Replace fragmented random key generation with a single 24-word BIP-39
mnemonic that deterministically derives all node keys: Ed25519 (DID),
secp256k1 (Nostr/Bitcoin), BIP-84 xprv (Bitcoin Core), and LND aezeed
entropy. New onboarding flow: seed generate → word verification → identity
naming. Restore path enabled via 24-word entry. Includes seed RPC handlers,
mock backend support, LND/Bitcoin Core wallet-from-seed integration, and
UI polish across settings and discover views.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- I2: Add MemoryMax=4G, LimitNOFILE=65535, TasksMax=2048 to systemd service
- I3: Tor rotation keeps old service for 1h transition before cleanup
- R14: Replace .parse().unwrap() with .unwrap_or(localhost) in rate limiter
- R15: Replace 7 unwrap/expect in mesh protocol with proper error propagation
- R27: Add 10s timeouts to mesh Bitcoin RPC calls
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- R6: Convert 6 std::fs calls in session.rs to tokio::fs async
- R7: Convert std::fs::read_to_string in docker_packages.rs to async
- R8: Convert 3 std::fs calls in port_allocator.rs to async, switch to tokio::sync::Mutex
- R9+R10+R11: Fix blocking I/O in node_message.rs and nostr_discovery.rs
- R12: Convert electrs_status.rs from sync TCP to async tokio::net with 5s timeouts
- R4+R5: Spawn periodic cleanup tasks for endpoint and login rate limiters
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- node.rotate-did: generates new Ed25519 keypair, signs rotation proof
with old key, overwrites identity files, requires password
- federation.notify-did-change: broadcasts rotation proof to all
trusted/observer peers over Tor
- federation.peer-did-changed: receiving side verifies rotation proof
against known pubkey before updating peer's DID
- Rate-limited: 3/600s for rotation, 5/60s for peer notification
- Signature verification uses ed25519_dalek (constant-time)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
BUG-1 (P0): CSRF tokens now HMAC-derived from session token instead of
random — survives backend restarts, eliminates cookie/header race conditions.
Frontend retries 403s as belt-and-suspenders.
TASK-8 H2: federation.peer-joined verifies ed25519 signature on join messages.
TASK-8 H3: federation.peer-address-changed requires signed proof from known peer.
TASK-8 H4: Rust backend default bind 0.0.0.0 → 127.0.0.1 (nginx proxies all).
BUG-20: ElectrumX index estimate string fixed from ~55GB to ~130GB.
BUG-37: App card Start/Stop buttons split into loading vs interactive states
to prevent WebSocket state flicker during container scans.
BUG-40: Uninstall modal uses Teleport to body with z-[3000] for full overlay.
BUG-41: Uninstalling overlay on card + optimistic store removal.
Updated MASTER_PLAN.md and BETA-PROGRESS.md to reflect all completed work.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- SecretsManager: raw key stored in Zeroizing<[u8; 32]>, auto-zeroed on drop
- SecretsManager: replaced thread_rng with OsRng (CSPRNG) for nonces
- Remember-me secret: derived from machine-id via SHA-256 (deterministic, no
plaintext key storage)
- Bitcoin ecash balance: uses checked_add with u64::MAX saturation on overflow
- TOTP setup/confirm: added to EndpointRateLimiter (3 and 5 per 5min)
- AppId validation and Tor service name validation already existed
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Rate limiters correctly use monotonic Instant. Session TTL uses
SystemTime for wall-clock accuracy across sleep/hibernate.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Instant is monotonic but drifts on sleep/hibernate common on NUC
hardware. SystemTime gives proper wall-clock expiry for sessions.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
New RPC endpoints:
- backup.upload-s3: Upload encrypted backup to any S3-compatible endpoint
- backup.download-s3: Download backup from S3 to local storage
Supports MinIO, Backblaze B2, Wasabi via basic auth + S3 API.
Backups are AES-256-GCM encrypted before upload.
Rate-limited at 3 requests per 10 minutes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add US-10 backup/restore test section to test-cross-node.sh
- Test cycle: create → list → verify → delete, 10 iterations × 2 nodes
- Increase backup.create rate limit from 3/600 to 10/600 (still conservative)
- Increase backup.restore rate limit from 2/600 to 5/600
- Clean up 21K+ stale DWN test messages on both servers
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- TOTP 2FA: full setup/confirm/disable/login flow with Argon2id + ChaCha20-Poly1305
encrypted secret storage, QR code generation, and bcrypt-hashed backup codes
- API key switcher: OAuth vs personal API key toggle in AIUI chat settings with
status indicator, key validation, and help text
- Login progress bar: server startup detection with health check polling, form
disabled until server is ready
- AI quarantine docs: comprehensive HTML page documenting all 6 security layers
- Settings: AI Data Access permission toggles with per-category control
- Alpha hardening plan: 28-task overnight automation plan across 7 phases
(onboarding, login, app install, AIUI, UI polish, security, ISO build)
- Backlog: node discovery spatial map feature for alpha demo
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
