Fix desktop local-stack ownership checks - #595
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Included review availability: Your plan provides up to 4 included reviews per hour; 0 remain after this review. 📝 WalkthroughWalkthroughThe desktop app assigns each local stack a private token. The web probe validates the token and returns the image tag. Startup and reconnect logic use authenticated ownership and image readiness checks before reusing or starting a stack. ChangesManaged stack identity and reuse
Estimated code review effort: 4 (Complex) | ~45 minutes Merge Risk: ⚪ Minimal · up to Desktop local stacks are now reused only after confirming the expected private identity and release tag, while invalid, stale, or unrelated listeners return users to setup rather than receiving app traffic. The change is ready to merge. Sequence Diagram(s)sequenceDiagram
participant DesktopApp
participant LocalStackController
participant WebProbeEndpoint
DesktopApp->>LocalStackController: Check matchesDesiredStack()
LocalStackController->>WebProbeEndpoint: Send stack token to the selected URL
WebProbeEndpoint-->>LocalStackController: Return imageTag or 404
LocalStackController-->>DesktopApp: Return readiness
DesktopApp-->>DesktopApp: Open app or show setup
Suggested reviewers: 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
✨ Finishing Touches 💡 1📝 Generate docstrings 💡
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Greptile SummaryThe PR adds token-authenticated identity and release checks before the desktop app reuses a local Compose stack.
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| Filename | Overview |
|---|---|
| apps/desktop/src/main.ts | Authenticates the normalized managed origin before opening or reusing a saved local stack. |
| apps/desktop/src/local-stack.ts | Adds private stack-token lifecycle, authenticated image-tag probing, and token propagation into Compose. |
| apps/desktop/src/setup-config.ts | Adds helpers that align managed setup origins and restrict cleartext token transport to loopback. |
| apps/web/vite.config.ts | Exposes the authenticated local-stack identity probe from the managed web service. |
| infra/compose/docker-compose.images.yml | Supplies the desktop stack token to the managed web container. |
| packages/contracts/src/desktop.ts | Defines the shared response shape for the authenticated stack probe. |
| apps/desktop/e2e/local-stack.spec.ts | Covers valid reuse and rejection of an unchecked saved listener. |
| apps/desktop/src/local-stack.test.ts | Covers token creation, identity matching, image-version rejection, and probe URL forwarding. |
| apps/desktop/src/setup-config.test.ts | Covers managed-origin alignment and safe token-transport rules. |
Sequence Diagram
sequenceDiagram
participant Desktop
participant TokenFile as Private token file
participant Listener as Saved local origin
participant Compose
Desktop->>TokenFile: Read stack identity token
Desktop->>Listener: GET ownership probe with token
Listener-->>Desktop: Authenticated image tag
alt Token and expected tag match
Desktop->>Listener: Open authenticated origin
else Missing, foreign, or stale
Desktop->>Compose: Pull and start expected release
Compose-->>Desktop: Managed stack ready
Desktop->>Listener: Verify token and image tag
end
Reviews (3): Last reviewed commit: "style(desktop): format stack URL checks" | Re-trigger Greptile
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Inline comments:
In `@apps/desktop/src/main.ts`:
- Around line 691-697: Update probeManagedStack and its request construction to
avoid sending DESKTOP_STACK_TOKEN_HEADER over unencrypted HTTP: require HTTPS
for the managed-stack token, or allow HTTP only for verified loopback hosts.
Preserve the existing token behavior for HTTPS URLs and ensure private-network
or .local HTTP URLs do not receive the token.
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Configuration used: Repository UI
Review profile: CHILL
Plan: Team
Run ID: 12de0ab5-c4b4-458f-84aa-506d785190ea
📒 Files selected for processing (9)
apps/desktop/e2e/local-stack.spec.tsapps/desktop/src/local-stack.test.tsapps/desktop/src/local-stack.tsapps/desktop/src/main.tsapps/desktop/src/setup-config.test.tsapps/desktop/src/setup-config.tsapps/web/vite.config.tsinfra/compose/docker-compose.images.ymlpackages/contracts/src/desktop.ts
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Managed setups must load the configured LOCAL_WEB_URL after ownership checks. Reject saved or setup URLs that normalize to a different loopback origin instead of trusting a foreign listener. Co-authored-by: Elie Steinbock <elie222@users.noreply.github.com>
Refuse to attach the private stack token when the probe target is cleartext HTTP outside loopback, including private-network and .local hosts. Co-authored-by: Elie Steinbock <elie222@users.noreply.github.com>
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2 participants
Why
The packaged desktop app trusted any healthy service listening on its saved loopback port. A source development server could therefore supply API and computer-screen routes behind the bundled production renderer, and an older managed container stack could remain attached after an app update.
What changed
Testing
Summary by CodeRabbit
New Features
Bug Fixes