feat: expose video call APIs through RocketChatDesktop

docs/pexip-auth-credentials.md

@@ -15,15 +15,15 @@ When a Pexip video call is opened from the Rocket.Chat Electron desktop app, the
 │  └── Opens Pexip in a dedicated video call window         │
 ├──────────────────────────────────────────────────────────┤
 │  Pexip Page (inside video call window)                    │
-│  └── Calls window.videoCallWindow.getAuthCredentials()    │
+│  └── Calls window.RocketChatDesktop.getAuthCredentials()  │
 │       → Returns { userId, authToken, serverUrl }          │
 │  └── Uses credentials to authenticate the RC iframe       │
 └──────────────────────────────────────────────────────────┘
 ```
 
 ## API
 
-### `window.videoCallWindow.getAuthCredentials()`
+### `window.RocketChatDesktop.getAuthCredentials()`
 
 Returns a Promise that resolves to the user's credentials or `null`.
 

src/servers/main/preloadCoverage.main.spec.ts

@@ -669,9 +669,13 @@ describe('preload modules coverage (node env)', () => {
     });
     require('../../videoCallWindow/preload/index');
     const api = exposeInMainWorld.mock.calls.find(
-      ([name]) => name === 'videoCallWindow'
+      ([name]) => name === 'RocketChatDesktop'
     )?.[1];
     expect(api).toBeDefined();
+    expect(exposeInMainWorld).not.toHaveBeenCalledWith(
+      'videoCallWindow',
+      expect.anything()
+    );
     api.openInMainWindow('/channel/general');
     api.openInMainWindow('https://evil.example');
     api.openInMainWindow('//host');

src/videoCallWindow/preload/index.ts

@@ -11,7 +11,7 @@ const isRelativeRoute = (path: unknown): path is string =>
   !path.startsWith('/\\');
 
 // Expose any necessary APIs to the webview content
-contextBridge.exposeInMainWorld('videoCallWindow', {
+contextBridge.exposeInMainWorld('RocketChatDesktop', {
   // Navigate the main app window to an in-app route and bring it to the front.
   // `path` is a server-relative route, e.g. "/channel/general".
   openInMainWindow: (path: string) => {