# Changelog

All notable changes to Archipelago will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]

## [1.3.0] - 2026-03-19

### Security

#### Pentest Remediation (33 findings, all addressed)
- **Critical**: Backend now binds to 127.0.0.1 only — no more direct LAN access to port 5678
- **Critical**: Fixed path traversal in Tor service management that could allow `sudo rm -rf` on arbitrary directories
- **Critical**: Fixed unauthenticated file read/delete via DWN recordId path traversal
- **High**: Federation peers now require cryptographic signature — unsigned peers rejected
- **High**: Login redirect XSS vulnerability fixed with proper URL validation
- **High**: Viewer role restricted to read-only node methods (was granting sign/export access)
- **High**: Backup restore/verify now validates IDs against path traversal
- **High**: Tar archive extraction validates every entry path (prevents tar slip attacks)
- **High**: S3 backup endpoints require HTTPS and reject private IP ranges
- **Medium**: Remember-me token secret now uses cryptographic random (not machine-id)
- **Medium**: Destructive operations (factory reset, onboarding reset) now require password re-verification
- **Medium**: Session token rotated after TOTP verification (prevents interception reuse)
- **Medium**: Webhook URL validation hardened against IPv6 bypass, DNS rebinding, redirect chains
- **Low**: CORS localhost:8100 only included in dev mode
- **Low**: CSP `unsafe-inline` removed from `script-src`
- **Low**: Content filenames validated against path separators and hidden file prefixes
- **Low**: Nostr relay URLs restricted to `wss://` with private IP rejection
- **Low**: Onion address validation enforces v3 format (56 base32 chars)
- **Low**: Router detection restricted to private IP ranges only

#### Nginx Authentication
- Fixed session cookie name mismatch (`session_id` → `session`) across all nginx auth checks
- LND Connect info endpoint now properly authenticated

### Container Reliability

#### Memory Limits (prevents OOM crashes)
- All 37 containers in `first-boot-containers.sh` now have `--memory=` limits
- Automatic RAM tier detection — reduced limits on 8GB machines
- Prevents a single runaway container from crashing the entire system

#### Smart Container States
- New `exited` state distinguishes crashed containers from intentionally stopped ones
- Crashed containers show red "crashed" badge with restart button
- Health-aware status: "healthy" (green), "starting up" (yellow spinner), "unhealthy" (orange pulse)
- Restart button added next to Stop on running containers

#### Crash Recovery Improvements
- Boot recovery and health monitor now coordinate via shared flag (no more restart cascade)
- User-stopped containers tracked in `user-stopped.json` — survive reboots without auto-restart
- Boot recovery uses tiered ordering: databases → core → services → apps → UIs
- Health monitor waits for boot recovery to complete before starting checks

### UI Improvements

#### Home Dashboard
- Wallet card now matches Web5 wallet display
- New Transactions modal with full history (incoming/outgoing, amounts, confirmations)
- Transactions button in header — switches to "Incoming" badge when pending transactions exist
- Dev faucet button (dev mode only) with mutable wallet state
- Fixed system stats crash (`cpu_usage_percent` field name mismatch)

#### Apps & App Details
- Container restart button (icon) next to Stop on all running apps
- Exited/crashed containers show "Restart" instead of "Start" with red styling
- Removed broken sticky header from Apps page
- Health-aware status badges throughout

#### Mesh, Cloud, Settings & More
- Mesh view overhaul with improved layout
- Glass button styling updates across components
- New BaseModal and ToggleSwitch components
- Updated translations (English + Spanish)
- Spotlight search improvements

### Infrastructure

#### LND Connect
- Tor hidden service now exposes LND REST port (8080) for remote wallet connections
- Fixed in ISO build script, deploy script, and live servers

#### Dev Environment
- Mock backend has mutable wallet state (faucet/send/receive actually change balances)
- Testnet stack option auto-starts Podman machine on macOS
- Boot mode simulation for testing startup screens

## [1.2.0] - 2026-03-14

### Fixed

#### Crash Loop Resolution
- Identified and fixed UFW blocking Podman subnet DNS resolution on .228
- Fixed archy-nbxplorer, btcpay-server, mempool-web, immich crash loops (3500+ restarts)
- All 32 containers stable with zero crash loops after fix

