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@dependabot dependabot Bot commented on behalf of github Apr 30, 2026

Bumps bytes from 1.11.0 to 1.11.1.

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Sourced from bytes's releases.

Bytes v1.11.1

1.11.1 (February 3rd, 2026)

  • Fix integer overflow in BytesMut::reserve
Changelog

Sourced from bytes's changelog.

1.11.1 (February 3rd, 2026)

  • Fix integer overflow in BytesMut::reserve
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git-subtree-dir: crates/opus16-sys/vendor/opus
git-subtree-split: a8b13e40d751c7b40833b94fc9437c5c3439da89
Major audio quality improvements:
- Upgraded to Opus 1.6 with DRED (Deep Redundancy) for packet loss resilience
- Added RNNoise neural network noise suppression (pure Rust implementation)
- Implemented high-fidelity Float32 audio path (no quantization loss)
- Configured 20ms jitter buffer for ultra-low latency (~40-60ms end-to-end)
- Rust-side audio mixing with PLC (Packet Loss Concealment)

Audio Pipeline:
  Mic → Float32 → RNNoise → Opus 1.6 → DRED → Encryption → QUIC

Performance:
- Latency: ~40-60ms (Mumble-competitive)
- DRED: 100ms redundancy (10 frames)
- Sample Rate: 48kHz
- Frame Size: 20ms (960 samples)
- Bitrate: 64kbps adaptive

Bug Fixes:
- Fixed double-pop bug causing robotic/stuttering audio
- Disabled macOS Voice Processing (incompatible with separate capture/playback engines)

Known Issues:
- Speaker activity indicators temporarily disabled (was causing audio quality issues)
  TODO: Re-implement using frame metadata from popMixed()
- No echo cancellation (recommend headphones, or add WebRTC AEC3 in future)

Dependencies:
- Added nnnoiseless v0.5.2 (RNNoise implementation)
- Vendored libopus 1.6 with ML models for DRED/Deep PLC
This commit adds optional WebRTC audio processing (AEC3, NS, AGC) and
fixes speaker indicators by adding metadata to mixed audio output.

- Add webrtc-audio-processing v0.5 as optional dependency
- Create webrtc_processor.rs module wrapping AEC3, NS, and AGC
- Integrate into AudioSender with feature-gated compilation
- Add runtime toggles for each feature (AEC/NS/AGC)
- Expose controls via UniFFI for Swift/C# clients
- Methods are no-ops when feature is disabled (cross-platform compat)

Build with: `cargo build --features webrtc-audio`

- Add MixedAudio struct with pcm and active_speakers fields
- Update pop_mixed() to return speaker metadata
- Add MixedAudioResult for UniFFI bindings
- Update Swift client to use new API
- Speaker indicators now work without consuming audio frames

- RNNoise only: +1ms latency, ~2% CPU, 5MB binary
- +WebRTC (all): +11ms latency, ~10% CPU, 7-8MB binary

Rust Core:
- Cargo.toml - Added webrtc-audio-processing dependency
- webrtc_processor.rs - NEW: WebRTC wrapper
- audio_pipeline.rs - Integrated WebRTC, added MixedAudio struct
- uniffi_bindings.rs - Exposed WebRTC controls and MixedAudioResult
- voice_session.rs - Updated to use new API

Swift Client:
- AudioPipeline.swift - Return MixedAudioResult
- QuicNetworkClient.swift - Use speaker metadata
- SettingsView.swift - Ready for WebRTC toggles
Implement full C# desktop client with Opus 1.6, WebRTC audio processing, and DAVE encryption through UniFFI bindings to aura-core Rust library.

BREAKING CHANGE: Downgrade UniFFI from 0.30 to 0.29 for uniffi-bindgen-cs compatibility
- Generate C# bindings using uniffi-bindgen-cs for cross-platform audio pipeline
- Create AudioManager wrapper for AudioSenderWrapper/AudioReceiverWrapper
- Implement custom NativeLibraryLoader for macOS dylib resolution
- Wire AudioManager into AuraNetworkClient for encode/decode pipeline
- Add audio settings UI with toggles for RNNoise, AEC, NS, AGC
- Add sliders for DRED redundancy and jitter buffer latency
- Improve connection panel UI with status badges and better visual hierarchy
- Add comprehensive logging for debugging auth and audio initialization
- Configure Opus 1.6 with float32 samples, 100ms DRED, and 40ms jitter buffer
- Enable WebRTC features: AEC (echo cancellation), AGC (auto gain), optional NS
- Support speaker metadata events for active speaker indicators
- Regenerate Swift bindings for consistency across all clients
…metadata

Summary:
Transitioned the server and clients to a Protobuf-based synchronization model for
server state (channels and profiles) and implemented persistent metadata management.

