sanitizeGroupMessagesDispatchFields forces AllowMessagesDispatch=false for
every non-openai platform including composite, and the gate checked only the
group platform — so composite requests resolved to grok/CN targets were
rejected 403 on /v1/messages and /v1/messages/count_tokens before reaching
the composite target whitelist, leaving the CN rollout unusable for
Claude-protocol clients.
- allowOpenAICompatibleMessagesDispatch: composite groups resolved to a
grok/CN target get the same exemption as the standalone platforms;
openai-resolved and unresolved targets keep requiring the switch
- resolveOpenAIMessagesDispatchMappedModel: skip the group-level dispatch
model mapping (openai-specific gpt defaults) for composite grok/CN
targets — model rewriting stays with account-level model_mapping
- Responses WebSocket composite whitelist stays openai+grok: CN accounts
cannot pass the WSv2 ingress transport filter and the WS HTTP bridge
has no Responses conversion for them, so admitting CN targets only
turns a clear policy rejection into a misleading no-available-account
- widen the responses/input_tokens and messages/count_tokens composite
gates to the shared openai-compatible text whitelist so CN targets get
the same local-estimate token counting as generation
- restore the Claude default-model fallback for standalone CN groups
(admin candidates and custom models list) while keeping composite
listings limited to CN account mapping keys
- refresh the scheduler bulk-rebuild comment and bucket capacity hints
for the 8-platform canonical set
- ChannelsView platformOrder now includes the three CN provider
platforms so channel pricing can be configured for them; composite
group expansion/attachment stays limited to the five main platforms
(matches backend isConcreteRequestPlatform and composite-routes
target_platform validation)
- SyncPricingModels maps kimi->moonshot, zhipu->zhipu,
deepseek->deepseek; also fixes gemini mapping to "google" which
matched zero catalog entries (provider key is "gemini")
- Add CN platform colors to channel pricing model tag classes
- 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.
The struct field alone never reached the wire: the raw passthrough
pipeline is covered by enableMixedGeminiToolInvocations (#5711), but
TransformClaudeToGeminiWithOptions builds GeminiToolConfig from scratch
and never set the flag, so gemini-* models entering through the Claude
format gateway could still hit the upstream 400 from issue #5709.
- Set IncludeServerSideToolInvocations=true when the built tool
declarations mix functionDeclarations with googleSearch, matching the
raw-path injection semantics.
- Replace the marshal-roundtrip-only test with behavior tests that
drive TransformClaudeToGeminiWithOptions: mixed tools set the flag,
function-only and web-search-only requests leave it unset.
- user_repo.create(): keep the TxFromContext fast path, but restore
tolerance for dbent.ErrTxStarted in the self-owned-transaction branch.
ent's Client.Tx only inspects the driver type, so a repository built
from a tx-bound client (client-injected transactions, e.g. the
integration fixture testEntTx + tx.Client()) hits ErrTxStarted; reuse
that client instead of failing. Fixes the two red integration tests in
allowed_groups_contract_integration_test.go.
- createUserAndClaimInvitation: roll back via defer (matching the OAuth
registration precedent) so a panic inside the transaction cannot leak
the connection.
- settingRepoStub: guard call counters and state with a mutex; the new
concurrency regression test exercises it from multiple goroutines and
the unsynchronized counters were flagged by -race.
Default codex_fingerprint_mode to off. v0.1.175 treated a missing key as
"session", so upgrading silently rewrote installation/session/thread/turn/
window identifiers for every existing OAuth account that had never configured
this field. The quota regressions in #5555, #5556 and #5582 line up with that
version boundary, with A/B reports that rolling back to v0.1.173 restores
quota. Convergence is now explicit opt-in (#5610).
Only accounts that never set the field change behaviour; explicit off /
device / session / full keep working exactly as configured. That required
flipping the persistence condition in all three account modals from
"!== 'session'" to "!== 'off'": the old rule deleted the key when it equalled
the default, which after the flip would have silently discarded an
administrator's explicit opt-in to session.
