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Author	SHA1	Message	Date
bvandeusen	22ea27efff	Merge pull request 'Lidarr: album adds that Lidarr accepts, artist monitoring that sticks' (#138) from dev into main	2026-10-07 11:08:18 -04:00
bvandeusenandClaude Opus 5.5	bf6364b709	fix(lidarr): send the artist add's monitor choice in addOptions (#5239) ... ArtistResource has no top-level `monitor`. Lidarr reads the choice from AddOptions (AddArtistOptions, a MonitoringOptions), so the "all"/"future" we sent there was dropped on deserialisation. AddOptions.Monitor stayed Unknown, and AlbumMonitoredService.SetAlbumMonitoredStatus returns early on Unknown. The request's monitoring was never applied. Send monitor and monitored inside addOptions with searchForMissingAlbums, the shape Lidarr's getNewArtist.js posts, and set monitorNewItems "all" explicitly: both choices mean new releases are watched. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-07 10:58:55 -04:00
bvandeusenandClaude Opus 5.5	670b30c954	fix(lidarr): add an album as the looked-up resource with its artist nested (#5234) ... Lidarr's POST /api/v1/album validates `artist` as a nested resource (AlbumController: RuleFor(s => s.Artist).NotNull()), so the flat payload we sent was refused with "'Artist' must not be empty" every time. The album add has never worked against a real Lidarr; approved album and track requests sat in the reconciler retrying every 5 minutes. AddAlbum now does what Lidarr's own add-album UI does (getNewAlbum / getNewArtist): look the album up by MBID (album/lookup?term=lidarr:<mbid>), then POST that resource back with monitored + searchForNewAlbum. When Lidarr doesn't have the artist yet, the nested artist gets the request's quality/metadata profile and root folder, monitors this album only (monitor "none" + albumsToMonitor, which AlbumMonitoredService prefers) and no future releases. An artist Lidarr already has is left as it is. An MBID Lidarr's metadata doesn't know is ErrNotFound with no POST. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-07 10:55:41 -04:00
bvandeusen	09bd71629a	Merge pull request 'M401: AcoustID recording-id lookup' (#137) from dev into main	2026-10-07 09:50:11 -04:00
bvandeusenandClaude Opus 5.5	e8eee55325	fix(web): AcoustID card's loading line names itself (M401 #3922) ... Its bare "Loading…" made the Integrations page's cover-providers test find two matches for /loading…/i (Vitest, run 8487). "Loading AcoustID settings…" also says which card is loading. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 23:47:14 -04:00
bvandeusenandClaude Opus 5.5	03e07e7c66	fix(web): send the empty body api.post requires for AcoustID run-now (M401 #3922) ... svelte-check on 0a7f7883: api.post takes a body. Every other body-less POST in the client passes {}. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 23:42:25 -04:00
bvandeusenandClaude Opus 5.5	0a7f788390	feat(web): AcoustID card on Integrations — key, threshold, coverage by source (M401 #3922) ... The card takes the slot of the unimplemented "MusicBrainz overrides" placeholder. Rows: - the on switch - a write-only key field (the stored key is never sent back), with a link to register an application - the minimum score (0.5 to 1) Below them, recording-id coverage reads as a column: from tags, looked up, none, and of the none how many are waiting, no match, ambiguous or failed. There is a "Look up now" button and a folded list of the tracks the lookup could not settle. Off, keyless and stopped-short passes are each a visible state with the reason (rule 164). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 23:29:34 -04:00
bvandeusenandClaude Opus 5.5	3c575b137c	feat(library): AcoustID lookup worker fills the MBIDs tags leave empty (M401 #3920 #3921) ... Migration 0069 adds tracks.mbid_source (tag | acoustid), a lookup state per track (matched | ambiguous | no_match | failed) and the acoustid_settings row (off, no key, min score 0.85). The file's tag outranks a lookup (D4). UpsertTrack keeps a looked-up id through a re-read that finds no tag id and replaces it as soon as one appears. SetTrackMbidFromAcoustID refuses to write over a tag id. The worker fingerprints each untagged track with fpcalc's compressed print, looks it up and writes an id only when D5 settles it: one recording at or above the threshold, or one left after matching title and length. Ambiguous and no-match results write nothing. A key AcoustID refuses, or the service being unreachable, stops the pass and is reported in the worker's status. It never counts as a verdict on a track. A changed file drops its lookup in the scan. The re-lookup takes back an id that no longer matches. Admin API: GET /api/admin/library/acoustid (settings, status, coverage by source), PUT …/acoustid-settings (write-only key), POST …/acoustid/run, GET …/acoustid/unsettled. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 23:26:03 -04:00
bvandeusenandClaude Opus 5.5	f13da62797	feat(library): AcoustID lookup client and the compressed fpcalc print (M401 #3919) ... internal/acoustid posts AcoustID's v2 lookup as a gzip form with meta=recordings, one request per 400ms (their limit is 3/s) and a 20s deadline. It returns every linked recording with its best score; choosing among them is the worker's job (D5). The server's error codes map to an invalid key (stop and say so), a rejected fingerprint (a verdict on the track) or unavailable (try again later). A cancelled caller stays a cancellation. fpcalcLookupArgs and parseFpcalcCompressed read fpcalc's default output, the compressed string the lookup takes (D1), always over the first 120s. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 23:16:52 -04:00