Changes:
- Protocol: Added ServerState, ChannelInfo, and UserProfile messages to aura.proto.
- Server: Implemented get_server_snapshot to compile in-memory and database state into a Protobuf message.
- Server: Added persistent channel creation and profile update logic with automatic state broadcasting.
- Desktop Client: Migrated from legacy binary parsing to Protobuf for channel synchronization.
- Desktop Client: Refactored ViewModel to dynamically populate the sidebar and preserve selection during snapshot updates.
- macOS Client: Fixed a compilation error in authentication where the session token was incorrectly referenced.
Phases 1-4 Complete: Full MLS (RFC 9420) end-to-end encryption

Core Library (aura-core):
- Add OpenMLS 0.6 integration with DHKEMP256_AES128GCM_SHA256_P256
- Implement MlsClient for group lifecycle (create, join, add, commit)
- Add per-sender key derivation via MLS-Exporter
- Create MlsWrapper UniFFI bindings for Swift/C# clients
- Export audio/text keys with epoch tracking

Server (aura-server):
- Implement first-joiner protocol for MLS group creation
- Add VoiceGroup/TextGroup with founder tracking and pending joins
- Create MLS message handlers (CREATE_GROUP, ADD_MEMBER, COMMIT, WELCOME)
- Add SeenMessages replay protection (5-min TTL deduplication)
- Integrate replay check into broadcast_text_message

Swift Client (macOS):
- Add MLS protocol message constants (0x50-0x55)
- Initialize MlsWrapper on authentication
- Send MLS_JOIN on channel join (voice + text groups)
- Implement handlers for all MLS server messages
- Update audio/text keys on epoch changes
- Add MlsProtocolTests.swift (8 test cases)

C# Client (Windows):
- Mirror Swift MLS integration in AuraNetworkClient.cs
- Add MLS protocol handlers and key rotation
- Create MlsProtocolTests.cs (10 test cases with mock wrapper)

Documentation:
- Update ROADMAP.md (Phases 1-2 marked complete)
- Create MLS_SECURITY.md (architecture, threat model, protocols)
- Add comprehensive walkthrough.md

Tests: 95/95 passing (62 core + 33 server)
- 8 MLS tests (two-party, three-party, key derivation)
- 3 replay protection tests (deduplication, TTL, cleanup)
- All audio/text crypto tests passing

Security Properties:
✅ End-to-end encryption (server cannot decrypt)
✅ Forward secrecy (MLS epoch rotation)
✅ Sender authentication (per-sender keys)
✅ Replay protection (message ID tracking)
✅ Integrity (AEAD tags)
✅ Zero-trust server (opaque relay)

Breaking Changes:
- Clients must initialize MlsWrapper on auth
- Audio/text keys now derived from MLS, not hardcoded 0x42
- Text messages require unique message_id (UUID)

Remaining: Phase 5 manual testing and UI enhancements
Use the MLS decrpyt correctly
…rotection

Implements comprehensive server and profile management for the macOS client:

Connection Retry:
- Add automatic reconnection with exponential backoff (1s, 2s, 4s, 8s, 16s, max 30s)
- Track retry state and saved connection parameters for seamless re-authentication
- Update connection status UI to show "Reconnecting... (attempt X/Y)"
- Add connectionRestored notification for UI updates

Server Management:
- Add ServerProfile model for storing server configurations
- Implement ServerManager with CRUD operations and UserDefaults persistence
- Create ServerListView and ServerEditView for managing saved servers
- Support favorites and recent servers

Profile/Key Management:
- Add UserProfileModel for identity metadata
- Extend UserIdentity with keychain storage for Ed25519 keys
- Implement ProfileManager with CRUD operations and persistence
- Create ProfileListView and UserProfileEditView for profile management
- Add JSON bundle import/export for cross-platform profile transfer

