This update adds new relay integration for NetBird clients. The new relay is based on web sockets and listens on a single port.
- Adds new relay implementation with websocket with single port relaying mechanism
- refactor peer connection logic, allowing upgrade and downgrade from/to P2P connection
- peer connections are faster since it connects first to relay and then upgrades to P2P
- maintains compatibility with old clients by not using the new relay
- updates infrastructure scripts with new relay service
* abstract peer channel
* remove wip code
* refactor NewServer with Peer updates channel
* feature: add TURN credentials manager
* hmac logic
* example test function
* test: add TimeBasedAuthSecretsManager_GenerateCredentials test
* test: make tests for now with hardcoded secret
* test: add TimeBasedAuthSecretsManager_SetupRefresh test
* test: add TimeBasedAuthSecretsManager_SetupRefresh test
* test: add TimeBasedAuthSecretsManager_CancelRefresh test
* feature: extract TURNConfig to the management config
* feature: return hash based TURN credentials only on initial sync
* feature: make TURN time based secret credentials optional
Co-authored-by: mlsmaycon <mlsmaycon@gmail.com>