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hermes-webui/api
nesquena-hermes 5ce516ed38 v0.50.255: Opus follow-ups (4 fixes) + CHANGELOG
Opus pre-release advisor caught 4 issues in stage-255 (#1390 + #1405):

1. MUST-FIX: api/rollback.py path-traversal — _checkpoint_root() / ws_hash /
   checkpoint did NOT normalize Path() / "../escape", so an authenticated
   caller could read or restore from another allowlisted workspace via
   ../<other-ws-hash>/<sha>. New _validate_checkpoint_id() regex-guards
   with ^[A-Za-z0-9_-][A-Za-z0-9_.-]{0,63}$ and rejects . and .. literals.
   Both get_checkpoint_diff and restore_checkpoint validate.

2. SHOULD-FIX: redact_session_data perf cliff — the new api_redact_enabled
   toggle in #1405 called uncached load_settings() per string, recursed
   across messages[] and tool_calls[]. For a 50-message session: hundreds
   of disk reads per /api/session response. Now read once at the top and
   thread _enabled through via private kwarg.

3. SHOULD-FIX: voice-mode wrong-session TTS — the patched autoReadLastAssistant
   fires globally; if the user navigated to a different session between
   sending and stream completion, TTS would speak the wrong session\\s reply.
   New _voiceModeThinkingSid closure captures S.session.session_id at
   thinking-time; _speakResponse bails to _startListening() on mismatch.

4. NIT: rollback._inspect_checkpoint had bare Exception in the except tuple
   alongside specific catches, swallowing everything. Now (TimeoutExpired,
   OSError) only.

6 regression tests in test_v050255_opus_followups.py. Full suite: 3587 passed,
2 skipped, 3 xpassed.
2026-05-01 17:19:53 +00:00
..
2026-04-29 19:54:07 -07:00