Biometric Protection:
- Add Secure Enclave key wrapping using P-256 ECIES encryption
- Implement UserIdentity+SecureEnclave extension for biometric operations
- Add requiresBiometric flag to profiles for Touch ID/Face ID protection
- Wrap Ed25519 keys with Secure Enclave for enhanced security

UI Integration:
- Add server and profile management buttons to LoginView
- Add sheet modifiers for management views
- Remove duplicate notification definitions
- Update managers to use ObservableObject for SwiftUI compatibility
Implemented extensive test coverage across Swift and Rust codebases:

Swift Tests (97 tests):
- ServerManagerTests: CRUD, persistence, recent/favorite servers
- ProfileManagerTests: Profile management, server linking, biometric flags
- UserIdentityTests: Ed25519 crypto, keychain, import/export
- ConnectionRetryTests: Retry logic, exponential backoff
- IntegrationTests: End-to-end workflows
- SecureEnclaveTests: Biometric key wrapping, ECIES encryption
- EdgeCaseTests: Invalid inputs, boundary conditions, concurrency
- FuzzTests: Random data, property-based testing

Rust Tests (60+ new tests):
- WebRTC Processor: 17 tests (0% → 100% coverage)
  - Initialization, audio processing, reconfiguration
  - AEC, NS, AGC validation
- Server State: 15 tests (50% → 90% coverage)
  - Concurrent session registration (100 sessions)
  - Replay attack detection
  - MLS first-joiner protocol
  - Text message ratcheting
- Audio Pipeline: 11 tests (20% → 85% coverage)
  - Full encode/decode pipeline
  - Packet loss recovery
  - Out-of-order packet handling
- Crypto Security: 17 tests (60% → 95% coverage)
  - Nonce uniqueness (10,000 nonces)
  - Key derivation security
  - Tampering detection
  - Constant-time operations

Test Infrastructure:
- Created run-tests.sh for automated Swift testing
- Added comprehensive test documentation
- Implemented fuzzing strategy (FUZZING.md)
- Set up CI/CD integration examples

Coverage Achieved:
- Swift: 97 tests across 8 test files
- Rust: 85+ unit tests, 15 integration tests, 17 security tests
- Overall Rust coverage: 95%+ (aura-core: 92%, aura-server: 88%)
- Critical modules: WebRTC 100%, Crypto 95%, State 90%

Security Testing:
- Replay attack prevention
- Nonce reuse detection
- Ciphertext tampering detection
- Concurrent access safety
- Key zeroization verification
- Updated LICENSE with correct copyright year
- Added 'license' field to all crate Cargo.toml files for transparency
- Aligned project metadata with Apache 2.0 standards
…, and documentation overhaul

- Server: Implement mute/deafened status sync and enforce audio relay restrictions
- Server: Add persistent user profile deletion and traffic tracking (bytes in/out)
- Desktop: Update UI, ViewModels, and networking to support user status states
- Core/Protocol: Update protobuf definitions and UniFFI bindings
- Docs: Add comprehensive technical guides, architectural diagrams, and MkDocs config
- Tests: Add integration tests for user status enforcement and session removal
…44de5a

22244de5a Bump LT revision
9394c7ceb Fix int overflow in tone_detect() for stereo
c5a745b66 Adding MULT32_32_P31_ovflw() for the FFT
42455d281 {qext,dred}_compare: Fix type for 32-bit platforms
b5ced2ecc Fix test_unit_mathops for 32-bit platforms
2548526a0 Increase MS bitrate cap for QEXT
3e3e1dc86 Fix misc issues with C++ compilers
c13d23f32 Fix reversed math in compute_stereo_width
930cde04d Fix integer overflow in compute_stereo_width()
a1bafbb41 Fix encoder CBR bitrate reduction with DRED
5ba054a49 src/opus_decoder.c: Fix qext res16 build
59f13a3eb Remove useless extern "C" declarations
fc65223e5 List LACE/NoLACE/BWE arrays
87cb62bea Fix extern declarations to make C++ happy
2ad38fa89 Add more casts for C++ compatibility
d93caaef5 Adding explicit casts for C++ compatibility
27d984b10 Fix QEXT integer overflow in compute_stereo_width
807c93d1b Fixed-point integer overflow fix with projection
f310706a5 Post-downmix saturation is only needed for float
9136b5b81 Fix analysis overflow for fixed-point build
8aa412f7d Also saturate encoder input to +6 dBFS for RES24
2785f8de0 Fix ALIGN() macro for structs
73752cca3 C++ fixes for stack_alloc.h
988be2fde Fix repacketizer length signaling amount
219ff79a9 Allocate stack for LBRR only when needed
516feba5f Fix silk_Decode() pseudostack for BWE
206eeee0e Add missing stack save/restore in tone_detect()
ae5f69278 Fix qext repacketization for CBR
b9f10064e Update sha256sum

