mirror of
https://github.com/netbirdio/netbird.git
synced 2026-07-04 21:59:55 +00:00
Compare commits
1 Commits
wg_watcher
...
dependabot
| Author | SHA1 | Date | |
|---|---|---|---|
|
|
8c5a20b045 |
6
.github/workflows/agent-network-e2e.yml
vendored
6
.github/workflows/agent-network-e2e.yml
vendored
@@ -22,20 +22,20 @@ jobs:
|
||||
persist-credentials: false
|
||||
|
||||
- name: Install Go
|
||||
uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
|
||||
uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6.5.0
|
||||
with:
|
||||
go-version-file: "go.mod"
|
||||
|
||||
# Container-driver builder so the harness can build the combined/proxy/
|
||||
# client images from source with a local layer cache.
|
||||
- name: Set up Buildx
|
||||
uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4.1.0
|
||||
uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
|
||||
|
||||
# Persist the Docker layer cache across runs. This caches the base, apt,
|
||||
# and go-mod-download layers; the Go compile still re-runs, as BuildKit
|
||||
# mount caches cannot be exported to the GitHub cache.
|
||||
- name: Cache Docker layers
|
||||
uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
|
||||
uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: /tmp/.buildx-cache
|
||||
key: ${{ runner.os }}-anet-e2e-buildx-${{ hashFiles('go.sum', 'combined/Dockerfile.multistage', 'proxy/Dockerfile.multistage', 'e2e/harness/Dockerfile.client') }}
|
||||
|
||||
2
.github/workflows/golang-test-darwin.yml
vendored
2
.github/workflows/golang-test-darwin.yml
vendored
@@ -27,7 +27,7 @@ jobs:
|
||||
cache: false
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: ~/go/pkg/mod
|
||||
key: macos-gotest-${{ hashFiles('**/go.sum') }}
|
||||
|
||||
2
.github/workflows/golang-test-freebsd.yml
vendored
2
.github/workflows/golang-test-freebsd.yml
vendored
@@ -28,7 +28,7 @@ jobs:
|
||||
id: test
|
||||
env:
|
||||
GO_VERSION: ${{ steps.goversion.outputs.version }}
|
||||
uses: vmactions/freebsd-vm@b84ab5559b5a1bb4b8ee2737d2506a16e1737636 # v1.4.8
|
||||
uses: vmactions/freebsd-vm@5a72679103d223925653750faa878a143340fbd0 # v1.5.0
|
||||
with:
|
||||
usesh: true
|
||||
copyback: false
|
||||
|
||||
28
.github/workflows/golang-test-linux.yml
vendored
28
.github/workflows/golang-test-linux.yml
vendored
@@ -22,7 +22,7 @@ jobs:
|
||||
with:
|
||||
persist-credentials: false
|
||||
|
||||
- uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4.0.1
|
||||
- uses: dorny/paths-filter@7b450fff21473bca461d4b92ce414b9d0420d706 # v4.0.2
|
||||
id: filter
|
||||
with:
|
||||
filters: |
|
||||
@@ -41,7 +41,7 @@ jobs:
|
||||
echo "modcache=$(go env GOMODCACHE)" >> $GITHUB_ENV
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
id: cache
|
||||
with:
|
||||
path: |
|
||||
@@ -135,7 +135,7 @@ jobs:
|
||||
echo "modcache=$(go env GOMODCACHE)" >> $GITHUB_ENV
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache/restore@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
${{ env.cache }}
|
||||
@@ -192,7 +192,7 @@ jobs:
|
||||
echo "modcache_dir=$(go env GOMODCACHE)" >> $GITHUB_OUTPUT
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache/restore@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
id: cache-restore
|
||||
with:
|
||||
path: |
|
||||
@@ -266,7 +266,7 @@ jobs:
|
||||
echo "modcache=$(go env GOMODCACHE)" >> $GITHUB_ENV
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache/restore@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
${{ env.cache }}
|
||||
@@ -325,7 +325,7 @@ jobs:
|
||||
echo "modcache=$(go env GOMODCACHE)" >> $GITHUB_ENV
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache/restore@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
${{ env.cache }}
|
||||
@@ -383,7 +383,7 @@ jobs:
|
||||
echo "modcache=$(go env GOMODCACHE)" >> $GITHUB_ENV
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache/restore@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
${{ env.cache }}
|
||||
@@ -440,7 +440,7 @@ jobs:
|
||||
echo "modcache=$(go env GOMODCACHE)" >> $GITHUB_ENV
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache/restore@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
${{ env.cache }}
|
||||
@@ -457,7 +457,7 @@ jobs:
|
||||
|
||||
- name: Login to Docker hub
|
||||
if: github.event.pull_request && github.event.pull_request.head.repo && github.event.pull_request.head.repo.full_name == '' || github.repository == github.event.pull_request.head.repo.full_name || !github.head_ref
|
||||
uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
|
||||
uses: docker/login-action@c99871dec2022cc055c062a10cc1a1310835ceb4 # v4.3.0
|
||||
with:
|
||||
username: ${{ secrets.DOCKER_USER }}
|
||||
password: ${{ secrets.DOCKER_TOKEN }}
|
||||
@@ -545,7 +545,7 @@ jobs:
|
||||
echo "modcache=$(go env GOMODCACHE)" >> $GITHUB_ENV
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache/restore@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
${{ env.cache }}
|
||||
@@ -562,7 +562,7 @@ jobs:
|
||||
|
||||
- name: Login to Docker hub
|
||||
if: github.event.pull_request && github.event.pull_request.head.repo && github.event.pull_request.head.repo.full_name == '' || github.repository == github.event.pull_request.head.repo.full_name || !github.head_ref
|
||||
uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
|
||||
uses: docker/login-action@c99871dec2022cc055c062a10cc1a1310835ceb4 # v4.3.0
|
||||
with:
|
||||
username: ${{ secrets.DOCKER_USER }}
|
||||
password: ${{ secrets.DOCKER_TOKEN }}
|
||||
@@ -640,7 +640,7 @@ jobs:
|
||||
echo "modcache=$(go env GOMODCACHE)" >> $GITHUB_ENV
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache/restore@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
${{ env.cache }}
|
||||
@@ -657,7 +657,7 @@ jobs:
|
||||
|
||||
- name: Login to Docker hub
|
||||
if: github.event.pull_request && github.event.pull_request.head.repo && github.event.pull_request.head.repo.full_name == '' || github.repository == github.event.pull_request.head.repo.full_name || !github.head_ref
|
||||
uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
|
||||
uses: docker/login-action@c99871dec2022cc055c062a10cc1a1310835ceb4 # v4.3.0
|
||||
with:
|
||||
username: ${{ secrets.DOCKER_USER }}
|
||||
password: ${{ secrets.DOCKER_TOKEN }}
|
||||
@@ -710,7 +710,7 @@ jobs:
|
||||
echo "modcache=$(go env GOMODCACHE)" >> $GITHUB_ENV
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache/restore@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
${{ env.cache }}
|
||||
|
||||
2
.github/workflows/golang-test-windows.yml
vendored
2
.github/workflows/golang-test-windows.yml
vendored
@@ -35,7 +35,7 @@ jobs:
|
||||
echo "modcache=$(go env GOMODCACHE)" >> $env:GITHUB_ENV
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
${{ env.cache }}
|
||||
|
||||
2
.github/workflows/golangci-lint.yml
vendored
2
.github/workflows/golangci-lint.yml
vendored
@@ -56,7 +56,7 @@ jobs:
|
||||
if: matrix.os == 'ubuntu-latest'
|
||||
run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev libpcap-dev
|
||||
- name: golangci-lint
|
||||
uses: golangci/golangci-lint-action@82606bf257cbaff209d206a39f5134f0cfbfd2ee #v9.2.1
|
||||
uses: golangci/golangci-lint-action@ba0d7d2ec06a0ea1cb5fa41b2e4a3ab91d21278a #v9.3.0
|
||||
with:
|
||||
version: latest
|
||||
skip-cache: true
|
||||
|
||||
@@ -34,7 +34,7 @@ jobs:
|
||||
distribution: "adopt"
|
||||
- name: NDK Cache
|
||||
id: ndk-cache
|
||||
uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: /usr/local/lib/android/sdk/ndk
|
||||
key: ndk-cache-23.1.7779620
|
||||
|
||||
22
.github/workflows/release.yml
vendored
22
.github/workflows/release.yml
vendored
@@ -64,7 +64,7 @@ jobs:
|
||||
if: steps.check_diff.outputs.diff_exists == 'true'
|
||||
env:
|
||||
GO_VERSION: ${{ steps.goversion.outputs.version }}
|
||||
uses: vmactions/freebsd-vm@b84ab5559b5a1bb4b8ee2737d2506a16e1737636 # v1.4.8
|
||||
uses: vmactions/freebsd-vm@5a72679103d223925653750faa878a143340fbd0 # v1.5.0
|
||||
with:
|
||||
usesh: true
|
||||
copyback: false
|
||||
@@ -171,7 +171,7 @@ jobs:
|
||||
go-version-file: "go.mod"
|
||||
cache: false
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache/restore@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
~/go/pkg/mod
|
||||
@@ -186,18 +186,18 @@ jobs:
|
||||
- name: check git status
|
||||
run: git --no-pager diff --exit-code
|
||||
- name: Set up QEMU
|
||||
uses: docker/setup-qemu-action@06116385d9baf250c9f4dcb4858b16962ea869c3 #v4.1.0
|
||||
uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8 #v4.2.0
|
||||
- name: Set up Docker Buildx
|
||||
uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 #v4.1.0
|
||||
uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c #v4.2.0
|
||||
- name: Login to Docker hub
|
||||
if: github.event_name != 'pull_request'
|
||||
uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
|
||||
uses: docker/login-action@c99871dec2022cc055c062a10cc1a1310835ceb4 # v4.3.0
|
||||
with:
|
||||
username: ${{ secrets.DOCKER_USER }}
|
||||
