mirror of
https://github.com/netbirdio/netbird.git
synced 2026-04-04 00:13:56 -04:00
Compare commits
2 Commits
deploy/pee
...
debug-goog
| Author | SHA1 | Date | |
|---|---|---|---|
|
|
5f41e2bd13 | ||
|
|
e3d038da8a |
2
.github/ISSUE_TEMPLATE/bug-issue-report.md
vendored
2
.github/ISSUE_TEMPLATE/bug-issue-report.md
vendored
@@ -2,7 +2,7 @@
|
||||
name: Bug/Issue report
|
||||
about: Create a report to help us improve
|
||||
title: ''
|
||||
labels: ['triage-needed']
|
||||
labels: ['triage']
|
||||
assignees: ''
|
||||
|
||||
---
|
||||
|
||||
8
.github/workflows/golang-test-darwin.yml
vendored
8
.github/workflows/golang-test-darwin.yml
vendored
@@ -32,14 +32,8 @@ jobs:
|
||||
restore-keys: |
|
||||
macos-go-
|
||||
|
||||
- name: Install libpcap
|
||||
run: brew install libpcap
|
||||
|
||||
- name: Install modules
|
||||
run: go mod tidy
|
||||
|
||||
- name: check git status
|
||||
run: git --no-pager diff --exit-code
|
||||
|
||||
- name: Test
|
||||
run: NETBIRD_STORE_ENGINE=${{ matrix.store }} go test -exec 'sudo --preserve-env=CI,NETBIRD_STORE_ENGINE' -timeout 5m -p 1 ./...
|
||||
run: NETBIRD_STORE_ENGINE=${{ matrix.store }} go test -exec 'sudo --preserve-env=CI' -timeout 5m -p 1 ./...
|
||||
|
||||
24
.github/workflows/golang-test-linux.yml
vendored
24
.github/workflows/golang-test-linux.yml
vendored
@@ -14,8 +14,8 @@ jobs:
|
||||
test:
|
||||
strategy:
|
||||
matrix:
|
||||
arch: [ '386','amd64' ]
|
||||
store: [ 'jsonfile', 'sqlite' ]
|
||||
arch: ['386','amd64']
|
||||
store: ['jsonfile', 'sqlite']
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Install Go
|
||||
@@ -36,20 +36,13 @@ jobs:
|
||||
uses: actions/checkout@v3
|
||||
|
||||
- name: Install dependencies
|
||||
run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev gcc-multilib libpcap-dev
|
||||
|
||||
- name: Install 32-bit libpcap
|
||||
if: matrix.arch == '386'
|
||||
run: sudo dpkg --add-architecture i386 && sudo apt update && sudo apt-get install -y libpcap0.8-dev:i386
|
||||
run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev gcc-multilib
|
||||
|
||||
- name: Install modules
|
||||
run: go mod tidy
|
||||
|
||||
- name: check git status
|
||||
run: git --no-pager diff --exit-code
|
||||
|
||||
- name: Test
|
||||
run: CGO_ENABLED=1 GOARCH=${{ matrix.arch }} NETBIRD_STORE_ENGINE=${{ matrix.store }} go test -exec 'sudo --preserve-env=CI,NETBIRD_STORE_ENGINE' -timeout 5m -p 1 ./...
|
||||
run: CGO_ENABLED=1 GOARCH=${{ matrix.arch }} NETBIRD_STORE_ENGINE=${{ matrix.store }} go test -exec 'sudo --preserve-env=CI' -timeout 5m -p 1 ./...
|
||||
|
||||
test_client_on_docker:
|
||||
runs-on: ubuntu-20.04
|
||||
@@ -71,14 +64,11 @@ jobs:
|
||||
uses: actions/checkout@v3
|
||||
|
||||
- name: Install dependencies
|
||||
run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev gcc-multilib libpcap-dev
|
||||
run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev gcc-multilib
|
||||
|
||||
- name: Install modules
|
||||
run: go mod tidy
|
||||
|
||||
- name: check git status
|
||||
run: git --no-pager diff --exit-code
|
||||
|
||||
- name: Generate Iface Test bin
|
||||
run: CGO_ENABLED=0 go test -c -o iface-testing.bin ./iface/
|
||||
|
||||
@@ -86,7 +76,7 @@ jobs:
|
||||
run: CGO_ENABLED=0 go test -c -o sharedsock-testing.bin ./sharedsock
|
||||
|
||||
- name: Generate RouteManager Test bin
|
||||
run: CGO_ENABLED=1 go test -c -o routemanager-testing.bin -tags netgo -ldflags '-w -extldflags "-static -ldbus-1 -lpcap"' ./client/internal/routemanager/...
|
||||
run: CGO_ENABLED=0 go test -c -o routemanager-testing.bin ./client/internal/routemanager/...
|
||||
|
||||
- name: Generate nftables Manager Test bin
|
||||
run: CGO_ENABLED=0 go test -c -o nftablesmanager-testing.bin ./client/firewall/nftables/...
|
||||
@@ -113,7 +103,7 @@ jobs:
|
||||
|
||||
- name: Run Engine tests in docker with file store
|
||||
run: docker run -t --cap-add=NET_ADMIN --privileged --rm -v $PWD:/ci -w /ci/client/internal -e NETBIRD_STORE_ENGINE="jsonfile" --entrypoint /busybox/sh gcr.io/distroless/base:debug -c /ci/engine-testing.bin -test.timeout 5m -test.parallel 1
|
||||
|
||||
|
||||
- name: Run Engine tests in docker with sqlite store
|
||||
run: docker run -t --cap-add=NET_ADMIN --privileged --rm -v $PWD:/ci -w /ci/client/internal -e NETBIRD_STORE_ENGINE="sqlite" --entrypoint /busybox/sh gcr.io/distroless/base:debug -c /ci/engine-testing.bin -test.timeout 5m -test.parallel 1
|
||||
|
||||
|
||||
2
.github/workflows/golang-test-windows.yml
vendored
2
.github/workflows/golang-test-windows.yml
vendored
@@ -46,7 +46,7 @@ jobs:
|
||||
- run: PsExec64 -s -w ${{ github.workspace }} C:\hostedtoolcache\windows\go\${{ steps.go.outputs.go-version }}\x64\bin\go.exe env -w GOCACHE=C:\Users\runneradmin\AppData\Local\go-build
|
||||
|
||||
- name: test
|
||||
run: PsExec64 -s -w ${{ github.workspace }} cmd.exe /c "C:\hostedtoolcache\windows\go\${{ steps.go.outputs.go-version }}\x64\bin\go.exe test -timeout 10m -p 1 ./... > test-out.txt 2>&1"
|
||||
run: PsExec64 -s -w ${{ github.workspace }} cmd.exe /c "C:\hostedtoolcache\windows\go\${{ steps.go.outputs.go-version }}\x64\bin\go.exe test -timeout 5m -p 1 ./... > test-out.txt 2>&1"
|
||||
- name: test output
|
||||
if: ${{ always() }}
|
||||
run: Get-Content test-out.txt
|
||||
|
||||
8
.github/workflows/golangci-lint.yml
vendored
8
.github/workflows/golangci-lint.yml
vendored
@@ -19,7 +19,7 @@ jobs:
|
||||
- name: codespell
|
||||
uses: codespell-project/actions-codespell@v2
|
||||
with:
|
||||
ignore_words_list: erro,clienta,hastable,
|
||||
ignore_words_list: erro,clienta
|
||||
skip: go.mod,go.sum
|
||||
only_warn: 1
|
||||
golangci:
|
||||
@@ -33,10 +33,6 @@ jobs:
|
||||
steps:
|
||||
- name: Checkout code
|
||||
uses: actions/checkout@v3
|
||||
- name: Check for duplicate constants
|
||||
if: matrix.os == 'ubuntu-latest'
|
||||
run: |
|
||||
! awk '/const \(/,/)/{print $0}' management/server/activity/codes.go | grep -o '= [0-9]*' | sort | uniq -d | grep .
|
||||
- name: Install Go
|
||||
uses: actions/setup-go@v4
|
||||
with:
|
||||
@@ -44,7 +40,7 @@ jobs:
|
||||
cache: false
|
||||
- name: Install dependencies
|
||||
if: matrix.os == 'ubuntu-latest'
|
||||
run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev libpcap-dev
|
||||
run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev
|
||||
- name: golangci-lint
|
||||
uses: golangci/golangci-lint-action@v3
|
||||
with:
|
||||
|
||||
12
.github/workflows/mobile-build-validation.yml
vendored
12
.github/workflows/mobile-build-validation.yml
vendored
@@ -11,7 +11,7 @@ concurrency:
|
||||
cancel-in-progress: true
|
||||
|
||||
jobs:
|
||||
android_build:
|
||||
andrloid_build:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Checkout repository
|
||||
@@ -38,10 +38,10 @@ jobs:
|
||||
- name: Setup NDK
|
||||
run: /usr/local/lib/android/sdk/cmdline-tools/7.0/bin/sdkmanager --install "ndk;23.1.7779620"
|
||||
- name: install gomobile
|
||||
run: go install golang.org/x/mobile/cmd/gomobile@v0.0.0-20240404231514-09dbf07665ed
|
||||
run: go install golang.org/x/mobile/cmd/gomobile@v0.0.0-20230531173138-3c911d8e3eda
|
||||
- name: gomobile init
|
||||
run: gomobile init
|
||||
- name: build android netbird lib
|
||||
- name: build android nebtird lib
|
||||
run: PATH=$PATH:$(go env GOPATH) gomobile bind -o $GITHUB_WORKSPACE/netbird.aar -javapkg=io.netbird.gomobile -ldflags="-X golang.zx2c4.com/wireguard/ipc.socketDirectory=/data/data/io.netbird.client/cache/wireguard -X github.com/netbirdio/netbird/version.version=buildtest" $GITHUB_WORKSPACE/client/android
|
||||
env:
|
||||
CGO_ENABLED: 0
|
||||
@@ -56,10 +56,10 @@ jobs:
|
||||
with:
|
||||
go-version: "1.21.x"
|
||||
- name: install gomobile
|
||||
run: go install golang.org/x/mobile/cmd/gomobile@v0.0.0-20240404231514-09dbf07665ed
|
||||
run: go install golang.org/x/mobile/cmd/gomobile@v0.0.0-20230531173138-3c911d8e3eda
|
||||
- name: gomobile init
|
||||
run: gomobile init
|
||||
- name: build iOS netbird lib
|
||||
run: PATH=$PATH:$(go env GOPATH) gomobile bind -target=ios -bundleid=io.netbird.framework -ldflags="-X github.com/netbirdio/netbird/version.version=buildtest" -o ./NetBirdSDK.xcframework ./client/ios/NetBirdSDK
|
||||
- name: build iOS nebtird lib
|
||||
run: PATH=$PATH:$(go env GOPATH) gomobile bind -target=ios -bundleid=io.netbird.framework -ldflags="-X github.com/netbirdio/netbird/version.version=buildtest" -o $GITHUB_WORKSPACE/NetBirdSDK.xcframework $GITHUB_WORKSPACE/client/ios/NetBirdSDK
|
||||
env:
|
||||
CGO_ENABLED: 0
|
||||
3
.github/workflows/release.yml
vendored
3
.github/workflows/release.yml
vendored
@@ -190,9 +190,6 @@ jobs:
|
||||
-
|
||||
name: Install modules
|
||||
run: go mod tidy
|
||||
-
|
||||
name: check git status
|
||||
run: git --no-pager diff --exit-code
|
||||
-
|
||||
name: Run GoReleaser
|
||||
id: goreleaser
|
||||
|
||||
23
.github/workflows/test-infrastructure-files.yml
vendored
23
.github/workflows/test-infrastructure-files.yml
vendored
@@ -127,9 +127,6 @@ jobs:
|
||||
- name: Install modules
|
||||
run: go mod tidy
|
||||
|
||||
- name: check git status
|
||||
run: git --no-pager diff --exit-code
|
||||
|
||||
- name: Build management binary
|
||||
working-directory: management
|
||||
run: CGO_ENABLED=1 go build -o netbird-mgmt main.go
|
||||
@@ -162,13 +159,6 @@ jobs:
|
||||
test $count -eq 4
|
||||
working-directory: infrastructure_files/artifacts
|
||||
|
||||
- name: test geolocation databases
|
||||
working-directory: infrastructure_files/artifacts
|
||||
run: |
|
||||
sleep 30
|
||||
docker compose exec management ls -l /var/lib/netbird/ | grep -i GeoLite2-City.mmdb
|
||||
docker compose exec management ls -l /var/lib/netbird/ | grep -i geonames.db
|
||||
|
||||
test-getting-started-script:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
@@ -196,16 +186,3 @@ jobs:
|
||||
run: test -f zitadel.env
|
||||
- name: test dashboard.env file gen
|
||||
run: test -f dashboard.env
|
||||
test-download-geolite2-script:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Install jq
|
||||
run: sudo apt-get update && sudo apt-get install -y unzip sqlite3
|
||||
- name: Checkout code
|
||||
uses: actions/checkout@v3
|
||||
- name: test script
|
||||
run: bash -x infrastructure_files/download-geolite2.sh
|
||||
- name: test mmdb file exists
|
||||
run: test -f GeoLite2-City.mmdb
|
||||
- name: test geonames file exists
|
||||
run: test -f geonames.db
|
||||
|
||||
2
.gitignore
vendored
2
.gitignore
vendored
@@ -29,4 +29,4 @@ infrastructure_files/setup.env
|
||||
infrastructure_files/setup-*.env
|
||||
.vscode
|
||||
.DS_Store
|
||||
GeoLite2-City*
|
||||
*.db
|
||||
@@ -63,14 +63,6 @@ linters-settings:
|
||||
enable:
|
||||
- nilness
|
||||
|
||||
revive:
|
||||
rules:
|
||||
- name: exported
|
||||
severity: warning
|
||||
disabled: false
|
||||
arguments:
|
||||
- "checkPrivateReceivers"
|
||||
- "sayRepetitiveInsteadOfStutters"
|
||||
tenv:
|
||||
# The option `all` will run against whole test files (`_test.go`) regardless of method/function signatures.
|
||||
# Otherwise, only methods that take `*testing.T`, `*testing.B`, and `testing.TB` as arguments are checked.
|
||||
@@ -101,7 +93,6 @@ linters:
|
||||
- nilerr # finds the code that returns nil even if it checks that the error is not nil
|
||||
- nilnil # checks that there is no simultaneous return of nil error and an invalid value
|
||||
- predeclared # predeclared finds code that shadows one of Go's predeclared identifiers
|
||||
- revive # Fast, configurable, extensible, flexible, and beautiful linter for Go. Drop-in replacement of golint.
|
||||
- sqlclosecheck # checks that sql.Rows and sql.Stmt are closed
|
||||
- thelper # thelper detects Go test helpers without t.Helper() call and checks the consistency of test helpers.
|
||||
- wastedassign # wastedassign finds wasted assignment statements
|
||||
|
||||
@@ -54,7 +54,7 @@ nfpms:
|
||||
contents:
|
||||
- src: client/ui/netbird.desktop
|
||||
dst: /usr/share/applications/netbird.desktop
|
||||
- src: client/ui/netbird-systemtray-connected.png
|
||||
- src: client/ui/netbird-systemtray-default.png
|
||||
dst: /usr/share/pixmaps/netbird.png
|
||||
dependencies:
|
||||
- netbird
|
||||
@@ -71,7 +71,7 @@ nfpms:
|
||||
contents:
|
||||
- src: client/ui/netbird.desktop
|
||||
dst: /usr/share/applications/netbird.desktop
|
||||
- src: client/ui/netbird-systemtray-connected.png
|
||||
- src: client/ui/netbird-systemtray-default.png
|
||||
dst: /usr/share/pixmaps/netbird.png
|
||||
dependencies:
|
||||
- netbird
|
||||
|
||||
45
README.md
45
README.md
@@ -1,6 +1,6 @@
|
||||
<p align="center">
|
||||
<strong>:hatching_chick: New Release! Device Posture Checks.</strong>
|
||||
<a href="https://docs.netbird.io/how-to/manage-posture-checks">
|
||||
<strong>:hatching_chick: New Release! Self-hosting in under 5 min.</strong>
|
||||
<a href="https://github.com/netbirdio/netbird#quickstart-with-self-hosted-netbird">
|
||||
Learn more
|
||||
</a>
|
||||
</p>
|
||||
@@ -40,26 +40,27 @@
|
||||
|
||||
**Connect.** NetBird creates a WireGuard-based overlay network that automatically connects your machines over an encrypted tunnel, leaving behind the hassle of opening ports, complex firewall rules, VPN gateways, and so forth.
|
||||
|
||||
**Secure.** NetBird enables secure remote access by applying granular access policies while allowing you to manage them intuitively from a single place. Works universally on any infrastructure.
|
||||
**Secure.** NetBird enables secure remote access by applying granular access policies, while allowing you to manage them intuitively from a single place. Works universally on any infrastructure.
|
||||
|
||||
### Open-Source Network Security in a Single Platform
|
||||
|
||||
|
||||

|
||||
### Secure peer-to-peer VPN with SSO and MFA in minutes
|
||||
|
||||
https://user-images.githubusercontent.com/700848/197345890-2e2cded5-7b7a-436f-a444-94e80dd24f46.mov
|
||||
|
||||
### Key features
|
||||
|
||||
| Connectivity | Management | Security | Automation | Platforms |
|
||||
|------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------|
|
||||
| <ul><li> - \[x] Kernel WireGuard </ul></li> | <ul><li> - \[x] [Admin Web UI](https://github.com/netbirdio/dashboard) </ul></li> | <ul><li> - \[x] [SSO & MFA support](https://docs.netbird.io/how-to/installation#running-net-bird-with-sso-login) </ul></li> | <ul><li> - \[x] [Public API](https://docs.netbird.io/api) </ul></li> | <ul><li> - \[x] Linux </ul></li> |
|
||||
| <ul><li> - \[x] Peer-to-peer connections </ul></li> | <ul><li> - \[x] Auto peer discovery and configuration </ul></li> | <ul><li> - \[x] [Access control - groups & rules](https://docs.netbird.io/how-to/manage-network-access) </ul></li> | <ul><li> - \[x] [Setup keys for bulk network provisioning](https://docs.netbird.io/how-to/register-machines-using-setup-keys) </ul></li> | <ul><li> - \[x] Mac </ul></li> |
|
||||
| <ul><li> - \[x] Connection relay fallback </ul></li> | <ul><li> - \[x] [IdP integrations](https://docs.netbird.io/selfhosted/identity-providers) </ul></li> | <ul><li> - \[x] [Activity logging](https://docs.netbird.io/how-to/monitor-system-and-network-activity) </ul></li> | <ul><li> - \[x] [Self-hosting quickstart script](https://docs.netbird.io/selfhosted/selfhosted-quickstart) </ul></li> | <ul><li> - \[x] Windows </ul></li> |
|
||||
| <ul><li> - \[x] [Routes to external networks](https://docs.netbird.io/how-to/routing-traffic-to-private-networks) </ul></li> | <ul><li> - \[x] [Private DNS](https://docs.netbird.io/how-to/manage-dns-in-your-network) </ul></li> | <ul><li> - \[x] [Device posture checks](https://docs.netbird.io/how-to/manage-posture-checks) </ul></li> | <ul><li> - \[x] IdP groups sync with JWT </ul></li> | <ul><li> - \[x] Android </ul></li> |
|
||||
| <ul><li> - \[x] NAT traversal with BPF </ul></li> | <ul><li> - \[x] [Multiuser support](https://docs.netbird.io/how-to/add-users-to-your-network) </ul></li> | <ul><li> - \[x] Peer-to-peer encryption </ul></li> | | <ul><li> - \[x] iOS </ul></li> |
|
||||
| | | <ul><li> - \[x] [Quantum-resistance with Rosenpass](https://netbird.io/knowledge-hub/the-first-quantum-resistant-mesh-vpn) </ul></li> | | <ul><li> - \[x] OpenWRT </ul></li> |
|
||||
| | | <ui><li> - \[x] [Periodic re-authentication](https://docs.netbird.io/how-to/enforce-periodic-user-authentication)</ul></li> | | <ul><li> - \[x] [Serverless](https://docs.netbird.io/how-to/netbird-on-faas) </ul></li> |
|
||||
| | | | | <ul><li> - \[x] Docker </ul></li> |
|
||||
| Connectivity | Management | Automation | Platforms |
|
||||
|---------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------|----------------------------------------------------------------------------|---------------------------------------|
|
||||
| <ul><li> - \[x] Kernel WireGuard </ul></li> | <ul><li> - \[x] [Admin Web UI](https://github.com/netbirdio/dashboard) </ul></li> | <ul><li> - \[x] [Public API](https://docs.netbird.io/api) </ul></li> | <ul><li> - \[x] Linux </ul></li> |
|
||||
| <ul><li> - \[x] Peer-to-peer connections </ul></li> | <ul><li> - \[x] Auto peer discovery and configuration </ul></li> | <ul><li> - \[x] [Setup keys for bulk network provisioning](https://docs.netbird.io/how-to/register-machines-using-setup-keys) </ul></li> | <ul><li> - \[x] Mac </ul></li> |
|
||||
| <ul><li> - \[x] Peer-to-peer encryption </ul></li> | <ul><li> - \[x] [IdP integrations](https://docs.netbird.io/selfhosted/identity-providers) </ul></li> | <ul><li> - \[x] [Self-hosting quickstart script](https://docs.netbird.io/selfhosted/selfhosted-quickstart) </ul></li> | <ul><li> - \[x] Windows </ul></li> |
|
||||
| <ul><li> - \[x] Connection relay fallback </ul></li> | <ul><li> - \[x] [SSO & MFA support](https://docs.netbird.io/how-to/installation#running-net-bird-with-sso-login) </ul></li> | <ul><li> - \[x] IdP groups sync with JWT </ul></li> | <ul><li> - \[x] Android </ul></li> |
|
||||
| <ul><li> - \[x] [Routes to external networks](https://docs.netbird.io/how-to/routing-traffic-to-private-networks) </ul></li> | <ul><li> - \[x] [Access control - groups & rules](https://docs.netbird.io/how-to/manage-network-access) </ul></li> | | <ul><li> - \[x] iOS </ul></li> |
|
||||
| <ul><li> - \[x] NAT traversal with BPF </ul></li> | <ul><li> - \[x] [Private DNS](https://docs.netbird.io/how-to/manage-dns-in-your-network) </ul></li> | | <ul><li> - \[x] Docker </ul></li> |
|
||||
| <ul><li> - \[x] Post-quantum-secure connection through [Rosenpass](https://rosenpass.eu) </ul></li> | <ul><li> - \[x] [Multiuser support](https://docs.netbird.io/how-to/add-users-to-your-network) </ul></li> | | <ul><li> - \[x] OpenWRT </ul></li> |
|
||||
| | <ul><li> - \[x] [Activity logging](https://docs.netbird.io/how-to/monitor-system-and-network-activity) </ul></li> | | |
|
||||
| | <ul><li> - \[x] SSH access management </ul></li> | | |
|
||||
|
||||
|
||||
### Quickstart with NetBird Cloud
|
||||
|
||||
- Download and install NetBird at [https://app.netbird.io/install](https://app.netbird.io/install)
|
||||
@@ -78,7 +79,7 @@ Follow the [Advanced guide with a custom identity provider](https://docs.netbird
|
||||
- **Public domain** name pointing to the VM.
|
||||
|
||||
**Software requirements:**
|
||||
- Docker installed on the VM with the docker-compose plugin ([Docker installation guide](https://docs.docker.com/engine/install/)) or docker with docker-compose in version 2 or higher.
|
||||
- Docker installed on the VM with the docker compose plugin ([Docker installation guide](https://docs.docker.com/engine/install/)) or docker with docker-compose in version 2 or higher.
|
||||
- [jq](https://jqlang.github.io/jq/) installed. In most distributions
|
||||
Usually available in the official repositories and can be installed with `sudo apt install jq` or `sudo yum install jq`
|
||||
- [curl](https://curl.se/) installed.
|
||||
@@ -95,9 +96,9 @@ export NETBIRD_DOMAIN=netbird.example.com; curl -fsSL https://github.com/netbird
|
||||
- Every machine in the network runs [NetBird Agent (or Client)](client/) that manages WireGuard.
|
||||
- Every agent connects to [Management Service](management/) that holds network state, manages peer IPs, and distributes network updates to agents (peers).
|
||||
- NetBird agent uses WebRTC ICE implemented in [pion/ice library](https://github.com/pion/ice) to discover connection candidates when establishing a peer-to-peer connection between machines.
|
||||
- Connection candidates are discovered with the help of [STUN](https://en.wikipedia.org/wiki/STUN) servers.
|
||||
- Connection candidates are discovered with a help of [STUN](https://en.wikipedia.org/wiki/STUN) servers.
|
||||
- Agents negotiate a connection through [Signal Service](signal/) passing p2p encrypted messages with candidates.
|
||||
- Sometimes the NAT traversal is unsuccessful due to strict NATs (e.g. mobile carrier-grade NAT) and a p2p connection isn't possible. When this occurs the system falls back to a relay server called [TURN](https://en.wikipedia.org/wiki/Traversal_Using_Relays_around_NAT), and a secure WireGuard tunnel is established via the TURN server.
|
||||
- Sometimes the NAT traversal is unsuccessful due to strict NATs (e.g. mobile carrier-grade NAT) and p2p connection isn't possible. When this occurs the system falls back to a relay server called [TURN](https://en.wikipedia.org/wiki/Traversal_Using_Relays_around_NAT), and a secure WireGuard tunnel is established via the TURN server.
|
||||
|
||||
[Coturn](https://github.com/coturn/coturn) is the one that has been successfully used for STUN and TURN in NetBird setups.
|
||||
|
||||
@@ -108,8 +109,8 @@ export NETBIRD_DOMAIN=netbird.example.com; curl -fsSL https://github.com/netbird
|
||||
See a complete [architecture overview](https://docs.netbird.io/about-netbird/how-netbird-works#architecture) for details.
|
||||
|
||||
### Community projects
|
||||
- [NetBird on OpenWRT](https://github.com/messense/openwrt-netbird)
|
||||
- [NetBird installer script](https://github.com/physk/netbird-installer)
|
||||
- [NetBird ansible collection by Dominion Solutions](https://galaxy.ansible.com/ui/repo/published/dominion_solutions/netbird/)
|
||||
|
||||
**Note**: The `main` branch may be in an *unstable or even broken state* during development.
|
||||
For stable versions, see [releases](https://github.com/netbirdio/netbird/releases).
|
||||
@@ -121,7 +122,7 @@ In November 2022, NetBird joined the [StartUpSecure program](https://www.forschu
|
||||

|
||||
|
||||
### Testimonials
|
||||
We use open-source technologies like [WireGuard®](https://www.wireguard.com/), [Pion ICE (WebRTC)](https://github.com/pion/ice), [Coturn](https://github.com/coturn/coturn), and [Rosenpass](https://rosenpass.eu). We very much appreciate the work these guys are doing and we'd greatly appreciate if you could support them in any way (e.g., by giving a star or a contribution).
|
||||
We use open-source technologies like [WireGuard®](https://www.wireguard.com/), [Pion ICE (WebRTC)](https://github.com/pion/ice), [Coturn](https://github.com/coturn/coturn), and [Rosenpass](https://rosenpass.eu). We very much appreciate the work these guys are doing and we'd greatly appreciate if you could support them in any way (e.g. giving a star or a contribution).
|
||||
|
||||
### Legal
|
||||
_WireGuard_ and the _WireGuard_ logo are [registered trademarks](https://www.wireguard.com/trademark-policy/) of Jason A. Donenfeld.
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
FROM alpine:3.18.5
|
||||
RUN apk add --no-cache ca-certificates iptables ip6tables
|
||||
ENV NB_FOREGROUND_MODE=true
|
||||
ENTRYPOINT [ "/usr/local/bin/netbird","up"]
|
||||
COPY netbird /usr/local/bin/netbird
|
||||
ENTRYPOINT [ "/go/bin/netbird","up"]
|
||||
COPY netbird /go/bin/netbird
|
||||
@@ -79,7 +79,6 @@ func (c *Client) Run(urlOpener URLOpener, dns *DNSList, dnsReadyListener DnsRead
|
||||
return err
|
||||
}
|
||||
c.recorder.UpdateManagementAddress(cfg.ManagementURL.String())
|
||||
c.recorder.UpdateRosenpass(cfg.RosenpassEnabled, cfg.RosenpassPermissive)
|
||||
|
||||
var ctx context.Context
|
||||
//nolint
|
||||
@@ -110,7 +109,6 @@ func (c *Client) RunWithoutLogin(dns *DNSList, dnsReadyListener DnsReadyListener
|
||||
return err
|
||||
}
|
||||
c.recorder.UpdateManagementAddress(cfg.ManagementURL.String())
|
||||
c.recorder.UpdateRosenpass(cfg.RosenpassEnabled, cfg.RosenpassPermissive)
|
||||
|
||||
var ctx context.Context
|
||||
//nolint
|
||||
|
||||
@@ -1,212 +0,0 @@
|
||||
package anonymize
|
||||
|
||||
import (
|
||||
"crypto/rand"
|
||||
"fmt"
|
||||
"math/big"
|
||||
"net"
|
||||
"net/netip"
|
||||
"net/url"
|
||||
"regexp"
|
||||
"slices"
|
||||
"strings"
|
||||
)
|
||||
|
||||
type Anonymizer struct {
|
||||
ipAnonymizer map[netip.Addr]netip.Addr
|
||||
domainAnonymizer map[string]string
|
||||
currentAnonIPv4 netip.Addr
|
||||
currentAnonIPv6 netip.Addr
|
||||
startAnonIPv4 netip.Addr
|
||||
startAnonIPv6 netip.Addr
|
||||
}
|
||||
|
||||
func DefaultAddresses() (netip.Addr, netip.Addr) {
|
||||
// 192.51.100.0, 100::
|
||||
return netip.AddrFrom4([4]byte{198, 51, 100, 0}), netip.AddrFrom16([16]byte{0x01})
|
||||
}
|
||||
|
||||
func NewAnonymizer(startIPv4, startIPv6 netip.Addr) *Anonymizer {
|
||||
return &Anonymizer{
|
||||
ipAnonymizer: map[netip.Addr]netip.Addr{},
|
||||
domainAnonymizer: map[string]string{},
|
||||
currentAnonIPv4: startIPv4,
|
||||
currentAnonIPv6: startIPv6,
|
||||
startAnonIPv4: startIPv4,
|
||||
startAnonIPv6: startIPv6,
|
||||
}
|
||||
}
|
||||
|
||||
func (a *Anonymizer) AnonymizeIP(ip netip.Addr) netip.Addr {
|
||||
if ip.IsLoopback() ||
|
||||
ip.IsLinkLocalUnicast() ||
|
||||
ip.IsLinkLocalMulticast() ||
|
||||
ip.IsInterfaceLocalMulticast() ||
|
||||
ip.IsPrivate() ||
|
||||
ip.IsUnspecified() ||
|
||||
ip.IsMulticast() ||
|
||||
isWellKnown(ip) ||
|
||||
a.isInAnonymizedRange(ip) {
|
||||
|
||||
return ip
|
||||
}
|
||||
|
||||
if _, ok := a.ipAnonymizer[ip]; !ok {
|
||||
if ip.Is4() {
|
||||
a.ipAnonymizer[ip] = a.currentAnonIPv4
|
||||
a.currentAnonIPv4 = a.currentAnonIPv4.Next()
|
||||
} else {
|
||||
a.ipAnonymizer[ip] = a.currentAnonIPv6
|
||||
a.currentAnonIPv6 = a.currentAnonIPv6.Next()
|
||||
}
|
||||
}
|
||||
return a.ipAnonymizer[ip]
|
||||
}
|
||||
|
||||
// isInAnonymizedRange checks if an IP is within the range of already assigned anonymized IPs
|
||||
func (a *Anonymizer) isInAnonymizedRange(ip netip.Addr) bool {
|
||||
if ip.Is4() && ip.Compare(a.startAnonIPv4) >= 0 && ip.Compare(a.currentAnonIPv4) <= 0 {
|
||||
return true
|
||||
} else if !ip.Is4() && ip.Compare(a.startAnonIPv6) >= 0 && ip.Compare(a.currentAnonIPv6) <= 0 {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func (a *Anonymizer) AnonymizeIPString(ip string) string {
|
||||
addr, err := netip.ParseAddr(ip)
|
||||
if err != nil {
|
||||
return ip
|
||||
}
|
||||
|
||||
return a.AnonymizeIP(addr).String()
|
||||
}
|
||||
|
||||
func (a *Anonymizer) AnonymizeDomain(domain string) string {
|
||||
if strings.HasSuffix(domain, "netbird.io") ||
|
||||
strings.HasSuffix(domain, "netbird.selfhosted") ||
|
||||
strings.HasSuffix(domain, "netbird.cloud") ||
|
||||
strings.HasSuffix(domain, "netbird.stage") ||
|
||||
strings.HasSuffix(domain, ".domain") {
|
||||
return domain
|
||||
}
|
||||
|
||||
parts := strings.Split(domain, ".")
|
||||
if len(parts) < 2 {
|
||||
return domain
|
||||
}
|
||||
|
||||
baseDomain := parts[len(parts)-2] + "." + parts[len(parts)-1]
|
||||
|
||||
anonymized, ok := a.domainAnonymizer[baseDomain]
|
||||
if !ok {
|
||||
anonymizedBase := "anon-" + generateRandomString(5) + ".domain"
|
||||
a.domainAnonymizer[baseDomain] = anonymizedBase
|
||||
anonymized = anonymizedBase
|
||||
}
|
||||
|
||||
return strings.Replace(domain, baseDomain, anonymized, 1)
|
||||
}
|
||||
|
||||
func (a *Anonymizer) AnonymizeURI(uri string) string {
|
||||
u, err := url.Parse(uri)
|
||||
if err != nil {
|
||||
return uri
|
||||
}
|
||||
|
||||
var anonymizedHost string
|
||||
if u.Opaque != "" {
|
||||
host, port, err := net.SplitHostPort(u.Opaque)
|
||||
if err == nil {
|
||||
anonymizedHost = fmt.Sprintf("%s:%s", a.AnonymizeDomain(host), port)
|
||||
} else {
|
||||
anonymizedHost = a.AnonymizeDomain(u.Opaque)
|
||||
}
|
||||
u.Opaque = anonymizedHost
|
||||
} else if u.Host != "" {
|
||||
host, port, err := net.SplitHostPort(u.Host)
|
||||
if err == nil {
|
||||
anonymizedHost = fmt.Sprintf("%s:%s", a.AnonymizeDomain(host), port)
|
||||
} else {
|
||||
anonymizedHost = a.AnonymizeDomain(u.Host)
|
||||
}
|
||||
u.Host = anonymizedHost
|
||||
}
|
||||
return u.String()
|
||||
}
|
||||
|
||||
func (a *Anonymizer) AnonymizeString(str string) string {
|
||||
ipv4Regex := regexp.MustCompile(`\b(?:[0-9]{1,3}\.){3}[0-9]{1,3}\b`)
|
||||
ipv6Regex := regexp.MustCompile(`\b([0-9a-fA-F:]+:+[0-9a-fA-F]{0,4})(?:%[0-9a-zA-Z]+)?(?:\/[0-9]{1,3})?(?::[0-9]{1,5})?\b`)
|
||||
|
||||
str = ipv4Regex.ReplaceAllStringFunc(str, a.AnonymizeIPString)
|
||||
str = ipv6Regex.ReplaceAllStringFunc(str, a.AnonymizeIPString)
|
||||
|
||||
for domain, anonDomain := range a.domainAnonymizer {
|
||||
str = strings.ReplaceAll(str, domain, anonDomain)
|
||||
}
|
||||
|
||||
str = a.AnonymizeSchemeURI(str)
|
||||
str = a.AnonymizeDNSLogLine(str)
|
||||
|
||||
return str
|
||||
}
|
||||
|
||||
// AnonymizeSchemeURI finds and anonymizes URIs with stun, stuns, turn, and turns schemes.
|
||||
func (a *Anonymizer) AnonymizeSchemeURI(text string) string {
|
||||
re := regexp.MustCompile(`(?i)\b(stuns?:|turns?:|https?://)\S+\b`)
|
||||
|
||||
return re.ReplaceAllStringFunc(text, a.AnonymizeURI)
|
||||
}
|
||||
|
||||
// AnonymizeDNSLogLine anonymizes domain names in DNS log entries by replacing them with a random string.
|
||||
func (a *Anonymizer) AnonymizeDNSLogLine(logEntry string) string {
|
||||
domainPattern := `dns\.Question{Name:"([^"]+)",`
|
||||
domainRegex := regexp.MustCompile(domainPattern)
|
||||
|
||||
return domainRegex.ReplaceAllStringFunc(logEntry, func(match string) string {
|
||||
parts := strings.Split(match, `"`)
|
||||
if len(parts) >= 2 {
|
||||
domain := parts[1]
|
||||
if strings.HasSuffix(domain, ".domain") {
|
||||
return match
|
||||
}
|
||||
randomDomain := generateRandomString(10) + ".domain"
|
||||
return strings.Replace(match, domain, randomDomain, 1)
|
||||
}
|
||||
return match
|
||||
})
|
||||
}
|
||||
|
||||
func isWellKnown(addr netip.Addr) bool {
|
||||
wellKnown := []string{
|
||||
"8.8.8.8", "8.8.4.4", // Google DNS IPv4
|
||||
"2001:4860:4860::8888", "2001:4860:4860::8844", // Google DNS IPv6
|
||||
"1.1.1.1", "1.0.0.1", // Cloudflare DNS IPv4
|
||||
"2606:4700:4700::1111", "2606:4700:4700::1001", // Cloudflare DNS IPv6
|
||||
"9.9.9.9", "149.112.112.112", // Quad9 DNS IPv4
|
||||
"2620:fe::fe", "2620:fe::9", // Quad9 DNS IPv6
|
||||
}
|
||||
|
||||
if slices.Contains(wellKnown, addr.String()) {
|
||||
return true
|
||||
}
|
||||
|
||||
cgnatRangeStart := netip.AddrFrom4([4]byte{100, 64, 0, 0})
|
||||
cgnatRange := netip.PrefixFrom(cgnatRangeStart, 10)
|
||||
|
||||
return cgnatRange.Contains(addr)
|
||||
}
|
||||
|
||||
func generateRandomString(length int) string {
|
||||
const letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
|
||||
result := make([]byte, length)
|
||||
for i := range result {
|
||||
num, err := rand.Int(rand.Reader, big.NewInt(int64(len(letters))))
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
result[i] = letters[num.Int64()]
|
||||
}
|
||||
return string(result)
|
||||
}
|
||||
@@ -1,223 +0,0 @@
|
||||
package anonymize_test
|
||||
|
||||
import (
|
||||
"net/netip"
|
||||
"regexp"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
|
||||
"github.com/netbirdio/netbird/client/anonymize"
|
||||
)
|
||||
|
||||
func TestAnonymizeIP(t *testing.T) {
|
||||
startIPv4 := netip.MustParseAddr("198.51.100.0")
|
||||
startIPv6 := netip.MustParseAddr("100::")
|
||||
anonymizer := anonymize.NewAnonymizer(startIPv4, startIPv6)
|
||||
|
||||
tests := []struct {
|
||||
name string
|
||||
ip string
|
||||
expect string
|
||||
}{
|
||||
{"Well known", "8.8.8.8", "8.8.8.8"},
|
||||
{"First Public IPv4", "1.2.3.4", "198.51.100.0"},
|
||||
{"Second Public IPv4", "4.3.2.1", "198.51.100.1"},
|
||||
{"Repeated IPv4", "1.2.3.4", "198.51.100.0"},
|
||||
{"Private IPv4", "192.168.1.1", "192.168.1.1"},
|
||||
{"First Public IPv6", "2607:f8b0:4005:805::200e", "100::"},
|
||||
{"Second Public IPv6", "a::b", "100::1"},
|
||||
{"Repeated IPv6", "2607:f8b0:4005:805::200e", "100::"},
|
||||
{"Private IPv6", "fe80::1", "fe80::1"},
|
||||
{"In Range IPv4", "198.51.100.2", "198.51.100.2"},
|
||||
}
|
||||
|
||||
for _, tc := range tests {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
ip := netip.MustParseAddr(tc.ip)
|
||||
anonymizedIP := anonymizer.AnonymizeIP(ip)
|
||||
if anonymizedIP.String() != tc.expect {
|
||||
t.Errorf("%s: expected %s, got %s", tc.name, tc.expect, anonymizedIP)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestAnonymizeDNSLogLine(t *testing.T) {
|
||||
anonymizer := anonymize.NewAnonymizer(netip.Addr{}, netip.Addr{})
|
||||
testLog := `2024-04-23T20:01:11+02:00 TRAC client/internal/dns/local.go:25: received question: dns.Question{Name:"example.com", Qtype:0x1c, Qclass:0x1}`
|
||||
|
||||
result := anonymizer.AnonymizeDNSLogLine(testLog)
|
||||
require.NotEqual(t, testLog, result)
|
||||
assert.NotContains(t, result, "example.com")
|
||||
}
|
||||
|
||||
func TestAnonymizeDomain(t *testing.T) {
|
||||
anonymizer := anonymize.NewAnonymizer(netip.Addr{}, netip.Addr{})
|
||||
tests := []struct {
|
||||
name string
|
||||
domain string
|
||||
expectPattern string
|
||||
shouldAnonymize bool
|
||||
}{
|
||||
{
|
||||
"General Domain",
|
||||
"example.com",
|
||||
`^anon-[a-zA-Z0-9]+\.domain$`,
|
||||
true,
|
||||
},
|
||||
{
|
||||
"Subdomain",
|
||||
"sub.example.com",
|
||||
`^sub\.anon-[a-zA-Z0-9]+\.domain$`,
|
||||
true,
|
||||
},
|
||||
{
|
||||
"Protected Domain",
|
||||
"netbird.io",
|
||||
`^netbird\.io$`,
|
||||
false,
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range tests {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
result := anonymizer.AnonymizeDomain(tc.domain)
|
||||
if tc.shouldAnonymize {
|
||||
assert.Regexp(t, tc.expectPattern, result, "The anonymized domain should match the expected pattern")
|
||||
assert.NotContains(t, result, tc.domain, "The original domain should not be present in the result")
|
||||
} else {
|
||||
assert.Equal(t, tc.domain, result, "Protected domains should not be anonymized")
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestAnonymizeURI(t *testing.T) {
|
||||
anonymizer := anonymize.NewAnonymizer(netip.Addr{}, netip.Addr{})
|
||||
tests := []struct {
|
||||
name string
|
||||
uri string
|
||||
regex string
|
||||
}{
|
||||
{
|
||||
"HTTP URI with Port",
|
||||
"http://example.com:80/path",
|
||||
`^http://anon-[a-zA-Z0-9]+\.domain:80/path$`,
|
||||
},
|
||||
{
|
||||
"HTTP URI without Port",
|
||||
"http://example.com/path",
|
||||
`^http://anon-[a-zA-Z0-9]+\.domain/path$`,
|
||||
},
|
||||
{
|
||||
"Opaque URI with Port",
|
||||
"stun:example.com:80?transport=udp",
|
||||
`^stun:anon-[a-zA-Z0-9]+\.domain:80\?transport=udp$`,
|
||||
},
|
||||
{
|
||||
"Opaque URI without Port",
|
||||
"stun:example.com?transport=udp",
|
||||
`^stun:anon-[a-zA-Z0-9]+\.domain\?transport=udp$`,
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range tests {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
result := anonymizer.AnonymizeURI(tc.uri)
|
||||
assert.Regexp(t, regexp.MustCompile(tc.regex), result, "URI should match expected pattern")
|
||||
require.NotContains(t, result, "example.com", "Original domain should not be present")
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestAnonymizeSchemeURI(t *testing.T) {
|
||||
anonymizer := anonymize.NewAnonymizer(netip.Addr{}, netip.Addr{})
|
||||
tests := []struct {
|
||||
name string
|
||||
input string
|
||||
expect string
|
||||
}{
|
||||
{"STUN URI in text", "Connection made via stun:example.com", `Connection made via stun:anon-[a-zA-Z0-9]+\.domain`},
|
||||
{"TURN URI in log", "Failed attempt turn:some.example.com:3478?transport=tcp: retrying", `Failed attempt turn:some.anon-[a-zA-Z0-9]+\.domain:3478\?transport=tcp: retrying`},
|
||||
{"HTTPS URI in message", "Visit https://example.com for more", `Visit https://anon-[a-zA-Z0-9]+\.domain for more`},
|
||||
}
|
||||
|
||||
for _, tc := range tests {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
result := anonymizer.AnonymizeSchemeURI(tc.input)
|
||||
assert.Regexp(t, tc.expect, result, "The anonymized output should match expected pattern")
|
||||
require.NotContains(t, result, "example.com", "Original domain should not be present")
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestAnonymizString_MemorizedDomain(t *testing.T) {
|
||||
anonymizer := anonymize.NewAnonymizer(netip.Addr{}, netip.Addr{})
|
||||
domain := "example.com"
|
||||
anonymizedDomain := anonymizer.AnonymizeDomain(domain)
|
||||
|
||||
sampleString := "This is a test string including the domain example.com which should be anonymized."
|
||||
|
||||
firstPassResult := anonymizer.AnonymizeString(sampleString)
|
||||
secondPassResult := anonymizer.AnonymizeString(firstPassResult)
|
||||
|
||||
assert.Contains(t, firstPassResult, anonymizedDomain, "The domain should be anonymized in the first pass")
|
||||
assert.NotContains(t, firstPassResult, domain, "The original domain should not appear in the first pass output")
|
||||
|
||||
assert.Equal(t, firstPassResult, secondPassResult, "The second pass should not further anonymize the string")
|
||||
}
|
||||
|
||||
func TestAnonymizeString_DoubleURI(t *testing.T) {
|
||||
anonymizer := anonymize.NewAnonymizer(netip.Addr{}, netip.Addr{})
|
||||
domain := "example.com"
|
||||
anonymizedDomain := anonymizer.AnonymizeDomain(domain)
|
||||
|
||||
sampleString := "Check out our site at https://example.com for more info."
|
||||
|
||||
firstPassResult := anonymizer.AnonymizeString(sampleString)
|
||||
secondPassResult := anonymizer.AnonymizeString(firstPassResult)
|
||||
|
||||
assert.Contains(t, firstPassResult, "https://"+anonymizedDomain, "The URI should be anonymized in the first pass")
|
||||
assert.NotContains(t, firstPassResult, "https://example.com", "The original URI should not appear in the first pass output")
|
||||
|
||||
assert.Equal(t, firstPassResult, secondPassResult, "The second pass should not further anonymize the URI")
|
||||
}
|
||||
|
||||
func TestAnonymizeString_IPAddresses(t *testing.T) {
|
||||
anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
|
||||
tests := []struct {
|
||||
name string
|
||||
input string
|
||||
expect string
|
||||
}{
|
||||
{
|
||||
name: "IPv4 Address",
|
||||
input: "Error occurred at IP 122.138.1.1",
|
||||
expect: "Error occurred at IP 198.51.100.0",
|
||||
},
|
||||
{
|
||||
name: "IPv6 Address",
|
||||
input: "Access attempted from 2001:db8::ff00:42",
|
||||
expect: "Access attempted from 100::",
|
||||
},
|
||||
{
|
||||
name: "IPv6 Address with Port",
|
||||
input: "Access attempted from [2001:db8::ff00:42]:8080",
|
||||
expect: "Access attempted from [100::]:8080",
|
||||
},
|
||||
{
|
||||
name: "Both IPv4 and IPv6",
|
||||
input: "IPv4: 142.108.0.1 and IPv6: 2001:db8::ff00:43",
|
||||
expect: "IPv4: 198.51.100.1 and IPv6: 100::1",
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range tests {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
result := anonymizer.AnonymizeString(tc.input)
|
||||
assert.Equal(t, tc.expect, result, "IP addresses should be anonymized correctly")
|
||||
})
|
||||
}
|
||||
}
|
||||
@@ -1,248 +0,0 @@
|
||||
package cmd
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
"google.golang.org/grpc/status"
|
||||
|
||||
"github.com/netbirdio/netbird/client/proto"
|
||||
)
|
||||
|
||||
var debugCmd = &cobra.Command{
|
||||
Use: "debug",
|
||||
Short: "Debugging commands",
|
||||
Long: "Provides commands for debugging and logging control within the Netbird daemon.",
|
||||
}
|
||||
|
||||
var debugBundleCmd = &cobra.Command{
|
||||
Use: "bundle",
|
||||
Example: " netbird debug bundle",
|
||||
Short: "Create a debug bundle",
|
||||
Long: "Generates a compressed archive of the daemon's logs and status for debugging purposes.",
|
||||
RunE: debugBundle,
|
||||
}
|
||||
|
||||
var logCmd = &cobra.Command{
|
||||
Use: "log",
|
||||
Short: "Manage logging for the Netbird daemon",
|
||||
Long: `Commands to manage logging settings for the Netbird daemon, including ICE, gRPC, and general log levels.`,
|
||||
}
|
||||
|
||||
var logLevelCmd = &cobra.Command{
|
||||
Use: "level <level>",
|
||||
Short: "Set the logging level for this session",
|
||||
Long: `Sets the logging level for the current session. This setting is temporary and will revert to the default on daemon restart.
|
||||
Available log levels are:
|
||||
panic: for panic level, highest level of severity
|
||||
fatal: for fatal level errors that cause the program to exit
|
||||
error: for error conditions
|
||||
warn: for warning conditions
|
||||
info: for informational messages
|
||||
debug: for debug-level messages
|
||||
trace: for trace-level messages, which include more fine-grained information than debug`,
|
||||
Args: cobra.ExactArgs(1),
|
||||
RunE: setLogLevel,
|
||||
}
|
||||
|
||||
var forCmd = &cobra.Command{
|
||||
Use: "for <time>",
|
||||
Short: "Run debug logs for a specified duration and create a debug bundle",
|
||||
Long: `Sets the logging level to trace, runs for the specified duration, and then generates a debug bundle.`,
|
||||
Example: " netbird debug for 5m",
|
||||
Args: cobra.ExactArgs(1),
|
||||
RunE: runForDuration,
|
||||
}
|
||||
|
||||
func debugBundle(cmd *cobra.Command, _ []string) error {
|
||||
conn, err := getClient(cmd.Context())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer conn.Close()
|
||||
|
||||
client := proto.NewDaemonServiceClient(conn)
|
||||
resp, err := client.DebugBundle(cmd.Context(), &proto.DebugBundleRequest{
|
||||
Anonymize: anonymizeFlag,
|
||||
Status: getStatusOutput(cmd),
|
||||
})
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to bundle debug: %v", status.Convert(err).Message())
|
||||
}
|
||||
|
||||
cmd.Println(resp.GetPath())
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func setLogLevel(cmd *cobra.Command, args []string) error {
|
||||
conn, err := getClient(cmd.Context())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer conn.Close()
|
||||
|
||||
client := proto.NewDaemonServiceClient(conn)
|
||||
level := parseLogLevel(args[0])
|
||||
if level == proto.LogLevel_UNKNOWN {
|
||||
return fmt.Errorf("unknown log level: %s. Available levels are: panic, fatal, error, warn, info, debug, trace\n", args[0])
|
||||
}
|
||||
|
||||
_, err = client.SetLogLevel(cmd.Context(), &proto.SetLogLevelRequest{
|
||||
Level: level,
|
||||
})
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to set log level: %v", status.Convert(err).Message())
|
||||
}
|
||||
|
||||
cmd.Println("Log level set successfully to", args[0])
|
||||
return nil
|
||||
}
|
||||
|
||||
func parseLogLevel(level string) proto.LogLevel {
|
||||
switch strings.ToLower(level) {
|
||||
case "panic":
|
||||
return proto.LogLevel_PANIC
|
||||
case "fatal":
|
||||
return proto.LogLevel_FATAL
|
||||
case "error":
|
||||
return proto.LogLevel_ERROR
|
||||
case "warn":
|
||||
return proto.LogLevel_WARN
|
||||
case "info":
|
||||
return proto.LogLevel_INFO
|
||||
case "debug":
|
||||
return proto.LogLevel_DEBUG
|
||||
case "trace":
|
||||
return proto.LogLevel_TRACE
|
||||
default:
|
||||
return proto.LogLevel_UNKNOWN
|
||||
}
|
||||
}
|
||||
|
||||
func runForDuration(cmd *cobra.Command, args []string) error {
|
||||
duration, err := time.ParseDuration(args[0])
|
||||
if err != nil {
|
||||
return fmt.Errorf("invalid duration format: %v", err)
|
||||
}
|
||||
|
||||
conn, err := getClient(cmd.Context())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer conn.Close()
|
||||
|
||||
client := proto.NewDaemonServiceClient(conn)
|
||||
|
||||
if _, err := client.Down(cmd.Context(), &proto.DownRequest{}); err != nil {
|
||||
return fmt.Errorf("failed to down: %v", status.Convert(err).Message())
|
||||
}
|
||||
cmd.Println("Netbird down")
|
||||
|
||||
_, err = client.SetLogLevel(cmd.Context(), &proto.SetLogLevelRequest{
|
||||
Level: proto.LogLevel_TRACE,
|
||||
})
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to set log level to trace: %v", status.Convert(err).Message())
|
||||
}
|
||||
cmd.Println("Log level set to trace.")
|
||||
|
||||
time.Sleep(1 * time.Second)
|
||||
|
||||
if _, err := client.Up(cmd.Context(), &proto.UpRequest{}); err != nil {
|
||||
return fmt.Errorf("failed to up: %v", status.Convert(err).Message())
|
||||
}
|
||||
cmd.Println("Netbird up")
|
||||
|
||||
time.Sleep(3 * time.Second)
|
||||
|
||||
headerPostUp := fmt.Sprintf("----- Netbird post-up - Timestamp: %s", time.Now().Format(time.RFC3339))
|
||||
statusOutput := fmt.Sprintf("%s\n%s", headerPostUp, getStatusOutput(cmd))
|
||||
|
||||
if waitErr := waitForDurationOrCancel(cmd.Context(), duration, cmd); waitErr != nil {
|
||||
return waitErr
|
||||
}
|
||||
cmd.Println("\nDuration completed")
|
||||
|
||||
headerPreDown := fmt.Sprintf("----- Netbird pre-down - Timestamp: %s - Duration: %s", time.Now().Format(time.RFC3339), duration)
|
||||
statusOutput = fmt.Sprintf("%s\n%s\n%s", statusOutput, headerPreDown, getStatusOutput(cmd))
|
||||
|
||||
if _, err := client.Down(cmd.Context(), &proto.DownRequest{}); err != nil {
|
||||
return fmt.Errorf("failed to down: %v", status.Convert(err).Message())
|
||||
}
|
||||
cmd.Println("Netbird down")
|
||||
|
||||
// TODO reset log level
|
||||
|
||||
time.Sleep(1 * time.Second)
|
||||
|
||||
cmd.Println("Creating debug bundle...")
|
||||
|
||||
resp, err := client.DebugBundle(cmd.Context(), &proto.DebugBundleRequest{
|
||||
Anonymize: anonymizeFlag,
|
||||
Status: statusOutput,
|
||||
})
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to bundle debug: %v", status.Convert(err).Message())
|
||||
}
|
||||
|
||||
cmd.Println(resp.GetPath())
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func getStatusOutput(cmd *cobra.Command) string {
|
||||
var statusOutputString string
|
||||
statusResp, err := getStatus(cmd.Context())
|
||||
if err != nil {
|
||||
cmd.PrintErrf("Failed to get status: %v\n", err)
|
||||
} else {
|
||||
statusOutputString = parseToFullDetailSummary(convertToStatusOutputOverview(statusResp))
|
||||
}
|
||||
return statusOutputString
|
||||
}
|
||||
|
||||
func waitForDurationOrCancel(ctx context.Context, duration time.Duration, cmd *cobra.Command) error {
|
||||
ticker := time.NewTicker(1 * time.Second)
|
||||
defer ticker.Stop()
|
||||
|
||||
startTime := time.Now()
|
||||
|
||||
done := make(chan struct{})
|
||||
go func() {
|
||||
defer close(done)
|
||||
for {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return
|
||||
case <-ticker.C:
|
||||
elapsed := time.Since(startTime)
|
||||
if elapsed >= duration {
|
||||
return
|
||||
}
|
||||
remaining := duration - elapsed
|
||||
cmd.Printf("\rRemaining time: %s", formatDuration(remaining))
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return ctx.Err()
|
||||
case <-done:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
func formatDuration(d time.Duration) string {
|
||||
d = d.Round(time.Second)
|
||||
h := d / time.Hour
|
||||
d %= time.Hour
|
||||
m := d / time.Minute
|
||||
d %= time.Minute
|
||||
s := d / time.Second
|
||||
return fmt.Sprintf("%02d:%02d:%02d", h, m, s)
|
||||
}
|
||||
@@ -25,16 +25,12 @@ import (
|
||||
)
|
||||
|
||||
const (
|
||||
externalIPMapFlag = "external-ip-map"
|
||||
dnsResolverAddress = "dns-resolver-address"
|
||||
enableRosenpassFlag = "enable-rosenpass"
|
||||
rosenpassPermissiveFlag = "rosenpass-permissive"
|
||||
preSharedKeyFlag = "preshared-key"
|
||||
interfaceNameFlag = "interface-name"
|
||||
wireguardPortFlag = "wireguard-port"
|
||||
disableAutoConnectFlag = "disable-auto-connect"
|
||||
serverSSHAllowedFlag = "allow-server-ssh"
|
||||
extraIFaceBlackListFlag = "extra-iface-blacklist"
|
||||
externalIPMapFlag = "external-ip-map"
|
||||
dnsResolverAddress = "dns-resolver-address"
|
||||
enableRosenpassFlag = "enable-rosenpass"
|
||||
preSharedKeyFlag = "preshared-key"
|
||||
interfaceNameFlag = "interface-name"
|
||||
wireguardPortFlag = "wireguard-port"
|
||||
)
|
||||
|
||||
var (
|
||||
@@ -58,14 +54,8 @@ var (
|
||||
natExternalIPs []string
|
||||
customDNSAddress string
|
||||
rosenpassEnabled bool
|
||||
rosenpassPermissive bool
|
||||
serverSSHAllowed bool
|
||||
interfaceName string
|
||||
wireguardPort uint16
|
||||
serviceName string
|
||||
autoConnectDisabled bool
|
||||
extraIFaceBlackList []string
|
||||
anonymizeFlag bool
|
||||
rootCmd = &cobra.Command{
|
||||
Use: "netbird",
|
||||
Short: "",
|
||||
@@ -104,24 +94,15 @@ func init() {
|
||||
if runtime.GOOS == "windows" {
|
||||
defaultDaemonAddr = "tcp://127.0.0.1:41731"
|
||||
}
|
||||
|
||||
defaultServiceName := "netbird"
|
||||
if runtime.GOOS == "windows" {
|
||||
defaultServiceName = "Netbird"
|
||||
}
|
||||
|
||||
rootCmd.PersistentFlags().StringVar(&daemonAddr, "daemon-addr", defaultDaemonAddr, "Daemon service address to serve CLI requests [unix|tcp]://[path|host:port]")
|
||||
rootCmd.PersistentFlags().StringVarP(&managementURL, "management-url", "m", "", fmt.Sprintf("Management Service URL [http|https]://[host]:[port] (default \"%s\")", internal.DefaultManagementURL))
|
||||
rootCmd.PersistentFlags().StringVar(&adminURL, "admin-url", "", fmt.Sprintf("Admin Panel URL [http|https]://[host]:[port] (default \"%s\")", internal.DefaultAdminURL))
|
||||
rootCmd.PersistentFlags().StringVarP(&serviceName, "service", "s", defaultServiceName, "Netbird system service name")
|
||||
rootCmd.PersistentFlags().StringVarP(&configPath, "config", "c", defaultConfigPath, "Netbird config file location")
|
||||
rootCmd.PersistentFlags().StringVarP(&logLevel, "log-level", "l", "info", "sets Netbird log level")
|
||||
rootCmd.PersistentFlags().StringVar(&logFile, "log-file", defaultLogFile, "sets Netbird log path. If console is specified the log will be output to stdout")
|
||||
rootCmd.PersistentFlags().StringVarP(&setupKey, "setup-key", "k", "", "Setup key obtained from the Management Service Dashboard (used to register peer)")
|
||||
rootCmd.PersistentFlags().StringVar(&preSharedKey, preSharedKeyFlag, "", "Sets Wireguard PreSharedKey property. If set, then only peers that have the same key can communicate.")
