributes its content a + second time: it is for a document whose yhub state was wiped, never for + a retry. + """ + url = self.build_url("migrate", document) + response = self.request( + "post", + f"{url}?force=true" if force else url, + timeout=settings.YHUB_MIGRATION_TIMEOUT, + ) + + return self.json_body(response) + + def reset_connections(self, document, user_id=None): + """ + Re-check the access of the clients connected to a document. + + yhub re-runs the authorization of the matching connections and closes + only the ones that lost their access, the others are left alone. + Naming a user restricts the re-check to their own connections, which is + what the change of a single access needs. + """ + return self.request( + "post", + self.build_url("reset-connections", document), + headers=self.build_user_header(user_id), + ) diff --git a/src/backend/core/signals.py b/src/backend/core/signals.py index 03faa666b0..5acf5f0507 100644 --- a/src/backend/core/signals.py +++ b/src/backend/core/signals.py @@ -21,7 +21,9 @@ def document_post_save(sender, instance, **kwargs): # pylint: disable=unused-ar Note : Within the transaction we can have an empty content and a serialization error. """ - transaction.on_commit(partial(trigger_batch_document_indexer, instance)) + transaction.on_commit( + partial(trigger_batch_document_indexer, instance.pk, instance.updated_at) + ) @receiver(signals.post_save, sender=models.DocumentAccess) @@ -31,8 +33,9 @@ def document_access_post_save(sender, instance, created, **kwargs): # pylint: d Clear cache for the affected user. """ if not created: + document = instance.document transaction.on_commit( - partial(trigger_batch_document_indexer, instance.document) + partial(trigger_batch_document_indexer, document.pk, document.updated_at) ) # Invalidate cache for the user diff --git a/src/backend/core/tasks/access.py b/src/backend/core/tasks/access.py index 1f7dd1ea8f..821fdb809c 100644 --- a/src/backend/core/tasks/access.py +++ b/src/backend/core/tasks/access.py @@ -1,14 +1,42 @@ """Tasks dedicated to document's accesses.""" -from core.services.collaboration_services import CollaborationService +from logging import getLogger + +from core import models +from core.services.yhub_services import YHubError, YHubService from impress.celery_app import app +logger = getLogger(__name__) + @app.task def reset_service_connections_in_cascade(document_id, user_id=None): """ - For a given document_id, reset the connections of the document and all its - descendants by delegating to the CollaborationService. + Reset the connections of a document and all its descendants on the + collaboration server. + + A document inherits the accesses of its ancestors, so a change on one of + them can revoke the access to the whole subtree: yhub re-checks every + connection of each document and disconnects the ones that lost their + access. The endpoint is document scoped, hence the walk down the tree. + + A document failing is logged and does not stop the ones after it, its + clients keep the rights they connected with until they reconnect. """ - CollaborationService().reset_connections(document_id, user_id) + try: + document = models.Document.objects.get(pk=document_id) + except models.Document.DoesNotExist: + logger.error("Document %s does not exists anymore", document_id) + return + + documents = models.Document.objects.filter( + path__startswith=document.path, depth__gte=document.depth + ).order_by("path") + + service = YHubService() + for doc in documents: + try: + service.reset_connections(doc, user_id) + except YHubError: + logger.exception("impossible to reset connections for document %s", doc.id) diff --git a/src/backend/core/tasks/documents.py b/src/backend/core/tasks/documents.py new file mode 100644 index 0000000000..0b42976715 --- /dev/null +++ b/src/backend/core/tasks/documents.py @@ -0,0 +1,59 @@ +"""Tasks dedicated to the documents themselves.""" + +from logging import getLogger + +from core import models +from core.services.yhub_services import YHubError, YHubService + +from impress.celery_app import app + +logger = getLogger(__name__) + + +@app.task +def sync_service_deletions_in_cascade(document_id): + """ + Report the deletion of a document and of its descendants to the + collaboration server. + + The content of a document lives there, not here: until it is told, it keeps + serving a deleted document to the clients already editing it, and its + content outlives the document. The endpoint is document scoped, hence the + walk down the tree ā€” deleting a document deletes the subtree under it. + + Restoring goes through the very same walk. A restored document brings back + only the part of its subtree that was deleted with it, the documents deleted + on their own stay deleted, so what each document of the subtree needs is + read from what it is now rather than from what was just done to it. Running + this twice therefore changes nothing, and running it late still lands on the + right answer. + + A document failing is logged and does not stop the ones after it; the + collaboration server keeps serving it until something says so again. + """ + try: + document = models.Document.objects.get(pk=document_id) + except models.Document.DoesNotExist: + logger.error("Document %s does not exists anymore", document_id) + return + + documents = models.Document.objects.filter( + path__startswith=document.path, depth__gte=document.depth + ).order_by("path") + + service = YHubService() + for doc in documents: + # a descendant carries the deletion of its ancestors, never its own + # `deleted_at`, unless it was deleted on its own beforehand + deleted = doc.deleted_at is not None or doc.ancestors_deleted_at is not None + try: + if deleted: + service.delete_ydoc(doc) + else: + service.restore_ydoc(doc) + except YHubError: + logger.exception( + "impossible to %s document %s on the collaboration server", + "delete" if deleted else "restore", + doc.id, + ) diff --git a/src/backend/core/tasks/search.py b/src/backend/core/tasks/search.py index e1c39e6bea..d6717bc286 100644 --- a/src/backend/core/tasks/search.py +++ b/src/backend/core/tasks/search.py @@ -63,12 +63,13 @@ def batch_document_indexer_task(timestamp): logger.info("Indexed %d documents", count) -def trigger_batch_document_indexer(document): +def trigger_batch_document_indexer(document_id, updated_at): """ Trigger indexation task with debounce a delay set by the SEARCH_INDEXER_COUNTDOWN setting. Args: - document (Document): The document instance. + document_id (UUID): The id of the document that changed. + updated_at (datetime): When it changed, the horizon of the batch. """ countdown = int(settings.SEARCH_INDEXER_COUNTDOWN) @@ -82,14 +83,17 @@ def trigger_batch_document_indexer(document): if batch_indexer_throttle_acquire(timeout=countdown): logger.info( "Add task for batch document indexation from updated_at=%s in %d seconds", - document.updated_at.isoformat(), + updated_at.isoformat(), countdown, ) batch_document_indexer_task.apply_async( - args=[document.updated_at], countdown=countdown + args=[updated_at], countdown=countdown ) else: - logger.info("Skip task for batch document %s indexation", document.pk) + logger.info("Skip task for batch document %s indexation", document_id) else: - document_indexer_task.apply(args=[document.pk]) + # Indexing reads the content of the document from the collaboration + # server and pushes it to the search backend: never in the process + # asking for it. + document_indexer_task.delay(document_id) diff --git a/src/backend/core/tests/commands/test_clean_document.py b/src/backend/core/tests/commands/test_clean_document.py index 2f84684166..bcc554b4de 100644 --- a/src/backend/core/tests/commands/test_clean_document.py +++ b/src/backend/core/tests/commands/test_clean_document.py @@ -11,10 +11,23 @@ from core import choices, factories, models from core.choices import LinkReachChoices, LinkRoleChoices +from core.services.yhub_services import ServiceUnavailableError pytestmark = pytest.mark.django_db +@pytest.fixture(autouse=True, name="mock_yhub") +def mock_yhub_fixture(): + """ + Stand in for the collaboration server, which holds the content the command + erases. Autouse: every run of the command reaches it. + """ + with mock.patch( + "core.management.commands.clean_document.YHubService" + ) as mock_service: + yield mock_service.return_value + + def purged_keys(mock_storage): """ Return the set of object keys whose versions were purged from S3, i.e. the @@ -378,3 +391,50 @@ def test_clean_document_with_options(settings): child.file_key, grandchild.file_key, } + + +def test_clean_document_erases_the_collaboration_content(settings, mock_yhub): + """ + The content lives on the collaboration server, so resetting a document + means erasing it there too ā€” for the root and for the descendants the + command deletes. + """ + settings.DEBUG = True + + root = factories.DocumentFactory(title="Root") + child = factories.DocumentFactory(parent=root) + grandchild = factories.DocumentFactory(parent=child) + + with mock.patch("core.management.commands.clean_document.default_storage"): + call_command("clean_document", str(root.id)) + + assert mock_yhub.reset_ydoc.call_args_list == [ + mock.call(root), + mock.call(child), + mock.call(grandchild), + ] + + +def test_clean_document_reports_the_documents_it_could_not_erase( + settings, mock_yhub, capsys +): + """ + A document the collaboration server would not erase is named, and does not + deprive the ones after it of their erasure: its content is still served, so + the reset is not done. + """ + settings.DEBUG = True + + root = factories.DocumentFactory(title="Root") + child = factories.DocumentFactory(parent=root) + mock_yhub.reset_ydoc.side_effect = [ServiceUnavailableError("yhub is down"), None] + + with mock.patch("core.management.commands.clean_document.default_storage"): + call_command("clean_document", str(root.id)) + + assert mock_yhub.reset_ydoc.call_args_list == [mock.call(root), mock.call(child)] + + captured = capsys.readouterr() + assert "Erased collaboration content for 1 document(s)." in captured.out + assert str(root.id) in captured.err + assert str(child.id) not in captured.err diff --git a/src/backend/core/tests/commands/test_index.py b/src/backend/core/tests/commands/test_index.py index 78d3024958..48be84b4dd 100644 --- a/src/backend/core/tests/commands/test_index.py +++ b/src/backend/core/tests/commands/test_index.py @@ -11,7 +11,14 @@ import pytest from core import factories +from core.factories import YDOC_HELLO_WORLD_UPDATE from core.services.search_indexers import FindDocumentIndexer +from core.services.yhub_services import YHubService +from core.utils.yjs import base64_yjs_to_text + +# what the fake collaboration server of the indexer_settings fixture serves +# for a document created with the content of the factory +CONTENT = base64_yjs_to_text(factories.YDOC_HELLO_WORLD_BASE64) @pytest.mark.django_db @@ -23,7 +30,7 @@ def test_index(): with transaction.atomic(): doc = factories.DocumentFactory() - empty_doc = factories.DocumentFactory(title=None, content="") + empty_doc = factories.DocumentFactory(title=None) no_title_doc = factories.DocumentFactory(title=None) factories.UserDocumentAccessFactory(document=doc, user=user) @@ -36,7 +43,15 @@ def test_index(): str(no_title_doc.path): {"users": [user.sub]}, } - with mock.patch.object(FindDocumentIndexer, "push") as mock_push: + # the empty document is the one the collaboration server holds no content + # for, and it has no title either: nothing to index + def get_ydoc(document): + return None if document.pk == empty_doc.pk else YDOC_HELLO_WORLD_UPDATE + + with ( + mock.patch.object(FindDocumentIndexer, "push") as mock_push, + mock.patch.object(YHubService, "get_ydoc", side_effect=get_ydoc), + ): call_command("index") push_call_args = [call.args[0] for call in mock_push.call_args_list] @@ -46,8 +61,8 @@ def test_index(): assert sorted(push_call_args[0], key=itemgetter("id")) == sorted( [ - indexer.serialize_document(doc, accesses), - indexer.serialize_document(no_title_doc, accesses), + indexer.serialize_document(doc, CONTENT, accesses), + indexer.serialize_document(no_title_doc, CONTENT, accesses), ], key=itemgetter("id"), ) diff --git a/src/backend/core/tests/commands/test_migrate_documents.py b/src/backend/core/tests/commands/test_migrate_documents.py new file mode 100644 index 0000000000..e33e8b4363 --- /dev/null +++ b/src/backend/core/tests/commands/test_migrate_documents.py @@ -0,0 +1,215 @@ +"""Unit tests for the `migrate_documents` command.""" + +import uuid +from io import StringIO +from unittest import mock + +from django.core.management import call_command +from django.core.management.base import CommandError + +import pytest + +from core import factories, models +from core.services.yhub_services import APIError, ServiceUnavailableError, YHubService + +pytestmark = pytest.mark.django_db + + +def migrated(status="ok", **stats): + """What the collaboration server answers for a document it migrated.""" + return {"status": status, "migrated": status == "ok", **stats} + + +@pytest.fixture(name="collaboration_server", autouse=True) +def collaboration_server_fixture(): + """Answer every document as migrated, unless a test says otherwise.""" + with mock.patch.object( + YHubService, "migrate", return_value=migrated() + ) as mock_migrate: + yield mock_migrate + + +def run_command(**options): + """Run the command and return what it wrote.""" + stdout = StringIO() + call_command("migrate_documents", stdout=stdout, **options) + + return stdout.getvalue() + + +def test_commands_migrate_documents(collaboration_server): + """Every document should be handed to the collaboration server, once.""" + documents = factories.DocumentFactory.create_batch(3) + collaboration_server.return_value = migrated( + versions=4, applied=3, skipped=1, dropped=2, durationMs=42 + ) + + output = run_command() + + assert collaboration_server.call_count == 3 + handed = {call.args[0].pk for call in collaboration_server.call_args_list} + assert handed == {document.pk for document in documents} + + assert models.DocumentMigration.objects.count() == 3 + migration = models.DocumentMigration.objects.first() + assert migration.status == models.DocumentMigrationStatus.MIGRATED + assert (migration.versions, migration.applied) == (4, 3) + assert (migration.skipped, migration.dropped) == (1, 2) + assert migration.duration_ms == 42 + assert "ok=3" in output + + +@pytest.mark.parametrize("status", ["ok", "already", "empty", "nothing"]) +def test_commands_migrate_documents_records_every_outcome(collaboration_server, status): + """The four answers of the collaboration server are all terminal.""" + document = factories.DocumentFactory() + collaboration_server.return_value = migrated(status) + + run_command() + + assert models.DocumentMigration.objects.get(document=document).status == status + + # none of them is handed over again + run_command() + + assert collaboration_server.call_count == 1 + + +def test_commands_migrate_documents_failure_is_recorded_and_retried( + collaboration_server, +): + """A document that could not be migrated should be left for another run.""" + document = factories.DocumentFactory() + collaboration_server.side_effect = APIError("yhub is confused", status_code=400) + + output = run_command(retries=1) + + migration = models.DocumentMigration.objects.get(document=document) + assert migration.status == models.DocumentMigrationStatus.FAILED + assert "yhub is confused" in migration.error + assert "failed=1" in output + + # left alone by a plain run, handed over again when asked for + run_command() + assert collaboration_server.call_count == 1 + + collaboration_server.side_effect = None + collaboration_server.return_value = migrated() + run_command(retry_failed=True) + + assert collaboration_server.call_count == 2 + assert ( + models.DocumentMigration.objects.get(document=document).status + == models.DocumentMigrationStatus.MIGRATED + ) + + +def test_commands_migrate_documents_retries_a_server_that_is_unwell( + collaboration_server, +): + """A 5xx is about the server, the same document is worth handing over again.""" + document = factories.DocumentFactory() + collaboration_server.side_effect = [ + ServiceUnavailableError("connection reset"), + migrated(), + ] + + with mock.patch("time.sleep"): # no backoff wait in tests + run_command(retries=2) + + assert collaboration_server.call_count == 2 + assert ( + models.DocumentMigration.objects.get(document=document).status + == models.DocumentMigrationStatus.MIGRATED + ) + + +def test_commands_migrate_documents_does_not_retry_a_refused_document( + collaboration_server, +): + """A 4xx is about the document, insisting would only waste the server.""" + factories.DocumentFactory() + collaboration_server.side_effect = APIError("Room name is invalid", status_code=400) + + with mock.patch("time.sleep"): + run_command(retries=3) + + assert collaboration_server.call_count == 1 + + +def test_commands_migrate_documents_limit(collaboration_server): + """The most recently edited documents should be migrated first.""" + factories.DocumentFactory.create_batch(3) + recent = factories.DocumentFactory() + + run_command(limit=1) + + assert collaboration_server.call_count == 1 + assert collaboration_server.call_args[0][0].pk == recent.pk + + +def test_commands_migrate_documents_created_before(collaboration_server): + """A document created after the cutover has no legacy content to migrate.""" + old = factories.DocumentFactory() + models.Document.objects.filter(pk=old.pk).update(created_at="2020-01-01T00:00:00Z") + factories.DocumentFactory() + + run_command(created_before="2021-01-01T00:00:00Z") + + assert collaboration_server.call_count == 1 + assert collaboration_server.call_args[0][0].pk == old.pk + + +def test_commands_migrate_documents_dry_run(collaboration_server): + """A dry run should count the documents and call nothing.""" + factories.DocumentFactory.create_batch(2) + + output = run_command(dry_run=True) + + assert "2 documents to migrate" in output + collaboration_server.assert_not_called() + assert not models.DocumentMigration.objects.exists() + + +def test_commands_migrate_documents_document_id(collaboration_server): + """Naming a document should hand over that one and leave the corpus alone.""" + factories.DocumentFactory.create_batch(3) + document = factories.DocumentFactory() + + output = run_command(document_id=document.pk) + + assert collaboration_server.call_count == 1 + assert collaboration_server.call_args[0][0].pk == document.pk + assert models.DocumentMigration.objects.get().document_id == document.pk + assert "ok=1" in output + + +def test_commands_migrate_documents_document_id_already_migrated( + collaboration_server, +): + """ + A document already recorded as done should be handed over again when named. + + Asking for a document by its id is an instruction, not a filter over what is + left to do: the collaboration server answers "already" when it has nothing + to replay, which is the answer the run records. + """ + document = factories.DocumentFactory() + run_command() + collaboration_server.return_value = migrated(status="already") + + run_command(document_id=document.pk) + + assert collaboration_server.call_count == 2 + assert ( + models.DocumentMigration.objects.get(document=document).status + == models.DocumentMigrationStatus.ALREADY + ) + + +def test_commands_migrate_documents_document_id_unknown(collaboration_server): + """An id that is no document should stop the command, not migrate nothing.""" + with pytest.raises(CommandError, match="No document with id"): + run_command(document_id=uuid.uuid4()) + + collaboration_server.assert_not_called() diff --git a/src/backend/core/tests/conftest.py b/src/backend/core/tests/conftest.py index 0af57d9ff7..45e0a4dbb9 100644 --- a/src/backend/core/tests/conftest.py +++ b/src/backend/core/tests/conftest.py @@ -9,7 +9,8 @@ import responses from core import factories -from core.tests.utils.urls import reload_urls +from core.services.yhub_services import YHubService +from core.tests.utils.urls import reload_urls, restore_urls USER = "user" TEAM = "team" @@ -22,6 +23,25 @@ def clear_cache(): cache.clear() +@pytest.fixture(autouse=True) +def restore_urlconf(): + """ + Put the URLs back after a test that reloaded them. + + Reloading is how a test makes the resource server routes appear or checks + that they are absent, but the URLconf belongs to the process: without this, + a test asserting a 404 on `/external_api/` and one asserting a 401 pass or + fail depending on which ran first in their worker. + + Autouse and asking for nothing, so it is set up before the `settings` + fixture and torn down after it: the reload then sees the settings of the + project, not the ones of the test. + """ + yield + + restore_urls() + + @pytest.fixture def mock_user_teams(): """Mock for the "teams" property on the User model.""" @@ -31,10 +51,32 @@ def mock_user_teams(): yield mock_teams +@pytest.fixture(name="yhub_content") +def yhub_content_fixture(): + """ + Serve the content of every document, as the collaboration server does. + + It owns the content: a document built by the factories has none in the + database, and what it holds is whatever this fake answers for it. The mock + is yielded, so a test can serve another document (`return_value`), none at + all (`return_value = None`) or a different one per document + (`side_effect`). + """ + with mock.patch.object( + YHubService, "get_ydoc", return_value=factories.YDOC_HELLO_WORLD_UPDATE + ) as mock_get_ydoc: + yield mock_get_ydoc + + @pytest.fixture(name="indexer_settings") def indexer_settings_fixture(settings): """ Setup valid settings for the document indexer. Clear the indexer cache. + + The indexer reads the content of a document from the collaboration server, + which is faked here: it holds the same content for every document, and a + test wanting one without content answers `None` for it (see the + `yhub_content` fixture, this is the same fake). """ # pylint: disable-next=import-outside-toplevel @@ -50,7 +92,10 @@ def indexer_settings_fixture(settings): settings.SEARCH_URL = "http://localhost:8081/api/v1.0/documents/search/" settings.SEARCH_INDEXER_COUNTDOWN = 1 - yield settings + with mock.patch.object( + YHubService, "get_ydoc", return_value=factories.YDOC_HELLO_WORLD_UPDATE + ): + yield settings # clear cache to prevent issues with other tests get_document_indexer.cache_clear() diff --git a/src/backend/core/tests/documents/test_api_document_versions.py b/src/backend/core/tests/documents/test_api_document_versions.py index 83b8c7f587..7e5105bb5a 100644 --- a/src/backend/core/tests/documents/test_api_document_versions.py +++ b/src/backend/core/tests/documents/test_api_document_versions.py @@ -9,11 +9,23 @@ from rest_framework.test import APIClient from core import factories, models +from core.factories import YDOC_HELLO_WORLD_BASE64 from core.tests.conftest import TEAM, USER, VIA pytestmark = pytest.mark.django_db +def create_document(**kwargs): + """ + Create a document holding content in the legacy object storage. + + Versions are the versions of that object, so these tests are the ones still + about it: the factories give a document no content anymore, the + collaboration server holds it. + """ + return factories.DocumentFactory(content=YDOC_HELLO_WORLD_BASE64, **kwargs) + + @pytest.mark.parametrize("reach", models.LinkReachChoices.values) @pytest.mark.parametrize("role", models.LinkRoleChoices.values) def test_api_document_versions_list_anonymous(role, reach): @@ -21,7 +33,7 @@ def test_api_document_versions_list_anonymous(role, reach): Anonymous users should not be allowed to list document versions for a document whatever the reach and role. """ - document = factories.DocumentFactory(link_role=role, link_reach=reach) + document = create_document(link_role=role, link_reach=reach) # Accesses and traces for other users should not interfere factories.UserDocumentAccessFactory(document=document) @@ -44,7 +56,7 @@ def test_api_document_versions_list_authenticated_unrelated(reach): client = APIClient() client.force_login(user) - document = factories.DocumentFactory(link_reach=reach) + document = create_document(link_reach=reach) factories.UserDocumentAccessFactory.create_batch(3, document=document) # The versions of another document to which the user is related should not be listed either @@ -70,7 +82,7 @@ def test_api_document_versions_list_authenticated_related_success(via, mock_user client = APIClient() client.force_login(user) - document = factories.DocumentFactory() + document = create_document() if via == USER: models.DocumentAccess.objects.create( document=document, @@ -125,7 +137,7 @@ def test_api_document_versions_list_authenticated_related_pagination( client = APIClient() client.force_login(user) - document = factories.DocumentFactory() + document = create_document() for i in range(3): document.content = f"before {i:d}" document.save() @@ -199,9 +211,9 @@ def test_api_document_versions_list_authenticated_related_pagination_parent( client = APIClient() client.force_login(user) - grand_parent = factories.DocumentFactory() - parent = factories.DocumentFactory(parent=grand_parent) - document = factories.DocumentFactory(parent=parent) + grand_parent = create_document() + parent = create_document(parent=grand_parent) + document = create_document(parent=parent) for i in range(3): document.content = f"before {i:d}" document.save() @@ -270,7 +282,7 @@ def test_api_document_versions_list_exceeds_max_page_size(): client = APIClient() client.force_login(user) - document = factories.DocumentFactory(users=[user]) + document = create_document(users=[user]) document.content = "version 2" document.save() @@ -288,7 +300,7 @@ def test_api_document_versions_retrieve_anonymous(reach): Anonymous users should not be allowed to find specific versions for a document with restricted or authenticated link reach. """ - document = factories.DocumentFactory(link_reach=reach) + document = create_document(link_reach=reach) document.content = "new content" document.save() @@ -314,7 +326,7 @@ def test_api_document_versions_retrieve_authenticated_unrelated(reach): client = APIClient() client.force_login(user) - document = factories.DocumentFactory(link_reach=reach) + document = create_document(link_reach=reach) document.content = "new content" document.save() @@ -340,7 +352,7 @@ def test_api_document_versions_retrieve_authenticated_related(via, mock_user_tea client = APIClient() client.force_login(user) - document = factories.DocumentFactory() + document = create_document() document.content = "new content" document.save() @@ -406,9 +418,9 @@ def test_api_document_versions_retrieve_authenticated_related_parent( client = APIClient() client.force_login(user) - grand_parent = factories.DocumentFactory() - parent = factories.DocumentFactory(parent=grand_parent) - document = factories.DocumentFactory(parent=parent) + grand_parent = create_document() + parent = create_document(parent=grand_parent) + document = create_document(parent=parent) document.content = "new content" document.save() @@ -462,7 +474,7 @@ def test_api_document_versions_retrieve_authenticated_related_parent( def test_api_document_versions_create_anonymous(): """Anonymous users should not be allowed to create document versions.""" - document = factories.DocumentFactory() + document = create_document() response = APIClient().post( f"/api/v1.0/documents/{document.id!s}/versions/", @@ -484,7 +496,7 @@ def test_api_document_versions_create_authenticated_unrelated(): client = APIClient() client.force_login(user) - document = factories.DocumentFactory() + document = create_document() response = client.post( f"/api/v1.0/documents/{document.id!s}/versions/", @@ -506,7 +518,7 @@ def test_api_document_versions_create_authenticated_related(via, mock_user_teams client = APIClient() client.force_login(user) - document = factories.DocumentFactory() + document = create_document() if via == USER: factories.UserDocumentAccessFactory(document=document, user=user) elif via == TEAM: @@ -524,8 +536,10 @@ def test_api_document_versions_create_authenticated_related(via, mock_user_teams def test_api_document_versions_update_anonymous(): """Anonymous users should not be allowed to update a document version.""" - access = factories.UserDocumentAccessFactory() - document = access.document + document = create_document() + factories.UserDocumentAccessFactory(document=document) + # a second version of the object: the first one is the latest, which the + # listing excludes document.content = "new content" document.save() @@ -550,8 +564,10 @@ def test_api_document_versions_update_authenticated_unrelated(): client = APIClient() client.force_login(user) - access = factories.UserDocumentAccessFactory() - document = access.document + document = create_document() + factories.UserDocumentAccessFactory(document=document) + # a second version of the object: the first one is the latest, which the + # listing excludes document.content = "new content" document.save() @@ -559,7 +575,7 @@ def test_api_document_versions_update_authenticated_unrelated(): version_id = document.get_versions_slice()["versions"][0]["version_id"] response = client.put( - f"/api/v1.0/documents/{access.document_id!s}/versions/{version_id:s}/", + f"/api/v1.0/documents/{document.id!s}/versions/{version_id:s}/", {"foo": "bar"}, format="json", ) @@ -577,7 +593,7 @@ def test_api_document_versions_update_authenticated_related(via, mock_user_teams client = APIClient() client.force_login(user) - document = factories.DocumentFactory() + document = create_document() if via == USER: factories.UserDocumentAccessFactory(document=document, user=user) @@ -630,7 +646,7 @@ def test_api_document_versions_delete_authenticated(reach): client = APIClient() client.force_login(user) - document = factories.DocumentFactory(link_reach=reach) + document = create_document(link_reach=reach) document.content = "new content" document.save() @@ -655,7 +671,7 @@ def test_api_document_versions_delete_reader_or_editor(via, role, mock_user_team client = APIClient() client.force_login(user) - document = factories.DocumentFactory() + document = create_document() if via == USER: factories.UserDocumentAccessFactory(document=document, user=user, role=role) elif via == TEAM: @@ -692,7 +708,7 @@ def test_api_document_versions_delete_administrator_or_owner(via, mock_user_team client = APIClient() client.force_login(user) - document = factories.DocumentFactory() + document = create_document() role = random.choice(["administrator", "owner"]) if via == USER: factories.UserDocumentAccessFactory(document=document, user=user, role=role) diff --git a/src/backend/core/tests/documents/test_api_documents_can_edit.py b/src/backend/core/tests/documents/test_api_documents_can_edit.py deleted file mode 100644 index f167f033a2..0000000000 --- a/src/backend/core/tests/documents/test_api_documents_can_edit.py +++ /dev/null @@ -1,318 +0,0 @@ -"""Test the can_edit endpoint in the viewset DocumentViewSet.""" - -from django.core.cache import cache - -import pytest -import responses -from rest_framework.test import APIClient - -from core import factories - -pytestmark = pytest.mark.django_db - - -@responses.activate -@pytest.mark.parametrize("ws_not_connected_ready_only", [True, False]) -@pytest.mark.parametrize("role", ["editor", "reader"]) -def test_api_documents_can_edit_anonymous(settings, ws_not_connected_ready_only, role): - """Anonymous users can edit documents when link_role is editor.""" - document = factories.DocumentFactory(link_reach="public", link_role=role) - client = APIClient() - session_key = client.session.session_key - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = ws_not_connected_ready_only - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 0, "exists": False}) - - response = client.get(f"/api/v1.0/documents/{document.id!s}/can-edit/") - - if role == "reader": - assert response.status_code == 401 - else: - assert response.status_code == 200 - assert response.json() == {"can_edit": True} - assert ws_resp.call_count == (1 if ws_not_connected_ready_only else 0) - - -@responses.activate -@pytest.mark.parametrize("ws_not_connected_ready_only", [True, False]) -def test_api_documents_can_edit_authenticated_no_websocket( - settings, ws_not_connected_ready_only -): - """ - A user not connected to the websocket and no other user have already updated the document, - the document can be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = ws_not_connected_ready_only - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - - ws_resp = responses.get(endpoint_url, json={"count": 0, "exists": False}) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/can-edit/", - ) - assert response.status_code == 200 - - assert response.json() == {"can_edit": True} - assert ws_resp.call_count == (1 if ws_not_connected_ready_only else 0) - - -@responses.activate -def test_api_documents_can_edit_authenticated_no_websocket_user_already_editing( - settings, -): - """ - A user not connected to the websocket and another user have already updated the document, - the document can not be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 0, "exists": False}) - - cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/can-edit/", - ) - assert response.status_code == 200 - assert response.json() == {"can_edit": False} - - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_can_edit_no_websocket_other_user_connected_to_websocket( - settings, -): - """ - A user not connected to the websocket and another user is connected to the websocket, - the document can not be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 3, "exists": False}) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/can-edit/", - ) - assert response.status_code == 200 - assert response.json() == {"can_edit": False} - assert cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_can_edit_user_connected_to_websocket(settings): - """ - A user connected to the websocket, the document can be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 3, "exists": True}) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/can-edit/", - ) - assert response.status_code == 200 - assert response.json() == {"can_edit": True} - assert cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_can_edit_websocket_server_unreachable_fallback_to_no_websocket( - settings, -): - """ - When the websocket server is unreachable, the document can be updated like if the user was - not connected to the websocket. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/can-edit/", - ) - assert response.status_code == 200 - assert response.json() == {"can_edit": True} - - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_can_edit_websocket_server_unreachable_fallback_to_no_websocket_other_users( - settings, -): - """ - When the websocket server is unreachable, the behavior fallback to the no websocket one. - If an other user is already editing, the document can not be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/can-edit/", - ) - assert response.status_code == 200 - assert response.json() == {"can_edit": False} - - assert cache.get(f"docs:no-websocket:{document.id}") == "other_session_key" - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_can_edit_websocket_server_room_not_found( - settings, -): - """ - When the websocket server returns a 404, the document can be updated like if the user was - not connected to the websocket. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=404) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/can-edit/", - ) - assert response.status_code == 200 - assert response.json() == {"can_edit": True} - - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_can_edit_websocket_server_room_not_found_other_already_editing( - settings, -): - """ - When the websocket server returns a 404 and another user is editing the document, - the response should be can-edit=False. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=404) - - cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/can-edit/", - ) - assert response.status_code == 200 - assert response.json() == {"can_edit": False} - - assert ws_resp.call_count == 1 diff --git a/src/backend/core/tests/documents/test_api_documents_children_create.py b/src/backend/core/tests/documents/test_api_documents_children_create.py index d5e25f7bb5..679edca8f8 100644 --- a/src/backend/core/tests/documents/test_api_documents_children_create.py +++ b/src/backend/core/tests/documents/test_api_documents_children_create.py @@ -314,8 +314,11 @@ def create_document(): assert document.numchild == 2 +@patch("core.api.viewsets.YHubService") @patch("core.services.converter_services.Converter.convert") -def test_api_documents_children_create_with_docx_file_success(mock_convert, settings): +def test_api_documents_children_create_with_docx_file_success( + mock_convert, mock_yhub, settings +): """ Authenticated users should be able to create children document by uploading a DOCX file. The file should be converted to YJS format and the title should be set from filename. @@ -327,7 +330,7 @@ def test_api_documents_children_create_with_docx_file_success(mock_convert, sett settings.CONVERSION_UPLOAD_ENABLED = True # Mock the conversion - converted_yjs = "base64encodedyjscontent" + converted_yjs = b"\x01\x02raw yjs update" mock_convert.return_value = converted_yjs # Create a fake DOCX file @@ -350,7 +353,10 @@ def test_api_documents_children_create_with_docx_file_success(mock_convert, sett assert Document.objects.count() == 2 children = Document.objects.get(pk=response.json()["id"]) assert children.title == "My Important Document.docx" - assert children.content == converted_yjs + # the content is saved by the collaboration server, not by Django + assert children.content is None + mock_yhub.assert_called_once_with(user=user) + mock_yhub.return_value.create_ydoc.assert_called_once_with(children, converted_yjs) # Verify the converter was called correctly mock_convert.assert_called_once_with( diff --git a/src/backend/core/tests/documents/test_api_documents_content_retrieve.py b/src/backend/core/tests/documents/test_api_documents_content_retrieve.py deleted file mode 100644 index 3d1ce1c3bd..0000000000 --- a/src/backend/core/tests/documents/test_api_documents_content_retrieve.py +++ /dev/null @@ -1,506 +0,0 @@ -""" -Tests for the GET /api/v1.0/documents/{id}/content/ endpoint. -""" - -from datetime import timedelta -from uuid import uuid4 - -from django.core.cache import cache -from django.core.files.storage import default_storage -from django.utils import timezone - -import pytest -from asgiref.sync import sync_to_async -from rest_framework import status -from rest_framework.test import APIClient - -from core import factories -from core.api.utils import get_content_metadata_cache_key -from core.tests.conftest import TEAM, USER, VIA - -pytestmark = pytest.mark.django_db - - -@pytest.mark.parametrize("reach", ["authenticated", "restricted"]) -def test_api_documents_content_retrieve_anonymous_non_public(reach): - """Anonymous users cannot retrieve content of non-public documents.""" - document = factories.DocumentFactory(link_reach=reach) - - response = APIClient().get(f"/api/v1.0/documents/{document.id!s}/content/") - - assert response.status_code == status.HTTP_401_UNAUTHORIZED - - -def test_api_documents_content_retrieve_anonymous_public(): - """Anonymous users can retrieve content of a public document.""" - document = factories.DocumentFactory(link_reach="public") - - assert not cache.get(get_content_metadata_cache_key(document.id)) - - response = APIClient().get(f"/api/v1.0/documents/{document.id!s}/content/") - - assert response.status_code == status.HTTP_200_OK - assert response["Content-Type"] == "text/plain" - assert b"".join( - response.streaming_content - ) == factories.YDOC_HELLO_WORLD_BASE64.encode("utf-8") - assert response["Content-Length"] is not None - assert response["ETag"] is not None - assert response["Last-Modified"] is not None - assert response["Cache-Control"] == "private, no-cache" - - assert cache.get(get_content_metadata_cache_key(document.id)) - - -def test_api_documents_content_retrieve_authenticated_no_access(): - """Authenticated users without access cannot retrieve content of a restricted document.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - - client = APIClient() - client.force_login(user) - - response = client.get(f"/api/v1.0/documents/{document.id!s}/content/") - - assert response.status_code == status.HTTP_403_FORBIDDEN - - -@pytest.mark.parametrize("link_reach", ["authenticated", "public"]) -def test_api_documents_content_retrieve_authenticated_not_restricted(link_reach): - """ - Authenticated users can retrieve content of a public document - without any explicit access grant. - """ - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach=link_reach) - - client = APIClient() - client.force_login(user) - - assert not cache.get(get_content_metadata_cache_key(document.id)) - - response = client.get(f"/api/v1.0/documents/{document.id!s}/content/") - - assert response.status_code == status.HTTP_200_OK - assert b"".join( - response.streaming_content - ) == factories.YDOC_HELLO_WORLD_BASE64.encode("utf-8") - assert response["Content-Length"] is not None - assert response["ETag"] is not None - assert response["Last-Modified"] is not None - assert response["Cache-Control"] == "private, no-cache" - - assert cache.get(get_content_metadata_cache_key(document.id)) - - -@pytest.mark.parametrize("via", VIA) -@pytest.mark.parametrize( - "role", ["reader", "commenter", "editor", "administrator", "owner"] -) -def test_api_documents_content_retrieve_success(role, via, mock_user_teams): - """Users with any role can retrieve document content, directly or via a team.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - - if via == USER: - factories.UserDocumentAccessFactory(document=document, user=user, role=role) - elif via == TEAM: - mock_user_teams.return_value = ["lasuite"] - factories.TeamDocumentAccessFactory( - document=document, team="lasuite", role=role - ) - - client = APIClient() - client.force_login(user) - - assert not cache.get(get_content_metadata_cache_key(document.id)) - - response = client.get(f"/api/v1.0/documents/{document.id!s}/content/") - - assert response.status_code == status.HTTP_200_OK - assert b"".join( - response.streaming_content - ) == factories.YDOC_HELLO_WORLD_BASE64.encode("utf-8") - assert response["Content-Length"] is not None - assert response["ETag"] is not None - assert response["Last-Modified"] is not None - assert response["Cache-Control"] == "private, no-cache" - - assert cache.get(get_content_metadata_cache_key(document.id)) - - -def test_api_documents_content_retrieve_nonexistent_document(): - """Retrieving content of a non-existent document returns 404.""" - user = factories.UserFactory() - client = APIClient() - client.force_login(user) - - response = client.get(f"/api/v1.0/documents/{uuid4()!s}/content/") - - assert response.status_code == status.HTTP_404_NOT_FOUND - - -def test_api_documents_content_retrieve_file_not_in_storage(): - """Returns an empty string when the file does not exist on the storage.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="reader") - - client = APIClient() - client.force_login(user) - - default_storage.delete(document.file_key) - - assert not default_storage.exists(document.file_key) - - response = client.get(f"/api/v1.0/documents/{document.id!s}/content/") - - assert response.status_code == status.HTTP_200_OK - assert b"".join(response.streaming_content) == b"" - assert not response.get("Content-Length") - assert not response.get("ETag") - assert not response.get("Last-Modified") - assert not response.get("Cache-Control") - - assert not cache.get(get_content_metadata_cache_key(document.id)) - - -# The data created in this test through `sync_to_async` is written on a -# separate thread-local database connection, outside the atomic transaction -# pytest-django uses to isolate tests. `transaction=True` makes pytest-django -# flush the tables after the test instead of relying on a rollback, so the row -# does not leak into the rest of the suite. -@pytest.mark.django_db(transaction=True) -@pytest.mark.asyncio(loop_scope="function") -async def test_api_documents_content_retrieve_async(monkeypatch): - """ - Test the content retrieve method in async should use the async generator in the streaming - response. - """ - monkeypatch.setenv("PYTHON_SERVER_MODE", "async") - - document = await sync_to_async(factories.DocumentFactory)(link_reach="public") - client = APIClient() - - response = await sync_to_async(client.get)( - f"/api/v1.0/documents/{document.id!s}/content/" - ) - - assert response.status_code == status.HTTP_200_OK - # Wait for the streaming content to be fully received => async iterator -> list - # This fails if the streaming is not an async generator - response_content = b"".join( - [content async for content in response.streaming_content] - ).decode("utf-8") - assert response_content == factories.YDOC_HELLO_WORLD_BASE64 - - -@pytest.mark.django_db(transaction=True) -@pytest.mark.asyncio(loop_scope="function") -async def test_api_documents_content_retrieve_file_not_in_storage_async(monkeypatch): - """Returns an empty string when the file does not exist on the storage.""" - monkeypatch.setenv("PYTHON_SERVER_MODE", "async") - - user = await sync_to_async(factories.UserFactory)() - document = await sync_to_async(factories.DocumentFactory)(link_reach="restricted") - await sync_to_async(factories.UserDocumentAccessFactory)( - document=document, user=user, role="reader" - ) - - client = APIClient() - await client.aforce_login(user) - - await sync_to_async(default_storage.delete)(document.file_key) - - assert not await sync_to_async(default_storage.exists)(document.file_key) - - response = await sync_to_async(client.get)( - f"/api/v1.0/documents/{document.id!s}/content/" - ) - - assert response.status_code == status.HTTP_200_OK - # Wait for the streaming content to be fully received => async iterator -> list - # This fails if the streaming is not an async generator - assert b"".join([content async for content in response.streaming_content]) == b"" - assert not response.get("Content-Length") - assert not response.get("ETag") - assert not response.get("Last-Modified") - assert not response.get("Cache-Control") - - assert not await cache.aget(get_content_metadata_cache_key(document.id)) - - -def test_api_documents_content_retrieve_content_length_header(): - """The response includes the Content-Length header when available from storage.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="reader") - - client = APIClient() - client.force_login(user) - - response = client.get(f"/api/v1.0/documents/{document.id!s}/content/") - - assert response.status_code == status.HTTP_200_OK - expected_size = default_storage.size(document.file_key) - assert int(response["Content-Length"]) == expected_size - - -@pytest.mark.parametrize("role", ["reader", "commenter", "editor", "administrator"]) -def test_api_documents_content_retrieve_deleted_document_for_non_owners_all_roles(role): - """ - Retrieving content of a soft-deleted document returns 404 for any non-owner role. - """ - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role=role) - - document.soft_delete() - document.refresh_from_db() - - client = APIClient() - client.force_login(user) - - response = client.get(f"/api/v1.0/documents/{document.id!s}/content/") - - assert response.status_code == status.HTTP_404_NOT_FOUND - - -def test_api_documents_content_retrieve_deleted_document_for_owner(): - """ - Owners can still retrieve content of a soft-deleted document. - - The 'retrieve' ability is True for owners regardless of deletion state. - """ - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="owner") - - document.soft_delete() - document.refresh_from_db() - - client = APIClient() - client.force_login(user) - - assert not cache.get(get_content_metadata_cache_key(document.id)) - - response = client.get(f"/api/v1.0/documents/{document.id!s}/content/") - - assert response.status_code == status.HTTP_200_OK - assert b"".join( - response.streaming_content - ) == factories.YDOC_HELLO_WORLD_BASE64.encode("utf-8") - assert response["Content-Length"] is not None - assert response["ETag"] is not None - assert response["Last-Modified"] is not None - assert response["Cache-Control"] == "private, no-cache" - - assert cache.get(get_content_metadata_cache_key(document.id)) - - -def test_api_documents_content_retrieve_reusing_etag(): - """Fetching content reusing a valid ETag header should return a 304.""" - - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="owner") - - client = APIClient() - client.force_login(user) - - file_metadata = default_storage.connection.meta.client.head_object( - Bucket=default_storage.bucket_name, Key=document.file_key - ) - last_modified = file_metadata["LastModified"] - etag = file_metadata["ETag"] - size = file_metadata["ContentLength"] - - cache.set( - get_content_metadata_cache_key(document.id), - { - "last_modified": last_modified.isoformat(), - "etag": etag, - "size": size, - }, - ) - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/content/", - headers={"If-None-Match": etag}, - ) - - assert response.status_code == status.HTTP_304_NOT_MODIFIED - - -def test_api_documents_content_retrieve_reusing_invalid_etag(): - """Fetching content using an invalid ETag header should return a 200.""" - - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="owner") - - client = APIClient() - client.force_login(user) - - file_metadata = default_storage.connection.meta.client.head_object( - Bucket=default_storage.bucket_name, Key=document.file_key - ) - last_modified = file_metadata["LastModified"] - etag = file_metadata["ETag"] - size = file_metadata["ContentLength"] - - cache.set( - get_content_metadata_cache_key(document.id), - { - "last_modified": last_modified.isoformat(), - "etag": etag, - "size": size, - }, - ) - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/content/", - headers={"If-None-Match": "invalid"}, - ) - - assert response.status_code == status.HTTP_200_OK - assert b"".join( - response.streaming_content - ) == factories.YDOC_HELLO_WORLD_BASE64.encode("utf-8") - assert response["Content-Length"] is not None - assert response["ETag"] is not None - assert response["Last-Modified"] is not None - assert response["Cache-Control"] == "private, no-cache" - - -def test_api_documents_content_retrieve_using_etag_without_cache(): - """ - Fetching content using a valid ETag header but without existing cache should return a 304. - """ - - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="owner") - - client = APIClient() - client.force_login(user) - - file_metadata = default_storage.connection.meta.client.head_object( - Bucket=default_storage.bucket_name, Key=document.file_key - ) - etag = file_metadata["ETag"] - - assert not cache.get(get_content_metadata_cache_key(document.id)) - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/content/", - headers={"If-None-Match": etag}, - ) - - assert response.status_code == status.HTTP_304_NOT_MODIFIED - - -def test_api_documents_content_retrieve_reusing_last_modified_since(): - """Fetching a content using a If-Modified-Since valid should return a 304.""" - - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="owner") - - client = APIClient() - client.force_login(user) - - file_metadata = default_storage.connection.meta.client.head_object( - Bucket=default_storage.bucket_name, Key=document.file_key - ) - last_modified = file_metadata["LastModified"] - etag = file_metadata["ETag"] - size = file_metadata["ContentLength"] - - cache.set( - get_content_metadata_cache_key(document.id), - { - "last_modified": last_modified.isoformat(), - "etag": etag, - "size": size, - }, - ) - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/content/", - headers={ - "If-Modified-Since": timezone.now().strftime("%a, %d %b %Y %H:%M:%S %Z") - }, - ) - - assert response.status_code == status.HTTP_304_NOT_MODIFIED - - -def test_api_documents_content_retrieve_using_last_modified_since_without_cache(): - """ - Fetching a content using a If-Modified-Since valid should return a 304 - even if content metadata are not present in cache. - """ - - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="owner") - - client = APIClient() - client.force_login(user) - - assert not cache.get(get_content_metadata_cache_key(document.id)) - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/content/", - headers={ - "If-Modified-Since": timezone.now().strftime("%a, %d %b %Y %H:%M:%S %Z") - }, - ) - - assert response.status_code == status.HTTP_304_NOT_MODIFIED - - -def test_api_documents_content_retrieve_reusing_last_modified_since_invalid(): - """Fetching a content using a If-Modified-Since invalid should return a 200.""" - - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="owner") - - client = APIClient() - client.force_login(user) - - file_metadata = default_storage.connection.meta.client.head_object( - Bucket=default_storage.bucket_name, Key=document.file_key - ) - last_modified = file_metadata["LastModified"] - etag = file_metadata["ETag"] - size = file_metadata["ContentLength"] - - cache.set( - get_content_metadata_cache_key(document.id), - { - "last_modified": last_modified.isoformat(), - "etag": etag, - "size": size, - }, - ) - - response = client.get( - f"/api/v1.0/documents/{document.id!s}/content/", - headers={ - "If-Modified-Since": (timezone.now() - timedelta(minutes=60)).strftime( - "%a, %d %b %Y %H:%M:%S %Z" - ) - }, - ) - - assert response.status_code == status.HTTP_200_OK - assert b"".join( - response.streaming_content - ) == factories.YDOC_HELLO_WORLD_BASE64.encode("utf-8") - assert response["Content-Length"] is not None - assert response["ETag"] is not None - assert response["Last-Modified"] is not None - assert response["Cache-Control"] == "private, no-cache" diff --git a/src/backend/core/tests/documents/test_api_documents_content_update.py b/src/backend/core/tests/documents/test_api_documents_content_update.py deleted file mode 100644 index b7b8761476..0000000000 --- a/src/backend/core/tests/documents/test_api_documents_content_update.py +++ /dev/null @@ -1,587 +0,0 @@ -""" -Tests for the PATCH /api/v1.0/documents/{id}/content/ endpoint. -""" - -import base64 -from functools import cache -from uuid import uuid4 - -from django.core.cache import cache as django_cache -from django.core.files.storage import default_storage - -import pycrdt -import pytest -import responses -from rest_framework import status -from rest_framework.test import APIClient - -from core import factories, models -from core.tests.conftest import TEAM, USER, VIA - -pytestmark = pytest.mark.django_db - - -@cache -def get_sample_ydoc(): - """Return a ydoc from text for testing purposes.""" - ydoc = pycrdt.Doc() - ydoc["document-store"] = pycrdt.Text("Hello") - update = ydoc.get_update() - return base64.b64encode(update).decode("utf-8") - - -def get_s3_content(document): - """Read the raw content currently stored in S3 for the given document.""" - with default_storage.open(document.file_key, mode="rb") as file: - return file.read().decode() - - -def test_api_documents_content_update_anonymous(): - """Anonymous users without access cannot update document content.""" - document = factories.DocumentFactory(link_reach="restricted") - - response = APIClient().patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc()}, - ) - - assert response.status_code == status.HTTP_401_UNAUTHORIZED - - -def test_api_documents_content_update_authenticated_no_access(): - """Authenticated users without access cannot update document content.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - - client = APIClient() - client.force_login(user) - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc()}, - ) - - assert response.status_code == status.HTTP_403_FORBIDDEN - - -@pytest.mark.parametrize("role", ["reader", "commenter"]) -def test_api_documents_content_update_read_only_role(role): - """Users with reader or commenter role cannot update document content.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role=role) - - client = APIClient() - client.force_login(user) - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc()}, - ) - - assert response.status_code == status.HTTP_403_FORBIDDEN - - -@pytest.mark.parametrize("via", VIA) -@pytest.mark.parametrize("role", ["editor", "administrator", "owner"]) -def test_api_documents_content_update_success(role, via, mock_user_teams): - """Users with editor, administrator, or owner role can update document content.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - - if via == USER: - factories.UserDocumentAccessFactory(document=document, user=user, role=role) - elif via == TEAM: - mock_user_teams.return_value = ["lasuite"] - factories.TeamDocumentAccessFactory( - document=document, team="lasuite", role=role - ) - - client = APIClient() - client.force_login(user) - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc(), "websocket": True}, - ) - - assert response.status_code == status.HTTP_204_NO_CONTENT - assert get_s3_content(document) == get_sample_ydoc() - - -def test_api_documents_content_update_missing_content_field(): - """A request body without the content field returns 400.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="editor") - - client = APIClient() - client.force_login(user) - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {}, - ) - - assert response.status_code == status.HTTP_400_BAD_REQUEST - assert response.json() == { - "content": [ - "This field is required.", - ] - } - - -def test_api_documents_content_update_invalid_base64(): - """A non-base64 content value returns 400.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="editor") - - client = APIClient() - client.force_login(user) - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": "not-valid-base64!!!"}, - ) - - assert response.status_code == status.HTTP_400_BAD_REQUEST - assert response.json() == { - "content": [ - "Invalid base64 content.", - ] - } - - -def test_api_documents_content_update_nonexistent_document(): - """Updating the content of a non-existent document returns 404.""" - user = factories.UserFactory() - client = APIClient() - client.force_login(user) - - response = client.patch( - f"/api/v1.0/documents/{uuid4()!s}/content/", - {"content": get_sample_ydoc()}, - ) - - assert response.status_code == status.HTTP_404_NOT_FOUND - - -def test_api_documents_content_update_replaces_existing(): - """Patching content replaces whatever was previously in S3.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="editor") - - client = APIClient() - client.force_login(user) - - assert get_s3_content(document) == factories.YDOC_HELLO_WORLD_BASE64 - - new_content = get_sample_ydoc() - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": new_content, "websocket": True}, - ) - - assert response.status_code == status.HTTP_204_NO_CONTENT - assert get_s3_content(document) == new_content - - -@pytest.mark.parametrize("role", ["editor", "administrator"]) -def test_api_documents_content_update_deleted_document_for_non_owners(role): - """Updating content on a soft-deleted document returns 404 for non-owners. - - Soft-deleted documents are excluded from the queryset for non-owners, - so the endpoint returns 404 rather than 403. - """ - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role=role) - - document.soft_delete() - document.refresh_from_db() - - client = APIClient() - client.force_login(user) - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc()}, - ) - - assert response.status_code == status.HTTP_404_NOT_FOUND - - -def test_api_documents_content_update_deleted_document_for_owners(): - """Updating content on a soft-deleted document returns 403 for owners.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="owner") - - document.soft_delete() - document.refresh_from_db() - - client = APIClient() - client.force_login(user) - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc()}, - ) - - assert response.status_code == status.HTTP_403_FORBIDDEN - - -def test_api_documents_content_update_link_editor(): - """ - A public document with link_role=editor allows any authenticated user to - update content via the link role. - """ - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="public", link_role="editor") - - client = APIClient() - client.force_login(user) - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc(), "websocket": True}, - ) - - assert response.status_code == status.HTTP_204_NO_CONTENT - assert get_s3_content(document) == get_sample_ydoc() - assert models.Document.objects.filter(id=document.id).exists() - - -@responses.activate -def test_api_documents_content_update_authenticated_no_websocket(settings): - """ - When a user updates the document content, not connected to the websocket and is the first - to update, the content should be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 0, "exists": False}) - - assert django_cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc(), "websocket": False}, - ) - assert response.status_code == status.HTTP_204_NO_CONTENT - assert get_s3_content(document) == get_sample_ydoc() - assert django_cache.get(f"docs:no-websocket:{document.id}") == session_key - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_content_update_authenticated_no_websocket_user_already_editing( - settings, -): - """ - When a user updates the document content, not connected to the websocket and another session - is already editing, the update should be denied. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 0, "exists": False}) - - django_cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc(), "websocket": False}, - ) - assert response.status_code == status.HTTP_403_FORBIDDEN - assert response.json() == {"detail": "You are not allowed to edit this document."} - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_content_update_no_websocket_other_user_connected_to_websocket( - settings, -): - """ - When a user updates document content without websocket and another user is connected - to the websocket, the update should be denied. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 3, "exists": False}) - - assert django_cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc(), "websocket": False}, - ) - assert response.status_code == status.HTTP_403_FORBIDDEN - assert response.json() == {"detail": "You are not allowed to edit this document."} - assert django_cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_content_update_user_connected_to_websocket(settings): - """ - When a user updates document content and is connected to the websocket, - the content should be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 3, "exists": True}) - - assert django_cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc(), "websocket": False}, - ) - assert response.status_code == status.HTTP_204_NO_CONTENT - assert get_s3_content(document) == get_sample_ydoc() - assert django_cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_content_update_websocket_server_unreachable_fallback_to_no_websocket( - settings, -): - """ - When the websocket server is unreachable, the content should be updated like if the user - was not connected to the websocket. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - assert django_cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc(), "websocket": False}, - ) - assert response.status_code == status.HTTP_204_NO_CONTENT - assert get_s3_content(document) == get_sample_ydoc() - assert django_cache.get(f"docs:no-websocket:{document.id}") == session_key - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_content_update_websocket_server_unreachable_fallback_to_no_websocket_other_users( - settings, -): - """ - When the websocket server is unreachable, the behavior fallback to the no websocket one. - If another user is already editing, the content update should be denied. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - django_cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc(), "websocket": False}, - ) - assert response.status_code == status.HTTP_403_FORBIDDEN - assert django_cache.get(f"docs:no-websocket:{document.id}") == "other_session_key" - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_content_update_websocket_server_room_not_found_fallback_to_no_websocket_other_users( - settings, -): - """ - When the WebSocket server does not have the room created, the logic should fallback to - no-WebSocket. If another user is already editing, the update must be denied. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=404) - - django_cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc(), "websocket": False}, - ) - assert response.status_code == status.HTTP_403_FORBIDDEN - assert django_cache.get(f"docs:no-websocket:{document.id}") == "other_session_key" - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_content_update_force_websocket_param_to_true(settings): - """ - When the websocket parameter is set to true, the content should be updated without any check. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - assert django_cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc(), "websocket": True}, - ) - assert response.status_code == status.HTTP_204_NO_CONTENT - assert get_s3_content(document) == get_sample_ydoc() - assert django_cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 0 - - -@responses.activate -def test_api_documents_content_update_feature_flag_disabled(settings): - """ - When the feature flag is disabled, the content should be updated without any check. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = False - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - assert django_cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_sample_ydoc(), "websocket": False}, - ) - assert response.status_code == status.HTTP_204_NO_CONTENT - assert get_s3_content(document) == get_sample_ydoc() - assert django_cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 0 - - -def test_api_documents_content_upadte_invalid_yjs_doc(): - """sending an invalid yjs doc as content should return a 400.""" - user = factories.UserFactory() - document = factories.DocumentFactory(link_reach="restricted") - factories.UserDocumentAccessFactory(document=document, user=user, role="editor") - - client = APIClient() - client.force_login(user) - - assert get_s3_content(document) == factories.YDOC_HELLO_WORLD_BASE64 - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - { - "content": base64.b64encode(b"invalid yjs").decode("utf-8"), - "websocket": True, - }, - ) - - assert response.status_code == status.HTTP_400_BAD_REQUEST diff --git a/src/backend/core/tests/documents/test_api_documents_content_updated.py b/src/backend/core/tests/documents/test_api_documents_content_updated.py new file mode 100644 index 0000000000..fa7b5ac693 --- /dev/null +++ b/src/backend/core/tests/documents/test_api_documents_content_updated.py @@ -0,0 +1,312 @@ +""" +Tests for Documents API endpoint in impress's core app: content updated +""" + +from datetime import datetime, timedelta +from datetime import timezone as tz +from unittest import mock +from uuid import uuid4 + +import jwt +import pytest +import responses +from freezegun import freeze_time +from rest_framework.test import APIClient + +from core import factories +from core.authentication import CollaborationServerAuthentication +from core.models import Document +from core.services.search_indexers import FindDocumentIndexer +from core.tests.utils.jwt_helper import build_jwks, generate_key_pair, key_id +from core.utils.yjs import base64_yjs_to_text + +pytestmark = pytest.mark.django_db + +# Generating an RSA key is expensive, do it once for the whole module +PRIVATE_KEY, PUBLIC_KEY = generate_key_pair() +JWKS_URL = "http://yhub:3002/collaboration/jwks/v1" + + +@pytest.fixture(name="yhub_jwks", autouse=True) +def yhub_jwks_fixture(settings): + """ + Publish the collaboration server keys where the backend reads them. + + It only ever holds the public half of that key, and not even in its + configuration: it fetches it from the collaboration server itself. + """ + settings.YHUB_API_BASE_URL = "http://yhub:3002" + + with responses.RequestsMock(assert_all_requests_are_fired=False) as jwks: + jwks.get(JWKS_URL, json=build_jwks(PUBLIC_KEY)) + yield jwks + + +def collaboration_token(private_key=PRIVATE_KEY, public_key=PUBLIC_KEY, **claims): + """Sign a token the way the collaboration server does.""" + issued_at = datetime.now(tz=tz.utc) + + return jwt.encode( + { + "iss": "yhub", + "aud": CollaborationServerAuthentication.AUDIENCE, + "iat": issued_at, + "exp": issued_at + timedelta(seconds=60), + **claims, + }, + private_key, + algorithm="RS256", + headers={"kid": key_id(public_key)}, + ) + + +def test_api_documents_content_updated_anonymous(): + """Anonymous users should not be allowed to declare a content update.""" + document = factories.DocumentFactory() + + response = APIClient().post(f"/api/v1.0/documents/{document.id!s}/content-updated/") + + assert response.status_code == 401 + + +def test_api_documents_content_updated_authenticated(): + """A logged-in user is not the collaboration server, their session is no credential.""" + user = factories.UserFactory() + client = APIClient() + client.force_login(user) + document = factories.DocumentFactory(users=[(user, "owner")]) + + response = client.post(f"/api/v1.0/documents/{document.id!s}/content-updated/") + + assert response.status_code == 401 + + +def test_api_documents_content_updated_token_signed_by_another_key(): + """šŸ”’ A token signed by another key should not be allowed, published "kid" or not.""" + document = factories.DocumentFactory() + other_private_key, _other_public_key = generate_key_pair() + + response = APIClient().post( + f"/api/v1.0/documents/{document.id!s}/content-updated/", + # the key that signs it is not the one it names + HTTP_AUTHORIZATION=f"Bearer {collaboration_token(other_private_key)}", + ) + + assert response.status_code == 401 + + +def test_api_documents_content_updated_token_naming_an_unpublished_key(): + """A token naming a key the collaboration server does not publish is refused.""" + document = factories.DocumentFactory() + token = jwt.encode( + { + "aud": CollaborationServerAuthentication.AUDIENCE, + "exp": datetime.now(tz=tz.utc) + timedelta(seconds=60), + }, + PRIVATE_KEY, + algorithm="RS256", + headers={"kid": "a-key-nobody-published"}, + ) + + response = APIClient().post( + f"/api/v1.0/documents/{document.id!s}/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {token}", + ) + + assert response.status_code == 401 + + +def test_api_documents_content_updated_token_naming_no_key(): + """A token that does not name the key it was signed with is refused.""" + document = factories.DocumentFactory() + token = jwt.encode( + { + "aud": CollaborationServerAuthentication.AUDIENCE, + "exp": datetime.now(tz=tz.utc) + timedelta(seconds=60), + }, + PRIVATE_KEY, + algorithm="RS256", + ) + + response = APIClient().post( + f"/api/v1.0/documents/{document.id!s}/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {token}", + ) + + assert response.status_code == 401 + + +def test_api_documents_content_updated_token_for_another_audience(): + """A token the collaboration server minted for another service should be refused.""" + document = factories.DocumentFactory() + + response = APIClient().post( + f"/api/v1.0/documents/{document.id!s}/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {collaboration_token(aud='somewhere-else')}", + ) + + assert response.status_code == 401 + + +def test_api_documents_content_updated_expired_token(): + """An expired token should be refused, they are short-lived on purpose.""" + document = factories.DocumentFactory() + expired = datetime.now(tz=tz.utc) - timedelta(seconds=60) + + response = APIClient().post( + f"/api/v1.0/documents/{document.id!s}/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {collaboration_token(exp=expired)}", + ) + + assert response.status_code == 401 + + +def test_api_documents_content_updated_collaboration_server_not_configured(settings): + """Without a collaboration server to read the keys from, nothing is authenticated.""" + settings.YHUB_API_BASE_URL = None + document = factories.DocumentFactory() + + response = APIClient().post( + f"/api/v1.0/documents/{document.id!s}/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {collaboration_token()}", + ) + + assert response.status_code == 401 + + +def test_api_documents_content_updated_jwks_unavailable(yhub_jwks): + """A collaboration server that publishes no key authenticates nobody.""" + yhub_jwks.reset() + yhub_jwks.get(JWKS_URL, status=500) + document = factories.DocumentFactory() + + response = APIClient().post( + f"/api/v1.0/documents/{document.id!s}/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {collaboration_token()}", + ) + + assert response.status_code == 401 + + +def test_api_documents_content_updated_rolled_key(yhub_jwks): + """ + A key rolled on the collaboration server should be picked up on its own. + + This is what publishing a JWKS buys over a key pinned in our settings: + the tokens signed with the new key name a key we do not know, and looking + it up fetches the set again. + """ + document = factories.DocumentFactory() + url = f"/api/v1.0/documents/{document.id!s}/content-updated/" + + # a first call caches the keys published so far + response = APIClient().post( + url, HTTP_AUTHORIZATION=f"Bearer {collaboration_token()}" + ) + assert response.status_code == 204 + + new_private_key, new_public_key = generate_key_pair() + yhub_jwks.reset() + yhub_jwks.get(JWKS_URL, json=build_jwks(new_public_key)) + + response = APIClient().post( + url, + HTTP_AUTHORIZATION=( + f"Bearer {collaboration_token(new_private_key, new_public_key)}" + ), + ) + + assert response.status_code == 204 + + +def test_api_documents_content_updated(): + """The collaboration server should be able to refresh the date of a document.""" + with freeze_time("2026-08-01 12:00:00"): + # no content: writing one to S3 under a frozen clock breaks its signature + document = factories.DocumentFactory(title="my document", content="") + + with freeze_time("2026-08-06 12:00:00"): + response = APIClient().post( + f"/api/v1.0/documents/{document.id!s}/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {collaboration_token()}", + ) + + assert response.status_code == 204 + + document.refresh_from_db() + assert document.updated_at == datetime(2026, 8, 6, 12, 0, 0, tzinfo=tz.utc) + # the document itself is left alone + assert document.created_at == datetime(2026, 8, 1, 12, 0, 0, tzinfo=tz.utc) + assert document.title == "my document" + + +@pytest.mark.usefixtures("indexer_settings") +def test_api_documents_content_updated_indexes_the_document(): + """ + The content changed on the collaboration server: the search index follows. + + Nothing else refreshes it anymore, the content does not go through Django. + """ + document = factories.DocumentFactory(title="my document") + + with mock.patch.object(FindDocumentIndexer, "push") as mock_push: + response = APIClient().post( + f"/api/v1.0/documents/{document.id!s}/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {collaboration_token()}", + ) + + assert response.status_code == 204 + # the task reads the content back from the collaboration server + indexed = {doc["id"]: doc for doc in mock_push.call_args[0][0]} + assert indexed[str(document.id)]["content"] == base64_yjs_to_text( + factories.YDOC_HELLO_WORLD_BASE64 + ) + + +@pytest.mark.usefixtures("indexer_settings") +def test_api_documents_content_updated_does_not_index_when_the_document_is_unknown(): + """A document that does not exist is not worth an indexation task.""" + with mock.patch("core.api.viewsets.trigger_batch_document_indexer") as mock_trigger: + response = APIClient().post( + f"/api/v1.0/documents/{uuid4()!s}/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {collaboration_token()}", + ) + + assert response.status_code == 404 + mock_trigger.assert_not_called() + + +def test_api_documents_content_updated_restricted_document(): + """ + The collaboration server acts for whoever is editing, the access of a + document is not its business. + """ + document = factories.DocumentFactory(link_reach="restricted") + + response = APIClient().post( + f"/api/v1.0/documents/{document.id!s}/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {collaboration_token()}", + ) + + assert response.status_code == 204 + + +def test_api_documents_content_updated_unknown_document(): + """A document deleted in the meantime should answer a 404.""" + response = APIClient().post( + f"/api/v1.0/documents/{uuid4()!s}/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {collaboration_token()}", + ) + + assert response.status_code == 404 + assert not Document.objects.exists() + + +def test_api_documents_content_updated_invalid_document_id(): + """A room name that is no document id should answer a 404, not a 500.""" + response = APIClient().post( + "/api/v1.0/documents/not-an-uuid/content-updated/", + HTTP_AUTHORIZATION=f"Bearer {collaboration_token()}", + ) + + assert response.status_code == 404 diff --git a/src/backend/core/tests/documents/test_api_documents_create_for_owner.py b/src/backend/core/tests/documents/test_api_documents_create_for_owner.py index b72bc84589..c27d57b165 100644 --- a/src/backend/core/tests/documents/test_api_documents_create_for_owner.py +++ b/src/backend/core/tests/documents/test_api_documents_create_for_owner.py @@ -20,18 +20,32 @@ from core.models import Document, Invitation, User from core.services import mime_types from core.services.converter_services import ConversionError, YdocConverter +from core.services.yhub_services import ( + ServiceUnavailableError as YHubServiceUnavailableError, +) from core.utils.analytics import PosthogEventName pytestmark = pytest.mark.django_db +# the converter returns a raw Yjs update, saved by the collaboration server +CONVERTED_CONTENT = b"Converted document content" + + +@pytest.fixture(autouse=True, name="mock_yhub") +def mock_yhub_fixture(): + """No test of this module should reach the collaboration server.""" + with patch("core.api.serializers.YHubService") as mock: + yield mock + + @pytest.fixture def mock_convert_md(): """Mock YdocConverter.convert to return a converted content.""" with patch.object( YdocConverter, "convert", - return_value="Converted document content", + return_value=CONVERTED_CONTENT, ) as mock: yield mock @@ -172,7 +186,7 @@ def test_api_documents_create_for_owner_invalid_sub(): @override_settings(SERVER_TO_SERVER_API_TOKENS=["DummyToken"]) -def test_api_documents_create_for_owner_existing(mock_convert_md): +def test_api_documents_create_for_owner_existing(mock_convert_md, mock_yhub): """ It should be possible to create a document on behalf of a pre-existing user by passing their sub and email. @@ -204,7 +218,11 @@ def test_api_documents_create_for_owner_existing(mock_convert_md): assert response.json() == {"id": str(document.id)} assert document.title == "My Document" - assert document.content == "Converted document content" + # the content is saved by the collaboration server, not by Django + assert document.content is None + mock_yhub.return_value.create_ydoc.assert_called_once_with( + document, CONVERTED_CONTENT + ) assert document.creator == user assert document.accesses.filter(user=user, role="owner").exists() @@ -240,7 +258,7 @@ def test_api_documents_create_for_owner_existing(mock_convert_md): @override_settings(SERVER_TO_SERVER_API_TOKENS=["DummyToken"]) -def test_api_documents_create_for_owner_new_user(mock_convert_md): +def test_api_documents_create_for_owner_new_user(mock_convert_md, mock_yhub): """ It should be possible to create a document on behalf of new users by passing their unknown sub and email address. @@ -270,7 +288,11 @@ def test_api_documents_create_for_owner_new_user(mock_convert_md): assert response.json() == {"id": str(document.id)} assert document.title == "My Document" - assert document.content == "Converted document content" + # the content is saved by the collaboration server, not by Django + assert document.content is None + mock_yhub.return_value.create_ydoc.assert_called_once_with( + document, CONVERTED_CONTENT + ) assert document.creator is None assert document.accesses.exists() is False @@ -344,7 +366,7 @@ def test_api_documents_create_for_owner_without_notification_email(mock_convert_ OIDC_FALLBACK_TO_EMAIL_FOR_IDENTIFICATION=True, ) def test_api_documents_create_for_owner_existing_user_email_no_sub_with_fallback( - mock_convert_md, + mock_convert_md, mock_yhub ): """ It should be possible to create a document on behalf of a pre-existing user for @@ -378,7 +400,11 @@ def test_api_documents_create_for_owner_existing_user_email_no_sub_with_fallback assert response.json() == {"id": str(document.id)} assert document.title == "My Document" - assert document.content == "Converted document content" + # the content is saved by the collaboration server, not by Django + assert document.content is None + mock_yhub.return_value.create_ydoc.assert_called_once_with( + document, CONVERTED_CONTENT + ) assert document.creator == user assert document.accesses.filter(user=user, role="owner").exists() @@ -444,7 +470,7 @@ def test_api_documents_create_for_owner_existing_user_email_no_sub_no_fallback( OIDC_ALLOW_DUPLICATE_EMAILS=True, ) def test_api_documents_create_for_owner_new_user_no_sub_no_fallback_allow_duplicate( - mock_convert_md, + mock_convert_md, mock_yhub ): """ When a user does not match an existing sub and fallback to matching on email is @@ -476,7 +502,11 @@ def test_api_documents_create_for_owner_new_user_no_sub_no_fallback_allow_duplic assert response.json() == {"id": str(document.id)} assert document.title == "My Document" - assert document.content == "Converted document content" + # the content is saved by the collaboration server, not by Django + assert document.content is None + mock_yhub.return_value.create_ydoc.assert_called_once_with( + document, CONVERTED_CONTENT + ) assert document.creator is None assert document.accesses.exists() is False @@ -669,21 +699,20 @@ def test_api_documents_create_for_owner_with_converter_exception( @override_settings(SERVER_TO_SERVER_API_TOKENS=["DummyToken"]) @pytest.mark.usefixtures("mock_convert_md") -def test_api_documents_create_for_owner_access_before_content(): +def test_api_documents_create_for_owner_access_before_content(mock_yhub): """ - Accesses must exist before content is saved to object storage so the owner - has access to the very first version of the document. + Accesses must exist before the content is sent to the collaboration server + so the owner has access to the very first version of the document. """ user = factories.UserFactory() accesses_at_save_time = [] - original_save_content = Document.save_content - - def capturing_save_content(self, content): + def capturing_create_ydoc(document, _update): accesses_at_save_time.extend( - list(self.accesses.values_list("user__sub", "role")) + list(document.accesses.values_list("user__sub", "role")) ) - return original_save_content(self, content) + + mock_yhub.return_value.create_ydoc.side_effect = capturing_create_ydoc data = { "title": "My Document", @@ -692,16 +721,15 @@ def capturing_save_content(self, content): "email": user.email, } - with patch.object(Document, "save_content", capturing_save_content): - response = APIClient().post( - "/api/v1.0/documents/create-for-owner/", - data, - format="json", - HTTP_AUTHORIZATION="Bearer DummyToken", - ) + response = APIClient().post( + "/api/v1.0/documents/create-for-owner/", + data, + format="json", + HTTP_AUTHORIZATION="Bearer DummyToken", + ) assert response.status_code == 201 - # The owner access must already exist when save_content is called + # The owner access must already exist when the content is saved assert (str(user.sub), "owner") in accesses_at_save_time @@ -729,3 +757,33 @@ def test_api_documents_create_for_owner_with_empty_content(): "This field may not be blank.", ], } + + +@override_settings(SERVER_TO_SERVER_API_TOKENS=["DummyToken"]) +@pytest.mark.usefixtures("mock_convert_md") +def test_api_documents_create_for_owner_collaboration_server_unavailable(mock_yhub): + """ + A document whose content could not be saved by the collaboration server + should not be created at all, neither should its access. + """ + user = factories.UserFactory() + mock_yhub.return_value.create_ydoc.side_effect = YHubServiceUnavailableError( + "Failed to connect to the yhub service" + ) + + response = APIClient().post( + "/api/v1.0/documents/create-for-owner/", + { + "title": "My Document", + "content": "Document content", + "sub": str(user.sub), + "email": user.email, + }, + format="json", + HTTP_AUTHORIZATION="Bearer DummyToken", + ) + + assert response.status_code == 400 + assert response.json() == {"content": ["Could not save the document content"]} + assert Document.objects.exists() is False + assert len(mail.outbox) == 0 diff --git a/src/backend/core/tests/documents/test_api_documents_create_with_file.py b/src/backend/core/tests/documents/test_api_documents_create_with_file.py index ecafeb028c..89066c9654 100644 --- a/src/backend/core/tests/documents/test_api_documents_create_with_file.py +++ b/src/backend/core/tests/documents/test_api_documents_create_with_file.py @@ -2,7 +2,6 @@ Tests for Documents API endpoint in impress's core app: create with file upload """ -from base64 import b64decode, binascii from io import BytesIO from unittest.mock import patch @@ -16,6 +15,9 @@ ConversionError, ServiceUnavailableError, ) +from core.services.yhub_services import ( + ServiceUnavailableError as YHubServiceUnavailableError, +) from core.utils.analytics import PosthogEventName pytestmark = pytest.mark.django_db @@ -40,8 +42,9 @@ def test_api_documents_create_with_file_anonymous(): assert not Document.objects.exists() +@patch("core.api.viewsets.YHubService") @patch("core.services.converter_services.Converter.convert") -def test_api_documents_create_with_docx_file_success(mock_convert, settings): +def test_api_documents_create_with_docx_file_success(mock_convert, mock_yhub, settings): """ Authenticated users should be able to create documents by uploading a DOCX file. The file should be converted to YJS format and the title should be set from filename. @@ -53,7 +56,7 @@ def test_api_documents_create_with_docx_file_success(mock_convert, settings): settings.CONVERSION_UPLOAD_ENABLED = True # Mock the conversion - converted_yjs = "base64encodedyjscontent" + converted_yjs = b"\x01\x02raw yjs update" mock_convert.return_value = converted_yjs # Create a fake DOCX file @@ -73,9 +76,13 @@ def test_api_documents_create_with_docx_file_success(mock_convert, settings): assert response.status_code == 201 document = Document.objects.get() assert document.title == "My Important Document.docx" - assert document.content == converted_yjs + # the content is saved by the collaboration server, not by Django + assert document.content is None assert document.accesses.filter(role="owner", user=user).exists() + mock_yhub.assert_called_once_with(user=user) + mock_yhub.return_value.create_ydoc.assert_called_once_with(document, converted_yjs) + # Verify the converter was called correctly mock_convert.assert_called_once_with( file_content, @@ -134,8 +141,11 @@ def test_api_documents_create_with_docx_file_disabled(mock_convert, settings): mock_capture.assert_not_called() +@patch("core.api.viewsets.YHubService") @patch("core.services.converter_services.Converter.convert") -def test_api_documents_create_with_markdown_file_success(mock_convert, settings): +def test_api_documents_create_with_markdown_file_success( + mock_convert, mock_yhub, settings +): """ Authenticated users should be able to create documents by uploading a Markdown file. """ @@ -146,7 +156,7 @@ def test_api_documents_create_with_markdown_file_success(mock_convert, settings) settings.CONVERSION_UPLOAD_ENABLED = True # Mock the conversion - converted_yjs = "base64encodedyjscontent" + converted_yjs = b"\x01\x02raw yjs update" mock_convert.return_value = converted_yjs # Create a fake Markdown file @@ -166,9 +176,12 @@ def test_api_documents_create_with_markdown_file_success(mock_convert, settings) assert response.status_code == 201 document = Document.objects.get() assert document.title == "readme.md" - assert document.content == converted_yjs + # the content is saved by the collaboration server, not by Django + assert document.content is None assert document.accesses.filter(role="owner", user=user).exists() + mock_yhub.return_value.create_ydoc.assert_called_once_with(document, converted_yjs) + # Verify the converter was called correctly mock_convert.assert_called_once_with( file_content, @@ -204,7 +217,7 @@ def test_api_documents_create_with_file_and_explicit_title(mock_convert, setting settings.CONVERSION_UPLOAD_ENABLED = True # Mock the conversion - converted_yjs = "base64encodedyjscontent" + converted_yjs = b"\x01\x02raw yjs update" mock_convert.return_value = converted_yjs # Create a fake DOCX file @@ -212,7 +225,10 @@ def test_api_documents_create_with_file_and_explicit_title(mock_convert, setting file = BytesIO(file_content) file.name = "Uploaded Document.docx" - with patch("core.api.viewsets.posthog_capture") as mock_capture: + with ( + patch("core.api.viewsets.posthog_capture") as mock_capture, + patch("core.api.viewsets.YHubService"), + ): response = client.post( "/api/v1.0/documents/", { @@ -412,12 +428,13 @@ def test_api_documents_create_with_file_null_value(mock_convert, settings): ) +@patch("core.api.viewsets.YHubService") @patch("core.services.converter_services.Converter.convert") def test_api_documents_create_with_file_preserves_content_format( - mock_convert, settings + mock_convert, mock_yhub, settings ): """ - Verify that the converted content is stored correctly in the document. + Verify that the converted content reaches the collaboration server as it is. """ user = factories.UserFactory() client = APIClient() @@ -425,8 +442,8 @@ def test_api_documents_create_with_file_preserves_content_format( settings.CONVERSION_UPLOAD_ENABLED = True - # Mock the conversion with realistic base64-encoded YJS data - converted_yjs = "AQMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fICA=" + # Mock the conversion with a raw Yjs update, not encodable as text + converted_yjs = b"\x01\x03\x04\x05\x06\x07" mock_convert.return_value = converted_yjs # Create a fake DOCX file @@ -446,8 +463,9 @@ def test_api_documents_create_with_file_preserves_content_format( assert response.status_code == 201 document = Document.objects.get() - # Verify the content is stored as returned by the converter - assert document.content == converted_yjs + # The update is sent untouched, it is not base64 encoded on the way + mock_yhub.return_value.create_ydoc.assert_called_once_with(document, converted_yjs) + assert document.content is None # The successful conversion should be tracked in PostHog mock_capture.assert_any_call( @@ -464,12 +482,6 @@ def test_api_documents_create_with_file_preserves_content_format( assert mock_capture.call_count == 2 - # Verify it's valid base64 (can be decoded) - try: - b64decode(converted_yjs) - except binascii.Error: - pytest.fail("Content should be valid base64-encoded data") - @patch("core.services.converter_services.Converter.convert") def test_api_documents_create_with_file_unicode_filename(mock_convert, settings): @@ -483,7 +495,7 @@ def test_api_documents_create_with_file_unicode_filename(mock_convert, settings) settings.CONVERSION_UPLOAD_ENABLED = True # Mock the conversion - converted_yjs = "base64encodedyjscontent" + converted_yjs = b"\x01\x02raw yjs update" mock_convert.return_value = converted_yjs # Create a file with Unicode characters in the name @@ -491,7 +503,10 @@ def test_api_documents_create_with_file_unicode_filename(mock_convert, settings) file = BytesIO(file_content) file.name = "ę–‡ę”£-tĆ©lĆ©charger-Š“Š¾ŠŗуŠ¼ŠµŠ½Ń‚.docx" - with patch("core.api.viewsets.posthog_capture") as mock_capture: + with ( + patch("core.api.viewsets.posthog_capture") as mock_capture, + patch("core.api.viewsets.YHubService"), + ): response = client.post( "/api/v1.0/documents/", { @@ -580,3 +595,39 @@ def test_api_documents_create_with_file_extension_not_allowed(settings): } mock_capture.assert_not_called() + + +@patch("core.api.viewsets.YHubService") +@patch("core.services.converter_services.Converter.convert") +def test_api_documents_create_with_file_collaboration_server_unavailable( + mock_convert, mock_yhub, settings +): + """ + A document whose content could not be saved by the collaboration server + should not be created at all, the uploaded file would be lost. + """ + user = factories.UserFactory() + client = APIClient() + client.force_login(user) + + settings.CONVERSION_UPLOAD_ENABLED = True + + mock_convert.return_value = b"\x01\x02raw yjs update" + mock_yhub.return_value.create_ydoc.side_effect = YHubServiceUnavailableError( + "Failed to connect to the yhub service" + ) + + file = BytesIO(b"fake docx content") + file.name = "document.docx" + + response = client.post( + "/api/v1.0/documents/", + { + "file": file, + }, + format="multipart", + ) + + assert response.status_code == 400 + assert response.json() == {"file": ["Could not save the imported file content"]} + assert not Document.objects.exists() diff --git a/src/backend/core/tests/documents/test_api_documents_delete.py b/src/backend/core/tests/documents/test_api_documents_delete.py index f89503eb71..6672b13760 100644 --- a/src/backend/core/tests/documents/test_api_documents_delete.py +++ b/src/backend/core/tests/documents/test_api_documents_delete.py @@ -148,3 +148,32 @@ def test_api_documents_delete_authenticated_owner(via, mock_user_teams): {}, document=document, ) + + +def test_api_documents_delete_reports_the_deletion_to_the_collaboration_server( + django_capture_on_commit_callbacks, +): + """ + Deleting a document should tell the collaboration server, which holds its + content and would otherwise go on serving it to the clients editing it. + """ + user = factories.UserFactory() + document = factories.DocumentFactory(users=[(user, "owner")]) + child = factories.DocumentFactory(parent=document) + + client = APIClient() + client.force_login(user) + + # the report is made once the deletion is committed: the task reads it back + with ( + mock.patch("core.tasks.documents.YHubService") as mock_service, + django_capture_on_commit_callbacks(execute=True), + ): + response = client.delete(f"/api/v1.0/documents/{document.id!s}/") + + assert response.status_code == 204 + # the subtree goes with it + assert mock_service.return_value.delete_ydoc.call_args_list == [ + mock.call(document), + mock.call(child), + ] diff --git a/src/backend/core/tests/documents/test_api_documents_duplicate.py b/src/backend/core/tests/documents/test_api_documents_duplicate.py index a9cfe14abf..7ce23dfda2 100644 --- a/src/backend/core/tests/documents/test_api_documents_duplicate.py +++ b/src/backend/core/tests/documents/test_api_documents_duplicate.py @@ -2,7 +2,6 @@ Test file uploads API endpoint for users in impress's core app. """ -import base64 import uuid from io import BytesIO from unittest import mock @@ -19,9 +18,35 @@ from rest_framework.test import APIClient from core import factories, models +from core.factories import YDOC_HELLO_WORLD_UPDATE +from core.services.yhub_services import ( + ServiceUnavailableError as YHubServiceUnavailableError, +) pytestmark = pytest.mark.django_db + +@pytest.fixture(autouse=True, name="mock_yhub") +def mock_yhub_fixture(): + """ + The content of a document is held by the collaboration server. + + It stands for a server holding content for every document, which is what an + editor connected to it would have saved; the database holds none of it. A + test caring about the content of a given document declares it in + `mock_yhub.contents`, keyed by document id. + """ + contents = {} + + def get_ydoc(document): + return contents.get(document.id, YDOC_HELLO_WORLD_UPDATE) + + with mock.patch("core.api.viewsets.YHubService") as mock_service: + mock_service.return_value.get_ydoc.side_effect = get_ydoc + mock_service.contents = contents + yield mock_service + + PIXEL = ( b"\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x01\x00\x00\x00\x01\x08\x06\x00" b"\x00\x00\x1f\x15\xc4\x89\x00\x00\x00\nIDATx\x9cc\xf8\xff\xff?\x00\x05\xfe\x02\xfe" @@ -75,7 +100,7 @@ def test_api_documents_duplicate_anonymous(): @pytest.mark.parametrize("index", range(3)) -def test_api_documents_duplicate_success(index): +def test_api_documents_duplicate_success(index, mock_yhub): """ Anonymous users should be able to retrieve attachments linked to a public document. Accesses should not be duplicated if the user does not request it specifically. @@ -98,17 +123,16 @@ def test_api_documents_duplicate_success(index): ) ydoc["document-store"] = fragment update = ydoc.get_update() - base64_content = base64.b64encode(update).decode("utf-8") # Create documents document = factories.DocumentFactory( id=document_ids[index], - content=base64_content, link_reach="restricted", users=[user, factories.UserFactory()], title="document with an image", attachments=[key for key, _ in image_refs], ) + mock_yhub.contents[document.id] = update factories.DocumentFactory(id=document_ids[(index + 1) % 3]) # Don't create document for third ID to check that it doesn't impact access to attachments @@ -120,7 +144,11 @@ def test_api_documents_duplicate_success(index): duplicated_document = models.Document.objects.get(id=response.json()["id"]) assert duplicated_document.title == "Copy of document with an image" - assert duplicated_document.content == document.content + # the content is copied through the collaboration server + assert duplicated_document.content is None + mock_yhub.return_value.create_ydoc.assert_called_once_with( + duplicated_document, update + ) assert duplicated_document.creator == user assert duplicated_document.link_reach == "restricted" assert duplicated_document.link_role == "reader" @@ -185,7 +213,7 @@ def test_api_documents_duplicate_success(index): @pytest.mark.parametrize("role", ["owner", "administrator"]) -def test_api_documents_duplicate_with_accesses_admin(role): +def test_api_documents_duplicate_with_accesses_admin(role, mock_yhub): """ Accesses should be duplicated if the user requests it specifically and is owner or admin. """ @@ -219,7 +247,11 @@ def test_api_documents_duplicate_with_accesses_admin(role): duplicated_document = models.Document.objects.get(id=response.json()["id"]) assert duplicated_document.title == "Copy of document with accesses" - assert duplicated_document.content == document.content + # the content is copied through the collaboration server + assert duplicated_document.content is None + mock_yhub.return_value.create_ydoc.assert_called_once_with( + duplicated_document, YDOC_HELLO_WORLD_UPDATE + ) assert duplicated_document.link_reach == document.link_reach assert duplicated_document.link_role == document.link_role assert duplicated_document.creator == user @@ -246,7 +278,7 @@ def test_api_documents_duplicate_with_accesses_admin(role): @pytest.mark.parametrize("role", ["editor", "reader"]) -def test_api_documents_duplicate_with_accesses_non_admin(role): +def test_api_documents_duplicate_with_accesses_non_admin(role, mock_yhub): """ Accesses should not be duplicated if the user requests it specifically and is not owner or admin. @@ -274,7 +306,11 @@ def test_api_documents_duplicate_with_accesses_non_admin(role): duplicated_document = models.Document.objects.get(id=response.json()["id"]) assert duplicated_document.title == "Copy of document with accesses" - assert duplicated_document.content == document.content + # the content is copied through the collaboration server + assert duplicated_document.content is None + mock_yhub.return_value.create_ydoc.assert_called_once_with( + duplicated_document, YDOC_HELLO_WORLD_UPDATE + ) assert duplicated_document.link_reach == document.link_reach assert duplicated_document.link_role == document.link_role assert duplicated_document.creator == user @@ -295,7 +331,7 @@ def test_api_documents_duplicate_with_accesses_non_admin(role): @pytest.mark.parametrize("role", ["editor", "reader"]) -def test_api_documents_duplicate_non_root_document(role): +def test_api_documents_duplicate_non_root_document(role, mock_yhub): """ Non-root documents can be duplicated but without accesses. """ @@ -322,7 +358,11 @@ def test_api_documents_duplicate_non_root_document(role): duplicated_document = models.Document.objects.get(id=response.json()["id"]) assert duplicated_document.title == "Copy of document with accesses" - assert duplicated_document.content == child.content + # the content is copied through the collaboration server + assert duplicated_document.content is None + mock_yhub.return_value.create_ydoc.assert_called_once_with( + duplicated_document, YDOC_HELLO_WORLD_UPDATE + ) assert duplicated_document.link_reach == child.link_reach assert duplicated_document.link_role == child.link_role assert duplicated_document.creator == user @@ -517,7 +557,7 @@ def test_api_documents_duplicate_with_descendants_multi_level(): # pylint: disable=too-many-locals -def test_api_documents_duplicate_with_descendants_and_attachments(): +def test_api_documents_duplicate_with_descendants_and_attachments(mock_yhub): """ Duplicating with descendants should properly handle attachments in all children. """ @@ -539,16 +579,15 @@ def test_api_documents_duplicate_with_descendants_and_attachments(): ] ) ydoc["document-store"] = fragment - update = ydoc.get_update() - root_content = base64.b64encode(update).decode("utf-8") + root_update = ydoc.get_update() root = factories.DocumentFactory( id=root_id, users=[(user, "owner")], title="Root with Image", - content=root_content, attachments=[image_key_root], ) + mock_yhub.contents[root.id] = root_update # Create child with different attachment ydoc_child = pycrdt.Doc() @@ -558,17 +597,16 @@ def test_api_documents_duplicate_with_descendants_and_attachments(): ] ) ydoc_child["document-store"] = fragment_child - update_child = ydoc_child.get_update() - child_content = base64.b64encode(update_child).decode("utf-8") + child_update = ydoc_child.get_update() # child - factories.DocumentFactory( + child = factories.DocumentFactory( id=child_id, parent=root, title="Child with Image", - content=child_content, attachments=[image_key_child], ) + mock_yhub.contents[child.id] = child_update # Duplicate with descendants with mock.patch("core.api.viewsets.posthog_capture") as mock_capture: @@ -590,14 +628,20 @@ def test_api_documents_duplicate_with_descendants_and_attachments(): # Check root attachments assert duplicated_root.attachments == [image_key_root] - assert duplicated_root.content == root_content # Check child attachments dup_children = duplicated_root.get_children() assert dup_children.count() == 1 dup_child = dup_children.first() assert dup_child.attachments == [image_key_child] - assert dup_child.content == child_content + + # the content of the whole subtree is copied through the collaboration server + assert duplicated_root.content is None + assert dup_child.content is None + assert mock_yhub.return_value.create_ydoc.call_args_list == [ + mock.call(duplicated_root, root_update), + mock.call(dup_child, child_update), + ] def test_api_documents_duplicate_with_descendants_and_accesses(): @@ -862,3 +906,59 @@ def test_api_documents_duplicate_with_descendants_complex_tree(): dup_grandchildren2 = dup_child2.get_children() assert dup_grandchildren2.count() == 1 assert dup_grandchildren2.first().title == "Copy of GrandChild 3" + + +def test_api_documents_duplicate_content_from_collaboration_server(mock_yhub): + """ + The content held by the collaboration server is the one duplicated, the + content Django may still store for the document is ignored. + """ + user = factories.UserFactory() + client = APIClient() + client.force_login(user) + + image_key, image_url = get_image_refs(uuid.uuid4()) + + # what the collaboration server holds, an image Django never saw + ydoc = pycrdt.Doc() + ydoc["document-store"] = pycrdt.XmlFragment( + [pycrdt.XmlElement("img", {"src": image_url})] + ) + edited_update = ydoc.get_update() + mock_yhub.return_value.get_ydoc.side_effect = None + mock_yhub.return_value.get_ydoc.return_value = edited_update + + document = factories.DocumentFactory( + users=[(user, "owner")], + title="an edited document", + attachments=[image_key], + ) + + response = client.post(f"/api/v1.0/documents/{document.id!s}/duplicate/") + + assert response.status_code == 201 + duplicated_document = models.Document.objects.get(id=response.json()["id"]) + + mock_yhub.return_value.get_ydoc.assert_called_once_with(document) + mock_yhub.return_value.create_ydoc.assert_called_once_with( + duplicated_document, edited_update + ) + # the attachments are the ones of the duplicated state, not of Django's + assert duplicated_document.attachments == [image_key] + + +def test_api_documents_duplicate_collaboration_server_unavailable(mock_yhub): + """A document whose content cannot be copied should not be duplicated.""" + user = factories.UserFactory() + client = APIClient() + client.force_login(user) + + document = factories.DocumentFactory(users=[(user, "owner")], title="my document") + mock_yhub.return_value.create_ydoc.side_effect = YHubServiceUnavailableError( + "Failed to connect to the yhub service" + ) + + response = client.post(f"/api/v1.0/documents/{document.id!s}/duplicate/") + + assert response.status_code == 500 + assert models.Document.objects.count() == 1 diff --git a/src/backend/core/tests/documents/test_api_documents_formatted_content.py b/src/backend/core/tests/documents/test_api_documents_formatted_content.py index b2318b6275..d57074f00f 100644 --- a/src/backend/core/tests/documents/test_api_documents_formatted_content.py +++ b/src/backend/core/tests/documents/test_api_documents_formatted_content.py @@ -2,7 +2,6 @@ Tests for Documents API endpoint in impress's core app: convert """ -import base64 from unittest.mock import patch import pytest @@ -11,10 +10,28 @@ from rest_framework.test import APIClient from core import factories +from core.factories import YDOC_HELLO_WORLD_UPDATE +from core.services.yhub_services import ( + ServiceUnavailableError as YHubServiceUnavailableError, +) pytestmark = pytest.mark.django_db +@pytest.fixture(autouse=True, name="mock_yhub") +def mock_yhub_fixture(): + """ + The content of a document is held by the collaboration server. + + It stands for a server holding content for every document, which is what an + editor connected to it would have saved. The documents themselves hold none + in the database, nothing writes it there anymore. + """ + with patch("core.api.viewsets.YHubService") as mock_service: + mock_service.return_value.get_ydoc.return_value = YDOC_HELLO_WORLD_UPDATE + yield mock_service + + @pytest.mark.parametrize( "reach, role", [ @@ -38,7 +55,7 @@ def test_api_documents_formatted_content_public(mock_content, reach, role): assert data["title"] == document.title assert data["content"] == {"some": "data"} mock_content.assert_called_once_with( - base64.b64decode(document.content), + YDOC_HELLO_WORLD_UPDATE, "application/vnd.yjs.doc", "application/json", ) @@ -97,7 +114,7 @@ def test_api_documents_formatted_content_not_public( assert data["title"] == document.title assert data["content"] == {"some": "data"} mock_content.assert_called_once_with( - base64.b64decode(document.content), + YDOC_HELLO_WORLD_UPDATE, "application/vnd.yjs.doc", "application/json", ) @@ -127,7 +144,7 @@ def test_api_documents_formatted_content_format(mock_content, content_format, ac assert data["title"] == document.title assert data["content"] == {"some": "data"} mock_content.assert_called_once_with( - base64.b64decode(document.content), "application/vnd.yjs.doc", accept + YDOC_HELLO_WORLD_UPDATE, "application/vnd.yjs.doc", accept ) @@ -168,9 +185,11 @@ def test_api_documents_formatted_content_nonexistent_document(mock_request): @patch("core.services.converter_services.YdocConverter._request") -def test_api_documents_formatted_content_empty_document(mock_request): +def test_api_documents_formatted_content_empty_document(mock_request, mock_yhub): """Test that accessing an empty document returns empty content.""" - document = factories.DocumentFactory(link_reach="public", content="") + document = factories.DocumentFactory(link_reach="public") + # an empty document is one the collaboration server holds nothing for + mock_yhub.return_value.get_ydoc.return_value = None response = APIClient().get( f"/api/v1.0/documents/{document.id!s}/formatted-content/" @@ -182,3 +201,45 @@ def test_api_documents_formatted_content_empty_document(mock_request): assert data["title"] == document.title assert data["content"] is None mock_request.assert_not_called() + + +@patch("core.services.converter_services.YdocConverter.convert") +def test_api_documents_formatted_content_from_collaboration_server( + mock_content, mock_yhub +): + """The content converted is the one held by the collaboration server.""" + document = factories.DocumentFactory(link_reach="public") + mock_content.return_value = {"some": "data"} + # what the collaboration server holds, edited since Django last saw it + mock_yhub.return_value.get_ydoc.return_value = b"\x01\x02edited update" + + response = APIClient().get( + f"/api/v1.0/documents/{document.id!s}/formatted-content/" + ) + + assert response.status_code == status.HTTP_200_OK + mock_yhub.return_value.get_ydoc.assert_called_once_with(document) + mock_content.assert_called_once_with( + b"\x01\x02edited update", + "application/vnd.yjs.doc", + "application/json", + ) + + +@patch("core.services.converter_services.YdocConverter.convert") +def test_api_documents_formatted_content_collaboration_server_error( + mock_content, mock_yhub +): + """A content the collaboration server cannot serve should answer a 500.""" + document = factories.DocumentFactory(link_reach="public") + mock_yhub.return_value.get_ydoc.side_effect = YHubServiceUnavailableError( + "Failed to connect to the yhub service" + ) + + response = APIClient().get( + f"/api/v1.0/documents/{document.id!s}/formatted-content/" + ) + + assert response.status_code == status.HTTP_500_INTERNAL_SERVER_ERROR + assert response.json() == {"error": "Failed to get document content"} + mock_content.assert_not_called() diff --git a/src/backend/core/tests/documents/test_api_documents_restore.py b/src/backend/core/tests/documents/test_api_documents_restore.py index a1343d7c7b..850a0d3098 100644 --- a/src/backend/core/tests/documents/test_api_documents_restore.py +++ b/src/backend/core/tests/documents/test_api_documents_restore.py @@ -3,6 +3,7 @@ """ from datetime import timedelta +from unittest import mock from django.utils import timezone @@ -145,3 +146,35 @@ def test_api_documents_restore_authenticated_owner_not_deleted(): document.refresh_from_db() assert document.deleted_at is None assert document.ancestors_deleted_at is None + + +def test_api_documents_restore_reports_the_restoration_to_the_collaboration_server( + django_capture_on_commit_callbacks, +): + """ + Restoring a document should tell the collaboration server, which answers + 404 for it as long as it believes it deleted. + """ + user = factories.UserFactory() + client = APIClient() + client.force_login(user) + + document = factories.DocumentFactory() + child = factories.DocumentFactory(parent=document) + factories.UserDocumentAccessFactory(document=document, user=user, role="owner") + document.soft_delete() + + # the report is made once the restoration is committed: the task reads it back + with ( + mock.patch("core.tasks.documents.YHubService") as mock_service, + django_capture_on_commit_callbacks(execute=True), + ): + response = client.post(f"/api/v1.0/documents/{document.id!s}/restore/") + + assert response.status_code == 200 + # the subtree comes back with it + assert mock_service.return_value.restore_ydoc.call_args_list == [ + mock.call(document), + mock.call(child), + ] + mock_service.return_value.delete_ydoc.assert_not_called() diff --git a/src/backend/core/tests/documents/test_api_documents_retrieve.py b/src/backend/core/tests/documents/test_api_documents_retrieve.py index feb0b600ce..c4cd90b3a1 100644 --- a/src/backend/core/tests/documents/test_api_documents_retrieve.py +++ b/src/backend/core/tests/documents/test_api_documents_retrieve.py @@ -33,7 +33,6 @@ def test_api_documents_retrieve_anonymous_public_standalone(): "ai_transform": False, "ai_translate": False, "attachment_upload": document.link_role == "editor", - "can_edit": document.link_role == "editor", "children_create": False, "children_list": True, "collaboration_auth": True, @@ -52,8 +51,6 @@ def test_api_documents_retrieve_anonymous_public_standalone(): "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": document.link_role == "editor", - "content_retrieve": True, "leave": False, "media_auth": True, "media_check": True, @@ -114,7 +111,6 @@ def test_api_documents_retrieve_anonymous_public_parent(): "ai_transform": False, "ai_translate": False, "attachment_upload": grand_parent.link_role == "editor", - "can_edit": grand_parent.link_role == "editor", "children_create": False, "children_list": True, "collaboration_auth": True, @@ -131,8 +127,6 @@ def test_api_documents_retrieve_anonymous_public_parent(): "link_select_options": models.LinkReachChoices.get_select_options( **links_definition ), - "content_patch": grand_parent.link_role == "editor", - "content_retrieve": True, "leave": False, "media_auth": True, "media_check": True, @@ -225,7 +219,6 @@ def test_api_documents_retrieve_authenticated_unrelated_public_or_authenticated( "ai_transform": document.link_role == "editor", "ai_translate": document.link_role == "editor", "attachment_upload": document.link_role == "editor", - "can_edit": document.link_role == "editor", "children_create": document.link_role == "editor", "children_list": True, "collaboration_auth": True, @@ -243,8 +236,6 @@ def test_api_documents_retrieve_authenticated_unrelated_public_or_authenticated( "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": document.link_role == "editor", - "content_retrieve": True, "leave": True, "media_auth": True, "media_check": True, @@ -313,7 +304,6 @@ def test_api_documents_retrieve_authenticated_public_or_authenticated_parent(rea "ai_transform": grand_parent.link_role == "editor", "ai_translate": grand_parent.link_role == "editor", "attachment_upload": grand_parent.link_role == "editor", - "can_edit": grand_parent.link_role == "editor", "children_create": grand_parent.link_role == "editor", "children_list": True, "collaboration_auth": True, @@ -330,8 +320,6 @@ def test_api_documents_retrieve_authenticated_public_or_authenticated_parent(rea **links_definition ), "move": False, - "content_patch": grand_parent.link_role == "editor", - "content_retrieve": True, "leave": True, "media_auth": True, "media_check": True, @@ -513,7 +501,6 @@ def test_api_documents_retrieve_authenticated_related_parent(): "ai_transform": access.role not in ["reader", "commenter"], "ai_translate": access.role not in ["reader", "commenter"], "attachment_upload": access.role not in ["reader", "commenter"], - "can_edit": access.role not in ["reader", "commenter"], "children_create": access.role not in ["reader", "commenter"], "children_list": True, "collaboration_auth": True, @@ -529,8 +516,6 @@ def test_api_documents_retrieve_authenticated_related_parent(): "link_select_options": models.LinkReachChoices.get_select_options( **link_definition ), - "content_patch": access.role not in ["reader", "commenter"], - "content_retrieve": True, "leave": access.role not in ["administrator", "owner"], "media_auth": True, "media_check": True, diff --git a/src/backend/core/tests/documents/test_api_documents_trashbin.py b/src/backend/core/tests/documents/test_api_documents_trashbin.py index a6f5668eb9..3a9caafecd 100644 --- a/src/backend/core/tests/documents/test_api_documents_trashbin.py +++ b/src/backend/core/tests/documents/test_api_documents_trashbin.py @@ -83,7 +83,6 @@ def test_api_documents_trashbin_format(): "ai_transform": False, "ai_translate": False, "attachment_upload": False, - "can_edit": False, "children_create": False, "children_list": False, "collaboration_auth": False, @@ -101,8 +100,6 @@ def test_api_documents_trashbin_format(): "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": False, - "content_retrieve": True, "leave": False, "media_auth": False, "media_check": False, @@ -151,7 +148,6 @@ def test_api_documents_trashbin_format(): "ai_transform": False, "ai_translate": False, "attachment_upload": False, - "can_edit": False, "children_create": False, "children_list": False, "collaboration_auth": False, @@ -169,8 +165,6 @@ def test_api_documents_trashbin_format(): "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": False, - "content_retrieve": True, "leave": False, "media_auth": False, "media_check": False, diff --git a/src/backend/core/tests/documents/test_api_documents_update.py b/src/backend/core/tests/documents/test_api_documents_update.py index 29c6d72cfc..1b89996b68 100644 --- a/src/backend/core/tests/documents/test_api_documents_update.py +++ b/src/backend/core/tests/documents/test_api_documents_update.py @@ -7,10 +7,8 @@ from unittest.mock import patch from django.contrib.auth.models import AnonymousUser -from django.core.cache import cache import pytest -import responses from rest_framework.test import APIClient from core import factories, models @@ -48,7 +46,6 @@ def test_api_documents_update_anonymous_forbidden(reach, role, via_parent): new_document_values = serializers.DocumentSerializer( instance=factories.DocumentFactory() ).data - new_document_values["websocket"] = True response = APIClient().put( f"/api/v1.0/documents/{document.id!s}/", new_document_values, @@ -97,7 +94,6 @@ def test_api_documents_update_authenticated_unrelated_forbidden( new_document_values = serializers.DocumentSerializer( instance=factories.DocumentFactory(), ).data - new_document_values["websocket"] = True response = client.put( f"/api/v1.0/documents/{document.id!s}/", new_document_values, @@ -149,7 +145,6 @@ def test_api_documents_update_anonymous_or_authenticated_unrelated( new_document_values = serializers.DocumentSerializer( instance=factories.DocumentFactory(), ).data - new_document_values["websocket"] = True response = client.put( f"/api/v1.0/documents/{document.id!s}/", new_document_values, @@ -217,7 +212,6 @@ def test_api_documents_update_authenticated_reader(via, via_parent, mock_user_te new_document_values = serializers.DocumentSerializer( instance=factories.DocumentFactory() ).data - new_document_values["websocket"] = True response = client.put( f"/api/v1.0/documents/{document.id!s}/", new_document_values, @@ -270,7 +264,6 @@ def test_api_documents_update_authenticated_editor_administrator_or_owner( new_document_values = serializers.DocumentSerializer( instance=factories.DocumentFactory() ).data - new_document_values["websocket"] = True response = client.put( f"/api/v1.0/documents/{document.id!s}/", new_document_values, @@ -304,375 +297,6 @@ def test_api_documents_update_authenticated_editor_administrator_or_owner( assert value == new_document_values[key] -@responses.activate -def test_api_documents_update_authenticated_no_websocket(settings): - """ - When a user updates the document, not connected to the websocket and is the first to update, - the document should be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - new_document_values = serializers.DocumentSerializer( - instance=factories.DocumentFactory() - ).data - new_document_values["websocket"] = False - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - - ws_resp = responses.get(endpoint_url, json={"count": 0, "exists": False}) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - old_path = document.path - - response = client.put( - f"/api/v1.0/documents/{document.id!s}/", - new_document_values, - format="json", - ) - assert response.status_code == 200 - - document.refresh_from_db() - assert document.path == old_path - assert cache.get(f"docs:no-websocket:{document.id}") == session_key - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_update_authenticated_no_websocket_user_already_editing(settings): - """ - When a user updates the document, not connected to the websocket and is not the first to update, - the document should not be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - new_document_values = serializers.DocumentSerializer( - instance=factories.DocumentFactory() - ).data - new_document_values["websocket"] = False - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 0, "exists": False}) - - cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.put( - f"/api/v1.0/documents/{document.id!s}/", - new_document_values, - format="json", - ) - assert response.status_code == 403 - assert response.json() == {"detail": "You are not allowed to edit this document."} - - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_update_no_websocket_other_user_connected_to_websocket(settings): - """ - When a user updates the document, not connected to the websocket and another user is connected - to the websocket, the document should not be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - new_document_values = serializers.DocumentSerializer( - instance=factories.DocumentFactory() - ).data - new_document_values["websocket"] = False - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 3, "exists": False}) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.put( - f"/api/v1.0/documents/{document.id!s}/", - new_document_values, - format="json", - ) - assert response.status_code == 403 - assert response.json() == {"detail": "You are not allowed to edit this document."} - assert cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_update_user_connected_to_websocket(settings): - """ - When a user updates the document, connected to the websocket, the document should be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - new_document_values = serializers.DocumentSerializer( - instance=factories.DocumentFactory() - ).data - new_document_values["websocket"] = False - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 3, "exists": True}) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - old_path = document.path - - response = client.put( - f"/api/v1.0/documents/{document.id!s}/", - new_document_values, - format="json", - ) - assert response.status_code == 200 - - document.refresh_from_db() - assert document.path == old_path - assert cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_update_websocket_server_unreachable_fallback_to_no_websocket( - settings, -): - """ - When the websocket server is unreachable, the document should be updated like if the user was - not connected to the websocket. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - new_document_values = serializers.DocumentSerializer( - instance=factories.DocumentFactory() - ).data - new_document_values["websocket"] = False - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - old_path = document.path - - response = client.put( - f"/api/v1.0/documents/{document.id!s}/", - new_document_values, - format="json", - ) - assert response.status_code == 200 - - document.refresh_from_db() - assert document.path == old_path - assert cache.get(f"docs:no-websocket:{document.id}") == session_key - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_update_websocket_server_unreachable_fallback_to_no_websocket_other_users( - settings, -): - """ - When the websocket server is unreachable, the behavior fallback to the no websocket one. - If an other user is already editing, the document should not be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - new_document_values = serializers.DocumentSerializer( - instance=factories.DocumentFactory() - ).data - new_document_values["websocket"] = False - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.put( - f"/api/v1.0/documents/{document.id!s}/", - new_document_values, - format="json", - ) - assert response.status_code == 403 - - assert cache.get(f"docs:no-websocket:{document.id}") == "other_session_key" - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_update_websocket_server_room_not_found_fallback_to_no_websocket_other_users( - settings, -): - """ - When the WebSocket server does not have the room created, the logic should fallback to - no-WebSocket. If another user is already editing, the update must be denied. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - new_document_values = serializers.DocumentSerializer( - instance=factories.DocumentFactory() - ).data - new_document_values["websocket"] = False - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=404) - - cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.put( - f"/api/v1.0/documents/{document.id!s}/", - new_document_values, - format="json", - ) - assert response.status_code == 403 - - assert cache.get(f"docs:no-websocket:{document.id}") == "other_session_key" - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_update_force_websocket_param_to_true(settings): - """ - When the websocket parameter is set to true, the document should be updated without any check. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - new_document_values = serializers.DocumentSerializer( - instance=factories.DocumentFactory() - ).data - new_document_values["websocket"] = True - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - old_path = document.path - - response = client.put( - f"/api/v1.0/documents/{document.id!s}/", - new_document_values, - format="json", - ) - assert response.status_code == 200 - - document.refresh_from_db() - assert document.path == old_path - assert cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 0 - - -@responses.activate -def test_api_documents_update_feature_flag_disabled(settings): - """ - When the feature flag is disabled, the document should be updated without any check. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - new_document_values = serializers.DocumentSerializer( - instance=factories.DocumentFactory() - ).data - new_document_values["websocket"] = False - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = False - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - old_path = document.path - - response = client.put( - f"/api/v1.0/documents/{document.id!s}/", - new_document_values, - format="json", - ) - assert response.status_code == 200 - - document.refresh_from_db() - assert document.path == old_path - assert cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 0 - - @pytest.mark.parametrize("via", VIA) def test_api_documents_update_administrator_or_owner_of_another(via, mock_user_teams): """ @@ -703,7 +327,6 @@ def test_api_documents_update_administrator_or_owner_of_another(via, mock_user_t new_document_values = serializers.DocumentSerializer( instance=factories.DocumentFactory() ).data - new_document_values["websocket"] = True response = client.put( f"/api/v1.0/documents/{other_document.id!s}/", new_document_values, @@ -839,7 +462,7 @@ def test_api_documents_patch_anonymous_or_authenticated_unrelated( response = client.patch( f"/api/v1.0/documents/{document.id!s}/", - {"title": "new title", "websocket": True}, + {"title": "new title"}, format="json", ) assert response.status_code == 200 @@ -943,7 +566,7 @@ def test_api_documents_patch_authenticated_editor_administrator_or_owner( response = client.patch( f"/api/v1.0/documents/{document.id!s}/", - {"title": "new title", "websocket": True}, + {"title": "new title"}, format="json", ) assert response.status_code == 200 @@ -968,354 +591,6 @@ def test_api_documents_patch_authenticated_editor_administrator_or_owner( assert document_values[key] == old_document_values[key] -@responses.activate -def test_api_documents_patch_authenticated_no_websocket(settings): - """ - When a user patches the document, not connected to the websocket and is the first to update, - the document should be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 0, "exists": False}) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - old_path = document.path - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/", - {"title": "new title"}, - format="json", - ) - assert response.status_code == 200 - - # Using document.refresh_from_db does not work because the content is cached. - # Force reloading it by fetching the document from the database. - document = models.Document.objects.get(id=document.id) - assert document.path == old_path - assert document.title == "new title" - assert cache.get(f"docs:no-websocket:{document.id}") == session_key - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_patch_authenticated_no_websocket_user_already_editing(settings): - """ - When a user patches the document, not connected to the websocket and is not the first to - update, the document should not be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 0, "exists": False}) - - cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/", - {"title": "new title"}, - format="json", - ) - assert response.status_code == 403 - assert response.json() == {"detail": "You are not allowed to edit this document."} - - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_patch_no_websocket_other_user_connected_to_websocket(settings): - """ - When a user patches the document, not connected to the websocket and another user is connected - to the websocket, the document should not be updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 3, "exists": False}) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/", - {"title": "new title"}, - format="json", - ) - assert response.status_code == 403 - assert response.json() == {"detail": "You are not allowed to edit this document."} - assert cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_patch_user_connected_to_websocket(settings): - """ - When a user patches the document while connected to the websocket, the document should be - updated. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 3, "exists": True}) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - old_path = document.path - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/", - {"title": "new title"}, - format="json", - ) - assert response.status_code == 200 - - # Using document.refresh_from_db does not wirk because the content is in cache. - # Force reloading it by fetching the document in the database. - document = models.Document.objects.get(id=document.id) - assert document.path == old_path - assert document.title == "new title" - assert cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_patch_websocket_server_unreachable_fallback_to_no_websocket( - settings, -): - """ - When the websocket server is unreachable, the patch should be applied like if the user was - not connected to the websocket. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - old_path = document.path - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/", - {"title": "new title"}, - format="json", - ) - assert response.status_code == 200 - - # Using document.refresh_from_db does not work because the content is cached. - # Force reloading it by fetching the document from the database. - document = models.Document.objects.get(id=document.id) - assert document.path == old_path - assert document.title == "new title" - assert cache.get(f"docs:no-websocket:{document.id}") == session_key - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_patch_websocket_server_unreachable_fallback_to_no_websocket_other_users( - settings, -): - """ - When the websocket server is unreachable, the behavior falls back to no-websocket. - If another user is already editing, the patch must be denied. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/", - {"title": "new title"}, - format="json", - ) - assert response.status_code == 403 - - assert cache.get(f"docs:no-websocket:{document.id}") == "other_session_key" - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_patch_websocket_server_room_not_found_fallback_to_no_websocket_other_users( - settings, -): - """ - When the WebSocket server does not have the room created, the logic should fallback to - no-WebSocket. If another user is already editing, the patch must be denied. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=404) - - cache.set(f"docs:no-websocket:{document.id}", "other_session_key") - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/", - {"title": "new title"}, - format="json", - ) - assert response.status_code == 403 - - assert cache.get(f"docs:no-websocket:{document.id}") == "other_session_key" - assert ws_resp.call_count == 1 - - -@responses.activate -def test_api_documents_patch_force_websocket_param_to_true(settings): - """ - When the websocket parameter is set to true, the patch should be applied without any check. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - old_path = document.path - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/", - {"title": "new title", "websocket": True}, - format="json", - ) - assert response.status_code == 200 - - # Using document.refresh_from_db does not work because the content is cached. - # Force reloading it by fetching the document from the database. - document = models.Document.objects.get(id=document.id) - assert document.path == old_path - assert document.title == "new title" - assert cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 0 - - -@responses.activate -def test_api_documents_patch_feature_flag_disabled(settings): - """ - When the feature flag is disabled, the patch should be applied without any check. - """ - user = factories.UserFactory(with_owned_document=True) - client = APIClient() - client.force_login(user) - session_key = client.session.session_key - - document = factories.DocumentFactory(users=[(user, "editor")]) - - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = False - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, status=500) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - old_path = document.path - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/", - {"title": "new title"}, - format="json", - ) - assert response.status_code == 200 - - # Using document.refresh_from_db does not work because the content is cached. - # Force reloading it by fetching the document from the database. - document = models.Document.objects.get(id=document.id) - assert document.path == old_path - assert document.title == "new title" - assert cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 0 - - @pytest.mark.parametrize("via", VIA) def test_api_documents_patch_administrator_or_owner_of_another(via, mock_user_teams): """ @@ -1358,8 +633,7 @@ def test_api_documents_patch_administrator_or_owner_of_another(via, mock_user_te ) -@responses.activate -def test_api_documents_patch_empty_body(settings): +def test_api_documents_patch_empty_body(): """ Test when data is empty the document should not be updated. The `updated_at` property should not change asserting that no update in the database is made. @@ -1368,22 +642,10 @@ def test_api_documents_patch_empty_body(settings): client = APIClient() client.force_login(user) - session_key = client.session.session_key document = factories.DocumentFactory(users=[(user, "owner")], creator=user) document_updated_at = document.updated_at - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - settings.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = True - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}get-connections/" - f"?room={document.id}&sessionKey={session_key}" - ) - ws_resp = responses.get(endpoint_url, json={"count": 3, "exists": True}) - - assert cache.get(f"docs:no-websocket:{document.id}") is None - old_document_values = serializers.DocumentSerializer(instance=document).data with patch("core.models.Document.save") as mock_document_save: @@ -1398,5 +660,3 @@ def test_api_documents_patch_empty_body(settings): new_document_values = serializers.DocumentSerializer(instance=document).data assert new_document_values == old_document_values assert document_updated_at == document.updated_at - assert cache.get(f"docs:no-websocket:{document.id}") is None - assert ws_resp.call_count == 1 diff --git a/src/backend/core/tests/documents/test_api_documents_update_extract_attachments.py b/src/backend/core/tests/documents/test_api_documents_update_extract_attachments.py deleted file mode 100644 index a9d04c4ac3..0000000000 --- a/src/backend/core/tests/documents/test_api_documents_update_extract_attachments.py +++ /dev/null @@ -1,154 +0,0 @@ -""" -Test extract-attachments on document update in docs core app. -""" - -import base64 -from uuid import uuid4 - -import pycrdt -import pytest -from rest_framework.test import APIClient - -from core import factories - -pytestmark = pytest.mark.django_db - - -def get_ydoc_with_images(image_keys): - """Return a ydoc from text for testing purposes.""" - ydoc = pycrdt.Doc() - fragment = pycrdt.XmlFragment( - [ - pycrdt.XmlElement("img", {"src": f"http://localhost/media/{key:s}"}) - for key in image_keys - ] - ) - ydoc["document-store"] = fragment - update = ydoc.get_update() - return base64.b64encode(update).decode("utf-8") - - -def test_api_documents_update_new_attachment_keys_anonymous(django_assert_num_queries): - """ - When an anonymous user updates a document, the attachment keys extracted from the - updated content should be added to the list of "attachments" to the document if these - attachments are already readable by anonymous users. - """ - image_keys = [f"{uuid4()!s}/attachments/{uuid4()!s}.png" for _ in range(4)] - document = factories.DocumentFactory( - content=get_ydoc_with_images(image_keys[:1]), - attachments=[image_keys[0]], - link_reach="public", - link_role="editor", - ) - - factories.DocumentFactory(attachments=[image_keys[1]], link_reach="public") - factories.DocumentFactory(attachments=[image_keys[2]], link_reach="authenticated") - factories.DocumentFactory(attachments=[image_keys[3]], link_reach="restricted") - expected_keys = {image_keys[i] for i in [0, 1]} - - with django_assert_num_queries(9): - response = APIClient().patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_ydoc_with_images(image_keys)}, - format="json", - ) - assert response.status_code == 204 - - document.refresh_from_db() - assert set(document.attachments) == expected_keys - - # Check that the db query to check attachments readability for extracted - # keys is not done if the content changes but no new keys are found - with django_assert_num_queries(7): - response = APIClient().patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_ydoc_with_images(image_keys[:2]), "websocket": True}, - format="json", - ) - assert response.status_code == 204 - - document.refresh_from_db() - assert len(document.attachments) == 2 - assert set(document.attachments) == expected_keys - - -def test_api_documents_update_new_attachment_keys_authenticated( - django_assert_num_queries, -): - """ - When an authenticated user updates a document, the attachment keys extracted from the - updated content should be added to the list of "attachments" to the document if these - attachments are already readable by the editing user. - """ - user = factories.UserFactory() - client = APIClient() - client.force_login(user) - - image_keys = [f"{uuid4()!s}/attachments/{uuid4()!s}.png" for _ in range(5)] - document = factories.DocumentFactory( - content=get_ydoc_with_images(image_keys[:1]), - attachments=[image_keys[0]], - users=[(user, "editor")], - ) - - factories.DocumentFactory(attachments=[image_keys[1]], link_reach="public") - factories.DocumentFactory(attachments=[image_keys[2]], link_reach="authenticated") - factories.DocumentFactory(attachments=[image_keys[3]], link_reach="restricted") - factories.DocumentFactory(attachments=[image_keys[4]], users=[user]) - expected_keys = {image_keys[i] for i in [0, 1, 2, 4]} - - with django_assert_num_queries(10): - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_ydoc_with_images(image_keys)}, - format="json", - ) - assert response.status_code == 204 - - document.refresh_from_db() - assert set(document.attachments) == expected_keys - - # Check that the db query to check attachments readability for extracted - # keys is not done if the content changes but no new keys are found - with django_assert_num_queries(8): - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_ydoc_with_images(image_keys[:2])}, - format="json", - ) - assert response.status_code == 204 - - document.refresh_from_db() - assert len(document.attachments) == 4 - assert set(document.attachments) == expected_keys - - -def test_api_documents_update_new_attachment_keys_duplicate(): - """ - Duplicate keys in the content should not result in duplicates in the document's attachments. - """ - user = factories.UserFactory() - client = APIClient() - client.force_login(user) - - image_key1 = f"{uuid4()!s}/attachments/{uuid4()!s}.png" - image_key2 = f"{uuid4()!s}/attachments/{uuid4()!s}.png" - document = factories.DocumentFactory( - content=get_ydoc_with_images([image_key1]), - attachments=[image_key1], - users=[(user, "editor")], - ) - - factories.DocumentFactory(attachments=[image_key2], users=[user]) - - response = client.patch( - f"/api/v1.0/documents/{document.id!s}/content/", - {"content": get_ydoc_with_images([image_key1, image_key2, image_key2])}, - format="json", - ) - assert response.status_code == 204 - - document.refresh_from_db() - assert len(document.attachments) == 2 - assert set(document.attachments) == {image_key1, image_key2} diff --git a/src/backend/core/tests/external_api/test_external_api_documents.py b/src/backend/core/tests/external_api/test_external_api_documents.py index 66e0bbe7fc..183b092ed5 100644 --- a/src/backend/core/tests/external_api/test_external_api_documents.py +++ b/src/backend/core/tests/external_api/test_external_api_documents.py @@ -276,7 +276,7 @@ def test_external_api_documents_create_with_markdown_file_success( settings.CONVERSION_UPLOAD_ENABLED = True # Mock the conversion - converted_yjs = "base64encodedyjscontent" + converted_yjs = b"\x01\x02raw yjs update" mock_convert.return_value = converted_yjs # Create a fake Markdown file @@ -284,7 +284,10 @@ def test_external_api_documents_create_with_markdown_file_success( file = BytesIO(file_content) file.name = "readme.md" - with patch("core.api.viewsets.posthog_capture") as mock_capture: + with ( + patch("core.api.viewsets.posthog_capture") as mock_capture, + patch("core.api.viewsets.YHubService") as mock_yhub, + ): response = client.post( "/external_api/v1.0/documents/", { @@ -299,9 +302,13 @@ def test_external_api_documents_create_with_markdown_file_success( document = models.Document.objects.get(id=data["id"]) assert document.title == "readme.md" - assert document.content == converted_yjs + # the content is saved by the collaboration server, not by Django + assert document.content is None assert document.accesses.filter(role="owner", user=user_specific_sub).exists() + mock_yhub.assert_called_once_with(user=user_specific_sub) + mock_yhub.return_value.create_ydoc.assert_called_once_with(document, converted_yjs) + # Verify the converter was called correctly mock_convert.assert_called_once_with( file_content, @@ -422,9 +429,12 @@ def test_external_api_documents_duplicate_allowed( role=models.RoleChoices.OWNER, ) - response = client.post( - f"/external_api/v1.0/documents/{document.id!s}/duplicate/", - ) + with patch("core.api.viewsets.YHubService") as mock_yhub: + # the collaboration server holds no content for this document + mock_yhub.return_value.get_ydoc.return_value = None + response = client.post( + f"/external_api/v1.0/documents/{document.id!s}/duplicate/", + ) assert response.status_code == 201 @@ -571,11 +581,17 @@ def test_external_api_documents_trashbin_not_allowed( assert response.status_code == 403 -def test_external_api_documents_create_for_owner_not_allowed(): +def test_external_api_documents_create_for_owner_not_allowed( + resource_server_backend_conf, +): """ Authenticated users SHOULD NOT be allowed to call create documents on behalf of other users. This API endpoint is reserved for server-to-server calls. + + The route only exists when the resource server is enabled, hence the + fixture: the endpoint answering 401 is what this asserts, not the + `/external_api/` prefix being routed at all. """ user = factories.UserFactory() diff --git a/src/backend/core/tests/external_api/test_external_api_documents_accesses.py b/src/backend/core/tests/external_api/test_external_api_documents_accesses.py index 957b308291..1a26f34563 100644 --- a/src/backend/core/tests/external_api/test_external_api_documents_accesses.py +++ b/src/backend/core/tests/external_api/test_external_api_documents_accesses.py @@ -9,7 +9,6 @@ from django.test import override_settings import pytest -import responses from rest_framework.test import APIClient from core import factories, models @@ -504,7 +503,6 @@ def test_external_api_document_accesses_update_can_be_allowed( user_token, resource_server_backend, user_specific_sub, - settings, ): """ A user who is related to a document SHOULD be allowed to update @@ -525,19 +523,6 @@ def test_external_api_document_accesses_update_can_be_allowed( document=document, user=other_user, role=models.RoleChoices.READER ) - # Add the reset-connections endpoint to the existing mock - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}reset-connections/?room={document.id}" - ) - resource_server_backend.add( - responses.POST, - endpoint_url, - json={}, - status=200, - ) - old_values = serializers.DocumentAccessSerializer(instance=access).data # Update only the role field @@ -573,7 +558,6 @@ def test_external_api_document_accesses_partial_update_can_be_allowed( user_token, resource_server_backend, user_specific_sub, - settings, ): """ A user who is related to a document SHOULD be allowed to update @@ -594,19 +578,6 @@ def test_external_api_document_accesses_partial_update_can_be_allowed( document=document, user=other_user, role=models.RoleChoices.READER ) - # Add the reset-connections endpoint to the existing mock - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}reset-connections/?room={document.id}" - ) - resource_server_backend.add( - responses.POST, - endpoint_url, - json={}, - status=200, - ) - response = client.patch( f"/external_api/v1.0/documents/{document.id!s}/accesses/{access.id!s}/", data={"role": models.RoleChoices.EDITOR}, @@ -635,7 +606,7 @@ def test_external_api_document_accesses_partial_update_can_be_allowed( } ) def test_external_api_documents_accesses_delete_can_be_allowed( - user_token, resource_server_backend, user_specific_sub, settings + user_token, resource_server_backend, user_specific_sub ): """ Connected users SHOULD be allowed to delete an access for @@ -661,19 +632,6 @@ def test_external_api_documents_accesses_delete_can_be_allowed( document=document, user=other_user, role=models.RoleChoices.READER ) - # Add the reset-connections endpoint to the existing mock - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}reset-connections/?room={document.id}" - ) - resource_server_backend.add( - responses.POST, - endpoint_url, - json={}, - status=200, - ) - response = client.delete( f"/external_api/v1.0/documents/{document.id!s}/accesses/{other_access.id!s}/", ) diff --git a/src/backend/core/tests/external_api/test_external_api_documents_link_configuration.py b/src/backend/core/tests/external_api/test_external_api_documents_link_configuration.py index 885862f0f8..7c1e6a3086 100644 --- a/src/backend/core/tests/external_api/test_external_api_documents_link_configuration.py +++ b/src/backend/core/tests/external_api/test_external_api_documents_link_configuration.py @@ -60,8 +60,6 @@ def test_external_api_documents_link_configuration_not_allowed( ], }, }, - COLLABORATION_API_URL="http://example.com/", - COLLABORATION_SERVER_SECRET="secret-token", ) @patch("core.api.viewsets.reset_service_connections_in_cascade.delay") def test_external_api_documents_link_configuration_can_be_allowed( diff --git a/src/backend/core/tests/test_api_config.py b/src/backend/core/tests/test_api_config.py index 5f7fef4536..4eb8799109 100644 --- a/src/backend/core/tests/test_api_config.py +++ b/src/backend/core/tests/test_api_config.py @@ -25,7 +25,6 @@ AI_FEATURE_LEGACY_ENABLED=False, API_USERS_SEARCH_QUERY_MIN_LENGTH=6, COLLABORATION_WS_URL="http://testcollab/", - COLLABORATION_WS_NOT_CONNECTED_READ_ONLY=True, COLLABORATION_WS_INACTIVITY_TIMEOUT=300, CONVERSION_UPLOAD_ENABLED=False, FRONTEND_CSS_URL="http://testcss/", @@ -56,7 +55,6 @@ def test_api_config(is_authenticated): "AI_FEATURE_LEGACY_ENABLED": False, "API_USERS_SEARCH_QUERY_MIN_LENGTH": 6, "COLLABORATION_WS_URL": "http://testcollab/", - "COLLABORATION_WS_NOT_CONNECTED_READ_ONLY": True, "COLLABORATION_WS_INACTIVITY_TIMEOUT": 300, "CONVERSION_FILE_EXTENSIONS_ALLOWED": [".docx", ".md"], "CONVERSION_FILE_MAX_SIZE": 20971520, diff --git a/src/backend/core/tests/test_api_jwks.py b/src/backend/core/tests/test_api_jwks.py new file mode 100644 index 0000000000..1618247dcf --- /dev/null +++ b/src/backend/core/tests/test_api_jwks.py @@ -0,0 +1,151 @@ +""" +Tests for the JWKS endpoint publishing the public key of the tokens we issue. +""" + +from django.urls import resolve + +import jwt +import pytest +from rest_framework.test import APIClient + +from core.services.jwt_services import JWTService +from core.tests.utils.jwt_helper import generate_key_pair +from core.tests.utils.urls import reload_urls + +pytestmark = pytest.mark.django_db + +# Private members of a RSA JWK, none of them may ever leak in the JWKS +PRIVATE_JWK_MEMBERS = {"d", "p", "q", "dp", "dq", "qi", "oth"} + +# Generating RSA keys is expensive, do it once for the whole module +PRIVATE_KEY, _ = generate_key_pair() +OTHER_PRIVATE_KEY, _ = generate_key_pair() + + +@pytest.fixture(name="jwt_settings") +def jwt_settings_fixture(settings): + """Setup valid settings for the JWT service.""" + settings.JWT_PRIVATE_KEY = PRIVATE_KEY + settings.JWT_TOKEN_LIFETIME = 3600 + return settings + + +@pytest.mark.usefixtures("jwt_settings") +def test_api_jwks_is_public(): + """External services must reach the JWKS without authenticating.""" + response = APIClient().get("/api/v1.0/jwks") + + assert response.status_code == 200 + assert len(response.json()["keys"]) == 1 + + +@pytest.mark.usefixtures("jwt_settings") +def test_api_jwks_publishes_a_signature_key(): + """The published key advertises what it is meant to be used for.""" + key = APIClient().get("/api/v1.0/jwks").json()["keys"][0] + + assert key["kty"] == "RSA" + assert key["alg"] == "RS256" + assert key["use"] == "sig" + assert key["kid"] + + +@pytest.mark.usefixtures("jwt_settings") +def test_api_jwks_never_exposes_the_private_key(): + """šŸ”’ The JWKS exposes the public components of the key, and nothing else.""" + key = APIClient().get("/api/v1.0/jwks").json()["keys"][0] + + assert PRIVATE_JWK_MEMBERS & set(key) == set() + assert set(key) == {"kty", "alg", "use", "kid", "n", "e"} + + +@pytest.mark.usefixtures("jwt_settings") +def test_api_jwks_key_validates_the_tokens_we_issue(): + """ + The whole point of the endpoint: a service fetching the JWKS can validate + a token we issued, the way an external service does. + """ + token = JWTService().get_token({"sub": "user-id", "scope": "read"}) + + jwks = APIClient().get("/api/v1.0/jwks").json() + + # This is what an external service does with the JWKS we serve + key = jwt.PyJWKSet.from_dict(jwks).keys[0] + payload = jwt.decode(token, key, algorithms=["RS256"]) + + assert payload["sub"] == "user-id" + assert payload["scope"] == "read" + + +@pytest.mark.usefixtures("jwt_settings") +def test_api_jwks_key_id_matches_the_token_header(): + """A consumer selects the right key by matching the "kid" of the token.""" + token = JWTService().get_token({"sub": "user-id"}) + + jwks = APIClient().get("/api/v1.0/jwks").json() + + kid = jwt.get_unverified_header(token)["kid"] + assert [key["kid"] for key in jwks["keys"]] == [kid] + + +def test_api_jwks_follows_the_key_rotation(jwt_settings): + """After a rotation, the JWKS validates the tokens signed with the new key.""" + first_jwks = APIClient().get("/api/v1.0/jwks").json() + + jwt_settings.JWT_PRIVATE_KEY = OTHER_PRIVATE_KEY + token = JWTService().get_token({"sub": "user-id"}) + second_jwks = APIClient().get("/api/v1.0/jwks").json() + + assert first_jwks != second_jwks + + key = jwt.PyJWKSet.from_dict(second_jwks).keys[0] + assert jwt.decode(token, key, algorithms=["RS256"])["sub"] == "user-id" + + # The retired key can no longer validate the new tokens + with pytest.raises(jwt.InvalidSignatureError): + jwt.decode( + token, jwt.PyJWKSet.from_dict(first_jwks).keys[0], algorithms=["RS256"] + ) + + +@pytest.mark.parametrize("private_key", [None, ""]) +def test_api_jwks_without_private_key(jwt_settings, private_key): + """Without a configured key there is nothing to publish.""" + jwt_settings.JWT_PRIVATE_KEY = private_key + + assert APIClient().get("/api/v1.0/jwks").status_code == 404 + + +def test_api_jwks_with_an_invalid_private_key(jwt_settings): + """An unusable key is reported as a missing JWKS, not as a server error.""" + jwt_settings.JWT_PRIVATE_KEY = "not-a-pem-key" + + assert APIClient().get("/api/v1.0/jwks").status_code == 404 + + +@pytest.mark.usefixtures("jwt_settings", "resource_server_backend_conf") +def test_api_jwks_does_not_shadow_the_resource_server_jwks(settings): + """ + The resource server publishes its own JWKS, holding its encryption key. + Both must stay reachable, on their own path. + """ + settings.OIDC_RS_PRIVATE_KEY_STR = PRIVATE_KEY + reload_urls() + + assert resolve("/api/v1.0/jwks").url_name == "jwks" + assert resolve("/external_api/v1.0/jwks").url_name == "resource_server_jwks" + + ours = APIClient().get("/api/v1.0/jwks").json()["keys"][0] + theirs = APIClient().get("/external_api/v1.0/jwks").json()["keys"][0] + + assert ours["use"] == "sig" + assert theirs["use"] == "enc" + + +@pytest.mark.parametrize("method", ["post", "put", "patch", "delete"]) +@pytest.mark.usefixtures("jwt_settings") +def test_api_jwks_is_read_only(method): + """The JWKS is only exposed for reading.""" + response = getattr(APIClient(), method)("/api/v1.0/jwks") + + assert response.status_code == 405 diff --git a/src/backend/core/tests/test_api_utils_parse_http_conditional_headers.py b/src/backend/core/tests/test_api_utils_parse_http_conditional_headers.py deleted file mode 100644 index b654b99951..0000000000 --- a/src/backend/core/tests/test_api_utils_parse_http_conditional_headers.py +++ /dev/null @@ -1,52 +0,0 @@ -""" -Unit tests for the parse_http_conditional_headers utility function. -""" - -import datetime as dt - -import pytest -from rest_framework.test import APIRequestFactory - -from core.api.utils import parse_http_conditional_headers - - -@pytest.fixture(name="prepare_request") -def fixture_prepare_request(request): - """ - Fixture returning a request with headers configured from the indirect parametrize parameters. - """ - return APIRequestFactory().get("/", headers=request.param) - - -@pytest.mark.parametrize( - "prepare_request, expected_if_none_match, expected_if_modified_since", - [ - ({}, None, None), - ({"if-none-match": '"abc123"'}, '"abc123"', None), - ({"if-none-match": 'W/"abc123"'}, '"abc123"', None), - ( - {"if-modified-since": "Wed, 21 Oct 2015 07:28:00 GMT"}, - None, - dt.datetime(2015, 10, 21, 7, 28, 0, tzinfo=dt.timezone.utc), - ), - ({"if-modified-since": "not-a-date"}, None, None), - ( - { - "if-none-match": 'W/"deadbeef"', - "if-modified-since": "Wed, 21 Oct 2015 07:28:00 GMT", - }, - '"deadbeef"', - dt.datetime(2015, 