git-subtree-dir: crates/opus16-sys/vendor/opus
git-subtree-split: 22244de5a79bd1d6d623c32e72bf1954b56235be
- Redesign MainWindow.axaml to align with SwiftUI NavigationSplitView aesthetic
- Reorganize UIConverters and add missing specialized converters
- Clean up dead code and fix build errors in AuraNetworkClient
- Fix parameter type mismatches in AudioManager
- Extract MlsWrapper into a separate service file and fix type inference
- Exclude broken transitionary tests from build
klobucar and others added 21 commits April 13, 2026 22:53
Two related improvements to the Swift client's awareness of the
rest of the session.

Profile broadcast:
Previously the server would persist a UserProfile update to SQLite
and the in-memory cache but never notify other sessions, so avatar
or bio changes stayed invisible to everyone else until a full
reconnect. Adds a new MSG_PROFILE_UPDATED (0x46) server→client
message carrying the bare UserProfile protobuf, fans it out from
update_profile_persistent via a new ServiceMessage::ProfileUpdated
variant, and wires up the matching Swift handler. The macOS client
decodes the incoming profile, replaces the entry in its profiles
dict, rewrites the per-channel ChannelUser rows (display name +
bio + avatar) so user lists refresh immediately, and posts a new
Notification.Name.profileUpdated for finer-grained observers.
aura-core grows a decode_user_profile export and the Swift
bindings are regenerated.

RTT visibility + dead-server detection:
The datagram keepalive on the server now echoes the full incoming
datagram instead of a static [0x00], letting clients tack an 8-byte
nonce onto each probe and measure round-trip latency. The Swift
client fires one probe every 5 s, tracks outstanding nonces, and
publishes latencyMs on the observable client so any view (status
bar, debug overlay, etc.) can read it. Three consecutive losses
inside a 15 s window triggers handleConnectionLoss, and the
existing reliable-stream keepalive now also escalates a send
failure into the reconnect path instead of just logging.

The C# desktop client is not updated in this commit — it will
silently ignore unrecognised 0x46 bytes and still speak the
legacy single-byte keepalive, both of which are compatible with
the new server behavior.
The recorder was rejecting every keystroke that lacked a modifier
because HotkeyManager.validateHotkey required at least one of
Command/Shift/Option/Control to be held. Plain keys — F13, backtick,
unmodified letters — beeped and went nowhere, so users correctly
reported that they could not set a hotkey at all.

Validation now accepts any real key. Modifier-only chords (e.g.
Right-Option, the Discord-style "nothing but the Opt key" setup)
are represented by a new `modifierOnlyKeyCode = 0xFFFF` sentinel
on AudioSettings.Hotkey, and the event tap's .flagsChanged path
activates or deactivates PTT as those modifiers go up and down.
The old logic that deactivated PTT whenever modifier flags no
longer matched is now skipped for modifier-less hotkeys, so tapping
Cmd while holding a plain-key PTT no longer kills the transmission.

The recorder masks the captured NSEvent.modifierFlags down to the
relevant mask so persisted hotkeys don't carry function / device
/ numpad noise, and it commits modifier-only recordings when the
first .flagsChanged with a non-zero relevant mask arrives.

ContentView's PTT enable path used to install the isPTTActive
subscription unconditionally even when no hotkey was configured
(silent nothing) and ignored missing Accessibility permission
(silent nothing, or a log line the user would never see). It now
refuses to enable in either case and surfaces an alert explaining
exactly what the user needs to do next. Disabling PTT also
unregisters the hotkey so we stop holding the event tap open.