|
||||
rootCmd.PersistentFlags().StringVarP(&hostName, "hostname", "n", "", "Sets a custom hostname for the device")
|
||||
rootCmd.PersistentFlags().BoolVarP(&anonymizeFlag, "anonymize", "A", false, "anonymize IP addresses and non-netbird.io domains in logs and status output")
|
||||
|
||||
rootCmd.AddCommand(serviceCmd)
|
||||
rootCmd.AddCommand(upCmd)
|
||||
rootCmd.AddCommand(downCmd)
|
||||
@@ -129,20 +110,8 @@ func init() {
|
||||
rootCmd.AddCommand(loginCmd)
|
||||
rootCmd.AddCommand(versionCmd)
|
||||
rootCmd.AddCommand(sshCmd)
|
||||
rootCmd.AddCommand(routesCmd)
|
||||
rootCmd.AddCommand(debugCmd)
|
||||
|
||||
serviceCmd.AddCommand(runCmd, startCmd, stopCmd, restartCmd) // service control commands are subcommands of service
|
||||
serviceCmd.AddCommand(installCmd, uninstallCmd) // service installer commands are subcommands of service
|
||||
|
||||
routesCmd.AddCommand(routesListCmd)
|
||||
routesCmd.AddCommand(routesSelectCmd, routesDeselectCmd)
|
||||
|
||||
debugCmd.AddCommand(debugBundleCmd)
|
||||
debugCmd.AddCommand(logCmd)
|
||||
logCmd.AddCommand(logLevelCmd)
|
||||
debugCmd.AddCommand(forCmd)
|
||||
|
||||
upCmd.PersistentFlags().StringSliceVar(&natExternalIPs, externalIPMapFlag, nil,
|
||||
`Sets external IPs maps between local addresses and interfaces.`+
|
||||
`You can specify a comma-separated list with a single IP and IP/IP or IP/Interface Name. `+
|
||||
@@ -157,9 +126,6 @@ func init() {
|
||||
`E.g. --dns-resolver-address 127.0.0.1:5053 or --dns-resolver-address ""`,
|
||||
)
|
||||
upCmd.PersistentFlags().BoolVar(&rosenpassEnabled, enableRosenpassFlag, false, "[Experimental] Enable Rosenpass feature. If enabled, the connection will be post-quantum secured via Rosenpass.")
|
||||
upCmd.PersistentFlags().BoolVar(&rosenpassPermissive, rosenpassPermissiveFlag, false, "[Experimental] Enable Rosenpass in permissive mode to allow this peer to accept WireGuard connections without requiring Rosenpass functionality from peers that do not have Rosenpass enabled.")
|
||||
upCmd.PersistentFlags().BoolVar(&serverSSHAllowed, serverSSHAllowedFlag, false, "Allow SSH server on peer. If enabled, the SSH server will be permitted")
|
||||
upCmd.PersistentFlags().BoolVar(&autoConnectDisabled, disableAutoConnectFlag, false, "Disables auto-connect feature. If enabled, then the client won't connect automatically when the service starts.")
|
||||
}
|
||||
|
||||
// SetupCloseHandler handles SIGTERM signal and exits with success
|
||||
@@ -210,7 +176,7 @@ func FlagNameToEnvVar(cmdFlag string, prefix string) string {
|
||||
return prefix + upper
|
||||
}
|
||||
|
||||
// DialClientGRPCServer returns client connection to the daemon server.
|
||||
// DialClientGRPCServer returns client connection to the dameno server.
|
||||
func DialClientGRPCServer(ctx context.Context, addr string) (*grpc.ClientConn, error) {
|
||||
ctx, cancel := context.WithTimeout(ctx, time.Second*3)
|
||||
defer cancel()
|
||||
@@ -350,14 +316,3 @@ func migrateToNetbird(oldPath, newPath string) bool {
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
func getClient(ctx context.Context) (*grpc.ClientConn, error) {
|
||||
conn, err := DialClientGRPCServer(ctx, daemonAddr)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to connect to daemon error: %v\n"+
|
||||
"If the daemon is not running please run: "+
|
||||
"\nnetbird service install \nnetbird service start\n", err)
|
||||
}
|
||||
|
||||
return conn, nil
|
||||
}
|
||||
|
||||
@@ -1,131 +0,0 @@
|
||||
package cmd
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
"google.golang.org/grpc/status"
|
||||
|
||||
"github.com/netbirdio/netbird/client/proto"
|
||||
)
|
||||
|
||||
var appendFlag bool
|
||||
|
||||
var routesCmd = &cobra.Command{
|
||||
Use: "routes",
|
||||
Short: "Manage network routes",
|
||||
Long: `Commands to list, select, or deselect network routes.`,
|
||||
}
|
||||
|
||||
var routesListCmd = &cobra.Command{
|
||||
Use: "list",
|
||||
Aliases: []string{"ls"},
|
||||
Short: "List routes",
|
||||
Example: " netbird routes list",
|
||||
Long: "List all available network routes.",
|
||||
RunE: routesList,
|
||||
}
|
||||
|
||||
var routesSelectCmd = &cobra.Command{
|
||||
Use: "select route...|all",
|
||||
Short: "Select routes",
|
||||
Long: "Select a list of routes by identifiers or 'all' to clear all selections and to accept all (including new) routes.\nDefault mode is replace, use -a to append to already selected routes.",
|
||||
Example: " netbird routes select all\n netbird routes select route1 route2\n netbird routes select -a route3",
|
||||
Args: cobra.MinimumNArgs(1),
|
||||
RunE: routesSelect,
|
||||
}
|
||||
|
||||
var routesDeselectCmd = &cobra.Command{
|
||||
Use: "deselect route...|all",
|
||||
Short: "Deselect routes",
|
||||
Long: "Deselect previously selected routes by identifiers or 'all' to disable accepting any routes.",
|
||||
Example: " netbird routes deselect all\n netbird routes deselect route1 route2",
|
||||
Args: cobra.MinimumNArgs(1),
|
||||
RunE: routesDeselect,
|
||||
}
|
||||
|
||||
func init() {
|
||||
routesSelectCmd.PersistentFlags().BoolVarP(&appendFlag, "append", "a", false, "Append to current route selection instead of replacing")
|
||||
}
|
||||
|
||||
func routesList(cmd *cobra.Command, _ []string) error {
|
||||
conn, err := getClient(cmd.Context())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer conn.Close()
|
||||
|
||||
client := proto.NewDaemonServiceClient(conn)
|
||||
resp, err := client.ListRoutes(cmd.Context(), &proto.ListRoutesRequest{})
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to list routes: %v", status.Convert(err).Message())
|
||||
}
|
||||
|
||||
if len(resp.Routes) == 0 {
|
||||
cmd.Println("No routes available.")
|
||||
return nil
|
||||
}
|
||||
|
||||
cmd.Println("Available Routes:")
|
||||
for _, route := range resp.Routes {
|
||||
selectedStatus := "Not Selected"
|
||||
if route.GetSelected() {
|
||||
selectedStatus = "Selected"
|
||||
}
|
||||
cmd.Printf("\n - ID: %s\n Network: %s\n Status: %s\n", route.GetID(), route.GetNetwork(), selectedStatus)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func routesSelect(cmd *cobra.Command, args []string) error {
|
||||
conn, err := getClient(cmd.Context())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer conn.Close()
|
||||
|
||||
client := proto.NewDaemonServiceClient(conn)
|
||||
req := &proto.SelectRoutesRequest{
|
||||
RouteIDs: args,
|
||||
}
|
||||
|
||||
if len(args) == 1 && args[0] == "all" {
|
||||
req.All = true
|
||||
} else if appendFlag {
|
||||
req.Append = true
|
||||
}
|
||||
|
||||
if _, err := client.SelectRoutes(cmd.Context(), req); err != nil {
|
||||
return fmt.Errorf("failed to select routes: %v", status.Convert(err).Message())
|
||||
}
|
||||
|
||||
cmd.Println("Routes selected successfully.")
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func routesDeselect(cmd *cobra.Command, args []string) error {
|
||||
conn, err := getClient(cmd.Context())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer conn.Close()
|
||||
|
||||
client := proto.NewDaemonServiceClient(conn)
|
||||
req := &proto.SelectRoutesRequest{
|
||||
RouteIDs: args,
|
||||
}
|
||||
|
||||
if len(args) == 1 && args[0] == "all" {
|
||||
req.All = true
|
||||
}
|
||||
|
||||
if _, err := client.DeselectRoutes(cmd.Context(), req); err != nil {
|
||||
return fmt.Errorf("failed to deselect routes: %v", status.Convert(err).Message())
|
||||
}
|
||||
|
||||
cmd.Println("Routes deselected successfully.")
|
||||
|
||||
return nil
|
||||
}
|
||||
@@ -2,6 +2,8 @@ package cmd
|
||||
|
||||
import (
|
||||
"context"
|
||||
"runtime"
|
||||
|
||||
"github.com/kardianos/service"
|
||||
log "github.com/sirupsen/logrus"
|
||||
"github.com/spf13/cobra"
|
||||
@@ -22,8 +24,12 @@ func newProgram(ctx context.Context, cancel context.CancelFunc) *program {
|
||||
}
|
||||
|
||||
func newSVCConfig() *service.Config {
|
||||
name := "netbird"
|
||||
if runtime.GOOS == "windows" {
|
||||
name = "Netbird"
|
||||
}
|
||||
return &service.Config{
|
||||
Name: serviceName,
|
||||
Name: name,
|
||||
DisplayName: "Netbird",
|
||||
Description: "A WireGuard-based mesh network that connects your devices into a single private network.",
|
||||
Option: make(service.KeyValue),
|
||||
|
||||
@@ -64,10 +64,6 @@ var installCmd = &cobra.Command{
|
||||
}
|
||||
}
|
||||
|
||||
if runtime.GOOS == "windows" {
|
||||
svcConfig.Option["OnFailure"] = "restart"
|
||||
}
|
||||
|
||||
ctx, cancel := context.WithCancel(cmd.Context())
|
||||
|
||||
s, err := newSVC(newProgram(ctx, cancel), svcConfig)
|
||||
@@ -81,7 +77,6 @@ var installCmd = &cobra.Command{
|
||||
cmd.PrintErrln(err)
|
||||
return err
|
||||
}
|
||||
|
||||
cmd.Println("Netbird service has been installed")
|
||||
return nil
|
||||
},
|
||||
@@ -111,7 +106,7 @@ var uninstallCmd = &cobra.Command{
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
cmd.Println("Netbird service has been uninstalled")
|
||||
cmd.Println("Netbird has been uninstalled")
|
||||
return nil
|
||||
},
|
||||
}
|
||||
|
||||
@@ -24,7 +24,7 @@ var (
|
||||
)
|
||||
|
||||
var sshCmd = &cobra.Command{
|
||||
Use: "ssh [user@]host",
|
||||
Use: "ssh",
|
||||
Args: func(cmd *cobra.Command, args []string) error {
|
||||
if len(args) < 1 {
|
||||
return errors.New("requires a host argument")
|
||||
@@ -94,7 +94,7 @@ func runSSH(ctx context.Context, addr string, pemKey []byte, cmd *cobra.Command)
|
||||
if err != nil {
|
||||
cmd.Printf("Error: %v\n", err)
|
||||
cmd.Printf("Couldn't connect. Please check the connection status or if the ssh server is enabled on the other peer" +
|
||||
"\nYou can verify the connection by running:\n\n" +
|
||||
"You can verify the connection by running:\n\n" +
|
||||
" netbird status\n\n")
|
||||
return err
|
||||
}
|
||||
|
||||
@@ -6,8 +6,6 @@ import (
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
"os"
|
||||
"runtime"
|
||||
"sort"
|
||||
"strings"
|
||||
"time"
|
||||
@@ -16,7 +14,6 @@ import (
|
||||
"google.golang.org/grpc/status"
|
||||
"gopkg.in/yaml.v3"
|
||||
|
||||
"github.com/netbirdio/netbird/client/anonymize"
|
||||
"github.com/netbirdio/netbird/client/internal"
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/client/proto"
|
||||
@@ -37,9 +34,6 @@ type peerStateDetailOutput struct {
|
||||
LastWireguardHandshake time.Time `json:"lastWireguardHandshake" yaml:"lastWireguardHandshake"`
|
||||
TransferReceived int64 `json:"transferReceived" yaml:"transferReceived"`
|
||||
TransferSent int64 `json:"transferSent" yaml:"transferSent"`
|
||||
Latency time.Duration `json:"latency" yaml:"latency"`
|
||||
RosenpassEnabled bool `json:"quantumResistance" yaml:"quantumResistance"`
|
||||
Routes []string `json:"routes" yaml:"routes"`
|
||||
}
|
||||
|
||||
type peersStateOutput struct {
|
||||
@@ -77,28 +71,17 @@ type iceCandidateType struct {
|
||||
Remote string `json:"remote" yaml:"remote"`
|
||||
}
|
||||
|
||||
type nsServerGroupStateOutput struct {
|
||||
Servers []string `json:"servers" yaml:"servers"`
|
||||
Domains []string `json:"domains" yaml:"domains"`
|
||||
Enabled bool `json:"enabled" yaml:"enabled"`
|
||||
Error string `json:"error" yaml:"error"`
|
||||
}
|
||||
|
||||
type statusOutputOverview struct {
|
||||
Peers peersStateOutput `json:"peers" yaml:"peers"`
|
||||
CliVersion string `json:"cliVersion" yaml:"cliVersion"`
|
||||
DaemonVersion string `json:"daemonVersion" yaml:"daemonVersion"`
|
||||
ManagementState managementStateOutput `json:"management" yaml:"management"`
|
||||
SignalState signalStateOutput `json:"signal" yaml:"signal"`
|
||||
Relays relayStateOutput `json:"relays" yaml:"relays"`
|
||||
IP string `json:"netbirdIp" yaml:"netbirdIp"`
|
||||
PubKey string `json:"publicKey" yaml:"publicKey"`
|
||||
KernelInterface bool `json:"usesKernelInterface" yaml:"usesKernelInterface"`
|
||||
FQDN string `json:"fqdn" yaml:"fqdn"`
|
||||
RosenpassEnabled bool `json:"quantumResistance" yaml:"quantumResistance"`
|
||||
RosenpassPermissive bool `json:"quantumResistancePermissive" yaml:"quantumResistancePermissive"`
|
||||
Routes []string `json:"routes" yaml:"routes"`
|
||||
NSServerGroups []nsServerGroupStateOutput `json:"dnsServers" yaml:"dnsServers"`
|
||||
Peers peersStateOutput `json:"peers" yaml:"peers"`
|
||||
CliVersion string `json:"cliVersion" yaml:"cliVersion"`
|
||||
DaemonVersion string `json:"daemonVersion" yaml:"daemonVersion"`
|
||||
ManagementState managementStateOutput `json:"management" yaml:"management"`
|
||||
SignalState signalStateOutput `json:"signal" yaml:"signal"`
|
||||
Relays relayStateOutput `json:"relays" yaml:"relays"`
|
||||
IP string `json:"netbirdIp" yaml:"netbirdIp"`
|
||||
PubKey string `json:"publicKey" yaml:"publicKey"`
|
||||
KernelInterface bool `json:"usesKernelInterface" yaml:"usesKernelInterface"`
|
||||
FQDN string `json:"fqdn" yaml:"fqdn"`
|
||||
}
|
||||
|
||||
var (
|
||||
@@ -147,9 +130,9 @@ func statusFunc(cmd *cobra.Command, args []string) error {
|
||||
return fmt.Errorf("failed initializing log %v", err)
|
||||
}
|
||||
|
||||
ctx := internal.CtxInitState(cmd.Context())
|
||||
ctx := internal.CtxInitState(context.Background())
|
||||
|
||||
resp, err := getStatus(ctx)
|
||||
resp, err := getStatus(ctx, cmd)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
@@ -182,7 +165,7 @@ func statusFunc(cmd *cobra.Command, args []string) error {
|
||||
case yamlFlag:
|
||||
statusOutputString, err = parseToYAML(outputInformationHolder)
|
||||
default:
|
||||
statusOutputString = parseGeneralSummary(outputInformationHolder, false, false, false)
|
||||
statusOutputString = parseGeneralSummary(outputInformationHolder, false, false)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
@@ -194,7 +177,7 @@ func statusFunc(cmd *cobra.Command, args []string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func getStatus(ctx context.Context) (*proto.StatusResponse, error) {
|
||||
func getStatus(ctx context.Context, cmd *cobra.Command) (*proto.StatusResponse, error) {
|
||||
conn, err := DialClientGRPCServer(ctx, daemonAddr)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to connect to daemon error: %v\n"+
|
||||
@@ -203,7 +186,7 @@ func getStatus(ctx context.Context) (*proto.StatusResponse, error) {
|
||||
}
|
||||
defer conn.Close()
|
||||
|
||||
resp, err := proto.NewDaemonServiceClient(conn).Status(ctx, &proto.StatusRequest{GetFullPeerStatus: true})
|
||||
resp, err := proto.NewDaemonServiceClient(conn).Status(cmd.Context(), &proto.StatusRequest{GetFullPeerStatus: true})
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("status failed: %v", status.Convert(err).Message())
|
||||
}
|
||||
@@ -270,25 +253,16 @@ func convertToStatusOutputOverview(resp *proto.StatusResponse) statusOutputOverv
|
||||
peersOverview := mapPeers(resp.GetFullStatus().GetPeers())
|
||||
|
||||
overview := statusOutputOverview{
|
||||
Peers: peersOverview,
|
||||
CliVersion: version.NetbirdVersion(),
|
||||
DaemonVersion: resp.GetDaemonVersion(),
|
||||
ManagementState: managementOverview,
|
||||
SignalState: signalOverview,
|
||||
Relays: relayOverview,
|
||||
IP: pbFullStatus.GetLocalPeerState().GetIP(),
|
||||
PubKey: pbFullStatus.GetLocalPeerState().GetPubKey(),
|
||||
KernelInterface: pbFullStatus.GetLocalPeerState().GetKernelInterface(),
|
||||
FQDN: pbFullStatus.GetLocalPeerState().GetFqdn(),
|
||||
RosenpassEnabled: pbFullStatus.GetLocalPeerState().GetRosenpassEnabled(),
|
||||
RosenpassPermissive: pbFullStatus.GetLocalPeerState().GetRosenpassPermissive(),
|
||||
Routes: pbFullStatus.GetLocalPeerState().GetRoutes(),
|
||||
NSServerGroups: mapNSGroups(pbFullStatus.GetDnsServers()),
|
||||
}
|
||||
|
||||
if anonymizeFlag {
|
||||
anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
|
||||
anonymizeOverview(anonymizer, &overview)
|
||||
Peers: peersOverview,
|
||||
CliVersion: version.NetbirdVersion(),
|
||||
DaemonVersion: resp.GetDaemonVersion(),
|
||||
ManagementState: managementOverview,
|
||||
SignalState: signalOverview,
|
||||
Relays: relayOverview,
|
||||
IP: pbFullStatus.GetLocalPeerState().GetIP(),
|
||||
PubKey: pbFullStatus.GetLocalPeerState().GetPubKey(),
|
||||
KernelInterface: pbFullStatus.GetLocalPeerState().GetKernelInterface(),
|
||||
FQDN: pbFullStatus.GetLocalPeerState().GetFqdn(),
|
||||
}
|
||||
|
||||
return overview
|
||||
@@ -320,19 +294,6 @@ func mapRelays(relays []*proto.RelayState) relayStateOutput {
|
||||
}
|
||||
}
|
||||
|
||||
func mapNSGroups(servers []*proto.NSGroupState) []nsServerGroupStateOutput {
|
||||
mappedNSGroups := make([]nsServerGroupStateOutput, 0, len(servers))
|
||||
for _, pbNsGroupServer := range servers {
|
||||
mappedNSGroups = append(mappedNSGroups, nsServerGroupStateOutput{
|
||||
Servers: pbNsGroupServer.GetServers(),
|
||||
Domains: pbNsGroupServer.GetDomains(),
|
||||
Enabled: pbNsGroupServer.GetEnabled(),
|
||||
Error: pbNsGroupServer.GetError(),
|
||||
})
|
||||
}
|
||||
return mappedNSGroups
|
||||
}
|
||||
|
||||
func mapPeers(peers []*proto.PeerState) peersStateOutput {
|
||||
var peersStateDetail []peerStateDetailOutput
|
||||
localICE := ""
|
||||
@@ -385,9 +346,6 @@ func mapPeers(peers []*proto.PeerState) peersStateOutput {
|
||||
LastWireguardHandshake: lastHandshake,
|
||||
TransferReceived: transferReceived,
|
||||
TransferSent: transferSent,
|
||||
Latency: pbPeerState.GetLatency().AsDuration(),
|
||||
RosenpassEnabled: pbPeerState.GetRosenpassEnabled(),
|
||||
Routes: pbPeerState.GetRoutes(),
|
||||
}
|
||||
|
||||
peersStateDetail = append(peersStateDetail, peerState)
|
||||
@@ -437,7 +395,8 @@ func parseToYAML(overview statusOutputOverview) (string, error) {
|
||||
return string(yamlBytes), nil
|
||||
}
|
||||
|
||||
func parseGeneralSummary(overview statusOutputOverview, showURL bool, showRelays bool, showNameServers bool) string {
|
||||
func parseGeneralSummary(overview statusOutputOverview, showURL bool, showRelays bool) string {
|
||||
|
||||
var managementConnString string
|
||||
if overview.ManagementState.Connected {
|
||||
managementConnString = "Connected"
|
||||
@@ -473,7 +432,7 @@ func parseGeneralSummary(overview statusOutputOverview, showURL bool, showRelays
|
||||
interfaceIP = "N/A"
|
||||
}
|
||||
|
||||
var relaysString string
|
||||
var relayAvailableString string
|
||||
if showRelays {
|
||||
for _, relay := range overview.Relays.Details {
|
||||
available := "Available"
|
||||
@@ -482,98 +441,42 @@ func parseGeneralSummary(overview statusOutputOverview, showURL bool, showRelays
|
||||
available = "Unavailable"
|
||||
reason = fmt.Sprintf(", reason: %s", relay.Error)
|
||||
}
|
||||
relaysString += fmt.Sprintf("\n [%s] is %s%s", relay.URI, available, reason)
|
||||
relayAvailableString += fmt.Sprintf("\n [%s] is %s%s", relay.URI, available, reason)
|
||||
|
||||
}
|
||||
} else {
|
||||
relaysString = fmt.Sprintf("%d/%d Available", overview.Relays.Available, overview.Relays.Total)
|
||||
}
|
||||
|
||||
routes := "-"
|
||||
if len(overview.Routes) > 0 {
|
||||
sort.Strings(overview.Routes)
|
||||
routes = strings.Join(overview.Routes, ", ")
|
||||
}
|
||||
|
||||
var dnsServersString string
|
||||
if showNameServers {
|
||||
for _, nsServerGroup := range overview.NSServerGroups {
|
||||
enabled := "Available"
|
||||
if !nsServerGroup.Enabled {
|
||||
enabled = "Unavailable"
|
||||
}
|
||||
errorString := ""
|
||||
if nsServerGroup.Error != "" {
|
||||
errorString = fmt.Sprintf(", reason: %s", nsServerGroup.Error)
|
||||
errorString = strings.TrimSpace(errorString)
|
||||
}
|
||||
|
||||
domainsString := strings.Join(nsServerGroup.Domains, ", ")
|
||||
if domainsString == "" {
|
||||
domainsString = "." // Show "." for the default zone
|
||||
}
|
||||
dnsServersString += fmt.Sprintf(
|
||||
"\n [%s] for [%s] is %s%s",
|
||||
strings.Join(nsServerGroup.Servers, ", "),
|
||||
domainsString,
|
||||
enabled,
|
||||
errorString,
|
||||
)
|
||||
}
|
||||
} else {
|
||||
dnsServersString = fmt.Sprintf("%d/%d Available", countEnabled(overview.NSServerGroups), len(overview.NSServerGroups))
|
||||
}
|
||||
|
||||
rosenpassEnabledStatus := "false"
|
||||
if overview.RosenpassEnabled {
|
||||
rosenpassEnabledStatus = "true"
|
||||
if overview.RosenpassPermissive {
|
||||
rosenpassEnabledStatus = "true (permissive)" //nolint:gosec
|
||||
}
|
||||
relayAvailableString = fmt.Sprintf("%d/%d Available", overview.Relays.Available, overview.Relays.Total)
|
||||
}
|
||||
|
||||
peersCountString := fmt.Sprintf("%d/%d Connected", overview.Peers.Connected, overview.Peers.Total)
|
||||
|
||||
goos := runtime.GOOS
|
||||
goarch := runtime.GOARCH
|
||||
goarm := ""
|
||||
if goarch == "arm" {
|
||||
goarm = fmt.Sprintf(" (ARMv%s)", os.Getenv("GOARM"))
|
||||
}
|
||||
|
||||
summary := fmt.Sprintf(
|
||||
"OS: %s\n"+
|
||||
"Daemon version: %s\n"+
|
||||
"Daemon version: %s\n"+
|
||||
"CLI version: %s\n"+
|
||||
"Management: %s\n"+
|
||||
"Signal: %s\n"+
|
||||
"Relays: %s\n"+
|
||||
"Nameservers: %s\n"+
|
||||
"FQDN: %s\n"+
|
||||
"NetBird IP: %s\n"+
|
||||
"Interface type: %s\n"+
|
||||
"Quantum resistance: %s\n"+
|
||||
"Routes: %s\n"+
|
||||
"Peers count: %s\n",
|
||||
fmt.Sprintf("%s/%s%s", goos, goarch, goarm),
|
||||
overview.DaemonVersion,
|
||||
version.NetbirdVersion(),
|
||||
managementConnString,
|
||||
signalConnString,
|
||||
relaysString,
|
||||
dnsServersString,
|
||||
relayAvailableString,
|
||||
overview.FQDN,
|
||||
interfaceIP,
|
||||
interfaceTypeString,
|
||||
rosenpassEnabledStatus,
|
||||
routes,
|
||||
peersCountString,
|
||||
)
|
||||
return summary
|
||||
}
|
||||
|
||||
func parseToFullDetailSummary(overview statusOutputOverview) string {
|
||||
parsedPeersString := parsePeers(overview.Peers, overview.RosenpassEnabled, overview.RosenpassPermissive)
|
||||
summary := parseGeneralSummary(overview, true, true, true)
|
||||
parsedPeersString := parsePeers(overview.Peers)
|
||||
summary := parseGeneralSummary(overview, true, true)
|
||||
|
||||
return fmt.Sprintf(
|
||||
"Peers detail:"+
|
||||
@@ -584,7 +487,7 @@ func parseToFullDetailSummary(overview statusOutputOverview) string {
|
||||
)
|
||||
}
|
||||
|
||||
func parsePeers(peers peersStateOutput, rosenpassEnabled, rosenpassPermissive bool) string {
|
||||
func parsePeers(peers peersStateOutput) string {
|
||||
var (
|
||||
peersString = ""
|
||||
)
|
||||
@@ -610,28 +513,14 @@ func parsePeers(peers peersStateOutput, rosenpassEnabled, rosenpassPermissive bo
|
||||
if peerState.IceCandidateEndpoint.Remote != "" {
|
||||
remoteICEEndpoint = peerState.IceCandidateEndpoint.Remote
|
||||
}
|
||||
|
||||
rosenpassEnabledStatus := "false"
|
||||
if rosenpassEnabled {
|
||||
if peerState.RosenpassEnabled {
|
||||
rosenpassEnabledStatus = "true"
|
||||
} else {
|
||||
if rosenpassPermissive {
|
||||
rosenpassEnabledStatus = "false (remote didn't enable quantum resistance)"
|
||||
} else {
|
||||
rosenpassEnabledStatus = "false (connection won't work without a permissive mode)"
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if peerState.RosenpassEnabled {
|
||||
rosenpassEnabledStatus = "false (connection might not work without a remote permissive mode)"
|
||||
}
|
||||
lastStatusUpdate := "-"
|
||||
if !peerState.LastStatusUpdate.IsZero() {
|
||||
lastStatusUpdate = peerState.LastStatusUpdate.Format("2006-01-02 15:04:05")
|
||||
}
|
||||
|
||||
routes := "-"
|
||||
if len(peerState.Routes) > 0 {
|
||||
sort.Strings(peerState.Routes)
|
||||
routes = strings.Join(peerState.Routes, ", ")
|
||||
lastWireguardHandshake := "-"
|
||||
if !peerState.LastWireguardHandshake.IsZero() && peerState.LastWireguardHandshake != time.Unix(0, 0) {
|
||||
lastWireguardHandshake = peerState.LastWireguardHandshake.Format("2006-01-02 15:04:05")
|
||||
}
|
||||
|
||||
peerString := fmt.Sprintf(
|
||||
@@ -645,11 +534,8 @@ func parsePeers(peers peersStateOutput, rosenpassEnabled, rosenpassPermissive bo
|
||||
" ICE candidate (Local/Remote): %s/%s\n"+
|
||||
" ICE candidate endpoints (Local/Remote): %s/%s\n"+
|
||||
" Last connection update: %s\n"+
|
||||
" Last WireGuard handshake: %s\n"+
|
||||
" Transfer status (received/sent) %s/%s\n"+
|
||||
" Quantum resistance: %s\n"+
|
||||
" Routes: %s\n"+
|
||||
" Latency: %s\n",
|
||||
" Last Wireguard handshake: %s\n"+
|
||||
" Transfer status (received/sent) %s/%s\n",
|
||||
peerState.FQDN,
|
||||
peerState.IP,
|
||||
peerState.PubKey,
|
||||
@@ -660,13 +546,10 @@ func parsePeers(peers peersStateOutput, rosenpassEnabled, rosenpassPermissive bo
|
||||
remoteICE,
|
||||
localICEEndpoint,
|
||||
remoteICEEndpoint,
|
||||
timeAgo(peerState.LastStatusUpdate),
|
||||
timeAgo(peerState.LastWireguardHandshake),
|
||||
lastStatusUpdate,
|
||||
lastWireguardHandshake,
|
||||
toIEC(peerState.TransferReceived),
|
||||
toIEC(peerState.TransferSent),
|
||||
rosenpassEnabledStatus,
|
||||
routes,
|
||||
peerState.Latency.String(),
|
||||
)
|
||||
|
||||
peersString += peerString
|
||||
@@ -720,139 +603,3 @@ func toIEC(b int64) string {
|
||||
return fmt.Sprintf("%.1f %ciB",
|
||||
float64(b)/float64(div), "KMGTPE"[exp])
|
||||
}
|
||||
|
||||
func countEnabled(dnsServers []nsServerGroupStateOutput) int {
|
||||
count := 0
|
||||
for _, server := range dnsServers {
|
||||
if server.Enabled {
|
||||
count++
|
||||
}
|
||||
}
|
||||
return count
|
||||
}
|
||||
|
||||
// timeAgo returns a string representing the duration since the provided time in a human-readable format.
|
||||
func timeAgo(t time.Time) string {
|
||||
if t.IsZero() || t.Equal(time.Unix(0, 0)) {
|
||||
return "-"
|
||||
}
|
||||
duration := time.Since(t)
|
||||
switch {
|
||||
case duration < time.Second:
|
||||
return "Now"
|
||||
case duration < time.Minute:
|
||||
seconds := int(duration.Seconds())
|
||||
if seconds == 1 {
|
||||
return "1 second ago"
|
||||
}
|
||||
return fmt.Sprintf("%d seconds ago", seconds)
|
||||
case duration < time.Hour:
|
||||
minutes := int(duration.Minutes())
|
||||
seconds := int(duration.Seconds()) % 60
|
||||
if minutes == 1 {
|
||||
if seconds == 1 {
|
||||
return "1 minute, 1 second ago"
|
||||
} else if seconds > 0 {
|
||||
return fmt.Sprintf("1 minute, %d seconds ago", seconds)
|
||||
}
|
||||
return "1 minute ago"
|
||||
}
|
||||
if seconds > 0 {
|
||||
return fmt.Sprintf("%d minutes, %d seconds ago", minutes, seconds)
|
||||
}
|
||||
return fmt.Sprintf("%d minutes ago", minutes)
|
||||
case duration < 24*time.Hour:
|
||||
hours := int(duration.Hours())
|
||||
minutes := int(duration.Minutes()) % 60
|
||||
if hours == 1 {
|
||||
if minutes == 1 {
|
||||
return "1 hour, 1 minute ago"
|
||||
} else if minutes > 0 {
|
||||
return fmt.Sprintf("1 hour, %d minutes ago", minutes)
|
||||
}
|
||||
return "1 hour ago"
|
||||
}
|
||||
if minutes > 0 {
|
||||
return fmt.Sprintf("%d hours, %d minutes ago", hours, minutes)
|
||||
}
|
||||
return fmt.Sprintf("%d hours ago", hours)
|
||||
}
|
||||
|
||||
days := int(duration.Hours()) / 24
|
||||
hours := int(duration.Hours()) % 24
|
||||
if days == 1 {
|
||||
if hours == 1 {
|
||||
return "1 day, 1 hour ago"
|
||||
} else if hours > 0 {
|
||||
return fmt.Sprintf("1 day, %d hours ago", hours)
|
||||
}
|
||||
return "1 day ago"
|
||||
}
|
||||
if hours > 0 {
|
||||
return fmt.Sprintf("%d days, %d hours ago", days, hours)
|
||||
}
|
||||
return fmt.Sprintf("%d days ago", days)
|
||||
}
|
||||
|
||||
func anonymizePeerDetail(a *anonymize.Anonymizer, peer *peerStateDetailOutput) {
|
||||
peer.FQDN = a.AnonymizeDomain(peer.FQDN)
|
||||
if localIP, port, err := net.SplitHostPort(peer.IceCandidateEndpoint.Local); err == nil {
|
||||
peer.IceCandidateEndpoint.Local = fmt.Sprintf("%s:%s", a.AnonymizeIPString(localIP), port)
|
||||
}
|
||||
if remoteIP, port, err := net.SplitHostPort(peer.IceCandidateEndpoint.Remote); err == nil {
|
||||
peer.IceCandidateEndpoint.Remote = fmt.Sprintf("%s:%s", a.AnonymizeIPString(remoteIP), port)
|
||||
}
|
||||
for i, route := range peer.Routes {
|
||||
peer.Routes[i] = a.AnonymizeIPString(route)
|
||||
}
|
||||
|
||||
for i, route := range peer.Routes {
|
||||
prefix, err := netip.ParsePrefix(route)
|
||||
if err == nil {
|
||||
ip := a.AnonymizeIPString(prefix.Addr().String())
|
||||
peer.Routes[i] = fmt.Sprintf("%s/%d", ip, prefix.Bits())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func anonymizeOverview(a *anonymize.Anonymizer, overview *statusOutputOverview) {
|
||||
for i, peer := range overview.Peers.Details {
|
||||
peer := peer
|
||||
anonymizePeerDetail(a, &peer)
|
||||
overview.Peers.Details[i] = peer
|
||||
}
|
||||
|
||||
overview.ManagementState.URL = a.AnonymizeURI(overview.ManagementState.URL)
|
||||
overview.ManagementState.Error = a.AnonymizeString(overview.ManagementState.Error)
|
||||
overview.SignalState.URL = a.AnonymizeURI(overview.SignalState.URL)
|
||||
overview.SignalState.Error = a.AnonymizeString(overview.SignalState.Error)
|
||||
|
||||
overview.IP = a.AnonymizeIPString(overview.IP)
|
||||
for i, detail := range overview.Relays.Details {
|
||||
detail.URI = a.AnonymizeURI(detail.URI)
|
||||
detail.Error = a.AnonymizeString(detail.Error)
|
||||
overview.Relays.Details[i] = detail
|
||||
}
|
||||
|
||||
for i, nsGroup := range overview.NSServerGroups {
|
||||
for j, domain := range nsGroup.Domains {
|
||||
overview.NSServerGroups[i].Domains[j] = a.AnonymizeDomain(domain)
|
||||
}
|
||||
for j, ns := range nsGroup.Servers {
|
||||
host, port, err := net.SplitHostPort(ns)
|
||||
if err == nil {
|
||||
overview.NSServerGroups[i].Servers[j] = fmt.Sprintf("%s:%s", a.AnonymizeIPString(host), port)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for i, route := range overview.Routes {
|
||||
prefix, err := netip.ParsePrefix(route)
|
||||
if err == nil {
|
||||
ip := a.AnonymizeIPString(prefix.Addr().String())
|
||||
overview.Routes[i] = fmt.Sprintf("%s/%d", ip, prefix.Bits())
|
||||
}
|
||||
}
|
||||
|
||||
overview.FQDN = a.AnonymizeDomain(overview.FQDN)
|
||||
}
|
||||
|
||||
@@ -3,14 +3,11 @@ package cmd
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"runtime"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
"google.golang.org/protobuf/types/known/durationpb"
|
||||
"google.golang.org/protobuf/types/known/timestamppb"
|
||||
|
||||
"github.com/netbirdio/netbird/client/proto"
|
||||
@@ -45,10 +42,6 @@ var resp = &proto.StatusResponse{
|
||||
LastWireguardHandshake: timestamppb.New(time.Date(2001, time.Month(1), 1, 1, 1, 2, 0, time.UTC)),
|
||||
BytesRx: 200,
|
||||
BytesTx: 100,
|
||||
Routes: []string{
|
||||
"10.1.0.0/24",
|
||||
},
|
||||
Latency: durationpb.New(time.Duration(10000000)),
|
||||
},
|
||||
{
|
||||
IP: "192.168.178.102",
|
||||
@@ -65,7 +58,6 @@ var resp = &proto.StatusResponse{
|
||||
LastWireguardHandshake: timestamppb.New(time.Date(2002, time.Month(2), 2, 2, 2, 3, 0, time.UTC)),
|
||||
BytesRx: 2000,
|
||||
BytesTx: 1000,
|
||||
Latency: durationpb.New(time.Duration(10000000)),
|
||||
},
|
||||
},
|
||||
ManagementState: &proto.ManagementState{
|
||||
@@ -95,31 +87,6 @@ var resp = &proto.StatusResponse{
|
||||
PubKey: "Some-Pub-Key",
|
||||
KernelInterface: true,
|
||||
Fqdn: "some-localhost.awesome-domain.com",
|
||||
Routes: []string{
|
||||
"10.10.0.0/24",
|
||||
},
|
||||
},
|
||||
DnsServers: []*proto.NSGroupState{
|
||||
{
|
||||
Servers: []string{
|
||||
"8.8.8.8:53",
|
||||
},
|
||||
Domains: nil,
|
||||
Enabled: true,
|
||||
Error: "",
|
||||
},
|
||||
{
|
||||
Servers: []string{
|
||||
"1.1.1.1:53",
|
||||
"2.2.2.2:53",
|
||||
},
|
||||
Domains: []string{
|
||||
"example.com",
|
||||
"example.net",
|
||||
},
|
||||
Enabled: false,
|
||||
Error: "timeout",
|
||||
},
|
||||
},
|
||||
},
|
||||
DaemonVersion: "0.14.1",
|
||||
@@ -149,10 +116,6 @@ var overview = statusOutputOverview{
|
||||
LastWireguardHandshake: time.Date(2001, 1, 1, 1, 1, 2, 0, time.UTC),
|
||||
TransferReceived: 200,
|
||||
TransferSent: 100,
|
||||
Routes: []string{
|
||||
"10.1.0.0/24",
|
||||
},
|
||||
Latency: time.Duration(10000000),
|
||||
},
|
||||
{
|
||||
IP: "192.168.178.102",
|
||||
@@ -173,7 +136,6 @@ var overview = statusOutputOverview{
|
||||
LastWireguardHandshake: time.Date(2002, 2, 2, 2, 2, 3, 0, time.UTC),
|
||||
TransferReceived: 2000,
|
||||
TransferSent: 1000,
|
||||
Latency: time.Duration(10000000),
|
||||
},
|
||||
},
|
||||
},
|
||||
@@ -209,31 +171,6 @@ var overview = statusOutputOverview{
|
||||
PubKey: "Some-Pub-Key",
|
||||
KernelInterface: true,
|
||||
FQDN: "some-localhost.awesome-domain.com",
|
||||
NSServerGroups: []nsServerGroupStateOutput{
|
||||
{
|
||||
Servers: []string{
|
||||
"8.8.8.8:53",
|
||||
},
|
||||
Domains: nil,
|
||||
Enabled: true,
|
||||
Error: "",
|
||||
},
|
||||
{
|
||||
Servers: []string{
|
||||
"1.1.1.1:53",
|
||||
"2.2.2.2:53",
|
||||
},
|
||||
Domains: []string{
|
||||
"example.com",
|
||||
"example.net",
|
||||
},
|
||||
Enabled: false,
|
||||
Error: "timeout",
|
||||
},
|
||||
},
|
||||
Routes: []string{
|
||||
"10.10.0.0/24",
|
||||
},
|
||||
}
|
||||
|
||||
func TestConversionFromFullStatusToOutputOverview(t *testing.T) {
|
||||
@@ -294,12 +231,7 @@ func TestParsingToJSON(t *testing.T) {
|
||||
},
|
||||
"lastWireguardHandshake": "2001-01-01T01:01:02Z",
|
||||
"transferReceived": 200,
|
||||
"transferSent": 100,
|
||||
"latency": 10000000,
|
||||
"quantumResistance": false,
|
||||
"routes": [
|
||||
"10.1.0.0/24"
|
||||
]
|
||||
"transferSent": 100
|
||||
},
|
||||
{
|
||||
"fqdn": "peer-2.awesome-domain.com",
|
||||
@@ -319,10 +251,7 @@ func TestParsingToJSON(t *testing.T) {
|
||||
},
|
||||
"lastWireguardHandshake": "2002-02-02T02:02:03Z",
|
||||
"transferReceived": 2000,
|
||||
"transferSent": 1000,
|
||||
"latency": 10000000,
|
||||
"quantumResistance": false,
|
||||
"routes": null
|
||||
"transferSent": 1000
|
||||
}
|
||||
]
|
||||
},
|
||||
@@ -357,34 +286,7 @@ func TestParsingToJSON(t *testing.T) {
|
||||
"netbirdIp": "192.168.178.100/16",
|
||||
"publicKey": "Some-Pub-Key",
|
||||
"usesKernelInterface": true,
|
||||
"fqdn": "some-localhost.awesome-domain.com",
|
||||
"quantumResistance": false,
|
||||
"quantumResistancePermissive": false,
|
||||
"routes": [
|
||||
"10.10.0.0/24"
|
||||
],
|
||||
"dnsServers": [
|
||||
{
|
||||
"servers": [
|
||||
"8.8.8.8:53"
|
||||
],
|
||||
"domains": null,
|
||||
"enabled": true,
|
||||
"error": ""
|
||||
},
|
||||
{
|
||||
"servers": [
|
||||
"1.1.1.1:53",
|
||||
"2.2.2.2:53"
|
||||
],
|
||||
"domains": [
|
||||
"example.com",
|
||||
"example.net"
|
||||
],
|
||||
"enabled": false,
|
||||
"error": "timeout"
|
||||
}
|
||||
]
|
||||
"fqdn": "some-localhost.awesome-domain.com"
|
||||
}`
|
||||
// @formatter:on
|
||||
|
||||
@@ -418,10 +320,6 @@ func TestParsingToYAML(t *testing.T) {
|
||||
lastWireguardHandshake: 2001-01-01T01:01:02Z
|
||||
transferReceived: 200
|
||||
transferSent: 100
|
||||
latency: 10ms
|
||||
quantumResistance: false
|
||||
routes:
|
||||
- 10.1.0.0/24
|
||||
- fqdn: peer-2.awesome-domain.com
|
||||
netbirdIp: 192.168.178.102
|
||||
publicKey: Pubkey2
|
||||
@@ -438,9 +336,6 @@ func TestParsingToYAML(t *testing.T) {
|
||||
lastWireguardHandshake: 2002-02-02T02:02:03Z
|
||||
transferReceived: 2000
|
||||
transferSent: 1000
|
||||
latency: 10ms
|
||||
quantumResistance: false
|
||||
routes: []
|
||||
cliVersion: development
|
||||
daemonVersion: 0.14.1
|
||||
management:
|
||||
@@ -465,39 +360,15 @@ netbirdIp: 192.168.178.100/16
|
||||
publicKey: Some-Pub-Key
|
||||
usesKernelInterface: true
|
||||
fqdn: some-localhost.awesome-domain.com
|
||||
quantumResistance: false
|
||||
quantumResistancePermissive: false
|
||||
routes:
|
||||
- 10.10.0.0/24
|
||||
dnsServers:
|
||||
- servers:
|
||||
- 8.8.8.8:53
|
||||
domains: []
|
||||
enabled: true
|
||||
error: ""
|
||||
- servers:
|
||||
- 1.1.1.1:53
|
||||
- 2.2.2.2:53
|
||||
domains:
|
||||
- example.com
|
||||
- example.net
|
||||
enabled: false
|
||||
error: timeout
|
||||
`
|
||||
|
||||
assert.Equal(t, expectedYAML, yaml)
|
||||
}
|
||||
|
||||
func TestParsingToDetail(t *testing.T) {
|
||||
// Calculate time ago based on the fixture dates
|
||||
lastConnectionUpdate1 := timeAgo(overview.Peers.Details[0].LastStatusUpdate)
|
||||
lastHandshake1 := timeAgo(overview.Peers.Details[0].LastWireguardHandshake)
|
||||
lastConnectionUpdate2 := timeAgo(overview.Peers.Details[1].LastStatusUpdate)
|
||||
lastHandshake2 := timeAgo(overview.Peers.Details[1].LastWireguardHandshake)
|
||||
|
||||
detail := parseToFullDetailSummary(overview)
|
||||
|
||||
expectedDetail := fmt.Sprintf(
|
||||
expectedDetail :=
|
||||
`Peers detail:
|
||||
peer-1.awesome-domain.com:
|
||||
NetBird IP: 192.168.178.101
|
||||
@@ -508,12 +379,9 @@ func TestParsingToDetail(t *testing.T) {
|
||||
Direct: true
|
||||
ICE candidate (Local/Remote): -/-
|
||||
ICE candidate endpoints (Local/Remote): -/-
|
||||
Last connection update: %s
|
||||
Last WireGuard handshake: %s
|
||||
Last connection update: 2001-01-01 01:01:01
|
||||
Last Wireguard handshake: 2001-01-01 01:01:02
|
||||
Transfer status (received/sent) 200 B/100 B
|
||||
Quantum resistance: false
|
||||
Routes: 10.1.0.0/24
|
||||
Latency: 10ms
|
||||
|
||||
peer-2.awesome-domain.com:
|
||||
NetBird IP: 192.168.178.102
|
||||
@@ -524,50 +392,38 @@ func TestParsingToDetail(t *testing.T) {
|
||||
Direct: false
|
||||
ICE candidate (Local/Remote): relay/prflx
|
||||
ICE candidate endpoints (Local/Remote): 10.0.0.1:10001/10.0.10.1:10002
|
||||
Last connection update: %s
|
||||
Last WireGuard handshake: %s
|
||||
Last connection update: 2002-02-02 02:02:02
|
||||
Last Wireguard handshake: 2002-02-02 02:02:03
|
||||
Transfer status (received/sent) 2.0 KiB/1000 B
|
||||
Quantum resistance: false
|
||||
Routes: -
|
||||
Latency: 10ms
|
||||
|
||||
OS: %s/%s
|
||||
Daemon version: 0.14.1
|
||||
CLI version: %s
|
||||
CLI version: development
|
||||
Management: Connected to my-awesome-management.com:443
|
||||
Signal: Connected to my-awesome-signal.com:443
|
||||
Relays:
|
||||
[stun:my-awesome-stun.com:3478] is Available
|
||||
[turns:my-awesome-turn.com:443?transport=tcp] is Unavailable, reason: context: deadline exceeded
|
||||
Nameservers:
|
||||
[8.8.8.8:53] for [.] is Available
|
||||
[1.1.1.1:53, 2.2.2.2:53] for [example.com, example.net] is Unavailable, reason: timeout
|
||||
FQDN: some-localhost.awesome-domain.com
|
||||
NetBird IP: 192.168.178.100/16
|
||||
Interface type: Kernel
|
||||
Quantum resistance: false
|
||||
Routes: 10.10.0.0/24
|
||||
Peers count: 2/2 Connected
|
||||
`, lastConnectionUpdate1, lastHandshake1, lastConnectionUpdate2, lastHandshake2, runtime.GOOS, runtime.GOARCH, overview.CliVersion)
|
||||
`
|
||||
|
||||
assert.Equal(t, expectedDetail, detail)
|
||||
}
|
||||
|
||||
func TestParsingToShortVersion(t *testing.T) {
|
||||
shortVersion := parseGeneralSummary(overview, false, false, false)
|
||||
shortVersion := parseGeneralSummary(overview, false, false)
|
||||
|
||||
expectedString := fmt.Sprintf("OS: %s/%s", runtime.GOOS, runtime.GOARCH) + `
|
||||
Daemon version: 0.14.1
|
||||
expectedString :=
|
||||
`Daemon version: 0.14.1
|
||||
CLI version: development
|
||||
Management: Connected
|
||||
Signal: Connected
|
||||
Relays: 1/2 Available
|
||||
Nameservers: 1/2 Available
|
||||
FQDN: some-localhost.awesome-domain.com
|
||||
NetBird IP: 192.168.178.100/16
|
||||
Interface type: Kernel
|
||||
Quantum resistance: false
|
||||
Routes: 10.10.0.0/24
|
||||
Peers count: 2/2 Connected
|
||||
`
|
||||
|
||||
@@ -581,31 +437,3 @@ func TestParsingOfIP(t *testing.T) {
|
||||
|
||||
assert.Equal(t, "192.168.178.123\n", parsedIP)
|
||||
}
|
||||
|
||||
func TestTimeAgo(t *testing.T) {
|
||||
now := time.Now()
|
||||
|
||||
cases := []struct {
|
||||
name string
|
||||
input time.Time
|
||||
expected string
|
||||
}{
|
||||
{"Now", now, "Now"},
|
||||
{"Seconds ago", now.Add(-10 * time.Second), "10 seconds ago"},
|
||||
{"One minute ago", now.Add(-1 * time.Minute), "1 minute ago"},
|
||||
{"Minutes and seconds ago", now.Add(-(1*time.Minute + 30*time.Second)), "1 minute, 30 seconds ago"},
|
||||
{"One hour ago", now.Add(-1 * time.Hour), "1 hour ago"},
|
||||
{"Hours and minutes ago", now.Add(-(2*time.Hour + 15*time.Minute)), "2 hours, 15 minutes ago"},
|
||||
{"One day ago", now.Add(-24 * time.Hour), "1 day ago"},
|
||||
{"Multiple days ago", now.Add(-(72*time.Hour + 20*time.Minute)), "3 days ago"},
|
||||
{"Zero time", time.Time{}, "-"},
|
||||
{"Unix zero time", time.Unix(0, 0), "-"},
|
||||
}
|
||||
|
||||
for _, tc := range cases {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
result := timeAgo(tc.input)
|
||||
assert.Equal(t, tc.expected, result, "Failed %s", tc.name)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
@@ -13,7 +13,6 @@ import (
|
||||
|
||||
"google.golang.org/grpc"
|
||||
|
||||
"github.com/netbirdio/management-integrations/integrations"
|
||||
clientProto "github.com/netbirdio/netbird/client/proto"
|
||||
client "github.com/netbirdio/netbird/client/server"
|
||||
mgmtProto "github.com/netbirdio/netbird/management/proto"
|
||||
@@ -79,8 +78,8 @@ func startManagement(t *testing.T, config *mgmt.Config) (*grpc.Server, net.Liste
|
||||
if err != nil {
|
||||
return nil, nil
|
||||
}
|
||||
iv, _ := integrations.NewIntegratedValidator(eventStore)
|
||||
accountManager, err := mgmt.BuildManager(store, peersUpdateManager, nil, "", "netbird.selfhosted", eventStore, nil, false, iv)
|
||||
accountManager, err := mgmt.BuildManager(store, peersUpdateManager, nil, "", "",
|
||||
eventStore, false)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
@@ -40,7 +40,6 @@ func init() {
|
||||
upCmd.PersistentFlags().BoolVarP(&foregroundMode, "foreground-mode", "F", false, "start service in foreground")
|
||||
upCmd.PersistentFlags().StringVar(&interfaceName, interfaceNameFlag, iface.WgInterfaceDefault, "Wireguard interface name")
|
||||
upCmd.PersistentFlags().Uint16Var(&wireguardPort, wireguardPortFlag, iface.DefaultWgPort, "Wireguard interface listening port")
|
||||
upCmd.PersistentFlags().StringSliceVar(&extraIFaceBlackList, extraIFaceBlackListFlag, nil, "Extra list of default interfaces to ignore for listening")
|
||||
}
|
||||
|
||||
func upFunc(cmd *cobra.Command, args []string) error {
|
||||
@@ -84,26 +83,17 @@ func runInForegroundMode(ctx context.Context, cmd *cobra.Command) error {
|
||||
}
|
||||
|
||||
ic := internal.ConfigInput{
|
||||
ManagementURL: managementURL,
|
||||
AdminURL: adminURL,
|
||||
ConfigPath: configPath,
|
||||
NATExternalIPs: natExternalIPs,
|
||||
CustomDNSAddress: customDNSAddressConverted,
|
||||
ExtraIFaceBlackList: extraIFaceBlackList,
|
||||
ManagementURL: managementURL,
|
||||
AdminURL: adminURL,
|
||||
ConfigPath: configPath,
|
||||
NATExternalIPs: natExternalIPs,
|
||||
CustomDNSAddress: customDNSAddressConverted,
|
||||
}
|
||||
|
||||
if cmd.Flag(enableRosenpassFlag).Changed {
|
||||
ic.RosenpassEnabled = &rosenpassEnabled
|
||||
}
|
||||
|
||||
if cmd.Flag(rosenpassPermissiveFlag).Changed {
|
||||
ic.RosenpassPermissive = &rosenpassPermissive
|
||||
}
|
||||
|
||||
if cmd.Flag(serverSSHAllowedFlag).Changed {
|
||||
ic.ServerSSHAllowed = &serverSSHAllowed
|
||||
}
|
||||
|
||||
if cmd.Flag(interfaceNameFlag).Changed {
|
||||
if err := parseInterfaceName(interfaceName); err != nil {
|
||||
return err
|
||||
@@ -120,18 +110,6 @@ func runInForegroundMode(ctx context.Context, cmd *cobra.Command) error {
|
||||
ic.PreSharedKey = &preSharedKey
|
||||
}
|
||||
|
||||
if cmd.Flag(disableAutoConnectFlag).Changed {
|
||||
ic.DisableAutoConnect = &autoConnectDisabled
|
||||
|
||||
if autoConnectDisabled {
|
||||
cmd.Println("Autoconnect has been disabled. The client won't connect automatically when the service starts.")
|
||||
}
|
||||
|
||||
if !autoConnectDisabled {
|
||||
cmd.Println("Autoconnect has been enabled. The client will connect automatically when the service starts.")
