identity.json previously stored `privKeyHex` and `nsec` as plaintext fields.
0600 file perms keep other OS users out, but not another app running as the
same user — and that is the threat model the CLI actually cares about.
Introduce a SecretStore indirection:
* identity.json now persists only the public parts plus a typed
`secret: IdentitySecret` envelope (keychain | ncryptsec | plaintext).
* macOS uses `/usr/bin/security` (Keychain ACLs bind the item to the binary
that stored it, so other same-user apps need user consent).
* Linux uses `secret-tool` if a Secret Service is running on the session
D-Bus; the gain there is at-rest encryption while the keyring is locked.
* On any platform without a keychain, auto falls back to NIP-49
(scrypt + XChaCha20) with the passphrase read from --passphrase-file,
then $AMY_PASSPHRASE, then a TTY prompt. Another same-user app can read
the blob but cannot decrypt it without the passphrase.
* `--secret-backend=plaintext` is an explicit opt-in for dev scripts and
the interop test harness.
Legacy identity.json files that still carry top-level privKeyHex/nsec are
read transparently and auto-migrate on the next save.
whoami, `create` / `login` existence checks, and init-re-run now use a
metadata-only load path so they do not trigger a keychain prompt or ask
for a passphrase just to echo the npub.
Tests: cli/tests/ setups wire --secret-backend=plaintext through the amy_a
/ amy_d wrappers so headless CI runs do not stall on a TTY passphrase
prompt.
https://claude.ai/code/session_01SqdMfLdXvb3GskFLcEj739
Three-part design doc for an IEventStore backed by a directory tree
instead of SQLite, targeted at the cli/ module.
- overview: goals, directory layout, feature-parity matrix, public API
- pipelines: insert (T1-T8 with crash-safety), query planner, delete,
transactions, concurrency
- nips: replaceable/addressable slot enforcement via hardlinks +
atomic rename, NIP-09 tombstones (hardlink to the kind-5), NIP-40
expirations, NIP-50 FTS via inverted-index hardlinks, NIP-62 vanish
cascade, tag indexing, seed file, scrub/compact, test strategy,
10-step rollout
Adds a new build-cli matrix to create-release.yml so every tag push also
produces self-contained amy binaries:
- amy-<ver>-macos-x64.tar.gz (macos-13 runner)
- amy-<ver>-macos-arm64.tar.gz (macos-14 runner)
- amy-<ver>-linux-x64.tar.gz (ubuntu-latest)
- amy-<ver>-linux-x64.deb (ubuntu-latest)
- amy-<ver>-linux-x64.rpm (ubuntu-latest)
Each tarball is a flat tree (bin/amy + lib/*.jar + runtime/) with a
jlink'd JDK 21 embedded — no system Java required on the user machine.
The .deb / .rpm install the same tree under /opt/amy/.
Windows is intentionally deferred until cli/ is validated on Windows
(data-dir path handling, file locking on groups/<gid>.mls, identity.json
line endings).
Two follow-ups flagged in comments:
- :commons leaks Compose + Skiko (~40 MB) as transitive deps to :cli.
Tarball lands at ~98 MB instead of the plan's <80 MB target. Size
budget in the workflow is set to 200 MB until :commons is split into
core + ui modules.
- .deb/.rpm install to /opt/amy/bin/amy with no /usr/local/bin symlink.
Users must add to PATH or symlink manually after install.
Wire-up:
- cli/build.gradle.kts gains jlinkRuntime + amyImage (Sync task that
combines installDist output with the jlink runtime + a shell
launcher) + jpackageDeb + jpackageRpm.
- scripts/asset-name.sh gains cli_asset_name() + collect_cli_assets()
alongside the existing desktop collector, preserving the
<product>-<version>-<family>-<arch>.<ext> naming contract.
See cli/plans/2026-04-21-cli-distribution.md for the overall plan.
https://claude.ai/code/session_01Tbh6F7TtEeceb4K3stcUWp
The release workflow builds its own signed release APKs/AABs and does
not consume the debug outputs. Testers use the Benchmark APK, which is
still built and uploaded. Dropping assembleDebug removes a redundant
APK packaging pass from every PR/main run.
