use dns.Client.Exchange

.devcontainer/Dockerfile

@@ -1,15 +0,0 @@
-FROM golang:1.21-bullseye
-
-RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
-    && apt-get -y install --no-install-recommends\
-        gettext-base=0.21-4 \ 
-        iptables=1.8.7-1 \
-        libgl1-mesa-dev=20.3.5-1 \
-        xorg-dev=1:7.7+22 \
-        libayatana-appindicator3-dev=0.5.5-2+deb11u2 \
-    && apt-get clean \
-    && rm -rf /var/lib/apt/lists/* \
-    && go install -v golang.org/x/tools/gopls@latest
-
-
-WORKDIR /app

.devcontainer/devcontainer.json

@@ -1,20 +0,0 @@
-{
-	"name": "NetBird",
-	"build": {
-		"context": "..",
-		"dockerfile": "Dockerfile"
-	},
-	"features": {
-		"ghcr.io/devcontainers/features/docker-in-docker:2": {},
-		"ghcr.io/devcontainers/features/go:1": {
-			"version": "1.21"
-		}
-	},
-	"workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
-	"capAdd": [
-		"NET_ADMIN",
-		"SYS_ADMIN",
-		"SYS_RESOURCE"
-	],
-	"privileged": true
-}

.editorconfig

@@ -1,8 +0,0 @@
-root = true
-
-[*]
-end_of_line = lf
-insert_final_newline = true
-
-[*.go]
-indent_style = tab

.gitattributes

@@ -1 +0,0 @@
-*.go text eol=lf

.github/ISSUE_TEMPLATE/bug-issue-report.md

@@ -2,17 +2,15 @@
 name: Bug/Issue report
 about: Create a report to help us improve
 title: ''
-labels: ['triage-needed']
+labels: ''
 assignees: ''
 
 ---
 
 **Describe the problem**
-
 A clear and concise description of what the problem is.
 
 **To Reproduce**
-
 Steps to reproduce the behavior:
 1. Go to '...'
 2. Click on '....'
@@ -20,30 +18,13 @@ Steps to reproduce the behavior:
 4. See error
 
 **Expected behavior**
-
 A clear and concise description of what you expected to happen.
 
-**Are you using NetBird Cloud?**
-
-Please specify whether you use NetBird Cloud or self-host NetBird's control plane.
-
-**NetBird version**
-
-`netbird version`
-
-**NetBird status -dA output:**
-
-If applicable, add the `netbird status -dA' command output.
-
-**Do you face any (non-mobile) client issues?**
-
-Please provide the file created by `netbird debug for 1m -AS`.
-We advise reviewing the anonymized files for any remaining PII.
+**NetBird status -d output:**
+If applicable, add the output of the `netbird status -d` command
 
 **Screenshots**
-
 If applicable, add screenshots to help explain your problem.
 
 **Additional context**
-
 Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -2,7 +2,7 @@
 name: Feature request
 about: Suggest an idea for this project
 title: ''
-labels: ['feature-request']
+labels: ''
 assignees: ''
 
 ---

.github/workflows/android-build-validation.yml

@@ -0,0 +1,41 @@
+name: Android build validation
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Install Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: "1.20.x"
+      - name: Setup Android SDK
+        uses: android-actions/setup-android@v2
+      - name: NDK Cache
+        id: ndk-cache
+        uses: actions/cache@v3
+        with:
+          path: /usr/local/lib/android/sdk/ndk
+          key: ndk-cache-23.1.7779620
+      - name: Setup NDK
+        run: /usr/local/lib/android/sdk/tools/bin/sdkmanager --install "ndk;23.1.7779620"
+      - name: install gomobile
+        run: go install golang.org/x/mobile/cmd/gomobile@v0.0.0-20230531173138-3c911d8e3eda
+      - name: gomobile init
+        run: gomobile init
+      - name: build android nebtird lib
+        run: PATH=$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
+          ANDROID_NDK_HOME: /usr/local/lib/android/sdk/ndk/23.1.7779620

.github/workflows/golang-test-darwin.yml

@@ -12,34 +12,25 @@ concurrency:
 
 jobs:
   test:
-    strategy:
-      matrix:
-        store: ['sqlite']
     runs-on: macos-latest
     steps:
       - name: Install Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
         with:
-          go-version: "1.23.x"
+          go-version: "1.20.x"
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Cache Go modules
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: ~/go/pkg/mod
           key: macos-go-${{ hashFiles('**/go.sum') }}
           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 }} CI=true go test -exec 'sudo --preserve-env=CI,NETBIRD_STORE_ENGINE' -timeout 5m -p 1 ./...
+        run: go test -exec 'sudo --preserve-env=CI' -timeout 5m -p 1 ./...

.github/workflows/golang-test-freebsd.yml

@@ -1,46 +0,0 @@
-
-name: Test Code FreeBSD
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
-  cancel-in-progress: true
-
-jobs:
-  test:
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Test in FreeBSD
-        id: test
-        uses: vmactions/freebsd-vm@v1
-        with:
-          usesh: true
-          copyback: false
-          release: "14.1"
-          prepare: |
-            pkg install -y go
-
-          # -x - to print all executed commands
-          # -e - to faile on first error
-          run: |
-            set -e -x
-            time go build -o netbird client/main.go
-            # check all component except management, since we do not support management server on freebsd
-            time go test -timeout 1m -failfast ./base62/...
-            # NOTE: without -p1 `client/internal/dns` will fail becasue of `listen udp4 :33100: bind: address already in use`
-            time go test -timeout 8m -failfast -p 1 ./client/...
-            time go test -timeout 1m -failfast ./dns/...
-            time go test -timeout 1m -failfast ./encryption/...
-            time go test -timeout 1m -failfast ./formatter/...
-            time go test -timeout 1m -failfast ./client/iface/...
-            time go test -timeout 1m -failfast ./route/...
-            time go test -timeout 1m -failfast ./sharedsock/...
-            time go test -timeout 1m -failfast ./signal/...
-            time go test -timeout 1m -failfast ./util/...
-            time go test -timeout 1m -failfast ./version/...

.github/workflows/golang-test-linux.yml

@@ -14,18 +14,17 @@ jobs:
   test:
     strategy:
       matrix:
-        arch: [ '386','amd64' ]
-        store: [ 'sqlite', 'postgres']
-    runs-on: ubuntu-22.04
+        arch: ['386','amd64']
+    runs-on: ubuntu-latest
     steps:
       - name: Install Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
         with:
-          go-version: "1.23.x"
+          go-version: "1.20.x"
 
 
       - name: Cache Go modules
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
@@ -33,34 +32,28 @@ jobs:
             ${{ runner.os }}-go-
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        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 }} CI=true go test -exec 'sudo --preserve-env=CI,NETBIRD_STORE_ENGINE' -timeout 10m -p 1 ./...
+        run: CGO_ENABLED=1 GOARCH=${{ matrix.arch }} go test -exec 'sudo --preserve-env=CI' -timeout 5m -p 1 ./...
 
   test_client_on_docker:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - name: Install Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
         with:
-          go-version: "1.23.x"
+          go-version: "1.20.x"
+
 
       - name: Cache Go modules
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
@@ -68,34 +61,31 @@ jobs:
             ${{ runner.os }}-go-
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        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
 
       - 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/
 
       - name: Generate Shared Sock Test bin
         run: CGO_ENABLED=0 go test -c -o sharedsock-testing.bin ./sharedsock
 
       - name: Generate RouteManager Test bin
-        run: CGO_ENABLED=0 go test -c -o routemanager-testing.bin  ./client/internal/routemanager
-
-      - name: Generate SystemOps Test bin
-        run: CGO_ENABLED=1 go test -c -o systemops-testing.bin -tags netgo -ldflags '-w -extldflags "-static -ldbus-1 -lpcap"' ./client/internal/routemanager/systemops
+        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/...
 
       - name: Generate Engine Test bin
-        run: CGO_ENABLED=1 go test -c -o engine-testing.bin ./client/internal
+        run: CGO_ENABLED=0 go test -c -o engine-testing.bin ./client/internal
 
       - name: Generate Peer Test bin
-        run: CGO_ENABLED=0 go test -c -o peer-testing.bin ./client/internal/peer/
+        run: CGO_ENABLED=0 go test -c -o peer-testing.bin ./client/internal/peer/...
 
       - run: chmod +x *testing.bin
 
@@ -103,22 +93,17 @@ jobs:
         run: docker run -t --cap-add=NET_ADMIN --privileged --rm -v $PWD:/ci -w /ci/sharedsock --entrypoint /busybox/sh gcr.io/distroless/base:debug -c /ci/sharedsock-testing.bin -test.timeout 5m -test.parallel 1
 
       - name: Run Iface tests in docker
-        run: docker run -t --cap-add=NET_ADMIN --privileged --rm -v $PWD:/netbird -v /tmp/cache:/tmp/cache -v /tmp/modcache:/tmp/modcache -w /netbird -e GOCACHE=/tmp/cache -e GOMODCACHE=/tmp/modcache -e CGO_ENABLED=0 golang:1.23-alpine go test  -test.timeout 5m -test.parallel 1 ./client/iface/...
+        run: docker run -t --cap-add=NET_ADMIN --privileged --rm -v $PWD:/ci -w /ci/iface --entrypoint /busybox/sh gcr.io/distroless/base:debug -c /ci/iface-testing.bin -test.timeout 5m -test.parallel 1
+
 
       - name: Run RouteManager tests in docker
         run: docker run -t --cap-add=NET_ADMIN --privileged --rm -v $PWD:/ci -w /ci/client/internal/routemanager --entrypoint /busybox/sh gcr.io/distroless/base:debug -c /ci/routemanager-testing.bin  -test.timeout 5m -test.parallel 1
 
-      - name: Run SystemOps tests in docker
-        run: docker run -t --cap-add=NET_ADMIN --privileged --rm -v $PWD:/ci -w /ci/client/internal/routemanager/systemops --entrypoint /busybox/sh gcr.io/distroless/base:debug -c /ci/systemops-testing.bin  -test.timeout 5m -test.parallel 1
-
       - name: Run nftables Manager tests in docker
         run: docker run -t --cap-add=NET_ADMIN --privileged --rm -v $PWD:/ci -w /ci/client/firewall --entrypoint /busybox/sh gcr.io/distroless/base:debug -c /ci/nftablesmanager-testing.bin  -test.timeout 5m -test.parallel 1
 
-      - 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
+      - name: Run Engine tests in docker
+        run: docker run -t --cap-add=NET_ADMIN --privileged --rm -v $PWD:/ci -w /ci/client/internal --entrypoint /busybox/sh gcr.io/distroless/base:debug -c /ci/engine-testing.bin  -test.timeout 5m -test.parallel 1
 
       - name: Run Peer tests in docker
-        run: docker run -t --cap-add=NET_ADMIN --privileged --rm -v $PWD:/ci -w /ci/client/internal/peer  --entrypoint /busybox/sh gcr.io/distroless/base:debug -c /ci/peer-testing.bin  -test.timeout 5m -test.parallel 1
+        run: docker run -t --cap-add=NET_ADMIN --privileged --rm -v $PWD:/ci -w /ci/client/internal/peer  --entrypoint /busybox/sh gcr.io/distroless/base:debug -c /ci/peer-testing.bin  -test.timeout 5m -test.parallel 1