bvandeusen	c83670d216	Merge pull request 'M464 loudness leveling (steps 4–8), APK distribution and security baseline adoptions' (#136) from dev into main	2026-10-06 23:11:35 -04:00
bvandeusenandClaude Opus 5.5	b28cbe0600	feat(android): refuse plain http:// to a public server address (#5111) ... Cleartext stays permitted app-wide for LAN servers and UPnP (#2439), but a password or session cookie sent over plain HTTP to a public address can be read by anyone on the path. A network interceptor now refuses a cleartext request to the Minstrel server when the connection lands on a public address, before any request byte is written. Checked per connection, on the address actually reached, rather than when the URL is typed: a name that resolved to the home network at entry resolves to a public address once the phone leaves home. Allowed: loopback, 10/8, 172.16/12, 192.168/16, link-local, 100.64/10 (Tailscale and other overlay VPNs) and fc00::/7. Only requests BaseUrlInterceptor tagged as server-bound are checked; external fetches and UPnP are untouched. The refusal has its own message. Family baseline #5105, practice 13. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 23:02:07 -04:00
bvandeusenandClaude Opus 5.5	40dd5bb52c	ci(android): pin the release certificate in the signer check (#5116) ... The check failed only on a debug signer, so an APK signed by any other wrong key (a regenerated keystore, a swapped secret) would publish and then reach no installed phone: Android updates in place only when the signer matches. The step now requires exactly one signer whose SHA-256 digest is the release certificate's (CN=Minstrel, O=FabledSword, read from run 8446), and names a debug key or the digest it got when it fails. Rotating the key on purpose changes the digest in the same commit. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 22:51:33 -04:00
bvandeusenandClaude Opus 5.5	a1e9de2c84	ci(android): never ship a debug-signed APK; check the signer (#5116) ... Adopts the rest of family idea #5103 (distributing your own APK): - Practice 2: build.gradle.kts no longer falls back to the debug key when ANDROID_KEYSTORE_PATH is unset; the release build is signed with the release key or left unsigned. Main no longer builds and uploads a debug-signed app-debug.apk, which no install could ever update. - Practice 3: android-release runs apksigner on the built APK, prints the signer's DN and SHA-256 digest, and fails on a debug signer. An unsigned build fails the same step, since there is no app-release.apk to verify. - Practice 9: debug builds offer no server update. The banner does not poll and the About card says updates come from Android Studio, since the release-signed APK cannot install over a debug-signed app. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 21:33:22 -04:00
bvandeusenandClaude Opus 5.5	13a7a3629a	fix(library): MBID backfills skip tracks whose files are missing (#5139) ... The track backfill listed every track with a NULL mbid, missing or not, so each scan tried to open every missing file and logged an "open failed" warning per track. Nothing ever healed. The album backfill could pick a missing track as the one to read, and since that pass is capped per scan, albums stuck that way were retried ahead of the rest every time. Both now read only tracks still on disk; an album with none left is skipped until a scan finds its files again. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 21:22:05 -04:00
bvandeusenandClaude Opus 5.5	2e36e70268	feat(android): Sonos/UPnP queue plays leveled URLs, rendered a track ahead (M464 #5002) ... Every URL the Sonos queue loader sends is minted with level=true and the track's album-play verdict from its neighbours in the queue; the server returns the plain stream when leveling is off or changes nothing. The playing track and the one after it are rendered ahead, and each time the renderer moves on, the next is. Server: a mint no longer prerenders on its own. A queue load mints every track, which would have started an ffmpeg render per track at once. The request now carries prerender, and at most two prerenders run at a time; past that they are dropped, since a fetch renders on demand anyway. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 19:38:21 -04:00
bvandeusenandClaude Opus 5.5	f34423a0e0	feat: leveled FLAC stream for Sonos/UPnP speakers (M464 #5001) ... Speakers fetch their own audio, so the phone cannot level it. A cast token minted with level=true (and the client's asAlbum, which only the queue holder knows) now returns GET /api/tracks/{id}/leveled.flac: the track rendered by ffmpeg at the user's gain (volume=XdB, plus alimiter at -1 dBFS for a limiter-mode boost), metadata stripped, FLAC at 16 or 24 bits and at most 48 kHz. The gain is computed server-side from the user's preference and the stored loudness, carried as ?g=<centi-dB>&lim=0|1 and signed into the token, so an edited URL does not verify. Unity gains get the plain stream. Renders are written beside the cache file and renamed in, keyed by the source's size and mtime, coalesced per file (singleflight, detached from the requesting speaker so a retry finds the render running), started at mint time so the fetch finds them ready, and evicted least recently used past leveled_cache_mb, a new admin setting (migration 0068, Loudness analysis card). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 19:31:07 -04:00
bvandeusenandClaude Opus 5.5	92c3f9bdb8	fix(android): look gains up by key, not value (M464 #5000) ... `id in map` on a ConcurrentHashMap resolves to its legacy contains(), which tests values (KT-18053); the compiler refuses it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 19:18:15 -04:00
