Second piece of #591. Standalone package (pkg/service/updatecheck):
GitHub releases API client, golang.org/x/mod/semver comparison (promoted
from indirect to direct dependency), persisted state via datastore's
UpdateCheckState. Dev/(devel)/dirty current versions skip the comparison
entirely rather than guessing; prereleases are excluded even though
GitHub's /releases/latest endpoint shouldn't return one anyway (defensive).
Deliberately decoupled from handlers.Server/main.go: repo and current
version are constructor arguments, not hardcoded, so a future CLI-side
check could reuse this as a plain import rather than a rewrite (open
question 2 in the design doc).
Not wired into the service yet — nothing calls NewChecker/CheckNow outside
tests.
Refs #591
Adds a "Download diagnostic report" button on the Health tab that
produces an age-encrypted .age file the user can attach to a GitHub
issue without exposing sensitive data.
Archive contents (tar.gz, then age-encrypted with the maintainer's
SSH ed25519 public key):
- diagnostic.json structured health/device summary (no secrets)
- datastore/…/*.xml raw on-disk XML verbatim for diff vs HTTP
- http/service/… live service HTTP responses per account/device
- http/speaker/… live speaker API responses (port 8090)
- ssh/speaker/… CA bundles + logread (last 20 min, 127.0.0.1
filtered) + dmesg fetched via SSH
- system/ca.pem service CA cert
- system/resolv.conf host DNS resolver config
- settings.json service settings (OAuth secrets redacted)
- env.txt filtered process environment
- logs/service.txt in-memory service log buffer
Supporting tooling:
- scripts/setup-diagnostic-key.sh one-time SSH key-pair generation
- scripts/decrypt-diagnostic.go go run helper for maintainer decryption
- keys/public/diagnostic.pub committed public key (matches github.com/gesellix.keys)
- docs/DIAGNOSTIC-EXPORT.md maintainer setup + user workflow guide
- docs/concepts/ENCRYPTED-EXPORT.md research notes and architecture rationale
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
On a multi-homed host the discovery layer used to walk net.Interfaces()
and pick the first non-loopback IPv4 NIC, while UPnP/SSDP bound a
wildcard UDP socket and let the kernel route the multicast send. That
meant --bind on soundtouch-web only moved the HTTP listener; the
discovery still went out whatever interface the kernel preferred (often
the wrong one on hosts where the speakers sit behind a secondary NIC).
Introduce a separate DiscoveryInterface knob:
* pkg/config: DiscoveryInterface field + DISCOVERY_INTERFACE env var.
* pkg/discovery/mdns: NewMDNSDiscoveryServiceWithInterface; the
interface resolver now honours an explicit name and validates it
has a usable IPv4 address before handing it to hashicorp/mdns.
* pkg/discovery/upnp: when an interface is configured, bind the UDP
socket's source IP to the NIC's IPv4 and call
ipv4.PacketConn.SetMulticastInterface so M-SEARCH leaves the right
NIC. Without an interface, behaviour is unchanged.
* cmd/soundtouch-web: new --interface flag (DISCOVERY_INTERFACE env)
plumbed into the config before the discovery service is built.
go.mod/go.sum reflect promoting golang.org/x/net from indirect to a
direct dependency (now imported for ipv4.PacketConn).
Refs #264.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Refreshes docs/images/ui-{settings,devices,sync,migration}.png by
driving the web UI in chromedp against a synthetic speaker, so
documentation can be regenerated without real hardware and without
leaking personal data from the local network.
Three independent pieces:
- pkg/service/testing/fakespeaker — embeddable library serving the
HTTP and telnet surface the migration wizard probes (/info,
/presets, /recents and a getpdo CurrentSystemConfiguration reply
that places the device on the unmigrated happy path).
- cmd/dummy-speaker — thin CLI wrapping the library; self-registers
with a running service via POST /setup/devices.
- scripts/screenshots — chromedp runner driven by a JSON manifest;
decoupled from speaker/service setup so it can target any backend
URL. run.sh orchestrates a one-shot end-to-end capture and seeds
settings.json with a generic hostname plus discovery disabled to
keep real-network state out of the captures.
Captures are at DPR=2 for retina-sharp text.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Introduces a standalone `soundtouch-backup` CLI with three subcommands:
- `all`: authenticates with the Bose cloud, backs up account data, then
reads device IPs from devices.xml and backs up each reachable speaker
- `cloud`: fetches account profile, devices, sources, presets, and full
endpoint from streaming.bose.com
- `local`: backs up each speaker via HTTP API (12 endpoints) and
optionally via SSH (individual files + /opt/Bose/etc/ and
/mnt/nv/BoseApp-Persistence/1/ directories)
Also centralises pkg/service/ssh → pkg/ssh so both the service and the
backup tool share the same SSH client; adds ReadFile and ReadDir
methods, and handles the firmware quirk where cat exits 1 on empty
files.
