The claude_code_only probe exemption only fired for models containing
"haiku". Claude Code also sends max_tokens=1 requests without a system
prompt to the model currently in use, e.g. when switching models or
refreshing the context usage, so on sonnet/opus groups those requests failed
the system-prompt check and were rejected as non-Claude-Code clients.
Recognise the probe from the request body itself (max_tokens == 1) once the
User-Agent check has passed, regardless of model, and carry max_tokens into
the ParsedRequest projection so the hot path sees it too. The haiku context
flag and the local haiku interception are unchanged; non-haiku probes reach
the pool as ordinary one-token requests. One output token offers nothing to
a client that already forges the CLI User-Agent, so this widens no attack
surface.
Fixes#6591
Resolve three conflicts from main's #6680 (supplementUnmappedOpenAIModels):
1. gateway_handler.go — keep PR's allowlist refactoring (ModelAllowlistEnabled,
writeAllowlistedModelsList, modelListingSource); main's OpenAI branch in
writeModelsList was auto-merged.
2. group_models_list.go (modify/delete) — delete file per PR intent; relocate
supplementUnmappedOpenAIModels to group_model_allowlist.go where gateway_service
and openai_codex_models_service can still call it.
3. openai_codex_models_service.go — combine main's supplementUnmappedOpenAIModels
wrapping with PR's ModelAllowlistEnabled() guard.
Also fix two auto-merged test files that still referenced the old
GroupModelsListConfig / ModelsListConfig types.
Give operators a V2 setting (channel_monitor_hide_user_ranking) to hide
the user ranking tab and the /users payload from non-admin channel
monitor v2 viewers. Default false (ranking stays visible). Admin
endpoints and views always keep the ranking.
Also stop painting first-token '-' as a red/empty failure when traffic
is sync-only and has no first-token samples: a missing TTFT is
"not applicable" (health-unknown), not a breached latency budget.
Changes:
- new setting key + fail-open parse (only literal "true" hides), wired
through public/admin settings DTOs, handlers, and the V2 runtime
- ChannelMonitorV2Service.Users returns an empty list to non-admin
viewers when the toggle is on
- frontend: feature flag + SettingsView toggle + user V2 view hides the
ranking tab and skips the /users call
- monitorFormat: isTtftUnavailable/ttftDisplayState keep missing TTFT
neutral
Tests:
- setting parse defaults to visible and only literal "true" hides
- V2 Users honors the toggle for non-admin viewers
- frontend MetricCell/monitorFormat keep missing TTFT neutral
Payment and admin fulfillment shared the public Redeem entry point, so
fulfillment retries were blocked by, and contributed to, the user's
public redeem failure counter, and lookup errors were silently treated as
"code does not exist" on a partial re-run.
- resolveRedeemAction now distinguishes a genuine not-found lookup from
other lookup errors (which now fail the fulfillment instead of being
swallowed and re-created).
- Add validatePaymentRedeemCode: before reusing an existing code during
fulfillment, verify it belongs to the order (code id, balance type,
amount, user, status), so a stale or foreign code can never be
credited against the wrong order/user.
- Split Redeem into a policy-based core: public redemption enforces the
failure counter; payment fulfillment (redeemForPaymentFulfillment) and
admin fulfillment (RedeemForAdminFulfillment) bypass it, while all code
validation and transactional updates remain identical. Admin
fulfillment keeps the normal redeem-level affiliate rebate.
- The admin CreateAndRedeem endpoint now uses RedeemForAdminFulfillment.
Tests: updated resolveRedeemAction cases, new TestValidatePaymentRedeemCode,
code-used-by-another-user rejection, payment/admin rate-limit bypass
coverage, and public-path regression coverage.
Cyber-policy detection only inspected response.failed, and the ingress check ran after error-specific early returns. As a result, error-shaped failures and the connection-pool, HTTP-bridge, and WSv2 paths could miss cyber-policy hits.
Centralize event marking and invoke it before retry and failover returns across the WebSocket implementations. Preserve the recorded guard during account failover and defer connection blocking until the logical failover chain completes, avoiding duplicate records while ensuring subsequent turns are blocked.
feeeei