bvandeusenandClaude Opus 5.5	1013c283da	feat(android): level playback with a gain processor in the audio sink (M464 #5000) ... Media3 1.10.1 -> 1.11.0, the version Renovate proposes; 1.11 flushes the sink's audio processors at every item boundary with the playlist timeline and the new item's period. GainAudioProcessor uses that to find the track and its play-order neighbours (auto mode's album rule) and applies the gain from the first sample, gapless transitions included, with a -1 dBFS peak limiter in limiter mode and a full-scale clamp otherwise. Gains come from the library cache first (sync now carries track and album ReplayGain values; Room v10 adds the columns and rewinds the sync cursor so an existing cache re-pulls them), then GET /api/tracks/replay-gain, then none. The player service refreshes the leveling preference at start. Web: a same-album neighbour without a track number no longer counts as in-order album play, matching Android. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 19:10:35 -04:00
bvandeusenandClaude Opus 5.5	38290bf8f9	feat(web): level playback by the user's normalization preference (M464 #4999) ... Cuts go through element.volume. Boosts route the element through a Web Audio GainNode and a DynamicsCompressor (a -1 dBFS limiter in limiter mode, a pass-through otherwise), built only when a track wants a boost and only once an AudioContext is confirmed running; iOS never gets the graph. Auto mode takes album gain when a queue neighbour is from the same album in track order. Gains are fetched for the next 50 tracks as the queue moves, with a 10s deadline. The prefetch element is untouched. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 18:21:41 -04:00
bvandeusenandClaude Opus 5.5	2a7eb3dd19	ci(integration): give the suite a 20m package timeout ... internal/api takes ~6.5 min under -race on an idle runner; with a second run on the same runner it crossed go test's default 10m (run 8368: FAIL at 600.016s with the running test 2s old, so load, not a hang). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 17:52:01 -04:00
bvandeusenandClaude Opus 5.5	d5dfcf5b7c	fix: boost control is a switch; MutationQueue keeps one enqueue per kind (M464 #4998) ... The ListenBrainz settings test finds the page's one checkbox, and the boost control is a toggle anyway. detekt counts MutationQueue's enqueue functions; suppressed as the replayer's dispatchers already are. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 14:34:28 -04:00
bvandeusenandClaude Opus 5.5	af36b2f24a	feat: per-user volume leveling preference, synced across devices (M464 #4998) ... Mode (off, auto, track, album), target (-18, -16, -14 LUFS) and boost (within headroom, or fully with a limiter), stored per user on the server so the web player, the Android app and casts apply the same one. - Server: user_normalization_prefs (migration 0067), GET/PUT /api/me/normalization; a whole-body PUT, validated, last write wins. - Web: Settings > Playback > Volume leveling. Saves at once, restores the old choice if the save fails, and caches the value for the player. - Android: Settings card. The device keeps a copy for offline playback (Room v9 with an explicit migration, so the upgrade wipes nothing). Writes are offline-first: shown at once, PUT best effort, queued on failure (NORMALIZATION_SET, collapsed to the newest). A refresh never overwrites a change still queued. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 14:29:40 -04:00
bvandeusen	1e9aed214b	Merge pull request 'M462 security hardening and M464 loudness analysis (steps 1–3)' (#135) from dev into main	2026-10-06 14:19:58 -04:00
bvandeusenandClaude Opus 5.5	e3aa8629d3	feat(api): deliver loudness gains to every client (M464 #4997) ... ReplayGain 2.0 values (gain to -18 LUFS, linear peak) derived from the stored track and album loudness: - Web: GET /api/tracks/replay-gain?ids=... (up to 200), a lookup the player calls for its queue, rather than a field on every TrackRef surface. - Android: track_gain/track_peak and album_gain/album_peak on the sync views, so cached tracks level offline. Storing a measurement logs a track change, and an album's values moving logs an album change, both before the write (#2704), so caches pick the gains up. - OpenSubsonic: replayGain on every song (album, getSong, search3, starred), as a JSON object and an XML element. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 13:54:05 -04:00
bvandeusenandClaude Opus 5.5	c2f81bf8df	feat(library): album loudness from the tracks' summed block histograms (M464 #4996) ... Album-mode normalization plays a whole album at one gain. That gain comes from album_loudness (migration 0066): BS.1770's gated loudness over every block on the album, computed by summing the tracks' stored histograms and gating the sum. No audio is decoded again. Album true peak is the loudest track's. - Recomputed by the loudness worker each tick, after the track pass and whether or not analysis is switched on. ListAlbumsNeedingLoudness lists albums whose md5 over (present track id, measurement version and time) no longer matches the stored digest. One comparison covers every way membership changes (scan retag, duplicate merge, delete, missing and restored) without hooking each. - No album value until every present track has a settled measurement, so an album's gain doesn't shift mid-listen as the rest is measured. Silent and unreadable tracks count as settled. - Rows for albums with no present track left are dropped. - The parser and the merge share trimBins. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 13:27:02 -04:00