#### DWN Sync Performance
- Made `dwn.sync` endpoint non-blocking (background task with polling)
- Added 90-second overall sync timeout to prevent indefinite blocking
- Deduplicated peer onion addresses before syncing
- Batched message pushes (50/batch) instead of one-at-a-time over Tor
- Fixed HTTP handler to process all messages in batch (was only first)

#### Backup Reliability
- Increased backup.create rate limit from 3/600 to 10/600 for testing
- Increased backup.restore rate limit from 2/600 to 5/600

#### Deploy Script
- Added `set -eo pipefail` for pipe error detection
- Fixed duplicate variable initialization
- Fail on missing binary in --both path (was silently ignored)
- Added post-deploy health check on .198

### Added

#### Cross-Node Test Suite
- US-08: DWN sync tests — 50/50 pass (register, write, sync, query bidirectional)
- US-10: Backup/restore tests — 80/80 pass (create, list, verify, delete × 10 × 2 nodes)
- US-15: Boot recovery tests — .228 9/9 pass (32/32 containers survive 3 reboots)
- `trigger_sync_and_wait()` helper for polling async DWN sync

#### did:dht Integration Planning
- Architecture document: `docs/did-dht-integration.md`
- BEP-44 mutable DHT items, DNS packet encoding, z-base-32 identifiers
- Publication/resolution flows, `mainline` crate selection, security notes

#### DWN Protocol Definitions
- 4 Archipelago DWN protocols documented in `docs/dwn-protocols.md`
- Node Identity Announcements (public)
- File Sharing Catalog (public)
- Federation State (private)
- App Deployment Requests (private)
- Auto-registration of all 4 protocols on backend startup

#### Deploy Script Improvements
- `--dry-run` flag shows what would be deployed without executing
- Works with all other flags (--live, --both, --frontend-only)

#### ISO/First-Boot Improvements
- Auto-create swap file on first boot (50% RAM, min 2GB, max 8GB)
- Tiered container startup ordering in first-boot script
- Tier 1: Databases, Tier 2: Core Services (5s delay), Tier 3: Applications (5s delay)

### Security

#### Backend Hardening
- Rate limiting on federation endpoints (join 5/60s, invite 10/300s)
- DWN message data size limit (10MB max)
- Container security: cap-drop ALL, no-new-privileges, per-app memory limits
- Input validation: path traversal protection on identity/DID endpoints
- Error sanitization: internal paths stripped from error messages

## [1.1.0] - 2026-03-13

### Added

#### Nostr Identity in Onboarding
- Auto-generate secp256k1 Nostr keypair during identity creation
- Onboarding shows both DID (`did:key:z...`) and Nostr ID (`npub1...`) with copy buttons
- Real Ed25519 signature verification in onboarding verify step
- Real encrypted backup creation in onboarding backup step

#### NIP-07 Iframe Signing
- `nostr-provider.js` injected into all proxied iframe apps via nginx `sub_filter`
- `window.nostr` interface: `getPublicKey()`, `signEvent()`, `getRelays()`
- Signing consent modal with "Remember for this app" option
- `node.nostr-sign` RPC endpoint — signs events with node-level Nostr key
- NIP-04 and NIP-44 encrypt/decrypt RPC endpoints for iframe apps
- noStrudel Nostr client added to marketplace as iframe app

#### File Sharing Across Nodes
- Content catalog with add/remove/browse over Tor
- Three access modes: `free`, `peers_only` (DID-authenticated), `paid` (cashu tokens)
- Availability controls: `AllPeers`, `Nobody`, `Specific` (DID allowlist)
- Peer Files view in Cloud page for browsing federated peers' shared content
- Content download from peers via Tor SOCKS proxy

#### DWN Multi-Node Sync
- Bidirectional DWN message replication over Tor between federated nodes
- Protocol and message sync via `/dwn` HTTP endpoint
- DWN sync status in Federation dashboard with "Sync Now" button
- DWN management section in Web5 page (protocols, messages, sync targets)