password: ${{ secrets.DOCKER_TOKEN }}
|
||||
- name: Log in to the GitHub container registry
|
||||
if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
|
||||
uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
|
||||
uses: docker/login-action@c99871dec2022cc055c062a10cc1a1310835ceb4 # v4.3.0
|
||||
with:
|
||||
registry: ghcr.io
|
||||
username: ${{ github.actor }}
|
||||
@@ -221,7 +221,7 @@ jobs:
|
||||
run: goversioninfo -arm -64 -icon client/ui/assets/netbird.ico -manifest client/manifest.xml -product-name ${{ env.PRODUCT_NAME }} -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/resources_windows_arm64.syso
|
||||
- name: Run GoReleaser
|
||||
id: goreleaser
|
||||
uses: goreleaser/goreleaser-action@5daf1e915a5f0af01ddbcd89a43b8061ff4f1a89 # v7.2.2
|
||||
uses: goreleaser/goreleaser-action@f06c13b6b1a9625abc9e6e439d9c05a8f2190e94 # v7.2.3
|
||||
with:
|
||||
version: ${{ env.GORELEASER_VER }}
|
||||
args: release --clean ${{ env.flags }}
|
||||
@@ -382,7 +382,7 @@ jobs:
|
||||
go-version-file: "go.mod"
|
||||
cache: false
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
~/go/pkg/mod
|
||||
@@ -423,7 +423,7 @@ jobs:
|
||||
run: goversioninfo -arm -64 -icon client/ui/assets/netbird.ico -manifest client/ui/manifest.xml -product-name ${{ env.PRODUCT_NAME }}-"UI" -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/ui/resources_windows_arm64.syso
|
||||
|
||||
- name: Run GoReleaser
|
||||
uses: goreleaser/goreleaser-action@5daf1e915a5f0af01ddbcd89a43b8061ff4f1a89 # v7.2.2
|
||||
uses: goreleaser/goreleaser-action@f06c13b6b1a9625abc9e6e439d9c05a8f2190e94 # v7.2.3
|
||||
with:
|
||||
version: ${{ env.GORELEASER_VER }}
|
||||
args: release --config .goreleaser_ui.yaml --clean ${{ env.flags }}
|
||||
@@ -477,7 +477,7 @@ jobs:
|
||||
go-version-file: "go.mod"
|
||||
cache: false
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: |
|
||||
~/go/pkg/mod
|
||||
@@ -491,7 +491,7 @@ jobs:
|
||||
run: git --no-pager diff --exit-code
|
||||
- name: Run GoReleaser
|
||||
id: goreleaser
|
||||
uses: goreleaser/goreleaser-action@5daf1e915a5f0af01ddbcd89a43b8061ff4f1a89 # v7.2.2
|
||||
uses: goreleaser/goreleaser-action@f06c13b6b1a9625abc9e6e439d9c05a8f2190e94 # v7.2.3
|
||||
with:
|
||||
version: ${{ env.GORELEASER_VER }}
|
||||
args: release --config .goreleaser_ui_darwin.yaml --clean ${{ env.flags }}
|
||||
|
||||
@@ -78,7 +78,7 @@ jobs:
|
||||
go-version-file: "go.mod"
|
||||
|
||||
- name: Cache Go modules
|
||||
uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
|
||||
uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
|
||||
with:
|
||||
path: ~/go/pkg/mod
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
|
||||
2
.github/workflows/wasm-build-validation.yml
vendored
2
.github/workflows/wasm-build-validation.yml
vendored
@@ -29,7 +29,7 @@ jobs:
|
||||
- name: Install dependencies
|
||||
run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev libpcap-dev
|
||||
- name: Install golangci-lint
|
||||
uses: golangci/golangci-lint-action@82606bf257cbaff209d206a39f5134f0cfbfd2ee #v9.2.1
|
||||
uses: golangci/golangci-lint-action@ba0d7d2ec06a0ea1cb5fa41b2e4a3ab91d21278a #v9.3.0
|
||||
with:
|
||||
version: latest
|
||||
install-mode: binary
|
||||
|
||||
@@ -195,6 +195,7 @@ func NewConn(config ConnConfig, services ServiceDependencies) (*Conn, error) {
|
||||
statusICE: worker.NewAtomicStatus(),
|
||||
dumpState: dumpState,
|
||||
endpointUpdater: NewEndpointUpdater(connLog, config.WgConfig, isController(config)),
|
||||
wgWatcher: NewWGWatcher(connLog, config.WgConfig.WgInterface, config.Key, dumpState),
|
||||
metricsRecorder: services.MetricsRecorder,
|
||||
}
|
||||
|
||||
@@ -662,12 +663,11 @@ func (conn *Conn) onGuardEvent() {
|
||||
}
|
||||
}
|
||||
|
||||
func (conn *Conn) onWGDisconnected(watcherCtx context.Context) {
|
||||
func (conn *Conn) onWGDisconnected() {
|
||||
conn.mu.Lock()
|
||||
defer conn.mu.Unlock()
|
||||
|
||||
// watcherCtx guards against a stale watcher tearing down a connection that already superseded it.
|
||||
if conn.ctx.Err() != nil || watcherCtx.Err() != nil {
|
||||
if conn.ctx.Err() != nil {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -802,39 +802,25 @@ func (conn *Conn) isConnectedOnAllWay() (status guard.ConnStatus) {
|
||||
})
|
||||
}
|
||||
|
||||
// enableWgWatcherIfNeeded starts a fresh watcher instance per connection attempt, so its
|
||||
// lifecycle stays bound to conn.mu and enable/disable can't race an old goroutine's shutdown.
|
||||
// Caller must hold conn.mu.