.github/workflows/golang-test-windows.yml

@@ -17,19 +17,19 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Install Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
         id: go
         with:
-          go-version: "1.23.x"
+          go-version: "1.20.x"
 
       - name: Download wintun
         uses: carlosperate/download-file-action@v2
         id: download-wintun
         with:
-          file-url: https://pkgs.netbird.io/wintun/wintun-0.14.1.zip
+          file-url: https://www.wintun.net/builds/wintun-0.14.1.zip
           file-name: wintun.zip
           location: ${{ env.downloadPath }}
           sha256: '07c256185d6ee3652e09fa55c0b673e2624b565e02c4b9091c79ca7d2f24ef51'
@@ -39,14 +39,12 @@ jobs:
 
       - run: mv ${{ env.downloadPath }}/wintun/bin/amd64/wintun.dll 'C:\Windows\System32\'
 
-      - run: choco install -y sysinternals --ignore-checksums
-      - run: choco install -y mingw
-
+      - run: choco install -y sysinternals
       - run: PsExec64 -s -w ${{ github.workspace }} C:\hostedtoolcache\windows\go\${{ steps.go.outputs.go-version }}\x64\bin\go.exe env -w GOMODCACHE=C:\Users\runneradmin\go\pkg\mod
       - 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
+        run: Get-Content test-out.txt

.github/workflows/golangci-lint.yml

@@ -1,52 +1,20 @@
 name: golangci-lint
 on: [pull_request]
-
-permissions:
-  contents: read
-  pull-requests: read
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
   cancel-in-progress: true
-
 jobs:
-  codespell:
-    name: codespell
+  golangci:
+    name: lint
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
-      - name: codespell
-        uses: codespell-project/actions-codespell@v2
-        with:
-          ignore_words_list: erro,clienta,hastable,iif,groupd
-          skip: go.mod,go.sum
-          only_warn: 1
-  golangci:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
-    name: lint
-    runs-on: ${{ matrix.os }}
-    timeout-minutes: 15
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-      - 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 .
+        uses: actions/checkout@v3
       - name: Install Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
         with:
-          go-version: "1.23.x"
-          cache: false
+          go-version: "1.20.x"
       - 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:
-          version: latest
-          args: --timeout=12m
+        uses: golangci/golangci-lint-action@v3

.github/workflows/install-script-test.yml

@@ -13,7 +13,6 @@ concurrency:
 jobs:
   test-install-script:
     strategy:
-      fail-fast: false
       max-parallel: 2
       matrix:
         os: [ubuntu-latest, macos-latest]
@@ -22,7 +21,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: run install script
         env:

.github/workflows/mobile-build-validation.yml

@@ -1,65 +0,0 @@
-name: Mobile build validation
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
-  cancel-in-progress: true
-
-jobs:
-  android_build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-      - name: Install Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: "1.23.x"
-      - name: Setup Android SDK
-        uses: android-actions/setup-android@v3
-        with:
-          cmdline-tools-version: 8512546
-      - name: Setup Java
-        uses: actions/setup-java@v4
-        with:
-          java-version: "11"
-          distribution: "adopt"
-      - name: NDK Cache
-        id: ndk-cache
-        uses: actions/cache@v4
-        with:
-          path: /usr/local/lib/android/sdk/ndk
-          key: ndk-cache-23.1.7779620
-      - name: Setup NDK
-        run: /usr/local/lib/android/sdk/cmdline-tools/7.0/bin/sdkmanager --install "ndk;23.1.7779620"
-      - name: install gomobile
-        run: go install golang.org/x/mobile/cmd/gomobile@v0.0.0-20240404231514-09dbf07665ed
-      - name: gomobile init
-        run: gomobile init
-      - name: build android netbird lib
-        run: PATH=$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"  $GITHUB_WORKSPACE/client/android
-        env:
-          CGO_ENABLED: 0
-          ANDROID_NDK_HOME: /usr/local/lib/android/sdk/ndk/23.1.7779620
-  ios_build:
-    runs-on: macos-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-      - name: Install Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: "1.23.x"
-      - name: install gomobile
-        run: go install golang.org/x/mobile/cmd/gomobile@v0.0.0-20240404231514-09dbf07665ed
-      - name: gomobile init
-        run: gomobile init
-      - name: build iOS netbird lib
-        run: PATH=$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
-        env:
-          CGO_ENABLED: 0

.github/workflows/release.yml

@@ -3,16 +3,24 @@ name: Release
 on:
   push:
     tags:
-      - "v*"
+      - 'v*'
     branches:
       - main
   pull_request:
+    paths:
+      - 'go.mod'
+      - 'go.sum'
+      - '.goreleaser.yml'
+      - '.goreleaser_ui.yaml'
+      - '.goreleaser_ui_darwin.yaml'
+      - '.github/workflows/release.yml'
+      - 'release_files/**'
+      - '**/Dockerfile'
+      - '**/Dockerfile.*'
 
 env:
-  SIGN_PIPE_VER: "v0.0.16"
-  GORELEASER_VER: "v2.3.2"
-  PRODUCT_NAME: "NetBird"
-  COPYRIGHT: "Wiretrustee UG (haftungsbeschreankt)"
+  SIGN_PIPE_VER: "v0.0.9"
+  GORELEASER_VER: "v1.14.1"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
@@ -20,124 +28,102 @@ concurrency:
 
 jobs:
   release:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     env:
       flags: ""
     steps:
-      - name: Parse semver string
-        id: semver_parser
-        uses: booxmedialtd/ws-action-parse-semver@v1
-        with:
-          input_string: ${{ (startsWith(github.ref, 'refs/tags/v') && github.ref) || 'refs/tags/v0.0.0' }}
-          version_extractor_regex: '\/v(.*)$'
-
       - if: ${{ !startsWith(github.ref, 'refs/tags/v') }}
         run: echo "flags=--snapshot" >> $GITHUB_ENV
-      - name: Checkout
-        uses: actions/checkout@v4
+      -
+        name: Checkout
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0 # It is required for GoReleaser to work properly
-      - name: Set up Go
-        uses: actions/setup-go@v5
+      -
+        name: Set up Go
+        uses: actions/setup-go@v4
         with:
-          go-version: "1.23"
-          cache: false
-      - name: Cache Go modules
-        uses: actions/cache@v4
+          go-version: "1.20"
+      -
+        name: Cache Go modules
+        uses: actions/cache@v3
         with:
-          path: |
-            ~/go/pkg/mod
-            ~/.cache/go-build
-          key: ${{ runner.os }}-go-releaser-${{ hashFiles('**/go.sum') }}
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
-            ${{ runner.os }}-go-releaser-
-      - name: Install modules
+            ${{ runner.os }}-go-
+      -
+        name: Install modules
         run: go mod tidy
-      - name: check git status
+      -
+        name: check git status
         run: git --no-pager diff --exit-code
-      - name: Set up QEMU
+      -
+        name: Set up QEMU
         uses: docker/setup-qemu-action@v2
-      - name: Set up Docker Buildx
+      -
+        name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
-      - name: Login to Docker hub
+      -
+        name: Login to Docker hub
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v1
         with:
-          username: ${{ secrets.DOCKER_USER }}
+          username: netbirdio
           password: ${{ secrets.DOCKER_TOKEN }}
       - name: Install OS build dependencies
         run: sudo apt update && sudo apt install -y -q gcc-arm-linux-gnueabihf gcc-aarch64-linux-gnu
 
-      - name: Install goversioninfo
-        run: go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@233067e
-      - name: Generate windows syso amd64
-        run: goversioninfo  -icon client/ui/netbird.ico -manifest client/manifest.xml -product-name ${{ env.PRODUCT_NAME }} -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/resources_windows_amd64.syso
-      - name: Run GoReleaser
+      - name: Install rsrc
+        run: go install github.com/akavel/rsrc@v0.10.2
+      - name: Generate windows rsrc amd64
+        run: rsrc -arch amd64 -ico client/ui/netbird.ico -manifest client/manifest.xml -o client/resources_windows_amd64.syso
+      - name: Generate windows rsrc arm64
+        run: rsrc -arch arm64 -ico client/ui/netbird.ico -manifest client/manifest.xml -o client/resources_windows_arm64.syso
+      - name: Generate windows rsrc arm
+        run: rsrc -arch arm -ico client/ui/netbird.ico -manifest client/manifest.xml -o client/resources_windows_arm.syso
+      - name: Generate windows rsrc 386
+        run: rsrc -arch 386 -ico client/ui/netbird.ico -manifest client/manifest.xml -o client/resources_windows_386.syso
+      -
+        name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v4
         with:
           version: ${{ env.GORELEASER_VER }}
-          args: release --clean ${{ env.flags }}
+          args: release --rm-dist ${{ env.flags }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           HOMEBREW_TAP_GITHUB_TOKEN: ${{ secrets.HOMEBREW_TAP_GITHUB_TOKEN }}
           UPLOAD_DEBIAN_SECRET: ${{ secrets.PKG_UPLOAD_SECRET }}
           UPLOAD_YUM_SECRET: ${{ secrets.PKG_UPLOAD_SECRET }}
-      - name: upload non tags for debug purposes
-        uses: actions/upload-artifact@v4
+      -
+        name: upload non tags for debug purposes
+        uses: actions/upload-artifact@v3
         with:
           name: release
           path: dist/
           retention-days: 3
-      - name: upload linux packages
-        uses: actions/upload-artifact@v4
-        with:
-          name: linux-packages
-          path: dist/netbird_linux**
-          retention-days: 3
-      - name: upload windows packages
-        uses: actions/upload-artifact@v4
-        with:
-          name: windows-packages
-          path: dist/netbird_windows**
-          retention-days: 3
-      - name: upload macos packages
-        uses: actions/upload-artifact@v4
-        with:
-          name: macos-packages
-          path: dist/netbird_darwin**
-          retention-days: 3
 
   release_ui:
     runs-on: ubuntu-latest
     steps:
-      - name: Parse semver string
-        id: semver_parser
-        uses: booxmedialtd/ws-action-parse-semver@v1
-        with:
-          input_string: ${{ (startsWith(github.ref, 'refs/tags/v') && github.ref) || 'refs/tags/v0.0.0' }}
-          version_extractor_regex: '\/v(.*)$'
-
       - if: ${{ !startsWith(github.ref, 'refs/tags/v') }}
         run: echo "flags=--snapshot" >> $GITHUB_ENV
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0 # It is required for GoReleaser to work properly
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
         with:
-          go-version: "1.23"
-          cache: false
+          go-version: "1.20"
       - name: Cache Go modules
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
-          path: |
-            ~/go/pkg/mod
-            ~/.cache/go-build
-          key: ${{ runner.os }}-ui-go-releaser-${{ hashFiles('**/go.sum') }}
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-ui-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
-            ${{ runner.os }}-ui-go-releaser-
+            ${{ runner.os }}-ui-go-
 
       - name: Install modules
         run: go mod tidy
@@ -147,80 +133,94 @@ jobs:
 