bvandeusenandClaude Opus 5.5	aee4b50bd4	test(api): pass the loudness settings to Mount in the library test router (M464 #4995) ... Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 13:06:44 -04:00
bvandeusenandClaude Opus 5.5	f3196b3443	feat(library): measure every track's loudness in the background (M464 #4995) ... The first step of loudness normalization: the server measures each track with ffmpeg's EBU R128 filter (true peak, mono as dual mono) and stores the integrated loudness, true peak and loudness range in track_loudness (migration 0065). It also keeps a histogram of the 400 ms gating blocks at 0.1 LU, so album loudness can be computed exactly later with no second decode (#4996). The histogram reproduces ffmpeg's own figure (-10.68 against -10.7 on the captured fixture), and the analyzer logs a warning if the two ever drift. - A background worker, cloned from the fingerprint backfill, measures every track, new ones included. Measuring inline in the scan was dropped: the analysis decodes the whole file, and a large import could pass the scan's one-hour stuck threshold. The scan only deletes a changed file's measurement; the worker ticks every 10 minutes. - Timeouts, the cancel/missing-binary split and settled verdicts follow the fingerprint runner. Silence and undecodable files are stored as verdicts; stalls are retried. The deadline scales with track length. - loudness_settings (enabled, files at once) and an admin card with the coverage gauge, under GET/PUT /api/admin/library/loudness-settings and GET /api/admin/library/loudness. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 13:01:01 -04:00
bvandeusenandClaude Opus 5.5	edd9a3a6db	fix(auth): the Subsonic password is generated, never the login password (M462 #5026) ... `minstrel admin reset-password` copied the new login password into subsonic_password, which is stored in plain text because Subsonic t/s sign-in needs it. Every account recovered through the CLI had its login password readable in the database, and changing the password later left the copy behind. - reset-password now changes only password_hash. - Migration 0064 clears every subsonic_password, removing the copies. - Settings gets a Subsonic password card: the server generates a random password, shows it once, and it can be regenerated or turned off (GET/POST/DELETE /api/me/subsonic-password, audited). Generated rather than user-chosen so it can never be a reused password. - docs/security.md describes the separate password instead of the known issue. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 10:54:30 -04:00
bvandeusenandClaude Opus 5.5	522503e011	docs: hosting guide and security notes; README setup and HTTPS guidance (M462 #4986) ... - docs/hosting.md: LAN vs internet; binding 4533 to 127.0.0.1 behind an HTTPS proxy (Caddy example, no buffering, long read timeouts for SSE and streams); the Client IP detection hop count (default 1, so 0 with no proxy or clients can forge X-Forwarded-For); the public address that password-reset links need; finding the setup token. - docs/security.md: sessions, API keys, rate limits, headers and CSP; why CSRF rests on SameSite=Strict plus JSON-only cookie writes; the Subsonic password column, including the known issue that admin reset-password writes the login password there (#5026); why Android allows plain HTTP; the CI publish gate. - README: keeps the LAN-first port mapping with a pointer for internet hosts, scopes "plain http:// is fine" to trusted networks, explains the setup token in first-run step 1, and links both docs. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 10:37:32 -04:00
bvandeusenandClaude Opus 5.5	6de8d4136d	feat(android): keep the session cookie in Keystore-encrypted storage (M462 #4985) ... The session cookie is a bearer credential, and it sat in plain text in the Room auth_session row. It now lives in a SessionVault: AES-256-GCM under a key held in the Android Keystore, with only the ciphertext in a private prefs file. A copy of the app's files no longer yields a usable session. Platform APIs only, no new dependency (androidx.security-crypto is deprecated). Nobody is signed out by the upgrade. On first launch AuthStore moves a cookie still in the row into the vault and clears the column. If the Keystore can't be used on a device, the cookie stays in the row as before rather than being lost. A sign-in or 401 that lands during the move wins over the value it read, and the move never throws. The auth gate now waits for this before choosing Login or Home, with a 10s deadline so a wedged Keystore can't leave the start screen spinning. Tests: AuthStoreSessionVaultTest (upgrade move, vault-only load, Keystore fallback, sign-in/out, hydration race) and SealedBoxTest (round trip, fresh IV, tamper and wrong-key rejection). The real Keystore path needs a device; the first launch after updating is that check. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 10:29:32 -04:00
bvandeusenandClaude Opus 5.5	60c87da38e	ci(govulncheck): check out with plain git; the golang image has no node (M462 #4984) ... actions/checkout runs on node, which golang:1.26-bookworm does not carry, so the lane died at checkout (run 8272, exit 127) before scanning anything. That run was also the gate's first red: every other lane passed, and image-release and release-assets both skipped, leaving :dev on the previous build. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 10:00:24 -04:00