#### Node Visualization Map
- D3.js force-directed network topology graph
- Nodes colored by trust level (green/amber/red), opacity by online status
- Self node centered, draggable peer nodes with tooltips
- List/Map tab switcher in Federation page with localStorage persistence

#### Tor Address Rotation
- `tor.rotate-service` RPC: generates new .onion address with 24h transition
- Automatic propagation to Nostr relays and federation peers
- `tor.cleanup-rotated` for expired transition directories
- Per-app Tor toggle (`tor.toggle-app`) to enable/disable Tor per service
- Tor management UI in Settings with rotate button and per-app toggles

#### Boot Container Recovery
- All stopped containers automatically started on backend boot
- Fixes clean reboot scenario where PID marker was removed by systemd

#### Monitoring & Testing
- Federation health check script (cron every 5min, CSV + JSON output)
- Uptime monitor with authenticated RPC access
- `test-first-install.sh` — 8-check post-install verification
- `test-nip07.sh` — 11-check NIP-07 signing validation
- `test-tor-rotation.sh` — 10-check Tor rotation lifecycle
- `test-integration-full.sh` — 23-check full integration test
- `test-failure-recovery.sh` — 5-scenario failure injection + recovery

### Fixed
- Health monitor webhook gate no longer blocks auto-restart and notifications
- Monitoring alerts now trigger webhook delivery (DiskWarning, ContainerCrash)
- Tor hostname reading with `tor-hostnames` readable cache (0700 system Tor dirs)
- Tor rotation clears hostname cache before reading new address
- Rotation restarts system Tor (not just archy-tor container)
- NIP-07 signing uses node-level key (matches `getPublicKey()`)
- DWN sync URL uses port 80 (nginx/Tor) instead of 5678
- DWN `/dwn` POST endpoint allows unauthenticated peer sync
- DWN message handler supports both single and batch message formats

## [0.8.0-rc1] - 2026-03-11

### Added

#### W3C Identity & Credentials
- W3C DID Core v1.0 compliant DID Document generation (`did:key` method)
- DID Document verification and cross-node resolution over Tor
- JSON-LD Verifiable Credentials (VC Data Model 2.0, Ed25519Signature2020 proofs)
- Verifiable Presentation creation with selective disclosure
- Credentials management UI at `/dashboard/web5/credentials`

#### Decentralized Web Node (DWN)
- DWN message store with CRUD, protocol registration, and query interface
- DWN HTTP API (`POST /dwn`, `GET /dwn/health`)
- Bidirectional peer sync over Tor via SOCKS proxy
- DWN management UI in Web5 page with protocol browser

#### Multi-Node Federation
- Node federation protocol with invite codes (`fed1:` prefix), trust levels, state sync
- Federation dashboard at `/dashboard/server/federation`
- Federated app deployment to trusted peers over Tor
- Architecture documented in `docs/multi-node-architecture.md`

#### Decentralized Marketplace
- NIP-78 Nostr-based app manifest discovery across relays
- Trust scoring (0-100) based on DID verification, relay consensus, federation trust
- App manifest publishing with Nostr secp256k1 signing
- Community marketplace tab in App Store with trust score badges

#### Networking
- VPN integration (Tailscale + WireGuard) with keypair generation and status display
- Mesh networking via Meshtastic LoRa devices with node discovery
- DNS-over-HTTPS configuration (Cloudflare, Google, Quad9, Mullvad, Custom)
- WiFi/Ethernet configuration via `nmcli` with scan-and-connect modal
- Network interfaces display in Server page

#### Hardware Wallet Support
- PSBT signing flow (create, QR display, finalize, broadcast)
- USB hardware wallet detection (ColdCard, Trezor, Ledger)
- Hardware wallet signing UI in LND views

#### System Management
- System monitoring (CPU, RAM, disk gauges on Dashboard)
- Automatic update system with download, apply, rollback, and scheduling
- Disk space management with auto-cleanup at 90% usage
- Container health monitoring with auto-recovery (max 3 restart attempts)
- Crash recovery via PID-file detection and container snapshot restoration
- Graceful shutdown with in-flight request draining (5s timeout)

