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fix(install): make bundleSha256 mandatory in schema-1 install records - #655
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A hashing failure at install time used to produce a schema-1 record without bundleSha256, and every verifier treated a digest-less record as "nothing to verify" — so switchVersion activated that version unverified. Now, on iOS, Android and Harmony alike: - the writer fails the install (PATCH_FAILED, staging dropped, no record) when the bundle digest is empty or cannot be computed; - activation rejects a non-empty record whose bundleSha256 is missing, empty or not a string, via the existing "completion record mismatch" SWITCH_VERSION_FAILED path; - the legacy EMPTY marker (SDK < 10.53) stays trusted. install_record.h documents the digest as mandatory for schema 1. Tests: Android InstallRecordTest, Harmony hypium InstallRecord.test.ets, a bun test that evaluates the real Harmony InstallRecord.ts in a vm, and the iOS purge-restore harness now extracts PushyVerifyInstallForActivation with a negative-control mutant that re-trusts digest-less records. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Merge Risk: ⚪ Minimal · up to The required bundle digests are written and checked consistently. A concurrent reinstall can briefly make a selected version unavailable, but the loaders fall back or roll back. Pre-merge checks |
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Docstring coverage is 23.53% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 34 functions across 10 files. (3 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 main change: requiring bundleSha256 in schema-1 install records across the supported platforms.
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Docstring coverage is 23.53% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 34 functions across 10 files. (3 skipped: 3 unsupported.)
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Actionable comments posted: 3
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Inline comments:
Review comments at
@android/src/main/java/cn/reactnative/modules/update/InstallRecord.java:
- Around line 148-151: Update the current/last-version bypass in
verifySwitchTarget so it applies only when the completion marker is absent. If a
marker is present, continue through normal validation, including accepting an
empty marker.
Review comments at @harmony/pushy/src/main/ets/InstallRecord.ts:
- Around line 172-180: Update the activation check used by switchVersion so
marked currentVersion and lastVersion installs still run
verifyInstallForActivation, while markerless legacy installs retain the bypass.
Check completion-marker presence before returning the legacy bypass, and
preserve the verifier’s existing handling of empty markers.
Review comments at @ios/RCTPushy/RCTPushy.mm:
- Around line 243-249: Update switchVersion: so current_version and last_version
bypass PushyVerifyInstallForActivation only when the target has no completion
marker. Apply the same marker-aware predicate in the state-lock recheck,
preserving the existing behavior for markerless legacy versions and empty
markers.
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📒 Files selected for processing (12)
android/src/main/java/cn/reactnative/modules/update/InstallRecord.javaandroid/src/test/java/cn/reactnative/modules/update/InstallRecordTest.javacpp/patch_core/install_record.hharmony/pushy/src/main/ets/InstallRecord.tsharmony/pushy/src/test/InstallRecord.test.etsios/RCTPushy/RCTPushy.mmscripts/test-ios-purge-restore.shscripts/tests/ios-purge-restore/README.mdscripts/tests/ios-purge-restore/extract.pyscripts/tests/ios-purge-restore/purge_restore_test.mmscripts/tests/ios-purge-restore/test_extract.pysrc/__tests__/harmonyInstallRecord.test.ts
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…thering them switchVersion skipped install-record verification whenever the target was current_version or last_version, so a digest-less schema-1 record could still be activated through that path. The grandfathering now applies only to directories with NO record file (activated before markers existed); a present record is verified like any other, and the empty legacy marker stays trusted. iOS applies the same predicate in the state-lock recheck. The iOS purge-restore harness now extracts the production switchVersion:error: and covers it (switch_version_records), with a grandfather-recorded negative-control mutant. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Oct 12, 2026
…he shared C++ cores (#657) * chore(lint): check C++ constant mirrors on Android and JS too Move check-constant-parity.js from harmony/pushy/src/test to scripts/ and extend it to compare archive_limits.h / install_record.h / error_codes.h against ArchiveLimits.java / InstallRecord.java / ErrorCodes.java and the error codes known to src/error.ts. Runs as part of bun lint. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(flow-core): drop Object.hasOwn, missing from JSC before iOS 15.4 jsonDeepEqual (native config equivalence, C1) called Object.hasOwn, which throws on iOS < 15.4 JSC. Use Object.prototype.hasOwnProperty.call and add a test that runs the comparison with Object.hasOwn removed. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor: single jsonDeepEqual in updateFlowCore client.ts carried its own deep-equal (jsonValuesEqual) for the native check-cache request comparison; the only difference to updateFlowCore's jsonDeepEqual was skipping undefined-valued members. Fold that rule into jsonDeepEqual (a no-op for the JSON-parsed native configs it already compared; flow vectors unchanged) and export it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(error): derive UpdateErrorCode from one code list The union type and KNOWN_CODES listed every code twice; keep a single 'as const' array and derive both from it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(harmony): stop retrying mirrors after a patch fails to apply The native cold-start orchestrator retried every mirror of a strategy even when the artifact downloaded fine but could not be applied (PATCH_FAILED). Every mirror serves the same bytes, so match JS client.ts and the C++ IsMirrorRetryableCode: break out to the next strategy instead. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(core): web-safe nativeMethod helper for optional native methods On web PushyModule is a noop Proxy, so every 'typeof PushyModule.x === "function"' feature detect was true and each call site carried its own Platform.OS === 'web' guard plus try/catch to turn a synchronous bridge throw into a rejection. nativeMethod(name) returns undefined on web and for older natives, and always returns a promise; the per-call guards and the dead web branch of ping() (web never reaches a download) are gone. The VM-evaluated client harness in nativeConfiguration.test.ts depended on client.ts's free identifiers; its assertions now live in client.test.ts (native ownership suppresses constructor/setOptions writes until handed back), so it is removed. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): drop dead code and generated files - UpdateContext isFirstTime()/clearFirstTime() and the ArkTS STATE_OP_CLEAR_FIRST_TIME mirror (the C++ enum stays). - DownloadTask types that are never created (TASK_TYPE_CLEANUP, TASK_TYPE_PLAIN_DOWNLOAD): doCleanUp, their switch cases, the plain download failure branch and the now always-true isPatchTask checks. The params default type becomes TASK_TYPE_PATCH_FULL. - Test-only ErrorCodes.parseErrorCodePrefix, unused ARCHIVE_PATCH_TYPE_FULL, an empty extern "C" block in pushy.cpp. - PushyPackage.h used a copy-pasted GEO_LOCATION_PACKAGE_H guard. - BuildProfile.ets is regenerated by hvigor on every build (nothing imports it): untrack and ignore it. OAT.xml was an unused template. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(client): trim endpoint plumbing - getRemoteEndpoints no longer filters out configured endpoints: the endpoint fallback already dedupes candidates and drops failed ones. - getConfiguredCheckEndpoints returns server.main as is (deduplicated on assignment and again by the endpoint plan). - Inline the single-caller getCheckUrl; the per-endpoint failure log moves from fetchCheckResult's tryEndpoint wrapper into requestCheckResult. - endpoint.ts no longer re-exports dedupeEndpoints; fetchWithTimeout drops the unused params.signal fallback; drop explicit default timeouts. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * build(android): drop pre-7.5 Gradle exec path, dedupe gradle and ndk flags Expo SDK 50+ (the only caller of the node fallback) needs Gradle 8, so the Project.exec branch is dead. Set version once, drop the commented useExpoPublishing, and declare Java 8 explicitly so lambdas compile on AGP < 4.2. Android.mk repeated -std=c++17 and --exclude-libs that Application.mk already applies to every module. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(android-jni): build Java strings from UTF-8 with NewString, not NewStringUTF update_core_android.cpp passed std::string values to NewStringUTF, which expects JNI modified UTF-8 and mangles supplementary (4-byte) code points. Move update_flow_jni.cpp's correct UTF-8 -> UTF-16 ToJString into the shared jni_util.h and use it for every Java string the patch/state glue returns. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(client): one telemetry POST for events and exceptions reportExceptionToServer and reportToServer each built the same POST to {endpoint}/report/{appKey}; both now go through postReport. The event shape {type,message,code,data} is a single ReportEvent type, the single-caller send closure is inlined, and captureException's guard absorbs the duplicated opt-out checks (plus the no-hot-update check). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android-jni): dedupe manifest building and exception guards - delta::BuildPatchManifest (patch_core.h): one pure builder for the parallel copy_froms/copy_tos lists with the length-mismatch check, so the Harmony bridge can reuse it too; jni_util::ReadPatchManifest wraps it for the three JNI entry points that built it by hand. - jni_util::GuardJni replaces the six copies of the catch(std::exception)/catch(...) -> RuntimeException block. - Drop the pure forwarders ToArchivePatchType and MakeStateResult (NewStateCoreResult takes the default arguments now). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(client): one fail() exit for caught update-flow errors The toUpdateError -> emitError -> throw/throwIfEnabled sequence was spelled out at every catch site; fail() does the first two and returns the error. runBeforeReload now wraps a beforeReload throw as USER_HOOK_ERROR itself (event type/data derived from the context) instead of switchVersion and restartApp each doing it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(android): stop retrying mirrors after PATCH_FAILED in the native round The cold-start orchestrator re-downloaded the same artifact from every mirror even when the failure was a patch failure, which no mirror can change. Break out to the next strategy like update_flow_core's IsMirrorRetryableCode and the JS client do. The download-failure code mapping moves to ErrorCodes so the module and the orchestrator share it, and the attempt loop takes a DownloadStarter so it is JVM-testable. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(android): keep https-configured native rounds off plaintext Same rule as Harmony's SyncCoordinator (isHttpsOnly): when every configured endpoint is https, endpoints fetched from queryUrls and artifact URLs in the decision must not downgrade the round to http. Non-https remote endpoints and cleartext artifact URLs are skipped. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(client): simplify performDownload bookkeeping - patchFailed/patchErrorMessages are exactly the exhausted strategies (only PATCH_FAILED exhausts one, and an exhausted strategy never runs again), so derive them instead of tracking them in parallel. - Drop the unreachable 'failed without lastError' branch: every attempt runs at least one download, so a failed download always has an error. - Progress listeners are local subscriptions released in finally (also on an unexpected throw) instead of sharedState.progressHandlers entries. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): share the NAPI async-work plumbing in pushy.cpp The four promise-returning bindings (applyDeltaFromSource, cleanupOldEntries, sha256HexFileAsync, sha256HexRawFdAsync) each repeated ~70 lines of create-promise / create-async-work / queue / settle / free. QueueWork<W>(env, name, data, execute, settle) now owns that lifecycle; every failure path (promise creation, work creation, queueing, aborted work) still settles the promise exactly once and frees the call. NewStateResult takes a StateResultExtras struct with defaults instead of five positional extras, and NewString absorbs MakeUtf8String (it now throws on failure like the latter did). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): single X-macro method table in PushyTurboModule.cpp Method names were written twice (host-function macro + registerMethod) and could drift. PUSHY_METHODS(X) now lists (name, argc, SYNC|ASYNC) once and generates both the host functions and the registrations. check-native-spec-parity.js parses that table: a spec method missing from it, a Promise method registered SYNC, a SYNC entry wrapping an async ArkTS method, or a duplicated row all still fail the check. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(test): share the cpp test scripts' SANITIZE/FUZZ plumbing scripts/lib/cpp-test-common.sh holds CORE_WARNINGS, the SANITIZE=1 flags and the libFuzzer probe that test-patch-core.sh and test-update-flow-core.sh each carried a copy of. The probe also tries Homebrew LLVM (Apple clang has no libFuzzer runtime) and honours FUZZ_CXX. test.yml installs clang with the other build dependencies instead of a second apt-get update. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(provider): dedupe catch blocks and context actions - checkUpdate/downloadUpdate share surfaceCaughtError for errors that bypassed the client pipeline (user hooks). - switchVersion/switchVersionLater come from one forUpdateHash factory. - restartApp/resetToPackagedBundle are the client's own stable arrow methods, like markSuccess. - downloadAndInstallApk drops the Android check the client already does. - Linking cleanup prefers subscription.remove() and only falls back to removeEventListener on RN < 0.65 (no deprecation warning on 0.65-0.69). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(packlist): derive the whitelist from package.json files The allowed prefixes were a hand copy of package.json `files`. Build them from `files` instead (globs included) and also flag a packed path that a negated `files` entry should have excluded. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): dedupe DownloadTask file helpers - writeFileContent writes through SaveFile.writeFully (now exported, and checks short writes) instead of its own 64KB chunk loop; toArrayBufferSlice and FILE_COPY_BUFFER_SIZE go away. - SaveFile.unlinkIfExists replaces the access-then-unlink pattern in DownloadTask and InstallRecord. - One buildResumeMeta closure builds the resume sidecar for both the initial and the final write. - 'bundle.harmony.js' literals use HARMONY_BUNDLE_FILE_NAME. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): trim UpdateContext wrappers and the getAllSync probe downloadFullUpdate/downloadPatchFromPackage wrapped executeTask in a try/log/rethrow that duplicated DownloadTask's own failure log (downloadPatchFromPpk never had it). Preferences.getAllSync exists since API 10 and the HAR targets API 12, so reset calls it directly; only the API 14 flushSync keeps its structural probe. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore: remove dead JS exports and locale keys - i18n: getLocale/addTranslations and the I18n class export were only used by tests; t() resolves its template in one expression; the stale usage comment is gone. Tests use the real singleton instead. - locales: checking_update / download_progress were only referenced by the i18n test and that comment. - telemetry ServerReportPayload, type.ts Up-to-date/UpdateAvailable/ Expired CheckResult variants (not exported from index), core isFirstTimeDebug, the utils joinUrls re-export (tests import it from updateFlowCore) and the defaultContext export. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(flow-core): drop the unused uuid input of buildCheckFingerprint No caller ever passed it (the client uuid is inside the request body's cInfo). The fingerprint is in-memory only and not part of the flow vectors (unchanged). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): dedupe SyncCoordinator query and commit paths runQueryRequest walked configured and remotely discovered endpoint bases with two copies of the normalize / dedupe / budget / request / validate sequence; one tryBase closure (plus claimAttempt for the shared 8-request budget) now serves both. The three commitSyncResult calls share one commit helper that also maps "reset during the round" to cancelled/reset, and the response cache JSON is built once. harmonySyncQuery.test.ts pins the fallback order, dedupe, cleartext filter, single remote list and request budget (it passes against the previous implementation too). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): one Logger.log for all levels; log constants minus uuid The four hilog levels shared one body, now Logger.log(fn, args). getConstants logged a hand-copied subset of its result to keep the install uuid out of hilog; it now logs the whole result without uuid (plus uuidSet), so new constants are not silently left out. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): share the install record predicate isRecordForVersion (presence) and expectedBundleSha256ForActivation (activation) each spelled out the legacy-empty and schema/version rules. Activation now reuses isRecordForVersion and only adds the mandatory bundle digest (#655) on top, so the two cannot drift. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): call applicationContext.restartApp directly restartApp is API 12, the HAR's minimum (compatibleSdkVersion 12), so the structural typeof probe is dead. A throwing restartApp still falls back to startAbility/terminateSelf exactly as before. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): one UpdateModule for both architectures src/oldarch now only holds a hand-written NativePushySpec mirroring the codegen spec (name, constants hook, abstract methods), so UpdateModule in src/main absorbs UpdateModuleImpl and extends NativePushySpec under either architecture. Every spec method carries @ReactMethod for the old bridge, which reads the annotations from the module class itself. The unused UpdateModuleImpl(ReactApplicationContext) constructor goes with it; removeListeners takes the codegen's double on the old bridge too. scripts/check-native-spec-parity.js still reads the deleted per-arch UpdateModule files and needs to follow. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): require hvigor task registration in the build-meta plugin The plugin fell back to writing meta.json at apply time (every hvigor invocation) when the node had no registerTask or registration threw. The hvigor versions RNOH supports all register tasks, so a missing registerTask now fails loudly instead of degrading. The project-level hvigorfile -> entry/ module-dir fallback is unchanged. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * ci(e2e): share the e2e setup between Android and iOS, dedupe config - .github/actions/e2e-common: Node/Bun + Bun cache, e2e project deps, the local react-native-update link and react-native-update-cli, used by e2e-android-setup and the e2e-ios build job (which carried a copy). The iOS jobs move from Node 22 to 24 like every other workflow (22 was never bumped when Android moved to 24; no recorded reason). - e2e_android.yml: DETOX_ANDROID_ARCHS/DETOX_AVD_NAME set once at workflow level; the three emulator-runner configs share one YAML anchor, each step passing its commands via EMULATOR_SCRIPT. - e2e_ios.yml: the Xcode version (also part of every cache key) is one env. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * ci(publish): move the shared publish steps into a composite action publish_with_harmony and publish_without_harmony ran the same toolchain, native-library, verification and npm publish steps and differed only in where harmony/pushy.har comes from. .github/actions/publish-npm runs them with harmony-har: build | previous; both jobs stay (the HAR build needs the HarmonyOS container). The release tag now reaches the publish script via env instead of inline expression interpolation. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(scripts): drop the stale debug e2e npm scripts test:ios-debug / test:android-debug ran the update-flow suites against a __DEV__ build, where the client skips update checks, and build:ios-debug only fed them; nothing (CI, docs, Example) references the three. The debug boot smoke pair (build:android-debug, smoke:android-debug) stays. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): lambdas and one thread helper Threads.single(name, daemon) replaces the four hand-written executor factories and Threads.startDaemon the three hand-rolled daemon threads. UiThreadRunner folds into StateSerialRunner.run(Executor, ...) with a UI_THREAD executor; its promise == null branches were dead (every caller passes one). Anonymous single-method classes become lambdas. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * build(harmony): compile shared native sources in place, drop the staging copy build-harmony-har.js copied android/jni, cpp/patch_core and cpp/update_flow_core into harmony/pushy/src/main/cpp/android-generated for CMakeLists.txt's STAGED fallback, then deleted it again. CMake always resolved the repo-root sources first, and the HAR only ships the compiled librnpushy.so (no C++ sources), so the copy was never used: a release HAR built without it has the same file list (minus OAT.xml), identical non-ArkTS files and the same exported symbols. Hosts compiling PushyTurboModule.cpp from node_modules are unaffected (npm ships android/jni and cpp/). Also: the six source checks are one table, and the eval-based JSON5 dependency probe is gone (the module always has RNOH to install, the wrapper project never has dependencies). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): share install presence and activation checks InstallRecord.isInstalled (bundle + matching record) replaces UpdateContext.hasCompletedVersion's and DownloadTask.hasCompletedDelta- Directory's copies; InstallRecord.verifyInstalled (bundle + digest) backs both verifySwitchTarget and ensureNotReinstallingRunningVersion. isComplete and verifyForActivation share one schema/hash check, and the bundle file name is a constant. A switch to a version without a valid record now reports the record's own reason instead of 'is incomplete'. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): tidy UpdateContext state ops, downloads and cleanup runStateOp folds the four snapshot -> state core calls without launch flags; the three no-deadline public download wrappers go (only the module called them; it now passes deadline 0) and every download shares one params builder; the two queued-cleanup blocks become cleanUp(maxAgeDays). Also drops the unused VERSION_COMPLETE_FILE, commented-out code, a stacked stale javadoc and the one-line applyEditor. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * build(harmony): move the CI SDK discovery into check-harmony-types.js The harmony-build type-check step carried ~20 lines of shell that walked the container's install roots for openharmony/ets/api. The script now does that walk itself (first, and only when HARMONY_TYPECHECK_REQUIRED=1, in the same root order and depth) and logs the SDK it uses. The oh_modules gate is gone: the type check only covers the .ts sources and resolves @rnoh and the NAPI module through harmony/types stubs. The header comment no longer claims the check skips on CI. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * ci(harmony): dedupe trigger paths and drop checks bun lint already runs push and pull_request share one paths list through a YAML anchor. The JS <-> native spec parity step already runs in `bun lint` (lint.yml, every PR), and the constant-parity check moves into `bun lint` as well, so both steps and their src/NativePushy.ts / check-native-spec-parity.js path triggers go. The type-check step is a plain invocation now that the script finds the container SDK itself. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): share the patch-task prelude in DownloadTask doPatchFromApk/doPatchFromPpk share stagePatchArchive (download, stage, native plan) and PatchArchiveContents hands out arrays instead of seven inline toArray calls. discardPartial replaces three delete-or-throw blocks, the plain-download failure path reuses deleteConsumedArchive, and rejectProtocolDowngrade uses HttpUtils.isHttpsUrl. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * docs: condense the native-check followups and bundleHash migration - NATIVE_CHECK_FOLLOWUPS.md: keep only the still-open items (Harmony native-check e2e, automated crash-on-launch e2e, Harmony real-device rescue, iOS main-thread hold budget) plus a short record of what was settled; the full four-round history stays in git. - BUNDLEHASH_MIGRATION.md: Phase 0-2 narration compressed to what shipped and the decisions that overturned the original design; Phase 3 (§5.1 SyncBinaryVersion migration, §5.2 digests) kept in full and marked not started (state_core.cpp still compares buildTime). - NATIVE_CHECKUPDATE_DESIGN.md: the status header now reflects the 10.51.0/10.52.0/10.52.1 releases and the current orchestrator names. - Dangling references to the never-committed BUNDLEHASH_DESIGN.md / REMOTE_RESET_DESIGN.md now say so. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * test: one loader for native sources and Harmony VM modules nativeHostApi, nativeConfiguration, configEquivalenceVectors and harmonyInstallRecord each stripped imports/exports from a Harmony .ts file, transpiled it and ran it in a VM; nativeHostApiNaming and nativeTextEncoding each defined root/source/shippedNativeSources/ stripComments. Both now come from nativeSources.ts (evalHarmonyModule caches the transpiled script per file). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * test: shared client test helpers, real client in provider render tests - helpers.ts: createJsonResponse, flush, __DEV__ save/restore (setDevForFile / restoreDevAfterEach), mockPlatform, mockI18n, mockCore and importFreshClient/createClient with an auto-incrementing module key (no more hand-picked cache keys). - Every module mock now passes the real namespace through: mockCore spreads the real ../core (nativeMethod bound to the mocked native module), the react-native stand-in is setup.ts's baseReactNative with overrides, the download tests' ../utils mock spreads the real utils, and the file-scope partial mocks in utils.test.ts are gone. - client.test.ts: setupAndroidApkMocks folds into setupClientMocks ({ platform: 'android' }); 104 import+construct pairs become createClient; no-op resets of a fresh module's sharedState are dropped. - provider.render.test.tsx renders the real client with spied update-flow methods instead of a hand-written fake (provider.contract.test.tsx no longer has to keep that fake honest). Verified per file in isolation, in reversed/shuffled file order and with bun test --randomize. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * style(client): keep UpdateErrorListener's doc comment on its type The ReportEvent interface had been inserted between them. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): one set of IO and HTTP helpers HttpClients.withDeadline replaces the deadline -> callTimeout code duplicated in DownloadTask and SyncCoordinator, and hosts rejectProtocolDowngrade (SyncCoordinator no longer reaches into DownloadTask for it). UpdateFileUtils gains readBytes/readSmallUtf8 (resume sidecar, install record), sha256Hex(InputStream) (bundled asset hash), a public copy used by ApkInstaller, and the single 64KB BUFFER_SIZE; SafeZipFile creates parents via ensureParentDirectory. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * ci(lint): mention the constant parity check in the lint step comment Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * style: biome-format the harmony sync tests Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * test(harmony): run the pure-logic tests under bun, drop the hypium suite The hypium suite in harmony/pushy/src/test was run by no workflow. Its pure-logic cases now run in `bun test` (every PR), evaluating the real ArkTS sources the same way harmonyInstallRecord.test.ts does (direct import where a module has no @ohos imports, otherwise imports stripped and the source evaluated in a VM): - harmonyDownloadTask: Content-Range parsing, __diff.json manifest parsing (plus copiesCrc / hbcTransform), DownloadTaskParams defaults - harmonyInstallRecordLogic: record build/parse/match/activation rules - harmonyArchiveLimits: free-space probe plan, original-size and uncompressed-size checks - harmonyErrorCodes, harmonyValidation: error codes, path components, hash info JSON, EventHub NativeConfig.test.ets duplicated configEquivalenceVectors.test.ts and is dropped. The @ohos/hypium devDependency goes with the suite; check-constant-parity.js stays where it is. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): one endpoint attempt path in SyncCoordinator QueryRun.tryEndpoint carries the normalize -> dedupe -> https filter -> budget -> request -> validate sequence both endpoint loops repeated. The response cache entry is built once instead of in three branches, the startRound javadoc sits on startRound again, and HttpUtils. stripTrailingSlashes is the single trailing-slash rule for endpoint bases, ConfigEquivalence and PushyConfiguration. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): one entry map in BundledResourceCopier The parallel entry/archive maps become HashMap<String, ZipSource>, which makes the baseZipFile fallback (never reached: every indexed entry has its archive) go away. collectApkPaths reads the split APKs from context.getApplicationInfo() instead of a PackageManager round trip. Map.putIfAbsent (API 24+, below the module's minSdk 21) is replaced by containsKey checks. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): small cleanups across the module - the three hardcoded "pushy" log tags use Texts.LOG_TAG - BuildConfig.DEBUG everywhere; UpdateContext.DEBUG was the same value and reading it from another class forced UpdateContext's native load - UpdateContext's static initializer is the only native library load: JNI_OnLoad registers every class's natives, and DownloadTask, FlowBridge and supportedDiffVersion are only reached through an UpdateContext instance - ReactReloadManager.prepareRestart is inlined into the restart hop - the ReactHostDelegate bundle loader field is found by trying jsBundleLoader, then Expo's _jsBundleLoader, instead of matching the Expo class name Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * docs(audit): compress fixed CODE_AUDIT items, keep the open ones in full Every item was re-checked against the current code. Fixed items shrink to one line with the master commit that closed them (section numbers kept: the Android sources cite CODE_AUDIT 2.x); partially fixed or open items (1.10, 2.6, 2.13, 3.10, 3.13, 3.14, 4.4, 4.12, the Harmony NAPI null-field P4, 5.7, 5.8, 5.15, 6.4) keep a full description of what remains. The executed §7 ordering and the §8 status table fold into the header. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * build(android): drop two proguard rules nothing needs any more ReactReloadManager no longer matches the Expo host delegate by class name, so its -keepnames rule goes; the field names it probes stay covered by the ReactHostDelegate member rule. UpdatePackage is always constructed directly by the host, so it may be renamed. Verified with an R8-minified release build of Example/e2etest (RN 0.85): dexdump shows the JNI result classes with <init>()V and every field, all native methods under their names, UpdateModule/NativePushySpec with every spec method, DefaultReactHostDelegate.jsBundleLoader; the app started on an emulator, read the module constants, reset and checked. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(ios): Foundation-only common header for shared internals - RCTPushyCommon.h (private, Foundation-only, so RCTPushyConfiguration.mm and RCTPushyDownloader.mm can use it without React): PUSHY_HIDDEN, one error domain + code key constant instead of three "cn.reactnative.pushy" literals, and the shared helpers below. - RCTPushyRevealText now wraps pushy::text::Reveal (cpp/patch_core/obscured_text.h) instead of duplicating the decoder; it and RCTPushyQueryPath move from the public RCTPushyConfiguration.h to the private header (pod-internal, hidden). - Configuration errors use error_codes.h kInvalidOptions. - RCTPushyIsHttpsDowngrade: one redirect rule for the check session and the downloader. RCTPushyDiscardArchive: archive + resume sidecar removal; the downloader's file-handle close is one private method. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(ios): align the native round's download and config rules with JS/Harmony - Mirror retry: a failed attempt whose code is not mirror-retryable (flowcore::IsMirrorRetryableCode, i.e. PATCH_FAILED) moves on to the next strategy instead of downloading the same unappliable artifact from every mirror, like client.ts does. - https-only (Harmony SyncCoordinator isHttpsOnly, SR-1): when every configured endpoint is https, endpoints from a fetched remote list must be https and plaintext http artifact URLs are skipped. - The runnable-config gate trims appKey like Android and Harmony (the trimmed key is the one used in the request URL). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * test(harmony): load Harmony sources through the shared evalHarmonyModule Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * test(text-encoding): drop stale PushyTurboModule.cpp allowlist entries The method table is now an X-macro and the names are stringified with #name, so they no longer appear as string literals. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * test(harmony): drop the stale hypium suite mention from harmonyInstallRecord Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * docs(harmony): point comments at scripts/check-constant-parity.js, drop hypium mentions Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(package): drop the files exclusion for the removed harmony/pushy/src/test Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(e2e): remove the one-off iOS crash-rescue experiment scaffolding Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(ios): split RCTPushy.mm by responsibility, RCTPushyInstaller RCTPushy.mm (~2160 lines) is split into - RCTPushyState.mm: defaults keys, state lock, State <-> defaults, version switch under the lock, string/error/JSON helpers, embedded bundle hash; - RCTPushyInstallRecord.mm: version/staging dirs, completion record (read, presence, activation verification, the staging promotion write); - RCTPushyInstaller.mm: an RCTPushyInstaller class (class methods) owning the process-wide file queue, the archive guard, the in-flight download registry, fetch/unzip/patch, switchVersion and cleanup. Progress is a callback, so the orchestrator no longer borrows a bridgeless RCTPushy instance (+engine is gone); - RCTPushy+Launch.mm: launch bundle resolution, download dir, binary identity (packageVersion/buildTime); - RCTPushy.mm keeps the RN exports, constants and the public host API (bundleURL/configure/prepareBundle stay in the primary @implementation: methods declared in RCTPushy.h must be implemented there). Cross-file statics become PUSHY_HIDDEN externs in RCTPushyInternal.h; keyNativeConfig/keyNativeCheckIncomplete move into the orchestrator. Also: - dispatch_once -> function-local statics (thread-safe C++ statics in ObjC++); PushyRevealOnce is gone. - PushyNSErrorFromStatus / PushyDownloadDeadlineExpiredError -> PushyErrorWithCode; PushyHostResult defaults hash/activated. - Helpers: PushyJsonDictionary/PushyJsonString, PushyRejectException, PushyVersionDir/PushyStagingDir, PushyWaitSeconds for the timed semaphore waits, one response-only commit block in the round. - The archive digest travels through a __block variable on the serial file queue instead of a global table under @synchronized. - Unused +rollback removed; the completion record name comes from install_record.h (kFileName). - The [bridge reload] fallback for React Native without RCTReloadCommand (< 0.62) is now an #error: incomplete integration fails the build. - SSZipArchive is imported through its public header SSZipArchive/SSZipArchive.h, which resolves with and without use_frameworks!. - Unused private declarations dropped from RCTPushyInternal.h. scripts/tests/ios-purge-restore: SOURCES lists the new files (plus the header holding PushyFileStamp); switchVersion is extracted as an RCTPushyInstaller class method into installer.inc, PushyWaitSeconds ahead of restorePurgedLaunch so the launch-wait seams still apply. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(podspec): drop dead fallbacks and search paths - Remove the RN 0.68-0.70 new-arch fallback used when install_modules_dependencies is missing (and the new_arch_enabled variable it needed); React Native >= 0.71 wires codegen and the new architecture itself. - USER_HEADER_SEARCH_PATHS: drop Headers/Public/React-Codegen/RCTPushySpec (the Pods directory is ReactCodegen, so it never existed) and Headers/Public/SSZipArchive (the sources import SSZipArchive's public header framework-style now). - One node call (printing JSON) answers expo's version and expo-modules-core's location and version, instead of three. - Drop the pre-SDK-50 `s.platform = :ios` regex fallback for ExpoModulesCore.podspec (SDK < 50 is rejected earlier anyway). - Drop `s.dependency 'React'`, a duplicate of React-Core. Verified with pod install + Release simulator builds of Example/e2etest, both static (default) and use_frameworks! :linkage => :dynamic. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(client): release applyingUpdate before emitting a beforeReload hook error The JS cleanup moved the USER_HOOK_ERROR emit into runBeforeReload, so onError listeners ran while applyingUpdate was still held and a listener that retried switchVersion synchronously was ignored. Emit from the callers again, after the release. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(core): let a synchronous getBundleHash throw fail the module load again Routing the prefetch through nativeMethod turned a synchronous native throw (a broken integration) into a logged rejection. Call it directly behind the same feature detect so it propagates as before; async failures still only leave the hash unknown. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): build patch manifests with the shared delta::BuildPatchManifest The three NAPI entry points checked the copy list lengths and assembled the PatchManifest by hand; use the patch_core builder the Android JNI glue already uses. The mismatch error now reads 'copy_froms and copy_tos length mismatch' (nothing matches on the old wording). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(parity): check the merged Android UpdateModule and the oldarch NativePushySpec Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(ios): include hpatch.h by relative path so use_frameworks! builds resolve it Also point stale header/core.ts comments at the split iOS files. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): move the JNI glue out of the shared cores into cpp/android_jni cpp/patch_core and cpp/update_flow_core now hold only platform-neutral code; the Android-only JNI translation units and headers live in cpp/android_jni and include the cores by file-relative path. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): fold patch_core_android.cpp into update_core_android.cpp The two remaining delta natives (applyDeltaFromSource, cleanupOldEntries) join the other patch/state natives, so cpp/android_jni has one core glue unit plus the flow glue and the registration table. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(cpp): move the hpatch wrapper from android/jni to cpp/hpatch hpatch.{c,h} is compiled by all three platforms, so it moves next to the other shared cores. The HDiffPatch and lzma submodules stay under android/jni; hpatch.{c,h} reach them by file-relative path, which keeps the use_frameworks! builds (no header search path into the pod) resolving the real headers, and patch_core.cpp includes ../hpatch/hpatch.h the same way. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * build: pick the shared C++ sources by directory on every platform Android.mk ($(wildcard)), the Harmony CMakeLists (file(GLOB CONFIGURE_DEPENDS)), the podspec Core subspec and the core test scripts now compile cpp/patch_core, cpp/update_flow_core and cpp/hpatch (plus cpp/android_jni on Android) by directory instead of hand-copied file lists, so adding a platform-neutral source no longer needs five edits. The globs are non-recursive, so tests/ stays out everywhere. All includes are file-relative now, so Android.mk drops its include paths and the Harmony target keeps only the ones pushy.cpp needs. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(package): ship cpp/ as a whole and scan it in the native source tests package.json ships cpp/ (minus tests) instead of listing each core; check-packlist requires cpp/hpatch and, for releases, the HDiffPatch/lzma sources iOS and Harmony compile from the package. The native wording/encoding tests scan all of cpp/, which now includes cpp/android_jni and cpp/hpatch. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * feat(flow-core): shared native config gate, equivalence and normalizer cpp/update_flow_core/native_config.{h,cpp} hosts the three rule sets the Android, iOS and Harmony orchestrators each carried their own copy of: ParseRunnableConfig/RunnableConfigJson (may the persisted config run a round), ConfigsEquivalent (contract C1) and NormalizeConfiguration (the host configure() validation). flowjson gains DeepEquals. The gate takes JS semantics: disabled is JS-truthy (Android used to accept only true/"true") and appKey is trimmed like String.prototype.trim (Android's String.trim also ate C0 controls and kept NBSP/U+3000). The C++ test replays the shared C1 vectors and the new native-config-vectors.json, and the fuzz target covers the new entry points. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): use the shared config gate, equivalence and normalizer FlowBridge gains configsEquivalent / runnableConfig / normalizeConfiguration (JNI over cpp/update_flow_core/native_config.h). ConfigEquivalence.java, PushyConfiguration.java and their JUnit test are gone; the C1 and native-config vectors are replayed by the C++ test. SyncCoordinator.parseRunnableConfig keeps its shape but asks the core for the verdict, so disabled now follows JS truthiness (disabled:1 or "false" skips) and appKey is trimmed like String.prototype.trim. PushyRuntime.configure loads the native library itself, since it validates before touching UpdateContext. The default service addresses now live encoded in the shared core only; nativeTextEncoding checks them there and the request path per platform. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(ios): use the shared config gate, equivalence and normalizer PushyConfigsEquivalent is now a nil-guarding binding over flowcore::ConfigsEquivalent (the NSDictionary-based canonicalizer is gone), PushyLoadRunnableConfig hands back the host result built from flowcore::ParseRunnableConfig (appKey now trimmed like String.prototype.trim instead of NSCharacterSet whitespace), and RCTPushyNormalizeConfiguration serializes the options and defers to flowcore::NormalizeConfiguration. The purge-restore harness compiles the flow core and keeps replaying the C1 vectors through the binding. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): use the shared config gate, equivalence and normalizer pushy.cpp exports configsEquivalent / runnableConfig / normalizeConfiguration over cpp/update_flow_core/native_config.h. UpdateContext's ArkTS canonicalizer, SyncCoordinator's hand-rolled gate and PushyConfiguration's validator (with the default addresses and POLICY_NEXT_LAUNCH) are gone; the public PushyConfiguration type stays. The bun tests no longer evaluate those ArkTS copies: the C1 vectors run against the JS client only (the core replays them in C++), the normalization cases moved to native-config-vectors.json, and the evaluated Harmony modules get a NativePatchCore stand-in whose gate is checked against the same vectors. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * feat(flow-core): caller-chosen parse limits and linear object parsing flowjson::Parse gains a ParseLimits overload (input bytes, node count) for documents bounded by something other than a checkUpdate response; the patch core's __diff.json parser needs its 16 MB manifest cap. Objects with more than 16 members are deduplicated through a hash index while parsing instead of Value::Set's linear scan, so a manifest's copies map of thousands of members no longer parses in quadratic time. Duplicate keys keep the first position and the last value as before. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * feat(patch-core): one __diff.json parser and an ApplyArchivePatch entry point cpp/patch_core/patch_manifest.h: ParsePatchManifest(text, options) is the single parser of a patch archive's manifest, taking the shape pushy-go and the CLI emit (copies to->from, copiesCrc per target, deletes object, hbcTransform per bundle patch entry) under these rules, where the three platform parsers used to differ: - deletes: an object's keys or an array of strings (Android ignored arrays); any other type, or a non-string element, is an error; - copiesCrc: keyed by copy target, an integer in [0, 2^32) or null. Android keyed it by source with the last target winning; now two targets of one source with different CRCs fail the manifest, and a string/fractional/oversized/boolean CRC fails instead of being coerced or skipping the content check; - types: copies must be an object of strings (Harmony coerced with String(), Android threw, iOS rejected); a null or empty source means the target's own path on every platform (Harmony ppk kept ""); - copy_source_prefix (HarmonyOS rawfiles) is stripped only at the start (Harmony replaced its first occurrence anywhere); - hbcTransform and its bundle entry must be objects when present; the platforms silently dropped other types and applied the patch untransformed. Every path still goes through ValidateManifest. The text is capped at kMaxManifestBytes and 4 * kMaxEntries values. PatchManifest now carries bundle_hbc_transform_meta (moved from FileSourcePatchOptions). archive_patch gains PlanArchivePatch (entry check, parse, merge plan) and ApplyArchivePatch (plan + apply; with host_copies_resources it only rebuilds the bundle and hands the copies back as CopyGroups, which now carry the source's CRC). BuildCopyGroups is linear in the number of copies. The test replays tests/patch-manifest-vectors.json (server shapes, the drift cases, hostile paths) and covers the caps, the plan and both apply modes, including a transform-domain patch driven by the manifest; FUZZ=1 adds a libFuzzer target for the parser. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): hand __diff.json to the shared core as bytes DownloadTask no longer parses the manifest: extractPatchArchive keeps the raw __diff.json bytes and both patch tasks call one native, applyArchiveDelta (JNI over archive_patch::ApplyArchivePatch), which checks the entries, parses and validates the manifest, rebuilds the bundle and, for ppk patches, copies/deletes/merges. The APK task passes hostCopiesResources and gets back the copy groups, now with the CRC each source must match, for BundledResourceCopier. The manifest crosses JNI as byte[] rather than a jstring, so paths with supplementary characters are no longer re-encoded as modified UTF-8. appendManifestEntries, the buildArchivePlan/buildCopyGroups/ applyDeltaFromSource natives, ArchivePatchPlanResult and buildCopyList's canonical-path check are gone: ValidateManifest rejects every lexical escape (absolute, '..', '.', empty segment, backslash, control bytes), and the staging directory holds only what SafeZipFile extracted, which never creates symlinks. SafeZipFile's own entry checks stay, since zip entry names never reach the C++ validation. Behaviour changes, from the shared rules: copiesCrc is read per target (conflicting CRCs for one source fail the patch instead of the last one winning), a deletes array is honoured, and type errors are patch failures. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(ios): hand __diff.json to the shared core as text applyDeltaForHash reads the manifest (size-capped as before) and calls archive_patch::ApplyArchivePatch with it, so PushyPatchManifestFromJson, the NSJSONSerialization round trip and the hbcTransform extraction are gone. The rules are the shared ones: a CRC must be an integer in [0, 2^32) (true, 1.5 or 2^32 are no longer read as 1, 1 or 0) and non-object hbcTransform metadata fails the patch instead of being skipped. A missing manifest is now reported as "diff.json not found". Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): hand __diff.json to the shared core as text pushy.cpp exports applyArchiveDelta (async, over archive_patch::ApplyArchivePatch) in place of buildArchivePlan, buildCopyGroups and applyDeltaFromSource; the manifest is parsed on the worker thread with the rest of the patch. DownloadTask reads the manifest text and passes it with the entry names: the ppk task lets the core copy, delete and merge, the package task passes hostCopiesResources and the "resources/rawfile/" prefix and copies the returned groups, each with the CRC its source must match. parseManifestToArrays and its bun tests are gone; the cases moved to cpp/patch_core/tests/patch-manifest-vectors.json. Behaviour changes, from the shared rules: the rawfile prefix is stripped only at the start of a source, an empty source means the target's path in ppk patches too, and values of the wrong type fail the patch instead of being coerced with String() or ignored. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(patch-core): drop BuildPatchManifest No binding assembles a manifest from parallel copy lists any more; every platform hands __diff.json to ApplyArchivePatch. CODE_AUDIT 3.14 records the manifest parser as sunk into the shared core. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * feat(patch-core): one completion record implementation in install_record.cpp cpp/patch_core/install_record.h was a header of constants with the logic kept three times (InstallRecord.java, RCTPushyInstallRecord.mm, InstallRecord.ts). It now carries the whole contract on POSIX IO and digest::Sha256File: - Parse / Read / Names / HasRecordFile / RecordedBundleSha256; - Build (refuses an empty bundleSha256) and Write: temp file + fsync, rename over the record, directory fsync (best-effort). Android wrote in place with fsyncs, iOS atomically without fsync, Harmony in place with a file fsync only; - Seal (hash the staged bundle unless the digest is known, build, write; tells a file-system failure from a bundle failure) and Promote (rename the staging directory, fsync the versions root, which only Android did); - IsComplete (bundle is a regular file + legacy marker or a schema-1 record naming the version) for launch/dedup; - CheckActivation, the switchVersion gate: bundle present; no record file is grandfathered only for the current/last version; the zero-byte legacy marker passes; otherwise schema 1, versionHash and a non-empty bundleSha256 matching the bundle, which must not change while hashed (iOS's stamp check, now everywhere). Unchanged re-checks cheaply that the directory still passes on the same basis (iOS's under-lock check). Where the platforms disagreed, the stricter reading wins: only a zero-byte file is the legacy marker (all three trusted "{}" too), "schema" must be the number 1 (Android took "1" and 1.5, iOS true and 1.5), versionHash and bundleSha256 must be strings (Android coerced numbers), the bundle must be a regular file, and a grandfathered version still needs its bundle (iOS skipped that check). tests/install-record-vectors.json holds 31 record shapes with what each means for IsComplete, CheckActivation and RecordedBundleSha256; the C++ test replays them and covers the size cap, Build, atomic Write, Seal, Promote and Unchanged. check-constant-parity.js learns `only`, so the mirrors are held to the constants they still use. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): use the shared completion record core InstallRecord.java keeps the paths (bundleFile, stagingDirectoryFor) and wraps five natives (JNI over cpp/patch_core/install_record.h, in cpp/android_jni/install_record_jni.cpp): isInstalled, verifyInstalled (CheckActivation, now taking the grandfathering decision), seal, promote and recordedBundleSha256. build/write/read/isComplete/verifyForActivation/ syncDirectory and the org.json parsing are gone. - DownloadTask.promoteStaging seals the staging directory (reusing the digest taken while extracting a full package) and promotes it; the record is now written atomically (temp + rename) and the directory fsync no longer needs API 26. - verifySwitchTarget hands current/last to the core, which grandfathers only a directory without a record, as before; a markerless directory outside current/last now fails with "is incomplete." like iOS/Harmony. - The bundle hash moves from MessageDigest to the core's SHA-256 on the same threads as before (state serial thread, sync coordinator, download tasks); nothing on the UI thread hashes. Launch-time callers only stat and read the record. InstallRecordTest keeps the path helpers; the record logic is covered by the C++ vectors (the JVM cannot load the library). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(patch-core): define Status::Ok/Error inline install_record.cpp reports a delta::Status but needs nothing else of patch_core.cpp; with the two factories in the header it links on its own, which lets the iOS purge-restore harness compile the real record core without hpatch, HDiffPatch and lzma. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(ios): use the shared completion record core RCTPushyInstallRecord.mm keeps the paths and becomes a thin layer over cpp/patch_core/install_record.h: PushyHasCompletedVersionAtPath is IsComplete, PushyRecordedBundleSha256 (constants, crash attribution) is RecordedBundleSha256, and PushyPromoteStagingDir seals the staging directory (Seal: bundle failures stay PATCH_FAILED, a record that cannot be written is FILE_OPERATION_FAILED instead of a raw Cocoa error) and promotes it (Promote, which now also fsyncs the record and the versions root; NSDataWritingAtomic did neither). switchVersion:error: calls CheckActivation outside the state lock with the current/last decision taken under it, and re-checks with Unchanged under the lock (same grandfathering, record text and bundle stamp) before committing. PushyReadInstallRecord, PushyInstallRecordMatches, PushyHasInstallRecordFile, PushyStampFile, PushyFileStamp and PushyVerifyInstallForActivation are gone. A grandfathered version now needs its bundle like on Android/Harmony. The purge-restore harness compiles the extractor's copy of install_record.cpp next to the extracted switchVersion:error:, so install_record_activation and switch_version_records exercise the shared core; the trust-digestless and grandfather-recorded mutants now alter that copy and are still caught by their named assertions. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * test(ios-purge-restore): drop the stale PushyFileStamp note The struct moved into the shared record core (install_record::FileStamp). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): use the shared completion record core pushy.cpp exports the record core (cpp/patch_core/install_record.h): isInstallComplete and recordedBundleSha256 synchronously (a stat and a read of the record, as before), sealInstallRecord, promoteStaging and checkActivation as promises on libuv workers, so neither the bundle hash nor the fsyncs run on the JS thread. InstallRecord.ts keeps the paths and the reserved-entry rule and maps rejections to the stable codes (install steps PATCH_FAILED, activation SWITCH_VERSION_FAILED). parse/read/build/write, the record matching and assertActivatable are gone; UpdateContext.verifyActivation hands current/last to the core, DownloadTask seals and promotes. The record is now written atomically with a directory fsync (it was unlinked and rewritten in place) and the versions root is fsynced after the rename. The bun tests now cover only the binding: paths, the arguments handed to the NAPI module, the error-code mapping, and that NativePatchCore.ts declares exactly the functions pushy.cpp exports. The record logic is the C++ vectors'. check-constant-parity holds both mirrors to kStagingSuffix alone. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * feat(flow-core): one native round core for request, query walk and response cpp/update_flow_core/native_round.{h,cpp} takes over the pure parts the Android, iOS and Harmony orchestrators each carried around the shared decision layer: - PrepareRound(config, env, sample): the checkUpdate request body (identity, cInfo and input assembled from the persisted config and the launch env, diffV from this core) plus the first endpoint-query state. - NextQueryStep(state, text): the sequential endpoint fallback — configured endpoints in sampled order, then the first queryUrls list that parses, https-only for remote bases, the 8-request budget and the response schema gate. The request path now lives here, encoded. - HandleRoundResponse(...): the decision with attempts planned for the device (no diff without a running version, no cleartext URL under an https-only config), the hashInfo to persist (incl. forceBootRescue) and the response-cache text. tests/native-round-vectors.json pins it and records, per case, where the three platforms disagreed: non-string packageVersion/rnu/rn overrides, absent rnu/rn on iOS, Android's optBoolean forceBoot marker and lenient remote-list JSON, non-string endpoint/queryUrls handling, and Harmony's failures on non-array endpoints or a non-string afterDownload. The core takes the JS-equivalent or strictest behaviour. The fuzz target walks the new entry points. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): run the cold-start round through the shared round core SyncCoordinator hands the config text and a launch env to FlowBridge.prepareRound / nextQueryStep / handleResponse (JNI over cpp/update_flow_core/native_round.h) instead of assembling identity, cInfo and the request input, walking the endpoints (QueryRun, isHttpsOnly), building hashInfo and the response-cache JSON, and filtering attempts itself. The buildRequestBody / orderEndpointCandidates / isValidResponse natives are gone; the config gate returns just the rejection (configRejection), since the core reads the appKey itself. HttpUtils loses QUERY_PATH, stripTrailingSlashes and isCleartextUrl; the request path lives encoded in the core. Behaviour aligned with iOS/Harmony/JS: a truthy non-boolean forceBoot (1, "false") now marks forceBootRescue like the activation it already caused; non-string packageVersion/rnu/rn are no longer coerced to strings; non-string endpoints and queryUrls entries no longer spend a request; a remote endpoint list must be strict JSON; a config with duplicate keys is no longer rejected by org.json after the shared gate accepted it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(ios): run the cold-start round through the shared round core RCTPushyOrchestrator passes the config text and a launch env to flowcore::PrepareRound / NextQueryStep / HandleRoundResponse (cpp/update_flow_core/native_round.h) instead of assembling identity, cInfo and the request input, walking the endpoints with its own tried-set and budget, projecting the version info and filtering attempts. commitRoundWithGeneration takes the core's response-cache text (cache:) in place of the four fields it serialized itself; nil still marks the crash handler's activation-only commit. PushyLoadRunnableConfig only hands back the config text, RCTPushyQueryPath and the https/endpoint helpers are gone. Behaviour aligned with Android/Harmony/JS: absent rnu/rn are sent as "" (cInfo used to omit them) and non-string ones as "", like the core's C1 defaults. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): run the cold-start round through the shared round core SyncCoordinator passes the config text and a launch env to the new NAPI prepareRound / nextQueryStep / handleResponse (cpp/update_flow_core/ native_round.h) instead of assembling identity, cInfo and the request input, walking the endpoints itself, projecting hashInfo, building the response-cache JSON and filtering attempts. The buildRequestBody / orderEndpointCandidates / isValidResponse exports and Texts.QUERY_PATH are gone; the request path now lives only in the core. harmonySyncQuery checks the glue follows the core's steps (the walk's policy moved to native-round-vectors.json); harmonySyncAttempts and the host-API harness use the new signatures, and nativeTextEncoding expects the request path in cpp/ only. Behaviour aligned with Android/iOS: non-array endpoints still try the list discovery (the round used to stop), a non-string endpoint is skipped (it used to throw and fail the round), a non-string afterDownload never activates (it used to fail the round as invalid_response), non-string queryUrls entries no longer spend a request, and non-string packageVersion/rn overrides are ignored. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * docs(audit): the https-only filter and round helpers live in the shared core Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * feat(patch-core): one archive extraction accounting in archive_limits.cpp cpp/patch_core/archive_limits.h was a header of constants with the rules kept three times (SafeZipFile.inspect, PushyUnzipGuard, ArchiveLimits.ts). It now carries them: - EntryAccumulator(archiveBytes).Accept(size, compressed, symlink, name): entry count, reserved name, symlink, per-entry cap, running total and whole-archive ratio, per-entry ratio; AcceptExtracted for an entry already on disk whose compressed size was never seen (no per-entry ratio); - CheckEntryCount, CheckUncompressedSize(archiveBytes, uncompressedBytes) and IsReservedEntryName (install_record::kReservedPrefix, new); - CheckExtractedDirectory: an iterative lstat walk of a freshly unpacked tree through the accumulator (Harmony, whose zlib exposes no entries); - PlanUnknownLengthFreeSpaceProbe: the chunked-download disk probe plan all three platforms implemented identically. Where the platforms disagreed, the strictest reading wins: - the ratio is size > compressed * 100 (Android/iOS divided, so up to 101:1 minus one byte passed), and a zero compressed size past the 1 MiB threshold is an unbounded ratio (Android/iOS skipped the check); - the whole-archive ratio (Harmony only) now applies on every platform; - a reserved `.pushy-` prefix is refused in any path component (Android checked the base name, iOS the last component of each unpacked path); - symlinks are refused everywhere (iOS only; Harmony's walk followed them); - an entry of unknown (negative) size is refused (Android skipped it); - a non-positive archive size bounds nothing (Harmony skipped the ratio). tests/archive-limits-vectors.json pins the accumulator, the whole-archive check, the probe plan and the reserved names (ported from the Harmony bun cases and SafeZipFileTest, with `was` notes); the C++ test also walks real trees (reserved directory, symlink, 20000/20001 entries). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(ios): run the unzip guard and the download probe through archive_limits PushyUnzipGuard feeds an archive_limits::EntryAccumulator (sized by the archive file, for the whole-archive ratio) from the should-unzip callback and checks the entry count up front with CheckEntryCount; its own size, total and ratio arithmetic is gone. The reserved-name check in the did-unzip callback now covers every component of the path below the destination (IsReservedEntryName), not just the last one; an unpacked path that is not below the destination is a violation. The downloader's unknown-length disk probe is PlanUnknownLengthFreeSpaceProbe. Behaviour aligned with the shared rules: ratio as size > compressed * 100 (was integer division), a zero compressed size past 1 MiB is refused, the whole-archive ratio applies, a `.pushy-` directory component is refused. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(android): run the archive accounting through archive_limits over JNI SafeZipFile.inspect(archiveBytes) collects the central directory once and hands names, declared and compressed sizes to ArchiveLimits.checkEntries (one coarse JNI call per archive, cpp/android_jni/archive_limits_jni.cpp, over archive_limits::EntryAccumulator), which returns the total for the free-space check or throws the first violation. The Inspection class, the Java count/size/ratio arithmetic and isReservedEntryName are gone; the reserved-name rule now comes from the core during inspect, which both extraction paths run before any entry is written (the iterator keeps the traversal check, unzipToPath the canonical-path check). The download loop asks ArchiveLimits.planFreeSpaceProbe (JNI over PlanUnknownLengthFreeSpaceProbe) before each chunk. Behaviour aligned with the shared rules: ratio as size > compressed * 100, a zero compressed size past 1 MiB is refused, the whole-archive ratio applies, a `.pushy-` directory component is refused, an entry of unknown size is refused instead of skipped. ArchiveLimits.java keeps the five caps it still compares against itself; check-constant-parity holds it to exactly those. SafeZipFileTest keeps the traversal and extraction cases; the accounting cases moved to cpp/patch_core/tests/archive-limits-vectors.json (the JVM cannot load the library). The JNI registration test accepts a throws clause on a native. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * refactor(harmony): run the archive checks through archive_limits over NAPI pushy.cpp exports the extraction accounting (cpp/patch_core/archive_limits.h): checkUncompressedSize (whole-archive expansion and ratio, synchronous, returns the reason), planFreeSpaceProbe (the unknown-length download probe plan, per chunk) and checkExtractedDirectory (the post-unpack walk, a promise on a libuv worker). zlib exposes no entries, so the accumulator runs over the unpacked tree there. ArchiveLimits.ts keeps checkOriginalSize (the getOriginalSize gate, Harmony only) and ensureFreeSpace, and maps refusals to PATCH_FAILED. planUnknownLengthFreeSpaceProbe and measureExtractedDirectory are gone, and so are InstallRecord.ts's RESERVED_ENTRY_PREFIX / isReservedEntryName. The walk no longer runs on the JS thread and uses lstat: a symlink in the unpacked tree is refused instead of followed. ArchiveLimits.ts mirrors only the caps it still compares against (M…
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Oct 12, 2026
Bump package.json and harmony/pushy/oh-package.json5 together. Ships the cross-layer cleanup (#657): the native round, patch-manifest parsing, install records and archive limits now live once in the shared C++ core, plus the unreleased #654/#655 fixes. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Problem
Pre-existing on all three platforms: the two-phase install record (
cpp/patch_core/install_record.h) only includedbundleSha256when hashing succeeded, and every activation verifier treated a schema-1 record without a digest as "nothing to verify". A hashing failure at install time therefore produced a version thatswitchVersionactivated unverified.Change (iOS / Android / Harmony, kept identical)
PATCH_FAILED. Staging is dropped and no record is written.RCTPushy.mmdownload completion. It used to silently omit the field.InstallRecord.buildthrowsIOException, which the task classifies as a patch failure.buildInstallRecordthrowsERROR_DELTA_FAILED.bundleSha256is missing, empty or not a string is rejected through the existingcompletion record mismatch→SWITCH_VERSION_FAILEDpath. Presence checks on the launch/dedup paths are unchanged; only activation is refused.current_version/last_versionused to skip record verification entirely, which let a digest-less record through that path. The bypass now applies only to directories with no record file at all (activated before markers existed). A present record is verified like any other; iOS applies the same predicate in its state-lock recheck..pushy-complete(SDK < 10.53) stays trusted.install_record.hnow documents the digest as mandatory for schema 1.Fail loudly, no graceful fallback. No JNI change, so no
.sorebuild.A version directory with a non-empty schema-1 record that lacks
bundleSha256now failsswitchVersionwithSWITCH_VERSION_FAILEDinstead of activating, including when it is the current or last version. Also, a current/last version whose record is present but malformed or names another version is now rejected instead of grandfathered. No released SDK writes such a record when hashing succeeds, so normal installs are unaffected. Only installs whose hash failed, or hand-written/tampered records, are now refused.Tests
InstallRecordTestcovers building a record without a digest and activating several digest-less record shapes. All 33 JVM tests pass locally via Example/e2etest:react-native-update:testReleaseUnitTest.src/__tests__/harmonyInstallRecord.test.tsevaluates the realInstallRecord.tsin a vm with stubbed I/O (11 cases). 6 of them fail against the old file.InstallRecord.test.etsis updated but was not compiled locally, becauseoh_modulesisn't installed.PushyVerifyInstallForActivation(plusPushyReadInstallRecord,PushyInstallRecordMatches,PushyStampFile,PushyFileStamp) and runs it against real files in the newinstall_record_activationcase. A newtrust-digestlessnegative-control mutant that re-trusts digest-less records is detected.SANITIZE=1 VERIFY_REGRESSIONS=1passes.switchVersion:error:(switch_version_records): recorded current/last versions are verified, markerless current/last versions stay grandfathered, and the empty marker is still trusted. Thegrandfather-recordednegative-control mutant is detected. The AndroidverifySwitchTargetand HarmonyassertActivatablechanges need an Android Context / ArkTS runtime and are covered by review and compilation only.bun run test: 475 pass.bun run lint: clean.🤖 Generated with Claude Code
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