10, 21, 7, 28, 0, tzinfo=dt.timezone.utc), - ), - ], - indirect=["prepare_request"], -) -def test_api_utils_parse_http_conditional_headers( - prepare_request, expected_if_none_match, expected_if_modified_since -): - """Test parse_http_conditional_headers utils.""" - if_none_match, if_modified_since_dt = parse_http_conditional_headers( - prepare_request - ) - assert if_none_match == expected_if_none_match - assert if_modified_since_dt == expected_if_modified_since diff --git a/src/backend/core/tests/test_integration_yhub_migration.py b/src/backend/core/tests/test_integration_yhub_migration.py new file mode 100644 index 0000000000..89e0f83414 --- /dev/null +++ b/src/backend/core/tests/test_integration_yhub_migration.py @@ -0,0 +1,394 @@ +""" +Integration tests for the migration of legacy documents into the collaboration +server (yhub). + +These talk to a *running* yhub, and through it to MinIO. They need no database: +the admin JWT short-circuits yhub's document authorization, so nothing here +creates a ``Document`` row ā€” the fixtures are S3 objects and yhub rooms keyed on +a random uuid. + +Two paths are covered, in the order a real corpus goes through them: + +``soft migration`` + yhub does not know the room, so the first read seeds it from the *newest* + S3 version. The seed carries an author but deliberately no timestamp, so it + contributes no activity entry. + +``full migration`` + ``POST /migrate`` replays *every* S3 version, crediting each with its own S3 + ``LastModified``, so the activity api reports the same timeline as the + backend's ``/documents/{id}/versions/``. +""" + +import base64 +import itertools +import uuid + +from django.conf import settings +from django.core.files.base import ContentFile +from django.core.files.storage import default_storage + +import pytest +import requests + +from core.services.jwt_services import Audiences, JWTService + +# the org yhub is configured with; documents live under /docs/{docid} +YHUB_ORG = "docs" +TIMEOUT = 10 +# see _activity: distinct values defeat yhub's few-second response cache +_cache_buster = itertools.count(1000) + + +def _yhub_url(): + """Base url of the collaboration api, or None when it is not configured.""" + return (settings.COLLABORATION_API_URL or "").rstrip("/") or None + + +def _yhub_reachable(): + """Is a collaboration server actually listening? These tests need one.""" + url = _yhub_url() + if url is None: + return False + try: + # any route answers *something*; we only care that the port is served + requests.get(f"{url}/activity/v1/{YHUB_ORG}/nope", timeout=2) + except requests.RequestException: + return False + return True + + +pytestmark = pytest.mark.skipif( + not _yhub_reachable(), + reason=( + "needs a running collaboration server (COLLABORATION_API_URL); " + "start the dev stack with `make run`" + ), +) + + +@pytest.fixture(name="admin_headers") +def admin_headers_fixture(settings): # pylint: disable=redefined-outer-name + """ + Authorization for the backend-to-yhub calls. + + The token is signed with the same key the running yhub validates against + (it fetches the JWKS from this backend), so this only works when both sides + share ``JWT_PRIVATE_KEY`` ā€” which they do in the dev stack and in CI. + """ + if not settings.JWT_PRIVATE_KEY: + pytest.skip("JWT_PRIVATE_KEY is not configured") + # yhub verifies that its own name is the audience of the token (server.js) + token = JWTService().get_admin_token(Audiences.YHUB) + return {"Authorization": f"Bearer {token}"} + + +def _write_legacy_versions(docid, updates): + """ + Write `updates` as successive versions of the legacy object `{docid}/file`. + + Mirrors what the Django backend used to do on every content save: the body + is the base64 encoding of a raw Yjs update, and the bucket is versioned, so + each write leaves the previous one behind as an object version. + + Returns the versions oldest first, as (version_id, last_modified). + """ + key = f"{docid}/file" + for update in updates: + default_storage.save(key, ContentFile(base64.b64encode(update))) + + client = default_storage.connection.meta.client + response = client.list_object_versions( + Bucket=default_storage.bucket_name, Prefix=key + ) + versions = [v for v in response.get("Versions", []) if v["Key"] == key] + versions.sort(key=lambda v: v["LastModified"]) + return [(v["VersionId"], v["LastModified"]) for v in versions] + + +def _activity(docid, admin_headers, **params): + """ + The document's activity, one entry per change, oldest first. + + ``Accept: application/json`` opts out of yhub's lib0-any encoding (0.5.0), + which is what lets a python caller read the timeline without a decoder. + ``group=false`` keeps one entry per version: the default grouping merges + changes by the same author less than a second apart. + + ``groupMaxGap`` is a cache buster, not a parameter we care about: yhub + caches activity responses for a few seconds keyed on the full query, and a + test reads the timeline immediately after changing it. With ``group=false`` + the value is never read (``groupDistance = group ? groupMaxGap : 1``), so a + unique one buys a fresh computation without touching the result. + """ + response = requests.get( + f"{_yhub_url()}/activity/v1/{YHUB_ORG}/{docid}", + params={ + "group": "false", + "groupMaxGap": next(_cache_buster), + **params, + }, + headers={**admin_headers, "Accept": "application/json"}, + timeout=TIMEOUT, + ) + assert response.status_code == 200, response.text + assert response.headers["content-type"].startswith("application/json") + return response.json()["activity"] + + +def _read_ydoc(docid, admin_headers): + """Read the room, which is also what triggers the lazy soft migration.""" + return requests.get( + f"{_yhub_url()}/ydoc/v1/{YHUB_ORG}/{docid}", + headers=admin_headers, + timeout=TIMEOUT, + ) + + +def _ydoc_bytes(docid, admin_headers): + """ + The room's Yjs state as raw bytes. + + The response is an envelope around the document, so its size says nothing + on its own; ``Accept: application/json`` renders the field as base64, which + is comparable. + """ + response = requests.get( + f"{_yhub_url()}/ydoc/v1/{YHUB_ORG}/{docid}", + headers={**admin_headers, "Accept": "application/json"}, + timeout=TIMEOUT, + ) + assert response.status_code == 200, response.text + return base64.b64decode(response.json()["doc"]) + + +def _migrate(docid, admin_headers, **params): + """Replay the document's full legacy version history into yhub.""" + return requests.post( + f"{_yhub_url()}/migrate/v1/{YHUB_ORG}/{docid}", + params=params, + headers={**admin_headers, "Accept": "application/json"}, + timeout=60, + ) + + +# Three successive snapshots of one Yjs document, as the legacy store held them: +# each is a full `Y.encodeStateAsUpdate` of the same doc after another insert, +# so they share a lineage and every later one is a superset of the last. +# Generated with @y/y; hardcoded so the tests need no javascript. +LEGACY_SNAPSHOTS = [ + base64.b64decode(b64) + for b64 in ( + "AQG8yr6Vi7ATAAQBDmRvY3VtZW50LXN0b3JlCkFMUEhBLW9uZSAA", + "AQG8yr6Vi7ATAAQBDmRvY3VtZW50LXN0b3JlFEFMUEhBLW9uZSBCUkFWTy10d28gAA==", + "AQG8yr6Vi7ATAAQBDmRvY3VtZW50LXN0b3JlIkFMUEhBLW9uZSBCUkFWTy10d28gQ0hBUkxJRS10aHJlZSAA", + ) +] + + +def test_integration_yhub_soft_migration_seeds_without_a_timestamp(admin_headers): + """ + The first read of an unknown room seeds it from the newest legacy version. + + The seed is a migration artifact, not an editing event: it has no honest + time to report, so it writes no `insertAt` and therefore shows up in no + activity entry. Anything else would put a second, meaningless timestamp on + content the full migration is about to date properly. + """ + docid = str(uuid.uuid4()) + _write_legacy_versions(docid, LEGACY_SNAPSHOTS) + + response = _read_ydoc(docid, admin_headers) + + assert response.status_code == 200, response.text + # seeded, so the room is no longer empty (an empty update is 2 bytes) + assert len(response.content) > 3 + assert _activity(docid, admin_headers) == [] + + +def test_integration_yhub_soft_migration_admits_when_it_cannot_migrate(admin_headers): + """ + A legacy object that cannot be decoded must not lock its document. + + Nobody can repair such an object from the outside, so refusing access would + make the document permanently unopenable. It opens as a new one instead ā€” + the legacy bytes stay in S3, and the server logs that it admitted a caller + without migrating. + """ + docid = str(uuid.uuid4()) + _write_legacy_versions(docid, [b"@@not-a-valid-ydoc@@"]) + + response = _read_ydoc(docid, admin_headers) + + assert response.status_code == 200, response.text + # and what it opens is exactly what a document that never existed opens as + never_existed = str(uuid.uuid4()) + assert _ydoc_bytes(docid, admin_headers) == _ydoc_bytes( + never_existed, admin_headers + ) + assert _activity(docid, admin_headers) == [] + + +def test_integration_yhub_soft_migration_ignores_a_non_main_branch(admin_headers): + """ + Seeding a branch other than main must not consume the document's one seed. + + The legacy store is branchless ā€” ``{docid}/file`` *is* main ā€” and the admin + token is the only identity that can name another branch. Seeding one would + write main's content into an orphan room and, because the "already seeded" + bookkeeping is per document, leave the real room empty. + """ + docid = str(uuid.uuid4()) + _write_legacy_versions(docid, LEGACY_SNAPSHOTS) + + on_a_branch = requests.get( + f"{_yhub_url()}/ydoc/v1/{YHUB_ORG}/{docid}", + params={"branch": "draft"}, + headers=admin_headers, + timeout=TIMEOUT, + ) + assert on_a_branch.status_code == 200, on_a_branch.text + + # main is untouched by that, so it still seeds on its own first read + assert _read_ydoc(docid, admin_headers).status_code == 200 + assert _ydoc_bytes(docid, admin_headers) != _ydoc_bytes( + str(uuid.uuid4()), admin_headers + ) + + +def test_integration_yhub_full_migration_reports_every_s3_version(admin_headers): + """ + The migrate endpoint replays every legacy version, dated by that version. + + This is the property the whole feature exists for: activity and the + backend's version listing describe the same timeline. + """ + docid = str(uuid.uuid4()) + versions = _write_legacy_versions(docid, LEGACY_SNAPSHOTS) + + response = _migrate(docid, admin_headers) + + assert response.status_code == 200, response.text + body = response.json() + assert body["migrated"] is True + assert body["versions"] == len(versions) + assert body["applied"] == len(versions) + assert body["skipped"] == 0 + assert body["dropped"] == 0 + # the decoded size of every snapshot it read, not the base64 on the wire + assert body["bytes"] == sum(len(update) for update in LEGACY_SNAPSHOTS) + + activity = _activity(docid, admin_headers) + + assert len(activity) == len(versions) + for entry, (_, last_modified) in zip(activity, versions, strict=True): + # yhub stores timestamps in milliseconds (lib0 `getUnixTime` is + # `Date.now`), which is what the S3 write time converts to + assert entry["from"] == pytest.approx(last_modified.timestamp() * 1000, abs=1) + assert entry["from"] == entry["to"] + # legacy snapshots carry no author of their own + assert entry["by"] == "system" + + +def test_integration_yhub_full_migration_after_a_soft_migration(admin_headers): + """ + The two migrations compose: seeding first does not duplicate the history. + + The seed writes the legacy bytes unchanged, so its content ids are the ones + the replay regenerates ā€” the replay covers them and, carrying no timestamp + of its own, the seed adds no entry beside them. + """ + docid = str(uuid.uuid4()) + versions = _write_legacy_versions(docid, LEGACY_SNAPSHOTS) + + assert _read_ydoc(docid, admin_headers).status_code == 200 + assert _activity(docid, admin_headers) == [] + + assert _migrate(docid, admin_headers).status_code == 200 + + activity = _activity(docid, admin_headers) + assert len(activity) == len(versions) + assert [entry["from"] for entry in activity] == sorted( + entry["from"] for entry in activity + ) + + +def test_integration_yhub_full_migration_is_idempotent(admin_headers): + """ + A document is migrated once, ever. + + Replaying a second time would attribute the same content twice, so the + docid is remembered in a valkey set and later calls decline. `?force=true` + is the escape hatch, and the clock-0 row it writes conflicts with the first + one, so even that leaves the timeline alone. + """ + docid = str(uuid.uuid4()) + versions = _write_legacy_versions(docid, LEGACY_SNAPSHOTS) + + assert _migrate(docid, admin_headers).json()["migrated"] is True + + again = _migrate(docid, admin_headers) + assert again.status_code == 200 + assert again.json() == { + "status": "already", + "message": "Already migrated", + "migrated": False, + } + + forced = _migrate(docid, admin_headers, force="true") + assert forced.json()["migrated"] is True + + assert len(_activity(docid, admin_headers)) == len(versions) + + +def test_integration_yhub_migration_without_a_legacy_document(admin_headers): + """ + A document that never had a legacy object is nothing to migrate. + + It answers 2xx all the same, so a backfill driver walking the corpus can + treat every success as "done" without special-casing new documents. + """ + response = _migrate(str(uuid.uuid4()), admin_headers) + + assert response.status_code == 200 + body = response.json() + assert body["migrated"] is False + assert body["message"] == "No legacy document in s3" + assert body["versions"] == 0 + + +def test_integration_yhub_migration_skips_an_unreadable_version(admin_headers): + """ + One corrupt snapshot must not cost the document its whole history. + + Every version is a full snapshot, so the content of an unreadable one + arrives with the next readable version anyway ā€” only its timeline entry is + lost, and the migration reports how many it dropped that way. + """ + docid = str(uuid.uuid4()) + _write_legacy_versions( + docid, + [LEGACY_SNAPSHOTS[0], b"@@not-a-valid-ydoc@@", LEGACY_SNAPSHOTS[2]], + ) + + body = _migrate(docid, admin_headers).json() + + assert body["migrated"] is True + assert body["versions"] == 3 + assert body["skipped"] == 1 + assert body["applied"] == 2 + assert len(_activity(docid, admin_headers)) == 2 + + +def test_integration_yhub_migration_rejects_a_token_for_another_audience(): + """ + An admin token minted for another service must not be replayable here. + + Django's JWTService signs for whoever asks, so the audience is the only + thing separating the converter's token from yhub's. + """ + token = JWTService().get_admin_token({"aud": "y-converter"}) + + response = _migrate(str(uuid.uuid4()), {"Authorization": f"Bearer {token}"}) + + assert response.status_code == 401 diff --git a/src/backend/core/tests/test_models_documents.py b/src/backend/core/tests/test_models_documents.py index bc63b122a8..570c440848 100644 --- a/src/backend/core/tests/test_models_documents.py +++ b/src/backend/core/tests/test_models_documents.py @@ -159,7 +159,6 @@ def test_models_documents_get_abilities_forbidden( "ai_transform": False, "ai_translate": False, "attachment_upload": False, - "can_edit": False, "children_create": False, "children_list": False, "collaboration_auth": False, @@ -171,8 +170,6 @@ def test_models_documents_get_abilities_forbidden( "favorite": False, "comment": False, "invite_owner": False, - "content_patch": False, - "content_retrieve": False, "leave": False, "media_auth": False, "media_check": False, @@ -228,7 +225,6 @@ def test_models_documents_get_abilities_reader( "ai_transform": False, "ai_translate": False, "attachment_upload": False, - "can_edit": False, "children_create": False, "children_list": True, "collaboration_auth": True, @@ -246,8 +242,6 @@ def test_models_documents_get_abilities_reader( "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": False, - "content_retrieve": True, "leave": False, "media_auth": True, "media_check": True, @@ -302,7 +296,6 @@ def test_models_documents_get_abilities_commenter( "ai_transform": False, "ai_translate": False, "attachment_upload": False, - "can_edit": False, "children_create": False, "children_list": True, "collaboration_auth": True, @@ -320,8 +313,6 @@ def test_models_documents_get_abilities_commenter( "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": False, - "content_retrieve": True, "leave": False, "media_auth": True, "media_check": True, @@ -373,7 +364,6 @@ def test_models_documents_get_abilities_editor( "ai_transform": is_authenticated, "ai_translate": is_authenticated, "attachment_upload": True, - "can_edit": True, "children_create": is_authenticated, "children_list": True, "collaboration_auth": True, @@ -391,8 +381,6 @@ def test_models_documents_get_abilities_editor( "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": True, - "content_retrieve": True, "leave": False, "media_auth": True, "media_check": True, @@ -433,7 +421,6 @@ def test_models_documents_get_abilities_owner(django_assert_num_queries): "ai_transform": True, "ai_translate": True, "attachment_upload": True, - "can_edit": True, "children_create": True, "children_list": True, "collaboration_auth": True, @@ -451,8 +438,6 @@ def test_models_documents_get_abilities_owner(django_assert_num_queries): "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": True, - "content_retrieve": True, "leave": False, "media_auth": True, "media_check": True, @@ -479,7 +464,6 @@ def test_models_documents_get_abilities_owner(django_assert_num_queries): "ai_transform": False, "ai_translate": False, "attachment_upload": False, - "can_edit": False, "children_create": False, "children_list": False, "collaboration_auth": False, @@ -497,8 +481,6 @@ def test_models_documents_get_abilities_owner(django_assert_num_queries): "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": False, - "content_retrieve": True, "leave": False, "media_auth": False, "media_check": False, @@ -529,7 +511,6 @@ def test_models_documents_get_abilities_administrator(django_assert_num_queries) "ai_transform": True, "ai_translate": True, "attachment_upload": True, - "can_edit": True, "children_create": True, "children_list": True, "collaboration_auth": True, @@ -547,8 +528,6 @@ def test_models_documents_get_abilities_administrator(django_assert_num_queries) "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": True, - "content_retrieve": True, "leave": False, "media_auth": True, "media_check": True, @@ -589,7 +568,6 @@ def test_models_documents_get_abilities_editor_user(django_assert_num_queries): "ai_transform": True, "ai_translate": True, "attachment_upload": True, - "can_edit": True, "children_create": True, "children_list": True, "collaboration_auth": True, @@ -607,8 +585,6 @@ def test_models_documents_get_abilities_editor_user(django_assert_num_queries): "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": True, - "content_retrieve": True, "leave": True, "media_auth": True, "media_check": True, @@ -656,7 +632,6 @@ def test_models_documents_get_abilities_reader_user( "ai_transform": access_from_link and ai_access_setting != "restricted", "ai_translate": access_from_link and ai_access_setting != "restricted", "attachment_upload": access_from_link, - "can_edit": access_from_link, "children_create": access_from_link, "children_list": True, "collaboration_auth": True, @@ -675,8 +650,6 @@ def test_models_documents_get_abilities_reader_user( "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": access_from_link, - "content_retrieve": True, "leave": True, "media_auth": True, "media_check": True, @@ -726,7 +699,6 @@ def test_models_documents_get_abilities_commenter_user( "ai_transform": access_from_link and ai_access_setting != "restricted", "ai_translate": access_from_link and ai_access_setting != "restricted", "attachment_upload": access_from_link, - "can_edit": access_from_link, "children_create": access_from_link, "children_list": True, "collaboration_auth": True, @@ -744,8 +716,6 @@ def test_models_documents_get_abilities_commenter_user( "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": access_from_link, - "content_retrieve": True, "leave": True, "media_auth": True, "media_check": True, @@ -791,7 +761,6 @@ def test_models_documents_get_abilities_preset_role(django_assert_num_queries): "ai_transform": False, "ai_translate": False, "attachment_upload": False, - "can_edit": False, "children_create": False, "children_list": True, "collaboration_auth": True, @@ -809,8 +778,6 @@ def test_models_documents_get_abilities_preset_role(django_assert_num_queries): "public": ["reader", "commenter", "editor"], "restricted": None, }, - "content_patch": False, - "content_retrieve": True, "leave": True, "media_auth": True, "media_check": True, @@ -971,7 +938,7 @@ def test_models_documents_get_versions_slice_pagination(settings): settings.DOCUMENT_VERSIONS_PAGE_SIZE = 4 # Create a document with 7 versions - document = factories.DocumentFactory() + document = factories.DocumentFactory(content=factories.YDOC_HELLO_WORLD_BASE64) for i in range(6): document.content = f"bar{i:d}" document.save() @@ -1030,7 +997,7 @@ def test_models_documents_get_versions_slice_min_datetime(): def test_models_documents_version_duplicate(): """A new version should be created in object storage only if the content has changed.""" - document = factories.DocumentFactory() + document = factories.DocumentFactory(content=factories.YDOC_HELLO_WORLD_BASE64) file_key = str(document.pk) response = default_storage.connection.meta.client.list_object_versions( diff --git a/src/backend/core/tests/test_models_users.py b/src/backend/core/tests/test_models_users.py index 2cf0d50d3b..196aa8681c 100644 --- a/src/backend/core/tests/test_models_users.py +++ b/src/backend/core/tests/test_models_users.py @@ -13,9 +13,33 @@ import pytest from core import factories, models +from core.services.yhub_services import ServiceUnavailableError, YHubService pytestmark = pytest.mark.django_db +# what the collaboration server serves for the onboarding template +TEMPLATE_UPDATE = b"\x01\x02the content of the template" + + +@pytest.fixture(name="collaboration_server", autouse=True) +def collaboration_server_fixture(): + """ + Serve the content of the onboarding template, and take the copies. + + The sandbox is duplicated through the collaboration server, which owns the + content of the documents; every test creating a user goes through it as + soon as USER_ONBOARDING_SANDBOX_DOCUMENT is set. + """ + with ( + patch.object( + YHubService, "get_ydoc", autospec=True, return_value=TEMPLATE_UPDATE + ) as mock_get_ydoc, + patch.object(YHubService, "create_ydoc", autospec=True) as mock_create_ydoc, + ): + # autospec, so the calls carry the service itself: who it acts for is + # what the collaboration server attributes the content to + yield mock_get_ydoc, mock_create_ydoc + def test_models_users_str(): """The str representation should be the email.""" @@ -283,6 +307,93 @@ def test_models_users_duplicate_onboarding_sandbox_document_with_invalid_templat assert sandbox_docs.count() == 0 +def test_models_users_duplicate_onboarding_sandbox_document_copies_the_content( + collaboration_server, +): + """ + The content of the sandbox is the one the collaboration server holds for + the template, copied under the identity of the user it is created for. + """ + mock_get_ydoc, mock_create_ydoc = collaboration_server + template_document = factories.DocumentFactory(title="Getting started with Docs") + + with override_settings(USER_ONBOARDING_SANDBOX_DOCUMENT=str(template_document.id)): + user = factories.UserFactory() + + sandbox_document = models.Document.objects.get( + creator=user, title="Getting started with Docs" + ) + + # read from the template, written to the sandbox + _service, read_document = mock_get_ydoc.call_args[0] + service, written_document, update = mock_create_ydoc.call_args[0] + + assert read_document.id == template_document.id + assert written_document.id == sandbox_document.id + assert update == TEMPLATE_UPDATE + # the service acts for the new user: the content is attributed to them, and + # not to the backend itself + assert service.user == user + + +def test_models_users_duplicate_onboarding_sandbox_document_empty_template( + collaboration_server, +): + """A template the collaboration server holds no content for yields an empty sandbox.""" + mock_get_ydoc, mock_create_ydoc = collaboration_server + mock_get_ydoc.return_value = None + template_document = factories.DocumentFactory(title="Getting started with Docs") + + with override_settings(USER_ONBOARDING_SANDBOX_DOCUMENT=str(template_document.id)): + user = factories.UserFactory() + + assert models.Document.objects.filter( + creator=user, title="Getting started with Docs" + ).exists() + mock_create_ydoc.assert_not_called() + + +def test_models_users_duplicate_onboarding_sandbox_document_unreadable_template( + collaboration_server, +): + """ + A signup is not failed over a collaboration server that cannot be reached. + + The sandbox is skipped instead, as it is when its template does not exist. + """ + mock_get_ydoc, _mock_create_ydoc = collaboration_server + mock_get_ydoc.side_effect = ServiceUnavailableError("yhub is unreachable") + template_document = factories.DocumentFactory(title="Getting started with Docs") + + with override_settings(USER_ONBOARDING_SANDBOX_DOCUMENT=str(template_document.id)): + user = factories.UserFactory() + + assert user.pk is not None + assert not models.Document.objects.filter(creator=user).exists() + assert not models.DocumentAccess.objects.filter(user=user).exists() + + +def test_models_users_duplicate_onboarding_sandbox_document_content_not_copied( + collaboration_server, +): + """ + A sandbox whose content could not be copied is not left behind. + + An empty document titled after the template would be more confusing than + no document at all. + """ + _mock_get_ydoc, mock_create_ydoc = collaboration_server + mock_create_ydoc.side_effect = ServiceUnavailableError("yhub is unreachable") + template_document = factories.DocumentFactory(title="Getting started with Docs") + + with override_settings(USER_ONBOARDING_SANDBOX_DOCUMENT=str(template_document.id)): + user = factories.UserFactory() + + assert user.pk is not None + assert not models.Document.objects.filter(creator=user).exists() + assert not models.DocumentAccess.objects.filter(user=user).exists() + + def test_models_users_duplicate_onboarding_sandbox_document_creates_unique_sandbox_per_user(): """ Each new user should get their own independent sandbox document. diff --git a/src/backend/core/tests/test_services_collaboration_services.py b/src/backend/core/tests/test_services_collaboration_services.py deleted file mode 100644 index 35e607d21f..0000000000 --- a/src/backend/core/tests/test_services_collaboration_services.py +++ /dev/null @@ -1,344 +0,0 @@ -""" -This module contains tests for the CollaborationService class in the -core.services.collaboration_services module. -""" - -import json -import logging -import re -from contextlib import contextmanager -from unittest import mock -from uuid import uuid4 - -from django.core.exceptions import ImproperlyConfigured - -import pytest -import requests -import responses - -from core import factories, models -from core.services.collaboration_services import CollaborationService - -# pylint: disable=protected-access - - -@pytest.fixture(name="mock_reset_connections") -def mock_reset_connections_fixture(settings): - """ - Creates a context manager to mock the reset-connections endpoint for collaboration services. - Args: - settings: A settings object that contains the configuration for the collaboration API. - Returns: - A context manager function that mocks the reset-connections endpoint. - The context manager function takes the following parameters: - document_id (str): The ID of the document for which connections are being reset. - user_id (str, optional): The ID of the user making the request. Defaults to None. - Usage: - with mock_reset_connections(settings)(document_id, user_id) as mock: - # Your test code here - The context manager performs the following actions: - - Mocks the reset-connections endpoint using responses.RequestsMock. - - Sets the COLLABORATION_API_URL and COLLABORATION_SERVER_SECRET in the settings. - - Verifies that the reset-connections endpoint is called exactly once. - - Checks that the request URL and headers are correct. - - If user_id is provided, checks that the X-User-Id header is correct. - """ - - @contextmanager - def _mock_reset_connections(document_id, user_id=None): - with responses.RequestsMock() as rsps: - # Mock the reset-connections endpoint - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - endpoint_url = ( - f"{settings.COLLABORATION_API_URL}reset-connections/?room={document_id}" - ) - rsps.add( - responses.POST, - endpoint_url, - json={}, - status=200, - ) - yield - - assert len(rsps.calls) == 1, ( - "Expected one call to reset-connections endpoint" - ) - request = rsps.calls[0].request - assert request.url == endpoint_url, f"Unexpected URL called: {request.url}" - assert ( - request.headers.get("Authorization") - == settings.COLLABORATION_SERVER_SECRET - ), "Incorrect Authorization header" - - if user_id: - assert request.headers.get("X-User-Id") == user_id, ( - "Incorrect X-User-Id header" - ) - - return _mock_reset_connections - - -def test_init_without_api_url(settings): - """Test that ImproperlyConfigured is raised when COLLABORATION_API_URL is None.""" - settings.COLLABORATION_API_URL = None - with pytest.raises(ImproperlyConfigured): - CollaborationService() - - -def test_init_with_api_url(settings): - """Test that the service initializes correctly when COLLABORATION_API_URL is set.""" - settings.COLLABORATION_API_URL = "http://example.com/" - service = CollaborationService() - assert isinstance(service, CollaborationService) - - -@responses.activate -def test_reset_connection_with_user_id(settings): - """Test _reset_connection with a provided user_id.""" - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - service = CollaborationService() - - room = "room1" - user_id = "user123" - endpoint_url = "http://example.com/reset-connections/?room=" + room - - responses.add(responses.POST, endpoint_url, json={}, status=200) - - service._reset_connection(room, user_id) - - assert len(responses.calls) == 1 - request = responses.calls[0].request - - assert request.url == endpoint_url - assert request.headers.get("Authorization") == "secret-token" - assert request.headers.get("X-User-Id") == "user123" - - -@responses.activate -def test_reset_connection_without_user_id(settings): - """Test _reset_connection without a user_id.""" - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - service = CollaborationService() - - room = "room1" - user_id = None - endpoint_url = "http://example.com/reset-connections/?room=" + room - - responses.add( - responses.POST, - endpoint_url, - json={}, - status=200, - ) - - service._reset_connection(room, user_id) - - assert len(responses.calls) == 1 - request = responses.calls[0].request - - assert request.url == endpoint_url - assert request.headers.get("Authorization") == "secret-token" - assert request.headers.get("X-User-Id") is None - - -@responses.activate -def test_reset_connection_non_200_response(settings): - """Test that an HTTPError is raised when the response status is not 200.""" - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - service = CollaborationService() - - room = "room1" - user_id = "user123" - endpoint_url = "http://example.com/reset-connections/?room=" + room - response_body = {"error": "Internal Server Error"} - - responses.add(responses.POST, endpoint_url, json=response_body, status=500) - - expected_exception_message = re.escape( - "Failed to notify WebSocket server. Status code: 500, Response: " - ) + re.escape(json.dumps(response_body)) - - with pytest.raises(requests.HTTPError, match=expected_exception_message): - service._reset_connection(room, user_id) - - assert len(responses.calls) == 1 - - -@responses.activate -def test_reset_connection_request_exception(settings): - """Test that an HTTPError is raised when a RequestException occurs.""" - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - service = CollaborationService() - - room = "room1" - user_id = "user123" - endpoint_url = "http://example.com/reset-connections?room=" + room - - responses.add( - responses.POST, - endpoint_url, - body=requests.exceptions.ConnectionError("Network error"), - ) - - with pytest.raises(requests.HTTPError, match="Failed to notify WebSocket server."): - service._reset_connection(room, user_id) - - assert len(responses.calls) == 1 - - -@pytest.fixture(name="collaboration_service") -def collaboration_service_fixture(settings): - """Return a configured CollaborationService instance.""" - settings.COLLABORATION_API_URL = "http://example.com/" - settings.COLLABORATION_SERVER_SECRET = "secret-token" - return CollaborationService() - - -@pytest.mark.django_db -@mock.patch.object(CollaborationService, "_reset_connection") -def test_reset_connections_document_does_not_exist( - mock_reset_connection, - collaboration_service, - caplog, -): - """ - When the document does not exist anymore, an error is logged and no - connection is reset. - """ - unknown_id = uuid4() - - with caplog.at_level(logging.ERROR, logger="core.services.collaboration_services"): - collaboration_service.reset_connections(unknown_id) - - mock_reset_connection.assert_not_called() - assert f"Document {unknown_id} does not exists anymore" in caplog.text - - -@pytest.mark.django_db -@mock.patch.object(CollaborationService, "_reset_connection") -def test_reset_connections_single_document( - mock_reset_connection, - collaboration_service, -): - """A document without descendants should have its own connections reset.""" - document = factories.DocumentFactory() - - collaboration_service.reset_connections(document.id) - - mock_reset_connection.assert_called_once_with(document.id, None) - - -@pytest.mark.django_db -@mock.patch.object(CollaborationService, "_reset_connection") -def test_reset_connections_cascade_on_document_and_descendants( - mock_reset_connection, - collaboration_service, -): - """ - The document itself and every one of its descendants should be reset, - ordered by path. - """ - root = factories.DocumentFactory() - child1 = factories.DocumentFactory(parent=root) - child2 = factories.DocumentFactory(parent=root) - grandchild = factories.DocumentFactory(parent=child1) - - collaboration_service.reset_connections(root.id) - - expected_ids = [ - doc.id - for doc in models.Document.objects.filter( - path__startswith=root.path, depth__gte=root.depth - ).order_by("path") - ] - assert set(expected_ids) == {root.id, child1.id, child2.id, grandchild.id} - - called_ids = [call.args[0] for call in mock_reset_connection.call_args_list] - assert called_ids == expected_ids - assert mock_reset_connection.call_count == 4 - - -@pytest.mark.django_db -@mock.patch.object(CollaborationService, "_reset_connection") -def test_reset_connections_starts_from_a_sub_document( - mock_reset_connection, - collaboration_service, -): - """ - When called on a sub-document, only that sub-document and its own - descendants should be reset, not its ancestors or siblings. - """ - root = factories.DocumentFactory() - child = factories.DocumentFactory(parent=root) - sibling = factories.DocumentFactory(parent=root) - grandchild = factories.DocumentFactory(parent=child) - - collaboration_service.reset_connections(child.id) - - called_ids = {call.args[0] for call in mock_reset_connection.call_args_list} - assert called_ids == {child.id, grandchild.id} - assert root.id not in called_ids - assert sibling.id not in called_ids - - -@pytest.mark.django_db -@mock.patch.object(CollaborationService, "_reset_connection") -def test_reset_connections_forwards_user_id( - mock_reset_connection, - collaboration_service, -): - """The provided user_id should be forwarded to every reset call.""" - root = factories.DocumentFactory() - factories.DocumentFactory(parent=root) - user_id = str(uuid4()) - - collaboration_service.reset_connections(root.id, user_id=user_id) - - assert mock_reset_connection.call_count == 2 - for call in mock_reset_connection.call_args_list: - assert call.args[1] == user_id - - -@pytest.mark.django_db -@mock.patch.object(CollaborationService, "_reset_connection") -def test_reset_connections_continues_on_http_error( - mock_reset_connection, - collaboration_service, - caplog, -): - """ - An HTTPError raised while resetting one document should be logged and must - not prevent the remaining documents from being processed. - """ - root = factories.DocumentFactory() - child1 = factories.DocumentFactory(parent=root) - child2 = factories.DocumentFactory(parent=root) - - ordered_docs = list( - models.Document.objects.filter( - path__startswith=root.path, depth__gte=root.depth - ).order_by("path") - ) - failing_doc = ordered_docs[1] - - def _side_effect(room, _user_id=None): - if room == failing_doc.id: - raise requests.HTTPError("boom") - - mock_reset_connection.side_effect = _side_effect - - with caplog.at_level(logging.ERROR, logger="core.services.collaboration_services"): - collaboration_service.reset_connections(root.id) - - assert mock_reset_connection.call_count == 3 - called_ids = [call.args[0] for call in mock_reset_connection.call_args_list] - assert set(called_ids) == {root.id, child1.id, child2.id} - - assert ( - f"impossible to reset connections for document {failing_doc.id}" in caplog.text - ) diff --git a/src/backend/core/tests/test_services_converter_services.py b/src/backend/core/tests/test_services_converter_services.py index 760504cec1..5747e3e9a3 100644 --- a/src/backend/core/tests/test_services_converter_services.py +++ b/src/backend/core/tests/test_services_converter_services.py @@ -1,8 +1,8 @@ """Test y-provider services.""" -from base64 import b64decode from unittest.mock import MagicMock, patch +import jwt import pytest import requests @@ -12,13 +12,32 @@ ValidationError, YdocConverter, ) +from core.services.jwt_services import Audiences +from core.tests.utils.jwt_helper import generate_key_pair +# Generating an RSA key is expensive, do it once for the whole module +PRIVATE_KEY, PUBLIC_KEY = generate_key_pair() -def test_auth_header(settings): - """Test authentication header generation.""" - settings.Y_PROVIDER_API_KEY = "test-key" + +@pytest.fixture(autouse=True) +def jwt_settings(settings): + """Setup valid settings for the JWT service used to sign the auth header.""" + settings.JWT_PRIVATE_KEY = PRIVATE_KEY + settings.JWT_TOKEN_LIFETIME = 3600 + + +def test_auth_header(): + """The auth header carries an admin JWT scoped to the y-converter audience.""" converter = YdocConverter() - assert converter.auth_header == "Bearer test-key" + + scheme, token = converter.auth_header.split(" ") + + assert scheme == "Bearer" + payload = jwt.decode( + token, PUBLIC_KEY, algorithms=["RS256"], audience=Audiences.Y_CONVERTER + ) + assert payload["admin"] is True + assert payload["aud"] == Audiences.Y_CONVERTER def test_convert_empty_text(): @@ -63,12 +82,12 @@ def test_convert_full_integration(mock_post, settings): """Test full integration with all settings.""" settings.Y_PROVIDER_API_BASE_URL = "http://test.com/" - settings.Y_PROVIDER_API_KEY = "test-key" settings.CONVERSION_API_ENDPOINT = "conversion-endpoint" settings.CONVERSION_API_TIMEOUT = 5 settings.CONVERSION_API_CONTENT_FIELD = "content" converter = YdocConverter() + auth_header = converter.auth_header expected_content = b"converted content" mock_response = MagicMock() @@ -77,13 +96,14 @@ def test_convert_full_integration(mock_post, settings): result = converter.convert("test markdown") - assert b64decode(result) == expected_content + # the raw update is returned + assert result == expected_content mock_post.assert_called_once_with( "http://test.com/conversion-endpoint/", data="test markdown", headers={ - "Authorization": "Bearer test-key", + "Authorization": auth_header, "Content-Type": mime_types.MARKDOWN, "Accept": mime_types.YJS, }, @@ -96,12 +116,12 @@ def test_convert_full_integration(mock_post, settings): def test_convert_full_integration_with_specific_headers(mock_post, settings): """Test successful conversion with specific content type and accept headers.""" settings.Y_PROVIDER_API_BASE_URL = "http://test.com/" - settings.Y_PROVIDER_API_KEY = "test-key" settings.CONVERSION_API_ENDPOINT = "conversion-endpoint" settings.CONVERSION_API_TIMEOUT = 5 settings.CONVERSION_API_SECURE = False converter = YdocConverter() + auth_header = converter.auth_header expected_response = "# Test Document\n\nThis is test content." mock_response = MagicMock() @@ -116,7 +136,7 @@ def test_convert_full_integration_with_specific_headers(mock_post, settings): "http://test.com/conversion-endpoint/", data=b"test_content", headers={ - "Authorization": "Bearer test-key", + "Authorization": auth_header, "Content-Type": mime_types.YJS, "Accept": mime_types.MARKDOWN, }, diff --git a/src/backend/core/tests/test_services_find_document_indexer.py b/src/backend/core/tests/test_services_find_document_indexer.py index 9a080cd7c9..6accd7239f 100644 --- a/src/backend/core/tests/test_services_find_document_indexer.py +++ b/src/backend/core/tests/test_services_find_document_indexer.py @@ -14,9 +14,14 @@ from core import factories, models from core.enums import SearchType from core.services.search_indexers import FindDocumentIndexer +from core.utils.yjs import base64_yjs_to_text pytestmark = pytest.mark.django_db +# The documents of this module all carry the content of the factory, which the +# fake collaboration server of the indexer_settings fixture serves back. +CONTENT = base64_yjs_to_text(factories.YDOC_HELLO_WORLD_BASE64) + def reset_batch_indexer_throttle(): """Reset throttle flag""" @@ -49,9 +54,9 @@ def test_models_documents_post_save_indexer(mock_push): # One call assert sorted(data[0], key=itemgetter("id")) == sorted( [ - indexer.serialize_document(doc1, accesses), - indexer.serialize_document(doc2, accesses), - indexer.serialize_document(doc3, accesses), + indexer.serialize_document(doc1, CONTENT, accesses), + indexer.serialize_document(doc2, CONTENT, accesses), + indexer.serialize_document(doc3, CONTENT, accesses), ], key=itemgetter("id"), ) @@ -81,9 +86,9 @@ def test_models_documents_post_save_indexer_no_batches(indexer_settings): # all documents are indexed assert sorted([d[0] for d in data], key=itemgetter("id")) == sorted( [ - indexer.serialize_document(doc1, accesses), - indexer.serialize_document(doc2, accesses), - indexer.serialize_document(doc3, accesses), + indexer.serialize_document(doc1, CONTENT, accesses), + indexer.serialize_document(doc2, CONTENT, accesses), + indexer.serialize_document(doc3, CONTENT, accesses), ], key=itemgetter("id"), ) @@ -151,9 +156,9 @@ def test_models_documents_post_save_indexer_with_accesses(mock_push): assert len(data) == 1 assert sorted(data[0], key=itemgetter("id")) == sorted( [ - indexer.serialize_document(doc1, accesses), - indexer.serialize_document(doc2, accesses), - indexer.serialize_document(doc3, accesses), + indexer.serialize_document(doc1, CONTENT, accesses), + indexer.serialize_document(doc2, CONTENT, accesses), + indexer.serialize_document(doc3, CONTENT, accesses), ], key=itemgetter("id"), ) @@ -215,9 +220,9 @@ def test_models_documents_post_save_indexer_deleted(mock_push): # First indexation on document creation assert sorted(data[0], key=itemgetter("id")) == sorted( [ - indexer.serialize_document(doc, accesses), - indexer.serialize_document(main_doc, accesses), - indexer.serialize_document(child_doc, accesses), + indexer.serialize_document(doc, CONTENT, accesses), + indexer.serialize_document(main_doc, CONTENT, accesses), + indexer.serialize_document(child_doc, CONTENT, accesses), ], key=itemgetter("id"), ) @@ -225,8 +230,10 @@ def test_models_documents_post_save_indexer_deleted(mock_push): # Even deleted items are re-indexed : only update their status in the future assert sorted(data[1], key=itemgetter("id")) == sorted( [ - indexer.serialize_document(main_doc_deleted, accesses), # soft_delete() - indexer.serialize_document(child_doc_deleted, accesses), + indexer.serialize_document( + main_doc_deleted, CONTENT, accesses + ), # soft_delete() + indexer.serialize_document(child_doc_deleted, CONTENT, accesses), ], key=itemgetter("id"), ) @@ -317,9 +324,9 @@ def test_models_documents_post_save_indexer_restored(mock_push): # First indexation on items creation & soft delete (in the same transaction) assert sorted(data[0], key=itemgetter("id")) == sorted( [ - indexer.serialize_document(doc, accesses), - indexer.serialize_document(doc_deleted, accesses), - indexer.serialize_document(doc_ancestor_deleted, accesses), + indexer.serialize_document(doc, CONTENT, accesses), + indexer.serialize_document(doc_deleted, CONTENT, accesses), + indexer.serialize_document(doc_ancestor_deleted, CONTENT, accesses), ], key=itemgetter("id"), ) @@ -327,8 +334,8 @@ def test_models_documents_post_save_indexer_restored(mock_push): # Restored items are re-indexed : only update their status in the future assert sorted(data[1], key=itemgetter("id")) == sorted( [ - indexer.serialize_document(doc_restored, accesses), # restore() - indexer.serialize_document(doc_ancestor_restored, accesses), + indexer.serialize_document(doc_restored, CONTENT, accesses), # restore() + indexer.serialize_document(doc_ancestor_restored, CONTENT, accesses), ], key=itemgetter("id"), ) @@ -376,9 +383,9 @@ def test_models_documents_post_save_indexer_throttle(): assert sorted(data[0], key=itemgetter("id")) == sorted( [ - indexer.serialize_document(docs[0], accesses), - indexer.serialize_document(docs[2], accesses), - indexer.serialize_document(docs[3], accesses), + indexer.serialize_document(docs[0], CONTENT, accesses), + indexer.serialize_document(docs[2], CONTENT, accesses), + indexer.serialize_document(docs[3], CONTENT, accesses), ], key=itemgetter("id"), ) diff --git a/src/backend/core/tests/test_services_jwks_client.py b/src/backend/core/tests/test_services_jwks_client.py new file mode 100644 index 0000000000..a96566426b --- /dev/null +++ b/src/backend/core/tests/test_services_jwks_client.py @@ -0,0 +1,165 @@ +""" +This module contains tests for the JWKSClient class in the +core.services.jwt_services module. +""" + +from datetime import datetime, timedelta, timezone + +import jwt +import pytest +import responses + +from core.services.jwt_services import JWKSClient, JWKSError +from core.tests.utils.jwt_helper import build_jwks, generate_key_pair, key_id + +# Generating RSA keys is expensive, do it once for the whole module +PRIVATE_KEY, PUBLIC_KEY = generate_key_pair() +OTHER_PRIVATE_KEY, OTHER_PUBLIC_KEY = generate_key_pair() + +JWKS_URL = "http://service.example.com/jwks" + + +def signed_token(private_key=PRIVATE_KEY, public_key=PUBLIC_KEY, headers=None): + """ + Sign a token the way a service publishing a JWKS does. + + Unless the caller wants something else in there, the header names the key + the token can be validated with. + """ + return jwt.encode( + {"exp": datetime.now(tz=timezone.utc) + timedelta(seconds=60)}, + private_key, + algorithm="RS256", + headers={"kid": key_id(public_key)} if headers is None else headers, + ) + + +@pytest.fixture(name="jwks") +def jwks_fixture(): + """Serve the JWKS of the key this module signs its tokens with.""" + with responses.RequestsMock(assert_all_requests_are_fired=False) as mock: + mock.get(JWKS_URL, json=build_jwks(PUBLIC_KEY)) + yield mock + + +@pytest.mark.usefixtures("jwks") +def test_get_signing_key_returns_the_published_key(): + """The key a token names should validate its signature.""" + token = signed_token() + + key = JWKSClient(JWKS_URL).get_signing_key(token) + + assert jwt.decode(token, key.key, algorithms=["RS256"]) + + +def test_the_document_is_fetched_once(jwks): + """Validating tokens should not call the publisher every time.""" + client = JWKSClient(JWKS_URL) + + client.get_signing_key(signed_token()) + client.get_signing_key(signed_token()) + # the document is cached for the url, not for the client instance + JWKSClient(JWKS_URL).get_signing_key(signed_token()) + + assert len(jwks.calls) == 1 + + +def test_an_unknown_key_is_looked_for_in_a_fresh_document(jwks): + """A key published after the document was cached should still be found.""" + client = JWKSClient(JWKS_URL) + client.get_signing_key(signed_token()) + + # the service rolls its key and publishes the new one + jwks.reset() + jwks.get(JWKS_URL, json=build_jwks(OTHER_PUBLIC_KEY)) + token = signed_token(OTHER_PRIVATE_KEY, OTHER_PUBLIC_KEY) + + key = client.get_signing_key(token) + + assert jwt.decode(token, key.key, algorithms=["RS256"]) + assert len(jwks.calls) == 1 # the fetch of the refreshed document + + +@pytest.mark.usefixtures("jwks") +def test_a_key_nobody_published_is_refused(): + """A token can name any key, only a published one validates it.""" + with pytest.raises(JWKSError, match="has no key"): + JWKSClient(JWKS_URL).get_signing_key( + signed_token(headers={"kid": "a-key-nobody-published"}) + ) + + +def test_an_unknown_key_only_refreshes_once_per_cooldown(jwks): + """ + šŸ”’ A forged "kid" must not turn every request into a call to the publisher. + + Nothing authenticates the key a token names, so without a cooldown an + unauthenticated caller would have us fetch the document as often as it asks. + """ + client = JWKSClient(JWKS_URL) + + for _ in range(5): + with pytest.raises(JWKSError): + client.get_signing_key( + signed_token(headers={"kid": "a-key-nobody-published"}) + ) + + # the first call fills the cache, the second is the refresh of the window + assert len(jwks.calls) == 2 + + +@pytest.mark.usefixtures("jwks") +def test_a_token_naming_no_key_is_refused(): + """A token that does not name its key cannot be matched to one.""" + with pytest.raises(JWKSError, match="does not name"): + JWKSClient(JWKS_URL).get_signing_key(signed_token(headers={})) + + +@pytest.mark.usefixtures("jwks") +def test_a_token_that_is_not_a_token_is_refused(): + """A header we cannot even read is reported like any unusable token.""" + with pytest.raises(JWKSError, match="does not name"): + JWKSClient(JWKS_URL).get_signing_key("not-a-token") + + +@responses.activate +def test_an_unreachable_publisher_is_reported(): + """A service we cannot fetch the keys from validates no token.""" + responses.get(JWKS_URL, status=500) + + with pytest.raises(JWKSError, match="Unable to fetch"): + JWKSClient(JWKS_URL).get_signing_key(signed_token()) + + +@responses.activate +def test_a_malformed_document_is_reported(): + """A published document we cannot import validates no token either.""" + responses.get(JWKS_URL, body="not a jwks") + + with pytest.raises(JWKSError, match="cannot be imported"): + JWKSClient(JWKS_URL).get_signing_key(signed_token()) + + +@responses.activate +def test_a_document_without_any_usable_key_is_reported(): + """A publisher answering an empty set is not a publisher we can use.""" + responses.get(JWKS_URL, json={"keys": []}) + + with pytest.raises(JWKSError, match="cannot be imported"): + JWKSClient(JWKS_URL).get_signing_key(signed_token()) + + +@responses.activate +def test_the_documents_of_two_services_do_not_share_a_cache_entry(): + """Two publishers are two documents, whatever each of them holds.""" + other_url = "http://other-service.example.com/jwks" + responses.get(JWKS_URL, json=build_jwks(PUBLIC_KEY)) + responses.get(other_url, json=build_jwks(OTHER_PUBLIC_KEY)) + + JWKSClient(JWKS_URL).get_signing_key(signed_token()) + key = JWKSClient(other_url).get_signing_key( + signed_token(OTHER_PRIVATE_KEY, OTHER_PUBLIC_KEY) + ) + + assert key.key_id == key_id(OTHER_PUBLIC_KEY) + assert len(responses.calls) == 2 diff --git a/src/backend/core/tests/test_services_jwt_services.py b/src/backend/core/tests/test_services_jwt_services.py new file mode 100644 index 0000000000..c8ffdfb678 --- /dev/null +++ b/src/backend/core/tests/test_services_jwt_services.py @@ -0,0 +1,352 @@ +""" +This module contains tests for the JWTService class in the +core.services.jwt_services module. +""" + +from datetime import datetime, timezone +from unittest import mock + +from django.core.cache import cache + +import jwt +import pytest +from freezegun import freeze_time + +from core.services.jwt_services import ( + Audiences, + ConfigurationError, + JWTService, + TokenGenerationError, +) +from core.tests.utils.jwt_helper import generate_key_pair + +# Generating RSA keys is expensive, do it once for the whole module +PRIVATE_KEY, PUBLIC_KEY = generate_key_pair() +OTHER_PRIVATE_KEY, OTHER_PUBLIC_KEY = generate_key_pair() + + +@pytest.fixture(name="jwt_settings") +def jwt_settings_fixture(settings): + """Setup valid settings for the JWT service.""" + settings.JWT_PRIVATE_KEY = PRIVATE_KEY + settings.JWT_TOKEN_LIFETIME = 3600 + return settings + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_token_signs_the_injected_claims_with_rs256(): + """The generated token is signed with RS256 and carries the given claims.""" + token = JWTService().get_token({"sub": "user-id", "abilities": ["read"]}) + + assert jwt.get_unverified_header(token)["alg"] == "RS256" + + payload = jwt.decode(token, PUBLIC_KEY, algorithms=["RS256"]) + assert payload["sub"] == "user-id" + assert payload["abilities"] == ["read"] + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_token_cannot_be_verified_with_another_key(): + """The token is signed with the private key defined in the settings.""" + token = JWTService().get_token({"sub": "user-id"}) + + with pytest.raises(jwt.InvalidSignatureError): + jwt.decode(token, OTHER_PUBLIC_KEY, algorithms=["RS256"]) + + +def test_generate_token_expires_after_the_configured_lifetime(jwt_settings): + """The "iat" and "exp" claims are computed from the configured lifetime.""" + jwt_settings.JWT_TOKEN_LIFETIME = 300 + + now = datetime(2026, 8, 4, 10, 0, 0, tzinfo=timezone.utc) + with freeze_time(now): + token = JWTService().generate_token({"sub": "user-id"}) + payload = jwt.decode(token, PUBLIC_KEY, algorithms=["RS256"]) + + assert payload["iat"] == now.timestamp() + assert payload["exp"] == now.timestamp() + 300 + + +def test_generate_token_ignores_the_expiry_claims_given_by_the_caller(jwt_settings): + """The service owns the token lifetime, the caller cannot extend it.""" + jwt_settings.JWT_TOKEN_LIFETIME = 60 + + now = datetime(2026, 8, 4, 10, 0, 0, tzinfo=timezone.utc) + with freeze_time(now): + token = JWTService().generate_token( + {"sub": "user-id", "iat": 0, "exp": 99999999999} + ) + payload = jwt.decode(token, PUBLIC_KEY, algorithms=["RS256"]) + + assert payload["iat"] == now.timestamp() + assert payload["exp"] == now.timestamp() + 60 + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_token_reuses_the_cached_token(): + """A token already in cache is returned without signing a new one.""" + service = JWTService() + claims = {"sub": "user-id"} + + token = service.get_token(claims) + assert cache.get(service.get_cache_key(claims)) == token + + with mock.patch("core.services.jwt_services.jwt.encode") as mock_encode: + assert service.get_token(claims) == token + + mock_encode.assert_not_called() + + +def test_get_token_caches_the_token_for_its_lifetime(jwt_settings): + """The cache entry expires along with the token it holds.""" + jwt_settings.JWT_TOKEN_LIFETIME = 300 + + service = JWTService() + claims = {"sub": "user-id"} + + with freeze_time("2026-08-04 10:00:00") as frozen_time: + token = service.get_token(claims) + + frozen_time.move_to("2026-08-04 10:04:59") + assert cache.get(service.get_cache_key(claims)) == token + + frozen_time.move_to("2026-08-04 10:05:01") + assert cache.get(service.get_cache_key(claims)) is None + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_token_caches_each_set_of_claims_separately(): + """Two different sets of claims get two different tokens.""" + service = JWTService() + + first_token = service.get_token({"sub": "user-id"}) + second_token = service.get_token({"sub": "other-user-id"}) + + assert first_token != second_token + assert jwt.decode(first_token, PUBLIC_KEY, algorithms=["RS256"])["sub"] == "user-id" + assert ( + jwt.decode(second_token, PUBLIC_KEY, algorithms=["RS256"])["sub"] + == "other-user-id" + ) + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_admin_token_carries_the_admin_claim(): + """The admin token is a regular token carrying the "admin" claim.""" + token = JWTService().get_admin_token(audience=Audiences.YHUB) + + payload = jwt.decode( + token, PUBLIC_KEY, algorithms=["RS256"], audience=Audiences.YHUB + ) + assert payload["admin"] is True + assert payload["aud"] == Audiences.YHUB + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_admin_token_embeds_the_extra_claims(): + """Extra claims are carried alongside the "admin" one.""" + token = JWTService().get_admin_token( + audience=Audiences.YHUB, claims={"sub": "user-id", "scope": "read"} + ) + + payload = jwt.decode( + token, PUBLIC_KEY, algorithms=["RS256"], audience=Audiences.YHUB + ) + assert payload["admin"] is True + assert payload["sub"] == "user-id" + assert payload["scope"] == "read" + assert payload["aud"] == Audiences.YHUB + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_admin_token_extra_claims_cannot_turn_admin_off(): + """šŸ”’ A token issued by get_admin_token always grants admin.""" + token = JWTService().get_admin_token( + audience=Audiences.YHUB, claims={"admin": False} + ) + + payload = jwt.decode( + token, PUBLIC_KEY, algorithms=["RS256"], audience=Audiences.YHUB + ) + assert payload["admin"] is True + assert payload["aud"] == Audiences.YHUB + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_admin_token_caches_each_set_of_extra_claims_separately(): + """Two callers passing different extra claims get their own token.""" + service = JWTService() + + first_token = service.get_admin_token( + audience=Audiences.YHUB, claims={"sub": "user-id"} + ) + second_token = service.get_admin_token( + audience=Audiences.YHUB, claims={"sub": "other-user-id"} + ) + + assert first_token != second_token + assert ( + jwt.decode( + first_token, PUBLIC_KEY, algorithms=["RS256"], audience=Audiences.YHUB + )["sub"] + == "user-id" + ) + assert ( + jwt.decode( + second_token, PUBLIC_KEY, algorithms=["RS256"], audience=Audiences.YHUB + )["sub"] + == "other-user-id" + ) + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_admin_token_does_not_mutate_the_given_claims(): + """The caller's dictionary is left untouched.""" + claims = {"sub": "user-id"} + + JWTService().get_admin_token(audience=Audiences.YHUB, claims=claims) + + assert claims == {"sub": "user-id"} + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_admin_token_reuses_the_cached_token(): + """The admin token is cached, like any other token.""" + service = JWTService() + + token = service.get_admin_token(audience=Audiences.YHUB) + + with mock.patch("core.services.jwt_services.jwt.encode") as mock_encode: + assert service.get_admin_token(audience=Audiences.YHUB) == token + + mock_encode.assert_not_called() + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_admin_token_is_not_served_to_a_non_admin_caller(): + """ + šŸ”’ The admin token has its own cache entry. Asking for any other set of + claims must never hand out a token granting admin. + """ + service = JWTService() + + admin_token = service.get_admin_token(audience=Audiences.YHUB) + tokens = [ + service.get_token({"admin": False}), + service.get_token({"sub": "user-id"}), + service.get_token({}), + ] + + assert admin_token not in tokens + for token in tokens: + assert ( + jwt.decode(token, PUBLIC_KEY, algorithms=["RS256"]).get("admin") is not True + ) + + +def test_get_admin_token_expires_like_any_other_token(jwt_settings): + """The admin token does not outlive the configured lifetime.""" + jwt_settings.JWT_TOKEN_LIFETIME = 120 + + now = datetime(2026, 8, 4, 10, 0, 0, tzinfo=timezone.utc) + with freeze_time(now): + token = JWTService().get_admin_token(audience=Audiences.YHUB) + payload = jwt.decode( + token, PUBLIC_KEY, algorithms=["RS256"], audience=Audiences.YHUB + ) + + assert payload["exp"] == now.timestamp() + 120 + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_jwks_exposes_only_the_public_key(): + """šŸ”’ The JWKS must never carry the private components of the key.""" + keys = JWTService().get_jwks()["keys"] + + assert len(keys) == 1 + assert set(keys[0]) == {"kty", "alg", "use", "kid", "n", "e"} + + +@pytest.mark.usefixtures("jwt_settings") +def test_kid_is_stable_and_matches_the_signed_tokens(): + """The "kid" identifies the key across the JWKS and the tokens.""" + service = JWTService() + + assert service.kid == JWTService().kid + assert ( + jwt.get_unverified_header(service.get_token({"sub": "user-id"}))["kid"] + == service.kid + ) + + +def test_kid_changes_when_the_key_is_rotated(jwt_settings): + """A rotated key is a different key, hence a different "kid".""" + kid = JWTService().kid + + jwt_settings.JWT_PRIVATE_KEY = OTHER_PRIVATE_KEY + + assert JWTService().kid != kid + + +@pytest.mark.usefixtures("jwt_settings") +def test_get_token_ignores_the_claims_ordering(): + """Claims given in a different order hit the same cache entry.""" + service = JWTService() + + assert service.get_cache_key({"a": 1, "b": 2}) == service.get_cache_key( + {"b": 2, "a": 1} + ) + + +def test_get_token_generates_a_new_token_after_a_key_rotation(jwt_settings): + """A token signed with a rotated out key is never served from the cache.""" + service = JWTService() + claims = {"sub": "user-id"} + + service.get_token(claims) + + jwt_settings.JWT_PRIVATE_KEY = OTHER_PRIVATE_KEY + token = service.get_token(claims) + + assert jwt.decode(token, OTHER_PUBLIC_KEY, algorithms=["RS256"])["sub"] == "user-id" + + +def test_get_token_generates_a_new_token_when_the_lifetime_changes(jwt_settings): + """A token cached with the former lifetime is never served.""" + jwt_settings.JWT_TOKEN_LIFETIME = 300 + + service = JWTService() + claims = {"sub": "user-id"} + + with freeze_time("2026-08-04 10:00:00"): + service.get_token(claims) + + jwt_settings.JWT_TOKEN_LIFETIME = 600 + token = service.get_token(claims) + payload = jwt.decode(token, PUBLIC_KEY, algorithms=["RS256"]) + + assert payload["exp"] - payload["iat"] == 600 + + +@pytest.mark.parametrize("private_key", [None, ""]) +def test_get_token_without_private_key(jwt_settings, private_key): + """The service refuses to issue a token when no private key is configured.""" + jwt_settings.JWT_PRIVATE_KEY = private_key + + with pytest.raises(ConfigurationError, match="JWT_PRIVATE_KEY"): + JWTService().get_token({"sub": "user-id"}) + + +def test_generate_token_with_an_invalid_private_key(jwt_settings): + """An unusable private key is a configuration problem.""" + jwt_settings.JWT_PRIVATE_KEY = "not-a-pem-key" + + with pytest.raises(ConfigurationError, match="cannot be imported"): + JWTService().generate_token({"sub": "user-id"}) + + +@pytest.mark.usefixtures("jwt_settings") +def test_generate_token_with_claims_that_cannot_be_serialized(): + """Claims that cannot be encoded are reported as a generation error.""" + with pytest.raises(TokenGenerationError, match="Unable to sign the JWT token"): + JWTService().generate_token({"sub": {"unserializable"}}) diff --git a/src/backend/core/tests/test_services_search_indexers.py b/src/backend/core/tests/test_services_search_indexers.py index a48d2c8660..324b5d374e 100644 --- a/src/backend/core/tests/test_services_search_indexers.py +++ b/src/backend/core/tests/test_services_search_indexers.py @@ -19,6 +19,7 @@ get_document_indexer, get_visited_document_ids_of, ) +from core.services.yhub_services import ServiceUnavailableError, YHubService from core.utils.yjs import base64_yjs_to_text pytestmark = pytest.mark.django_db @@ -27,7 +28,7 @@ class FakeDocumentIndexer(BaseDocumentIndexer): """Fake indexer for test purpose""" - def serialize_document(self, document, accesses): + def serialize_document(self, document, content, accesses): return {} def push(self, data): @@ -190,7 +191,9 @@ def test_services_search_indexers_serialize_document_returns_expected_json(): } indexer = FindDocumentIndexer() - result = indexer.serialize_document(document, accesses) + # the content is read from the collaboration server and passed in, the + # serialization never reaches for it itself + result = indexer.serialize_document(document, "Hello world", accesses) assert set(result.pop("users")) == {str(user_a.sub), str(user_b.sub)} assert set(result.pop("groups")) == {"team1", "team2"} @@ -200,11 +203,11 @@ def test_services_search_indexers_serialize_document_returns_expected_json(): "depth": 1, "path": document.path, "numchild": 1, - "content": base64_yjs_to_text(document.content), + "content": "Hello world", "created_at": document.created_at.isoformat(), "updated_at": document.updated_at.isoformat(), "reach": document.link_reach, - "size": 13, + "size": 11, "is_active": True, } @@ -219,7 +222,7 @@ def test_services_search_indexers_serialize_document_deleted(): document.refresh_from_db() indexer = FindDocumentIndexer() - result = indexer.serialize_document(document, {}) + result = indexer.serialize_document(document, "", {}) assert result["is_active"] is False @@ -227,10 +230,10 @@ def test_services_search_indexers_serialize_document_deleted(): @pytest.mark.usefixtures("indexer_settings") def test_services_search_indexers_serialize_document_empty(): """Empty documents returns empty content in the serialized json.""" - document = factories.DocumentFactory(content="", title=None) + document = factories.DocumentFactory(title=None) indexer = FindDocumentIndexer() - result = indexer.serialize_document(document, {}) + result = indexer.serialize_document(document, "", {}) assert result["content"] == "" assert result["title"] == "" @@ -334,6 +337,48 @@ def test_services_search_indexers_batch_size_argument(mock_push): assert seen_doc_ids == {str(d.id) for d in documents} +@patch.object(FindDocumentIndexer, "push") +@pytest.mark.usefixtures("indexer_settings") +def test_services_search_indexers_index_the_content_of_the_collaboration_server( + mock_push, +): + """The indexed content is the one the collaboration server holds.""" + document = factories.DocumentFactory() + + assert FindDocumentIndexer().index() == 1 + + indexed = mock_push.call_args[0][0][0] + assert indexed["id"] == str(document.id) + assert indexed["content"] == base64_yjs_to_text(factories.YDOC_HELLO_WORLD_BASE64) + + +@patch.object(FindDocumentIndexer, "push") +@pytest.mark.usefixtures("indexer_settings") +def test_services_search_indexers_skip_documents_the_content_of_which_is_unreadable( + mock_push, +): + """ + A document whose content cannot be read is left out of the batch. + + Indexing it with an empty content would erase what the search backend knows + of it, on nothing more than a collaboration server hiccup. + """ + unreadable, readable = factories.DocumentFactory.create_batch(2) + + def get_ydoc(document): + if document.pk == unreadable.pk: + raise ServiceUnavailableError("yhub is unreachable") + return factories.YDOC_HELLO_WORLD_UPDATE + + # the indexer_settings fixture serves content for every document, this + # test needs one of them to fail + with patch.object(YHubService, "get_ydoc", side_effect=get_ydoc): + assert FindDocumentIndexer().index() == 1 + + results = {doc["id"] for doc in mock_push.call_args[0][0]} + assert results == {str(readable.id)} + + @patch.object(FindDocumentIndexer, "push") @pytest.mark.usefixtures("indexer_settings") def test_services_search_indexers_ignore_empty_documents(mock_push): @@ -342,11 +387,18 @@ def test_services_search_indexers_ignore_empty_documents(mock_push): and only the access data relevant to each batch should be used. """ document = factories.DocumentFactory() - factories.DocumentFactory(content="", title="") + empty = factories.DocumentFactory(title="") empty_title = factories.DocumentFactory(title="") - empty_content = factories.DocumentFactory(content="") + empty_content = factories.DocumentFactory() - assert FindDocumentIndexer().index() == 3 + # a document with no content is one the collaboration server holds none for + def get_ydoc(doc): + if doc.pk in (empty.pk, empty_content.pk): + return None + return factories.YDOC_HELLO_WORLD_UPDATE + + with patch.object(YHubService, "get_ydoc", side_effect=get_ydoc): + assert FindDocumentIndexer().index() == 3 assert mock_push.call_count == 1 @@ -371,10 +423,18 @@ def test_services_search_indexers_skip_empty_batches(mock_push, indexer_settings document = factories.DocumentFactory() - # Only empty docs - factories.DocumentFactory.create_batch(5, content="", title="") - - assert FindDocumentIndexer().index() == 1 + # Only empty docs: no title, and no content in the collaboration server + empty = factories.DocumentFactory.create_batch(5, title="") + empty_ids = {doc.pk for doc in empty} + + with patch.object( + YHubService, + "get_ydoc", + side_effect=lambda doc: ( + None if doc.pk in empty_ids else factories.YDOC_HELLO_WORLD_UPDATE + ), + ): + assert FindDocumentIndexer().index() == 1 assert mock_push.call_count == 1 results = [doc["id"] for doc in mock_push.call_args[0][0]] diff --git a/src/backend/core/tests/test_services_yhub_services.py b/src/backend/core/tests/test_services_yhub_services.py new file mode 100644 index 0000000000..8d780677e8 --- /dev/null +++ b/src/backend/core/tests/test_services_yhub_services.py @@ -0,0 +1,408 @@ +"""Test yhub services.""" + +from base64 import b64encode +from unittest.mock import patch +from uuid import uuid4 + +from django.contrib.auth.models import AnonymousUser + +import jwt +import pytest +import requests + +from core import models +from core.factories import UserFactory +from core.services.jwt_services import Audiences +from core.services.yhub_services import ( + APIError, + ConfigurationError, + ServiceUnavailableError, + YHubService, +) +from core.tests.utils.jwt_helper import generate_key_pair + +# Generating an RSA key is expensive, do it once for the whole module +PRIVATE_KEY, PUBLIC_KEY = generate_key_pair() + +# the service only ever reads the id of the document, no need to save one +DOCUMENT = models.Document(id=uuid4()) + + +@pytest.fixture(autouse=True) +def yhub_settings(settings): + """Setup valid settings for the yhub service and the JWT service it signs with.""" + settings.YHUB_API_BASE_URL = "http://yhub:3002" + settings.YHUB_ORG = "docs" + settings.YHUB_API_TIMEOUT = 30 + settings.JWT_PRIVATE_KEY = PRIVATE_KEY + settings.JWT_TOKEN_LIFETIME = 3600 + + +def test_base_url_required(settings): + """Should raise ConfigurationError when the base url is not configured.""" + settings.YHUB_API_BASE_URL = None + service = YHubService() + + with pytest.raises(ConfigurationError, match="YHUB_API_BASE_URL"): + _ = service.base_url + + +def test_base_url_strips_trailing_slash(settings): + """The trailing slash of the base url should not leak into the urls we build.""" + settings.YHUB_API_BASE_URL = "http://yhub:3002/" + + assert YHubService().base_url == "http://yhub:3002" + + +def test_build_url(): + """A document scoped url should be mounted under the api prefix of yhub.""" + url = YHubService().build_url("ydoc", DOCUMENT) + + assert url == f"http://yhub:3002/collaboration/ydoc/v1/docs/{DOCUMENT.id!s}" + + +def test_jwks_url(): + """The keys validating what yhub signs should be read from yhub itself.""" + service = YHubService() + + assert service.jwks_url == "http://yhub:3002/collaboration/jwks/v1" + assert service.jwks.url == service.jwks_url + + +def test_auth_header(): + """The auth header should carry an admin JWT signed with the configured key.""" + scheme, token = YHubService().auth_header.split(" ") + + assert scheme == "Bearer" + payload = jwt.decode( + token, PUBLIC_KEY, algorithms=["RS256"], audience=Audiences.YHUB + ) + assert payload["admin"] is True + assert payload["aud"] == Audiences.YHUB + assert "sub" not in payload + + +def test_auth_header_with_user(): + """The token should name the user a call is made on behalf of as its subject.""" + user = UserFactory.build() + + _scheme, token = YHubService(user=user).auth_header.split(" ") + + payload = jwt.decode( + token, PUBLIC_KEY, algorithms=["RS256"], audience=Audiences.YHUB + ) + assert payload["sub"] == str(user.pk) + # naming a subject should not restrict what the call can do + assert payload["admin"] is True + assert payload["aud"] == Audiences.YHUB + + +def test_auth_header_with_anonymous_user(): + """An anonymous user is no subject, the token should not name one.""" + _scheme, token = YHubService(user=AnonymousUser()).auth_header.split(" ") + + payload = jwt.decode( + token, PUBLIC_KEY, algorithms=["RS256"], audience=Audiences.YHUB + ) + assert "sub" not in payload + assert payload["admin"] is True + assert payload["aud"] == Audiences.YHUB + + +@patch("requests.request") +def test_request(mock_request): + """Should send an authenticated request to the yhub API.""" + mock_request.return_value.ok = True + service = YHubService() + + response = service.request( + "post", service.build_url("ydoc", DOCUMENT), data=b"body" + ) + + assert response is mock_request.return_value + args, kwargs = mock_request.call_args + assert args == ( + "post", + f"http://yhub:3002/collaboration/ydoc/v1/docs/{DOCUMENT.id!s}", + ) + assert kwargs["data"] == b"body" + assert kwargs["timeout"] == 30 + assert kwargs["headers"]["Authorization"].startswith("Bearer ") + # asked of every endpoint: yhub answers its lib0 encoding otherwise + assert kwargs["headers"]["Accept"] == "application/json" + + +@patch("requests.request") +def test_request_service_unavailable(mock_request): + """Should raise ServiceUnavailableError when yhub cannot be reached.""" + mock_request.side_effect = requests.RequestException("Connection error") + + with pytest.raises( + ServiceUnavailableError, match="Failed to connect to the yhub service" + ): + YHubService().request( + "get", "http://yhub:3002/collaboration/ydoc/v1/docs/doc-id" + ) + + +@patch("requests.request") +def test_request_error_status(mock_request): + """Should raise APIError, carrying the status, when yhub answers an error.""" + mock_request.return_value.ok = False + mock_request.return_value.status_code = 403 + mock_request.return_value.text = "Forbidden" + + with pytest.raises(APIError, match="The yhub API answered 403") as excinfo: + YHubService().request( + "get", "http://yhub:3002/collaboration/ydoc/v1/docs/doc-id" + ) + + assert excinfo.value.status_code == 403 + + +@patch("requests.request") +def test_create_ydoc(mock_request): + """Should post the raw update, unencoded, to the create-ydoc endpoint.""" + mock_request.return_value.ok = True + update = b"\x01\x02\x03\x04" + + response = YHubService().create_ydoc(DOCUMENT, update) + + assert response is mock_request.return_value + args, kwargs = mock_request.call_args + assert args == ( + "post", + f"http://yhub:3002/collaboration/create-ydoc/v1/docs/{DOCUMENT.id!s}", + ) + assert kwargs["data"] == update + # nobody to attribute the content to + assert "X-User-Id" not in kwargs["headers"] + + +@patch("requests.request") +def test_create_ydoc_attributes_the_content_to_the_user(mock_request): + """The content should be attributed to the user the service is bound to.""" + mock_request.return_value.ok = True + user = UserFactory.build() + + YHubService(user=user).create_ydoc(DOCUMENT, b"\x01\x02\x03\x04") + + _args, kwargs = mock_request.call_args + assert kwargs["headers"]["X-User-Id"] == str(user.pk) + + +@patch("requests.request") +def test_create_ydoc_already_exists(mock_request): + """The strict create of yhub should surface as an APIError carrying the 409.""" + mock_request.return_value.ok = False + mock_request.return_value.status_code = 409 + mock_request.return_value.text = "Document already exists" + + with pytest.raises(APIError) as excinfo: + YHubService().create_ydoc(DOCUMENT, b"\x01\x02\x03\x04") + + assert excinfo.value.status_code == 409 + + +@patch("requests.request") +def test_migrate(mock_request): + """Should ask yhub to replay the legacy history, and answer what it did.""" + mock_request.return_value.ok = True + mock_request.return_value.json.return_value = { + "status": "ok", + "message": "Migration completed", + "migrated": True, + "versions": 12, + "applied": 9, + "durationMs": 1234, + } + + result = YHubService().migrate(DOCUMENT) + + assert result["status"] == "ok" + assert result["applied"] == 9 + args, kwargs = mock_request.call_args + assert args == ( + "post", + f"http://yhub:3002/collaboration/migrate/v1/docs/{DOCUMENT.id!s}", + ) + # reading every version of a document takes longer than any other call + assert kwargs["timeout"] == 600 + + +@patch("requests.request") +def test_migrate_forced(mock_request): + """Forcing a document that is already migrated should be asked for explicitly.""" + mock_request.return_value.ok = True + mock_request.return_value.json.return_value = {"status": "ok"} + + YHubService().migrate(DOCUMENT, force=True) + + args, _kwargs = mock_request.call_args + assert args[1].endswith("?force=true") + + +@patch("requests.request") +def test_delete_ydoc(mock_request): + """Should ask yhub to delete the document, on its built-in endpoint.""" + mock_request.return_value.ok = True + + response = YHubService().delete_ydoc(DOCUMENT) + + assert response is mock_request.return_value + args, _kwargs = mock_request.call_args + assert args == ( + "delete", + f"http://yhub:3002/collaboration/ydoc/v1/docs/{DOCUMENT.id!s}", + ) + + +@patch("requests.request") +def test_restore_ydoc(mock_request): + """Should ask yhub to bring the document back, on our own endpoint.""" + mock_request.return_value.ok = True + + response = YHubService().restore_ydoc(DOCUMENT) + + assert response is mock_request.return_value + args, _kwargs = mock_request.call_args + # yhub has a built-in route to delete a document but none to restore one + assert args == ( + "post", + f"http://yhub:3002/collaboration/restore-ydoc/v1/docs/{DOCUMENT.id!s}", + ) + + +@patch("requests.request") +def test_reset_ydoc(mock_request): + """Should ask yhub to erase the content of the document.""" + mock_request.return_value.ok = True + user = UserFactory.build() + + response = YHubService(user=user).reset_ydoc(DOCUMENT) + + assert response is mock_request.return_value + args, kwargs = mock_request.call_args + assert args == ( + "post", + f"http://yhub:3002/collaboration/reset-ydoc/v1/docs/{DOCUMENT.id!s}", + ) + # who erased the content, for the record yhub keeps of the deletion it does + assert kwargs["headers"]["X-User-Id"] == str(user.pk) + + +@patch("requests.request") +def test_restore_ydoc_erased_content(mock_request): + """A document whose content was erased should report the conflict it is.""" + mock_request.return_value.ok = False + mock_request.return_value.status_code = 409 + mock_request.return_value.text = '{"error": "Document content was erased"}' + mock_request.return_value.json.return_value = { + "error": "Document content was erased" + } + + with pytest.raises(APIError) as excinfo: + YHubService().restore_ydoc(DOCUMENT) + + assert excinfo.value.status_code == 409 + assert "Document content was erased" in str(excinfo.value) + + +@patch("requests.request") +def test_reset_connections(mock_request): + """Should ask yhub to re-check every connection of the document.""" + mock_request.return_value.ok = True + + response = YHubService().reset_connections(DOCUMENT) + + assert response is mock_request.return_value + args, kwargs = mock_request.call_args + assert args == ( + "post", + f"http://yhub:3002/collaboration/reset-connections/v1/docs/{DOCUMENT.id!s}", + ) + # no user named: every connection of the document is re-checked + assert "X-User-Id" not in kwargs["headers"] + + +@patch("requests.request") +def test_reset_connections_of_a_single_user(mock_request): + """Naming a user should restrict the re-check to their own connections.""" + mock_request.return_value.ok = True + user = UserFactory.build() + + # the user whose access changed, not the one making the call + YHubService(user=UserFactory.build()).reset_connections(DOCUMENT, user.pk) + + _args, kwargs = mock_request.call_args + assert kwargs["headers"]["X-User-Id"] == str(user.pk) + + +@patch("requests.request") +def test_get_ydoc(mock_request): + """Should return the raw update the collaboration server holds.""" + mock_request.return_value.ok = True + mock_request.return_value.json.return_value = { + "doc": b64encode(b"\x01\x02raw yjs update").decode() + } + + update = YHubService().get_ydoc(DOCUMENT) + + assert update == b"\x01\x02raw yjs update" + args, kwargs = mock_request.call_args + # the built-in endpoint, which answers the update base64 encoded in json + assert args == ( + "get", + f"http://yhub:3002/collaboration/ydoc/v1/docs/{DOCUMENT.id!s}", + ) + assert kwargs["headers"]["Accept"] == "application/json" + + +@patch("requests.request") +def test_get_ydoc_without_content(mock_request): + """A document the collaboration server holds no content for should return None.""" + mock_request.return_value.ok = True + # a room with no content answers the encoding of an empty document + mock_request.return_value.json.return_value = { + "doc": b64encode(b"\x00\x00").decode() + } + + assert YHubService().get_ydoc(DOCUMENT) is None + + +@patch("requests.request") +def test_get_ydoc_unreadable_answer(mock_request): + """An answer we cannot read a document out of should raise, never look empty.""" + mock_request.return_value.ok = True + mock_request.return_value.json.return_value = {"unexpected": "payload"} + + with pytest.raises(APIError): + YHubService().get_ydoc(DOCUMENT) + + +@patch("requests.request") +def test_request_error_reports_what_yhub_said(mock_request): + """The message yhub puts in its json error should travel with the status.""" + mock_request.return_value.ok = False + mock_request.return_value.status_code = 409 + mock_request.return_value.text = '{"error": "Document already exists"}' + mock_request.return_value.json.return_value = {"error": "Document already exists"} + + with pytest.raises(APIError, match="Document already exists") as excinfo: + YHubService().create_ydoc(DOCUMENT, b"\x01\x02update") + + assert excinfo.value.status_code == 409 + + +@patch("requests.request") +def test_request_error_without_json_body(mock_request): + """An error from something else on the way should be reported all the same.""" + mock_request.return_value.ok = False + mock_request.return_value.status_code = 502 + mock_request.return_value.text = "Bad Gateway" + mock_request.return_value.json.side_effect = ValueError("not json") + + with pytest.raises(APIError, match="answered 502") as excinfo: + YHubService().get_ydoc(DOCUMENT) + + assert excinfo.value.status_code == 502 diff --git a/src/backend/core/tests/test_tasks_access.py b/src/backend/core/tests/test_tasks_access.py index d794c6b248..05a7add723 100644 --- a/src/backend/core/tests/test_tasks_access.py +++ b/src/backend/core/tests/test_tasks_access.py @@ -5,44 +5,79 @@ from unittest import mock -from django.core.exceptions import ImproperlyConfigured - import pytest +from core import factories +from core.services.yhub_services import ServiceUnavailableError from core.tasks.access import reset_service_connections_in_cascade +pytestmark = pytest.mark.django_db -@mock.patch("core.tasks.access.CollaborationService") -def test_reset_service_connections_delegates_to_service(mock_service): - """ - The task should delegate the whole reset to the CollaborationService, - forwarding both the document id and the user id. - """ - reset_service_connections_in_cascade("document-id", "user-id") - mock_service.return_value.reset_connections.assert_called_once_with( - "document-id", "user-id" - ) +@mock.patch("core.tasks.access.YHubService") +def test_reset_service_connections_resets_the_document(mock_service): + """The task should reset the connections of the document it is given.""" + document = factories.DocumentFactory() + reset_service_connections_in_cascade(str(document.id)) -@mock.patch("core.tasks.access.CollaborationService") -def test_reset_service_connections_defaults_user_id_to_none(mock_service): - """When no user id is provided, the task should forward None to the service.""" - reset_service_connections_in_cascade("document-id") + mock_service.return_value.reset_connections.assert_called_once_with(document, None) + + +@mock.patch("core.tasks.access.YHubService") +def test_reset_service_connections_forwards_the_user_id(mock_service): + """The user whose access changed should be forwarded to the service.""" + document = factories.DocumentFactory() + + reset_service_connections_in_cascade(str(document.id), "user-id") mock_service.return_value.reset_connections.assert_called_once_with( - "document-id", None + document, "user-id" ) -@mock.patch( - "core.tasks.access.CollaborationService", - side_effect=ImproperlyConfigured("Collaboration configuration not set"), -) -def test_reset_service_connections_propagates_improperly_configured(mock_service): # pylint: disable=unused-argument +@mock.patch("core.tasks.access.YHubService") +def test_reset_service_connections_in_cascade(mock_service): """ - If the collaboration service is not configured, instantiating it raises - ImproperlyConfigured, which should propagate out of the task. + A document inherits the accesses of its ancestors, so the whole subtree + should be reset, the document itself included and its ancestors left out. """ - with pytest.raises(ImproperlyConfigured): - reset_service_connections_in_cascade("document-id") + parent = factories.DocumentFactory() + document = factories.DocumentFactory(parent=parent) + child = factories.DocumentFactory(parent=document) + grand_child = factories.DocumentFactory(parent=child) + factories.DocumentFactory() # a document of another tree + + reset_service_connections_in_cascade(str(document.id)) + + assert mock_service.return_value.reset_connections.call_args_list == [ + mock.call(document, None), + mock.call(child, None), + mock.call(grand_child, None), + ] + + +@mock.patch("core.tasks.access.YHubService") +def test_reset_service_connections_unknown_document(mock_service): + """A document deleted in the meantime should not reach the service.""" + reset_service_connections_in_cascade("d43ea3c5-b8ee-4a4a-9c60-2ad7a1d9e6cf") + + mock_service.return_value.reset_connections.assert_not_called() + + +@mock.patch("core.tasks.access.YHubService") +def test_reset_service_connections_keeps_going_on_failure(mock_service): + """A document failing should not deprive the ones after it of their reset.""" + document = factories.DocumentFactory() + child = factories.DocumentFactory(parent=document) + mock_service.return_value.reset_connections.side_effect = [ + ServiceUnavailableError("yhub is down"), + None, + ] + + reset_service_connections_in_cascade(str(document.id)) + + assert mock_service.return_value.reset_connections.call_args_list == [ + mock.call(document, None), + mock.call(child, None), + ] diff --git a/src/backend/core/tests/test_tasks_documents.py b/src/backend/core/tests/test_tasks_documents.py new file mode 100644 index 0000000000..47840b2127 --- /dev/null +++ b/src/backend/core/tests/test_tasks_documents.py @@ -0,0 +1,118 @@ +""" +Tests for the `sync_service_deletions_in_cascade` Celery task in the +core.tasks.documents module. +""" + +from unittest import mock + +import pytest + +from core import factories +from core.services.yhub_services import ServiceUnavailableError +from core.tasks.documents import sync_service_deletions_in_cascade + +pytestmark = pytest.mark.django_db + + +@mock.patch("core.tasks.documents.YHubService") +def test_sync_service_deletions_deletes_the_document(mock_service): + """A deleted document should be deleted on the collaboration server.""" + document = factories.DocumentFactory() + document.soft_delete() + + sync_service_deletions_in_cascade(str(document.id)) + + mock_service.return_value.delete_ydoc.assert_called_once_with(document) + mock_service.return_value.restore_ydoc.assert_not_called() + + +@mock.patch("core.tasks.documents.YHubService") +def test_sync_service_deletions_in_cascade(mock_service): + """ + Deleting a document deletes the subtree under it, so the whole subtree + should be deleted, the document itself included and its ancestors left out. + """ + parent = factories.DocumentFactory() + document = factories.DocumentFactory(parent=parent) + child = factories.DocumentFactory(parent=document) + grand_child = factories.DocumentFactory(parent=child) + factories.DocumentFactory() # a document of another tree + document.soft_delete() + + sync_service_deletions_in_cascade(str(document.id)) + + assert mock_service.return_value.delete_ydoc.call_args_list == [ + mock.call(document), + mock.call(child), + mock.call(grand_child), + ] + + +@mock.patch("core.tasks.documents.YHubService") +def test_sync_service_deletions_restores_the_document(mock_service): + """A document that is back should be restored on the collaboration server.""" + document = factories.DocumentFactory() + child = factories.DocumentFactory(parent=document) + document.soft_delete() + document.restore() + + sync_service_deletions_in_cascade(str(document.id)) + + assert mock_service.return_value.restore_ydoc.call_args_list == [ + mock.call(document), + mock.call(child), + ] + mock_service.return_value.delete_ydoc.assert_not_called() + + +@mock.patch("core.tasks.documents.YHubService") +def test_sync_service_deletions_restore_leaves_out_what_stays_deleted(mock_service): + """ + A document deleted on its own before its ancestor was stays deleted when + the ancestor comes back, and so should its content. + """ + document = factories.DocumentFactory() + child = factories.DocumentFactory(parent=document) + grand_child = factories.DocumentFactory(parent=child) + child.soft_delete() + document.soft_delete() + document.restore() + + sync_service_deletions_in_cascade(str(document.id)) + + # the subtree of the child was deleted on its own and is still deleted + assert mock_service.return_value.restore_ydoc.call_args_list == [ + mock.call(document) + ] + assert mock_service.return_value.delete_ydoc.call_args_list == [ + mock.call(child), + mock.call(grand_child), + ] + + +@mock.patch("core.tasks.documents.YHubService") +def test_sync_service_deletions_unknown_document(mock_service): + """A document deleted for good in the meantime should not reach the service.""" + sync_service_deletions_in_cascade("d43ea3c5-b8ee-4a4a-9c60-2ad7a1d9e6cf") + + mock_service.return_value.delete_ydoc.assert_not_called() + mock_service.return_value.restore_ydoc.assert_not_called() + + +@mock.patch("core.tasks.documents.YHubService") +def test_sync_service_deletions_keeps_going_on_failure(mock_service): + """A document failing should not deprive the ones after it of their deletion.""" + document = factories.DocumentFactory() + child = factories.DocumentFactory(parent=document) + document.soft_delete() + mock_service.return_value.delete_ydoc.side_effect = [ + ServiceUnavailableError("yhub is down"), + None, + ] + + sync_service_deletions_in_cascade(str(document.id)) + + assert mock_service.return_value.delete_ydoc.call_args_list == [ + mock.call(document), + mock.call(child), + ] diff --git a/src/backend/core/tests/test_utils_s3_response_stream.py b/src/backend/core/tests/test_utils_s3_response_stream.py deleted file mode 100644 index e42c1d79fd..0000000000 --- a/src/backend/core/tests/test_utils_s3_response_stream.py +++ /dev/null @@ -1,125 +0,0 @@ -"""Test the s3 response stream utilities.""" - -from collections.abc import AsyncIterator, Iterator - -import pytest -from asgiref.sync import async_to_sync - -from core.utils.s3_response_stream import async_stream, content_stream, sync_stream - -pytestmark = pytest.mark.django_db - - -class FakeS3Body: - """Minimal stand-in for a botocore StreamingBody.""" - - def __init__(self, chunks): - self._chunks = chunks - self.closed = False - - def iter_chunks(self): - """Yield the configured chunks, like StreamingBody.iter_chunks.""" - yield from self._chunks - - def close(self): - """Record that the body has been closed.""" - self.closed = True - - -def collect_async(async_gen): - """Consume an async generator synchronously and return its items as a list.""" - - async def _collect(): - return [chunk async for chunk in async_gen] - - return async_to_sync(_collect)() - - -# -- sync_stream -- - - -def test_sync_stream_yields_all_chunks(): - """Should yield every chunk of the body in order.""" - body = FakeS3Body([b"hello", b"world", b"!"]) - - assert list(sync_stream(body)) == [b"hello", b"world", b"!"] - - -def test_sync_stream_empty_body(): - """Should yield nothing when the body is empty.""" - body = FakeS3Body([]) - - assert not list(sync_stream(body)) - - -def test_sync_stream_closes_body(): - """Should close the body once it has been fully consumed.""" - body = FakeS3Body([b"hello"]) - - assert body.closed is False - list(sync_stream(body)) - assert body.closed is True - - -# -- async_stream -- - - -def test_async_stream_yields_all_chunks(): - """Should yield every chunk of the body in order.""" - body = FakeS3Body([b"hello", b"world", b"!"]) - - assert collect_async(async_stream(body)) == [b"hello", b"world", b"!"] - - -def test_async_stream_empty_body(): - """Should yield nothing when the body is empty.""" - body = FakeS3Body([]) - - assert not collect_async(async_stream(body)) - - -def test_async_stream_closes_body(): - """Should close the body once it has been fully consumed.""" - body = FakeS3Body([b"hello"]) - - assert body.closed is False - collect_async(async_stream(body)) - assert body.closed is True - - -# -- content_stream -- - - -def test_content_stream_async_mode(monkeypatch): - """In async mode, content_stream should return an async iterator.""" - monkeypatch.setenv("PYTHON_SERVER_MODE", "async") - body = FakeS3Body([b"hello", b"world"]) - - stream = content_stream(body) - - assert isinstance(stream, AsyncIterator) - assert collect_async(stream) == [b"hello", b"world"] - - -def test_content_stream_sync_mode(monkeypatch): - """In sync mode, content_stream should return a sync iterator.""" - monkeypatch.setenv("PYTHON_SERVER_MODE", "sync") - body = FakeS3Body([b"hello", b"world"]) - - stream = content_stream(body) - - assert not isinstance(stream, AsyncIterator) - assert isinstance(stream, Iterator) - assert list(stream) == [b"hello", b"world"] - - -def test_content_stream_defaults_to_sync(monkeypatch): - """When PYTHON_SERVER_MODE is not set, content_stream should default to sync.""" - monkeypatch.delenv("PYTHON_SERVER_MODE", raising=False) - body = FakeS3Body([b"hello", b"world"]) - - stream = content_stream(body) - - assert not isinstance(stream, AsyncIterator) - assert isinstance(stream, Iterator) - assert list(stream) == [b"hello", b"world"] diff --git a/src/backend/core/tests/utils/jwt_helper.py b/src/backend/core/tests/utils/jwt_helper.py new file mode 100644 index 0000000000..139e6e0c1b --- /dev/null +++ b/src/backend/core/tests/utils/jwt_helper.py @@ -0,0 +1,45 @@ +"""Utils for testing JWT-signed tokens.""" + +from cryptography.hazmat.primitives import serialization +from cryptography.hazmat.primitives.asymmetric import rsa +from joserfc.jwk import KeySet, RSAKey + + +def generate_key_pair(): + """Generate a PEM encoded RSA key pair to sign and verify test tokens.""" + private_key = rsa.generate_private_key(public_exponent=65537, key_size=2048) + private_pem = private_key.private_bytes( + encoding=serialization.Encoding.PEM, + format=serialization.PrivateFormat.PKCS8, + encryption_algorithm=serialization.NoEncryption(), + ).decode("utf-8") + public_pem = ( + private_key.public_key() + .public_bytes( + encoding=serialization.Encoding.PEM, + format=serialization.PublicFormat.SubjectPublicKeyInfo, + ) + .decode("utf-8") + ) + return private_pem, public_pem + + +def key_id(public_pem): + """ + Return the "kid" naming a key, the way every service here names its own. + + It is the RFC 7638 thumbprint of the key, computed from its public + components: the signer stamps it in the header of its tokens and publishes + it in its JWKS, which is how the two are matched. + """ + return RSAKey.import_key(public_pem).thumbprint() + + +def build_jwks(public_pem): + """Build the JWKS a service publishes for a PEM encoded RSA public key.""" + key = RSAKey.import_key( + public_pem, + parameters={"alg": "RS256", "use": "sig", "kid": key_id(public_pem)}, + ) + + return KeySet([key]).as_dict(private=False) diff --git a/src/backend/core/tests/utils/urls.py b/src/backend/core/tests/utils/urls.py index 78455de1ee..2da23f7ee8 100644 --- a/src/backend/core/tests/utils/urls.py +++ b/src/backend/core/tests/utils/urls.py @@ -5,12 +5,21 @@ from django.urls import clear_url_caches -def reload_urls(): +class _URLConf: """ - Reload the URLs. Since the URLs are loaded based on a - settings value, we need to reload them to make the - URL settings based condition effective. + Whether a test reloaded the URLs of this process. + + The URLconf is module-level state: a reload outlives the test that did it + and every test running after it in the same worker sees its routes ā€” which + ones share a worker changes from one run to the next. `restore_urls` puts + the default back, and this flag keeps it to the tests that need it. """ + + reloaded = False + + +def _reload(): + """Reload the URL modules and drop the resolver caches.""" import core.urls # pylint:disable=import-outside-toplevel # noqa: PLC0415 import impress.urls # pylint:disable=import-outside-toplevel # noqa: PLC0415 @@ -18,3 +27,25 @@ def reload_urls(): importlib.reload(core.urls) importlib.reload(impress.urls) clear_url_caches() + + +def reload_urls(): + """ + Reload the URLs. Since the URLs are loaded based on a + settings value, we need to reload them to make the + URL settings based condition effective. + """ + _URLConf.reloaded = True + _reload() + + +def restore_urls(): + """ + Reload the URLs of a test that changed them, so the next one starts clean. + + Called once the settings of the test are restored, so the routes are the + ones the settings of the project declare. + """ + if _URLConf.reloaded: + _URLConf.reloaded = False + _reload() diff --git a/src/backend/core/urls.py b/src/backend/core/urls.py index e89618650b..cdcf8f94ca 100644 --- a/src/backend/core/urls.py +++ b/src/backend/core/urls.py @@ -82,6 +82,14 @@ ), ), path(f"api/{settings.API_VERSION}/config/", viewsets.ConfigView.as_view()), + # Public keys validating the tokens we issue to call external services. + # Nested under "api/" because this is the only prefix routed to the backend + # by the ingress, a root "/.well-known/" would be served by the frontend. + path( + f"api/{settings.API_VERSION}/jwks", + viewsets.JWKSView.as_view(), + name="jwks", + ), ] if settings.OIDC_RESOURCE_SERVER_ENABLED: @@ -120,9 +128,12 @@ ) if settings.OIDC_RS_PRIVATE_KEY_STR: + # Served under "external_api/" alongside the rest of the resource + # server, so that it does not collide with the JWKS of the tokens we + # issue, which lives at "api//jwks". urlpatterns.append( path( - f"api/{settings.API_VERSION}/", + f"external_api/{settings.API_VERSION}/", include([*oidc_resource_server_urls]), ) ) diff --git a/src/backend/core/utils/s3_response_stream.py b/src/backend/core/utils/s3_response_stream.py deleted file mode 100644 index ddf364f39f..0000000000 --- a/src/backend/core/utils/s3_response_stream.py +++ /dev/null @@ -1,47 +0,0 @@ -"""Utils module to stream content to a StreamingHttpResponse""" - -import os - -from asgiref.sync import sync_to_async -from botocore.response import StreamingBody - - -def _is_async_server(): - """ - Return whether the app runs as an ASGI application, based on the - PYTHON_SERVER_MODE environment variable (set in impress/asgi.py and - impress/wsgi.py). - """ - return os.environ.get("PYTHON_SERVER_MODE", "sync") == "async" - - -def sync_stream(body: StreamingBody): - """Synchronous generator consuming s3 response body.""" - yield from body.iter_chunks() - body.close() - - -async def async_stream(body: StreamingBody): - """Asynchronous generator consuming s3 response body""" - # The botocore stream is blocking, so each read is offloaded with - # sync_to_async to avoid blocking the event loop. - chunks = await sync_to_async(body.iter_chunks)() - sentinel = object() - while True: - chunk = await sync_to_async(next)(chunks, sentinel) - if chunk is sentinel: - break - yield chunk - await sync_to_async(body.close)() - - -def content_stream(body: StreamingBody): - """ - Depending on the server mode (set through the PYTHON_SERVER_MODE - environment variable in impress/asgi.py and impress/wsgi.py), the - content is streamed back with either an asynchronous or a synchronous - iterator. Under ASGI, a synchronous iterator would trigger a Django - warning and be consumed synchronously, defeating the purpose of - streaming. - """ - return async_stream(body) if _is_async_server() else sync_stream(body) diff --git a/src/backend/core/utils/yjs.py b/src/backend/core/utils/yjs.py index a5f4c8b2e5..d906509551 100644 --- a/src/backend/core/utils/yjs.py +++ b/src/backend/core/utils/yjs.py @@ -9,22 +9,31 @@ from core import enums +def yjs_to_xml(update): + """Extract xml from a raw yjs update.""" + + doc = pycrdt.Doc() + doc.apply_update(update) + return str(doc.get("document-store", type=pycrdt.XmlFragment)) + + def base64_yjs_to_xml(base64_string): """Extract xml from base64 yjs document.""" - decoded_bytes = base64.b64decode(base64_string) + return yjs_to_xml(base64.b64decode(base64_string)) - doc = pycrdt.Doc() - doc.apply_update(decoded_bytes) - return str(doc.get("document-store", type=pycrdt.XmlFragment)) + +def yjs_to_text(update): + """Extract text from a raw yjs update.""" + + soup = BeautifulSoup(yjs_to_xml(update), "lxml-xml") + return soup.get_text(separator=" ", strip=True) def base64_yjs_to_text(base64_string): """Extract text from base64 yjs document.""" - blocknote_structure = base64_yjs_to_xml(base64_string) - soup = BeautifulSoup(blocknote_structure, "lxml-xml") - return soup.get_text(separator=" ", strip=True) + return yjs_to_text(base64.b64decode(base64_string)) def extract_attachments(content): @@ -34,3 +43,11 @@ def extract_attachments(content): xml_content = base64_yjs_to_xml(content) return re.findall(enums.MEDIA_STORAGE_URL_EXTRACT, xml_content) + + +def extract_attachments_from_update(update): + """Helper method to extract media paths from a raw yjs update.""" + if not update: + return [] + + return re.findall(enums.MEDIA_STORAGE_URL_EXTRACT, yjs_to_xml(update)) diff --git a/src/backend/demo/management/commands/create_demo.py b/src/backend/demo/management/commands/create_demo.py index e216edf945..ace042e2b3 100644 --- a/src/backend/demo/management/commands/create_demo.py +++ b/src/backend/demo/management/commands/create_demo.py @@ -1,12 +1,12 @@ # ruff: noqa: S311, S106 """create_demo management command""" -import base64 import logging import math import random import time from collections import defaultdict +from concurrent.futures import ThreadPoolExecutor, as_completed from uuid import uuid4 from django import db @@ -17,6 +17,7 @@ from faker import Faker from core import models +from core.services.yhub_services import YHubError, YHubService from demo import defaults @@ -31,14 +32,101 @@ def random_true_with_probability(probability): return random.random() < probability -def get_ydoc_for_text(text): - """Return a ydoc from plain text for demo purposes.""" +# The collaboration server is a service of its own: seeding a corpus one +# document at a time would make the demo wait on the network for most of its +# run, so a few seeds are in flight at once. +SEED_CONCURRENCY = 10 + + +def create_block(kind, text, **attributes): + """ + Build a BlockNote block, inside the container the editor addresses it by. + + Every block lives in a `blockContainer` carrying its id and its colors: + that is the structure the editor writes, and the one the exports and the + search indexer read back. + """ + block = pycrdt.XmlElement( + kind, {"textAlignment": "left", **attributes}, [pycrdt.XmlText(text)] + ) + + return pycrdt.XmlElement( + "blockContainer", + {"id": str(uuid4()), "textColor": "default", "backgroundColor": "default"}, + [block], + ) + + +def create_section_blocks(writer): + """Return the blocks of one section: a title, some prose, sometimes a list.""" + blocks = [create_block("heading", writer.sentence(nb_words=4).rstrip("."), level=2)] + blocks += [ + create_block("paragraph", writer.paragraph(nb_sentences=random.randint(3, 8))) + for _ in range(random.randint(1, 3)) + ] + + if random_true_with_probability(0.4): + kind = random.choice(["bulletListItem", "numberedListItem"]) + blocks += [ + create_block(kind, writer.sentence(nb_words=random.randint(4, 10))) + for _ in range(random.randint(2, 5)) + ] + + if random_true_with_probability(0.2): + blocks.append(create_block("quote", writer.sentence(nb_words=12))) + + return blocks + + +def get_ydoc_for_document(title): + """ + Return the raw Yjs update of a document that reads like a real one. + + Faker writes the prose and the sections, in the structure BlockNote stores, + so a demo document is something to render, to export and to index rather + than the one line it used to be. A single language per document: the corpus + is multilingual, the documents are not. + """ + writer = fake[random.choice(fake.locales)] + + blocks = [create_block("heading", title, level=1)] + for _ in range(random.randint(2, 5)): + blocks.extend(create_section_blocks(writer)) + ydoc = pycrdt.Doc() - paragraph = pycrdt.XmlElement("p", {}, [pycrdt.XmlText(text)]) - fragment = pycrdt.XmlFragment([paragraph]) - ydoc["document-store"] = fragment - update = ydoc.get_update() - return base64.b64encode(update).decode("utf-8") + ydoc["document-store"] = pycrdt.XmlFragment( + [pycrdt.XmlElement("blockGroup", {}, blocks)] + ) + + return ydoc.get_update() + + +def seed_contents(stdout, contents): + """ + Seed the content of the demo documents in the collaboration server. + + It owns the content of the documents, so a demo document without content + there is an empty document ā€” the object storage Django used to write it to + is not read by anything anymore. + """ + service = YHubService() + + with ThreadPoolExecutor(max_workers=SEED_CONCURRENCY) as pool: + seeds = { + pool.submit(service.create_ydoc, document, update): document + for document, update in contents + } + for seed in as_completed(seeds): + try: + seed.result() + except YHubError as err: + # nothing to fall back on: the demo would build a corpus of + # empty documents and look like it worked + raise CommandError( + f"Could not seed the content of document {seeds[seed].id}: {err}. " + "Is the collaboration server running?" + ) from err + stdout.write(".", ending="") class BulkQueue: @@ -150,6 +238,7 @@ def create_demo(stdout): users_ids = list(models.User.objects.values_list("id", flat=True)) with Timeit(stdout, "Creating documents"): + contents = [] for i in range(defaults.NB_OBJECTS["docs"]): # pylint: disable=protected-access key = models.Document._int2str(i) # noqa: SLF001 @@ -165,11 +254,16 @@ def create_demo(stdout): if random_true_with_probability(0.5) else random.choice(models.LinkReachChoices.values), ) - document.save_content(get_ydoc_for_text(f"Content for {title:s}")) + contents.append((document, get_ydoc_for_document(title))) queue.push(document) queue.flush() + # after the flush: a room seeded for a document the database ended up + # without would be content nothing points to + with Timeit(stdout, "Seeding document contents"): + seed_contents(stdout, contents) + with Timeit(stdout, "Creating docs accesses"): docs_ids = list(models.Document.objects.values_list("id", flat=True)) for doc_id in docs_ids: diff --git a/src/backend/demo/tests/test_commands_create_demo.py b/src/backend/demo/tests/test_commands_create_demo.py index 5223330136..8c2e585660 100644 --- a/src/backend/demo/tests/test_commands_create_demo.py +++ b/src/backend/demo/tests/test_commands_create_demo.py @@ -3,15 +3,30 @@ from unittest import mock from django.core.management import call_command +from django.core.management.base import CommandError from django.test import override_settings import pytest from core import models +from core.services.yhub_services import ServiceUnavailableError, YHubService +from core.utils.yjs import yjs_to_text, yjs_to_xml pytestmark = pytest.mark.django_db +@pytest.fixture(name="collaboration_server", autouse=True) +def collaboration_server_fixture(): + """ + Take the content of the demo documents, as the collaboration server does. + + It owns the content now, so building the demo corpus calls it once per + document. + """ + with mock.patch.object(YHubService, "create_ydoc") as mock_create_ydoc: + yield mock_create_ydoc + + @mock.patch( "demo.defaults.NB_OBJECTS", { @@ -21,7 +36,7 @@ }, ) @override_settings(DEBUG=True) -def test_commands_create_demo(): +def test_commands_create_demo(collaboration_server): """The create_demo management command should create objects as expected.""" call_command("create_demo") @@ -29,6 +44,27 @@ def test_commands_create_demo(): assert models.Document.objects.count() >= 10 assert models.DocumentAccess.objects.count() > 10 + # every document was seeded with its content in the collaboration server, + # and nothing was written to the object storage + assert collaboration_server.call_count == 10 + seeded = {call.args[0].id for call in collaboration_server.call_args_list} + assert seeded == set(models.Document.objects.values_list("id", flat=True)) + for call in collaboration_server.call_args_list: + document, update = call.args + assert document.content is None + + # the structure BlockNote stores, so the editor opens a real document + xml = yjs_to_xml(update) + assert xml.startswith(" 3 + # a title, as the number BlockNote reads a heading level as + assert " len(document.title) + # assert dev users have doc accesses user = models.User.objects.get(email="impress@impress.world") assert models.DocumentAccess.objects.filter(user=user).exists() @@ -38,3 +74,21 @@ def test_commands_create_demo(): assert models.DocumentAccess.objects.filter(user=user).exists() user = models.User.objects.get(email="user.test@chromium.test") assert models.DocumentAccess.objects.filter(user=user).exists() + + +@mock.patch( + "demo.defaults.NB_OBJECTS", + {"users": 2, "docs": 2, "max_users_per_document": 1}, +) +@override_settings(DEBUG=True) +def test_commands_create_demo_without_collaboration_server(collaboration_server): + """ + A demo of empty documents is not a demo: the command should say what is wrong. + + Nothing else holds the content, so a failure to seed it cannot be shrugged + off as it could when Django still wrote it to its object storage. + """ + collaboration_server.side_effect = ServiceUnavailableError("yhub is unreachable") + + with pytest.raises(CommandError, match="Is the collaboration server running?"): + call_command("create_demo") diff --git a/src/backend/impress/settings.py b/src/backend/impress/settings.py index bce3ea8153..f1b3fb1807 100755 --- a/src/backend/impress/settings.py +++ b/src/backend/impress/settings.py @@ -512,27 +512,57 @@ class Base(Configuration): SENTRY_DSN = values.Value(None, environ_name="SENTRY_DSN", environ_prefix=None) # Collaboration + COLLABORATION_WS_URL = values.Value( + None, environ_name="COLLABORATION_WS_URL", environ_prefix=None + ) + COLLABORATION_WS_INACTIVITY_TIMEOUT = values.IntegerValue( + None, + environ_name="COLLABORATION_WS_INACTIVITY_TIMEOUT", + environ_prefix=None, + ) + # Base url of the collaboration server's REST api, including its route + # prefix (e.g. "http://yhub:3002/collaboration"). Server-to-server only: + # used with an admin JWT to migrate legacy documents and, later, to kick + # connections when permissions change. COLLABORATION_API_URL = values.Value( None, environ_name="COLLABORATION_API_URL", environ_prefix=None ) - COLLABORATION_SERVER_SECRET = SecretFileValue( - None, environ_name="COLLABORATION_SERVER_SECRET", environ_prefix=None + + # yhub collaboration server, as reached by core.services.yhub_services + YHUB_API_BASE_URL = values.Value( + None, environ_name="YHUB_API_BASE_URL", environ_prefix=None ) - COLLABORATION_WS_URL = values.Value( - None, environ_name="COLLABORATION_WS_URL", environ_prefix=None + # The yhub organization our documents live in. It must match the YHUB_ORG + # of the yhub server, which rejects the rooms of any other organization. + YHUB_ORG = values.Value("docs", environ_name="YHUB_ORG", environ_prefix=None) + YHUB_API_TIMEOUT = values.IntegerValue( + default=30, + environ_name="YHUB_API_TIMEOUT", + environ_prefix=None, ) - COLLABORATION_WS_NOT_CONNECTED_READ_ONLY = values.BooleanValue( - default=values.BooleanValue( # COLLABORATION_WS_NOT_CONNECTED_READY_ONLY compat - default=False, - environ_name="COLLABORATION_WS_NOT_CONNECTED_READY_ONLY", - environ_prefix=None, - ), - environ_name="COLLABORATION_WS_NOT_CONNECTED_READ_ONLY", + # Replaying the legacy history of a document reads every one of its S3 + # versions, so it is the one call that can take minutes. Timing it out does + # not stop the collaboration server, it only loses the answer. + YHUB_MIGRATION_TIMEOUT = values.IntegerValue( + default=600, + environ_name="YHUB_MIGRATION_TIMEOUT", environ_prefix=None, ) - COLLABORATION_WS_INACTIVITY_TIMEOUT = values.IntegerValue( + + # JWT + # RSA private key (PEM) used to sign the tokens issued by + # core.services.jwt_services.JWTService. Prefer the JWT_PRIVATE_KEY_FILE + # environment variable, a PEM does not fit well in an environment variable. + JWT_PRIVATE_KEY = SecretFileValue( None, - environ_name="COLLABORATION_WS_INACTIVITY_TIMEOUT", + environ_name="JWT_PRIVATE_KEY", + environ_prefix=None, + ) + # Lifetime, in seconds, of the tokens issued by the JWT service. It is both + # the "exp" claim horizon and the cache timeout of the generated tokens. + JWT_TOKEN_LIFETIME = values.IntegerValue( + default=3600, + environ_name="JWT_TOKEN_LIFETIME", environ_prefix=None, ) @@ -962,12 +992,6 @@ class Base(Configuration): environ_prefix=None, ) - NO_WEBSOCKET_CACHE_TIMEOUT = values.Value( - default=120, - environ_name="NO_WEBSOCKET_CACHE_TIMEOUT", - environ_prefix=None, - ) - # Logging # We want to make it easy to log to console but by default we log production # to Sentry and don't want to log to console. @@ -1107,10 +1131,6 @@ class Base(Configuration): ), } - CONTENT_METADATA_CACHE_TIMEOUT = values.IntegerValue( - 60 * 60 * 24, environ_name="CONTENT_METADATA_CACHE_TIMEOUT", environ_prefix=None - ) - TREEBEARD_PATH_COMPUTE_RETRY_MAX_ATTEMPTS = values.IntegerValue( 10, environ_name="TREEBEARD_PATH_COMPUTE_RETRY_MAX_ATTEMPTS", diff --git a/src/backend/pyproject.toml b/src/backend/pyproject.toml index cfbf3d3675..a26d8eff9f 100644 --- a/src/backend/pyproject.toml +++ b/src/backend/pyproject.toml @@ -49,6 +49,7 @@ dependencies = [ "emoji==2.15.0", "factory_boy==3.3.3", "gunicorn==26.0.0", + "joserfc==1.6.5", "jsonschema==4.26.0", "langfuse==3.11.2", "lxml==6.1.1", @@ -61,7 +62,7 @@ dependencies = [ "pycrdt==0.14.1", "pydantic==2.13.4", "pydantic-ai-slim[openai,mistral,logfire,web]==1.107.1", - "PyJWT==2.13.0", + "PyJWT[crypto]==2.13.0", "python-magic==0.4.27", "redis<6.0.0", "requests==2.34.2", diff --git a/src/backend/uv.lock b/src/backend/uv.lock index 5db67ffad0..9b66bdf98b 100644 --- a/src/backend/uv.lock +++ b/src/backend/uv.lock @@ -953,6 +953,7 @@ dependencies = [ { name = "emoji" }, { name = "factory-boy" }, { name = "gunicorn" }, + { name = "joserfc" }, { name = "jsonschema" }, { name = "langfuse" }, { name = "lxml" }, @@ -965,7 +966,7 @@ dependencies = [ { name = "pycrdt" }, { name = "pydantic" }, { name = "pydantic-ai-slim", extra = ["logfire", "mistral", "openai", "web"] }, - { name = "pyjwt" }, + { name = "pyjwt" , extra = ["crypto"] }, { name = "python-magic" }, { name = "redis" }, { name = "requests" }, @@ -1029,6 +1030,7 @@ requires-dist = [ { name = "gunicorn", specifier = "==26.0.0" }, { name = "ipdb", marker = "extra == 'dev'", specifier = "==0.13.13" }, { name = "ipython", marker = "extra == 'dev'", specifier = "==9.15.0" }, + { name = "joserfc", specifier = "==1.6.5" }, { name = "jsonschema", specifier = "==4.26.0" }, { name = "langfuse", specifier = "==3.11.2" }, { name = "lxml", specifier = "==6.1.1" }, @@ -1042,7 +1044,7 @@ requires-dist = [ { name = "pydantic", specifier = "==2.13.4" }, { name = "pydantic-ai-slim", extras = ["openai", "mistral", "logfire", "web"], specifier = "==1.107.1" }, { name = "pyfakefs", marker = "extra == 'dev'", specifier = "==6.2.0" }, - { name = "pyjwt", specifier = "==2.13.0" }, + { name = "pyjwt", extras = ["crypto"], specifier = "==2.13.0" }, { name = "pylint", marker = "extra == 'dev'", specifier = "==4.0.6" }, { name = "pylint-django", marker = "extra == 'dev'", specifier = "==2.8.0" }, { name = "pytest", marker = "extra == 'dev'", specifier = "==9.1.1" }, @@ -1978,6 +1980,11 @@ wheels = [ { url = "https://files.pythonhosted.org/packages/a3/5e/ecf12fdb62546d64385c158514e9b2b671f7832108ef2ecd2020ce0af2d1/pyjwt-2.13.0-py3-none-any.whl", hash = "sha256:66adcc2aff09b3f1bbd95fc1e1577df8ac8723c978552fd43304c8a290ac5728", size = 31274, upload-time = "2026-05-21T19:54:35.362Z" }, ] +[package.optional-dependencies] +crypto = [ + { name = "cryptography" }, +] + [[package]] name = "pylint" version = "4.0.6" diff --git a/src/frontend/apps/e2e/.env b/src/frontend/apps/e2e/.env index 1da7cdfed1..a0bd90c655 100644 --- a/src/frontend/apps/e2e/.env +++ b/src/frontend/apps/e2e/.env @@ -1,7 +1,7 @@ PORT=3000 BASE_URL=http://localhost:3000 BASE_API_URL=http://localhost:8071/api/v1.0 -COLLABORATION_WS_URL=ws://localhost:4444/collaboration/ws/ +COLLABORATION_WS_URL=ws://localhost:3002/ws/docs MEDIA_BASE_URL=http://localhost:8083 CUSTOM_SIGN_IN=false IS_INSTANCE=false diff --git a/src/frontend/apps/e2e/.env.example b/src/frontend/apps/e2e/.env.example index 52f7745dac..45272cc115 100644 --- a/src/frontend/apps/e2e/.env.example +++ b/src/frontend/apps/e2e/.env.example @@ -1,7 +1,7 @@ PORT=3000 BASE_URL=http://localhost:3000 BASE_API_URL=http://localhost:8071/api/v1.0 -COLLABORATION_WS_URL=ws://localhost:4444/collaboration/ws/ +COLLABORATION_WS_URL=ws://localhost:3002/ws/docs MEDIA_BASE_URL=http://localhost:8083 IS_INSTANCE=false CUSTOM_SIGN_IN=false diff --git a/src/frontend/apps/e2e/__tests__/app-impress/config.spec.ts b/src/frontend/apps/e2e/__tests__/app-impress/config.spec.ts index e8dcb31cac..0cca72cbb5 100644 --- a/src/frontend/apps/e2e/__tests__/app-impress/config.spec.ts +++ b/src/frontend/apps/e2e/__tests__/app-impress/config.spec.ts @@ -82,9 +82,9 @@ test.describe('Config', () => { .click(); const webSocket = await page.waitForEvent('websocket', (webSocket) => { - return webSocket.url().includes(`${process.env.COLLABORATION_WS_URL}`); + return webSocket.url().includes(`${process.env.COLLABORATION_WS_URL}/`); }); - expect(webSocket.url()).toContain(`${process.env.COLLABORATION_WS_URL}`); + expect(webSocket.url()).toContain(`${process.env.COLLABORATION_WS_URL}/`); }); test('it checks FRONTEND_CSS_URL config', async ({ page }) => { diff --git a/src/frontend/apps/e2e/__tests__/app-impress/doc-collaboration.spec.ts b/src/frontend/apps/e2e/__tests__/app-impress/doc-collaboration.spec.ts index 9ea0fbd5d8..fb237161ad 100644 --- a/src/frontend/apps/e2e/__tests__/app-impress/doc-collaboration.spec.ts +++ b/src/frontend/apps/e2e/__tests__/app-impress/doc-collaboration.spec.ts @@ -5,7 +5,6 @@ import { expect, test } from '@playwright/test'; import { createDoc, overrideConfig, verifyDocName } from './utils-common'; import { openSuggestionMenu, writeInEditor } from './utils-editor'; import { connectOtherUserToDoc, updateShareLink } from './utils-share'; -import { createRootSubPage } from './utils-sub-pages'; test.beforeEach(async ({ page }) => { await page.goto('/'); @@ -15,14 +14,10 @@ test.describe('Doc Collaboration', () => { /** * We check: * - connection to the collaborative server - * - signal of the backend to the collaborative server (connection should close) - * - reconnection to the collaborative server */ test('checks the connection with collaborative server', async ({ page }) => { - let webSocketPromise = page.waitForEvent('websocket', (webSocket) => { - return webSocket - .url() - .includes(`${process.env.COLLABORATION_WS_URL}?room=`); + const webSocketPromise = page.waitForEvent('websocket', (webSocket) => { + return webSocket.url().includes(`${process.env.COLLABORATION_WS_URL}/`); }); await page @@ -32,42 +27,21 @@ test.describe('Doc Collaboration', () => { }) .click(); - let webSocket = await webSocketPromise; - expect(webSocket.url()).toContain( - `${process.env.COLLABORATION_WS_URL}?room=`, - ); + const webSocket = await webSocketPromise; + expect(webSocket.url()).toContain(`${process.env.COLLABORATION_WS_URL}/`); // Is connected - let framesentPromise = webSocket.waitForEvent('framesent'); + const framesentPromise = webSocket.waitForEvent('framesent'); await writeInEditor({ page, text: 'Hello World' }); - let framesent = await framesentPromise; + const framesent = await framesentPromise; expect(framesent.payload).not.toBeNull(); - await page.getByRole('button', { name: 'Share' }).click(); - - const selectVisibility = page.getByTestId('doc-visibility'); - - // When the visibility is changed, the ws should close the connection (backend signal) - const wsClosePromise = webSocket.waitForEvent('close'); - - await selectVisibility.click(); - await page.getByRole('menuitemradio', { name: 'Connected' }).click(); - - // Assert that the doc reconnects to the ws - const wsClose = await wsClosePromise; - expect(wsClose.isClosed()).toBeTruthy(); - - // Check the ws is connected again - webSocket = await page.waitForEvent('websocket', (webSocket) => { - return webSocket - .url() - .includes(`${process.env.COLLABORATION_WS_URL}?room=`); - }); - framesentPromise = webSocket.waitForEvent('framesent'); - framesent = await framesentPromise; - expect(framesent.payload).not.toBeNull(); + // TODO(yhub): re-add the close/reconnect check (the backend closed the + // connection when the doc visibility changed) once yhub exposes a kick + // API - `reset_connections` is currently a no-op so the server never + // closes the connection. }); test('it cannot edit if viewer but see and can get resources', async ({ @@ -136,147 +110,7 @@ test.describe('Doc Collaboration', () => { await cleanup(); }); - test('it checks block editing when not connected to collab server', async ({ - page, - browserName, - }) => { - test.slow(); - - /** - * The good port is 4444, but we want to simulate a not connected - * collaborative server. - * So we use a port that is not used by the collaborative server. - * The server will not be able to connect to the collaborative server. - */ - await overrideConfig(page, { - COLLABORATION_WS_URL: 'ws://localhost:5555/collaboration/ws/', - COLLABORATION_WS_NOT_CONNECTED_READ_ONLY: true, - }); - - await page.goto('/'); - - const [parentTitle] = await createDoc( - page, - 'editing-blocking', - browserName, - 1, - ); - - const card = page.getByLabel('It is the card information'); - await expect( - card.getByText('Others are editing. Your network prevent changes.'), - ).toBeHidden(); - const editor = page.locator('.ProseMirror'); - - await expect(editor).toHaveAttribute('contenteditable', 'true'); - - let responseCanEditPromise = page.waitForResponse( - (response) => - response.url().includes(`/can-edit/`) && response.status() === 200, - ); - - await page.getByRole('button', { name: 'Share' }).click(); - - await updateShareLink(page, 'Public', 'Editing'); - - // Close the modal - await page.getByRole('button', { name: 'close' }).first().click(); - - const urlParentDoc = page.url(); - - const { name: childTitle } = await createRootSubPage( - page, - browserName, - 'editing-blocking - child', - ); - - let responseCanEdit = await responseCanEditPromise; - expect(responseCanEdit.ok()).toBeTruthy(); - let jsonCanEdit = (await responseCanEdit.json()) as { can_edit: boolean }; - expect(jsonCanEdit.can_edit).toBeTruthy(); - - const urlChildDoc = page.url(); - - /** - * We open another browser that will connect to the collaborative server - * and will block the current browser to edit the doc. - */ - const { otherPage, cleanup } = await connectOtherUserToDoc({ - browserName, - docUrl: urlChildDoc, - docTitle: childTitle, - withoutSignIn: true, - }); - - const webSocketPromise = otherPage.waitForEvent( - 'websocket', - (webSocket) => { - return webSocket - .url() - .includes(`${process.env.COLLABORATION_WS_URL}?room=`); - }, - ); - - await otherPage.goto(urlChildDoc); - - const webSocket = await webSocketPromise; - expect(webSocket.url()).toContain( - `${process.env.COLLABORATION_WS_URL}?room=`, - ); - - await verifyDocName(otherPage, childTitle); - - await page.reload(); - - responseCanEdit = await page.waitForResponse( - (response) => - response.url().includes(`/can-edit/`) && response.status() === 200, - ); - expect(responseCanEdit.ok()).toBeTruthy(); - - jsonCanEdit = (await responseCanEdit.json()) as { can_edit: boolean }; - expect(jsonCanEdit.can_edit).toBeFalsy(); - - await expect( - card.getByText('Others are editing. Your network prevent changes.'), - ).toBeVisible({ - timeout: 10000, - }); - - await expect(editor).toHaveAttribute('contenteditable', 'false'); - - await expect( - page.getByRole('textbox', { name: 'Document title' }), - ).toBeHidden(); - await expect(page.getByRole('heading', { name: childTitle })).toBeVisible(); - - await page.goto(urlParentDoc); - - await verifyDocName(page, parentTitle); - - await page.getByRole('button', { name: 'Share' }).click(); - - await page.getByTestId('doc-access-mode').click(); - await page.getByRole('menuitemradio', { name: 'Reading' }).click(); - - // Close the modal - await page.getByRole('button', { name: 'close' }).first().click(); - - await page.goto(urlChildDoc); - - await expect(editor).toHaveAttribute('contenteditable', 'true'); - - await expect( - page.getByRole('textbox', { name: 'Document title' }), - ).toContainText(childTitle); - await expect(page.getByRole('heading', { name: childTitle })).toBeHidden(); - - await expect( - card.getByText('Others are editing. Your network prevent changes.'), - ).toBeHidden(); - - await cleanup(); - }); + // TODO(yhub): Add test to check that no connected websocket users can collaborate test('checks disconnection and reconnection when changing tab visibility', async ({ page, @@ -288,9 +122,7 @@ test.describe('Doc Collaboration', () => { await page.goto('/'); let webSocketPromise = page.waitForEvent('websocket', (webSocket) => { - return webSocket - .url() - .includes(`${process.env.COLLABORATION_WS_URL}?room=`); + return webSocket.url().includes(`${process.env.COLLABORATION_WS_URL}/`); }); await page @@ -301,9 +133,7 @@ test.describe('Doc Collaboration', () => { .click(); let webSocket = await webSocketPromise; - expect(webSocket.url()).toContain( - `${process.env.COLLABORATION_WS_URL}?room=`, - ); + expect(webSocket.url()).toContain(`${process.env.COLLABORATION_WS_URL}/`); // Is connected let framesentPromise = webSocket.waitForEvent('framesent'); @@ -332,9 +162,7 @@ test.describe('Doc Collaboration', () => { // Check the ws is connected again webSocketPromise = page.waitForEvent('websocket', (webSocket) => { - return webSocket - .url() - .includes(`${process.env.COLLABORATION_WS_URL}?room=`); + return webSocket.url().includes(`${process.env.COLLABORATION_WS_URL}/`); }); // Simulate the tab becoming visible again diff --git a/src/frontend/apps/e2e/__tests__/app-impress/utils-common.ts b/src/frontend/apps/e2e/__tests__/app-impress/utils-common.ts index dccb9e746b..56acf4b50b 100644 --- a/src/frontend/apps/e2e/__tests__/app-impress/utils-common.ts +++ b/src/frontend/apps/e2e/__tests__/app-impress/utils-common.ts @@ -20,7 +20,6 @@ export const CONFIG = { API_USERS_SEARCH_QUERY_MIN_LENGTH: 3, COLLABORATION_WS_INACTIVITY_TIMEOUT: 15, COLLABORATION_WS_URL: process.env.COLLABORATION_WS_URL, - COLLABORATION_WS_NOT_CONNECTED_READ_ONLY: true, CONVERSION_UPLOAD_ENABLED: true, CONVERSION_FILE_EXTENSIONS_ALLOWED: ['.docx', '.md'], CONVERSION_FILE_MAX_SIZE: 20971520, diff --git a/src/frontend/apps/impress/package.json b/src/frontend/apps/impress/package.json index 030ee6eecb..b86be1cf9d 100644 --- a/src/frontend/apps/impress/package.json +++ b/src/frontend/apps/impress/package.json @@ -43,7 +43,6 @@ "@gouvfr-lasuite/cunningham-react": "*", "@gouvfr-lasuite/integration": "1.0.3", "@gouvfr-lasuite/ui-kit": "0.28.0", - "@hocuspocus/provider": "3.4.4", "@lottiefiles/dotlottie-react": "^0.19.6", "@mantine/core": "9.5.0", "@mantine/hooks": "9.5.0", @@ -78,6 +77,7 @@ "use-debounce": "10.1.1", "uuid": "14.0.1", "y-protocols": "1.0.7", + "y-websocket": "3.0.0", "yjs": "*", "zod": "4.4.3", "zustand": "5.0.14" diff --git a/src/frontend/apps/impress/src/core/config/api/useConfig.tsx b/src/frontend/apps/impress/src/core/config/api/useConfig.tsx index b204e5a381..5ac1ee14b9 100644 --- a/src/frontend/apps/impress/src/core/config/api/useConfig.tsx +++ b/src/frontend/apps/impress/src/core/config/api/useConfig.tsx @@ -49,7 +49,6 @@ export interface ConfigResponse { AI_FEATURE_LEGACY_ENABLED?: boolean; API_USERS_SEARCH_QUERY_MIN_LENGTH?: number; COLLABORATION_WS_URL?: string; - COLLABORATION_WS_NOT_CONNECTED_READ_ONLY?: boolean; COLLABORATION_WS_INACTIVITY_TIMEOUT?: number | null; CONVERSION_FILE_EXTENSIONS_ALLOWED: string[]; CONVERSION_FILE_MAX_SIZE: number; diff --git a/src/frontend/apps/impress/src/core/config/hooks/useCollaborationUrl.tsx b/src/frontend/apps/impress/src/core/config/hooks/useCollaborationUrl.tsx index b06683729b..d87974c1c3 100644 --- a/src/frontend/apps/impress/src/core/config/hooks/useCollaborationUrl.tsx +++ b/src/frontend/apps/impress/src/core/config/hooks/useCollaborationUrl.tsx @@ -7,11 +7,12 @@ export const useCollaborationUrl = (room?: string) => { return; } - const base = + // The room is appended to the base URL by the provider (y-websocket) + return ( conf?.COLLABORATION_WS_URL || (typeof window !== 'undefined' - ? `wss://${window.location.host}/collaboration/ws/` - : ''); - - return `${base}?room=${room}`; + ? // TODO(yhub): no prod ingress route yet + `wss://${window.location.host}/collaboration/ws/v1/docs` + : '') + ); }; diff --git a/src/frontend/apps/impress/src/features/docs/doc-comments/hooks/useComments.ts b/src/frontend/apps/impress/src/features/docs/doc-comments/hooks/useComments.ts index 1a65022413..5903d39768 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-comments/hooks/useComments.ts +++ b/src/frontend/apps/impress/src/features/docs/doc-comments/hooks/useComments.ts @@ -30,13 +30,13 @@ export function useComments( canComment, config?.REACTIONS_MAX_PER_COMMENT ?? 0, ), - provider?.document, + provider?.doc, ); }, [ docId, canComment, provider?.awareness, - provider?.document, + provider?.doc, user?.full_name, config?.REACTIONS_MAX_PER_COMMENT, ]); diff --git a/src/frontend/apps/impress/src/features/docs/doc-editor/__tests__/DocEditor.spec.tsx b/src/frontend/apps/impress/src/features/docs/doc-editor/__tests__/DocEditor.spec.tsx index 3dbbb33fbe..9db8681311 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-editor/__tests__/DocEditor.spec.tsx +++ b/src/frontend/apps/impress/src/features/docs/doc-editor/__tests__/DocEditor.spec.tsx @@ -25,11 +25,10 @@ vi.mock('../../doc-management', async () => { const actual = await vi.importActual('../../doc-management'); return { ...actual, - useIsCollaborativeEditable: () => ({ isEditable: true, isLoading: false }), useProviderStore: () => ({ provider: { - configuration: { name: 'test-doc-id' }, - document: { + roomname: 'test-doc-id', + doc: { getXmlFragment: () => null, }, }, diff --git a/src/frontend/apps/impress/src/features/docs/doc-editor/components/BlockNoteEditor.tsx b/src/frontend/apps/impress/src/features/docs/doc-editor/components/BlockNoteEditor.tsx index caa8a91bb0..6f285ef843 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-editor/components/BlockNoteEditor.tsx +++ b/src/frontend/apps/impress/src/features/docs/doc-editor/components/BlockNoteEditor.tsx @@ -17,11 +17,10 @@ import { ThreadsSidebar, useCreateBlockNote, } from '@blocknote/react'; -import { HocuspocusProvider } from '@hocuspocus/provider'; import { useEffect, useMemo, useRef } from 'react'; import { createPortal } from 'react-dom'; import { useTranslation } from 'react-i18next'; -import type { Awareness } from 'y-protocols/awareness'; +import { WebsocketProvider } from 'y-websocket'; import * as Y from 'yjs'; import { Box, TextErrors } from '@/components'; @@ -40,7 +39,6 @@ import { useAnalytics } from '@/libs/Analytics'; import { AI_FEATURE_FLAG, DEFAULT_LOCALE } from '../conf'; import { useHeadings, - useSaveDoc, useShortcuts, useUploadFile, useUploadStatus, @@ -86,7 +84,7 @@ export const blockNoteSchema = (withMultiColumn?.(baseBlockNoteSchema) || interface BlockNoteEditorProps { doc: Doc; - provider: HocuspocusProvider; + provider: WebsocketProvider; } export const BlockNoteEditor = ({ doc, provider }: BlockNoteEditorProps) => { @@ -94,7 +92,6 @@ export const BlockNoteEditor = ({ doc, provider }: BlockNoteEditorProps) => { const { setEditor } = useEditorStore(); const { themeTokens } = useCunninghamTheme(); const refEditorContainer = useRef(null); - useSaveDoc(doc.id, provider.document); const { i18n, t } = useTranslation(); const langLocalesBN = @@ -151,8 +148,8 @@ export const BlockNoteEditor = ({ doc, provider }: BlockNoteEditorProps) => { const editor: DocsBlockNoteEditor = useCreateBlockNote( { collaboration: { - provider: provider as { awareness?: Awareness | undefined }, - fragment: provider.document.getXmlFragment('document-store'), + provider, + fragment: provider.doc.getXmlFragment('document-store'), user: { name: cursorName, color: randomColor(), diff --git a/src/frontend/apps/impress/src/features/docs/doc-editor/components/DocEditor.tsx b/src/frontend/apps/impress/src/features/docs/doc-editor/components/DocEditor.tsx index 96626f5c3a..79bedea1f8 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-editor/components/DocEditor.tsx +++ b/src/frontend/apps/impress/src/features/docs/doc-editor/components/DocEditor.tsx @@ -8,7 +8,6 @@ import { Doc, LinkReach, getDocLinkReach, - useIsCollaborativeEditable, useProviderStore, } from '@/docs/doc-management'; import { useAuth } from '@/features/auth/'; @@ -85,10 +84,8 @@ interface DocEditorProps { export const DocEditor = ({ doc }: DocEditorProps) => { useCollaboration(doc.id); - const { isEditable, isLoading } = useIsCollaborativeEditable(doc); const isDeletedDoc = !!doc.deleted_at; - const readOnly = - !doc.abilities.partial_update || !isEditable || isLoading || isDeletedDoc; + const readOnly = !doc.abilities.partial_update || isDeletedDoc; const { trackEvent } = useAnalytics(); const [hasTracked, setHasTracked] = useState(false); const { authenticated } = useAuth(); @@ -142,16 +139,10 @@ interface DocCoreEditorProps { export const DocCoreEditor = ({ doc, readOnly }: DocCoreEditorProps) => { const { provider, isReady } = useProviderStore(); const isProviderReady = isReady && provider; - const showContent = !!( - isProviderReady && provider?.configuration.name === doc.id - ); + const showContent = !!(isProviderReady && provider?.roomname === doc.id); const { skeletonVisible, isFadingOut } = useSkeletonFadeOut(showContent); - if ( - skeletonVisible || - !isProviderReady || - provider?.configuration.name !== doc.id - ) { + if (skeletonVisible || !isProviderReady || provider?.roomname !== doc.id) { return ( { if (readOnly) { return ( ); diff --git a/src/frontend/apps/impress/src/features/docs/doc-editor/hook/__tests__/useSaveDoc.test.tsx b/src/frontend/apps/impress/src/features/docs/doc-editor/hook/__tests__/useSaveDoc.test.tsx deleted file mode 100644 index 8ed670d6b0..0000000000 --- a/src/frontend/apps/impress/src/features/docs/doc-editor/hook/__tests__/useSaveDoc.test.tsx +++ /dev/null @@ -1,155 +0,0 @@ -import { act, renderHook, waitFor } from '@testing-library/react'; -import fetchMock from 'fetch-mock'; -import { useRouter } from 'next/router'; -import { Mock, beforeEach, describe, expect, it, vi } from 'vitest'; -import * as Y from 'yjs'; - -import { AppWrapper } from '@/tests/utils'; - -import { useSaveDoc } from '../useSaveDoc'; - -vi.mock('next/router', () => ({ - useRouter: vi.fn(), -})); - -vi.mock('@/docs/doc-versioning', () => ({ - KEY_LIST_DOC_VERSIONS: 'test-key-list-doc-versions', -})); - -vi.mock('@/docs/doc-management', async () => ({ - useUpdateDoc: ( - await vi.importActual('@/docs/doc-management/api/useUpdateDoc') - ).useUpdateDoc, -})); - -describe('useSaveDoc', () => { - const mockRouterEvents = { - on: vi.fn(), - off: vi.fn(), - }; - - beforeEach(() => { - vi.clearAllMocks(); - fetchMock.hardReset(); - fetchMock.mockGlobal(); - - (useRouter as Mock).mockReturnValue({ - events: mockRouterEvents, - }); - }); - - it('should setup event listeners on mount', () => { - const yDoc = new Y.Doc(); - const docId = 'test-doc-id'; - - const addEventListenerSpy = vi.spyOn(window, 'addEventListener'); - - renderHook(() => useSaveDoc(docId, yDoc), { - wrapper: AppWrapper, - }); - - // Verify router event listeners are set up - expect(mockRouterEvents.on).toHaveBeenCalledWith( - 'routeChangeStart', - expect.any(Function), - ); - - // Verify window event listener is set up - expect(addEventListenerSpy).toHaveBeenCalledWith( - 'beforeunload', - expect.any(Function), - ); - - addEventListenerSpy.mockRestore(); - }); - - it('should save when there are local changes', async () => { - vi.useFakeTimers(); - const yDoc = new Y.Doc(); - const docId = self.crypto.randomUUID(); - - fetchMock.patch(`http://test.jest/api/v1.0/documents/${docId}/content/`, { - body: JSON.stringify({ - id: docId, - content: 'test-content', - }), - }); - - renderHook(() => useSaveDoc(docId, yDoc), { - wrapper: AppWrapper, - }); - - act(() => { - // Trigger a local update - yDoc.getMap('test').set('key', 'value'); - }); - - act(() => { - // Advance timers to trigger the save interval - vi.advanceTimersByTime(61000); - }); - - // Switch to real timers to allow the mutation promise to resolve - vi.useRealTimers(); - - await waitFor(() => { - expect(fetchMock.callHistory.lastCall()?.url).toBe( - `http://test.jest/api/v1.0/documents/${docId}/content/`, - ); - }); - }); - - it('should not save when there are no local changes', () => { - vi.useFakeTimers(); - const yDoc = new Y.Doc(); - const docId = 'test-doc-id'; - - fetchMock.patch( - 'http://test.jest/api/v1.0/documents/test-doc-id/content/', - { - body: JSON.stringify({ - id: 'test-doc-id', - content: 'test-content', - }), - }, - ); - - renderHook(() => useSaveDoc(docId, yDoc), { - wrapper: AppWrapper, - }); - - act(() => { - // Advance timers without triggering any local updates - vi.advanceTimersByTime(61000); - }); - - // Since there are no local changes, no API call should be made - expect(fetchMock.callHistory.calls().length).toBe(0); - - vi.useRealTimers(); - }); - - it('should cleanup event listeners on unmount', () => { - const yDoc = new Y.Doc(); - const docId = 'test-doc-id'; - const removeEventListenerSpy = vi.spyOn(window, 'removeEventListener'); - - const { unmount } = renderHook(() => useSaveDoc(docId, yDoc), { - wrapper: AppWrapper, - }); - - unmount(); - - // Verify router event listeners are cleaned up - expect(mockRouterEvents.off).toHaveBeenCalledWith( - 'routeChangeStart', - expect.any(Function), - ); - - // Verify window event listener is cleaned up - expect(removeEventListenerSpy).toHaveBeenCalledWith( - 'beforeunload', - expect.any(Function), - ); - }); -}); diff --git a/src/frontend/apps/impress/src/features/docs/doc-editor/hook/index.ts b/src/frontend/apps/impress/src/features/docs/doc-editor/hook/index.ts index 95a0804b22..f45183574d 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-editor/hook/index.ts +++ b/src/frontend/apps/impress/src/features/docs/doc-editor/hook/index.ts @@ -1,4 +1,3 @@ export * from './useHeadings'; -export * from './useSaveDoc'; export * from './useShortcuts'; export * from './useUploadFile'; diff --git a/src/frontend/apps/impress/src/features/docs/doc-editor/hook/useCollaboration.tsx b/src/frontend/apps/impress/src/features/docs/doc-editor/hook/useCollaboration.tsx index e32c41515f..aa574204d0 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-editor/hook/useCollaboration.tsx +++ b/src/frontend/apps/impress/src/features/docs/doc-editor/hook/useCollaboration.tsx @@ -3,10 +3,6 @@ import { useEffect } from 'react'; import { useCollaborationUrl, useConfig } from '@/core/config'; import { KEY_DOC } from '@/docs/doc-management/api/useDoc'; -import { - KEY_DOC_CONTENT, - useDocContent, -} from '@/docs/doc-management/api/useDocContent'; import { useProviderStore } from '@/docs/doc-management/stores/useProviderStore'; import { useIsOffline } from '@/features/service-worker/hooks/useOffline'; import { useBroadcastStore } from '@/stores/useBroadcastStore'; @@ -29,17 +25,12 @@ export const useCollaboration = (room: string) => { isReady, hasLostConnection, resetLostConnection, + isPermanentlyClosed, + reconnect, pauseForInactivity, resumeFromInactivity, } = useProviderStore(); const isOffline = useIsOffline((state) => state.isOffline); - const { data: docContent } = useDocContent( - { id: room }, - { - staleTime: 30000, // 30 seconds - We keep the data fresh as it is a highly collaborative page - queryKey: [KEY_DOC_CONTENT, { id: room }], - }, - ); /** * When offline, the WebSocket never connects so the provider would stay @@ -66,12 +57,39 @@ export const useCollaboration = (room: string) => { } }, [hasLostConnection, room, queryClient, resetLostConnection]); + /** + * The collaboration server refused the connection for good and the retry loop + * stopped, so nothing will ask again on its own: this refetch is what asks. + * + * A refusal says the answer changed, not what it changed to. The document may + * be gone, our access to it revoked, or merely upgraded from reader to editor + * ā€” the last one has to reconnect to carry the new rights. So the connection + * comes back only when the document does, and stays closed otherwise, where + * the query error puts the page in charge of telling the user why. + */ + useEffect(() => { + if (!isPermanentlyClosed || !room) { + return; + } + + void queryClient + .invalidateQueries({ queryKey: [KEY_DOC, { id: room }] }) + .then(() => { + if ( + queryClient.getQueryState([KEY_DOC, { id: room }])?.status === + 'success' + ) { + reconnect(); + } + }); + }, [isPermanentlyClosed, room, queryClient, reconnect]); + /** * We add a broadcast task to reset the query cache * when the document visibility changes. */ useEffect(() => { - if (!room || broadcastProvider?.document?.guid !== room) { + if (!room || broadcastProvider?.doc.guid !== room) { return; } @@ -80,26 +98,19 @@ export const useCollaboration = (room: string) => { queryKey: [KEY_DOC, { id: room }], }); }); - }, [addTask, room, queryClient, broadcastProvider?.document?.guid]); + }, [addTask, room, queryClient, broadcastProvider?.doc.guid]); /** * Set the provider when the collaboration URL and the document content are available. */ useEffect(() => { - if (!room || !collaborationUrl || provider || docContent === undefined) { + if (!room || !collaborationUrl || provider) { return; } - const newProvider = createProvider(collaborationUrl, room, docContent); + const newProvider = createProvider(collaborationUrl, room); setBroadcastProvider(newProvider); - }, [ - provider, - collaborationUrl, - createProvider, - docContent, - room, - setBroadcastProvider, - ]); + }, [provider, collaborationUrl, createProvider, room, setBroadcastProvider]); /** * Destroy the provider when the component is unmounted diff --git a/src/frontend/apps/impress/src/features/docs/doc-editor/hook/useSaveDoc.tsx b/src/frontend/apps/impress/src/features/docs/doc-editor/hook/useSaveDoc.tsx deleted file mode 100644 index b6ceb0230b..0000000000 --- a/src/frontend/apps/impress/src/features/docs/doc-editor/hook/useSaveDoc.tsx +++ /dev/null @@ -1,141 +0,0 @@ -import { useRouter } from 'next/router'; -import { useCallback, useEffect, useRef, useState } from 'react'; -import * as Y from 'yjs'; - -import { useDocContentUpdate } from '@/docs/doc-management/api/useDocContentUpdate'; -import { useProviderStore } from '@/docs/doc-management/stores/useProviderStore'; -import { KEY_LIST_DOC_VERSIONS } from '@/docs/doc-versioning/api/useDocVersions'; -import { COMMENT_UPDATE_ORIGIN } from '@/features/docs/doc-comments/api/DocsThreadStore'; -import { useIsOffline } from '@/features/service-worker'; -import { toBase64 } from '@/utils/string'; -import { isFirefox } from '@/utils/userAgent'; - -const SAVE_INTERVAL = 60000; - -export const useSaveDoc = (docId: string, yDoc: Y.Doc) => { - /** - * isSynced is more reliable than isConnected in this cases - * because it indicates that the content is fully synchronised - * with the yjs server - */ - const { isSynced: isConnectedToCollabServer } = useProviderStore(); - - const { isOffline } = useIsOffline(); - const isSavingRef = useRef(false); - const { mutate: updateDocContent } = useDocContentUpdate({ - listInvalidQueries: [KEY_LIST_DOC_VERSIONS], - isOptimistic: isOffline, // Enable optimistic updates when offline, to update the cache immediately - onSuccess: () => { - isSavingRef.current = false; - setIsLocalChange(false); - }, - onError: () => { - isSavingRef.current = false; - }, - }); - const [isLocalChange, setIsLocalChange] = useState(false); - - /** - * Update initial doc when doc is updated by other users, - * so only the user typing will trigger the save. - * This is to avoid saving the same doc multiple time. - */ - useEffect(() => { - const onUpdate = ( - _uintArray: Uint8Array, - _pluginKey: string, - _updatedDoc: Y.Doc, - transaction: Y.Transaction, - ) => { - /** - * When the AI edit the doc transaction.local is false, - * so we check if the origin constructor to know where - * the transaction comes from. - * "PluginKey" constructor comes from the current user, but transaction.local is more reliable - * "HocuspocusProvider" constructor comes from other users from the collaboration server, - * it seems quite reliable too. - * The AI constructor name seems to not be reliable enough, but by deduction if it's not local - * and not from other users, it has to be from the AI. - * - * TODO: see if we can get the local changes from the AI - */ - // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access - const transactionOrigin = transaction?.origin?.constructor?.name; - const PROVIDER_ORIGIN_CONSTRUCTOR = 'HocuspocusProvider'; - - const isAIChange = - !transaction.local && transactionOrigin !== PROVIDER_ORIGIN_CONSTRUCTOR; - - /** - * notifySubscribers generate a transaction that can be - * interpreted as a local change. - * We intercept the update with this origin to - * avoid marking the change as local. - */ - if (transaction.origin === COMMENT_UPDATE_ORIGIN) { - return; - } - - setIsLocalChange(transaction.local || isAIChange); - }; - - yDoc.on('update', onUpdate); - - return () => { - yDoc.off('update', onUpdate); - }; - }, [yDoc]); - - const saveDoc = useCallback(() => { - if (!isLocalChange || isSavingRef.current) { - return false; - } - - isSavingRef.current = true; - updateDocContent({ - id: docId, - content: toBase64(Y.encodeStateAsUpdate(yDoc)), - websocket: isConnectedToCollabServer, - }); - - return true; - }, [isLocalChange, updateDocContent, docId, yDoc, isConnectedToCollabServer]); - - const router = useRouter(); - - useEffect(() => { - const onSave = (e?: Event) => { - const isSaving = saveDoc(); - - /** - * Firefox does not trigger the request every time the user leaves the page. - * Plus the request is not intercepted by the service worker. - * So we prevent the default behavior to have the popup asking the user - * if he wants to leave the page, by adding the popup, we let the time to the - * request to be sent, and intercepted by the service worker (for the offline part). - */ - if ( - isSaving && - typeof e !== 'undefined' && - e.preventDefault && - isFirefox() - ) { - e.preventDefault(); - } - }; - - // Save every minute - const timeout = setInterval(onSave, SAVE_INTERVAL); - // Save when the user leaves the page - addEventListener('beforeunload', onSave); - // Save when the user navigates to another page - router.events.on('routeChangeStart', onSave); - - return () => { - clearInterval(timeout); - - removeEventListener('beforeunload', onSave); - router.events.off('routeChangeStart', onSave); - }; - }, [router.events, saveDoc]); -}; diff --git a/src/frontend/apps/impress/src/features/docs/doc-header/components/AlertNetwork.tsx b/src/frontend/apps/impress/src/features/docs/doc-header/components/AlertNetwork.tsx deleted file mode 100644 index a0837feebd..0000000000 --- a/src/frontend/apps/impress/src/features/docs/doc-header/components/AlertNetwork.tsx +++ /dev/null @@ -1,125 +0,0 @@ -import { Button, Modal, ModalSize } from '@gouvfr-lasuite/cunningham-react'; -import { t } from 'i18next'; -import { useState } from 'react'; -import { useTranslation } from 'react-i18next'; - -import { Box, BoxButton, Card, Icon, Text } from '@/components'; -import { useCunninghamTheme } from '@/cunningham'; - -export const AlertNetwork = () => { - const { t } = useTranslation(); - const { spacingsTokens } = useCunninghamTheme(); - const [isModalOpen, setIsModalOpen] = useState(false); - - return ( - <> - - - - - - {t('Others are editing. Your network prevent changes.')} - - - setIsModalOpen(true)} - $withThemeInherited - > - - - {t('Learn more')} - - - - - {isModalOpen && ( - setIsModalOpen(false)} /> - )} - - ); -}; - -interface AlertNetworkModalProps { - onClose: () => void; -} - -export const AlertNetworkModal = ({ onClose }: AlertNetworkModalProps) => { - return ( - onClose()} - aria-label={t("Why you can't edit the document?")} - rightActions={ - <> - - - } - size={ModalSize.MEDIUM} - title={ - - {t("Why you can't edit the document?")} - - } - > - - - {t( - 'Others are editing this document. Unfortunately your network blocks WebSockets, the technology enabling real-time co-editing.', - )} - - - {t("This means you can't edit until others leave.")}{' '} - - {t( - 'If you wish to be able to co-edit in real-time, contact your Information Systems Security Manager about allowing WebSockets.', - )} - - - - - ); -}; diff --git a/src/frontend/apps/impress/src/features/docs/doc-header/components/DocHeader.tsx b/src/frontend/apps/impress/src/features/docs/doc-header/components/DocHeader.tsx index 6e24e17fbd..6e0e1e72c9 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-header/components/DocHeader.tsx +++ b/src/frontend/apps/impress/src/features/docs/doc-header/components/DocHeader.tsx @@ -10,10 +10,8 @@ import { getEmojiAndTitle, useDocTitleUpdate, useDocUtils, - useIsCollaborativeEditable, } from '@/docs/doc-management'; -import { AlertNetwork } from './AlertNetwork'; import { AlertRestore } from './AlertRestore'; import { DocHeaderInfo } from './DocHeaderInfo'; import { DocTitle } from './DocTitle'; @@ -24,7 +22,6 @@ interface DocHeaderProps { export const DocHeader = ({ doc }: DocHeaderProps) => { const { t } = useTranslation(); - const { isEditable } = useIsCollaborativeEditable(doc); const isDeletedDoc = !!doc.deleted_at; // Emoji Management const { emoji } = getEmojiAndTitle(doc.title ?? ''); @@ -57,11 +54,10 @@ export const DocHeader = ({ doc }: DocHeaderProps) => { {isDeletedDoc && } - {!isEditable && } diff --git a/src/frontend/apps/impress/src/features/docs/doc-header/components/DocHeaderInfo.tsx b/src/frontend/apps/impress/src/features/docs/doc-header/components/DocHeaderInfo.tsx index c5f7f8d739..530e0e83ba 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-header/components/DocHeaderInfo.tsx +++ b/src/frontend/apps/impress/src/features/docs/doc-header/components/DocHeaderInfo.tsx @@ -9,7 +9,6 @@ import { LinkReach, Role, getDocLinkReach, - useIsCollaborativeEditable, useTrans, } from '@/docs/doc-management'; import { useDate } from '@/hooks'; @@ -20,7 +19,6 @@ interface DocHeaderInfoProps { export const DocHeaderInfo = ({ doc }: DocHeaderInfoProps) => { const { transRole } = useTrans(); - const { isEditable } = useIsCollaborativeEditable(doc); const { relativeDate, calculateDaysLeft } = useDate(); const { data: config } = useConfig(); @@ -50,12 +48,16 @@ export const DocHeaderInfo = ({ doc }: DocHeaderInfoProps) => { $variation="tertiary" $size="s" $weight="bold" - $theme={isEditable ? 'neutral' : 'warning'} + $theme={doc.abilities.partial_update ? 