       - name: Install dependencies
         run: sudo apt update && sudo apt install -y -q libappindicator3-dev gir1.2-appindicator3-0.1 libxxf86vm-dev gcc-mingw-w64-x86-64
-      - name: Install goversioninfo
-        run: go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@233067e
-      - name: Generate windows syso amd64
-        run: goversioninfo -64 -icon client/ui/netbird.ico -manifest client/ui/manifest.xml -product-name ${{ env.PRODUCT_NAME }}-"UI" -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/ui/resources_windows_amd64.syso
-
+      - name: Install rsrc
+        run: go install github.com/akavel/rsrc@v0.10.2
+      - name: Generate windows rsrc
+        run: rsrc -arch amd64 -ico client/ui/netbird.ico -manifest client/ui/manifest.xml -o client/ui/resources_windows_amd64.syso
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v4
         with:
           version: ${{ env.GORELEASER_VER }}
-          args: release --config .goreleaser_ui.yaml --clean ${{ env.flags }}
+          args: release --config .goreleaser_ui.yaml --rm-dist ${{ env.flags }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           HOMEBREW_TAP_GITHUB_TOKEN: ${{ secrets.HOMEBREW_TAP_GITHUB_TOKEN }}
           UPLOAD_DEBIAN_SECRET: ${{ secrets.PKG_UPLOAD_SECRET }}
           UPLOAD_YUM_SECRET: ${{ secrets.PKG_UPLOAD_SECRET }}
       - name: upload non tags for debug purposes
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: release-ui
           path: dist/
           retention-days: 3
 
   release_ui_darwin:
-    runs-on: macos-latest
+    runs-on: macos-11
     steps:
       - if: ${{ !startsWith(github.ref, 'refs/tags/v') }}
         run: echo "flags=--snapshot" >> $GITHUB_ENV
-      - name: Checkout
-        uses: actions/checkout@v4
+      -
+        name: Checkout
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0 # It is required for GoReleaser to work properly
-      - name: Set up Go
-        uses: actions/setup-go@v5
+      -
+        name: Set up Go
+        uses: actions/setup-go@v4
         with:
-          go-version: "1.23"
-          cache: false
-      - name: Cache Go modules
-        uses: actions/cache@v4
+          go-version: "1.20"
+      -
+        name: Cache Go modules
+        uses: actions/cache@v3
         with:
-          path: |
-            ~/go/pkg/mod
-            ~/.cache/go-build
-          key: ${{ runner.os }}-ui-go-releaser-darwin-${{ hashFiles('**/go.sum') }}
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-ui-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
-            ${{ runner.os }}-ui-go-releaser-darwin-
-      - name: Install modules
+            ${{ runner.os }}-ui-go-
+      -
+        name: Install modules
         run: go mod tidy
-      - name: check git status
-        run: git --no-pager diff --exit-code
-      - name: Run GoReleaser
+      -
+        name: Run GoReleaser
         id: goreleaser
         uses: goreleaser/goreleaser-action@v4
         with:
           version: ${{ env.GORELEASER_VER }}
-          args: release --config .goreleaser_ui_darwin.yaml --clean ${{ env.flags }}
+          args: release --config .goreleaser_ui_darwin.yaml --rm-dist ${{ env.flags }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - name: upload non tags for debug purposes
-        uses: actions/upload-artifact@v4
+      -
+        name: upload non tags for debug purposes
+        uses: actions/upload-artifact@v3
         with:
           name: release-ui-darwin
           path: dist/
           retention-days: 3
 
-  trigger_signer:
+  trigger_windows_signer:
     runs-on: ubuntu-latest
-    needs: [release, release_ui, release_ui_darwin]
+    needs: [release,release_ui]
     if: startsWith(github.ref, 'refs/tags/')
     steps:
-      - name: Trigger binaries sign pipelines
+      - name: Trigger Windows binaries sign pipeline
         uses: benc-uk/workflow-dispatch@v1
         with:
-          workflow: Sign bin and installer
+          workflow: Sign windows bin and installer
           repo: netbirdio/sign-pipelines
           ref: ${{ env.SIGN_PIPE_VER }}
           token: ${{ secrets.SIGN_GITHUB_TOKEN }}
-          inputs: '{ "tag": "${{ github.ref }}", "skipRelease": false }'
+          inputs: '{ "tag": "${{ github.ref }}" }'
+
+  trigger_darwin_signer:
+    runs-on: ubuntu-latest
+    needs: [release,release_ui_darwin]
+    if: startsWith(github.ref, 'refs/tags/')
+    steps:
+      - name: Trigger Darwin App binaries sign pipeline
+        uses: benc-uk/workflow-dispatch@v1
+        with:
+          workflow: Sign darwin ui app with dispatch
+          repo: netbirdio/sign-pipelines
+          ref: ${{ env.SIGN_PIPE_VER }}
+          token: ${{ secrets.SIGN_GITHUB_TOKEN }}
+          inputs: '{ "tag": "${{ github.ref }}" }'

.github/workflows/sync-main.yml

@@ -1,22 +0,0 @@
-name: sync main
-
-on:
-  push:
-    branches:
-      - main
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
-  cancel-in-progress: true
-
-jobs:
-  trigger_sync_main:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Trigger main branch sync
-        uses: benc-uk/workflow-dispatch@v1
-        with:
-          workflow: sync-main.yml
-          repo: ${{ secrets.UPSTREAM_REPO }}
-          token: ${{ secrets.NC_GITHUB_TOKEN }}
-          inputs: '{ "sha": "${{ github.sha }}" }'

.github/workflows/sync-tag.yml

@@ -1,23 +0,0 @@
-name: sync tag
-
-on:
-  push:
-    tags:
-      - 'v*'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
-  cancel-in-progress: true
-
-jobs:
-  trigger_sync_tag:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Trigger release tag sync
-        uses: benc-uk/workflow-dispatch@v1
-        with:
-          workflow: sync-tag.yml
-          ref: main
-          repo: ${{ secrets.UPSTREAM_REPO }}
-          token: ${{ secrets.NC_GITHUB_TOKEN }}
-          inputs: '{ "tag": "${{ github.ref_name }}" }'

.github/workflows/test-infrastructure-files.yml

@@ -8,8 +8,6 @@ on:
     paths:
       - 'infrastructure_files/**'
       - '.github/workflows/test-infrastructure-files.yml'
-      - 'management/cmd/**'
-      - 'signal/cmd/**'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
@@ -18,31 +16,7 @@ concurrency:
 jobs:
   test-docker-compose:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        store: [ 'sqlite', 'postgres' ]
-    services:
-      postgres:
-        image: ${{ (matrix.store == 'postgres') && 'postgres' || '' }}
-        env:
-          POSTGRES_USER: netbird
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_DB: netbird
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10s
-          --health-timeout 5s
-        ports:
-          - 5432:5432
     steps:
-      - name: Set Database Connection String
-        run: |
-          if [ "${{ matrix.store }}" == "postgres" ]; then
-            echo "NETBIRD_STORE_ENGINE_POSTGRES_DSN=host=$(hostname -I | awk '{print $1}') user=netbird password=postgres dbname=netbird port=5432" >> $GITHUB_ENV
-          else
-            echo "NETBIRD_STORE_ENGINE_POSTGRES_DSN==" >> $GITHUB_ENV
-          fi
-
       - name: Install jq
         run: sudo apt-get install -y jq
 
@@ -50,12 +24,12 @@ jobs:
         run: sudo apt-get install -y curl
 
       - name: Install Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
         with:
-          go-version: "1.23.x"
+          go-version: "1.20.x"
 
       - name: Cache Go modules
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
@@ -63,7 +37,7 @@ jobs:
             ${{ runner.os }}-go-
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: cp setup.env
         run: cp infrastructure_files/tests/setup.env infrastructure_files/
@@ -82,12 +56,9 @@ jobs:
           CI_NETBIRD_IDP_MGMT_CLIENT_ID: testing.client.id
           CI_NETBIRD_IDP_MGMT_CLIENT_SECRET: testing.client.secret
           CI_NETBIRD_AUTH_SUPPORTED_SCOPES: "openid profile email offline_access api email_verified"
-          CI_NETBIRD_STORE_CONFIG_ENGINE: ${{ matrix.store }}
-          NETBIRD_STORE_ENGINE_POSTGRES_DSN: ${{ env.NETBIRD_STORE_ENGINE_POSTGRES_DSN }}
-          CI_NETBIRD_MGMT_IDP_SIGNKEY_REFRESH: false
 
       - name: check values
-        working-directory: infrastructure_files/artifacts
+        working-directory: infrastructure_files
         env:
           CI_NETBIRD_DOMAIN: localhost
           CI_NETBIRD_AUTH_CLIENT_ID: testing.client.id
@@ -110,13 +81,8 @@ jobs:
           CI_NETBIRD_IDP_MGMT_CLIENT_ID: testing.client.id
           CI_NETBIRD_IDP_MGMT_CLIENT_SECRET: testing.client.secret
           CI_NETBIRD_SIGNAL_PORT: 12345
-          CI_NETBIRD_STORE_CONFIG_ENGINE: ${{ matrix.store }}
-          NETBIRD_STORE_ENGINE_POSTGRES_DSN: '${{ env.NETBIRD_STORE_ENGINE_POSTGRES_DSN }}$'
-          CI_NETBIRD_MGMT_IDP_SIGNKEY_REFRESH: false
-          CI_NETBIRD_TURN_EXTERNAL_IP: "1.2.3.4"
 
