Files
hermes-agent/tests
solyanviktor-star a061788d43 security(providers): strip credential headers on cross-host redirects in fetch_models
fetch_models() sends Authorization: Bearer <api_key> plus any
default_headers (x-api-key etc.) via urllib.request.urlopen, and
urllib's redirect handler forwards every header when following a
3xx — including to a different host. A catalog endpoint (or a
compromised/misconfigured proxy in front of it) answering with a
redirect to another origin therefore received the provider API key.

Install an HTTPRedirectHandler that drops authorization, x-api-key,
api-key, x-goog-api-key and cookie when the redirect target hostname
differs from the original request, mirroring the pattern already used
in skills/creative/comfyui/scripts/_common.py. Same-host redirects
keep credentials so legitimate path-level redirects still work.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-11 12:28:55 +05:30
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