fix(claude): fall back to native launch when routing is off - #3519
fix(claude): fall back to native launch when routing is off#3519everton-dgn wants to merge 8 commits into
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Requesting changes on head 8eb743be2 for two blocking behavior regressions. First, buildNativeClaudeEnv deletes every HTTP loopback ANTHROPIC_BASE_URL, not only an OpenCodex-owned destination. A user with ANTHROPIC_BASE_URL=http://localhost:8080 and their own ANTHROPIC_API_KEY loses the chosen gateway while the key is preserved; Claude can then send that key to the default Anthropic destination. Bind cleanup to a proven OpenCodex-owned origin/port and admission marker instead of hostname alone, and add a negative-path test that preserves an unrelated loopback gateway and its user credential. Second, ensureProxyForClaude removes the existing documented auto-start contract entirely. Current tests and every localized Claude guide say ocx claude ensures the proxy is running, and this PR changes an absent proxy from routed auto-start to native execution without an opt-in while claiming no docs update is required. Preserve auto-start when routing is configured, or make native fallback an explicit product/config decision and update the English source plus translated docs consistently. Native fallback for an explicitly disabled Claude route can remain a separate, narrowly tested case. This is also a credential-destination boundary, so exact-head cross-platform CI and focused negative-path coverage are required before approval.
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Included review availability: Your plan provides up to 10 included reviews per hour; 9 remain after this review. 📝 WalkthroughWalkthroughThe Claude CLI now probes an existing proxy, reports live routing status, and falls back to native Claude execution when routing is unavailable or disabled. Native launches sanitize proxy-owned environment values, select compatible models, preserve user settings, and validate preflight state. ChangesClaude launch routing
Estimated code review effort: 4 (Complex) | ~45 minutes Merge Risk: ⚪ Minimal · up to Claude now falls back to native execution when proxy routing is disabled or unavailable while preserving user-owned configuration and validating connected-service state. No merge-blocking risk is currently identified. Sequence Diagram(s)sequenceDiagram
participant ClaudeCLI
participant LiveClaudeProxy
participant NativeClaudeCode
ClaudeCLI->>LiveClaudeProxy: Probe liveness and routing status
LiveClaudeProxy-->>ClaudeCLI: Return context windows and enabled status
ClaudeCLI->>LiveClaudeProxy: Start a routed Claude session when routing is enabled
ClaudeCLI->>NativeClaudeCode: Remove proxy-owned state and start a native session when routing is unavailable or disabled
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✅ Passed checks (4 passed)
✨ Finishing Touches🧪 Generate unit tests (beta)
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리뷰 · 우선순위 58 / 80이 PR은 이번 변경의 핵심은 세 갈래입니다. (1) 이건 버그픽스처럼 보이지만, 실제로는 제품 동작 변경입니다. 예전에는 라인 - 라인 - 라인 - 라인 - 라인 - draft readiness 체크리스트 4칸 미체크 - CI·최신 라인 - 메인테이너의 판단이 필요한 지점
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Inline comments:
In `@src/cli/claude.ts`:
- Line 535: Move the connected-client validation ahead of the native fallback in
the launch flow containing launchNativeClaude, so invalid or mismatched state,
selected-client, and service-token checks still run when claudeCode.enabled is
false. Preserve native launching only after validation succeeds, and add a
focused regression test covering a configuration-disabled connected client near
the existing subsystem tests.
In `@src/cli/registry.ts`:
- Line 325: Update the environment-precedence statement near the registry launch
logic to qualify that user-exported ANTHROPIC_* variables take precedence only
for routed launches, or explicitly document the native-fallback sanitation rules
for ANTHROPIC_BASE_URL, proxy credentials, and proxy-only model slots.
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…back # Conflicts: # tests/claude-integration/claude-cli.test.ts
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Inline comments:
In `@src/cli/claude.ts`:
- Line 480: Update DESKTOP_3P_ALIAS to recognize validated date-based routed
aliases such as claude-opus-4-8-20260101, while preserving existing alias
formats. Add or update coverage for an alias generated by
reconcileDesktopProfile and verify isProxyOnlyModelId recognizes it.