Combining them into a single Gradle invocation caused
:amethyst:packagePlayBenchmark to fail inside AGP's
IncrementalSplitterRunnable worker — both variants share packaging
state in one task graph and the benchmark leg trips on it.
The old workflow always ran these as two separate `./gradlew` calls.
Match that pattern. They still run on the same runner with a warm
Gradle cache, so the compilation savings from sharing quartz/commons
with the test+packageDeb step are preserved; we only pay two Gradle
startups, which is trivial.
identity.json, relays.json, state.json, MLS group state/retained epochs,
keypackage bundles, and the Marmot message archive were written with
default umask — typically world-readable on Unix. On a shared machine
another OS user could read the stored private key or decrypted chat
history.
Introduce SecureFileIO: overwrites go via a sibling tempfile with POSIX
0600 attrs set at creation time and ATOMIC_MOVE into place, directories
are created 0700, and on upgrade DataDir.init tightens any pre-existing
loose files. Non-POSIX filesystems (Windows) fall back to setReadable/
Writable/Executable to strip other-user access.
This is defense against other OS users. Another app running as the same
user is still in scope — the FileStores doc continues to note that real
deployments MUST encrypt at rest.
https://claude.ai/code/session_01SqdMfLdXvb3GskFLcEj739
Previously each OS ran Gradle twice (or three times on Ubuntu): once to
compile+test, then again to build desktop packages, plus a third run on
Ubuntu for Android APKs. Merging these into a single matrix job per OS
lets Gradle build the task graph once and reuse compiled classes across
test, desktop packaging, and Android assembly.
- Combine test + build-desktop into one matrix job (test-and-build)
- Fold build-android into the same Ubuntu matrix leg
- Use --no-daemon consistently; drop the redundant --stop steps
- Raise timeout to 60 min to cover the combined work
Two on-disk layout changes that only affect freshly-created data-dirs (no
migration shim since `amethyst-cli-data` was never tagged or released):
- Default `--data-dir` is now `./amy` instead of `./amethyst-cli-data` —
shorter, matches the binary name, and still overridable via the flag or
`$AMETHYST_CLI_DATA`.
- MLS-only files (`groups/` and `keypackages.bundle`) move under a new
`marmot/` subdirectory so the top-level root stays tidy as more
non-Marmot state lands (notes, profile caches, etc). Existing
top-level files (`identity.json`, `relays.json`, `state.json`) are
unchanged.
README tree diagram and DEVELOPMENT.md test table updated to match.
Moves the top-level `post` and `feed` verbs under a single `notes` group
(`amy notes post`, `amy notes feed`). Keeps the per-event-family grouping
consistent with `profile` (kind:0), `dm` (NIP-17), and `marmot` (MLS).
PostCommand and FeedCommand are unchanged — the new NotesCommands object
is a thin dispatcher that routes `notes post` / `notes feed` into them.
Adds three new top-level verbs to amy that mirror the core social-feed
surface of the Android client:
- `amy profile show [USER]` / `amy profile edit ...` reads and patches the
user's NIP-01 kind:0 metadata. `edit` reuses MetadataEvent.updateFromPast
semantics so unset flags keep prior values and blank values delete the
field, falling back to MetadataEvent.createNew when no kind:0 exists yet.
- `amy post TEXT` publishes a NIP-10 kind:1 short text note to the user's
outbox relays via TextNoteEvent.build.
- `amy feed [--author USER] [--following] [--limit N] [--since|--until TS]`
reads kind:1 notes — own / single-author / contact-list — using
Context.drain with author-scoped filters, dedups by id, and returns the
newest-first window as JSON.
All three keep the thin-assembly-layer rule: no Nostr or business logic in
cli/, every event is built/signed via quartz/ and published through the
existing Context.publish + Context.drain helpers.
The default Event.notifies body was hand-rolling a tag scan for lowercase
`p`, duplicating the tag-shape knowledge that already lives in PTag.