|
||||
func (conn *Conn) enableWgWatcherIfNeeded(enabledTime time.Time) {
|
||||
if conn.wgWatcher != nil {
|
||||
if !conn.wgWatcher.PrepareInitialHandshake() {
|
||||
return
|
||||
}
|
||||
|
||||
watcher := NewWGWatcher(conn.Log, conn.config.WgConfig.WgInterface, conn.config.Key, conn.dumpState)
|
||||
watcher.PrepareInitialHandshake()
|
||||
|
||||
wgWatcherCtx, wgWatcherCancel := context.WithCancel(conn.ctx)
|
||||
conn.wgWatcher = watcher
|
||||
conn.wgWatcherCancel = wgWatcherCancel
|
||||
|
||||
conn.wgWatcherWg.Add(1)
|
||||
go func() {
|
||||
defer conn.wgWatcherWg.Done()
|
||||
onDisconnected := func() { conn.onWGDisconnected(wgWatcherCtx) }
|
||||
watcher.EnableWgWatcher(wgWatcherCtx, enabledTime, onDisconnected, conn.onWGHandshakeSuccess)
|
||||
conn.wgWatcher.EnableWgWatcher(wgWatcherCtx, enabledTime, conn.onWGDisconnected, conn.onWGHandshakeSuccess)
|
||||
}()
|
||||
}
|
||||
|
||||
// disableWgWatcherIfNeeded cancels and drops the watcher once no transport is active. It never
|
||||
// waits for the goroutine: the timeout path reentrantly calls back here under conn.mu, so
|
||||
// blocking would deadlock. Caller must hold conn.mu.
|
||||
func (conn *Conn) disableWgWatcherIfNeeded() {
|
||||
if conn.currentConnPriority != conntype.None || conn.wgWatcher == nil {
|
||||
return
|
||||
if conn.currentConnPriority == conntype.None && conn.wgWatcherCancel != nil {
|
||||
conn.wgWatcherCancel()
|
||||
conn.wgWatcherCancel = nil
|
||||
}
|
||||
conn.wgWatcherCancel()
|
||||
conn.wgWatcher = nil
|
||||
conn.wgWatcherCancel = nil
|
||||
}
|
||||
|
||||
func (conn *Conn) newProxy(remoteConn net.Conn) (wgproxy.Proxy, error) {
|
||||
@@ -857,9 +843,7 @@ func (conn *Conn) resetEndpoint() {
|
||||
return
|
||||
}
|
||||
conn.Log.Infof("reset wg endpoint")
|
||||
if conn.wgWatcher != nil {
|
||||
conn.wgWatcher.Reset()
|
||||
}
|
||||
conn.wgWatcher.Reset()
|
||||
if err := conn.endpointUpdater.RemoveEndpointAddress(); err != nil {
|
||||
conn.Log.Warnf("failed to remove endpoint address before update: %v", err)
|
||||
}
|
||||
|
||||
@@ -3,6 +3,7 @@ package peer
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
@@ -23,14 +24,14 @@ type WGInterfaceStater interface {
|
||||
GetStats() (map[string]configurer.WGStats, error)
|
||||
}
|
||||
|
||||
// WGWatcher is single-shot: one instance per connection attempt, run once, then discarded.
|
||||
// Lifecycle is owned by Conn under conn.mu, so it keeps no "enabled" state to go stale.
|
||||
type WGWatcher struct {
|
||||
log *log.Entry
|
||||
wgIfaceStater WGInterfaceStater
|
||||
peerKey string
|
||||
stateDump *stateDump
|
||||
|
||||
enabled bool
|
||||
muEnabled sync.Mutex
|
||||
// initialHandshake is not thread-safe; never call PrepareInitialHandshake and EnableWgWatcher concurrently.
|
||||
initialHandshake time.Time
|
||||
|
||||
@@ -47,14 +48,25 @@ func NewWGWatcher(log *log.Entry, wgIfaceStater WGInterfaceStater, peerKey strin
|
||||
}
|
||||
}
|
||||
|
||||
// PrepareInitialHandshake reads the peer's current WireGuard handshake time. It must be
|
||||
// called before the peer is (re)configured on the WireGuard interface, so the captured
|
||||
// baseline reflects the state prior to this connection attempt instead of racing with
|
||||
// that configuration.
|
||||
func (w *WGWatcher) PrepareInitialHandshake() {
|
||||
// PrepareInitialHandshake reserves the watcher and reads the peer's current WireGuard
|
||||
// handshake time. It must be called before the peer is (re)configured on the WireGuard
|
||||
// interface, so the captured baseline reflects the state prior to this connection attempt
|
||||
// instead of racing with that configuration. Returns ok=false if the watcher is already
|
||||
// running, in which case EnableWgWatcher must not be called.
|
||||
func (w *WGWatcher) PrepareInitialHandshake() (ok bool) {
|
||||
w.muEnabled.Lock()
|
||||
if w.enabled {
|
||||
w.muEnabled.Unlock()
|
||||
return false
|
||||
}
|
||||
|
||||
w.log.Debugf("enable WireGuard watcher")
|
||||
w.enabled = true
|
||||
w.muEnabled.Unlock()
|
||||
|
||||
handshake, _ := w.wgState()
|
||||
w.initialHandshake = handshake
|
||||
return true
|
||||
}
|
||||
|
||||
// EnableWgWatcher runs the WireGuard watcher loop using the handshake baseline captured by
|
||||
@@ -62,6 +74,10 @@ func (w *WGWatcher) PrepareInitialHandshake() {
|
||||
// for context lifecycle management.