#### Backup & Restore
- Full backup with tar.gz + ChaCha20-Poly1305 encryption
- Backup create, list, verify, restore, delete via RPC
- USB drive detection and backup-to-USB
- Backup UI in Settings page

#### Kiosk Mode
- Chromium kiosk with auto-restart and watchdog service
- Recovery page at `/recovery` (no auth required)
- Kiosk keyboard shortcuts (Ctrl+Shift+R/H/Q)
- Systemd services for kiosk and watchdog

#### ARM64 Support
- Cross-compilation for aarch64 with rustls-tls
- All 6 core apps verified with multi-arch images
- Parameterized ISO build script (`ARCH=arm64`)
- RPi 5 testing guide

#### Testing
- 236 frontend tests across 17 test files (Vitest)
- 124+ backend tests (cargo test)
- Playwright visual regression suite (12 pages)
- Chaos testing (SIGKILL recovery, concurrent RPC, rapid restarts)
- App lifecycle testing and dependency chain verification
- 1-week continuous uptime monitoring

#### Documentation
- Developer guide, API reference (100+ endpoints), app developer SDK guide
- 5 Architecture Decision Records (Podman, DID:key, Nostr, Tor, ChaCha20)
- Release process, canary deploy, quality baseline documentation

### Changed
- Settings sections use `glass-card` instead of `path-option-card`
- Web3 card shows "Coming Soon" badges instead of fake data
- Network diagnostics moved from Settings to Server page
- Removed `core/startos/` (2MB of dead code, zero dependencies)

### Fixed
- CSRF protection on all state-changing RPC calls
- CORS restricted to same-origin (removed `Access-Control-Allow-Origin: *`)
- Nginx security headers (X-Frame-Options, CSP, X-Content-Type-Options)
- All 24 silent catch blocks now log in dev mode
- Zero `console.log` outside dev gate, zero `any` types

### Security
- CSRF token validation on all state-changing endpoints
- Same-origin CORS policy
- Nginx security headers (SAMEORIGIN, nosniff, CSP, Referrer-Policy)
- Container security hardened (readonly root, dropped caps, non-root, no-new-privileges)
- Secrets rotation with AES-256-GCM and automatic scheduling

## [0.5.0-beta] - 2026-03-11

### Added

#### Security Hardening
- Session inactivity expiry (24h), max 5 concurrent sessions with oldest eviction
- Session rotation on password change (invalidates all other sessions)
- Container security: `--cap-drop=ALL`, `--security-opt=no-new-privileges:true`, read-only root
- Secrets rotation with AES-256-GCM encryption and metadata tracking
- Path traversal prevention (nginx regex blocks + client-side sanitizePath)
- Cookie-based auth for File Browser (removed token from URLs)
- Login rate limiting (5 failures per 60s per IP)
- TOTP two-factor authentication with backup codes

#### Performance
- Backend startup: ~100ms
- Frontend bundle: ~105 KB gzipped initial load
- WebSocket heartbeat (30s ping/pong) with exponential backoff reconnection
- Server-side 5-minute inactivity timeout for stale WebSocket connections
- Real-time install progress reporting via WebSocket during container pulls
- Connection state machine (connecting/connected/disconnecting/disconnected)

#### Apps & Integrations
- Pinned all container images to specific versions (no `:latest` tags)
- Fedimint and Fedimint Gateway with auto-LND detection
- IndeedHub virtual app integration
- Expanded read-only root filesystem support (electrs, nostr-relay, ollama)
- Dependency chain validation (Bitcoin → Electrs → Mempool, Bitcoin → LND)

#### Documentation
- Comprehensive user guide (docs/user-guide.md)
- Beta release checklist (docs/BETA-RELEASE-CHECKLIST.md)
- 72-hour stability test script

### Fixed
- Penpot hardcoded secret key replaced with SHA256-derived key
- WebSocket reconnection reliability after network interruption

## [0.1.0] - 2026-01-28

### 🎉 Initial Release

The first production release of Archipelago - a next-generation Bitcoin Node OS for macOS.