         run: |
-          set -x
           grep AUTH_CLIENT_ID docker-compose.yml | grep $CI_NETBIRD_AUTH_CLIENT_ID
           grep AUTH_CLIENT_SECRET docker-compose.yml | grep $CI_NETBIRD_AUTH_CLIENT_SECRET
           grep AUTH_AUTHORITY docker-compose.yml | grep $CI_NETBIRD_AUTH_AUTHORITY
@@ -131,39 +97,24 @@ jobs:
           grep NETBIRD_TOKEN_SOURCE docker-compose.yml | grep $CI_NETBIRD_TOKEN_SOURCE
           grep AuthUserIDClaim management.json | grep $CI_NETBIRD_AUTH_USER_ID_CLAIM
           grep -A 3 DeviceAuthorizationFlow management.json | grep -A 1 ProviderConfig | grep Audience | grep $CI_NETBIRD_AUTH_DEVICE_AUTH_AUDIENCE
-          grep -A 3 DeviceAuthorizationFlow management.json | grep -A 1 ProviderConfig | grep Audience | grep $CI_NETBIRD_AUTH_DEVICE_AUTH_AUDIENCE
-          grep Engine management.json  | grep "$CI_NETBIRD_STORE_CONFIG_ENGINE"
-          grep IdpSignKeyRefreshEnabled management.json | grep "$CI_NETBIRD_MGMT_IDP_SIGNKEY_REFRESH"
+          grep -A 8 DeviceAuthorizationFlow management.json | grep -A 6 ProviderConfig | grep Scope | grep "$CI_NETBIRD_AUTH_DEVICE_AUTH_SCOPE"
           grep UseIDToken management.json | grep false
-          grep -A 1 IdpManagerConfig management.json | grep ManagerType | grep $CI_NETBIRD_MGMT_IDP
+          grep -A 1 IdpManagerConfig management.json | grep ManagerType | grep $CI_NETBIRD_MGMT_IDP 
           grep -A 3 IdpManagerConfig management.json | grep -A 1 ClientConfig | grep Issuer | grep $CI_NETBIRD_AUTH_AUTHORITY
           grep -A 4 IdpManagerConfig management.json | grep -A 2 ClientConfig | grep TokenEndpoint | grep $CI_NETBIRD_AUTH_TOKEN_ENDPOINT
           grep -A 5 IdpManagerConfig management.json | grep -A 3 ClientConfig | grep ClientID | grep $CI_NETBIRD_IDP_MGMT_CLIENT_ID
           grep -A 6 IdpManagerConfig management.json | grep -A 4 ClientConfig | grep ClientSecret | grep $CI_NETBIRD_IDP_MGMT_CLIENT_SECRET
           grep -A 7 IdpManagerConfig management.json | grep -A 5 ClientConfig | grep GrantType | grep client_credentials
-          grep -A 10 PKCEAuthorizationFlow management.json | grep -A 10 ProviderConfig | grep Audience | grep $CI_NETBIRD_AUTH_AUDIENCE
-          grep -A 10 PKCEAuthorizationFlow management.json | grep -A 10 ProviderConfig | grep ClientID | grep $CI_NETBIRD_AUTH_CLIENT_ID
-          grep -A 10 PKCEAuthorizationFlow management.json | grep -A 10 ProviderConfig | grep ClientSecret | grep $CI_NETBIRD_AUTH_CLIENT_SECRET
-          grep -A 10 PKCEAuthorizationFlow management.json | grep -A 10 ProviderConfig | grep AuthorizationEndpoint | grep $CI_NETBIRD_AUTH_PKCE_AUTHORIZATION_ENDPOINT
-          grep -A 10 PKCEAuthorizationFlow management.json | grep -A 10 ProviderConfig | grep TokenEndpoint | grep $CI_NETBIRD_AUTH_TOKEN_ENDPOINT
-          grep -A 10 PKCEAuthorizationFlow management.json | grep -A 10 ProviderConfig | grep Scope | grep "$CI_NETBIRD_AUTH_SUPPORTED_SCOPES"
-          grep -A 10 PKCEAuthorizationFlow management.json | grep -A 10 ProviderConfig | grep -A 3 RedirectURLs | grep "http://localhost:53000"
-          grep "external-ip" turnserver.conf | grep $CI_NETBIRD_TURN_EXTERNAL_IP
-          grep NETBIRD_STORE_ENGINE_POSTGRES_DSN docker-compose.yml | egrep "$NETBIRD_STORE_ENGINE_POSTGRES_DSN"
-          # check relay values
-          grep "NB_EXPOSED_ADDRESS=$CI_NETBIRD_DOMAIN:33445" docker-compose.yml
-          grep "NB_LISTEN_ADDRESS=:33445" docker-compose.yml
-          grep '33445:33445' docker-compose.yml
-          grep -A 10 'relay:' docker-compose.yml | egrep 'NB_AUTH_SECRET=.+$'
-          grep -A 7 Relay management.json | grep "rel://$CI_NETBIRD_DOMAIN:33445"
-          grep -A 7 Relay management.json | egrep '"Secret": ".+"'
+          grep -A 2 PKCEAuthorizationFlow management.json | grep -A 1 ProviderConfig | grep Audience | grep $CI_NETBIRD_AUTH_AUDIENCE
+          grep -A 3 PKCEAuthorizationFlow management.json | grep -A 2 ProviderConfig | grep ClientID | grep $CI_NETBIRD_AUTH_CLIENT_ID
+          grep -A 4 PKCEAuthorizationFlow management.json | grep -A 3 ProviderConfig | grep ClientSecret | grep $CI_NETBIRD_AUTH_CLIENT_SECRET
+          grep -A 5 PKCEAuthorizationFlow management.json | grep -A 4 ProviderConfig | grep AuthorizationEndpoint | grep $CI_NETBIRD_AUTH_PKCE_AUTHORIZATION_ENDPOINT
+          grep -A 6 PKCEAuthorizationFlow management.json | grep -A 5 ProviderConfig | grep TokenEndpoint | grep $CI_NETBIRD_AUTH_TOKEN_ENDPOINT
+          grep -A 7 PKCEAuthorizationFlow management.json | grep -A 6 ProviderConfig | grep Scope | grep "$CI_NETBIRD_AUTH_SUPPORTED_SCOPES"
 
       - 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
@@ -182,35 +133,19 @@ jobs:
         run: |
           docker build -t netbirdio/signal:latest .
 
-      - name: Build relay binary
-        working-directory: relay
-        run: CGO_ENABLED=0 go build -o netbird-relay main.go
-
-      - name: Build relay docker image
-        working-directory: relay
-        run: |
-          docker build -t netbirdio/relay:latest .
-
       - name: run docker compose up
-        working-directory: infrastructure_files/artifacts
+        working-directory: infrastructure_files
         run: |
-          docker compose up -d
+          docker-compose up -d
           sleep 5
-          docker compose ps
-          docker compose logs --tail=20
+          docker-compose ps
+          docker-compose logs --tail=20
 
       - name: test running containers
         run: |
-          count=$(docker compose ps --format json | jq '. | select(.Name | contains("artifacts")) | .State' | grep -c running)
-          test $count -eq 5 || docker compose logs
-        working-directory: infrastructure_files/artifacts
-
-      - name: test geolocation databases
-        working-directory: infrastructure_files/artifacts
-        run: |
-          sleep 30
-          docker compose exec management ls -l /var/lib/netbird/ | grep -i GeoLite2-City_[0-9]*.mmdb
-          docker compose exec management ls -l /var/lib/netbird/ | grep -i geonames_[0-9]*.db
+          count=$(docker compose ps --format json | jq '. | select(.Name | contains("infrastructure_files")) | .State' | grep -c running)
+          test $count -eq 4
+        working-directory: infrastructure_files
 
   test-getting-started-script:
     runs-on: ubuntu-latest
@@ -219,69 +154,20 @@ jobs:
         run: sudo apt-get install -y jq
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
-      - name: run script with Zitadel PostgreSQL
+      - name: run script
         run: NETBIRD_DOMAIN=use-ip bash -x infrastructure_files/getting-started-with-zitadel.sh
 
-      - name: test Caddy file gen postgres
+      - name: test Caddy file gen
         run: test -f Caddyfile
-
-      - name: test docker-compose file gen postgres
+      - name: test docker-compose file gen
         run: test -f docker-compose.yml
-
-      - name: test management.json file gen postgres
+      - name: test management.json file gen
         run: test -f management.json
-
-      - name: test turnserver.conf file gen postgres
-        run: |
-          set -x
-          test -f turnserver.conf
-          grep external-ip turnserver.conf
-
-      - name: test zitadel.env file gen postgres
+      - name: test turnserver.conf file gen
+        run: test -f turnserver.conf
+      - name: test zitadel.env file gen
         run: test -f zitadel.env
-
-      - name: test dashboard.env file gen postgres
-        run: test -f dashboard.env
-
-      - name: test relay.env file gen postgres
-        run: test -f relay.env
-
-      - name: test zdb.env file gen postgres
-        run: test -f zdb.env
-
-      - name: Postgres run cleanup
-        run: |
-          docker compose down --volumes --rmi all
-          rm -rf docker-compose.yml Caddyfile zitadel.env dashboard.env machinekey/zitadel-admin-sa.token turnserver.conf management.json zdb.env
-
-      - name: run script with Zitadel CockroachDB
-        run: bash -x infrastructure_files/getting-started-with-zitadel.sh
-        env:
-          NETBIRD_DOMAIN: use-ip
-          ZITADEL_DATABASE: cockroach
-
-      - name: test Caddy file gen CockroachDB
-        run: test -f Caddyfile
-
-      - name: test docker-compose file gen CockroachDB
-        run: test -f docker-compose.yml
-
-      - name: test management.json file gen CockroachDB
-        run: test -f management.json
-
-      - name: test turnserver.conf file gen CockroachDB
-        run: |
-          set -x
-          test -f turnserver.conf
-          grep external-ip turnserver.conf
-
-      - name: test zitadel.env file gen CockroachDB
-        run: test -f zitadel.env
-
-      - name: test dashboard.env file gen CockroachDB
-        run: test -f dashboard.env
-
-      - name: test relay.env file gen CockroachDB
-        run: test -f relay.env
+      - name: test dashboard.env file gen
+        run: test -f dashboard.env

.gitignore

@@ -6,20 +6,11 @@ bin/
 .env
 conf.json
 http-cmds.sh
-setup.env
-infrastructure_files/**/Caddyfile
-infrastructure_files/**/dashboard.env
-infrastructure_files/**/zitadel.env
-infrastructure_files/**/management.json
-infrastructure_files/**/management-*.json
-infrastructure_files/**/docker-compose.yml
-infrastructure_files/**/openid-configuration.json
-infrastructure_files/**/turnserver.conf
-infrastructure_files/**/management.json.bkp.**
-infrastructure_files/**/management-*.json.bkp.**
-infrastructure_files/**/docker-compose.yml.bkp.**
-infrastructure_files/**/openid-configuration.json.bkp.**
-infrastructure_files/**/turnserver.conf.bkp.**
+infrastructure_files/management.json
+infrastructure_files/management-*.json
+infrastructure_files/docker-compose.yml
+infrastructure_files/openid-configuration.json
+infrastructure_files/turnserver.conf
 management/management
 client/client
 client/client.exe
@@ -28,4 +19,4 @@ client/.distfiles/
 infrastructure_files/setup.env
 infrastructure_files/setup-*.env
 .vscode
-.DS_Store
+.DS_Store

.golangci.yaml

@@ -12,50 +12,6 @@ linters-settings:
     # Default: false
     check-type-assertions: false
 