Give PTag ownership of the check:
PTag.isNotifying(tags, userHex) // iterates tags and uses PTag.isTagged
Event.notifies now delegates to it. Kinds that override (CommentEvent,
WakeUpEvent) still work — they compose or replace the default as before.
https://claude.ai/code/session_01GQDJxiHPogdzCNhUBN7Pjc
The notification pipeline previously hard-coded a lowercase-`p`-tag match
in two places (the observer predicate and consumeFromCache via
taggedUserIds). That's correct for most kinds but wrong for two:
- NIP-22 CommentEvent: a comment several levels deep only tags the root
author via uppercase `P` (RootAuthorTag). Pure lowercase-p routing
missed "someone replied deep in your thread" notifications.
- Experimental WakeUpEvent (kind 23903): its `p` tags are the authors of
the subject events it references — Bob reacting to Alice's post yields
a WakeUpEvent with p=Bob, even though Alice's device is the one that
needs to wake up. Transport-layer routing (push/relay subscription)
already delivered the event to the right device, so the in-event
routing has to be permissive.
Introduce `open fun Event.notifies(userHex: HexKey): Boolean` with a
lowercase-`p` default that covers NIP-01/04/17/25/28/34/57/68/71/84/AC/
chess/wiki/long-form/poll mentions. Each kind with distinct semantics
overrides:
- CommentEvent.notifies: super.notifies(u) || rootAuthorKeys().contains(u)
— picks up uppercase P root-author routing on top of lowercase p.
- WakeUpEvent.notifies: true — every logged-in account is a valid wake
target once the event has reached LocalCache on this device.
NotificationDispatcher's observer predicate and EventNotificationConsumer.
consumeFromCache both now ask `event.notifies(accountHex)` instead of
extracting taggedUserIds themselves. The zap path's redundant
isTaggedUser re-check is gone too (it was duplicating what the outer
routing already enforced).
https://claude.ai/code/session_01GQDJxiHPogdzCNhUBN7Pjc
Filter.match is itself just a boolean predicate, so carrying a Filter and
a separate composition predicate on NewEventMatchingFilter duplicated the
abstraction. Collapse to one predicate:
- NewEventMatchingFilter(predicate, onNew): drops the Filter parameter.
- LocalCache.observeNewEvents(predicate): primary API.
- LocalCache.observeNewEvents(filter): kept as a one-liner that forwards
filter::match, so existing feed/DAL callers are unchanged.
In the dispatcher the freshness check, kind check, p-tag match, and
since cutoff now live in a single lambda, short-circuiting on cheap
kind comparison first. NOTIFICATION_KINDS is now a Set<Int> for O(1)
membership instead of O(n) List.contains — cheap, but on a hot path
that runs for every new cache insertion it pays for itself.
https://claude.ai/code/session_01GQDJxiHPogdzCNhUBN7Pjc
The painter measured the glyph with TextStyle(color = Unspecified) and
tried to override the color at draw time via drawText(layout, color = tint).
That override is unreliable across Compose versions: when the measured
style carries Color.Unspecified, drawText can fall through to Color.Black,
producing black-on-black icons (visible on the back arrow in dark mode).
Include the tint in the measured TextStyle directly. The (symbol, fontFamily,
density, tint, rtl) remember key on rememberMaterialSymbolPainter was already
keyed on tint, so the TextMeasurer cache still hits for every (symbol, color)
pair used by the app.
MaterialSymbols glyphs have more internal padding than the previous
MaterialIcons, so at 20dp they looked smaller than before. Bump the
NavigationBar icons to 24dp (Material's default NavigationBar icon size)
and widen the notification-dot box accordingly to preserve its offset.
Replaces the video-style play/pause controls on GIFs with normal image
rendering. When Auto-play Videos is off, GIFs pause on the first frame
(feed GIFs additionally show a small "gif" label in the bottom-left);
tapping still opens the fullscreen dialog.
Profile-picture GIFs now respect the same setting. The key fix is
bypassing ProfilePictureFetcher (which serves a static JPEG thumbnail
and prevents animation); GIF avatars load via the raw URL so Coil's
animated decoder runs. Autoplay is read reactively from a new
autoPlayVideosFlow StateFlow so toggling the setting immediately
starts/stops animation in the drawer, top bar, and every other avatar.
Introduces `GifVideoView` to manage GIF playback with manual play/pause
controls and support for the "Auto-play Videos" setting. Updates
`MyAsyncImage` and `ZoomableContentView` to utilize this specialized
view when GIF content is detected via file extension or MIME type.
