Before this change, NetBird Agent wasn't handling
peer interface configuration changes dynamically.
Also, remote peer configuration changes have
not been applied (e.g. AllowedIPs changed).
Not a very common cause, but still it should be handled.
Now, Agent reacts to PeerConfig changes sent from the
management service and restarts remote connections
if AllowedIps have been changed.
When stopping engine, all peer conns have to be closed
and for each peer WireGuard iface is called
to remove WireGuard peer.
This operation happens in a goroutine causing
Engine to remove the whole WireGuard interface before.
Therefore consequent calls to RemovePeer are unsuccessful.
This fix just adds a small delay before removing interface.
When one of the peers has a static public host IP
or both peers are in the same local network
we establish a direct Wireguard connection
bypassing proxy usage.
This helps reduce FD usage and improves
performance.
* test: WIP mocking the grpc server for testing the sending of the client information
* WIP: Test_SystemMetaDataFromClient with mocks, todo:
* fix: failing meta data test
* test: add system meta expectation in management client test
* fix: removing deprecated register function, replacing with new one
* fix: removing deprecated register function from mockclient interface impl
* fix: fixing interface declaration
* chore: remove unused commented code
Co-authored-by: braginini <bangvalo@gmail.com>
* update interface tests and configuration messages
* little debug
* little debug on both errors
* print all devs
* list of devices
* debug func
* handle interface close
* debug socks
* debug socks
* if ports match
* use random assigned ports
* remove unused const
* close management client connection when stopping engine
* GracefulStop when management clients are closed
* enable workflows on PRs too
* remove iface_test debug code
* feature: support new management service protocol
* chore: add more logging to track networkmap serial
* refactor: organize peer update code in engine
* chore: fix lint issues
* refactor: extract Signal client interface
* test: add signal client mock
* refactor: introduce Management Service client interface
* chore: place management and signal clients mocks to respective packages
* test: add Serial test to the engine
* fix: lint issues
* test: unit tests for a networkMapUpdate
* test: unit tests Sync update
* script to generate syso files
* test wireguard-windows driver package
* set int log
* add windows test
* add windows test
* verbose bash
* use cd
* move checkout
* exit 0
* removed tty flag
* artifact path
* fix tags and add cache
* fix cache
* fix cache
* test dir
* restore artifacts in the root
* try dll file
* try dll file
* copy dll
* typo in copy dll
* compile test
* checkout first
* updated cicd
* fix add address issue and gen GUID
* psexec typo
* accept eula
* mod tidy before tests
* regular test exec and verbose test with psexec
* test all
* return WGInterface Interface
* use WgIfaceName and timeout after 30 seconds
* different ports and validate connect 2 peers
* Use time.After for timeout and close interface
* Use time.After for testing connect peers
* WG Interface struct
* Update engine and parse address
* refactor Linux create and assignAddress
* NewWGIface and configuration methods
* Update proxy with interface methods
* update up command test
* resolve lint warnings
* remove psexec test
* close copied files
* add goos before build
* run tests on mac,windows and linux
* cache by testing os
* run on push
* fix indentation
* adjust test timeouts
* remove parallel flag
* mod tidy before test
* ignore syso files
* removed functions and renamed vars
* different IPs for connect peers test
* Generate syso with DLL
* Single Close method
* use port from test constant
* test: remove wireguard interfaces after finishing engine test
* use load_wgnt_from_rsrc
Co-authored-by: braginini <bangvalo@gmail.com>
* fix: too many open files caused by agent not being closed after unsuccessful attempts to start a peer connection (happens when no network available)
* fix: minor refactor to consider signal status
* refactor: move goroutine that runs Signal Client Receive to the engine for better control
* chore: fix comments typo
* test: fix golint
* chore: comments update
* chore: consider connection state=READY in signal and management clients
* chore: fix typos
* test: fix signal ping-pong test
* chore: add wait condition to signal client
* refactor: add stream status to the Signal client
* refactor: defer mutex unlock
* feature: update STUNs and TURNs in engine
* fix: setup TURN credentials request only when refresh enabled
* feature: update TURNs and STUNs in teh client app on Management update
* chore: disable peer reflexive candidates in ICE
* chore: relocate management.json
* chore: make TURN secret and pwd plain text in config
* feature: replace RegisterPeer with Login method that does both - registration and login
* test: add management login test
* feature: add WiretrusteeConfig to the Login response to configure peer global config
* feature: add client peer login support
* fix: missing parts
* chore: update go deps
* feature: support Management Service gRPC endpoints [CLIENT]
* feature: finalize client sync with management
* fix: management store peer key lower case restore
* fix: management returns peer ip without a mask
* refactor: remove cmd pkg
* fix: invalid tun interface name on mac
* fix: timeout when calling management client
* fix: tests and lint errors
* fix: golang-test workflow
* fix: client service tests
* fix: iface build
* feature: detect management scheme on startup
* chore: better logs for management
* fix: goreleaser
* fix: lint errors
* fix: signal TLS
* fix: direct Wireguard connection
* chore: verbose logging on direct connection