|
||||
func (w *WGWatcher) EnableWgWatcher(ctx context.Context, enabledTime time.Time, onDisconnectedFn func(), onHandshakeSuccessFn func(when time.Time)) {
|
||||
w.periodicHandshakeCheck(ctx, onDisconnectedFn, onHandshakeSuccessFn, enabledTime, w.initialHandshake)
|
||||
|
||||
w.muEnabled.Lock()
|
||||
w.enabled = false
|
||||
w.muEnabled.Unlock()
|
||||
}
|
||||
|
||||
// Reset signals the watcher that the WireGuard peer has been reset and a new
|
||||
@@ -87,7 +103,6 @@ func (w *WGWatcher) periodicHandshakeCheck(ctx context.Context, onDisconnectedFn
|
||||
case <-timer.C:
|
||||
handshake, ok := w.handshakeCheck(lastHandshake)
|
||||
if !ok {
|
||||
// early ctx cancel check return
|
||||
if ctx.Err() != nil {
|
||||
return
|
||||
}
|
||||
@@ -132,9 +147,9 @@ func (w *WGWatcher) handshakeCheck(lastHandshake time.Time) (*time.Time, bool) {
|
||||
|
||||
w.log.Tracef("previous handshake, handshake: %v, %v", lastHandshake, handshake)
|
||||
|
||||
// the current known handshake did not change
|
||||
// the current know handshake did not change
|
||||
if handshake.Equal(lastHandshake) {
|
||||
w.log.Warnf("WireGuard handshake not updated: %v", handshake)
|
||||
w.log.Warnf("WireGuard handshake timed out: %v", handshake)
|
||||
return nil, false
|
||||
}
|
||||
|
||||
|
||||
@@ -7,6 +7,7 @@ import (
|
||||
"time"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
"github.com/stretchr/testify/require"
|
||||
|
||||
"github.com/netbirdio/netbird/client/iface/configurer"
|
||||
)
|
||||
@@ -34,7 +35,8 @@ func TestWGWatcher_EnableWgWatcher(t *testing.T) {
|
||||
ctx, cancel := context.WithCancel(context.Background())
|
||||
defer cancel()
|
||||
|
||||
watcher.PrepareInitialHandshake()
|
||||
ok := watcher.PrepareInitialHandshake()
|
||||
require.True(t, ok, "watcher should not be enabled yet")
|
||||
|
||||
onDisconnected := make(chan struct{}, 1)
|
||||
go watcher.EnableWgWatcher(ctx, time.Now(), func() {
|
||||
@@ -64,7 +66,8 @@ func TestWGWatcher_ReEnable(t *testing.T) {
|
||||
watcher := NewWGWatcher(mlog, mocWgIface, "", newStateDump("peer", mlog, &Status{}))
|
||||
|
||||
ctx, cancel := context.WithCancel(context.Background())
|
||||
watcher.PrepareInitialHandshake()
|
||||
ok := watcher.PrepareInitialHandshake()
|
||||
require.True(t, ok, "watcher should not be enabled yet")
|
||||
|
||||
wg := &sync.WaitGroup{}
|
||||
wg.Add(1)
|
||||
@@ -80,7 +83,8 @@ func TestWGWatcher_ReEnable(t *testing.T) {
|
||||
ctx, cancel = context.WithCancel(context.Background())
|
||||
defer cancel()
|
||||
|
||||
watcher.PrepareInitialHandshake()
|
||||
ok = watcher.PrepareInitialHandshake()
|
||||
require.True(t, ok, "watcher should be re-enabled after the previous run stopped")
|
||||
|
||||
onDisconnected := make(chan struct{}, 1)
|
||||
go watcher.EnableWgWatcher(ctx, time.Now(), func() {
|
||||
|
||||
@@ -1,191 +0,0 @@
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"net/netip"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/routeselector"
|
||||
"github.com/netbirdio/netbird/route"
|
||||
)
|
||||
|
||||
func newExitNodeTestManager() *DefaultManager {
|
||||
return &DefaultManager{routeSelector: routeselector.NewRouteSelector()}
|
||||
}
|
||||
|
||||
func exitRoute(netID, peer string, skipAutoApply bool) *route.Route {
|
||||
return &route.Route{
|
||||
NetID: route.NetID(netID),
|
||||
Network: netip.MustParsePrefix("0.0.0.0/0"),
|
||||
Peer: peer,
|
||||
SkipAutoApply: skipAutoApply,
|
||||
}
|
||||
}
|
||||
|
||||
func TestPickPreferredExitNode(t *testing.T) {
|
||||
tests := []struct {
|
||||
name string
|
||||
info exitNodeInfo
|
||||
want route.NetID
|
||||
}{
|
||||
{
|
||||
name: "persisted user selection wins over management",
|
||||
info: exitNodeInfo{
|
||||
allIDs: []route.NetID{"a", "b", "c"},
|
||||
userSelected: []route.NetID{"b"},
|
||||
selectedByManagement: []route.NetID{"a"},
|
||||
},
|
||||
want: "b",
|
||||
},
|
||||
{
|
||||
name: "multiple user-selected self-heal to deterministic min",
|
||||
info: exitNodeInfo{
|
||||
allIDs: []route.NetID{"a", "b", "c"},
|
||||
userSelected: []route.NetID{"c", "a"},
|
||||
},
|
||||
want: "a",
|
||||
},
|
||||
{
|
||||
name: "explicit opt-out keeps none",
|
||||
info: exitNodeInfo{
|
||||
allIDs: []route.NetID{"a", "b"},
|
||||
userDeselected: []route.NetID{"a", "b"},
|
||||
},
|
||||
want: "",
|
||||
},
|
||||
{
|
||||
name: "fresh defaults to management auto-apply pick",
|
||||
info: exitNodeInfo{
|
||||
allIDs: []route.NetID{"a", "b", "c"},
|
||||
selectedByManagement: []route.NetID{"b"},
|
||||
},
|
||||
want: "b",
|
||||
},
|
||||
{
|
||||
name: "no user pick and no management auto-apply selects none",
|
||||
info: exitNodeInfo{
|
||||
allIDs: []route.NetID{"c", "a", "b"},
|
||||
},
|
||||
want: "",
|
||||
},
|
||||
{
|
||||
name: "user-deselect does not block a management auto-apply sibling",
|
||||
info: exitNodeInfo{
|
||||
allIDs: []route.NetID{"a", "b"},
|
||||
userDeselected: []route.NetID{"a"},
|
||||
selectedByManagement: []route.NetID{"b"},
|
||||
},
|
||||
want: "b",
|
||||
},
|
||||
}
|
||||
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
assert.Equal(t, tt.want, pickPreferredExitNode(tt.info), "preferred exit node")
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestEnforceSingleExitNode(t *testing.T) {
|
||||
m := newExitNodeTestManager()
|
||||
all := []route.NetID{"a", "b", "c"}
|
||||
|
||||
m.enforceSingleExitNode("b", all)
|
||||
assert.False(t, m.routeSelector.IsSelected("a"), "a should be deselected")
|
||||
assert.True(t, m.routeSelector.IsSelected("b"), "b should be the only selected exit node")
|
||||
assert.False(t, m.routeSelector.IsSelected("c"), "c should be deselected")
|
||||
|
||||
// Switching the preferred node moves the single selection.