-  gosec:
-    includes:
-      - G101 # Look for hard coded credentials
-      #- G102 # Bind to all interfaces
-      - G103 # Audit the use of unsafe block
-      - G104 # Audit errors not checked
-      - G106 # Audit the use of ssh.InsecureIgnoreHostKey
-      #- G107 # Url provided to HTTP request as taint input
-      - G108 # Profiling endpoint automatically exposed on /debug/pprof
-      - G109 # Potential Integer overflow made by strconv.Atoi result conversion to int16/32
-      - G110 # Potential DoS vulnerability via decompression bomb
-      - G111 # Potential directory traversal
-      #- G112 # Potential slowloris attack
-      - G113 # Usage of Rat.SetString in math/big with an overflow (CVE-2022-23772)
-      #- G114 # Use of net/http serve function that has no support for setting timeouts
-      - G201 # SQL query construction using format string
-      - G202 # SQL query construction using string concatenation
-      - G203 # Use of unescaped data in HTML templates
-      #- G204 # Audit use of command execution
-      - G301 # Poor file permissions used when creating a directory
-      - G302 # Poor file permissions used with chmod
-      - G303 # Creating tempfile using a predictable path
-      - G304 # File path provided as taint input
-      - G305 # File traversal when extracting zip/tar archive
-      - G306 # Poor file permissions used when writing to a new file
-      - G307 # Poor file permissions used when creating a file with os.Create
-      #- G401 # Detect the usage of DES, RC4, MD5 or SHA1
-      #- G402 # Look for bad TLS connection settings
-      - G403 # Ensure minimum RSA key length of 2048 bits
-      #- G404 # Insecure random number source (rand)
-      #- G501 # Import blocklist: crypto/md5
-      - G502 # Import blocklist: crypto/des
-      - G503 # Import blocklist: crypto/rc4
-      - G504 # Import blocklist: net/http/cgi
-      #- G505 # Import blocklist: crypto/sha1
-      - G601 # Implicit memory aliasing of items from a range statement
-      - G602 # Slice access out of bounds
-
-  gocritic:
-    disabled-checks:
-      - commentFormatting
-      - captLocal
-      - deprecatedComment
-
   govet:
     # Enable all analyzers.
     # Default: false
@@ -63,20 +19,6 @@ 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.
-    # Default: false
-    all: true
-
 linters:
   disable-all: true
   enable:
@@ -86,24 +28,13 @@ linters:
     - govet # reports suspicious constructs, such as Printf calls whose arguments do not align with the format string
     - ineffassign # detects when assignments to existing variables are not used
     - staticcheck # is a go vet on steroids, applying a ton of static analysis checks
-    - tenv # Tenv is analyzer that detects using os.Setenv instead of t.Setenv since Go1.17.
     - typecheck # like the front-end of a Go compiler, parses and type-checks Go code
     - unused # checks for unused constants, variables, functions and types
     ## disable by default but the have interesting results so lets add them
     - bodyclose # checks whether HTTP response body is closed successfully
-    - dupword # dupword checks for duplicate words in the source code
-    - durationcheck # durationcheck checks for two durations multiplied together
-    - forbidigo # forbidigo forbids identifiers
-    - gocritic # provides diagnostics that check for bugs, performance and style issues
-    - gosec # inspects source code for security problems
-    - mirror # mirror reports wrong mirror patterns of bytes/strings usage
-    - misspell # misspess finds commonly misspelled English words in comments
     - 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
 issues:
   # Maximum count of issues with the same text.
@@ -112,28 +43,12 @@ issues:
   max-same-issues: 5
 
   exclude-rules:
-    # allow fmt
-    - path: management/cmd/root\.go
-      linters: forbidigo
-    - path: signal/cmd/root\.go
-      linters: forbidigo
-    - path: sharedsock/filter\.go
+    - path: sharedsock/filter.go
       linters:
       - unused
-    - path: client/firewall/iptables/rule\.go
+    - path: client/firewall/iptables/rule.go
       linters:
       - unused
-    - path: test\.go
+    - path: mock.go
       linters:
-      - mirror
-      - gosec
-    - path: mock\.go
-      linters:
-      - nilnil
-    # Exclude specific deprecation warnings for grpc methods
-    - linters:
-       - staticcheck
-      text: "grpc.DialContext is deprecated"
-    - linters:
-        - staticcheck
-      text: "grpc.WithBlock is deprecated"
+      - nilnil

.goreleaser.yaml

@@ -1,5 +1,3 @@
-version: 2
-
 project_name: netbird
 builds:
   - id: netbird
@@ -24,7 +22,7 @@ builds:
         goarch: 386
     ldflags:
       - -s -w -X github.com/netbirdio/netbird/version.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.CommitDate}} -X main.builtBy=goreleaser
-    mod_timestamp: "{{ .CommitTimestamp }}"
+    mod_timestamp: '{{ .CommitTimestamp }}'
     tags:
       - load_wgnt_from_rsrc
 
@@ -44,19 +42,19 @@ builds:
       - softfloat
     ldflags:
       - -s -w -X github.com/netbirdio/netbird/version.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.CommitDate}} -X main.builtBy=goreleaser
-    mod_timestamp: "{{ .CommitTimestamp }}"
+    mod_timestamp: '{{ .CommitTimestamp }}'
     tags:
       - load_wgnt_from_rsrc
 
   - id: netbird-mgmt
     dir: management
     env:
-      - CGO_ENABLED=1
-      - >-
-        {{- if eq .Runtime.Goos "linux" }}
-          {{- if eq .Arch "arm64"}}CC=aarch64-linux-gnu-gcc{{- end }}
-          {{- if eq .Arch "arm"}}CC=arm-linux-gnueabihf-gcc{{- end }}
-        {{- end }}
+    - CGO_ENABLED=1
+    - >-
+      {{- if eq .Runtime.Goos "linux" }}
+        {{- if eq .Arch "arm64"}}CC=aarch64-linux-gnu-gcc{{- end }}
+        {{- if eq .Arch "arm"}}CC=arm-linux-gnueabihf-gcc{{- end }}
+      {{- end }}
     binary: netbird-mgmt
     goos:
       - linux
@@ -66,7 +64,7 @@ builds:
       - arm
     ldflags:
       - -s -w -X github.com/netbirdio/netbird/version.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.CommitDate}} -X main.builtBy=goreleaser
-    mod_timestamp: "{{ .CommitTimestamp }}"
+    mod_timestamp: '{{ .CommitTimestamp }}'
 
   - id: netbird-signal
     dir: signal
@@ -80,24 +78,7 @@ builds:
       - arm
     ldflags:
       - -s -w -X github.com/netbirdio/netbird/version.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.CommitDate}} -X main.builtBy=goreleaser
-    mod_timestamp: "{{ .CommitTimestamp }}"
-
-  - id: netbird-relay
-    dir: relay
-    env: [CGO_ENABLED=0]
-    binary: netbird-relay
-    goos:
-      - linux
-    goarch:
-      - amd64
-      - arm64
-      - arm
-    ldflags:
-      - -s -w -X github.com/netbirdio/netbird/version.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.CommitDate}} -X main.builtBy=goreleaser
-    mod_timestamp: "{{ .CommitTimestamp }}"
-
-universal_binaries:
-  - id: netbird
+    mod_timestamp: '{{ .CommitTimestamp }}'
 
 archives:
   - builds:
@@ -105,6 +86,7 @@ archives:
       - netbird-static
 
 nfpms:
+
   - maintainer: Netbird <dev@netbird.io>
     description: Netbird client.
     homepage: https://netbird.io/
@@ -179,52 +161,6 @@ dockers:
       - "--label=org.opencontainers.image.revision={{.FullCommit}}"
       - "--label=org.opencontainers.image.version={{.Version}}"
       - "--label=maintainer=dev@netbird.io"
-  - image_templates:
-      - netbirdio/relay:{{ .Version }}-amd64
-    ids:
-      - netbird-relay
-    goarch: amd64
-    use: buildx
-    dockerfile: relay/Dockerfile
-    build_flag_templates:
-      - "--platform=linux/amd64"
-      - "--label=org.opencontainers.image.created={{.Date}}"
-      - "--label=org.opencontainers.image.title={{.ProjectName}}"
-      - "--label=org.opencontainers.image.version={{.Version}}"
-      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
-      - "--label=org.opencontainers.image.version={{.Version}}"
-      - "--label=maintainer=dev@netbird.io"
-  - image_templates:
-      - netbirdio/relay:{{ .Version }}-arm64v8
-    ids:
-      - netbird-relay
-    goarch: arm64
-    use: buildx
-    dockerfile: relay/Dockerfile
-    build_flag_templates:
-      - "--platform=linux/arm64"
-      - "--label=org.opencontainers.image.created={{.Date}}"
-      - "--label=org.opencontainers.image.title={{.ProjectName}}"
-      - "--label=org.opencontainers.image.version={{.Version}}"
-      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
-      - "--label=org.opencontainers.image.version={{.Version}}"
-      - "--label=maintainer=dev@netbird.io"
-  - image_templates:
-      - netbirdio/relay:{{ .Version }}-arm
-    ids:
-      - netbird-relay
-    goarch: arm
-    goarm: 6
-    use: buildx
-    dockerfile: relay/Dockerfile
-    build_flag_templates:
-      - "--platform=linux/arm"
-      - "--label=org.opencontainers.image.created={{.Date}}"
-      - "--label=org.opencontainers.image.title={{.ProjectName}}"
-      - "--label=org.opencontainers.image.version={{.Version}}"
-      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
-      - "--label=org.opencontainers.image.version={{.Version}}"
-      - "--label=maintainer=dev@netbird.io"
   - image_templates:
       - netbirdio/signal:{{ .Version }}-amd64
     ids:
@@ -377,18 +313,6 @@ docker_manifests:
       - netbirdio/netbird:{{ .Version }}-arm
       - netbirdio/netbird:{{ .Version }}-amd64
 
-  - name_template: netbirdio/relay:{{ .Version }}
-    image_templates:
-      - netbirdio/relay:{{ .Version }}-arm64v8
-      - netbirdio/relay:{{ .Version }}-arm
-      - netbirdio/relay:{{ .Version }}-amd64
-
-  - name_template: netbirdio/relay:latest
-    image_templates:
-      - netbirdio/relay:{{ .Version }}-arm64v8
-      - netbirdio/relay:{{ .Version }}-arm
-      - netbirdio/relay:{{ .Version }}-amd64
-
   - name_template: netbirdio/signal:{{ .Version }}
     image_templates:
       - netbirdio/signal:{{ .Version }}-arm64v8
@@ -420,9 +344,10 @@ docker_manifests:
       - netbirdio/management:{{ .Version }}-debug-amd64
 
 brews:
-  - ids:
+  -
+    ids:
       - default
-    repository:
+    tap:
       owner: netbirdio
       name: homebrew-tap
       token: "{{ .Env.HOMEBREW_TAP_GITHUB_TOKEN }}"
@@ -439,7 +364,7 @@ brews:
 uploads:
   - name: debian
     ids:
-      - netbird-deb
+    - netbird-deb
     mode: archive
     target: https://pkgs.wiretrustee.com/debian/pool/{{ .ArtifactName }};deb.distribution=stable;deb.component=main;deb.architecture={{ if .Arm }}armhf{{ else }}{{ .Arch }}{{ end }};deb.package=
     username: dev@wiretrustee.com
@@ -461,4 +386,4 @@ checksum:
 release:
   extra_files:
     - glob: ./infrastructure_files/getting-started-with-zitadel.sh
-    - glob: ./release_files/install.sh
+    - glob: ./release_files/install.sh

.goreleaser_ui.yaml

@@ -1,5 +1,3 @@
-version: 2
-
 project_name: netbird-ui
 builds:
   - id: netbird-ui
@@ -13,7 +11,9 @@ builds:
       - amd64
     ldflags:
       - -s -w -X github.com/netbirdio/netbird/version.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.CommitDate}} -X main.builtBy=goreleaser
-    mod_timestamp: "{{ .CommitTimestamp }}"
+    tags:
+      - legacy_appindicator
+    mod_timestamp: '{{ .CommitTimestamp }}'
 
