peach-android
A free, open source, local-first password manager for Android.
Kotlin
timeline
atlas503 files
app/
src/
androidTest/
java/
com/
peachpasswords/
codex/
qa/
QaFormActivity.javaMinimal native login form for emulator autofill QA.QaFormAutofillTest.ktEmulator-QA probe: does the autofill framework issue fill requests for a native form at all?QaFormTwoFactorChipTest.ktEmulator QA: does the autofill framework issue a fill request for a form that includes a 2FA field, and does the OTP chip appear in the inline suggestion strip?QaSpoofedWebViewActivity.javaCompanion app form that claims a victim web domain without being a verified browser.VaultSeedTest.ktEmulator-QA harness: seeds a real vault in-process so autofill and keyboard-row chip testing never depends on IME text injection (Gboard corrupts
adb input text).vault/
debug/
res/
values/
main/
java/
com/
peachpasswords/
autofill/
AssistStructureParser.ktThe autofillable fields discovered in one [AssistStructure], plus the origin Android authenticated for ranking vault entries.AutofillEnablement.ktWhether Peach is actually the system's autofill service, and the one-time offer to make it so.AutofillEntryPickerActivity.ktBranded bottom sheet shown when the user taps "Search Peach…"/"Unlock Peach" in the system autofill drop-down.AutofillIntents.ktPendingIntents the autofill surfaces hand to the framework: a no-op attribution target the inline chip requires, the authentication IntentSender that opens the branded [AutofillEntryPickerActivity], and the "open new entry" launcher that the picker fires when the user taps the "+ Create new entry" affordance.AutofillNavRepository.ktCarries a one-shot "open the new-entry editor" request from the autofill picker to the nav host.AutofillNavViewModel.ktThin Compose-friendly wrapper around [AutofillNavRepository] so the NavHost can grab the singleton via
hiltViewModel() without reaching for an EntryPoint accessor.AutofillOrigin.ktOrigin resolution for autofill matching.AutofillResponseBuilder.ktTurns parsed form fields + vault entries into autofill [Dataset]s — the menu RemoteViews row, the inline keyboard chip, and the actual field values.AutofillSave.ktChipMonogramIcon.ktMonogram chip icons for inline autofill suggestions — the same initials and deterministic background as the vault list (titleInitials/titleBackground), rendered once per source and cached.Identities.ktSignup identities for the autofill picker (parity gap A4).PasswordPolicy.ktSite password constraints detected from a password field's HTML attributes (exposed by [android.app.assist.AssistStructure.ViewNode.getHtmlInfo]).PeachAutofillService.ktSystem autofill provider.codex/
CodexAztec.ktAztec encode/decode for one Codex chunk, via ZXing.CodexAztecFrame.ktLive-camera Aztec decode for the Codex restore camera path (D10).CodexCodec.ktPure (Android-free) Codex byte pipeline: compress → stripe → Reed-Solomon → envelopes, and the inverse for restore.CodexGenerator.ktGeneration milestones surfaced to the UI.CodexPageLayout.ktA4 Codex page geometry — the exact port of the browser's
popup/codex/pdf-layout.ts, which is the canonical Codex page format.CodexPdf.ktRenders the Aztec codes onto an A4 PDF in a 6×6 grid — the printed Codex.CodexRestore.ktRestore side: render a Codex PDF back to bitmaps, crop the 6×6 grid using the same geometry [CodexPdf] laid down, decode each Aztec, then Reed-Solomon reconstruct the payload — surviving missing or unreadable codes up to the parity budget.CodexTypes.ktCodex on-paper format constants and shapes — port of the browser shared/codex-types.ts.ReedSolomon.ktSystematic Reed-Solomon erasure codec over GF(2⁸), Backblaze/JavaReedSolomon construction (Vandermonde matrix made systematic).credentials/
di/
feedback/
haptics/
license/
passkeys/
PasskeyAssertion.ktPasskeyCallerOrigin.ktF1/F2 (2026-08-03 security scan): passkey ceremonies are bound to the verified caller.PasskeyCredentialEntryFactory.ktPasskeyCredentialPlanner.ktPasskeyCredentialSelectionActivity.ktPasskeyPendingIntentIds.ktPasskeyRegistration.ktPasskeyUnlockIntent.ktPasskeyVerificationRoute.ktPeachCredentialProviderService.ktAndroid 14+ credential provider surface for Peach.