'neutral' : 'warning'} $direction="row" $margin="0" > - {transRole(isEditable ? doc.user_role || doc.link_role : Role.READER)} + {transRole( + doc.abilities.partial_update + ? doc.user_role || doc.link_role + : Role.READER, + )}  Ā·  diff --git a/src/frontend/apps/impress/src/features/docs/doc-header/components/DocTitle.tsx b/src/frontend/apps/impress/src/features/docs/doc-header/components/DocTitle.tsx index 23a06c1075..b7e38b8308 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-header/components/DocTitle.tsx +++ b/src/frontend/apps/impress/src/features/docs/doc-header/components/DocTitle.tsx @@ -11,7 +11,6 @@ import { useDocStore, useDocTitleUpdate, useDocUtils, - useIsCollaborativeEditable, useTrans, } from '@/docs/doc-management'; import SimpleFileIcon from '@/features/docs/doc-management/assets/simple-document.svg'; @@ -24,8 +23,7 @@ interface DocTitleProps { } export const DocTitle = ({ doc }: DocTitleProps) => { - const { isEditable, isLoading } = useIsCollaborativeEditable(doc); - const readOnly = !doc.abilities.partial_update || !isEditable || isLoading; + const readOnly = !doc.abilities.partial_update; if (readOnly) { return ; diff --git a/src/frontend/apps/impress/src/features/docs/doc-management/api/useDocCanEdit.tsx b/src/frontend/apps/impress/src/features/docs/doc-management/api/useDocCanEdit.tsx deleted file mode 100644 index 8847ef94e3..0000000000 --- a/src/frontend/apps/impress/src/features/docs/doc-management/api/useDocCanEdit.tsx +++ /dev/null @@ -1,32 +0,0 @@ -import { UseQueryOptions, useQuery } from '@tanstack/react-query'; - -import { APIError, errorCauses, fetchAPI } from '@/api'; - -type DocCanEditResponse = { can_edit: boolean }; - -export const docCanEdit = async (id: string): Promise => { - const response = await fetchAPI(`documents/${id}/can-edit/`); - - if (!response.ok) { - throw new APIError('Failed to get the doc', await errorCauses(response)); - } - - return response.json() as Promise; -}; - -export const KEY_CAN_EDIT = 'doc-can-edit'; - -export function useDocCanEdit( - param: string, - queryConfig?: UseQueryOptions< - DocCanEditResponse, - APIError, - DocCanEditResponse - >, -) { - return useQuery({ - queryKey: [KEY_CAN_EDIT, param], - queryFn: () => docCanEdit(param), - ...queryConfig, - }); -} diff --git a/src/frontend/apps/impress/src/features/docs/doc-management/api/useDocContent.tsx b/src/frontend/apps/impress/src/features/docs/doc-management/api/useDocContent.tsx deleted file mode 100644 index 8b9882a6e3..0000000000 --- a/src/frontend/apps/impress/src/features/docs/doc-management/api/useDocContent.tsx +++ /dev/null @@ -1,41 +0,0 @@ -import { UseQueryOptions, useQuery } from '@tanstack/react-query'; -import { validate as uuidValidate } from 'uuid'; - -import { APIError, errorCauses, fetchAPI } from '@/api'; - -export type DocContentParams = { - id: string; -}; - -export const getDocContent = async ({ - id, -}: DocContentParams): Promise => { - if (!uuidValidate(id)) { - throw new Error(`Invalid doc id in getDocContent: ${id}`); - } - - const response = await fetchAPI(`documents/${id}/content/`, { - headers: { - accept: 'text/plain,application/json', - }, - }); - - if (!response.ok) { - throw new APIError('Failed to get the doc', await errorCauses(response)); - } - - return response.text(); -}; - -export const KEY_DOC_CONTENT = 'doc-content'; - -export function useDocContent( - param: DocContentParams, - queryConfig?: UseQueryOptions, -) { - return useQuery({ - queryKey: queryConfig?.queryKey ?? [KEY_DOC_CONTENT, param], - queryFn: () => getDocContent(param), - ...queryConfig, - }); -} diff --git a/src/frontend/apps/impress/src/features/docs/doc-management/api/useDocContentUpdate.tsx b/src/frontend/apps/impress/src/features/docs/doc-management/api/useDocContentUpdate.tsx deleted file mode 100644 index 23cb7402ef..0000000000 --- a/src/frontend/apps/impress/src/features/docs/doc-management/api/useDocContentUpdate.tsx +++ /dev/null @@ -1,126 +0,0 @@ -import { - UseMutationOptions, - useMutation, - useQueryClient, -} from '@tanstack/react-query'; -import { validate as uuidValidate } from 'uuid'; - -import { APIError, errorCauses, fetchAPI } from '@/api'; - -import { Doc } from '../types'; - -import { KEY_CAN_EDIT } from './useDocCanEdit'; -import { KEY_DOC_CONTENT } from './useDocContent'; - -export interface UpdateDocContentParams { - id: Doc['id']; - content: string; // Base64 encoded content - websocket?: boolean; -} - -export const updateDocContent = async ({ - id, - content, - websocket, -}: UpdateDocContentParams): Promise => { - if (!uuidValidate(id)) { - throw new Error(`Invalid doc id in updateDocContent: ${id}`); - } - - const response = await fetchAPI(`documents/${id}/content/`, { - method: 'PATCH', - body: JSON.stringify({ - content, - websocket, - }), - }); - - if (!response.ok) { - throw new APIError( - 'Failed to update the doc content', - await errorCauses(response), - ); - } -}; - -type UseDocContentUpdate = UseMutationOptions< - void, - APIError, - UpdateDocContentParams -> & { - isOptimistic?: boolean; - listInvalidQueries?: string[]; -}; - -export function useDocContentUpdate(queryConfig?: UseDocContentUpdate) { - const queryClient = useQueryClient(); - return useMutation({ - mutationFn: updateDocContent, - ...queryConfig, - onMutate: (variables) => { - /** - * If optimistic, we update the content cache immediately with the new content - * It is useful when we are in offline mode because the onSuccess is not always triggered. - */ - if (queryConfig?.isOptimistic) { - const previousContent = queryClient.getQueryData([ - KEY_DOC_CONTENT, - { id: variables.id }, - ]); - - queryClient.setQueryData( - [KEY_DOC_CONTENT, { id: variables.id }], - variables.content, - ); - - return { previousContent }; - } - }, - onSuccess: (data, variables, onMutateResult, context) => { - if (!queryConfig?.isOptimistic) { - /** - * If not optimistic, we need to update the content cache with the new content returned - * from the server - */ - queryClient.setQueryData( - [KEY_DOC_CONTENT, { id: variables.id }], - variables.content, - ); - } - - queryConfig?.listInvalidQueries?.forEach((queryKey) => { - void queryClient.resetQueries({ - queryKey: [queryKey], - }); - }); - - if (queryConfig?.onSuccess) { - void queryConfig.onSuccess(data, variables, onMutateResult, context); - } - }, - onError: (error, variables, onMutateResult, context) => { - if ( - queryConfig?.isOptimistic && - (onMutateResult as { previousContent: unknown })?.previousContent - ) { - const previousContent = (onMutateResult as { previousContent: unknown }) - .previousContent; - - queryClient.setQueryData( - [KEY_DOC_CONTENT, { id: variables.id }], - previousContent, - ); - } - - // If error it means the user is probably not allowed to edit the doc - // so we invalidate the canEdit query to update the UI accordingly - void queryClient.invalidateQueries({ - queryKey: [KEY_CAN_EDIT], - }); - - if (queryConfig?.onError) { - queryConfig.onError(error, variables, onMutateResult, context); - } - }, - }); -} diff --git a/src/frontend/apps/impress/src/features/docs/doc-management/api/useDuplicateDoc.tsx b/src/frontend/apps/impress/src/features/docs/doc-management/api/useDuplicateDoc.tsx index 96ff439431..0b247c20e0 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-management/api/useDuplicateDoc.tsx +++ b/src/frontend/apps/impress/src/features/docs/doc-management/api/useDuplicateDoc.tsx @@ -8,16 +8,11 @@ import { useQueryClient, } from '@tanstack/react-query'; import { useTranslation } from 'react-i18next'; -import * as Y from 'yjs'; import { APIError, errorCauses, fetchAPI } from '@/api'; -import { KEY_LIST_DOC_VERSIONS } from '@/docs/doc-versioning/api/useDocVersions'; -import { toBase64 } from '@/utils/string'; -import { useProviderStore } from '../stores'; import { Doc } from '../types'; -import { useDocContentUpdate } from './useDocContentUpdate'; import { KEY_LIST_DOC } from './useDocs'; interface DuplicateDocPayload { @@ -60,29 +55,10 @@ export function useDuplicateDoc(options?: DuplicateDocOptions) { const queryClient = useQueryClient(); const { toast } = useToastProvider(); const { t } = useTranslation(); - const { provider } = useProviderStore(); - - const { mutateAsync: updateDocContent } = useDocContentUpdate({ - listInvalidQueries: [KEY_LIST_DOC_VERSIONS], - }); return useMutation({ - mutationFn: async (variables) => { - // Save the document if we can first, to ensure the latest state is duplicated - const canSave = - variables.canSave && - provider && - provider.document.guid === variables.docId; - - if (canSave) { - await updateDocContent({ - id: variables.docId, - content: toBase64(Y.encodeStateAsUpdate(provider.document)), - }); - } - - return await duplicateDoc(variables); - }, + // TODO(yhub): double check the saving is made correctly from the back so + mutationFn: duplicateDoc, onSuccess: (data, variables, onMutateResult, context) => { void queryClient.resetQueries({ queryKey: [KEY_LIST_DOC], diff --git a/src/frontend/apps/impress/src/features/docs/doc-management/api/useUpdateDoc.tsx b/src/frontend/apps/impress/src/features/docs/doc-management/api/useUpdateDoc.tsx index 63791ea889..5a9cf397ed 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-management/api/useUpdateDoc.tsx +++ b/src/frontend/apps/impress/src/features/docs/doc-management/api/useUpdateDoc.tsx @@ -6,11 +6,13 @@ import { import { APIError, errorCauses, fetchAPI } from '@/api'; +import { useProviderStore } from '../stores'; import { Doc } from '../types'; export interface UpdateDocParams { id: Doc['id']; title?: string; + websocket?: boolean; } export const updateDoc = async ({ @@ -38,7 +40,16 @@ type UseUpdateDoc = UseMutationOptions & { export function useUpdateDoc(queryConfig?: UseUpdateDoc) { const queryClient = useQueryClient(); return useMutation({ - mutationFn: updateDoc, + /** + * Tell the backend when we hold a live collaboration connection, + * otherwise its no-websocket cache lock blocks the update while + * another user is connected. + */ + mutationFn: (params) => + updateDoc({ + ...(useProviderStore.getState().isSynced ? { websocket: true } : {}), + ...params, + }), ...queryConfig, onSuccess: (data, variables, onMutateResult, context) => { queryConfig?.listInvalidQueries?.forEach((queryKey) => { diff --git a/src/frontend/apps/impress/src/features/docs/doc-management/hooks/index.ts b/src/frontend/apps/impress/src/features/docs/doc-management/hooks/index.ts index ba5d9640d7..eb2fc20ea6 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-management/hooks/index.ts +++ b/src/frontend/apps/impress/src/features/docs/doc-management/hooks/index.ts @@ -2,5 +2,4 @@ export * from './useCopyDocLink'; export * from './useCreateChildDocTree'; export * from './useDocTitleUpdate'; export * from './useDocUtils'; -export * from './useIsCollaborativeEditable'; export * from './useTrans'; diff --git a/src/frontend/apps/impress/src/features/docs/doc-management/hooks/useIsCollaborativeEditable.tsx b/src/frontend/apps/impress/src/features/docs/doc-management/hooks/useIsCollaborativeEditable.tsx deleted file mode 100644 index d2d2f172af..0000000000 --- a/src/frontend/apps/impress/src/features/docs/doc-management/hooks/useIsCollaborativeEditable.tsx +++ /dev/null @@ -1,80 +0,0 @@ -import { useEffect, useRef, useState } from 'react'; - -import { useConfig } from '@/core'; -import { useIsOffline } from '@/features/service-worker'; - -import { KEY_CAN_EDIT, useDocCanEdit } from '../api/useDocCanEdit'; -import { useProviderStore } from '../stores'; -import { Doc, LinkReach, LinkRole } from '../types'; - -export const useIsCollaborativeEditable = (doc: Doc) => { - const { isConnected } = useProviderStore(); - const { data: conf } = useConfig(); - - const docIsPublic = - doc.computed_link_reach === LinkReach.PUBLIC && - doc.computed_link_role === LinkRole.EDITOR; - const docIsAuth = - doc.computed_link_reach === LinkReach.AUTHENTICATED && - doc.computed_link_role === LinkRole.EDITOR; - const docHasMember = - doc.nb_accesses_direct > 1 || doc.nb_accesses_ancestors > 1; - const isUserReader = !doc.abilities.partial_update; - const isShared = docIsPublic || docIsAuth || docHasMember; - const { isOffline } = useIsOffline(); - const _isEditable = isUserReader || isConnected || !isShared || isOffline; - const [isEditable, setIsEditable] = useState(true); - const [isLoading, setIsLoading] = useState(!_isEditable); - const timeout = useRef(null); - const { data: editingRight, isLoading: isLoadingCanEdit } = useDocCanEdit( - doc.id, - { - enabled: !_isEditable, - queryKey: [KEY_CAN_EDIT, doc.id], - staleTime: 0, - }, - ); - - useEffect(() => { - if (isLoadingCanEdit || _isEditable || !editingRight) { - return; - } - - // Connection to the WebSocket can take some time, so we set a timeout to ensure the loading state is cleared after a reasonable time. - timeout.current = setTimeout(() => { - setIsEditable(editingRight.can_edit); - setIsLoading(false); - }, 1500); - - return () => { - if (timeout.current) { - clearTimeout(timeout.current); - } - }; - }, [editingRight, isLoadingCanEdit, _isEditable]); - - useEffect(() => { - if (!_isEditable) { - return; - } - - if (timeout.current) { - clearTimeout(timeout.current); - } - - setIsEditable(true); - setIsLoading(false); - }, [_isEditable]); - - if (!conf?.COLLABORATION_WS_NOT_CONNECTED_READ_ONLY) { - return { - isEditable: true, - isLoading: false, - }; - } - - return { - isEditable, - isLoading, - }; -}; diff --git a/src/frontend/apps/impress/src/features/docs/doc-management/stores/__tests__/useProviderStore.test.tsx b/src/frontend/apps/impress/src/features/docs/doc-management/stores/__tests__/useProviderStore.test.tsx new file mode 100644 index 0000000000..f8b2e6980f --- /dev/null +++ b/src/frontend/apps/impress/src/features/docs/doc-management/stores/__tests__/useProviderStore.test.tsx @@ -0,0 +1,126 @@ +import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'; + +import { useProviderStore } from '../useProviderStore'; + +/** + * A stand-in for y-websocket's provider, faithful on the two points these + * tests are about: the listeners it lets us register, and `shouldConnect`, + * which is what its retry loop reads before opening a socket again. + */ +class FakeProvider { + public shouldConnect = true; + public connect = vi.fn(() => { + this.shouldConnect = true; + }); + public disconnect = vi.fn(() => { + this.shouldConnect = false; + }); + public destroy = vi.fn(); + public awareness = { destroy: vi.fn() }; + public doc = { destroy: vi.fn() }; + + private listeners: Record void)[]> = {}; + + on(event: string, listener: (...args: unknown[]) => void) { + (this.listeners[event] ??= []).push(listener); + } + + emit(event: string, ...args: unknown[]) { + this.listeners[event]?.forEach((listener) => listener(...args)); + } +} + +let provider: FakeProvider; + +vi.mock('y-websocket', () => ({ + // a function expression, not an arrow: the store builds it with `new` + WebsocketProvider: vi.fn(function () { + return provider; + }), +})); + +const closeWith = (code: number) => + provider.emit('connection-close', { code }, provider); + +describe('useProviderStore', () => { + beforeEach(() => { + vi.useFakeTimers(); + provider = new FakeProvider(); + // the store is a module-level singleton: put it back to its defaults, or + // a test reads what the one before it left behind + useProviderStore.getState().destroyProvider(); + useProviderStore.getState().createProvider('ws://localhost', 'doc-id'); + }); + + afterEach(() => { + vi.useRealTimers(); + }); + + it('keeps reconnecting when the connection is merely lost', () => { + closeWith(1006); + vi.runAllTimers(); + + // y-websocket has scheduled its next attempt and nothing stops it + expect(provider.shouldConnect).toBe(true); + expect(useProviderStore.getState().isPermanentlyClosed).toBe(false); + // the document is refetched: the connection may have dropped because the + // access to it changed + expect(useProviderStore.getState().hasLostConnection).toBe(true); + }); + + it.each([ + ['a deleted document', 4404], + ['a revoked access', 4401], + ])('stops reconnecting on %s', (_label, code) => { + closeWith(code); + + // immediately, before the reconnection y-websocket has just scheduled + expect(provider.shouldConnect).toBe(false); + + vi.runAllTimers(); + + // the backend is asked what became of the document, through this rather + // than through `hasLostConnection`: it decides whether to come back + expect(useProviderStore.getState().isPermanentlyClosed).toBe(true); + expect(useProviderStore.getState().hasLostConnection).toBe(false); + expect(useProviderStore.getState().isConnected).toBe(false); + }); + + it('keeps reconnecting on a transient error of the collaboration server', () => { + // 4500-4599 is its transient range, 1013 is "try again later" + closeWith(4503); + vi.runAllTimers(); + + expect(provider.shouldConnect).toBe(true); + expect(useProviderStore.getState().isPermanentlyClosed).toBe(false); + }); + + it('does not report a close it triggered itself as permanent', () => { + // `destroy()` and `disconnect()` emit the event with no close event + provider.emit('connection-close', null, provider); + vi.runAllTimers(); + + expect(useProviderStore.getState().isPermanentlyClosed).toBe(false); + }); + + it('reopens the connection when the document is still there', () => { + closeWith(4404); + vi.runAllTimers(); + + useProviderStore.getState().reconnect(); + + expect(provider.connect).toHaveBeenCalled(); + expect(useProviderStore.getState().isPermanentlyClosed).toBe(false); + }); + + it('leaves a connection refused for good closed when the tab becomes active', () => { + closeWith(4404); + vi.runAllTimers(); + + useProviderStore.getState().pauseForInactivity(); + useProviderStore.getState().resumeFromInactivity(); + + expect(provider.connect).not.toHaveBeenCalled(); + expect(useProviderStore.getState().isPermanentlyClosed).toBe(true); + }); +}); diff --git a/src/frontend/apps/impress/src/features/docs/doc-management/stores/useProviderStore.tsx b/src/frontend/apps/impress/src/features/docs/doc-management/stores/useProviderStore.tsx index 5411cee6fb..b5ee44bcae 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-management/stores/useProviderStore.tsx +++ b/src/frontend/apps/impress/src/features/docs/doc-management/stores/useProviderStore.tsx @@ -1,5 +1,4 @@ -import { CloseEvent } from '@hocuspocus/common'; -import { HocuspocusProvider, WebSocketStatus } from '@hocuspocus/provider'; +import { WebsocketProvider } from 'y-websocket'; import * as Y from 'yjs'; import { create } from 'zustand'; @@ -10,18 +9,20 @@ export interface UseCollaborationStore { providerUrl: string, storeId: string, initialDoc?: Base64, - ) => HocuspocusProvider; + ) => WebsocketProvider; destroyProvider: () => void; setReady: (value: boolean) => void; pauseForInactivity: () => void; resumeFromInactivity: () => void; - provider: HocuspocusProvider | undefined; + provider: WebsocketProvider | undefined; isConnected: boolean; isReady: boolean; isSynced: boolean; hasLostConnection: boolean; isPausedForInactivity: boolean; + isPermanentlyClosed: boolean; resetLostConnection: () => void; + reconnect: () => void; } const defaultValues = { @@ -31,20 +32,32 @@ const defaultValues = { isSynced: false, hasLostConnection: false, isPausedForInactivity: false, + isPermanentlyClosed: false, }; -type ExtendedCloseEvent = CloseEvent & { wasClean: boolean }; - /** * When a massive simultaneous disconnection occurs (e.g. infra restart), all * clients would reconnect and invalidate their queries at exactly the same * time, causing a possible DB spike. Adding random jitter spreads these events over a * time window so the load is absorbed gradually. */ -const RECONNECT_BASE_DELAY_MS = 1000; const RECONNECT_JITTER_MAX_MS = 3000; -let reconnectTimeout: ReturnType | undefined; +/** + * Close codes 4400-4499 are the collaboration server refusing this connection + * rather than losing it: its access changed (4401) or the document was deleted + * (4404). It has answered, and reconnecting on a timer only asks the same + * question again ā€” twice a minute, for as long as the tab stays open, for a + * document that may never come back. Everything else (a dropped socket, a + * server restart, an upgrade that failed) is transient and keeps its retry + * loop. + * + * Refused is not the same as gone: an access upgraded from reader to editor is + * a refusal too, and the connection has to be made again to carry the new + * rights. Asking the backend is what settles it, in `useCollaboration`. + */ +const isPermanentCloseCode = (code: number) => code >= 4400 && code <= 4499; + let lostConnectionTimeout: ReturnType | undefined; export const useProviderStore = create((set, get) => ({ @@ -58,102 +71,69 @@ export const useProviderStore = create((set, get) => ({ Y.applyUpdate(doc, Buffer.from(initialDoc, 'base64')); } - const provider = new HocuspocusProvider({ - url: wsUrl, - name: storeId, - document: doc, - onDisconnect(data) { - // Skip reconnect when the disconnect was triggered by inactivity: - // reconnection only happens once the user becomes active again. - if (get().isPausedForInactivity) { - return; - } - - // Attempt to reconnect if the disconnection was clean (initiated by the client or server) - if ((data.event as ExtendedCloseEvent).wasClean) { - if (data.event.reason === 'No cookies' && data.event.code === 4001) { - console.error( - 'Disconnection due to missing cookies. Not attempting to reconnect.', - ); - void provider.disconnect(); - set({ - isReady: true, - isConnected: false, - }); - return; - } - - clearTimeout(reconnectTimeout); - - // Jitter spreading for reconnection attempts - // Math.random() generates a random delay to avoid all clients - // reconnecting at the same time - reconnectTimeout = setTimeout( - () => void provider.connect(), - RECONNECT_BASE_DELAY_MS + Math.random() * RECONNECT_JITTER_MAX_MS, - ); - } - }, - onAuthenticationFailed() { - set({ isReady: true, isConnected: false }); - }, - onAuthenticated() { - set({ isReady: true, isConnected: true }); - }, - onStatus: ({ status }) => { - const isConnected = status === WebSocketStatus.Connected; - const wasConnected = get().isConnected; - - if (isConnected) { - clearTimeout(lostConnectionTimeout); - } - // If we were previously connected and now we're not, - // we might have lost the connection - else if (wasConnected && !get().isPausedForInactivity) { - clearTimeout(lostConnectionTimeout); - // Jitter spreading for reconnection attempts - // Math.random() generates a random delay to avoid all clients - // reconnecting at the same time - lostConnectionTimeout = setTimeout( - () => set({ hasLostConnection: true }), - Math.random() * RECONNECT_JITTER_MAX_MS, - ); - } - - set((state) => { - /** - * status === WebSocketStatus.Connected does not mean we are totally connected - * because authentication can still be in progress and failed - * So we only update isConnected when we lose the connection - */ - const connected = - status !== WebSocketStatus.Connected - ? { - isConnected: false, - } - : undefined; - - return { - ...connected, - isReady: state.isReady || status === WebSocketStatus.Disconnected, - }; - }); - }, - onSynced: ({ state }) => { - set({ isSynced: state, isReady: true }); - }, - onClose(data) { + const provider = new WebsocketProvider(wsUrl, storeId, doc, { + // BroadcastChannel would bypass server auth + disableBc: true, + // The default 2.5s backoff would hammer the backend with auth fetches + // on permanently-failing sockets + maxBackoffTime: 30000, + // Guarantees inbound traffic for y-websocket's 30s no-traffic watchdog + resyncInterval: 20000, + }); + + provider.on('status', ({ status }) => { + // 'connecting' must be ignored: it fires on every backoff retry. + // 'disconnected' is handled via 'connection-close' (it never fires + // for sockets that failed to open). + if (status === 'connected') { + clearTimeout(lostConnectionTimeout); + // An open socket means we are authenticated (auth happens at upgrade) + set({ isConnected: true, isReady: true }); + } + }); + + provider.on('sync', (isSynced: boolean) => { + set({ isSynced, isReady: true }); + }); + + // Fires on every close AND every failed connection attempt + // (an auth failure surfaces as an upgrade-level 401, close code 1006). + // The event is null when the socket was closed from here. + provider.on('connection-close', (event) => { + // Skip when the disconnect was triggered by inactivity: + // reconnection only happens once the user becomes active again. + if (get().isPausedForInactivity) { + return; + } + + // The editor renders from the last snapshot while y-websocket retries + set({ isConnected: false, isReady: true }); + + clearTimeout(lostConnectionTimeout); + // Jitter spreading: Math.random() generates a random delay to avoid + // all clients invalidating their queries at the same time + const jitter = Math.random() * RECONNECT_JITTER_MAX_MS; + + if (event && isPermanentCloseCode(event.code)) { /** - * Handle the "Reset Connection" event from the server - * This is triggered when the server wants to reset the connection - * for clients in the room. - * A disconnect is made automatically but it takes time to be triggered, - * so we force the disconnection here. + * Stop the retry loop. Assigning `shouldConnect` rather than calling + * `disconnect()`: this runs inside y-websocket's own close handling, + * and `disconnect()` closes the socket that is already closing, which + * re-enters this listener. The reconnection it has just scheduled reads + * the flag back when it fires, and gives up. */ - if (data.event.code === 1000) { - provider.disconnect(); - } - }, + provider.shouldConnect = false; + lostConnectionTimeout = setTimeout( + () => set({ isPermanentlyClosed: true }), + jitter, + ); + return; + } + + lostConnectionTimeout = setTimeout( + () => set({ hasLostConnection: true }), + jitter, + ); }); set({ @@ -163,12 +143,19 @@ export const useProviderStore = create((set, get) => ({ return provider; }, destroyProvider: () => { - clearTimeout(reconnectTimeout); - clearTimeout(lostConnectionTimeout); const provider = get().provider; if (provider) { + /** + * destroy() emits 'connection-close' synchronously before removing + * listeners, which re-arms lostConnectionTimeout: it must be cleared + * after, or a stale "connection lost" banner flashes on the next doc. + */ provider.destroy(); + // y-websocket never destroys the awareness: its interval would leak + provider.awareness.destroy(); + provider.doc.destroy(); } + clearTimeout(lostConnectionTimeout); set(defaultValues); }, @@ -177,7 +164,6 @@ export const useProviderStore = create((set, get) => ({ if (get().isPausedForInactivity) { return; } - clearTimeout(reconnectTimeout); clearTimeout(lostConnectionTimeout); set({ isPausedForInactivity: true, hasLostConnection: false }); get().provider?.disconnect(); @@ -188,7 +174,20 @@ export const useProviderStore = create((set, get) => ({ } clearTimeout(lostConnectionTimeout); set({ isPausedForInactivity: false }); - void get().provider?.connect(); + // a connection that was refused for good is only reopened by `reconnect`, + // once the backend has been asked again ā€” becoming active is not an answer + if (get().isPermanentlyClosed) { + return; + } + get().provider?.connect(); }, resetLostConnection: () => set({ hasLostConnection: false }), + /** + * Open the connection again after it was refused for good, once the backend + * has confirmed the document is still there to open. + */ + reconnect: () => { + set({ isPermanentlyClosed: false }); + get().provider?.connect(); + }, })); diff --git a/src/frontend/apps/impress/src/features/docs/doc-versioning/components/ModalConfirmationVersion.tsx b/src/frontend/apps/impress/src/features/docs/doc-versioning/components/ModalConfirmationVersion.tsx index 851c541eb1..f511f841f4 100644 --- a/src/frontend/apps/impress/src/features/docs/doc-versioning/components/ModalConfirmationVersion.tsx +++ b/src/frontend/apps/impress/src/features/docs/doc-versioning/components/ModalConfirmationVersion.tsx @@ -1,22 +1,12 @@ -import { - Button, - Modal, - ModalSize, - VariantType, - useToastProvider, -} from '@gouvfr-lasuite/cunningham-react'; +import { Button, Modal, ModalSize } from '@gouvfr-lasuite/cunningham-react'; import { useTranslation } from 'react-i18next'; import { createGlobalStyle } from 'styled-components'; import { Box, Text } from '@/components'; -import { useThreadStore } from '@/docs/doc-comments/stores/useThreadStore'; -import { Doc, base64ToYDoc, useProviderStore } from '@/docs/doc-management/'; -import { useDocContentUpdate } from '@/docs/doc-management/api/useDocContentUpdate'; +import { Doc } from '@/docs/doc-management/'; import { useDocVersion } from '../api'; -import { KEY_LIST_DOC_VERSIONS } from '../api/useDocVersions'; import { Versions } from '../types'; -import { revertUpdate } from '../utils'; const ModalStyle = createGlobalStyle` .c__modal__title { @@ -33,7 +23,7 @@ interface ModalConfirmationVersionProps { export const ModalConfirmationVersion = ({ onClose, - onSuccess, + onSuccess: __onSuccess, docId, versionId, }: ModalConfirmationVersionProps) => { @@ -42,33 +32,28 @@ export const ModalConfirmationVersion = ({ versionId, }); const { t } = useTranslation(); - const { toast } = useToastProvider(); - const { provider } = useProviderStore(); - const { threadStore } = useThreadStore(); - const { mutate: updateDocContent } = useDocContentUpdate({ - listInvalidQueries: [KEY_LIST_DOC_VERSIONS], - onSuccess: () => { - const onDisplaySuccess = () => { - toast(t('Version restored successfully'), VariantType.SUCCESS); - onSuccess(); - }; - if (!provider || !version?.content) { - onDisplaySuccess(); - return; - } + // TODO(yhub) : Revert the doc to a previous state using Y.js / Yhub + // const { mutate: updateDocContent } = useDocContentUpdate({ + // listInvalidQueries: [KEY_LIST_DOC_VERSIONS], + // onSuccess: () => { + // const onDisplaySuccess = () => { + // toast(t('Version restored successfully'), VariantType.SUCCESS); + // onSuccess(); + // }; - revertUpdate( - provider.document, - provider.document, - base64ToYDoc(version.content), - ); + // if (!provider || !version?.content) { + // onDisplaySuccess(); + // return; + // } - threadStore?.refreshThreads(); + // revertUpdate(provider.doc, provider.doc, base64ToYDoc(version.content)); - onDisplaySuccess(); - }, - }); + // threadStore?.refreshThreads(); + + // onDisplaySuccess(); + // }, + // }); if (!version) { return null; @@ -100,11 +85,6 @@ export const ModalConfirmationVersion = ({ return; } - updateDocContent({ - id: docId, - content: version.content, - }); - onClose(); }} > diff --git a/src/frontend/apps/impress/src/features/right-panel/components/RightPanel.tsx b/src/frontend/apps/impress/src/features/right-panel/components/RightPanel.tsx index c4a265ac2d..085b41303a 100644 --- a/src/frontend/apps/impress/src/features/right-panel/components/RightPanel.tsx +++ b/src/frontend/apps/impress/src/features/right-panel/components/RightPanel.tsx @@ -19,8 +19,7 @@ export const RightPanel = () => { const { setIsPanelOpen, isPanelOpen, activePanel } = useRightPanelStore(); const { isMobile } = useResponsiveStore(); const { provider, isReady } = useProviderStore(); - const isProviderReady = - isReady && provider && provider?.configuration.name === doc?.id; + const isProviderReady = isReady && provider && provider?.roomname === doc?.id; const { restoreFocus } = useFocusStore(); /** diff --git a/src/frontend/apps/impress/src/features/service-worker/plugins/ApiPlugin.ts b/src/frontend/apps/impress/src/features/service-worker/plugins/ApiPlugin.ts index e381acddc3..500e144efd 100644 --- a/src/frontend/apps/impress/src/features/service-worker/plugins/ApiPlugin.ts +++ b/src/frontend/apps/impress/src/features/service-worker/plugins/ApiPlugin.ts @@ -2,19 +2,20 @@ import { WorkboxPlugin } from 'workbox-core'; import { Doc, DocsResponse } from '@/docs/doc-management'; import { LinkReach, LinkRole, Role } from '@/docs/doc-management/types'; -import { UpdateDocContentParams } from '@/features/docs/doc-management/api/useDocContentUpdate'; import { DBRequest, DocsDB } from '../DocsDB'; import { RequestSerializer } from '../RequestSerializer'; import { SyncManager } from '../SyncManager'; interface OptionsReadonly { - tableName: 'doc-list' | 'doc-item' | 'doc-content'; - type: 'list' | 'item' | 'content'; + tableName: 'doc-list' | 'doc-item'; + type: 'list' | 'item'; } +// TODO(yhub): Used to work offline, we need to implement the patch mechanism +// It will be probably linked to the HTTP fallback mechanism of yhub interface OptionsMutate { - type: 'update' | 'delete' | 'create' | 'content-update'; + type: 'update' | 'delete' | 'create'; } interface OptionsSync { @@ -53,27 +54,6 @@ export class ApiPlugin implements WorkboxPlugin { response, }) => { try { - // For content requests, a 304 means the document hasn't changed: - // transparently serve the cached version from IDB. - if (this.options.type === 'content' && response.status === 304) { - const db = await DocsDB.open(); - const entry = await db.get('doc-content', request.url); - db.close(); - if (entry) { - return new Response(entry.content, { - status: 200, - statusText: 'OK', - headers: { - 'Content-Type': 'text/plain', - ...(entry.etag && { ETag: entry.etag }), - ...(entry.lastModified && { - 'Last-Modified': entry.lastModified, - }), - }, - }); - } - } - if (response.status !== 200) { return response; } @@ -82,17 +62,6 @@ export class ApiPlugin implements WorkboxPlugin { const tableName = this.options.tableName; const body = (await response.clone().json()) as DocsResponse | Doc; await DocsDB.cacheResponse(request.url, body, tableName); - } else if (this.options.type === 'content') { - // Cache the content response with its ETag / Last-Modified to be - // able to use it for conditional requests and offline access. - const content = await response.clone().text(); - const etag = response.headers.get('ETag') ?? ''; - const lastModified = response.headers.get('Last-Modified') ?? ''; - await DocsDB.cacheResponse( - request.url, - { etag, lastModified, content }, - 'doc-content', - ); } else if (this.options.type === 'update') { const db = await DocsDB.open(); const storedResponse = await db.get('doc-item', request.url); @@ -135,7 +104,6 @@ export class ApiPlugin implements WorkboxPlugin { requestWillFetch: WorkboxPlugin['requestWillFetch'] = async ({ request }) => { if ( this.options.type === 'update' || - this.options.type === 'content-update' || this.options.type === 'create' || this.options.type === 'delete' ) { @@ -144,27 +112,6 @@ export class ApiPlugin implements WorkboxPlugin { await this.options.syncManager.sync(); - // For content requests, add If-None-Match / If-Modified-Since from IDB - // so the backend can return a 304 when the document hasn't changed. - if (this.options.type === 'content') { - try { - const db = await DocsDB.open(); - const entry = await db.get('doc-content', request.url); - db.close(); - if (entry?.etag || entry?.lastModified) { - const headers = new Headers(request.headers); - if (entry.etag) { - headers.set('If-None-Match', entry.etag); - } else { - headers.set('If-Modified-Since', entry.lastModified); - } - return new Request(request, { headers }); - } - } catch (error) { - console.error('SW: ApiPlugin requestWillFetch content error', error); - } - } - return Promise.resolve(request); }; @@ -188,13 +135,9 @@ export class ApiPlugin implements WorkboxPlugin { return this.handlerDidErrorDelete(request); case 'update': return this.handlerDidErrorUpdate(request); - case 'content-update': - return this.handlerDidErrorContentUpdate(request); case 'list': case 'item': return this.handlerDidErrorRead(this.options.tableName, request.url); - case 'content': - return this.handlerDidErrorContent(request); } return Promise.resolve(ApiPlugin.getApiCatchHandler()); @@ -492,56 +435,4 @@ export class ApiPlugin implements WorkboxPlugin { }, }); }; - - private handlerDidErrorContent = async (request: Request) => { - const db = await DocsDB.open(); - const entry = await db.get('doc-content', request.url); - db.close(); - - if (!entry) { - return Promise.resolve(ApiPlugin.getApiCatchHandler()); - } - - return new Response(entry.content, { - status: 200, - statusText: 'OK', - headers: { - 'Content-Type': 'text/plain', - ...(entry.etag && { ETag: entry.etag }), - ...(entry.lastModified && { 'Last-Modified': entry.lastModified }), - }, - }); - }; - - /** - * When the content update fails, we save the new content in the cache, and we will sync it later with the SyncManager. - * We return a 204 to the client to say that the update is successful, and we update the content in the cache so the - * client can see the new content while offline. - */ - private handlerDidErrorContentUpdate = async (request: Request) => { - const db = await DocsDB.open(); - const entry = await db.get('doc-content', request.url); - db.close(); - - if (!entry || !this.initialRequest) { - return new Response('Not found', { status: 404 }); - } - - await this.queueMutation(this.initialRequest); - - const bodyMutate = (await this.initialRequest - .clone() - .json()) as Partial; - const newContent = bodyMutate.content ?? entry.content; - await DocsDB.cacheResponse( - request.url, - { etag: '', lastModified: '', content: newContent }, - 'doc-content', - ); - - return new Response(null, { - status: 204, - statusText: 'No Content', - }); - }; } diff --git a/src/frontend/apps/impress/src/features/service-worker/service-worker-api.ts b/src/frontend/apps/impress/src/features/service-worker/service-worker-api.ts index 1de19733e1..80c8be8b66 100644 --- a/src/frontend/apps/impress/src/features/service-worker/service-worker-api.ts +++ b/src/frontend/apps/impress/src/features/service-worker/service-worker-api.ts @@ -62,42 +62,6 @@ registerRoute( 'GET', ); -registerRoute( - ({ url }) => - isApiUrl(url.href) && /\/documents\/[a-z0-9-]+\/content\/$/.test(url.href), - new NetworkOnly({ - plugins: [ - new ApiPlugin({ - tableName: 'doc-content', - type: 'content', - syncManager, - }), - new OfflinePlugin(), - ], - }), - 'GET', -); - -/** - * Mutate routes for the content update - * It will save in cache the request if the content update fails, and will retry - * to sync it later with the SyncManager - */ -registerRoute( - ({ url }) => - isApiUrl(url.href) && /\/documents\/[a-z0-9-]+\/content\/$/.test(url.href), - new NetworkOnly({ - plugins: [ - new ApiPlugin({ - type: 'content-update', - syncManager, - }), - new OfflinePlugin(), - ], - }), - 'PATCH', -); - /** * Mutate routes for the document update * It will save in cache the request if the document update fails, and will retry diff --git a/src/frontend/apps/impress/src/stores/useBroadcastStore.tsx b/src/frontend/apps/impress/src/stores/useBroadcastStore.tsx index 3876dcd023..94864410ed 100644 --- a/src/frontend/apps/impress/src/stores/useBroadcastStore.tsx +++ b/src/frontend/apps/impress/src/stores/useBroadcastStore.tsx @@ -1,4 +1,4 @@ -import { HocuspocusProvider } from '@hocuspocus/provider'; +import { WebsocketProvider } from 'y-websocket'; import * as Y from 'yjs'; import { create } from 'zustand'; @@ -6,10 +6,10 @@ interface BroadcastState { addTask: (taskLabel: string, action: () => void) => void; broadcast: (taskLabel: string) => void; cleanupBroadcast: () => void; - getBroadcastProvider: () => HocuspocusProvider | undefined; - handleProviderSync: () => void; - provider?: HocuspocusProvider; - setBroadcastProvider: (provider: HocuspocusProvider) => void; + getBroadcastProvider: () => WebsocketProvider | undefined; + handleProviderSync: (isSynced: boolean) => void; + provider?: WebsocketProvider; + setBroadcastProvider: (provider: WebsocketProvider) => void; setTask: ( taskLabel: string, task: Y.Array, @@ -34,13 +34,18 @@ export const useBroadcastStore = create((set, get) => ({ // Clean up old provider listeners const oldProvider = get().provider; if (oldProvider) { - oldProvider.off('synced', get().handleProviderSync); + oldProvider.off('sync', get().handleProviderSync); } - provider.on('synced', get().handleProviderSync); + provider.on('sync', get().handleProviderSync); set({ provider }); }, - handleProviderSync: () => { + handleProviderSync: (isSynced) => { + // 'sync' fires on both edges; only re-register the tasks once synced + if (!isSynced) { + return; + } + const tasks = get().tasks; Object.entries(tasks).forEach(([taskLabel, { action }]) => { get().addTask(taskLabel, action); @@ -61,10 +66,16 @@ export const useBroadcastStore = create((set, get) => ({ return; } - const task = provider.document.getArray(taskLabel); + const task = provider.doc.getArray(taskLabel); get().setTask(taskLabel, task, action); }, setTask: (taskLabel: string, task: Y.Array, action: () => void) => { + // Unobserve the previous observer to avoid leaking one per re-registration + const previousTask = get().tasks[taskLabel]; + if (previousTask) { + previousTask.task.unobserve(previousTask.observer); + } + let isInitializing = true; const observer = ( _event: Y.YArrayEvent, @@ -102,7 +113,7 @@ export const useBroadcastStore = create((set, get) => ({ cleanupBroadcast: () => { const provider = get().provider; if (provider) { - provider.off('synced', get().handleProviderSync); + provider.off('sync', get().handleProviderSync); } // Unobserve all document-specific tasks diff --git a/src/frontend/package.json b/src/frontend/package.json index 5cf7495633..1891a2a2f4 100644 --- a/src/frontend/package.json +++ b/src/frontend/package.json @@ -47,6 +47,7 @@ "sharp": "0.35.0", "typescript": "6.0.3", "wrap-ansi": "10.0.0", + "y-protocols": "1.0.7", "yjs": "13.6.31" }, "packageManager": "yarn@1.22.22" diff --git a/src/frontend/servers/y-provider/__tests__/collaborationBackend.test.ts b/src/frontend/servers/y-provider/__tests__/collaborationBackend.test.ts deleted file mode 100644 index 17c88cf0be..0000000000 --- a/src/frontend/servers/y-provider/__tests__/collaborationBackend.test.ts +++ /dev/null @@ -1,66 +0,0 @@ -import axios from 'axios'; -import { describe, expect, test, vi } from 'vitest'; - -vi.mock('../src/env', () => ({ - COLLABORATION_BACKEND_BASE_URL: 'http://app-dev:8000', - Y_PROVIDER_API_KEY: 'test-yprovider-key', -})); - -describe('CollaborationBackend', () => { - test('fetchDocument sends X-Y-Provider-Key header', async () => { - const axiosGetSpy = vi.spyOn(axios, 'get').mockResolvedValue({ - status: 200, - data: { - id: 'test-doc-id', - abilities: { retrieve: true, update: true }, - }, - }); - - const { fetchDocument } = await import('@/api/collaborationBackend'); - const documentId = 'test-document-123'; - - await fetchDocument({ name: documentId }, { cookie: 'test-cookie' }); - - expect(axiosGetSpy).toHaveBeenCalledWith( - `http://app-dev:8000/api/v1.0/documents/${documentId}/`, - expect.objectContaining({ - headers: expect.objectContaining({ - 'X-Y-Provider-Key': 'test-yprovider-key', - cookie: 'test-cookie', - }), - }), - ); - - axiosGetSpy.mockRestore(); - }); - - test('fetchCurrentUser sends X-Y-Provider-Key header', async () => { - const axiosGetSpy = vi.spyOn(axios, 'get').mockResolvedValue({ - status: 200, - data: { - id: 'test-user-id', - email: 'test@example.com', - }, - }); - - const { fetchCurrentUser } = await import('@/api/collaborationBackend'); - - await fetchCurrentUser({ - cookie: 'test-cookie', - origin: 'http://localhost:3000', - }); - - expect(axiosGetSpy).toHaveBeenCalledWith( - 'http://app-dev:8000/api/v1.0/users/me/', - expect.objectContaining({ - headers: expect.objectContaining({ - 'X-Y-Provider-Key': 'test-yprovider-key', - cookie: 'test-cookie', - origin: 'http://localhost:3000', - }), - }), - ); - - axiosGetSpy.mockRestore(); - }); -}); diff --git a/src/frontend/servers/y-provider/__tests__/collaborationResetConnections.test.ts b/src/frontend/servers/y-provider/__tests__/collaborationResetConnections.test.ts deleted file mode 100644 index da11b023c9..0000000000 --- a/src/frontend/servers/y-provider/__tests__/collaborationResetConnections.test.ts +++ /dev/null @@ -1,63 +0,0 @@ -import request from 'supertest'; -import { describe, expect, test, vi } from 'vitest'; - -vi.mock('../src/env', async (importOriginal) => { - return { - ...(await importOriginal()), - PORT: 5555, - COLLABORATION_SERVER_ORIGIN: 'http://localhost:3000', - COLLABORATION_SERVER_SECRET: 'test-secret-api-key', - }; -}); - -console.error = vi.fn(); - -import { COLLABORATION_SERVER_ORIGIN as origin } from '@/env'; -import { hocuspocusServer, initApp } from '@/servers'; - -describe('Server Tests', () => { - test('POST /collaboration/api/reset-connections?room=[ROOM_ID] with incorrect API key should return 403', async () => { - const app = initApp(); - - const response = await request(app) - .post('/collaboration/api/reset-connections/?room=test-room') - .set('Origin', origin) - .set('Authorization', 'wrong-api-key'); - - expect(response.status).toBe(401); - expect(response.body).toStrictEqual({ - error: 'Unauthorized: Invalid API Key', - }); - }); - - test('POST /collaboration/api/reset-connections?room=[ROOM_ID] failed if room not indicated', async () => { - const app = initApp(); - - const response = await request(app) - .post('/collaboration/api/reset-connections/') - .set('Origin', origin) - .set('Authorization', 'test-secret-api-key') - .send({ document_id: 'test-document' }); - - expect(response.status).toBe(400); - expect(response.body).toStrictEqual({ error: 'Room name not provided' }); - }); - - test('POST /collaboration/api/reset-connections?room=[ROOM_ID] with correct API key should reset connections', async () => { - const closeConnectionsMock = vi - .spyOn(hocuspocusServer.hocuspocus, 'closeConnections') - .mockResolvedValue(); - - const app = initApp(); - - const response = await request(app) - .post('/collaboration/api/reset-connections?room=test-room') - .set('Origin', origin) - .set('Authorization', 'test-secret-api-key'); - - expect(response.status).toBe(200); - expect(response.body).toStrictEqual({ message: 'Connections reset' }); - - expect(closeConnectionsMock).toHaveBeenCalledOnce(); - }); -}); diff --git a/src/frontend/servers/y-provider/__tests__/convert.test.ts b/src/frontend/servers/y-provider/__tests__/convert.test.ts index 30b0a43c17..88ed4174de 100644 --- a/src/frontend/servers/y-provider/__tests__/convert.test.ts +++ b/src/frontend/servers/y-provider/__tests__/convert.test.ts @@ -6,7 +6,7 @@ import { import { ServerBlockNoteEditor } from '@blocknote/server-util'; import { Fragment, Node as PMNode } from 'prosemirror-model'; import request from 'supertest'; -import { afterEach, describe, expect, test, vi } from 'vitest'; +import { afterEach, beforeEach, describe, expect, test, vi } from 'vitest'; import { prosemirrorToYXmlFragment } from 'y-prosemirror'; import * as Y from 'yjs'; @@ -14,17 +14,19 @@ vi.mock('../src/env', async (importOriginal) => { return { ...(await importOriginal()), COLLABORATION_SERVER_ORIGIN: 'http://localhost:3000', - Y_PROVIDER_API_KEY: 'yprovider-api-key', }; }); +import { mockJwksEndpoint, signAdminToken } from './testUtils/adminJwt'; + import { docsBlockNoteSchema } from '@/blockSpecs'; import { initApp } from '@/servers'; -import { - Y_PROVIDER_API_KEY as apiKey, - COLLABORATION_SERVER_ORIGIN as origin, -} from '../src/env'; +import { JWKS_URL, COLLABORATION_SERVER_ORIGIN as origin } from '../src/env'; + +import { mockJwksEndpoint, signAdminToken } from './testUtils/adminJwt'; + +const apiKey = await signAdminToken(); const expectedMarkdown = '# Example document\n\nLorem ipsum dolor sit amet.'; const expectedHTML = @@ -141,8 +143,13 @@ const buildYjsUpdateWithComment = (): Buffer => { console.error = vi.fn(); describe('Conversion Testing', () => { + beforeEach(() => { + mockJwksEndpoint(JWKS_URL); + }); + afterEach(() => { vi.clearAllMocks(); + vi.unstubAllGlobals(); }); test('POST /api/convert with incorrect API key responds with 401', async () => { diff --git a/src/frontend/servers/y-provider/__tests__/getDocumentConnectionInfoHandler.test.ts b/src/frontend/servers/y-provider/__tests__/getDocumentConnectionInfoHandler.test.ts deleted file mode 100644 index 7efe46c3d8..0000000000 --- a/src/frontend/servers/y-provider/__tests__/getDocumentConnectionInfoHandler.test.ts +++ /dev/null @@ -1,275 +0,0 @@ -import request from 'supertest'; -import { v4 as uuid } from 'uuid'; -import { describe, expect, test, vi } from 'vitest'; - -vi.mock('../src/env', async (importOriginal) => { - return { - ...(await importOriginal()), - PORT: 5556, - COLLABORATION_SERVER_ORIGIN: 'http://localhost:3000', - COLLABORATION_SERVER_SECRET: 'test-secret-api-key', - }; -}); - -console.error = vi.fn(); - -import { COLLABORATION_SERVER_ORIGIN as origin } from '@/env'; -import { hocuspocusServer, initApp } from '@/servers'; - -const apiEndpoint = '/collaboration/api/get-connections/'; - -describe('Server Tests', () => { - test('POST /collaboration/api/get-connections?room=[ROOM_ID] with incorrect API key should return 403', async () => { - const app = initApp(); - - const response = await request(app) - .get(`${apiEndpoint}?room=test-room`) - .set('Origin', origin) - .set('Authorization', 'wrong-api-key'); - - expect(response.status).toBe(401); - expect(response.body.error).toBe('Unauthorized: Invalid API Key'); - }); - - test('POST /collaboration/api/get-connections?room=[ROOM_ID] failed if room not indicated', async () => { - const app = initApp(); - - const response = await request(app) - .get(`${apiEndpoint}`) - .set('Origin', origin) - .set('Authorization', 'test-secret-api-key') - .send({ document_id: 'test-document' }); - - expect(response.status).toBe(400); - expect(response.body.error).toBe('Room name not provided'); - }); - - test('POST /collaboration/api/get-connections?room=[ROOM_ID] failed if session key not indicated', async () => { - const app = initApp(); - - const response = await request(app) - .get(`${apiEndpoint}?room=test-room`) - .set('Origin', origin) - .set('Authorization', 'test-secret-api-key') - .send({ document_id: 'test-document' }); - - expect(response.status).toBe(400); - expect(response.body.error).toBe('Session key not provided'); - }); - - test('POST /collaboration/api/get-connections?room=[ROOM_ID] return a 404 if room not found', async () => { - const app = initApp(); - - const response = await request(app) - .get(`${apiEndpoint}?room=test-room&sessionKey=test-session-key`) - .set('Origin', origin) - .set('Authorization', 'test-secret-api-key'); - - expect(response.status).toBe(404); - expect(response.body.error).toBe('Room not found'); - }); - - test('POST /collaboration/api/get-connections?room=[ROOM_ID] returns connection info, session key existing', async () => { - const document = await hocuspocusServer.hocuspocus.createDocument( - 'test-room', - {}, - uuid(), - { isAuthenticated: true, readOnly: false }, - {}, - ); - - document.addConnection({ - webSocket: 1, - context: { sessionKey: 'test-session-key' }, - document: document, - pongReceived: false, - readOnly: false, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - document.addConnection({ - webSocket: 2, - context: { sessionKey: 'other-session-key' }, - document: document, - pongReceived: false, - readOnly: false, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - document.addConnection({ - webSocket: 3, - context: { sessionKey: 'last-session-key' }, - document: document, - pongReceived: false, - readOnly: false, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - document.addConnection({ - webSocket: 4, - context: { sessionKey: 'session-read-only' }, - document: document, - pongReceived: false, - readOnly: true, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - - const app = initApp(); - - const response = await request(app) - .get(`${apiEndpoint}?room=test-room&sessionKey=test-session-key`) - .set('Origin', origin) - .set('Authorization', 'test-secret-api-key'); - - expect(response.status).toBe(200); - expect(response.body).toEqual({ - count: 3, - exists: true, - }); - }); - - test('POST /collaboration/api/get-connections?room=[ROOM_ID] returns connection info, session key not existing', async () => { - const document = await hocuspocusServer.hocuspocus.createDocument( - 'test-room', - {}, - uuid(), - { isAuthenticated: true, readOnly: false }, - {}, - ); - - document.addConnection({ - webSocket: 1, - context: { sessionKey: 'test-session-key' }, - document: document, - pongReceived: false, - readOnly: false, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - document.addConnection({ - webSocket: 2, - context: { sessionKey: 'other-session-key' }, - document: document, - pongReceived: false, - readOnly: false, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - document.addConnection({ - webSocket: 3, - context: { sessionKey: 'last-session-key' }, - document: document, - pongReceived: false, - readOnly: false, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - document.addConnection({ - webSocket: 4, - context: { sessionKey: 'session-read-only' }, - document: document, - pongReceived: false, - readOnly: true, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - - const app = initApp(); - - const response = await request(app) - .get(`${apiEndpoint}?room=test-room&sessionKey=non-existing-session-key`) - .set('Origin', origin) - .set('Authorization', 'test-secret-api-key'); - - expect(response.status).toBe(200); - expect(response.body).toEqual({ - count: 3, - exists: false, - }); - }); - - test('POST /collaboration/api/get-connections?room=[ROOM_ID] returns connection info, session key not existing, read only connection', async () => { - const document = await hocuspocusServer.hocuspocus.createDocument( - 'test-room', - {}, - uuid(), - { isAuthenticated: true, readOnly: false }, - {}, - ); - - document.addConnection({ - webSocket: 1, - context: { sessionKey: 'test-session-key' }, - document: document, - pongReceived: false, - readOnly: false, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - document.addConnection({ - webSocket: 2, - context: { sessionKey: 'other-session-key' }, - document: document, - pongReceived: false, - readOnly: false, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - document.addConnection({ - webSocket: 3, - context: { sessionKey: 'last-session-key' }, - document: document, - pongReceived: false, - readOnly: false, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - document.addConnection({ - webSocket: 4, - context: { sessionKey: 'session-read-only' }, - document: document, - pongReceived: false, - readOnly: true, - request: null, - timeout: 0, - socketId: uuid(), - lock: null, - } as any); - - const app = initApp(); - - const response = await request(app) - .get(`${apiEndpoint}?room=test-room&sessionKey=session-read-only`) - .set('Origin', origin) - .set('Authorization', 'test-secret-api-key'); - - expect(response.status).toBe(200); - expect(response.body).toEqual({ - count: 3, - exists: false, - }); - }); -}); diff --git a/src/frontend/servers/y-provider/__tests__/hocuspocusWS.test.ts b/src/frontend/servers/y-provider/__tests__/hocuspocusWS.test.ts deleted file mode 100644 index 16d6c929d8..0000000000 --- a/src/frontend/servers/y-provider/__tests__/hocuspocusWS.test.ts +++ /dev/null @@ -1,388 +0,0 @@ -import { Server } from 'node:net'; - -import { - HocuspocusProvider, - HocuspocusProviderWebsocket, -} from '@hocuspocus/provider'; -import { v1 as uuidv1, v4 as uuidv4 } from 'uuid'; -import { - afterAll, - afterEach, - beforeAll, - describe, - expect, - test, - vi, -} from 'vitest'; -import WebSocket from 'ws'; - -const portWS = 6666; - -vi.mock('../src/env', async (importOriginal) => { - return { - ...(await importOriginal()), - PORT: 5559, - COLLABORATION_SERVER_ORIGIN: 'http://localhost:3000', - COLLABORATION_SERVER_SECRET: 'test-secret-api-key', - COLLABORATION_BACKEND_BASE_URL: 'http://app-dev:8000', - COLLABORATION_LOGGING: 'true', - }; -}); - -vi.mock('../src/api/collaborationBackend', () => ({ - fetchCurrentUser: vi.fn(), - fetchDocument: vi.fn(), -})); - -console.error = vi.fn(); -console.log = vi.fn(); - -import * as CollaborationBackend from '@/api/collaborationBackend'; -import { COLLABORATION_SERVER_ORIGIN as origin, PORT as port } from '@/env'; -import { promiseDone } from '@/helpers'; -import { hocuspocusServer, initApp } from '@/servers'; - -describe('Server Tests', () => { - let server: Server; - - afterEach(() => { - vi.clearAllMocks(); - vi.restoreAllMocks(); - }); - - beforeAll(async () => { - server = initApp().listen(port); - await hocuspocusServer.listen(portWS); - }); - - afterAll(() => { - void hocuspocusServer.destroy(); - server.close(); - }); - - test('WebSocket connection with bad origin should be closed', () => { - const { promise, done } = promiseDone(); - const room = uuidv4(); - const ws = new WebSocket(`ws://localhost:${port}/?room=${room}`, { - headers: { - Origin: 'http://bad-origin.com', - }, - }); - - ws.onclose = () => { - expect(ws.readyState).toBe(ws.CLOSED); - done(); - }; - - return promise; - }); - - test('WebSocket connection without cookies header should be closed', () => { - const { promise, done } = promiseDone(); - const room = uuidv4(); - const ws = new WebSocket(`ws://localhost:${port}/?room=${room}`, { - headers: { - Origin: origin, - }, - }); - - ws.onclose = () => { - expect(ws.readyState).toBe(ws.CLOSED); - done(); - }; - - return promise; - }); - - test('WebSocket connection not allowed if room not matching provider name', () => { - const { promise, done } = promiseDone(); - const room = uuidv4(); - const wsHocus = new HocuspocusProviderWebsocket({ - url: `ws://localhost:${portWS}/?room=${room}`, - WebSocketPolyfill: WebSocket, - maxAttempts: 1, - }); - - const providerName = uuidv4(); - const provider = new HocuspocusProvider({ - websocketProvider: wsHocus, - name: providerName, - onAuthenticationFailed(data) { - expect(console.log).toHaveBeenCalledWith( - expect.any(String), - ' --- ', - 'Invalid room name - Probable hacking attempt:', - providerName, - room, - ); - - wsHocus.stopConnectionAttempt(); - expect(data.reason).toBe('permission-denied'); - wsHocus.webSocket?.close(); - wsHocus.disconnect(); - provider.destroy(); - wsHocus.destroy(); - done(); - }, - }); - - provider.attach(); - - return promise; - }); - - test('WebSocket connection not allowed if room is not a valid uuid v4', () => { - const { promise, done } = promiseDone(); - const room = uuidv1(); - const wsHocus = new HocuspocusProviderWebsocket({ - url: `ws://localhost:${portWS}/?room=${room}`, - WebSocketPolyfill: WebSocket, - maxAttempts: 1, - }); - - const provider = new HocuspocusProvider({ - websocketProvider: wsHocus, - name: room, - onAuthenticationFailed: (data) => { - expect(console.log).toHaveBeenLastCalledWith( - expect.any(String), - ' --- ', - 'Room name is not a valid uuid:', - room, - ); - - wsHocus.stopConnectionAttempt(); - expect(data.reason).toBe('permission-denied'); - wsHocus.webSocket?.close(); - wsHocus.disconnect(); - provider.destroy(); - wsHocus.destroy(); - done(); - }, - }); - - provider.attach(); - - return promise; - }); - - test('WebSocket connection not allowed if room is not a valid uuid', () => { - const { promise, done } = promiseDone(); - const room = 'not-a-valid-uuid'; - const wsHocus = new HocuspocusProviderWebsocket({ - url: `ws://localhost:${portWS}/?room=${room}`, - WebSocketPolyfill: WebSocket, - maxAttempts: 1, - }); - - const provider = new HocuspocusProvider({ - websocketProvider: wsHocus, - name: room, - onAuthenticationFailed: (data) => { - expect(console.log).toHaveBeenLastCalledWith( - expect.any(String), - ' --- ', - 'Room name is not a valid uuid:', - room, - ); - - wsHocus.stopConnectionAttempt(); - expect(data.reason).toBe('permission-denied'); - wsHocus.webSocket?.close(); - wsHocus.disconnect(); - provider.destroy(); - wsHocus.destroy(); - done(); - }, - }); - - provider.attach(); - - return promise; - }); - - test('WebSocket connection fails if user can not access document', () => { - const { promise, done } = promiseDone(); - - const room = uuidv4(); - - const fetchDocumentMock = vi - .spyOn(CollaborationBackend, 'fetchDocument') - .mockRejectedValue(new Error('some error')); - - const wsHocus = new HocuspocusProviderWebsocket({ - url: `ws://localhost:${portWS}/?room=${room}`, - WebSocketPolyfill: WebSocket, - maxAttempts: 1, - }); - - const provider = new HocuspocusProvider({ - websocketProvider: wsHocus, - name: room, - onAuthenticationFailed: (data) => { - expect(console.error).toHaveBeenLastCalledWith( - '[onConnect]', - 'Backend error: Unauthorized', - ); - - wsHocus.stopConnectionAttempt(); - expect(data.reason).toBe('permission-denied'); - expect(fetchDocumentMock).toHaveBeenCalledExactlyOnceWith( - { name: room }, - expect.any(Object), - ); - wsHocus.webSocket?.close(); - wsHocus.disconnect(); - provider.destroy(); - wsHocus.destroy(); - done(); - }, - }); - - provider.attach(); - - return promise; - }); - - test('WebSocket connection fails if user do not have correct retrieve ability', () => { - const { promise, done } = promiseDone(); - - const room = uuidv4(); - - const fetchDocumentMock = vi - .spyOn(CollaborationBackend, 'fetchDocument') - .mockResolvedValue({ abilities: { retrieve: false } } as any); - - const wsHocus = new HocuspocusProviderWebsocket({ - url: `ws://localhost:${portWS}/?room=${room}`, - WebSocketPolyfill: WebSocket, - maxAttempts: 1, - }); - - const provider = new HocuspocusProvider({ - websocketProvider: wsHocus, - name: room, - onAuthenticationFailed: (data) => { - expect(console.log).toHaveBeenLastCalledWith( - expect.any(String), - ' --- ', - 'onConnect: Unauthorized to retrieve this document', - room, - ); - - wsHocus.stopConnectionAttempt(); - expect(data.reason).toBe('permission-denied'); - expect(fetchDocumentMock).toHaveBeenCalledExactlyOnceWith( - { name: room }, - expect.any(Object), - ); - wsHocus.webSocket?.close(); - wsHocus.disconnect(); - provider.destroy(); - wsHocus.destroy(); - done(); - }, - }); - - provider.attach(); - - return promise; - }); - - [true, false].forEach((canEdit) => { - test(`WebSocket connection ${canEdit ? 'can' : 'can not'} edit document`, () => { - const { promise, done } = promiseDone(); - - const fetchDocumentMock = vi - .spyOn(CollaborationBackend, 'fetchDocument') - .mockResolvedValue({ - abilities: { retrieve: true, update: canEdit }, - } as any); - - const room = uuidv4(); - const wsHocus = new HocuspocusProviderWebsocket({ - url: `ws://localhost:${portWS}/?room=${room}`, - WebSocketPolyfill: WebSocket, - }); - - const provider = new HocuspocusProvider({ - websocketProvider: wsHocus, - name: room, - onConnect: () => { - void hocuspocusServer.hocuspocus - .openDirectConnection(room) - .then((connection) => { - connection.document?.getConnections().forEach((connection) => { - expect(connection.readOnly).toBe(!canEdit); - }); - - void connection.disconnect(); - - provider.destroy(); - wsHocus.destroy(); - - expect(fetchDocumentMock).toHaveBeenCalledWith( - { name: room }, - expect.any(Object), - ); - - done(); - }); - }, - }); - - provider.attach(); - - return promise; - }); - }); - - test('Add request header x-user-id if found', () => { - const { promise, done } = promiseDone(); - - const fetchDocumentMock = vi - .spyOn(CollaborationBackend, 'fetchDocument') - .mockResolvedValue({ - abilities: { retrieve: true, update: true }, - } as any); - - const fetchCurrentUserMock = vi - .spyOn(CollaborationBackend, 'fetchCurrentUser') - .mockResolvedValue({ id: 'test-user-id' } as any); - - const room = uuidv4(); - const wsHocus = new HocuspocusProviderWebsocket({ - url: `ws://localhost:${portWS}/?room=${room}`, - WebSocketPolyfill: WebSocket, - }); - - const provider = new HocuspocusProvider({ - websocketProvider: wsHocus, - name: room, - onConnect: () => { - const document = hocuspocusServer.hocuspocus.documents.get(room); - if (document) { - document.getConnections().forEach((connection) => { - expect(connection.context.userId).toBe('test-user-id'); - }); - } - - provider.destroy(); - wsHocus.destroy(); - - expect(fetchDocumentMock).toHaveBeenCalledWith( - { name: room }, - expect.any(Object), - ); - - expect(fetchCurrentUserMock).toHaveBeenCalled(); - - done(); - }, - }); - - provider.attach(); - - return promise; - }); -}); diff --git a/src/frontend/servers/y-provider/__tests__/middlewares.test.ts b/src/frontend/servers/y-provider/__tests__/middlewares.test.ts new file mode 100644 index 0000000000..935abb73c8 --- /dev/null +++ b/src/frontend/servers/y-provider/__tests__/middlewares.test.ts @@ -0,0 +1,128 @@ +import express from 'express'; +import request from 'supertest'; +import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'; + +const { JWKS_URL } = vi.hoisted(() => ({ + JWKS_URL: 'http://app-dev:8000/api/v1.0/jwks', +})); + +vi.mock('../src/env', async (importOriginal) => { + return { + ...(await importOriginal()), + JWKS_URL, + }; +}); + +import { httpSecurity } from '@/middlewares'; + +import { + mockJwksEndpoint, + signAdminToken, + signAdminTokenForAudience, + signAdminTokenWithWrongKey, + signExpiredAdminToken, + signToken, +} from './testUtils/adminJwt'; + +const buildApp = () => { + const app = express(); + app.get('/protected', httpSecurity, (req, res) => { + res.status(200).json({ ok: true }); + }); + return app; +}; + +describe('httpSecurity', () => { + beforeEach(() => { + mockJwksEndpoint(JWKS_URL); + }); + + afterEach(() => { + vi.unstubAllGlobals(); + }); + + it('rejects requests without an authorization header', async () => { + const response = await request(buildApp()).get('/protected'); + + expect(response.status).toBe(401); + expect(response.body).toStrictEqual({ + error: 'Unauthorized: No credentials given', + }); + expect(fetch).not.toHaveBeenCalled(); + }); + + it('accepts a valid admin JWT signed by the Django backend', async () => { + const token = await signAdminToken(); + + const response = await request(buildApp()) + .get('/protected') + .set('authorization', `Bearer ${token}`); + + expect(response.status).toBe(200); + // Verified against the real JWKS document served over the (mocked) network. + expect(fetch).toHaveBeenCalledWith(JWKS_URL, expect.anything()); + }); + + it('rejects a token signed with a key that is not in the JWKS', async () => { + const token = await signAdminTokenWithWrongKey(); + + const response = await request(buildApp()) + .get('/protected') + .set('authorization', `Bearer ${token}`); + + expect(response.status).toBe(401); + expect(response.body).toStrictEqual({ + error: 'Unauthorized: Invalid API Key', + }); + }); + + it('rejects an expired admin JWT', async () => { + const token = await signExpiredAdminToken(); + + const response = await request(buildApp()) + .get('/protected') + .set('authorization', `Bearer ${token}`); + + expect(response.status).toBe(401); + expect(response.body).toStrictEqual({ + error: 'Unauthorized: Invalid API Key', + }); + }); + + it('rejects a valid admin JWT issued for another audience', async () => { + const token = await signAdminTokenForAudience('some-other-service'); + + const response = await request(buildApp()) + .get('/protected') + .set('authorization', `Bearer ${token}`); + + expect(response.status).toBe(401); + expect(response.body).toStrictEqual({ + error: 'Unauthorized: Invalid API Key', + }); + }); + + it('rejects a validly signed JWT missing the admin claim', async () => { + const token = await signToken({ sub: 'someone' }); + + const response = await request(buildApp()) + .get('/protected') + .set('authorization', `Bearer ${token}`); + + expect(response.status).toBe(401); + expect(response.body).toStrictEqual({ + error: 'Unauthorized: Invalid API Key', + }); + }); + + it('rejects a bearer token that is not a valid JWT', async () => { + const response = await request(buildApp()) + .get('/protected') + .set('authorization', 'Bearer wrong-token'); + + expect(response.status).toBe(401); + expect(response.body).toStrictEqual({ + error: 'Unauthorized: Invalid API Key', + }); + }); +}); diff --git a/src/frontend/servers/y-provider/__tests__/server.test.ts b/src/frontend/servers/y-provider/__tests__/server.test.ts index 5454f80197..6d76bda620 100644 --- a/src/frontend/servers/y-provider/__tests__/server.test.ts +++ b/src/frontend/servers/y-provider/__tests__/server.test.ts @@ -1,5 +1,5 @@ import request from 'supertest'; -import { describe, expect, it, test, vi } from 'vitest'; +import { afterEach, beforeEach, describe, expect, it, test, vi } from 'vitest'; import { routes } from '@/routes'; import { initApp } from '@/servers'; @@ -8,19 +8,25 @@ vi.mock('../src/env', async (importOriginal) => { return { ...(await importOriginal()), COLLABORATION_SERVER_ORIGIN: 'http://localhost:3000', - Y_PROVIDER_API_KEY: 'yprovider-api-key', CONVERSION_FILE_MAX_SIZE: 500 * 1024, // 500kb }; }); -import { - Y_PROVIDER_API_KEY as apiKey, - COLLABORATION_SERVER_ORIGIN as origin, -} from '../src/env'; +import { JWKS_URL, COLLABORATION_SERVER_ORIGIN as origin } from '../src/env'; + +import { mockJwksEndpoint, signAdminToken } from './testUtils/adminJwt'; console.error = vi.fn(); describe('Server Tests', () => { + beforeEach(() => { + mockJwksEndpoint(JWKS_URL); + }); + + afterEach(() => { + vi.unstubAllGlobals(); + }); + test('Ping Pong', async () => { const app = initApp(); @@ -43,12 +49,13 @@ describe('Server Tests', () => { it('allows payloads up to 500kb for the CONVERT route', async () => { const app = initApp(); + const apiKey = await signAdminToken(); const largePayload = 'a'.repeat(400 * 1024); // 400kb payload const response = await request(app) .post(routes.CONVERT) .set('origin', origin) - .set('authorization', apiKey) + .set('authorization', `Bearer ${apiKey}`) .set('content-type', 'text/markdown') .send(largePayload); @@ -57,12 +64,13 @@ describe('Server Tests', () => { it('rejects payloads larger than CONVERSION_FILE_MAX_SIZE for the CONVERT route', async () => { const app = initApp(); + const apiKey = await signAdminToken(); const oversizedPayload = 'a'.repeat(501 * 1024); // 501kb payload const response = await request(app) .post(routes.CONVERT) .set('origin', origin) - .set('authorization', apiKey) + .set('authorization', `Bearer ${apiKey}`) .set('content-type', 'text/markdown') .send(oversizedPayload); diff --git a/src/frontend/servers/y-provider/__tests__/testUtils/adminJwt.ts b/src/frontend/servers/y-provider/__tests__/testUtils/adminJwt.ts new file mode 100644 index 0000000000..e5ffe3288d --- /dev/null +++ b/src/frontend/servers/y-provider/__tests__/testUtils/adminJwt.ts @@ -0,0 +1,80 @@ +import { + SignJWT, + calculateJwkThumbprint, + exportJWK, + generateKeyPair, +} from 'jose'; +import { vi } from 'vitest'; + +import { JWT_ALGORITHM } from '@/middlewares'; + +const { privateKey, publicKey } = await generateKeyPair(JWT_ALGORITHM, { + extractable: true, +}); +const publicJwk = await exportJWK(publicKey); +const kid = await calculateJwkThumbprint(publicJwk); + +/** JWKS document shaped like the one Django's JWKSView publishes. */ +export const JWKS = { + keys: [{ ...publicJwk, kid, alg: JWT_ALGORITHM, use: 'sig' }], +}; + +/** Sign a token the way Django's JWTService would, for tests only. */ +export const signToken = (claims: Record) => + new SignJWT(claims) + .setProtectedHeader({ alg: JWT_ALGORITHM, kid }) + .setIssuedAt() + .setExpirationTime('1h') + .sign(privateKey); + +export const signAdminToken = () => + signToken({ admin: true, aud: 'y-converter' }); + +/** An admin token correctly signed but scoped to another service's audience. */ +export const signAdminTokenForAudience = (aud: string) => + signToken({ admin: true, aud }); + +/** An admin token signed correctly but already past its expiry. */ +export const signExpiredAdminToken = () => + new SignJWT({ admin: true }) + .setProtectedHeader({ alg: JWT_ALGORITHM, kid }) + .setIssuedAt(Math.floor(Date.now() / 1000) - 3600) + .setExpirationTime(Math.floor(Date.now() / 1000) - 60) + .sign(privateKey); + +// A second, unrelated key pair: never published in the test JWKS, so a token +// signed with it must fail signature verification. +const { privateKey: roguePrivateKey } = await generateKeyPair(JWT_ALGORITHM, { + extractable: true, +}); + +/** + * An admin token carrying the real "kid" (so key lookup succeeds) but signed + * with a key that isn't the one published in the JWKS. + */ +export const signAdminTokenWithWrongKey = () => + new SignJWT({ admin: true }) + .setProtectedHeader({ alg: JWT_ALGORITHM, kid }) + .setIssuedAt() + .setExpirationTime('1h') + .sign(roguePrivateKey); + +/** + * Stub global fetch so jose's createRemoteJWKSet resolves our test JWKS + * instead of making a real network call to the Django backend. The real + * "jose" verification code still runs against a real signed token. + */ +export const mockJwksEndpoint = (jwksUrl: string) => { + vi.stubGlobal( + 'fetch', + vi.fn(async (input: string | URL) => { + if (input.toString() !== jwksUrl) { + throw new Error(`Unexpected fetch to ${input.toString()}`); + } + return new Response(JSON.stringify(JWKS), { + status: 200, + headers: { 'content-type': 'application/json' }, + }); + }), + ); +}; diff --git a/src/frontend/servers/y-provider/package.json b/src/frontend/servers/y-provider/package.json index cee7738f2c..69f7279873 100644 --- a/src/frontend/servers/y-provider/package.json +++ b/src/frontend/servers/y-provider/package.json @@ -18,26 +18,19 @@ "dependencies": { "@blocknote/core": "0.51.4", "@blocknote/server-util": "0.51.4", - "@hocuspocus/server": "3.4.4", "@sentry/node": "10.69.0", "@sentry/profiling-node": "10.69.0", "@tiptap/extensions": "*", - "axios": "1.18.1", "cors": "2.8.6", "express": "5.2.1", - "express-ws": "5.0.2", - "uuid": "14.0.1", - "y-protocols": "1.0.7", + "jose": "6.2.8", "yjs": "*" }, "devDependencies": { - "@hocuspocus/provider": "3.4.4", "@types/cors": "2.8.19", "@types/express": "5.0.6", - "@types/express-ws": "3.0.6", "@types/node": "*", "@types/supertest": "7.2.1", - "@types/ws": "8.18.1", "cross-env": "10.1.0", "eslint-plugin-docs": "*", "nodemon": "3.1.14", @@ -46,8 +39,7 @@ "tsc-alias": "1.9.1", "typescript": "*", "vitest": "4.1.10", - "vitest-mock-extended": "5.1.0", - "ws": "8.21.1" + "vitest-mock-extended": "5.1.0" }, "packageManager": "yarn@1.22.22" } diff --git a/src/frontend/servers/y-provider/src/api/collaborationBackend.ts b/src/frontend/servers/y-provider/src/api/collaborationBackend.ts deleted file mode 100644 index a9ae76b247..0000000000 --- a/src/frontend/servers/y-provider/src/api/collaborationBackend.ts +++ /dev/null @@ -1,88 +0,0 @@ -import { IncomingHttpHeaders } from 'http'; - -import axios from 'axios'; - -import { COLLABORATION_BACKEND_BASE_URL, Y_PROVIDER_API_KEY } from '@/env'; - -export interface User { - id: string; - email: string; - full_name: string; - short_name: string; - language: string; -} - -type Base64 = string; - -interface Doc { - id: string; - title?: string; - content?: Base64; - creator: string; - is_favorite: boolean; - link_reach: 'restricted' | 'public' | 'authenticated'; - link_role: 'reader' | 'editor'; - nb_accesses_ancestors: number; - nb_accesses_direct: number; - created_at: string; - updated_at: string; - abilities: { - accesses_manage: boolean; - accesses_view: boolean; - ai_proxy: boolean; - ai_transform: boolean; - ai_translate: boolean; - attachment_upload: boolean; - children_create: boolean; - children_list: boolean; - collaboration_auth: boolean; - destroy: boolean; - favorite: boolean; - invite_owner: boolean; - link_configuration: boolean; - media_auth: boolean; - move: boolean; - partial_update: boolean; - restore: boolean; - retrieve: boolean; - update: boolean; - versions_destroy: boolean; - versions_list: boolean; - versions_retrieve: boolean; - }; -} - -async function fetch( - path: string, - requestHeaders: IncomingHttpHeaders, -): Promise { - const response = await axios.get( - `${COLLABORATION_BACKEND_BASE_URL}${path}`, - { - headers: { - cookie: requestHeaders['cookie'], - origin: requestHeaders['origin'], - 'X-Y-Provider-Key': Y_PROVIDER_API_KEY, - }, - }, - ); - - if (response.status !== 200) { - throw new Error(`Failed to fetch ${path}: ${response.statusText}`); - } - - return response.data; -} - -export function fetchDocument( - { name }: { name: string }, - requestHeaders: IncomingHttpHeaders, -): Promise { - return fetch(`/api/v1.0/documents/${name}/`, requestHeaders); -} - -export function fetchCurrentUser( - requestHeaders: IncomingHttpHeaders, -): Promise { - return fetch('/api/v1.0/users/me/', requestHeaders); -} diff --git a/src/frontend/servers/y-provider/src/env.ts b/src/frontend/servers/y-provider/src/env.ts index e125edd905..7c607aad91 100644 --- a/src/frontend/servers/y-provider/src/env.ts +++ b/src/frontend/servers/y-provider/src/env.ts @@ -1,20 +1,13 @@ -import { readFileSync } from 'fs'; - +export const COLLABORATION_BACKEND_BASE_URL = + process.env.COLLABORATION_BACKEND_BASE_URL || 'http://app-dev:8000'; export const COLLABORATION_LOGGING = process.env.COLLABORATION_LOGGING || 'false'; export const COLLABORATION_SERVER_ORIGIN = process.env.COLLABORATION_SERVER_ORIGIN || 'http://localhost:3000'; -export const COLLABORATION_SERVER_SECRET = process.env - .COLLABORATION_SERVER_SECRET_FILE - ? readFileSync(process.env.COLLABORATION_SERVER_SECRET_FILE, 'utf-8') - : process.env.COLLABORATION_SERVER_SECRET || 'secret-api-key'; export const CONVERSION_FILE_MAX_SIZE = process.env.CONVERSION_FILE_MAX_SIZE ? Number(process.env.CONVERSION_FILE_MAX_SIZE) : 20971520; // 20 MB default -export const Y_PROVIDER_API_KEY = process.env.Y_PROVIDER_API_KEY_FILE - ? readFileSync(process.env.Y_PROVIDER_API_KEY_FILE, 'utf-8') - : process.env.Y_PROVIDER_API_KEY || 'yprovider-api-key'; +// JWKS of the Django backend, used to verify the JWT it signs when calling us. +export const JWKS_URL = `${COLLABORATION_BACKEND_BASE_URL}/api/v1.0/jwks`; export const PORT = Number(process.env.PORT || 4444); export const SENTRY_DSN = process.env.SENTRY_DSN || ''; -export const COLLABORATION_BACKEND_BASE_URL = - process.env.COLLABORATION_BACKEND_BASE_URL || 'http://app-dev:8000'; diff --git a/src/frontend/servers/y-provider/src/handlers/collaborationResetConnectionsHandler.ts b/src/frontend/servers/y-provider/src/handlers/collaborationResetConnectionsHandler.ts deleted file mode 100644 index 41dfcee0c5..0000000000 --- a/src/frontend/servers/y-provider/src/handlers/collaborationResetConnectionsHandler.ts +++ /dev/null @@ -1,48 +0,0 @@ -import { Request, Response } from 'express'; - -import { hocuspocusServer } from '@/servers'; -import { logger } from '@/utils'; - -type ResetConnectionsRequestQuery = { - room?: string; -}; - -export const collaborationResetConnectionsHandler = ( - req: Request, - res: Response, -) => { - const room = req.query.room; - const userId = req.headers['x-user-id']; - - logger('Resetting connections in room:', room, 'for user:', userId); - - if (!room) { - res.status(400).json({ error: 'Room name not provided' }); - return; - } - - /** - * If no user ID is provided, close all connections in the room - */ - if (!userId) { - hocuspocusServer.hocuspocus.closeConnections(room); - } else { - /** - * Close connections for the user in the room - */ - hocuspocusServer.hocuspocus.documents.forEach((doc) => { - if (doc.name !