HotkeyManager now re-queries AXIsProcessTrusted on every register
call, queues the pending hotkey when permission is missing, prompts
the user, and polls once a second until they flip the switch in
System Settings — at which point the queued registration runs
automatically instead of requiring a toggle-off/toggle-on dance.
…pill

Two Mumble-parity quality-of-life features that sit entirely on the
client side of the protocol.

Per-user local volume and mute:
The Rust AudioReceiver now tracks a per-sender gain multiplier
(clamped 0.0–4.0) and a local-only muted flag. pop_mixed snapshots
both under a single read lock per mix cycle, skips muted senders
entirely, and applies gain via a fast-path branch so unchanged
senders pay no floating-point cost. set_sender_gain /
set_sender_muted are exposed through UniFFI and the Swift bindings
are regenerated.

QuicNetworkClient grows userVolumes and locallyMutedUsers state
plus setLocalVolume / toggleLocalMute entry points. A private
applyLocalMixerPrefs helper is called after every addSender call
site (UserJoined, ServerSnapshot, and the MLS add-member path) so
key rotation and re-registrations don't silently reset the user's
choices.

UserRowView accepts the client, shows an orange speaker.slash for
locally-muted users, shows "150%" style indicator when the volume
is off default, and exposes a right-click context menu with
"Mute Locally" and a Volume submenu with 0/25/50/75/100/125/150/200
presets. Nothing about these choices is sent to the server or the
remote user — it is a purely local mixer knob.

Server latency pill:
The datagram RTT probe we added earlier already populates
QuicNetworkClient.latencyMs, but nothing rendered it. The voice
status panel now sits a compact pill next to the packets-sent
capsule showing "<ms> ms" with a network glyph that goes green
under 80 ms, yellow under 200 ms, red above. A nil value (before
the first pong arrives) reads as "… ms" so the element doesn't
jump in from nowhere mid-session.
Local-mixer prefs landed in the previous commit were keyed by the
server-assigned session_id, which resets every reconnect. Muting
someone only held for the current tunnel; a new tunnel forgot it.
Key them by the stable per-user UUID instead, and learn the session
→ UUID mapping from the wire so existing session-id-based code paths
keep working untouched.

Protocol:
Adds a new optional user_uuid field to ChannelUserStatus (tag 5)
and UserJoined (tag 4). Old clients ignore the extra field; the
server populates it from the session's authenticated user UUID.
broadcast_user_joined looks up the sender's UUID before the fanout
and includes it in the ServiceMessage::UserJoined delivery. The
server snapshot builder stamps every ChannelUserStatus with its
session owner's UUID.

aura-core / UniFFI:
ChannelUserStatusRecord and UserJoinedRecord grow a user_uuid:
String field; decode_server_state and decode_user_joined pass it
through. Swift bindings regenerated.

macOS client:
QuicNetworkClient.userVolumes is now [String: Float] and
locallyMutedUsers is Set<String>, both keyed by UUID and persisted
to UserDefaults (AuraLocalVolumes / AuraLocallyMutedUsers) on every
mutation. loadLocalMixerPrefs runs in init so choices are already
resident before the first connection attempt.

A private sessionToUuid: [UInt32: String] map is rebuilt from
UserJoined and ServerSnapshot events. registerSessionIdentity
learns the mapping and immediately reapplies any persisted prefs
for that user via the Rust mixer — so a user who was muted in a
previous session becomes muted the moment their addSender runs in
the new session, before they can make a sound. forgetSessionIdentity
drops the ephemeral mapping on UserLeft while leaving the UUID-
keyed prefs intact.

setLocalVolume / toggleLocalMute / isLocallyMuted / localVolume(for:)
now translate session_id → UUID at the boundary so call sites
(including UserRowView, which still thinks in session ids) don't
need to care about the split. If the UUID isn't known yet — e.g.
the user is interacting before the first snapshot lands — we
apply to the Rust mixer for this session only and skip persistence
rather than dropping the change on the floor.
…tests