shared/
sync/
AdoptionProtocol.ktAdoption transcript v2.BackgroundSyncCoordinator.ktOwns the "when do we actually start the sync service?" decision for the background-sync preference.BackgroundSyncPreference.ktBatteryExemption.ktAsks once to be left out of Doze / App Standby.BootReceiver.ktRestarts the sync service after a reboot.CloudRelayDialer.ktOne relayed reconnect session where WE speak first — the mirror of [runCloudRelayResponderSession], and the half Android never had.CloudRelayReconnectListener.ktCryptoCompare.ktFixed-format protocol comparisons.DeviceIdentity.ktDeviceManifestSupport.kt0x05 adds signed per-issuer revocation records to the vouch graph.DeviceType.ktWhat kind of device a peer is, on the wire and in the paired-device store.ForegroundSyncCoordinator.ktLocalIdentityRecord.ktPersisted local-identity record codec (campaign task 2.1).LockedSyncSpoolStore.ktNoiseKK.ktNoiseNK.ktPairedDevice.ktPairedDeviceStore.ktPairIdentityFrames.ktThe PAIR_IDENTITY frame: who a peer claims to be, exchanged inside the encrypted session once and pinned thereafter.PairingFrames.ktLength-delimited frame IO for a pairing/sync connection.PairingInvitation.ktPairingSession.ktThe user's SAS decision, handed to the UI and awaited by the live pairing session.PeachSyncService.ktKeeps this device reachable on its deterministic relay waiter edges and drives its dialer edges.PeachWebSocket.ktA minimal RFC 6455 server endpoint — just enough of the protocol to talk to a browser extension's
new WebSocket(...).PendingVouchedDeviceStore.ktRelayAdoptionHost.ktRelayAdoptionReceiver.ktReceiver half of relay-first vault adoption.RelaySettingsStore.ktSync is exactly three named choices (docs/sync-lan-retirement.md, mirroring the browser's sync-settings.ts):Rendezvous.ktRustNoiseNative.ktThin JNI boundary over the canonical Rust snow state machine.SASDerivation.ktSyncAlert.ktSyncAlertStore.ktSyncCoordinator.ktSync — Phase 2 manifest-diff coordinator.SyncFrameTransport.ktE7b: split a too-large padded sync frame across multiple Noise transport messages and reassemble it on the other side.SyncFreshStartResetter.ktClears every piece of state that can make a destroyed vault still look paired.SyncGeneration.ktThe durable Sync-generation state machine (protocol §11).SyncGenerationStore.ktStorage adapter for the Sync-generation state machine.SyncIdentity.ktSyncLimits.ktCloudflare Workers caps one WebSocket message at 32 MiB.SyncMessage.ktSync wire protocol — exact port of the browser SyncMessage union (shared/sync-types.ts).SyncNotificationPermission.ktA foreground service can keep running after Android notification permission is denied, but its status notification disappears from the drawer.SyncOutcomeReason.ktWhy a sync attempt ended, in the same vocabulary the browser uses (src/shared/sync-outcome.ts).SyncOutcomeStore.ktThe single place a sync attempt is allowed to end.SyncPadding.ktE7: frame padding at the relay boundary.SyncPeerRole.ktWho speaks first in a relay room.SyncSession.ktTransport-neutral session consumed by the sync coordinator.VaultAdopt.ktVault adoption frame protocol — exact port of the browser shared/vault-adopt.ts.VaultSyncAdapter.ktProduction [SyncVaultAdapter] backing the coordinator with the live [VaultRepository].ui/
codex/
components/
BirdAnimation.ktThe three acts of the pairing animation, bound to the audio protocol.CharEnterText.ktPer-character entrance: each glyph fades in and rises into place with a staggered delay.CopyButton.ktCopy button with the two-effect copy feedback (spec §4.4): a diagonal sheen sweeps once over ~600ms and an accent drain bar fills 0→100% over 1.4s.CopyFeedbackOverlay.ktFaviconInitials.ktFavicons repository for this window; provided by MainActivity and the picker.Favicons.ktU1: real site favicons, offline-first with a disk cache.LockRuneString.ktPairingBirds.ktThe two pairing birds, ported path-for-path from the browser extension's
PairDeviceFlow.tsx (a finch and a swallow) rather than redrawn by eye.PeachEmptyOrEndState.ktPeachExpandableCard.ktPeachField.ktPeachMark.ktThe Peach brand mark — a peach fruit with a single leaf.PeachSectionHeader.ktQuiet branded section identity used instead of the retired contained top bar.PeachSegmentedControl.ktPeachTopBar.ktQaFlags.ktDebug-only, opt-in escape hatch so automated visual QA (screenshot-based Gate 2 comparisons) can capture screens that are normally FLAG_SECURE-protected.RuneGridBackground.ktSecureFlagEffect.ktAcquires a reference-counted secure-window lease while this composable is in the composition — blocking screenshots, screen recording, and the recents thumbnail of screens that display secrets (MN-3: recovery words, export blob, codex generation).SecureWindowPolicy.ktThe only owner of [WindowManager.LayoutParams.FLAG_SECURE] transitions.SyncIndicatorDot.ktThe sync indicator light, shared by the vault list and the Sync settings card so the two can never disagree.TOTPRing.ktA small ring that sweeps once per TOTP period and turns breach-red in the final 5 seconds.lock/