|
||||
m.enforceSingleExitNode("c", all)
|
||||
assert.False(t, m.routeSelector.IsSelected("a"), "a stays deselected")
|
||||
assert.False(t, m.routeSelector.IsSelected("b"), "b should now be deselected")
|
||||
assert.True(t, m.routeSelector.IsSelected("c"), "c should now be selected")
|
||||
|
||||
// Empty preferred turns every exit node off.
|
||||
m.enforceSingleExitNode("", all)
|
||||
for _, id := range all {
|
||||
assert.False(t, m.routeSelector.IsSelected(id), "no exit node should be selected")
|
||||
}
|
||||
}
|
||||
|
||||
func TestEnforceSingleExitNode_RespectsDeselectAll(t *testing.T) {
|
||||
m := newExitNodeTestManager()
|
||||
m.routeSelector.DeselectAllRoutes()
|
||||
|
||||
m.enforceSingleExitNode("b", []route.NetID{"a", "b"})
|
||||
|
||||
assert.True(t, m.routeSelector.IsDeselectAll(), "global deselect-all must stay in effect")
|
||||
assert.False(t, m.routeSelector.IsSelected("b"), "no exit node should be forced on while deselect-all is set")
|
||||
}
|
||||
|
||||
func TestUpdateRouteSelectorFromManagement_FreshSelectsOne(t *testing.T) {
|
||||
m := newExitNodeTestManager()
|
||||
routes := route.HAMap{
|
||||
"exitA|0.0.0.0/0": {exitRoute("exitA", "p1", false)},
|
||||
"exitB|0.0.0.0/0": {exitRoute("exitB", "p2", false)},
|
||||
"lan|192.168.1.0/24": {{NetID: "lan", Network: netip.MustParsePrefix("192.168.1.0/24"), Peer: "p3"}},
|
||||
"exitC|0.0.0.0/0": {exitRoute("exitC", "p4", false)},
|
||||
}
|
||||
|
||||
m.updateRouteSelectorFromManagement(routes)
|
||||
|
||||
// Exactly one exit node (the deterministic first) is selected.
|
||||
assert.True(t, m.routeSelector.IsSelected("exitA"), "exitA is the deterministic default")
|
||||
assert.False(t, m.routeSelector.IsSelected("exitB"), "exitB must not also be selected")
|
||||
assert.False(t, m.routeSelector.IsSelected("exitC"), "exitC must not also be selected")
|
||||
// Non-exit routes are left at their default-on state.
|
||||
assert.True(t, m.routeSelector.IsSelected("lan"), "non-exit route selection is untouched")
|
||||
}
|
||||
|
||||
func TestUpdateRouteSelectorFromManagement_HonorsPersistedPick(t *testing.T) {
|
||||
m := newExitNodeTestManager()
|
||||
routes := route.HAMap{
|
||||
"exitA|0.0.0.0/0": {exitRoute("exitA", "p1", false)},
|
||||
"exitB|0.0.0.0/0": {exitRoute("exitB", "p2", false)},
|
||||
}
|
||||
all := []route.NetID{"exitA", "exitB"}
|
||||
|
||||
// Simulate the state the runtime select path leaves behind: exactly one
|
||||
// exit node explicitly selected, its sibling deselected.
|
||||
require.NoError(t, m.routeSelector.SelectRoutes([]route.NetID{"exitB"}, true, all))
|
||||
require.NoError(t, m.routeSelector.DeselectRoutes([]route.NetID{"exitA"}, all))
|
||||
|
||||
m.updateRouteSelectorFromManagement(routes)
|
||||
|
||||
assert.True(t, m.routeSelector.IsSelected("exitB"), "persisted pick must stay selected")
|
||||
assert.False(t, m.routeSelector.IsSelected("exitA"), "the other exit node stays deselected")
|
||||
}
|
||||
|
||||
func TestUpdateRouteSelectorFromManagement_OptOutKeepsNone(t *testing.T) {
|
||||
m := newExitNodeTestManager()
|
||||
routes := route.HAMap{
|
||||
"exitA|0.0.0.0/0": {exitRoute("exitA", "p1", false)},
|
||||
"exitB|0.0.0.0/0": {exitRoute("exitB", "p2", false)},
|
||||
}
|
||||
all := []route.NetID{"exitA", "exitB"}
|
||||
|
||||
// User deselected exit nodes and selected none.