   - id: netbird-ui-windows
     dir: client/ui
@@ -28,7 +28,7 @@ builds:
     ldflags:
       - -s -w -X github.com/netbirdio/netbird/version.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.CommitDate}} -X main.builtBy=goreleaser
       - -H windowsgui
-    mod_timestamp: "{{ .CommitTimestamp }}"
+    mod_timestamp: '{{ .CommitTimestamp }}'
 
 archives:
   - id: linux-arch
@@ -41,6 +41,7 @@ archives:
       - netbird-ui-windows
 
 nfpms:
+
   - maintainer: Netbird <dev@netbird.io>
     description: Netbird client UI.
     homepage: https://netbird.io/
@@ -53,7 +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/disconnected.png
         dst: /usr/share/pixmaps/netbird.png
     dependencies:
       - netbird
@@ -70,7 +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/disconnected.png
         dst: /usr/share/pixmaps/netbird.png
     dependencies:
       - netbird
@@ -78,7 +79,7 @@ nfpms:
 uploads:
   - name: debian
     ids:
-      - netbird-ui-deb
+    - netbird-ui-deb
     mode: archive
     target: https://pkgs.wiretrustee.com/debian/pool/{{ .ArtifactName }};deb.distribution=stable;deb.component=main;deb.architecture={{ if .Arm }}armhf{{ else }}{{ .Arch }}{{ end }};deb.package=
     username: dev@wiretrustee.com
@@ -90,4 +91,4 @@ uploads:
     mode: archive
     target: https://pkgs.wiretrustee.com/yum/{{ .Arch }}{{ if .Arm }}{{ .Arm }}{{ end }}
     username: dev@wiretrustee.com
-    method: PUT
+    method: PUT

.goreleaser_ui_darwin.yaml

@@ -1,14 +1,10 @@
-version: 2
-
 project_name: netbird-ui
 builds:
   - id: netbird-ui-darwin
     dir: client/ui
     binary: netbird-ui
-    env:
-      - CGO_ENABLED=1
-      - MACOSX_DEPLOYMENT_TARGET=11.0
-      - MACOS_DEPLOYMENT_TARGET=11.0
+    env: [CGO_ENABLED=1]
+
     goos:
       - darwin
     goarch:
@@ -19,13 +15,10 @@ builds:
       - softfloat
     ldflags:
       - -s -w -X github.com/netbirdio/netbird/version.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.CommitDate}} -X main.builtBy=goreleaser
-    mod_timestamp: "{{ .CommitTimestamp }}"
+    mod_timestamp: '{{ .CommitTimestamp }}'
     tags:
       - load_wgnt_from_rsrc
 
-universal_binaries:
-  - id: netbird-ui-darwin
-
 archives:
   - builds:
       - netbird-ui-darwin
@@ -33,4 +26,4 @@ archives:
 checksum:
   name_template: "{{ .ProjectName }}_darwin_checksums.txt"
 changelog:
-  disable: true
+  skip: true

CODE_OF_CONDUCT.md

@@ -5,7 +5,7 @@
 We as members, contributors, and leaders pledge to make participation in our
 community a harassment-free experience for everyone, regardless of age, body
 size, visible or invisible disability, ethnicity, sex characteristics, gender
-identity and expression, level of experience, education, socioeconomic status,
+identity and expression, level of experience, education, socio-economic status,
 nationality, personal appearance, race, caste, color, religion, or sexual
 identity and orientation.
 

CONTRIBUTING.md

@@ -19,11 +19,11 @@ If you haven't already, join our slack workspace [here](https://join.slack.com/t
     - [Development setup](#development-setup)
         - [Requirements](#requirements)
         - [Local NetBird setup](#local-netbird-setup)
-        - [Dev Container Support](#dev-container-support)
         - [Build and start](#build-and-start)
         - [Test suite](#test-suite)
     - [Checklist before submitting a PR](#checklist-before-submitting-a-pr)
     - [Other project repositories](#other-project-repositories)
+    - [Checklist before submitting a new node](#checklist-before-submitting-a-new-node)
     - [Contributor License Agreement](#contributor-license-agreement)
 
 ## Code of conduct
@@ -70,7 +70,7 @@ dependencies are installed. Here is a short guide on how that can be done.
 
 ### Requirements
 
-#### Go 1.21
+#### Go 1.19
 
 Follow the installation guide from https://go.dev/
 
@@ -96,7 +96,7 @@ They can be executed from the repository root before every push or PR:
 
 **Goreleaser**
 ```shell
-goreleaser build --snapshot --clean
+goreleaser --snapshot --rm-dist
 ```
 **golangci-lint**
 ```shell
@@ -136,61 +136,18 @@ checked out and set up:
    go mod tidy
    ```
 
-### Dev Container Support
-
-If you prefer using a dev container for development, NetBird now includes support for dev containers. 
-Dev containers provide a consistent and isolated development environment, making it easier for contributors to get started quickly. Follow the steps below to set up NetBird in a dev container.
-
-#### 1. Prerequisites:
-
-* Install Docker on your machine: [Docker Installation Guide](https://docs.docker.com/get-docker/)
-* Install Visual Studio Code: [VS Code Installation Guide](https://code.visualstudio.com/download)
-* If you prefer JetBrains Goland please follow this [manual](https://www.jetbrains.com/help/go/connect-to-devcontainer.html)
-
-#### 2. Clone the Repository:
-
-Clone the repository following previous [Local NetBird setup](#local-netbird-setup).
-
-#### 3. Open in project in IDE of your choice:
-
-**VScode**:
-
-Open the project folder in Visual Studio Code:
-
-```bash
-code .
-```
-
-When you open the project in VS Code, it will detect the presence of a dev container configuration.
-Click on the green "Reopen in Container" button in the bottom-right corner of VS Code.
-
-**Goland**:
-
-Open GoLand and select `"File" > "Open"` to open the NetBird project folder.
-GoLand will detect the dev container configuration and prompt you to open the project in the container. Accept the prompt.
-
-#### 4. Wait for the Container to Build:
-
-VsCode or GoLand will use the specified Docker image to build the dev container. This might take some time, depending on your internet connection.
-
-#### 6. Development:
-
-Once the container is built, you can start developing within the dev container. All the necessary dependencies and configurations are set up within the container.
-
-
 ### Build and start
 #### Client
 
+> Windows clients have a Wireguard driver requirement. We provide a bash script that can be executed in WLS 2 with docker support [wireguard_nt.sh](/client/wireguard_nt.sh).
+
 To start NetBird, execute:
 ```
 cd client
-CGO_ENABLED=0 go build .
+# bash wireguard_nt.sh # if windows
+go build .
 ```
 
-> Windows clients have a Wireguard driver requirement. You can download the wintun driver from https://www.wintun.net/builds/wintun-0.14.1.zip, after decompressing, you can copy the file `windtun\bin\ARCH\wintun.dll` to the same path as your binary file or to `C:\Windows\System32\wintun.dll`.
-
-> To test the client GUI application on Windows machines with RDP or vituralized environments (e.g. virtualbox or cloud), you need to download and extract the opengl32.dll from https://fdossena.com/?p=mesa/index.frag next to the built application.
-
 To start NetBird the client in the foreground:
 
 ```
@@ -228,42 +185,6 @@ To start NetBird the management service:
 ./management management --log-level debug --log-file console --config ./management.json
 ```
 
-#### Windows Netbird Installer
-Create dist directory
-```shell
-mkdir -p dist/netbird_windows_amd64
-```
-
-UI client
-```shell
-CC=x86_64-w64-mingw32-gcc CGO_ENABLED=1 GOOS=windows GOARCH=amd64 go build -o netbird-ui.exe -ldflags "-s -w -H windowsgui" ./client/ui
-mv netbird-ui.exe ./dist/netbird_windows_amd64/
-```
-
-Client
-```shell
-CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -o netbird.exe ./client/
-mv netbird.exe ./dist/netbird_windows_amd64/
-```
-> Windows clients have a Wireguard driver requirement. You can download the wintun driver from https://www.wintun.net/builds/wintun-0.14.1.zip, after decompressing, you can copy the file `windtun\bin\ARCH\wintun.dll` to `./dist/netbird_windows_amd64/`.
-
-NSIS compiler
-- [Windows-nsis]( https://nsis.sourceforge.io/Download)
-- [MacOS-makensis](https://formulae.brew.sh/formula/makensis#default)
-- [Linux-makensis](https://manpages.ubuntu.com/manpages/trusty/man1/makensis.1.html)
-
-NSIS Plugins. Download and move them to the NSIS plugins folder.
-- [EnVar](https://nsis.sourceforge.io/mediawiki/images/7/7f/EnVar_plugin.zip)
-- [ShellExecAsUser](https://nsis.sourceforge.io/mediawiki/images/6/68/ShellExecAsUser_amd64-Unicode.7z)
-
-Windows Installer
-```shell
-export APPVER=0.0.0.1
-makensis -V4 client/installer.nsis
-```
-
-The installer `netbird-installer.exe` will be created in root directory.
-
 ### Test suite
 
 The tests can be started via:
@@ -274,8 +195,6 @@ go test -exec sudo ./...
 ```
 > On Windows use a powershell with administrator privileges
 
-> Non-GTK environments will need the `libayatana-appindicator3-dev` (debian/ubuntu) package installed
-
 ## Checklist before submitting a PR
 As a critical network service and open-source project, we must enforce a few things before submitting the pull-requests:
 - Keep functions as simple as possible, with a single purpose
@@ -296,4 +215,4 @@ NetBird project is composed of 3 main repositories:
 
 That we do not have any potential problems later it is sadly necessary to sign a [Contributor License Agreement](CONTRIBUTOR_LICENSE_AGREEMENT.md). That can be done literally with the push of a button.
 
-A bot will automatically comment on the pull request once it got opened asking for the agreement to be signed. Before it did not get signed it is sadly not possible to merge it in.
+A bot will automatically comment on the pull request once it got opened asking for the agreement to be signed. Before it did not get signed it is sadly not possible to merge it in.

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>
@@ -10,14 +10,12 @@
   <img width="234" src="docs/media/logo-full.png"/>
 </p>
   <p>
-   <a href="https://img.shields.io/badge/license-BSD--3-blue)">
-       <img src="https://sonarcloud.io/api/project_badges/measure?project=netbirdio_netbird&metric=alert_status" />
-     </a> 
      <a href="https://github.com/netbirdio/netbird/blob/main/LICENSE">
        <img src="https://img.shields.io/badge/license-BSD--3-blue" />
      </a> 
+   <a href="https://www.codacy.com/gh/netbirdio/netbird/dashboard?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=netbirdio/netbird&amp;utm_campaign=Badge_Grade"><img src="https://app.codacy.com/project/badge/Grade/e3013d046aec44cdb7462c8673b00976"/></a>
     <br>
-    <a href="https://join.slack.com/t/netbirdio/shared_invite/zt-2p5zwhm4g-8fHollzrQa5y4PZF5AEpvQ">
+    <a href="https://join.slack.com/t/netbirdio/shared_invite/zt-vrahf41g-ik1v7fV8du6t0RwxSrJ96A">
         <img src="https://img.shields.io/badge/slack-@netbird-red.svg?logo=slack"/>
      </a>    
   </p>
@@ -30,7 +28,7 @@
   <br/>
   See <a href="https://netbird.io/docs/">Documentation</a>
   <br/>
-   Join our <a href="https://join.slack.com/t/netbirdio/shared_invite/zt-2p5zwhm4g-8fHollzrQa5y4PZF5AEpvQ">Slack channel</a>
+   Join our <a href="https://join.slack.com/t/netbirdio/shared_invite/zt-vrahf41g-ik1v7fV8du6t0RwxSrJ96A">Slack channel</a>
   <br/>
  
 </strong>
@@ -42,28 +40,26 @@
 
 **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
 
-
-![netbird_2](https://github.com/netbirdio/netbird/assets/700848/46bc3b73-508d-4a0e-bb9a-f465d68646ab)
-
-### NetBird on Lawrence Systems (Video)
-[![Watch the video](https://img.youtube.com/vi/Kwrff6h0rEw/0.jpg)](https://www.youtube.com/watch?v=Kwrff6h0rEw)
+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> - \[ ] 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] [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
 
@@ -83,7 +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.
@@ -100,9 +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.
 