Key changes include:
* **GifVideoView**: A new component that uses Coil's `Animatable` to start and stop GIF animations, featuring a video-like UI with play/pause overlays and a zoom button.
* **GIF Detection**: Added `isGif()` and `isGifUrl()` helpers to identify GIF content by MIME type or URL patterns.
* **Integration**: Redirects GIF rendering in `MyAsyncImage` and `ZoomableContentView` from static image views to the new interactive `GifVideoView`.
Delete() returning false on a still-existing file meant we silently lost
scratch state for MLS group / key-package / message stores. Route the
four call sites through a `deleteOrWarn` helper that logs via the
KMP-safe quartz Log when the file refuses to disappear.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replace FilledTonalIconButton with FilledTonalIconToggleButton so the
container color reflects raised/lowered state, and drop the tautological
`if (handRaised) PanTool else PanTool` conditional flagged by Sonar.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Material Symbol icons were allocating a fresh Font wrapper on every
composition (Font(resource = ...) returns a new instance each call),
which invalidated the remember(font) cache in rememberMaterialSymbolsFontFamily
and forced a fresh TextMeasurer per call site. Tint was also baked into
the TextStyle passed to measure(), so any tint change (selected /
unselected reaction icons, hover states) produced a cache miss.
Hoist the FontFamily + TextMeasurer to CompositionLocals provided once
at the root (AmethystTheme on Android, MaterialTheme wrapper on desktop)
via ProvideMaterialSymbols. Every icon in the subtree now reuses:
- One FontFamily (Skia typeface cache hit for every subsequent glyph)
- One TextMeasurer with a 64-entry LRU, shared across all call sites
so its measurement cache is hit across 300+ MaterialSymbols usages
- Tint applied via drawText(layout, color = tint) instead of TextStyle,
so the measured TextLayoutResult is reused across tint variations
Icon(symbol = ...) now delegates to Material3's Icon(painter = ...),
restoring proper sizing/semantics without the custom Box+drawBehind
workaround. autoMirror handled inside the painter's onDraw. The
previously-unused MaterialSymbolPainter is now the single render path.
The weight parameter is dropped from the Icon/Painter APIs since the
app uses a single weight globally (MaterialSymbolsDefaults.WEIGHT).
A local fallback path keeps @Preview composables that don't wrap in
the theme renderable (per-composition allocation, same cost as before).
https://claude.ai/code/session_01V9esGUFH72ujCQNWCAnjKN
Audit of every notify() path found self-exclusion + 15-min age checks
duplicated across nearly all of them, with two inconsistencies (DM kind 4
and zap kind 9735 were missing explicit self-checks). Reactions, zaps,
and chess also re-ran isTaggedUser even though consumeFromCache already
routes by the same `p` tag.
Collapse the duplication into two layers:
- Observer layer (NotificationDispatcher): 15-min rolling age cutoff is
now enforced by a predicate on LocalCache.observeNewEvents, before any
account routing happens. The Nostr Filter grammar's `since` is a fixed
value from dispatcher start; the predicate re-evaluates TimeUtils.
fifteenMinutesAgo() per event so the window rolls forward as wall-clock
time advances.
- Per-account layer (dispatchForAccount): right after the call/wake-up
branch and the MainActivity.isResumed gate, drop events authored by
the current account. Kept per-account (not observer-wide) because in a
multi-account session account A's outgoing event legitimately becomes
account B's incoming notification on the same device, so a device-wide
author-exclusion set would swallow A→B.
Mechanically, NewEventMatchingFilter now takes an optional predicate so
observers can reject on fields the Filter grammar can't express (like a
moving `createdAt` cutoff). LocalCache.observeNewEvents adds a matching
overload that forwards it.
With the gates centralized, every notify() method drops its own age and
self-author checks (and for reaction/zap, the redundant isTaggedUser).
notifyWelcome keeps its own guards because it's dispatched directly
from processMarmotWelcomeFlow, bypassing the observer and dispatchForAccount.
Calls and wake-ups also bypass the shared gates by their short-circuit
return before the shared block.
https://claude.ai/code/session_01GQDJxiHPogdzCNhUBN7Pjc
Claude