Files
optimclaw/src
adf4e25c8f fix(extensions): channel-relay auth dead-end, observability, and URL override (#1681)
* fix(extensions): channel-relay auth dead-end, add observability and relay URL override

Fix a bug where clicking Activate on the Slack relay extension produces
a dead-end "Authentication required" error with no OAuth URL. The root
cause: `auth_channel_relay()` used `is_relay_channel()` to check auth
status, but that function returns true as soon as the extension is
*installed* (in-memory set), before OAuth completes. This short-circuits
the OAuth flow so the authorization URL is never offered.

Changes:

1. **Bug fix** — `auth_channel_relay()` now uses `has_stored_team_id()`
   which only checks the persistent settings store for an actual team_id.
   The extension list `authenticated` field uses the same check so the UI
   accurately reflects OAuth completion status.

2. **Observability** — Added debug/warn/info tracing to all channel-relay
   code paths that were previously silent on failure:
   - `activate_channel_relay`: team_id retrieval, relay config, signing
     secret fetch, hot_add, cache operations
   - `auth_channel_relay`: auth check, OAuth initiation, nonce storage
   - `extensions_activate_handler`: request entry, auth fallback flow
   - `slack_relay_oauth_callback_handler`: team_id persistence (was
     silently ignored with `let _`)
   - `RelayClient`: initiate_oauth, get_signing_secret, proxy_provider
     all log URL, status, and errors
   - `has_stored_team_id`: store read success/failure

3. **Per-extension relay URL override** — Users can now override the
   CHANNEL_RELAY_URL via Settings > Extensions > Reconfigure. Stored
   under `extensions.{name}.relay_url` in settings. Both auth and
   activate read this override before falling back to the env default.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

* style: cargo fmt

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

* fix: address review feedback — clear relay_url override and improve log message

1. Allow clearing the relay_url override: when an optional setup field
   with a setting_path is submitted empty, delete the stored setting so
   the system reverts to the env/default value. Previously empty values
   were silently skipped, making it impossible to undo an override from
   the UI.

2. Improve the OAuth callback team_id persistence error log to be
   self-contained without referencing implementation details.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

* style: collapse nested if per clippy::collapsible_if

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

* fix: address review feedback — security, scope consistency, and error handling

1. OAuth callback team_id persistence is now fatal: if set_setting fails,
   the callback returns an error instead of proceeding to activate (which
   would re-read from the store and fail anyway).

2. effective_relay_url uses owner scope (self.user_id) for reads, matching
   configure() which writes under the same scope. Prevents multi-user
   mismatch where an override saved via Reconfigure was invisible during
   auth/activation.

3. has_stored_team_id uses owner scope for the same reason — the OAuth
   callback stores team_id under state.owner_id (= self.user_id).

4. Security: effective_relay_url validates the override URL — only
   http/https without embedded credentials (userinfo) is accepted. This
   prevents API-key exfiltration if a user points relay_url at an
   attacker-controlled host. Logs only host portion, not full URL.

5. Fixed effective_relay_url docstring to match behavior (returns Option,
   callers handle the fallback).

6. get_setup_schema for ChannelRelay now logs a warning on settings store
   errors instead of silently returning None.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <[email protected]>
2026-03-26 13:49:05 -07:00
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