|
||||
}
|
||||
}
|
||||
|
||||
config, err := internal.UpdateOrCreateConfig(ic)
|
||||
if err != nil {
|
||||
return fmt.Errorf("get config file: %v", err)
|
||||
@@ -151,6 +129,7 @@ func runInForegroundMode(ctx context.Context, cmd *cobra.Command) error {
|
||||
}
|
||||
|
||||
func runInDaemonMode(ctx context.Context, cmd *cobra.Command) error {
|
||||
|
||||
customDNSAddressConverted, err := parseCustomDNSAddress(cmd.Flag(dnsResolverAddress).Changed)
|
||||
if err != nil {
|
||||
return err
|
||||
@@ -191,7 +170,6 @@ func runInDaemonMode(ctx context.Context, cmd *cobra.Command) error {
|
||||
CustomDNSAddress: customDNSAddressConverted,
|
||||
IsLinuxDesktopClient: isLinuxRunningDesktop(),
|
||||
Hostname: hostName,
|
||||
ExtraIFaceBlacklist: extraIFaceBlackList,
|
||||
}
|
||||
|
||||
if rootCmd.PersistentFlags().Changed(preSharedKeyFlag) {
|
||||
@@ -202,18 +180,6 @@ func runInDaemonMode(ctx context.Context, cmd *cobra.Command) error {
|
||||
loginRequest.RosenpassEnabled = &rosenpassEnabled
|
||||
}
|
||||
|
||||
if cmd.Flag(rosenpassPermissiveFlag).Changed {
|
||||
loginRequest.RosenpassPermissive = &rosenpassPermissive
|
||||
}
|
||||
|
||||
if cmd.Flag(serverSSHAllowedFlag).Changed {
|
||||
loginRequest.ServerSSHAllowed = &serverSSHAllowed
|
||||
}
|
||||
|
||||
if cmd.Flag(disableAutoConnectFlag).Changed {
|
||||
loginRequest.DisableAutoConnect = &autoConnectDisabled
|
||||
}
|
||||
|
||||
if cmd.Flag(interfaceNameFlag).Changed {
|
||||
if err := parseInterfaceName(interfaceName); err != nil {
|
||||
return err
|
||||
|
||||
@@ -26,7 +26,7 @@ type HTTPClient interface {
|
||||
}
|
||||
|
||||
// AuthFlowInfo holds information for the OAuth 2.0 authorization flow
|
||||
type AuthFlowInfo struct { //nolint:revive
|
||||
type AuthFlowInfo struct {
|
||||
DeviceCode string `json:"device_code"`
|
||||
UserCode string `json:"user_code"`
|
||||
VerificationURI string `json:"verification_uri"`
|
||||
|
||||
@@ -30,26 +30,20 @@ const (
|
||||
DefaultAdminURL = "https://app.netbird.io:443"
|
||||
)
|
||||
|
||||
var defaultInterfaceBlacklist = []string{
|
||||
iface.WgInterfaceDefault, "wt", "utun", "tun0", "zt", "ZeroTier", "wg", "ts",
|
||||
"Tailscale", "tailscale", "docker", "veth", "br-", "lo",
|
||||
}
|
||||
var defaultInterfaceBlacklist = []string{iface.WgInterfaceDefault, "wt", "utun", "tun0", "zt", "ZeroTier", "wg", "ts",
|
||||
"Tailscale", "tailscale", "docker", "veth", "br-", "lo"}
|
||||
|
||||
// ConfigInput carries configuration changes to the client
|
||||
type ConfigInput struct {
|
||||
ManagementURL string
|
||||
AdminURL string
|
||||
ConfigPath string
|
||||
PreSharedKey *string
|
||||
ServerSSHAllowed *bool
|
||||
NATExternalIPs []string
|
||||
CustomDNSAddress []byte
|
||||
RosenpassEnabled *bool
|
||||
RosenpassPermissive *bool
|
||||
InterfaceName *string
|
||||
WireguardPort *int
|
||||
DisableAutoConnect *bool
|
||||
ExtraIFaceBlackList []string
|
||||
ManagementURL string
|
||||
AdminURL string
|
||||
ConfigPath string
|
||||
PreSharedKey *string
|
||||
NATExternalIPs []string
|
||||
CustomDNSAddress []byte
|
||||
RosenpassEnabled *bool
|
||||
InterfaceName *string
|
||||
WireguardPort *int
|
||||
}
|
||||
|
||||
// Config Configuration type
|
||||
@@ -64,8 +58,6 @@ type Config struct {
|
||||
IFaceBlackList []string
|
||||
DisableIPv6Discovery bool
|
||||
RosenpassEnabled bool
|
||||
RosenpassPermissive bool
|
||||
ServerSSHAllowed *bool
|
||||
// SSHKey is a private SSH key in a PEM format
|
||||
SSHKey string
|
||||
|
||||
@@ -87,10 +79,6 @@ type Config struct {
|
||||
NATExternalIPs []string
|
||||
// CustomDNSAddress sets the DNS resolver listening address in format ip:port
|
||||
CustomDNSAddress string
|
||||
|
||||
// DisableAutoConnect determines whether the client should not start with the service
|
||||
// it's set to false by default due to backwards compatibility
|
||||
DisableAutoConnect bool
|
||||
}
|
||||
|
||||
// ReadConfig read config file and return with Config. If it is not exists create a new with default values
|
||||
@@ -100,7 +88,6 @@ func ReadConfig(configPath string) (*Config, error) {
|
||||
if _, err := util.ReadJson(configPath, config); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return config, nil
|
||||
}
|
||||
|
||||
@@ -165,8 +152,6 @@ func createNewConfig(input ConfigInput) (*Config, error) {
|
||||
DisableIPv6Discovery: false,
|
||||
NATExternalIPs: input.NATExternalIPs,
|
||||
CustomDNSAddress: string(input.CustomDNSAddress),
|
||||
ServerSSHAllowed: util.False(),
|
||||
DisableAutoConnect: false,
|
||||
}
|
||||
|
||||
defaultManagementURL, err := parseURL("Management URL", DefaultManagementURL)
|
||||
@@ -201,14 +186,6 @@ func createNewConfig(input ConfigInput) (*Config, error) {
|
||||
config.RosenpassEnabled = *input.RosenpassEnabled
|
||||
}
|
||||
|
||||
if input.RosenpassPermissive != nil {
|
||||
config.RosenpassPermissive = *input.RosenpassPermissive
|
||||
}
|
||||
|
||||
if input.ServerSSHAllowed != nil {
|
||||
config.ServerSSHAllowed = input.ServerSSHAllowed
|
||||
}
|
||||
|
||||
defaultAdminURL, err := parseURL("Admin URL", DefaultAdminURL)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
@@ -223,8 +200,7 @@ func createNewConfig(input ConfigInput) (*Config, error) {
|
||||
config.AdminURL = newURL
|
||||
}
|
||||
|
||||
// nolint:gocritic
|
||||
config.IFaceBlackList = append(defaultInterfaceBlacklist, input.ExtraIFaceBlackList...)
|
||||
config.IFaceBlackList = defaultInterfaceBlacklist
|
||||
return config, nil
|
||||
}
|
||||
|
||||
@@ -304,33 +280,6 @@ func update(input ConfigInput) (*Config, error) {
|
||||
refresh = true
|
||||
}
|
||||
|
||||
if input.RosenpassPermissive != nil {
|
||||
config.RosenpassPermissive = *input.RosenpassPermissive
|
||||
refresh = true
|
||||
}
|
||||
|
||||
if input.DisableAutoConnect != nil {
|
||||
config.DisableAutoConnect = *input.DisableAutoConnect
|
||||
refresh = true
|
||||
}
|
||||
|
||||
if input.ServerSSHAllowed != nil {
|
||||
config.ServerSSHAllowed = input.ServerSSHAllowed
|
||||
refresh = true
|
||||
}
|
||||
|
||||
if config.ServerSSHAllowed == nil {
|
||||
config.ServerSSHAllowed = util.True()
|
||||
refresh = true
|
||||
}
|
||||
|
||||
if len(input.ExtraIFaceBlackList) > 0 {
|
||||
for _, iFace := range util.SliceDiff(input.ExtraIFaceBlackList, config.IFaceBlackList) {
|
||||
config.IFaceBlackList = append(config.IFaceBlackList, iFace)
|
||||
refresh = true
|
||||
}
|
||||
}
|
||||
|
||||
if refresh {
|
||||
// since we have new management URL, we need to update config file
|
||||
if err := util.WriteJson(input.ConfigPath, config); err != nil {
|
||||
@@ -395,6 +344,7 @@ func configFileIsExists(path string) bool {
|
||||
// If it can switch, then it updates the config and returns a new one. Otherwise, it returns the provided config.
|
||||
// The check is performed only for the NetBird's managed version.
|
||||
func UpdateOldManagementURL(ctx context.Context, config *Config, configPath string) (*Config, error) {
|
||||
|
||||
defaultManagementURL, err := parseURL("Management URL", DefaultManagementURL)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
|
||||
@@ -18,6 +18,7 @@ func TestGetConfig(t *testing.T) {
|
||||
config, err := UpdateOrCreateConfig(ConfigInput{
|
||||
ConfigPath: filepath.Join(t.TempDir(), "config.json"),
|
||||
})
|
||||
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
@@ -85,26 +86,6 @@ func TestGetConfig(t *testing.T) {
|
||||
assert.Equal(t, readConf.(*Config).ManagementURL.String(), newManagementURL)
|
||||
}
|
||||
|
||||
func TestExtraIFaceBlackList(t *testing.T) {
|
||||
extraIFaceBlackList := []string{"eth1"}
|
||||
path := filepath.Join(t.TempDir(), "config.json")
|
||||
config, err := UpdateOrCreateConfig(ConfigInput{
|
||||
ConfigPath: path,
|
||||
ExtraIFaceBlackList: extraIFaceBlackList,
|
||||
})
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
assert.Contains(t, config.IFaceBlackList, "eth1")
|
||||
readConf, err := util.ReadJson(path, config)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
assert.Contains(t, readConf.(*Config).IFaceBlackList, "eth1")
|
||||
}
|
||||
|
||||
func TestHiddenPreSharedKey(t *testing.T) {
|
||||
hidden := "**********"
|
||||
samplePreSharedKey := "mysecretpresharedkey"
|
||||
@@ -130,6 +111,7 @@ func TestHiddenPreSharedKey(t *testing.T) {
|
||||
ConfigPath: cfgFile,
|
||||
PreSharedKey: tt.preSharedKey,
|
||||
})
|
||||
|
||||
if err != nil {
|
||||
t.Fatalf("failed to get cfg: %s", err)
|
||||
}
|
||||
|
||||
@@ -4,8 +4,6 @@ import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"runtime"
|
||||
"runtime/debug"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
@@ -25,13 +23,12 @@ import (
|
||||
mgm "github.com/netbirdio/netbird/management/client"
|
||||
mgmProto "github.com/netbirdio/netbird/management/proto"
|
||||
signal "github.com/netbirdio/netbird/signal/client"
|
||||
"github.com/netbirdio/netbird/util"
|
||||
"github.com/netbirdio/netbird/version"
|
||||
)
|
||||
|
||||
// RunClient with main logic.
|
||||
func RunClient(ctx context.Context, config *Config, statusRecorder *peer.Status) error {
|
||||
return runClient(ctx, config, statusRecorder, MobileDependency{}, nil, nil, nil, nil, nil)
|
||||
return runClient(ctx, config, statusRecorder, MobileDependency{}, nil, nil, nil, nil)
|
||||
}
|
||||
|
||||
// RunClientWithProbes runs the client's main logic with probes attached
|
||||
@@ -43,9 +40,8 @@ func RunClientWithProbes(
|
||||
signalProbe *Probe,
|
||||
relayProbe *Probe,
|
||||
wgProbe *Probe,
|
||||
engineChan chan<- *Engine,
|
||||
) error {
|
||||
return runClient(ctx, config, statusRecorder, MobileDependency{}, mgmProbe, signalProbe, relayProbe, wgProbe, engineChan)
|
||||
return runClient(ctx, config, statusRecorder, MobileDependency{}, mgmProbe, signalProbe, relayProbe, wgProbe)
|
||||
}
|
||||
|
||||
// RunClientMobile with main logic on mobile system
|
||||
@@ -67,7 +63,7 @@ func RunClientMobile(
|
||||
HostDNSAddresses: dnsAddresses,
|
||||
DnsReadyListener: dnsReadyListener,
|
||||
}
|
||||
return runClient(ctx, config, statusRecorder, mobileDependency, nil, nil, nil, nil, nil)
|
||||
return runClient(ctx, config, statusRecorder, mobileDependency, nil, nil, nil, nil)
|
||||
}
|
||||
|
||||
func RunClientiOS(
|
||||
@@ -83,7 +79,7 @@ func RunClientiOS(
|
||||
NetworkChangeListener: networkChangeListener,
|
||||
DnsManager: dnsManager,
|
||||
}
|
||||
return runClient(ctx, config, statusRecorder, mobileDependency, nil, nil, nil, nil, nil)
|
||||
return runClient(ctx, config, statusRecorder, mobileDependency, nil, nil, nil, nil)
|
||||
}
|
||||
|
||||
func runClient(
|
||||
@@ -95,15 +91,8 @@ func runClient(
|
||||
signalProbe *Probe,
|
||||
relayProbe *Probe,
|
||||
wgProbe *Probe,
|
||||
engineChan chan<- *Engine,
|
||||
) error {
|
||||
defer func() {
|
||||
if r := recover(); r != nil {
|
||||
log.Panicf("Panic occurred: %v, stack trace: %s", r, string(debug.Stack()))
|
||||
}
|
||||
}()
|
||||
|
||||
log.Infof("starting NetBird client version %s on %s/%s", version.NetbirdVersion(), runtime.GOOS, runtime.GOARCH)
|
||||
log.Infof("starting NetBird client version %s", version.NetbirdVersion())
|
||||
|
||||
// Check if client was not shut down in a clean way and restore DNS config if required.
|
||||
// Otherwise, we might not be able to connect to the management server to retrieve new config.
|
||||
@@ -245,9 +234,6 @@ func runClient(
|
||||
log.Errorf("error while starting Netbird Connection Engine: %s", err)
|
||||
return wrapErr(err)
|
||||
}
|
||||
if engineChan != nil {
|
||||
engineChan <- engine
|
||||
}
|
||||
|
||||
log.Print("Netbird engine started, my IP is: ", peerConfig.Address)
|
||||
state.Set(StatusConnected)
|
||||
@@ -257,10 +243,6 @@ func runClient(
|
||||
|
||||
backOff.Reset()
|
||||
|
||||
if engineChan != nil {
|
||||
engineChan <- nil
|
||||
}
|
||||
|
||||
err = engine.Stop()
|
||||
if err != nil {
|
||||
log.Errorf("failed stopping engine %v", err)
|
||||
@@ -301,8 +283,6 @@ func createEngineConfig(key wgtypes.Key, config *Config, peerConfig *mgmProto.Pe
|
||||
NATExternalIPs: config.NATExternalIPs,
|
||||
CustomDNSAddress: config.CustomDNSAddress,
|
||||
RosenpassEnabled: config.RosenpassEnabled,
|
||||
RosenpassPermissive: config.RosenpassPermissive,
|
||||
ServerSSHAllowed: util.ReturnBoolWithDefaultTrue(config.ServerSSHAllowed),
|
||||
}
|
||||
|
||||
if config.PreSharedKey != "" {
|
||||
|
||||
@@ -8,7 +8,6 @@ import (
|
||||
"net/netip"
|
||||
"os"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
)
|
||||
@@ -24,16 +23,10 @@ const (
|
||||
fileMaxNumberOfSearchDomains = 6
|
||||
)
|
||||
|
||||
const (
|
||||
dnsFailoverTimeout = 4 * time.Second
|
||||
dnsFailoverAttempts = 1
|
||||
)
|
||||
|
||||
type fileConfigurator struct {
|
||||
repair *repair
|
||||
|
||||
originalPerms os.FileMode
|
||||
nbNameserverIP string
|
||||
originalPerms os.FileMode
|
||||
}
|
||||
|
||||
func newFileConfigurator() (hostManager, error) {
|
||||
@@ -71,7 +64,7 @@ func (f *fileConfigurator) applyDNSConfig(config HostDNSConfig) error {
|
||||
}
|
||||
|
||||
nbSearchDomains := searchDomains(config)
|
||||
f.nbNameserverIP = config.ServerIP
|
||||
nbNameserverIP := config.ServerIP
|
||||
|
||||
resolvConf, err := parseBackupResolvConf()
|
||||
if err != nil {
|
||||
@@ -80,11 +73,11 @@ func (f *fileConfigurator) applyDNSConfig(config HostDNSConfig) error {
|
||||
|
||||
f.repair.stopWatchFileChanges()
|
||||
|
||||
err = f.updateConfig(nbSearchDomains, f.nbNameserverIP, resolvConf)
|
||||
err = f.updateConfig(nbSearchDomains, nbNameserverIP, resolvConf)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
f.repair.watchFileChanges(nbSearchDomains, f.nbNameserverIP)
|
||||
f.repair.watchFileChanges(nbSearchDomains, nbNameserverIP)
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -92,11 +85,10 @@ func (f *fileConfigurator) updateConfig(nbSearchDomains []string, nbNameserverIP
|
||||
searchDomainList := mergeSearchDomains(nbSearchDomains, cfg.searchDomains)
|
||||
nameServers := generateNsList(nbNameserverIP, cfg)
|
||||
|
||||
options := prepareOptionsWithTimeout(cfg.others, int(dnsFailoverTimeout.Seconds()), dnsFailoverAttempts)
|
||||
buf := prepareResolvConfContent(
|
||||
searchDomainList,
|
||||
nameServers,
|
||||
options)
|
||||
cfg.others)
|
||||
|
||||
log.Debugf("creating managed file %s", defaultResolvConfPath)
|
||||
err := os.WriteFile(defaultResolvConfPath, buf.Bytes(), f.originalPerms)
|
||||
@@ -139,12 +131,7 @@ func (f *fileConfigurator) backup() error {
|
||||
}
|
||||
|
||||
func (f *fileConfigurator) restore() error {
|
||||
err := removeFirstNbNameserver(fileDefaultResolvConfBackupLocation, f.nbNameserverIP)
|
||||
if err != nil {
|
||||
log.Errorf("Failed to remove netbird nameserver from %s on backup restore: %s", fileDefaultResolvConfBackupLocation, err)
|
||||
}
|
||||
|
||||
err = copyFile(fileDefaultResolvConfBackupLocation, defaultResolvConfPath)
|
||||
err := copyFile(fileDefaultResolvConfBackupLocation, defaultResolvConfPath)
|
||||
if err != nil {
|
||||
return fmt.Errorf("restoring %s from %s: %w", defaultResolvConfPath, fileDefaultResolvConfBackupLocation, err)
|
||||
}
|
||||
@@ -170,7 +157,7 @@ func (f *fileConfigurator) restoreUncleanShutdownDNS(storedDNSAddress *netip.Add
|
||||
currentDNSAddress, err := netip.ParseAddr(resolvConf.nameServers[0])
|
||||
// not a valid first nameserver -> restore
|
||||
if err != nil {
|
||||
log.Errorf("restoring unclean shutdown: parse dns address %s failed: %s", resolvConf.nameServers[0], err)
|
||||
log.Errorf("restoring unclean shutdown: parse dns address %s failed: %s", resolvConf.nameServers[1], err)
|
||||
return restoreResolvConfFile()
|
||||
}
|
||||
|
||||
|
||||
@@ -5,7 +5,6 @@ package dns
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"regexp"
|
||||
"strings"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
@@ -15,9 +14,6 @@ const (
|
||||
defaultResolvConfPath = "/etc/resolv.conf"
|
||||
)
|
||||
|
||||
var timeoutRegex = regexp.MustCompile(`timeout:\d+`)
|
||||
var attemptsRegex = regexp.MustCompile(`attempts:\d+`)
|
||||
|
||||
type resolvConf struct {
|
||||
nameServers []string
|
||||
searchDomains []string
|
||||
@@ -107,62 +103,3 @@ func parseResolvConfFile(resolvConfFile string) (*resolvConf, error) {
|
||||
}
|
||||
return rconf, nil
|
||||
}
|
||||
|
||||
// prepareOptionsWithTimeout appends timeout to existing options if it doesn't exist,
|
||||
// otherwise it adds a new option with timeout and attempts.
|
||||
func prepareOptionsWithTimeout(input []string, timeout int, attempts int) []string {
|
||||
configs := make([]string, len(input))
|
||||
copy(configs, input)
|
||||
|
||||
for i, config := range configs {
|
||||
if strings.HasPrefix(config, "options") {
|
||||
config = strings.ReplaceAll(config, "rotate", "")
|
||||
config = strings.Join(strings.Fields(config), " ")
|
||||
|
||||
if strings.Contains(config, "timeout:") {
|
||||
config = timeoutRegex.ReplaceAllString(config, fmt.Sprintf("timeout:%d", timeout))
|
||||
} else {
|
||||
config = strings.Replace(config, "options ", fmt.Sprintf("options timeout:%d ", timeout), 1)
|
||||
}
|
||||
|
||||
if strings.Contains(config, "attempts:") {
|
||||
config = attemptsRegex.ReplaceAllString(config, fmt.Sprintf("attempts:%d", attempts))
|
||||
} else {
|
||||
config = strings.Replace(config, "options ", fmt.Sprintf("options attempts:%d ", attempts), 1)
|
||||
}
|
||||
|
||||
configs[i] = config
|
||||
return configs
|
||||
}
|
||||
}
|
||||
|
||||
return append(configs, fmt.Sprintf("options timeout:%d attempts:%d", timeout, attempts))
|
||||
}
|
||||
|
||||
// removeFirstNbNameserver removes the given nameserver from the given file if it is in the first position
|
||||
// and writes the file back to the original location
|
||||
func removeFirstNbNameserver(filename, nameserverIP string) error {
|
||||
resolvConf, err := parseResolvConfFile(filename)
|
||||
if err != nil {
|
||||
return fmt.Errorf("parse backup resolv.conf: %w", err)
|
||||
}
|
||||
content, err := os.ReadFile(filename)
|
||||
if err != nil {
|
||||
return fmt.Errorf("read %s: %w", filename, err)
|
||||
}
|
||||
|
||||
if len(resolvConf.nameServers) > 1 && resolvConf.nameServers[0] == nameserverIP {
|
||||
newContent := strings.Replace(string(content), fmt.Sprintf("nameserver %s\n", nameserverIP), "", 1)
|
||||
|
||||
stat, err := os.Stat(filename)
|
||||
if err != nil {
|
||||
return fmt.Errorf("stat %s: %w", filename, err)
|
||||
}
|
||||
if err := os.WriteFile(filename, []byte(newContent), stat.Mode()); err != nil {
|
||||
return fmt.Errorf("write %s: %w", filename, err)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -6,8 +6,6 @@ import (
|
||||
"os"
|
||||
"path/filepath"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func Test_parseResolvConf(t *testing.T) {
|
||||
@@ -174,131 +172,3 @@ nameserver 192.168.0.1
|
||||
t.Errorf("unexpected resolv.conf content: %v", cfg)
|
||||
}
|
||||
}
|
||||
|
||||
func TestPrepareOptionsWithTimeout(t *testing.T) {
|
||||
tests := []struct {
|
||||
name string
|
||||
others []string
|
||||
timeout int
|
||||
attempts int
|
||||
expected []string
|
||||
}{
|
||||
{
|
||||
name: "Append new options with timeout and attempts",
|
||||
others: []string{"some config"},
|
||||
timeout: 2,
|
||||
attempts: 2,
|
||||
expected: []string{"some config", "options timeout:2 attempts:2"},
|
||||
},
|
||||
{
|
||||
name: "Modify existing options to exclude rotate and include timeout and attempts",
|
||||
others: []string{"some config", "options rotate someother"},
|
||||
timeout: 3,
|
||||
attempts: 2,
|
||||
expected: []string{"some config", "options attempts:2 timeout:3 someother"},
|
||||
},
|
||||
{
|
||||
name: "Existing options with timeout and attempts are updated",
|
||||
others: []string{"some config", "options timeout:4 attempts:3"},
|
||||
timeout: 5,
|
||||
attempts: 4,
|
||||
expected: []string{"some config", "options timeout:5 attempts:4"},
|
||||
},
|
||||
{
|
||||
name: "Modify existing options, add missing attempts before timeout",
|
||||
others: []string{"some config", "options timeout:4"},
|
||||
timeout: 4,
|
||||
attempts: 3,
|
||||
expected: []string{"some config", "options attempts:3 timeout:4"},
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range tests {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
result := prepareOptionsWithTimeout(tc.others, tc.timeout, tc.attempts)
|
||||
assert.Equal(t, tc.expected, result)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestRemoveFirstNbNameserver(t *testing.T) {
|
||||
testCases := []struct {
|
||||
name string
|
||||
content string
|
||||
ipToRemove string
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
name: "Unrelated nameservers with comments and options",
|
||||
content: `# This is a comment
|
||||
options rotate
|
||||
nameserver 1.1.1.1
|
||||
# Another comment
|
||||
nameserver 8.8.4.4
|
||||
search example.com`,
|
||||
ipToRemove: "9.9.9.9",
|
||||
expected: `# This is a comment
|
||||
options rotate
|
||||
nameserver 1.1.1.1
|
||||
# Another comment
|
||||
nameserver 8.8.4.4
|
||||
search example.com`,
|
||||
},
|
||||
{
|
||||
name: "First nameserver matches",
|
||||
content: `search example.com
|
||||
nameserver 9.9.9.9
|
||||
# oof, a comment
|
||||
nameserver 8.8.4.4
|
||||
options attempts:5`,
|
||||
ipToRemove: "9.9.9.9",
|
||||
expected: `search example.com
|
||||
# oof, a comment
|
||||
nameserver 8.8.4.4
|
||||
options attempts:5`,
|
||||
},
|
||||
{
|
||||
name: "Target IP not the first nameserver",
|
||||
// nolint:dupword
|
||||
content: `# Comment about the first nameserver
|
||||
nameserver 8.8.4.4
|
||||
# Comment before our target
|
||||
nameserver 9.9.9.9
|
||||
options timeout:2`,
|
||||
ipToRemove: "9.9.9.9",
|
||||
// nolint:dupword
|
||||
expected: `# Comment about the first nameserver
|
||||
nameserver 8.8.4.4
|
||||
# Comment before our target
|
||||
nameserver 9.9.9.9
|
||||
options timeout:2`,
|
||||
},
|
||||
{
|
||||
name: "Only nameserver matches",
|
||||
content: `options debug
|
||||
nameserver 9.9.9.9
|
||||
search localdomain`,
|
||||
ipToRemove: "9.9.9.9",
|
||||
expected: `options debug
|
||||
nameserver 9.9.9.9
|
||||
search localdomain`,
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range testCases {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
tempDir := t.TempDir()
|
||||
tempFile := filepath.Join(tempDir, "resolv.conf")
|
||||
err := os.WriteFile(tempFile, []byte(tc.content), 0644)
|
||||
assert.NoError(t, err)
|
||||
|
||||
err = removeFirstNbNameserver(tempFile, tc.ipToRemove)
|
||||
assert.NoError(t, err)
|
||||
|
||||
content, err := os.ReadFile(tempFile)
|
||||
assert.NoError(t, err)
|
||||
|
||||
assert.Equal(t, tc.expected, string(content), "The resulting content should match the expected output.")
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
@@ -65,7 +65,7 @@ func newHostManager(wgInterface string) (hostManager, error) {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
log.Infof("System DNS manager discovered: %s", osManager)
|
||||
log.Debugf("discovered mode is: %s", osManager)
|
||||
return newHostManagerFromType(wgInterface, osManager)
|
||||
}
|
||||
|
||||
|
||||
@@ -31,8 +31,6 @@ func (d *localResolver) ServeDNS(w dns.ResponseWriter, r *dns.Msg) {
|
||||
response := d.lookupRecord(r)
|
||||
if response != nil {
|
||||
replyMessage.Answer = append(replyMessage.Answer, response)
|
||||
} else {
|
||||
replyMessage.Rcode = dns.RcodeNameError
|
||||
}
|
||||
|
||||
err := w.WriteMsg(replyMessage)
|
||||
|
||||
@@ -53,12 +53,10 @@ func (r *resolvconf) applyDNSConfig(config HostDNSConfig) error {
|
||||
searchDomainList := searchDomains(config)
|
||||
searchDomainList = mergeSearchDomains(searchDomainList, r.originalSearchDomains)
|
||||
|
||||
options := prepareOptionsWithTimeout(r.othersConfigs, int(dnsFailoverTimeout.Seconds()), dnsFailoverAttempts)
|
||||
|
||||
buf := prepareResolvConfContent(
|
||||
searchDomainList,
|
||||
append([]string{config.ServerIP}, r.originalNameServers...),
|
||||
options)
|
||||
r.othersConfigs)
|
||||
|
||||
// create a backup for unclean shutdown detection before the resolv.conf is changed
|
||||
if err := createUncleanShutdownIndicator(defaultResolvConfPath, resolvConfManager, config.ServerIP); err != nil {
|
||||
|
||||
@@ -4,7 +4,6 @@ import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net/netip"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"github.com/miekg/dns"
|
||||
@@ -12,7 +11,6 @@ import (
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/listener"
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
nbdns "github.com/netbirdio/netbird/dns"
|
||||
)
|
||||
|
||||
@@ -61,8 +59,6 @@ type DefaultServer struct {
|
||||
// make sense on mobile only
|
||||
searchDomainNotifier *notifier
|
||||
iosDnsManager IosDnsManager
|
||||
|
||||
statusRecorder *peer.Status
|
||||
}
|
||||
|
||||
type handlerWithStop interface {
|
||||
@@ -77,12 +73,7 @@ type muxUpdate struct {
|
||||
}
|
||||
|
||||
// NewDefaultServer returns a new dns server
|
||||
func NewDefaultServer(
|
||||
ctx context.Context,
|
||||
wgInterface WGIface,
|
||||
customAddress string,
|
||||
statusRecorder *peer.Status,
|
||||
) (*DefaultServer, error) {
|
||||
func NewDefaultServer(ctx context.Context, wgInterface WGIface, customAddress string) (*DefaultServer, error) {
|
||||
var addrPort *netip.AddrPort
|
||||
if customAddress != "" {
|
||||
parsedAddrPort, err := netip.ParseAddrPort(customAddress)
|
||||
@@ -99,20 +90,13 @@ func NewDefaultServer(
|
||||
dnsService = newServiceViaListener(wgInterface, addrPort)
|
||||
}
|
||||
|
||||
return newDefaultServer(ctx, wgInterface, dnsService, statusRecorder), nil
|
||||
return newDefaultServer(ctx, wgInterface, dnsService), nil
|
||||
}
|
||||
|
||||
// NewDefaultServerPermanentUpstream returns a new dns server. It optimized for mobile systems
|
||||
func NewDefaultServerPermanentUpstream(
|
||||
ctx context.Context,
|
||||
wgInterface WGIface,
|
||||
hostsDnsList []string,
|
||||
config nbdns.Config,
|
||||
listener listener.NetworkChangeListener,
|
||||
statusRecorder *peer.Status,
|
||||
) *DefaultServer {
|
||||
func NewDefaultServerPermanentUpstream(ctx context.Context, wgInterface WGIface, hostsDnsList []string, config nbdns.Config, listener listener.NetworkChangeListener) *DefaultServer {
|
||||
log.Debugf("host dns address list is: %v", hostsDnsList)
|
||||
ds := newDefaultServer(ctx, wgInterface, newServiceViaMemory(wgInterface), statusRecorder)
|
||||
ds := newDefaultServer(ctx, wgInterface, newServiceViaMemory(wgInterface))
|
||||
ds.permanent = true
|
||||
ds.hostsDnsList = hostsDnsList
|
||||
ds.addHostRootZone()
|
||||
@@ -124,18 +108,13 @@ func NewDefaultServerPermanentUpstream(
|
||||
}
|
||||
|
||||
// NewDefaultServerIos returns a new dns server. It optimized for ios
|
||||
func NewDefaultServerIos(
|
||||
ctx context.Context,
|
||||
wgInterface WGIface,
|
||||
iosDnsManager IosDnsManager,
|
||||
statusRecorder *peer.Status,
|
||||
) *DefaultServer {
|
||||
ds := newDefaultServer(ctx, wgInterface, newServiceViaMemory(wgInterface), statusRecorder)
|
||||
func NewDefaultServerIos(ctx context.Context, wgInterface WGIface, iosDnsManager IosDnsManager) *DefaultServer {
|
||||
ds := newDefaultServer(ctx, wgInterface, newServiceViaMemory(wgInterface))
|
||||
ds.iosDnsManager = iosDnsManager
|
||||
return ds
|
||||
}
|
||||
|
||||
func newDefaultServer(ctx context.Context, wgInterface WGIface, dnsService service, statusRecorder *peer.Status) *DefaultServer {
|
||||
func newDefaultServer(ctx context.Context, wgInterface WGIface, dnsService service) *DefaultServer {
|
||||
ctx, stop := context.WithCancel(ctx)
|
||||
defaultServer := &DefaultServer{
|
||||
ctx: ctx,
|
||||
@@ -145,8 +124,7 @@ func newDefaultServer(ctx context.Context, wgInterface WGIface, dnsService servi
|
||||
localResolver: &localResolver{
|
||||
registeredMap: make(registrationMap),
|
||||
},
|
||||
wgInterface: wgInterface,
|
||||
statusRecorder: statusRecorder,
|
||||
wgInterface: wgInterface,
|
||||
}
|
||||
|
||||
return defaultServer
|
||||
@@ -278,15 +256,9 @@ func (s *DefaultServer) SearchDomains() []string {
|
||||
// ProbeAvailability tests each upstream group's servers for availability
|
||||
// and deactivates the group if no server responds
|
||||
func (s *DefaultServer) ProbeAvailability() {
|
||||
var wg sync.WaitGroup
|
||||
for _, mux := range s.dnsMuxMap {
|
||||
wg.Add(1)
|
||||
go func(mux handlerWithStop) {
|
||||
defer wg.Done()
|
||||
mux.probeAvailability()
|
||||
}(mux)
|
||||
mux.probeAvailability()
|
||||
}
|
||||
wg.Wait()
|
||||
}
|
||||
|
||||
func (s *DefaultServer) applyConfiguration(update nbdns.Config) error {
|
||||
@@ -327,8 +299,6 @@ func (s *DefaultServer) applyConfiguration(update nbdns.Config) error {
|
||||
s.searchDomainNotifier.onNewSearchDomains(s.SearchDomains())
|
||||
}
|
||||
|
||||
s.updateNSGroupStates(update.NameServerGroups)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -368,13 +338,7 @@ func (s *DefaultServer) buildUpstreamHandlerUpdate(nameServerGroups []*nbdns.Nam
|
||||
continue
|
||||
}
|
||||
|
||||
handler, err := newUpstreamResolver(
|
||||
s.ctx,
|
||||
s.wgInterface.Name(),
|
||||
s.wgInterface.Address().IP,
|
||||
s.wgInterface.Address().Network,
|
||||
s.statusRecorder,
|
||||
)
|
||||
handler, err := newUpstreamResolver(s.ctx, s.wgInterface.Name(), s.wgInterface.Address().IP, s.wgInterface.Address().Network)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("unable to create a new upstream resolver, error: %v", err)
|
||||
}
|
||||
@@ -496,14 +460,14 @@ func getNSHostPort(ns nbdns.NameServer) string {
|
||||
func (s *DefaultServer) upstreamCallbacks(
|
||||
nsGroup *nbdns.NameServerGroup,
|
||||
handler dns.Handler,
|
||||
) (deactivate func(error), reactivate func()) {
|
||||
) (deactivate func(), reactivate func()) {
|
||||
var removeIndex map[string]int
|
||||
deactivate = func(err error) {
|
||||
deactivate = func() {
|
||||
s.mux.Lock()
|
||||
defer s.mux.Unlock()
|
||||
|
||||
l := log.WithField("nameservers", nsGroup.NameServers)
|
||||
l.Info("Temporarily deactivating nameservers group due to timeout")
|
||||
l.Info("temporary deactivate nameservers group due timeout")
|
||||
|
||||
removeIndex = make(map[string]int)
|
||||
for _, domain := range nsGroup.Domains {
|
||||
@@ -522,11 +486,8 @@ func (s *DefaultServer) upstreamCallbacks(
|
||||
}
|
||||
}
|
||||
if err := s.hostManager.applyDNSConfig(s.currentConfig); err != nil {
|
||||
l.Errorf("Failed to apply nameserver deactivation on the host: %v", err)
|
||||
l.WithError(err).Error("fail to apply nameserver deactivation on the host")
|
||||
}
|
||||
|
||||
s.updateNSState(nsGroup, err, false)
|
||||
|
||||
}
|
||||
reactivate = func() {
|
||||
s.mux.Lock()
|
||||
@@ -549,20 +510,12 @@ func (s *DefaultServer) upstreamCallbacks(
|
||||
if err := s.hostManager.applyDNSConfig(s.currentConfig); err != nil {
|
||||
l.WithError(err).Error("reactivate temporary disabled nameserver group, DNS update apply")
|
||||
}
|
||||
|
||||
s.updateNSState(nsGroup, nil, true)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func (s *DefaultServer) addHostRootZone() {
|
||||
handler, err := newUpstreamResolver(
|
||||
s.ctx,
|
||||
s.wgInterface.Name(),
|
||||
s.wgInterface.Address().IP,
|
||||
s.wgInterface.Address().Network,
|
||||
s.statusRecorder,
|
||||
)
|
||||
handler, err := newUpstreamResolver(s.ctx, s.wgInterface.Name(), s.wgInterface.Address().IP, s.wgInterface.Address().Network)
|
||||
if err != nil {
|
||||
log.Errorf("unable to create a new upstream resolver, error: %v", err)
|
||||
return
|
||||
@@ -582,50 +535,7 @@ func (s *DefaultServer) addHostRootZone() {
|
||||
|
||||
handler.upstreamServers[n] = fmt.Sprintf("%s:53", ipString)
|
||||
}
|
||||
handler.deactivate = func(error) {}
|
||||
handler.deactivate = func() {}
|
||||
handler.reactivate = func() {}
|
||||
s.service.RegisterMux(nbdns.RootZone, handler)
|
||||
}
|
||||
|
||||
func (s *DefaultServer) updateNSGroupStates(groups []*nbdns.NameServerGroup) {
|
||||
var states []peer.NSGroupState
|
||||
|
||||
for _, group := range groups {
|
||||
var servers []string
|
||||
for _, ns := range group.NameServers {
|
||||
servers = append(servers, fmt.Sprintf("%s:%d", ns.IP, ns.Port))
|
||||
}
|
||||
|
||||
state := peer.NSGroupState{
|
||||
ID: generateGroupKey(group),
|
||||
Servers: servers,
|
||||
Domains: group.Domains,
|
||||
// The probe will determine the state, default enabled
|
||||
Enabled: true,
|
||||
Error: nil,
|
||||
}
|
||||
states = append(states, state)
|
||||
}
|
||||
s.statusRecorder.UpdateDNSStates(states)
|
||||
}
|
||||
|
||||
func (s *DefaultServer) updateNSState(nsGroup *nbdns.NameServerGroup, err error, enabled bool) {
|
||||
states := s.statusRecorder.GetDNSStates()
|
||||
id := generateGroupKey(nsGroup)
|
||||
for i, state := range states {
|
||||
if state.ID == id {
|
||||
states[i].Enabled = enabled
|
||||
states[i].Error = err
|
||||
break
|
||||
}
|
||||
}
|
||||
s.statusRecorder.UpdateDNSStates(states)
|
||||
}
|
||||
|
||||
func generateGroupKey(nsGroup *nbdns.NameServerGroup) string {
|
||||
var servers []string
|
||||
for _, ns := range nsGroup.NameServers {
|
||||
servers = append(servers, fmt.Sprintf("%s:%d", ns.IP, ns.Port))
|
||||
}
|
||||
return fmt.Sprintf("%s_%s_%s", nsGroup.ID, nsGroup.Name, strings.Join(servers, ","))
|
||||
}
|
||||
|
||||
@@ -15,7 +15,6 @@ import (
|
||||
"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
|
||||
|
||||
"github.com/netbirdio/netbird/client/firewall/uspfilter"
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/client/internal/stdnet"
|
||||
nbdns "github.com/netbirdio/netbird/dns"
|
||||
"github.com/netbirdio/netbird/formatter"
|
||||
@@ -275,7 +274,7 @@ func TestUpdateDNSServer(t *testing.T) {
|
||||
t.Log(err)
|
||||
}
|
||||
}()
|
||||
dnsServer, err := NewDefaultServer(context.Background(), wgIface, "", &peer.Status{})
|
||||
dnsServer, err := NewDefaultServer(context.Background(), wgIface, "")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
@@ -376,7 +375,7 @@ func TestDNSFakeResolverHandleUpdates(t *testing.T) {
|
||||
return
|
||||
}
|
||||
|
||||
dnsServer, err := NewDefaultServer(context.Background(), wgIface, "", &peer.Status{})
|
||||
dnsServer, err := NewDefaultServer(context.Background(), wgIface, "")
|
||||
if err != nil {
|
||||
t.Errorf("create DNS server: %v", err)
|
||||
return
|
||||
@@ -471,7 +470,7 @@ func TestDNSServerStartStop(t *testing.T) {
|
||||
|
||||
for _, testCase := range testCases {
|
||||
t.Run(testCase.name, func(t *testing.T) {
|
||||
dnsServer, err := NewDefaultServer(context.Background(), &mocWGIface{}, testCase.addrPort, &peer.Status{})
|
||||
dnsServer, err := NewDefaultServer(context.Background(), &mocWGIface{}, testCase.addrPort)
|
||||
if err != nil {
|
||||
t.Fatalf("%v", err)
|
||||
}
|
||||
@@ -542,7 +541,6 @@ func TestDNSServerUpstreamDeactivateCallback(t *testing.T) {
|
||||
{false, "domain2", false},
|
||||
},
|
||||
},
|
||||
statusRecorder: &peer.Status{},
|
||||
}
|
||||
|
||||
var domainsUpdate string
|
||||
@@ -565,7 +563,7 @@ func TestDNSServerUpstreamDeactivateCallback(t *testing.T) {
|
||||
},
|
||||
}, nil)
|
||||
|
||||
deactivate(nil)
|
||||
deactivate()
|
||||
expected := "domain0,domain2"
|
||||
domains := []string{}
|
||||
for _, item := range server.currentConfig.Domains {
|
||||
@@ -603,7 +601,7 @@ func TestDNSPermanent_updateHostDNS_emptyUpstream(t *testing.T) {
|
||||
|
||||
var dnsList []string
|
||||
dnsConfig := nbdns.Config{}
|
||||
dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, dnsList, dnsConfig, nil, &peer.Status{})
|
||||
dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, dnsList, dnsConfig, nil)
|
||||
err = dnsServer.Initialize()
|
||||
if err != nil {
|
||||
t.Errorf("failed to initialize DNS server: %v", err)
|
||||
@@ -627,7 +625,7 @@ func TestDNSPermanent_updateUpstream(t *testing.T) {
|
||||
}
|
||||
defer wgIFace.Close()
|
||||
dnsConfig := nbdns.Config{}
|
||||
dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, []string{"8.8.8.8"}, dnsConfig, nil, &peer.Status{})
|
||||
dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, []string{"8.8.8.8"}, dnsConfig, nil)
|
||||
err = dnsServer.Initialize()
|
||||
if err != nil {
|
||||
t.Errorf("failed to initialize DNS server: %v", err)
|
||||
@@ -719,7 +717,7 @@ func TestDNSPermanent_matchOnly(t *testing.T) {
|
||||
}
|
||||
defer wgIFace.Close()
|
||||
dnsConfig := nbdns.Config{}
|
||||
dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, []string{"8.8.8.8"}, dnsConfig, nil, &peer.Status{})
|
||||
dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, []string{"8.8.8.8"}, dnsConfig, nil)
|
||||
err = dnsServer.Initialize()
|
||||
if err != nil {
|
||||
t.Errorf("failed to initialize DNS server: %v", err)
|
||||
@@ -750,11 +748,6 @@ func TestDNSPermanent_matchOnly(t *testing.T) {
|
||||
NSType: nbdns.UDPNameServerType,
|
||||
Port: 53,
|
||||
},
|
||||
{
|
||||
IP: netip.MustParseAddr("9.9.9.9"),
|
||||
NSType: nbdns.UDPNameServerType,
|
||||
Port: 53,
|
||||
},
|
||||
},
|
||||
Domains: []string{"customdomain.com"},
|
||||
Primary: false,
|
||||
|
||||
@@ -11,11 +11,8 @@ import (
|
||||
"time"
|
||||
|
||||
"github.com/cenkalti/backoff/v4"
|
||||
"github.com/hashicorp/go-multierror"
|
||||
"github.com/miekg/dns"
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
)
|
||||
|
||||
const (
|
||||
@@ -48,13 +45,12 @@ type upstreamResolverBase struct {
|
||||
reactivatePeriod time.Duration
|
||||
upstreamTimeout time.Duration
|
||||
|
||||
deactivate func(error)
|
||||
reactivate func()
|
||||
statusRecorder *peer.Status
|
||||
deactivate func()
|
||||
reactivate func()
|
||||
}
|
||||
|
||||
func newUpstreamResolverBase(ctx context.Context, statusRecorder *peer.Status) *upstreamResolverBase {
|
||||
ctx, cancel := context.WithCancel(ctx)
|
||||
func newUpstreamResolverBase(parentCTX context.Context) *upstreamResolverBase {
|
||||
ctx, cancel := context.WithCancel(parentCTX)
|
||||
|
||||
return &upstreamResolverBase{
|
||||
ctx: ctx,
|
||||
@@ -62,7 +58,6 @@ func newUpstreamResolverBase(ctx context.Context, statusRecorder *peer.Status) *
|
||||
upstreamTimeout: upstreamTimeout,
|
||||
reactivatePeriod: reactivatePeriod,
|
||||
failsTillDeact: failsTillDeact,
|
||||
statusRecorder: statusRecorder,
|
||||
}
|
||||
}
|
||||
|
||||
@@ -73,10 +68,7 @@ func (u *upstreamResolverBase) stop() {
|
||||
|
||||
// ServeDNS handles a DNS request
|
||||
func (u *upstreamResolverBase) ServeDNS(w dns.ResponseWriter, r *dns.Msg) {
|
||||
var err error
|
||||
defer func() {
|
||||
u.checkUpstreamFails(err)
|
||||
}()
|
||||
defer u.checkUpstreamFails()
|
||||
|
||||
log.WithField("question", r.Question[0]).Trace("received an upstream question")
|
||||
|
||||
@@ -89,6 +81,7 @@ func (u *upstreamResolverBase) ServeDNS(w dns.ResponseWriter, r *dns.Msg) {
|
||||
for _, upstream := range u.upstreamServers {
|
||||
var rm *dns.Msg
|
||||
var t time.Duration
|
||||
var err error
|
||||
|
||||
func() {
|
||||
ctx, cancel := context.WithTimeout(u.ctx, u.upstreamTimeout)
|
||||
@@ -139,7 +132,7 @@ func (u *upstreamResolverBase) ServeDNS(w dns.ResponseWriter, r *dns.Msg) {
|
||||
// If fails count is greater that failsTillDeact, upstream resolving
|
||||
// will be disabled for reactivatePeriod, after that time period fails counter
|
||||
// will be reset and upstream will be reactivated.
|
||||
func (u *upstreamResolverBase) checkUpstreamFails(err error) {
|
||||
func (u *upstreamResolverBase) checkUpstreamFails() {
|
||||
u.mutex.Lock()
|
||||
defer u.mutex.Unlock()
|
||||
|
||||
@@ -153,7 +146,7 @@ func (u *upstreamResolverBase) checkUpstreamFails(err error) {
|
||||
default:
|
||||
}
|
||||
|
||||
u.disable(err)
|
||||
u.disable()
|
||||
}
|
||||
|
||||
// probeAvailability tests all upstream servers simultaneously and
|
||||
@@ -172,16 +165,13 @@ func (u *upstreamResolverBase) probeAvailability() {
|
||||
var mu sync.Mutex
|
||||
var wg sync.WaitGroup
|
||||
|
||||
var errors *multierror.Error
|
||||
for _, upstream := range u.upstreamServers {
|
||||
upstream := upstream
|
||||
|
||||
wg.Add(1)
|
||||
go func() {
|
||||
defer wg.Done()
|
||||
err := u.testNameserver(upstream)
|
||||
if err != nil {
|
||||
errors = multierror.Append(errors, err)
|
||||
if err := u.testNameserver(upstream); err != nil {
|
||||
log.Warnf("probing upstream nameserver %s: %s", upstream, err)
|
||||
return
|
||||
}
|
||||
@@ -196,7 +186,7 @@ func (u *upstreamResolverBase) probeAvailability() {
|
||||
|
||||
// didn't find a working upstream server, let's disable and try later
|
||||
if !success {
|
||||
u.disable(errors.ErrorOrNil())
|
||||
u.disable()
|
||||
}
|
||||
}
|
||||
|
||||
@@ -255,15 +245,15 @@ func isTimeout(err error) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (u *upstreamResolverBase) disable(err error) {
|
||||
func (u *upstreamResolverBase) disable() {
|
||||
if u.disabled {
|
||||
return
|
||||
}
|
||||
|
||||
// todo test the deactivation logic, it seems to affect the client
|
||||
if runtime.GOOS != "ios" {
|
||||
log.Warnf("Upstream resolving is Disabled for %v", reactivatePeriod)
|
||||
u.deactivate(err)
|
||||
log.Warnf("upstream resolving is Disabled for %v", reactivatePeriod)
|
||||
u.deactivate()
|
||||
u.disabled = true
|
||||
go u.waitUntilResponse()
|
||||
}
|
||||
|
||||
@@ -11,8 +11,6 @@ import (
|
||||
"github.com/miekg/dns"
|
||||
log "github.com/sirupsen/logrus"
|
||||
"golang.org/x/sys/unix"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
)
|
||||
|
||||
type upstreamResolverIOS struct {
|
||||
@@ -22,14 +20,8 @@ type upstreamResolverIOS struct {
|
||||
iIndex int
|
||||
}
|
||||
|
||||
func newUpstreamResolver(
|
||||
ctx context.Context,
|
||||
interfaceName string,
|
||||
ip net.IP,
|
||||
net *net.IPNet,
|
||||
statusRecorder *peer.Status,
|
||||
) (*upstreamResolverIOS, error) {
|
||||
upstreamResolverBase := newUpstreamResolverBase(ctx, statusRecorder)
|
||||
func newUpstreamResolver(parentCTX context.Context, interfaceName string, ip net.IP, net *net.IPNet) (*upstreamResolverIOS, error) {
|
||||
upstreamResolverBase := newUpstreamResolverBase(parentCTX)
|
||||
|
||||
index, err := getInterfaceIndex(interfaceName)
|
||||
if err != nil {
|
||||
|
||||
@@ -8,22 +8,14 @@ import (
|
||||
"time"
|
||||
|
||||
"github.com/miekg/dns"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
)
|
||||
|
||||
type upstreamResolverNonIOS struct {
|
||||
*upstreamResolverBase
|
||||
}
|
||||
|
||||
func newUpstreamResolver(
|
||||
ctx context.Context,
|
||||
_ string,
|
||||
_ net.IP,
|
||||
_ *net.IPNet,
|
||||
statusRecorder *peer.Status,
|
||||
) (*upstreamResolverNonIOS, error) {
|
||||
upstreamResolverBase := newUpstreamResolverBase(ctx, statusRecorder)
|
||||
func newUpstreamResolver(parentCTX context.Context, interfaceName string, ip net.IP, net *net.IPNet) (*upstreamResolverNonIOS, error) {
|
||||
upstreamResolverBase := newUpstreamResolverBase(parentCTX)
|
||||
nonIOS := &upstreamResolverNonIOS{
|
||||
upstreamResolverBase: upstreamResolverBase,
|
||||
}
|
||||
|
||||
@@ -58,7 +58,7 @@ func TestUpstreamResolver_ServeDNS(t *testing.T) {
|
||||
for _, testCase := range testCases {
|
||||
t.Run(testCase.name, func(t *testing.T) {
|
||||
ctx, cancel := context.WithCancel(context.TODO())
|
||||
resolver, _ := newUpstreamResolver(ctx, "", net.IP{}, &net.IPNet{}, nil)
|
||||
resolver, _ := newUpstreamResolver(ctx, "", net.IP{}, &net.IPNet{})
|
||||
resolver.upstreamServers = testCase.InputServers
|
||||
resolver.upstreamTimeout = testCase.timeout
|
||||
if testCase.cancelCTX {
|
||||
@@ -131,7 +131,7 @@ func TestUpstreamResolver_DeactivationReactivation(t *testing.T) {
|
||||
}
|
||||
|
||||
failed := false
|
||||
resolver.deactivate = func(error) {
|
||||
resolver.deactivate = func() {
|
||||
failed = true
|
||||
}
|
||||
|
||||
|
||||
@@ -79,10 +79,7 @@ type EngineConfig struct {
|
||||
|
||||
CustomDNSAddress string
|
||||
|
||||
RosenpassEnabled bool
|
||||
RosenpassPermissive bool
|
||||
|
||||
ServerSSHAllowed bool
|
||||
RosenpassEnabled bool
|
||||
}
|
||||
|
||||
// Engine is a mechanism responsible for reacting on Signal and Management stream events and managing connections to the remote peers.
|
||||
@@ -93,10 +90,6 @@ type Engine struct {
|
||||
mgmClient mgm.Client
|
||||
// peerConns is a map that holds all the peers that are known to this peer
|
||||
peerConns map[string]*peer.Conn
|
||||
|
||||
beforePeerHook peer.BeforeAddPeerHookFunc
|
||||
afterPeerHook peer.AfterRemovePeerHookFunc
|
||||
|
||||
// rpManager is a Rosenpass manager
|
||||
rpManager *rosenpass.Manager
|
||||
|
||||
@@ -111,9 +104,6 @@ type Engine struct {
|
||||
// TURNs is a list of STUN servers used by ICE
|
||||
TURNs []*stun.URI
|
||||
|
||||
// clientRoutes is the most recent list of clientRoutes received from the Management Service
|
||||
clientRoutes map[string][]*route.Route
|
||||
|
||||
cancel context.CancelFunc
|
||||
|
||||
ctx context.Context
|
||||
@@ -219,8 +209,6 @@ func (e *Engine) Stop() error {
|
||||
return err
|
||||
}
|
||||
|
||||
e.clientRoutes = nil
|
||||
|
||||
// very ugly but we want to remove peers from the WireGuard interface first before removing interface.
|
||||
// Removing peers happens in the conn.CLose() asynchronously
|
||||
time.Sleep(500 * time.Millisecond)
|
||||
@@ -239,51 +227,38 @@ func (e *Engine) Start() error {
|
||||
|
||||
wgIface, err := e.newWgIface()
|
||||
if err != nil {
|
||||
log.Errorf("failed creating wireguard interface instance %s: [%s]", e.config.WgIfaceName, err)
|
||||
return fmt.Errorf("new wg interface: %w", err)
|
||||
log.Errorf("failed creating wireguard interface instance %s: [%s]", e.config.WgIfaceName, err.Error())
|
||||
return err
|
||||
}
|
||||
e.wgInterface = wgIface
|
||||
|
||||
if e.config.RosenpassEnabled {
|
||||
log.Infof("rosenpass is enabled")
|
||||
if e.config.RosenpassPermissive {
|
||||
log.Infof("running rosenpass in permissive mode")
|
||||
} else {
|
||||
log.Infof("running rosenpass in strict mode")
|
||||
}
|
||||
e.rpManager, err = rosenpass.NewManager(e.config.PreSharedKey, e.config.WgIfaceName)
|
||||
if err != nil {
|
||||
return fmt.Errorf("create rosenpass manager: %w", err)
|
||||
return err
|
||||
}
|
||||
err := e.rpManager.Run()
|
||||
if err != nil {
|
||||
return fmt.Errorf("run rosenpass manager: %w", err)
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
initialRoutes, dnsServer, err := e.newDnsServer()
|
||||
if err != nil {
|
||||
e.close()
|
||||
return fmt.Errorf("create dns server: %w", err)
|
||||
return err
|
||||
}
|
||||
e.dnsServer = dnsServer
|
||||
|
||||
e.routeManager = routemanager.NewManager(e.ctx, e.config.WgPrivateKey.PublicKey().String(), e.wgInterface, e.statusRecorder, initialRoutes)
|
||||
beforePeerHook, afterPeerHook, err := e.routeManager.Init()
|
||||
if err != nil {
|
||||
log.Errorf("Failed to initialize route manager: %s", err)
|
||||
} else {
|
||||
e.beforePeerHook = beforePeerHook
|
||||
e.afterPeerHook = afterPeerHook
|
||||
}
|
||||
|
||||
e.routeManager.SetRouteChangeListener(e.mobileDep.NetworkChangeListener)
|
||||
|
||||
err = e.wgInterfaceCreate()
|
||||
if err != nil {
|
||||
log.Errorf("failed creating tunnel interface %s: [%s]", e.config.WgIfaceName, err.Error())
|
||||
e.close()
|
||||
return fmt.Errorf("create wg interface: %w", err)
|
||||
return err
|
||||
}
|
||||
|
||||
e.firewall, err = firewall.NewFirewall(e.ctx, e.wgInterface)
|
||||
@@ -295,7 +270,7 @@ func (e *Engine) Start() error {
|
||||
err = e.routeManager.EnableServerRouter(e.firewall)
|
||||
if err != nil {
|
||||
e.close()
|
||||
return fmt.Errorf("enable server router: %w", err)
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
@@ -303,7 +278,7 @@ func (e *Engine) Start() error {
|
||||
if err != nil {
|
||||
log.Errorf("failed to pull up wgInterface [%s]: %s", e.wgInterface.Name(), err.Error())
|
||||
e.close()
|
||||
return fmt.Errorf("up wg interface: %w", err)
|
||||
return err
|
||||
}
|
||||
|
||||
if e.firewall != nil {
|
||||
@@ -313,7 +288,7 @@ func (e *Engine) Start() error {
|
||||
err = e.dnsServer.Initialize()
|
||||
if err != nil {
|
||||
e.close()
|
||||
return fmt.Errorf("initialize dns server: %w", err)
|
||||
return err
|
||||
}
|
||||
|
||||
e.receiveSignalEvents()
|
||||
@@ -507,52 +482,44 @@ func isNil(server nbssh.Server) bool {
|
||||
}
|
||||
|
||||
func (e *Engine) updateSSH(sshConf *mgmProto.SSHConfig) error {
|
||||
|
||||
if !e.config.ServerSSHAllowed {
|
||||
log.Warnf("running SSH server is not permitted")
|
||||
return nil
|
||||
} else {
|
||||
|
||||
if sshConf.GetSshEnabled() {
|
||||
if runtime.GOOS == "windows" {
|
||||
log.Warnf("running SSH server on Windows is not supported")
|
||||
return nil
|
||||
}
|
||||
// start SSH server if it wasn't running
|
||||
if isNil(e.sshServer) {
|
||||
// nil sshServer means it has not yet been started
|
||||
var err error
|
||||
e.sshServer, err = e.sshServerFunc(e.config.SSHKey,
|
||||
fmt.Sprintf("%s:%d", e.wgInterface.Address().IP.String(), nbssh.DefaultSSHPort))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
go func() {
|
||||
// blocking
|
||||
err = e.sshServer.Start()
|
||||
if err != nil {
|
||||
// will throw error when we stop it even if it is a graceful stop
|
||||
log.Debugf("stopped SSH server with error %v", err)
|
||||
}
|
||||
e.syncMsgMux.Lock()
|
||||
defer e.syncMsgMux.Unlock()
|
||||
e.sshServer = nil
|
||||
log.Infof("stopped SSH server")
|
||||
}()
|
||||
} else {
|
||||
log.Debugf("SSH server is already running")
|
||||
}
|
||||
} else if !isNil(e.sshServer) {
|
||||
// Disable SSH server request, so stop it if it was running
|
||||
err := e.sshServer.Stop()
|
||||
if err != nil {
|
||||
log.Warnf("failed to stop SSH server %v", err)
|
||||
}
|
||||
e.sshServer = nil
|
||||
if sshConf.GetSshEnabled() {
|
||||
if runtime.GOOS == "windows" {
|
||||
log.Warnf("running SSH server on Windows is not supported")
|
||||
return nil
|
||||
}
|
||||
return nil
|
||||
|
||||
// start SSH server if it wasn't running
|
||||
if isNil(e.sshServer) {
|
||||
// nil sshServer means it has not yet been started
|
||||
var err error
|
||||
e.sshServer, err = e.sshServerFunc(e.config.SSHKey,
|
||||
fmt.Sprintf("%s:%d", e.wgInterface.Address().IP.String(), nbssh.DefaultSSHPort))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
go func() {
|
||||
// blocking
|
||||
err = e.sshServer.Start()
|
||||
if err != nil {
|
||||
// will throw error when we stop it even if it is a graceful stop
|
||||
log.Debugf("stopped SSH server with error %v", err)
|
||||
}
|
||||
e.syncMsgMux.Lock()
|
||||
defer e.syncMsgMux.Unlock()
|
||||
e.sshServer = nil
|
||||
log.Infof("stopped SSH server")
|
||||
}()
|
||||
} else {
|
||||
log.Debugf("SSH server is already running")
|
||||
}
|
||||
} else if !isNil(e.sshServer) {
|
||||
// Disable SSH server request, so stop it if it was running
|
||||
err := e.sshServer.Stop()
|
||||
if err != nil {
|
||||
log.Warnf("failed to stop SSH server %v", err)
|
||||
}
|
||||
e.sshServer = nil
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (e *Engine) updateConfig(conf *mgmProto.PeerConfig) error {
|
||||
@@ -700,14 +667,11 @@ func (e *Engine) updateNetworkMap(networkMap *mgmProto.NetworkMap) error {
|
||||
if protoRoutes == nil {
|
||||
protoRoutes = []*mgmProto.Route{}
|
||||
}
|
||||
|
||||
_, clientRoutes, err := e.routeManager.UpdateRoutes(serial, toRoutes(protoRoutes))
|
||||
err := e.routeManager.UpdateRoutes(serial, toRoutes(protoRoutes))
|
||||
if err != nil {
|
||||
log.Errorf("failed to update clientRoutes, err: %v", err)
|
||||
log.Errorf("failed to update routes, err: %v", err)
|
||||
}
|
||||
|
||||
e.clientRoutes = clientRoutes
|
||||
|
||||
protoDNSConfig := networkMap.GetDNSConfig()
|
||||
if protoDNSConfig == nil {
|
||||
protoDNSConfig = &mgmProto.DNSConfig{}
|
||||
@@ -718,16 +682,15 @@ func (e *Engine) updateNetworkMap(networkMap *mgmProto.NetworkMap) error {
|
||||
log.Errorf("failed to update dns server, err: %v", err)
|
||||
}
|
||||
|
||||
if e.acl != nil {
|
||||
e.acl.ApplyFiltering(networkMap)
|
||||
}
|
||||
|
||||
e.networkSerial = serial
|
||||
|
||||
// Test received (upstream) servers for availability right away instead of upon usage.