bvandeusenandClaude Opus 5.5	b36125fa67	ci: one workflow graph, so nothing publishes on red; add govulncheck and npm audit (M462 #4984) ... test-go, test-web and android were separate workflows on the same push as release.yml, so the image build could not see their verdict: :dev meant "it built", never "it passed". All lanes now live in release.yml, and both publishing jobs (image-release and the new release-assets) need every lane and require `result == 'success'` from each by name, so a skipped lane blocks the publish just as a failed one does (rule 177). - New lanes: govulncheck (in golang:1.26-bookworm, the builder's image, so it checks the stdlib that ships) and `npm audit --omit=dev` in web. - Attaching the APK to a Release moved out of android-release into release-assets, behind the gate; the APK still builds in parallel. - `docker buildx build --pull`, so floating base tags can't serve a stale Go patch release from the runner's cache. - Integration wait uses `pg_isready` via docker exec: the old /dev/tcp probe never connects under dash (rule 81) and burned two minutes a run. - workflow_dispatch input force_red fails the go lane on purpose, to watch the gate refuse. - release_gate_test.go pins the gate: every job must be classified, and every publisher must need and require success from every lane. Lanes have no path filters any more; a web-only push runs the Go suite too, because "not run" must never read as "passed". Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 09:51:37 -04:00
bvandeusenandClaude Opus 5.5	3217e10168	fix(deps): clear known vulnerabilities in what ships; build on the Go line CI tests (M462 #4984) ... - golang.org/x/text v0.37.0 -> v0.39.0 (GO-2026-5970, infinite loop on invalid input, reachable from pgxpool). x/sync follows to v0.21.0. - web lockfile: in-range updates from `npm audit fix` for devalue (high) and svelte (moderate), both of which ship in the browser bundle. package.json is unchanged. - Dockerfile builder golang:1.25 -> golang:1.26. CI has tested on 1.26 since the ci-go migration while the image was still compiled with 1.25, left over from the April skeleton; the shipped binary now uses the toolchain the tests ran on. govulncheck under golang:1.26-bookworm (go1.26.8) reports 0 vulnerabilities reachable from our code. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 09:51:37 -04:00
bvandeusenandClaude Opus 5.5	327d49428f	feat(auth): store Subsonic API keys hashed; a new key is shown once (M462 #4983) ... users.api_token held each user's apiKey in plaintext and was looked up by equality, so a leaked row or backup handed out working keys. Migration 0063 replaces it with api_token_hash (sha256, hex), computed in place from the existing keys so every Subsonic client keeps working. The key can no longer be read back: GET /api/me/api-token is gone, and POST returns the new key once. Settings shows it right after Regenerate with a copy button and a "won't be shown again" note. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 09:42:35 -04:00
bvandeusenandClaude Opus 5.5	2f3fbccab6	feat(auth): first account on a new server needs the setup token from the server log (M462 #4982) ... While no accounts exist, the server mints a random setup token at boot and logs it. Registering the first account (which becomes admin) must carry it, so whoever reaches a freshly exposed instance first cannot claim it. The register page asks GET /api/auth/setup-status and shows a "Setup token" field in place of the invite field while setup is pending. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 09:35:52 -04:00
bvandeusenandClaude Opus 5.5	46194a609d	fix(auth): build password-reset links from an operator-set public address, never the Host header (M462 #4981) ... buildResetURL used r.Host and r.TLS, so a forgot-password request with a forged Host emailed the victim a real reset token on a link to the attacker's server. Links now come only from network_settings.public_url (migration 0062), and no reset email is sent while it is empty; the response stays the same opaque 200 and the log says why. The address is set on a new "Public address" card under Admin → Integrations, which offers the page's own origin and warns while unset. PUT /api/admin/network-settings takes either field alone, so the proxy card and this one can't overwrite each other. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 09:32:10 -04:00
bvandeusenandClaude Opus 5.5	d411693bb2	feat(server): security headers and a hash-based CSP for the web app (M462 #4980) ... There were no security headers at all. Now: - every response: nosniff, Referrer-Policy strict-origin-when-cross-origin, Permissions-Policy (no camera/mic/geolocation), X-Frame-Options DENY; each set only if the handler hasn't. - HSTS only when the trusted proxy reports HTTPS (rule 94); never a redirect. - index.html carries a Content-Security-Policy whose script-src is 'self' plus the sha256 of each inline script in the page as served, computed after the branding template runs. No 'unsafe-inline' or 'unsafe-eval' for scripts. img-src admits remote https/http because Lidarr suggestion art is a remote poster URL. Hashing in Go rather than via SvelteKit's kit.csp covers the inline scripts SvelteKit doesn't know about (app.html's theme bootstrap and the branding global injected at build) and stays correct whatever the app name is. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 09:29:26 -04:00