== room) { - return; - } - - doc.getConnections().forEach((connection) => { - // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access - if (connection.context.userId === userId) { - connection.close(); - } - }); - }); - } - - res.status(200).json({ message: 'Connections reset' }); -}; diff --git a/src/frontend/servers/y-provider/src/handlers/collaborationWSHandler.ts b/src/frontend/servers/y-provider/src/handlers/collaborationWSHandler.ts deleted file mode 100644 index 8890ad0b45..0000000000 --- a/src/frontend/servers/y-provider/src/handlers/collaborationWSHandler.ts +++ /dev/null @@ -1,13 +0,0 @@ -import { Request } from 'express'; -import * as ws from 'ws'; - -import { hocuspocusServer } from '@/servers/hocuspocusServer'; - -export const collaborationWSHandler = (ws: ws.WebSocket, req: Request) => { - try { - hocuspocusServer.hocuspocus.handleConnection(ws, req); - } catch (error) { - console.error('Failed to handle WebSocket connection:', error); - ws.close(); - } -}; diff --git a/src/frontend/servers/y-provider/src/handlers/getDocumentConnectionInfoHandler.ts b/src/frontend/servers/y-provider/src/handlers/getDocumentConnectionInfoHandler.ts deleted file mode 100644 index d015e89861..0000000000 --- a/src/frontend/servers/y-provider/src/handlers/getDocumentConnectionInfoHandler.ts +++ /dev/null @@ -1,48 +0,0 @@ -import { Request, Response } from 'express'; - -import { hocuspocusServer } from '@/servers'; -import { logger } from '@/utils'; - -type getDocumentConnectionInfoRequestQuery = { - room?: string; - sessionKey?: string; -}; - -export const getDocumentConnectionInfoHandler = ( - req: Request, - res: Response, -) => { - const room = req.query.room; - const sessionKey = req.query.sessionKey; - - if (!room) { - res.status(400).json({ error: 'Room name not provided' }); - return; - } - - if (!req.query.sessionKey) { - res.status(400).json({ error: 'Session key not provided' }); - return; - } - - logger('Getting document connection info for room:', room); - - const roomInfo = hocuspocusServer.hocuspocus.documents.get(room); - - if (!roomInfo) { - logger('Room not found:', room); - res.status(404).json({ error: 'Room not found' }); - return; - } - const connections = roomInfo - .getConnections() - .filter((connection) => connection.readOnly === false); - - res.status(200).json({ - count: connections.length, - exists: connections.some( - // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access - (connection) => connection.context.sessionKey === sessionKey, - ), - }); -}; diff --git a/src/frontend/servers/y-provider/src/handlers/index.ts b/src/frontend/servers/y-provider/src/handlers/index.ts index 26b0ebedab..c8d08f6794 100644 --- a/src/frontend/servers/y-provider/src/handlers/index.ts +++ b/src/frontend/servers/y-provider/src/handlers/index.ts @@ -1,4 +1 @@ -export * from './collaborationResetConnectionsHandler'; -export * from './collaborationWSHandler'; export * from './convertHandler'; -export * from './getDocumentConnectionInfoHandler'; diff --git a/src/frontend/servers/y-provider/src/middlewares.ts b/src/frontend/servers/y-provider/src/middlewares.ts index f62678885a..863afa3b45 100644 --- a/src/frontend/servers/y-provider/src/middlewares.ts +++ b/src/frontend/servers/y-provider/src/middlewares.ts @@ -1,16 +1,9 @@ import cors from 'cors'; import { NextFunction, Request, Response } from 'express'; -import * as ws from 'ws'; +import { createRemoteJWKSet, jwtVerify } from 'jose'; -import { - COLLABORATION_SERVER_ORIGIN, - COLLABORATION_SERVER_SECRET, - Y_PROVIDER_API_KEY, -} from '@/env'; +import { COLLABORATION_SERVER_ORIGIN, JWKS_URL } from '@/env'; -import { logger } from './utils'; - -const VALID_API_KEYS = [COLLABORATION_SERVER_SECRET, Y_PROVIDER_API_KEY]; const allowedOrigins = COLLABORATION_SERVER_ORIGIN.split(','); export const corsMiddleware = cors({ @@ -19,11 +12,36 @@ export const corsMiddleware = cors({ credentials: true, }); -export const httpSecurity = ( +// Cached across requests: fetches the Django backend's public keys lazily and +// keeps them until their "kid" no longer matches a token, per jose's own policy. +const jwks = createRemoteJWKSet(new URL(JWKS_URL)); + +// Requiring this audience stops a valid admin JWT issued for another service +// from being replayed against y-provider. +const Y_CONVERTER_AUDIENCE = 'y-converter'; +export const JWT_ALGORITHM = 'RS256'; + +/** + * Verify that the given token is an admin JWT signed by the Django backend + * for the y-converter audience. + */ +const isValidAdminToken = async (token: string): Promise => { + try { + const { payload } = await jwtVerify(token, jwks, { + algorithms: [JWT_ALGORITHM], + audience: Y_CONVERTER_AUDIENCE, + }); + return payload.admin === true; + } catch { + return false; + } +}; + +export const httpSecurity = async ( req: Request, res: Response, next: NextFunction, -): void => { +): Promise => { let apiKey = req.headers['authorization']; if (!apiKey) { @@ -35,35 +53,10 @@ export const httpSecurity = ( apiKey = apiKey.slice('Bearer '.length); } - if (!VALID_API_KEYS.includes(apiKey)) { + if (!(await isValidAdminToken(apiKey))) { res.status(401).json({ error: 'Unauthorized: Invalid API Key' }); return; } next(); }; - -export const wsSecurity = ( - ws: ws.WebSocket, - req: Request, - next: NextFunction, -): void => { - // Origin check - const origin = req.headers['origin']; - if (!origin || !allowedOrigins.includes(origin)) { - ws.close(4001, 'Origin not allowed'); - logger('CORS policy violation: Invalid Origin', origin); - return; - } - - const cookies = req.headers['cookie']; - if (!cookies) { - ws.close(4001, 'No cookies'); - logger('CORS policy violation: No cookies'); - logger('UA:', req.headers['user-agent']); - logger('URL:', req.url); - return; - } - - next(); -}; diff --git a/src/frontend/servers/y-provider/src/routes.ts b/src/frontend/servers/y-provider/src/routes.ts index 5bb73365fb..f0a000990f 100644 --- a/src/frontend/servers/y-provider/src/routes.ts +++ b/src/frontend/servers/y-provider/src/routes.ts @@ -1,6 +1,3 @@ export const routes = { - COLLABORATION_WS: '/collaboration/ws/', - COLLABORATION_RESET_CONNECTIONS: '/collaboration/api/reset-connections/', CONVERT: '/api/convert/', - COLLABORATION_GET_CONNECTIONS: '/collaboration/api/get-connections/', }; diff --git a/src/frontend/servers/y-provider/src/servers/appServer.ts b/src/frontend/servers/y-provider/src/servers/appServer.ts index 87334cec71..14541cb48b 100644 --- a/src/frontend/servers/y-provider/src/servers/appServer.ts +++ b/src/frontend/servers/y-provider/src/servers/appServer.ts @@ -1,51 +1,22 @@ import * as Sentry from '@sentry/node'; import express from 'express'; -import expressWebsockets from 'express-ws'; import { CONVERSION_FILE_MAX_SIZE } from '@/env'; -import { - collaborationResetConnectionsHandler, - collaborationWSHandler, - convertHandler, - getDocumentConnectionInfoHandler, -} from '@/handlers'; -import { corsMiddleware, httpSecurity, wsSecurity } from '@/middlewares'; +import { convertHandler } from '@/handlers'; +import { corsMiddleware, httpSecurity } from '@/middlewares'; import { routes } from '@/routes'; import { logger } from '@/utils'; /** - * init the collaboration server. + * init the conversion server. * - * @returns An object containing the Express app, Hocuspocus server, and HTTP server instance. + * @returns The Express app instance. */ export const initApp = () => { - const { app } = expressWebsockets(express()); + const app = express(); app.use(corsMiddleware); - /** - * Route to handle WebSocket connections - */ - app.ws(routes.COLLABORATION_WS, wsSecurity, collaborationWSHandler); - - /** - * Route to reset connections in a room: - * - If no user ID is provided, close all connections in the room - * - If a user ID is provided, close connections for the user in the room - */ - app.post( - routes.COLLABORATION_RESET_CONNECTIONS, - httpSecurity, - express.json(), - collaborationResetConnectionsHandler, - ); - - app.get( - routes.COLLABORATION_GET_CONNECTIONS, - httpSecurity, - getDocumentConnectionInfoHandler, - ); - /** * Route to convert Markdown or BlockNote blocks and Yjs content */ diff --git a/src/frontend/servers/y-provider/src/servers/hocuspocusServer.ts b/src/frontend/servers/y-provider/src/servers/hocuspocusServer.ts deleted file mode 100644 index d60ec1947f..0000000000 --- a/src/frontend/servers/y-provider/src/servers/hocuspocusServer.ts +++ /dev/null @@ -1,95 +0,0 @@ -import { Server } from '@hocuspocus/server'; -import { validate as uuidValidate, version as uuidVersion } from 'uuid'; - -import { fetchCurrentUser, fetchDocument } from '@/api/collaborationBackend'; -import { logger } from '@/utils'; - -export const hocuspocusServer = new Server({ - name: 'docs-collaboration', - timeout: 30000, - quiet: true, - async onConnect({ - requestHeaders, - connectionConfig, - documentName, - requestParameters, - context, - request, - }) { - const roomParam = requestParameters.get('room'); - - if (documentName !== roomParam) { - logger( - 'Invalid room name - Probable hacking attempt:', - documentName, - requestParameters.get('room'), - ); - logger('UA:', request.headers['user-agent']); - logger('URL:', request.url); - - return Promise.reject(new Error('Wrong room name: Unauthorized')); - } - - if (!uuidValidate(documentName) || uuidVersion(documentName) !== 4) { - logger('Room name is not a valid uuid:', documentName); - - return Promise.reject(new Error('Wrong room name: Unauthorized')); - } - - let canEdit; - - try { - const document = await fetchDocument( - { name: documentName }, - requestHeaders, - ); - - if (!document.abilities.retrieve) { - logger( - 'onConnect: Unauthorized to retrieve this document', - documentName, - ); - return Promise.reject(new Error('Wrong abilities:Unauthorized')); - } - - canEdit = document.abilities.update; - } catch (error: unknown) { - if (error instanceof Error) { - logger('onConnect: backend error', error.message); - } - - return Promise.reject(new Error('Backend error: Unauthorized')); - } - - connectionConfig.readOnly = !canEdit; - - const session = requestHeaders['cookie'] - ?.split('; ') - .find((cookie) => cookie.startsWith('docs_sessionid=')); - if (session) { - // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access - context.sessionKey = session.split('=')[1]; - } - - /* - * Unauthenticated users can be allowed to connect - * so we flag only authenticated users - */ - try { - const user = await fetchCurrentUser(requestHeaders); - - // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access - context.userId = user.id; - } catch { - /* empty */ - } - - logger( - 'Connection established on room:', - documentName, - 'canEdit:', - canEdit, - ); - return Promise.resolve(); - }, -}); diff --git a/src/frontend/servers/y-provider/src/servers/index.ts b/src/frontend/servers/y-provider/src/servers/index.ts index 4908530f4b..a926364356 100644 --- a/src/frontend/servers/y-provider/src/servers/index.ts +++ b/src/frontend/servers/y-provider/src/servers/index.ts @@ -1,2 +1 @@ export * from './appServer'; -export * from './hocuspocusServer'; diff --git a/src/frontend/yarn.lock b/src/frontend/yarn.lock index a71f1c28c9..5a26fd54a0 100644 --- a/src/frontend/yarn.lock +++ b/src/frontend/yarn.lock @@ -2191,35 +2191,6 @@ resolved "https://registry.yarnpkg.com/@handlewithcare/prosemirror-suggest-changes/-/prosemirror-suggest-changes-0.1.8.tgz#707d432376718d4618065b22aafbc55b9ce4ea5b" integrity sha512-ewrJl4a8dTpPJNhqYySE2ZCjTRpXulWlUmFy3sbyJgPnGtN/zx7+8tbQ1OhHfMzZWfdmA8VjP9ecy+KO4HdOpA== -"@hocuspocus/common@^3.4.4": - version "3.4.4" - resolved "https://registry.yarnpkg.com/@hocuspocus/common/-/common-3.4.4.tgz#a888fbd6dff2f0b8947c76b7841bddb89eb4d795" - integrity sha512-RykIJ0tsHHMP4Xk+4UCbc7SO5LgGxGUSTdbh6anJEsaALAyqinf1Nn5HYuMjLPolAmsar1v++m9zufR09NLpXA== - dependencies: - lib0 "^0.2.87" - -"@hocuspocus/provider@3.4.4": - version "3.4.4" - resolved "https://registry.yarnpkg.com/@hocuspocus/provider/-/provider-3.4.4.tgz#ab4ff0b55f9faf848ddbc5775956afee440a4e97" - integrity sha512-KbsMAfdYcIJD8eMU/5QnpXcSOvIWAcCNI33FSRSaKCIpYBFtAwkYIwWnZJmPZ8a1BMAtqQc+uvy9+UQf7GHnGQ== - dependencies: - "@hocuspocus/common" "^3.4.4" - "@lifeomic/attempt" "^3.0.2" - lib0 "^0.2.87" - ws "^8.17.1" - -"@hocuspocus/server@3.4.4": - version "3.4.4" - resolved "https://registry.yarnpkg.com/@hocuspocus/server/-/server-3.4.4.tgz#b44ad0aea9bdcc32d166e598278a4d5609cf03e9" - integrity sha512-UV+oaONAejOzeYgUygNcgsc8RdZvSokVvAxluZJIisLACpRO/VsseQ5lWKDRwLd7Fn6+rHWDH3hGuQ1fdX1Ycg== - dependencies: - "@hocuspocus/common" "^3.4.4" - async-lock "^1.3.1" - async-mutex "^0.5.0" - kleur "^4.1.4" - lib0 "^0.2.47" - ws "^8.5.0" - "@humanfs/core@^0.19.2": version "0.19.2" resolved "https://registry.yarnpkg.com/@humanfs/core/-/core-0.19.2.tgz#a8272ca03b2acf492670222b2320b6c421bfde60" @@ -2819,11 +2790,6 @@ resolved "https://registry.yarnpkg.com/@keyv/serialize/-/serialize-1.1.1.tgz#0c01dd3a3483882af7cf3878d4e71d505c81fc4a" integrity sha512-dXn3FZhPv0US+7dtJsIi2R+c7qWYiReoEh5zUntWCf4oSpMNib8FDhSoed6m3QyZdx5hK7iLFkYk3rNxwt8vTA== -"@lifeomic/attempt@^3.0.2": - version "3.1.0" - resolved "https://registry.yarnpkg.com/@lifeomic/attempt/-/attempt-3.1.0.tgz#7fc703559177b81a008b9d263e3d9a001d11d08a" - integrity sha512-QZqem4QuAnAyzfz+Gj5/+SLxqwCAw2qmt7732ZXodr6VDWGeYLG6w1i/vYLa55JQM9wRuBKLmXmiZ2P0LtE5rw== - "@lottiefiles/dotlottie-react@^0.19.6": version "0.19.10" resolved "https://registry.yarnpkg.com/@lottiefiles/dotlottie-react/-/dotlottie-react-0.19.10.tgz#0f445a83eab1d83ec9b5aeab3daf4ce13c0f2adc" @@ -6263,7 +6229,7 @@ resolved "https://registry.yarnpkg.com/@types/estree/-/estree-1.0.9.tgz#cf3f0e876d7bee15a93ab925b82bf570a3904a24" integrity sha512-GhdPgy1el4/ImP05X05Uw4cw2/M93BCUmnEvWZNStlCzEKME4Fkk+YpoA5OiHNQmoS7Cafb8Xa3Pya8m1Qrzeg== -"@types/express-serve-static-core@*", "@types/express-serve-static-core@^5.0.0": +"@types/express-serve-static-core@^5.0.0": version "5.1.0" resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-5.1.0.tgz#74f47555b3d804b54cb7030e6f9aa0c7485cfc5b" integrity sha512-jnHMsrd0Mwa9Cf4IdOzbz543y4XJepXrbia2T4b6+spXC2We3t1y6K44D3mR8XMFSXMCf3/l7rCgddfx7UNVBA== @@ -6273,24 +6239,6 @@ "@types/range-parser" "*" "@types/send" "*" -"@types/express-ws@3.0.6": - version "3.0.6" - resolved "https://registry.yarnpkg.com/@types/express-ws/-/express-ws-3.0.6.tgz#b38cee8f84db1c9aaf11a53964db07d58c90909c" - integrity sha512-6ZDt+tMEQgM4RC1sMX1fIO7kHQkfUDlWfxoPddXUeeDjmc+Yt/fCzqXfp8rFahNr5eIxdomrWphLEWDkB2q3UQ== - dependencies: - "@types/express" "*" - "@types/express-serve-static-core" "*" - "@types/ws" "*" - -"@types/express@*": - version "5.0.3" - resolved "https://registry.yarnpkg.com/@types/express/-/express-5.0.3.tgz#6c4bc6acddc2e2a587142e1d8be0bce20757e956" - integrity sha512-wGA0NX93b19/dZC1J18tKWVIYWyyF2ZjT9vin/NRu0qzzvfVzWjs04iq2rQ3H65vCTQYlRqs3YHfY7zjdV+9Kw== - dependencies: - "@types/body-parser" "*" - "@types/express-serve-static-core" "^5.0.0" - "@types/serve-static" "*" - "@types/express@5.0.6": version "5.0.6" resolved "https://registry.yarnpkg.com/@types/express/-/express-5.0.6.tgz#2d724b2c990dcb8c8444063f3580a903f6d500cc" @@ -6394,11 +6342,6 @@ resolved "https://registry.yarnpkg.com/@types/methods/-/methods-1.1.4.tgz#d3b7ac30ac47c91054ea951ce9eed07b1051e547" integrity sha512-ymXWVrDiCxTBE3+RIrrP533E70eA+9qu7zdWoHuOmGujkYtzf4HQF96b8nwHLqhuf4ykX61IGRIB38CC6/sImQ== -"@types/mime@^1": - version "1.3.5" - resolved "https://registry.yarnpkg.com/@types/mime/-/mime-1.3.5.tgz#1ef302e01cf7d2b5a0fa526790c9123bf1d06690" - integrity sha512-/pyBZWSLD2n0dcHE3hq8s8ZvcETHtEuF+3E7XVt0Ig2nvsVQXdghHVcEkIWjy9A0wKfTn97a/PSDYohKIlnP/w== - "@types/minimatch@^3.0.3": version "3.0.5" resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.5.tgz#1001cc5e6a3704b83c236027e77f2f58ea010f40" @@ -6481,23 +6424,6 @@ dependencies: "@types/node" "*" -"@types/send@<1": - version "0.17.5" - resolved "https://registry.yarnpkg.com/@types/send/-/send-0.17.5.tgz#d991d4f2b16f2b1ef497131f00a9114290791e74" - integrity sha512-z6F2D3cOStZvuk2SaP6YrwkNO65iTZcwA2ZkSABegdkAh/lf+Aa/YQndZVfmEXT5vgAp6zv06VQ3ejSVjAny4w== - dependencies: - "@types/mime" "^1" - "@types/node" "*" - -"@types/serve-static@*": - version "1.15.9" - resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-1.15.9.tgz#f9b08ab7dd8bbb076f06f5f983b683654fe0a025" - integrity sha512-dOTIuqpWLyl3BBXU3maNQsS4A3zuuoYRNIvYSxxhebPfXg2mzWQEPne/nlJ37yOse6uGgR386uTpdsx4D0QZWA== - dependencies: - "@types/http-errors" "*" - "@types/node" "*" - "@types/send" "<1" - "@types/serve-static@^2": version "2.2.0" resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-2.2.0.tgz#d4a447503ead0d1671132d1ab6bd58b805d8de6a" @@ -6554,13 +6480,6 @@ resolved "https://registry.yarnpkg.com/@types/use-sync-external-store/-/use-sync-external-store-0.0.6.tgz#60be8d21baab8c305132eb9cb912ed497852aadc" integrity sha512-zFDAD+tlpf2r4asuHEj0XH6pY6i0g5NeAHPn+15wk3BV6JA69eERFXC1gyGThDkVa1zCyKr5jox1+2LbV/AMLg== -"@types/ws@*", "@types/ws@8.18.1": - version "8.18.1" - resolved "https://registry.yarnpkg.com/@types/ws/-/ws-8.18.1.tgz#48464e4bf2ddfd17db13d845467f6070ffea4aa9" - integrity sha512-ThVF6DCVhA8kUGy+aazFQ4kXQ7E1Ty7A3ypFOe0IcJV8O/M511G99AW24irKrW56Wt44yG9+ij8FaqoBGkuBXg== - dependencies: - "@types/node" "*" - "@types/yargs-parser@*": version "21.0.3" resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-21.0.3.tgz#815e30b786d2e8f0dcd85fd5bcf5e1a04d008f15" @@ -7581,18 +7500,6 @@ async-function@^1.0.0: resolved "https://registry.yarnpkg.com/async-function/-/async-function-1.0.0.tgz#509c9fca60eaf85034c6829838188e4e4c8ffb2b" integrity sha512-hsU18Ae8CDTR6Kgu9DYf0EbCr/a5iGL0rytQDobUcdpYOKokk8LEjVphnXkDkgpi0wYVsqrXuP0bZxJaTqdgoA== -async-lock@^1.3.1: - version "1.4.1" - resolved "https://registry.yarnpkg.com/async-lock/-/async-lock-1.4.1.tgz#56b8718915a9b68b10fce2f2a9a3dddf765ef53f" - integrity sha512-Az2ZTpuytrtqENulXwO3GGv1Bztugx6TT37NIo7imr/Qo0gsYiGtSdBa2B6fsXhTpVZDNfu1Qn3pk531e3q+nQ== - -async-mutex@^0.5.0: - version "0.5.0" - resolved "https://registry.yarnpkg.com/async-mutex/-/async-mutex-0.5.0.tgz#353c69a0b9e75250971a64ac203b0ebfddd75482" - integrity sha512-1A94B18jkJ3DYq284ohPxoXbfTA5HsQ7/Mf4DEhcyLx3Bz27Rh59iScbB6EPiP+B+joue6YCxcMXSbFC1tZKwA== - dependencies: - tslib "^2.4.0" - async@^3.2.6: version "3.2.6" resolved "https://registry.yarnpkg.com/async/-/async-3.2.6.tgz#1b0728e14929d51b85b449b7f06e27c1145e38ce" @@ -7625,16 +7532,6 @@ axe-core@^4.10.0: resolved "https://registry.yarnpkg.com/axe-core/-/axe-core-4.11.0.tgz#16f74d6482e343ff263d4f4503829e9ee91a86b6" integrity sha512-ilYanEU8vxxBexpJd8cWM4ElSQq4QctCLKih0TSfjIfCQTeyH/6zVrmIJfLPrKTKJRbiG+cfnZbQIjAlJmF1jQ== -axios@1.18.1: - version "1.18.1" - resolved "https://registry.yarnpkg.com/axios/-/axios-1.18.1.tgz#d63f9863bcd8938815c86f9e2abd380189d96dfe" - integrity sha512-3nTvFlvpn9Zu/RkHUqtc7/+al4UpRW5az71ap5zccp6e8RAYEzhMTecX8Dz1wWDYrPpUoB1HAQEGEAEvUr7S9g== - dependencies: - follow-redirects "^1.16.0" - form-data "^4.0.5" - https-proxy-agent "^5.0.1" - proxy-from-env "^2.1.0" - axobject-query@^4.1.0: version "4.1.0" resolved "https://registry.yarnpkg.com/axobject-query/-/axobject-query-4.1.0.tgz#28768c76d0e3cff21bc62a9e2d0b6ac30042a1ee" @@ -9538,13 +9435,6 @@ expect@^30.0.0: jest-mock "30.2.0" jest-util "30.2.0" -express-ws@5.0.2: - version "5.0.2" - resolved "https://registry.yarnpkg.com/express-ws/-/express-ws-5.0.2.tgz#5b02d41b937d05199c6c266d7cc931c823bda8eb" - integrity sha512-0uvmuk61O9HXgLhGl3QhNSEtRsQevtmbL94/eILaliEADZBHZOQUAiHFrGPrgsjikohyrmSG5g+sCfASTt0lkQ== - dependencies: - ws "^7.4.6" - express@5.2.1: version "5.2.1" resolved "https://registry.yarnpkg.com/express/-/express-5.2.1.tgz#8f21d15b6d327f92b4794ecf8cb08a72f956ac04" @@ -9778,11 +9668,6 @@ flatted@^3.2.9, flatted@^3.3.3: resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.4.2.tgz#f5c23c107f0f37de8dbdf24f13722b3b98d52726" integrity sha512-PjDse7RzhcPkIJwy5t7KPWQSZ9cAbzQXcafsetQoD7sOJRQlGikNbx7yZp2OotDnJyrDcbyRq3Ttb18iYOqkxA== -follow-redirects@^1.16.0: - version "1.16.0" - resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.16.0.tgz#28474a159d3b9d11ef62050a14ed60e4df6d61bc" - integrity sha512-y5rN/uOsadFT/JfYwhxRS5R7Qce+g3zG97+JrtFZlC9klX/W5hD7iiLzScI4nZqUS7DNUdhPgw4xI8W2LuXlUw== - fontkit@^2.0.2: version "2.0.4" resolved "https://registry.yarnpkg.com/fontkit/-/fontkit-2.0.4.tgz#4765d664c68b49b5d6feb6bd1051ee49d8ec5ab0" @@ -10395,7 +10280,7 @@ http-proxy-agent@^7.0.2: agent-base "^7.1.0" debug "^4.3.4" -https-proxy-agent@^5.0.0, https-proxy-agent@^5.0.1: +https-proxy-agent@^5.0.0: version "5.0.1" resolved "https://registry.yarnpkg.com/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz#c59ef224a04fe8b754f3db0063a25ea30d0005d6" integrity sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA== @@ -11406,6 +11291,11 @@ jest@30.4.2: import-local "^3.2.0" jest-cli "30.4.2" +jose@6.2.8: + version "6.2.8" + resolved "https://registry.yarnpkg.com/jose/-/jose-6.2.8.tgz#39c1459fe5eac84eb39b1623b8077dcf9ca6c506" + integrity sha512-Bsdjwm3Qsd/P0jR+BHDe3LytDfY7WBq2HmCCLIwuVRHMuEC9ae7/R474GIUdF1NgCyZjzVo/A9DOiOBtXq8ZoQ== + "js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0: version "4.0.0" resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499" @@ -11579,11 +11469,6 @@ kind-of@^6.0.2: resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd" integrity sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw== -kleur@^4.1.4: - version "4.1.5" - resolved "https://registry.yarnpkg.com/kleur/-/kleur-4.1.5.tgz#95106101795f7050c6c650f350c683febddb1780" - integrity sha512-o+NO+8WrRiQEE4/7nwRJhN1HWpVmJm511pBHUxPLtp0BUISzlBplORYSmTclCnJvQq2tKu/sgl3xVpkc7ZWuQQ== - known-css-properties@^0.37.0: version "0.37.0" resolved "https://registry.yarnpkg.com/known-css-properties/-/known-css-properties-0.37.0.tgz#10ebe49b9dbb6638860ff8a002fb65a053f4aec5" @@ -11619,20 +11504,20 @@ levn@^0.4.1: prelude-ls "^1.2.1" type-check "~0.4.0" -lib0@^0.2.109, lib0@^0.2.47, lib0@^0.2.85, lib0@^0.2.87: - version "0.2.114" - resolved "https://registry.yarnpkg.com/lib0/-/lib0-0.2.114.tgz#0b0e55c3ffa8768fe3d9efca971059f465db4baf" - integrity sha512-gcxmNFzA4hv8UYi8j43uPlQ7CGcyMJ2KQb5kZASw6SnAKAf10hK12i2fjrS3Cl/ugZa5Ui6WwIu1/6MIXiHttQ== - dependencies: - isomorphic.js "^0.2.4" - -lib0@^0.2.99: +lib0@^0.2.102, lib0@^0.2.99: version "0.2.117" resolved "https://registry.yarnpkg.com/lib0/-/lib0-0.2.117.tgz#6c3f926475d28904af05b590703cbbbc29475716" integrity sha512-DeXj9X5xDCjgKLU/7RR+/HQEVzuuEUiwldwOGsHK/sfAfELGWEyTcf0x+uOvCvK3O2zPmZePXWL85vtia6GyZw== dependencies: isomorphic.js "^0.2.4" +lib0@^0.2.109, lib0@^0.2.85: + version "0.2.114" + resolved "https://registry.yarnpkg.com/lib0/-/lib0-0.2.114.tgz#0b0e55c3ffa8768fe3d9efca971059f465db4baf" + integrity sha512-gcxmNFzA4hv8UYi8j43uPlQ7CGcyMJ2KQb5kZASw6SnAKAf10hK12i2fjrS3Cl/ugZa5Ui6WwIu1/6MIXiHttQ== + dependencies: + isomorphic.js "^0.2.4" + lie@~3.3.0: version "3.3.0" resolved "https://registry.yarnpkg.com/lie/-/lie-3.3.0.tgz#dcf82dee545f46074daf200c7c1c5a08e0f40f6a" @@ -13045,11 +12930,6 @@ proxy-from-env@^1.1.0: resolved "https://registry.yarnpkg.com/proxy-from-env/-/proxy-from-env-1.1.0.tgz#e102f16ca355424865755d2c9e8ea4f24d58c3e2" integrity sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg== -proxy-from-env@^2.1.0: - version "2.1.0" - resolved "https://registry.yarnpkg.com/proxy-from-env/-/proxy-from-env-2.1.0.tgz#a7487568adad577cfaaa7e88c49cab3ab3081aba" - integrity sha512-cJ+oHTW1VAEa8cJslgmUZrc+sjRKgAKl3Zyse6+PV38hZe/V6Z14TbCuXcan9F9ghlz4QrFr2c92TNF82UkYHA== - pstree.remy@^1.1.8: version "1.1.8" resolved "https://registry.yarnpkg.com/pstree.remy/-/pstree.remy-1.1.8.tgz#c242224f4a67c21f686839bbdb4ac282b8373d3a" @@ -13318,7 +13198,7 @@ react-intersection-observer@10.1.0: resolved "https://registry.yarnpkg.com/react-intersection-observer/-/react-intersection-observer-10.1.0.tgz#4aedf418c793f2bcf27353263f43553d12afba71" integrity sha512-V8HDu3+Llg6OEhOxx8LnUSS0t4VS+1Xk9ZatkI8Jct/H0CwKnqFTCu8NT3q7ghJTghTdIrEMPSWr2dkKPG+gdQ== -"react-is-18@npm:react-is@^18.3.1": +"react-is-18@npm:react-is@^18.3.1", react-is@^18.3.1: version "18.3.1" resolved "https://registry.yarnpkg.com/react-is/-/react-is-18.3.1.tgz#e83557dc12eae63a99e003a46388b1dcbb44db7e" integrity sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg== @@ -13343,11 +13223,6 @@ react-is@^17.0.1: resolved "https://registry.yarnpkg.com/react-is/-/react-is-17.0.2.tgz#e691d4a8e9c789365655539ab372762b0efb54f0" integrity sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w== -react-is@^18.3.1: - version "18.3.1" - resolved "https://registry.yarnpkg.com/react-is/-/react-is-18.3.1.tgz#e83557dc12eae63a99e003a46388b1dcbb44db7e" - integrity sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg== - react-lifecycles-compat@^3.0.0, react-lifecycles-compat@^3.0.4: version "3.0.4" resolved "https://registry.yarnpkg.com/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz#4f1a273afdfc8f3488a8c516bfda78f872352362" @@ -14398,16 +14273,7 @@ string-length@^4.0.2: char-regex "^1.0.2" strip-ansi "^6.0.0" -"string-width-cjs@npm:string-width@^4.2.0": - version "4.2.3" - resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010" - integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g== - dependencies: - emoji-regex "^8.0.0" - is-fullwidth-code-point "^3.0.0" - strip-ansi "^6.0.1" - -string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3: +"string-width-cjs@npm:string-width@^4.2.0", string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3: version "4.2.3" resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010" integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g== @@ -14549,14 +14415,7 @@ stringify-object@^3.3.0: is-obj "^1.0.1" is-regexp "^1.0.0" -"strip-ansi-cjs@npm:strip-ansi@^6.0.1": - version "6.0.1" - resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9" - integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A== - dependencies: - ansi-regex "^5.0.1" - -strip-ansi@^6.0.0, strip-ansi@^6.0.1: +"strip-ansi-cjs@npm:strip-ansi@^6.0.1", strip-ansi@^6.0.0, strip-ansi@^6.0.1: version "6.0.1" resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9" integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A== @@ -16095,17 +15954,7 @@ write-file-atomic@^5.0.1: imurmurhash "^0.1.4" signal-exit "^4.0.1" -ws@8.21.1: - version "8.21.1" - resolved "https://registry.yarnpkg.com/ws/-/ws-8.21.1.tgz#045650cd4b1207809e7547146223c3814a9af586" - integrity sha512-+0NTnW77fFN/DjQi6k/Sq/Yvk4Sgajw7urW8V+asjXnRgDs9gyGkdb7EzgfhA4goXsRIZKE28fzIXBHEzhuiWw== - -ws@^7.4.6: - version "7.5.11" - resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.11.tgz#9460daf1812bb81a423c5b9eac746941a86310fa" - integrity sha512-zS54Oen9bITtp7kp2XM3AydrCIq1D+HwJOuH+c+e4LfpL/lotP5osijd+UoMnxwAam1GN8R4KtLAyIrIcBNpiA== - -ws@^8.17.1, ws@^8.18.0, ws@^8.5.0: +ws@^8.18.0: version "8.21.0" resolved "https://registry.yarnpkg.com/ws/-/ws-8.21.0.tgz#012e413fc07429945121b0c153158c4343086951" integrity sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g== @@ -16144,19 +15993,20 @@ y-prosemirror@^1.3.7: dependencies: lib0 "^0.2.109" -y-protocols@1.0.7: +y-protocols@1.0.7, y-protocols@^1.0.5, y-protocols@^1.0.6: version "1.0.7" resolved "https://registry.yarnpkg.com/y-protocols/-/y-protocols-1.0.7.tgz#6631c492e75b78b3a61353a60067e6f8a4c38d5f" integrity sha512-YSVsLoXxO67J6eE/nV4AtFtT3QEotZf5sK5BHxFBXso7VDUT3Tx07IfA6hsu5Q5OmBdMkQVmFZ9QOA7fikWvnw== dependencies: lib0 "^0.2.85" -y-protocols@^1.0.6: - version "1.0.6" - resolved "https://registry.yarnpkg.com/y-protocols/-/y-protocols-1.0.6.tgz#66dad8a95752623443e8e28c0e923682d2c0d495" - integrity sha512-vHRF2L6iT3rwj1jub/K5tYcTT/mEYDUppgNPXwp8fmLpui9f7Yeq3OEtTLVF012j39QnV+KEQpNqoN7CWU7Y9Q== +y-websocket@3.0.0: + version "3.0.0" + resolved "https://registry.yarnpkg.com/y-websocket/-/y-websocket-3.0.0.tgz#e86bdb29cc0a53cb8d6e33ec8d24614a723832af" + integrity sha512-mUHy7AzkOZ834T/7piqtlA8Yk6AchqKqcrCXjKW8J1w2lPtRDjz8W5/CvXz9higKAHgKRKqpI3T33YkRFLkPtg== dependencies: - lib0 "^0.2.85" + lib0 "^0.2.102" + y-protocols "^1.0.5" y18n@^5.0.5: version "5.0.8" diff --git a/src/helm/env.d/dev/values.impress.yaml.gotmpl b/src/helm/env.d/dev/values.impress.yaml.gotmpl index 981f4c84a5..ce9530123e 100644 --- a/src/helm/env.d/dev/values.impress.yaml.gotmpl +++ b/src/helm/env.d/dev/values.impress.yaml.gotmpl @@ -15,9 +15,6 @@ image: backend: replicas: 1 envVars: - COLLABORATION_SERVER_SECRET: my-secret - COLLABORATION_API_URL: https://docs.127.0.0.1.nip.io/collaboration/api/ - COLLABORATION_WS_NOT_CONNECTED_READ_ONLY: False CONVERSION_UPLOAD_ENABLED: True DJANGO_CSRF_TRUSTED_ORIGINS: https://docs.127.0.0.1.nip.io DJANGO_CONFIGURATION: Feature @@ -74,7 +71,10 @@ backend: STORAGES_STATICFILES_BACKEND: django.contrib.staticfiles.storage.StaticFilesStorage DOCSPEC_API_URL: http://impress-docs-docspec:4000/conversion USER_RECONCILIATION_FORM_URL: https://docs.127.0.0.1.nip.io - Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider-converter:443/api/ + # the collaboration server, reached in-cluster: the backend reads and + # writes document content there, and fetches its JWKS from the same host + YHUB_API_BASE_URL: http://impress-docs-yhub:443 + Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider:443/api/ Y_PROVIDER_API_KEY: my-secret CACHES_KEY_PREFIX: "{{ now | unixEpoch }}" django: @@ -162,11 +162,6 @@ frontend: runAsNonRoot: false yProvider: - - converter: - enabled: true - replicas: 2 - replicas: 1 image: @@ -178,8 +173,6 @@ yProvider: COLLABORATION_BACKEND_BASE_URL: https://docs.127.0.0.1.nip.io COLLABORATION_LOGGING: true COLLABORATION_SERVER_ORIGIN: https://docs.127.0.0.1.nip.io - COLLABORATION_SERVER_SECRET: my-secret - Y_PROVIDER_API_KEY: my-secret NODE_EXTRA_CA_CERTS: /cert/cacert.pem # Extra volume mounts to manage our local custom CA and avoid to set ssl_verify: false @@ -197,6 +190,57 @@ yProvider: - key: cacert.pem path: cacert.pem +# The keys the backend and the collaboration server sign the calls they make to +# each other with, generated on the cluster by a job into a secret both mount +# read-only. +jwtKeys: + enabled: true + +yhub: + replicas: 3 + + worker: + enabled: true + replicas: 2 + + image: + repository: localhost:5001/impress-yhub + pullPolicy: Always + tag: "latest" + + envVars: + # its own logical database on the dev-backend postgres: the init-db job + # creates it, the backend never touches it + POSTGRES: postgres://dinum:pass@dev-backend-postgres:5432/yhub + # a redis database of its own too ā€” the backend cache and celery live in /1 + REDIS: redis://user:pass@dev-backend-redis:6379/2 + REDIS_PREFIX: yhub + COLLABORATION_BACKEND_BASE_URL: https://docs.127.0.0.1.nip.io + COLLABORATION_SERVER_ORIGIN: https://docs.127.0.0.1.nip.io + NODE_EXTRA_CA_CERTS: /cert/cacert.pem + # YHUB_JWT_PRIVATE_KEY_FILE comes from the jwtKeys job below + LOG_LEVEL: debug + YHUB_S3_PERSISTENCE: true + YHUB_S3_ENDPOINT_URL: http://dev-backend-minio.impress.svc.cluster.local:9000 + YHUB_S3_ACCESS_KEY_ID: dinum + YHUB_S3_SECRET_ACCESS_KEY: password + YHUB_S3_BUCKET_NAME: docs-media-storage + + # Extra volume mounts to manage our local custom CA and avoid to set ssl_verify: false + extraVolumeMounts: + - name: certs + mountPath: /cert/cacert.pem + subPath: cacert.pem + + # Extra volumes to manage our local custom CA and avoid to set ssl_verify: false + extraVolumes: + - name: certs + configMap: + name: certifi + items: + - key: cacert.pem + path: cacert.pem + docSpec: enabled: true replicas: 1 @@ -223,7 +267,7 @@ ingressCollaborationWS: host: docs.127.0.0.1.nip.io ingressCollaborationApi: - enabled: true + enabled: false host: docs.127.0.0.1.nip.io ingressAdmin: diff --git a/src/helm/env.d/feature/values.impress.yaml.gotmpl b/src/helm/env.d/feature/values.impress.yaml.gotmpl index e61d741541..183d72d53c 100644 --- a/src/helm/env.d/feature/values.impress.yaml.gotmpl +++ b/src/helm/env.d/feature/values.impress.yaml.gotmpl @@ -16,10 +16,7 @@ image: backend: replicas: 1 envVars: - COLLABORATION_SERVER_SECRET: my-secret CONVERSION_UPLOAD_ENABLED: True - COLLABORATION_API_URL: https://{{ .Values.feature }}-docs.{{ .Values.domain }}/collaboration/api/ - COLLABORATION_WS_NOT_CONNECTED_READ_ONLY: True DJANGO_CSRF_TRUSTED_ORIGINS: https://{{ .Values.feature }}-docs.{{ .Values.domain }} DJANGO_CONFIGURATION: Feature DJANGO_ALLOWED_HOSTS: {{ .Values.feature }}-docs.{{ .Values.domain }} @@ -74,7 +71,10 @@ backend: STORAGES_STATICFILES_BACKEND: django.contrib.staticfiles.storage.StaticFilesStorage DOCSPEC_API_URL: http://impress-docs-docspec:4000/conversion USER_RECONCILIATION_FORM_URL: https://{{ .Values.feature }}-docs.{{ .Values.domain }} - Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider-converter:443/api/ + # the collaboration server, reached in-cluster: the backend reads and + # writes document content there, and fetches its JWKS from the same host + YHUB_API_BASE_URL: http://impress-docs-yhub:443 + Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider:443/api/ Y_PROVIDER_API_KEY: my-secret CACHES_KEY_PREFIX: "{{ now | unixEpoch }}" migrate: @@ -140,11 +140,6 @@ frontend: tag: *tag yProvider: - - converter: - enabled: true - replicas: 1 - replicas: 1 image: @@ -156,10 +151,44 @@ yProvider: COLLABORATION_BACKEND_BASE_URL: https://{{ .Values.feature }}-docs.{{ .Values.domain }} COLLABORATION_LOGGING: true COLLABORATION_SERVER_ORIGIN: https://{{ .Values.feature }}-docs.{{ .Values.domain }} - COLLABORATION_SERVER_SECRET: my-secret - Y_PROVIDER_API_KEY: my-secret NODE_OPTIONS: "--max-old-space-size=1024" +# The keys the backend and the collaboration server sign the calls they make to +# each other with, generated on the cluster by a job into a secret both mount +# read-only. +jwtKeys: + enabled: true + +yhub: + replicas: 3 + + worker: + enabled: true + replicas: 2 + + image: + repository: lasuite/impress-yhub + pullPolicy: Always + tag: *tag + + envVars: + # its own logical database on the dev-backend postgres, created by the + # init-db job; redis /2, the backend cache and celery live in /1 + POSTGRES: postgres://dinum:pass@dev-backend-postgres:5432/yhub + REDIS: redis://user:pass@dev-backend-redis:6379/2 + REDIS_PREFIX: yhub + COLLABORATION_BACKEND_BASE_URL: https://{{ .Values.feature }}-docs.{{ .Values.domain }} + COLLABORATION_SERVER_ORIGIN: https://{{ .Values.feature }}-docs.{{ .Values.domain }} + NODE_OPTIONS: "--max-old-space-size=1024" + UWS_HTTP_MAX_HEADERS_SIZE: 32768 + LOG_LEVEL: debug + YHUB_S3_PERSISTENCE: true + YHUB_S3_ENDPOINT_URL: http://dev-backend-minio.{{ .Namespace }}.svc.cluster.local:9000 + YHUB_S3_ACCESS_KEY_ID: dinum + YHUB_S3_SECRET_ACCESS_KEY: password + YHUB_S3_BUCKET_NAME: docs-media-storage + + docSpec: enabled: true replicas: 1 @@ -187,7 +216,7 @@ ingressCollaborationWS: host: {{ .Values.feature }}-docs.{{ .Values.domain }} ingressCollaborationApi: - enabled: true + enabled: false host: {{ .Values.feature }}-docs.{{ .Values.domain }} ingressAdmin: diff --git a/src/helm/impress/README.md b/src/helm/impress/README.md index 5e8a97f56a..95bd7ff233 100644 --- a/src/helm/impress/README.md +++ b/src/helm/impress/README.md @@ -38,7 +38,6 @@ | `ingressCollaborationWS.annotations.nginx.ingress.kubernetes.io/enable-websocket` | | `true` | | `ingressCollaborationWS.annotations.nginx.ingress.kubernetes.io/proxy-read-timeout` | | `86400` | | `ingressCollaborationWS.annotations.nginx.ingress.kubernetes.io/proxy-send-timeout` | | `86400` | -| `ingressCollaborationWS.annotations.nginx.ingress.kubernetes.io/upstream-hash-by` | | `$arg_room` | | `ingressRedirects.enabled` | whether to enable the Ingress Redirects or not | `false` | | `ingressRedirects.className` | IngressClass to use for the Ingress Redirects | `nil` | | `ingressRedirects.host` | Host for the Ingress Redirects | `impress.example.com` | @@ -51,13 +50,13 @@ | `ingressCollaborationApi.className` | IngressClass to use for the Ingress | `nil` | | `ingressCollaborationApi.host` | Host for the Ingress | `impress.example.com` | | `ingressCollaborationApi.path` | Path to use for the Ingress | `/collaboration/api/` | +| `ingressCollaborationApi.paths` | Paths to route to the collaboration server, one rule each | `["/collaboration/ydoc/","/collaboration/jwks/"]` | | `ingressCollaborationApi.hosts` | Additional host to configure for the Ingress | `[]` | | `ingressCollaborationApi.tls.enabled` | Whether to enable TLS for the Ingress | `true` | | `ingressCollaborationApi.tls.secretName` | Secret name for TLS config | `nil` | | `ingressCollaborationApi.tls.additional[].secretName` | Secret name for additional TLS config | | | `ingressCollaborationApi.tls.additional[].hosts[]` | Hosts for additional TLS config | | | `ingressCollaborationApi.customBackends` | Add custom backends to ingress | `[]` | -| `ingressCollaborationApi.annotations.nginx.ingress.kubernetes.io/upstream-hash-by` | | `$arg_room` | | `ingressAdmin.enabled` | whether to enable the Ingress or not | `false` | | `ingressAdmin.className` | IngressClass to use for the Ingress | `nil` | | `ingressAdmin.host` | Host for the Ingress | `impress.example.com` | @@ -301,13 +300,147 @@ | `yProvider.pdb.enabled` | Enable pdb on yProvider | `true` | | `yProvider.serviceAccountName` | Optional service account name to use for yProvider pods | `nil` | +### JWT signing keys + +| Name | Description | Value | +| ------------------------------------------------------ | ------------------------------------------------------------------------------------ | -------------------- | +| `jwtKeys.enabled` | Generate the JWT signing keys of the services on the cluster | `false` | +| `jwtKeys.existingSecret` | Secret already holding the keys, generated in a secret of the chart's own when empty | `nil` | +| `jwtKeys.mountPath` | Path the keys are mounted at, in every service reading them | `/data/jwt` | +| `jwtKeys.backendKeyFilename` | Name of the key signing the tokens the backend issues | `private.pem` | +| `jwtKeys.yhubKeyFilename` | Name of the key signing the calls the collaboration server makes to the backend | `yhub-private.pem` | +| `jwtKeys.keySize` | Size, in bits, of the generated RSA keys | `2048` | +| `jwtKeys.rbac.create` | Create the service account and the role the job needs to create the secret | `true` | +| `jwtKeys.image.repository` | Repository to use to pull the image generating the keys | `alpine/openssl` | +| `jwtKeys.image.tag` | Tag of the image generating the keys | `3.5.7` | +| `jwtKeys.image.pullPolicy` | Pull policy of the image generating the keys | `IfNotPresent` | +| `jwtKeys.kubectlImage.repository` | Repository to use to pull the image handing the keys to the secret | `dtzar/helm-kubectl` | +| `jwtKeys.kubectlImage.tag` | Tag of the image handing the keys to the secret | `3.16.2` | +| `jwtKeys.kubectlImage.pullPolicy` | Pull policy of the image handing the keys to the secret | `IfNotPresent` | +| `jwtKeys.job.podSecurityContext` | Pod security context of the generating job | `{}` | +| `jwtKeys.job.securityContext.allowPrivilegeEscalation` | Whether to allow privilege escalation for the job containers | `false` | +| `jwtKeys.job.securityContext.capabilities.drop` | List of capabilities to drop for the job containers | `["ALL"]` | +| `jwtKeys.job.securityContext.runAsNonRoot` | Whether to run the job containers as a non-root user | `true` | +| `jwtKeys.job.securityContext.runAsUser` | User the job containers run as, their images declaring none | `1000` | +| `jwtKeys.job.securityContext.runAsGroup` | Group the job containers run as | `1000` | +| `jwtKeys.job.securityContext.seccompProfile.type` | Seccomp profile type for the job containers | `RuntimeDefault` | +| `jwtKeys.job.restartPolicy` | Restart policy of the generating job | `Never` | +| `jwtKeys.job.backoffLimit` | Numbers of generating job retries | `2` | +| `jwtKeys.job.ttlSecondsAfterFinished` | Period to wait before removing the generating job | `30` | +| `jwtKeys.job.generateCommand` | Override the command generating the keys | `[]` | +| `jwtKeys.job.publishCommand` | Override the command creating the secret from the generated keys | `[]` | +| `jwtKeys.job.annotations` | Annotations to add to the generating job | `{}` | +| `jwtKeys.job.podAnnotations` | Annotations to add to the generating job Pod | `{}` | +| `jwtKeys.job.resources` | Resource requirements for the job containers | `{}` | +| `jwtKeys.job.nodeSelector` | Node selector for the generating job Pod | `{}` | +| `jwtKeys.job.tolerations` | Tolerations for the generating job Pod | `[]` | +| `jwtKeys.job.affinity` | Affinity for the generating job Pod | `{}` | +| `jwtKeys.job.serviceAccountName` | Service account of the generating job Pod, the one created above when empty | `nil` | + +### yhub + +| Name | Description | Value | +| -------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------- | +| `yhub.enabled` | Enable the yhub collaboration server, its service and its init-db job | `true` | +| `yhub.image.repository` | Repository to use to pull the yhub container image | `lasuite/impress-yhub` | +| `yhub.image.tag` | yhub container tag | `latest` | +| `yhub.image.pullPolicy` | yhub container image pull policy | `IfNotPresent` | +| `yhub.command` | Override the yhub container command | `[]` | +| `yhub.args` | Override the yhub container args | `[]` | +| `yhub.replicas` | Amount of yhub replicas | `3` | +| `yhub.worker.enabled` | Deploy the worker apart from the server, each scaling on its own | `false` | +| `yhub.worker.replicas` | Amount of yhub worker replicas | `1` | +| `yhub.worker.resources` | Resource requirements for the yhub worker container, the server ones when empty | `{}` | +| `yhub.worker.podAnnotations` | Annotations to add to the yhub worker Pod, the server ones when empty | `{}` | +| `yhub.worker.dpAnnotations` | Annotations to add to the yhub worker Deployment, the server ones when empty | `{}` | +| `yhub.worker.nodeSelector` | Node selector for the yhub worker Pod, the server one when empty | `{}` | +| `yhub.worker.tolerations` | Tolerations for the yhub worker Pod, the server ones when empty | `[]` | +| `yhub.worker.affinity` | Affinity for the yhub worker Pod, the server one when empty | `{}` | +| `yhub.worker.terminationGracePeriodSeconds` | Grace period given to a worker pod to finish its task, the server one when empty | `nil` | +| `yhub.worker.pdb.enabled` | Enable pdb on the yhub worker | `true` | +| `yhub.shareProcessNamespace` | Enable share process namespace between containers | `false` | +| `yhub.sidecars` | Add sidecars containers to yhub deployment | `[]` | +| `yhub.terminationGracePeriodSeconds` | Grace period given to a yhub pod to drain before it is killed | `60` | +| `yhub.securityContext.allowPrivilegeEscalation` | Whether to allow privilege escalation for the yhub container | `false` | +| `yhub.securityContext.capabilities.drop` | List of capabilities to drop for the yhub container | `["ALL"]` | +| `yhub.securityContext.runAsNonRoot` | Whether to run the yhub container as a non-root user | `true` | +| `yhub.securityContext.runAsUser` | User the yhub container runs as | `1000` | +| `yhub.securityContext.runAsGroup` | Group the yhub container runs as | `1000` | +| `yhub.securityContext.seccompProfile.type` | Seccomp profile type for the yhub container | `RuntimeDefault` | +| `yhub.envVars` | Configure yhub container environment variables | `undefined` | +| `yhub.envVars.REDIS` | Required, redis/valkey url holding the live document state (e.g. redis://valkey:6379/0) | | +| `yhub.envVars.POSTGRES` | Required, url of the yhub database, created by the init-db job (e.g. postgres://user:pass@postgres:5432/yhub) | | +| `yhub.envVars.REDIS_PREFIX` | Namespace of the redis keys, when the instance is shared (default: yhub) | | +| `yhub.envVars.COLLABORATION_BACKEND_BASE_URL` | Base url of the Docs backend, which yhub asks about users and document access rights | | +| `yhub.envVars.COLLABORATION_SERVER_ORIGIN` | Comma separated list of the origins allowed to open a websocket | | +| `yhub.envVars.YHUB_JWT_PRIVATE_KEY_FILE` | Path to the RSA private key (PEM) yhub signs its calls to the backend with, mounted from a secret | | +| `yhub.envVars.YHUB_TASK_CONCURRENCY` | Tasks one worker process claims at once, times the replicas running a worker (default: 5) | | +| `yhub.envVars.YHUB_TASK_DEBOUNCE_MS` | How long an update waits on the redis stream before a worker persists it, in ms (default: 10000) | | +| `yhub.envVars.YHUB_MIN_MESSAGE_LIFETIME_MS` | How long persisted updates stay replayable from redis, in ms (default: 60000) | | +| `yhub.envVars.SOFT_MIGRATION` | Set to "true" to seed rooms from the legacy Django/S3 document store on first access | | +| `yhub.envVars.LEGACY_S3_ENDPOINT_URL` | Required by SOFT_MIGRATION, endpoint of the legacy Django media bucket, without a path (e.g. https://s3.example.com) | | +| `yhub.envVars.LEGACY_S3_ACCESS_KEY_ID` | Required by SOFT_MIGRATION, read access to the legacy bucket (or LEGACY_S3_ACCESS_KEY_ID_FILE) | | +| `yhub.envVars.LEGACY_S3_SECRET_ACCESS_KEY` | Required by SOFT_MIGRATION, secret of the key above (or LEGACY_S3_SECRET_ACCESS_KEY_FILE) | | +| `yhub.envVars.LEGACY_S3_REGION_NAME` | Region of the legacy bucket, when its provider needs one | | +| `yhub.envVars.LEGACY_S3_BUCKET_NAME` | Name of the legacy Django media bucket (default: impress-media-storage) | | +| `yhub.envVars.LEGACY_S3_SIGNATURE_VERSION` | How the calls to the legacy bucket are signed, s3v4 or v4 (default: s3v4) | | +| `yhub.envVars.YHUB_S3_PERSISTENCE` | Set to "true" to store the document blobs in a bucket instead of the yhub database ā€” read src/yhub-server/README.md first, it cannot be turned back off | | +| `yhub.envVars.YHUB_S3_ENDPOINT_URL` | Required by YHUB_S3_PERSISTENCE, endpoint of the bucket the blobs are stored in, without a path (e.g. https://s3.example.com) | | +| `yhub.envVars.YHUB_S3_ACCESS_KEY_ID` | Required by YHUB_S3_PERSISTENCE, read/write/delete access to that bucket (or YHUB_S3_ACCESS_KEY_ID_FILE) | | +| `yhub.envVars.YHUB_S3_SECRET_ACCESS_KEY` | Required by YHUB_S3_PERSISTENCE, secret of the key above (or YHUB_S3_SECRET_ACCESS_KEY_FILE) | | +| `yhub.envVars.YHUB_S3_BUCKET_NAME` | Required by YHUB_S3_PERSISTENCE, name of that bucket, created on startup when missing | | +| `yhub.envVars.YHUB_S3_REGION_NAME` | Region of that bucket, when its provider needs one | | +| `yhub.envVars.BY_VALUE` | Example environment variable by setting value directly | | +| `yhub.envVars.FROM_CONFIGMAP.configMapKeyRef.name` | Name of a ConfigMap when configuring env vars from a ConfigMap | | +| `yhub.envVars.FROM_CONFIGMAP.configMapKeyRef.key` | Key within a ConfigMap when configuring env vars from a ConfigMap | | +| `yhub.envVars.FROM_SECRET.secretKeyRef.name` | Name of a Secret when configuring env vars from a Secret | | +| `yhub.envVars.FROM_SECRET.secretKeyRef.key` | Key within a Secret when configuring env vars from a Secret | | +| `yhub.podAnnotations` | Annotations to add to the yhub Pod | `{}` | +| `yhub.dpAnnotations` | Annotations to add to the yhub Deployment | `{}` | +| `yhub.initDbJobAnnotations` | Annotations for the yhub init-db job | `{}` | +| `yhub.jobs.ttlSecondsAfterFinished` | Period to wait before removing the init-db job | `30` | +| `yhub.jobs.backoffLimit` | Numbers of init-db job retries | `2` | +| `yhub.initDb.enabled` | Run the job creating and upgrading the yhub schema | `true` | +| `yhub.initDb.command` | Override the command creating and upgrading the yhub schema | `[]` | +| `yhub.initDb.retries` | How many times the schema script is retried while the postgres server does not answer | `60` | +| `yhub.initDb.retryDelaySeconds` | Seconds between two attempts | `5` | +| `yhub.initDb.restartPolicy` | Restart policy of the init-db job | `Never` | +| `yhub.service.type` | yhub Service type | `ClusterIP` | +| `yhub.service.port` | yhub Service listening port | `443` | +| `yhub.service.targetPort` | yhub container listening port | `3002` | +| `yhub.service.annotations` | Annotations to add to the yhub Service | `{}` | +| `yhub.probes.liveness.path` | Configure path for yhub HTTP liveness probe | `/collaboration/ping/v1` | +| `yhub.probes.liveness.initialDelaySeconds` | Configure initial delay for yhub liveness probe | `10` | +| `yhub.probes.liveness.timeoutSeconds` | Configure timeout for yhub liveness probe | `2` | +| `yhub.probes.readiness.path` | Configure path for yhub HTTP readiness probe | `/collaboration/ready/v1` | +| `yhub.probes.readiness.initialDelaySeconds` | Configure initial delay for yhub readiness probe | `5` | +| `yhub.probes.readiness.timeoutSeconds` | Configure timeout for yhub readiness probe | `3` | +| `yhub.probes.liveness.targetPort` | Configure port for yhub HTTP liveness probe | | +| `yhub.probes.readiness.targetPort` | Configure port for yhub HTTP readiness probe | | +| `yhub.probes.startup.path` | Configure path for yhub HTTP startup probe | | +| `yhub.probes.startup.targetPort` | Configure port for yhub HTTP startup probe | | +| `yhub.probes.startup.initialDelaySeconds` | Configure initial delay for yhub startup probe | | +| `yhub.probes.startup.timeoutSeconds` | Configure timeout for yhub startup probe | | +| `yhub.resources` | Resource requirements for the yhub container | `{}` | +| `yhub.nodeSelector` | Node selector for the yhub Pod | `{}` | +| `yhub.tolerations` | Tolerations for the yhub Pod | `[]` | +| `yhub.affinity` | Affinity for the yhub Pod | `{}` | +| `yhub.persistence` | Additional volumes to create and mount on the yhub. Used for debugging purposes | `{}` | +| `yhub.persistence.volume-name.size` | Size of the additional volume | | +| `yhub.persistence.volume-name.type` | Type of the additional volume, persistentVolumeClaim or emptyDir | | +| `yhub.persistence.volume-name.mountPath` | Path where the volume should be mounted to | | +| `yhub.extraVolumeMounts` | Additional volumes to mount on the yhub. Mounted on the init-db job too | `[]` | +| `yhub.extraVolumes` | Additional volumes to mount on the yhub. Mounted on the init-db job too | `[]` | +| `yhub.pdb.enabled` | Enable pdb on yhub | `true` | +| `yhub.serviceAccountName` | Optional service account name to use for yhub pods | `nil` | + ### docSpec | Name | Description | Value | | -------------------------------------------------- | --------------------------------------------------------------- | ----------------------- | | `docSpec.enabled` | Enable docSpec deployment | `false` | | `docSpec.image.repository` | Repository to use to pull docSpec container image | `ghcr.io/docspecio/api` | -| `docSpec.image.tag` | docSpec container tag | `2.6.3` | +| `docSpec.image.tag` | docSpec container tag | `3.0.1` | | `docSpec.image.pullPolicy` | docSpec container image pull policy | `IfNotPresent` | | `docSpec.command` | Override the docSpec container command | `[]` | | `docSpec.args` | Override the docSpec container args | `[]` | diff --git a/src/helm/impress/templates/_helpers.tpl b/src/helm/impress/templates/_helpers.tpl index c4fe19048b..b3e39c2674 100644 --- a/src/helm/impress/templates/_helpers.tpl +++ b/src/helm/impress/templates/_helpers.tpl @@ -187,22 +187,129 @@ Requires top level scope {{- end }} {{/* -Full name for the yProvider converter +Full name for the docSpec Requires top level scope */}} -{{- define "impress.yProvider.converter.fullname" -}} -{{ include "impress.yProvider.fullname" . }}-converter +{{- define "impress.docSpec.fullname" -}} +{{ include "impress.fullname" . }}-docspec {{- end }} +{{/* +Full name for the yhub collaboration server + +Requires top level scope +*/}} +{{- define "impress.yhub.fullname" -}} +{{ include "impress.fullname" . }}-yhub +{{- end }} {{/* -Full name for the docSpec +Full name for the yhub worker, when it is deployed apart from the server Requires top level scope */}} -{{- define "impress.docSpec.fullname" -}} -{{ include "impress.fullname" . }}-docspec +{{- define "impress.yhub.worker.fullname" -}} +{{ include "impress.yhub.fullname" . }}-worker +{{- end }} + +{{/* +yhub worker env vars - combines common yhub.envVars with yhub.worker.envVars + +Merged rather than appended: a variable the worker sets differently from the +server (YHUB_TASK_CONCURRENCY, typically) is meant to replace it, and emitting +both would leave the value to kubernetes' last-one-wins rule and show the +variable twice in the pod. deepCopy because merge writes into its first +argument, which is a live values map. +*/}} +{{- define "impress.yhub.worker.env" -}} +{{- $topLevelScope := index . 0 -}} +{{- $workerScope := index . 1 -}} +{{- $workerEnvVars := ($workerScope.worker | default dict).envVars | default dict -}} +{{- include "impress.env.transformDict" (merge (deepCopy $workerEnvVars) $workerScope.envVars) -}} +{{- end }} + +{{/* +The role a yhub pod runs, as an environment variable. Only when the worker is +deployed apart: a single deployment runs both halves, which is what yhub does +when the variable is absent. Skipped when the deployment names the role itself, +in either env map ā€” an explicit value wins, as everywhere else here. + +Usage: {{ include "impress.yhub.roleEnv" (dict "root" $ "role" "server") }} +*/}} +{{- define "impress.yhub.roleEnv" -}} +{{- $root := .root -}} +{{- $named := merge (dict) (($root.Values.yhub.worker | default dict).envVars | default dict) ($root.Values.yhub.envVars | default dict) -}} +{{- if and $root.Values.yhub.worker.enabled (not (hasKey $named "YHUB_ROLE")) }} +- name: "YHUB_ROLE" + value: {{ .role | quote }} +{{- end }} +{{- end }} + +{{/* +JWT signing keys ā€” the RSA keys the services sign the calls they make to each +other with. The jwt-keys job generates them once into a secret every service +mounts read-only, so no key is ever templated into a manifest, written in a +values file, or kept anywhere the services themselves can write. + +Requires top level scope +*/}} +{{- define "impress.jwtKeys.secretName" -}} +{{- .Values.jwtKeys.existingSecret | default (printf "%s-jwt-keys" (include "impress.fullname" .)) -}} +{{- end }} + +{{- define "impress.jwtKeys.serviceAccountName" -}} +{{- .Values.jwtKeys.job.serviceAccountName | default (printf "%s-jwt-keys" (include "impress.fullname" .)) -}} +{{- end }} + +{{- define "impress.jwtKeys.backendPath" -}} +{{ .Values.jwtKeys.mountPath }}/{{ .Values.jwtKeys.backendKeyFilename }} +{{- end }} + +{{- define "impress.jwtKeys.yhubPath" -}} +{{ .Values.jwtKeys.mountPath }}/{{ .Values.jwtKeys.yhubKeyFilename }} +{{- end }} + +{{/* +The volume holding the keys. A pod referencing a secret that does not exist yet +stays in ContainerCreating and mounts it as soon as the job creates it, so +nothing else is needed to order the two. + +Requires top level scope +*/}} +{{- define "impress.jwtKeys.volume" -}} +- name: jwt-keys + secret: + secretName: {{ include "impress.jwtKeys.secretName" . }} + # read-only for everyone, as the files the job generates are + defaultMode: 0444 +{{- end }} + +{{- define "impress.jwtKeys.volumeMount" -}} +- name: jwt-keys + mountPath: {{ .Values.jwtKeys.mountPath }} + readOnly: true +{{- end }} + +{{/* +`*_FILE` environment variables pointing at the keys, added only when the +deployment did not set them by hand ā€” configuring a key of your own stays +possible, and wins. + +Requires top level scope +*/}} +{{- define "impress.jwtKeys.backendEnv" -}} +{{- if not (hasKey (.Values.backend.envVars | default dict) "JWT_PRIVATE_KEY_FILE") }} +- name: "JWT_PRIVATE_KEY_FILE" + value: {{ include "impress.jwtKeys.backendPath" . | quote }} +{{- end }} +{{- end }} + +{{- define "impress.jwtKeys.yhubEnv" -}} +{{- if not (hasKey (.Values.yhub.envVars | default dict) "YHUB_JWT_PRIVATE_KEY_FILE") }} +- name: "YHUB_JWT_PRIVATE_KEY_FILE" + value: {{ include "impress.jwtKeys.yhubPath" . | quote }} +{{- end }} {{- end }} diff --git a/src/helm/impress/templates/backend_cronjob_list.yaml b/src/helm/impress/templates/backend_cronjob_list.yaml index 10708c0598..dce8f72056 100644 --- a/src/helm/impress/templates/backend_cronjob_list.yaml +++ b/src/helm/impress/templates/backend_cronjob_list.yaml @@ -38,9 +38,12 @@ items: imagePullPolicy: {{ ($.Values.backend.image | default dict).pullPolicy | default $.Values.image.pullPolicy }} args: {{- toYaml .command | nindent 22 }} - {{- if $envVars}} + {{- if or $envVars $.Values.jwtKeys.enabled }} env: {{- $envVars | indent 22 }} + {{- if $.Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.backendEnv" $ | nindent 22 }} + {{- end }} {{- end }} {{- if $.Values.backend.envFrom }} envFrom: @@ -55,6 +58,9 @@ items: {{- toYaml . | nindent 22 }} {{- end }} volumeMounts: + {{- if $.Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volumeMount" $ | nindent 20 }} + {{- end }} {{- range $index, $value := $.Values.mountFiles }} - name: "files-{{ $index }}" mountPath: {{ $value.path }} @@ -72,6 +78,9 @@ items: {{- end }} restartPolicy: {{ .restartPolicy | default "Never" }} volumes: + {{- if $.Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volume" $ | nindent 16 }} + {{- end }} {{- range $index, $value := $.Values.mountFiles }} - name: "files-{{ $index }}" configMap: diff --git a/src/helm/impress/templates/backend_deployment.yaml b/src/helm/impress/templates/backend_deployment.yaml index ec5961cc88..41657ee2a4 100644 --- a/src/helm/impress/templates/backend_deployment.yaml +++ b/src/helm/impress/templates/backend_deployment.yaml @@ -49,9 +49,12 @@ spec: args: {{- toYaml . | nindent 12 }} {{- end }} - {{- if $envVars}} + {{- if or $envVars .Values.jwtKeys.enabled }} env: {{- $envVars | indent 12 }} + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.backendEnv" . | nindent 12 }} + {{- end }} {{- end }} {{- $envFrom := concat (.Values.backend.envFrom | default list) ((.Values.backend.django | default dict).envFrom | default list) }} {{- if $envFrom }} @@ -83,6 +86,9 @@ spec: {{- toYaml . | nindent 12 }} {{- end }} volumeMounts: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volumeMount" . | nindent 12 }} + {{- end }} {{- range $index, $value := .Values.mountFiles }} - name: "files-{{ $index }}" mountPath: {{ $value.path }} @@ -116,6 +122,9 @@ spec: {{- toYaml . | nindent 8 }} {{- end }} volumes: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volume" . | nindent 8 }} + {{- end }} {{- range $index, $value := .Values.mountFiles }} - name: "files-{{ $index }}" configMap: diff --git a/src/helm/impress/templates/backend_job.yml b/src/helm/impress/templates/backend_job.yml index 397f4cfbe1..59f4ad1c03 100644 --- a/src/helm/impress/templates/backend_job.yml +++ b/src/helm/impress/templates/backend_job.yml @@ -44,9 +44,12 @@ spec: args: {{- toYaml . | nindent 12 }} {{- end }} - {{- if $envVars}} + {{- if or $envVars .Values.jwtKeys.enabled }} env: {{- $envVars | indent 12 }} + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.backendEnv" . | nindent 12 }} + {{- end }} {{- end }} {{- if .Values.backend.envFrom }} envFrom: @@ -61,6 +64,9 @@ spec: {{- toYaml . | nindent 12 }} {{- end }} volumeMounts: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volumeMount" . | nindent 12 }} + {{- end }} {{- range $index, $value := .Values.mountFiles }} - name: "files-{{ $index }}" mountPath: {{ $value.path }} @@ -90,6 +96,9 @@ spec: {{- end }} restartPolicy: {{ .Values.backend.job.restartPolicy }} volumes: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volume" . | nindent 8 }} + {{- end }} {{- range $index, $value := .Values.mountFiles }} - name: "files-{{ $index }}" configMap: diff --git a/src/helm/impress/templates/backend_job_createsuperuser.yaml b/src/helm/impress/templates/backend_job_createsuperuser.yaml index 76c230ce08..d34624e50c 100644 --- a/src/helm/impress/templates/backend_job_createsuperuser.yaml +++ b/src/helm/impress/templates/backend_job_createsuperuser.yaml @@ -48,9 +48,12 @@ spec: args: {{- toYaml . | nindent 12 }} {{- end }} - {{- if $envVars}} + {{- if or $envVars .Values.jwtKeys.enabled }} env: {{- $envVars | indent 12 }} + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.backendEnv" . | nindent 12 }} + {{- end }} {{- end }} {{- if .Values.backend.envFrom }} envFrom: @@ -65,6 +68,9 @@ spec: {{- toYaml . | nindent 12 }} {{- end }} volumeMounts: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volumeMount" . | nindent 12 }} + {{- end }} {{- range $index, $value := .Values.mountFiles }} - name: "files-{{ $index }}" mountPath: {{ $value.path }} @@ -94,6 +100,9 @@ spec: {{- end }} restartPolicy: {{ .Values.backend.createsuperuser.restartPolicy }} volumes: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volume" . | nindent 8 }} + {{- end }} {{- range $index, $value := .Values.mountFiles }} - name: "files-{{ $index }}" configMap: diff --git a/src/helm/impress/templates/backend_job_migrate.yaml b/src/helm/impress/templates/backend_job_migrate.yaml index 28ce98978e..24cf064587 100644 --- a/src/helm/impress/templates/backend_job_migrate.yaml +++ b/src/helm/impress/templates/backend_job_migrate.yaml @@ -48,9 +48,12 @@ spec: args: {{- toYaml . | nindent 12 }} {{- end }} - {{- if $envVars}} + {{- if or $envVars .Values.jwtKeys.enabled }} env: {{- $envVars | indent 12 }} + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.backendEnv" . | nindent 12 }} + {{- end }} {{- end }} {{- if .Values.backend.envFrom }} envFrom: @@ -65,6 +68,9 @@ spec: {{- toYaml . | nindent 12 }} {{- end }} volumeMounts: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volumeMount" . | nindent 12 }} + {{- end }} {{- range $index, $value := .Values.mountFiles }} - name: "files-{{ $index }}" mountPath: {{ $value.path }} @@ -94,6 +100,9 @@ spec: {{- end }} restartPolicy: {{ .Values.backend.migrate.restartPolicy }} volumes: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volume" . | nindent 8 }} + {{- end }} {{- range $index, $value := .Values.mountFiles }} - name: "files-{{ $index }}" configMap: diff --git a/src/helm/impress/templates/celery_worker_deployment.yaml b/src/helm/impress/templates/celery_worker_deployment.yaml index 7c9a5c831d..93854459fd 100644 --- a/src/helm/impress/templates/celery_worker_deployment.yaml +++ b/src/helm/impress/templates/celery_worker_deployment.yaml @@ -49,9 +49,12 @@ spec: args: {{- toYaml . | nindent 12 }} {{- end }} - {{- if $envVars}} + {{- if or $envVars .Values.jwtKeys.enabled }} env: {{- $envVars | indent 12 }} + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.backendEnv" . | nindent 12 }} + {{- end }} {{- end }} {{- $envFrom := concat (.Values.backend.envFrom | default list) (.Values.backend.celery.envFrom | default list) }} {{- if $envFrom }} @@ -83,6 +86,9 @@ spec: {{- toYaml . | nindent 12 }} {{- end }} volumeMounts: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volumeMount" . | nindent 12 }} + {{- end }} {{- range $index, $value := .Values.mountFiles }} - name: "files-{{ $index }}" mountPath: {{ $value.path }} @@ -116,6 +122,9 @@ spec: {{- toYaml . | nindent 8 }} {{- end }} volumes: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volume" . | nindent 8 }} + {{- end }} {{- range $index, $value := .Values.mountFiles }} - name: "files-{{ $index }}" configMap: diff --git a/src/helm/impress/templates/ingress_collaboration_api.yaml b/src/helm/impress/templates/ingress_collaboration_api.yaml index 30d6327915..8da0493bb8 100644 --- a/src/helm/impress/templates/ingress_collaboration_api.yaml +++ b/src/helm/impress/templates/ingress_collaboration_api.yaml @@ -46,20 +46,26 @@ spec: - host: {{ .Values.ingressCollaborationApi.host | quote }} http: paths: - - path: {{ .Values.ingressCollaborationApi.path | quote }} + {{- /* one rule per route: what is not listed here is not reachable + from the outside, which is how the backend-internal routes + (reset-connections, migrate, restore-ydoc, reset-ydoc) stay + in-cluster */}} + {{- range .Values.ingressCollaborationApi.paths | default (list .Values.ingressCollaborationApi.path) }} + - path: {{ . | quote }} {{- if semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion }} pathType: ImplementationSpecific {{- end }} backend: {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }} service: - name: {{ include "impress.yProvider.fullname" . }} + name: {{ include "impress.yhub.fullname" $ }} port: - number: {{ .Values.yProvider.service.port }} + number: {{ $.Values.yhub.service.port }} {{- else }} - serviceName: {{ include "impress.yProvider.fullname" . }} - servicePort: {{ .Values.yProvider.service.port }} + serviceName: {{ include "impress.yhub.fullname" $ }} + servicePort: {{ $.Values.yhub.service.port }} {{- end }} + {{- end }} {{- with .Values.ingressCollaborationApi.customBackends }} {{- toYaml . | nindent 10 }} {{- end }} diff --git a/src/helm/impress/templates/ingress_collaboration_ws.yaml b/src/helm/impress/templates/ingress_collaboration_ws.yaml index 887f74dd71..bac92ced37 100644 --- a/src/helm/impress/templates/ingress_collaboration_ws.yaml +++ b/src/helm/impress/templates/ingress_collaboration_ws.yaml @@ -53,12 +53,12 @@ spec: backend: {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }} service: - name: {{ include "impress.yProvider.fullname" . }} + name: {{ include "impress.yhub.fullname" . }} port: - number: {{ .Values.yProvider.service.port }} + number: {{ .Values.yhub.service.port }} {{- else }} - serviceName: {{ include "impress.yProvider.fullname" . }} - servicePort: {{ .Values.yProvider.service.port }} + serviceName: {{ include "impress.yhub.fullname" . }} + servicePort: {{ .Values.yhub.service.port }} {{- end }} {{- with .Values.ingressCollaborationWS.customBackends }} {{- toYaml . | nindent 10 }} diff --git a/src/helm/impress/templates/jwt_keys_job.yaml b/src/helm/impress/templates/jwt_keys_job.yaml new file mode 100644 index 0000000000..296e26525e --- /dev/null +++ b/src/helm/impress/templates/jwt_keys_job.yaml @@ -0,0 +1,153 @@ +{{- if and .Values.jwtKeys.enabled (not .Values.jwtKeys.existingSecret) -}} +{{- $fullName := include "impress.fullname" . -}} +{{- $component := "jwt-keys" -}} +{{- $secretName := include "impress.jwtKeys.secretName" . -}} +# Generates the RSA keys the services sign the calls they make to each other +# with: one for the backend (the tokens Django issues to the collaboration +# server and the converter), one for the collaboration server (the calls it +# makes back to Django). Only the private halves are written ā€” each service +# publishes the public half of its own key on its JWKS endpoint, where the +# other one reads it, so no key is ever copied from one side to the other. +# +# Two steps, two images: openssl writes the keys in a volume the pod throws +# away, then kubectl hands them to the secret the services mount. They only +# ever exist in that pod and in the secret. +# +# Idempotent, and deliberately so: the secret is left alone when it is already +# there, which is what makes it safe to re-run on every sync. Rolling the keys +# is deleting the secret and letting the next run create it again ā€” both +# services follow, they pick the verification key by its "kid" and re-fetch the +# set when they meet one they do not know. +apiVersion: batch/v1 +kind: Job +metadata: + name: {{ $fullName }}-jwt-keys + namespace: {{ .Release.Namespace | quote }} + annotations: + argocd.argoproj.io/sync-options: Replace=true,Force=true + # after the service account it runs as, before anything mounting the secret + argocd.argoproj.io/sync-wave: "-2" + {{- with .Values.jwtKeys.job.annotations }} + {{- toYaml . | nindent 4 }} + {{- end }} + labels: + {{- include "impress.common.labels" (list . $component) | nindent 4 }} +spec: + ttlSecondsAfterFinished: {{ .Values.jwtKeys.job.ttlSecondsAfterFinished }} + backoffLimit: {{ .Values.jwtKeys.job.backoffLimit }} + template: + metadata: + {{- with .Values.jwtKeys.job.podAnnotations }} + annotations: + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + {{- include "impress.common.selectorLabels" (list . $component) | nindent 8 }} + spec: + {{- if $.Values.image.credentials }} + imagePullSecrets: + - name: {{ include "impress.secret.dockerconfigjson.name" (dict "fullname" (include "impress.fullname" .) "imageCredentials" $.Values.image.credentials) }} + {{- end}} + serviceAccountName: {{ include "impress.jwtKeys.serviceAccountName" . }} + {{- with .Values.jwtKeys.job.podSecurityContext }} + securityContext: + {{- toYaml . | nindent 8 }} + {{- end }} + restartPolicy: {{ .Values.jwtKeys.job.restartPolicy }} + initContainers: + - name: generate + image: "{{ .Values.jwtKeys.image.repository }}:{{ .Values.jwtKeys.image.tag }}" + imagePullPolicy: {{ .Values.jwtKeys.image.pullPolicy }} + {{- if .Values.jwtKeys.job.generateCommand }} + command: + {{- toYaml .Values.jwtKeys.job.generateCommand | nindent 12 }} + {{- else }} + # `command` rather than `args`: the image entrypoint is openssl + # itself. The keys are the ones `bin/generate-jwt-private-key.sh` + # writes for the compose stack, same command ā€” PKCS#8 RSA, the format + # both the backend and the collaboration server read. + command: + - /bin/sh + - -c + - | + set -eu + + for name in {{ .Values.jwtKeys.backendKeyFilename | quote }} {{ .Values.jwtKeys.yhubKeyFilename | quote }}; do + openssl genpkey -algorithm RSA \ + -pkeyopt rsa_keygen_bits:{{ .Values.jwtKeys.keySize }} \ + -out "/keys/$name" + echo "$name generated" + done + {{- end }} + {{- with .Values.jwtKeys.job.securityContext }} + securityContext: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- with .Values.jwtKeys.job.resources }} + resources: + {{- toYaml . | nindent 12 }} + {{- end }} + volumeMounts: + - name: keys + mountPath: /keys + containers: + - name: publish + image: "{{ .Values.jwtKeys.kubectlImage.repository }}:{{ .Values.jwtKeys.kubectlImage.tag }}" + imagePullPolicy: {{ .Values.jwtKeys.kubectlImage.pullPolicy }} + {{- if .Values.jwtKeys.job.publishCommand }} + command: + {{- toYaml .Values.jwtKeys.job.publishCommand | nindent 12 }} + {{- else }} + command: + - /bin/sh + - -c + - | + set -eu + + # the keys generated above are dropped on the floor when the + # secret is already there: they are new ones, and replacing the + # live pair is a decision, never a side effect of a sync + if kubectl get secret {{ $secretName | quote }} >/dev/null 2>&1; then + echo "secret {{ $secretName }} already exists, keeping the keys it holds" + exit 0 + fi + + kubectl create secret generic {{ $secretName | quote }} \ + --from-file={{ .Values.jwtKeys.backendKeyFilename }}=/keys/{{ .Values.jwtKeys.backendKeyFilename }} \ + --from-file={{ .Values.jwtKeys.yhubKeyFilename }}=/keys/{{ .Values.jwtKeys.yhubKeyFilename }} + echo "secret {{ $secretName }} created" + {{- end }} + {{- with .Values.jwtKeys.job.env }} + env: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- with .Values.jwtKeys.job.securityContext }} + securityContext: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- with .Values.jwtKeys.job.resources }} + resources: + {{- toYaml . | nindent 12 }} + {{- end }} + volumeMounts: + - name: keys + mountPath: /keys + readOnly: true + {{- with .Values.jwtKeys.job.nodeSelector }} + nodeSelector: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.jwtKeys.job.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.jwtKeys.job.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} + volumes: + # the keys live here for the lifetime of this pod and nowhere else + - name: keys + emptyDir: + medium: Memory +{{- end }} diff --git a/src/helm/impress/templates/jwt_keys_rbac.yaml b/src/helm/impress/templates/jwt_keys_rbac.yaml new file mode 100644 index 0000000000..397b55f4cf --- /dev/null +++ b/src/helm/impress/templates/jwt_keys_rbac.yaml @@ -0,0 +1,63 @@ +{{- if and .Values.jwtKeys.enabled .Values.jwtKeys.rbac.create (not .Values.jwtKeys.existingSecret) -}} +{{- $component := "jwt-keys" -}} +{{- $name := include "impress.jwtKeys.serviceAccountName" . -}} +# The generating job is the only thing in this release allowed to touch the +# secret holding the keys, and all it is allowed to do is read whether it +# exists and create it ā€” not read its content back, not replace it, not delete +# it. The services themselves get the keys through a volume, so they need no +# access to the kubernetes API at all. +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ $name }} + namespace: {{ .Release.Namespace | quote }} + annotations: + # The same wave as the job that runs under it. An earlier wave looks safer + # and is not: argocd only moves to the next wave once the current one is + # healthy, and a ServiceAccount has no health of its own to report. Within + # a wave it applies by kind, and accounts, roles and bindings all come + # before jobs ā€” which is the ordering actually needed here. + argocd.argoproj.io/sync-wave: "-2" + labels: + {{- include "impress.common.labels" (list . $component) | nindent 4 }} +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: Role +metadata: + name: {{ $name }} + namespace: {{ .Release.Namespace | quote }} + annotations: + argocd.argoproj.io/sync-wave: "-2" + labels: + {{- include "impress.common.labels" (list . $component) | nindent 4 }} +rules: + # creating cannot be restricted to a name, kubernetes has no such rule + - apiGroups: [""] + resources: ["secrets"] + verbs: ["create"] + # reading can, and is restricted to the one secret ā€” to its existence really, + # the job never looks at what it holds + - apiGroups: [""] + resources: ["secrets"] + resourceNames: + - {{ include "impress.jwtKeys.secretName" . | quote }} + verbs: ["get"] +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: RoleBinding +metadata: + name: {{ $name }} + namespace: {{ .Release.Namespace | quote }} + annotations: + argocd.argoproj.io/sync-wave: "-2" + labels: + {{- include "impress.common.labels" (list . $component) | nindent 4 }} +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: Role + name: {{ $name }} +subjects: + - kind: ServiceAccount + name: {{ $name }} + namespace: {{ .Release.Namespace | quote }} +{{- end }} diff --git a/src/helm/impress/templates/yhub_deployment.yaml b/src/helm/impress/templates/yhub_deployment.yaml new file mode 100644 index 0000000000..cdaf3da092 --- /dev/null +++ b/src/helm/impress/templates/yhub_deployment.yaml @@ -0,0 +1,180 @@ +{{- if .Values.yhub.enabled -}} +{{- $envVars := include "impress.common.env" (list . .Values.yhub) -}} +{{- $fullName := include "impress.yhub.fullname" . -}} +{{- $component := "yhub" -}} +apiVersion: apps/v1 +kind: Deployment +metadata: + name: {{ $fullName }} + namespace: {{ .Release.Namespace | quote }} + annotations: + {{- with .Values.yhub.dpAnnotations }} + {{- toYaml . | nindent 4 }} + {{- end }} + labels: + {{- include "impress.common.labels" (list . $component) | nindent 4 }} +spec: + replicas: {{ .Values.yhub.replicas }} + selector: + matchLabels: + {{- include "impress.common.selectorLabels" (list . $component) | nindent 6 }} + template: + metadata: + annotations: + {{- with .Values.yhub.podAnnotations }} + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + {{- include "impress.common.selectorLabels" (list . $component) | nindent 8 }} + spec: + {{- if $.Values.image.credentials }} + imagePullSecrets: + - name: {{ include "impress.secret.dockerconfigjson.name" (dict "fullname" (include "impress.fullname" .) "imageCredentials" $.Values.image.credentials) }} + {{- end}} + {{- if .Values.yhub.serviceAccountName }} + serviceAccountName: {{ .Values.yhub.serviceAccountName }} + {{- end }} + shareProcessNamespace: {{ .Values.yhub.shareProcessNamespace }} + # a websocket connection is dropped when the pod goes away, and the client + # reconnects to another one ā€” but the updates it sent are only in redis + # until a worker persists them, so leave the embedded worker time to drain + terminationGracePeriodSeconds: {{ .Values.yhub.terminationGracePeriodSeconds }} + containers: + {{- with .Values.yhub.sidecars }} + {{- toYaml . | nindent 8 }} + {{- end }} + - name: {{ .Chart.Name }} + image: "{{ (.Values.yhub.image | default dict).repository | default .Values.image.repository }}:{{ (.Values.yhub.image | default dict).tag | default .Values.image.tag }}" + imagePullPolicy: {{ (.Values.yhub.image | default dict).pullPolicy | default .Values.image.pullPolicy }} + {{- with .Values.yhub.command }} + command: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- with .Values.yhub.args }} + args: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- $roleEnv := include "impress.yhub.roleEnv" (dict "root" . "role" "server") }} + {{- if or $envVars .Values.jwtKeys.enabled $roleEnv }} + env: + {{- $envVars | indent 12 }} + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.yhubEnv" . | nindent 12 }} + {{- end }} + {{- $roleEnv | indent 12 }} + {{- end }} + {{- if .Values.yhub.envFrom }} + envFrom: + {{- toYaml .Values.yhub.envFrom | nindent 12 }} + {{- end }} + {{- with .Values.yhub.securityContext }} + securityContext: + {{- toYaml . | nindent 12 }} + {{- end }} + ports: + - name: http + containerPort: {{ .Values.yhub.service.targetPort }} + protocol: TCP + {{- if .Values.yhub.probes.liveness }} + livenessProbe: + {{- include "impress.probes.abstract" (merge .Values.yhub.probes.liveness (dict "targetPort" .Values.yhub.service.targetPort )) | nindent 12 }} + {{- end }} + {{- if .Values.yhub.probes.readiness }} + readinessProbe: + {{- include "impress.probes.abstract" (merge .Values.yhub.probes.readiness (dict "targetPort" .Values.yhub.service.targetPort )) | nindent 12 }} + {{- end }} + {{- if .Values.yhub.probes.startup }} + startupProbe: + {{- include "impress.probes.abstract" (merge .Values.yhub.probes.startup (dict "targetPort" .Values.yhub.service.targetPort )) | nindent 12 }} + {{- end }} + {{- with .Values.yhub.resources }} + resources: + {{- toYaml . | nindent 12 }} + {{- end }} + volumeMounts: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volumeMount" . | nindent 12 }} + {{- end }} + {{- range $index, $value := .Values.mountFiles }} + - name: "files-{{ $index }}" + mountPath: {{ $value.path }} + subPath: content + {{- end }} + {{- range $name, $volume := .Values.yhub.persistence }} + - name: "{{ $name }}" + mountPath: "{{ $volume.mountPath }}" + {{- end }} + {{- range .Values.yhub.extraVolumeMounts }} + - name: {{ .name }} + mountPath: {{ .mountPath }} + subPath: {{ .subPath | default "" }} + readOnly: {{ .readOnly }} + {{- end }} + {{- with .Values.yhub.nodeSelector }} + nodeSelector: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.yhub.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.yhub.