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The two blockers from my previous review are fixed on exact head 218abfbdfe50559d0f8d347ce767e55ca36e5a6e: routed auto-start is preserved, connected-client ownership is validated before fallback, and an unrelated loopback gateway with a user credential is no longer rewritten. I independently ran the focused Claude launcher suite in an isolated home: 41 passed, 0 failed, with all protected runtime files unchanged.
One current-head blocker remains. DESKTOP_3P_ALIAS recognizes only the three-character hash aliases emitted by desktop3pAlias, but reconcileDesktopProfile separately generates and validates date aliases such as claude-opus-4-8-20260101. isProxyOnlyModelId therefore treats a real persisted routed Desktop alias as native. During native fallback, nativeModelOverride can omit the configured native --model replacement and pass that proxy-only alias to Claude.
Please share or reuse the canonical Desktop-profile alias predicate instead of maintaining a narrower regex here, and add a regression using an alias actually produced by reconcileDesktopProfile. Rerun the focused launcher tests and exact-head cross-platform CI after the fix. Until then, the credential-destination fixes are sound but the native model fallback is not complete.
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Approved on exact head 08cd8e2f5186cf9c78c2f1934c6a9396a18330bb after explicit credential-destination and launcher-behavior review.
The routed auto-start contract is preserved; connected-client identity and service-token ownership are checked before any native fallback; cleanup removes only proven OpenCodex-owned destination/auth state while preserving unrelated loopback gateways and user credentials; and the native model fallback now reuses the canonical validated Desktop date-alias predicate instead of passing routed aliases to Claude.
Independent isolated focused verification: 43 passed, 0 failed, with all protected local runtime files unchanged. Exact-head Cross-platform CI and React Doctor are fully green, and no unresolved current-head review thread remains.
`ocx claude` hard-errored and returned 1 whenever Claude routing was disabled (`src/cli/claude.ts:420` on dev), so the command was unusable with the Claude toggle off even though a native `claude` binary was available. Launch natively in that case instead. Only an explicit `false` triggers the fallback — from config, or reported live by `GET /api/claude-code` — so a proxy predating the `enabled` field stays routed, and an absent proxy still starts one rather than falling back. The native session must not inherit proxy state, so it removes only values it can prove OpenCodex owns: `ANTHROPIC_BASE_URL` when it targets this proxy's own loopback host and configured port with a proxy-issued admission token, the `CLAUDE_CODE_*` discovery and auto-context levers, and model slots that resolve only through the proxy. An unrelated `http://localhost:8080` gateway and a user `sk-ant-` credential are preserved. Client-ownership preflight runs before any fallback, so an invalid or mismatched connected client still fails closed. Three fixes on top of the contributor's head: - Sync all eight `docs-site` `guides/claude-code.md` pages, which still described `ocx claude` as proxy-only. - Distinguish an absent `settings.json` from a corrupt one in `readPickerDefaultModel`. Swallowing both alike dropped the "saved model requires the proxy" warning exactly when the file was broken; a corrupt file now warns and names the path without echoing contents. - Restore the `#764 / SERVICE_STOP_LIVENESS` rationale comment above `ensureProxyForClaude`, which the diff deleted while keeping the behavior. Carry of #3519. Co-authored-by: everton-dgn <58889432+everton-dgn@users.noreply.github.com>
