Files
hermes-agent/agent
Teknium 51609a35f6 fix(auth): purge silent OpenRouter paid-default adoption (#81952 class fix)
Three kills at the shared chokepoints:

1. resolve_provider() now REFUSES env-key/pool auto-adoption of openrouter
   while the active config.yaml is corrupt (AuthError code=corrupt_config).
   A broken config falls back to DEFAULT_CONFIG, so tier-2 found no
   model.provider and tier-3/4 silently adopted the PAID openrouter provider
   against the user's real (unparseable) intent. New probe:
   hermes_cli.config.get_active_config_parse_failure(), recorded in the
   existing _warn_config_parse_failure() funnel keyed by (mtime_ns, size) —
   a fixed file clears the block immediately. Explicit provider requests
   are untouched.

2. auxiliary lane built-in OpenRouter fallback model is now a :free SKU
   (nvidia/nemotron-3-ultra-550b-a55b:free) instead of the paid
   google/gemini-3.6-flash. User-configured auxiliary.openrouter_model is
   honored untouched (paid-lane warning retained).

3. env->pool ingestion of OPENROUTER_API_KEY now logs a WARNING (once per
   process per provider) when a credential is newly ingested — ingestion
   itself stays allowed.

Fixes #81952 (silent-paid-default half; sibling PR covers the
non-interactive fail-closed guard).
2026-09-01 07:00:38 -07:00
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