kestrelos/docs/live-streaming.md at 422984f4256b9b5083eb477e40566d98fd8ed67b

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Details

major: kestrel is now a tak server (#6 )

## Added

- CoT (Cursor on Target) server on port 8089 enabling ATAK/iTAK device connectivity
- Support for TAK stream protocol and traditional XML CoT messages
- TLS/SSL support with automatic fallback to plain TCP
- Username/password authentication for CoT connections
- Real-time device position tracking with TTL-based expiration (90s default)
- API endpoints: `/api/cot/config`, `/api/cot/server-package`, `/api/cot/truststore`, `/api/me/cot-password`
- TAK Server section in Settings with QR code for iTAK setup
- ATAK password management in Account page for OIDC users
- CoT device markers on map showing real-time positions
- Comprehensive documentation in `docs/` directory
- Environment variables: `COT_PORT`, `COT_TTL_MS`, `COT_REQUIRE_AUTH`, `COT_SSL_CERT`, `COT_SSL_KEY`, `COT_DEBUG`
- Dependencies: `fast-xml-parser`, `jszip`, `qrcode`

## Changed

- Authentication system supports CoT password management for OIDC users
- Database schema includes `cot_password_hash` field
- Test suite refactored to follow functional design principles

## Removed

- Consolidated utility modules: `authConfig.js`, `authSkipPaths.js`, `bootstrap.js`, `poiConstants.js`, `session.js`

## Security

- XML entity expansion protection in CoT parser
- Enhanced input validation and SQL injection prevention
- Authentication timeout to prevent hanging connections

## Breaking Changes

- Port 8089 must be exposed for CoT server. Update firewall rules and Docker/Kubernetes configurations.

## Migration Notes

- OIDC users must set ATAK password via Account settings before connecting
- Docker: expose port 8089 (`-p 8089:8089`)
- Kubernetes: update Helm values to expose port 8089

Co-authored-by: Madison Grubb <madison@elastiflow.com>
Reviewed-on: #6

2026-02-17 16:41:41 +00:00

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Stream your phone's camera and location to KestrelOS. Appears as a live session on the map and in Cameras. Uses WebRTC (Mediasoup) and requires HTTPS on mobile.

Usage

Open Share live (sidebar → Share live or /share-live)
Tap Start sharing, allow camera/location permissions
Device appears on map and in Cameras
Tap Stop sharing to end

Permissions: Admin/leader can start sharing. All users can view live sessions.

Requirements

HTTPS (browsers require secure context for camera/geolocation)
Camera and location permissions
WebRTC ports: UDP/TCP 40000-49999 open on server

Local Development

Generate self-signed cert:

chmod +x scripts/gen-dev-cert.sh
./scripts/gen-dev-cert.sh 192.168.1.123  # Your LAN IP
npm run dev

On phone: Open https://192.168.1.123:3000, accept cert warning, sign in, use Share live.

WebRTC Configuration

Server auto-detects LAN IP for WebRTC
Docker/multiple NICs: Set MEDIASOUP_ANNOUNCED_IP to client-reachable IP/hostname
"Wrong host" error: Use same URL on phone/server, or set MEDIASOUP_ANNOUNCED_IP

Troubleshooting

Issue	Fix
"HTTPS required"	Use `https://` (not `http://`)
"Media devices not available"	Ensure HTTPS and browser permissions
"WebRTC: failed" / "Wrong host"	Set `MEDIASOUP_ANNOUNCED_IP`, open firewall ports `40000-49999`
Stream not visible	Check server reachability and firewall

1.5 KiB Raw Blame History

Share Live