`ocx claude` hard-errored and returned 1 whenever Claude routing was disabled (`src/cli/claude.ts:420` on dev), so the command was unusable with the Claude toggle off even though a native `claude` binary was available. Launch natively in that case instead. Only an explicit `false` triggers the fallback — from config, or reported live by `GET /api/claude-code` — so a proxy predating the `enabled` field stays routed, and an absent proxy still starts one rather than falling back. The native session must not inherit proxy state, so it removes only values it can prove OpenCodex owns: `ANTHROPIC_BASE_URL` when it targets this proxy's own loopback host and configured port with a proxy-issued admission token, the `CLAUDE_CODE_*` discovery and auto-context levers, and model slots that resolve only through the proxy. An unrelated `http://localhost:8080` gateway and a user `sk-ant-` credential are preserved. Client-ownership preflight runs before any fallback, so an invalid or mismatched connected client still fails closed. Three fixes on top of the contributor's head: - Sync all eight `docs-site` `guides/claude-code.md` pages, which still described `ocx claude` as proxy-only. - Distinguish an absent `settings.json` from a corrupt one in `readPickerDefaultModel`. Swallowing both alike dropped the "saved model requires the proxy" warning exactly when the file was broken; a corrupt file now warns and names the path without echoing contents. - Restore the `#764 / SERVICE_STOP_LIVENESS` rationale comment above `ensureProxyForClaude`, which the diff deleted while keeping the behavior. Carry of #3519. Co-authored-by: t <a@b.com> Co-authored-by: everton-dgn <58889432+everton-dgn@users.noreply.github.com>
…implementation of #3524) (#3564) * fix(claude): fall back to native launch when routing is off `ocx claude` hard-errored and returned 1 whenever Claude routing was disabled (`src/cli/claude.ts:420` on dev), so the command was unusable with the Claude toggle off even though a native `claude` binary was available. Launch natively in that case instead. Only an explicit `false` triggers the fallback — from config, or reported live by `GET /api/claude-code` — so a proxy predating the `enabled` field stays routed, and an absent proxy still starts one rather than falling back. The native session must not inherit proxy state, so it removes only values it can prove OpenCodex owns: `ANTHROPIC_BASE_URL` when it targets this proxy's own loopback host and configured port with a proxy-issued admission token, the `CLAUDE_CODE_*` discovery and auto-context levers, and model slots that resolve only through the proxy. An unrelated `http://localhost:8080` gateway and a user `sk-ant-` credential are preserved. Client-ownership preflight runs before any fallback, so an invalid or mismatched connected client still fails closed. Three fixes on top of the contributor's head: - Sync all eight `docs-site` `guides/claude-code.md` pages, which still described `ocx claude` as proxy-only. - Distinguish an absent `settings.json` from a corrupt one in `readPickerDefaultModel`. Swallowing both alike dropped the "saved model requires the proxy" warning exactly when the file was broken; a corrupt file now warns and names the path without echoing contents. - Restore the `#764 / SERVICE_STOP_LIVENESS` rationale comment above `ensureProxyForClaude`, which the diff deleted while keeping the behavior. Carry of #3519. Co-authored-by: everton-dgn <58889432+everton-dgn@users.noreply.github.com> * fix(oauth): rebase startup reconciliation on the persisted config reconcileOAuthProviders mutated the in-memory config and called saveConfig(config), so a startup snapshot overwrote any operator edit made after loadConfig() returned. runModelRenameStartupMigration had the same shape. Both now project onto a clone and commit through mutatePersistedConfig, which rebases the write on the newest on-disk snapshot, so a concurrent edit survives. Persistence failure degrades rather than throws. Both functions run inside startServer (src/server/index.ts:651 and :663), which is synchronous by design and wraps neither call in try/catch, so a throw there takes the whole proxy down over a config file the operator can still repair. A missing, malformed or contended config now warns once and adopts the projection in memory, matching every other mutatePersistedConfig consumer (src/storage/policy.ts, src/codex/plan-from-token.ts, src/server/management/agent-settings-routes.ts). Adoption is key by key over the touched keys only. A clear-and-reassign preserves the top-level object identity while silently detaching every nested sub-object a caller still holds a reference to. Tests: the concurrent-edit cases are the RED-on-dev proof of the defect (they fail against unmodified dev, which clobbers). The degrade-not-throw assertions are RED against #3524's head, which threw. The new tests/server/server-startup-reconcile-resilience.test.ts covers the boot path; its /healthz case binds a listener and is skipped where Bun.serve cannot bind, so it is a hosted-CI-only assertion. Co-authored-by: yansigit <44089734+yansigit@users.noreply.github.com> --------- Co-authored-by: t <a@b.com> Co-authored-by: everton-dgn <58889432+everton-dgn@users.noreply.github.com> Co-authored-by: yansigit <44089734+yansigit@users.noreply.github.com>