BiometricKeyStore.ktStores the vault's AES key wrapped under a hardware-backed, biometric-gated Android KeyStore key, so the lock screen can unlock without the master password.Biometrics.ktThin wrapper over androidx BiometricPrompt for the re-auth gate.LockScreen.ktWhere the unlock transition should land.LockViewModel.kt
onboarding/
pairing/
AdoptVaultScreen.ktAdoptVaultViewModel.ktBackgroundSyncDialog.ktCodePairScreen.ktPair a device by code.CodePairViewModel.ktThe phone half of pairing: occupy a relay room, show the invitation, wait to be scanned.PairingProRequired.ktPairingQrCamera.ktPairingQrFrame.ktQR-only CameraX decoder for reachability invitations.PairingRelayChoice.kt
recovery/
security/
settings/
CardIcon.ktThe seven settings-card glyphs — exact ports of the browser CardIcon.tsx SVGs (viewBox 0 0 16 16, stroke 1.25, round caps/joins).PanicScreen.ktProCelebration.ktCSS cubic-bezier(0.16, 1, 0.3, 1) — the browser's bloom/wordmark-in easing (a pronounced ease-out-expo feel).SettingsCardBodies.ktSettingsScreen.ktDeck geometry — ported verbatim from StackDeck.tsx constants.SettingsStack.ktThe six settings categories, in deck order (Pro on top).SettingsViewModel.kt
theme/
AccentColors.ktPeachColors.ktPeachMotion.ktPeachPalette.ktA resolved set of Peach colour tokens.PeachRadius.ktPeachSpacing.ktShared 4dp-based spacing scale extracted from the lock-screen layout.PeachStackColors.ktPeachTheme.ktCurrent accent color, available to any composable under [PeachTheme].PeachType.ktShellBackground.ktThe two-bloom shell background that sits behind every screen.
vault/
AdditionalUrlsDetail.ktE3 — additional-URL rows for EntryDetailScreen.AdditionalUrlsEditor.ktHard cap on additional URLs, matching the browser editor.CardDetailFields.ktD2 — EntryDetail CARD display block.CardEditFields.ktD2 — EntryEdit CARD field block.CardFieldUtils.ktShared card formatting/detection helpers for D2 (card type fields).CsvExport.ktPure-Kotlin CSV serialisation for the C2 Export screen (CSV sub-view).CsvImport.ktPure-Kotlin CSV / JSON import parsing for the Import screen (spec B2).DetailTagRow.ktInline tag row for EntryDetailScreen, mirroring the browser EntryView: chips display in place, and the "+" affordance expands a same-surface tag editor.EditableFieldRow.ktD6 — Inline per-field editing for EntryDetailScreen.EntryDeckChrome.ktEntryDetailGenerator.ktD4 drafts — generator access from EntryDetailScreen.EntryDetailScreen.ktEntryDetailViewModel.ktEntryEditScreen.ktEntryEditViewModel.ktExportScreen.kt───────────────────────────────────────────────────────────────────────────── Password strength scorer (local, dependency-free) ─────────────────────────────────────────────────────────────────────────────IdentitySuggestDropdown.ktAnchored suggestion dropdown for identity-style fields (username/email).ImportScreen.kt───────────────────────────────────────────────────────────────────────────── ViewModel ─────────────────────────────────────────────────────────────────────────────MultiSelectUi.ktD12 multi-select per-row checkbox (spec §9).NoteHtml.ktNote bodies are authored in the browser's contenteditable, so a synced note arrives as HTML: the extension's sanitizer allow-list (NoteEditor.tsx) is b, strong, i, em, u, s, h2, h3, blockquote, ul, ol, li, br, hr, p — attribute-less — plus the div wrappers Chrome's contenteditable inserts for new lines.NotesModeScreen.ktE2 — full-screen editor for NOTE-type entries.NotesModeViewModel.ktBacks [NotesModeScreen].PasswordHistorySection.ktShared past-password history UI, extracted from EntryEditScreen so both the editor and EntryDetailScreen render the same rows.PeachField.ktThe Peach text field used across the entry-edit screens: a bare underline (no border box), drawn in t3 and lit to the accent while focused — matching the lock screen's credential inputs.PeachScriptExport.ktPeachScript export (MF-2) — writes the browser's PCHS binary payload (Argon2id + AES-256-GCM, zstd sections, BLAKE3 checksum, size-bucket padding, string-table entry packing) re-encoded into Private-Use-Area text.PeachScriptImport.ktPeachScript import (MF-2) — parses the browser's PCHS binary payload back into full vault entries.RecoveryWordsScreen.ktRuneResolve.ktWhich leg of the restore animation is running (browser: RestoreSymbols'
