Files
sub2api/backend/internal
yaxin a341239596 fix(fingerprint): align credential-face identity with the real client and de-drift models version
- Replace ApplyCodexCanonicalIdentity with CodexCanonicalAuthIdentity /
  ApplyCodexCanonicalAuthIdentity: the credential face (auth.openai.com
  token exchange / refresh / PAT whoami) now sends the originator +
  canonical User-Agent pair and no version header, matching codex-rs
  default_headers(); the version gate (#3901) only exists on the
  /backend-api/codex inference face. whoami keeps its original header
  shape (originator + UA) with the canonical UA source.
- Token exchange and refresh send the full pair instead of a bare UA,
  eliminating the half-identity (UA without originator) combination no
  real client ever emits.
- Codex models manifest: the Version header now follows the client's
  own client_version when it is valid and >= the upstream floor (same
  source as the query param, restoring the pre-refactor consistency),
  falling back to the canonical version otherwise; the query param
  keeps its verbatim passthrough contract.
- Drop the now-unreferenced openAICodexProbeVersion constant and its
  vacuous consistency assertions; probes resolve their version through
  resolveCodexOutboundIdentity at runtime.
2026-08-18 15:20:08 +08:00
..
2026-08-14 22:34:43 +08:00
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