|
||||
// If no server of a server group responds this will disable the respective handler and retry later.
|
||||
e.dnsServer.ProbeAvailability()
|
||||
|
||||
if e.acl != nil {
|
||||
e.acl.ApplyFiltering(networkMap)
|
||||
}
|
||||
e.networkSerial = serial
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -802,7 +765,6 @@ func (e *Engine) updateOfflinePeers(offlinePeers []*mgmProto.RemotePeerConfig) {
|
||||
FQDN: offlinePeer.GetFqdn(),
|
||||
ConnStatus: peer.StatusDisconnected,
|
||||
ConnStatusUpdate: time.Now(),
|
||||
Mux: new(sync.RWMutex),
|
||||
}
|
||||
}
|
||||
e.statusRecorder.ReplaceOfflinePeers(replacement)
|
||||
@@ -826,15 +788,10 @@ func (e *Engine) addNewPeer(peerConfig *mgmProto.RemotePeerConfig) error {
|
||||
if _, ok := e.peerConns[peerKey]; !ok {
|
||||
conn, err := e.createPeerConn(peerKey, strings.Join(peerIPs, ","))
|
||||
if err != nil {
|
||||
return fmt.Errorf("create peer connection: %w", err)
|
||||
return err
|
||||
}
|
||||
e.peerConns[peerKey] = conn
|
||||
|
||||
if e.beforePeerHook != nil && e.afterPeerHook != nil {
|
||||
conn.AddBeforeAddPeerHook(e.beforePeerHook)
|
||||
conn.AddAfterRemovePeerHook(e.afterPeerHook)
|
||||
}
|
||||
|
||||
err = e.statusRecorder.AddPeer(peerKey, peerConfig.Fqdn)
|
||||
if err != nil {
|
||||
log.Warnf("error adding peer %s to status recorder, got error: %v", peerKey, err)
|
||||
@@ -903,7 +860,7 @@ func (e *Engine) createPeerConn(pubKey string, allowedIPs string) (*peer.Conn, e
|
||||
PreSharedKey: e.config.PreSharedKey,
|
||||
}
|
||||
|
||||
if e.config.RosenpassEnabled && !e.config.RosenpassPermissive {
|
||||
if e.config.RosenpassEnabled {
|
||||
lk := []byte(e.config.WgPrivateKey.PublicKey().String())
|
||||
rk := []byte(wgConfig.RemoteKey)
|
||||
var keyInput []byte
|
||||
@@ -1128,10 +1085,6 @@ func (e *Engine) close() {
|
||||
e.dnsServer.Stop()
|
||||
}
|
||||
|
||||
if e.routeManager != nil {
|
||||
e.routeManager.Stop()
|
||||
}
|
||||
|
||||
log.Debugf("removing Netbird interface %s", e.config.WgIfaceName)
|
||||
if e.wgInterface != nil {
|
||||
if err := e.wgInterface.Close(); err != nil {
|
||||
@@ -1146,6 +1099,10 @@ func (e *Engine) close() {
|
||||
}
|
||||
}
|
||||
|
||||
if e.routeManager != nil {
|
||||
e.routeManager.Stop()
|
||||
}
|
||||
|
||||
if e.firewall != nil {
|
||||
err := e.firewall.Reset()
|
||||
if err != nil {
|
||||
@@ -1215,21 +1172,14 @@ func (e *Engine) newDnsServer() ([]*route.Route, dns.Server, error) {
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
dnsServer := dns.NewDefaultServerPermanentUpstream(
|
||||
e.ctx,
|
||||
e.wgInterface,
|
||||
e.mobileDep.HostDNSAddresses,
|
||||
*dnsConfig,
|
||||
e.mobileDep.NetworkChangeListener,
|
||||
e.statusRecorder,
|
||||
)
|
||||
dnsServer := dns.NewDefaultServerPermanentUpstream(e.ctx, e.wgInterface, e.mobileDep.HostDNSAddresses, *dnsConfig, e.mobileDep.NetworkChangeListener)
|
||||
go e.mobileDep.DnsReadyListener.OnReady()
|
||||
return routes, dnsServer, nil
|
||||
case "ios":
|
||||
dnsServer := dns.NewDefaultServerIos(e.ctx, e.wgInterface, e.mobileDep.DnsManager, e.statusRecorder)
|
||||
dnsServer := dns.NewDefaultServerIos(e.ctx, e.wgInterface, e.mobileDep.DnsManager)
|
||||
return nil, dnsServer, nil
|
||||
default:
|
||||
dnsServer, err := dns.NewDefaultServer(e.ctx, e.wgInterface, e.config.CustomDNSAddress, e.statusRecorder)
|
||||
dnsServer, err := dns.NewDefaultServer(e.ctx, e.wgInterface, e.config.CustomDNSAddress)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
@@ -1237,28 +1187,6 @@ func (e *Engine) newDnsServer() ([]*route.Route, dns.Server, error) {
|
||||
}
|
||||
}
|
||||
|
||||
// GetClientRoutes returns the current routes from the route map
|
||||
func (e *Engine) GetClientRoutes() map[string][]*route.Route {
|
||||
return e.clientRoutes
|
||||
}
|
||||
|
||||
// GetClientRoutesWithNetID returns the current routes from the route map, but the keys consist of the network ID only
|
||||
func (e *Engine) GetClientRoutesWithNetID() map[string][]*route.Route {
|
||||
routes := make(map[string][]*route.Route, len(e.clientRoutes))
|
||||
for id, v := range e.clientRoutes {
|
||||
if i := strings.LastIndex(id, "-"); i != -1 {
|
||||
id = id[:i]
|
||||
}
|
||||
routes[id] = v
|
||||
}
|
||||
return routes
|
||||
}
|
||||
|
||||
// GetRouteManager returns the route manager
|
||||
func (e *Engine) GetRouteManager() routemanager.Manager {
|
||||
return e.routeManager
|
||||
}
|
||||
|
||||
func findIPFromInterfaceName(ifaceName string) (net.IP, error) {
|
||||
iface, err := net.InterfaceByName(ifaceName)
|
||||
if err != nil {
|
||||
@@ -1342,7 +1270,7 @@ func (e *Engine) receiveProbeEvents() {
|
||||
log.Debugf("failed to get wg stats for peer %s: %s", key, err)
|
||||
}
|
||||
// wgStats could be zero value, in which case we just reset the stats
|
||||
if err := e.statusRecorder.UpdateWireGuardPeerState(key, wgStats); err != nil {
|
||||
if err := e.statusRecorder.UpdateWireguardPeerState(key, wgStats); err != nil {
|
||||
log.Debugf("failed to update wg stats for peer %s: %s", key, err)
|
||||
}
|
||||
}
|
||||
|
||||
@@ -21,8 +21,6 @@ import (
|
||||
"google.golang.org/grpc"
|
||||
"google.golang.org/grpc/keepalive"
|
||||
|
||||
"github.com/netbirdio/management-integrations/integrations"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/dns"
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/client/internal/routemanager"
|
||||
@@ -72,11 +70,10 @@ func TestEngine_SSH(t *testing.T) {
|
||||
defer cancel()
|
||||
|
||||
engine := NewEngine(ctx, cancel, &signal.MockClient{}, &mgmt.MockClient{}, &EngineConfig{
|
||||
WgIfaceName: "utun101",
|
||||
WgAddr: "100.64.0.1/24",
|
||||
WgPrivateKey: key,
|
||||
WgPort: 33100,
|
||||
ServerSSHAllowed: true,
|
||||
WgIfaceName: "utun101",
|
||||
WgAddr: "100.64.0.1/24",
|
||||
WgPrivateKey: key,
|
||||
WgPort: 33100,
|
||||
}, MobileDependency{}, peer.NewRecorder("https://mgm"))
|
||||
|
||||
engine.dnsServer = &dns.MockServer{
|
||||
@@ -578,10 +575,10 @@ func TestEngine_UpdateNetworkMapWithRoutes(t *testing.T) {
|
||||
}{}
|
||||
|
||||
mockRouteManager := &routemanager.MockManager{
|
||||
UpdateRoutesFunc: func(updateSerial uint64, newRoutes []*route.Route) (map[string]*route.Route, map[string][]*route.Route, error) {
|
||||
UpdateRoutesFunc: func(updateSerial uint64, newRoutes []*route.Route) error {
|
||||
input.inputSerial = updateSerial
|
||||
input.inputRoutes = newRoutes
|
||||
return nil, nil, testCase.inputErr
|
||||
return testCase.inputErr
|
||||
},
|
||||
}
|
||||
|
||||
@@ -598,8 +595,8 @@ func TestEngine_UpdateNetworkMapWithRoutes(t *testing.T) {
|
||||
err = engine.updateNetworkMap(testCase.networkMap)
|
||||
assert.NoError(t, err, "shouldn't return error")
|
||||
assert.Equal(t, testCase.expectedSerial, input.inputSerial, "serial should match")
|
||||
assert.Len(t, input.inputRoutes, testCase.expectedLen, "clientRoutes len should match")
|
||||
assert.Equal(t, testCase.expectedRoutes, input.inputRoutes, "clientRoutes should match")
|
||||
assert.Len(t, input.inputRoutes, testCase.expectedLen, "routes len should match")
|
||||
assert.Equal(t, testCase.expectedRoutes, input.inputRoutes, "routes should match")
|
||||
})
|
||||
}
|
||||
}
|
||||
@@ -743,8 +740,8 @@ func TestEngine_UpdateNetworkMapWithDNSUpdate(t *testing.T) {
|
||||
assert.NoError(t, err, "shouldn't return error")
|
||||
|
||||
mockRouteManager := &routemanager.MockManager{
|
||||
UpdateRoutesFunc: func(updateSerial uint64, newRoutes []*route.Route) (map[string]*route.Route, map[string][]*route.Route, error) {
|
||||
return nil, nil, nil
|
||||
UpdateRoutesFunc: func(updateSerial uint64, newRoutes []*route.Route) error {
|
||||
return nil
|
||||
},
|
||||
}
|
||||
|
||||
@@ -1052,8 +1049,8 @@ func startManagement(dataDir string) (*grpc.Server, string, error) {
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
ia, _ := integrations.NewIntegratedValidator(eventStore)
|
||||
accountManager, err := server.BuildManager(store, peersUpdateManager, nil, "", "netbird.selfhosted", eventStore, nil, false, ia)
|
||||
accountManager, err := server.BuildManager(store, peersUpdateManager, nil, "", "",
|
||||
eventStore, false)
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
|
||||
@@ -1 +0,0 @@
|
||||
package internal
|
||||
@@ -20,15 +20,12 @@ import (
|
||||
"github.com/netbirdio/netbird/iface/bind"
|
||||
signal "github.com/netbirdio/netbird/signal/client"
|
||||
sProto "github.com/netbirdio/netbird/signal/proto"
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
"github.com/netbirdio/netbird/version"
|
||||
)
|
||||
|
||||
const (
|
||||
iceKeepAliveDefault = 4 * time.Second
|
||||
iceDisconnectedTimeoutDefault = 6 * time.Second
|
||||
// iceRelayAcceptanceMinWaitDefault is the same as in the Pion ICE package
|
||||
iceRelayAcceptanceMinWaitDefault = 2 * time.Second
|
||||
|
||||
defaultWgKeepAlive = 25 * time.Second
|
||||
)
|
||||
@@ -101,9 +98,6 @@ type IceCredentials struct {
|
||||
Pwd string
|
||||
}
|
||||
|
||||
type BeforeAddPeerHookFunc func(connID nbnet.ConnectionID, IP net.IP) error
|
||||
type AfterRemovePeerHookFunc func(connID nbnet.ConnectionID) error
|
||||
|
||||
type Conn struct {
|
||||
config ConnConfig
|
||||
mu sync.Mutex
|
||||
@@ -139,13 +133,6 @@ type Conn struct {
|
||||
adapter iface.TunAdapter
|
||||
iFaceDiscover stdnet.ExternalIFaceDiscover
|
||||
sentExtraSrflx bool
|
||||
|
||||
remoteEndpoint *net.UDPAddr
|
||||
remoteConn *ice.Conn
|
||||
|
||||
connID nbnet.ConnectionID
|
||||
beforeAddPeerHooks []BeforeAddPeerHookFunc
|
||||
afterRemovePeerHooks []AfterRemovePeerHookFunc
|
||||
}
|
||||
|
||||
// meta holds meta information about a connection
|
||||
@@ -206,22 +193,20 @@ func (conn *Conn) reCreateAgent() error {
|
||||
|
||||
iceKeepAlive := iceKeepAlive()
|
||||
iceDisconnectedTimeout := iceDisconnectedTimeout()
|
||||
iceRelayAcceptanceMinWait := iceRelayAcceptanceMinWait()
|
||||
|
||||
agentConfig := &ice.AgentConfig{
|
||||
MulticastDNSMode: ice.MulticastDNSModeDisabled,
|
||||
NetworkTypes: []ice.NetworkType{ice.NetworkTypeUDP4, ice.NetworkTypeUDP6},
|
||||
Urls: conn.config.StunTurn,
|
||||
CandidateTypes: conn.candidateTypes(),
|
||||
FailedTimeout: &failedTimeout,
|
||||
InterfaceFilter: stdnet.InterfaceFilter(conn.config.InterfaceBlackList),
|
||||
UDPMux: conn.config.UDPMux,
|
||||
UDPMuxSrflx: conn.config.UDPMuxSrflx,
|
||||
NAT1To1IPs: conn.config.NATExternalIPs,
|
||||
Net: transportNet,
|
||||
DisconnectedTimeout: &iceDisconnectedTimeout,
|
||||
KeepaliveInterval: &iceKeepAlive,
|
||||
RelayAcceptanceMinWait: &iceRelayAcceptanceMinWait,
|
||||
MulticastDNSMode: ice.MulticastDNSModeDisabled,
|
||||
NetworkTypes: []ice.NetworkType{ice.NetworkTypeUDP4, ice.NetworkTypeUDP6},
|
||||
Urls: conn.config.StunTurn,
|
||||
CandidateTypes: conn.candidateTypes(),
|
||||
FailedTimeout: &failedTimeout,
|
||||
InterfaceFilter: stdnet.InterfaceFilter(conn.config.InterfaceBlackList),
|
||||
UDPMux: conn.config.UDPMux,
|
||||
UDPMuxSrflx: conn.config.UDPMuxSrflx,
|
||||
NAT1To1IPs: conn.config.NATExternalIPs,
|
||||
Net: transportNet,
|
||||
DisconnectedTimeout: &iceDisconnectedTimeout,
|
||||
KeepaliveInterval: &iceKeepAlive,
|
||||
}
|
||||
|
||||
if conn.config.DisableIPv6Discovery {
|
||||
@@ -229,6 +214,7 @@ func (conn *Conn) reCreateAgent() error {
|
||||
}
|
||||
|
||||
conn.agent, err = ice.NewAgent(agentConfig)
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
@@ -248,17 +234,6 @@ func (conn *Conn) reCreateAgent() error {
|
||||
return err
|
||||
}
|
||||
|
||||
err = conn.agent.OnSuccessfulSelectedPairBindingResponse(func(p *ice.CandidatePair) {
|
||||
err := conn.statusRecorder.UpdateLatency(conn.config.Key, p.Latency())
|
||||
if err != nil {
|
||||
log.Debugf("failed to update latency for peer %s: %s", conn.config.Key, err)
|
||||
return
|
||||
}
|
||||
})
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed setting binding response callback: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -284,7 +259,6 @@ func (conn *Conn) Open() error {
|
||||
IP: strings.Split(conn.config.WgConfig.AllowedIps, "/")[0],
|
||||
ConnStatusUpdate: time.Now(),
|
||||
ConnStatus: conn.status,
|
||||
Mux: new(sync.RWMutex),
|
||||
}
|
||||
err := conn.statusRecorder.UpdatePeerState(peerState)
|
||||
if err != nil {
|
||||
@@ -344,7 +318,6 @@ func (conn *Conn) Open() error {
|
||||
PubKey: conn.config.Key,
|
||||
ConnStatus: conn.status,
|
||||
ConnStatusUpdate: time.Now(),
|
||||
Mux: new(sync.RWMutex),
|
||||
}
|
||||
err = conn.statusRecorder.UpdatePeerState(peerState)
|
||||
if err != nil {
|
||||
@@ -375,9 +348,6 @@ func (conn *Conn) Open() error {
|
||||
if remoteOfferAnswer.WgListenPort != 0 {
|
||||
remoteWgPort = remoteOfferAnswer.WgListenPort
|
||||
}
|
||||
|
||||
conn.remoteConn = remoteConn
|
||||
|
||||
// the ice connection has been established successfully so we are ready to start the proxy
|
||||
remoteAddr, err := conn.configureConnection(remoteConn, remoteWgPort, remoteOfferAnswer.RosenpassPubKey,
|
||||
remoteOfferAnswer.RosenpassAddr)
|
||||
@@ -402,14 +372,6 @@ func isRelayCandidate(candidate ice.Candidate) bool {
|
||||
return candidate.Type() == ice.CandidateTypeRelay
|
||||
}
|
||||
|
||||
func (conn *Conn) AddBeforeAddPeerHook(hook BeforeAddPeerHookFunc) {
|
||||
conn.beforeAddPeerHooks = append(conn.beforeAddPeerHooks, hook)
|
||||
}
|
||||
|
||||
func (conn *Conn) AddAfterRemovePeerHook(hook AfterRemovePeerHookFunc) {
|
||||
conn.afterRemovePeerHooks = append(conn.afterRemovePeerHooks, hook)
|
||||
}
|
||||
|
||||
// configureConnection starts proxying traffic from/to local Wireguard and sets connection status to StatusConnected
|
||||
func (conn *Conn) configureConnection(remoteConn net.Conn, remoteWgPort int, remoteRosenpassPubKey []byte, remoteRosenpassAddr string) (net.Addr, error) {
|
||||
conn.mu.Lock()
|
||||
@@ -435,15 +397,6 @@ func (conn *Conn) configureConnection(remoteConn net.Conn, remoteWgPort int, rem
|
||||
}
|
||||
|
||||
endpointUdpAddr, _ := net.ResolveUDPAddr(endpoint.Network(), endpoint.String())
|
||||
conn.remoteEndpoint = endpointUdpAddr
|
||||
log.Debugf("Conn resolved IP for %s: %s", endpoint, endpointUdpAddr.IP)
|
||||
|
||||
conn.connID = nbnet.GenerateConnID()
|
||||
for _, hook := range conn.beforeAddPeerHooks {
|
||||
if err := hook(conn.connID, endpointUdpAddr.IP); err != nil {
|
||||
log.Errorf("Before add peer hook failed: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
err = conn.config.WgConfig.WgInterface.UpdatePeer(conn.config.WgConfig.RemoteKey, conn.config.WgConfig.AllowedIps, defaultWgKeepAlive, endpointUdpAddr, conn.config.WgConfig.PreSharedKey)
|
||||
if err != nil {
|
||||
@@ -454,10 +407,6 @@ func (conn *Conn) configureConnection(remoteConn net.Conn, remoteWgPort int, rem
|
||||
}
|
||||
|
||||
conn.status = StatusConnected
|
||||
rosenpassEnabled := false
|
||||
if remoteRosenpassPubKey != nil {
|
||||
rosenpassEnabled = true
|
||||
}
|
||||
|
||||
peerState := State{
|
||||
PubKey: conn.config.Key,
|
||||
@@ -466,10 +415,8 @@ func (conn *Conn) configureConnection(remoteConn net.Conn, remoteWgPort int, rem
|
||||
LocalIceCandidateType: pair.Local.Type().String(),
|
||||
RemoteIceCandidateType: pair.Remote.Type().String(),
|
||||
LocalIceCandidateEndpoint: fmt.Sprintf("%s:%d", pair.Local.Address(), pair.Local.Port()),
|
||||
RemoteIceCandidateEndpoint: fmt.Sprintf("%s:%d", pair.Remote.Address(), pair.Remote.Port()),
|
||||
RemoteIceCandidateEndpoint: fmt.Sprintf("%s:%d", pair.Remote.Address(), pair.Local.Port()),
|
||||
Direct: !isRelayCandidate(pair.Local),
|
||||
RosenpassEnabled: rosenpassEnabled,
|
||||
Mux: new(sync.RWMutex),
|
||||
}
|
||||
if pair.Local.Type() == ice.CandidateTypeRelay || pair.Remote.Type() == ice.CandidateTypeRelay {
|
||||
peerState.Relayed = true
|
||||
@@ -536,15 +483,6 @@ func (conn *Conn) cleanup() error {
|
||||
// todo: is it problem if we try to remove a peer what is never existed?
|
||||
err3 = conn.config.WgConfig.WgInterface.RemovePeer(conn.config.WgConfig.RemoteKey)
|
||||
|
||||
if conn.connID != "" {
|
||||
for _, hook := range conn.afterRemovePeerHooks {
|
||||
if err := hook(conn.connID); err != nil {
|
||||
log.Errorf("After remove peer hook failed: %v", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
conn.connID = ""
|
||||
|
||||
if conn.notifyDisconnected != nil {
|
||||
conn.notifyDisconnected()
|
||||
conn.notifyDisconnected = nil
|
||||
@@ -560,7 +498,6 @@ func (conn *Conn) cleanup() error {
|
||||
PubKey: conn.config.Key,
|
||||
ConnStatus: conn.status,
|
||||
ConnStatusUpdate: time.Now(),
|
||||
Mux: new(sync.RWMutex),
|
||||
}
|
||||
err := conn.statusRecorder.UpdatePeerState(peerState)
|
||||
if err != nil {
|
||||
@@ -568,7 +505,7 @@ func (conn *Conn) cleanup() error {
|
||||
// todo rethink status updates
|
||||
log.Debugf("error while updating peer's %s state, err: %v", conn.config.Key, err)
|
||||
}
|
||||
if err := conn.statusRecorder.UpdateWireGuardPeerState(conn.config.Key, iface.WGStats{}); err != nil {
|
||||
if err := conn.statusRecorder.UpdateWireguardPeerState(conn.config.Key, iface.WGStats{}); err != nil {
|
||||
log.Debugf("failed to reset wireguard stats for peer %s: %s", conn.config.Key, err)
|
||||
}
|
||||
|
||||
|
||||
@@ -10,10 +10,9 @@ import (
|
||||
)
|
||||
|
||||
const (
|
||||
envICEKeepAliveIntervalSec = "NB_ICE_KEEP_ALIVE_INTERVAL_SEC"
|
||||
envICEDisconnectedTimeoutSec = "NB_ICE_DISCONNECTED_TIMEOUT_SEC"
|
||||
envICERelayAcceptanceMinWaitSec = "NB_ICE_RELAY_ACCEPTANCE_MIN_WAIT_SEC"
|
||||
envICEForceRelayConn = "NB_ICE_FORCE_RELAY_CONN"
|
||||
envICEKeepAliveIntervalSec = "NB_ICE_KEEP_ALIVE_INTERVAL_SEC"
|
||||
envICEDisconnectedTimeoutSec = "NB_ICE_DISCONNECTED_TIMEOUT_SEC"
|
||||
envICEForceRelayConn = "NB_ICE_FORCE_RELAY_CONN"
|
||||
)
|
||||
|
||||
func iceKeepAlive() time.Duration {
|
||||
@@ -22,7 +21,7 @@ func iceKeepAlive() time.Duration {
|
||||
return iceKeepAliveDefault
|
||||
}
|
||||
|
||||
log.Infof("setting ICE keep alive interval to %s seconds", keepAliveEnv)
|
||||
log.Debugf("setting ICE keep alive interval to %s seconds", keepAliveEnv)
|
||||
keepAliveEnvSec, err := strconv.Atoi(keepAliveEnv)
|
||||
if err != nil {
|
||||
log.Warnf("invalid value %s set for %s, using default %v", keepAliveEnv, envICEKeepAliveIntervalSec, iceKeepAliveDefault)
|
||||
@@ -38,7 +37,7 @@ func iceDisconnectedTimeout() time.Duration {
|
||||
return iceDisconnectedTimeoutDefault
|
||||
}
|
||||
|
||||
log.Infof("setting ICE disconnected timeout to %s seconds", disconnectedTimeoutEnv)
|
||||
log.Debugf("setting ICE disconnected timeout to %s seconds", disconnectedTimeoutEnv)
|
||||
disconnectedTimeoutSec, err := strconv.Atoi(disconnectedTimeoutEnv)
|
||||
if err != nil {
|
||||
log.Warnf("invalid value %s set for %s, using default %v", disconnectedTimeoutEnv, envICEDisconnectedTimeoutSec, iceDisconnectedTimeoutDefault)
|
||||
@@ -48,22 +47,6 @@ func iceDisconnectedTimeout() time.Duration {
|
||||
return time.Duration(disconnectedTimeoutSec) * time.Second
|
||||
}
|
||||
|
||||
func iceRelayAcceptanceMinWait() time.Duration {
|
||||
iceRelayAcceptanceMinWaitEnv := os.Getenv(envICERelayAcceptanceMinWaitSec)
|
||||
if iceRelayAcceptanceMinWaitEnv == "" {
|
||||
return iceRelayAcceptanceMinWaitDefault
|
||||
}
|
||||
|
||||
log.Infof("setting ICE relay acceptance min wait to %s seconds", iceRelayAcceptanceMinWaitEnv)
|
||||
disconnectedTimeoutSec, err := strconv.Atoi(iceRelayAcceptanceMinWaitEnv)
|
||||
if err != nil {
|
||||
log.Warnf("invalid value %s set for %s, using default %v", iceRelayAcceptanceMinWaitEnv, envICERelayAcceptanceMinWaitSec, iceRelayAcceptanceMinWaitDefault)
|
||||
return iceRelayAcceptanceMinWaitDefault
|
||||
}
|
||||
|
||||
return time.Duration(disconnectedTimeoutSec) * time.Second
|
||||
}
|
||||
|
||||
func hasICEForceRelayConn() bool {
|
||||
disconnectedTimeoutEnv := os.Getenv(envICEForceRelayConn)
|
||||
return strings.ToLower(disconnectedTimeoutEnv) == "true"
|
||||
|
||||
@@ -5,16 +5,12 @@ import (
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"google.golang.org/grpc/codes"
|
||||
gstatus "google.golang.org/grpc/status"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/relay"
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
)
|
||||
|
||||
// State contains the latest state of a peer
|
||||
type State struct {
|
||||
Mux *sync.RWMutex
|
||||
IP string
|
||||
PubKey string
|
||||
FQDN string
|
||||
@@ -29,40 +25,6 @@ type State struct {
|
||||
LastWireguardHandshake time.Time
|
||||
BytesTx int64
|
||||
BytesRx int64
|
||||
Latency time.Duration
|
||||
RosenpassEnabled bool
|
||||
routes map[string]struct{}
|
||||
}
|
||||
|
||||
// AddRoute add a single route to routes map
|
||||
func (s *State) AddRoute(network string) {
|
||||
s.Mux.Lock()
|
||||
if s.routes == nil {
|
||||
s.routes = make(map[string]struct{})
|
||||
}
|
||||
s.routes[network] = struct{}{}
|
||||
s.Mux.Unlock()
|
||||
}
|
||||
|
||||
// SetRoutes set state routes
|
||||
func (s *State) SetRoutes(routes map[string]struct{}) {
|
||||
s.Mux.Lock()
|
||||
s.routes = routes
|
||||
s.Mux.Unlock()
|
||||
}
|
||||
|
||||
// DeleteRoute removes a route from the network amp
|
||||
func (s *State) DeleteRoute(network string) {
|
||||
s.Mux.Lock()
|
||||
delete(s.routes, network)
|
||||
s.Mux.Unlock()
|
||||
}
|
||||
|
||||
// GetRoutes return routes map
|
||||
func (s *State) GetRoutes() map[string]struct{} {
|
||||
s.Mux.RLock()
|
||||
defer s.Mux.RUnlock()
|
||||
return s.routes
|
||||
}
|
||||
|
||||
// LocalPeerState contains the latest state of the local peer
|
||||
@@ -71,7 +33,6 @@ type LocalPeerState struct {
|
||||
PubKey string
|
||||
KernelInterface bool
|
||||
FQDN string
|
||||
Routes map[string]struct{}
|
||||
}
|
||||
|
||||
// SignalState contains the latest state of a signal connection
|
||||
@@ -88,51 +49,30 @@ type ManagementState struct {
|
||||
Error error
|
||||
}
|
||||
|
||||
// RosenpassState contains the latest state of the Rosenpass configuration
|
||||
type RosenpassState struct {
|
||||
Enabled bool
|
||||
Permissive bool
|
||||
}
|
||||
|
||||
// NSGroupState represents the status of a DNS server group, including associated domains,
|
||||
// whether it's enabled, and the last error message encountered during probing.
|
||||
type NSGroupState struct {
|
||||
ID string
|
||||
Servers []string
|
||||
Domains []string
|
||||
Enabled bool
|
||||
Error error
|
||||
}
|
||||
|
||||
// FullStatus contains the full state held by the Status instance
|
||||
type FullStatus struct {
|
||||
Peers []State
|
||||
ManagementState ManagementState
|
||||
SignalState SignalState
|
||||
LocalPeerState LocalPeerState
|
||||
RosenpassState RosenpassState
|
||||
Relays []relay.ProbeResult
|
||||
NSGroupStates []NSGroupState
|
||||
}
|
||||
|
||||
// Status holds a state of peers, signal, management connections and relays
|
||||
type Status struct {
|
||||
mux sync.Mutex
|
||||
peers map[string]State
|
||||
changeNotify map[string]chan struct{}
|
||||
signalState bool
|
||||
signalError error
|
||||
managementState bool
|
||||
managementError error
|
||||
relayStates []relay.ProbeResult
|
||||
localPeer LocalPeerState
|
||||
offlinePeers []State
|
||||
mgmAddress string
|
||||
signalAddress string
|
||||
notifier *notifier
|
||||
rosenpassEnabled bool
|
||||
rosenpassPermissive bool
|
||||
nsGroupStates []NSGroupState
|
||||
mux sync.Mutex
|
||||
peers map[string]State
|
||||
changeNotify map[string]chan struct{}
|
||||
signalState bool
|
||||
signalError error
|
||||
managementState bool
|
||||
managementError error
|
||||
relayStates []relay.ProbeResult
|
||||
localPeer LocalPeerState
|
||||
offlinePeers []State
|
||||
mgmAddress string
|
||||
signalAddress string
|
||||
notifier *notifier
|
||||
|
||||
// To reduce the number of notification invocation this bool will be true when need to call the notification
|
||||
// Some Peer actions mostly used by in a batch when the network map has been synchronized. In these type of events
|
||||
@@ -175,7 +115,6 @@ func (d *Status) AddPeer(peerPubKey string, fqdn string) error {
|
||||
PubKey: peerPubKey,
|
||||
ConnStatus: StatusDisconnected,
|
||||
FQDN: fqdn,
|
||||
Mux: new(sync.RWMutex),
|
||||
}
|
||||
d.peerListChangedForNotification = true
|
||||
return nil
|
||||
@@ -222,10 +161,6 @@ func (d *Status) UpdatePeerState(receivedState State) error {
|
||||
peerState.IP = receivedState.IP
|
||||
}
|
||||
|
||||
if receivedState.GetRoutes() != nil {
|
||||
peerState.SetRoutes(receivedState.GetRoutes())
|
||||
}
|
||||
|
||||
skipNotification := shouldSkipNotify(receivedState, peerState)
|
||||
|
||||
if receivedState.ConnStatus != peerState.ConnStatus {
|
||||
@@ -237,7 +172,6 @@ func (d *Status) UpdatePeerState(receivedState State) error {
|
||||
peerState.RemoteIceCandidateType = receivedState.RemoteIceCandidateType
|
||||
peerState.LocalIceCandidateEndpoint = receivedState.LocalIceCandidateEndpoint
|
||||
peerState.RemoteIceCandidateEndpoint = receivedState.RemoteIceCandidateEndpoint
|
||||
peerState.RosenpassEnabled = receivedState.RosenpassEnabled
|
||||
}
|
||||
|
||||
d.peers[receivedState.PubKey] = peerState
|
||||
@@ -256,8 +190,8 @@ func (d *Status) UpdatePeerState(receivedState State) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
// UpdateWireGuardPeerState updates the WireGuard bits of the peer state
|
||||
func (d *Status) UpdateWireGuardPeerState(pubKey string, wgStats iface.WGStats) error {
|
||||
// UpdateWireguardPeerState updates the wireguard bits of the peer state
|
||||
func (d *Status) UpdateWireguardPeerState(pubKey string, wgStats iface.WGStats) error {
|
||||
d.mux.Lock()
|
||||
defer d.mux.Unlock()
|
||||
|
||||
@@ -330,13 +264,6 @@ func (d *Status) GetPeerStateChangeNotifier(peer string) <-chan struct{} {
|
||||
return ch
|
||||
}
|
||||
|
||||
// GetLocalPeerState returns the local peer state
|
||||
func (d *Status) GetLocalPeerState() LocalPeerState {
|
||||
d.mux.Lock()
|
||||
defer d.mux.Unlock()
|
||||
return d.localPeer
|
||||
}
|
||||
|
||||
// UpdateLocalPeerState updates local peer status
|
||||
func (d *Status) UpdateLocalPeerState(localPeerState LocalPeerState) {
|
||||
d.mux.Lock()
|
||||
@@ -389,14 +316,6 @@ func (d *Status) UpdateManagementAddress(mgmAddress string) {
|
||||
d.mgmAddress = mgmAddress
|
||||
}
|
||||
|
||||
// UpdateRosenpass update the Rosenpass configuration
|
||||
func (d *Status) UpdateRosenpass(rosenpassEnabled, rosenpassPermissive bool) {
|
||||
d.mux.Lock()
|
||||
defer d.mux.Unlock()
|
||||
d.rosenpassPermissive = rosenpassPermissive
|
||||
d.rosenpassEnabled = rosenpassEnabled
|
||||
}
|
||||
|
||||
// MarkSignalDisconnected sets SignalState to disconnected
|
||||
func (d *Status) MarkSignalDisconnected(err error) {
|
||||
d.mux.Lock()
|
||||
@@ -423,19 +342,6 @@ func (d *Status) UpdateRelayStates(relayResults []relay.ProbeResult) {
|
||||
d.relayStates = relayResults
|
||||
}
|
||||
|
||||
func (d *Status) UpdateDNSStates(dnsStates []NSGroupState) {
|
||||
d.mux.Lock()
|
||||
defer d.mux.Unlock()
|
||||
d.nsGroupStates = dnsStates
|
||||
}
|
||||
|
||||
func (d *Status) GetRosenpassState() RosenpassState {
|
||||
return RosenpassState{
|
||||
d.rosenpassEnabled,
|
||||
d.rosenpassPermissive,
|
||||
}
|
||||
}
|
||||
|
||||
func (d *Status) GetManagementState() ManagementState {
|
||||
return ManagementState{
|
||||
d.mgmAddress,
|
||||
@@ -444,39 +350,6 @@ func (d *Status) GetManagementState() ManagementState {
|
||||
}
|
||||
}
|
||||
|
||||
func (d *Status) UpdateLatency(pubKey string, latency time.Duration) error {
|
||||
if latency <= 0 {
|
||||
return nil
|
||||
}
|
||||
|
||||
d.mux.Lock()
|
||||
defer d.mux.Unlock()
|
||||
peerState, ok := d.peers[pubKey]
|
||||
if !ok {
|
||||
return errors.New("peer doesn't exist")
|
||||
}
|
||||
peerState.Latency = latency
|
||||
d.peers[pubKey] = peerState
|
||||
return nil
|
||||
}
|
||||
|
||||
// IsLoginRequired determines if a peer's login has expired.
|
||||
func (d *Status) IsLoginRequired() bool {
|
||||
d.mux.Lock()
|
||||
defer d.mux.Unlock()
|
||||
|
||||
// if peer is connected to the management then login is not expired
|
||||
if d.managementState {
|
||||
return false
|
||||
}
|
||||
|
||||
s, ok := gstatus.FromError(d.managementError)
|
||||
if ok && (s.Code() == codes.InvalidArgument || s.Code() == codes.PermissionDenied) {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func (d *Status) GetSignalState() SignalState {
|
||||
return SignalState{
|
||||
d.signalAddress,
|
||||
@@ -489,10 +362,6 @@ func (d *Status) GetRelayStates() []relay.ProbeResult {
|
||||
return d.relayStates
|
||||
}
|
||||
|
||||
func (d *Status) GetDNSStates() []NSGroupState {
|
||||
return d.nsGroupStates
|
||||
}
|
||||
|
||||
// GetFullStatus gets full status
|
||||
func (d *Status) GetFullStatus() FullStatus {
|
||||
d.mux.Lock()
|
||||
@@ -503,8 +372,6 @@ func (d *Status) GetFullStatus() FullStatus {
|
||||
SignalState: d.GetSignalState(),
|
||||
LocalPeerState: d.localPeer,
|
||||
Relays: d.GetRelayStates(),
|
||||
RosenpassState: d.GetRosenpassState(),
|
||||
NSGroupStates: d.GetDNSStates(),
|
||||
}
|
||||
|
||||
for _, status := range d.peers {
|
||||
|
||||
@@ -3,7 +3,6 @@ package peer
|
||||
import (
|
||||
"errors"
|
||||
"testing"
|
||||
"sync"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
@@ -43,7 +42,6 @@ func TestUpdatePeerState(t *testing.T) {
|
||||
status := NewRecorder("https://mgm")
|
||||
peerState := State{
|
||||
PubKey: key,
|
||||
Mux: new(sync.RWMutex),
|
||||
}
|
||||
|
||||
status.peers[key] = peerState
|
||||
@@ -64,7 +62,6 @@ func TestStatus_UpdatePeerFQDN(t *testing.T) {
|
||||
status := NewRecorder("https://mgm")
|
||||
peerState := State{
|
||||
PubKey: key,
|
||||
Mux: new(sync.RWMutex),
|
||||
}
|
||||
|
||||
status.peers[key] = peerState
|
||||
@@ -83,7 +80,6 @@ func TestGetPeerStateChangeNotifierLogic(t *testing.T) {
|
||||
status := NewRecorder("https://mgm")
|
||||
peerState := State{
|
||||
PubKey: key,
|
||||
Mux: new(sync.RWMutex),
|
||||
}
|
||||
|
||||
status.peers[key] = peerState
|
||||
@@ -108,7 +104,6 @@ func TestRemovePeer(t *testing.T) {
|
||||
status := NewRecorder("https://mgm")
|
||||
peerState := State{
|
||||
PubKey: key,
|
||||
Mux: new(sync.RWMutex),
|
||||
}
|
||||
|
||||
status.peers[key] = peerState
|
||||
|
||||
@@ -10,9 +10,6 @@ import (
|
||||
"github.com/pion/stun/v2"
|
||||
"github.com/pion/turn/v3"
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/stdnet"
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
)
|
||||
|
||||
// ProbeResult holds the info about the result of a relay probe request
|
||||
@@ -30,15 +27,7 @@ func ProbeSTUN(ctx context.Context, uri *stun.URI) (addr string, probeErr error)
|
||||
}
|
||||
}()
|
||||
|
||||
net, err := stdnet.NewNet(nil)
|
||||
if err != nil {
|
||||
probeErr = fmt.Errorf("new net: %w", err)
|
||||
return
|
||||
}
|
||||
|
||||
client, err := stun.DialURI(uri, &stun.DialConfig{
|
||||
Net: net,
|
||||
})
|
||||
client, err := stun.DialURI(uri, &stun.DialConfig{})
|
||||
if err != nil {
|
||||
probeErr = fmt.Errorf("dial: %w", err)
|
||||
return
|
||||
@@ -96,13 +85,14 @@ func ProbeTURN(ctx context.Context, uri *stun.URI) (addr string, probeErr error)
|
||||
switch uri.Proto {
|
||||
case stun.ProtoTypeUDP:
|
||||
var err error
|
||||
conn, err = nbnet.NewListener().ListenPacket(ctx, "udp", "")
|
||||
conn, err = net.ListenPacket("udp", "")
|
||||
if err != nil {
|
||||
probeErr = fmt.Errorf("listen: %w", err)
|
||||
return
|
||||
}
|
||||
case stun.ProtoTypeTCP:
|
||||
tcpConn, err := nbnet.NewDialer().DialContext(ctx, "tcp", turnServerAddr)
|
||||
dialer := net.Dialer{}
|
||||
tcpConn, err := dialer.DialContext(ctx, "tcp", turnServerAddr)
|
||||
if err != nil {
|
||||
probeErr = fmt.Errorf("dial: %w", err)
|
||||
return
|
||||
@@ -119,18 +109,12 @@ func ProbeTURN(ctx context.Context, uri *stun.URI) (addr string, probeErr error)
|
||||
}
|
||||
}()
|
||||
|
||||
net, err := stdnet.NewNet(nil)
|
||||
if err != nil {
|
||||
probeErr = fmt.Errorf("new net: %w", err)
|
||||
return
|
||||
}
|
||||
cfg := &turn.ClientConfig{
|
||||
STUNServerAddr: turnServerAddr,
|
||||
TURNServerAddr: turnServerAddr,
|
||||
Conn: conn,
|
||||
Username: uri.Username,
|
||||
Password: uri.Password,
|
||||
Net: net,
|
||||
}
|
||||
client, err := turn.NewClient(cfg)
|
||||
if err != nil {
|
||||
|
||||
@@ -3,9 +3,7 @@ package routemanager
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
"time"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
@@ -20,7 +18,6 @@ type routerPeerStatus struct {
|
||||
connected bool
|
||||
relayed bool
|
||||
direct bool
|
||||
latency time.Duration
|
||||
}
|
||||
|
||||
type routesUpdate struct {
|
||||
@@ -44,7 +41,6 @@ type clientNetwork struct {
|
||||
|
||||
func newClientNetworkWatcher(ctx context.Context, wgInterface *iface.WGIface, statusRecorder *peer.Status, network netip.Prefix) *clientNetwork {
|
||||
ctx, cancel := context.WithCancel(ctx)
|
||||
|
||||
client := &clientNetwork{
|
||||
ctx: ctx,
|
||||
stop: cancel,
|
||||
@@ -71,29 +67,14 @@ func (c *clientNetwork) getRouterPeerStatuses() map[string]routerPeerStatus {
|
||||
connected: peerStatus.ConnStatus == peer.StatusConnected,
|
||||
relayed: peerStatus.Relayed,
|
||||
direct: peerStatus.Direct,
|
||||
latency: peerStatus.Latency,
|
||||
}
|
||||
}
|
||||
return routePeerStatuses
|
||||
}
|
||||
|
||||
// getBestRouteFromStatuses determines the most optimal route from the available routes
|
||||
// within a clientNetwork, taking into account peer connection status, route metrics, and
|
||||
// preference for non-relayed and direct connections.
|
||||
//
|
||||
// It follows these prioritization rules:
|
||||
// * Connected peers: Only routes with connected peers are considered.
|
||||
// * Metric: Routes with lower metrics (better) are prioritized.
|
||||
// * Non-relayed: Routes without relays are preferred.
|
||||
// * Direct connections: Routes with direct peer connections are favored.
|
||||
// * Stability: In case of equal scores, the currently active route (if any) is maintained.
|
||||
// * Latency: Routes with lower latency are prioritized.
|
||||
//
|
||||
// It returns the ID of the selected optimal route.
|
||||
func (c *clientNetwork) getBestRouteFromStatuses(routePeerStatuses map[string]routerPeerStatus) string {
|
||||
chosen := ""
|
||||
chosenScore := float64(0)
|
||||
currScore := float64(0)
|
||||
chosenScore := 0
|
||||
|
||||
currID := ""
|
||||
if c.chosenRoute != nil {
|
||||
@@ -101,7 +82,7 @@ func (c *clientNetwork) getBestRouteFromStatuses(routePeerStatuses map[string]ro
|
||||
}
|
||||
|
||||
for _, r := range c.routes {
|
||||
tempScore := float64(0)
|
||||
tempScore := 0
|
||||
peerStatus, found := routePeerStatuses[r.ID]
|
||||
if !found || !peerStatus.connected {
|
||||
continue
|
||||
@@ -109,18 +90,9 @@ func (c *clientNetwork) getBestRouteFromStatuses(routePeerStatuses map[string]ro
|
||||
|
||||
if r.Metric < route.MaxMetric {
|
||||
metricDiff := route.MaxMetric - r.Metric
|
||||
tempScore = float64(metricDiff) * 10
|
||||
tempScore = metricDiff * 10
|
||||
}
|
||||
|
||||
// in some temporal cases, latency can be 0, so we set it to 1s to not block but try to avoid this route
|
||||
latency := time.Second
|
||||
if peerStatus.latency != 0 {
|
||||
latency = peerStatus.latency
|
||||
} else {
|
||||
log.Warnf("peer %s has 0 latency", r.Peer)
|
||||
}
|
||||
tempScore += 1 - latency.Seconds()
|
||||
|
||||
if !peerStatus.relayed {
|
||||
tempScore++
|
||||
}
|
||||
@@ -129,7 +101,7 @@ func (c *clientNetwork) getBestRouteFromStatuses(routePeerStatuses map[string]ro
|
||||
tempScore++
|
||||
}
|
||||
|
||||
if tempScore > chosenScore || (tempScore == chosenScore && chosen == "") {
|
||||
if tempScore > chosenScore || (tempScore == chosenScore && r.ID == currID) {
|
||||
chosen = r.ID
|
||||
chosenScore = tempScore
|
||||
}
|
||||
@@ -138,30 +110,18 @@ func (c *clientNetwork) getBestRouteFromStatuses(routePeerStatuses map[string]ro
|
||||
chosen = r.ID
|
||||
chosenScore = tempScore
|
||||
}
|
||||
|
||||
if r.ID == currID {
|
||||
currScore = tempScore
|
||||
}
|
||||
}
|
||||
|
||||
switch {
|
||||
case chosen == "":
|
||||
if chosen == "" {
|
||||
var peers []string
|
||||
for _, r := range c.routes {
|
||||
peers = append(peers, r.Peer)
|
||||
}
|
||||
|
||||
log.Warnf("the network %s has not been assigned a routing peer as no peers from the list %s are currently connected", c.network, peers)
|
||||
case chosen != currID:
|
||||
if currScore != 0 && currScore < chosenScore+0.1 {
|
||||
return currID
|
||||
} else {
|
||||
var peer string
|
||||
if route := c.routes[chosen]; route != nil {
|
||||
peer = route.Peer
|
||||
}
|
||||
log.Infof("new chosen route is %s with peer %s with score %f for network %s", chosen, peer, chosenScore, c.network)
|
||||
}
|
||||
|
||||
} else if chosen != currID {
|
||||
log.Infof("new chosen route is %s with peer %s with score %d for network %s", chosen, c.routes[chosen].Peer, chosenScore, c.network)
|
||||
}
|
||||
|
||||
return chosen
|
||||
@@ -198,21 +158,15 @@ func (c *clientNetwork) startPeersStatusChangeWatcher() {
|
||||
func (c *clientNetwork) removeRouteFromWireguardPeer(peerKey string) error {
|
||||
state, err := c.statusRecorder.GetPeer(peerKey)
|
||||
if err != nil {
|
||||
return fmt.Errorf("get peer state: %v", err)
|
||||
return err
|
||||
}
|
||||
|
||||
state.DeleteRoute(c.network.String())
|
||||
if err := c.statusRecorder.UpdatePeerState(state); err != nil {
|
||||
log.Warnf("Failed to update peer state: %v", err)
|
||||
}
|
||||
|
||||
if state.ConnStatus != peer.StatusConnected {
|
||||
return nil
|
||||
}
|
||||
|
||||
err = c.wgInterface.RemoveAllowedIP(peerKey, c.network.String())
|
||||
if err != nil {
|
||||
return fmt.Errorf("remove allowed IP %s removed for peer %s, err: %v",
|
||||
return fmt.Errorf("couldn't remove allowed IP %s removed for peer %s, err: %v",
|
||||
c.network, c.chosenRoute.Peer, err)
|
||||
}
|
||||
return nil
|
||||
@@ -220,26 +174,30 @@ func (c *clientNetwork) removeRouteFromWireguardPeer(peerKey string) error {
|
||||
|
||||
func (c *clientNetwork) removeRouteFromPeerAndSystem() error {
|
||||
if c.chosenRoute != nil {
|
||||
if err := removeVPNRoute(c.network, c.getAsInterface()); err != nil {
|
||||
return fmt.Errorf("remove route %s from system, err: %v", c.network, err)
|
||||
err := c.removeRouteFromWireguardPeer(c.chosenRoute.Peer)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := c.removeRouteFromWireguardPeer(c.chosenRoute.Peer); err != nil {
|
||||
return fmt.Errorf("remove route: %v", err)
|
||||
err = removeFromRouteTableIfNonSystem(c.network, c.wgInterface.Address().IP.String())
|
||||
if err != nil {
|
||||
return fmt.Errorf("couldn't remove route %s from system, err: %v",
|
||||
c.network, err)
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *clientNetwork) recalculateRouteAndUpdatePeerAndSystem() error {
|
||||
|
||||
var err error
|
||||
|
||||
routerPeerStatuses := c.getRouterPeerStatuses()
|
||||
|
||||
chosen := c.getBestRouteFromStatuses(routerPeerStatuses)
|
||||
|
||||
// If no route is chosen, remove the route from the peer and system
|
||||
if chosen == "" {
|
||||
if err := c.removeRouteFromPeerAndSystem(); err != nil {
|
||||
return fmt.Errorf("remove route from peer and system: %v", err)
|
||||
err = c.removeRouteFromPeerAndSystem()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
c.chosenRoute = nil
|
||||
@@ -247,7 +205,6 @@ func (c *clientNetwork) recalculateRouteAndUpdatePeerAndSystem() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
// If the chosen route is the same as the current route, do nothing
|
||||
if c.chosenRoute != nil && c.chosenRoute.ID == chosen {
|
||||
if c.chosenRoute.IsEqual(c.routes[chosen]) {
|
||||
return nil
|
||||
@@ -255,31 +212,21 @@ func (c *clientNetwork) recalculateRouteAndUpdatePeerAndSystem() error {
|
||||
}
|
||||
|
||||
if c.chosenRoute != nil {
|
||||
// If a previous route exists, remove it from the peer
|
||||
if err := c.removeRouteFromWireguardPeer(c.chosenRoute.Peer); err != nil {
|
||||
return fmt.Errorf("remove route from peer: %v", err)
|
||||
err = c.removeRouteFromWireguardPeer(c.chosenRoute.Peer)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
} else {
|
||||
// otherwise add the route to the system
|
||||
if err := addVPNRoute(c.network, c.getAsInterface()); err != nil {
|
||||
err = addToRouteTableIfNoExists(c.network, c.wgInterface.Address().IP.String())
|
||||
if err != nil {
|
||||
return fmt.Errorf("route %s couldn't be added for peer %s, err: %v",
|
||||
c.network.String(), c.wgInterface.Address().IP.String(), err)
|
||||
}
|
||||
}
|
||||
|
||||
c.chosenRoute = c.routes[chosen]
|
||||
|
||||
state, err := c.statusRecorder.GetPeer(c.chosenRoute.Peer)
|
||||
err = c.wgInterface.AddAllowedIP(c.chosenRoute.Peer, c.network.String())
|
||||
if err != nil {
|
||||
log.Errorf("Failed to get peer state: %v", err)
|
||||
} else {
|
||||
state.AddRoute(c.network.String())
|
||||
if err := c.statusRecorder.UpdatePeerState(state); err != nil {
|
||||
log.Warnf("Failed to update peer state: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
if err := c.wgInterface.AddAllowedIP(c.chosenRoute.Peer, c.network.String()); err != nil {
|
||||
log.Errorf("couldn't add allowed IP %s added for peer %s, err: %v",
|
||||
c.network, c.chosenRoute.Peer, err)
|
||||
}
|
||||
@@ -320,21 +267,21 @@ func (c *clientNetwork) peersStateAndUpdateWatcher() {
|
||||
log.Debugf("stopping watcher for network %s", c.network)
|
||||
err := c.removeRouteFromPeerAndSystem()
|
||||
if err != nil {
|
||||
log.Errorf("Couldn't remove route from peer and system for network %s: %v", c.network, err)
|
||||
log.Error(err)
|
||||
}
|
||||
return
|
||||
case <-c.peerStateUpdate:
|
||||
err := c.recalculateRouteAndUpdatePeerAndSystem()
|
||||
if err != nil {
|
||||
log.Errorf("Couldn't recalculate route and update peer and system: %v", err)
|
||||
log.Error(err)
|
||||
}
|
||||
case update := <-c.routeUpdate:
|
||||
if update.updateSerial < c.updateSerial {
|
||||
log.Warnf("Received a routes update with smaller serial number, ignoring it")
|
||||
log.Warnf("received a routes update with smaller serial number, ignoring it")
|
||||
continue
|
||||
}
|
||||
|
||||
log.Debugf("Received a new client network route update for %s", c.network)
|
||||
log.Debugf("received a new client network route update for %s", c.network)
|
||||
|
||||
c.handleUpdate(update)
|
||||
|
||||
@@ -342,22 +289,10 @@ func (c *clientNetwork) peersStateAndUpdateWatcher() {
|
||||
|
||||
err := c.recalculateRouteAndUpdatePeerAndSystem()
|
||||
if err != nil {
|
||||
log.Errorf("Couldn't recalculate route and update peer and system for network %s: %v", c.network, err)
|
||||
log.Error(err)
|
||||
}
|
||||
|
||||
c.startPeersStatusChangeWatcher()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (c *clientNetwork) getAsInterface() *net.Interface {
|
||||
intf, err := net.InterfaceByName(c.wgInterface.Name())
|
||||
if err != nil {
|
||||
log.Warnf("Couldn't get interface by name %s: %v", c.wgInterface.Name(), err)
|
||||
intf = &net.Interface{
|
||||
Name: c.wgInterface.Name(),
|
||||
}
|
||||
}
|
||||
|
||||
return intf
|
||||
}
|
||||
|
||||
@@ -3,7 +3,6 @@ package routemanager
|
||||
import (
|
||||
"net/netip"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/netbirdio/netbird/route"
|
||||
)
|
||||
@@ -14,7 +13,7 @@ func TestGetBestrouteFromStatuses(t *testing.T) {
|
||||
name string
|
||||
statuses map[string]routerPeerStatus
|
||||
expectedRouteID string
|
||||
currentRoute string
|
||||
currentRoute *route.Route
|
||||
existingRoutes map[string]*route.Route
|
||||
}{
|
||||
{
|
||||
@@ -33,7 +32,7 @@ func TestGetBestrouteFromStatuses(t *testing.T) {
|
||||
Peer: "peer1",
|
||||
},
|
||||
},
|
||||
currentRoute: "",
|
||||
currentRoute: nil,
|
||||
expectedRouteID: "route1",
|
||||
},
|
||||
{
|
||||
@@ -52,7 +51,7 @@ func TestGetBestrouteFromStatuses(t *testing.T) {
|
||||
Peer: "peer1",
|
||||
},
|
||||
},
|
||||
currentRoute: "",
|
||||
currentRoute: nil,
|
||||
expectedRouteID: "route1",
|
||||
},
|
||||
{
|
||||
@@ -71,7 +70,7 @@ func TestGetBestrouteFromStatuses(t *testing.T) {
|
||||
Peer: "peer1",
|
||||
},
|
||||
},
|
||||
currentRoute: "",
|
||||
currentRoute: nil,
|
||||
expectedRouteID: "route1",
|
||||
},
|
||||
{
|
||||
@@ -90,7 +89,7 @@ func TestGetBestrouteFromStatuses(t *testing.T) {
|
||||
Peer: "peer1",
|
||||
},
|
||||
},
|
||||
currentRoute: "",
|
||||
currentRoute: nil,
|
||||
expectedRouteID: "",
|
||||
},
|
||||
{
|
||||
@@ -119,7 +118,7 @@ func TestGetBestrouteFromStatuses(t *testing.T) {
|
||||
Peer: "peer2",
|
||||
},
|
||||
},
|
||||
currentRoute: "",
|
||||
currentRoute: nil,
|
||||
expectedRouteID: "route1",
|
||||
},
|
||||
{
|
||||
@@ -148,7 +147,7 @@ func TestGetBestrouteFromStatuses(t *testing.T) {
|
||||
Peer: "peer2",
|
||||
},
|
||||
},
|
||||
currentRoute: "",
|
||||
currentRoute: nil,
|
||||
expectedRouteID: "route1",
|
||||
},
|
||||
{
|
||||
@@ -177,141 +176,18 @@ func TestGetBestrouteFromStatuses(t *testing.T) {
|
||||
Peer: "peer2",
|
||||
},
|
||||
},
|
||||
currentRoute: "",
|
||||
currentRoute: nil,
|
||||
expectedRouteID: "route1",
|
||||
},
|
||||
{
|
||||
name: "multiple connected peers with different latencies",
|
||||
statuses: map[string]routerPeerStatus{
|
||||
"route1": {
|
||||
connected: true,
|
||||
latency: 300 * time.Millisecond,
|
||||
},
|
||||
"route2": {
|
||||
connected: true,
|
||||
latency: 10 * time.Millisecond,
|
||||
},
|
||||
},
|
||||
existingRoutes: map[string]*route.Route{
|
||||
"route1": {
|
||||
ID: "route1",
|
||||
Metric: route.MaxMetric,
|
||||
Peer: "peer1",
|
||||
},
|
||||
"route2": {
|
||||
ID: "route2",
|
||||
Metric: route.MaxMetric,
|
||||
Peer: "peer2",
|
||||
},
|
||||
},
|
||||
currentRoute: "",
|
||||
expectedRouteID: "route2",
|
||||
},
|
||||
{
|
||||
name: "should ignore routes with latency 0",
|
||||
statuses: map[string]routerPeerStatus{
|
||||
"route1": {
|
||||
connected: true,
|
||||
latency: 0 * time.Millisecond,
|
||||
},
|
||||
"route2": {
|
||||
connected: true,
|
||||
latency: 10 * time.Millisecond,
|
||||
},
|
||||
},
|
||||
existingRoutes: map[string]*route.Route{
|
||||
"route1": {
|
||||
ID: "route1",
|
||||
Metric: route.MaxMetric,
|
||||
Peer: "peer1",
|
||||
},
|
||||
"route2": {
|
||||
ID: "route2",
|
||||
Metric: route.MaxMetric,
|
||||
Peer: "peer2",
|
||||
},
|
||||
},
|
||||
currentRoute: "",
|
||||
expectedRouteID: "route2",
|
||||
},
|
||||
{
|
||||
name: "current route with similar score and similar but slightly worse latency should not change",
|
||||
statuses: map[string]routerPeerStatus{
|
||||
"route1": {
|
||||
connected: true,
|
||||
relayed: false,
|
||||
direct: true,
|
||||
latency: 12 * time.Millisecond,
|
||||
},
|
||||
"route2": {
|
||||
connected: true,
|
||||
relayed: false,
|
||||
direct: true,
|
||||
latency: 10 * time.Millisecond,
|
||||
},
|
||||
},
|
||||
existingRoutes: map[string]*route.Route{
|
||||
"route1": {
|
||||
ID: "route1",
|
||||
Metric: route.MaxMetric,
|
||||
Peer: "peer1",
|
||||
},
|
||||
"route2": {
|
||||
ID: "route2",
|
||||
Metric: route.MaxMetric,
|
||||
Peer: "peer2",
|
||||
},
|
||||
},
|
||||
currentRoute: "route1",
|
||||
expectedRouteID: "route1",
|
||||
},
|
||||
{
|
||||
name: "current chosen route doesn't exist anymore",
|
||||
statuses: map[string]routerPeerStatus{
|
||||
"route1": {
|
||||
connected: true,
|
||||
relayed: false,
|
||||
direct: true,
|
||||
latency: 20 * time.Millisecond,
|
||||
},
|
||||
"route2": {
|
||||
connected: true,
|
||||
relayed: false,
|
||||
direct: true,
|
||||
latency: 10 * time.Millisecond,
|
||||
},
|
||||
},
|
||||
existingRoutes: map[string]*route.Route{
|
||||
"route1": {
|
||||
ID: "route1",
|
||||
Metric: route.MaxMetric,
|
||||
Peer: "peer1",
|
||||
},
|
||||
"route2": {
|
||||
ID: "route2",
|
||||
Metric: route.MaxMetric,
|
||||
Peer: "peer2",
|
||||
},
|
||||
},
|
||||
currentRoute: "routeDoesntExistAnymore",
|
||||
expectedRouteID: "route2",
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range testCases {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
currentRoute := &route.Route{
|
||||
ID: "routeDoesntExistAnymore",
|
||||
}
|
||||
if tc.currentRoute != "" {
|
||||
currentRoute = tc.existingRoutes[tc.currentRoute]
|
||||
}
|
||||
|
||||
// create new clientNetwork
|
||||
client := &clientNetwork{
|
||||
network: netip.MustParsePrefix("192.168.0.0/24"),
|
||||
routes: tc.existingRoutes,
|
||||
chosenRoute: currentRoute,
|
||||
chosenRoute: tc.currentRoute,
|
||||
}
|
||||
|
||||
chosenRoute := client.getBestRouteFromStatuses(tc.statuses)
|
||||
|
||||
@@ -2,10 +2,6 @@ package routemanager
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
"net/url"
|
||||
"runtime"
|
||||
"sync"
|
||||
|
||||
@@ -14,24 +10,14 @@ import (
|
||||
firewall "github.com/netbirdio/netbird/client/firewall/manager"
|
||||
"github.com/netbirdio/netbird/client/internal/listener"
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/client/internal/routeselector"
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
"github.com/netbirdio/netbird/route"
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
"github.com/netbirdio/netbird/version"
|
||||
)
|
||||
|
||||
var defaultv4 = netip.PrefixFrom(netip.IPv4Unspecified(), 0)
|
||||
|
||||
// nolint:unused
|
||||
var defaultv6 = netip.PrefixFrom(netip.IPv6Unspecified(), 0)
|
||||
|
||||
// Manager is a route manager interface
|
||||
type Manager interface {
|
||||
Init() (peer.BeforeAddPeerHookFunc, peer.AfterRemovePeerHookFunc, error)
|
||||
UpdateRoutes(updateSerial uint64, newRoutes []*route.Route) (map[string]*route.Route, map[string][]*route.Route, error)
|
||||
TriggerSelection(map[string][]*route.Route)
|
||||
GetRouteSelector() *routeselector.RouteSelector
|
||||
UpdateRoutes(updateSerial uint64, newRoutes []*route.Route) error
|
||||
SetRouteChangeListener(listener listener.NetworkChangeListener)
|
||||
InitialRouteRange() []string
|
||||
EnableServerRouter(firewall firewall.Manager) error
|
||||
@@ -44,7 +30,6 @@ type DefaultManager struct {
|
||||
stop context.CancelFunc
|
||||
mux sync.Mutex
|
||||
clientNetworks map[string]*clientNetwork
|
||||
routeSelector *routeselector.RouteSelector
|
||||
serverRouter serverRouter
|
||||
statusRecorder *peer.Status
|
||||
wgInterface *iface.WGIface
|
||||
@@ -58,7 +43,6 @@ func NewManager(ctx context.Context, pubKey string, wgInterface *iface.WGIface,
|
||||
ctx: mCTX,
|
||||
stop: cancel,
|
||||
clientNetworks: make(map[string]*clientNetwork),
|
||||
routeSelector: routeselector.NewRouteSelector(),
|
||||
statusRecorder: statusRecorder,
|
||||
wgInterface: wgInterface,
|
||||
pubKey: pubKey,
|
||||
@@ -72,31 +56,9 @@ func NewManager(ctx context.Context, pubKey string, wgInterface *iface.WGIface,
|
||||
return dm
|
||||
}
|
||||
|
||||
// Init sets up the routing
|
||||
func (m *DefaultManager) Init() (peer.BeforeAddPeerHookFunc, peer.AfterRemovePeerHookFunc, error) {
|
||||
if nbnet.CustomRoutingDisabled() {
|
||||
return nil, nil, nil
|
||||
}
|
||||
|
||||
if err := cleanupRouting(); err != nil {
|
||||
log.Warnf("Failed cleaning up routing: %v", err)
|
||||
}
|
||||
|
||||
mgmtAddress := m.statusRecorder.GetManagementState().URL
|
||||
signalAddress := m.statusRecorder.GetSignalState().URL
|
||||
ips := resolveURLsToIPs([]string{mgmtAddress, signalAddress})
|
||||
|
||||
beforePeerHook, afterPeerHook, err := setupRouting(ips, m.wgInterface)
|
||||
if err != nil {
|
||||
return nil, nil, fmt.Errorf("setup routing: %w", err)
|
||||
}
|
||||
log.Info("Routing setup complete")
|
||||
return beforePeerHook, afterPeerHook, nil
|
||||
}
|
||||
|
||||
func (m *DefaultManager) EnableServerRouter(firewall firewall.Manager) error {
|
||||
var err error
|
||||
m.serverRouter, err = newServerRouter(m.ctx, m.wgInterface, firewall, m.statusRecorder)
|
||||
m.serverRouter, err = newServerRouter(m.ctx, m.wgInterface, firewall)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
@@ -109,42 +71,32 @@ func (m *DefaultManager) Stop() {
|
||||
if m.serverRouter != nil {
|
||||
m.serverRouter.cleanUp()
|
||||
}
|
||||
|
||||
if !nbnet.CustomRoutingDisabled() {
|
||||
if err := cleanupRouting(); err != nil {
|
||||
log.Errorf("Error cleaning up routing: %v", err)
|
||||
} else {
|
||||
log.Info("Routing cleanup complete")
|
||||
}
|
||||
}
|
||||
|
||||
m.ctx = nil
|
||||
}
|
||||
|
||||
// UpdateRoutes compares received routes with existing routes and removes, updates or adds them to the client and server maps
|
||||
func (m *DefaultManager) UpdateRoutes(updateSerial uint64, newRoutes []*route.Route) (map[string]*route.Route, map[string][]*route.Route, error) {
|
||||
// UpdateRoutes compares received routes with existing routes and remove, update or add them to the client and server maps
|
||||
func (m *DefaultManager) UpdateRoutes(updateSerial uint64, newRoutes []*route.Route) error {
|
||||
select {
|
||||
case <-m.ctx.Done():
|
||||
log.Infof("not updating routes as context is closed")
|
||||
return nil, nil, m.ctx.Err()
|
||||
return m.ctx.Err()
|
||||
default:
|
||||
m.mux.Lock()
|
||||
defer m.mux.Unlock()
|
||||
|
||||
newServerRoutesMap, newClientRoutesIDMap := m.classifyRoutes(newRoutes)
|
||||
newServerRoutesMap, newClientRoutesIDMap := m.classifiesRoutes(newRoutes)
|
||||
|
||||
filteredClientRoutes := m.routeSelector.FilterSelected(newClientRoutesIDMap)
|
||||
m.updateClientNetworks(updateSerial, filteredClientRoutes)
|
||||
m.notifier.onNewRoutes(filteredClientRoutes)
|
||||
m.updateClientNetworks(updateSerial, newClientRoutesIDMap)
|
||||
m.notifier.onNewRoutes(newClientRoutesIDMap)
|
||||
|
||||
if m.serverRouter != nil {
|
||||
err := m.serverRouter.updateRoutes(newServerRoutesMap)
|
||||
if err != nil {
|
||||
return nil, nil, fmt.Errorf("update routes: %w", err)
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return newServerRoutesMap, newClientRoutesIDMap, nil
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
@@ -158,51 +110,16 @@ func (m *DefaultManager) InitialRouteRange() []string {
|
||||
return m.notifier.initialRouteRanges()
|
||||
}
|
||||
|
||||
// GetRouteSelector returns the route selector
|
||||
func (m *DefaultManager) GetRouteSelector() *routeselector.RouteSelector {
|
||||
return m.routeSelector
|
||||
}
|
||||
|
||||
// GetClientRoutes returns the client routes
|
||||
func (m *DefaultManager) GetClientRoutes() map[string]*clientNetwork {
|
||||
return m.clientNetworks
|
||||
}
|
||||
|
||||
// TriggerSelection triggers the selection of routes, stopping deselected watchers and starting newly selected ones
|
||||
func (m *DefaultManager) TriggerSelection(networks map[string][]*route.Route) {
|
||||
m.mux.Lock()
|
||||
defer m.mux.Unlock()
|
||||
|
||||
networks = m.routeSelector.FilterSelected(networks)
|
||||
m.stopObsoleteClients(networks)
|
||||
|
||||
for id, routes := range networks {
|
||||
if _, found := m.clientNetworks[id]; found {
|
||||
// don't touch existing client network watchers
|
||||
continue
|
||||
}
|
||||
|
||||
clientNetworkWatcher := newClientNetworkWatcher(m.ctx, m.wgInterface, m.statusRecorder, routes[0].Network)
|
||||
m.clientNetworks[id] = clientNetworkWatcher
|
||||
go clientNetworkWatcher.peersStateAndUpdateWatcher()
|
||||
clientNetworkWatcher.sendUpdateToClientNetworkWatcher(routesUpdate{routes: routes})
|
||||
}
|
||||
}
|
||||
|
||||
// stopObsoleteClients stops the client network watcher for the networks that are not in the new list
|
||||
func (m *DefaultManager) stopObsoleteClients(networks map[string][]*route.Route) {
|
||||
func (m *DefaultManager) updateClientNetworks(updateSerial uint64, networks map[string][]*route.Route) {
|
||||
// removing routes that do not exist as per the update from the Management service.