bvandeusenandClaude Opus 5.5	24b767c23b	feat(server): cap request bodies, bound body reads, private cache headers, JSON-only cookie writes (M462 #4979) ... - Every request body is capped at 4 MiB and must arrive within 30s. The deadline is set per request and cleared at end of body rather than via http.Server.ReadTimeout, which would cancel audio streams and the SSE stream once the background read hit it. - IdleTimeout 120s closes idle keep-alive connections. Still no global WriteTimeout, for the same streaming reason. - Streams, album covers and playlist covers are Cache-Control: private, so a shared cache never keeps an authenticated response for others. - A cookie-authenticated write to /api must be application/json (415 otherwise). SameSite=Strict can't see a sibling app on the same registrable domain; forms and no-preflight fetches can't send JSON. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 08:34:26 -04:00
bvandeusenandClaude Opus 5.5	755f997b0d	feat(auth): sessions expire server-side; password change and reset end other sessions (M462 #4978) ... Sessions had no server-side expiry: only the web cookie's 30-day Max-Age limited them, and a bearer token (Android) lived until revoked by hand. GetSessionByTokenHash and ListSessionsForUser now ignore sessions idle for 30 days or older than a year, and the GC worker deletes them hourly. A password change was a plain UPDATE, so a session opened with the old password survived it. Now: - self-service change signs out every other device and keeps this one; - reset by email ends every session the account has; - an admin reset ends the target's sessions (keeping the admin's own when they reset themselves). The success copy on web and Android says the other devices were signed out. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 08:32:39 -04:00
bvandeusenandClaude Opus 5.5	719dc62b0d	fix(auth): set the session cookie's Secure flag behind a TLS-terminating proxy (M462 #4977) ... The cookie set Secure from r.TLS, which is nil whenever TLS terminates at Traefik or Cloudflare, so a public deployment's session cookie went out without Secure. auth.IsHTTPS now decides it from X-Forwarded-Proto, believed only through the trusted-hop count (rule 94) and read positionally like X-Forwarded-For. Plain-HTTP and LAN logins are unchanged; nothing redirects. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 08:30:46 -04:00
bvandeusenandClaude Opus 5.5	3bfddd0862	feat(auth): throttle login, register, password reset and Subsonic auth failures (M462 #4976) ... Every password-shaped check was mounted bare, so guessing was limited only by bcrypt cost. A shared in-memory AttemptLimiter now sits in front of them: - login: 10 failures per account and 50 per address per 15 min, checked before the user lookup and bcrypt; 429 with Retry-After. A success clears the account's count but not the address's. - unknown usernames run a dummy bcrypt compare, so timing no longer says which accounts exist. - register: 10 per address per hour; forgot-password: 5 per address and 3 per email per hour (applied whether or not the email matches); reset: 20 failed tokens per address per 15 min. - Subsonic /rest: same limits as login, counting only wrong credentials, since clients authenticate on every request. Web login, register, reset and forgot-password screens say how long to wait; web and Android carry copy for the rate_limited code. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 08:28:29 -04:00
bvandeusen	3638d1d822	Merge pull request 'M400: acoustic duplicate detection, history-preserving merge, and fingerprinting settings' (#134) from dev into main	2026-09-11 20:56:55 -04:00
bvandeusenandClaude Opus 5	516413f4ca	fix(admin): re-acquisition settings take effect without a restart, and say why a save was refused (#3936, #3937) ... #3936: Router() built a reacquisition.SettingsService of its own, so a save from the admin card refreshed that instance's cache while the sweeper in main.go kept serving what it loaded at boot. The card showed the new policy, the feature ran the old one, and only a restart reconciled them. main.go now hands its instance to the server (srv.ReacqSettings), as it already did for RecSettings, TagSettings and FingerprintSettings, and Router() constructs one only when that field is nil. The regression test saves through the router and reads the sweeper's instance. #3937: the card's catch tested `e instanceof Error`, but api.put throws a plain {code, message, status} object, so every reason the server gave was discarded in favour of "Couldn't save settings." It now uses errMessage, which appends the server's message for invalid_setting. Its test rejected with an Error no code path produces, so it passed throughout; it now rejects with what the client actually throws. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SQ31KQpYbStyK5y58UmPLH	2026-09-11 20:15:35 -04:00
bvandeusenandClaude Opus 5	37d4906033	test(api): pass fingerprint settings to Mount in the route-registration test (M400 #3913) ... The unprefixed Mount call in library_test.go was missed when #3913 added the parameter, failing go vet. Also pins the fingerprint coverage, fingerprint settings and duplicates routes as admin-gated. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SQ31KQpYbStyK5y58UmPLH	2026-09-11 17:58:05 -04:00
bvandeusenandClaude Opus 5	077ae61235	feat(admin): fingerprinting settings — on/off, length, match threshold, concurrency, sweep interval (M400 #3913) ... Rule 25: the fingerprinting knobs move out of source into a DB-backed singleton (migration 0061), edited from a card on the Duplicates page and shared live with the scanner, the backfill and the duplicate sweep through one service instance, so a save needs no restart. The length is the knob that can silently break the library: prints taken at two lengths never match. Each track_fingerprints row now records the length it was taken at, and every reader filters on the current one — the backfill treats another length as stale, the gauge counts it pending, the sweep never streams it. Equivalent to a version bump, except that setting the length back makes rows not yet redone current again. The card warns before a length change re-fingerprints the library. Off stops every decode: the scan takes only the stream hash (a demux, and what recognises a moved file) and stores nothing, dropping a changed file's stale row; the backfill idles. A save also makes a sweep due, since a new threshold or length changes what the same prints group into, and the sweep interval gains slack so an hourly interval on an hourly tick doesn't skip every other tick. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SQ31KQpYbStyK5y58UmPLH	2026-09-11 17:53:55 -04:00