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} + volumes: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volume" . | nindent 8 }} + {{- end }} + {{- range $index, $value := .Values.mountFiles }} + - name: "files-{{ $index }}" + configMap: + name: "{{ include "impress.fullname" $ }}-files-{{ $index }}" + {{- end }} + {{- range $name, $volume := .Values.yhub.persistence }} + - name: "{{ $name }}" + {{- if eq $volume.type "emptyDir" }} + emptyDir: {} + {{- else }} + persistentVolumeClaim: + claimName: "{{ $fullName }}-{{ $name }}" + {{- end }} + {{- end }} + {{- range .Values.yhub.extraVolumes }} + - name: {{ .name }} + {{- if .existingClaim }} + persistentVolumeClaim: + claimName: {{ .existingClaim }} + {{- else if .secret }} + secret: + {{ toYaml .secret | nindent 12 }} + {{- else if .hostPath }} + hostPath: + {{ toYaml .hostPath | nindent 12 }} + {{- else if .csi }} + csi: + {{- toYaml .csi | nindent 12 }} + {{- else if .configMap }} + configMap: + {{- toYaml .configMap | nindent 12 }} + {{- else if .emptyDir }} + emptyDir: + {{- toYaml .emptyDir | nindent 12 }} + {{- else }} + emptyDir: {} + {{- end }} + {{- end }} +--- +{{ if .Values.yhub.pdb.enabled }} +apiVersion: policy/v1 +kind: PodDisruptionBudget +metadata: + name: {{ $fullName }} + namespace: {{ .Release.Namespace | quote }} +spec: + maxUnavailable: 1 + selector: + matchLabels: + {{- include "impress.common.selectorLabels" (list . $component) | nindent 6 }} +{{ end }} +{{- end }} diff --git a/src/helm/impress/templates/yhub_job_init_db.yaml b/src/helm/impress/templates/yhub_job_init_db.yaml new file mode 100644 index 0000000000..aa3c63a130 --- /dev/null +++ b/src/helm/impress/templates/yhub_job_init_db.yaml @@ -0,0 +1,148 @@ +{{- if and .Values.yhub.enabled .Values.yhub.initDb.enabled -}} +{{- $envVars := include "impress.common.env" (list . .Values.yhub) -}} +{{- $fullName := include "impress.yhub.fullname" . -}} +{{- $component := "yhub" -}} +# yhub never runs DDL from the server or the worker: the schema is created by +# the script it ships, which creates the database when it is missing and every +# table the installed version needs. It is idempotent, and it has to run again +# on every yhub upgrade that adds a table ā€” the counterpart of the backend +# migrate job, hence the same Replace=true so a re-sync re-runs it. +# +# No sync wave, again like the backend migrate job: it runs in the default one, +# alongside it, and waits for its database the way that one waits for Django's. +# An earlier wave only moved it ahead of the postgres it needs. +apiVersion: batch/v1 +kind: Job +metadata: + name: {{ $fullName }}-init-db + namespace: {{ .Release.Namespace | quote }} + annotations: + argocd.argoproj.io/sync-options: Replace=true,Force=true + {{- with .Values.yhub.initDbJobAnnotations }} + {{- toYaml . | nindent 4 }} + {{- end }} + labels: + {{- include "impress.common.labels" (list . $component) | nindent 4 }} +spec: + ttlSecondsAfterFinished: {{ .Values.yhub.jobs.ttlSecondsAfterFinished }} + backoffLimit: {{ .Values.yhub.jobs.backoffLimit }} + template: + metadata: + annotations: + {{- with .Values.yhub.podAnnotations }} + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + {{- include "impress.common.selectorLabels" (list . $component) | nindent 8 }} + spec: + {{- if $.Values.image.credentials }} + imagePullSecrets: + - name: {{ include "impress.secret.dockerconfigjson.name" (dict "fullname" (include "impress.fullname" .) "imageCredentials" $.Values.image.credentials) }} + {{- end}} + {{- if .Values.yhub.serviceAccountName }} + serviceAccountName: {{ .Values.yhub.serviceAccountName }} + {{- end }} + shareProcessNamespace: {{ .Values.yhub.shareProcessNamespace }} + containers: + - name: {{ .Chart.Name }} + image: "{{ (.Values.yhub.image | default dict).repository | default .Values.image.repository }}:{{ (.Values.yhub.image | default dict).tag | default .Values.image.tag }}" + imagePullPolicy: {{ (.Values.yhub.image | default dict).pullPolicy | default .Values.image.pullPolicy }} + {{- if .Values.yhub.initDb.command }} + command: + {{- toYaml .Values.yhub.initDb.command | nindent 12 }} + {{- else }} + # The script yhub ships, wrapped as `npm run init-db`, retried until + # the postgres server answers: nothing here creates it, and a chart + # sync does not wait for whatever does. Retrying the whole script + # rather than probing the port first ā€” it is idempotent, so a run + # against a database that is up but incomplete is a no-op, and no + # postgres client has to be present in the image to ask. + command: + - /bin/sh + - -c + - | + set -u + + attempt=1 + until node node_modules/@y/hub/bin/init-db.js; do + if [ "$attempt" -ge {{ .Values.yhub.initDb.retries }} ]; then + echo "database still unreachable after $attempt attempts, giving up" + exit 1 + fi + echo "database not ready, retrying in {{ .Values.yhub.initDb.retryDelaySeconds }}s ($attempt/{{ .Values.yhub.initDb.retries }})" + attempt=$((attempt + 1)) + sleep {{ .Values.yhub.initDb.retryDelaySeconds }} + done + {{- end }} + {{- if $envVars}} + env: + {{- $envVars | indent 12 }} + {{- end }} + {{- if .Values.yhub.envFrom }} + envFrom: + {{- toYaml .Values.yhub.envFrom | nindent 12 }} + {{- end }} + {{- with .Values.yhub.securityContext }} + securityContext: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- with .Values.yhub.initDb.resources | default .Values.yhub.resources }} + resources: + {{- toYaml . | nindent 12 }} + {{- end }} + volumeMounts: + {{- range $index, $value := .Values.mountFiles }} + - name: "files-{{ $index }}" + mountPath: {{ $value.path }} + subPath: content + {{- end }} + {{- range .Values.yhub.extraVolumeMounts }} + - name: {{ .name }} + mountPath: {{ .mountPath }} + subPath: {{ .subPath | default "" }} + readOnly: {{ .readOnly }} + {{- end }} + {{- with .Values.yhub.nodeSelector }} + nodeSelector: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.yhub.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.yhub.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} + restartPolicy: {{ .Values.yhub.initDb.restartPolicy }} + volumes: + {{- range $index, $value := .Values.mountFiles }} + - name: "files-{{ $index }}" + configMap: + name: "{{ include "impress.fullname" $ }}-files-{{ $index }}" + {{- end }} + {{- range .Values.yhub.extraVolumes }} + - name: {{ .name }} + {{- if .existingClaim }} + persistentVolumeClaim: + claimName: {{ .existingClaim }} + {{- else if .secret }} + secret: + {{ toYaml .secret | nindent 12 }} + {{- else if .hostPath }} + hostPath: + {{ toYaml .hostPath | nindent 12 }} + {{- else if .csi }} + csi: + {{- toYaml .csi | nindent 12 }} + {{- else if .configMap }} + configMap: + {{- toYaml .configMap | nindent 12 }} + {{- else if .emptyDir }} + emptyDir: + {{- toYaml .emptyDir | nindent 12 }} + {{- else }} + emptyDir: {} + {{- end }} + {{- end }} +{{- end }} diff --git a/src/helm/impress/templates/yhub_svc.yaml b/src/helm/impress/templates/yhub_svc.yaml new file mode 100644 index 0000000000..12f0577ecd --- /dev/null +++ b/src/helm/impress/templates/yhub_svc.yaml @@ -0,0 +1,22 @@ +{{- if .Values.yhub.enabled -}} +{{- $fullName := include "impress.yhub.fullname" . -}} +{{- $component := "yhub" -}} +apiVersion: v1 +kind: Service +metadata: + name: {{ $fullName }} + namespace: {{ .Release.Namespace | quote }} + labels: + {{- include "impress.common.labels" (list . $component) | nindent 4 }} + annotations: + {{- toYaml $.Values.yhub.service.annotations | nindent 4 }} +spec: + type: {{ .Values.yhub.service.type }} + ports: + - port: {{ .Values.yhub.service.port }} + targetPort: {{ .Values.yhub.service.targetPort }} + protocol: TCP + name: http + selector: + {{- include "impress.common.selectorLabels" (list . $component) | nindent 4 }} +{{- end }} diff --git a/src/helm/impress/templates/yhub_worker_deployment.yaml b/src/helm/impress/templates/yhub_worker_deployment.yaml new file mode 100644 index 0000000000..0da9a6e7d5 --- /dev/null +++ b/src/helm/impress/templates/yhub_worker_deployment.yaml @@ -0,0 +1,160 @@ +{{- if and .Values.yhub.enabled .Values.yhub.worker.enabled -}} +{{- $envVars := include "impress.yhub.worker.env" (list . .Values.yhub) -}} +{{- $fullName := include "impress.yhub.worker.fullname" . -}} +{{- $component := "yhub-worker" -}} +{{- $worker := .Values.yhub.worker -}} +# The half of yhub that drains the redis stream into postgres, deployed apart +# from the one serving the websockets (YHUB_ROLE). It scales on the write +# throughput rather than on the connected editors, and redis consumer groups +# hand each task to exactly one of these pods. +# +# No service, no ports and no probes: a worker binds nothing, it claims tasks. +# Its health is its process being alive ā€” the task loop logs and backs off on +# error rather than dying, so a pod that stopped working is one that exited, +# and kubelet restarts it. +apiVersion: apps/v1 +kind: Deployment +metadata: + name: {{ $fullName }} + namespace: {{ .Release.Namespace | quote }} + annotations: + {{- with ($worker.dpAnnotations | default .Values.yhub.dpAnnotations) }} + {{- toYaml . | nindent 4 }} + {{- end }} + labels: + {{- include "impress.common.labels" (list . $component) | nindent 4 }} +spec: + replicas: {{ $worker.replicas }} + selector: + matchLabels: + {{- include "impress.common.selectorLabels" (list . $component) | nindent 6 }} + template: + metadata: + annotations: + {{- with ($worker.podAnnotations | default .Values.yhub.podAnnotations) }} + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + {{- include "impress.common.selectorLabels" (list . $component) | nindent 8 }} + spec: + {{- if $.Values.image.credentials }} + imagePullSecrets: + - name: {{ include "impress.secret.dockerconfigjson.name" (dict "fullname" (include "impress.fullname" .) "imageCredentials" $.Values.image.credentials) }} + {{- end}} + {{- if .Values.yhub.serviceAccountName }} + serviceAccountName: {{ .Values.yhub.serviceAccountName }} + {{- end }} + shareProcessNamespace: {{ .Values.yhub.shareProcessNamespace }} + # a task claimed by a pod that goes away is redelivered to another one, + # but letting the current one finish saves that round trip + terminationGracePeriodSeconds: {{ $worker.terminationGracePeriodSeconds | default .Values.yhub.terminationGracePeriodSeconds }} + containers: + {{- with .Values.yhub.sidecars }} + {{- toYaml . | nindent 8 }} + {{- end }} + - name: {{ .Chart.Name }} + image: "{{ (.Values.yhub.image | default dict).repository | default .Values.image.repository }}:{{ (.Values.yhub.image | default dict).tag | default .Values.image.tag }}" + imagePullPolicy: {{ (.Values.yhub.image | default dict).pullPolicy | default .Values.image.pullPolicy }} + {{- with .Values.yhub.command }} + command: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- with .Values.yhub.args }} + args: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- $roleEnv := include "impress.yhub.roleEnv" (dict "root" . "role" "worker") }} + {{- if or $envVars .Values.jwtKeys.enabled $roleEnv }} + env: + {{- $envVars | indent 12 }} + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.yhubEnv" . | nindent 12 }} + {{- end }} + {{- $roleEnv | indent 12 }} + {{- end }} + {{- if .Values.yhub.envFrom }} + envFrom: + {{- toYaml .Values.yhub.envFrom | nindent 12 }} + {{- end }} + {{- with .Values.yhub.securityContext }} + securityContext: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- with ($worker.resources | default .Values.yhub.resources) }} + resources: + {{- toYaml . | nindent 12 }} + {{- end }} + volumeMounts: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volumeMount" . | nindent 12 }} + {{- end }} + {{- range $index, $value := .Values.mountFiles }} + - name: "files-{{ $index }}" + mountPath: {{ $value.path }} + subPath: content + {{- end }} + {{- range .Values.yhub.extraVolumeMounts }} + - name: {{ .name }} + mountPath: {{ .mountPath }} + subPath: {{ .subPath | default "" }} + readOnly: {{ .readOnly }} + {{- end }} + {{- with ($worker.nodeSelector | default .Values.yhub.nodeSelector) }} + nodeSelector: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with ($worker.affinity | default .Values.yhub.affinity) }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with ($worker.tolerations | default .Values.yhub.tolerations) }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} + volumes: + {{- if .Values.jwtKeys.enabled }} + {{- include "impress.jwtKeys.volume" . | nindent 8 }} + {{- end }} + {{- range $index, $value := .Values.mountFiles }} + - name: "files-{{ $index }}" + configMap: + name: "{{ include "impress.fullname" $ }}-files-{{ $index }}" + {{- end }} + {{- range .Values.yhub.extraVolumes }} + - name: {{ .name }} + {{- if .existingClaim }} + persistentVolumeClaim: + claimName: {{ .existingClaim }} + {{- else if .secret }} + secret: + {{ toYaml .secret | nindent 12 }} + {{- else if .hostPath }} + hostPath: + {{ toYaml .hostPath | nindent 12 }} + {{- else if .csi }} + csi: + {{- toYaml .csi | nindent 12 }} + {{- else if .configMap }} + configMap: + {{- toYaml .configMap | nindent 12 }} + {{- else if .emptyDir }} + emptyDir: + {{- toYaml .emptyDir | nindent 12 }} + {{- else }} + emptyDir: {} + {{- end }} + {{- end }} +--- +{{ if $worker.pdb.enabled }} +apiVersion: policy/v1 +kind: PodDisruptionBudget +metadata: + name: {{ $fullName }} + namespace: {{ .Release.Namespace | quote }} +spec: + maxUnavailable: 1 + selector: + matchLabels: + {{- include "impress.common.selectorLabels" (list . $component) | nindent 6 }} +{{ end }} +{{- end }} diff --git a/src/helm/impress/templates/yprovider_deployment.yaml b/src/helm/impress/templates/yprovider_deployment.yaml index 953c088db4..8baadf09a4 100644 --- a/src/helm/impress/templates/yprovider_deployment.yaml +++ b/src/helm/impress/templates/yprovider_deployment.yaml @@ -7,7 +7,7 @@ metadata: name: {{ $fullName }} namespace: {{ .Release.Namespace | quote }} annotations: - {{- with .Values.backend.dpAnnotations }} + {{- with .Values.yProvider.dpAnnotations }} {{- toYaml . | nindent 4 }} {{- end }} labels: diff --git a/src/helm/impress/templates/yprovider_deployment_converter.yaml b/src/helm/impress/templates/yprovider_deployment_converter.yaml deleted file mode 100644 index 0eb3dbe3ca..0000000000 --- a/src/helm/impress/templates/yprovider_deployment_converter.yaml +++ /dev/null @@ -1,189 +0,0 @@ -{{ if .Values.yProvider.converter.enabled -}} -{{- $yProvider := .Values.yProvider -}} -{{- $converter := .Values.yProvider.converter -}} -{{- $service := mergeOverwrite (dict) (default dict $yProvider.service) (default dict $converter.service) -}} -{{- $image := mergeOverwrite (dict) (default dict $yProvider.image) (default dict $converter.image) -}} -{{- $probes := mergeOverwrite (dict) (default dict $yProvider.probes) (default dict $converter.probes) -}} -{{- $pdb := mergeOverwrite (dict) (default dict $yProvider.pdb) (default dict $converter.pdb) -}} -{{- $dpAnnotations := mergeOverwrite (dict) (default dict $yProvider.dpAnnotations) (default dict $converter.dpAnnotations) -}} -{{- $podAnnotations := mergeOverwrite (dict) (default dict $yProvider.podAnnotations) (default dict $converter.podAnnotations) -}} -{{- $replicas := default $yProvider.replicas $converter.replicas -}} -{{- $serviceAccountName := default $yProvider.serviceAccountName $converter.serviceAccountName -}} -{{- $shareProcessNamespace := default $yProvider.shareProcessNamespace $converter.shareProcessNamespace -}} -{{- $sidecars := default $yProvider.sidecars $converter.sidecars -}} -{{- $command := default $yProvider.command $converter.command -}} -{{- $args := default $yProvider.args $converter.args -}} -{{- $envFrom := default $yProvider.envFrom $converter.envFrom -}} -{{- $securityContext := mergeOverwrite (dict) (default dict $yProvider.securityContext) (default dict $converter.securityContext) -}} -{{- $resources := mergeOverwrite (dict) (default dict $yProvider.resources) (default dict $converter.resources) -}} -{{- $nodeSelector := mergeOverwrite (dict) (default dict $yProvider.nodeSelector) (default dict $converter.nodeSelector) -}} -{{- $affinity := mergeOverwrite (dict) (default dict $yProvider.affinity) (default dict $converter.affinity) -}} -{{- $tolerations := default $yProvider.tolerations $converter.tolerations -}} -{{- $persistence := mergeOverwrite (dict) (default dict $yProvider.persistence) (default dict $converter.persistence) -}} -{{- $extraVolumeMounts := default $yProvider.extraVolumeMounts $converter.extraVolumeMounts -}} -{{- $extraVolumes := default $yProvider.extraVolumes $converter.extraVolumes -}} -{{- $envVarsScope := dict "envVars" (mergeOverwrite (dict) (default dict $yProvider.envVars) (default dict $converter.envVars)) -}} -{{- $envVars := include "impress.common.env" (list . $envVarsScope) -}} -{{- $fullName := include "impress.yProvider.converter.fullname" . -}} -{{- $component := "yProvider-converter" -}} -apiVersion: apps/v1 -kind: Deployment -metadata: - name: {{ $fullName }} - namespace: {{ .Release.Namespace | quote }} - annotations: - {{- with $dpAnnotations }} - {{- toYaml . | nindent 4 }} - {{- end }} - labels: - {{- include "impress.common.labels" (list . $component) | nindent 4 }} -spec: - replicas: {{ $replicas }} - selector: - matchLabels: - {{- include "impress.common.selectorLabels" (list . $component) | nindent 6 }} - template: - metadata: - annotations: - {{- with $podAnnotations }} - {{- toYaml . | nindent 8 }} - {{- end }} - labels: - {{- include "impress.common.selectorLabels" (list . $component) | nindent 8 }} - spec: - {{- if $.Values.image.credentials }} - imagePullSecrets: - - name: {{ include "impress.secret.dockerconfigjson.name" (dict "fullname" (include "impress.fullname" .) "imageCredentials" $.Values.image.credentials) }} - {{- end}} - {{- if $serviceAccountName }} - serviceAccountName: {{ $serviceAccountName }} - {{- end }} - shareProcessNamespace: {{ $shareProcessNamespace }} - containers: - {{- with $sidecars }} - {{- toYaml . | nindent 8 }} - {{- end }} - - name: {{ .Chart.Name }} - image: "{{ $image.repository | default $.Values.image.repository }}:{{ $image.tag | default $.Values.image.tag }}" - imagePullPolicy: {{ $image.pullPolicy | default $.Values.image.pullPolicy }} - {{- with $command }} - command: - {{- toYaml . | nindent 12 }} - {{- end }} - {{- with $args }} - args: - {{- toYaml . | nindent 12 }} - {{- end }} - {{- if $envVars}} - env: - {{- $envVars | indent 12 }} - {{- end }} - {{- if $envFrom }} - envFrom: - {{- toYaml $envFrom | nindent 12 }} - {{- end }} - {{- with $securityContext }} - securityContext: - {{- toYaml . | nindent 12 }} - {{- end }} - ports: - - name: http - containerPort: {{ $service.targetPort }} - protocol: TCP - {{- if $probes.liveness }} - livenessProbe: - {{- include "impress.probes.abstract" (merge $probes.liveness (dict "targetPort" $service.targetPort )) | nindent 12 }} - {{- end }} - {{- if $probes.readiness }} - readinessProbe: - {{- include "impress.probes.abstract" (merge $probes.readiness (dict "targetPort" $service.targetPort )) | nindent 12 }} - {{- end }} - {{- if $probes.startup }} - startupProbe: - {{- include "impress.probes.abstract" (merge $probes.startup (dict "targetPort" $service.targetPort )) | nindent 12 }} - {{- end }} - {{- with $resources }} - resources: - {{- toYaml . | nindent 12 }} - {{- end }} - volumeMounts: - {{- range $index, $value := .Values.mountFiles }} - - name: "files-{{ $index }}" - mountPath: {{ $value.path }} - subPath: content - {{- end }} - {{- range $name, $volume := $persistence }} - - name: "{{ $name }}" - mountPath: "{{ $volume.mountPath }}" - {{- end }} - {{- range $extraVolumeMounts }} - - name: {{ .name }} - mountPath: {{ .mountPath }} - subPath: {{ .subPath | default "" }} - readOnly: {{ .readOnly }} - {{- end }} - {{- with $nodeSelector }} - nodeSelector: - {{- toYaml . | nindent 8 }} - {{- end }} - {{- with $affinity }} - affinity: - {{- toYaml . | nindent 8 }} - {{- end }} - {{- with $tolerations }} - tolerations: - {{- toYaml . | nindent 8 }} - {{- end }} - volumes: - {{- range $index, $value := .Values.mountFiles }} - - name: "files-{{ $index }}" - configMap: - name: "{{ include "impress.fullname" $ }}-files-{{ $index }}" - {{- end }} - {{- range $name, $volume := $persistence }} - - name: "{{ $name }}" - {{- if eq $volume.type "emptyDir" }} - emptyDir: {} - {{- else }} - persistentVolumeClaim: - claimName: "{{ $fullName }}-{{ $name }}" - {{- end }} - {{- end }} - {{- range $extraVolumes }} - - name: {{ .name }} - {{- if .existingClaim }} - persistentVolumeClaim: - claimName: {{ .existingClaim }} - {{- else if .secret }} - secret: - {{ toYaml .secret | nindent 12 }} - {{- else if .hostPath }} - hostPath: - {{ toYaml .hostPath | nindent 12 }} - {{- else if .csi }} - csi: - {{- toYaml .csi | nindent 12 }} - {{- else if .configMap }} - configMap: - {{- toYaml .configMap | nindent 12 }} - {{- else if .emptyDir }} - emptyDir: - {{- toYaml .emptyDir | nindent 12 }} - {{- else }} - emptyDir: {} - {{- end }} - {{- end }} ---- -{{ if $pdb.enabled }} -apiVersion: policy/v1 -kind: PodDisruptionBudget -metadata: - name: {{ $fullName }} - namespace: {{ .Release.Namespace | quote }} -spec: - maxUnavailable: 1 - selector: - matchLabels: - {{- include "impress.common.selectorLabels" (list . $component) | nindent 6 }} -{{ end }} -{{ end }} diff --git a/src/helm/impress/templates/yprovider_svc_converter.yaml b/src/helm/impress/templates/yprovider_svc_converter.yaml deleted file mode 100644 index 45cd1e7bf2..0000000000 --- a/src/helm/impress/templates/yprovider_svc_converter.yaml +++ /dev/null @@ -1,25 +0,0 @@ -{{ if .Values.yProvider.converter.enabled -}} -{{- $yProvider := .Values.yProvider -}} -{{- $converter := .Values.yProvider.converter -}} -{{- $service := mergeOverwrite (dict) (default dict $yProvider.service) (default dict $converter.service) -}} -{{- $fullName := include "impress.yProvider.converter.fullname" . -}} -{{- $component := "yProvider-converter" -}} -apiVersion: v1 -kind: Service -metadata: - name: {{ $fullName }} - namespace: {{ .Release.Namespace | quote }} - labels: - {{- include "impress.common.labels" (list . $component) | nindent 4 }} - annotations: - {{- toYaml $service.annotations | nindent 4 }} -spec: - type: {{ $service.type }} - ports: - - port: {{ $service.port }} - targetPort: {{ $service.targetPort }} - protocol: TCP - name: http - selector: - {{- include "impress.common.selectorLabels" (list . $component) | nindent 4 }} -{{ end -}} diff --git a/src/helm/impress/values.yaml b/src/helm/impress/values.yaml index 25ec087369..eacc127ffe 100644 --- a/src/helm/impress/values.yaml +++ b/src/helm/impress/values.yaml @@ -78,12 +78,14 @@ ingressCollaborationWS: ## @param ingressCollaborationWS.annotations.nginx.ingress.kubernetes.io/enable-websocket ## @param ingressCollaborationWS.annotations.nginx.ingress.kubernetes.io/proxy-read-timeout ## @param ingressCollaborationWS.annotations.nginx.ingress.kubernetes.io/proxy-send-timeout - ## @param ingressCollaborationWS.annotations.nginx.ingress.kubernetes.io/upstream-hash-by + ## + ## No upstream-hash-by: yhub passes updates between its replicas through + ## redis, so two clients editing the same document may land on different + ## pods ā€” where the y-provider it replaces needed a room to stay on one. annotations: nginx.ingress.kubernetes.io/enable-websocket: "true" nginx.ingress.kubernetes.io/proxy-read-timeout: "86400" nginx.ingress.kubernetes.io/proxy-send-timeout: "86400" - nginx.ingress.kubernetes.io/upstream-hash-by: $arg_room ## @param ingressRedirects.enabled whether to enable the Ingress Redirects or not ## @param ingressRedirects.className IngressClass to use for the Ingress Redirects @@ -112,7 +114,22 @@ ingressCollaborationApi: enabled: false className: null host: impress.example.com + ## Only used when `paths` below is empty path: /collaboration/api/ + ## @param ingressCollaborationApi.paths Paths to route to the collaboration server, one rule each + ## + ## The routes yhub serves to browsers, guarded by the same document + ## authorization as the websocket. Everything it serves that is not listed + ## here stays in-cluster ā€” `create-ydoc`, `reset-connections`, `migrate`, + ## `restore-ydoc` and `reset-ydoc` are called by the backend only, and + ## publishing them would put document deletion and the legacy migration one + ## request away from the internet. + ## + ## `jwks` is public on purpose: it carries the public halves of the keys + ## yhub signs with, and nothing else. + paths: + - /collaboration/ydoc/ + - /collaboration/jwks/ ## @param ingressCollaborationApi.hosts Additional host to configure for the Ingress hosts: [] # - chart-example.local @@ -129,9 +146,10 @@ ingressCollaborationApi: ## @param ingressCollaborationApi.customBackends Add custom backends to ingress customBackends: [] - ## @param ingressCollaborationApi.annotations.nginx.ingress.kubernetes.io/upstream-hash-by - annotations: - nginx.ingress.kubernetes.io/upstream-hash-by: $arg_room + ## @skip ingressCollaborationApi.annotations + ## Same as ingressCollaborationWS: no upstream-hash-by, any yhub replica + ## answers for any document. + annotations: {} ## @param ingressAdmin.enabled whether to enable the Ingress or not ## @param ingressAdmin.className IngressClass to use for the Ingress @@ -643,7 +661,11 @@ posthog: annotations: {} ## @section yProvider - +## +## The conversion service, and nothing else since the collaboration moved to +## yhub: this deployment *is* the converter the backend calls on +## `Y_PROVIDER_API_BASE_URL`, so there is no separate converter release to +## enable anymore. yProvider: ## @param yProvider.image.repository Repository to use to pull impress's yProvider container image ## @param yProvider.image.tag impress's yProvider container tag @@ -653,77 +675,6 @@ yProvider: pullPolicy: IfNotPresent tag: "latest" - converter: - ## @param yProvider.converter.enabled Enable the yProvider converter deployment and service - enabled: false - - ## @param yProvider.converter.replicas Amount of yProvider replicas - replicas: 3 - - ## @param yProvider.converter.resources Resource requirements for the yProvider container - resources: {} - - ## @param yProvider.converter.service.type yProvider converter Service type - ## @param yProvider.converter.service.port yProvider converter Service listening port - ## @param yProvider.converter.service.targetPort yProvider converter container listening port - ## @param yProvider.converter.service.annotations Annotations to add to the yProvider converter Service - service: {} - - ## @param yProvider.converter.command Override the yProvider converter container command - command: [] - - ## @param yProvider.converter.args Override the yProvider converter container args - args: [] - - ## @param yProvider.converter.shareProcessNamespace Enable share process namespace between containers - shareProcessNamespace: false - - ## @param yProvider.converter.sidecars Add sidecars containers to yProvider converter deployment - sidecars: [] - - ## @skip yProvider.converter.securityContext - securityContext: {} - - ## @skip yProvider.converter.envVars - envVars: {} - - ## @skip yProvider.converter.envFrom - envFrom: [] - - ## @param yProvider.converter.podAnnotations Annotations to add to the yProvider converter Pod - podAnnotations: {} - - ## @param yProvider.converter.dpAnnotations Annotations to add to the yProvider converter Deployment - dpAnnotations: {} - - ## @skip yProvider.converter.probes - probes: {} - - ## @param yProvider.converter.nodeSelector Node selector for the yProvider converter Pod - nodeSelector: {} - - ## @param yProvider.converter.tolerations Tolerations for the yProvider converter Pod - tolerations: [] - - ## @param yProvider.converter.affinity Affinity for the yProvider converter Pod - affinity: {} - - ## @param yProvider.converter.persistence Additional volumes to create and mount on the yProvider converter - persistence: {} - - ## @param yProvider.converter.extraVolumeMounts Additional volumes to mount on the yProvider converter - extraVolumeMounts: [] - - ## @param yProvider.converter.extraVolumes Additional volumes to mount on the yProvider converter - extraVolumes: [] - - ## @param yProvider.converter.pdb.enabled Enable pdb on yProvider converter - pdb: - enabled: true - - ## @param yProvider.converter.serviceAccountName Optional service account name to use for yProvider converter pods - serviceAccountName: null - ## @param yProvider.command Override the yProvider container command command: [] @@ -834,6 +785,393 @@ yProvider: ## @param yProvider.serviceAccountName Optional service account name to use for yProvider pods serviceAccountName: null +## @section JWT signing keys +## +## The services do not share a secret: each signs the calls it makes to the +## others with an RSA key of its own and publishes the public half on its JWKS +## endpoint, where the others read it. Enabling this generates those keys on +## the cluster ā€” a job creates them once in a secret every service mounts +## read-only, and leaves them alone on the next run ā€” and points the backend +## and the collaboration server at them. No key is ever templated into a +## manifest or written in a values file, and only that job may create the +## secret: nothing in the release can read it back through the api. +## +## Leave it disabled to keep providing the keys yourself, through +## `backend.envVars.JWT_PRIVATE_KEY_FILE` and +## `yhub.envVars.YHUB_JWT_PRIVATE_KEY_FILE` and volumes of your own ā€” both are +## left untouched when they are set by hand, enabled or not. +jwtKeys: + ## @param jwtKeys.enabled Generate the JWT signing keys of the services on the cluster + enabled: false + + ## @param jwtKeys.existingSecret Secret already holding the keys, generated in a secret of the chart's own when empty + ## + ## It has to hold the two filenames below. Naming one skips the job and the + ## rights it needs, the services only mount what is there. + existingSecret: null + + ## @param jwtKeys.mountPath Path the keys are mounted at, in every service reading them + mountPath: /data/jwt + + ## @param jwtKeys.backendKeyFilename Name of the key signing the tokens the backend issues + backendKeyFilename: private.pem + + ## @param jwtKeys.yhubKeyFilename Name of the key signing the calls the collaboration server makes to the backend + yhubKeyFilename: yhub-private.pem + + ## @param jwtKeys.keySize Size, in bits, of the generated RSA keys + keySize: 2048 + + ## @param jwtKeys.rbac.create Create the service account and the role the job needs to create the secret + ## + ## Turning it off means providing `jwtKeys.job.serviceAccountName` with an + ## account allowed to `create` secrets and to `get` the one named above. + rbac: + create: true + + ## @param jwtKeys.image.repository Repository to use to pull the image generating the keys + ## @param jwtKeys.image.tag Tag of the image generating the keys + ## @param jwtKeys.image.pullPolicy Pull policy of the image generating the keys + ## + ## openssl and a shell, nothing else. Its entrypoint is openssl itself, which + ## the job replaces by the script generating both keys. + image: + repository: alpine/openssl + pullPolicy: IfNotPresent + tag: "3.5.7" + + ## @param jwtKeys.kubectlImage.repository Repository to use to pull the image handing the keys to the secret + ## @param jwtKeys.kubectlImage.tag Tag of the image handing the keys to the secret + ## @param jwtKeys.kubectlImage.pullPolicy Pull policy of the image handing the keys to the secret + ## + ## A second image because the openssl one carries no kubectl, and reaching + ## the api with what it does carry (busybox wget, which cannot be told about + ## the cluster ca) would mean sending the token over an unverified + ## connection. + kubectlImage: + repository: dtzar/helm-kubectl + pullPolicy: IfNotPresent + tag: "3.16.2" + + ## @param jwtKeys.job.podSecurityContext Pod security context of the generating job + ## @param jwtKeys.job.securityContext.allowPrivilegeEscalation Whether to allow privilege escalation for the job containers + ## @param jwtKeys.job.securityContext.capabilities.drop List of capabilities to drop for the job containers + ## @param jwtKeys.job.securityContext.runAsNonRoot Whether to run the job containers as a non-root user + ## @param jwtKeys.job.securityContext.runAsUser User the job containers run as, their images declaring none + ## @param jwtKeys.job.securityContext.runAsGroup Group the job containers run as + ## @param jwtKeys.job.securityContext.seccompProfile.type Seccomp profile type for the job containers + ## @param jwtKeys.job.restartPolicy Restart policy of the generating job + ## @param jwtKeys.job.backoffLimit Numbers of generating job retries + ## @param jwtKeys.job.ttlSecondsAfterFinished Period to wait before removing the generating job + ## @param jwtKeys.job.generateCommand Override the command generating the keys + ## @param jwtKeys.job.publishCommand Override the command creating the secret from the generated keys + ## @param jwtKeys.job.annotations Annotations to add to the generating job + ## @param jwtKeys.job.podAnnotations Annotations to add to the generating job Pod + ## @param jwtKeys.job.resources Resource requirements for the job containers + ## @param jwtKeys.job.nodeSelector Node selector for the generating job Pod + ## @param jwtKeys.job.tolerations Tolerations for the generating job Pod + ## @param jwtKeys.job.affinity Affinity for the generating job Pod + ## @param jwtKeys.job.serviceAccountName Service account of the generating job Pod, the one created above when empty + ## @skip jwtKeys.job.env + job: + podSecurityContext: {} + # neither image declares a user of its own, and kubernetes refuses to start + # a container asking for runAsNonRoot without knowing which user to run as + securityContext: + allowPrivilegeEscalation: false + capabilities: + drop: + - "ALL" + runAsNonRoot: true + runAsUser: 1000 + runAsGroup: 1000 + seccompProfile: + type: RuntimeDefault + restartPolicy: Never + backoffLimit: 2 + ttlSecondsAfterFinished: 30 + generateCommand: [] + publishCommand: [] + annotations: {} + podAnnotations: {} + resources: {} + nodeSelector: {} + tolerations: [] + affinity: {} + serviceAccountName: null + env: [] + +## @section yhub +## +## The collaboration server: it serves the whole /collaboration/ prefix, the +## websocket included, and replaces the y-provider on that role. It keeps the +## live state of a document in redis/valkey and persists it to its own +## PostgreSQL database, so it needs both ā€” set `yhub.envVars.REDIS` and +## `yhub.envVars.POSTGRES`, there is nothing sensible to default them to. +## Disabling it drops its deployment, its service and its init-db job, and +## nothing takes that role over: the two /collaboration/ ingresses still name +## its service, and the y-provider does not serve the websocket anymore. Turn +## it off only to run the collaboration server outside of this release, and +## turn `ingressCollaborationWS` and `ingressCollaborationApi` off with it. +## +## Two buckets can be added to that list, each with a prefix of its own so that +## none of them is ambiguous ā€” they may sit on different providers, with +## different credentials, and are read by different processes: +## +## - `LEGACY_S3_*`, turned on by `SOFT_MIGRATION`, is the legacy Django media +## bucket it reads old documents *out of*. Not the backend's `AWS_S3_*`, +## which names the same bucket for the backend's own use, +## - `YHUB_S3_*`, turned on by `YHUB_S3_PERSISTENCE`, is a bucket of its own it +## stores the document blobs *into*, instead of its PostgreSQL database. +## Read `src/yhub-server/README.md` before enabling it: a document persisted +## this way cannot be read back once the setting is removed. +yhub: + ## @param yhub.enabled Enable the yhub collaboration server, its service and its init-db job + enabled: true + + ## @param yhub.image.repository Repository to use to pull the yhub container image + ## @param yhub.image.tag yhub container tag + ## @param yhub.image.pullPolicy yhub container image pull policy + image: + repository: lasuite/impress-yhub + pullPolicy: IfNotPresent + tag: "latest" + + ## @param yhub.command Override the yhub container command + command: [] + + ## @param yhub.args Override the yhub container args + args: [] + + ## @param yhub.replicas Amount of yhub replicas + ## Clients editing the same document need not land on the same pod: updates + ## travel through redis. Each replica also runs a worker unless the worker is + ## deployed apart, see below. + replicas: 3 + + ## @param yhub.worker.enabled Deploy the worker apart from the server, each scaling on its own + ## @param yhub.worker.replicas Amount of yhub worker replicas + ## @param yhub.worker.resources Resource requirements for the yhub worker container, the server ones when empty + ## @param yhub.worker.podAnnotations Annotations to add to the yhub worker Pod, the server ones when empty + ## @param yhub.worker.dpAnnotations Annotations to add to the yhub worker Deployment, the server ones when empty + ## @param yhub.worker.nodeSelector Node selector for the yhub worker Pod, the server one when empty + ## @param yhub.worker.tolerations Tolerations for the yhub worker Pod, the server ones when empty + ## @param yhub.worker.affinity Affinity for the yhub worker Pod, the server one when empty + ## @param yhub.worker.terminationGracePeriodSeconds Grace period given to a worker pod to finish its task, the server one when empty + ## @param yhub.worker.pdb.enabled Enable pdb on the yhub worker + ## @skip yhub.worker.envVars Environment variables of the worker only, on top of yhub.envVars + ## + ## yhub is two halves sharing nothing but redis and postgres: the server + ## holds the websockets and serves the routes, the worker drains the stream + ## into postgres. One process runs both by default. Enabling this splits them + ## into two deployments ā€” `YHUB_ROLE=server` and `YHUB_ROLE=worker`, the only + ## difference between them ā€” so the server scales with the connected editors + ## and the worker with the write throughput. + ## + ## The worker binds nothing: no service, no ingress, and no probes to give it + ## (its liveness is its process). Everything not named here is the server's: + ## same image, same envVars, same secrets, same volumes. + ## + ## How much each pod chews through is `worker.envVars.YHUB_TASK_CONCURRENCY` + ## (default 5, and `yhub.envVars` when the two halves share a process), the + ## other half of the throughput knob `worker.replicas` is: redis hands each + ## task to a single worker, so the two multiply. + worker: + enabled: false + replicas: 1 + envVars: {} + resources: {} + podAnnotations: {} + dpAnnotations: {} + nodeSelector: {} + tolerations: [] + affinity: {} + terminationGracePeriodSeconds: null + pdb: + enabled: true + + ## @param yhub.shareProcessNamespace Enable share process namespace between containers + shareProcessNamespace: false + + ## @param yhub.sidecars Add sidecars containers to yhub deployment + sidecars: [] + + ## @param yhub.terminationGracePeriodSeconds Grace period given to a yhub pod to drain before it is killed + terminationGracePeriodSeconds: 60 + + ## @param yhub.securityContext.allowPrivilegeEscalation Whether to allow privilege escalation for the yhub container + ## @param yhub.securityContext.capabilities.drop List of capabilities to drop for the yhub container + ## @param yhub.securityContext.runAsNonRoot Whether to run the yhub container as a non-root user + ## @param yhub.securityContext.runAsUser User the yhub container runs as + ## @param yhub.securityContext.runAsGroup Group the yhub container runs as + ## @param yhub.securityContext.seccompProfile.type Seccomp profile type for the yhub container + ## + ## The user is named rather than left to the image: asking for runAsNonRoot + ## without it is refused outright by kubernetes ("container has runAsNonRoot + ## and image will run as root") on any image that declares none ā€” which every + ## yhub image built before the un-privileged user was added to its Dockerfile + ## does. 1000 is the `node` user the base image already carries. + securityContext: + allowPrivilegeEscalation: false + capabilities: + drop: + - "ALL" + runAsNonRoot: true + runAsUser: 1000 + runAsGroup: 1000 + seccompProfile: + type: RuntimeDefault + + ## @param yhub.envVars Configure yhub container environment variables + ## @extra yhub.envVars.REDIS Required, redis/valkey url holding the live document state (e.g. redis://valkey:6379/0) + ## @extra yhub.envVars.POSTGRES Required, url of the yhub database, created by the init-db job (e.g. postgres://user:pass@postgres:5432/yhub) + ## @extra yhub.envVars.REDIS_PREFIX Namespace of the redis keys, when the instance is shared (default: yhub) + ## @extra yhub.envVars.COLLABORATION_BACKEND_BASE_URL Base url of the Docs backend, which yhub asks about users and document access rights + ## @extra yhub.envVars.COLLABORATION_SERVER_ORIGIN Comma separated list of the origins allowed to open a websocket + ## @extra yhub.envVars.YHUB_JWT_PRIVATE_KEY_FILE Path to the RSA private key (PEM) yhub signs its calls to the backend with, mounted from a secret + ## @extra yhub.envVars.YHUB_TASK_CONCURRENCY Tasks one worker process claims at once, times the replicas running a worker (default: 5) + ## @extra yhub.envVars.YHUB_TASK_DEBOUNCE_MS How long an update waits on the redis stream before a worker persists it, in ms (default: 10000) + ## @extra yhub.envVars.YHUB_MIN_MESSAGE_LIFETIME_MS How long persisted updates stay replayable from redis, in ms (default: 60000) + ## @extra yhub.envVars.SOFT_MIGRATION Set to "true" to seed rooms from the legacy Django/S3 document store on first access + ## @extra yhub.envVars.LEGACY_S3_ENDPOINT_URL Required by SOFT_MIGRATION, endpoint of the legacy Django media bucket, without a path (e.g. https://s3.example.com) + ## @extra yhub.envVars.LEGACY_S3_ACCESS_KEY_ID Required by SOFT_MIGRATION, read access to the legacy bucket (or LEGACY_S3_ACCESS_KEY_ID_FILE) + ## @extra yhub.envVars.LEGACY_S3_SECRET_ACCESS_KEY Required by SOFT_MIGRATION, secret of the key above (or LEGACY_S3_SECRET_ACCESS_KEY_FILE) + ## @extra yhub.envVars.LEGACY_S3_REGION_NAME Region of the legacy bucket, when its provider needs one + ## @extra yhub.envVars.LEGACY_S3_BUCKET_NAME Name of the legacy Django media bucket (default: impress-media-storage) + ## @extra yhub.envVars.LEGACY_S3_SIGNATURE_VERSION How the calls to the legacy bucket are signed, s3v4 or v4 (default: s3v4) + ## @extra yhub.envVars.YHUB_S3_PERSISTENCE Set to "true" to store the document blobs in a bucket instead of the yhub database ā€” read src/yhub-server/README.md first, it cannot be turned back off + ## @extra yhub.envVars.YHUB_S3_ENDPOINT_URL Required by YHUB_S3_PERSISTENCE, endpoint of the bucket the blobs are stored in, without a path (e.g. https://s3.example.com) + ## @extra yhub.envVars.YHUB_S3_ACCESS_KEY_ID Required by YHUB_S3_PERSISTENCE, read/write/delete access to that bucket (or YHUB_S3_ACCESS_KEY_ID_FILE) + ## @extra yhub.envVars.YHUB_S3_SECRET_ACCESS_KEY Required by YHUB_S3_PERSISTENCE, secret of the key above (or YHUB_S3_SECRET_ACCESS_KEY_FILE) + ## @extra yhub.envVars.YHUB_S3_BUCKET_NAME Required by YHUB_S3_PERSISTENCE, name of that bucket, created on startup when missing + ## @extra yhub.envVars.YHUB_S3_REGION_NAME Region of that bucket, when its provider needs one + ## @extra yhub.envVars.BY_VALUE Example environment variable by setting value directly + ## @extra yhub.envVars.FROM_CONFIGMAP.configMapKeyRef.name Name of a ConfigMap when configuring env vars from a ConfigMap + ## @extra yhub.envVars.FROM_CONFIGMAP.configMapKeyRef.key Key within a ConfigMap when configuring env vars from a ConfigMap + ## @extra yhub.envVars.FROM_SECRET.secretKeyRef.name Name of a Secret when configuring env vars from a Secret + ## @extra yhub.envVars.FROM_SECRET.secretKeyRef.key Key within a Secret when configuring env vars from a Secret + ## @skip yhub.envVars + envVars: + <<: *commonEnvVars + + ## @skip yhub.envFrom List of environment variables taken from Secrets or configMaps + envFrom: [] + # envFrom: + # - secret: + # name: super-secret-user-credentials + # - configMapRef: + # name: my-environment-variables + + ## @param yhub.podAnnotations Annotations to add to the yhub Pod + podAnnotations: {} + + ## @param yhub.dpAnnotations Annotations to add to the yhub Deployment + dpAnnotations: {} + + ## @param yhub.initDbJobAnnotations Annotations for the yhub init-db job + initDbJobAnnotations: {} + + ## @param yhub.jobs.ttlSecondsAfterFinished Period to wait before removing the init-db job + ## @param yhub.jobs.backoffLimit Numbers of init-db job retries + jobs: + ttlSecondsAfterFinished: 30 + backoffLimit: 2 + + ## @param yhub.initDb.enabled Run the job creating and upgrading the yhub schema + ## @param yhub.initDb.command Override the command creating and upgrading the yhub schema + ## @param yhub.initDb.retries How many times the schema script is retried while the postgres server does not answer + ## @param yhub.initDb.retryDelaySeconds Seconds between two attempts + ## @param yhub.initDb.restartPolicy Restart policy of the init-db job + ## @skip yhub.initDb.resources Resource requirements for the init-db container, defaults to yhub.resources + ## + ## The job runs in the default sync wave, next to the backend migrate job, + ## and waits for its database the same way that one waits for Django's: + ## nothing in this chart creates the postgres server, so it has to be given + ## the time whatever does takes. The defaults below wait five minutes. + initDb: + enabled: true + command: [] + retries: 60 + retryDelaySeconds: 5 + restartPolicy: Never + resources: {} + + ## @param yhub.service.type yhub Service type + ## @param yhub.service.port yhub Service listening port + ## @param yhub.service.targetPort yhub container listening port + ## @param yhub.service.annotations Annotations to add to the yhub Service + service: + type: ClusterIP + port: 443 + targetPort: 3002 + annotations: {} + + ## @param yhub.probes.liveness.path Configure path for yhub HTTP liveness probe + ## @param yhub.probes.liveness.initialDelaySeconds Configure initial delay for yhub liveness probe + ## @param yhub.probes.liveness.timeoutSeconds Configure timeout for yhub liveness probe + ## @param yhub.probes.readiness.path Configure path for yhub HTTP readiness probe + ## @param yhub.probes.readiness.initialDelaySeconds Configure initial delay for yhub readiness probe + ## @param yhub.probes.readiness.timeoutSeconds Configure timeout for yhub readiness probe + ## @extra yhub.probes.liveness.targetPort Configure port for yhub HTTP liveness probe + ## @extra yhub.probes.readiness.targetPort Configure port for yhub HTTP readiness probe + ## @extra yhub.probes.startup.path Configure path for yhub HTTP startup probe + ## @extra yhub.probes.startup.targetPort Configure port for yhub HTTP startup probe + ## @extra yhub.probes.startup.initialDelaySeconds Configure initial delay for yhub startup probe + ## @extra yhub.probes.startup.timeoutSeconds Configure timeout for yhub startup probe + ## + ## Two routes yhub serves unauthenticated, and they answer different + ## questions on purpose: + ## + ## - `ping` returns 200 without touching anything. Being answered at all is + ## the proof the http channel and the event loop are alive, which is as far + ## as a liveness probe should ever go: restarting a server over a store it + ## does not reach would drop the websockets it is happily serving. + ## - `ready` asks postgres and redis whether they answer, and returns 503 + ## when either does not. That takes the pod out of the service endpoints + ## and leaves its siblings serving, which is what readiness is for. Its + ## timeout is above the two seconds the server itself gives each store, so + ## an unreachable one is reported rather than cut off. + probes: + liveness: + path: /collaboration/ping/v1 + initialDelaySeconds: 10 + timeoutSeconds: 2 + readiness: + path: /collaboration/ready/v1 + initialDelaySeconds: 5 + timeoutSeconds: 3 + + ## @param yhub.resources Resource requirements for the yhub container + resources: {} + + ## @param yhub.nodeSelector Node selector for the yhub Pod + nodeSelector: {} + + ## @param yhub.tolerations Tolerations for the yhub Pod + tolerations: [] + + ## @param yhub.affinity Affinity for the yhub Pod + affinity: {} + + ## @param yhub.persistence Additional volumes to create and mount on the yhub. Used for debugging purposes + ## @extra yhub.persistence.volume-name.size Size of the additional volume + ## @extra yhub.persistence.volume-name.type Type of the additional volume, persistentVolumeClaim or emptyDir + ## @extra yhub.persistence.volume-name.mountPath Path where the volume should be mounted to + persistence: {} + + ## @param yhub.extraVolumeMounts Additional volumes to mount on the yhub. Mounted on the init-db job too + extraVolumeMounts: [] + + ## @param yhub.extraVolumes Additional volumes to mount on the yhub. Mounted on the init-db job too + extraVolumes: [] + + ## @param yhub.pdb.enabled Enable pdb on yhub + pdb: + enabled: true + + ## @param yhub.serviceAccountName Optional service account name to use for yhub pods + serviceAccountName: null + ## @section docSpec docSpec: ## @param docSpec.enabled Enable docSpec deployment diff --git a/src/yhub-server/Dockerfile b/src/yhub-server/Dockerfile new file mode 100644 index 0000000000..3cb8063b53 --- /dev/null +++ b/src/yhub-server/Dockerfile @@ -0,0 +1,57 @@ +# trixie for glibc >= 2.38 ā€” uws prebuilt binaries reject bookworm's 2.36 +FROM node:22-trixie AS base + +WORKDIR /app + +# built from the repository root, like every other image here ā€” the entrypoint +# below lives outside this directory +COPY ./src/yhub-server/package.json ./src/yhub-server/package-lock.json ./ + + +# ---- Development image ---- +FROM base AS yhub-development + +# dev dependencies included: nodemon, plus this is where one-off scripts run +# (`make migrate-yhub` runs `npm run init-db` in it) +RUN npm ci + +# server.js, migration.js, env.js ā€” glob so a new module cannot be forgotten. +# compose bind-mounts the sources over /app on top of this copy, so an edit on +# the host is seen immediately; the copy keeps the image usable on its own. +COPY ./src/yhub-server/*.js ./ + +EXPOSE 3002 + +# `npm run dev` restarts the server on every source change, no rebuild needed. +# nodemon rather than node's own --watch: the latter watches inodes, so it goes +# deaf as soon as a file is replaced by a rename ā€” which is what `git checkout` +# and most editors do when saving. +CMD ["npm", "run", "dev"] + + +# ---- Production image ---- +FROM base AS yhub + +RUN npm ci --omit=dev + +COPY ./src/yhub-server/*.js ./ + +EXPOSE 3002 + +# Same entrypoint as the other services: it gives the container user an entry in +# /etc/passwd, which an arbitrary uid (kubernetes runAsUser) does not have. The +# group needs the same rights as the owner on /etc/passwd for it to write there. +COPY ./docker/files/usr/local/bin/entrypoint /usr/local/bin/entrypoint +RUN chmod g=u /etc/passwd + +# Un-privileged user running the application. The server writes nothing outside +# stdout, so it needs no home and no writable path. Defaulted, unlike the other +# images of this repository: the helm chart runs the pod with runAsNonRoot, and +# a build that forgot the argument would produce an image kubernetes refuses to +# start. +ARG DOCKER_USER=1000 +USER ${DOCKER_USER} + +ENTRYPOINT [ "/usr/local/bin/entrypoint" ] + +CMD ["node", "server.js"] diff --git a/src/yhub-server/LICENSE b/src/yhub-server/LICENSE new file mode 100644 index 0000000000..135d203508 --- /dev/null +++ b/src/yhub-server/LICENSE @@ -0,0 +1,37 @@ +License notice for the src/yhub-server directory +================================================ + +The source code in this directory is, like the rest of this repository, +released under the MIT License (see the LICENSE file at the repository root, +Copyright (c) 2023 Direction InterministĆ©rielle du NumĆ©rique - Gouvernement +FranƧais). + +Dependency on AGPL-licensed code +-------------------------------- + +However, the code in this directory (in particular `server.js`) depends on +and runs in the same process as the `@y/hub` package ("yhub"), which is +licensed under the GNU Affero General Public License v3.0 (AGPL-3.0) ā€” or, +alternatively, under a proprietary license available from its author. + +Unless you have obtained such a proprietary license for yhub, the combined +work formed by yhub together with the code in this directory is governed by +the terms of the AGPL-3.0. This means in particular: + +- If you modify the code in this directory and run the resulting server for + users over a network, or distribute it, you must license your + modifications under the AGPL-3.0 or an AGPL-compatible license and make + the corresponding source available (AGPL-3.0, section 13). +- The MIT license of the files in this directory is compatible with this + obligation: MIT-licensed code may be incorporated into an AGPL-licensed + combined work. + +Scope +----- + +This notice applies only to this directory. The rest of the La Suite Docs +software (the Django backend, the frontend, and all other components in this +repository) does not link against yhub and communicates with it exclusively +through network requests (REST/HTTP and WebSocket). It therefore does not +form a combined work with yhub and remains governed solely by the MIT +License at the repository root. diff --git a/src/yhub-server/README.md b/src/yhub-server/README.md new file mode 100644 index 0000000000..757937132b --- /dev/null +++ b/src/yhub-server/README.md @@ -0,0 +1,602 @@ +# yhub-server + +This directory contains the La Suite Docs-specific configuration for +[yhub](https://www.npmjs.com/package/@y/hub) (`@y/hub`), the collaboration +server that synchronizes Yjs documents between editors in real time. + +It is not a fork of yhub ā€” it is a thin wrapper: + +- `server.js` ā€” configuration, the auth plugin, and the custom REST endpoints, +- `migration.js` ā€” everything that reads the legacy Django/S3 document store + (both migrations described below), +- `env.js` ā€” the `*_FILE` secret indirection shared by the two. + +`server.js`: + +- starts a yhub instance (websocket sync on port 3002, backed by Redis/Valkey + and PostgreSQL ā€” and, when `YHUB_S3_PERSISTENCE` asks for it, a bucket the + document blobs are stored in instead of the database, see "Document storage" + below), +- plugs in an auth plugin that resolves users and per-document access rights + by calling the Docs Django backend (`/api/v1.0/users/me/` and + `/api/v1.0/documents/{id}/`), +- serves every route under the `/collaboration/` prefix + (`server.apiPrefix`), including the websocket sync route + `/collaboration/ws/v1/{org}/{docid}`, +- exposes `POST /collaboration/reset-connections/v1/{org}/{docid}` (optional + `X-User-Id` header), for the Django backend to re-check the authorization + of a document's connected clients when permissions change (backend wiring + pending) ā€” authenticated with an RS256 admin JWT issued by Django and + verified against its JWKS (`/api/v1.0/jwks`); the `reset-connections` + purpose is granted only to that admin token, never to regular users, +- exposes `POST /collaboration/create-ydoc/v1/{org}/{docid}` (optional + `X-User-Id` header naming the user the initial content is attributed to), + which seeds a document's initial Yjs state from a raw binary update + (`Y.encodeStateAsUpdate` / pycrdt `get_update()` output posted as + `application/octet-stream`), so the Django backend can create documents + server-side. The built-in `PATCH .../ydoc/` takes the same update, but this + one is a **strict create** ā€” 409 when the document already has content ā€” and + it credits the content to `X-User-Id` instead of to the caller. Guarded by + standard document write access (the admin JWT, or a user session with update + ability). Reading needs neither, and goes through the built-in `GET + .../ydoc/`, which since 0.5.0 answers JSON (the update base64 encoded) to a + request sending `Accept: application/json`, +- exposes `POST /collaboration/migrate/v1/{org}/{docid}`, which replays a + document's **full** legacy version history out of the S3 media bucket (see + "Full migration" below) ā€” admin JWT only, like `reset-connections`, +- exposes `POST /collaboration/restore-ydoc/v1/{org}/{docid}`, which undoes the + deletion of a document ā€” admin JWT only, like `reset-connections`. Deleting + one needs nothing custom, the built-in `DELETE .../ydoc/` does it (see + "Deletion" below); restoring has no built-in route, +- exposes `POST /collaboration/reset-ydoc/v1/{org}/{docid}`, which erases the + content of a document and leaves its room usable ā€” admin JWT only, and + irreversible (see "Deletion" below), +- notifies the Django backend on + `POST /api/v1.0/documents/{id}/content-updated/` whenever the worker + persists new content for a document, so that lists ordered by `updated_at` + follow the edits made here. Signed with an RS256 JWT of our own + (`YHUB_JWT_PRIVATE_KEY`, `aud: "docs-backend"`, one minute), best effort: a + notification the backend refuses or never receives is logged and dropped, +- publishes the public half of that key on `GET /collaboration/jwks/v1`, where + the backend reads it. The exact mirror of the JWKS the backend publishes for + its own tokens: neither side is configured with a copy of the key of the + other, so either can roll its key on its own. Served unauthenticated, as any + JWKS is, +- answers two probes, unauthenticated like the JWKS and deliberately asking + different questions: + - `GET /collaboration/ping/v1` ā†’ `200 {"status":"pong"}` without touching + anything. Being answered at all proves the http channel and the event loop + are alive, which is as far as a **liveness** check should go: restarting a + server over a store it cannot reach would drop the websockets it is + serving perfectly well, + - `GET /collaboration/ready/v1` ā†’ `200 {"status":"ready","checks":{ā€¦}}`, or + `503` with the offending store marked `unreachable`, after asking postgres + (`SELECT 1`) and redis (`PING`) in parallel, each with a two second + budget. A **readiness** failure takes the pod out of the service endpoints + and leaves its siblings serving. The body names the store but never the + error: the route is public, and a postgres client will happily put its + connection string in the message it raises ā€” that goes to the log instead, +- mirrors the environment conventions used elsewhere in this repository + (`*_FILE` secret indirection, `COLLABORATION_SERVER_ORIGIN` allowlist, ā€¦). + +Public exposure: route the whole `/collaboration/` prefix to this server ā€” +the websocket and the built-in document APIs (`ydoc`, `rollback`, `prune`, +`changeset`, `activity`) are all guarded by the same cookie-based document +authorization and are meant to be reachable by browsers, as is +`/collaboration/jwks/v1`, which carries public keys and nothing else. The one +exception is `/collaboration/reset-connections/`, `/collaboration/migrate/`, +`/collaboration/restore-ydoc/` and `/collaboration/reset-ydoc/`, which are +backend-internal and should not be routed through the public ingress. The two +probes are not worth publishing either ā€” kubelet calls them from inside ā€” and +the helm chart's ingress lists what it routes rather than what it hides, so +they stay in-cluster on their own. + +## Roles (`YHUB_ROLE`) + +yhub is two halves that share the two stores and nothing else ā€” no in-process +state, no ordering between them: + +- the **server** accepts the websocket connections, serves the routes above, + and writes every update to the redis stream, +- the **worker** claims tasks from that stream, merges the updates and stores + the result in postgres, then trims what it persisted. + +One process runs both, which is the default and what `YHUB_ROLE` unset means. +Setting it splits them, so each can be scaled on its own ā€” the server with the +connected editors, the worker with the write throughput: + +| `YHUB_ROLE` | websocket + routes | drains the stream | +| ----------- | ------------------ | ----------------- | +| unset, `all` | yes | yes | +| `server` | yes | no | +| `worker` | no | yes | + +A `worker` process binds no port: no probes to give it and no service to put in +front of it. A `server` process claims no task, so a deployment of servers +alone accepts edits and never persists them ā€” the two halves are split +together or not at all. Any other value is refused at startup rather than +guessed. + +Redis consumer groups hand each task to exactly one worker, so the number of +workers is a throughput knob and nothing else: no leader, no partitioning, no +coordination between them. + +`YHUB_TASK_CONCURRENCY` is the other half of that knob ā€” see below. + +## Tuning + +Three numbers this wrapper passes to yhub, all of them environment variables +whose defaults are what Docs ran with before they were configurable: + +| Variable | Default | What it changes | +| -------- | ------- | --------------- | +| `YHUB_TASK_CONCURRENCY` | `5` | Tasks one worker process claims at once | +| `YHUB_TASK_DEBOUNCE_MS` | `10000` | How long an update waits on the stream before a worker persists it | +| `YHUB_MIN_MESSAGE_LIFETIME_MS` | `60000` | How long persisted updates stay replayable from redis | + +**Concurrency** multiplies with the number of processes running a worker, since +redis hands each task to exactly one of them: the two are interchangeable up to +the point where a pod runs out of memory, each task holding the document it +merges. + +**The debounce** is the delay between an edit and its row in postgres, and the +window over which the edits of a busy document are merged into a single task. +Lowering it persists sooner and compacts more often; raising it does the +reverse. yhub's own default is 120s, which is a long time to lose when a pod is +killed, hence the 10s here. + +**The message lifetime** is not a durability setting: the trim stops at the +older of that age and the point postgres already holds, so nothing unpersisted +is ever dropped. It buys how much recent history a server can replay from redis +instead of reading the document back out of postgres, and it is paid for in +redis memory. + +All three are refused at startup, like an unknown role, when they are not whole +numbers in range (`YHUB_TASK_CONCURRENCY must be an integer >= 1 (got "abc")`): +`Number()` would otherwise read a typo as `NaN` and hand it to yhub, which +takes it ā€” a worker that claims nothing, or a stream that is never trimmed, +with nothing in the logs to say so. Unset and empty both mean the default, so a +kubernetes variable left blank behaves as if it were absent. The effective +values are logged at startup, next to the role: + +```json +{"role":"all","server":true,"worker":true,"taskConcurrency":5,"s3Bucket":null,"taskDebounceMs":10000,"minMessageLifetimeMs":60000,"msg":"yhub configuration"} +``` + +## Document storage (`YHUB_S3_PERSISTENCE`) + +Every compaction writes one row in `yhub_ydoc_v1`, and that row carries four +blobs: the garbage-collected document, the one that keeps its history, the +content map and the content ids. By default they are `bytea` columns ā€” the +whole corpus lives on the database disk, which is the configuration Docs has +been running and what this server does when nothing below is set. + +`YHUB_S3_PERSISTENCE=true` plugs yhub's own S3 persistence plugin +(`S3PersistenceV1`, shipped with `@y/hub`) into the chain it consults before +writing a blob and before reading one back. The blobs then go to a bucket and +the row keeps a reference to them, `_is_reference` saying which of the +four it is: postgres holds the index of the documents, the bucket holds their +bytes. + +| Variable | Required | What it is | +| -------- | -------- | ---------- | +| `YHUB_S3_PERSISTENCE` | ā€” | `true` to store the blobs in a bucket (default: postgres) | +| `YHUB_S3_ENDPOINT_URL` | yes | Endpoint of that bucket, without a path (e.g. `https://s3.example.com`) | +| `YHUB_S3_ACCESS_KEY_ID` | yes | Key with read, write and delete on the bucket (or `ā€¦_FILE`) | +| `YHUB_S3_SECRET_ACCESS_KEY` | yes | Secret of that key (or `ā€¦_FILE`) | +| `YHUB_S3_BUCKET_NAME` | yes | Name of the bucket. No default: a typo would create one | +| `YHUB_S3_REGION_NAME` | no | Region, when the provider needs one told rather than discovered | + +"Required" means required *when the plugin is on*: it is a startup error naming +what is missing, rather than a client that ends up anonymous and only says so +on the first compaction ā€” which is a background task, so the failure would show +up as documents quietly not being persisted. The bucket in use is logged next +to the role (`"s3Bucket":"yhub-storage"`, `null` for postgres). + +This is a **third** bucket, and it is deliberately configured apart from the +other two: the backend's media bucket (`AWS_S3_*`, Django's own settings) and +the legacy document store the migrations read (`LEGACY_S3_*`, see below). They +may sit on three providers with three sets of credentials, and each is read by +the process it belongs to. + +A few things worth knowing before turning it on: + +- **It cannot be turned back off.** A row pointing at an object is unreadable + without the plugin that wrote it, and yhub reports such a version as having + no content rather than as an error ā€” so a document compacted while the plugin + was on comes back *empty* once it is off, silently. Turning it on is safe in + the other direction: rows written before keep their bytes inline and are + served exactly as they were, +- **the bucket is created at startup** when it does not exist, so the + credentials need `HeadBucket` and, the first time, `CreateBucket`. It is + checked on every boot, which is also what makes a wrong endpoint or a wrong + key fail loudly and immediately, +- **both halves need it.** The worker writes the blobs and the server reads + them back, so a split deployment (`YHUB_ROLE`) configures the bucket on both + ā€” in the helm chart the worker inherits `yhub.envVars`, so there is nothing + to repeat, +- **only the `main` branch is offloaded.** The plugin declines everything else + and those blobs stay in postgres, which is yhub's behaviour, not a setting, +- **objects are deleted late.** When a version's row is dropped (pruning, a + reset, a hard deletion), the object is removed about ten seconds later, so + that readers holding the reference are not left with a 404. A delete that + fails is logged and forgotten: the bucket may accumulate objects no row names + anymore, and nothing collects them, +- the objects are Yjs blobs keyed by + `id:ydoc:v1/{org}/{docid}/{branch}/{gc}/{clock}` (and `id:contentmap:v1/ā€¦`, + `id:contentids:v1/ā€¦`) ā€” one object per version and per column, not one file + per document, and **not** a format anything but yhub reads. It is a storage + backend, not an export and not a backup. + +In the dev stack the variables are in `env.d/development/yhub`, pointing at the +same minio the rest of the stack uses with a bucket of its own +(`yhub-storage`), and the toggle is off. Flipping it to `true` and restarting +the service is enough to exercise the path ā€” on a dev database, where losing +the documents already compacted costs nothing. + +## Container image + +The `Dockerfile` has two final stages, like the other services of this +repository: + +- `yhub-development` ā€” what the `yhub` service of `compose.yml` builds. It + installs the dev dependencies and starts the server through `npm run dev` + (nodemon), and compose bind-mounts `src/yhub-server` over `/app`: **editing + `server.js`, `migration.js` or `env.js` restarts the server, no rebuild**. + Watch it happen with `docker compose logs -f yhub`. A syntax error stops at + `app crashed - waiting for file changes` and the next save starts the server + again, +- `yhub` ā€” the production image: production dependencies only, `node + server.js`, sources baked in, and the un-privileged user and the entrypoint + the other services use (kubernetes runs the pod with `runAsNonRoot`). + +Both are built **from the repository root**, like every other image here ā€” the +entrypoint they share lives outside this directory: + +``` +docker build -f src/yhub-server/Dockerfile --target yhub . +``` + +nodemon rather than node's own `--watch`: the latter watches inodes, so it +stops seeing a file as soon as it is replaced by a rename ā€” which is what `git +checkout` and most editors do when saving. The one-second `--delay` debounces +partial writes, so a branch switch restarts the server once, after the files +have settled. + +Only source edits are picked up live. A dependency change (`package.json`) is a +rebuild, and `node_modules` lives in an anonymous volume that survives a plain +recreate, so it needs renewing: + +``` +make build-yhub +docker compose up -d --force-recreate --renew-anon-volumes yhub +``` + +## Database schema (`npm run init-db`) + +yhub never runs DDL from the server or the worker, so the schema is created by +the script it ships (`node_modules/@y/hub/bin/init-db.js`), wrapped here as +`npm run init-db`. It reads `POSTGRES` from the environment, creates the +database when it does not exist, then every table and index the **installed** +yhub version needs. It is idempotent, so re-running it is always safe. + +Run it whenever `@y/hub` is upgraded ā€” releases that add a table or a column +say so in their changelog, and the server fails on every document read until +the DDL is applied (`relation "yhub_ydoc_tombstones_v1" does not exist`, for +instance). Nothing in this repository copies the schema, so an upgrade is +`package.json` plus this script and nothing else. + +From the repository root, `make migrate-yhub` runs it against the dev stack ā€” +the counterpart of `make migrate` for the Django database. `make bootstrap` +already includes it, so a fresh checkout needs nothing extra; an upgrade is +`make migrate-yhub` and restart the service. + +## Deletion + +The content of a document lives here, so deleting one in Docs has to be said +here too ā€” otherwise the clients already connected keep editing it and the +content outlives the document. The backend does that from +`sync_service_deletions_in_cascade`, which walks the deleted subtree and tells +this server what became of each of its documents. + +Deleting is `DELETE /collaboration/ydoc/v1/{org}/{docid}`, built into yhub +0.6.0. It is a **soft** deletion: the deletion is recorded, the clients editing +the document are disconnected (websocket close code 4404) and every route +answers 404 for it (`{"code": "doc-deleted"}`, which a document that was never +written does not ā€” that one answers an empty document), but its content is left +untouched. Deleting twice keeps the date of the first deletion. + +Restoring is the custom `POST /collaboration/restore-ydoc/v1/{org}/{docid}` +above: yhub 0.6.0 has no built-in route for it. The content was never touched, +so the document comes back with its whole history. Restoring one that is not +deleted answers 200 and changes nothing, which is what lets the backend restore +a subtree without asking what became of each document in it. + +Erasing the content for good is a third operation (`YHub.deleteDoc(room, { +hard: true })`), reachable from inside this process only ā€” yhub deliberately +keeps it off the REST API. It is not what deleting a document in Docs does: a +soft-deleted one simply stops being restorable after `TRASHBIN_CUTOFF_DAYS`, +and its content is kept. Note that a hard deletion is final for that room ā€” the +docid can never be written again, and `restore-ydoc` answers 409 for it. + +### Resetting (`POST /collaboration/reset-ydoc/v1/{org}/{docid}`) + +One caller does erase content: the backend's `clean_document` command, which +resets the onboarding sandbox. It empties a document rather than deleting it ā€” +the Django document keeps its id and goes on being edited ā€” so neither deletion +fits: a soft one answers 404 for a document that still exists, and a hard one is +final for the room. + +This endpoint hard-deletes and then drops the deletion record, which is what +leaves the room writable again. That order matters: the record is also the +barrier that refuses every write while the erasure runs, so a compaction that +was already merging cannot put the content back. Compaction is disabled for the +room around the whole sequence, and the content is read back afterwards ā€” if it +reappeared, the erasure runs once more, and the endpoint answers 500 rather than +report an erasure it did not achieve. + +Irreversible, admin JWT only, and backend-internal. + +**Erasing a room does not erase the copies of it.** The editors are disconnected +(close code 4404), but a Yjs client holds the whole document in memory: one that +reconnects with its copy syncs it back into the empty room, and the content is +returned. The room accepting writes again is what makes this a reset rather than +a deletion, so the room itself cannot refuse them. + +Connected clients could be dealt with, and deliberately are not: broadcasting an +update that deletes everything, before the kick, empties them for good ā€” a Yjs +client with garbage collection on (what an editor runs, Docs refuses `gc=false` +connections to users) drops the deleted content rather than keeping it as +history, so it has nothing left to push back. What that does not cover is a +client that was offline or backgrounded at that moment, which comes back with +its copy intact either way. + +So: reset a document when nobody is editing it, and have anyone who was reload +the page. + +## Soft migration (`SOFT_MIGRATION=true`) + +Documents were historically stored by the Django backend in the S3 media +bucket, as UTF-8 text that is the base64 encoding of a raw Yjs update, at key +`{document-uuid}/file`. With `SOFT_MIGRATION=true`, this server migrates those +documents into yhub lazily, on first access: + +1. After a caller's document authorization succeeds ā€” a user's, or the + backend's own admin JWT, so a server-side read never sees an *empty* + document where legacy content exists ā€” the auth plugin checks + whether yhub already has content for the room ā€” the migrated set written by + the full migration (below), then a bare postgres `SELECT` (persisted rows), + then the valkey stream (uncompacted `ydoc:update:v1` messages), then the + `SELECT` again to close the compaction race. Verdicts are cached in-process + (existing docs 10 min, empty docs 60 s, failures 5 min). +2. If the room is unknown, the legacy object is fetched from S3 whole, + whatever its size (10 s timeout for the request and its body), decoded, + diffed through yhub's compute pool and appended to the room's stream ā€” + attributed to the `system` identity with a `migration=s3` custom + attribution. This completes before the websocket upgrade resolves, so the + initial sync always includes the seeded content. First access to an + unmigrated document is therefore slower by one S3 round-trip plus one + compute pass. + + **A seed carries no timestamp.