Also extend convergence to the passthrough path, which previously left client
identifiers untouched:
- resolve the ids once in forwardOpenAIPassthrough and rewrite
client_metadata on the raw bytes (gjson extract + sjson splice) because
passthrough is a hot path that must not fully unmarshal multi-MB bodies;
a shared core keeps the raw and map variants from drifting
- both request builders apply the staged ids at the same relative position
(after session isolation, before identity enforcement) so headers and body
share one id set and turn_id stays consistent
- stage the ids unconditionally, including nil: a failover from a converged
account to an off account must not leave the previous account's ids behind
OpenAI sunset the legacy unary /responses/compact endpoint (404, #5598,
#5624), so the account "compact probe" in the admin UI kept failing even for
healthy accounts, and the beta-feature negotiation header was only attached
to compaction turns.
Beta features (codex-rs session/mod.rs build_model_client_beta_features_header
+ client.rs build_responses_headers): the header is a session-level constant
attached to every /responses request, the WS handshake and /responses/compact.
Enumerating FEATURES shows no Experimental feature is enabled by default, so a
default install sends exactly "remote_compaction_v2". Mirror that:
- OAuth requests without a client-declared header get the default shape, so we
no longer produce a "header only on compaction turns" pattern real Codex
never emits (#5586 chains that strip the header)
- a client-declared header is preserved as-is: non-empty without v2 means the
user disabled the feature and the gateway must not rewrite that
- native v2 turns (compaction_trigger in body) always ensure v2 is present
- non-OAuth upstreams keep the compaction-turn-only behaviour
- the WS injection sits outside the client-header copy block so prewarm and
turn handshakes cannot land in different pool compatibility buckets
Compact probe now exercises native v2 (streaming /responses +
compaction_trigger) instead of the dead endpoint. Success requires an actual
compaction output item — scanning output_item.done/added, the terminal
response.output[] and the whole-JSON fallback — so a 2xx that silently drops
the trigger is reported as unsupported (the "got 0 items" class, #5478,
#5648). Probe identity is now UUID-shaped and applies the account's
convergence, matching real traffic on the same endpoint.
Codex captures x-codex-turn-state from /responses SSE, /responses/compact
JSON and the WS handshake (codex-api sse/responses.rs, endpoint/compact.rs),
then echoes it back on later requests of the same turn. The HTTP path dropped
it because the header is not in the generic response allowlist, while the WS
path already relayed it — an inconsistency that broke the protocol chain.
Relay it explicitly at every commit point instead of widening the global
allowlist (which would leak it into Anthropic/Gemini responses):
- streaming, non-streaming and SSE-to-JSON handlers relay it, clearing any
value left over by a previous failover attempt when upstream sends none
- under the first-output guard the header is only staged; provenance is
recorded when applyAttemptResponseHeaders actually writes it, because a
first-output timeout discards the staged headers and the client never
receives that blob
- record (api key + client session) -> minting account, TTL-bounded with an
opportunistic sweep, and strip echoes known to come from another account
before they go upstream. Stripping only: injection is the Claude bridge's
job. Same-account or unknown provenance passes through unchanged.
Resolve conflict in backend/internal/handler/openai_gateway_handler_test.go.
main and this branch each appended a passthrough upstream stub plus a test at
the same two insertion points:
main openAIHTTPPassthroughSSERateLimitUpstream
TestOpenAIResponses_APIKeyPassthroughSSERateLimitUsesConfiguredPoolRetry
branch openAIHTTPPassthroughAuthFailoverUpstream
TestOpenAIResponses_APIKeyPassthroughPoolAuthFailureRetriesThenSwitchesToHealthyAccount
Both sides are kept verbatim; the only edit is giving each stub its own
calls() body instead of sharing the trailing one. No assertion was changed.
openai_gateway_passthrough.go and openai_oauth_passthrough_test.go merged
automatically.
Wesley Liddick