From 6d653f594292645e9bbada27fdd68f3685df14c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20M=C3=BCller?=
 <1005065+DeepDiver1975@users.noreply.github.com>
Date: Tue, 28 Jul 2026 17:41:49 +0200
Subject: [PATCH] ci: add signed release workflow
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Tagging the repository now builds and signs the app in CI via the shared
release workflow, using the ownCloud G2 code-signing material held in the
repository secrets. This removes the need to sign a release by hand with
'occ integrity:sign-app' on a machine that holds the private key.

The workflow refuses to publish an unsigned artifact: it fails when the
signing secrets are absent, and asserts that every tarball contains an
appinfo/signature.json whose leaf certificate CN matches the app id.

Signed-off-by: Thomas Müller <1005065+DeepDiver1975@users.noreply.github.com>
---
 .github/workflows/release.yml | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 .github/workflows/release.yml

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 000000000..a08b670bd
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,21 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: read
+
+jobs:
+  release:
+    permissions:
+      contents: write
+    uses: owncloud/reusable-workflows/.github/workflows/release.yml@main
+    with:
+      app-name: external
+    secrets:
+      SIGNING_KEY: ${{ secrets.SIGNING_KEY }}
+      SIGNING_CERT: ${{ secrets.SIGNING_CERT }}
+      SIGNING_CHAIN: ${{ secrets.SIGNING_CHAIN }}