Output is a single dated .tar.gz or .zip archive.
Example flow:
```shell
gesellix@Mac Bose-SoundTouch % go run ./cmd/soundtouch-backup all --output _/cloud-backup --email user@example.com
Password:
Authenticating as user@example.com...
✓ Authenticated (account ID: 1234567)
✓ email address (107 bytes)
✓ devices (1492 bytes)
✓ sources (1111 bytes)
✓ presets (2585 bytes)
✓ full account (55037 bytes)
Found 2 device(s) in cloud account, attempting local backup...
✓ ST20: 12 files via HTTP
⚠ ST20: SSH skipped /etc/remote_services (Process exited with status 1)
⚠ ST20: SSH empty file /mnt/nv/remote_services
✓ ST20: 64 files via SSH
✓ ST10: 12 files via HTTP
⚠ ST10: SSH empty file /etc/remote_services
⚠ ST10: SSH skipped /mnt/nv/remote_services (Process exited with status 1)
✓ ST10: 48 files via SSH
Archive written: _/cloud-backup/soundtouch-backup-2026-05-02.tar.gz (141 files)
```
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Bumps the golang group with 1 update:
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- Update Go version to 1.26.1 in go.mod and examples to address:
- GO-2026-4602 (os: FileInfo escape)
- GO-2026-4601 (net/url: IPv6 host literal parsing)
- GO-2026-4600 (crypto/x509: panic in name constraint checking)
- GO-2026-4599 (crypto/x509: incorrect email constraint enforcement)
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- Synchronize go.sum via go mod tidy.
Co-authored-by: Junie <junie@jetbrains.com>
Bumps the golang group with 1 update:
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Updates `golang.org/x/sys` from 0.40.0 to 0.41.0
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- Updated Go version from 1.25.6 to 1.25.7 in main go.mod
- Updated Go version in example modules (navigation-station-demo, preset-management)
- Fixes TLS vulnerability: Unexpected session resumption in crypto/tls
- Addresses security issue affecting WebSocket, HTTP handlers, and proxy operations
Reference: https://pkg.go.dev/vuln/GO-2026-4337
- Updated go.mod files to require Go 1.25.6
- Fixes vulnerability in crypto/tls package related to handshake message processing
- All example modules also updated to maintain consistency
- Verified with govulncheck: no vulnerabilities found
Bumps the golang group with 2 updates:
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- Reference original API documentation source from Bose Corporation
- Link to official Bose SoundTouch End-of-Life page
- Clarify this is an independent implementation
- Add disclaimer about non-affiliation with Bose Corporation
- Provide both online and local documentation references
- Added urfave/cli/v2 dependency for better CLI structure
- Created modular command structure with separate files:
- common.go: Shared utilities and client setup
- cmd_discover.go: Device discovery commands
- cmd_info.go: Device information commands
- cmd_volume.go: Volume control commands
- cmd_playback.go: Playback control commands
- cmd_source.go: Source selection commands
- Replaced giant main() function (complexity 149) with organized subcommands
- Added proper flag handling and validation
- Improved help text and user experience
WIP: Some issues remain (flag conflicts, missing commands)
Next: Complete remaining commands and fix conflicts
Features Added:
• mDNS/Bonjour discovery using hashicorp/mdns library
• Unified discovery service combining UPnP + mDNS + configuration
• Parallel discovery execution for optimal performance
• Comprehensive logging for both UPnP and mDNS discovery
• Network diagnostic tools for troubleshooting
New Discovery Methods:
• Configuration-based (fastest, most reliable)
• UPnP/SSDP discovery (widely supported, enhanced logging)
• mDNS/Bonjour discovery (Apple ecosystem friendly)
New Programs & Tools:
• cmd/example-mdns - Standalone mDNS discovery testing
• cmd/example-upnp - Isolated UPnP/SSDP discovery testing
• cmd/mdns-scanner - Network diagnostic tool for mDNS services
Enhanced Build System:
• make dev-mdns / dev-mdns-verbose (mDNS testing)
• make dev-upnp / dev-upnp-verbose (UPnP testing)
• make dev-scan-all (scan all network services)
• make dev-scan-soundtouch (scan for SoundTouch services)
Documentation:
• docs/DISCOVERY.md - Comprehensive discovery guide
• Updated README.md with new features and commands
• Full API documentation and troubleshooting guide
Technical Improvements:
• Detailed request/response logging for UPnP M-SEARCH
• Step-by-step mDNS service discovery tracking
• IP address resolution with IPv4/IPv6 handling
• Service name parsing and device info extraction
• Robust error handling and network diagnostics
Backward Compatibility:
• No breaking changes to existing APIs
• All existing tests pass
• CLI interface unchanged but enhanced
• Legacy UPnP-only service still available
Tobias Gesellchen
