* feat: add channel-relay integration for Slack via external relay service
- Add RelayChannel and RelayClient for connecting to channel-relay SSE streams
- Add RelayConfig with env-based configuration (CHANNEL_RELAY_URL, CHANNEL_RELAY_API_KEY)
- Add channel-relay extension lifecycle: install, OAuth auth, activate with hot-add
- Add proxy message sending through channel-relay for Slack chat.postMessage
- Add extension registry entry for Slack relay with OAuth auth hint
- Add relay integration test with mock SSE server
- Wire relay channel into app startup with reconnect on stored credentials
- Add AuthRequired extension error variant for cleaner auth flow detection
[skip-regression-check]
* chore: apply cargo fmt
* fix: remove remaining Telegram test references in relay channel
* fix: address PR #790 review feedback — parser handle leak, CSRF, circuit breaker
- Fix parser handle leak on reconnect by sharing Arc<RwLock> instead of
creating a local copy in start() (shutdown now aborts the correct task)
- Add CSRF state nonce to OAuth flow: generate in auth_channel_relay,
validate in slack_relay_oauth_callback_handler, one-time use
- Remove dead proxy_slack method, update integration test to use
proxy_provider
- Add reconnect circuit breaker (max_consecutive_failures, default 50)
- Fix stale docs (Telegram refs), extract event_types constants
* fix: double backoff in reconnect loop and UTF-8 chunk-boundary corruption
- Remove second sleep+backoff in list_connections error branch to prevent
O(4^n) backoff growth (was sleeping and doubling twice per iteration)
- Buffer raw bytes in SSE parser instead of per-chunk String::from_utf8_lossy
to prevent U+FFFD corruption when multi-byte chars span chunk boundaries
* feat: add Slack approval buttons for tool execution in DMs
Send Block Kit Approve/Deny buttons via relay when a tool requires
approval in a DM context. Auto-deny approval-requiring tools in
shared channels to prevent prompt injection and stuck threads.
* fix: address PR #796 review — use PreflightOutcome::Rejected, add tests
- Auto-deny in non-DM relay channels now uses PreflightOutcome::Rejected
instead of manually pushing to reason_ctx.messages, so the post-flight
handler properly records the error in the turn
- Add regression tests for relay auto-deny decision logic
- Remove test_clean.db artifact
* feat: restore Block Kit approval buttons in send_status
The send_status implementation was accidentally dropped during the
staging merge. Restores Approve/Deny Block Kit buttons for DM tool
approval, with required sender_id validation, payload size docs,
and 4 regression tests. Also removes test_clean.db.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
* fix: apply rustfmt formatting to dispatcher test code
Co-Authored-By: Claude Opus 4.6 <[email protected]>
---------
Co-authored-by: Claude Opus 4.6 <[email protected]>
* fix(ci): secrets can't be used in step if conditions [skip-regression-check] (#787)
GitHub Actions step-level `if:` doesn't have access to `secrets` context.
Replace `if: secrets.X != ''` with `continue-on-error: true` and let
the Set token step handle the fallback.
Co-authored-by: Claude Sonnet 4.6 <[email protected]>
* feat: add channel-relay integration for Slack via external relay service
- Add RelayChannel and RelayClient for connecting to channel-relay SSE streams
- Add RelayConfig with env-based configuration (CHANNEL_RELAY_URL, CHANNEL_RELAY_API_KEY)
- Add channel-relay extension lifecycle: install, OAuth auth, activate with hot-add
- Add proxy message sending through channel-relay for Slack chat.postMessage
- Add extension registry entry for Slack relay with OAuth auth hint
- Add relay integration test with mock SSE server
- Wire relay channel into app startup with reconnect on stored credentials
- Add AuthRequired extension error variant for cleaner auth flow detection
[skip-regression-check]
* chore: apply cargo fmt
* fix: remove remaining Telegram test references in relay channel
* fix: address PR #790 review feedback — parser handle leak, CSRF, circuit breaker
- Fix parser handle leak on reconnect by sharing Arc<RwLock> instead of
creating a local copy in start() (shutdown now aborts the correct task)
- Add CSRF state nonce to OAuth flow: generate in auth_channel_relay,
validate in slack_relay_oauth_callback_handler, one-time use
- Remove dead proxy_slack method, update integration test to use
proxy_provider
- Add reconnect circuit breaker (max_consecutive_failures, default 50)
- Fix stale docs (Telegram refs), extract event_types constants
---------
Co-authored-by: Henry Park <[email protected]>
Co-authored-by: Claude Sonnet 4.6 <[email protected]>
* feat(extensions): add load-time validation for auth capabilities
Catch common misconfigurations (missing auth section, missing setup_url,
short prompts) at startup via tracing::warn instead of silently failing
at auth time.
* feat(extensions): improve auth prompts, setup_url, and showAuthCard
Add setup_url and descriptive prompts to channel and tool capabilities
files. Fix showAuthCard in web gateway and improve extension manager
auth flow messaging.
* refactor(extensions): extract MIN_PROMPT_LENGTH constant in validate()
Address review feedback: replace magic number 30 with a named constant
for readability and maintainability.
[skip-regression-check]
Co-Authored-By: Claude Opus 4.6 <[email protected]>
---------
Co-authored-by: Claude Opus 4.6 <[email protected]>
Add Dockerfile.test as reusable infrastructure for spinning up local
test instances with libsql (no PostgreSQL dependency). Defaults to
port 3003 to avoid conflict with dev server.
Add local-test workspace skill that teaches the agent how to build,
run, and test against local Docker containers using Chrome MCP browser
automation tools. Covers LLM backend configuration, multi-instance
testing, cleanup, and troubleshooting.
* fix(web): use dvh units to prevent mobile browser bar from obscuring chat input
On mobile browsers (Brave/Android, Safari/iOS), the bottom navigation bar
covers the chat input because 100vh includes space behind browser chrome.
Switch to 100dvh (dynamic viewport height) with vh fallback for older
browsers, and add safe-area-inset padding for notched devices.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
* Fix padding declaration in chat input style
---------
Co-authored-by: Claude Opus 4.6 <[email protected]>
Co-authored-by: Illia Polosukhin <[email protected]>
Show a shield indicator in the tab bar when the instance is running
inside a TEE deployment. On hover, fetches and displays the TDX
attestation report (image digest, TLS cert fingerprint, report data,
VM config) from the management API.
Co-authored-by: Cursor <[email protected]>
Nginx buffers responses by default, breaking SSE connections that go
through a reverse proxy. Add X-Accel-Buffering: no header to chat and
log SSE handlers to match what compose-api and chat-api already do.