animating).TagChipEditor.ktMax tags per entry.TagListWidgets.ktHorizontally scrollable tag filter strip for VaultListScreen, placed between the search bar and the sort bar.TotpInlineEdit.ktE6 — TOTP double-tap to edit the 2FA secret, inline in EntryDetailScreen.TrashScreen.ktVaultHealthScreen.ktWarm amber used for the "reused" and "weak" advisory buckets.VaultListScreen.ktVaultListViewModel.ktupdates/
UpdateCheckWorker.ktPrivate action set only by the update notification's PendingIntent.UpdateManifest.ktKepr's generic release manifest, as returned by
GET https://kepr.uk/api/<repo>/releases/latest, flattened to the single platform this app can install.UpdateRepository.ktThe Kepr side of in-app updates: what the newest release is, fetching its APK, and proving that APK is the one Kepr published before it is ever handed to the package installer.vault/
BrowserSlot.ktReads the browser extension's slot A so Android can restore a vault that was created there — a Codex printed from the extension, most importantly.Canary.ktDuressConfig.ktThe action Peach takes when the duress passphrase is entered at the lock screen.EffShortWordList.ktEFF short word list, published 2016-09-08.JwkString.ktReads a passkey's
privateKeyJwk whether it arrives as a JSON object or a string, and writes it back as an object.LastViewedEntryStore.ktRemembers the id of the entry the user last opened so a fresh unlock can land straight back on it (matching the extension, which opens the last entry rather than the list).PasskeyData.ktPasswordGenerator.ktCryptographically random password generator.PasswordHistoryItem.ktOne past password kept in [VaultEntry.passwordHistory].PeachPayloadCodec.ktPeachScript binary payload (PCHS) — a byte-for-byte port of the browser's peachPayload.ts (MF-2).PeachScript.ktPeachScript outer codec — maps each payload byte to one Private-Use-Area code point in U+E000..U+E0FF, and back.PinUnlockStore.ktRecoveryWordList.ktRecovery word list — byte-identical to the browser's src/shared/recovery-word-list.ts: the canonical 2048-word BIP39 English list, 0-indexed, no duplicates.RecoveryWords.ktSavedIdentity.ktSyncEntrySanitizer.ktMN-3 (2026-06-09 audit, reopened 2026-08-03): content sanitization for entries arriving from a sync peer.TOTPGenerator.ktRFC 6238 TOTP / RFC 4226 HOTP.VaultCrypto.ktVaultEntry.ktVaultHealth.ktVaultLockTimer.ktIdle auto-lock timer.VaultRepository.ktLenient parser for the Codex vault-blob wrapper only.VaultSettings.ktVaultSlotRollback.ktRestores the durable slot set after a partially committed vault transaction.VaultSnapshot.ktVaultStore.ktOne encrypted slot at rest.res/xml/shortcuts.xml and the credential-provider unlock entry point in [com.peachpasswords.passkeys.PasskeyUnlockIntent].jniLibs/
arm64-v8a/
x86_64/
res/
drawable/
font/
layout/
mipmap-anydpi-v26/
values/
test/
java/
com/
peachpasswords/
autofill/
AssistStructureNullHintsTest.ktRegression pin for the 2026-08-07 Fold 7 crash loop: Facebook Messenger presented an autofillHints array containing a null entry and classify() dereferenced it, crashing the autofill service on every fill request (One UI then surfaces the repeated "app keeps stopping" dialog).AssistStructureOtpRegexTest.ktOTP / 2FA field detection.AutofillBrowserVisibilityTest.ktAutofillCardTest.ktAutofillChipBudgetTest.ktChip-slot budget after the v2.14.8 refinement.AutofillMatchTest.ktAutofillNavRepositoryTest.ktAutofillNavRepository carries the one-shot "open the new-entry editor" request from the autofill picker through MainActivity to PeachAppNavHost.AutofillNewEntryTokenTest.ktF3: the picker→MainActivity new-entry handoff is authenticated with a one-time in-memory token.AutofillOriginReleaseTest.ktAutofillPickerSearchTest.ktAutofillPickerSpecSelectionTest.ktWhich inline spec hosts the "Search Peach…" chip.AutofillPreviewLabelsTest.ktAutofillSaveTest.ktAutofillTwoFactorChipLabelTest.ktConfirms the keyboard-row chip carries WHAT it will fill.IdentitiesTest.ktOtpDatasetTest.ktE2-fix verification: the 2FA chip and the LOGIN chip are SEPARATE datasets so the user can verify the TOTP code before it lands.OtpDigitsTest.ktPasswordPolicyTest.ktPeachAutofillLoggingTest.ktRememberOfferTest.kt
codex/
credentials/
feedback/
license/
passkeys/
CredentialProviderContractTest.ktPasskeyAssertionTest.ktPasskeyCallerOriginTest.ktF1/F2: caller-origin resolution policy — which callers may register for an rpId and which may obtain a stored credential.PasskeyCredentialPlannerTest.ktPasskeyRegistrationTest.ktPasskeyUvFailClosedTest.ktH-07: WebAuthn user-verification fail-closed decision.
