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refactor(proxy): share opaque transport with desktop relay - #7120
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Merge Risk: ⚪ Minimal · up to
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| Check name | Status | Explanation | Resolution |
|---|---|---|---|
| Docstring Coverage |  |
Docstring coverage is 16.67% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 48 functions across 17 files. (2 skipped:… | Write docstrings for the functions missing them to satisfy the coverage threshold. |
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Check name Status Explanation Linked Issues check Check skipped because no linked issues were found for this pull request. Out of Scope Changes check Check skipped because no linked issues were found for this pull request. Description Check Check skipped - CodeRabbit’s high-level summary is enabled. Title check The title clearly and concisely describes the primary change: the Desktop relay now shares the opaque proxy transport implementation.
Full details: Docstring Coverage
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Explanation
Docstring coverage is 16.67% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 48 functions across 17 files. (2 skipped: 2 unsupported.)
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Review comments at @src/lib/opaque-proxy-lifecycle/managed-session.ts:
- Around line 19-23: Wrap the worker returned by createOwnerManager’s
createWorker callback with an OwnedWorker exposing listen() and close(); in
close(), clear active when it still references that worker before delegating to
worker.close(). This ensures disposal clears active even when the server never
emits close. Add a regression test in the route-refresh tests that starts and
stops before readiness, catches the start rejection, then verifies updateRoutes
succeeds.
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📒 Files selected for processing: 21
docs-site/src/content/docs/guides/codex-integration.mdscripts/test-layout/layout.jsonsrc/lib/desktop-upstream-tunnel.tssrc/lib/opaque-proxy-lifecycle/connect-request.tssrc/lib/opaque-proxy-lifecycle/managed-ingress.tssrc/lib/opaque-proxy-lifecycle/managed-session.tssrc/lib/opaque-proxy-lifecycle/owner-manager.tssrc/lib/opaque-proxy-tunnel.tsstructure/transports/inventory.mdtests/fixtures/test-layout-expected.jsontests/helpers/desktop-egress-fixture.tstests/helpers/opaque-proxy-tunnel-protocol.tstests/helpers/opaque-proxy-tunnel.tstests/lib/opaque-proxy-lifecycle-parser.test.tstests/lib/opaque-proxy-lifecycle-transport.test.tstests/lib/opaque-proxy-lifecycle.test.tstests/lib/opaque-proxy-route-refresh.test.tstests/lib/opaque-proxy-session-protocol.test.tstests/lib/opaque-proxy-tunnel-protocol.test.tstests/lib/opaque-proxy-tunnel.test.tstests/lib/optional-desktop-upstream.test.ts
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Maintainer triage review at 1. A deterministic macOS failure. 2. Scope relative to its only consumer. After the narrowing,
Either way, update the docs-site section to describe only the behavior that actually changes for users; most of it describes the relay's existing proxy support. Focused local run on macOS: |
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Addressed in ef6d749 by taking the single-route option. The sole production caller now passes one route and receives one socket. Removed candidate failover/retry classification, dynamic authorization callbacks/rechecks, route IDs, proxyServername and Buffer CAs. The relay keeps its fixed-target TLS, route selection, total setup deadline and connection lifecycle. The reported macOS test is removed together with the unused dynamic-policy capability; I am not claiming to have reproduced or validated macOS locally. The four-scheme authentication/TLS/timeout/cancellation/opaque-byte tests and the real Desktop EOF/half-close regression remain. Wrong-proxy-identity coverage now presents a genuinely mismatching certificate instead of using an unused production override. User documentation describes only the stricter Basic/CONNECT validation, not existing SOCKS support as a new feature. Bun 1.4.3 official-runner focused validation: 194 pass / 0 fail across seven files, plus connected Desktop runtime/store 64 pass / 0 fail. Source typecheck, structure, privacy and docs build pass. PR Verification distinguishes these current-head checks from the earlier broad-run baseline attribution and retains the full-suite/platform limitations. |
Integrate upstream dev 0b13396 with current lidge-jun#6454/lidge-jun#6594, lidge-jun#6381, lidge-jun#5947, lidge-jun#7120 and maintainer lidge-jun#7147. lidge-jun#7077 is already in upstream. Use lidge-jun#7147 recovery without restoring the obsolete lidge-jun#7098 prefix gate. Preserve previous personal dev as first parent and retain its DSH profile patch and real-home write protection through the newer upstream implementations. Keep backup/dev-before-integration-20261015. Validated typecheck, structure, privacy and file-size gates, plus focused isolated synthetic/local-fixture regression tests. This is source integration only; no release, installation or deployment.
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Revalidated the maintainer's refreshed head Current-head functional CI is |
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Maintainer integration decision (dev, MAINTAINERS.md maintainer-integration policy): landing this PR at head a255684 as part of the 2026-10-16 PR-reduction batch. Hosted GitHub Actions are stalled (runs sit queued), and the maintainer ruled out local test runs for this round, so the evidence is remote and exact-tree:
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2 participants
Refreshed-head verification (2026-10-16)
Verified head
24f89c474e0e07b67fe09b3de6078917300acaaf, containing dev4ae49360b794f8d829f75019a3c49b5fba39e12b. No source changes were needed after the maintainer's merge. The single-route production consumer, four proxy protocols, TLS identity/credential isolation, cancellation, queued bytes, and EOF/half-close regressions remain covered. All current inline review threads are resolved.Bun 1.4.3 on Linux, official
scripts/test.ts --parallel=1 --timeout=15000, normal test queue and repository home isolation, disposable HOME and a clean environment without inherited credentials/proxies:tests/clients/desktop-compatibility-relay.test.ts: 10 pass / 0 fail / 73 assertions.Total for these nonoverlapping executed file sets: 268 pass / 0 fail / 1,416 assertions across 13 files. Two invocations also contained stale filename filters that selected no files; those filters are not counted as coverage. The actual relay and connected-runtime paths above were explicitly executed afterward. No extra validation preload, native-device run or user account was used for this refresh.