|
||||
for id, client := range m.clientNetworks {
|
||||
if _, ok := networks[id]; !ok {
|
||||
log.Debugf("Stopping client network watcher, %s", id)
|
||||
_, found := networks[id]
|
||||
if !found {
|
||||
log.Debugf("stopping client network watcher, %s", id)
|
||||
client.stop()
|
||||
delete(m.clientNetworks, id)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (m *DefaultManager) updateClientNetworks(updateSerial uint64, networks map[string][]*route.Route) {
|
||||
// removing routes that do not exist as per the update from the Management service.
|
||||
m.stopObsoleteClients(networks)
|
||||
|
||||
for id, routes := range networks {
|
||||
clientNetworkWatcher, found := m.clientNetworks[id]
|
||||
@@ -219,7 +136,7 @@ func (m *DefaultManager) updateClientNetworks(updateSerial uint64, networks map[
|
||||
}
|
||||
}
|
||||
|
||||
func (m *DefaultManager) classifyRoutes(newRoutes []*route.Route) (map[string]*route.Route, map[string][]*route.Route) {
|
||||
func (m *DefaultManager) classifiesRoutes(newRoutes []*route.Route) (map[string]*route.Route, map[string][]*route.Route) {
|
||||
newClientRoutesIDMap := make(map[string][]*route.Route)
|
||||
newServerRoutesMap := make(map[string]*route.Route)
|
||||
ownNetworkIDs := make(map[string]bool)
|
||||
@@ -240,7 +157,11 @@ func (m *DefaultManager) classifyRoutes(newRoutes []*route.Route) (map[string]*r
|
||||
for _, newRoute := range newRoutes {
|
||||
networkID := route.GetHAUniqueID(newRoute)
|
||||
if !ownNetworkIDs[networkID] {
|
||||
if !isPrefixSupported(newRoute.Network) {
|
||||
// if prefix is too small, lets assume is a possible default route which is not yet supported
|
||||
// we skip this route management
|
||||
if newRoute.Network.Bits() < minRangeBits {
|
||||
log.Errorf("this agent version: %s, doesn't support default routes, received %s, skipping this route",
|
||||
version.NetbirdVersion(), newRoute.Network)
|
||||
continue
|
||||
}
|
||||
newClientRoutesIDMap[networkID] = append(newClientRoutesIDMap[networkID], newRoute)
|
||||
@@ -251,47 +172,10 @@ func (m *DefaultManager) classifyRoutes(newRoutes []*route.Route) (map[string]*r
|
||||
}
|
||||
|
||||
func (m *DefaultManager) clientRoutes(initialRoutes []*route.Route) []*route.Route {
|
||||
_, crMap := m.classifyRoutes(initialRoutes)
|
||||
_, crMap := m.classifiesRoutes(initialRoutes)
|
||||
rs := make([]*route.Route, 0)
|
||||
for _, routes := range crMap {
|
||||
rs = append(rs, routes...)
|
||||
}
|
||||
return rs
|
||||
}
|
||||
|
||||
func isPrefixSupported(prefix netip.Prefix) bool {
|
||||
if !nbnet.CustomRoutingDisabled() {
|
||||
switch runtime.GOOS {
|
||||
case "linux", "windows", "darwin", "ios":
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
// If prefix is too small, lets assume it is a possible default prefix which is not yet supported
|
||||
// we skip this prefix management
|
||||
if prefix.Bits() <= minRangeBits {
|
||||
log.Warnf("This agent version: %s, doesn't support default routes, received %s, skipping this prefix",
|
||||
version.NetbirdVersion(), prefix)
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// resolveURLsToIPs takes a slice of URLs, resolves them to IP addresses and returns a slice of IPs.
|
||||
func resolveURLsToIPs(urls []string) []net.IP {
|
||||
var ips []net.IP
|
||||
for _, rawurl := range urls {
|
||||
u, err := url.Parse(rawurl)
|
||||
if err != nil {
|
||||
log.Errorf("Failed to parse url %s: %v", rawurl, err)
|
||||
continue
|
||||
}
|
||||
ipAddrs, err := net.LookupIP(u.Hostname())
|
||||
if err != nil {
|
||||
log.Errorf("Failed to resolve host %s: %v", u.Hostname(), err)
|
||||
continue
|
||||
}
|
||||
ips = append(ips, ipAddrs...)
|
||||
}
|
||||
return ips
|
||||
}
|
||||
|
||||
@@ -28,14 +28,13 @@ const remotePeerKey2 = "remote1"
|
||||
|
||||
func TestManagerUpdateRoutes(t *testing.T) {
|
||||
testCases := []struct {
|
||||
name string
|
||||
inputInitRoutes []*route.Route
|
||||
inputRoutes []*route.Route
|
||||
inputSerial uint64
|
||||
removeSrvRouter bool
|
||||
serverRoutesExpected int
|
||||
clientNetworkWatchersExpected int
|
||||
clientNetworkWatchersExpectedAllowed int
|
||||
name string
|
||||
inputInitRoutes []*route.Route
|
||||
inputRoutes []*route.Route
|
||||
inputSerial uint64
|
||||
removeSrvRouter bool
|
||||
serverRoutesExpected int
|
||||
clientNetworkWatchersExpected int
|
||||
}{
|
||||
{
|
||||
name: "Should create 2 client networks",
|
||||
@@ -201,9 +200,8 @@ func TestManagerUpdateRoutes(t *testing.T) {
|
||||
Enabled: true,
|
||||
},
|
||||
},
|
||||
inputSerial: 1,
|
||||
clientNetworkWatchersExpected: 0,
|
||||
clientNetworkWatchersExpectedAllowed: 1,
|
||||
inputSerial: 1,
|
||||
clientNetworkWatchersExpected: 0,
|
||||
},
|
||||
{
|
||||
name: "Remove 1 Client Route",
|
||||
@@ -417,10 +415,6 @@ func TestManagerUpdateRoutes(t *testing.T) {
|
||||
statusRecorder := peer.NewRecorder("https://mgm")
|
||||
ctx := context.TODO()
|
||||
routeManager := NewManager(ctx, localPeerKey, wgInterface, statusRecorder, nil)
|
||||
|
||||
_, _, err = routeManager.Init()
|
||||
|
||||
require.NoError(t, err, "should init route manager")
|
||||
defer routeManager.Stop()
|
||||
|
||||
if testCase.removeSrvRouter {
|
||||
@@ -428,18 +422,14 @@ func TestManagerUpdateRoutes(t *testing.T) {
|
||||
}
|
||||
|
||||
if len(testCase.inputInitRoutes) > 0 {
|
||||
_, _, err = routeManager.UpdateRoutes(testCase.inputSerial, testCase.inputRoutes)
|
||||
err = routeManager.UpdateRoutes(testCase.inputSerial, testCase.inputRoutes)
|
||||
require.NoError(t, err, "should update routes with init routes")
|
||||
}
|
||||
|
||||
_, _, err = routeManager.UpdateRoutes(testCase.inputSerial+uint64(len(testCase.inputInitRoutes)), testCase.inputRoutes)
|
||||
err = routeManager.UpdateRoutes(testCase.inputSerial+uint64(len(testCase.inputInitRoutes)), testCase.inputRoutes)
|
||||
require.NoError(t, err, "should update routes")
|
||||
|
||||
expectedWatchers := testCase.clientNetworkWatchersExpected
|
||||
if (runtime.GOOS == "linux" || runtime.GOOS == "windows" || runtime.GOOS == "darwin") && testCase.clientNetworkWatchersExpectedAllowed != 0 {
|
||||
expectedWatchers = testCase.clientNetworkWatchersExpectedAllowed
|
||||
}
|
||||
require.Len(t, routeManager.clientNetworks, expectedWatchers, "client networks size should match")
|
||||
require.Len(t, routeManager.clientNetworks, testCase.clientNetworkWatchersExpected, "client networks size should match")
|
||||
|
||||
if runtime.GOOS == "linux" && routeManager.serverRouter != nil {
|
||||
sr := routeManager.serverRouter.(*defaultServerRouter)
|
||||
|
||||
@@ -6,22 +6,14 @@ import (
|
||||
|
||||
firewall "github.com/netbirdio/netbird/client/firewall/manager"
|
||||
"github.com/netbirdio/netbird/client/internal/listener"
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/client/internal/routeselector"
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
"github.com/netbirdio/netbird/route"
|
||||
)
|
||||
|
||||
// MockManager is the mock instance of a route manager
|
||||
type MockManager struct {
|
||||
UpdateRoutesFunc func(updateSerial uint64, newRoutes []*route.Route) (map[string]*route.Route, map[string][]*route.Route, error)
|
||||
TriggerSelectionFunc func(map[string][]*route.Route)
|
||||
GetRouteSelectorFunc func() *routeselector.RouteSelector
|
||||
StopFunc func()
|
||||
}
|
||||
|
||||
func (m *MockManager) Init() (peer.BeforeAddPeerHookFunc, peer.AfterRemovePeerHookFunc, error) {
|
||||
return nil, nil, nil
|
||||
UpdateRoutesFunc func(updateSerial uint64, newRoutes []*route.Route) error
|
||||
StopFunc func()
|
||||
}
|
||||
|
||||
// InitialRouteRange mock implementation of InitialRouteRange from Manager interface
|
||||
@@ -30,25 +22,11 @@ func (m *MockManager) InitialRouteRange() []string {
|
||||
}
|
||||
|
||||
// UpdateRoutes mock implementation of UpdateRoutes from Manager interface
|
||||
func (m *MockManager) UpdateRoutes(updateSerial uint64, newRoutes []*route.Route) (map[string]*route.Route, map[string][]*route.Route, error) {
|
||||
func (m *MockManager) UpdateRoutes(updateSerial uint64, newRoutes []*route.Route) error {
|
||||
if m.UpdateRoutesFunc != nil {
|
||||
return m.UpdateRoutesFunc(updateSerial, newRoutes)
|
||||
}
|
||||
return nil, nil, fmt.Errorf("method UpdateRoutes is not implemented")
|
||||
}
|
||||
|
||||
func (m *MockManager) TriggerSelection(networks map[string][]*route.Route) {
|
||||
if m.TriggerSelectionFunc != nil {
|
||||
m.TriggerSelectionFunc(networks)
|
||||
}
|
||||
}
|
||||
|
||||
// GetRouteSelector mock implementation of GetRouteSelector from Manager interface
|
||||
func (m *MockManager) GetRouteSelector() *routeselector.RouteSelector {
|
||||
if m.GetRouteSelectorFunc != nil {
|
||||
return m.GetRouteSelectorFunc()
|
||||
}
|
||||
return nil
|
||||
return fmt.Errorf("method UpdateRoutes is not implemented")
|
||||
}
|
||||
|
||||
// Start mock implementation of Start from Manager interface
|
||||
|
||||
@@ -1,127 +0,0 @@
|
||||
//go:build !android && !ios
|
||||
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
"sync"
|
||||
|
||||
"github.com/hashicorp/go-multierror"
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
)
|
||||
|
||||
type ref struct {
|
||||
count int
|
||||
nexthop netip.Addr
|
||||
intf *net.Interface
|
||||
}
|
||||
|
||||
type RouteManager struct {
|
||||
// refCountMap keeps track of the reference ref for prefixes
|
||||
refCountMap map[netip.Prefix]ref
|
||||
// prefixMap keeps track of the prefixes associated with a connection ID for removal
|
||||
prefixMap map[nbnet.ConnectionID][]netip.Prefix
|
||||
addRoute AddRouteFunc
|
||||
removeRoute RemoveRouteFunc
|
||||
mutex sync.Mutex
|
||||
}
|
||||
|
||||
type AddRouteFunc func(prefix netip.Prefix) (nexthop netip.Addr, intf *net.Interface, err error)
|
||||
type RemoveRouteFunc func(prefix netip.Prefix, nexthop netip.Addr, intf *net.Interface) error
|
||||
|
||||
func NewRouteManager(addRoute AddRouteFunc, removeRoute RemoveRouteFunc) *RouteManager {
|
||||
// TODO: read initial routing table into refCountMap
|
||||
return &RouteManager{
|
||||
refCountMap: map[netip.Prefix]ref{},
|
||||
prefixMap: map[nbnet.ConnectionID][]netip.Prefix{},
|
||||
addRoute: addRoute,
|
||||
removeRoute: removeRoute,
|
||||
}
|
||||
}
|
||||
|
||||
func (rm *RouteManager) AddRouteRef(connID nbnet.ConnectionID, prefix netip.Prefix) error {
|
||||
rm.mutex.Lock()
|
||||
defer rm.mutex.Unlock()
|
||||
|
||||
ref := rm.refCountMap[prefix]
|
||||
log.Debugf("Increasing route ref count %d for prefix %s", ref.count, prefix)
|
||||
|
||||
// Add route to the system, only if it's a new prefix
|
||||
if ref.count == 0 {
|
||||
log.Debugf("Adding route for prefix %s", prefix)
|
||||
nexthop, intf, err := rm.addRoute(prefix)
|
||||
if errors.Is(err, ErrRouteNotFound) {
|
||||
return nil
|
||||
}
|
||||
if errors.Is(err, ErrRouteNotAllowed) {
|
||||
log.Debugf("Adding route for prefix %s: %s", prefix, err)
|
||||
}
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to add route for prefix %s: %w", prefix, err)
|
||||
}
|
||||
ref.nexthop = nexthop
|
||||
ref.intf = intf
|
||||
}
|
||||
|
||||
ref.count++
|
||||
rm.refCountMap[prefix] = ref
|
||||
rm.prefixMap[connID] = append(rm.prefixMap[connID], prefix)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (rm *RouteManager) RemoveRouteRef(connID nbnet.ConnectionID) error {
|
||||
rm.mutex.Lock()
|
||||
defer rm.mutex.Unlock()
|
||||
|
||||
prefixes, ok := rm.prefixMap[connID]
|
||||
if !ok {
|
||||
log.Debugf("No prefixes found for connection ID %s", connID)
|
||||
return nil
|
||||
}
|
||||
|
||||
var result *multierror.Error
|
||||
for _, prefix := range prefixes {
|
||||
ref := rm.refCountMap[prefix]
|
||||
log.Debugf("Decreasing route ref count %d for prefix %s", ref.count, prefix)
|
||||
if ref.count == 1 {
|
||||
log.Debugf("Removing route for prefix %s", prefix)
|
||||
// TODO: don't fail if the route is not found
|
||||
if err := rm.removeRoute(prefix, ref.nexthop, ref.intf); err != nil {
|
||||
result = multierror.Append(result, fmt.Errorf("remove route for prefix %s: %w", prefix, err))
|
||||
continue
|
||||
}
|
||||
delete(rm.refCountMap, prefix)
|
||||
} else {
|
||||
ref.count--
|
||||
rm.refCountMap[prefix] = ref
|
||||
}
|
||||
}
|
||||
delete(rm.prefixMap, connID)
|
||||
|
||||
return result.ErrorOrNil()
|
||||
}
|
||||
|
||||
// Flush removes all references and routes from the system
|
||||
func (rm *RouteManager) Flush() error {
|
||||
rm.mutex.Lock()
|
||||
defer rm.mutex.Unlock()
|
||||
|
||||
var result *multierror.Error
|
||||
for prefix := range rm.refCountMap {
|
||||
log.Debugf("Removing route for prefix %s", prefix)
|
||||
ref := rm.refCountMap[prefix]
|
||||
if err := rm.removeRoute(prefix, ref.nexthop, ref.intf); err != nil {
|
||||
result = multierror.Append(result, fmt.Errorf("remove route for prefix %s: %w", prefix, err))
|
||||
}
|
||||
}
|
||||
rm.refCountMap = map[netip.Prefix]ref{}
|
||||
rm.prefixMap = map[nbnet.ConnectionID][]netip.Prefix{}
|
||||
|
||||
return result.ErrorOrNil()
|
||||
}
|
||||
@@ -7,10 +7,9 @@ import (
|
||||
"fmt"
|
||||
|
||||
firewall "github.com/netbirdio/netbird/client/firewall/manager"
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
)
|
||||
|
||||
func newServerRouter(context.Context, *iface.WGIface, firewall.Manager, *peer.Status) (serverRouter, error) {
|
||||
func newServerRouter(context.Context, *iface.WGIface, firewall.Manager) (serverRouter, error) {
|
||||
return nil, fmt.Errorf("server route not supported on this os")
|
||||
}
|
||||
|
||||
@@ -4,34 +4,30 @@ package routemanager
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net/netip"
|
||||
"sync"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
firewall "github.com/netbirdio/netbird/client/firewall/manager"
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
"github.com/netbirdio/netbird/route"
|
||||
)
|
||||
|
||||
type defaultServerRouter struct {
|
||||
mux sync.Mutex
|
||||
ctx context.Context
|
||||
routes map[string]*route.Route
|
||||
firewall firewall.Manager
|
||||
wgInterface *iface.WGIface
|
||||
statusRecorder *peer.Status
|
||||
mux sync.Mutex
|
||||
ctx context.Context
|
||||
routes map[string]*route.Route
|
||||
firewall firewall.Manager
|
||||
wgInterface *iface.WGIface
|
||||
}
|
||||
|
||||
func newServerRouter(ctx context.Context, wgInterface *iface.WGIface, firewall firewall.Manager, statusRecorder *peer.Status) (serverRouter, error) {
|
||||
func newServerRouter(ctx context.Context, wgInterface *iface.WGIface, firewall firewall.Manager) (serverRouter, error) {
|
||||
return &defaultServerRouter{
|
||||
ctx: ctx,
|
||||
routes: make(map[string]*route.Route),
|
||||
firewall: firewall,
|
||||
wgInterface: wgInterface,
|
||||
statusRecorder: statusRecorder,
|
||||
ctx: ctx,
|
||||
routes: make(map[string]*route.Route),
|
||||
firewall: firewall,
|
||||
wgInterface: wgInterface,
|
||||
}, nil
|
||||
}
|
||||
|
||||
@@ -49,7 +45,7 @@ func (m *defaultServerRouter) updateRoutes(routesMap map[string]*route.Route) er
|
||||
oldRoute := m.routes[routeID]
|
||||
err := m.removeFromServerNetwork(oldRoute)
|
||||
if err != nil {
|
||||
log.Errorf("Unable to remove route id: %s, network %s, from server, got: %v",
|
||||
log.Errorf("unable to remove route id: %s, network %s, from server, got: %v",
|
||||
oldRoute.ID, oldRoute.Network, err)
|
||||
}
|
||||
delete(m.routes, routeID)
|
||||
@@ -63,7 +59,7 @@ func (m *defaultServerRouter) updateRoutes(routesMap map[string]*route.Route) er
|
||||
|
||||
err := m.addToServerNetwork(newRoute)
|
||||
if err != nil {
|
||||
log.Errorf("Unable to add route %s from server, got: %v", newRoute.ID, err)
|
||||
log.Errorf("unable to add route %s from server, got: %v", newRoute.ID, err)
|
||||
continue
|
||||
}
|
||||
m.routes[id] = newRoute
|
||||
@@ -82,28 +78,16 @@ func (m *defaultServerRouter) updateRoutes(routesMap map[string]*route.Route) er
|
||||
func (m *defaultServerRouter) removeFromServerNetwork(route *route.Route) error {
|
||||
select {
|
||||
case <-m.ctx.Done():
|
||||
log.Infof("Not removing from server network because context is done")
|
||||
log.Infof("not removing from server network because context is done")
|
||||
return m.ctx.Err()
|
||||
default:
|
||||
m.mux.Lock()
|
||||
defer m.mux.Unlock()
|
||||
|
||||
routerPair, err := routeToRouterPair(m.wgInterface.Address().Masked().String(), route)
|
||||
err := m.firewall.RemoveRoutingRules(routeToRouterPair(m.wgInterface.Address().String(), route))
|
||||
if err != nil {
|
||||
return fmt.Errorf("parse prefix: %w", err)
|
||||
return err
|
||||
}
|
||||
|
||||
err = m.firewall.RemoveRoutingRules(routerPair)
|
||||
if err != nil {
|
||||
return fmt.Errorf("remove routing rules: %w", err)
|
||||
}
|
||||
|
||||
delete(m.routes, route.ID)
|
||||
|
||||
state := m.statusRecorder.GetLocalPeerState()
|
||||
delete(state.Routes, route.Network.String())
|
||||
m.statusRecorder.UpdateLocalPeerState(state)
|
||||
|
||||
return nil
|
||||
}
|
||||
}
|
||||
@@ -111,31 +95,16 @@ func (m *defaultServerRouter) removeFromServerNetwork(route *route.Route) error
|
||||
func (m *defaultServerRouter) addToServerNetwork(route *route.Route) error {
|
||||
select {
|
||||
case <-m.ctx.Done():
|
||||
log.Infof("Not adding to server network because context is done")
|
||||
log.Infof("not adding to server network because context is done")
|
||||
return m.ctx.Err()
|
||||
default:
|
||||
m.mux.Lock()
|
||||
defer m.mux.Unlock()
|
||||
|
||||
routerPair, err := routeToRouterPair(m.wgInterface.Address().Masked().String(), route)
|
||||
err := m.firewall.InsertRoutingRules(routeToRouterPair(m.wgInterface.Address().String(), route))
|
||||
if err != nil {
|
||||
return fmt.Errorf("parse prefix: %w", err)
|
||||
return err
|
||||
}
|
||||
|
||||
err = m.firewall.InsertRoutingRules(routerPair)
|
||||
if err != nil {
|
||||
return fmt.Errorf("insert routing rules: %w", err)
|
||||
}
|
||||
|
||||
m.routes[route.ID] = route
|
||||
|
||||
state := m.statusRecorder.GetLocalPeerState()
|
||||
if state.Routes == nil {
|
||||
state.Routes = map[string]struct{}{}
|
||||
}
|
||||
state.Routes[route.Network.String()] = struct{}{}
|
||||
m.statusRecorder.UpdateLocalPeerState(state)
|
||||
|
||||
return nil
|
||||
}
|
||||
}
|
||||
@@ -144,33 +113,19 @@ func (m *defaultServerRouter) cleanUp() {
|
||||
m.mux.Lock()
|
||||
defer m.mux.Unlock()
|
||||
for _, r := range m.routes {
|
||||
routerPair, err := routeToRouterPair(m.wgInterface.Address().Masked().String(), r)
|
||||
err := m.firewall.RemoveRoutingRules(routeToRouterPair(m.wgInterface.Address().String(), r))
|
||||
if err != nil {
|
||||
log.Errorf("Failed to convert route to router pair: %v", err)
|
||||
continue
|
||||
log.Warnf("failed to remove clean up route: %s", r.ID)
|
||||
}
|
||||
|
||||
err = m.firewall.RemoveRoutingRules(routerPair)
|
||||
if err != nil {
|
||||
log.Errorf("Failed to remove cleanup route: %v", err)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
state := m.statusRecorder.GetLocalPeerState()
|
||||
state.Routes = nil
|
||||
m.statusRecorder.UpdateLocalPeerState(state)
|
||||
}
|
||||
|
||||
func routeToRouterPair(source string, route *route.Route) (firewall.RouterPair, error) {
|
||||
parsed, err := netip.ParsePrefix(source)
|
||||
if err != nil {
|
||||
return firewall.RouterPair{}, err
|
||||
}
|
||||
func routeToRouterPair(source string, route *route.Route) firewall.RouterPair {
|
||||
parsed := netip.MustParsePrefix(source).Masked()
|
||||
return firewall.RouterPair{
|
||||
ID: route.ID,
|
||||
Source: parsed.String(),
|
||||
Destination: route.Network.Masked().String(),
|
||||
Masquerade: route.Masquerade,
|
||||
}, nil
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,414 +0,0 @@
|
||||
//go:build !android && !ios
|
||||
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
"runtime"
|
||||
"strconv"
|
||||
|
||||
"github.com/hashicorp/go-multierror"
|
||||
"github.com/libp2p/go-netroute"
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
)
|
||||
|
||||
var splitDefaultv4_1 = netip.PrefixFrom(netip.IPv4Unspecified(), 1)
|
||||
var splitDefaultv4_2 = netip.PrefixFrom(netip.AddrFrom4([4]byte{128}), 1)
|
||||
var splitDefaultv6_1 = netip.PrefixFrom(netip.IPv6Unspecified(), 1)
|
||||
var splitDefaultv6_2 = netip.PrefixFrom(netip.AddrFrom16([16]byte{0x80}), 1)
|
||||
|
||||
var ErrRouteNotFound = errors.New("route not found")
|
||||
var ErrRouteNotAllowed = errors.New("route not allowed")
|
||||
|
||||
// TODO: fix: for default our wg address now appears as the default gw
|
||||
func addRouteForCurrentDefaultGateway(prefix netip.Prefix) error {
|
||||
addr := netip.IPv4Unspecified()
|
||||
if prefix.Addr().Is6() {
|
||||
addr = netip.IPv6Unspecified()
|
||||
}
|
||||
|
||||
defaultGateway, _, err := getNextHop(addr)
|
||||
if err != nil && !errors.Is(err, ErrRouteNotFound) {
|
||||
return fmt.Errorf("get existing route gateway: %s", err)
|
||||
}
|
||||
|
||||
if !prefix.Contains(defaultGateway) {
|
||||
log.Debugf("Skipping adding a new route for gateway %s because it is not in the network %s", defaultGateway, prefix)
|
||||
return nil
|
||||
}
|
||||
|
||||
gatewayPrefix := netip.PrefixFrom(defaultGateway, 32)
|
||||
if defaultGateway.Is6() {
|
||||
gatewayPrefix = netip.PrefixFrom(defaultGateway, 128)
|
||||
}
|
||||
|
||||
ok, err := existsInRouteTable(gatewayPrefix)
|
||||
if err != nil {
|
||||
return fmt.Errorf("unable to check if there is an existing route for gateway %s. error: %s", gatewayPrefix, err)
|
||||
}
|
||||
|
||||
if ok {
|
||||
log.Debugf("Skipping adding a new route for gateway %s because it already exists", gatewayPrefix)
|
||||
return nil
|
||||
}
|
||||
|
||||
gatewayHop, intf, err := getNextHop(defaultGateway)
|
||||
if err != nil && !errors.Is(err, ErrRouteNotFound) {
|
||||
return fmt.Errorf("unable to get the next hop for the default gateway address. error: %s", err)
|
||||
}
|
||||
|
||||
log.Debugf("Adding a new route for gateway %s with next hop %s", gatewayPrefix, gatewayHop)
|
||||
return addToRouteTable(gatewayPrefix, gatewayHop, intf)
|
||||
}
|
||||
|
||||
func getNextHop(ip netip.Addr) (netip.Addr, *net.Interface, error) {
|
||||
r, err := netroute.New()
|
||||
if err != nil {
|
||||
return netip.Addr{}, nil, fmt.Errorf("new netroute: %w", err)
|
||||
}
|
||||
intf, gateway, preferredSrc, err := r.Route(ip.AsSlice())
|
||||
if err != nil {
|
||||
log.Warnf("Failed to get route for %s: %v", ip, err)
|
||||
return netip.Addr{}, nil, ErrRouteNotFound
|
||||
}
|
||||
|
||||
log.Debugf("Route for %s: interface %v nexthop %v, preferred source %v", ip, intf, gateway, preferredSrc)
|
||||
if gateway == nil {
|
||||
if preferredSrc == nil {
|
||||
return netip.Addr{}, nil, ErrRouteNotFound
|
||||
}
|
||||
log.Debugf("No next hop found for ip %s, using preferred source %s", ip, preferredSrc)
|
||||
|
||||
addr, err := ipToAddr(preferredSrc, intf)
|
||||
if err != nil {
|
||||
return netip.Addr{}, nil, fmt.Errorf("convert preferred source to address: %w", err)
|
||||
}
|
||||
return addr.Unmap(), intf, nil
|
||||
}
|
||||
|
||||
addr, err := ipToAddr(gateway, intf)
|
||||
if err != nil {
|
||||
return netip.Addr{}, nil, fmt.Errorf("convert gateway to address: %w", err)
|
||||
}
|
||||
|
||||
return addr, intf, nil
|
||||
}
|
||||
|
||||
// converts a net.IP to a netip.Addr including the zone based on the passed interface
|
||||
func ipToAddr(ip net.IP, intf *net.Interface) (netip.Addr, error) {
|
||||
addr, ok := netip.AddrFromSlice(ip)
|
||||
if !ok {
|
||||
return netip.Addr{}, fmt.Errorf("failed to convert IP address to netip.Addr: %s", ip)
|
||||
}
|
||||
|
||||
if intf != nil && (addr.IsLinkLocalMulticast() || addr.IsLinkLocalUnicast()) {
|
||||
log.Tracef("Adding zone %s to address %s", intf.Name, addr)
|
||||
if runtime.GOOS == "windows" {
|
||||
addr = addr.WithZone(strconv.Itoa(intf.Index))
|
||||
} else {
|
||||
addr = addr.WithZone(intf.Name)
|
||||
}
|
||||
}
|
||||
|
||||
return addr.Unmap(), nil
|
||||
}
|
||||
|
||||
func existsInRouteTable(prefix netip.Prefix) (bool, error) {
|
||||
routes, err := getRoutesFromTable()
|
||||
if err != nil {
|
||||
return false, fmt.Errorf("get routes from table: %w", err)
|
||||
}
|
||||
for _, tableRoute := range routes {
|
||||
if tableRoute == prefix {
|
||||
return true, nil
|
||||
}
|
||||
}
|
||||
return false, nil
|
||||
}
|
||||
|
||||
func isSubRange(prefix netip.Prefix) (bool, error) {
|
||||
routes, err := getRoutesFromTable()
|
||||
if err != nil {
|
||||
return false, fmt.Errorf("get routes from table: %w", err)
|
||||
}
|
||||
for _, tableRoute := range routes {
|
||||
if tableRoute.Bits() > minRangeBits && tableRoute.Contains(prefix.Addr()) && tableRoute.Bits() < prefix.Bits() {
|
||||
return true, nil
|
||||
}
|
||||
}
|
||||
return false, nil
|
||||
}
|
||||
|
||||
// addRouteToNonVPNIntf adds a new route to the routing table for the given prefix and returns the next hop and interface.
|
||||
// If the next hop or interface is pointing to the VPN interface, it will return the initial values.
|
||||
func addRouteToNonVPNIntf(prefix netip.Prefix, vpnIntf *iface.WGIface, initialNextHop netip.Addr, initialIntf *net.Interface) (netip.Addr, *net.Interface, error) {
|
||||
addr := prefix.Addr()
|
||||
switch {
|
||||
case addr.IsLoopback(),
|
||||
addr.IsLinkLocalUnicast(),
|
||||
addr.IsLinkLocalMulticast(),
|
||||
addr.IsInterfaceLocalMulticast(),
|
||||
addr.IsUnspecified(),
|
||||
addr.IsMulticast():
|
||||
|
||||
return netip.Addr{}, nil, ErrRouteNotAllowed
|
||||
}
|
||||
|
||||
// Determine the exit interface and next hop for the prefix, so we can add a specific route
|
||||
nexthop, intf, err := getNextHop(addr)
|
||||
if err != nil {
|
||||
return netip.Addr{}, nil, fmt.Errorf("get next hop: %w", err)
|
||||
}
|
||||
|
||||
log.Debugf("Found next hop %s for prefix %s with interface %v", nexthop, prefix, intf)
|
||||
exitNextHop := nexthop
|
||||
exitIntf := intf
|
||||
|
||||
vpnAddr, ok := netip.AddrFromSlice(vpnIntf.Address().IP)
|
||||
if !ok {
|
||||
return netip.Addr{}, nil, fmt.Errorf("failed to convert vpn address to netip.Addr")
|
||||
}
|
||||
|
||||
// if next hop is the VPN address or the interface is the VPN interface, we should use the initial values
|
||||
if exitNextHop == vpnAddr || exitIntf != nil && exitIntf.Name == vpnIntf.Name() {
|
||||
log.Debugf("Route for prefix %s is pointing to the VPN interface", prefix)
|
||||
exitNextHop = initialNextHop
|
||||
exitIntf = initialIntf
|
||||
}
|
||||
|
||||
log.Debugf("Adding a new route for prefix %s with next hop %s", prefix, exitNextHop)
|
||||
if err := addToRouteTable(prefix, exitNextHop, exitIntf); err != nil {
|
||||
return netip.Addr{}, nil, fmt.Errorf("add route to table: %w", err)
|
||||
}
|
||||
|
||||
return exitNextHop, exitIntf, nil
|
||||
}
|
||||
|
||||
// genericAddVPNRoute adds a new route to the vpn interface, it splits the default prefix
|
||||
// in two /1 prefixes to avoid replacing the existing default route
|
||||
func genericAddVPNRoute(prefix netip.Prefix, intf *net.Interface) error {
|
||||
if prefix == defaultv4 {
|
||||
if err := addToRouteTable(splitDefaultv4_1, netip.Addr{}, intf); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := addToRouteTable(splitDefaultv4_2, netip.Addr{}, intf); err != nil {
|
||||
if err2 := removeFromRouteTable(splitDefaultv4_1, netip.Addr{}, intf); err2 != nil {
|
||||
log.Warnf("Failed to rollback route addition: %s", err2)
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
// TODO: remove once IPv6 is supported on the interface
|
||||
if err := addToRouteTable(splitDefaultv6_1, netip.Addr{}, intf); err != nil {
|
||||
return fmt.Errorf("add unreachable route split 1: %w", err)
|
||||
}
|
||||
if err := addToRouteTable(splitDefaultv6_2, netip.Addr{}, intf); err != nil {
|
||||
if err2 := removeFromRouteTable(splitDefaultv6_1, netip.Addr{}, intf); err2 != nil {
|
||||
log.Warnf("Failed to rollback route addition: %s", err2)
|
||||
}
|
||||
return fmt.Errorf("add unreachable route split 2: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
} else if prefix == defaultv6 {
|
||||
if err := addToRouteTable(splitDefaultv6_1, netip.Addr{}, intf); err != nil {
|
||||
return fmt.Errorf("add unreachable route split 1: %w", err)
|
||||
}
|
||||
if err := addToRouteTable(splitDefaultv6_2, netip.Addr{}, intf); err != nil {
|
||||
if err2 := removeFromRouteTable(splitDefaultv6_1, netip.Addr{}, intf); err2 != nil {
|
||||
log.Warnf("Failed to rollback route addition: %s", err2)
|
||||
}
|
||||
return fmt.Errorf("add unreachable route split 2: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
return addNonExistingRoute(prefix, intf)
|
||||
}
|
||||
|
||||
// addNonExistingRoute adds a new route to the vpn interface if it doesn't exist in the current routing table
|
||||
func addNonExistingRoute(prefix netip.Prefix, intf *net.Interface) error {
|
||||
ok, err := existsInRouteTable(prefix)
|
||||
if err != nil {
|
||||
return fmt.Errorf("exists in route table: %w", err)
|
||||
}
|
||||
if ok {
|
||||
log.Warnf("Skipping adding a new route for network %s because it already exists", prefix)
|
||||
return nil
|
||||
}
|
||||
|
||||
ok, err = isSubRange(prefix)
|
||||
if err != nil {
|
||||
return fmt.Errorf("sub range: %w", err)
|
||||
}
|
||||
|
||||
if ok {
|
||||
err := addRouteForCurrentDefaultGateway(prefix)
|
||||
if err != nil {
|
||||
log.Warnf("Unable to add route for current default gateway route. Will proceed without it. error: %s", err)
|
||||
}
|
||||
}
|
||||
|
||||
return addToRouteTable(prefix, netip.Addr{}, intf)
|
||||
}
|
||||
|
||||
// genericRemoveVPNRoute removes the route from the vpn interface. If a default prefix is given,
|
||||
// it will remove the split /1 prefixes
|
||||
func genericRemoveVPNRoute(prefix netip.Prefix, intf *net.Interface) error {
|
||||
if prefix == defaultv4 {
|
||||
var result *multierror.Error
|
||||
if err := removeFromRouteTable(splitDefaultv4_1, netip.Addr{}, intf); err != nil {
|
||||
result = multierror.Append(result, err)
|
||||
}
|
||||
if err := removeFromRouteTable(splitDefaultv4_2, netip.Addr{}, intf); err != nil {
|
||||
result = multierror.Append(result, err)
|
||||
}
|
||||
|
||||
// TODO: remove once IPv6 is supported on the interface
|
||||
if err := removeFromRouteTable(splitDefaultv6_1, netip.Addr{}, intf); err != nil {
|
||||
result = multierror.Append(result, err)
|
||||
}
|
||||
if err := removeFromRouteTable(splitDefaultv6_2, netip.Addr{}, intf); err != nil {
|
||||
result = multierror.Append(result, err)
|
||||
}
|
||||
|
||||
return result.ErrorOrNil()
|
||||
} else if prefix == defaultv6 {
|
||||
var result *multierror.Error
|
||||
if err := removeFromRouteTable(splitDefaultv6_1, netip.Addr{}, intf); err != nil {
|
||||
result = multierror.Append(result, err)
|
||||
}
|
||||
if err := removeFromRouteTable(splitDefaultv6_2, netip.Addr{}, intf); err != nil {
|
||||
result = multierror.Append(result, err)
|
||||
}
|
||||
|
||||
return result.ErrorOrNil()
|
||||
}
|
||||
|
||||
return removeFromRouteTable(prefix, netip.Addr{}, intf)
|
||||
}
|
||||
|
||||
func getPrefixFromIP(ip net.IP) (*netip.Prefix, error) {
|
||||
addr, ok := netip.AddrFromSlice(ip)
|
||||
if !ok {
|
||||
return nil, fmt.Errorf("parse IP address: %s", ip)
|
||||
}
|
||||
addr = addr.Unmap()
|
||||
|
||||
var prefixLength int
|
||||
switch {
|
||||
case addr.Is4():
|
||||
prefixLength = 32
|
||||
case addr.Is6():
|
||||
prefixLength = 128
|
||||
default:
|
||||
return nil, fmt.Errorf("invalid IP address: %s", addr)
|
||||
}
|
||||
|
||||
prefix := netip.PrefixFrom(addr, prefixLength)
|
||||
return &prefix, nil
|
||||
}
|
||||
|
||||
func setupRoutingWithRouteManager(routeManager **RouteManager, initAddresses []net.IP, wgIface *iface.WGIface) (peer.BeforeAddPeerHookFunc, peer.AfterRemovePeerHookFunc, error) {
|
||||
initialNextHopV4, initialIntfV4, err := getNextHop(netip.IPv4Unspecified())
|
||||
if err != nil && !errors.Is(err, ErrRouteNotFound) {
|
||||
log.Errorf("Unable to get initial v4 default next hop: %v", err)
|
||||
}
|
||||
initialNextHopV6, initialIntfV6, err := getNextHop(netip.IPv6Unspecified())
|
||||
if err != nil && !errors.Is(err, ErrRouteNotFound) {
|
||||
log.Errorf("Unable to get initial v6 default next hop: %v", err)
|
||||
}
|
||||
|
||||
*routeManager = NewRouteManager(
|
||||
func(prefix netip.Prefix) (netip.Addr, *net.Interface, error) {
|
||||
addr := prefix.Addr()
|
||||
nexthop, intf := initialNextHopV4, initialIntfV4
|
||||
if addr.Is6() {
|
||||
nexthop, intf = initialNextHopV6, initialIntfV6
|
||||
}
|
||||
return addRouteToNonVPNIntf(prefix, wgIface, nexthop, intf)
|
||||
},
|
||||
removeFromRouteTable,
|
||||
)
|
||||
|
||||
return setupHooks(*routeManager, initAddresses)
|
||||
}
|
||||
|
||||
func cleanupRoutingWithRouteManager(routeManager *RouteManager) error {
|
||||
if routeManager == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
// TODO: Remove hooks selectively
|
||||
nbnet.RemoveDialerHooks()
|
||||
nbnet.RemoveListenerHooks()
|
||||
|
||||
if err := routeManager.Flush(); err != nil {
|
||||
return fmt.Errorf("flush route manager: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func setupHooks(routeManager *RouteManager, initAddresses []net.IP) (peer.BeforeAddPeerHookFunc, peer.AfterRemovePeerHookFunc, error) {
|
||||
beforeHook := func(connID nbnet.ConnectionID, ip net.IP) error {
|
||||
prefix, err := getPrefixFromIP(ip)
|
||||
if err != nil {
|
||||
return fmt.Errorf("convert ip to prefix: %w", err)
|
||||
}
|
||||
|
||||
if err := routeManager.AddRouteRef(connID, *prefix); err != nil {
|
||||
return fmt.Errorf("adding route reference: %v", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
afterHook := func(connID nbnet.ConnectionID) error {
|
||||
if err := routeManager.RemoveRouteRef(connID); err != nil {
|
||||
return fmt.Errorf("remove route reference: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
for _, ip := range initAddresses {
|
||||
if err := beforeHook("init", ip); err != nil {
|
||||
log.Errorf("Failed to add route reference: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
nbnet.AddDialerHook(func(ctx context.Context, connID nbnet.ConnectionID, resolvedIPs []net.IPAddr) error {
|
||||
if ctx.Err() != nil {
|
||||
return ctx.Err()
|
||||
}
|
||||
|
||||
var result *multierror.Error
|
||||
for _, ip := range resolvedIPs {
|
||||
result = multierror.Append(result, beforeHook(connID, ip.IP))
|
||||
}
|
||||
return result.ErrorOrNil()
|
||||
})
|
||||
|
||||
nbnet.AddDialerCloseHook(func(connID nbnet.ConnectionID, conn *net.Conn) error {
|
||||
return afterHook(connID)
|
||||
})
|
||||
|
||||
nbnet.AddListenerWriteHook(func(connID nbnet.ConnectionID, ip *net.IPAddr, data []byte) error {
|
||||
return beforeHook(connID, ip.IP)
|
||||
})
|
||||
|
||||
nbnet.AddListenerCloseHook(func(connID nbnet.ConnectionID, conn net.PacketConn) error {
|
||||
return afterHook(connID)
|
||||
})
|
||||
|
||||
return beforeHook, afterHook, nil
|
||||
}
|
||||
@@ -1,33 +1,13 @@
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"net"
|
||||
"net/netip"
|
||||
"runtime"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
)
|
||||
|
||||
func setupRouting([]net.IP, *iface.WGIface) (peer.BeforeAddPeerHookFunc, peer.AfterRemovePeerHookFunc, error) {
|
||||
return nil, nil, nil
|
||||
}
|
||||
|
||||
func cleanupRouting() error {
|
||||
func addToRouteTableIfNoExists(prefix netip.Prefix, addr string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func enableIPForwarding() error {
|
||||
log.Infof("Enable IP forwarding is not implemented on %s", runtime.GOOS)
|
||||
return nil
|
||||
}
|
||||
|
||||
func addVPNRoute(netip.Prefix, *net.Interface) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func removeVPNRoute(netip.Prefix, *net.Interface) error {
|
||||
func removeFromRouteTableIfNonSystem(prefix netip.Prefix, addr string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -1,4 +1,5 @@
|
||||
//go:build darwin || dragonfly || freebsd || netbsd || openbsd
|
||||
// +build darwin dragonfly freebsd netbsd openbsd
|
||||
|
||||
package routemanager
|
||||
|
||||
@@ -8,7 +9,6 @@ import (
|
||||
"net/netip"
|
||||
"syscall"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
"golang.org/x/net/route"
|
||||
)
|
||||
|
||||
@@ -52,24 +52,16 @@ func getRoutesFromTable() ([]netip.Prefix, error) {
|
||||
continue
|
||||
}
|
||||
|
||||
if len(m.Addrs) < 3 {
|
||||
log.Warnf("Unexpected RIB message Addrs: %v", m.Addrs)
|
||||
continue
|
||||
}
|
||||
|
||||
addr, ok := toNetIPAddr(m.Addrs[0])
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
|
||||
cidr := 32
|
||||
if mask := m.Addrs[2]; mask != nil {
|
||||
cidr, ok = toCIDR(mask)
|
||||
if !ok {
|
||||
log.Debugf("Unexpected RIB message Addrs[2]: %v", mask)
|
||||
continue
|
||||
}
|
||||
mask, ok := toNetIPMASK(m.Addrs[2])
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
cidr, _ := mask.Size()
|
||||
|
||||
routePrefix := netip.PrefixFrom(addr, cidr)
|
||||
if routePrefix.IsValid() {
|
||||
@@ -82,19 +74,20 @@ func getRoutesFromTable() ([]netip.Prefix, error) {
|
||||
func toNetIPAddr(a route.Addr) (netip.Addr, bool) {
|
||||
switch t := a.(type) {
|
||||
case *route.Inet4Addr:
|
||||
return netip.AddrFrom4(t.IP), true
|
||||
ip := net.IPv4(t.IP[0], t.IP[1], t.IP[2], t.IP[3])
|
||||
addr := netip.MustParseAddr(ip.String())
|
||||
return addr, true
|
||||
default:
|
||||
return netip.Addr{}, false
|
||||
}
|
||||
}
|
||||
|
||||
func toCIDR(a route.Addr) (int, bool) {
|
||||
func toNetIPMASK(a route.Addr) (net.IPMask, bool) {
|
||||
switch t := a.(type) {
|
||||
case *route.Inet4Addr:
|
||||
mask := net.IPv4Mask(t.IP[0], t.IP[1], t.IP[2], t.IP[3])
|
||||
cidr, _ := mask.Size()
|
||||
return cidr, true
|
||||
return mask, true
|
||||
default:
|
||||
return 0, false
|
||||
return nil, false
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,89 +0,0 @@
|
||||
//go:build darwin && !ios
|
||||
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
"os/exec"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/cenkalti/backoff/v4"
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
)
|
||||
|
||||
var routeManager *RouteManager
|
||||
|
||||
func setupRouting(initAddresses []net.IP, wgIface *iface.WGIface) (peer.BeforeAddPeerHookFunc, peer.AfterRemovePeerHookFunc, error) {
|
||||
return setupRoutingWithRouteManager(&routeManager, initAddresses, wgIface)
|
||||
}
|
||||
|
||||
func cleanupRouting() error {
|
||||
return cleanupRoutingWithRouteManager(routeManager)
|
||||
}
|
||||
|
||||
func addToRouteTable(prefix netip.Prefix, nexthop netip.Addr, intf *net.Interface) error {
|
||||
return routeCmd("add", prefix, nexthop, intf)
|
||||
}
|
||||
|
||||
func removeFromRouteTable(prefix netip.Prefix, nexthop netip.Addr, intf *net.Interface) error {
|
||||
return routeCmd("delete", prefix, nexthop, intf)
|
||||
}
|
||||
|
||||
func routeCmd(action string, prefix netip.Prefix, nexthop netip.Addr, intf *net.Interface) error {
|
||||
inet := "-inet"
|
||||
network := prefix.String()
|
||||
if prefix.IsSingleIP() {
|
||||
network = prefix.Addr().String()
|
||||
}
|
||||
if prefix.Addr().Is6() {
|
||||
inet = "-inet6"
|
||||
// Special case for IPv6 split default route, pointing to the wg interface fails
|
||||
// TODO: Remove once we have IPv6 support on the interface
|
||||
if prefix.Bits() == 1 {
|
||||
intf = &net.Interface{Name: "lo0"}
|
||||
}
|
||||
}
|
||||
|
||||
args := []string{"-n", action, inet, network}
|
||||
if nexthop.IsValid() {
|
||||
args = append(args, nexthop.Unmap().String())
|
||||
} else if intf != nil {
|
||||
args = append(args, "-interface", intf.Name)
|
||||
}
|
||||
|
||||
if err := retryRouteCmd(args); err != nil {
|
||||
return fmt.Errorf("failed to %s route for %s: %w", action, prefix, err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func retryRouteCmd(args []string) error {
|
||||
operation := func() error {
|
||||
out, err := exec.Command("route", args...).CombinedOutput()
|
||||
log.Tracef("route %s: %s", strings.Join(args, " "), out)
|
||||
// https://github.com/golang/go/issues/45736
|
||||
if err != nil && strings.Contains(string(out), "sysctl: cannot allocate memory") {
|
||||
return err
|
||||
} else if err != nil {
|
||||
return backoff.Permanent(err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
expBackOff := backoff.NewExponentialBackOff()
|
||||
expBackOff.InitialInterval = 50 * time.Millisecond
|
||||
expBackOff.MaxInterval = 500 * time.Millisecond
|
||||
expBackOff.MaxElapsedTime = 1 * time.Second
|
||||
|
||||
err := backoff.Retry(operation, expBackOff)
|
||||
if err != nil {
|
||||
return fmt.Errorf("route cmd retry failed: %w", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
@@ -1,138 +0,0 @@
|
||||
//go:build !ios
|
||||
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
"os/exec"
|
||||
"regexp"
|
||||
"sync"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
var expectedVPNint = "utun100"
|
||||
var expectedExternalInt = "lo0"
|
||||
var expectedInternalInt = "lo0"
|
||||
|
||||
func init() {
|
||||
testCases = append(testCases, []testCase{
|
||||
{
|
||||
name: "To more specific route without custom dialer via vpn",
|
||||
destination: "10.10.0.2:53",
|
||||
expectedInterface: expectedVPNint,
|
||||
dialer: &net.Dialer{},
|
||||
expectedPacket: createPacketExpectation("100.64.0.1", 12345, "10.10.0.2", 53),
|
||||
},
|
||||
}...)