bvandeusenandClaude Opus 5	c8bf9dc929	refactor(library): move detection matches on the audio hash, not size and duration (M400 #3914) ... A file that comes back renamed or moved keeps its track row, and with it its likes and play history, by being matched to the missing row it replaces (#2528). Untagged files were matched on (file_size, duration_ms), which was never a fingerprint. It could pair two unrelated files that happened to share a byte count and a duration, and it missed a file retagged in place, whose size changes. The only defence was requiring a unique match and otherwise giving up. Now there is a real identity. FindMissingTrackByAudioHash matches a missing track by the SHA-256 of its encoded audio (track_fingerprints, #3906). That survives a rename, a move and a retag, and only an identical recording can match it. adoptMovedTrack takes the new file's hash, which the scan already computes before adoption. The size and duration query and fallback are removed outright, with no second path (rule 22). Unchanged: - MBID first: it identifies the recording and survives a re-encode that even the hash does not - a unique match is still required - an absent hash is never looked up, so unhashable files cannot pair with each other The test fake answers the hash lookup only for the hash it holds, so the tests can tell adoption by identity apart from adoption by coincidence. That includes the case the old pair got wrong: different audio of equal size and duration is not adopted. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SQ31KQpYbStyK5y58UmPLH	2026-09-11 17:31:42 -04:00
bvandeusenandClaude Opus 5	11ef044ef6	feat(library): merge duplicates without losing history (M400 #3911) ... Merge keeps one copy of a duplicate group and removes the rest. Every table that references tracks does so ON DELETE CASCADE, so deleting a duplicate's row outright would silently destroy its likes, plays, playlist entries and tags. The merge moves all of that onto the kept copy first, then deletes the empty row. In one transaction, holding a lock on the group: - repoints play_events, skip_events, contextual_likes, playback_errors, lidarr_requests.matched_track_id and playlist_tracks. The last is keyed by position, so every entry stays where it was. - merges general_likes one per user, dated to the earlier like - takes the union of track_tags, keeping the kept copy's own weight on a shared tag - rewrites track_similarity onto the kept copy, dropping edges that would point a track at itself and keeping the kept copy's existing edge on a collision - lets the kept copy take a recording MBID only the removed copy had - deletes the removed copies' rows, tidies emptied albums and artists, marks the group merged - logs sync changes: track deletes, and like and playlist-track delete/upsert pairs The removed copies' files are deleted first, before any row changes, through the same helper as DeleteTrackFile (now shared, along with the album tidy-up). A merge that left the file behind would be undone by the next scan re-importing it. An unwritable library answers 409 library_not_writable and nothing changes. tracks.Service.MergeDuplicates wraps it with the opt-in Lidarr unmonitor from RemoveTrack, skipped when the removed copy is a second file of the kept copy's own album track: unmonitoring that would stop Lidarr managing the kept file. It writes a duplicate_merge audit row after commit, per the audit package's best-effort contract, naming both paths. POST /api/admin/library/duplicates/{id}/merge takes an optional survivor_track_id (the report's proposal otherwise) and unmonitor. On the report page: - each copy gets a Keep choice, defaulting to the proposed one - Merge needs a second click, on a button that says how many files it removes, with the consequence stated beside an opt-in Lidarr checkbox Integration tests cover: - every piece of history landing on the kept copy exactly: likes deduped at the earlier time, plays and skips counted, playlist position unchanged, tags unioned, similarity rewritten with no duplicate or self-edge, MBID inherited - the removed file gone, and a second merge refused - an unwritable file leaving likes, plays, row and group untouched - a survivor outside the group refused Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SQ31KQpYbStyK5y58UmPLH	2026-09-11 17:25:06 -04:00