@@ -113,8 +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).
@@ -126,7 +122,7 @@ In November 2022, NetBird joined the [StartUpSecure program](https://www.forschu
 ![CISPA_Logo_BLACK_EN_RZ_RGB (1)](https://user-images.githubusercontent.com/700848/203091324-c6d311a0-22b5-4b05-a288-91cbc6cdcc46.png)
 
 ### 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.

client/Dockerfile

@@ -1,5 +1,5 @@
-FROM alpine:3.20
+FROM alpine:3
 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

client/android/client.go

@@ -1,5 +1,3 @@
-//go:build android
-
 package android
 
 import (
@@ -8,15 +6,14 @@ import (
 
 	log "github.com/sirupsen/logrus"
 
-	"github.com/netbirdio/netbird/client/iface/device"
 	"github.com/netbirdio/netbird/client/internal"
 	"github.com/netbirdio/netbird/client/internal/dns"
-	"github.com/netbirdio/netbird/client/internal/listener"
 	"github.com/netbirdio/netbird/client/internal/peer"
+	"github.com/netbirdio/netbird/client/internal/routemanager"
 	"github.com/netbirdio/netbird/client/internal/stdnet"
 	"github.com/netbirdio/netbird/client/system"
 	"github.com/netbirdio/netbird/formatter"
-	"github.com/netbirdio/netbird/util/net"
+	"github.com/netbirdio/netbird/iface"
 )
 
 // ConnectionListener export internal Listener for mobile
@@ -26,7 +23,7 @@ type ConnectionListener interface {
 
 // TunAdapter export internal TunAdapter for mobile
 type TunAdapter interface {
-	device.TunAdapter
+	iface.TunAdapter
 }
 
 // IFaceDiscover export internal IFaceDiscover for mobile
@@ -34,9 +31,9 @@ type IFaceDiscover interface {
 	stdnet.ExternalIFaceDiscover
 }
 
-// NetworkChangeListener export internal NetworkChangeListener for mobile
-type NetworkChangeListener interface {
-	listener.NetworkChangeListener
+// RouteListener export internal RouteListener for mobile
+type RouteListener interface {
+	routemanager.RouteListener
 }
 
 // DnsReadyListener export internal dns ReadyListener for mobile
@@ -50,29 +47,26 @@ func init() {
 
 // Client struct manage the life circle of background service
 type Client struct {
-	cfgFile               string
-	tunAdapter            device.TunAdapter
-	iFaceDiscover         IFaceDiscover
-	recorder              *peer.Status
-	ctxCancel             context.CancelFunc
-	ctxCancelLock         *sync.Mutex
-	deviceName            string
-	uiVersion             string
-	networkChangeListener listener.NetworkChangeListener
+	cfgFile       string
+	tunAdapter    iface.TunAdapter
+	iFaceDiscover IFaceDiscover
+	recorder      *peer.Status
+	ctxCancel     context.CancelFunc
+	ctxCancelLock *sync.Mutex
+	deviceName    string
+	routeListener routemanager.RouteListener
 }
 
 // NewClient instantiate a new Client
-func NewClient(cfgFile, deviceName string, uiVersion string, tunAdapter TunAdapter, iFaceDiscover IFaceDiscover, networkChangeListener NetworkChangeListener) *Client {
-	net.SetAndroidProtectSocketFn(tunAdapter.ProtectSocket)
+func NewClient(cfgFile, deviceName string, tunAdapter TunAdapter, iFaceDiscover IFaceDiscover, routeListener RouteListener) *Client {
 	return &Client{
-		cfgFile:               cfgFile,
-		deviceName:            deviceName,
-		uiVersion:             uiVersion,
-		tunAdapter:            tunAdapter,
-		iFaceDiscover:         iFaceDiscover,
-		recorder:              peer.NewRecorder(""),
-		ctxCancelLock:         &sync.Mutex{},
-		networkChangeListener: networkChangeListener,
+		cfgFile:       cfgFile,
+		deviceName:    deviceName,
+		tunAdapter:    tunAdapter,
+		iFaceDiscover: iFaceDiscover,
+		recorder:      peer.NewRecorder(""),
+		ctxCancelLock: &sync.Mutex{},
+		routeListener: routeListener,
 	}
 }
 
@@ -85,14 +79,10 @@ 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
 	ctxWithValues := context.WithValue(context.Background(), system.DeviceNameCtxKey, c.deviceName)
-	//nolint
-	ctxWithValues = context.WithValue(ctxWithValues, system.UiVersionCtxKey, c.uiVersion)
-
 	c.ctxCancelLock.Lock()
 	ctx, c.ctxCancel = context.WithCancel(ctxWithValues)
 	defer c.ctxCancel()
@@ -106,8 +96,7 @@ func (c *Client) Run(urlOpener URLOpener, dns *DNSList, dnsReadyListener DnsRead
 
 	// todo do not throw error in case of cancelled context
 	ctx = internal.CtxInitState(ctx)
-	connectClient := internal.NewConnectClient(ctx, cfg, c.recorder)
-	return connectClient.RunOnAndroid(c.tunAdapter, c.iFaceDiscover, c.networkChangeListener, dns.items, dnsReadyListener)
+	return internal.RunClientMobile(ctx, cfg, c.recorder, c.tunAdapter, c.iFaceDiscover, c.routeListener, dns.items, dnsReadyListener)
 }
 
 // RunWithoutLogin we apply this type of run function when the backed has been started without UI (i.e. after reboot).
@@ -120,7 +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
@@ -132,8 +120,7 @@ func (c *Client) RunWithoutLogin(dns *DNSList, dnsReadyListener DnsReadyListener
 
 	// todo do not throw error in case of cancelled context
 	ctx = internal.CtxInitState(ctx)
-	connectClient := internal.NewConnectClient(ctx, cfg, c.recorder)
-	return connectClient.RunOnAndroid(c.tunAdapter, c.iFaceDiscover, c.networkChangeListener, dns.items, dnsReadyListener)
+	return internal.RunClientMobile(ctx, cfg, c.recorder, c.tunAdapter, c.iFaceDiscover, c.routeListener, dns.items, dnsReadyListener)
 }
 
 // Stop the internal client and free the resources
@@ -152,11 +139,6 @@ func (c *Client) SetTraceLogLevel() {
 	log.SetLevel(log.TraceLevel)
 }
 
-// SetInfoLogLevel configure the logger to info level
-func (c *Client) SetInfoLogLevel() {
-	log.SetLevel(log.InfoLevel)
-}
-
 // PeersList return with the list of the PeerInfos
 func (c *Client) PeersList() *PeerInfoArray {
 

client/android/login.go

@@ -84,7 +84,7 @@ func (a *Auth) SaveConfigIfSSOSupported(listener SSOListener) {
 func (a *Auth) saveConfigIfSSOSupported() (bool, error) {
 	supportsSSO := true
 	err := a.withBackOff(a.ctx, func() (err error) {
-		_, err = internal.GetPKCEAuthorizationFlowInfo(a.ctx, a.config.PrivateKey, a.config.ManagementURL, nil)
+		_, err = internal.GetPKCEAuthorizationFlowInfo(a.ctx, a.config.PrivateKey, a.config.ManagementURL)
 		if s, ok := gstatus.FromError(err); ok && (s.Code() == codes.NotFound || s.Code() == codes.Unimplemented) {
 			_, err = internal.GetDeviceAuthorizationFlowInfo(a.ctx, a.config.PrivateKey, a.config.ManagementURL)
 			s, ok := gstatus.FromError(err)
@@ -205,8 +205,8 @@ func (a *Auth) foregroundGetTokenInfo(urlOpener URLOpener) (*auth.TokenInfo, err
 
 	go urlOpener.Open(flowInfo.VerificationURIComplete)
 
-	waitTimeout := time.Duration(flowInfo.ExpiresIn) * time.Second
-	waitCTX, cancel := context.WithTimeout(a.ctx, waitTimeout)
+	waitTimeout := time.Duration(flowInfo.ExpiresIn)
+	waitCTX, cancel := context.WithTimeout(a.ctx, waitTimeout*time.Second)
 	defer cancel()
 	tokenInfo, err := oAuthFlow.WaitToken(waitCTX, flowInfo)
 	if err != nil {

client/android/preferences_test.go

@@ -57,11 +57,11 @@ func TestPreferences_ReadUncommitedValues(t *testing.T) {
 	p.SetManagementURL(exampleString)
 	resp, err = p.GetManagementURL()
 	if err != nil {
-		t.Fatalf("failed to read management url: %s", err)
+		t.Fatalf("failed to read managmenet url: %s", err)
 	}
 
 	if resp != exampleString {
-		t.Errorf("unexpected management url: %s", resp)
+		t.Errorf("unexpected managemenet url: %s", resp)
 	}
 
 	p.SetPreSharedKey(exampleString)
@@ -102,11 +102,11 @@ func TestPreferences_Commit(t *testing.T) {
 
 	resp, err = p.GetManagementURL()
 	if err != nil {
-		t.Fatalf("failed to read management url: %s", err)
+		t.Fatalf("failed to read managmenet url: %s", err)
 	}
 
 	if resp != exampleURL {
-		t.Errorf("unexpected management url: %s", resp)
+		t.Errorf("unexpected managemenet url: %s", resp)
 	}
 
 	resp, err = p.GetPreSharedKey()

client/anonymize/anonymize.go

@@ -1,227 +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
-	})
-}
-
-// AnonymizeRoute anonymizes a route string by replacing IP addresses with anonymized versions and
-// domain names with random strings.
-func (a *Anonymizer) AnonymizeRoute(route string) string {
-	prefix, err := netip.ParsePrefix(route)
-	if err == nil {
-		ip := a.AnonymizeIPString(prefix.Addr().String())
-		return fmt.Sprintf("%s/%d", ip, prefix.Bits())
-	}
-	domains := strings.Split(route, ", ")
-	for i, domain := range domains {
-		domains[i] = a.AnonymizeDomain(domain)
-	}
-	return strings.Join(domains, ", ")
-}
-
-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)
-}