### Added

#### Core Features
- **Native Rust Backend** - High-performance async server using Tokio and Hyper
- **Modern Vue.js Frontend** - Beautiful glassmorphism UI with Tailwind CSS
- **Docker Integration** - Seamless container orchestration via Docker Desktop
- **Real-time WebSocket** - Live updates for container status and system events
- **Authentication System** - Secure user login and session management

#### Bitcoin & Lightning
- **Bitcoin Core** - Full node in regtest mode with custom UI
- **LND** - Lightning Network Daemon with dedicated interface
- **BTCPay Server** - Bitcoin payment processing
- **Mempool Explorer** - Blockchain visualization and analytics

#### Applications
- **Penpot** - Open-source design and prototyping platform
- **Endurain** - Self-hosted fitness tracking
- **Morphos** - File conversion utility
- **Nextcloud** - Cloud storage and file management
- **Home Assistant** - Home automation hub
- **Grafana** - Metrics and monitoring dashboards
- **OnlyOffice** - Document editing suite
- **SearXNG** - Privacy-respecting search engine
- **Fedimint** - Federated e-cash system

#### User Interface
- **Onboarding Flow** - Guided setup for new users
- **Dashboard** - Real-time system overview
- **My Apps** - Alphabetically sorted app management
- **Cloud Interface** - File management by type (Documents, Photos, Videos, Music)
- **Web5 Explorer** - Decentralized identity and data management
- **Settings** - System configuration and preferences
- **Custom Launch Pages** - Dedicated UIs for Bitcoin Core and LND

#### Technical Features
- **Container Runtime Abstraction** - Support for Docker and Podman
- **Dynamic Package Discovery** - Automatic detection of running containers
- **Health Monitoring** - Container status and health checks
- **Data Persistence** - Docker volumes for app data
- **Network Isolation** - Secure container networking
- **Resource Management** - CPU and memory allocation

### Architecture

- **Backend**: Rust + Tokio + Hyper + WebSocket
- **Frontend**: Vue 3 + TypeScript + Vite + Pinia
- **Styling**: Tailwind CSS + Custom Glassmorphism
- **Containers**: Docker Compose + Dockerode API
- **Build System**: Cargo + npm + macOS App Bundle

### Known Limitations

- Requires Docker Desktop (23.0+)
- macOS only (Intel and Apple Silicon)
- Single-user mode
- No auto-updates (manual download required)
- Ollama excluded due to image size
- Manual Docker container management

### System Requirements

- macOS 10.15 (Catalina) or later
- 8GB RAM minimum (16GB recommended)
- 20GB free disk space (50GB+ for blockchain data)
- Docker Desktop 23.0 or later
- Internet connection for initial container downloads

### Installation

1. Download `Archipelago-0.1.0-macOS.dmg`
2. Open the DMG and drag Archipelago to Applications
3. Install Docker Desktop if not already installed
4. Launch Archipelago from Applications
5. Access the UI at http://localhost:8100

### Security

- **Code Signed**: Yes (Developer ID)
- **Notarized**: Yes (Apple notarization)
- **Sandboxed**: No (requires full disk access for Docker)
- **Hardened Runtime**: Yes
- **Gatekeeper**: Compatible

### Documentation

- README.md - Project overview
- BUILD_MACOS.md - Build instructions
- DEPLOYMENT_CHECKLIST.md - Release process
- docs/ - Detailed documentation

### Credits

Built with:
- Rust (backend)
- Vue.js (frontend)
- Docker (containers)
- Alpine Linux (inspiration)
- Parmanode (Bitcoin scripts)
- And many open-source dependencies

### License

[Specify your license here]

---

## Version History

### 0.1.0 - 2026-01-28
Initial public release

---

## Future Roadmap

See GitHub Issues for planned features:
- [ ] Auto-update system
- [ ] Multi-user support
- [ ] Native container runtime (no Docker Desktop)
- [ ] iOS companion app
- [ ] Hardware wallet integration
- [ ] Tor integration
- [ ] VPN/Tailscale support
- [ ] Backup/restore functionality
- [ ] Mac App Store distribution
- [ ] Windows and Linux builds

## Contributing

See CONTRIBUTING.md for development setup and guidelines.

## Support

- GitHub Issues: Report bugs and request features
- Documentation: See `/docs` directory
- Community: [Discord/Telegram/Forum link]