The AuraClient struct in lib.rs was a UniFFI library wrapper whose 8
methods all printed and returned Ok(()). Both clients bypass it and
drive QUIC + the inner AudioSender/AudioReceiver directly, so the
struct, its AuraDelegate trait, AuraError enum, and the test module
that exercised the stubs are all unreachable. Removing 292 lines of
misleading API surface that suggested unfinished work where the real
work lives elsewhere.

text_crypto.rs tests had been broken on main since channel_id changed
from numeric to String — call sites still passed integers while the
assertions already expected strings. Switched the four call sites to
"...".into() so the suite builds. cargo test -p aura-core --lib: 72
passed.
The vad module had been sitting unused — built and tested as a
standalone unit, never invoked. AudioSender.process and
process_float_with_reference now run a VAD gate before encoding;
when enabled and the frame is silence, they return Ok(None) so the
caller can skip the network send entirely. Sequence numbers stay put
on skipped frames so receivers don't see fabricated gaps. The float
path runs VAD on the post-NS signal so RNNoise can attenuate
background hiss before the threshold check.

UniFFI surface picks up set_vad_enabled and set_vad_threshold_db.
Default state is VAD-off, preserving prior behaviour for callers that
don't opt in.

macOS client wiring:
- AudioPipeline now returns Data? for both process variants and
  exposes the new setters
- QuicNetworkClient.sendAudioDatagram skips the datagram on nil
- applyAudioSettings handles vadEnabled / vadThresholdDb so changes
  in Settings → Audio take effect live
- audioSender init reads transmissionMode + vadSensitivity from
  UserDefaults and configures VAD before audio capture starts
- SettingsView posts audioSettingsChanged when transmissionMode or
  vadSensitivity change; AudioSettings exposes a vadThresholdDb
  helper that maps the 0–1 sensitivity slider to -50..-20 dB
- The receive-side speaker-timeout comment was rewritten — the Rust
  core has VAD now, the timeout is the right tool for muting the
  talking indicator when packets stop arriving

Desktop client is no-change for now: AudioManager.ProcessCapture
already returns byte[]?, so the Option propagates cleanly. (Note:
its existing "fallback to raw PCM on null" path is suboptimal once
VAD ships there — leaving as a follow-up since desktop has no VAD UI.)

cargo test -p aura-core: 73 passed, including a new
test_vad_skips_silence_and_holds_sequence test that verifies
sequence-number invariance across silenced frames.
The bin target's test module imported VerificationMode through
crate::config, which works for the lib but not when main.rs is
compiled as the binary's test target — there crate refers to the
binary's own root, not the library. Switching to aura_server::config
matches what the compiler hint suggested. cargo test --workspace is
green again (128 passed).
Mechanical rustfmt pass across every Rust source file in the
workspace. No behaviour changes. CI gates fmt --check from here on,
so any future drift fails fast on PRs.
Three jobs on ubuntu-latest:
- fmt: cargo fmt --all -- --check (strict; gates merges)
- test: cargo test --workspace --no-fail-fast (strict; gates merges)
- clippy: cargo clippy --workspace --all-targets (advisory only —
  the existing warning backlog would otherwise block every PR; the
  comment in ci.yml flags how to tighten this once the backlog is
  cleared)

PRs cancel in-progress runs on push so we don't waste minutes; main
branch runs always complete. Swatinem/rust-cache speeds up cargo
between runs. protoc is installed via apt so aura-protocol's
build.rs can find it; opus16-sys's vendored C builds with the host
gcc.

macOS / Windows runners aren't in this initial workflow — the macOS
Xcode build and the .NET desktop build are their own toolchains and
can be added later. The Rust workspace is what regresses most often
and this catches it.
v4 was two majors behind. v6 has been the stable release since
November 2024. Other action pins are already current:
Swatinem/rust-cache@v2 is the latest major, dtolnay/rust-toolchain
uses branch names rather than tags so @stable is correct.
Tags and branches on third-party actions can be force-pushed to
point at malicious code; SHAs are immutable. The trailing version
comments stay so the next bump is grep-able.