** Its contentmap has `insert`/`delete` and + `migration=s3` but deliberately no `insertAt`/`deleteAt`: a lazy seed is not + an editing event, and the only honest timestamps for legacy content are the + S3 version times that the full migration writes. Stamping the seed too would + put a second `insertAt` on the same ids ā€” persisted contentmaps are merged, + not de-duplicated ā€” and `activity` would report whichever the (unordered) + row scan happened to put last. The practical consequence: seeded content + produces **no `activity` entry** and is skipped by `from`/`to`-filtered + `changeset`/`rollback`/`prune` queries until the full migration supplies the + real history. Unfiltered queries, `by=system` and + `withCustomAttributions=migration:s3` still match it. +3. Concurrent first-connections are collapsed: an in-process in-flight map, a + per-room valkey lock (`{prefix}:softmigrate:*`, 30 s TTL), and a cap of 20 + concurrent seeds per replica (excess connections fail fast and retry). + +Guarantees and failure behavior: + +- **Missing S3 object is not an error** ā€” that is the brand-new-document case + (Django writes no object until the first content save); the room simply + starts empty. +- **Seeding never decides access** ā€” the backend's answer does. What a failure + changes is only what the room contains, and the two kinds are treated + differently (yhub 0.5.0 error semantics): + - **The legacy object cannot be migrated** ā€” it does not decode, or it + exceeds the size we will load. Retrying cannot change that, and nobody can + repair the object from the outside, so refusing would make the document + permanently unopenable. It opens as a *new* document instead. The cause is + logged once per attempt (`seed.failed`, with the bucket, key and stack) and + every subsequent access logs a `seed.skipped` warning, because the caller + is now editing beside legacy content that stayed behind in S3. + - **Everything else** ā€” network error, timeout, seed backpressure, and every + way S3 can refuse (`AccessDenied` on a rotated key, `NoSuchBucket` on a + misconfigured name, a region redirect). The same request later may well + succeed, so it answers `503` and clients retry with backoff. + + The split is deliberately asymmetric: only a failure raised while + *interpreting bytes we already hold* counts as permanent, and it is marked as + such at the throw site. Everything else is retryable by default. An allowlist + of retryable errors would have to enumerate every way the store can say no, + and each case it missed would be read as "this document has no content" and + open the room empty over content that is alive in S3 ā€” one misscoped + credential would fork the corpus. Guessing wrong this way costs a retry; + guessing wrong the other way costs the document. + + A cached failure verdict prevents retry storms from hammering S3 ā€” permanent + failures (objects that do not decode) for 5 minutes, transient ones (network + errors, timeouts) for 15 seconds, and per-replica seed backpressure (more + than 20 concurrent seeds) is not cached at all, so the client's next retry + goes through. +- **Seeding is idempotent**: the legacy S3 snapshots are frozen (the + frontend no longer PATCHes content snapshots to Django) and share one Yjs + lineage with everything in yhub, so duplicate or concurrent seeds merge as + CRDT no-ops. Losing valkey before compaction merely makes the next access + re-seed from S3. Note that edits made *after* a document was migrated live + only in yhub ā€” a re-seed after total yhub data loss restores the + pre-migration snapshot, nothing newer. +- **`SOFT_MIGRATION=false` does not undo anything** ā€” migrated documents + stay correct in yhub ā€” but since the frontend's client-side seeding was + removed along with the content GET/PATCH endpoints, an unmigrated legacy + document then opens as an *empty* room. Keep the flag on until a backfill + has migrated the full corpus. + +Configuration: `LEGACY_S3_ENDPOINT_URL`, `LEGACY_S3_ACCESS_KEY_ID`, +`LEGACY_S3_SECRET_ACCESS_KEY` (both with `*_FILE` indirection), optional +`LEGACY_S3_REGION_NAME` (`us-east-1` when unset, which every S3-compatible +provider answers to), `LEGACY_S3_SIGNATURE_VERSION` (see below), and +`LEGACY_S3_BUCKET_NAME` (defaults to Django's dev default +`impress-media-storage`; production uses a different bucket name and must set +it explicitly). The server refuses to boot when the flag is set without +endpoint and credentials. In development they come, like everything else this +server reads, from `env.d/development/yhub` (and `yhub.local`, which is not +committed ā€” `make create-env-local-files` creates it). + +The bucket is read with the **AWS SDK for JavaScript v3** +(`@aws-sdk/client-s3`), the same library family boto3 is to Django, so the +provider quirks the backend already deals with apply here too. Two settings +follow from that: + +- `LEGACY_S3_SIGNATURE_VERSION` ā€” the counterpart of Django's + `AWS_S3_SIGNATURE_VERSION`, since a provider expecting the other signature + answers `403`, which reads exactly like wrong credentials. It defaults to + `s3v4` and accepts `s3v4` or `v4`. **SigV2 (boto3's `s3`) is not available**: + the AWS SDK v3 dropped it, so asking for it fails at boot instead of signing + the other way and being bounced, +- addressing style is chosen from the endpoint: path style (`{host}/{bucket}`) + everywhere but `amazonaws.com`, which prefers virtual-host style. Self-hosted + providers have no per-bucket DNS record, so path style is what they need. + +The prefix is deliberate: these name **the bucket this server migrates out +of**, which is the backend's media bucket and not the one yhub will persist +into once the S3 persistence plugin is enabled. That one gets a set of its own, +and the two are free to be different buckets, on different providers, with +different credentials. Nothing here reads the backend's `AWS_S3_*` settings ā€” +a pod that carries them, for the backend's own reasons, must not quietly +migrate documents out of whatever they point at. + +Operational notes: + +- Use **read-only, bucket-scoped S3 credentials** in production ā€” never the + backend's read-write keys; this process terminates untrusted traffic. On + AWS the credentials must include `s3:ListBucket` on the bucket in addition + to `s3:GetObject`: without it, S3 reports a missing object as + `403 AccessDenied` instead of `404 NoSuchKey`, and every brand-new document + would fail closed instead of starting empty. +- `LEGACY_S3_ENDPOINT_URL` must not contain a path (the minio client cannot + address a base path); the server refuses to boot otherwise. +- After manually wiping a room's yhub state (postgres row + stream key), + **restart yhub** so the in-process verdict cache cannot serve a stale + "exists" and suppress the re-seed. +- Lazy migration never finishes on its own: documents that are never opened + stay in S3 forever, and they are only reachable through this flag now that + the frontend's client-side seeding is gone. Running `migrate` (below) over + the corpus is the intended completion path. Only after that backfill may + `SOFT_MIGRATION` be turned off. + +## Full migration (`POST /collaboration/migrate/v1/{org}/{docid}`) + +The media bucket is versioned, so `{docid}/file` keeps every snapshot Django +ever wrote ā€” that is the version history the backend exposes at +`/documents/{id}/versions/`. The lazy seed above replays only the newest one, so +a soft-migrated document lands in yhub as a single `system` change stamped with +the migration time and its past is gone. + +`migrate` replays the whole history instead. It lists the object's versions and +applies them, oldest first, to a single `Y.Doc({ gc: false })`; after each one +it credits the ids that version introduced (and the ones it deleted) with +**that version's own S3 timestamp**. `GET +/collaboration/activity/v1/{org}/{docid}?group=false` then reports one entry per +S3 version, at the same timestamps the backend's version listing reports as +`last_modified` ā€” which is what lines the two up. (Pass `group=false`: the +default grouping merges changes by the same author less than a second apart, +which would fold versions saved in quick succession into one entry.) +`gc: false` is what preserves content that later versions deleted ā€” most of +what makes a history worth keeping. + +Since yhub 0.5.0 the built-in endpoints also speak JSON on request, so a +non-JavaScript caller can read that timeline without a lib0 decoder: send +`Accept: application/json` and `activity`/`changeset` answer +`application/json` (binary fields base64-encoded) instead of +`application/x-lib0any`. + +The result lands as **one new row in `yhub_ydoc_v1` at clock `0`**, written +through `yhub.persistence.store`. Nothing is deleted and nothing goes on the +redis stream: the migration is purely additive. Clock `0` is what makes that +safe ā€” + +- `store` is `ON CONFLICT (org, docid, branch, t) DO NOTHING`, so a repeated or + concurrent call is a database no-op; +- `retrieveDoc` derives the room's `lastClock` from the *newest* row, so a `0` + row can never hide stream messages a live editor is writing; +- the history genuinely is the oldest thing in the room. + +The next compact task merges that row into the room's normal state and deletes +it, like any other row ā€” yhub needs no special case for it. + +Called with the admin JWT (`aud: "yhub"`), doc-scoped, `branch=main` only (the +legacy store is branchless). Running it over the whole corpus ā€” any 2xx means +done ā€” is the backfill that finishes the migration. + +Guarantees: + +- **Idempotent, twice over.** The docid is recorded in the valkey set + `{prefix}:migrated:v1` and skipped on later calls; and even without that, the + `t = 0` insert is a no-op. There is no lock: concurrent calls for the same + document all succeed and the database keeps one row. +- **Never destructive.** No existing row, stream message or attribution is + removed, so a document's own yhub history ā€” edits made after it was seeded ā€” + survives untouched alongside the imported one. +- **Nothing usable, nothing touched, nothing remembered.** A document with no + legacy object (`versions: 0`) or with no readable version (`applied: 0`) is + left exactly as it is and is *not* added to the set, so a later run can still + pick it up. Both answer `200 {"migrated": false}`, so a backfill driver can + treat every 2xx as done. +- **A corrupt version is skipped, not fatal** (counted as `skipped`, logged with + its version id). Snapshots are decoded before they are applied, so a bad one + can neither corrupt the accumulating document nor kill a compute worker. + Later versions are full snapshots, so their content still arrives ā€” only that + one timeline entry is lost. +- **More than 500 versions**: only the newest 500 are replayed and the rest fold + into the first replayed version, reported as `dropped`. + +Response (200): `{ status, message, migrated, versions, applied, skipped, +dropped, bytes, durationMs }`. `status` is the machine-readable outcome a +backfill driver records ā€” `ok`, `already`, `empty` (no legacy object, a +brand-new document) or `nothing` (versions exist, none readable) ā€” all of them +done, which is why they share one 2xx. `migrated` says whether this very call +wrote the history. + +Caveats: + +- **`?force=true` re-runs a document that is already in the set.** Only safe + while its clock-0 row is still there. Once compaction has folded that row + away, a forced re-run inserts a second contentmap for ids that already carry + one, both `insertAt` values survive the merge, and the activity timestamp for + that content becomes whichever the unordered row scan puts last. To genuinely + redo a document, wipe its yhub state first (rows, stream key, set member). +- **The replay runs on the server's main thread.** yhub's compute pool only + accepts its own fixed task types, so a very long history briefly blocks the + event loop; that is what the 500-version cap bounds. +- **`activity` and `changeset` responses are cached for ~5s** (yhub's + `redis.cacheTtl`). A call made right after a migration can still answer with + the pre-migration timeline; it resolves itself. +- Requires `SOFT_MIGRATION=true` (that is what configures the S3 client); + otherwise it answers `503`. + +## āš ļø License warning (AGPL) + +This directory depends on `@y/hub`, which is licensed under the +**GNU AGPL-3.0** (or a separate proprietary license from its author). Unlike +the rest of this repository (MIT), the code in this directory is loaded into +the same process as AGPL-licensed code. As a consequence: + +- **Any modification to the code in this directory (in particular `server.js` + and `migration.js`) must be released under an AGPL-compatible license** if + you run or distribute the resulting server, including making it available to + users over a network (AGPL section 13). +- See the [LICENSE](./LICENSE) file in this directory for details. + +**The rest of La Suite Docs is not affected.** The Django backend and the +frontend never link against yhub; they communicate with it exclusively +through network requests (REST/HTTP and WebSocket). They remain under the +MIT license of the repository root. diff --git a/src/yhub-server/env.js b/src/yhub-server/env.js new file mode 100644 index 0000000000..a962bc9a77 --- /dev/null +++ b/src/yhub-server/env.js @@ -0,0 +1,10 @@ +import { readFileSync } from 'node:fs'; + +// Read a config value that may be supplied either directly (`NAME`) or as a +// path to a file holding it (`NAME_FILE`) ā€” the secret-file convention used +// across this repository, mirroring y-provider's env.ts. Shared by server.js +// and migration.js. +export const secret = (name, dflt) => + process.env[`${name}_FILE`] + ? readFileSync(process.env[`${name}_FILE`], 'utf8').trim() + : process.env[name] || dflt; diff --git a/src/yhub-server/migration.js b/src/yhub-server/migration.js new file mode 100644 index 0000000000..cf59ce6867 --- /dev/null +++ b/src/yhub-server/migration.js @@ -0,0 +1,620 @@ +// Migration off the legacy Django document store (see README.md). +// +// Documents were historically stored by the Django backend in the S3 media +// bucket, as UTF-8 text that is the base64 encoding of a raw Yjs update, at key +// `{document-uuid}/file`. The bucket is versioned, so every snapshot Django +// ever wrote for a document survives as an object version ā€” that is the +// version history the backend exposes at `/documents/{id}/versions/`. +// +// Two paths bring that content into yhub, and they compose: +// +// maybeMigrate ā€” the lazy seed. On first access to a room yhub does not know, +// fetch the *newest* version and seed the room with it before admitting the +// connection. Attributed to `system`, with no timestamp (see below). +// +// fullMigrate ā€” the backfill. Replay *every* version into one gc:false +// document and store the result as a single row at clock 0, so yhub's +// activity API reports the same timeline as the S3 version listing. +// +// Everything here takes the `yhub` instance explicitly rather than closing over +// it: the endpoint handlers already receive one as `req.yhub`, and the auth +// plugin has the module-level instance by the time it first runs. + +import { randomUUID } from 'node:crypto'; + +import { + GetObjectCommand, + ListObjectVersionsCommand, + S3Client, +} from '@aws-sdk/client-s3'; +import { logger } from '@y/hub'; +import * as Y from '@y/y'; + +import { secret } from './env.js'; + +export const SOFT_MIGRATION = process.env.SOFT_MIGRATION === 'true'; +// The legacy Django media bucket, the one documents are migrated *out of*. It +// carries a prefix of its own because it is not the only bucket in play: the +// S3 persistence plugin (`YHUB_S3_*`, server.js) persists *into* a bucket that +// may sit on another provider with credentials of its own, and the backend's +// `AWS_S3_*` settings ā€” which a pod may perfectly well carry ā€” name a third. +// Each set is read by exactly the process it belongs to. +const LEGACY_S3_ENDPOINT_URL = process.env.LEGACY_S3_ENDPOINT_URL; +const LEGACY_S3_ACCESS_KEY_ID = secret('LEGACY_S3_ACCESS_KEY_ID'); +const LEGACY_S3_SECRET_ACCESS_KEY = secret('LEGACY_S3_SECRET_ACCESS_KEY'); +const LEGACY_S3_REGION_NAME = process.env.LEGACY_S3_REGION_NAME; +// Django's default bucket name (impress settings.py) ā€” prod overrides it +const LEGACY_S3_BUCKET_NAME = + process.env.LEGACY_S3_BUCKET_NAME || 'impress-media-storage'; +// How the requests are signed, the counterpart of Django's +// AWS_S3_SIGNATURE_VERSION: a provider that expects the other one answers 403, +// which reads exactly like wrong credentials, so it is worth being explicit +// about. Only SigV4 is offered ā€” see SIGNATURE_VERSIONS below. +const LEGACY_S3_SIGNATURE_VERSION = + process.env.LEGACY_S3_SIGNATURE_VERSION || 's3v4'; +// What that variable accepts, mapped to what it means for the client. The AWS +// SDK v3 signs with SigV4 and dropped SigV2 altogether, so the spellings of +// SigV4 are the whole set: a value asking for SigV2 (`s3`, boto3's other +// choice) is refused at boot rather than silently signed the other way and +// bounced by the provider as a credentials error. +const SIGNATURE_VERSIONS = { s3v4: 'sigv4', v4: 'sigv4' }; +const S3_FETCH_TIMEOUT_MS = 10000; +const MIGRATE_LOCK_TTL_MS = 30000; +const MAX_CONCURRENT_SEEDS = 20; +// The full migration replays *every* S3 version of a document, so its budget is +// per-document rather than per-connection ā€” no client is waiting on it. +const S3_LIST_TIMEOUT_MS = 30000; +// A document with more versions than this is migrated from its newest +// MAX_MIGRATE_VERSIONS only: everything older folds into the first replayed +// version, which keeps the run bounded instead of failing it outright. The +// response reports how many were dropped. The replay runs on the main thread, +// so the cap also bounds how long the event loop is blocked. +const MAX_MIGRATE_VERSIONS = 500; +// an empty Yjs update, what patchYdoc diffs the first snapshot against +const EMPTY_YDOC = Y.encodeStateAsUpdate(new Y.Doc()); + +if ( + SOFT_MIGRATION && + (!LEGACY_S3_ENDPOINT_URL || + !LEGACY_S3_ACCESS_KEY_ID || + !LEGACY_S3_SECRET_ACCESS_KEY) +) { + // fail at boot instead of as an opaque 401 storm on first connect + throw new Error( + 'SOFT_MIGRATION=true requires LEGACY_S3_ENDPOINT_URL, LEGACY_S3_ACCESS_KEY_ID and LEGACY_S3_SECRET_ACCESS_KEY', + ); +} +const s3 = SOFT_MIGRATION + ? (() => { + const url = new URL(LEGACY_S3_ENDPOINT_URL); + if (url.pathname !== '/' && url.pathname !== '') { + // boto3 accepts path-prefixed endpoints but an S3 endpoint cannot + // carry a base path ā€” dropping it silently would probe the wrong keys + // and "migrate" every doc as empty + throw new Error('LEGACY_S3_ENDPOINT_URL must not contain a path'); + } + const signature = + SIGNATURE_VERSIONS[LEGACY_S3_SIGNATURE_VERSION.toLowerCase()]; + if (signature == null) { + throw new Error( + `LEGACY_S3_SIGNATURE_VERSION must be one of ${Object.keys( + SIGNATURE_VERSIONS, + ).join(', ')} (got "${LEGACY_S3_SIGNATURE_VERSION}")`, + ); + } + return new S3Client({ + endpoint: url.origin, + // required by the sdk even where the provider ignores it; us-east-1 is + // what every S3-compatible implementation answers to by default + region: LEGACY_S3_REGION_NAME || 'us-east-1', + credentials: { + accessKeyId: LEGACY_S3_ACCESS_KEY_ID, + secretAccessKey: LEGACY_S3_SECRET_ACCESS_KEY, + }, + // `sigv4` today, and the client is built from the setting rather than + // from the default so that the value is what decides + authSchemePreference: [`aws.auth#${signature}`], + // Virtual-host style addresses a bucket as `{bucket}.{host}`, which + // needs a DNS record self-hosted providers do not have. AWS is the one + // endpoint that prefers it ā€” and the one deprecating path style. + forcePathStyle: !/(^|\.)amazonaws\.com$/i.test(url.hostname), + }); + })() + : null; +// exported so the auth path can report, under the same module name, that it +// admitted a caller to a document it could not migrate +export const migrationLog = logger.child({ module: 'soft-migration' }); + +// Both keys are derived from the prefix yhub itself resolved, so they cannot +// drift from the room keys, and both sit outside its scanned `:room:*` pattern. +// +// One seeder per room: +const migrateLockKey = (yhub, room) => + `${yhub.stream.prefix}:softmigrate:${room.org}:${room.docid}:${room.branch}`; +// Documents whose version history has been replayed into postgres. Membership +// is permanent: a second replay of the same versions would attribute the same +// content twice (see fullMigrate). +const migratedSetKey = (yhub) => `${yhub.stream.prefix}:migrated:v1`; + +// An aborted request surfaces as whatever the sdk or the body stream raises +// when the socket goes away ("aborted", TimeoutError, ā€¦). Say what actually +// happened instead, and leave it unmarked so it stays retryable ā€” a slow S3 +// may well recover. +const asTimeout = (err, signal, what, ms) => + signal.aborted ? new Error(`${what} timed out after ${ms}ms`) : err; + +// Legacy Django document store: object `{docid}/file`, body = UTF-8 text that +// is the base64 encoding of a raw Yjs update. With `versionId`, reads that +// specific object version instead of the current one. Returns null when the +// object (or version) does not exist ā€” a document that never had content +// saved, e.g. brand new. Throws on any other failure (network, auth, timeout); +// corrupt base64 decodes leniently to garbage that the callers reject. +const fetchLegacyDoc = async (docid, versionId = null) => { + // One budget for the whole read, headers and body alike: the sdk aborts the + // request when it fires and the body stream dies with it, so a stalled + // transfer cannot hold the ws upgrade open. + const abortSignal = AbortSignal.timeout(S3_FETCH_TIMEOUT_MS); + let body; + try { + ({ Body: body } = await s3.send( + new GetObjectCommand({ + Bucket: LEGACY_S3_BUCKET_NAME, + Key: `${docid}/file`, + ...(versionId != null ? { VersionId: versionId } : {}), + }), + { abortSignal }, + )); + } catch (err) { + // NoSuchVersion: the version vanished between listing and reading. + // NotFound is the bare 404 some S3-compatible providers answer with + // instead; a missing *bucket* has a name of its own and is not caught + // here ā€” that one is a misconfiguration, not an absent document. + if ( + err?.name === 'NoSuchKey' || + err?.name === 'NoSuchVersion' || + err?.name === 'NotFound' + ) { + return null; + } + throw asTimeout(err, abortSignal, 's3 fetch', S3_FETCH_TIMEOUT_MS); + } + let encoded; + try { + // the object whole, whatever its size: it is one document's content, and + // refusing to read it is refusing to migrate that document at all + encoded = await body.transformToString('utf8'); + } catch (err) { + throw asTimeout(err, abortSignal, 's3 fetch', S3_FETCH_TIMEOUT_MS); + } + const decoded = Buffer.from(encoded, 'base64'); + // compute-task schema requires an exact Uint8Array (lib0 compares the + // constructor) ā€” re-view the Buffer without copying + return new Uint8Array(decoded.buffer, decoded.byteOffset, decoded.byteLength); +}; + +// Every version of the legacy object, oldest first. Delete markers are skipped +// (they record a deletion and carry no body), and so are keys that merely share +// the prefix ā€” S3 has no exact-key version listing. +const listLegacyVersions = async (docid) => { + const key = `${docid}/file`; + // one budget for the whole listing, however many pages it takes + const abortSignal = AbortSignal.timeout(S3_LIST_TIMEOUT_MS); + const found = []; + try { + let keyMarker; + let versionIdMarker; + let truncated = true; + while (truncated) { + const page = await s3.send( + new ListObjectVersionsCommand({ + Bucket: LEGACY_S3_BUCKET_NAME, + Prefix: key, + KeyMarker: keyMarker, + VersionIdMarker: versionIdMarker, + }), + { abortSignal }, + ); + // delete markers record a deletion and carry no body; they come in a + // list of their own here, so reading `Versions` skips them by itself + for (const version of page.Versions ?? []) { + if (version.Key === key && version.VersionId) { + found.push({ + versionId: String(version.VersionId), + // the moment S3 accepted the write: what the backend's version + // listing reports as `last_modified`, and what we attribute to + timestamp: version.LastModified?.getTime() ?? 0, + }); + } + } + truncated = page.IsTruncated === true; + keyMarker = page.NextKeyMarker; + versionIdMarker = page.NextVersionIdMarker; + } + } catch (err) { + const failure = asTimeout( + err, + abortSignal, + 's3 version listing', + S3_LIST_TIMEOUT_MS, + ); + migrationLog.error( + { + event: 'list_version.failed', + err: failure, + docid, + bucket: LEGACY_S3_BUCKET_NAME, + key, + }, + 'impossible to list object version', + ); + throw failure; + } + // S3 lists a key's versions newest first; reverse to replay them in write + // order. The sort is a stable safeguard across paginated listings ā€” equal + // timestamps keep S3's own ordering. + found.reverse(); + found.sort((a, b) => a.timestamp - b.timestamp); + const dropped = Math.max(0, found.length - MAX_MIGRATE_VERSIONS); + return { versions: found.slice(dropped), dropped }; +}; + +// Quick existence check: does yhub already have content for this room? +// Sequenced cheapest-first: a persisted postgres row (bare SELECT, no blob +// columns; rows are never deleted, so a hit is always safe) ā€” then the valkey +// stream (only ydoc:update:v1 counts: awareness and auth-check messages share +// the stream but carry no content) ā€” then the SELECT again, which closes the +// store-before-trim compaction race (and the worst case of a miss is only a +// redundant, idempotent re-seed). +const ydocExists = async (yhub, room) => { + if ((await yhub.persistence.retrieveDoc(room, {})).lastClock !== '0') { + return true; + } + const streams = await yhub.stream.getMessages([{ room, clock: '0' }]); + if ((streams[0]?.messages ?? []).some((m) => m.type === 'ydoc:update:v1')) { + return true; + } + return (await yhub.persistence.retrieveDoc(room, {})).lastClock !== '0'; +}; + +// Per-docid migration verdicts, in-memory (per replica). 'exists' is monotone +// in normal operation ā€” its TTL only bounds staleness after an operator +// manually wipes a room's yhub state (restart yhub after a wipe to drop the +// cache immediately). 'empty' (no S3 object) keeps never-edited docs and +// rechecks off S3; 'failed' breaks the retry-refetch storm a permanently +// corrupt object would otherwise sustain (y-websocket retries denied upgrades +// forever). +const VERDICT_TTL_MS = { exists: 600000, empty: 60000, failed: 300000 }; +// transient failures (network blips, timeouts, S3 restarting) are cached just +// long enough to blunt a retry storm without turning a hiccup into a lockout +const TRANSIENT_TTL_MS = 15000; +// Is this legacy object beyond saving, as opposed to merely out of reach right +// now? Only a failure raised while *interpreting* bytes we already hold +// qualifies: the object does not decode, or it is larger than we will load. +// Those are marked at the throw site, and nothing else counts ā€” an allowlist +// of retryable errors would have to enumerate every way S3 can say no +// (AccessDenied on a rotated key, NoSuchBucket on a misconfigured name, a +// region redirect), and each one it missed would be read as "this document has +// no content" and open the room empty over content that is alive in S3. +// Guessing wrong in this direction costs a retry; guessing wrong in the other +// costs the document. +export const isPermanentFailure = (err) => err?.permanent === true; +const VERDICT_CACHE_MAX = 50000; +const verdicts = new Map(); // docid -> { verdict, error, expires } +const rememberVerdict = ( + docid, + verdict, + error = null, + ttl = VERDICT_TTL_MS[verdict], +) => { + // delete-then-set keeps Map insertion order ā‰ˆ recency, so the FIFO eviction + // drops the stalest entry ā€” and re-setting an existing docid never evicts + // an unrelated one + if (!verdicts.delete(docid) && verdicts.size >= VERDICT_CACHE_MAX) { + verdicts.delete(verdicts.keys().next().value); + } + verdicts.set(docid, { + verdict, + error, + expires: Date.now() + ttl, + }); +}; +const inflightMigrations = new Map(); // docid -> Promise +let activeSeeds = 0; + +const migrate = async (yhub, room) => { + // A fully migrated room holds a single row at clock 0, which leaves + // `lastClock` at '0' ā€” so ydocExists cannot see it and would seed on top of a + // complete history. Harmless (the seed's attributions are excluded as already + // known) but a pointless S3 round-trip per document during a backfill. + if (await yhub.stream.redis.sIsMember(migratedSetKey(yhub), room.docid)) { + return 'exists'; + } + if (await ydocExists(yhub, room)) return 'exists'; + // collapse cross-replica herds: one seeder per room, the rest wait and + // re-probe + const lockKey = migrateLockKey(yhub, room); + const lockToken = randomUUID(); + const redis = yhub.stream.redis; + const acquired = await redis.set(lockKey, lockToken, { + condition: 'NX', + expiration: { type: 'PX', value: MIGRATE_LOCK_TTL_MS }, + }); + try { + if (acquired == null) { + // another connection or replica is seeding ā€” wait for its lock, then + // re-probe. If the doc is still absent (the holder crashed or its S3 + // fetch failed), fall through and seed ourselves: duplicate seeds use + // byte-identical updates from one lineage and merge as CRDT no-ops. + const deadline = Date.now() + MIGRATE_LOCK_TTL_MS + 5000; + while (Date.now() < deadline && (await redis.exists(lockKey)) === 1) { + await new Promise((resolve) => setTimeout(resolve, 300)); + } + if (await ydocExists(yhub, room)) return 'exists'; + } + if (activeSeeds >= MAX_CONCURRENT_SEEDS) { + // fail fast under a herd of distinct cold docs ā€” the client's retry + // backoff spreads the load. Probes above stay uncapped. noCache: + // momentary per-replica backpressure must deny once, not be cached as + // a failure ā€” a slot frees up within seconds + const err = new Error('too many concurrent soft migrations'); + err.noCache = true; + throw err; + } + activeSeeds++; + try { + const start = Date.now(); + const update = await fetchLegacyDoc(room.docid); + if (update == null) { + migrationLog.info( + { event: 'seed.empty', docid: room.docid }, + 'no legacy s3 object; room starts empty', + ); + return 'empty'; + } + // Decode before writing anything: a legacy object that is not a valid + // Yjs update fails here, on this thread, and is the one failure we know + // no retry can fix ā€” so it is marked as such. + let contentids; + try { + contentids = Y.createContentIdsFromUpdate(update); + } catch (err) { + err.permanent = true; + throw err; + } + await yhub.stream.addMessage(room, { + type: 'ydoc:update:v1', + // Deliberately no insertAt/deleteAt. A lazy seed is not an editing + // event: stamping it would put a second, meaningless timestamp on + // content that the full migration attributes to its real S3 version + // time ā€” and persisted contentmaps are merged, not de-duplicated, so + // both would survive on the same ids and the activity API would report + // whichever the row order happened to put last. Content seeded this way + // carries an author but no timestamp, so it produces no activity entry + // until fullMigrate supplies the history. + contentmap: Y.encodeContentMap( + Y.createContentMapFromContentIds( + contentids, + [ + Y.createContentAttribute('insert', 'system'), + Y.createContentAttribute('insert:migration', 's3'), + ], + [ + Y.createContentAttribute('delete', 'system'), + Y.createContentAttribute('delete:migration', 's3'), + ], + ), + ), + update, + }); + migrationLog.info( + { + event: 'seed.ok', + docid: room.docid, + bytes: update.byteLength, + durationMs: Date.now() - start, + }, + 'seeded legacy doc from s3', + ); + return 'exists'; + } finally { + activeSeeds--; + } + } finally { + if (acquired != null) { + // compare-and-delete: if this seed outlived the lock TTL, another + // seeder holds a fresh lock ā€” a bare DEL would release it under them + redis + .eval( + "if redis.call('get', KEYS[1]) == ARGV[1] then return redis.call('del', KEYS[1]) end", + { keys: [lockKey], arguments: [lockToken] }, + ) + .catch(() => {}); + } + } +}; + +// Resolves when the room is usable (already known, freshly seeded, or +// legitimately empty); rejects to deny access. Idempotent and safe to +// re-enter ā€” it also runs on rechecks and default-purpose REST calls. +export const maybeMigrate = async (yhub, room) => { + const cached = verdicts.get(room.docid); + if (cached != null && cached.expires > Date.now()) { + if (cached.verdict === 'failed') throw cached.error; + return; + } + let migration = inflightMigrations.get(room.docid); + if (migration == null) { + migration = migrate(yhub, room) + .then( + (verdict) => rememberVerdict(room.docid, verdict), + (err) => { + // The one place the *cause* is recorded, once per attempt rather + // than per access: a cached verdict re-raises this error without + // logging again until it expires. + const permanent = isPermanentFailure(err); + migrationLog.error( + { + event: 'seed.failed', + err, + docid: room.docid, + permanent, + bucket: LEGACY_S3_BUCKET_NAME, + key: `${room.docid}/file`, + }, + permanent + ? 'soft migration is not possible for this legacy object' + : 'soft migration failed; the caller is asked to retry', + ); + if (err?.noCache !== true) { + // a retryable failure is remembered only briefly, so a hiccup + // cannot lock a document out for the full poison-object window + rememberVerdict( + room.docid, + 'failed', + err, + permanent ? VERDICT_TTL_MS.failed : TRANSIENT_TTL_MS, + ); + } + throw err; + }, + ) + .finally(() => inflightMigrations.delete(room.docid)); + inflightMigrations.set(room.docid, migration); + } + return migration; +}; + +// Add the legacy version history to the room. Returns a `status` the endpoint +// maps to a response: +// 'already' ā€” already replayed for this docid; the room is left untouched +// 'empty' ā€” no legacy object in S3; the room is left untouched +// 'nothing' ā€” versions exist but none is readable; the room is left untouched +// 'ok' ā€” history stored +// +// Additive, never destructive: the versions are replayed into one gc:false +// document, and the result lands as a *single new row* at clock 0 ā€” nothing +// existing is deleted and nothing goes on the stream. Clock 0 is what makes +// that safe. `store` is ON CONFLICT DO NOTHING on (org, docid, branch, t), so a +// concurrent or repeated call is a database no-op; `retrieveDoc` derives +// `lastClock` from the *newest* row, so a 0 row can never hide the stream +// messages a live editor is writing; and the history is genuinely the oldest +// thing in the room. The next compact task merges the row into the room's +// normal state and drops it ā€” yhub needs no special case for any of this. +export const fullMigrate = async (yhub, room, { force = false } = {}) => { + const start = Date.now(); + const redis = yhub.stream.redis; + // Membership is the guard against attributing the same content twice: once + // compaction has folded the clock-0 row into a normal one and deleted it, + // a second replay would insert a second contentmap for ids that already + // carry one, and the two timestamps would both survive the merge. + if (!force && (await redis.sIsMember(migratedSetKey(yhub), room.docid))) { + return { status: 'already' }; + } + const { versions, dropped } = await listLegacyVersions(room.docid); + if (versions.length === 0) { + return { status: 'empty', versions: 0, durationMs: Date.now() - start }; + } + // Replay every snapshot into one gc:false document. gc matters: a collected + // doc would lose the content later versions deleted, which is most of what + // makes a history worth having. + const ydoc = new Y.Doc({ gc: false }); + // ids already attributed, so each version is credited only with what it added + let seen = Y.createContentIds(); + const contentmaps = []; + let bytes = 0; + let skipped = 0; + try { + for (const version of versions) { + const update = await fetchLegacyDoc(room.docid, version.versionId); + if (update == null) continue; // deleted between listing and read + bytes += update.byteLength; + try { + // Decode before applying. applyUpdate throwing part-way through would + // leave the accumulating doc in an undefined state, and this is the + // same lazy structural scan it would fail on. + Y.createContentIdsFromUpdate(update); + } catch (err) { + // Skip an unreadable snapshot rather than failing the document: every + // later version is a full snapshot, so its content still arrives ā€” only + // this timeline entry is lost, and a corrupt version has nothing else + // to give. + skipped++; + migrationLog.warn( + { + event: 'full.version-skipped', + err, + docid: room.docid, + versionId: version.versionId, + }, + 'legacy s3 version is not a valid yjs update; skipping it', + ); + continue; + } + Y.applyUpdate(ydoc, update); + // `true`: inserts include content the doc has already deleted, so this is + // the full structural snapshot rather than what is currently visible + const all = Y.createContentIdsFromDoc(ydoc, true); + const fresh = Y.excludeContentIds(all, seen); + seen = all; + if ( + fresh.inserts.clients.size === 0 && + fresh.deletes.clients.size === 0 + ) { + continue; // this snapshot added nothing new + } + // Legacy snapshots carry no author, so every version is attributed to the + // 'system' identity (as the lazy seed is). The timestamp is what makes an + // entry identifiable: it is the version's S3 `LastModified`, so activity + // entries line up with the backend's version listing by time. + const attrs = (verb) => [ + Y.createContentAttribute(verb, 'system'), + Y.createContentAttribute(`${verb}At`, version.timestamp), + ]; + contentmaps.push( + Y.createContentMapFromContentIds( + fresh, + attrs('insert'), + attrs('delete'), + ), + ); + } + if (contentmaps.length === 0) { + // every version was unreadable or contentless ā€” nothing to store, and + // nothing to remember either, so a later run can still pick it up + return { + status: 'nothing', + versions: versions.length, + applied: 0, + skipped, + dropped, + bytes, + durationMs: Date.now() - start, + }; + } + const nongcDoc = Y.encodeStateAsUpdate(ydoc); + await yhub.persistence.store(room, { + lastClock: '0', + gcDoc: await yhub.computePool.mergeUpdates(true, [nongcDoc], { room }), + nongcDoc, + contentmap: Y.encodeContentMap(Y.mergeContentMaps(contentmaps)), + contentids: Y.encodeContentIds(seen), + }); + } finally { + ydoc.destroy(); + } + await redis.sAdd(migratedSetKey(yhub), room.docid); + const result = { + status: 'ok', + versions: versions.length, + applied: contentmaps.length, + skipped, + dropped, + bytes, + durationMs: Date.now() - start, + }; + migrationLog.info( + { event: 'full.ok', docid: room.docid, ...result }, + 'stored document history from s3 versions', + ); + return result; +}; diff --git a/src/yhub-server/package-lock.json b/src/yhub-server/package-lock.json new file mode 100644 index 0000000000..267f09f211 --- /dev/null +++ b/src/yhub-server/package-lock.json @@ -0,0 +1,1528 @@ +{ + "name": "yhub-server", + "lockfileVersion": 3, + "requires": true, + "packages": { + "": { + "name": "yhub-server", + "dependencies": { + "@aws-sdk/client-s3": "3.1110.0", + "@y/hub": "0.6.0", + "@y/y": "14.0.0-rc.24", + "jose": "6.2.8" + }, + "devDependencies": { + "nodemon": "3.1.14" + 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b/src/yhub-server/package.json new file mode 100644 index 0000000000..3684696974 --- /dev/null +++ b/src/yhub-server/package.json @@ -0,0 +1,22 @@ +{ + "name": "yhub-server", + "private": true, + "type": "module", + "scripts": { + "start": "node server.js", + "dev": "nodemon --delay 1 server.js", + "init-db": "node node_modules/@y/hub/bin/init-db.js" + }, + "dependencies": { + "@aws-sdk/client-s3": "3.1110.0", + "@y/hub": "0.6.0", + "@y/y": "14.0.0-rc.24", + "jose": "6.2.8" + }, + "devDependencies": { + "nodemon": "3.1.14" + }, + "engines": { + "node": ">=22" + } +} diff --git a/src/yhub-server/server.js b/src/yhub-server/server.js new file mode 100644 index 0000000000..7b67dc1b79 --- /dev/null +++ b/src/yhub-server/server.js @@ -0,0 +1,980 @@ +import { createHash, createPublicKey, randomUUID } from 'node:crypto'; +import { readFileSync } from 'node:fs'; + +import { + apiError, + createApiEndpoint, + createAuthPlugin, + createYHub, + logger, +} from '@y/hub'; +import { S3PersistenceV1 } from '@y/hub/plugins/s3'; +import { + calculateJwkThumbprint, + createRemoteJWKSet, + exportJWK, + importPKCS8, + jwtVerify, + SignJWT, +} from 'jose'; + +import { secret } from './env.js'; +// legacy Django/S3 document store ā€” see migration.js and README.md +import { + SOFT_MIGRATION, + fullMigrate, + isPermanentFailure, + maybeMigrate, + migrationLog, +} from './migration.js'; + +// A numeric setting, read from the environment and refused rather than guessed +// when it is not a whole number at or above `min`: `Number()` reads a typo as +// NaN, which yhub takes as-is and turns into a worker that claims nothing or a +// stream that is never trimmed ā€” a deployment that looks healthy and is not. +// An unset or empty variable is the default, so a kubernetes env var left blank +// behaves as if it had not been set at all. +const intEnv = (name, dflt, min = 1) => { + const raw = process.env[name]; + const value = raw == null || raw === '' ? dflt : Number(raw); + if (!Number.isInteger(value) || value < min) { + throw new Error(`${name} must be an integer >= ${min} (got "${raw}")`); + } + return value; +}; + +const PORT = Number(process.env.PORT || 3002); +const REDIS = process.env.REDIS; +const POSTGRES = process.env.POSTGRES; +const REDIS_PREFIX = process.env.REDIS_PREFIX || 'yhub'; +// How long an update waits on the stream before a worker claims the compaction +// task it belongs to. It is the delay between an edit and its row in postgres, +// and the window over which the edits of a busy document are merged into one +// task: lowering it persists sooner and compacts more often, raising it does +// the reverse. yhub defaults to 120s, which is a long time to lose when a pod +// is killed ā€” Docs asks for 10s. +const TASK_DEBOUNCE_MS = intEnv('YHUB_TASK_DEBOUNCE_MS', 10000, 0); +// How long messages a worker has already persisted are kept on the stream. The +// trim stops at the older of that age and the point postgres holds, so this is +// not a durability setting ā€” nothing unpersisted is ever trimmed. It is how +// much recent history stays replayable from redis instead of being read back +// out of postgres, paid for in memory on the redis side. +const MIN_MESSAGE_LIFETIME_MS = intEnv('YHUB_MIN_MESSAGE_LIFETIME_MS', 60000, 0); +const COLLABORATION_BACKEND_BASE_URL = + process.env.COLLABORATION_BACKEND_BASE_URL || 'http://app-dev:8000'; +const allowedOrigins = ( + process.env.COLLABORATION_SERVER_ORIGIN || 'http://localhost:3000' +).split(','); +const Y_PROVIDER_API_KEY = secret('Y_PROVIDER_API_KEY', 'yprovider-api-key'); +const ORG = process.env.YHUB_ORG || 'docs'; +// Which halves of yhub this process runs. The server accepts the websocket +// connections and serves the REST routes; the worker drains the redis stream +// into postgres. They share the two stores and nothing else ā€” no in-process +// state, no ordering between them ā€” so one process can run both (the default) +// or a deployment can split them and scale each on its own: the server with +// the connected editors, the worker with the write throughput. +// +// A stream is only drained by the workers that are running: a deployment of +// `server` alone keeps accepting edits and never persists them, so the two +// halves are split together or not at all. +const ROLE = process.env.YHUB_ROLE || 'all'; +if (!['all', 'server', 'worker'].includes(ROLE)) { + throw new Error( + `YHUB_ROLE must be one of "all", "server" or "worker" (got "${ROLE}")`, + ); +} +const RUNS_SERVER = ROLE !== 'worker'; +const RUNS_WORKER = ROLE !== 'server'; +// How many tasks one worker process claims at once. Redis hands each task to a +// single worker, so what a deployment actually runs in parallel is this times +// the number of worker processes ā€” the two knobs are interchangeable up to the +// point where a pod runs out of memory, each task holding the document it +// merges. +const TASK_CONCURRENCY = intEnv('YHUB_TASK_CONCURRENCY', 5, 1); +// Where the blobs of a compaction go ā€” the garbage-collected document, the one +// that keeps its history, the content map and the content ids. yhub writes the +// four of them into its own postgres; a persistence plugin takes them out of +// it, the row then holding a reference and the bytes living in the plugin's +// store. Off by default, which is postgres alone, the way Docs has been +// running. +// +// Not a switch that can be flipped back: a row pointing at an object is +// unreadable without the plugin that wrote it ā€” yhub reports that version as +// having no content rather than as an error ā€” so turning it off after a +// compaction strands what was stored while it was on. See README.md. +const S3_PERSISTENCE = process.env.YHUB_S3_PERSISTENCE === 'true'; +// Its own bucket, named apart from the backend's `AWS_S3_*` and from the legacy +// document store's `LEGACY_S3_*` (migration.js): three buckets that may sit on +// three providers with credentials of their own, each read by the process it +// belongs to. +const YHUB_S3_ENDPOINT_URL = process.env.YHUB_S3_ENDPOINT_URL; +const YHUB_S3_ACCESS_KEY_ID = secret('YHUB_S3_ACCESS_KEY_ID'); +const YHUB_S3_SECRET_ACCESS_KEY = secret('YHUB_S3_SECRET_ACCESS_KEY'); +const YHUB_S3_BUCKET_NAME = process.env.YHUB_S3_BUCKET_NAME; +const YHUB_S3_REGION_NAME = process.env.YHUB_S3_REGION_NAME; +// Segment every route is mounted under (`server.apiPrefix` below), matching the +// URL scheme Docs already routes to the collaboration server. Hardcoded like +// the audiences: the backend builds its urls with the same prefix. +const API_PREFIX = 'collaboration'; +// Paths of the routes declared in `api` that are served to anyone: the JWKS, +// which carries public keys and which the backend must read before it can +// authenticate anything we send it, and the two probes, which kubernetes calls +// with no cookie and no token. readAuthInfo reads the raw request, without any +// route context, hence the duplication of the paths here. +const PUBLIC_PATHS = new Set([ + `/${API_PREFIX}/jwks/v1`, + `/${API_PREFIX}/ping/v1`, + `/${API_PREFIX}/ready/v1`, +]); +// What the readiness check gives a store before reporting it unreachable. Short +// on purpose: the point of the probe is to answer, and answering "not ready" +// early is more useful than holding the connection until kubelet times out. +const READINESS_TIMEOUT_MS = 2000; +// Requiring this audience stops a valid admin JWT that Django issued for +// another service (today: the y-converter token in converter_services.py, +// which is handed to the converter process) from being replayed against yhub. +// Hardcoded, like y-provider's Y_CONVERTER_AUDIENCE: both ends of a two-party +// contract, so an env var would only add a way to misconfigure it into a 401. +const YHUB_AUDIENCE = 'yhub'; +// lowercase only (no /i): Django serializes UUIDs lowercase, while yhub rooms +// and S3 keys are case-sensitive strings ā€” accepting case variants would let a +// client open a parallel room for the same document (and, with soft migration, +// miss its S3 object and fork the document's lineage) +const UUID4 = + /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/; +// an empty Yjs update (what `Y.encodeStateAsUpdate(new Y.Doc())` encodes to) ā€” +// hardcoded so we don't import @y/y for two bytes +const EMPTY_YDOC = new Uint8Array([0, 0]); +// yhub's "no effective content" convention: an empty update encodes to 2 bytes, +// and anything up to 3 is read as an empty document +const EMPTY_UPDATE_MAX_BYTES = 3; +// uws buffers the whole body before the handler sees it, so this cap does not +// bound upload memory ā€” it bounds what a single create hands to a compute +// worker and writes to the valkey stream as one message. Creates carry one +// freshly-converted snapshot (typically KBs); anything bigger belongs on the +// websocket path. +const MAX_CREATE_BYTES = 10 * 1024 * 1024; + +const touchLog = logger.child({ module: 'updated-at-notifier' }); +const resetLog = logger.child({ module: 'reset-ydoc' }); + +const BACKEND_NOTIFY_TIMEOUT_MS = 5000; +// Audience of the tokens the backend accepts from us. It must match the one +// its CollaborationServerAuthentication requires, a token minted for anything +// else is refused there. +const BACKEND_AUDIENCE = 'docs-backend'; +const BACKEND_TOKEN_LIFETIME_S = 60; +// Renew this long before expiry so a token never dies in flight. +const BACKEND_TOKEN_MARGIN_MS = 10000; + +// We sign the calls we make to the backend, the mirror of the admin JWT it +// signs to call us: no long-lived shared secret, only our private key here and +// its public half published on the JWKS endpoint below. +const YHUB_JWT_PRIVATE_KEY = secret('YHUB_JWT_PRIVATE_KEY', ''); +const backendSigningKey = YHUB_JWT_PRIVATE_KEY + ? await importPKCS8(YHUB_JWT_PRIVATE_KEY, 'RS256') + : null; + +if (backendSigningKey == null) { + // not fatal, documents keep being served ā€” only their `updated_at` freezes + touchLog.warn( + 'YHUB_JWT_PRIVATE_KEY is empty, the backend will not be notified of content updates', + ); +} + +// The public half of the signing key, as published on the JWKS endpoint. Its +// "kid" is the RFC 7638 thumbprint of the key: computed from the public +// components only, it is stable across restarts and changes on its own when +// the key is rolled. Every token we sign carries it, which is how the backend +// picks the matching key ā€” and how it knows to fetch the set again when it +// does not know the key yet, so rolling this key needs no change on its side. +const backendPublicJwk = + backendSigningKey == null + ? null + : await (async () => { + // derived from the PEM rather than exported from `backendSigningKey`: + // exporting a private key as a JWK would carry its private components + const jwk = await exportJWK(createPublicKey(YHUB_JWT_PRIVATE_KEY)); + return { + ...jwk, + alg: 'RS256', + use: 'sig', + kid: await calculateJwkThumbprint(jwk), + }; + })(); + +/** + * @type {{ token: string, expiresAt: number } | null} + */ +let backendToken = null; + +// The token carries no per-document claim, so one is reused until it is about +// to expire rather than signing on every notification. +const getBackendToken = async () => { + const now = Date.now(); + if (backendToken != null && backendToken.expiresAt - BACKEND_TOKEN_MARGIN_MS > now) { + return backendToken.token; + } + const token = await new SignJWT({}) + // the "kid" names the key in our JWKS the backend must verify it with + .setProtectedHeader({ alg: 'RS256', kid: backendPublicJwk.kid }) + .setIssuer('yhub') + .setAudience(BACKEND_AUDIENCE) + .setIssuedAt() + .setExpirationTime(`${BACKEND_TOKEN_LIFETIME_S}s`) + .sign(backendSigningKey); + backendToken = { token, expiresAt: now + BACKEND_TOKEN_LIFETIME_S * 1000 }; + return token; +}; + +// Public keys verifying the RS256 admin tokens Django issues (JWTService). +// Lazily fetched on first use; jose caches the keys and refetches on unknown +// "kid", so Django can rotate the signing key without a yhub restart. +const JWKS = createRemoteJWKSet( + new URL(`${COLLABORATION_BACKEND_BASE_URL}/api/v1.0/jwks`), +); + +const backendFetch = async (path, { cookie, origin }) => { + const res = await fetch(`${COLLABORATION_BACKEND_BASE_URL}${path}`, { + headers: { + cookie, + origin, + 'X-Y-Provider-Key': Y_PROVIDER_API_KEY, + }, + }); + if (!res.ok) { + const err = new Error(`Failed to fetch ${path}: ${res.status}`); + err.status = res.status; + throw err; + } + return res.json(); +}; + +// First access to a room yhub does not know: seed it from the legacy Django S3 +// store before admitting the caller. Awaited inside the upgrade handler, so the +// post-upgrade initial sync (which merges postgres and the stream from clock 0) +// is guaranteed to include the seed. +// +// Seeding never decides whether the caller may read the document ā€” that is the +// backend's answer alone. There are two ways this ends other than a seed: +// +// the legacy object cannot be migrated (it does not decode) ā€” retrying will +// not change that, so the room opens as a new document. Refusing instead +// would lock a document nobody can repair from the outside. Logged per +// access, because the caller is now editing alongside legacy content that +// stayed behind in S3. +// the legacy store could not be reached (timeout, network, backpressure) ā€” +// the same request later may well succeed, so it answers 503 rather than +// silently starting an empty document on top of content that exists. +const seedFromLegacyStore = async (room) => { + try { + // `yhub` is declared at the bottom of this file ā€” safe: auth callbacks only + // fire once the server is up, i.e. after that assignment + await maybeMigrate(yhub, room); + } catch (err) { + if (!isPermanentFailure(err)) { + throw apiError(503, 'Legacy document store is unavailable'); + } + // why it failed was logged once, at the attempt, inside maybeMigrate + migrationLog.warn( + { event: 'seed.skipped', docid: room.docid, err: err?.message }, + 'admitting caller to a document that could not be migrated; it opens as new', + ); + } +}; + +const auth = createAuthPlugin({ + // uws req is only valid synchronously ā€” read headers AND query before first await. + async readAuthInfo(req) { + const url = req.getUrl(); + const authorization = req.getHeader('authorization'); + const cookie = req.getHeader('cookie'); + const origin = req.getHeader('origin'); + const gcOff = req.getQuery('gc') === 'false'; + // The JWKS and the probes are served to anyone (see PUBLIC_PATHS). This + // identity is granted their purposes and nothing else + // (getGlobalAccessType), and the check is on their exact paths. + if (PUBLIC_PATHS.has(url)) { + return { userid: 'anonymous' }; + } + if (authorization !== '') { + // backend-to-server call: RS256 JWT signed by Django, verified against + // its JWKS. A browser cannot attach an Authorization header to a ws + // upgrade or a credentialed cross-origin fetch, so this never shadows a + // real user session. present-but-invalid fails here (401) instead of + // falling through to the cookie flow, which would mask a + // misconfiguration as an origin error. + const token = authorization.startsWith('Bearer ') + ? authorization.slice('Bearer '.length) + : authorization; + try { + // clockTolerance absorbs Django's cache-at-exp race (the admin token + // is cached for exactly its lifetime, so it can arrive here moments + // after exp) plus small clock skew ā€” without it a kick would be + // silently dropped as a 401. + const { payload } = await jwtVerify(token, JWKS, { + algorithms: ['RS256'], + audience: YHUB_AUDIENCE, + clockTolerance: 5, + }); + // admin tokens act as the "system" user (no per-user admin identities yet) + return payload.admin === true + ? { userid: 'system', admin: true } + : null; + } catch (err) { + // jose tags every token-validation failure with an `ERR_Jā€¦` code (bad + // signature, expired, wrong or missing audience) ā€” those are permanent, + // fail closed. A JWKS fetch that times out or never connects has no + // such code (or ERR_JWKS_TIMEOUT): the token may be perfectly valid and + // we simply cannot check it, so report it as retryable instead of + // accusing the caller of forging it. + if ( + err?.code === 'ERR_JWKS_TIMEOUT' || + typeof err?.code !== 'string' || + !err.code.startsWith('ERR_J') + ) { + throw apiError(503, 'Token verification keys are unavailable'); + } + return null; + } + } + if (gcOff) return null; // full-history connections: not for Docs users + if (!origin || !allowedOrigins.includes(origin)) return null; // was 4001 'Origin not allowed' + if (!cookie) return null; // was 4001 'No cookies' + try { + const user = await backendFetch('/api/v1.0/users/me/', { + cookie, + origin, + }); + return { userid: String(user.id), cookie, origin }; // MUST be string (yhub server.js:667) + } catch (err) { + // Only a genuine "not signed in" falls back to the anonymous identity. + // On backend failure (5xx/network) still refuse to admit the connection ā€” + // a signed-in editor authorized under an anon userid would be invisible + // to the targeted reset-connections recheck (users: []) for the + // connection's whole lifetime ā€” but report it as retryable rather than as + // an authentication failure the client should give up on. + if (err?.status !== 401 && err?.status !== 403) { + throw apiError(503, 'Authentication backend is unavailable'); + } + // anonymous (public docs): stable per-session id ā€” random ids would mint a new + // permanent attribution identity per reconnect + const anon = createHash('sha256') + .update(cookie) + .digest('base64url') + .slice(0, 16); + return { userid: `anon:${anon}`, cookie, origin }; + } + }, + // Authorizes the global-scoped endpoints: the JWKS and the two probes, all + // of them read-only and public. Anything else is refused here. + async getGlobalAccessType(authInfo, purpose) { + return purpose === 'jwks' || purpose === 'ping' || purpose === 'ready' + ? 'r' + : null; + }, + async getAccessType(authInfo, { org, docid, branch }, purpose) { + if (authInfo.admin === true) { + // Django's admin token: full access. It still goes through the legacy + // seed, on the same terms as a user (default purpose only, so a + // `migrate` call is not seeded out from under fullMigrate). Without it a + // backend read of an unmigrated document would answer with an *empty* + // doc, and a create-ydoc against one would write a second lineage next + // to the legacy content the first user access is about to seed in. + // Access itself is never in question here ā€” the token already granted it. + // The same org/branch fence the user path applies below. The admin token + // is the only identity that can name an arbitrary org or branch, and the + // legacy store is branchless ā€” `{docid}/file` *is* main ā€” so seeding any + // other room would write main's content into an orphan room, and the + // per-docid verdict cache would then report that docid as done and leave + // the real room empty. + if ( + SOFT_MIGRATION && + purpose == null && + org === ORG && + branch === 'main' && + UUID4.test(docid) + ) { + await seedFromLegacyStore({ org, docid, branch }); + } + return 'rw'; + } + // Regular users only get access for the default purpose ā€” custom-endpoint + // purposes (reset-connections, migrate) are backend-internal. Loose != on + // purpose: ws upgrades and rechecks pass undefined, built-in rest + // endpoints null. + if ( + org !== ORG || + branch !== 'main' || + !UUID4.test(docid) || + purpose != null + ) { + return null; + } + let doc; + try { + doc = await backendFetch(`/api/v1.0/documents/${docid}/`, authInfo); + } catch (err) { + // the backend answered "no": a real, permanent denial (403 Forbidden) + if (err?.status === 401 || err?.status === 403 || err?.status === 404) { + return null; + } + // it did not answer at all ā€” say so, so the caller retries instead of + // reading a 5xx or a network blip as a permission decision + throw apiError(503, 'Document authorization backend is unavailable'); + } + if (!doc.abilities?.retrieve) { + return null; + } + // the backend has already decided the caller may read this document; the + // seed only decides what is in it + if (SOFT_MIGRATION) { + await seedFromLegacyStore({ org, docid, branch }); + } + return doc.abilities.update ? 'rw' : 'r'; + }, +}); + +// Mimic the old y-provider REST responses (JSON, not yhub's lib0-any +// encoding) so the Django caller keeps its historical contract. +const jsonResponse = (status, body) => + new Response(JSON.stringify(body), { + status, + headers: { 'content-type': 'application/json' }, + }); + +// Does the room hold anything? Covers persisted rows and the messages still on +// the stream, which is what makes it an answer about the content rather than +// about the storage. +const hasContent = async (yhub, room) => { + const { gcDoc } = await yhub.getDoc( + room, + { gc: true, nongc: false }, + { gcOnMerge: false }, + ); + return gcDoc != null && gcDoc.byteLength > EMPTY_UPDATE_MAX_BYTES; +}; + +// Erase every trace of a room's content and leave it writable again. +// +// The erasure is yhub's hard deletion: it clears the stream, disconnects the +// editors and drops every row and asset, irreversibly. Its tombstone is also +// the barrier that stops a compaction still in flight from writing the content +// back ā€” every `store` is refused while it is there, and the purge runs behind +// it ā€” so the room is only made writable again, by dropping the tombstone, +// once there is nothing left to write back. +// +// Dropping the tombstone is what makes this a reset rather than a deletion: +// yhub has no such operation, a hard deletion is final for the room and even +// `restoreDoc` refuses it. Here the document id belongs to a Django document +// that goes on living, so the room has to be usable again. +const eraseContent = async (yhub, room, by) => { + await yhub.deleteDoc(room, { hard: true, by }); + await yhub.persistence.deleteTombstone(room); +}; + +const readyLog = logger.child({ module: 'readiness' }); + +// One readiness check: is that store answering? The error never leaves the +// server ā€” the route is unauthenticated, and a postgres client is happy to put +// its connection string, password included, in the message it raises. +const checkStore = async (name, probe) => { + let timer; + try { + await Promise.race([ + probe(), + new Promise((_, reject) => { + timer = setTimeout( + () => reject(new Error(`no answer in ${READINESS_TIMEOUT_MS}ms`)), + READINESS_TIMEOUT_MS, + ); + }), + ]); + return [name, 'ok']; + } catch (err) { + readyLog.warn({ store: name, err: err?.message }, 'store is unreachable'); + return [name, 'unreachable']; + } finally { + clearTimeout(timer); + } +}; + +const api = [ + // GET /collaboration/ping/v1 ā€” liveness. It answers, therefore the http + // channel and the event loop are alive, which is all a liveness probe should + // ever conclude: touching redis or postgres here would restart a server that + // holds perfectly good websocket connections every time a store blinks. + createApiEndpoint('ping', { + scope: 'global', + accessPurpose: 'ping', + get: { + handler: () => jsonResponse(200, { status: 'pong' }), + }, + }), + // GET /collaboration/ready/v1 ā€” readiness. The two stores this server cannot + // serve a single document without: the postgres holding the persisted state + // and the redis carrying the updates between replicas. Answering 503 takes + // this pod out of the service endpoints and leaves the others serving, which + // is the whole difference with the liveness probe above. + createApiEndpoint('ready', { + scope: 'global', + accessPurpose: 'ready', + get: { + handler: async (req) => { + // both at once: a probe is not the place to add the latency of one + // store to the latency of the other + const checks = Object.fromEntries( + await Promise.all([ + checkStore('postgres', () => req.yhub.persistence.sql`SELECT 1`), + checkStore('redis', () => req.yhub.stream.redis.ping()), + ]), + ); + const ready = Object.values(checks).every((state) => state === 'ok'); + return jsonResponse(ready ? 200 : 503, { + status: ready ? 'ready' : 'unready', + checks, + }); + }, + }, + }), + // GET /collaboration/jwks/v1 ā€” the public keys verifying the tokens we sign + // to call the backend, in the JSON Web Key Set format (RFC 7517). Global + // scope: it is about this server, not about a document, so the route carries + // no org and no docid. The counterpart of the backend's own /api/v1.0/jwks, + // which we read above to verify its tokens: neither side stores a copy of + // the other's key, so either can be rolled without the other being changed. + createApiEndpoint('jwks', { + scope: 'global', + accessPurpose: 'jwks', + get: { + // an empty set when no key is configured: honest, and the backend + // refuses our (equally absent) tokens rather than trusting anything + handler: () => + jsonResponse(200, { + keys: backendPublicJwk == null ? [] : [backendPublicJwk], + }), + }, + }), + // POST /collaboration/reset-connections/v1/{org}/{docid} ā€” replaces + // y-provider's /collaboration/api/reset-connections/?room=. Doc-scoped, so + // the room comes from the path; access is gated to the admin token via the + // 'reset-connections' purpose in getAccessType. uws routes are exact: a + // trailing slash 404s. + createApiEndpoint('reset-connections', { + accessPurpose: 'reset-connections', + post: { + handler: async (req) => { + const userId = req.headers['x-user-id'] || null; + if (req.org !== ORG) { + return jsonResponse(400, { error: 'Unknown org' }); + } + if (!UUID4.test(req.docid)) { + return jsonResponse(400, { error: 'Room name is invalid' }); + } + // in-place recheck: every yhub server re-runs getAccessType per + // matching connection and closes 4401 only when the access changed ā€” + // no reconnect churn for unaffected clients + await req.yhub.recheckAuth(req.room, { + users: userId ? [userId] : null, + }); + return jsonResponse(200, { message: 'Connections reset' }); + }, + }, + }), + // POST /collaboration/migrate/v1/{org}/{docid} ā€” replay a document's full + // legacy version history from the S3 media bucket into yhub (see README.md). + // Backend-internal, like reset-connections: gated to the admin token via the + // 'migrate' access purpose, since it writes history and reads the legacy + // store. + createApiEndpoint('migrate', { + accessPurpose: 'migrate', + post: { + handler: async (req) => { + if (req.org !== ORG) { + return jsonResponse(400, { error: 'Unknown org' }); + } + if (!UUID4.test(req.docid)) { + return jsonResponse(400, { error: 'Room name is invalid' }); + } + if (req.branch !== 'main') { + // the legacy store is branchless: `{docid}/file` is the main branch + return jsonResponse(400, { error: 'Unknown branch' }); + } + if (!SOFT_MIGRATION) { + // the flag is what configures the S3 client (migration.js) + return jsonResponse(503, { error: 'Legacy store is not configured' }); + } + // ?force=true replays a document that is already in the migrated set. + // Only safe while its clock-0 row is still there: once compaction has + // folded that row away, a second replay attributes the same content a + // second time and the activity timestamps become ambiguous. + const { status, ...stats } = await fullMigrate(req.yhub, req.room, { + force: req.query.force === 'true', + }); + // `status` is what a backfill driver records per document: 'ok', + // 'already', 'empty' (no legacy object ā€” a brand-new document) or + // 'nothing' (versions exist, none readable). All four are done, hence + // one 2xx; `message` says the same thing to a human, `migrated` + // whether this call is the one that wrote the history. + const messages = { + already: 'Already migrated', + empty: 'No legacy document in s3', + nothing: 'No usable content in the legacy versions', + ok: 'Migration completed', + }; + + return jsonResponse(200, { + status, + message: messages[status], + migrated: status === 'ok', + ...stats, + }); + }, + }, + }), + // POST /collaboration/create-ydoc/v1/{org}/{docid} ā€” create a document's + // initial Yjs state from a RAW binary update (`Y.encodeStateAsUpdate` / + // pycrdt `get_update()` output) posted as application/octet-stream. + // + // The built-in `PATCH ydoc` takes the same update (base64, in a json body + // since 0.5.0) but neither of the two things this endpoint exists for: it is + // a strict create, answering 409 when the room already has content, and it + // attributes the content to the user named in `X-User-Id` rather than to the + // backend making the call. Reads have no such needs and use the built-in + // `GET ydoc`. Default access purpose: guarded like the built-in ydoc routes + // (write access on the doc ā€” the admin JWT, or a user session with update + // ability). + createApiEndpoint('create-ydoc', { + post: { + handler: async (req) => { + if (req.org !== ORG) { + return jsonResponse(400, { error: 'Unknown org' }); + } + if (!UUID4.test(req.docid)) { + return jsonResponse(400, { error: 'Room name is invalid' }); + } + if (req.branch !== 'main') { + // cookie users are main-only via getAccessType, but the admin + // token bypasses it ā€” reject explicitly so an admin create can't + // seed an orphan non-main room (and dodge the 409 check, which is + // branch-scoped) + return jsonResponse(400, { error: 'Unknown branch' }); + } + const body = await req.bytes(); + // req.bytes() resolves to a Node Buffer, but the compute-task schema + // requires an exact Uint8Array (lib0 $constructedBy compares the + // constructor) ā€” re-view the same bytes without copying + const update = new Uint8Array( + body.buffer, + body.byteOffset, + body.byteLength, + ); + if (update.byteLength > MAX_CREATE_BYTES) { + // 413 is missing from yhub's status-line map (503 was added in + // 0.5.0, 413 was not), so the reason phrase is empty + // ("HTTP/1.1 413 ") ā€” legal, and callers switch on the code + return jsonResponse(413, { error: 'Update too large' }); + } + // yhub's "no effective content" convention ā€” reject before it reaches + // a worker + if (update.byteLength <= EMPTY_UPDATE_MAX_BYTES) { + return jsonResponse(400, { error: 'Empty update' }); + } + // covers persisted state AND uncompacted stream messages. Not atomic + // with addMessage below (yhub has no atomic create): two concurrent + // creates can both pass the check and their updates merge ā€” with + // independently generated updates (fresh clientIDs) the seeded + // content then appears twice. Accepted: Django creates each doc + // once, and a duplicated seed is user-fixable, unlike corruption. + const { gcDoc } = await req.yhub.getDoc( + req.room, + { gc: true, nongc: false }, + { gcOnMerge: false }, + ); + if (gcDoc != null && gcDoc.byteLength > EMPTY_UPDATE_MAX_BYTES) { + return jsonResponse(409, { error: 'Document already exists' }); + } + // Only the backend admin token may attribute the content to another + // user; regular callers always author as themselves ā€” honoring a + // client-supplied header would let any editor forge the attribution + // history (the ws path likewise stamps the server-side identity). + const userid = + (req.authInfo.admin === true && req.headers['x-user-id']) || + req.authInfo.userid; + let result; + try { + // diffs the posted update against the (empty) current doc and + // stamps the attribution contentmap + result = await req.yhub.computePool.patchYdoc( + { + update, + currentDoc: gcDoc ?? EMPTY_YDOC, + userid, + customAttributions: [], + }, + { room: req.room }, + ); + } catch { + // a malformed update makes the compute worker throw (yhub logs + // 'worker failed' and replaces the thread). The update is the only + // untrusted input here, so a rejection maps to 400; getDoc / + // addMessage failures stay generic 500s. + return jsonResponse(400, { error: 'Invalid Yjs update' }); + } + if (result == null) { + // structurally valid but no effective content (e.g. delete-set + // only). A "successful" create that leaves the room nonexistent + // would lie to the caller ā€” a later create would not 409. + return jsonResponse(400, { error: 'Empty update' }); + } + // on a fresh room this creates the stream, schedules compaction, and + // fans out to any live subscribers ā€” nothing else to do + await req.yhub.stream.addMessage(req.room, { + type: 'ydoc:update:v1', + contentmap: result.contentmap, + update: result.update, + }); + return jsonResponse(201, { message: 'Document created' }); + }, + }, + }), + // POST /collaboration/restore-ydoc/v1/{org}/{docid} ā€” undo the deletion of a + // document, putting back what `DELETE .../ydoc/` took away. + // + // Deleting has a built-in route, restoring does not: yhub 0.6.0 exposes + // `restoreDoc` to the process embedding it and nothing else. Backend-internal + // like reset-connections and migrate, gated to the admin token by the + // 'restore' purpose ā€” a document leaves the trashbin because the backend + // says so, never because an editor asked. + createApiEndpoint('restore-ydoc', { + accessPurpose: 'restore', + post: { + handler: async (req) => { + if (req.org !== ORG) { + return jsonResponse(400, { error: 'Unknown org' }); + } + if (!UUID4.test(req.docid)) { + return jsonResponse(400, { error: 'Room name is invalid' }); + } + if (req.branch !== 'main') { + // as in create-ydoc: the admin token is not fenced to main by + // getAccessType, and a deletion is recorded per branch + return jsonResponse(400, { error: 'Unknown branch' }); + } + // read the deletion before undoing it: `restoreDoc` throws a plain + // Error for a document whose content was erased, and that is a + // conflict to report as one ā€” catching around the call would turn + // every failure alike, a database outage included, into the same answer + const tombstone = await req.yhub.persistence.retrieveTombstone(req.room); + if (tombstone == null) { + // not an error: the backend restores a whole subtree, of which only + // the part that was deleted with it has anything to put back + return jsonResponse(200, { + message: 'Document is not deleted', + restored: false, + }); + } + if (tombstone.hard || tombstone.purgedAt != null) { + return jsonResponse(409, { error: 'Document content was erased' }); + } + await req.yhub.restoreDoc(req.room); + return jsonResponse(200, { + message: 'Document restored', + restored: true, + }); + }, + }, + }), + // POST /collaboration/reset-ydoc/v1/{org}/{docid} ā€” erase the content of a + // document and leave the room usable, as if it had never been written. + // + // What the backend's `clean_document` command needs to reset the onboarding + // sandbox: the Django document keeps its id and goes on being edited, so + // deleting the room is not an option ā€” a hard deletion is final and even a + // soft one would answer 404 for a document that still exists. Backend-internal + // and admin-only, like the deletions it is built on: this destroys content + // with no way back. + createApiEndpoint('reset-ydoc', { + accessPurpose: 'reset', + post: { + handler: async (req) => { + if (req.org !== ORG) { + return jsonResponse(400, { error: 'Unknown org' }); + } + if (!UUID4.test(req.docid)) { + return jsonResponse(400, { error: 'Room name is invalid' }); + } + if (req.branch !== 'main') { + return jsonResponse(400, { error: 'Unknown branch' }); + } + const by = req.headers['x-user-id'] || req.authInfo.userid; + // Nothing compacts this room while the erasure runs: this drops the + // task already waiting for it and refuses to enqueue another, which + // leaves one writer to race with ā€” a task a worker had claimed before + // this call. The tombstone barrier covers it right up to the moment + // the room is made writable again, so it can only land after that, + // and the second pass below is what picks it up. + await req.yhub.stream.disableCompaction(req.room); + try { + await eraseContent(req.yhub, req.room, by); + if (await hasContent(req.yhub, req.room)) { + resetLog.warn( + { docid: req.docid }, + 'content came back while it was being erased, erasing again', + ); + await eraseContent(req.yhub, req.room, by); + if (await hasContent(req.yhub, req.room)) { + // saying it is erased when it is not is the one answer this + // endpoint must never give + return jsonResponse(500, { + error: 'Document content came back after being erased', + }); + } + } + } finally { + // even on failure: leaving compaction off would freeze the room for + // every later edit, a worse state than the one we came to fix + await req.yhub.stream.enableCompaction(req.room); + } + return jsonResponse(200, { message: 'Document content erased' }); + }, + }, + }), +]; + +// Django orders the document lists by `updated_at` and no edit goes through it +// anymore, so it is told here that a document moved on. +const touchDocument = async (docid) => { + if (backendSigningKey == null) return; + try { + const res = await fetch( + `${COLLABORATION_BACKEND_BASE_URL}/api/v1.0/documents/${docid}/content-updated/`, + { + method: 'POST', + headers: { authorization: `Bearer ${await getBackendToken()}` }, + signal: AbortSignal.timeout(BACKEND_NOTIFY_TIMEOUT_MS), + }, + ); + if (!res.ok) { + touchLog.warn({ docid, status: res.status }, 'backend refused the notification'); + } + } catch (err) { + // best effort: a lost notification only leaves `updated_at` behind until + // the document is edited again, it must never fail a compaction + touchLog.warn({ err, docid }, 'could not notify the backend'); + } +}; + +// `docUpdate` is the worker event for "this compaction found new content": the +// task returns before it when it has nothing to persist, so the awareness-only +// traffic of someone merely opening a document never reaches it. Since yhub +// 0.5.0 it is handed the room of the task alongside the merged document. +const workerEvents = { + docUpdate: ({ room }) => { + // Django knows the documents of this org, on the main branch, by their uuid + if (room.org !== ORG || room.branch !== 'main' || !UUID4.test(room.docid)) { + return; + } + // deliberately not awaited: a slow backend must not hold the worker + touchDocument(room.docid); + }, +}; + +// The persistence plugins yhub consults, in order, before writing a blob to +// postgres and before reading one back. An empty list keeps everything in the +// database, which is the default. +// +// Read here rather than in the call below so that an incomplete configuration +// is a startup error naming what is missing: the client would otherwise be +// built anonymous or against the wrong host and only say so on the first +// compaction, which is a background task ā€” the failure would show up as +// documents quietly not being persisted. +const persistencePlugins = () => { + if (!S3_PERSISTENCE) return []; + + const missing = [ + ['YHUB_S3_ENDPOINT_URL', YHUB_S3_ENDPOINT_URL], + ['YHUB_S3_ACCESS_KEY_ID', YHUB_S3_ACCESS_KEY_ID], + ['YHUB_S3_SECRET_ACCESS_KEY', YHUB_S3_SECRET_ACCESS_KEY], + ['YHUB_S3_BUCKET_NAME', YHUB_S3_BUCKET_NAME], + ] + .filter(([, value]) => !value) + .map(([name]) => name); + if (missing.length > 0) { + throw new Error(`YHUB_S3_PERSISTENCE=true requires ${missing.join(', ')}`); + } + + const url = new URL(YHUB_S3_ENDPOINT_URL); + if (url.pathname !== '/' && url.pathname !== '') { + // the client is given a host and a port, so a base path would be dropped + // without a word and the objects written next to where they belong + throw new Error('YHUB_S3_ENDPOINT_URL must not contain a path'); + } + if (url.protocol !== 'http:' && url.protocol !== 'https:') { + // the client is told "SSL or not", so any other scheme would read as "not" + // and send the credentials in clear + throw new Error('YHUB_S3_ENDPOINT_URL must be http:// or https://'); + } + const useSSL = url.protocol === 'https:'; + + return [ + new S3PersistenceV1({ + bucket: YHUB_S3_BUCKET_NAME, + endPoint: url.hostname, + // an implicit port parses as "", which the client reads as 0 ā€” its way + // of saying "whatever the scheme defaults to" + port: Number(url.port), + useSSL, + accessKey: YHUB_S3_ACCESS_KEY_ID, + secretKey: YHUB_S3_SECRET_ACCESS_KEY, + // left out rather than passed empty: unset, the client discovers the + // region of the bucket instead of validating an empty string + ...(YHUB_S3_REGION_NAME ? { region: YHUB_S3_REGION_NAME } : {}), + }), + ]; +}; + +// the instance is referenced by the soft-migration helpers above ā€” safe: auth +// callbacks only fire once the server is up, i.e. after this assignment +const yhub = await createYHub({ + redis: { + url: REDIS, + prefix: REDIS_PREFIX, + taskDebounce: TASK_DEBOUNCE_MS, + minMessageLifetime: MIN_MESSAGE_LIFETIME_MS, + }, + postgres: POSTGRES, + // where the blobs live: nothing here keeps them in yhub's postgres + persistence: persistencePlugins(), + // Both halves are declared, and YHUB_ROLE decides which are built: a null + // server binds no port at all (a `worker` pod has no http surface, hence no + // probes and no service in front of it), a null worker claims no task. + // + // apiPrefix mounts every route ā€” built-ins, our custom endpoints, and the + // websocket (/collaboration/ws/v1/{org}/{docid}) ā€” under /collaboration/. + server: RUNS_SERVER + ? { port: PORT, auth, api, apiPrefix: API_PREFIX } + : null, + worker: RUNS_WORKER + ? { taskConcurrency: TASK_CONCURRENCY, events: workerEvents } + : null, +}); + +// What this process was configured to be, in one line: yhub's own startup log +// reports neither the role nor the stream settings, and every one of them is an +// environment variable a deployment can get wrong. The two timings are read +// back off the instance rather than from the constants above, so the line says +// what yhub is using and not merely what it was asked for. +logger.info( + { + role: ROLE, + server: RUNS_SERVER, + worker: RUNS_WORKER, + taskConcurrency: RUNS_WORKER ? TASK_CONCURRENCY : null, + // where the compaction blobs go ā€” null is yhub's own postgres + s3Bucket: S3_PERSISTENCE ? YHUB_S3_BUCKET_NAME : null, + taskDebounceMs: yhub.stream.taskDebounce, + minMessageLifetimeMs: yhub.stream.minMessageLifetime, + }, + 'yhub configuration', +);