security/
shared/
sync/
AdoptionAdapterCoverageTest.kt§10.5: every relay adapter must forward every v2 callback, and a callback must never be one that only fails once a peer asks for it.BackgroundSyncCoordinatorTest.ktThe v2.5.13 gate
if (enabled && vault.isUnlocked.value) was wrong: the user almost always enables background sync from Settings while the vault is locked, so the service never started and the device stayed invisible to paired peers.BackgroundSyncPreferenceTest.ktC7TransportTest.ktC7 transport tests.CloudRelayDialerTest.ktPhone-to-phone: the case that had no initiator at all.CloudRelayReconnectListenerTest.ktEnough of a vault to send SYNC_HELLO; the peer stalls before anything else.CrossClientSyncProcessTest.ktProcess endpoint for scripts/check-cross-client-sync.mjs.DeviceManifestSupportTest.ktBounds tests for [verifyDeviceManifest].FakeSyncGeneration.ktIn-memory [SyncGenerationPort] for the JVM tests.ForegroundSyncCoordinatorTest.ktLegacyIdentityDerivation.ktRoot→device key derivation, retained for tests only — campaign task 2.4.LocalIdentityRecordTest.ktFrozen local-identity schema (campaign task 2.1): round trip, legacy completion, and every malformed-shape rejection.LockedSyncSpoolModelTest.ktNoiseKKTest.ktPairedDeviceAliasTest.ktPairedDeviceRevocationTest.ktPairedDeviceStoreConcurrencyTest.ktPairIdentityFramesTest.ktRegression coverage for M-08: the hand-rolled PAIR_IDENTITY encoder escaped ", \, and control bytes; the parser stopped at the next unescaped quote and never unescaped.PairingInvitationTest.ktPairingRelayLimitsTest.ktPB-26-205 (Android mirror): the pairing/adoption relay inbox is bounded before any allocate/copy of attacker-controlled frame data, with the same ceilings as the browser (src/shared/pairing-dial.ts).PeachWebSocketTest.ktExercises the server against OkHttp's RFC 6455 client rather than a hand-rolled one.RegistryTransactionTest.ktPure failure-injection coverage for the real SharedPreferences transaction helper.RelayAdoptionHostTest.ktRelayAdoptionInitiatorSourceTest.ktSource-initiator counterpart to [RelayAdoptionHostTest]: the phone dials the relay room, runs Noise as initiator, and sends the grant to the (empty) responder.RelayAdoptionReceiverTest.ktItem 2 (REVIEW_DEFERRED_ITEMS_BRIEF.md): receiver inline-snapshot happy-path.RelayGateTest.ktThe fail-closed relay gate, mirroring the browser's sync-settings.test.ts.RelaySettingsPropagationTest.ktWhat a relay change does to the existing mesh, mirroring the browser's setSyncMode / setRelayUrl.RendezvousTest.ktRustNoiseNativeCoverageTest.ktSourceConsentGateTest.ktPB-26-116: the vault-owning device must approve a pairing before the root key is read.SyncAlertTest.ktSyncCoordinatorTest.ktTwo in-memory [SyncSession]s wired back to back.SyncEntryEnvelopeKatTest.ktSyncFrameTransportTest.ktE7b end-to-end chunking — the deliverable for the wire shape.SyncFreshStartResetterTest.ktSyncGenerationTest.ktThe §11 secure-reset contract: the durable generation record, the six states, create-on-miss refusal, archival by generation, crash recovery at every step, and the sync gate.SyncNotificationPersistenceTest.ktSyncOutcomeTest.ktThe indicator light is the whole point of this vocabulary, so the mapping is swept exhaustively rather than sampled: a reason added later has to be given a place here or the sweep fails.SyncPaddingTest.ktSyncServiceStartTest.ktThe service start is the first step of every sync path, and it was the one step that could throw straight out of a button press: Android 12+ refuses a foreground service started from the background, and startForegroundService was called bare.SyncSuiteTest.ktSync suite (brief Suite 13): length-prefixed pairing frames, SAS derivation KAT, and cross-device entry sync through the [VaultSyncAdapter] (two repositories made to share a sync root key via the Codex blob).TrustDataCorruptedTest.kt§18.4: a corrupt persisted ledger must not be read as empty — that would silently un-revoke every device.VaultAdoptSnapshotTest.ktInline vault snapshot protocol parity with the browser vault-adopt-snapshot.test.ts.VaultAdoptTest.ktAdoption frame protocol parity with the browser vault-adopt.test.ts.VaultSyncAdapterTest.ktVaultSyncManifestEpochRaceTest.ktRegression for a stale signed manifest mutating only a prefix before relock.ui/
components/
lock/
onboarding/
pairing/
settings/
vault/