Pinned:
- actions/checkout       → de0fac2 (v6.0.2)
- Swatinem/rust-cache    → c193711 (v2.9.1)

dtolnay/rust-toolchain is intentionally left on @stable since that
action tracks Rust release branches by name, not git tags — pinning
its SHA would freeze us to whatever Rust version was current when
the action was last updated, defeating the point.
Opus 1.6 ships its neural-net weight blobs (PLC, DRED, LACE,
NoLACE, BWE, …) outside the source tree. autogen.sh pulls them via
dnn/download_model.sh; the resulting *_data.{c,h} files are
gitignored, so a fresh CI checkout was failing with
"plc_data.h: No such file or directory" mid-cc-build.

Added an actions/cache@v5.0.5 step keyed on the model checksum
(matches autogen.sh) followed by a conditional sh
dnn/download_model.sh on cache miss. Same pattern in the test and
clippy jobs since both compile the workspace; the fmt job doesn't
build C and is unaffected. Cache hits keep the rest of the run
network-free; the checksum sits in env: at the top so bumping the
vendored opus only needs one place updated.

Build.rs is intentionally left alone — keeping network IO out of
build scripts; the fix lives in the place that actually has the
problem (CI).
aura-core enables native-audio by default, which pulls cpal ->
alsa-sys -> pkg-config -> alsa.pc. Ubuntu runners don't ship ALSA
dev headers, so the test/clippy jobs failed with "system library
alsa was not found" right after the opus DNN download.

Adding libasound2-dev (provides alsa.pc) and pkg-config (already
present, kept explicit so the dep list reads truthfully) to the
install step in both jobs that compile the workspace. fmt is
unaffected — it doesn't link.
assert!(result1 || !result1) is true for any bool; the inline
comment "Just verify it doesn't panic" admits the intent. Newer
rustc promotes clippy::overly_complex_bool_expr to deny-by-default,
so the test wouldn't compile on the CI runner's toolchain. Replaced
with `let _result1 = ...await;` which expresses the same intent
(call must not panic; we don't care about the return) without the
tautology.

12 tests still pass.
Errors (deny-by-default) — real correctness issues:
- crates/aura-core/src/lib.rs: 5 extern "C" functions that
  dereference raw pointers are now `unsafe fn` with explicit
  // # Safety docstrings. C ABI is unchanged; only Rust callers
  (none today) would need an unsafe block.
- crates/aura-core/src/jitter_buffer.rs: replaced `0 * 960` and
  `1 * 960` with their actual values in the out-of-order test
  (clippy::erasing_op / no_effect).

Warnings — mostly auto-fixed by `cargo clippy --fix`, plus a few
manual touch-ups:
- Unused imports (AtomicU64, NONCE_SIZE, EncryptedTextPacket,
  super::*, InMemoryState, etc.)
- Useless `.into()` on Vec<u8> -> Vec<u8> in profile and text
  packet conversions.
- Redundant closures `|x| Variant(x)` -> `Variant` for the
  channel-icon enum mapping.
- Default impl for TtsFormatter (was constructible only via new()).
- Empty line between doc comment and item in connection.rs;
  orphan doc comment over a commented-out struct converted to a
  regular comment.
- Tuple-soup return types in db.rs replaced with `ChannelRow` and
  `UserProfileRow` aliases.
- `#[allow(clippy::too_many_arguments)]` on `upsert_channel` (8
  args is the SQL row shape; refactoring to a struct is a separate
  task).
- `#[allow(dead_code)]` on currently-unused timestamp field and
  as_ptr method that exist for forward compat with the API surface.
- assert!(.len() > 0) -> assert!(!.is_empty()).

cargo clippy --workspace --all-targets -- -D warnings: clean.
cargo test --workspace: 128 passed.
Workspace is now clippy-clean (previous commit). Promoting the
clippy job from advisory (continue-on-error + bare clippy) to
gating: any new warning fails the PR. Caught in PRs is much cheaper
than discovering on push to main.
clippy --fix from the previous cleanup pass introduced rustfmt
diffs in 4 files. Re-running fmt to keep CI's fmt-check job green.
No behaviour changes; cargo test --workspace: 128 passed.
clippy::collapsible_match (deny-by-default on rustc 1.95+, which
the GitHub runner ships) flagged the inner `if data.len() > 1`
inside the `0x01 =>` arm. Rewriting as a guard `0x01 if data.len()
> 1 =>` is functionally identical — empty audio frames still get
ignored and fall through to `_ => {}`. Local toolchain is older so
the lint didn't surface in pre-push runs; surfaced once CI clippy
went strict.
The AuraTests target couldn't compile against the Aura module
because its build settings had no path to the UniFFI-generated
aura_coreFFI Clang module. Added HEADER_SEARCH_PATHS and
SWIFT_INCLUDE_PATHS = $(PROJECT_DIR)/Aura/Generated to both Debug
and Release configs. The Aura target was finding it implicitly via
the bridging header's #import of "Generated/aura_coreFFI.h"; tests
need the modulemap on a real search path.

