Add console.warn/console.error logging to 22 silent catch blocks across
10 files. Errors in cleanup, migrations, SSO, fleet snapshots, shutdown,
and validation are now visible in logs. ENOENT guards added to
file-system catches to distinguish missing files from permission errors.
No control flow changes.
- Webhook HMAC: capture raw request bytes via express.json verify callback
instead of re-serializing with JSON.stringify
- AES-256-GCM: use NIST-recommended 12-byte IV (backward compatible with
existing 16-byte IVs)
- Node proxy tokens: add 1-year default expiry (previously no expiry)
- Host console env filtering: pattern-based approach blocking SECRET,
PASSWORD, TOKEN, KEY, CREDENTIAL keywords (previously only 4 explicit keys)
- CORS: deny cross-origin requests when FRONTEND_URL is unset in production
(previously fell back to allowing all origins)
- Reject node_proxy scoped JWT tokens with 403 on host-console and
container exec (/ws) upgrades; machine-to-machine credentials must
not open interactive shells
- Validate stackParam against path.resolve + startsWith(baseDir) to
prevent directory traversal on the PTY cwd (Rule 9 pattern)
- Strip JWT_SECRET, AUTH_PASSWORD, AUTH_PASSWORD_HASH, DATABASE_URL
from the environment passed to node-pty spawned shells
Anso