EntryDetailParityTest.ktEntryDetailScreenTest.ktEntryDetail suite (brief Suite 4): the screen's pure rendering logic — full-title ghost watermark, NOTE routing, breach-banner predicate, TOTP timing/hot-state, and masked card display.EntryEditExtraTest.ktEntryEdit suite expansion (brief Suite 5): the new-card field logic (network detection, PAN/CVC limits, expiry validation) and the password generator the editor drawer drives.EntryEditScreenTest.ktExportRoundTripTest.ktExternalUrlPolicyTest.ktGhostWatermarkTest.ktImportBoundsTest.ktM-01: an import is attacker-shaped input.ImportParsersTest.ktNoteHtmlTest.ktThe vocabulary under test is the browser sanitizer's allow-list (NoteEditor.tsx ALLOWED_NOTE_TAGS): b, i, u, s, strong, em, h2, h3, ul, ol, li, br, hr, blockquote, p — plus the div wrappers contenteditable adds on its own.NotesModeTest.ktRealBackupDecodeTest.ktDecode-path checks using a deterministic synthetic PeachScript backup.UntouchedNoteDraftTest.ktVaultListSyncAlertTest.ktVaultSearchParityTest.kt
updates/
vault/
AdoptDuressSlotTest.ktAdoption duress slot install tests.BitwardenPasskeyImportTest.ktBrowserPasskeyJwkTest.ktA passkey's
privateKeyJwk is a JSON OBJECT in the browser (JsonWebKey in shared/types.ts); Android holds it as a compact string.BrowserSlotTest.ktPins the browser→Android slot-A translation that Codex restore depends on.CardSerializationTest.ktIn-memory [VaultStorage] for exercising last4 derivation on save (MF-3).CodexRestoreAtomicityTest.ktC-01: a Codex restore must not touch the device's vault until the candidate has been decrypted and decoded in memory, and must roll back if any write in the commit fails.CrossPlatformRecoveryWordsTest.ktRecovery words are only a human-readable encoding of the root key's first 16 bytes, so the two platforms MUST agree on the word list byte for byte.CxfImportTest.ktCXF (FIDO Alliance Credential Exchange Format) passkey import.DecoySettingsIsolationTest.ktPB-26-120: the duress design promises that a decoy session looks like an ordinary installation and that everything it writes stays in the decoy.DuressCodexRoundTripTest.ktEnd-to-end Codex round-trip tests for the duress (slot B / decoy) slot.DuressPolicyRecordTest.ktPB-26-127: duress configuration and its action must not be readable from the stored record alone.DuressSlotBTest.ktIn-memory [VaultStorage] including a decoy (slot B) slot, for the MF-6 duress model.HiddenSessionStateTest.ktM-04: no operation may leave in-memory session state that disagrees with what is on disk, and the sync-key accessors must fail closed whenever the session is not a fully-unlocked real vault.ImportSettingsClassificationTest.ktPB-26-118: a PeachScript backup carries a settings record, and importing one used to apply the whole record — including the screen-capture control and the favicon consent flag, which the app elsewhere obtains only from the user.LockRaceAtomicityTest.ktH-03: lock() and requireUnlocked() must serialize with in-flight state mutations in suspend operations.OfficialCryptoVectorsTest.ktPasskeyConsolidationTest.ktPasskeyEntryTest.ktPasswordGeneratorTest.ktPasswordRotationAtomicityTest.ktH-01: a wrapping-key rotation (changePassword / resetPasswordWithRecoveryWords) must either fully commit slot A + size-matched noise slot B + version stamp or leave the at-rest state untouched.PeachScriptHardeningTest.ktM-02 regression tests: PeachScript parser must reject attacker-controlled lengths/counts before any unbounded allocation.PeachScriptRoundTripTest.ktPeachScript + CSV round-trip suite (brief Suite 7): large-vault fidelity, ciphertext tamper detection, size-bucket padding, and CSV column/injection behavior.PeachScriptTest.ktPinUnlockStoreTest.ktRecoveryEscrowIntegrationTest.ktIntegration coverage for the full create → confirm → seal → unlock recovery chain (brief Fix 1).RecoveryEscrowSuiteTest.ktRecoveryEscrow suite (brief Suite 3): word validation/autocomplete, partial and wrong-word failures, missing-escrow handling, recovery-driven password reset, and the duress-mode guard that recovery escrows are never sealed for the decoy.RecoveryEscrowTest.ktReplaceEntriesAtomicityTest.ktM-01: import's REPLACE mode must be one all-or-nothing write.SessionEpochRaceTest.ktDeterministic H-03 races.SlotAUnlockTest.ktIn-memory [VaultStorage] for the non-committing dual-derivation path (MF-5).SlotPaddingTest.ktExposes the raw stored slots so the padding lengths (MN-1) can be inspected.SnapshotRestoreAtomicityTest.ktH-02: a snapshot restore must either fully commit slot A + slot B + version stamp or leave every byte of at-rest state (slot A, slot B, history) untouched.SyncEntrySanitizerTest.ktMN-3: sync-peer entries are sanitized before merge — mirrors the browser's sanitizeRestoredEntry, with the Android allowance for flat passkey