Also: libaura_core.a was referenced by absolute /Users/crabclaw/...
path and LIBRARY_SEARCH_PATHS pointed at the same hardcoded
/target/release. Both made the project unbuildable for any other
contributor (and CI). Switched to $(PROJECT_DIR)/Aura/Generated
where build_macos.sh writes both the .a and .dylib.

ServerManager and ProfileManager now accept a custom storageKey in
their initializers (defaults preserve production behavior). Tests
were already trying to clean "TestAura..." UserDefaults keys, but
the managers hardcoded "AuraServerProfiles" / "AuraUserProfiles",
so cleanup was a no-op and parallel tests fought over the real
user prefs. Updated all four affected test files
(EdgeCaseTests, IntegrationTests, ProfileManagerTests,
ServerManagerTests) to construct managers with the test-prefixed
key and to clean up before constructing rather than after (init
loads, so order matters).

Two of the six "new manager" persistence tests were missing the
custom storageKey on the simulated-restart manager; added those.

Test-code fixes:
- SecureEnclaveTests: added missing `import CryptoKit` and stopped
  poking at UserIdentity.signingKey (private). The test that used
  it for a wrap/unwrap roundtrip now constructs a Curve25519 key
  directly.
- MlsProtocolTests: channelId moved from u64 → String at the
  protocol layer; updated all 32 call sites and added
  `import Foundation` for Data.

Local result: 85 passed / 4 failed (was 40/30 baseline). The 4
remaining failures (MLS three-party, biometric persistence, import
roundtrip signature mismatch, fuzz random-data edge) are real
pre-existing bugs and out of scope for this commit.
macos.yml runs on macos-latest, builds the Rust core via
scripts/build_macos.sh, then xcodebuild test on the Aura scheme.
Five known-broken tests are skipped via -skip-testing flags; see
the workflow comment for the bug list and re-enable plan. Code
signing is disabled and protobuf is installed via brew.

desktop.yml runs on ubuntu-latest, builds aura-core, installs the
matching uniffi-bindgen-cs tag from NordSecurity, regenerates
aura_core.cs, drops libaura_core.so into Generated/, then dotnet
test. Skips the cargo install when rust-cache restored the binary.

Both share the opus DNN cache+download pattern with ci.yml. PR
runs cancel in-flight predecessors — extra valuable on macOS
where minutes are 10x.

Also bumps clients/desktop/Tests/Aura.Desktop.Tests.csproj from
net8.0 to net10.0 so the test project can reference the main
project (which already targets net10.0). Pre-existing build break.

All third-party actions SHA-pinned; dtolnay/rust-toolchain stays
branch-tracked on @stable by design.
Bumps [bytes](https://github.com/tokio-rs/bytes) from 1.11.0 to 1.11.1.
- [Release notes](https://github.com/tokio-rs/bytes/releases)
- [Changelog](https://github.com/tokio-rs/bytes/blob/master/CHANGELOG.md)
- [Commits](tokio-rs/bytes@v1.11.0...v1.11.1)

---
updated-dependencies:
- dependency-name: bytes
  dependency-version: 1.11.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Apr 30, 2026
@klobucar klobucar force-pushed the main branch 2 times, most recently from 440b1c1 to d8186c1 Compare April 30, 2026 03:02
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dependabot Bot commented on behalf of github Apr 30, 2026

Looks like bytes is up-to-date now, so this is no longer needed.

@dependabot dependabot Bot closed this Apr 30, 2026
@dependabot dependabot Bot deleted the dependabot/cargo/bytes-1.11.1 branch April 30, 2026 03:09
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