|
||||
require.NoError(t, m.routeSelector.DeselectRoutes(all, all))
|
||||
|
||||
m.updateRouteSelectorFromManagement(routes)
|
||||
|
||||
assert.False(t, m.routeSelector.IsSelected("exitA"), "opt-out keeps exitA off")
|
||||
assert.False(t, m.routeSelector.IsSelected("exitB"), "opt-out keeps exitB off")
|
||||
}
|
||||
|
||||
func TestUpdateRouteSelectorFromManagement_NoAutoApplySelectsNone(t *testing.T) {
|
||||
m := newExitNodeTestManager()
|
||||
// SkipAutoApply=true: management offers the exit nodes but doesn't request
|
||||
// auto-activation, so none should be selected until the user picks one.
|
||||
routes := route.HAMap{
|
||||
"exitA|0.0.0.0/0": {exitRoute("exitA", "p1", true)},
|
||||
"exitB|0.0.0.0/0": {exitRoute("exitB", "p2", true)},
|
||||
}
|
||||
|
||||
m.updateRouteSelectorFromManagement(routes)
|
||||
|
||||
assert.False(t, m.routeSelector.IsSelected("exitA"), "no auto-apply keeps exitA off")
|
||||
assert.False(t, m.routeSelector.IsSelected("exitB"), "no auto-apply keeps exitB off")
|
||||
}
|
||||
@@ -701,13 +701,7 @@ func resolveURLsToIPs(urls []string) []net.IP {
|
||||
return ips
|
||||
}
|
||||
|
||||
// updateRouteSelectorFromManagement reconciles exit-node selection on every
|
||||
// network map: it keeps at most one exit node selected — the user's persisted
|
||||
// pick, else whatever management marks for auto-apply (SkipAutoApply=false),
|
||||
// else none. We never auto-activate an exit node the map doesn't request; it
|
||||
// stays off until the user picks it. Exit nodes are mutually exclusive, but the
|
||||
// RouteSelector stores routes with default-on semantics, so without this every
|
||||
// available exit node would report selected at once.
|
||||
// updateRouteSelectorFromManagement updates the route selector based on the isSelected status from the management server
|
||||
func (m *DefaultManager) updateRouteSelectorFromManagement(clientRoutes route.HAMap) {
|
||||
m.mirrorV6ExitPairSelections(clientRoutes)
|
||||
|
||||
@@ -718,14 +712,13 @@ func (m *DefaultManager) updateRouteSelectorFromManagement(clientRoutes route.HA
|
||||
return
|
||||
}
|
||||
|
||||
info := m.collectExitNodeInfo(clientRoutes)
|
||||
if len(info.allIDs) == 0 {
|
||||
exitNodeInfo := m.collectExitNodeInfo(clientRoutes)
|
||||
if len(exitNodeInfo.allIDs) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
preferred := pickPreferredExitNode(info)
|
||||
m.enforceSingleExitNode(preferred, info.allIDs)
|
||||
m.logExitNodeUpdate(info, preferred)
|
||||
m.updateExitNodeSelections(exitNodeInfo)
|
||||
m.logExitNodeUpdate(exitNodeInfo)
|
||||
}
|
||||
|
||||
// mirrorV6ExitPairSelections keeps every synthesized "-v6" exit route's selection
|
||||
@@ -753,10 +746,6 @@ type exitNodeInfo struct {
|
||||
userDeselected []route.NetID
|
||||
}
|
||||
|
||||
// collectExitNodeInfo categorises the available exit nodes by their persisted
|
||||
// selection state. It keys on the base (v4) NetID and skips the synthesized
|
||||
// "-v6" partner, which inherits its base's selection through the RouteSelector
|
||||
// — counting it separately would double-count the pair.
|
||||
func (m *DefaultManager) collectExitNodeInfo(clientRoutes route.HAMap) exitNodeInfo {
|
||||
var info exitNodeInfo
|
||||
|
||||
@@ -766,9 +755,6 @@ func (m *DefaultManager) collectExitNodeInfo(clientRoutes route.HAMap) exitNodeI
|
||||
}
|
||||
|
||||
netID := haID.NetID()
|
||||
if strings.HasSuffix(string(netID), route.V6ExitSuffix) {
|
||||
continue
|
||||
}
|
||||
info.allIDs = append(info.allIDs, netID)
|
||||
|
||||
if m.routeSelector.HasUserSelectionForRoute(netID) {
|
||||
@@ -805,52 +791,45 @@ func (m *DefaultManager) checkManagementSelection(routes []*route.Route, netID r
|
||||
}
|
||||
}
|
||||
|
||||
// pickPreferredExitNode chooses the single exit node to keep selected. In order:
|
||||
// - a persisted user selection wins (deterministic if several survive from
|
||||
// legacy state, so the set self-heals down to one);
|
||||
// - otherwise activate only what management marks for auto-apply
|
||||
// (SkipAutoApply=false); the lexicographically first if it marks several.
|
||||
//
|
||||
// Returns "" when neither holds — we never force an arbitrary exit node on. A
|
||||
// route the map doesn't auto-apply stays off until the user selects it.
|
||||
// info.userDeselected is informational only: an explicit deselect simply keeps
|
||||
// that route out of both lists above, so it can't be picked.