fields.TOTPGeneratorTest.ktVaultCryptoKdfTest.ktMF-4: the Argon2id KDF must hash the password's explicit UTF-8 bytes (matching the browser's TextEncoder().encode), not its UTF-16 code units.VaultCryptoTest.ktVaultCrypto suite (brief Suite 2): Argon2id key derivation, AES-256-GCM round-trips, AAD enforcement, and KDF parameters.VaultHealthAdvancedTest.ktVaultHealthTest.ktVaultHealth suite (brief Suite 8): the pure [VaultHealth.buildReport] scoring — breach / reused / weak / aged / sensitivity detection, section counts, and the sensitivity-weighted vault score.VaultKeyRotationHooksTest.ktPB-26-126: the PIN and biometric escrows wrap a copy of the slot-A key, so every rotation site must fire the invalidation signal.VaultLockTimerTest.ktIn-memory [VaultStorage] so the timer can drive a real repository off-device.VaultRepositoryExtraTest.ktSecond VaultRepository suite (brief Suite 1 expansion).VaultRepositoryTest.ktIn-memory [VaultStorage] so the repository can be exercised without Android.VaultSettingsDefaultsTest.ktGate for the new-install default.VaultSlotRollbackTest.ktwidget/
resources/
fixtures/
gradle/
releases/
v2.14.10.mdv2.14.11.mdv2.14.12.mdv2.14.13.mdv2.14.16.mdv2.14.17.mdv2.14.18.mdv2.14.3.mdv2.14.4.mdv2.14.5.mdv2.14.54.mdv2.14.6.mdv2.14.7.mdv2.14.77.mdv2.14.78.mdThis release follows v2.14.77, which rebuilt PIN unlock on device hardware and closed the autofill and site-icon findings.v2.14.79.mdThis follows v2.14.78, which fixed a second lock screen appearing after sign-in on wide screens when UI scale is set to Large, and v2.14.77, which rebuilt PIN unlock on device hardware.v2.14.9.mdv2.15.10.mdv2.15.4.mdv2.15.7.mdv2.15.9.mdv2.17.13.mdv2.17.14.mdPublished to Kepr on 2026-09-09.v2.17.34.mdv2.17.35.mdv2.17.36.mdv2.17.38.md
scripts/
build-noise-core.shbuild-rust-host.shcheck-cross-client-sync.shcheck-native-provenance.pyCheck the native libraries a release ships against a checked-in allow-list.check-release-manifest.pyCheck the checked-in Android release manifest inventory against merged output.cross_client_sync_gate.pykepr-build-apk.shBuild and publish the release APK for Kepr Builds.kepr-build-helpers.shSourceable, secret-free helpers for the Kepr release gate.rust-toolchain.shtest_cross_client_sync_gate.pytest-kepr-build-helpers.shHermetic negative-path tests for the sourceable Kepr release-gate helpers.test-native-provenance.shHermetic negative-path tests for the native-library provenance allow-list.test-release-manifest.shHermetic negative-path tests for the release-manifest inventory drift gate (PB-26-113).
tasks/
plan.mdReplace the persisted Argon2id/PIN-derived vault-key wrapper with a hardware-backed Android Keystore envelope.security-assessment-2026-09-01-plan.mdResolve every open finding in
docs/peach-android-independent-security-assessment-2026-09-01.pdf against the current v2.14.89 tree.security-assessment-2026-09-01-todo.mdPriority supersedes the unfinished PIN hardware-validation queue; that queue remains preserved in tasks/plan.md and tasks/todo.md for follow-up.todo.mdhistory
edb312a8491edocs: Reevaluate Credential Manager flow architecture1 month ago75e4b4dba066docs: Record v2.16.3 Kepr release outcome1 month ago484701884efcfix: Separate passkey payload from UV policy (v2.16.3)1 month ago832644cd88addocs: Record v2.16.2 Kepr release outcome1 month agod8b934e2032afix: Preserve passkey verification requirement (v2.16.2)1 month ago7eb176ce617adocs: Record v2.16.1 Kepr release outcome1 month agod993f918cad9fix: Unify Samsung passkey paths and open chooser (v2.16.1)1 month agoe3315622e288docs: Record v2.16.0 Kepr release outcome1 month ago2250ea07907afix: Repair passkey confirmation and add manual chooser (v2.16.0)1 month agoc9bac667b84ddocs: Record v2.15.10 passkey release1 month ago206ddb2db8dadocs: Add v2.15.10 release notes1 month agob22874a1827afix: Sign browser passkey assertions consistently (v2.15.10)1 month ago2d43b6458f09docs: Record v2.15.9 Kepr release1 month ago7878415a3f9cdocs: Add v2.15.9 release notes1 month ago8e94bbf8621afix: Restore browser inline autofill chips (v2.15.9)1 month agod79cd9e7a5f0fix: Complete locked passkey selection (v2.15.8)1 month ago647ed7040b49record v2.15.7 Kepr publication and remaining device verification1 month ago42f33fd5cad8add v2.15.7 release notes for inline picker and passkey fixes1 month ago9000e3f38fc0make locked picker inline dataset renderable with Samsung Gboard1 month ago0bf8b57c3a19restore passkey selection after unlock and bump version to 2.15.71 month agodb5f9dcb07f7record unsigned Kepr updater compatibility guardrails1 month ago8b542cf26a41remove