bvandeusenandClaude Opus 5	ff493a8c7d	feat(admin): the duplicates report — review proposed duplicate groups (M400 #3912) ... A new admin tab, Duplicates, beside Missing files: the proposals from the duplicate sweep, with a Sweep now trigger and a Not duplicates dismissal. Nothing on it merges or deletes; the merge is #3911. Each group shows: - whether it is identical audio or the same recording, with a match percentage from the weakest link between members - every copy's format, size, duration, path, and the likes and plays it carries (every user's; this is admin-only, and it is what decides which copy to keep) - the copy proposed to keep, and the rule that chose it The survivor rule is library.ProposeSurvivor, a pure function the merge will reuse: lossless over lossy, then the larger file, then the copy in the library longest, then lowest id. Bitrate is not in it because the scanner never fills tracks.bitrate, and for one recording at one duration a larger file is the higher bitrate. m4a is not counted as lossless: it may be AAC. The reason names the rule that separated first place from second, not every rule the winner passed. An empty report has three causes, and the page says which: still fingerprinting, the sweep has never run, or it ran and found nothing. The sweep's state and the backfill's progress come back with the groups for that reason. Groups left with fewer than two members since the sweep are not shown. GET /api/admin/library/duplicates, POST .../sweep (202, or 409 sweep_in_progress), POST .../{id}/dismiss (404 duplicate_group_not_pending when already resolved). Migration 0060 indexes play_events by track_id. Its only indexes led with user_id, so each copy's play count, and the merge's repointing of play history, would scan the whole table. Web only, like Missing files: Android has no library-health admin screens. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SQ31KQpYbStyK5y58UmPLH	2026-09-11 17:11:11 -04:00
bvandeusenandClaude Opus 5	6379b6c31d	feat(library): the duplicate sweep — propose duplicate groups from fingerprints (M400 #3910) ... Reads fingerprints, runs them through the matcher, and records proposals in duplicate_groups (migration 0059). Nothing is merged or deleted: a group is a proposal for the admin report (#3912). Streaming. The whole library's fingerprints are hundreds of megabytes, but tracks are only compared within 3s of each other in duration. So candidates stream in (duration_ms, id) order, keyset-paged on a new tracks(duration_ms, id) index. The grouper holds only the tracks within 3s of the oldest one not yet settled. A seed is settled once a track arrives beyond its window, which gives the same result as grouping the whole sorted list. groupDuplicates is rebuilt on the same streamGrouper, so there is one grouping rule and the #3909 tests still cover it. Each fingerprint's alignment index and variety check are computed once instead of for every pair. Exact duplicates are grouped library-wide in SQL. The first member the stream meets stands in for the whole group in the acoustic pass. An exact group caught in an oversize acoustic cluster is still proposed: the acoustic evidence is discarded, identical bytes are not. Re-sweeping: - a group is identified by its sorted member ids, so finding it again refreshes the row in place - a proposal whose members all sat in one dismissed group is not proposed again (a subset repeats the verdict; a superset is new evidence) - a pending proposal no sweep has found again is retired, but only after a complete sweep, and only if an earlier sweep last confirmed it, so two overlapping sweeps cannot delete each other's findings - dismissals are kept DuplicateSweepWorker checks hourly and sweeps only when a fingerprint was written after the last sweep started. TryStartDuplicateSweep guards against two sweeps at once and reaps one stuck in flight for 2h. The sweep row is closed on a detached context with a deadline, so a sweep cancelled at shutdown still records that it ended. The integration test pages one row at a time and checks: - an acoustic pair and an exact pair are found - a track with no fingerprint, a missing track and a near-duration unrelated song are left out - a dismissed group is suppressed while the pending one refreshes without duplicating - a proposal that stops holding is retired and the dismissal survives Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SQ31KQpYbStyK5y58UmPLH	2026-09-11 17:00:07 -04:00
bvandeusenandClaude Opus 5	c06af48cd6	feat(library): the duplicate matcher — a pure comparison over fingerprints (M400 #3909) ... Decides whether tracks are proposed as one recording. No database, no files, so every rule is falsifiable in a unit test. Two tiers: - exact: equal audio_stream_sha256 (identical encoded audio bytes). No threshold and no false positives. - acoustic: chromaprint fingerprints that agree once aligned. Two fingerprints can start at slightly different points in the audio (padding trimmed differently), so offsets within ±120 items (~15s) are voted on using items that share their high 14 bits. Bit-error rate is then measured over the overlap at the winning offset. The approach and both constants follow AcoustID's pg_acoustid; it was reimplemented from that description and no code was copied. No verdict below ~10s of overlap, or for low-information fingerprints (silence, a sustained tone). Two such tracks agree without being one recording. Grouping uses complete linkage: a track joins a group only if it matches every member. Otherwise A close to B and B close to C would merge A and C, which are not close, and it means any member can be the survivor. Other rules: - durations must be within 3s - acoustic groups are capped at 8, and larger clusters are reported and discarded as a likely shared jingle - an exact group absorbed into an acoustic one takes the acoustic tier - output does not depend on input order The acoustic threshold is 0.15 bit-error rate: deliberately conservative, since the operator's concern is different recordings of one song being merged, and an instrumental shares its vocal's harmony. It is unmeasured, and needs calibrating against real pairs once the backfill has populated fingerprints (#3913 exposes it). Nothing calls this yet; the sweep (#3910) does. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SQ31KQpYbStyK5y58UmPLH	2026-09-11 16:48:06 -04:00