Commands for the gate/build checks actually run:
bun node_modules/typescript/bin/tsc --noEmit bun scripts/structure-ssot.ts bun scripts/privacy-scan.ts git diff --check dev...HEAD (cd docs-site && ASTRO_TELEMETRY_DISABLED=1 bun run build)All four gates pass. The docs build passes with 577 pages / 81,312 internal links using existing installed dependencies. The first build attempt lacked the dependency symlink and stopped before Astro; after reusing the installed docs dependencies, the final build passed without source or lockfile changes.
Full-suite exception: this is validation of the maintainer's dev synchronization of the already narrowed change, with concurrent large-suite work in the cloud. Focused actual-consumer/protocol and structural coverage was used rather than another full repository/import-connected run. Native macOS/Windows, original-App integration and a fresh full suite were not run. The old macOS dynamic-policy race remains removed with the unused API, not claimed as locally reproduced or platform-tested.
Exact-head Cross-platform CI, React Doctor and Catalog async contracts are terminal
action_required, awaiting maintainer execution approval. They are not passing CI. Author readiness requests review of the validated current head; it does not authorize merge or replace required hosted/platform CI.Summary
Refactor the existing native Desktop relay's selected-proxy handshake into a single-route transport. The production chain remains
relay-listener → dialDesktopUpstream → dialTunnel; proxy selection, explicit DIRECT/NO_PROXY, fixed chatgpt.com target TLS, cancellation and shutdown stay with the existing relay.User-visible changes are stricter HTTP Basic username/credential-size and CONNECT-response validation. The relay already supported these proxy schemes; this PR does not introduce original-App proxy-auth support, quota admission, a listener, certificate installation or persistent credential injection.
Historical verification before the 2026-10-16 dev synchronization
Validation uses Bun 1.4.3, the repository's official
scripts/test.tsrunner and normal queue/resource limits. All network fixtures are loopback; no user account or device was used. An offline preload refuses unmocked external fetches.Then-current-head focused result: 194 passed, zero failed, 964 Bun assertions across seven files. Production TypeScript, structure SSOT, privacy and whitespace checks pass. Documentation build passes: 577 pages and 81,203 internal links using existing frozen dependencies, with no dependency/lockfile change.
Then-current-head connected Desktop runtime/store checks also pass: 59 + 5 tests, 353 assertions, using the same bounded loopback-proxy validation preload described below. Production source typecheck, structure, privacy and docs were rerun on this single-route revision. A fresh full/356-file run was not repeated after this reduction: the earlier controlled 354-file baseline pair below is historical evidence, not current-head full-suite certification. All changed protocol and real-consumer paths are covered by the focused and connected checks; full release-platform coverage remains required before merge.
Earlier-head broad-run attribution (not a claim that the current suite passes)
The official
--changed=7640a942b35044c974e534b84d5a8049f4a8ae9arun selected 356 files: 7,866 pass, 34 skip, 253 fail and one unhandled error. The 253 failures reconcile exactly to 251 named test failures plus two file-worker SIGKILL events. No OOM diagnosis is asserted.A controlled comparison froze baseline dev
7640a942and the earlier PR head3dba53cf(tree566c92bc), before the single-route reduction, selected the same 354 baseline-existing files in the same order, and ran them sequentially through the official runner with the same Bun, restricted PATH and original offline preload. The two candidate-only protocol files are covered in the passing focused suite.cli-provider-batch,api-storage-cleanupandstorage-restore-job-responsive. Each file was rerun individually on both trees with the original environment: respectively 46, 11 and four tests pass on each tree.server-liveandrequest-decompressoriginally; the paired baseline also crasheddoctor-provider-apikey. Individual baseline/candidate reruns pass respectively 55, 59 and 11 tests on both trees. SIGKILL is observed; its originating resource/controller is not identified.Observed shared-failure signatures include offline-fetch refusal, conflicting spend-ledger ownership, temporary-directory ownership refusal, missing Node in the deliberately isolated PATH, sandbox
getifaddrsfailure, and assertion mismatches. Matching baseline results establish non-incremental failure evidence, not that every underlying baseline defect has been repaired.For the five directly connected Desktop tests, the original preload rejects the logical
chatgpt.comURL even though the test explicitly uses a local CONNECT fixture. Baseline and candidate both produce 59 pass / five fail / 309 assertions. A bounded verification preload allows only that HTTPS host with an explicit HTTP 127.0.0.1 fixture proxy and supplied test CA; all other external fetches stay blocked. Both trees then pass all 64 tests (353 assertions). No repository source or safety boundary was weakened to obtain this result.Extended strict test-file compilation still reports the previously reproduced baseline diagnostic
scripts/test-temp-lock.ts:78 TS2339 SyncSubprocess.signal; source TypeScript passes and no compiler settings were weakened. The full repository suite and real-device/original-App integration were not run. Hosted functional CI requires maintainer approval and remains a pre-merge requirement.Independent source/security-boundary review covers the real consumer chain, TLS and credential isolation, no direct fallback, EOF assertions before cleanup, and removal of unused runtime/test/documentation references.
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