|
||||
func pickPreferredExitNode(info exitNodeInfo) route.NetID {
|
||||
if len(info.userSelected) > 0 {
|
||||
return minNetID(info.userSelected)
|
||||
}
|
||||
if len(info.selectedByManagement) > 0 {
|
||||
return minNetID(info.selectedByManagement)
|
||||
}
|
||||
return ""
|
||||
func (m *DefaultManager) updateExitNodeSelections(info exitNodeInfo) {
|
||||
routesToDeselect := m.getRoutesToDeselect(info.allIDs)
|
||||
m.deselectExitNodes(routesToDeselect)
|
||||
m.selectExitNodesByManagement(info.selectedByManagement, info.allIDs)
|
||||
}
|
||||
|
||||
// enforceSingleExitNode makes preferred the only selected exit node: every other
|
||||
// available exit node is deselected and preferred (if any) is selected, without
|
||||
// disturbing non-exit route selections. The whole reconciliation runs under a
|
||||
// single RouteSelector lock (SetExclusiveExitNode) so a concurrent deselect-all
|
||||
// cannot interleave and get undone; a global deselect-all is left untouched so
|
||||
// the user's "all off" stays in effect.
|
||||
func (m *DefaultManager) enforceSingleExitNode(preferred route.NetID, allIDs []route.NetID) {
|
||||
m.routeSelector.SetExclusiveExitNode(preferred, allIDs)
|
||||
}
|
||||
|
||||
func (m *DefaultManager) logExitNodeUpdate(info exitNodeInfo, preferred route.NetID) {
|
||||
log.Debugf("Exit node selection: %d available, preferred=%q (%d user-selected, %d user-deselected, %d management-selected)",
|
||||
len(info.allIDs), preferred, len(info.userSelected), len(info.userDeselected), len(info.selectedByManagement))
|
||||
}
|
||||
|
||||
// minNetID returns the lexicographically smallest NetID, for a deterministic
|
||||
// default pick that stays stable across restarts.
|
||||
func minNetID(ids []route.NetID) route.NetID {
|
||||
if len(ids) == 0 {
|
||||
return ""
|
||||
}
|
||||
best := ids[0]
|
||||
for _, id := range ids[1:] {
|
||||
if id < best {
|
||||
best = id
|
||||
func (m *DefaultManager) getRoutesToDeselect(allIDs []route.NetID) []route.NetID {
|
||||
var routesToDeselect []route.NetID
|
||||
for _, netID := range allIDs {
|
||||
if !m.routeSelector.HasUserSelectionForRoute(netID) {
|
||||
routesToDeselect = append(routesToDeselect, netID)
|
||||
}
|
||||
}
|
||||
return best
|
||||
return routesToDeselect
|
||||
}
|
||||
|
||||
func (m *DefaultManager) deselectExitNodes(routesToDeselect []route.NetID) {
|
||||
if len(routesToDeselect) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
err := m.routeSelector.DeselectRoutes(routesToDeselect, routesToDeselect)
|
||||
if err != nil {
|
||||
log.Warnf("Failed to deselect exit nodes: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
func (m *DefaultManager) selectExitNodesByManagement(selectedByManagement []route.NetID, allIDs []route.NetID) {
|
||||
if len(selectedByManagement) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
err := m.routeSelector.SelectRoutes(selectedByManagement, true, allIDs)
|
||||
if err != nil {
|
||||
log.Warnf("Failed to select exit nodes: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
func (m *DefaultManager) logExitNodeUpdate(info exitNodeInfo) {
|
||||
log.Debugf("Updated route selector: %d exit nodes available, %d selected by management, %d user-selected, %d user-deselected",
|
||||
len(info.allIDs), len(info.selectedByManagement), len(info.userSelected), len(info.userDeselected))
|
||||
}
|
||||
|
||||
@@ -115,38 +115,7 @@ func (rs *RouteSelector) DeselectAllRoutes() {
|
||||
clear(rs.selectedRoutes)
|
||||
}
|
||||
|
||||
// SetExclusiveExitNode atomically makes preferred the only selected exit node
|
||||
// among exitIDs: every other ID in exitIDs is deselected and preferred (when
|
||||
// non-empty) is selected, all under a single lock. Holding the lock across the
|
||||
// whole reconciliation prevents a concurrent DeselectAllRoutes from interleaving
|
||||
// between the deselect and select steps and being silently undone. A global
|
||||
// deselect-all is left untouched so the user's "all off" stays in effect;
|
||||
// non-exit routes are never referenced, so their selection is preserved.
|
||||
func (rs *RouteSelector) SetExclusiveExitNode(preferred route.NetID, exitIDs []route.NetID) {
|
||||
rs.mu.Lock()
|
||||
defer rs.mu.Unlock()
|
||||
|
||||
if rs.deselectAll {
|
||||
return
|
||||
}
|
||||
|
||||
for _, id := range exitIDs {
|
||||
if id == preferred {
|
||||
continue
|
||||
}
|
||||
rs.deselectedRoutes[id] = struct{}{}
|
||||
delete(rs.selectedRoutes, id)
|
||||
}
|
||||
|
||||
if preferred != "" {
|
||||
delete(rs.deselectedRoutes, preferred)
|
||||
rs.selectedRoutes[preferred] = struct{}{}
|
||||
}
|
||||
}
|
||||
|
||||
// IsDeselectAll reports whether the global "deselect all" flag is set, i.e. the
|
||||
// user explicitly disabled every route. Callers enforcing per-route invariants
|
||||
// (e.g. single exit node) should leave the selection untouched when it is.
|
||||
// IsDeselectAll reports whether the user has explicitly deselected all routes.
|
||||
func (rs *RouteSelector) IsDeselectAll() bool {
|
||||
rs.mu.RLock()
|
||||
defer rs.mu.RUnlock()
|
||||
|
||||
Reference in New Issue
Block a user