…y of #3348) (#3565) * fix(claude): fall back to native launch when routing is off `ocx claude` hard-errored and returned 1 whenever Claude routing was disabled (`src/cli/claude.ts:420` on dev), so the command was unusable with the Claude toggle off even though a native `claude` binary was available. Launch natively in that case instead. Only an explicit `false` triggers the fallback — from config, or reported live by `GET /api/claude-code` — so a proxy predating the `enabled` field stays routed, and an absent proxy still starts one rather than falling back. The native session must not inherit proxy state, so it removes only values it can prove OpenCodex owns: `ANTHROPIC_BASE_URL` when it targets this proxy's own loopback host and configured port with a proxy-issued admission token, the `CLAUDE_CODE_*` discovery and auto-context levers, and model slots that resolve only through the proxy. An unrelated `http://localhost:8080` gateway and a user `sk-ant-` credential are preserved. Client-ownership preflight runs before any fallback, so an invalid or mismatched connected client still fails closed. Three fixes on top of the contributor's head: - Sync all eight `docs-site` `guides/claude-code.md` pages, which still described `ocx claude` as proxy-only. - Distinguish an absent `settings.json` from a corrupt one in `readPickerDefaultModel`. Swallowing both alike dropped the "saved model requires the proxy" warning exactly when the file was broken; a corrupt file now warns and names the path without echoing contents. - Restore the `#764 / SERVICE_STOP_LIVENESS` rationale comment above `ensureProxyForClaude`, which the diff deleted while keeping the behavior. Carry of #3519. Co-authored-by: everton-dgn <58889432+everton-dgn@users.noreply.github.com> * fix(oauth): rebase startup reconciliation on the persisted config reconcileOAuthProviders mutated the in-memory config and called saveConfig(config), so a startup snapshot overwrote any operator edit made after loadConfig() returned. runModelRenameStartupMigration had the same shape. Both now project onto a clone and commit through mutatePersistedConfig, which rebases the write on the newest on-disk snapshot, so a concurrent edit survives. Persistence failure degrades rather than throws. Both functions run inside startServer (src/server/index.ts:651 and :663), which is synchronous by design and wraps neither call in try/catch, so a throw there takes the whole proxy down over a config file the operator can still repair. A missing, malformed or contended config now warns once and adopts the projection in memory, matching every other mutatePersistedConfig consumer (src/storage/policy.ts, src/codex/plan-from-token.ts, src/server/management/agent-settings-routes.ts). Adoption is key by key over the touched keys only. A clear-and-reassign preserves the top-level object identity while silently detaching every nested sub-object a caller still holds a reference to. Tests: the concurrent-edit cases are the RED-on-dev proof of the defect (they fail against unmodified dev, which clobbers). The degrade-not-throw assertions are RED against #3524's head, which threw. The new tests/server/server-startup-reconcile-resilience.test.ts covers the boot path; its /healthz case binds a listener and is skipped where Bun.serve cannot bind, so it is a hosted-CI-only assertion. Co-authored-by: yansigit <44089734+yansigit@users.noreply.github.com> * fix(combos): scope failover cooldowns to the failure's blast radius A combo failure recorded the same cooldown regardless of what the failure actually said. An oversized request cooled a healthy target, a per-request free-tier cap cooled the whole provider for every other combo, and a rejected credential cooled only the one target that happened to hit it. Meanwhile pickComboTarget never consulted the cooldown map at all, so a target cooled a moment earlier was picked again on the next attempt. ComboFailureCooldownScope gains "none" for request-shape failures (413, input_admission_refused, context_length_exceeded, tool_catalog_too_large, cursor_root_envelope_limit, target_incompatible, and the provider hard-cap overflow), and returns "provider" for 401/402/403 and credential/billing codes. free_rate_limited leaves isProviderScopedQuotaCap: it is evaluated per request, so it keeps its hop verdict but stops recording provider-wide evidence. comboFailureDecision additionally hops model-scoped rejections and 402/425. Generic 410 and 413 remain terminal, asserted explicitly so a future widening of the hop list cannot swallow them silently. "malformed upstream" now infers 502 rather than falling into the generic "malformed" 400 branch: bytes the upstream mangled are a provider protocol failure, not a bad client request. Scoped to that phrase, so plain "malformed" keeps its 400 verdict, and asserted on the message-only path where the existing structuredServerClass override in httpStatusFromTerminalError cannot absorb it. Carries the classification half of #3348. Disk persistence of cooldowns and the policy-fallback status synthesis are deliberately separate and not included. Co-authored-by: RHODIZSECURITY <180237049+RHODIZSECURITY@users.noreply.github.com> * fix(providers): recover a key-pool 401 by rotating instead of failing the request A static API-key pool already rotates on 429 but abandoned the provider on 401, even though one revoked or mistyped key says nothing about its siblings. Add rotateKeyOn401/rotateProviderTransportOn401 alongside the 429 pair (sharing the same persisted-config CAS and transport-rebuild rules) and consult them in the Responses recovery loop, after the OAuth replay so a refreshable token is never treated as a dead key. hasKeyPoolFailover already excludes oauth/forward modes. A 401 is a verdict about the credential, not a timing signal, and upstreams send no Retry-After for it, so the failed key is held for the full cap rather than the 429 default. The new key-401 recovery kind is a four-site chain, not one edit: the union in src/usage/log.ts, the ATTEMPT_RECOVERY_KINDS set that filters it back on read, the emit site in the Responses loop, and COOLDOWN_RECOVERY_KINDS in routing analytics. The regression round-trips a persisted attempt through the log file, because a kind added to the type but missing from the set writes fine and vanishes on read-back. Carries the key-401 half of #3348. Co-authored-by: RHODIZSECURITY <180237049+RHODIZSECURITY@users.noreply.github.com> * test(providers): pin the 401 rotation cooldown and the third key-pool recovery site Review round 1 (023): the rotator-count guard now records the pre-stream 401 site (key = 3) and rotateKeyOn401 / rotateProviderTransportOn401 get their own cooldown assertions (MAX_COOLDOWN_MS on 401 vs the 429 default). Co-authored-by: RHODIZSECURITY <180237049+RHODIZSECURITY@users.noreply.github.com> --------- Co-authored-by: t <a@b.com> Co-authored-by: everton-dgn <58889432+everton-dgn@users.noreply.github.com> Co-authored-by: yansigit <44089734+yansigit@users.noreply.github.com> Co-authored-by: RHODIZSECURITY <180237049+RHODIZSECURITY@users.noreply.github.com>
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Summary
--modelargument.Verification
Validated head
08cd8e2f5186cf9c78c2f1934c6a9396a18330bb, includingdevat1362b1a3841b4de20177e5d65865a513dd7936c4through a merge commit.bun test tests/claude-integration/claude-cli.test.ts tests/clients/desktop-profile.test.ts tests/clients/desktop-3p.test.ts tests/ci-workflows/bun-runtime.test.ts: 94 passed, 0 failed.CI=true bun run test: 18,022 passed, 14 skipped, 0 failed across the main and serial suites.bun run typecheck: passed.bun run privacy:scan: passed.git diff --check origin/dev...HEAD: passed.The new regression generates its alias through
reconcileDesktopProfile. It failed before the fix and passed afterward, covering environment cleanup, persisted selection replacement, the[1m]suffix, explicit model precedence, legacy aliases, and rejection of invalid calendar dates. The results above are local macOS validation; cross-platform CI for the current head remains a separate GitHub Actions check.The blocking review findings are addressed by preserved routed auto-start, ownership-aware loopback cleanup, and shared Desktop alias validation. The corresponding CodeRabbit inline findings are resolved.
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