|
||||
}
|
||||
|
||||
func TestConcurrentRoutes(t *testing.T) {
|
||||
baseIP := netip.MustParseAddr("192.0.2.0")
|
||||
intf := &net.Interface{Name: "lo0"}
|
||||
|
||||
var wg sync.WaitGroup
|
||||
for i := 0; i < 1024; i++ {
|
||||
wg.Add(1)
|
||||
go func(ip netip.Addr) {
|
||||
defer wg.Done()
|
||||
prefix := netip.PrefixFrom(ip, 32)
|
||||
if err := addToRouteTable(prefix, netip.Addr{}, intf); err != nil {
|
||||
t.Errorf("Failed to add route for %s: %v", prefix, err)
|
||||
}
|
||||
}(baseIP)
|
||||
baseIP = baseIP.Next()
|
||||
}
|
||||
|
||||
wg.Wait()
|
||||
|
||||
baseIP = netip.MustParseAddr("192.0.2.0")
|
||||
|
||||
for i := 0; i < 1024; i++ {
|
||||
wg.Add(1)
|
||||
go func(ip netip.Addr) {
|
||||
defer wg.Done()
|
||||
prefix := netip.PrefixFrom(ip, 32)
|
||||
if err := removeFromRouteTable(prefix, netip.Addr{}, intf); err != nil {
|
||||
t.Errorf("Failed to remove route for %s: %v", prefix, err)
|
||||
}
|
||||
}(baseIP)
|
||||
baseIP = baseIP.Next()
|
||||
}
|
||||
|
||||
wg.Wait()
|
||||
}
|
||||
|
||||
func createAndSetupDummyInterface(t *testing.T, intf string, ipAddressCIDR string) string {
|
||||
t.Helper()
|
||||
|
||||
err := exec.Command("ifconfig", intf, "alias", ipAddressCIDR).Run()
|
||||
require.NoError(t, err, "Failed to create loopback alias")
|
||||
|
||||
t.Cleanup(func() {
|
||||
err := exec.Command("ifconfig", intf, ipAddressCIDR, "-alias").Run()
|
||||
assert.NoError(t, err, "Failed to remove loopback alias")
|
||||
})
|
||||
|
||||
return "lo0"
|
||||
}
|
||||
|
||||
func addDummyRoute(t *testing.T, dstCIDR string, gw net.IP, _ string) {
|
||||
t.Helper()
|
||||
|
||||
var originalNexthop net.IP
|
||||
if dstCIDR == "0.0.0.0/0" {
|
||||
var err error
|
||||
originalNexthop, err = fetchOriginalGateway()
|
||||
if err != nil {
|
||||
t.Logf("Failed to fetch original gateway: %v", err)
|
||||
}
|
||||
|
||||
if output, err := exec.Command("route", "delete", "-net", dstCIDR).CombinedOutput(); err != nil {
|
||||
t.Logf("Failed to delete route: %v, output: %s", err, output)
|
||||
}
|
||||
}
|
||||
|
||||
t.Cleanup(func() {
|
||||
if originalNexthop != nil {
|
||||
err := exec.Command("route", "add", "-net", dstCIDR, originalNexthop.String()).Run()
|
||||
assert.NoError(t, err, "Failed to restore original route")
|
||||
}
|
||||
})
|
||||
|
||||
err := exec.Command("route", "add", "-net", dstCIDR, gw.String()).Run()
|
||||
require.NoError(t, err, "Failed to add route")
|
||||
|
||||
t.Cleanup(func() {
|
||||
err := exec.Command("route", "delete", "-net", dstCIDR).Run()
|
||||
assert.NoError(t, err, "Failed to remove route")
|
||||
})
|
||||
}
|
||||
|
||||
func fetchOriginalGateway() (net.IP, error) {
|
||||
output, err := exec.Command("route", "-n", "get", "default").CombinedOutput()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
matches := regexp.MustCompile(`gateway: (\S+)`).FindStringSubmatch(string(output))
|
||||
if len(matches) == 0 {
|
||||
return nil, fmt.Errorf("gateway not found")
|
||||
}
|
||||
|
||||
return net.ParseIP(matches[1]), nil
|
||||
}
|
||||
|
||||
func setupDummyInterfacesAndRoutes(t *testing.T) {
|
||||
t.Helper()
|
||||
|
||||
defaultDummy := createAndSetupDummyInterface(t, expectedExternalInt, "192.168.0.1/24")
|
||||
addDummyRoute(t, "0.0.0.0/0", net.IPv4(192, 168, 0, 1), defaultDummy)
|
||||
|
||||
otherDummy := createAndSetupDummyInterface(t, expectedInternalInt, "192.168.1.1/24")
|
||||
addDummyRoute(t, "10.0.0.0/8", net.IPv4(192, 168, 1, 1), otherDummy)
|
||||
}
|
||||
@@ -1,33 +1,15 @@
|
||||
//go:build ios
|
||||
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"net"
|
||||
"net/netip"
|
||||
"runtime"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
)
|
||||
|
||||
func setupRouting([]net.IP, *iface.WGIface) (peer.BeforeAddPeerHookFunc, peer.AfterRemovePeerHookFunc, error) {
|
||||
return nil, nil, nil
|
||||
}
|
||||
|
||||
func cleanupRouting() error {
|
||||
func addToRouteTableIfNoExists(prefix netip.Prefix, addr string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func enableIPForwarding() error {
|
||||
log.Infof("Enable IP forwarding is not implemented on %s", runtime.GOOS)
|
||||
return nil
|
||||
}
|
||||
|
||||
func addVPNRoute(netip.Prefix, *net.Interface) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func removeVPNRoute(netip.Prefix, *net.Interface) error {
|
||||
func removeFromRouteTableIfNonSystem(prefix netip.Prefix, addr string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -3,588 +3,149 @@
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
"os"
|
||||
"strconv"
|
||||
"strings"
|
||||
"syscall"
|
||||
"unsafe"
|
||||
|
||||
"github.com/hashicorp/go-multierror"
|
||||
log "github.com/sirupsen/logrus"
|
||||
"github.com/vishvananda/netlink"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
)
|
||||
|
||||
const (
|
||||
// NetbirdVPNTableID is the ID of the custom routing table used by Netbird.
|
||||
NetbirdVPNTableID = 0x1BD0
|
||||
// NetbirdVPNTableName is the name of the custom routing table used by Netbird.
|
||||
NetbirdVPNTableName = "netbird"
|
||||
// Pulled from http://man7.org/linux/man-pages/man7/rtnetlink.7.html
|
||||
// See the section on RTM_NEWROUTE, specifically 'struct rtmsg'.
|
||||
type routeInfoInMemory struct {
|
||||
Family byte
|
||||
DstLen byte
|
||||
SrcLen byte
|
||||
TOS byte
|
||||
|
||||
// rtTablesPath is the path to the file containing the routing table names.
|
||||
rtTablesPath = "/etc/iproute2/rt_tables"
|
||||
Table byte
|
||||
Protocol byte
|
||||
Scope byte
|
||||
Type byte
|
||||
|
||||
// ipv4ForwardingPath is the path to the file containing the IP forwarding setting.
|
||||
ipv4ForwardingPath = "net.ipv4.ip_forward"
|
||||
|
||||
rpFilterPath = "net.ipv4.conf.all.rp_filter"
|
||||
rpFilterInterfacePath = "net.ipv4.conf.%s.rp_filter"
|
||||
srcValidMarkPath = "net.ipv4.conf.all.src_valid_mark"
|
||||
)
|
||||
|
||||
var ErrTableIDExists = errors.New("ID exists with different name")
|
||||
|
||||
var routeManager = &RouteManager{}
|
||||
|
||||
// originalSysctl stores the original sysctl values before they are modified
|
||||
var originalSysctl map[string]int
|
||||
|
||||
// sysctlFailed is used as an indicator to emit a warning when default routes are configured
|
||||
var sysctlFailed bool
|
||||
|
||||
type ruleParams struct {
|
||||
priority int
|
||||
fwmark int
|
||||
tableID int
|
||||
family int
|
||||
invert bool
|
||||
suppressPrefix int
|
||||
description string
|
||||
Flags uint32
|
||||
}
|
||||
|
||||
// isLegacy determines whether to use the legacy routing setup
|
||||
func isLegacy() bool {
|
||||
return os.Getenv("NB_USE_LEGACY_ROUTING") == "true" || nbnet.CustomRoutingDisabled()
|
||||
}
|
||||
const ipv4ForwardingPath = "/proc/sys/net/ipv4/ip_forward"
|
||||
|
||||
// setIsLegacy sets the legacy routing setup
|
||||
func setIsLegacy(b bool) {
|
||||
if b {
|
||||
os.Setenv("NB_USE_LEGACY_ROUTING", "true")
|
||||
} else {
|
||||
os.Unsetenv("NB_USE_LEGACY_ROUTING")
|
||||
}
|
||||
}
|
||||
|
||||
func getSetupRules() []ruleParams {
|
||||
return []ruleParams{
|
||||
{100, -1, syscall.RT_TABLE_MAIN, netlink.FAMILY_V4, false, 0, "rule with suppress prefixlen v4"},
|
||||
{100, -1, syscall.RT_TABLE_MAIN, netlink.FAMILY_V6, false, 0, "rule with suppress prefixlen v6"},
|
||||
{110, nbnet.NetbirdFwmark, NetbirdVPNTableID, netlink.FAMILY_V4, true, -1, "rule v4 netbird"},
|
||||
{110, nbnet.NetbirdFwmark, NetbirdVPNTableID, netlink.FAMILY_V6, true, -1, "rule v6 netbird"},
|
||||
}
|
||||
}
|
||||
|
||||
// setupRouting establishes the routing configuration for the VPN, including essential rules
|
||||
// to ensure proper traffic flow for management, locally configured routes, and VPN traffic.
|
||||
//
|
||||
// Rule 1 (Main Route Precedence): Safeguards locally installed routes by giving them precedence over
|
||||
// potential routes received and configured for the VPN. This rule is skipped for the default route and routes
|
||||
// that are not in the main table.
|
||||
//
|
||||
// Rule 2 (VPN Traffic Routing): Directs all remaining traffic to the 'NetbirdVPNTableID' custom routing table.
|
||||
// This table is where a default route or other specific routes received from the management server are configured,
|
||||
// enabling VPN connectivity.
|
||||
func setupRouting(initAddresses []net.IP, wgIface *iface.WGIface) (_ peer.BeforeAddPeerHookFunc, _ peer.AfterRemovePeerHookFunc, err error) {
|
||||
if isLegacy() {
|
||||
log.Infof("Using legacy routing setup")
|
||||
return setupRoutingWithRouteManager(&routeManager, initAddresses, wgIface)
|
||||
}
|
||||
|
||||
if err = addRoutingTableName(); err != nil {
|
||||
log.Errorf("Error adding routing table name: %v", err)
|
||||
}
|
||||
|
||||
originalValues, err := setupSysctl(wgIface)
|
||||
func addToRouteTable(prefix netip.Prefix, addr string) error {
|
||||
_, ipNet, err := net.ParseCIDR(prefix.String())
|
||||
if err != nil {
|
||||
log.Errorf("Error setting up sysctl: %v", err)
|
||||
sysctlFailed = true
|
||||
}
|
||||
originalSysctl = originalValues
|
||||
|
||||
defer func() {
|
||||
if err != nil {
|
||||
if cleanErr := cleanupRouting(); cleanErr != nil {
|
||||
log.Errorf("Error cleaning up routing: %v", cleanErr)
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
rules := getSetupRules()
|
||||
for _, rule := range rules {
|
||||
if err := addRule(rule); err != nil {
|
||||
if errors.Is(err, syscall.EOPNOTSUPP) {
|
||||
log.Warnf("Rule operations are not supported, falling back to the legacy routing setup")
|
||||
setIsLegacy(true)
|
||||
return setupRoutingWithRouteManager(&routeManager, initAddresses, wgIface)
|
||||
}
|
||||
return nil, nil, fmt.Errorf("%s: %w", rule.description, err)
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
return nil, nil, nil
|
||||
}
|
||||
|
||||
// cleanupRouting performs a thorough cleanup of the routing configuration established by 'setupRouting'.
|
||||
// It systematically removes the three rules and any associated routing table entries to ensure a clean state.
|
||||
// The function uses error aggregation to report any errors encountered during the cleanup process.
|
||||
func cleanupRouting() error {
|
||||
if isLegacy() {
|
||||
return cleanupRoutingWithRouteManager(routeManager)
|
||||
addrMask := "/32"
|
||||
if prefix.Addr().Unmap().Is6() {
|
||||
addrMask = "/128"
|
||||
}
|
||||
|
||||
var result *multierror.Error
|
||||
|
||||
if err := flushRoutes(NetbirdVPNTableID, netlink.FAMILY_V4); err != nil {
|
||||
result = multierror.Append(result, fmt.Errorf("flush routes v4: %w", err))
|
||||
}
|
||||
if err := flushRoutes(NetbirdVPNTableID, netlink.FAMILY_V6); err != nil {
|
||||
result = multierror.Append(result, fmt.Errorf("flush routes v6: %w", err))
|
||||
ip, _, err := net.ParseCIDR(addr + addrMask)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
rules := getSetupRules()
|
||||
for _, rule := range rules {
|
||||
if err := removeRule(rule); err != nil {
|
||||
result = multierror.Append(result, fmt.Errorf("%s: %w", rule.description, err))
|
||||
}
|
||||
route := &netlink.Route{
|
||||
Scope: netlink.SCOPE_UNIVERSE,
|
||||
Dst: ipNet,
|
||||
Gw: ip,
|
||||
}
|
||||
|
||||
if err := cleanupSysctl(originalSysctl); err != nil {
|
||||
result = multierror.Append(result, fmt.Errorf("cleanup sysctl: %w", err))
|
||||
}
|
||||
originalSysctl = nil
|
||||
sysctlFailed = false
|
||||
|
||||
return result.ErrorOrNil()
|
||||
}
|
||||
|
||||
func addToRouteTable(prefix netip.Prefix, nexthop netip.Addr, intf *net.Interface) error {
|
||||
return addRoute(prefix, nexthop, intf, syscall.RT_TABLE_MAIN)
|
||||
}
|
||||
|
||||
func removeFromRouteTable(prefix netip.Prefix, nexthop netip.Addr, intf *net.Interface) error {
|
||||
return removeRoute(prefix, nexthop, intf, syscall.RT_TABLE_MAIN)
|
||||
}
|
||||
|
||||
func addVPNRoute(prefix netip.Prefix, intf *net.Interface) error {
|
||||
if isLegacy() {
|
||||
return genericAddVPNRoute(prefix, intf)
|
||||
err = netlink.RouteAdd(route)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if sysctlFailed && (prefix == defaultv4 || prefix == defaultv6) {
|
||||
log.Warnf("Default route is configured but sysctl operations failed, VPN traffic may not be routed correctly, consider using NB_USE_LEGACY_ROUTING=true or setting net.ipv4.conf.*.rp_filter to 2 (loose) or 0 (off)")
|
||||
}
|
||||
|
||||
// No need to check if routes exist as main table takes precedence over the VPN table via Rule 1
|
||||
|
||||
// TODO remove this once we have ipv6 support
|
||||
if prefix == defaultv4 {
|
||||
if err := addUnreachableRoute(defaultv6, NetbirdVPNTableID); err != nil {
|
||||
return fmt.Errorf("add blackhole: %w", err)
|
||||
}
|
||||
}
|
||||
if err := addRoute(prefix, netip.Addr{}, intf, NetbirdVPNTableID); err != nil {
|
||||
return fmt.Errorf("add route: %w", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func removeVPNRoute(prefix netip.Prefix, intf *net.Interface) error {
|
||||
if isLegacy() {
|
||||
return genericRemoveVPNRoute(prefix, intf)
|
||||
func removeFromRouteTable(prefix netip.Prefix, addr string) error {
|
||||
_, ipNet, err := net.ParseCIDR(prefix.String())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// TODO remove this once we have ipv6 support
|
||||
if prefix == defaultv4 {
|
||||
if err := removeUnreachableRoute(defaultv6, NetbirdVPNTableID); err != nil {
|
||||
return fmt.Errorf("remove unreachable route: %w", err)
|
||||
}
|
||||
addrMask := "/32"
|
||||
if prefix.Addr().Unmap().Is6() {
|
||||
addrMask = "/128"
|
||||
}
|
||||
if err := removeRoute(prefix, netip.Addr{}, intf, NetbirdVPNTableID); err != nil {
|
||||
return fmt.Errorf("remove route: %w", err)
|
||||
|
||||
ip, _, err := net.ParseCIDR(addr + addrMask)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
route := &netlink.Route{
|
||||
Scope: netlink.SCOPE_UNIVERSE,
|
||||
Dst: ipNet,
|
||||
Gw: ip,
|
||||
}
|
||||
|
||||
err = netlink.RouteDel(route)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func getRoutesFromTable() ([]netip.Prefix, error) {
|
||||
v4Routes, err := getRoutes(syscall.RT_TABLE_MAIN, netlink.FAMILY_V4)
|
||||
tab, err := syscall.NetlinkRIB(syscall.RTM_GETROUTE, syscall.AF_UNSPEC)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("get v4 routes: %w", err)
|
||||
return nil, err
|
||||
}
|
||||
v6Routes, err := getRoutes(syscall.RT_TABLE_MAIN, netlink.FAMILY_V6)
|
||||
msgs, err := syscall.ParseNetlinkMessage(tab)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("get v6 routes: %w", err)
|
||||
|
||||
return nil, err
|
||||
}
|
||||
return append(v4Routes, v6Routes...), nil
|
||||
}
|
||||
|
||||
// getRoutes fetches routes from a specific routing table identified by tableID.
|
||||
func getRoutes(tableID, family int) ([]netip.Prefix, error) {
|
||||
var prefixList []netip.Prefix
|
||||
|
||||
routes, err := netlink.RouteListFiltered(family, &netlink.Route{Table: tableID}, netlink.RT_FILTER_TABLE)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("list routes from table %d: %v", tableID, err)
|
||||
}
|
||||
|
||||
for _, route := range routes {
|
||||
if route.Dst != nil {
|
||||
addr, ok := netip.AddrFromSlice(route.Dst.IP)
|
||||
if !ok {
|
||||
return nil, fmt.Errorf("parse route destination IP: %v", route.Dst.IP)
|
||||
loop:
|
||||
for _, m := range msgs {
|
||||
switch m.Header.Type {
|
||||
case syscall.NLMSG_DONE:
|
||||
break loop
|
||||
case syscall.RTM_NEWROUTE:
|
||||
rt := (*routeInfoInMemory)(unsafe.Pointer(&m.Data[0]))
|
||||
msg := m
|
||||
attrs, err := syscall.ParseNetlinkRouteAttr(&msg)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if rt.Family != syscall.AF_INET {
|
||||
continue loop
|
||||
}
|
||||
|
||||
ones, _ := route.Dst.Mask.Size()
|
||||
|
||||
prefix := netip.PrefixFrom(addr, ones)
|
||||
if prefix.IsValid() {
|
||||
prefixList = append(prefixList, prefix)
|
||||
for _, attr := range attrs {
|
||||
if attr.Attr.Type == syscall.RTA_DST {
|
||||
addr, ok := netip.AddrFromSlice(attr.Value)
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
mask := net.CIDRMask(int(rt.DstLen), len(attr.Value)*8)
|
||||
cidr, _ := mask.Size()
|
||||
routePrefix := netip.PrefixFrom(addr, cidr)
|
||||
if routePrefix.IsValid() && routePrefix.Addr().Is4() {
|
||||
prefixList = append(prefixList, routePrefix)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return prefixList, nil
|
||||
}
|
||||
|
||||
// addRoute adds a route to a specific routing table identified by tableID.
|
||||
func addRoute(prefix netip.Prefix, addr netip.Addr, intf *net.Interface, tableID int) error {
|
||||
route := &netlink.Route{
|
||||
Scope: netlink.SCOPE_UNIVERSE,
|
||||
Table: tableID,
|
||||
Family: getAddressFamily(prefix),
|
||||
}
|
||||
|
||||
_, ipNet, err := net.ParseCIDR(prefix.String())
|
||||
if err != nil {
|
||||
return fmt.Errorf("parse prefix %s: %w", prefix, err)
|
||||
}
|
||||
route.Dst = ipNet
|
||||
|
||||
if err := addNextHop(addr, intf, route); err != nil {
|
||||
return fmt.Errorf("add gateway and device: %w", err)
|
||||
}
|
||||
|
||||
if err := netlink.RouteAdd(route); err != nil && !errors.Is(err, syscall.EEXIST) && !errors.Is(err, syscall.EAFNOSUPPORT) {
|
||||
return fmt.Errorf("netlink add route: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// addUnreachableRoute adds an unreachable route for the specified IP family and routing table.
|
||||
// ipFamily should be netlink.FAMILY_V4 for IPv4 or netlink.FAMILY_V6 for IPv6.
|
||||
// tableID specifies the routing table to which the unreachable route will be added.
|
||||
func addUnreachableRoute(prefix netip.Prefix, tableID int) error {
|
||||
_, ipNet, err := net.ParseCIDR(prefix.String())
|
||||
if err != nil {
|
||||
return fmt.Errorf("parse prefix %s: %w", prefix, err)
|
||||
}
|
||||
|
||||
route := &netlink.Route{
|
||||
Type: syscall.RTN_UNREACHABLE,
|
||||
Table: tableID,
|
||||
Family: getAddressFamily(prefix),
|
||||
Dst: ipNet,
|
||||
}
|
||||
|
||||
if err := netlink.RouteAdd(route); err != nil && !errors.Is(err, syscall.EEXIST) && !errors.Is(err, syscall.EAFNOSUPPORT) {
|
||||
return fmt.Errorf("netlink add unreachable route: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func removeUnreachableRoute(prefix netip.Prefix, tableID int) error {
|
||||
_, ipNet, err := net.ParseCIDR(prefix.String())
|
||||
if err != nil {
|
||||
return fmt.Errorf("parse prefix %s: %w", prefix, err)
|
||||
}
|
||||
|
||||
route := &netlink.Route{
|
||||
Type: syscall.RTN_UNREACHABLE,
|
||||
Table: tableID,
|
||||
Family: getAddressFamily(prefix),
|
||||
Dst: ipNet,
|
||||
}
|
||||
|
||||
if err := netlink.RouteDel(route); err != nil &&
|
||||
!errors.Is(err, syscall.ESRCH) &&
|
||||
!errors.Is(err, syscall.ENOENT) &&
|
||||
!errors.Is(err, syscall.EAFNOSUPPORT) {
|
||||
return fmt.Errorf("netlink remove unreachable route: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
|
||||
}
|
||||
|
||||
// removeRoute removes a route from a specific routing table identified by tableID.
|
||||
func removeRoute(prefix netip.Prefix, addr netip.Addr, intf *net.Interface, tableID int) error {
|
||||
_, ipNet, err := net.ParseCIDR(prefix.String())
|
||||
if err != nil {
|
||||
return fmt.Errorf("parse prefix %s: %w", prefix, err)
|
||||
}
|
||||
|
||||
route := &netlink.Route{
|
||||
Scope: netlink.SCOPE_UNIVERSE,
|
||||
Table: tableID,
|
||||
Family: getAddressFamily(prefix),
|
||||
Dst: ipNet,
|
||||
}
|
||||
|
||||
if err := addNextHop(addr, intf, route); err != nil {
|
||||
return fmt.Errorf("add gateway and device: %w", err)
|
||||
}
|
||||
|
||||
if err := netlink.RouteDel(route); err != nil && !errors.Is(err, syscall.ESRCH) && !errors.Is(err, syscall.EAFNOSUPPORT) {
|
||||
return fmt.Errorf("netlink remove route: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func flushRoutes(tableID, family int) error {
|
||||
routes, err := netlink.RouteListFiltered(family, &netlink.Route{Table: tableID}, netlink.RT_FILTER_TABLE)
|
||||
if err != nil {
|
||||
return fmt.Errorf("list routes from table %d: %w", tableID, err)
|
||||
}
|
||||
|
||||
var result *multierror.Error
|
||||
for i := range routes {
|
||||
route := routes[i]
|
||||
// unreachable default routes don't come back with Dst set
|
||||
if route.Gw == nil && route.Src == nil && route.Dst == nil {
|
||||
if family == netlink.FAMILY_V4 {
|
||||
routes[i].Dst = &net.IPNet{IP: net.IPv4zero, Mask: net.CIDRMask(0, 32)}
|
||||
} else {
|
||||
routes[i].Dst = &net.IPNet{IP: net.IPv6zero, Mask: net.CIDRMask(0, 128)}
|
||||
}
|
||||
}
|
||||
if err := netlink.RouteDel(&routes[i]); err != nil && !errors.Is(err, syscall.EAFNOSUPPORT) {
|
||||
result = multierror.Append(result, fmt.Errorf("failed to delete route %v from table %d: %w", routes[i], tableID, err))
|
||||
}
|
||||
}
|
||||
|
||||
return result.ErrorOrNil()
|
||||
}
|
||||
|
||||
func enableIPForwarding() error {
|
||||
_, err := setSysctl(ipv4ForwardingPath, 1, false)
|
||||
return err
|
||||
}
|
||||
|
||||
// entryExists checks if the specified ID or name already exists in the rt_tables file
|
||||
// and verifies if existing names start with "netbird_".
|
||||
func entryExists(file *os.File, id int) (bool, error) {
|
||||
if _, err := file.Seek(0, 0); err != nil {
|
||||
return false, fmt.Errorf("seek rt_tables: %w", err)
|
||||
}
|
||||
scanner := bufio.NewScanner(file)
|
||||
for scanner.Scan() {
|
||||
line := scanner.Text()
|
||||
var existingID int
|
||||
var existingName string
|
||||
if _, err := fmt.Sscanf(line, "%d %s\n", &existingID, &existingName); err == nil {
|
||||
if existingID == id {
|
||||
if existingName != NetbirdVPNTableName {
|
||||
return true, ErrTableIDExists
|
||||
}
|
||||
return true, nil
|
||||
}
|
||||
}
|
||||
}
|
||||
if err := scanner.Err(); err != nil {
|
||||
return false, fmt.Errorf("scan rt_tables: %w", err)
|
||||
}
|
||||
return false, nil
|
||||
}
|
||||
|
||||
// addRoutingTableName adds human-readable names for custom routing tables.
|
||||
func addRoutingTableName() error {
|
||||
file, err := os.Open(rtTablesPath)
|
||||
bytes, err := os.ReadFile(ipv4ForwardingPath)
|
||||
if err != nil {
|
||||
if errors.Is(err, os.ErrNotExist) {
|
||||
return nil
|
||||
}
|
||||
return fmt.Errorf("open rt_tables: %w", err)
|
||||
return err
|
||||
}
|
||||
defer func() {
|
||||
if err := file.Close(); err != nil {
|
||||
log.Errorf("Error closing rt_tables: %v", err)
|
||||
}
|
||||
}()
|
||||
|
||||
exists, err := entryExists(file, NetbirdVPNTableID)
|
||||
if err != nil {
|
||||
return fmt.Errorf("verify entry %d, %s: %w", NetbirdVPNTableID, NetbirdVPNTableName, err)
|
||||
}
|
||||
if exists {
|
||||
// check if it is already enabled
|
||||
// see more: https://github.com/netbirdio/netbird/issues/872
|
||||
if len(bytes) > 0 && bytes[0] == 49 {
|
||||
return nil
|
||||
}
|
||||
|
||||
// Reopen the file in append mode to add new entries
|
||||
if err := file.Close(); err != nil {
|
||||
log.Errorf("Error closing rt_tables before appending: %v", err)
|
||||
}
|
||||
file, err = os.OpenFile(rtTablesPath, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0644)
|
||||
if err != nil {
|
||||
return fmt.Errorf("open rt_tables for appending: %w", err)
|
||||
}
|
||||
|
||||
if _, err := file.WriteString(fmt.Sprintf("\n%d\t%s\n", NetbirdVPNTableID, NetbirdVPNTableName)); err != nil {
|
||||
return fmt.Errorf("append entry to rt_tables: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// addRule adds a routing rule to a specific routing table identified by tableID.
|
||||
func addRule(params ruleParams) error {
|
||||
rule := netlink.NewRule()
|
||||
rule.Table = params.tableID
|
||||
rule.Mark = params.fwmark
|
||||
rule.Family = params.family
|
||||
rule.Priority = params.priority
|
||||
rule.Invert = params.invert
|
||||
rule.SuppressPrefixlen = params.suppressPrefix
|
||||
|
||||
if err := netlink.RuleAdd(rule); err != nil && !errors.Is(err, syscall.EEXIST) && !errors.Is(err, syscall.EAFNOSUPPORT) {
|
||||
return fmt.Errorf("add routing rule: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// removeRule removes a routing rule from a specific routing table identified by tableID.
|
||||
func removeRule(params ruleParams) error {
|
||||
rule := netlink.NewRule()
|
||||
rule.Table = params.tableID
|
||||
rule.Mark = params.fwmark
|
||||
rule.Family = params.family
|
||||
rule.Invert = params.invert
|
||||
rule.Priority = params.priority
|
||||
rule.SuppressPrefixlen = params.suppressPrefix
|
||||
|
||||
if err := netlink.RuleDel(rule); err != nil && !errors.Is(err, syscall.ENOENT) && !errors.Is(err, syscall.EAFNOSUPPORT) {
|
||||
return fmt.Errorf("remove routing rule: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// addNextHop adds the gateway and device to the route.
|
||||
func addNextHop(addr netip.Addr, intf *net.Interface, route *netlink.Route) error {
|
||||
if intf != nil {
|
||||
route.LinkIndex = intf.Index
|
||||
}
|
||||
|
||||
if addr.IsValid() {
|
||||
route.Gw = addr.AsSlice()
|
||||
|
||||
// if zone is set, it means the gateway is a link-local address, so we set the link index
|
||||
if addr.Zone() != "" && intf == nil {
|
||||
link, err := netlink.LinkByName(addr.Zone())
|
||||
if err != nil {
|
||||
return fmt.Errorf("get link by name for zone %s: %w", addr.Zone(), err)
|
||||
}
|
||||
route.LinkIndex = link.Attrs().Index
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func getAddressFamily(prefix netip.Prefix) int {
|
||||
if prefix.Addr().Is4() {
|
||||
return netlink.FAMILY_V4
|
||||
}
|
||||
return netlink.FAMILY_V6
|
||||
}
|
||||
|
||||
// setupSysctl configures sysctl settings for RP filtering and source validation.
|
||||
func setupSysctl(wgIface *iface.WGIface) (map[string]int, error) {
|
||||
keys := map[string]int{}
|
||||
var result *multierror.Error
|
||||
|
||||
oldVal, err := setSysctl(srcValidMarkPath, 1, false)
|
||||
if err != nil {
|
||||
result = multierror.Append(result, err)
|
||||
} else {
|
||||
keys[srcValidMarkPath] = oldVal
|
||||
}
|
||||
|
||||
oldVal, err = setSysctl(rpFilterPath, 2, true)
|
||||
if err != nil {
|
||||
result = multierror.Append(result, err)
|
||||
} else {
|
||||
keys[rpFilterPath] = oldVal
|
||||
}
|
||||
|
||||
interfaces, err := net.Interfaces()
|
||||
if err != nil {
|
||||
result = multierror.Append(result, fmt.Errorf("list interfaces: %w", err))
|
||||
}
|
||||
|
||||
for _, intf := range interfaces {
|
||||
if intf.Name == "lo" || wgIface != nil && intf.Name == wgIface.Name() {
|
||||
continue
|
||||
}
|
||||
|
||||
i := fmt.Sprintf(rpFilterInterfacePath, intf.Name)
|
||||
oldVal, err := setSysctl(i, 2, true)
|
||||
if err != nil {
|
||||
result = multierror.Append(result, err)
|
||||
} else {
|
||||
keys[i] = oldVal
|
||||
}
|
||||
}
|
||||
|
||||
return keys, result.ErrorOrNil()
|
||||
}
|
||||
|
||||
// setSysctl sets a sysctl configuration, if onlyIfOne is true it will only set the new value if it's set to 1
|
||||
func setSysctl(key string, desiredValue int, onlyIfOne bool) (int, error) {
|
||||
path := fmt.Sprintf("/proc/sys/%s", strings.ReplaceAll(key, ".", "/"))
|
||||
currentValue, err := os.ReadFile(path)
|
||||
if err != nil {
|
||||
return -1, fmt.Errorf("read sysctl %s: %w", key, err)
|
||||
}
|
||||
|
||||
currentV, err := strconv.Atoi(strings.TrimSpace(string(currentValue)))
|
||||
if err != nil && len(currentValue) > 0 {
|
||||
return -1, fmt.Errorf("convert current desiredValue to int: %w", err)
|
||||
}
|
||||
|
||||
if currentV == desiredValue || onlyIfOne && currentV != 1 {
|
||||
return currentV, nil
|
||||
}
|
||||
|
||||
//nolint:gosec
|
||||
if err := os.WriteFile(path, []byte(strconv.Itoa(desiredValue)), 0644); err != nil {
|
||||
return currentV, fmt.Errorf("write sysctl %s: %w", key, err)
|
||||
}
|
||||
log.Debugf("Set sysctl %s from %d to %d", key, currentV, desiredValue)
|
||||
|
||||
return currentV, nil
|
||||
}
|
||||
|
||||
func cleanupSysctl(originalSettings map[string]int) error {
|
||||
var result *multierror.Error
|
||||
|
||||
for key, value := range originalSettings {
|
||||
_, err := setSysctl(key, value, false)
|
||||
if err != nil {
|
||||
result = multierror.Append(result, err)
|
||||
}
|
||||
}
|
||||
|
||||
return result.ErrorOrNil()
|
||||
return os.WriteFile(ipv4ForwardingPath, []byte("1"), 0644) //nolint:gosec
|
||||
}
|
||||
|
||||
@@ -1,207 +0,0 @@
|
||||
//go:build !android
|
||||
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"os"
|
||||
"strings"
|
||||
"syscall"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
"github.com/vishvananda/netlink"
|
||||
)
|
||||
|
||||
var expectedVPNint = "wgtest0"
|
||||
var expectedLoopbackInt = "lo"
|
||||
var expectedExternalInt = "dummyext0"
|
||||
var expectedInternalInt = "dummyint0"
|
||||
|
||||
func init() {
|
||||
testCases = append(testCases, []testCase{
|
||||
{
|
||||
name: "To more specific route without custom dialer via physical interface",
|
||||
destination: "10.10.0.2:53",
|
||||
expectedInterface: expectedInternalInt,
|
||||
dialer: &net.Dialer{},
|
||||
expectedPacket: createPacketExpectation("192.168.1.1", 12345, "10.10.0.2", 53),
|
||||
},
|
||||
{
|
||||
name: "To more specific route (local) without custom dialer via physical interface",
|
||||
destination: "127.0.10.1:53",
|
||||
expectedInterface: expectedLoopbackInt,
|
||||
dialer: &net.Dialer{},
|
||||
expectedPacket: createPacketExpectation("127.0.0.1", 12345, "127.0.10.1", 53),
|
||||
},
|
||||
}...)
|
||||
}
|
||||
|
||||
func TestEntryExists(t *testing.T) {
|
||||
tempDir := t.TempDir()
|
||||
tempFilePath := fmt.Sprintf("%s/rt_tables", tempDir)
|
||||
|
||||
content := []string{
|
||||
"1000 reserved",
|
||||
fmt.Sprintf("%d %s", NetbirdVPNTableID, NetbirdVPNTableName),
|
||||
"9999 other_table",
|
||||
}
|
||||
require.NoError(t, os.WriteFile(tempFilePath, []byte(strings.Join(content, "\n")), 0644))
|
||||
|
||||
file, err := os.Open(tempFilePath)
|
||||
require.NoError(t, err)
|
||||
defer func() {
|
||||
assert.NoError(t, file.Close())
|
||||
}()
|
||||
|
||||
tests := []struct {
|
||||
name string
|
||||
id int
|
||||
shouldExist bool
|
||||
err error
|
||||
}{
|
||||
{
|
||||
name: "ExistsWithNetbirdPrefix",
|
||||
id: 7120,
|
||||
shouldExist: true,
|
||||
err: nil,
|
||||
},
|
||||
{
|
||||
name: "ExistsWithDifferentName",
|
||||
id: 1000,
|
||||
shouldExist: true,
|
||||
err: ErrTableIDExists,
|
||||
},
|
||||
{
|
||||
name: "DoesNotExist",
|
||||
id: 1234,
|
||||
shouldExist: false,
|
||||
err: nil,
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range tests {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
exists, err := entryExists(file, tc.id)
|
||||
if tc.err != nil {
|
||||
assert.ErrorIs(t, err, tc.err)
|
||||
} else {
|
||||
assert.NoError(t, err)
|
||||
}
|
||||
assert.Equal(t, tc.shouldExist, exists)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func createAndSetupDummyInterface(t *testing.T, interfaceName, ipAddressCIDR string) string {
|
||||
t.Helper()
|
||||
|
||||
dummy := &netlink.Dummy{LinkAttrs: netlink.LinkAttrs{Name: interfaceName}}
|
||||
err := netlink.LinkDel(dummy)
|
||||
if err != nil && !errors.Is(err, syscall.EINVAL) {
|
||||
t.Logf("Failed to delete dummy interface: %v", err)
|
||||
}
|
||||
|
||||
err = netlink.LinkAdd(dummy)
|
||||
require.NoError(t, err)
|
||||
|
||||
err = netlink.LinkSetUp(dummy)
|
||||
require.NoError(t, err)
|
||||
|
||||
if ipAddressCIDR != "" {
|
||||
addr, err := netlink.ParseAddr(ipAddressCIDR)
|
||||
require.NoError(t, err)
|
||||
err = netlink.AddrAdd(dummy, addr)
|
||||
require.NoError(t, err)
|
||||
}
|
||||
|
||||
t.Cleanup(func() {
|
||||
err := netlink.LinkDel(dummy)
|
||||
assert.NoError(t, err)
|
||||
})
|
||||
|
||||
return dummy.Name
|
||||
}
|
||||
|
||||
func addDummyRoute(t *testing.T, dstCIDR string, gw net.IP, intf string) {
|
||||
t.Helper()
|
||||
|
||||
_, dstIPNet, err := net.ParseCIDR(dstCIDR)
|
||||
require.NoError(t, err)
|
||||
|
||||
// Handle existing routes with metric 0
|
||||
var originalNexthop net.IP
|
||||
var originalLinkIndex int
|
||||
if dstIPNet.String() == "0.0.0.0/0" {
|
||||
var err error
|
||||
originalNexthop, originalLinkIndex, err = fetchOriginalGateway(netlink.FAMILY_V4)
|
||||
if err != nil && !errors.Is(err, ErrRouteNotFound) {
|
||||
t.Logf("Failed to fetch original gateway: %v", err)
|
||||
}
|
||||
|
||||
if originalNexthop != nil {
|
||||
err = netlink.RouteDel(&netlink.Route{Dst: dstIPNet, Priority: 0})
|
||||
switch {
|
||||
case err != nil && !errors.Is(err, syscall.ESRCH):
|
||||
t.Logf("Failed to delete route: %v", err)
|
||||
case err == nil:
|
||||
t.Cleanup(func() {
|
||||
err := netlink.RouteAdd(&netlink.Route{Dst: dstIPNet, Gw: originalNexthop, LinkIndex: originalLinkIndex, Priority: 0})
|
||||
if err != nil && !errors.Is(err, syscall.EEXIST) {
|
||||
t.Fatalf("Failed to add route: %v", err)
|
||||
}
|
||||
})
|
||||
default:
|
||||
t.Logf("Failed to delete route: %v", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
link, err := netlink.LinkByName(intf)
|
||||
require.NoError(t, err)
|
||||
linkIndex := link.Attrs().Index
|
||||
|
||||
route := &netlink.Route{
|
||||
Dst: dstIPNet,
|
||||
Gw: gw,
|
||||
LinkIndex: linkIndex,
|
||||
}
|
||||
err = netlink.RouteDel(route)
|
||||
if err != nil && !errors.Is(err, syscall.ESRCH) {
|
||||
t.Logf("Failed to delete route: %v", err)
|
||||
}
|
||||
|
||||
err = netlink.RouteAdd(route)
|
||||
if err != nil && !errors.Is(err, syscall.EEXIST) {
|
||||
t.Fatalf("Failed to add route: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
}
|
||||
|
||||
func fetchOriginalGateway(family int) (net.IP, int, error) {
|
||||
routes, err := netlink.RouteList(nil, family)
|
||||
if err != nil {
|
||||
return nil, 0, err
|
||||
}
|
||||
|
||||
for _, route := range routes {
|
||||
if route.Dst == nil && route.Priority == 0 {
|
||||
return route.Gw, route.LinkIndex, nil
|
||||
}
|
||||
}
|
||||
|
||||
return nil, 0, ErrRouteNotFound
|
||||
}
|
||||
|
||||
func setupDummyInterfacesAndRoutes(t *testing.T) {
|
||||
t.Helper()
|
||||
|
||||
defaultDummy := createAndSetupDummyInterface(t, "dummyext0", "192.168.0.1/24")
|
||||
addDummyRoute(t, "0.0.0.0/0", net.IPv4(192, 168, 0, 1), defaultDummy)
|
||||
|
||||
otherDummy := createAndSetupDummyInterface(t, "dummyint0", "192.168.1.1/24")
|
||||
addDummyRoute(t, "10.0.0.0/8", net.IPv4(192, 168, 1, 1), otherDummy)
|
||||
}
|
||||
120
client/internal/routemanager/systemops_nonandroid.go
Normal file
120
client/internal/routemanager/systemops_nonandroid.go
Normal file
@@ -0,0 +1,120 @@
|
||||
//go:build !android && !ios
|
||||
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
|
||||
"github.com/libp2p/go-netroute"
|
||||
log "github.com/sirupsen/logrus"
|
||||
)
|
||||
|
||||
var errRouteNotFound = fmt.Errorf("route not found")
|
||||
|
||||
func addToRouteTableIfNoExists(prefix netip.Prefix, addr string) error {
|
||||
ok, err := existsInRouteTable(prefix)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if ok {
|
||||
log.Warnf("skipping adding a new route for network %s because it already exists", prefix)
|
||||
return nil
|
||||
}
|
||||
|
||||
ok, err = isSubRange(prefix)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if ok {
|
||||
err := addRouteForCurrentDefaultGateway(prefix)
|
||||
if err != nil {
|
||||
log.Warnf("unable to add route for current default gateway route. Will proceed without it. error: %s", err)
|
||||
}
|
||||
}
|
||||
|
||||
return addToRouteTable(prefix, addr)
|
||||
}
|
||||
|
||||
func addRouteForCurrentDefaultGateway(prefix netip.Prefix) error {
|
||||
defaultGateway, err := getExistingRIBRouteGateway(netip.MustParsePrefix("0.0.0.0/0"))
|
||||
if err != nil && err != errRouteNotFound {
|
||||
return err
|
||||
}
|
||||
|
||||
addr := netip.MustParseAddr(defaultGateway.String())
|
||||
|
||||
if !prefix.Contains(addr) {
|
||||
log.Debugf("skipping adding a new route for gateway %s because it is not in the network %s", addr, prefix)
|
||||
return nil
|
||||
}
|
||||
|
||||
gatewayPrefix := netip.PrefixFrom(addr, 32)
|
||||
|
||||
ok, err := existsInRouteTable(gatewayPrefix)
|
||||
if err != nil {
|
||||
return fmt.Errorf("unable to check if there is an existing route for gateway %s. error: %s", gatewayPrefix, err)
|
||||
}
|
||||
|
||||
if ok {
|
||||
log.Debugf("skipping adding a new route for gateway %s because it already exists", gatewayPrefix)
|
||||
return nil
|
||||
}
|
||||
|
||||
gatewayHop, err := getExistingRIBRouteGateway(gatewayPrefix)
|
||||
if err != nil && err != errRouteNotFound {
|
||||
return fmt.Errorf("unable to get the next hop for the default gateway address. error: %s", err)
|
||||
}
|
||||
log.Debugf("adding a new route for gateway %s with next hop %s", gatewayPrefix, gatewayHop)
|
||||
return addToRouteTable(gatewayPrefix, gatewayHop.String())
|
||||
}
|
||||
|
||||
func existsInRouteTable(prefix netip.Prefix) (bool, error) {
|
||||
routes, err := getRoutesFromTable()
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
for _, tableRoute := range routes {
|
||||
if tableRoute == prefix {
|
||||
return true, nil
|
||||
}
|
||||
}
|
||||
return false, nil
|
||||
}
|
||||
|
||||
func isSubRange(prefix netip.Prefix) (bool, error) {
|
||||
routes, err := getRoutesFromTable()
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
for _, tableRoute := range routes {
|
||||
if tableRoute.Bits() > minRangeBits && tableRoute.Contains(prefix.Addr()) && tableRoute.Bits() < prefix.Bits() {
|
||||
return true, nil
|
||||
}
|
||||
}
|
||||
return false, nil
|
||||
}
|
||||
|
||||
func removeFromRouteTableIfNonSystem(prefix netip.Prefix, addr string) error {
|
||||
return removeFromRouteTable(prefix, addr)
|
||||
}
|
||||
|
||||
func getExistingRIBRouteGateway(prefix netip.Prefix) (net.IP, error) {
|
||||
r, err := netroute.New()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
_, gateway, preferredSrc, err := r.Route(prefix.Addr().AsSlice())
|
||||
if err != nil {
|
||||
log.Errorf("getting routes returned an error: %v", err)
|
||||
return nil, errRouteNotFound
|
||||
}
|
||||
|
||||
if gateway == nil {
|
||||
return preferredSrc, nil
|
||||
}
|
||||
|
||||
return gateway, nil
|
||||
}
|
||||
@@ -1,32 +1,24 @@
|
||||
//go:build !android && !ios
|
||||
//go:build !android
|
||||
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
"os"
|
||||
"runtime"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
"github.com/pion/transport/v3/stdnet"
|
||||
log "github.com/sirupsen/logrus"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
|
||||
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
)
|
||||
|
||||
type dialer interface {
|
||||
Dial(network, address string) (net.Conn, error)
|
||||
DialContext(ctx context.Context, network, address string) (net.Conn, error)
|
||||
}
|
||||
|
||||
func TestAddRemoveRoutes(t *testing.T) {
|
||||
testCases := []struct {
|
||||
name string
|
||||
@@ -50,8 +42,6 @@ func TestAddRemoveRoutes(t *testing.T) {
|
||||
|
||||
for n, testCase := range testCases {
|
||||
t.Run(testCase.name, func(t *testing.T) {
|
||||
t.Setenv("NB_DISABLE_ROUTE_CACHE", "true")
|
||||
|
||||
peerPrivateKey, _ := wgtypes.GeneratePrivateKey()
|
||||
newNet, err := stdnet.NewNet()
|
||||
if err != nil {
|
||||
@@ -63,34 +53,27 @@ func TestAddRemoveRoutes(t *testing.T) {
|
||||
|
||||
err = wgInterface.Create()
|
||||
require.NoError(t, err, "should create testing wireguard interface")
|
||||
_, _, err = setupRouting(nil, wgInterface)
|
||||
require.NoError(t, err)
|
||||
t.Cleanup(func() {
|
||||
assert.NoError(t, cleanupRouting())
|
||||
})
|
||||
|
||||
index, err := net.InterfaceByName(wgInterface.Name())
|
||||
require.NoError(t, err, "InterfaceByName should not return err")
|
||||
intf := &net.Interface{Index: index.Index, Name: wgInterface.Name()}
|
||||
|
||||
err = addVPNRoute(testCase.prefix, intf)
|
||||
require.NoError(t, err, "genericAddVPNRoute should not return err")
|
||||
err = addToRouteTableIfNoExists(testCase.prefix, wgInterface.Address().IP.String())
|
||||
require.NoError(t, err, "addToRouteTableIfNoExists should not return err")
|
||||
|
||||
prefixGateway, err := getExistingRIBRouteGateway(testCase.prefix)
|
||||
require.NoError(t, err, "getExistingRIBRouteGateway should not return err")
|
||||
if testCase.shouldRouteToWireguard {
|
||||
assertWGOutInterface(t, testCase.prefix, wgInterface, false)
|
||||
require.Equal(t, wgInterface.Address().IP.String(), prefixGateway.String(), "route should point to wireguard interface IP")
|
||||
} else {
|
||||
assertWGOutInterface(t, testCase.prefix, wgInterface, true)
|
||||
require.NotEqual(t, wgInterface.Address().IP.String(), prefixGateway.String(), "route should point to a different interface")
|
||||
}
|
||||
exists, err := existsInRouteTable(testCase.prefix)
|
||||
require.NoError(t, err, "existsInRouteTable should not return err")
|
||||
if exists && testCase.shouldRouteToWireguard {
|
||||
err = removeVPNRoute(testCase.prefix, intf)
|
||||
require.NoError(t, err, "genericRemoveVPNRoute should not return err")
|
||||
err = removeFromRouteTableIfNonSystem(testCase.prefix, wgInterface.Address().IP.String())
|
||||
require.NoError(t, err, "removeFromRouteTableIfNonSystem should not return err")
|
||||
|
||||
prefixGateway, _, err := getNextHop(testCase.prefix.Addr())
|
||||
require.NoError(t, err, "getNextHop should not return err")
|
||||
prefixGateway, err = getExistingRIBRouteGateway(testCase.prefix)
|
||||
require.NoError(t, err, "getExistingRIBRouteGateway should not return err")
|
||||
|
||||
internetGateway, _, err := getNextHop(netip.MustParseAddr("0.0.0.0"))
|
||||
internetGateway, err := getExistingRIBRouteGateway(netip.MustParsePrefix("0.0.0.0/0"))
|
||||
require.NoError(t, err)
|
||||
|
||||
if testCase.shouldBeRemoved {
|
||||
@@ -103,12 +86,12 @@ func TestAddRemoveRoutes(t *testing.T) {
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetNextHop(t *testing.T) {
|
||||
gateway, _, err := getNextHop(netip.MustParseAddr("0.0.0.0"))
|
||||
func TestGetExistingRIBRouteGateway(t *testing.T) {
|
||||
gateway, err := getExistingRIBRouteGateway(netip.MustParsePrefix("0.0.0.0/0"))
|
||||
if err != nil {
|
||||
t.Fatal("shouldn't return error when fetching the gateway: ", err)
|
||||
}
|
||||
if !gateway.IsValid() {
|
||||
if gateway == nil {
|
||||
t.Fatal("should return a gateway")
|
||||
}
|
||||
addresses, err := net.InterfaceAddrs()
|
||||
@@ -130,11 +113,11 @@ func TestGetNextHop(t *testing.T) {
|
||||
}
|
||||
}
|
||||
|
||||
localIP, _, err := getNextHop(testingPrefix.Addr())
|
||||
localIP, err := getExistingRIBRouteGateway(testingPrefix)
|
||||
if err != nil {
|
||||
t.Fatal("shouldn't return error: ", err)
|
||||
}
|
||||
if !localIP.IsValid() {
|
||||
if localIP == nil {
|
||||
t.Fatal("should return a gateway for local network")
|
||||
}
|
||||
if localIP.String() == gateway.String() {
|
||||
@@ -145,8 +128,8 @@ func TestGetNextHop(t *testing.T) {
|
||||
}
|
||||
}
|
||||
|
||||
func TestAddExistAndRemoveRoute(t *testing.T) {
|
||||
defaultGateway, _, err := getNextHop(netip.MustParseAddr("0.0.0.0"))
|
||||
func TestAddExistAndRemoveRouteNonAndroid(t *testing.T) {
|
||||
defaultGateway, err := getExistingRIBRouteGateway(netip.MustParsePrefix("0.0.0.0/0"))
|
||||
t.Log("defaultGateway: ", defaultGateway)
|
||||
if err != nil {
|
||||
t.Fatal("shouldn't return error when fetching the gateway: ", err)
|
||||
@@ -188,16 +171,12 @@ func TestAddExistAndRemoveRoute(t *testing.T) {
|
||||
}
|
||||
|
||||
for n, testCase := range testCases {
|
||||
|
||||
var buf bytes.Buffer
|
||||
log.SetOutput(&buf)
|
||||
defer func() {
|
||||
log.SetOutput(os.Stderr)
|
||||
}()
|
||||
t.Run(testCase.name, func(t *testing.T) {
|
||||
t.Setenv("NB_USE_LEGACY_ROUTING", "true")
|
||||
t.Setenv("NB_DISABLE_ROUTE_CACHE", "true")
|
||||
|
||||
peerPrivateKey, _ := wgtypes.GeneratePrivateKey()
|
||||
newNet, err := stdnet.NewNet()
|
||||
if err != nil {
|
||||
@@ -210,18 +189,16 @@ func TestAddExistAndRemoveRoute(t *testing.T) {
|
||||
err = wgInterface.Create()
|
||||
require.NoError(t, err, "should create testing wireguard interface")
|
||||
|
||||
index, err := net.InterfaceByName(wgInterface.Name())
|
||||
require.NoError(t, err, "InterfaceByName should not return err")
|
||||
intf := &net.Interface{Index: index.Index, Name: wgInterface.Name()}
|
||||
MockAddr := wgInterface.Address().IP.String()
|
||||
|
||||
// Prepare the environment
|
||||
if testCase.preExistingPrefix.IsValid() {
|
||||
err := addVPNRoute(testCase.preExistingPrefix, intf)
|
||||
err := addToRouteTableIfNoExists(testCase.preExistingPrefix, MockAddr)
|
||||
require.NoError(t, err, "should not return err when adding pre-existing route")
|
||||
}
|
||||
|
||||
// Add the route
|
||||
err = addVPNRoute(testCase.prefix, intf)
|
||||
err = addToRouteTableIfNoExists(testCase.prefix, MockAddr)
|
||||
require.NoError(t, err, "should not return err when adding route")
|
||||
|
||||
if testCase.shouldAddRoute {
|
||||
@@ -231,7 +208,7 @@ func TestAddExistAndRemoveRoute(t *testing.T) {
|
||||
require.True(t, ok, "route should exist")
|
||||
|
||||
// remove route again if added
|
||||
err = removeVPNRoute(testCase.prefix, intf)
|
||||
err = removeFromRouteTableIfNonSystem(testCase.prefix, MockAddr)
|
||||
require.NoError(t, err, "should not return err")
|
||||
}
|
||||
|
||||
@@ -240,7 +217,6 @@ func TestAddExistAndRemoveRoute(t *testing.T) {
|
||||
ok, err := existsInRouteTable(testCase.prefix)
|
||||
t.Log("Buffer string: ", buf.String())
|
||||
require.NoError(t, err, "should not return err")
|
||||
|
||||
if !strings.Contains(buf.String(), "because it already exists") {
|
||||
require.False(t, ok, "route should not exist")
|
||||
}
|
||||
@@ -248,6 +224,31 @@ func TestAddExistAndRemoveRoute(t *testing.T) {
|
||||
}
|
||||
}
|
||||
|
||||
func TestExistsInRouteTable(t *testing.T) {
|
||||
addresses, err := net.InterfaceAddrs()
|
||||
if err != nil {
|
||||
t.Fatal("shouldn't return error when fetching interface addresses: ", err)
|
||||
}
|
||||
|
||||
var addressPrefixes []netip.Prefix
|
||||
for _, address := range addresses {
|
||||
p := netip.MustParsePrefix(address.String())
|
||||
if p.Addr().Is4() {
|
||||
addressPrefixes = append(addressPrefixes, p.Masked())
|
||||
}
|
||||
}
|
||||
|
||||
for _, prefix := range addressPrefixes {
|
||||
exists, err := existsInRouteTable(prefix)
|
||||
if err != nil {
|
||||
t.Fatal("shouldn't return error when checking if address exists in route table: ", err)
|
||||
}
|
||||
if !exists {
|
||||
t.Fatalf("address %s should exist in route table", prefix)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestIsSubRange(t *testing.T) {
|
||||
addresses, err := net.InterfaceAddrs()
|
||||
if err != nil {
|
||||
@@ -285,136 +286,3 @@ func TestIsSubRange(t *testing.T) {
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestExistsInRouteTable(t *testing.T) {
|
||||
addresses, err := net.InterfaceAddrs()
|
||||
if err != nil {
|
||||
t.Fatal("shouldn't return error when fetching interface addresses: ", err)
|
||||
}
|
||||
|
||||
var addressPrefixes []netip.Prefix
|
||||
for _, address := range addresses {
|
||||
p := netip.MustParsePrefix(address.String())
|
||||
if p.Addr().Is6() {
|
||||
continue
|
||||
}
|
||||
// Windows sometimes has hidden interface link local addrs that don't turn up on any interface
|
||||
if runtime.GOOS == "windows" && p.Addr().IsLinkLocalUnicast() {
|
||||
continue
|
||||
}
|
||||
// Linux loopback 127/8 is in the local table, not in the main table and always takes precedence
|
||||
if runtime.GOOS == "linux" && p.Addr().IsLoopback() {
|
||||
continue
|
||||
}
|
||||
|
||||
addressPrefixes = append(addressPrefixes, p.Masked())
|
||||
}
|
||||
|
||||
for _, prefix := range addressPrefixes {
|
||||
exists, err := existsInRouteTable(prefix)
|
||||
if err != nil {
|
||||
t.Fatal("shouldn't return error when checking if address exists in route table: ", err)
|
||||
}
|
||||
if !exists {
|
||||
t.Fatalf("address %s should exist in route table", prefix)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func createWGInterface(t *testing.T, interfaceName, ipAddressCIDR string, listenPort int) *iface.WGIface {
|
||||
t.Helper()
|
||||
|
||||
peerPrivateKey, err := wgtypes.GeneratePrivateKey()
|
||||
require.NoError(t, err)
|
||||
|
||||
newNet, err := stdnet.NewNet()
|
||||
require.NoError(t, err)
|
||||
|
||||
wgInterface, err := iface.NewWGIFace(interfaceName, ipAddressCIDR, listenPort, peerPrivateKey.String(), iface.DefaultMTU, newNet, nil)
|
||||
require.NoError(t, err, "should create testing WireGuard interface")
|
||||
|
||||
err = wgInterface.Create()
|
||||
require.NoError(t, err, "should create testing WireGuard interface")
|
||||
|
||||
t.Cleanup(func() {
|
||||
wgInterface.Close()
|
||||
})
|
||||
|
||||
return wgInterface
|
||||
}
|
||||
|
||||
func setupTestEnv(t *testing.T) {
|
||||
t.Helper()
|
||||
|
||||
setupDummyInterfacesAndRoutes(t)
|
||||
|
||||
wgIface := createWGInterface(t, expectedVPNint, "100.64.0.1/24", 51820)
|
||||
t.Cleanup(func() {
|
||||
assert.NoError(t, wgIface.Close())
|
||||
})
|
||||
|
||||
_, _, err := setupRouting(nil, wgIface)
|
||||
require.NoError(t, err, "setupRouting should not return err")
|
||||
t.Cleanup(func() {
|
||||
assert.NoError(t, cleanupRouting())
|
||||
})
|
||||
|
||||
index, err := net.InterfaceByName(wgIface.Name())
|
||||
require.NoError(t, err, "InterfaceByName should not return err")
|
||||
intf := &net.Interface{Index: index.Index, Name: wgIface.Name()}
|
||||
|
||||
// default route exists in main table and vpn table
|
||||
err = addVPNRoute(netip.MustParsePrefix("0.0.0.0/0"), intf)
|
||||
require.NoError(t, err, "addVPNRoute should not return err")
|
||||
t.Cleanup(func() {
|
||||
err = removeVPNRoute(netip.MustParsePrefix("0.0.0.0/0"), intf)
|
||||
assert.NoError(t, err, "removeVPNRoute should not return err")
|
||||
})
|
||||
|
||||
// 10.0.0.0/8 route exists in main table and vpn table
|
||||
err = addVPNRoute(netip.MustParsePrefix("10.0.0.0/8"), intf)
|
||||
require.NoError(t, err, "addVPNRoute should not return err")
|
||||
t.Cleanup(func() {
|
||||
err = removeVPNRoute(netip.MustParsePrefix("10.0.0.0/8"), intf)
|
||||
assert.NoError(t, err, "removeVPNRoute should not return err")
|
||||
})
|
||||
|
||||
// 10.10.0.0/24 more specific route exists in vpn table
|
||||
err = addVPNRoute(netip.MustParsePrefix("10.10.0.0/24"), intf)
|
||||
require.NoError(t, err, "addVPNRoute should not return err")
|
||||
t.Cleanup(func() {
|
||||
err = removeVPNRoute(netip.MustParsePrefix("10.10.0.0/24"), intf)
|
||||
assert.NoError(t, err, "removeVPNRoute should not return err")
|
||||
})
|
||||
|
||||
// 127.0.10.0/24 more specific route exists in vpn table
|
||||
err = addVPNRoute(netip.MustParsePrefix("127.0.10.0/24"), intf)
|
||||
require.NoError(t, err, "addVPNRoute should not return err")
|
||||
t.Cleanup(func() {
|
||||
err = removeVPNRoute(netip.MustParsePrefix("127.0.10.0/24"), intf)
|
||||
assert.NoError(t, err, "removeVPNRoute should not return err")
|
||||
})
|
||||
|
||||
// unique route in vpn table
|
||||
err = addVPNRoute(netip.MustParsePrefix("172.16.0.0/12"), intf)
|
||||
require.NoError(t, err, "addVPNRoute should not return err")
|
||||
t.Cleanup(func() {
|
||||
err = removeVPNRoute(netip.MustParsePrefix("172.16.0.0/12"), intf)
|
||||
assert.NoError(t, err, "removeVPNRoute should not return err")
|
||||
})
|
||||
}
|
||||
|
||||
func assertWGOutInterface(t *testing.T, prefix netip.Prefix, wgIface *iface.WGIface, invert bool) {
|
||||
t.Helper()
|
||||
if runtime.GOOS == "linux" && prefix.Addr().IsLoopback() {
|
||||
return
|
||||
}
|
||||
|
||||
prefixGateway, _, err := getNextHop(prefix.Addr())
|
||||
require.NoError(t, err, "getNextHop should not return err")
|
||||
if invert {
|
||||
assert.NotEqual(t, wgIface.Address().IP.String(), prefixGateway.String(), "route should not point to wireguard interface IP")
|
||||
} else {
|
||||
assert.Equal(t, wgIface.Address().IP.String(), prefixGateway.String(), "route should point to wireguard interface IP")
|
||||
}
|
||||
}
|
||||
@@ -1,24 +1,41 @@
|
||||
//go:build !linux && !ios
|
||||
//go:build !linux
|
||||
// +build !linux
|
||||
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"net"
|
||||
"net/netip"
|
||||
"os/exec"
|
||||
"runtime"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
)
|
||||
|
||||
func enableIPForwarding() error {
|
||||
log.Infof("Enable IP forwarding is not implemented on %s", runtime.GOOS)
|
||||
func addToRouteTable(prefix netip.Prefix, addr string) error {
|
||||
cmd := exec.Command("route", "add", prefix.String(), addr)
|
||||
out, err := cmd.Output()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
log.Debugf(string(out))
|
||||
return nil
|
||||
}
|
||||
|
||||
func addVPNRoute(prefix netip.Prefix, intf *net.Interface) error {
|
||||
return genericAddVPNRoute(prefix, intf)
|
||||
func removeFromRouteTable(prefix netip.Prefix, addr string) error {
|
||||
args := []string{"delete", prefix.String()}
|
||||
if runtime.GOOS == "darwin" {
|
||||
args = append(args, addr)
|
||||
}
|
||||
cmd := exec.Command("route", args...)