separate update metadata signing gate and bump updater compatibility (v2.15.6)1 month agofcd5f141ea02restore signed v2.15.5 update metadata publication1 month ago79fac6c63d76publish unsigned v2.15.5 Credential Manager handoff release1 month ago97fe1c42be52fix locked Credential Manager auth handoff and return password entries (v2.15.5)1 month ago809d7406f7ccverify established certificate on Android Beta APKs (v2.15.4)1 month ago87e0ef13b5b1restore established Android release signing for Beta updates (v2.15.4)1 month ago28e0803dbf68align unsigned APK validation with Gradle output names (v2.15.4)1 month ago951c929d3b7crestore unsigned Beta signing path and pass full Android gate (v2.15.4)1 month ago2df37f097056clarify v2.15.4 browser extension update requirement1 month agod83ab2daa90cadd user-facing v2.15.4 Beta release notes before Kepr publication1 month agoc7583d76cb37record Android signed release gate results and JDK 17 requirement (v2.15.4)1 month ago73bb8fcf8a24restore established release signing and pass full Android release gate (v2.15.4)1 month agoe440012903d2allow unsigned release APK builds for temporary Kepr output1 month agoe956eb299f10record Android Vault V4 gate repair and passing verification1 month agod44bb7c09ba3restore Android native test constructors and bump version to 2.15.41 month agoc6746af28168docs: record Vault V4 compatibility and migration1 month ago590710c27c27test: consume shared Vault V4 long-password vector (v2.15.3)1 month ago82a4e7b3b85bfeat: add password and passphrase generator controls (v2.15.2)1 month agoeb8841cdb3befeat: add EFF passphrase generation and 256-character passwords (v2.15.1)1 month ago90a8a195ca0efeat: emit Vault V4 while retaining legacy reads (v2.15.0)1 month ago6695a8409f18docs: use interactive signed offer workflow1 month agobfb77126e0b7docs: define signed Kepr release handoff1 month ago78b197dd9ac3docs: Record update signing key custody confirmation1 month ago83752c2ac94adocs: Record final signed metadata server activation1 month agoa65c8e61cf1edocs: Record signed update activation blockers and evidence1 month ago3fd072568f50mirror adoption snapshot aggregate budget and sync fallback (PB-26-206, v2.14.99)1 month agofe1e4e781366bound pairing relay inbox with frame/inbox ceilings (PB-26-205, v2.14.98)1 month agobd058d56991adocs: Record signed metadata activation steps (PB-26-028)1 month agobf3acf83a24efix: Verify signed update metadata before download (PB-26-028, v2.14.97)1 month ago
details
Peach for Android
A free, open source, local-first password manager for Android.
No accounts. No subscription. Your passwords stay on the device, encrypted with AES-256-GCM and protected by Argon2id key derivation. Sync, backup, and autofill happen without trusting any cloud in the middle.
Features
- Zero-knowledge vault — AES-256-GCM encryption, Argon2id KDF, keys never leave your device
- End-to-end encrypted sync — pairs with your other Peach devices over a Noise channel; the relay only forwards ciphertext it cannot read
- Inline autofill — fills directly in apps, no copy-paste detour
- Passkeys — WebAuthn credentials alongside your passwords
- Quick Settings tile — copy a credential from anywhere with a single tap
- Biometric unlock — hardware-backed AndroidKeyStore escrow, invalidated on enrollment change
- Codex — prints your encrypted vault as Aztec codes on paper. Physical offline backup
Open Source
Peach is free and open source under the GPL v3 license. Both the browser extension and the Android app.
The source is hosted on Kepr — Asha Software's own version control platform.
Security
Peach has undergone two adversarial analysis sessions against this codebase. The most recent findings have been resolved.
Cryptographic primitives:
- Key derivation: Argon2id (m=64MiB, t=3, p=4)
- Encryption: AES-256-GCM with fresh random nonces
- Sync handshake: Noise NK / Noise KK (25519, ChaChaPoly, BLAKE2s)
- Backup codec: GF(2⁸) Reed-Solomon with zstd compression
- BLAKE3 checksums throughout
The canonical Noise core lives in a shared Rust crate with the browser extension — Android drives it via JNI. See docs/CRYPTOGRAPHIC-TEST-VECTORS.md for the byte-level vectors that pin each primitive.
Building
./gradlew assembleRelease
Outputs to app/build/outputs/apk/release/. The shared Noise core is built from ../peach-browser/crypto-core.
License
GPL v3 — see LICENSE.
Peach Pro
Pro features (end-to-end encrypted sync, Codex, Canary) are available for $39 one-time at peachpasswords.com. Purchasing Pro supports continued development.
Built by Asha Software · [email protected]