|
||||
out, err := cmd.Output()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
log.Debugf(string(out))
|
||||
return nil
|
||||
}
|
||||
|
||||
func removeVPNRoute(prefix netip.Prefix, intf *net.Interface) error {
|
||||
return genericRemoveVPNRoute(prefix, intf)
|
||||
func enableIPForwarding() error {
|
||||
log.Infof("enable IP forwarding is not implemented on %s", runtime.GOOS)
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -1,234 +0,0 @@
|
||||
//go:build (linux && !android) || (darwin && !ios) || freebsd || openbsd || netbsd || dragonfly
|
||||
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"strings"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/gopacket/gopacket"
|
||||
"github.com/gopacket/gopacket/layers"
|
||||
"github.com/gopacket/gopacket/pcap"
|
||||
"github.com/miekg/dns"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
)
|
||||
|
||||
type PacketExpectation struct {
|
||||
SrcIP net.IP
|
||||
DstIP net.IP
|
||||
SrcPort int
|
||||
DstPort int
|
||||
UDP bool
|
||||
TCP bool
|
||||
}
|
||||
|
||||
type testCase struct {
|
||||
name string
|
||||
destination string
|
||||
expectedInterface string
|
||||
dialer dialer
|
||||
expectedPacket PacketExpectation
|
||||
}
|
||||
|
||||
var testCases = []testCase{
|
||||
{
|
||||
name: "To external host without custom dialer via vpn",
|
||||
destination: "192.0.2.1:53",
|
||||
expectedInterface: expectedVPNint,
|
||||
dialer: &net.Dialer{},
|
||||
expectedPacket: createPacketExpectation("100.64.0.1", 12345, "192.0.2.1", 53),
|
||||
},
|
||||
{
|
||||
name: "To external host with custom dialer via physical interface",
|
||||
destination: "192.0.2.1:53",
|
||||
expectedInterface: expectedExternalInt,
|
||||
dialer: nbnet.NewDialer(),
|
||||
expectedPacket: createPacketExpectation("192.168.0.1", 12345, "192.0.2.1", 53),
|
||||
},
|
||||
|
||||
{
|
||||
name: "To duplicate internal route with custom dialer via physical interface",
|
||||
destination: "10.0.0.2:53",
|
||||
expectedInterface: expectedInternalInt,
|
||||
dialer: nbnet.NewDialer(),
|
||||
expectedPacket: createPacketExpectation("192.168.1.1", 12345, "10.0.0.2", 53),
|
||||
},
|
||||
{
|
||||
name: "To duplicate internal route without custom dialer via physical interface", // local route takes precedence
|
||||
destination: "10.0.0.2:53",
|
||||
expectedInterface: expectedInternalInt,
|
||||
dialer: &net.Dialer{},
|
||||
expectedPacket: createPacketExpectation("192.168.1.1", 12345, "10.0.0.2", 53),
|
||||
},
|
||||
|
||||
{
|
||||
name: "To unique vpn route with custom dialer via physical interface",
|
||||
destination: "172.16.0.2:53",
|
||||
expectedInterface: expectedExternalInt,
|
||||
dialer: nbnet.NewDialer(),
|
||||
expectedPacket: createPacketExpectation("192.168.0.1", 12345, "172.16.0.2", 53),
|
||||
},
|
||||
{
|
||||
name: "To unique vpn route without custom dialer via vpn",
|
||||
destination: "172.16.0.2:53",
|
||||
expectedInterface: expectedVPNint,
|
||||
dialer: &net.Dialer{},
|
||||
expectedPacket: createPacketExpectation("100.64.0.1", 12345, "172.16.0.2", 53),
|
||||
},
|
||||
}
|
||||
|
||||
func TestRouting(t *testing.T) {
|
||||
for _, tc := range testCases {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
setupTestEnv(t)
|
||||
|
||||
filter := createBPFFilter(tc.destination)
|
||||
handle := startPacketCapture(t, tc.expectedInterface, filter)
|
||||
|
||||
sendTestPacket(t, tc.destination, tc.expectedPacket.SrcPort, tc.dialer)
|
||||
|
||||
packetSource := gopacket.NewPacketSource(handle, handle.LinkType())
|
||||
packet, err := packetSource.NextPacket()
|
||||
require.NoError(t, err)
|
||||
|
||||
verifyPacket(t, packet, tc.expectedPacket)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func createPacketExpectation(srcIP string, srcPort int, dstIP string, dstPort int) PacketExpectation {
|
||||
return PacketExpectation{
|
||||
SrcIP: net.ParseIP(srcIP),
|
||||
DstIP: net.ParseIP(dstIP),
|
||||
SrcPort: srcPort,
|
||||
DstPort: dstPort,
|
||||
UDP: true,
|
||||
}
|
||||
}
|
||||
|
||||
func startPacketCapture(t *testing.T, intf, filter string) *pcap.Handle {
|
||||
t.Helper()
|
||||
|
||||
inactive, err := pcap.NewInactiveHandle(intf)
|
||||
require.NoError(t, err, "Failed to create inactive pcap handle")
|
||||
defer inactive.CleanUp()
|
||||
|
||||
err = inactive.SetSnapLen(1600)
|
||||
require.NoError(t, err, "Failed to set snap length on inactive handle")
|
||||
|
||||
err = inactive.SetTimeout(time.Second * 10)
|
||||
require.NoError(t, err, "Failed to set timeout on inactive handle")
|
||||
|
||||
err = inactive.SetImmediateMode(true)
|
||||
require.NoError(t, err, "Failed to set immediate mode on inactive handle")
|
||||
|
||||
handle, err := inactive.Activate()
|
||||
require.NoError(t, err, "Failed to activate pcap handle")
|
||||
t.Cleanup(handle.Close)
|
||||
|
||||
err = handle.SetBPFFilter(filter)
|
||||
require.NoError(t, err, "Failed to set BPF filter")
|
||||
|
||||
return handle
|
||||
}
|
||||
|
||||
func sendTestPacket(t *testing.T, destination string, sourcePort int, dialer dialer) {
|
||||
t.Helper()
|
||||
|
||||
if dialer == nil {
|
||||
dialer = &net.Dialer{}
|
||||
}
|
||||
|
||||
if sourcePort != 0 {
|
||||
localUDPAddr := &net.UDPAddr{
|
||||
IP: net.IPv4zero,
|
||||
Port: sourcePort,
|
||||
}
|
||||
switch dialer := dialer.(type) {
|
||||
case *nbnet.Dialer:
|
||||
dialer.LocalAddr = localUDPAddr
|
||||
case *net.Dialer:
|
||||
dialer.LocalAddr = localUDPAddr
|
||||
default:
|
||||
t.Fatal("Unsupported dialer type")
|
||||
}
|
||||
}
|
||||
|
||||
msg := new(dns.Msg)
|
||||
msg.Id = dns.Id()
|
||||
msg.RecursionDesired = true
|
||||
msg.Question = []dns.Question{
|
||||
{Name: "example.com.", Qtype: dns.TypeA, Qclass: dns.ClassINET},
|
||||
}
|
||||
|
||||
conn, err := dialer.Dial("udp", destination)
|
||||
require.NoError(t, err, "Failed to dial UDP")
|
||||
defer conn.Close()
|
||||
|
||||
data, err := msg.Pack()
|
||||
require.NoError(t, err, "Failed to pack DNS message")
|
||||
|
||||
_, err = conn.Write(data)
|
||||
if err != nil {
|
||||
if strings.Contains(err.Error(), "required key not available") {
|
||||
t.Logf("Ignoring WireGuard key error: %v", err)
|
||||
return
|
||||
}
|
||||
t.Fatalf("Failed to send DNS query: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
func createBPFFilter(destination string) string {
|
||||
host, port, err := net.SplitHostPort(destination)
|
||||
if err != nil {
|
||||
return fmt.Sprintf("udp and dst host %s and dst port %s", host, port)
|
||||
}
|
||||
return "udp"
|
||||
}
|
||||
|
||||
func verifyPacket(t *testing.T, packet gopacket.Packet, exp PacketExpectation) {
|
||||
t.Helper()
|
||||
|
||||
ipLayer := packet.Layer(layers.LayerTypeIPv4)
|
||||
require.NotNil(t, ipLayer, "Expected IPv4 layer not found in packet")
|
||||
|
||||
ip, ok := ipLayer.(*layers.IPv4)
|
||||
require.True(t, ok, "Failed to cast to IPv4 layer")
|
||||
|
||||
// Convert both source and destination IP addresses to 16-byte representation
|
||||
expectedSrcIP := exp.SrcIP.To16()
|
||||
actualSrcIP := ip.SrcIP.To16()
|
||||
assert.Equal(t, expectedSrcIP, actualSrcIP, "Source IP mismatch")
|
||||
|
||||
expectedDstIP := exp.DstIP.To16()
|
||||
actualDstIP := ip.DstIP.To16()
|
||||
assert.Equal(t, expectedDstIP, actualDstIP, "Destination IP mismatch")
|
||||
|
||||
if exp.UDP {
|
||||
udpLayer := packet.Layer(layers.LayerTypeUDP)
|
||||
require.NotNil(t, udpLayer, "Expected UDP layer not found in packet")
|
||||
|
||||
udp, ok := udpLayer.(*layers.UDP)
|
||||
require.True(t, ok, "Failed to cast to UDP layer")
|
||||
|
||||
assert.Equal(t, layers.UDPPort(exp.SrcPort), udp.SrcPort, "UDP source port mismatch")
|
||||
assert.Equal(t, layers.UDPPort(exp.DstPort), udp.DstPort, "UDP destination port mismatch")
|
||||
}
|
||||
|
||||
if exp.TCP {
|
||||
tcpLayer := packet.Layer(layers.LayerTypeTCP)
|
||||
require.NotNil(t, tcpLayer, "Expected TCP layer not found in packet")
|
||||
|
||||
tcp, ok := tcpLayer.(*layers.TCP)
|
||||
require.True(t, ok, "Failed to cast to TCP layer")
|
||||
|
||||
assert.Equal(t, layers.TCPPort(exp.SrcPort), tcp.SrcPort, "TCP source port mismatch")
|
||||
assert.Equal(t, layers.TCPPort(exp.DstPort), tcp.DstPort, "TCP destination port mismatch")
|
||||
}
|
||||
}
|
||||
@@ -1,23 +1,13 @@
|
||||
//go:build windows
|
||||
// +build windows
|
||||
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
"os"
|
||||
"os/exec"
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
"github.com/yusufpapurcu/wmi"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/iface"
|
||||
)
|
||||
|
||||
type Win32_IP4RouteTable struct {
|
||||
@@ -25,47 +15,23 @@ type Win32_IP4RouteTable struct {
|
||||
Mask string
|
||||
}
|
||||
|
||||
var prefixList []netip.Prefix
|
||||
var lastUpdate time.Time
|
||||
var mux = sync.Mutex{}
|
||||
|
||||
var routeManager *RouteManager
|
||||
|
||||
func setupRouting(initAddresses []net.IP, wgIface *iface.WGIface) (peer.BeforeAddPeerHookFunc, peer.AfterRemovePeerHookFunc, error) {
|
||||
return setupRoutingWithRouteManager(&routeManager, initAddresses, wgIface)
|
||||
}
|
||||
|
||||
func cleanupRouting() error {
|
||||
return cleanupRoutingWithRouteManager(routeManager)
|
||||
}
|
||||
|
||||
func getRoutesFromTable() ([]netip.Prefix, error) {
|
||||
mux.Lock()
|
||||
defer mux.Unlock()
|
||||
|
||||
var routes []Win32_IP4RouteTable
|
||||
query := "SELECT Destination, Mask FROM Win32_IP4RouteTable"
|
||||
|
||||
// If many routes are added at the same time this might block for a long time (seconds to minutes), so we cache the result
|
||||
if !isCacheDisabled() && time.Since(lastUpdate) < 2*time.Second {
|
||||
return prefixList, nil
|
||||
}
|
||||
|
||||
var routes []Win32_IP4RouteTable
|
||||
err := wmi.Query(query, &routes)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("get routes: %w", err)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
prefixList = nil
|
||||
var prefixList []netip.Prefix
|
||||
for _, route := range routes {
|
||||
addr, err := netip.ParseAddr(route.Destination)
|
||||
if err != nil {
|
||||
log.Warnf("Unable to parse route destination %s: %v", route.Destination, err)
|
||||
continue
|
||||
}
|
||||
maskSlice := net.ParseIP(route.Mask).To4()
|
||||
if maskSlice == nil {
|
||||
log.Warnf("Unable to parse route mask %s", route.Mask)
|
||||
continue
|
||||
}
|
||||
mask := net.IPv4Mask(maskSlice[0], maskSlice[1], maskSlice[2], maskSlice[3])
|
||||
@@ -76,66 +42,5 @@ func getRoutesFromTable() ([]netip.Prefix, error) {
|
||||
prefixList = append(prefixList, routePrefix)
|
||||
}
|
||||
}
|
||||
|
||||
lastUpdate = time.Now()
|
||||
return prefixList, nil
|
||||
}
|
||||
|
||||
func addRouteCmd(prefix netip.Prefix, nexthop netip.Addr, intf *net.Interface) error {
|
||||
args := []string{"add", prefix.String()}
|
||||
|
||||
if nexthop.IsValid() {
|
||||
args = append(args, nexthop.Unmap().String())
|
||||
} else {
|
||||
addr := "0.0.0.0"
|
||||
if prefix.Addr().Is6() {
|
||||
addr = "::"
|
||||
}
|
||||
args = append(args, addr)
|
||||
}
|
||||
|
||||
if intf != nil {
|
||||
args = append(args, "if", strconv.Itoa(intf.Index))
|
||||
}
|
||||
|
||||
out, err := exec.Command("route", args...).CombinedOutput()
|
||||
log.Tracef("route %s: %s", strings.Join(args, " "), out)
|
||||
if err != nil {
|
||||
return fmt.Errorf("route add: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func addToRouteTable(prefix netip.Prefix, nexthop netip.Addr, intf *net.Interface) error {
|
||||
if nexthop.Zone() != "" && intf == nil {
|
||||
zone, err := strconv.Atoi(nexthop.Zone())
|
||||
if err != nil {
|
||||
return fmt.Errorf("invalid zone: %w", err)
|
||||
}
|
||||
intf = &net.Interface{Index: zone}
|
||||
nexthop.WithZone("")
|
||||
}
|
||||
|
||||
return addRouteCmd(prefix, nexthop, intf)
|
||||
}
|
||||
|
||||
func removeFromRouteTable(prefix netip.Prefix, nexthop netip.Addr, _ *net.Interface) error {
|
||||
args := []string{"delete", prefix.String()}
|
||||
if nexthop.IsValid() {
|
||||
nexthop.WithZone("")
|
||||
args = append(args, nexthop.Unmap().String())
|
||||
}
|
||||
|
||||
out, err := exec.Command("route", args...).CombinedOutput()
|
||||
log.Tracef("route %s: %s", strings.Join(args, " "), out)
|
||||
|
||||
if err != nil {
|
||||
return fmt.Errorf("remove route: %w", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func isCacheDisabled() bool {
|
||||
return os.Getenv("NB_DISABLE_ROUTE_CACHE") == "true"
|
||||
}
|
||||
|
||||
@@ -1,289 +0,0 @@
|
||||
package routemanager
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"net"
|
||||
"os/exec"
|
||||
"strings"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
)
|
||||
|
||||
var expectedExtInt = "Ethernet1"
|
||||
|
||||
type RouteInfo struct {
|
||||
NextHop string `json:"nexthop"`
|
||||
InterfaceAlias string `json:"interfacealias"`
|
||||
RouteMetric int `json:"routemetric"`
|
||||
}
|
||||
|
||||
type FindNetRouteOutput struct {
|
||||
IPAddress string `json:"IPAddress"`
|
||||
InterfaceIndex int `json:"InterfaceIndex"`
|
||||
InterfaceAlias string `json:"InterfaceAlias"`
|
||||
AddressFamily int `json:"AddressFamily"`
|
||||
NextHop string `json:"NextHop"`
|
||||
DestinationPrefix string `json:"DestinationPrefix"`
|
||||
}
|
||||
|
||||
type testCase struct {
|
||||
name string
|
||||
destination string
|
||||
expectedSourceIP string
|
||||
expectedDestPrefix string
|
||||
expectedNextHop string
|
||||
expectedInterface string
|
||||
dialer dialer
|
||||
}
|
||||
|
||||
var expectedVPNint = "wgtest0"
|
||||
|
||||
var testCases = []testCase{
|
||||
{
|
||||
name: "To external host without custom dialer via vpn",
|
||||
destination: "192.0.2.1:53",
|
||||
expectedSourceIP: "100.64.0.1",
|
||||
expectedDestPrefix: "128.0.0.0/1",
|
||||
expectedNextHop: "0.0.0.0",
|
||||
expectedInterface: "wgtest0",
|
||||
dialer: &net.Dialer{},
|
||||
},
|
||||
{
|
||||
name: "To external host with custom dialer via physical interface",
|
||||
destination: "192.0.2.1:53",
|
||||
expectedDestPrefix: "192.0.2.1/32",
|
||||
expectedInterface: expectedExtInt,
|
||||
dialer: nbnet.NewDialer(),
|
||||
},
|
||||
|
||||
{
|
||||
name: "To duplicate internal route with custom dialer via physical interface",
|
||||
destination: "10.0.0.2:53",
|
||||
expectedDestPrefix: "10.0.0.2/32",
|
||||
expectedInterface: expectedExtInt,
|
||||
dialer: nbnet.NewDialer(),
|
||||
},
|
||||
{
|
||||
name: "To duplicate internal route without custom dialer via physical interface", // local route takes precedence
|
||||
destination: "10.0.0.2:53",
|
||||
expectedSourceIP: "10.0.0.1",
|
||||
expectedDestPrefix: "10.0.0.0/8",
|
||||
expectedNextHop: "0.0.0.0",
|
||||
expectedInterface: "Loopback Pseudo-Interface 1",
|
||||
dialer: &net.Dialer{},
|
||||
},
|
||||
|
||||
{
|
||||
name: "To unique vpn route with custom dialer via physical interface",
|
||||
destination: "172.16.0.2:53",
|
||||
expectedDestPrefix: "172.16.0.2/32",
|
||||
expectedInterface: expectedExtInt,
|
||||
dialer: nbnet.NewDialer(),
|
||||
},
|
||||
{
|
||||
name: "To unique vpn route without custom dialer via vpn",
|
||||
destination: "172.16.0.2:53",
|
||||
expectedSourceIP: "100.64.0.1",
|
||||
expectedDestPrefix: "172.16.0.0/12",
|
||||
expectedNextHop: "0.0.0.0",
|
||||
expectedInterface: "wgtest0",
|
||||
dialer: &net.Dialer{},
|
||||
},
|
||||
|
||||
{
|
||||
name: "To more specific route without custom dialer via vpn interface",
|
||||
destination: "10.10.0.2:53",
|
||||
expectedSourceIP: "100.64.0.1",
|
||||
expectedDestPrefix: "10.10.0.0/24",
|
||||
expectedNextHop: "0.0.0.0",
|
||||
expectedInterface: "wgtest0",
|
||||
dialer: &net.Dialer{},
|
||||
},
|
||||
|
||||
{
|
||||
name: "To more specific route (local) without custom dialer via physical interface",
|
||||
destination: "127.0.10.2:53",
|
||||
expectedSourceIP: "10.0.0.1",
|
||||
expectedDestPrefix: "127.0.0.0/8",
|
||||
expectedNextHop: "0.0.0.0",
|
||||
expectedInterface: "Loopback Pseudo-Interface 1",
|
||||
dialer: &net.Dialer{},
|
||||
},
|
||||
}
|
||||
|
||||
func TestRouting(t *testing.T) {
|
||||
for _, tc := range testCases {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
setupTestEnv(t)
|
||||
|
||||
route, err := fetchOriginalGateway()
|
||||
require.NoError(t, err, "Failed to fetch original gateway")
|
||||
ip, err := fetchInterfaceIP(route.InterfaceAlias)
|
||||
require.NoError(t, err, "Failed to fetch interface IP")
|
||||
|
||||
output := testRoute(t, tc.destination, tc.dialer)
|
||||
if tc.expectedInterface == expectedExtInt {
|
||||
verifyOutput(t, output, ip, tc.expectedDestPrefix, route.NextHop, route.InterfaceAlias)
|
||||
} else {
|
||||
verifyOutput(t, output, tc.expectedSourceIP, tc.expectedDestPrefix, tc.expectedNextHop, tc.expectedInterface)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// fetchInterfaceIP fetches the IPv4 address of the specified interface.
|
||||
func fetchInterfaceIP(interfaceAlias string) (string, error) {
|
||||
script := fmt.Sprintf(`Get-NetIPAddress -InterfaceAlias "%s" | Where-Object AddressFamily -eq 2 | Select-Object -ExpandProperty IPAddress`, interfaceAlias)
|
||||
out, err := exec.Command("powershell", "-Command", script).Output()
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("failed to execute Get-NetIPAddress: %w", err)
|
||||
}
|
||||
|
||||
ip := strings.TrimSpace(string(out))
|
||||
return ip, nil
|
||||
}
|
||||
|
||||
func testRoute(t *testing.T, destination string, dialer dialer) *FindNetRouteOutput {
|
||||
t.Helper()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
|
||||
defer cancel()
|
||||
|
||||
conn, err := dialer.DialContext(ctx, "udp", destination)
|
||||
require.NoError(t, err, "Failed to dial destination")
|
||||
defer func() {
|
||||
err := conn.Close()
|
||||
assert.NoError(t, err, "Failed to close connection")
|
||||
}()
|
||||
|
||||
host, _, err := net.SplitHostPort(destination)
|
||||
require.NoError(t, err)
|
||||
|
||||
script := fmt.Sprintf(`Find-NetRoute -RemoteIPAddress "%s" | Select-Object -Property IPAddress, InterfaceIndex, InterfaceAlias, AddressFamily, NextHop, DestinationPrefix | ConvertTo-Json`, host)
|
||||
|
||||
out, err := exec.Command("powershell", "-Command", script).Output()
|
||||
require.NoError(t, err, "Failed to execute Find-NetRoute")
|
||||
|
||||
var outputs []FindNetRouteOutput
|
||||
err = json.Unmarshal(out, &outputs)
|
||||
require.NoError(t, err, "Failed to parse JSON outputs from Find-NetRoute")
|
||||
|
||||
require.Greater(t, len(outputs), 0, "No route found for destination")
|
||||
combinedOutput := combineOutputs(outputs)
|
||||
|
||||
return combinedOutput
|
||||
}
|
||||
|
||||
func createAndSetupDummyInterface(t *testing.T, interfaceName, ipAddressCIDR string) string {
|
||||
t.Helper()
|
||||
|
||||
ip, ipNet, err := net.ParseCIDR(ipAddressCIDR)
|
||||
require.NoError(t, err)
|
||||
subnetMaskSize, _ := ipNet.Mask.Size()
|
||||
script := fmt.Sprintf(`New-NetIPAddress -InterfaceAlias "%s" -IPAddress "%s" -PrefixLength %d -PolicyStore ActiveStore -Confirm:$False`, interfaceName, ip.String(), subnetMaskSize)
|
||||
_, err = exec.Command("powershell", "-Command", script).CombinedOutput()
|
||||
require.NoError(t, err, "Failed to assign IP address to loopback adapter")
|
||||
|
||||
// Wait for the IP address to be applied
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
|
||||
defer cancel()
|
||||
err = waitForIPAddress(ctx, interfaceName, ip.String())
|
||||
require.NoError(t, err, "IP address not applied within timeout")
|
||||
|
||||
t.Cleanup(func() {
|
||||
script = fmt.Sprintf(`Remove-NetIPAddress -InterfaceAlias "%s" -IPAddress "%s" -Confirm:$False`, interfaceName, ip.String())
|
||||
_, err = exec.Command("powershell", "-Command", script).CombinedOutput()
|
||||
require.NoError(t, err, "Failed to remove IP address from loopback adapter")
|
||||
})
|
||||
|
||||
return interfaceName
|
||||
}
|
||||
|
||||
func fetchOriginalGateway() (*RouteInfo, error) {
|
||||
cmd := exec.Command("powershell", "-Command", "Get-NetRoute -DestinationPrefix 0.0.0.0/0 | Select-Object NextHop, RouteMetric, InterfaceAlias | ConvertTo-Json")
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to execute Get-NetRoute: %w", err)
|
||||
}
|
||||
|
||||
var routeInfo RouteInfo
|
||||
err = json.Unmarshal(output, &routeInfo)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to parse JSON output: %w", err)
|
||||
}
|
||||
|
||||
return &routeInfo, nil
|
||||
}
|
||||
|
||||
func verifyOutput(t *testing.T, output *FindNetRouteOutput, sourceIP, destPrefix, nextHop, intf string) {
|
||||
t.Helper()
|
||||
|
||||
assert.Equal(t, sourceIP, output.IPAddress, "Source IP mismatch")
|
||||
assert.Equal(t, destPrefix, output.DestinationPrefix, "Destination prefix mismatch")
|
||||
assert.Equal(t, nextHop, output.NextHop, "Next hop mismatch")
|
||||
assert.Equal(t, intf, output.InterfaceAlias, "Interface mismatch")
|
||||
}
|
||||
|
||||
func waitForIPAddress(ctx context.Context, interfaceAlias, expectedIPAddress string) error {
|
||||
ticker := time.NewTicker(1 * time.Second)
|
||||
defer ticker.Stop()
|
||||
|
||||
for {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return ctx.Err()
|
||||
case <-ticker.C:
|
||||
out, err := exec.Command("powershell", "-Command", fmt.Sprintf(`Get-NetIPAddress -InterfaceAlias "%s" | Select-Object -ExpandProperty IPAddress`, interfaceAlias)).CombinedOutput()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
ipAddresses := strings.Split(strings.TrimSpace(string(out)), "\n")
|
||||
for _, ip := range ipAddresses {
|
||||
if strings.TrimSpace(ip) == expectedIPAddress {
|
||||
return nil
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func combineOutputs(outputs []FindNetRouteOutput) *FindNetRouteOutput {
|
||||
var combined FindNetRouteOutput
|
||||
|
||||
for _, output := range outputs {
|
||||
if output.IPAddress != "" {
|
||||
combined.IPAddress = output.IPAddress
|
||||
}
|
||||
if output.InterfaceIndex != 0 {
|
||||
combined.InterfaceIndex = output.InterfaceIndex
|
||||
}
|
||||
if output.InterfaceAlias != "" {
|
||||
combined.InterfaceAlias = output.InterfaceAlias
|
||||
}
|
||||
if output.AddressFamily != 0 {
|
||||
combined.AddressFamily = output.AddressFamily
|
||||
}
|
||||
if output.NextHop != "" {
|
||||
combined.NextHop = output.NextHop
|
||||
}
|
||||
if output.DestinationPrefix != "" {
|
||||
combined.DestinationPrefix = output.DestinationPrefix
|
||||
}
|
||||
}
|
||||
|
||||
return &combined
|
||||
}
|
||||
|
||||
func setupDummyInterfacesAndRoutes(t *testing.T) {
|
||||
t.Helper()
|
||||
|
||||
createAndSetupDummyInterface(t, "Loopback Pseudo-Interface 1", "10.0.0.1/8")
|
||||
}
|
||||
@@ -1,132 +0,0 @@
|
||||
package routeselector
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"slices"
|
||||
"strings"
|
||||
|
||||
"github.com/hashicorp/go-multierror"
|
||||
"golang.org/x/exp/maps"
|
||||
|
||||
route "github.com/netbirdio/netbird/route"
|
||||
)
|
||||
|
||||
type RouteSelector struct {
|
||||
selectedRoutes map[string]struct{}
|
||||
selectAll bool
|
||||
}
|
||||
|
||||
func NewRouteSelector() *RouteSelector {
|
||||
return &RouteSelector{
|
||||
selectedRoutes: map[string]struct{}{},
|
||||
// default selects all routes
|
||||
selectAll: true,
|
||||
}
|
||||
}
|
||||
|
||||
// SelectRoutes updates the selected routes based on the provided route IDs.
|
||||
func (rs *RouteSelector) SelectRoutes(routes []string, appendRoute bool, allRoutes []string) error {
|
||||
if !appendRoute {
|
||||
rs.selectedRoutes = map[string]struct{}{}
|
||||
}
|
||||
|
||||
var multiErr *multierror.Error
|
||||
for _, route := range routes {
|
||||
if !slices.Contains(allRoutes, route) {
|
||||
multiErr = multierror.Append(multiErr, fmt.Errorf("route '%s' is not available", route))
|
||||
continue
|
||||
}
|
||||
|
||||
rs.selectedRoutes[route] = struct{}{}
|
||||
}
|
||||
rs.selectAll = false
|
||||
|
||||
if multiErr != nil {
|
||||
multiErr.ErrorFormat = formatError
|
||||
}
|
||||
|
||||
return multiErr.ErrorOrNil()
|
||||
}
|
||||
|
||||
// SelectAllRoutes sets the selector to select all routes.
|
||||
func (rs *RouteSelector) SelectAllRoutes() {
|
||||
rs.selectAll = true
|
||||
rs.selectedRoutes = map[string]struct{}{}
|
||||
}
|
||||
|
||||
// DeselectRoutes removes specific routes from the selection.
|
||||
// If the selector is in "select all" mode, it will transition to "select specific" mode.
|
||||
func (rs *RouteSelector) DeselectRoutes(routes []string, allRoutes []string) error {
|
||||
if rs.selectAll {
|
||||
rs.selectAll = false
|
||||
rs.selectedRoutes = map[string]struct{}{}
|
||||
for _, route := range allRoutes {
|
||||
rs.selectedRoutes[route] = struct{}{}
|
||||
}
|
||||
}
|
||||
|
||||
var multiErr *multierror.Error
|
||||
|
||||
for _, route := range routes {
|
||||
if !slices.Contains(allRoutes, route) {
|
||||
multiErr = multierror.Append(multiErr, fmt.Errorf("route '%s' is not available", route))
|
||||
continue
|
||||
}
|
||||
delete(rs.selectedRoutes, route)
|
||||
}
|
||||
|
||||
if multiErr != nil {
|
||||
multiErr.ErrorFormat = formatError
|
||||
}
|
||||
|
||||
return multiErr.ErrorOrNil()
|
||||
}
|
||||
|
||||
// DeselectAllRoutes deselects all routes, effectively disabling route selection.
|
||||
func (rs *RouteSelector) DeselectAllRoutes() {
|
||||
rs.selectAll = false
|
||||
rs.selectedRoutes = map[string]struct{}{}
|
||||
}
|
||||
|
||||
// IsSelected checks if a specific route is selected.
|
||||
func (rs *RouteSelector) IsSelected(routeID string) bool {
|
||||
if rs.selectAll {
|
||||
return true
|
||||
}
|
||||
_, selected := rs.selectedRoutes[routeID]
|
||||
return selected
|
||||
}
|
||||
|
||||
// FilterSelected removes unselected routes from the provided map.
|
||||
func (rs *RouteSelector) FilterSelected(routes map[string][]*route.Route) map[string][]*route.Route {
|
||||
if rs.selectAll {
|
||||
return maps.Clone(routes)
|
||||
}
|
||||
|
||||
filtered := map[string][]*route.Route{}
|
||||
for id, rt := range routes {
|
||||
netID := id
|
||||
if i := strings.LastIndex(id, "-"); i != -1 {
|
||||
netID = id[:i]
|
||||
}
|
||||
if rs.IsSelected(netID) {
|
||||
filtered[id] = rt
|
||||
}
|
||||
}
|
||||
return filtered
|
||||
}
|
||||
|
||||
func formatError(es []error) string {
|
||||
if len(es) == 1 {
|
||||
return fmt.Sprintf("1 error occurred:\n\t* %s", es[0])
|
||||
}
|
||||
|
||||
points := make([]string, len(es))
|
||||
for i, err := range es {
|
||||
points[i] = fmt.Sprintf("* %s", err)
|
||||
}
|
||||
|
||||
return fmt.Sprintf(
|
||||
"%d errors occurred:\n\t%s",
|
||||
len(es), strings.Join(points, "\n\t"))
|
||||
}
|
||||
@@ -1,275 +0,0 @@
|
||||
package routeselector_test
|
||||
|
||||
import (
|
||||
"slices"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/routeselector"
|
||||
"github.com/netbirdio/netbird/route"
|
||||
)
|
||||
|
||||
func TestRouteSelector_SelectRoutes(t *testing.T) {
|
||||
allRoutes := []string{"route1", "route2", "route3"}
|
||||
|
||||
tests := []struct {
|
||||
name string
|
||||
initialSelected []string
|
||||
|
||||
selectRoutes []string
|
||||
append bool
|
||||
|
||||
wantSelected []string
|
||||
wantError bool
|
||||
}{
|
||||
{
|
||||
name: "Select specific routes, initial all selected",
|
||||
selectRoutes: []string{"route1", "route2"},
|
||||
wantSelected: []string{"route1", "route2"},
|
||||
},
|
||||
{
|
||||
name: "Select specific routes, initial all deselected",
|
||||
initialSelected: []string{},
|
||||
selectRoutes: []string{"route1", "route2"},
|
||||
wantSelected: []string{"route1", "route2"},
|
||||
},
|
||||
{
|
||||
name: "Select specific routes with initial selection",
|
||||
initialSelected: []string{"route1"},
|
||||
selectRoutes: []string{"route2", "route3"},
|
||||
wantSelected: []string{"route2", "route3"},
|
||||
},
|
||||
{
|
||||
name: "Select non-existing route",
|
||||
selectRoutes: []string{"route1", "route4"},
|
||||
wantSelected: []string{"route1"},
|
||||
wantError: true,
|
||||
},
|
||||
{
|
||||
name: "Append route with initial selection",
|
||||
initialSelected: []string{"route1"},
|
||||
selectRoutes: []string{"route2"},
|
||||
append: true,
|
||||
wantSelected: []string{"route1", "route2"},
|
||||
},
|
||||
{
|
||||
name: "Append route without initial selection",
|
||||
selectRoutes: []string{"route2"},
|
||||
append: true,
|
||||
wantSelected: []string{"route2"},
|
||||
},
|
||||
}
|
||||
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
rs := routeselector.NewRouteSelector()
|
||||
|
||||
if tt.initialSelected != nil {
|
||||
err := rs.SelectRoutes(tt.initialSelected, false, allRoutes)
|
||||
require.NoError(t, err)
|
||||
}
|
||||
|
||||
err := rs.SelectRoutes(tt.selectRoutes, tt.append, allRoutes)
|
||||
if tt.wantError {
|
||||
assert.Error(t, err)
|
||||
} else {
|
||||
assert.NoError(t, err)
|
||||
}
|
||||
|
||||
for _, id := range allRoutes {
|
||||
assert.Equal(t, rs.IsSelected(id), slices.Contains(tt.wantSelected, id))
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestRouteSelector_SelectAllRoutes(t *testing.T) {
|
||||
allRoutes := []string{"route1", "route2", "route3"}
|
||||
|
||||
tests := []struct {
|
||||
name string
|
||||
initialSelected []string
|
||||
|
||||
wantSelected []string
|
||||
}{
|
||||
{
|
||||
name: "Initial all selected",
|
||||
wantSelected: []string{"route1", "route2", "route3"},
|
||||
},
|
||||
{
|
||||
name: "Initial all deselected",
|
||||
initialSelected: []string{},
|
||||
wantSelected: []string{"route1", "route2", "route3"},
|
||||
},
|
||||
{
|
||||
name: "Initial some selected",
|
||||
initialSelected: []string{"route1"},
|
||||
wantSelected: []string{"route1", "route2", "route3"},
|
||||
},
|
||||
{
|
||||
name: "Initial all selected",
|
||||
initialSelected: []string{"route1", "route2", "route3"},
|
||||
wantSelected: []string{"route1", "route2", "route3"},
|
||||
},
|
||||
}
|
||||
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
rs := routeselector.NewRouteSelector()
|
||||
|
||||
if tt.initialSelected != nil {
|
||||
err := rs.SelectRoutes(tt.initialSelected, false, allRoutes)
|
||||
require.NoError(t, err)
|
||||
}
|
||||
|
||||
rs.SelectAllRoutes()
|
||||
|
||||
for _, id := range allRoutes {
|
||||
assert.Equal(t, rs.IsSelected(id), slices.Contains(tt.wantSelected, id))
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestRouteSelector_DeselectRoutes(t *testing.T) {
|
||||
allRoutes := []string{"route1", "route2", "route3"}
|
||||
|
||||
tests := []struct {
|
||||
name string
|
||||
initialSelected []string
|
||||
|
||||
deselectRoutes []string
|
||||
|
||||
wantSelected []string
|
||||
wantError bool
|
||||
}{
|
||||
{
|
||||
name: "Deselect specific routes, initial all selected",
|
||||
deselectRoutes: []string{"route1", "route2"},
|
||||
wantSelected: []string{"route3"},
|
||||
},
|
||||
{
|
||||
name: "Deselect specific routes, initial all deselected",
|
||||
initialSelected: []string{},
|
||||
deselectRoutes: []string{"route1", "route2"},
|
||||
wantSelected: []string{},
|
||||
},
|
||||
{
|
||||
name: "Deselect specific routes with initial selection",
|
||||
initialSelected: []string{"route1", "route2"},
|
||||
deselectRoutes: []string{"route1", "route3"},
|
||||
wantSelected: []string{"route2"},
|
||||
},
|
||||
{
|
||||
name: "Deselect non-existing route",
|
||||
initialSelected: []string{"route1", "route2"},
|
||||
deselectRoutes: []string{"route1", "route4"},
|
||||
wantSelected: []string{"route2"},
|
||||
wantError: true,
|
||||
},
|
||||
}
|
||||
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
rs := routeselector.NewRouteSelector()
|
||||
|
||||
if tt.initialSelected != nil {
|
||||
err := rs.SelectRoutes(tt.initialSelected, false, allRoutes)
|
||||
require.NoError(t, err)
|
||||
}
|
||||
|
||||
err := rs.DeselectRoutes(tt.deselectRoutes, allRoutes)
|
||||
if tt.wantError {
|
||||
assert.Error(t, err)
|
||||
} else {
|
||||
assert.NoError(t, err)
|
||||
}
|
||||
|
||||
for _, id := range allRoutes {
|
||||
assert.Equal(t, rs.IsSelected(id), slices.Contains(tt.wantSelected, id))
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestRouteSelector_DeselectAll(t *testing.T) {
|
||||
allRoutes := []string{"route1", "route2", "route3"}
|
||||
|
||||
tests := []struct {
|
||||
name string
|
||||
initialSelected []string
|
||||
|
||||
wantSelected []string
|
||||
}{
|
||||
{
|
||||
name: "Initial all selected",
|
||||
wantSelected: []string{},
|
||||
},
|
||||
{
|
||||
name: "Initial all deselected",
|
||||
initialSelected: []string{},
|
||||
wantSelected: []string{},
|
||||
},
|
||||
{
|
||||
name: "Initial some selected",
|
||||
initialSelected: []string{"route1", "route2"},
|
||||
wantSelected: []string{},
|
||||
},
|
||||
{
|
||||
name: "Initial all selected",
|
||||
initialSelected: []string{"route1", "route2", "route3"},
|
||||
wantSelected: []string{},
|
||||
},
|
||||
}
|
||||
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
rs := routeselector.NewRouteSelector()
|
||||
|
||||
if tt.initialSelected != nil {
|
||||
err := rs.SelectRoutes(tt.initialSelected, false, allRoutes)
|
||||
require.NoError(t, err)
|
||||
}
|
||||
|
||||
rs.DeselectAllRoutes()
|
||||
|
||||
for _, id := range allRoutes {
|
||||
assert.Equal(t, rs.IsSelected(id), slices.Contains(tt.wantSelected, id))
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestRouteSelector_IsSelected(t *testing.T) {
|
||||
rs := routeselector.NewRouteSelector()
|
||||
|
||||
err := rs.SelectRoutes([]string{"route1", "route2"}, false, []string{"route1", "route2", "route3"})
|
||||
require.NoError(t, err)
|
||||
|
||||
assert.True(t, rs.IsSelected("route1"))
|
||||
assert.True(t, rs.IsSelected("route2"))
|
||||
assert.False(t, rs.IsSelected("route3"))
|
||||
assert.False(t, rs.IsSelected("route4"))
|
||||
}
|
||||
|
||||
func TestRouteSelector_FilterSelected(t *testing.T) {
|
||||
rs := routeselector.NewRouteSelector()
|
||||
|
||||
err := rs.SelectRoutes([]string{"route1", "route2"}, false, []string{"route1", "route2", "route3"})
|
||||
require.NoError(t, err)
|
||||
|
||||
routes := map[string][]*route.Route{
|
||||
"route1-10.0.0.0/8": {},
|
||||
"route2-192.168.0.0/16": {},
|
||||
"route3-172.16.0.0/12": {},
|
||||
}
|
||||
|
||||
filtered := rs.FilterSelected(routes)
|
||||
|
||||
assert.Equal(t, map[string][]*route.Route{
|
||||
"route1-10.0.0.0/8": {},
|
||||
"route2-192.168.0.0/16": {},
|
||||
}, filtered)
|
||||
}
|
||||
@@ -1,82 +0,0 @@
|
||||
package internal
|
||||
|
||||
import (
|
||||
"context"
|
||||
"os/exec"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
)
|
||||
|
||||
type SessionWatcher struct {
|
||||
ctx context.Context
|
||||
mutex sync.Mutex
|
||||
|
||||
peerStatusRecorder *peer.Status
|
||||
watchTicker *time.Ticker
|
||||
|
||||
sendNotification bool
|
||||
onExpireListener func()
|
||||
}
|
||||
|
||||
// NewSessionWatcher creates a new instance of SessionWatcher.
|
||||
func NewSessionWatcher(ctx context.Context, peerStatusRecorder *peer.Status) *SessionWatcher {
|
||||
s := &SessionWatcher{
|
||||
ctx: ctx,
|
||||
peerStatusRecorder: peerStatusRecorder,
|
||||
watchTicker: time.NewTicker(2 * time.Second),
|
||||
}
|
||||
go s.startWatcher()
|
||||
return s
|
||||
}
|
||||
|
||||
// SetOnExpireListener sets the callback func to be called when the session expires.
|
||||
func (s *SessionWatcher) SetOnExpireListener(onExpire func()) {
|
||||
s.mutex.Lock()
|
||||
defer s.mutex.Unlock()
|
||||
s.onExpireListener = onExpire
|
||||
}
|
||||
|
||||
// startWatcher continuously checks if the session requires login and
|
||||
// calls the onExpireListener if login is required.
|
||||
func (s *SessionWatcher) startWatcher() {
|
||||
for {
|
||||
select {
|
||||
case <-s.ctx.Done():
|
||||
s.watchTicker.Stop()
|
||||
return
|
||||
case <-s.watchTicker.C:
|
||||
managementState := s.peerStatusRecorder.GetManagementState()
|
||||
if managementState.Connected {
|
||||
s.sendNotification = true
|
||||
}
|
||||
|
||||
isLoginRequired := s.peerStatusRecorder.IsLoginRequired()
|
||||
if isLoginRequired && s.sendNotification && s.onExpireListener != nil {
|
||||
s.mutex.Lock()
|
||||
s.onExpireListener()
|
||||
s.sendNotification = false
|
||||
s.mutex.Unlock()
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// CheckUIApp checks whether UI application is running.
|
||||
func CheckUIApp() bool {
|
||||
cmd := exec.Command("ps", "-ef")
|
||||
output, err := cmd.Output()
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
|
||||
lines := strings.Split(string(output), "\n")
|
||||
for _, line := range lines {
|
||||
if strings.Contains(line, "netbird-ui") && !strings.Contains(line, "grep") {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
@@ -1,24 +0,0 @@
|
||||
package stdnet
|
||||
|
||||
import (
|
||||
"net"
|
||||
|
||||
"github.com/pion/transport/v3"
|
||||
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
)
|
||||
|
||||
// Dial connects to the address on the named network.
|
||||
func (n *Net) Dial(network, address string) (net.Conn, error) {
|
||||
return nbnet.NewDialer().Dial(network, address)
|
||||
}
|
||||
|
||||
// DialUDP connects to the address on the named UDP network.
|
||||
func (n *Net) DialUDP(network string, laddr, raddr *net.UDPAddr) (transport.UDPConn, error) {
|
||||
return nbnet.DialUDP(network, laddr, raddr)
|
||||
}
|
||||
|
||||
// DialTCP connects to the address on the named TCP network.
|
||||
func (n *Net) DialTCP(network string, laddr, raddr *net.TCPAddr) (transport.TCPConn, error) {
|
||||
return nbnet.DialTCP(network, laddr, raddr)
|
||||
}
|
||||
@@ -1,20 +0,0 @@
|
||||
package stdnet
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net"
|
||||
|
||||
"github.com/pion/transport/v3"
|
||||
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
)
|
||||
|
||||
// ListenPacket listens for incoming packets on the given network and address.
|
||||
func (n *Net) ListenPacket(network, address string) (net.PacketConn, error) {
|
||||
return nbnet.NewListener().ListenPacket(context.Background(), network, address)
|
||||
}
|
||||
|
||||
// ListenUDP acts like ListenPacket for UDP networks.
|
||||
func (n *Net) ListenUDP(network string, locAddr *net.UDPAddr) (transport.UDPConn, error) {
|
||||
return nbnet.ListenUDP(network, locAddr)
|
||||
}
|
||||
@@ -12,12 +12,10 @@ import (
|
||||
|
||||
"github.com/google/gopacket"
|
||||
"github.com/google/gopacket/layers"
|
||||
"github.com/pion/transport/v3"
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/ebpf"
|
||||
ebpfMgr "github.com/netbirdio/netbird/client/internal/ebpf/manager"
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
)
|
||||
|
||||
// WGEBPFProxy definition for proxy with EBPF support
|
||||
@@ -30,7 +28,7 @@ type WGEBPFProxy struct {
|
||||
turnConnMutex sync.Mutex
|
||||
|
||||
rawConn net.PacketConn
|
||||
conn transport.UDPConn
|
||||
conn *net.UDPConn
|
||||
}
|
||||
|
||||
// NewWGEBPFProxy create new WGEBPFProxy instance
|
||||
@@ -68,7 +66,7 @@ func (p *WGEBPFProxy) Listen() error {
|
||||
IP: net.ParseIP("127.0.0.1"),
|
||||
}
|
||||
|
||||
conn, err := nbnet.ListenUDP("udp", &addr)
|
||||
p.conn, err = net.ListenUDP("udp", &addr)
|
||||
if err != nil {
|
||||
cErr := p.Free()
|
||||
if cErr != nil {
|
||||
@@ -76,7 +74,6 @@ func (p *WGEBPFProxy) Listen() error {
|
||||
}
|
||||
return err
|
||||
}
|
||||
p.conn = conn
|
||||
|
||||
go p.proxyToRemote()
|
||||
log.Infof("local wg proxy listening on: %d", wgPorxyPort)
|
||||
@@ -211,41 +208,20 @@ generatePort:
|
||||
}
|
||||
|
||||
func (p *WGEBPFProxy) prepareSenderRawSocket() (net.PacketConn, error) {
|
||||
// Create a raw socket.
|
||||
fd, err := syscall.Socket(syscall.AF_INET, syscall.SOCK_RAW, syscall.IPPROTO_RAW)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("creating raw socket failed: %w", err)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// Set the IP_HDRINCL option on the socket to tell the kernel that headers are included in the packet.
|
||||
err = syscall.SetsockoptInt(fd, syscall.IPPROTO_IP, syscall.IP_HDRINCL, 1)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("setting IP_HDRINCL failed: %w", err)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// Bind the socket to the "lo" interface.
|
||||
err = syscall.SetsockoptString(fd, syscall.SOL_SOCKET, syscall.SO_BINDTODEVICE, "lo")
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("binding to lo interface failed: %w", err)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// Set the fwmark on the socket.
|
||||
err = nbnet.SetSocketOpt(fd)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("setting fwmark failed: %w", err)
|
||||
}
|
||||
|
||||
// Convert the file descriptor to a PacketConn.
|
||||
file := os.NewFile(uintptr(fd), fmt.Sprintf("fd %d", fd))
|
||||
if file == nil {
|
||||
return nil, fmt.Errorf("converting fd to file failed")
|
||||
}
|
||||
packetConn, err := net.FilePacketConn(file)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("converting file to packet conn failed: %w", err)
|
||||
}
|
||||
|
||||
return packetConn, nil
|
||||
return net.FilePacketConn(os.NewFile(uintptr(fd), fmt.Sprintf("fd %d", fd)))
|
||||
}
|
||||
|
||||
func (p *WGEBPFProxy) sendPkg(data []byte, port uint16) error {
|
||||
|
||||
@@ -6,8 +6,6 @@ import (
|
||||
"net"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
nbnet "github.com/netbirdio/netbird/util/net"
|
||||
)
|
||||
|
||||
// WGUserSpaceProxy proxies
|
||||
@@ -35,7 +33,7 @@ func (p *WGUserSpaceProxy) AddTurnConn(remoteConn net.Conn) (net.Addr, error) {
|
||||
p.remoteConn = remoteConn
|
||||
|
||||
var err error
|
||||
p.localConn, err = nbnet.NewDialer().Dial("udp", fmt.Sprintf(":%d", p.localWGListenPort))
|
||||
p.localConn, err = net.Dial("udp", fmt.Sprintf(":%d", p.localWGListenPort))
|
||||
if err != nil {
|
||||
log.Errorf("failed dialing to local Wireguard port %s", err)
|
||||
return nil, err
|
||||
|
||||
@@ -82,7 +82,6 @@ func (c *Client) Run(fd int32, interfaceName string) error {
|
||||
return err
|
||||
}
|
||||
c.recorder.UpdateManagementAddress(cfg.ManagementURL.String())
|
||||
c.recorder.UpdateRosenpass(cfg.RosenpassEnabled, cfg.RosenpassPermissive)
|
||||
|
||||
var ctx context.Context
|
||||
//nolint
|
||||
|
||||
@@ -71,42 +71,6 @@ func (p *Preferences) SetPreSharedKey(key string) {
|
||||
p.configInput.PreSharedKey = &key
|
||||
}
|
||||
|
||||
// SetRosenpassEnabled store if rosenpass is enabled
|
||||
func (p *Preferences) SetRosenpassEnabled(enabled bool) {
|
||||
p.configInput.RosenpassEnabled = &enabled
|
||||
}
|
||||
|
||||
// GetRosenpassEnabled read rosenpass enabled from config file
|
||||
func (p *Preferences) GetRosenpassEnabled() (bool, error) {
|
||||
if p.configInput.RosenpassEnabled != nil {
|
||||
return *p.configInput.RosenpassEnabled, nil
|
||||
}
|
||||
|
||||
cfg, err := internal.ReadConfig(p.configInput.ConfigPath)
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
return cfg.RosenpassEnabled, err
|
||||
}
|
||||
|
||||
// SetRosenpassPermissive store the given permissive and wait for commit
|
||||
func (p *Preferences) SetRosenpassPermissive(permissive bool) {
|
||||
p.configInput.RosenpassPermissive = &permissive
|
||||
}
|
||||
|
||||
// GetRosenpassPermissive read rosenpass permissive from config file
|
||||
func (p *Preferences) GetRosenpassPermissive() (bool, error) {
|
||||
if p.configInput.RosenpassPermissive != nil {
|
||||
return *p.configInput.RosenpassPermissive, nil
|
||||
}
|
||||
|
||||
cfg, err := internal.ReadConfig(p.configInput.ConfigPath)
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
return cfg.RosenpassPermissive, err
|
||||
}
|
||||
|
||||
// Commit write out the changes into config file
|
||||
func (p *Preferences) Commit() error {
|
||||
_, err := internal.UpdateOrCreateConfig(p.configInput)
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -2,7 +2,6 @@ syntax = "proto3";
|
||||
|
||||
import "google/protobuf/descriptor.proto";
|
||||
import "google/protobuf/timestamp.proto";
|
||||
import "google/protobuf/duration.proto";
|
||||
|
||||
option go_package = "/proto";
|
||||
|
||||
@@ -27,21 +26,6 @@ service DaemonService {
|
||||
|
||||
// GetConfig of the daemon.
|
||||
rpc GetConfig(GetConfigRequest) returns (GetConfigResponse) {}
|
||||
|
||||
// List available network routes
|
||||
rpc ListRoutes(ListRoutesRequest) returns (ListRoutesResponse) {}
|
||||
|
||||
// Select specific routes
|
||||
rpc SelectRoutes(SelectRoutesRequest) returns (SelectRoutesResponse) {}
|
||||
|
||||
// Deselect specific routes
|
||||
rpc DeselectRoutes(SelectRoutesRequest) returns (SelectRoutesResponse) {}
|
||||
|
||||
// DebugBundle creates a debug bundle
|
||||
rpc DebugBundle(DebugBundleRequest) returns (DebugBundleResponse) {}
|
||||
|
||||
// SetLogLevel sets the log level of the daemon
|
||||
rpc SetLogLevel(SetLogLevelRequest) returns (SetLogLevelResponse) {}
|
||||
};
|
||||
|
||||
message LoginRequest {
|
||||
@@ -50,7 +34,7 @@ message LoginRequest {
|
||||
|
||||
// This is the old PreSharedKey field which will be deprecated in favor of optionalPreSharedKey field that is defined as optional
|
||||
// to allow clearing of preshared key while being able to persist in the config file.
|
||||
string preSharedKey = 2 [deprecated = true];
|
||||
string preSharedKey = 2 [deprecated=true];
|
||||
|
||||
// managementUrl to authenticate.
|
||||
string managementUrl = 3;
|
||||
@@ -79,14 +63,6 @@ message LoginRequest {
|
||||
optional int64 wireguardPort = 12;
|
||||
|
||||
optional string optionalPreSharedKey = 13;
|
||||
|
||||
optional bool disableAutoConnect = 14;
|
||||
|
||||
optional bool serverSSHAllowed = 15;
|
||||
|
||||
optional bool rosenpassPermissive = 16;
|
||||
|
||||
repeated string extraIFaceBlacklist = 17;
|
||||
}
|
||||
|
||||
message LoginResponse {
|
||||
@@ -158,9 +134,6 @@ message PeerState {
|
||||
google.protobuf.Timestamp lastWireguardHandshake = 12;
|
||||
int64 bytesRx = 13;
|
||||
int64 bytesTx = 14;
|
||||
bool rosenpassEnabled = 15;
|
||||
repeated string routes = 16;
|
||||
google.protobuf.Duration latency = 17;
|
||||
}
|
||||
|
||||
// LocalPeerState contains the latest state of the local peer
|
||||
@@ -169,9 +142,6 @@ message LocalPeerState {
|
||||
string pubKey = 2;
|
||||
bool kernelInterface = 3;
|
||||
string fqdn = 4;
|
||||
bool rosenpassEnabled = 5;
|
||||
bool rosenpassPermissive = 6;
|
||||
repeated string routes = 7;
|
||||
}
|
||||
|
||||
// SignalState contains the latest state of a signal connection
|
||||
@@ -195,13 +165,6 @@ message RelayState {
|
||||
string error = 3;
|
||||
}
|
||||
|
||||
message NSGroupState {
|
||||
repeated string servers = 1;
|
||||
repeated string domains = 2;
|
||||
bool enabled = 3;
|
||||
string error = 4;
|
||||
}
|
||||
|
||||
// FullStatus contains the full state held by the Status instance
|
||||
message FullStatus {
|
||||
ManagementState managementState = 1;
|
||||
@@ -209,54 +172,4 @@ message FullStatus {
|
||||
LocalPeerState localPeerState = 3;
|
||||
repeated PeerState peers = 4;
|
||||
repeated RelayState relays = 5;
|
||||
repeated NSGroupState dns_servers = 6;
|
||||
}
|
||||
|
||||
message ListRoutesRequest {
|
||||
}
|
||||
|
||||
message ListRoutesResponse {
|
||||
repeated Route routes = 1;
|
||||
}
|
||||
|
||||
message SelectRoutesRequest {
|
||||
repeated string routeIDs = 1;
|
||||
bool append = 2;
|
||||
bool all = 3;
|
||||
}
|
||||
|
||||
message SelectRoutesResponse {
|
||||
}
|
||||
|
||||
message Route {
|
||||
string ID = 1;
|
||||
string network = 2;
|
||||
bool selected = 3;
|
||||
}
|
||||
|
||||
message DebugBundleRequest {
|
||||
bool anonymize = 1;
|
||||
string status = 2;
|
||||
}
|
||||
|
||||
message DebugBundleResponse {
|
||||
string path = 1;
|
||||
}
|
||||
|
||||
enum LogLevel {
|
||||
UNKNOWN = 0;
|
||||
PANIC = 1;
|
||||
FATAL = 2;
|
||||
ERROR = 3;
|
||||
WARN = 4;
|
||||
INFO = 5;
|
||||
DEBUG = 6;
|
||||
TRACE = 7;
|
||||
}
|
||||
|
||||
message SetLogLevelRequest {
|
||||
LogLevel level = 1;
|
||||
}
|
||||
|
||||
message SetLogLevelResponse {
|
||||
}
|
||||
@@ -31,16 +31,6 @@ type DaemonServiceClient interface {
|
||||
Down(ctx context.Context, in *DownRequest, opts ...grpc.CallOption) (*DownResponse, error)
|
||||
// GetConfig of the daemon.
|
||||
GetConfig(ctx context.Context, in *GetConfigRequest, opts ...grpc.CallOption) (*GetConfigResponse, error)
|
||||
// List available network routes
|
||||
ListRoutes(ctx context.Context, in *ListRoutesRequest, opts ...grpc.CallOption) (*ListRoutesResponse, error)
|
||||
// Select specific routes
|
||||
SelectRoutes(ctx context.Context, in *SelectRoutesRequest, opts ...grpc.CallOption) (*SelectRoutesResponse, error)
|
||||
// Deselect specific routes
|
||||
DeselectRoutes(ctx context.Context, in *SelectRoutesRequest, opts ...grpc.CallOption) (*SelectRoutesResponse, error)
|
||||
// DebugBundle creates a debug bundle
|
||||
DebugBundle(ctx context.Context, in *DebugBundleRequest, opts ...grpc.CallOption) (*DebugBundleResponse, error)
|
||||
// SetLogLevel sets the log level of the daemon
|
||||
SetLogLevel(ctx context.Context, in *SetLogLevelRequest, opts ...grpc.CallOption) (*SetLogLevelResponse, error)
|
||||
}
|
||||
|
||||
type daemonServiceClient struct {
|
||||
@@ -105,51 +95,6 @@ func (c *daemonServiceClient) GetConfig(ctx context.Context, in *GetConfigReques
|
||||
return out, nil
|
||||
}
|
||||
|
||||
func (c *daemonServiceClient) ListRoutes(ctx context.Context, in *ListRoutesRequest, opts ...grpc.CallOption) (*ListRoutesResponse, error) {
|
||||
out := new(ListRoutesResponse)
|
||||
err := c.cc.Invoke(ctx, "/daemon.DaemonService/ListRoutes", in, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return out, nil
|
||||
}
|
||||
|
||||
func (c *daemonServiceClient) SelectRoutes(ctx context.Context, in *SelectRoutesRequest, opts ...grpc.CallOption) (*SelectRoutesResponse, error) {
|
||||
out := new(SelectRoutesResponse)
|
||||
err := c.cc.Invoke(ctx, "/daemon.DaemonService/SelectRoutes", in, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return out, nil
|
||||
}
|
||||
|
||||
func (c *daemonServiceClient) DeselectRoutes(ctx context.Context, in *SelectRoutesRequest, opts ...grpc.CallOption) (*SelectRoutesResponse, error) {
|
||||
out := new(SelectRoutesResponse)
|
||||
err := c.cc.Invoke(ctx, "/daemon.DaemonService/DeselectRoutes", in, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return out, nil
|
||||
}
|
||||
|
||||
func (c *daemonServiceClient) DebugBundle(ctx context.Context, in *DebugBundleRequest, opts ...grpc.CallOption) (*DebugBundleResponse, error) {
|
||||
out := new(DebugBundleResponse)
|
||||
err := c.cc.Invoke(ctx, "/daemon.DaemonService/DebugBundle", in, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return out, nil
|
||||
}
|
||||
|
||||
func (c *daemonServiceClient) SetLogLevel(ctx context.Context, in *SetLogLevelRequest, opts ...grpc.CallOption) (*SetLogLevelResponse, error) {
|
||||
out := new(SetLogLevelResponse)
|
||||
err := c.cc.Invoke(ctx, "/daemon.DaemonService/SetLogLevel", in, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return out, nil
|
||||
}
|
||||
|
||||
// DaemonServiceServer is the server API for DaemonService service.
|
||||
// All implementations must embed UnimplementedDaemonServiceServer
|
||||
// for forward compatibility
|
||||
@@ -167,16 +112,6 @@ type DaemonServiceServer interface {
|
||||
Down(context.Context, *DownRequest) (*DownResponse, error)
|
||||
// GetConfig of the daemon.
|
||||
GetConfig(context.Context, *GetConfigRequest) (*GetConfigResponse, error)
|
||||
// List available network routes
|
||||
ListRoutes(context.Context, *ListRoutesRequest) (*ListRoutesResponse, error)
|
||||
// Select specific routes
|
||||
SelectRoutes(context.Context, *SelectRoutesRequest) (*SelectRoutesResponse, error)
|
||||
// Deselect specific routes
|
||||
DeselectRoutes(context.Context, *SelectRoutesRequest) (*SelectRoutesResponse, error)
|
||||
// DebugBundle creates a debug bundle
|
||||
DebugBundle(context.Context, *DebugBundleRequest) (*DebugBundleResponse, error)
|
||||
// SetLogLevel sets the log level of the daemon
|
||||
SetLogLevel(context.Context, *SetLogLevelRequest) (*SetLogLevelResponse, error)
|
||||
mustEmbedUnimplementedDaemonServiceServer()
|
||||
}
|
||||
|
||||
@@ -202,21 +137,6 @@ func (UnimplementedDaemonServiceServer) Down(context.Context, *DownRequest) (*Do
|
||||
func (UnimplementedDaemonServiceServer) GetConfig(context.Context, *GetConfigRequest) (*GetConfigResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method GetConfig not implemented")
|
||||
}
|
||||
func (UnimplementedDaemonServiceServer) ListRoutes(context.Context, *ListRoutesRequest) (*ListRoutesResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method ListRoutes not implemented")
|
||||
}
|
||||
func (UnimplementedDaemonServiceServer) SelectRoutes(context.Context, *SelectRoutesRequest) (*SelectRoutesResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method SelectRoutes not implemented")
|
||||
}
|
||||
func (UnimplementedDaemonServiceServer) DeselectRoutes(context.Context, *SelectRoutesRequest) (*SelectRoutesResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method DeselectRoutes not implemented")
|
||||
}
|
||||
func (UnimplementedDaemonServiceServer) DebugBundle(context.Context, *DebugBundleRequest) (*DebugBundleResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method DebugBundle not implemented")
|
||||
}
|
||||
func (UnimplementedDaemonServiceServer) SetLogLevel(context.Context, *SetLogLevelRequest) (*SetLogLevelResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method SetLogLevel not implemented")
|
||||
}
|
||||
func (UnimplementedDaemonServiceServer) mustEmbedUnimplementedDaemonServiceServer() {}
|
||||
|
||||
// UnsafeDaemonServiceServer may be embedded to opt out of forward compatibility for this service.
|
||||
@@ -338,96 +258,6 @@ func _DaemonService_GetConfig_Handler(srv interface{}, ctx context.Context, dec
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
|
||||
func _DaemonService_ListRoutes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
in := new(ListRoutesRequest)
|
||||
if err := dec(in); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if interceptor == nil {
|
||||
return srv.(DaemonServiceServer).ListRoutes(ctx, in)
|
||||
}
|
||||
info := &grpc.UnaryServerInfo{
|
||||
Server: srv,
|
||||
FullMethod: "/daemon.DaemonService/ListRoutes",
|
||||
}
|
||||
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
|
||||
return srv.(DaemonServiceServer).ListRoutes(ctx, req.(*ListRoutesRequest))
|
||||
}
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
|
||||
func _DaemonService_SelectRoutes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
in := new(SelectRoutesRequest)
|
||||
if err := dec(in); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if interceptor == nil {
|
||||
return srv.(DaemonServiceServer).SelectRoutes(ctx, in)
|
||||
}
|
||||
info := &grpc.UnaryServerInfo{
|
||||
Server: srv,
|
||||
FullMethod: "/daemon.DaemonService/SelectRoutes",
|
||||
}
|
||||
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
|
||||
return srv.(DaemonServiceServer).SelectRoutes(ctx, req.(*SelectRoutesRequest))
|
||||
}
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
|
||||
func _DaemonService_DeselectRoutes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
in := new(SelectRoutesRequest)
|
||||
if err := dec(in); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if interceptor == nil {
|
||||
return srv.(DaemonServiceServer).DeselectRoutes(ctx, in)
|
||||
}
|
||||
info := &grpc.UnaryServerInfo{
|
||||
Server: srv,
|
||||
FullMethod: "/daemon.DaemonService/DeselectRoutes",
|
||||
}
|
||||
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
|
||||
return srv.(DaemonServiceServer).DeselectRoutes(ctx, req.(*SelectRoutesRequest))
|
||||
}
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
|
||||
func _DaemonService_DebugBundle_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
in := new(DebugBundleRequest)
|
||||
if err := dec(in); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if interceptor == nil {
|
||||
return srv.(DaemonServiceServer).DebugBundle(ctx, in)
|
||||
}
|
||||
info := &grpc.UnaryServerInfo{
|
||||
Server: srv,
|
||||
FullMethod: "/daemon.DaemonService/DebugBundle",
|
||||
}
|
||||
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
|
||||
return srv.(DaemonServiceServer).DebugBundle(ctx, req.(*DebugBundleRequest))
|
||||
}
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
|
||||
func _DaemonService_SetLogLevel_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
in := new(SetLogLevelRequest)
|
||||
if err := dec(in); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if interceptor == nil {
|
||||
return srv.(DaemonServiceServer).SetLogLevel(ctx, in)
|
||||
}
|
||||
info := &grpc.UnaryServerInfo{
|
||||
Server: srv,
|
||||
FullMethod: "/daemon.DaemonService/SetLogLevel",
|
||||
}
|
||||
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
|
||||
return srv.(DaemonServiceServer).SetLogLevel(ctx, req.(*SetLogLevelRequest))
|
||||
}
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
|
||||
// DaemonService_ServiceDesc is the grpc.ServiceDesc for DaemonService service.
|
||||
// It's only intended for direct use with grpc.RegisterService,
|
||||
// and not to be introspected or modified (even as a copy)
|
||||
@@ -459,26 +289,6 @@ var DaemonService_ServiceDesc = grpc.ServiceDesc{
|
||||
MethodName: "GetConfig",
|
||||
Handler: _DaemonService_GetConfig_Handler,
|
||||
},
|
||||
{
|
||||
MethodName: "ListRoutes",
|
||||
Handler: _DaemonService_ListRoutes_Handler,
|
||||
},
|
||||
{
|
||||
MethodName: "SelectRoutes",
|
||||
Handler: _DaemonService_SelectRoutes_Handler,
|
||||
},
|
||||
{
|
||||
MethodName: "DeselectRoutes",
|
||||
Handler: _DaemonService_DeselectRoutes_Handler,
|
||||
},
|
||||
{
|
||||
MethodName: "DebugBundle",
|
||||
Handler: _DaemonService_DebugBundle_Handler,
|
||||
},
|
||||
{
|
||||
MethodName: "SetLogLevel",
|
||||
Handler: _DaemonService_SetLogLevel_Handler,
|
||||
},
|
||||
},
|
||||
Streams: []grpc.StreamDesc{},
|
||||
Metadata: "daemon.proto",
|
||||
|
||||
@@ -1,175 +0,0 @@
|
||||
package server
|
||||
|
||||
import (
|
||||
"archive/zip"
|
||||
"bufio"
|
||||
"context"
|
||||
"fmt"
|
||||
"io"
|
||||
"os"
|
||||
"strings"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
|
||||
"github.com/netbirdio/netbird/client/anonymize"
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/client/proto"
|
||||
)
|
||||
|
||||
// DebugBundle creates a debug bundle and returns the location.
|
||||
func (s *Server) DebugBundle(_ context.Context, req *proto.DebugBundleRequest) (resp *proto.DebugBundleResponse, err error) {
|
||||
s.mutex.Lock()
|
||||
defer s.mutex.Unlock()
|
||||
|
||||
if s.logFile == "console" {
|
||||
return nil, fmt.Errorf("log file is set to console, cannot create debug bundle")
|
||||
}
|
||||
|
||||
bundlePath, err := os.CreateTemp("", "netbird.debug.*.zip")
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("create zip file: %w", err)
|
||||
}
|
||||
defer func() {
|
||||
if err := bundlePath.Close(); err != nil {
|
||||
log.Errorf("failed to close zip file: %v", err)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
if err2 := os.Remove(bundlePath.Name()); err2 != nil {
|
||||
log.Errorf("Failed to remove zip file: %v", err2)
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
archive := zip.NewWriter(bundlePath)
|
||||
defer func() {
|
||||
if err := archive.Close(); err != nil {
|
||||
log.Errorf("failed to close archive writer: %v", err)
|
||||
}
|
||||
}()
|
||||
|
||||
if status := req.GetStatus(); status != "" {
|
||||
filename := "status.txt"
|
||||
if req.GetAnonymize() {
|
||||
filename = "status.anon.txt"
|
||||
}
|
||||
statusReader := strings.NewReader(status)
|
||||
if err := addFileToZip(archive, statusReader, filename); err != nil {
|
||||
return nil, fmt.Errorf("add status file to zip: %w", err)
|
||||
}
|
||||
}
|
||||
|
||||
logFile, err := os.Open(s.logFile)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("open log file: %w", err)
|
||||
}
|
||||
defer func() {
|
||||
if err := logFile.Close(); err != nil {
|
||||
log.Errorf("failed to close original log file: %v", err)
|
||||
}
|
||||
}()
|
||||
|
||||
filename := "client.log.txt"
|
||||
var logReader io.Reader
|
||||
errChan := make(chan error, 1)
|
||||
if req.GetAnonymize() {
|
||||
filename = "client.anon.log.txt"
|
||||
var writer io.WriteCloser
|
||||
logReader, writer = io.Pipe()
|
||||
|
||||
go s.anonymize(logFile, writer, errChan)
|
||||
} else {
|
||||
logReader = logFile
|
||||
}
|
||||
if err := addFileToZip(archive, logReader, filename); err != nil {
|
||||
return nil, fmt.Errorf("add log file to zip: %w", err)
|
||||
}
|
||||
|
||||
select {
|
||||
case err := <-errChan:
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
default:
|
||||
}
|
||||
|
||||
return &proto.DebugBundleResponse{Path: bundlePath.Name()}, nil
|
||||
}
|
||||
|
||||
func (s *Server) anonymize(reader io.Reader, writer io.WriteCloser, errChan chan<- error) {
|
||||
scanner := bufio.NewScanner(reader)
|
||||
anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
|
||||
|
||||
status := s.statusRecorder.GetFullStatus()
|
||||
seedFromStatus(anonymizer, &status)
|
||||
|
||||
defer func() {
|
||||
if err := writer.Close(); err != nil {
|
||||
log.Errorf("Failed to close writer: %v", err)
|
||||
}
|
||||
}()
|
||||
for scanner.Scan() {
|
||||
line := anonymizer.AnonymizeString(scanner.Text())
|
||||
if _, err := writer.Write([]byte(line + "\n")); err != nil {
|
||||
errChan <- fmt.Errorf("write line to writer: %w", err)
|
||||
return
|
||||
}
|
||||
}
|
||||
if err := scanner.Err(); err != nil {
|
||||
errChan <- fmt.Errorf("read line from scanner: %w", err)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// SetLogLevel sets the logging level for the server.
|
||||
func (s *Server) SetLogLevel(_ context.Context, req *proto.SetLogLevelRequest) (*proto.SetLogLevelResponse, error) {
|
||||
level, err := log.ParseLevel(req.Level.String())
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("invalid log level: %w", err)
|
||||
}
|
||||
|
||||
log.SetLevel(level)
|
||||
log.Infof("Log level set to %s", level.String())
|
||||
return &proto.SetLogLevelResponse{}, nil
|
||||
}
|
||||
|
||||
func addFileToZip(archive *zip.Writer, reader io.Reader, filename string) error {
|
||||
header := &zip.FileHeader{
|
||||
Name: filename,
|
||||
Method: zip.Deflate,
|
||||
}
|
||||
|
||||
writer, err := archive.CreateHeader(header)
|
||||
if err != nil {
|
||||
return fmt.Errorf("create zip file header: %w", err)
|
||||
}
|
||||
|
||||
if _, err := io.Copy(writer, reader); err != nil {
|
||||
return fmt.Errorf("write file to zip: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func seedFromStatus(a *anonymize.Anonymizer, status *peer.FullStatus) {
|
||||
status.ManagementState.URL = a.AnonymizeURI(status.ManagementState.URL)
|
||||
status.SignalState.URL = a.AnonymizeURI(status.SignalState.URL)
|
||||
|
||||
status.LocalPeerState.FQDN = a.AnonymizeDomain(status.LocalPeerState.FQDN)
|
||||
|
||||
for _, peer := range status.Peers {
|
||||
a.AnonymizeDomain(peer.FQDN)
|
||||
}
|
||||
|
||||
for _, nsGroup := range status.NSGroupStates {
|
||||
for _, domain := range nsGroup.Domains {
|
||||
a.AnonymizeDomain(domain)
|
||||
}
|
||||
}
|
||||
|
||||
for _, relay := range status.Relays {
|
||||
if relay.URI != nil {
|
||||
a.AnonymizeURI(relay.URI.String())
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,110 +0,0 @@
|
||||
package server
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net/netip"
|
||||
"sort"
|
||||
|
||||
"golang.org/x/exp/maps"
|
||||
|
||||
"github.com/netbirdio/netbird/client/proto"
|
||||
)
|
||||
|
||||
type selectRoute struct {
|
||||
NetID string
|
||||
Network netip.Prefix
|
||||
Selected bool
|
||||
}
|
||||
|
||||
// ListRoutes returns a list of all available routes.
|
||||
func (s *Server) ListRoutes(ctx context.Context, req *proto.ListRoutesRequest) (*proto.ListRoutesResponse, error) {
|
||||
s.mutex.Lock()
|
||||
defer s.mutex.Unlock()
|
||||
|
||||
if s.engine == nil {
|
||||
return nil, fmt.Errorf("not connected")
|
||||
}
|
||||
|
||||
routesMap := s.engine.GetClientRoutesWithNetID()
|
||||
routeSelector := s.engine.GetRouteManager().GetRouteSelector()
|
||||
|
||||
var routes []*selectRoute
|
||||
for id, rt := range routesMap {
|
||||
if len(rt) == 0 {
|
||||
continue
|
||||
}
|
||||
route := &selectRoute{
|
||||
NetID: id,
|
||||
Network: rt[0].Network,
|
||||
Selected: routeSelector.IsSelected(id),
|
||||
}
|
||||
routes = append(routes, route)
|
||||
}
|
||||
|
||||
sort.Slice(routes, func(i, j int) bool {
|
||||
iPrefix := routes[i].Network.Bits()
|
||||
jPrefix := routes[j].Network.Bits()
|
||||
|
||||
if iPrefix == jPrefix {
|
||||
iAddr := routes[i].Network.Addr()
|
||||
jAddr := routes[j].Network.Addr()
|
||||
if iAddr == jAddr {
|
||||
return routes[i].NetID < routes[j].NetID
|
||||
}
|
||||
return iAddr.String() < jAddr.String()
|
||||
}
|
||||
return iPrefix < jPrefix
|
||||
})
|
||||
|
||||
var pbRoutes []*proto.Route
|
||||
for _, route := range routes {
|
||||
pbRoutes = append(pbRoutes, &proto.Route{
|
||||
ID: route.NetID,
|
||||
Network: route.Network.String(),
|
||||
Selected: route.Selected,
|
||||
})
|
||||
}
|
||||
|
||||
return &proto.ListRoutesResponse{
|
||||
Routes: pbRoutes,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// SelectRoutes selects specific routes based on the client request.
|
||||
func (s *Server) SelectRoutes(_ context.Context, req *proto.SelectRoutesRequest) (*proto.SelectRoutesResponse, error) {
|
||||
s.mutex.Lock()
|
||||
defer s.mutex.Unlock()
|
||||
|
||||
routeManager := s.engine.GetRouteManager()
|
||||
routeSelector := routeManager.GetRouteSelector()
|
||||
if req.GetAll() {
|
||||
routeSelector.SelectAllRoutes()
|
||||
} else {
|
||||
if err := routeSelector.SelectRoutes(req.GetRouteIDs(), req.GetAppend(), maps.Keys(s.engine.GetClientRoutesWithNetID())); err != nil {
|
||||
return nil, fmt.Errorf("select routes: %w", err)
|
||||
}
|
||||
}
|
||||
routeManager.TriggerSelection(s.engine.GetClientRoutes())
|
||||
|
||||
return &proto.SelectRoutesResponse{}, nil
|
||||
}
|
||||
|
||||
// DeselectRoutes deselects specific routes based on the client request.
|
||||
func (s *Server) DeselectRoutes(_ context.Context, req *proto.SelectRoutesRequest) (*proto.SelectRoutesResponse, error) {
|
||||
s.mutex.Lock()
|
||||
defer s.mutex.Unlock()
|
||||
|
||||
routeManager := s.engine.GetRouteManager()
|
||||
routeSelector := routeManager.GetRouteSelector()
|
||||
if req.GetAll() {
|
||||
routeSelector.DeselectAllRoutes()
|
||||
} else {
|
||||
if err := routeSelector.DeselectRoutes(req.GetRouteIDs(), maps.Keys(s.engine.GetClientRoutesWithNetID())); err != nil {
|
||||
return nil, fmt.Errorf("deselect routes: %w", err)
|
||||
}
|
||||
}
|
||||
routeManager.TriggerSelection(s.engine.GetClientRoutes())
|
||||
|
||||
return &proto.SelectRoutesResponse{}, nil
|
||||
}
|
||||
@@ -3,17 +3,11 @@ package server
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"os"
|
||||
"os/exec"
|
||||
"runtime"
|
||||
"strconv"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/cenkalti/backoff/v4"
|
||||
"golang.org/x/exp/maps"
|
||||
|
||||
"google.golang.org/protobuf/types/known/durationpb"
|
||||
"github.com/netbirdio/netbird/client/internal/auth"
|
||||
"github.com/netbirdio/netbird/client/system"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
"google.golang.org/grpc/codes"
|
||||
@@ -21,26 +15,13 @@ import (
|
||||
gstatus "google.golang.org/grpc/status"
|
||||
"google.golang.org/protobuf/types/known/timestamppb"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal/auth"
|
||||
"github.com/netbirdio/netbird/client/system"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal"
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
"github.com/netbirdio/netbird/client/proto"
|
||||
"github.com/netbirdio/netbird/version"
|
||||
)
|
||||
|
||||
const (
|
||||
probeThreshold = time.Second * 5
|
||||
retryInitialIntervalVar = "NB_CONN_RETRY_INTERVAL_TIME"
|
||||
maxRetryIntervalVar = "NB_CONN_MAX_RETRY_INTERVAL_TIME"
|
||||
maxRetryTimeVar = "NB_CONN_MAX_RETRY_TIME_TIME"
|
||||
retryMultiplierVar = "NB_CONN_RETRY_MULTIPLIER"
|
||||
defaultInitialRetryTime = 14 * 24 * time.Hour
|
||||
defaultMaxRetryInterval = 60 * time.Minute
|
||||
defaultMaxRetryTime = 14 * 24 * time.Hour
|
||||
defaultRetryMultiplier = 1.7
|
||||
)
|
||||
const probeThreshold = time.Second * 5
|
||||
|
||||
// Server for service control.
|
||||
type Server struct {
|
||||
@@ -57,10 +38,7 @@ type Server struct {
|
||||
config *internal.Config
|
||||
proto.UnimplementedDaemonServiceServer
|
||||
|
||||
engine *internal.Engine
|
||||
|
||||
statusRecorder *peer.Status
|
||||
sessionWatcher *internal.SessionWatcher
|
||||
|
||||
mgmProbe *internal.Probe
|
||||
signalProbe *internal.Probe
|
||||
@@ -134,123 +112,17 @@ func (s *Server) Start() error {
|
||||
|
||||
if s.statusRecorder == nil {
|
||||
s.statusRecorder = peer.NewRecorder(config.ManagementURL.String())
|
||||
} else {
|
||||
s.statusRecorder.UpdateManagementAddress(config.ManagementURL.String())
|
||||
}
|
||||
s.statusRecorder.UpdateManagementAddress(config.ManagementURL.String())
|
||||
s.statusRecorder.UpdateRosenpass(config.RosenpassEnabled, config.RosenpassPermissive)
|
||||
|
||||
if s.sessionWatcher == nil {
|
||||
s.sessionWatcher = internal.NewSessionWatcher(s.rootCtx, s.statusRecorder)
|
||||
s.sessionWatcher.SetOnExpireListener(s.onSessionExpire)
|
||||
}
|
||||
|
||||
engineChan := make(chan *internal.Engine, 1)
|
||||
go s.watchEngine(ctx, engineChan)
|
||||
|
||||
if !config.DisableAutoConnect {
|
||||
go s.connectWithRetryRuns(ctx, config, s.statusRecorder, s.mgmProbe, s.signalProbe, s.relayProbe, s.wgProbe, engineChan)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// connectWithRetryRuns runs the client connection with a backoff strategy where we retry the operation as additional
|
||||
// mechanism to keep the client connected even when the connection is lost.
|
||||
// we cancel retry if the client receive a stop or down command, or if disable auto connect is configured.
|
||||
func (s *Server) connectWithRetryRuns(ctx context.Context, config *internal.Config, statusRecorder *peer.Status,
|
||||
mgmProbe *internal.Probe, signalProbe *internal.Probe, relayProbe *internal.Probe, wgProbe *internal.Probe,
|
||||
engineChan chan<- *internal.Engine,
|
||||
) {
|
||||
backOff := getConnectWithBackoff(ctx)
|
||||
retryStarted := false
|
||||
|
||||
go func() {
|
||||
t := time.NewTicker(24 * time.Hour)
|
||||
for {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
t.Stop()
|
||||
return
|
||||
case <-t.C:
|
||||
if retryStarted {
|
||||
|
||||
mgmtState := statusRecorder.GetManagementState()
|
||||
signalState := statusRecorder.GetSignalState()
|
||||
if mgmtState.Connected && signalState.Connected {
|
||||
log.Tracef("resetting status")
|
||||
retryStarted = false
|
||||
} else {
|
||||
log.Tracef("not resetting status: mgmt: %v, signal: %v", mgmtState.Connected, signalState.Connected)
|
||||
}
|
||||
}
|
||||
}
|
||||
if err := internal.RunClientWithProbes(ctx, config, s.statusRecorder, s.mgmProbe, s.signalProbe, s.relayProbe, s.wgProbe); err != nil {
|
||||
log.Errorf("init connections: %v", err)
|
||||
}
|
||||
}()
|
||||
|
||||
runOperation := func() error {
|
||||
log.Tracef("running client connection")
|
||||
err := internal.RunClientWithProbes(ctx, config, statusRecorder, mgmProbe, signalProbe, relayProbe, wgProbe, engineChan)
|
||||
if err != nil {
|
||||
log.Debugf("run client connection exited with error: %v. Will retry in the background", err)
|
||||
}
|
||||
|
||||
if config.DisableAutoConnect {
|
||||
return backoff.Permanent(err)
|
||||
}
|
||||
|
||||
if !retryStarted {
|
||||
retryStarted = true
|
||||
backOff.Reset()
|
||||
}
|
||||
|
||||
log.Tracef("client connection exited")
|
||||
return fmt.Errorf("client connection exited")
|
||||
}
|
||||
|
||||
err := backoff.Retry(runOperation, backOff)
|
||||
if s, ok := gstatus.FromError(err); ok && s.Code() != codes.Canceled {
|
||||
log.Errorf("received an error when trying to connect: %v", err)
|
||||
} else {
|
||||
log.Tracef("retry canceled")
|
||||
}
|
||||
}
|
||||
|
||||
// getConnectWithBackoff returns a backoff with exponential backoff strategy for connection retries
|
||||
func getConnectWithBackoff(ctx context.Context) backoff.BackOff {
|
||||
initialInterval := parseEnvDuration(retryInitialIntervalVar, defaultInitialRetryTime)
|
||||
maxInterval := parseEnvDuration(maxRetryIntervalVar, defaultMaxRetryInterval)
|
||||
maxElapsedTime := parseEnvDuration(maxRetryTimeVar, defaultMaxRetryTime)
|
||||
multiplier := defaultRetryMultiplier
|
||||
|
||||
if envValue := os.Getenv(retryMultiplierVar); envValue != "" {
|
||||
// parse the multiplier from the environment variable string value to float64
|
||||
value, err := strconv.ParseFloat(envValue, 64)
|
||||
if err != nil {
|
||||
log.Warnf("unable to parse environment variable %s: %s. using default: %f", retryMultiplierVar, envValue, multiplier)
|
||||
} else {
|
||||
multiplier = value
|
||||
}
|
||||
}
|
||||
|
||||
return backoff.WithContext(&backoff.ExponentialBackOff{
|
||||
InitialInterval: initialInterval,
|
||||
RandomizationFactor: 1,
|
||||
Multiplier: multiplier,
|
||||
MaxInterval: maxInterval,
|
||||
MaxElapsedTime: maxElapsedTime, // 14 days
|
||||
Stop: backoff.Stop,
|
||||
Clock: backoff.SystemClock,
|
||||
}, ctx)
|
||||
}
|
||||
|
||||
// parseEnvDuration parses the environment variable and returns the duration
|
||||
func parseEnvDuration(envVar string, defaultDuration time.Duration) time.Duration {
|
||||
if envValue := os.Getenv(envVar); envValue != "" {
|
||||
if duration, err := time.ParseDuration(envValue); err == nil {
|
||||
return duration
|
||||
}
|
||||
log.Warnf("unable to parse environment variable %s: %s. using default: %s", envVar, envValue, defaultDuration)
|
||||
}
|
||||
return defaultDuration
|
||||
return nil
|
||||
}
|
||||
|
||||
// loginAttempt attempts to login using the provided information. it returns a status in case something fails
|
||||
@@ -332,21 +204,6 @@ func (s *Server) Login(callerCtx context.Context, msg *proto.LoginRequest) (*pro
|
||||
s.latestConfigInput.RosenpassEnabled = msg.RosenpassEnabled
|
||||
}
|
||||
|
||||
if msg.RosenpassPermissive != nil {
|
||||
inputConfig.RosenpassPermissive = msg.RosenpassPermissive
|
||||
s.latestConfigInput.RosenpassPermissive = msg.RosenpassPermissive
|
||||
}
|
||||
|
||||
if msg.ServerSSHAllowed != nil {
|
||||
inputConfig.ServerSSHAllowed = msg.ServerSSHAllowed
|
||||
s.latestConfigInput.ServerSSHAllowed = msg.ServerSSHAllowed
|
||||
}
|
||||
|
||||
if msg.DisableAutoConnect != nil {
|
||||
inputConfig.DisableAutoConnect = msg.DisableAutoConnect
|
||||
s.latestConfigInput.DisableAutoConnect = msg.DisableAutoConnect
|
||||
}
|
||||
|
||||
if msg.InterfaceName != nil {
|
||||
inputConfig.InterfaceName = msg.InterfaceName
|
||||
s.latestConfigInput.InterfaceName = msg.InterfaceName
|
||||
@@ -358,11 +215,6 @@ func (s *Server) Login(callerCtx context.Context, msg *proto.LoginRequest) (*pro
|
||||
s.latestConfigInput.WireguardPort = &port
|
||||
}
|
||||
|
||||
if len(msg.ExtraIFaceBlacklist) > 0 {
|
||||
inputConfig.ExtraIFaceBlackList = msg.ExtraIFaceBlacklist
|
||||
s.latestConfigInput.ExtraIFaceBlackList = msg.ExtraIFaceBlacklist
|
||||
}
|
||||
|
||||
s.mutex.Unlock()
|
||||
|
||||
if msg.OptionalPreSharedKey != nil {
|
||||
@@ -564,14 +416,16 @@ func (s *Server) Up(callerCtx context.Context, _ *proto.UpRequest) (*proto.UpRes
|
||||
|
||||
if s.statusRecorder == nil {
|
||||
s.statusRecorder = peer.NewRecorder(s.config.ManagementURL.String())
|
||||
} else {
|
||||
s.statusRecorder.UpdateManagementAddress(s.config.ManagementURL.String())
|
||||
}
|
||||
s.statusRecorder.UpdateManagementAddress(s.config.ManagementURL.String())
|
||||
s.statusRecorder.UpdateRosenpass(s.config.RosenpassEnabled, s.config.RosenpassPermissive)
|
||||
|
||||
engineChan := make(chan *internal.Engine, 1)
|
||||
go s.watchEngine(ctx, engineChan)
|
||||
|
||||
go s.connectWithRetryRuns(ctx, s.config, s.statusRecorder, s.mgmProbe, s.signalProbe, s.relayProbe, s.wgProbe, engineChan)
|
||||
go func() {
|
||||
if err := internal.RunClientWithProbes(ctx, s.config, s.statusRecorder, s.mgmProbe, s.signalProbe, s.relayProbe, s.wgProbe); err != nil {
|
||||
log.Errorf("run client connection: %v", err)
|
||||
return
|
||||
}
|
||||
}()
|
||||
|
||||
return &proto.UpResponse{}, nil
|
||||
}
|
||||
@@ -588,8 +442,6 @@ func (s *Server) Down(_ context.Context, _ *proto.DownRequest) (*proto.DownRespo
|
||||
state := internal.CtxGetState(s.rootCtx)
|
||||
state.Set(internal.StatusIdle)
|
||||
|
||||
s.engine = nil
|
||||
|
||||
return &proto.DownResponse{}, nil
|
||||
}
|
||||
|
||||
@@ -610,9 +462,9 @@ func (s *Server) Status(
|
||||
|
||||
if s.statusRecorder == nil {
|
||||
s.statusRecorder = peer.NewRecorder(s.config.ManagementURL.String())
|
||||
} else {
|
||||
s.statusRecorder.UpdateManagementAddress(s.config.ManagementURL.String())
|
||||
}
|
||||
s.statusRecorder.UpdateManagementAddress(s.config.ManagementURL.String())
|
||||
s.statusRecorder.UpdateRosenpass(s.config.RosenpassEnabled, s.config.RosenpassPermissive)
|
||||
|
||||
if msg.GetFullPeerStatus {
|
||||
s.runProbes()
|
||||
@@ -672,32 +524,6 @@ func (s *Server) GetConfig(_ context.Context, _ *proto.GetConfigRequest) (*proto
|
||||
PreSharedKey: preSharedKey,
|
||||
}, nil
|
||||
}
|
||||
func (s *Server) onSessionExpire() {
|
||||
if runtime.GOOS != "windows" {
|
||||
isUIActive := internal.CheckUIApp()
|
||||
if !isUIActive {
|
||||
if err := sendTerminalNotification(); err != nil {
|
||||
log.Errorf("send session expire terminal notification: %v", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// watchEngine watches the engine channel and updates the engine state
|
||||
func (s *Server) watchEngine(ctx context.Context, engineChan chan *internal.Engine) {
|
||||
log.Tracef("Started watching engine")
|
||||
for {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
s.engine = nil
|
||||
log.Tracef("Stopped watching engine")
|
||||
return
|
||||
case engine := <-engineChan:
|
||||
log.Tracef("Received engine from watcher")
|
||||
s.engine = engine
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func toProtoFullStatus(fullStatus peer.FullStatus) *proto.FullStatus {
|
||||
pbFullStatus := proto.FullStatus{
|
||||
@@ -705,6 +531,7 @@ func toProtoFullStatus(fullStatus peer.FullStatus) *proto.FullStatus {
|
||||
SignalState: &proto.SignalState{},
|
||||
LocalPeerState: &proto.LocalPeerState{},
|
||||
Peers: []*proto.PeerState{},
|
||||
Relays: []*proto.RelayState{},
|
||||
}
|
||||
|
||||
pbFullStatus.ManagementState.URL = fullStatus.ManagementState.URL
|
||||
@@ -723,9 +550,6 @@ func toProtoFullStatus(fullStatus peer.FullStatus) *proto.FullStatus {
|
||||
pbFullStatus.LocalPeerState.PubKey = fullStatus.LocalPeerState.PubKey
|
||||
pbFullStatus.LocalPeerState.KernelInterface = fullStatus.LocalPeerState.KernelInterface
|
||||
pbFullStatus.LocalPeerState.Fqdn = fullStatus.LocalPeerState.FQDN
|
||||
pbFullStatus.LocalPeerState.RosenpassPermissive = fullStatus.RosenpassState.Permissive
|
||||
pbFullStatus.LocalPeerState.RosenpassEnabled = fullStatus.RosenpassState.Enabled
|
||||
pbFullStatus.LocalPeerState.Routes = maps.Keys(fullStatus.LocalPeerState.Routes)
|
||||
|
||||
for _, peerState := range fullStatus.Peers {
|
||||
pbPeerState := &proto.PeerState{
|
||||
@@ -743,9 +567,6 @@ func toProtoFullStatus(fullStatus peer.FullStatus) *proto.FullStatus {
|
||||
LastWireguardHandshake: timestamppb.New(peerState.LastWireguardHandshake),
|
||||
BytesRx: peerState.BytesRx,
|
||||
BytesTx: peerState.BytesTx,
|
||||
RosenpassEnabled: peerState.RosenpassEnabled,
|
||||
Routes: maps.Keys(peerState.GetRoutes()),
|
||||
Latency: durationpb.New(peerState.Latency),
|
||||
}
|
||||
pbFullStatus.Peers = append(pbFullStatus.Peers, pbPeerState)
|
||||
}
|
||||
@@ -761,47 +582,5 @@ func toProtoFullStatus(fullStatus peer.FullStatus) *proto.FullStatus {
|
||||
pbFullStatus.Relays = append(pbFullStatus.Relays, pbRelayState)
|
||||
}
|
||||
|
||||
for _, dnsState := range fullStatus.NSGroupStates {
|
||||
var err string
|
||||
if dnsState.Error != nil {
|
||||
err = dnsState.Error.Error()
|
||||
}
|
||||
pbDnsState := &proto.NSGroupState{
|
||||
Servers: dnsState.Servers,
|
||||
Domains: dnsState.Domains,
|
||||
Enabled: dnsState.Enabled,
|
||||
Error: err,
|
||||
}
|
||||
pbFullStatus.DnsServers = append(pbFullStatus.DnsServers, pbDnsState)
|
||||
}
|
||||
|
||||
return &pbFullStatus
|
||||
}
|
||||
|
||||
// sendTerminalNotification sends a terminal notification message
|
||||
// to inform the user that the NetBird connection session has expired.
|
||||
func sendTerminalNotification() error {
|
||||
message := "NetBird connection session expired\n\nPlease re-authenticate to connect to the network."
|
||||
echoCmd := exec.Command("echo", message)
|
||||
wallCmd := exec.Command("sudo", "wall")
|
||||
|
||||
echoCmdStdout, err := echoCmd.StdoutPipe()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
wallCmd.Stdin = echoCmdStdout
|
||||
|
||||
if err := echoCmd.Start(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := wallCmd.Start(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := echoCmd.Wait(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return wallCmd.Wait()
|
||||
}
|
||||
|
||||
@@ -1,160 +0,0 @@
|
||||
package server
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/netbirdio/management-integrations/integrations"
|
||||
|
||||
log "github.com/sirupsen/logrus"
|
||||
"google.golang.org/grpc"
|
||||
"google.golang.org/grpc/keepalive"
|
||||
|
||||
"github.com/netbirdio/netbird/client/internal"
|
||||
"github.com/netbirdio/netbird/client/internal/peer"
|
||||
mgmtProto "github.com/netbirdio/netbird/management/proto"
|
||||
"github.com/netbirdio/netbird/management/server"
|
||||
"github.com/netbirdio/netbird/management/server/activity"
|
||||
"github.com/netbirdio/netbird/signal/proto"
|
||||
signalServer "github.com/netbirdio/netbird/signal/server"
|
||||
)
|
||||
|
||||
var (
|
||||
kaep = keepalive.EnforcementPolicy{
|
||||
MinTime: 15 * time.Second,
|
||||
PermitWithoutStream: true,
|
||||
}
|
||||
|
||||
kasp = keepalive.ServerParameters{
|
||||
MaxConnectionIdle: 15 * time.Second,
|
||||
MaxConnectionAgeGrace: 5 * time.Second,
|
||||
Time: 5 * time.Second,
|
||||
Timeout: 2 * time.Second,
|
||||
}
|
||||
)
|
||||
|
||||
// TestConnectWithRetryRuns checks that the connectWithRetry function runs and runs the retries according to the times specified via environment variables
|
||||
// we will use a management server started via to simulate the server and capture the number of retries
|
||||
func TestConnectWithRetryRuns(t *testing.T) {
|
||||
// start the signal server
|
||||
_, signalAddr, err := startSignal()
|
||||
if err != nil {
|
||||
t.Fatalf("failed to start signal server: %v", err)
|
||||
}
|
||||
|
||||
counter := 0
|
||||
// start the management server
|
||||
_, mgmtAddr, err := startManagement(t, signalAddr, &counter)
|
||||
if err != nil {
|
||||
t.Fatalf("failed to start management server: %v", err)
|
||||
}
|
||||
|
||||
ctx := internal.CtxInitState(context.Background())
|
||||
|
||||
ctx, cancel := context.WithDeadline(ctx, time.Now().Add(30*time.Second))
|
||||
defer cancel()
|
||||
// create new server
|
||||
s := New(ctx, t.TempDir()+"/config.json", "debug")
|
||||
s.latestConfigInput.ManagementURL = "http://" + mgmtAddr
|
||||
config, err := internal.UpdateOrCreateConfig(s.latestConfigInput)
|
||||
if err != nil {
|
||||
t.Fatalf("failed to create config: %v", err)
|
||||
}
|
||||
s.config = config
|
||||
|
||||
s.statusRecorder = peer.NewRecorder(config.ManagementURL.String())
|
||||
t.Setenv(retryInitialIntervalVar, "1s")
|
||||
t.Setenv(maxRetryIntervalVar, "2s")
|
||||
t.Setenv(maxRetryTimeVar, "5s")
|
||||
t.Setenv(retryMultiplierVar, "1")
|
||||
|
||||
s.connectWithRetryRuns(ctx, config, s.statusRecorder, s.mgmProbe, s.signalProbe, s.relayProbe, s.wgProbe, nil)
|
||||
if counter < 3 {
|
||||
t.Fatalf("expected counter > 2, got %d", counter)
|
||||
}
|
||||
}
|
||||
|
||||
type mockServer struct {
|
||||
mgmtProto.ManagementServiceServer
|
||||
counter *int
|
||||
}
|
||||
|
||||
func (m *mockServer) Login(ctx context.Context, req *mgmtProto.EncryptedMessage) (*mgmtProto.EncryptedMessage, error) {
|
||||
*m.counter++
|
||||
return m.ManagementServiceServer.Login(ctx, req)
|
||||
}
|
||||
|
||||
func startManagement(t *testing.T, signalAddr string, counter *int) (*grpc.Server, string, error) {
|
||||
t.Helper()
|
||||
dataDir := t.TempDir()
|
||||
|
||||
config := &server.Config{
|
||||
Stuns: []*server.Host{},
|
||||
TURNConfig: &server.TURNConfig{},
|
||||
Signal: &server.Host{
|
||||
Proto: "http",
|
||||
URI: signalAddr,
|
||||
},
|
||||
Datadir: dataDir,
|
||||
HttpConfig: nil,
|
||||
}
|
||||
|
||||
lis, err := net.Listen("tcp", "localhost:0")
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
s := grpc.NewServer(grpc.KeepaliveEnforcementPolicy(kaep), grpc.KeepaliveParams(kasp))
|
||||
store, err := server.NewStoreFromJson(config.Datadir, nil)
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
|
||||
peersUpdateManager := server.NewPeersUpdateManager(nil)
|
||||
eventStore := &activity.InMemoryEventStore{}
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
ia, _ := integrations.NewIntegratedValidator(eventStore)
|
||||
accountManager, err := server.BuildManager(store, peersUpdateManager, nil, "", "netbird.selfhosted", eventStore, nil, false, ia)
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
turnManager := server.NewTimeBasedAuthSecretsManager(peersUpdateManager, config.TURNConfig)
|
||||
mgmtServer, err := server.NewServer(config, accountManager, peersUpdateManager, turnManager, nil, nil)
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
mock := &mockServer{
|
||||
ManagementServiceServer: mgmtServer,
|
||||
counter: counter,
|
||||
}
|
||||
mgmtProto.RegisterManagementServiceServer(s, mock)
|
||||
go func() {
|
||||
if err = s.Serve(lis); err != nil {
|
||||
log.Fatalf("failed to serve: %v", err)
|
||||
}
|
||||
}()
|
||||
|
||||
return s, lis.Addr().String(), nil
|
||||
}
|
||||
|
||||
func startSignal() (*grpc.Server, string, error) {
|
||||
s := grpc.NewServer(grpc.KeepaliveEnforcementPolicy(kaep), grpc.KeepaliveParams(kasp))
|
||||
|
||||
lis, err := net.Listen("tcp", "localhost:0")
|
||||
if err != nil {
|
||||
log.Fatalf("failed to listen: %v", err)
|
||||
}
|
||||
|
||||
proto.RegisterSignalExchangeServer(s, signalServer.NewServer())
|
||||
|
||||
go func() {
|
||||
if err = s.Serve(lis); err != nil {
|
||||
log.Fatalf("failed to serve: %v", err)
|
||||
}
|
||||
}()
|
||||
|
||||
return s, lis.Addr().String(), nil
|
||||
}
|
||||
@@ -1,24 +0,0 @@
|
||||
package detect_cloud
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
func detectAlibabaCloud(ctx context.Context) string {
|
||||
req, err := http.NewRequestWithContext(ctx, "GET", "http://100.100.100.200/latest/", nil)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
resp, err := hc.Do(req)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
if resp.StatusCode == http.StatusOK {
|
||||
return "Alibaba Cloud"
|
||||
}
|
||||
return ""
|
||||
}
|
||||
@@ -1,57 +0,0 @@
|
||||
package detect_cloud
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
func detectAWS(ctx context.Context) string {
|
||||
v1ResultChan := make(chan bool, 1)
|
||||
v2ResultChan := make(chan bool, 1)
|
||||
|
||||
go func() {
|
||||
v1ResultChan <- detectAWSIDMSv1(ctx)
|
||||
}()
|
||||
|
||||
go func() {
|
||||
v2ResultChan <- detectAWSIDMSv2(ctx)
|
||||
}()
|
||||
|
||||
v1Result, v2Result := <-v1ResultChan, <-v2ResultChan
|
||||
|
||||
if v1Result || v2Result {
|
||||
return "Amazon Web Services"
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func detectAWSIDMSv1(ctx context.Context) bool {
|
||||
req, err := http.NewRequestWithContext(ctx, "GET", "http://169.254.169.254/latest/", nil)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
|
||||
resp, err := hc.Do(req)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
return resp.StatusCode == http.StatusOK
|
||||
}
|
||||
|
||||
func detectAWSIDMSv2(ctx context.Context) bool {
|
||||
req, err := http.NewRequestWithContext(ctx, "PUT", "http://169.254.169.254/latest/api/token", nil)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
req.Header.Set("X-aws-ec2-metadata-token-ttl-seconds", "21600")
|
||||
|
||||
resp, err := hc.Do(req)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
return resp.StatusCode == http.StatusOK
|
||||
}
|
||||
@@ -1,25 +0,0 @@
|
||||
package detect_cloud
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
func detectAzure(ctx context.Context) string {
|
||||
req, err := http.NewRequestWithContext(ctx, "GET", "http://169.254.169.254/metadata/instance?api-version=2021-02-01", nil)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
req.Header.Set("Metadata", "true")
|
||||
|
||||
resp, err := hc.Do(req)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
if resp.StatusCode == http.StatusOK {
|
||||
return "Microsoft Azure"
|
||||
}
|
||||
return ""
|
||||
}
|
||||
@@ -1,63 +0,0 @@
|
||||
package detect_cloud
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
/*
|
||||
This packages is inspired by the work of the original author (https://github.com/perlogix), but it has been modified to fit the needs of the project.
|
||||
Original project: https://github.com/perlogix/libdetectcloud
|
||||
*/
|
||||
|
||||
var hc = &http.Client{Timeout: 300 * time.Millisecond}
|
||||
|
||||
func Detect(ctx context.Context) string {
|
||||
subCtx, cancel := context.WithCancel(context.Background())
|
||||
defer cancel()
|
||||
|
||||
funcs := []func(context.Context) string{
|
||||
detectAlibabaCloud,
|
||||
detectAWS,
|
||||
detectAzure,
|
||||
detectDigitalOcean,
|
||||
detectGCP,
|
||||
detectOracle,
|
||||
detectVultr,
|
||||
}
|
||||
|
||||
results := make(chan string, len(funcs))
|
||||
|
||||
var wg sync.WaitGroup
|
||||
|
||||
for _, fn := range funcs {
|
||||
wg.Add(1)
|
||||
go func(f func(context.Context) string) {
|
||||
defer wg.Done()
|
||||
select {
|
||||
case <-subCtx.Done():
|
||||
return
|
||||
default:
|
||||
if result := f(ctx); result != "" {
|
||||
results <- result
|
||||
cancel()
|
||||
}
|
||||
}
|
||||
}(fn)
|
||||
}
|
||||
|
||||
go func() {
|
||||
wg.Wait()
|
||||
close(results)
|
||||
}()
|
||||
|
||||
for result := range results {
|
||||
if result != "" {
|
||||
return result
|
||||
}
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
@@ -1,24 +0,0 @@
|
||||
package detect_cloud
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
func detectDigitalOcean(ctx context.Context) string {
|
||||
req, err := http.NewRequestWithContext(ctx, "GET", "http://169.254.169.254/metadata/v1/", nil)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
resp, err := hc.Do(req)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
if resp.StatusCode == http.StatusOK {
|
||||
return "Digital Ocean"
|
||||
}
|
||||
return ""
|
||||
}
|
||||
@@ -1,25 +0,0 @@
|
||||
package detect_cloud
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
func detectGCP(ctx context.Context) string {
|
||||
req, err := http.NewRequestWithContext(ctx, "GET", "http://169.254.169.254", nil)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
req.Header.Add("Metadata-Flavor", "Google")
|
||||
|
||||
resp, err := hc.Do(req)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
if resp.StatusCode == http.StatusOK {
|
||||
return "Google Cloud Platform"
|
||||
}
|
||||
return ""
|
||||
}
|
||||
@@ -1,56 +0,0 @@
|
||||
package detect_cloud
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
func detectOracle(ctx context.Context) string {
|
||||
v1ResultChan := make(chan bool, 1)
|
||||
v2ResultChan := make(chan bool, 1)
|
||||
|
||||
go func() {
|
||||
v1ResultChan <- detectOracleIDMSv1(ctx)
|
||||
}()
|
||||
|
||||
go func() {
|
||||
v2ResultChan <- detectOracleIDMSv2(ctx)
|
||||
}()
|
||||
|
||||
v1Result, v2Result := <-v1ResultChan, <-v2ResultChan
|
||||
|
||||
if v1Result || v2Result {
|
||||
return "Oracle"
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func detectOracleIDMSv1(ctx context.Context) bool {
|
||||
req, err := http.NewRequestWithContext(ctx, "GET", "http://169.254.169.254/opc/v1/instance/", nil)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
req.Header.Add("Authorization", "Bearer Oracle")
|
||||
|
||||
resp, err := hc.Do(req)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
return resp.StatusCode == http.StatusOK
|
||||
}
|
||||
|
||||
func detectOracleIDMSv2(ctx context.Context) bool {
|
||||
req, err := http.NewRequestWithContext(ctx, "GET", "http://169.254.169.254/opc/v2/instance/", nil)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
req.Header.Add("Authorization", "Bearer Oracle")
|
||||
|
||||
resp, err := hc.Do(req)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
return resp.StatusCode == http.StatusOK
|
||||
}
|
||||
@@ -1,24 +0,0 @@
|
||||
package detect_cloud
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
func detectVultr(ctx context.Context) string {
|
||||
req, err := http.NewRequestWithContext(ctx, "GET", "http://169.254.169.254/v1.json", nil)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
resp, err := hc.Do(req)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
if resp.StatusCode == http.StatusOK {
|
||||
return "Vultr"
|
||||
}
|
||||
return ""
|
||||
}
|
||||
@@ -1,53 +0,0 @@
|
||||
package detect_platform
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
var hc = &http.Client{Timeout: 300 * time.Millisecond}
|
||||
|
||||
func Detect(ctx context.Context) string {
|
||||
subCtx, cancel := context.WithCancel(context.Background())
|
||||
defer cancel()
|
||||
|
||||
funcs := []func(context.Context) string{
|
||||
detectOpenStack,
|
||||
detectContainer,
|
||||
}
|
||||
|
||||
results := make(chan string, len(funcs))
|
||||
|
||||
var wg sync.WaitGroup
|
||||
|
||||
for _, fn := range funcs {
|
||||
wg.Add(1)
|
||||
go func(f func(context.Context) string) {
|
||||
defer wg.Done()
|
||||
select {
|
||||
case <-subCtx.Done():
|
||||
return
|
||||
default:
|
||||
if result := f(ctx); result != "" {
|
||||
results <- result
|
||||
cancel()
|
||||
}
|
||||
}
|
||||
}(fn)
|
||||
}
|
||||
|
||||
go func() {
|
||||
wg.Wait()
|
||||
close(results)
|
||||
}()
|
||||
|
||||
for result := range results {
|
||||
if result != "" {
|
||||
return result
|
||||
}
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
@@ -1,17 +0,0 @@
|
||||
package detect_platform
|
||||
|
||||
import (
|
||||
"context"
|
||||
"os"
|
||||
)
|
||||
|
||||
func detectContainer(ctx context.Context) string {
|
||||
if _, exists := os.LookupEnv("KUBERNETES_SERVICE_HOST"); exists {
|
||||
return "Kubernetes"
|
||||
}
|
||||
|
||||
if _, err := os.Stat("/.dockerenv"); err == nil {
|
||||
return "Docker"
|
||||
}
|
||||
return ""
|
||||
}
|
||||
@@ -1,24 +0,0 @@
|
||||
package detect_platform
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
func detectOpenStack(ctx context.Context) string {
|
||||
req, err := http.NewRequestWithContext(ctx, "GET", "http://169.254.169.254/openstack", nil)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
resp, err := hc.Do(req)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
if resp.StatusCode == http.StatusOK {
|
||||
return "OpenStack"
|
||||
}
|
||||
return ""
|
||||
}
|
||||
@@ -2,8 +2,6 @@ package system
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net"
|
||||
"net/netip"
|
||||
"strings"
|
||||
|
||||
"google.golang.org/grpc/metadata"
|
||||
@@ -20,21 +18,12 @@ const OsVersionCtxKey = "OsVersion"
|
||||
// OsNameCtxKey context key for operating system name
|
||||
const OsNameCtxKey = "OsName"
|
||||
|
||||
type NetworkAddress struct {
|
||||
NetIP netip.Prefix
|
||||
Mac string
|
||||
}
|
||||
|
||||
type Environment struct {
|
||||
Cloud string
|
||||
Platform string
|
||||
}
|
||||
|
||||
// Info is an object that contains machine information
|
||||
// Most of the code is taken from https://github.com/matishsiao/goInfo
|
||||
type Info struct {
|
||||
GoOS string
|
||||
Kernel string
|
||||
Core string
|
||||
Platform string
|
||||
OS string
|
||||
OSVersion string
|
||||
@@ -42,12 +31,6 @@ type Info struct {
|
||||
CPUs int
|
||||
WiretrusteeVersion string
|
||||
UIVersion string
|
||||
KernelVersion string
|
||||
NetworkAddresses []NetworkAddress
|
||||
SystemSerialNumber string
|
||||
SystemProductName string
|
||||
SystemManufacturer string
|
||||
Environment Environment
|
||||
}
|
||||
|
||||
// extractUserAgent extracts Netbird's agent (client) name and version from the outgoing context
|
||||
@@ -79,53 +62,3 @@ func extractDeviceName(ctx context.Context, defaultName string) string {
|
||||
func GetDesktopUIUserAgent() string {
|
||||
return "netbird-desktop-ui/" + version.NetbirdVersion()
|
||||
}
|
||||
|
||||
func networkAddresses() ([]NetworkAddress, error) {
|
||||
interfaces, err := net.Interfaces()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var netAddresses []NetworkAddress
|
||||
for _, iface := range interfaces {
|
||||
if iface.HardwareAddr.String() == "" {
|
||||
continue
|
||||
}
|
||||
addrs, err := iface.Addrs()
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
for _, address := range addrs {
|
||||
ipNet, ok := address.(*net.IPNet)
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
|
||||
if ipNet.IP.IsLoopback() {
|
||||
continue
|
||||
}
|
||||
|
||||
netAddr := NetworkAddress{
|
||||
NetIP: netip.MustParsePrefix(ipNet.String()),
|
||||
Mac: iface.HardwareAddr.String(),
|
||||
}
|
||||
|
||||
if isDuplicated(netAddresses, netAddr) {
|
||||
continue
|
||||
}
|
||||
|
||||
netAddresses = append(netAddresses, netAddr)
|
||||
}
|
||||
}
|
||||
return netAddresses, nil
|
||||
}
|
||||
|
||||
func isDuplicated(addresses []NetworkAddress, addr NetworkAddress) bool {
|
||||
for _, duplicated := range addresses {
|
||||
if duplicated.NetIP == addr.NetIP {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user