client/anonymize/anonymize_test.go

@@ -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")
-		})
-	}
-}

client/cmd/debug.go

@@ -1,273 +0,0 @@
-package cmd
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	log "github.com/sirupsen/logrus"
-	"github.com/spf13/cobra"
-	"google.golang.org/grpc/status"
-
-	"github.com/netbirdio/netbird/client/internal"
-	"github.com/netbirdio/netbird/client/proto"
-	"github.com/netbirdio/netbird/client/server"
-)
-
-const errCloseConnection = "Failed to close connection: %v"
-
-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)
-	if err != nil {
-		return err
-	}
-	defer func() {
-		if err := conn.Close(); err != nil {
-			log.Errorf(errCloseConnection, err)
-		}
-	}()
-
-	client := proto.NewDaemonServiceClient(conn)
-	resp, err := client.DebugBundle(cmd.Context(), &proto.DebugBundleRequest{
-		Anonymize:  anonymizeFlag,
-		Status:     getStatusOutput(cmd),
-		SystemInfo: debugSystemInfoFlag,
-	})
-	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)
-	if err != nil {
-		return err
-	}
-	defer func() {
-		if err := conn.Close(); err != nil {
-			log.Errorf(errCloseConnection, err)
-		}
-	}()
-
-	client := proto.NewDaemonServiceClient(conn)
-	level := server.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 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)
-	if err != nil {
-		return err
-	}
-	defer func() {
-		if err := conn.Close(); err != nil {
-			log.Errorf(errCloseConnection, err)
-		}
-	}()
-
-	client := proto.NewDaemonServiceClient(conn)
-
-	stat, err := client.Status(cmd.Context(), &proto.StatusRequest{})
-	if err != nil {
-		return fmt.Errorf("failed to get status: %v", status.Convert(err).Message())
-	}
-
-	stateWasDown := stat.Status != string(internal.StatusConnected) && stat.Status != string(internal.StatusConnecting)
-
-	initialLogLevel, err := client.GetLogLevel(cmd.Context(), &proto.GetLogLevelRequest{})
-	if err != nil {
-		return fmt.Errorf("failed to get log level: %v", status.Convert(err).Message())
-	}
-
-	if stateWasDown {
-		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(time.Second * 10)
-	}
-
-	initialLevelTrace := initialLogLevel.GetLevel() >= proto.LogLevel_TRACE
-	if !initialLevelTrace {
-		_, 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.")
-	}
-
-	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")
-
-	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")
-
-	cmd.Println("Creating debug bundle...")
-
-	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))
-
-	resp, err := client.DebugBundle(cmd.Context(), &proto.DebugBundleRequest{
-		Anonymize:  anonymizeFlag,
-		Status:     statusOutput,
-		SystemInfo: debugSystemInfoFlag,
-	})
-	if err != nil {
-		return fmt.Errorf("failed to bundle debug: %v", status.Convert(err).Message())
-	}
-
-	if stateWasDown {
-		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")
-	}
-
-	if !initialLevelTrace {
-		if _, err := client.SetLogLevel(cmd.Context(), &proto.SetLogLevelRequest{Level: initialLogLevel.GetLevel()}); err != nil {
-			return fmt.Errorf("failed to restore log level: %v", status.Convert(err).Message())
-		}
-		cmd.Println("Log level restored to", initialLogLevel.GetLevel())
-	}
-
-	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)
-}

client/cmd/down.go

@@ -2,9 +2,8 @@ package cmd
 
 import (
 	"context"
-	"time"
-
 	"github.com/netbirdio/netbird/util"
+	"time"
 
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
@@ -26,7 +25,7 @@ var downCmd = &cobra.Command{
 			return err
 		}
 
-		ctx, cancel := context.WithTimeout(context.Background(), time.Second*7)
+		ctx, cancel := context.WithTimeout(context.Background(), time.Second*3)
 		defer cancel()
 
 		conn, err := DialClientGRPCServer(ctx, daemonAddr)
@@ -42,8 +41,6 @@ var downCmd = &cobra.Command{
 			log.Errorf("call service down method: %v", err)
 			return err
 		}
-
-		cmd.Println("Disconnected")
 		return nil
 	},
 }

client/cmd/login.go

@@ -39,11 +39,6 @@ var loginCmd = &cobra.Command{
 			ctx = context.WithValue(ctx, system.DeviceNameCtxKey, hostName)
 		}
 
-		providedSetupKey, err := getSetupKey()
-		if err != nil {
-			return err
-		}
-
 		// workaround to run without service
 		if logFile == "console" {
 			err = handleRebrand(cmd)
@@ -56,7 +51,7 @@ var loginCmd = &cobra.Command{
 				AdminURL:      adminURL,
 				ConfigPath:    configPath,
 			}
-			if rootCmd.PersistentFlags().Changed(preSharedKeyFlag) {
+			if preSharedKey != "" {
 				ic.PreSharedKey = &preSharedKey
 			}
 
@@ -65,9 +60,9 @@ var loginCmd = &cobra.Command{
 				return fmt.Errorf("get config file: %v", err)
 			}
 
-			config, _ = internal.UpdateOldManagementURL(ctx, config, configPath)
+			config, _ = internal.UpdateOldManagementPort(ctx, config, configPath)
 
-			err = foregroundLogin(ctx, cmd, config, providedSetupKey)
+			err = foregroundLogin(ctx, cmd, config, setupKey)
 			if err != nil {
 				return fmt.Errorf("foreground login failed: %v", err)
 			}
@@ -86,14 +81,10 @@ var loginCmd = &cobra.Command{
 		client := proto.NewDaemonServiceClient(conn)
 
 		loginRequest := proto.LoginRequest{
-			SetupKey:             providedSetupKey,
+			SetupKey:             setupKey,
+			PreSharedKey:         preSharedKey,
 			ManagementUrl:        managementURL,
 			IsLinuxDesktopClient: isLinuxRunningDesktop(),
-			Hostname:             hostName,
-		}
-
-		if rootCmd.PersistentFlags().Changed(preSharedKeyFlag) {
-			loginRequest.OptionalPreSharedKey = &preSharedKey
 		}
 
 		var loginErr error
@@ -123,7 +114,7 @@ var loginCmd = &cobra.Command{
 		if loginResp.NeedsSSOLogin {
 			openURL(cmd, loginResp.VerificationURIComplete, loginResp.UserCode)
 
-			_, err = client.WaitSSOLogin(ctx, &proto.WaitSSOLoginRequest{UserCode: loginResp.UserCode, Hostname: hostName})
+			_, err = client.WaitSSOLogin(ctx, &proto.WaitSSOLoginRequest{UserCode: loginResp.UserCode})
 			if err != nil {
 				return fmt.Errorf("waiting sso login failed with: %v", err)
 			}
@@ -159,21 +150,13 @@ func foregroundLogin(ctx context.Context, cmd *cobra.Command, config *internal.C
 		jwtToken = tokenInfo.GetTokenToUse()
 	}
 
-	var lastError error
-
 	err = WithBackOff(func() error {
 		err := internal.Login(ctx, config, setupKey, jwtToken)
 		if s, ok := gstatus.FromError(err); ok && (s.Code() == codes.InvalidArgument || s.Code() == codes.PermissionDenied) {
-			lastError = err
 			return nil
 		}
 		return err
 	})
-
-	if lastError != nil {
-		return fmt.Errorf("login failed: %v", lastError)
-	}
-
 	if err != nil {
 		return fmt.Errorf("backoff cycle failed: %v", err)
 	}
@@ -194,8 +177,8 @@ func foregroundGetTokenInfo(ctx context.Context, cmd *cobra.Command, config *int
 
 	openURL(cmd, flowInfo.VerificationURIComplete, flowInfo.UserCode)
 
-	waitTimeout := time.Duration(flowInfo.ExpiresIn) * time.Second
-	waitCTX, c := context.WithTimeout(context.TODO(), waitTimeout)
+	waitTimeout := time.Duration(flowInfo.ExpiresIn)
+	waitCTX, c := context.WithTimeout(context.TODO(), waitTimeout*time.Second)
 	defer c()
 
 	tokenInfo, err := oAuthFlow.WaitToken(waitCTX, flowInfo)

client/cmd/login_test.go

@@ -5,8 +5,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/netbirdio/netbird/client/iface"
 	"github.com/netbirdio/netbird/client/internal"
+	"github.com/netbirdio/netbird/iface"
 	"github.com/netbirdio/netbird/util"
 )
 

client/cmd/root.go

@@ -25,19 +25,8 @@ 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"
-	networkMonitorFlag      = "network-monitor"
-	disableAutoConnectFlag  = "disable-auto-connect"
-	serverSSHAllowedFlag    = "allow-server-ssh"
-	extraIFaceBlackListFlag = "extra-iface-blacklist"
-	dnsRouteIntervalFlag    = "dns-router-interval"
-	systemInfoFlag          = "system-info"
+	externalIPMapFlag  = "external-ip-map"
+	dnsResolverAddress = "dns-resolver-address"
 )
 
 var (
@@ -56,25 +45,11 @@ var (
 	managementURL           string
 	adminURL                string
 	setupKey                string
-	setupKeyPath            string
 	hostName                string
 	preSharedKey            string
 	natExternalIPs          []string
 	customDNSAddress        string
-	rosenpassEnabled        bool
-	rosenpassPermissive     bool
-	serverSSHAllowed        bool
-	interfaceName           string
-	wireguardPort           uint16
-	networkMonitor          bool
-	serviceName             string
-	autoConnectDisabled     bool
-	extraIFaceBlackList     []string
-	anonymizeFlag           bool
-	debugSystemInfoFlag     bool
-	dnsRouteInterval        time.Duration
-
-	rootCmd = &cobra.Command{
+	rootCmd                 = &cobra.Command{
 		Use:          "netbird",
 		Short:        "",
 		Long:         "",
@@ -94,15 +69,12 @@ func init() {
 	oldDefaultConfigPathDir = "/etc/wiretrustee/"
 	oldDefaultLogFileDir = "/var/log/wiretrustee/"
 
-	switch runtime.GOOS {
-	case "windows":
+	if runtime.GOOS == "windows" {
 		defaultConfigPathDir = os.Getenv("PROGRAMDATA") + "\\Netbird\\"
 		defaultLogFileDir = os.Getenv("PROGRAMDATA") + "\\Netbird\\"
 
 		oldDefaultConfigPathDir = os.Getenv("PROGRAMDATA") + "\\Wiretrustee\\"
 		oldDefaultLogFileDir = os.Getenv("PROGRAMDATA") + "\\Wiretrustee\\"
-	case "freebsd":
-		defaultConfigPathDir = "/var/db/netbird/"
 	}
 
 	defaultConfigPath = defaultConfigPathDir + "config.json"
@@ -115,26 +87,15 @@ 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. If syslog is specified the log will be sent to syslog daemon.")
+	rootCmd.PersistentFlags().StringVar(&logFile, "log-file", defaultLogFile, "sets Netbird log path. If console is specified the 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(&setupKeyPath, "setup-key-file", "", "The path to a setup key obtained from the Management Service Dashboard (used to register peer) This is ignored if the setup-key flag is provided.")
-	rootCmd.MarkFlagsMutuallyExclusive("setup-key", "setup-key-file")
-	rootCmd.PersistentFlags().StringVar(&preSharedKey, preSharedKeyFlag, "", "Sets Wireguard PreSharedKey property. If set, then only peers that have the same key can communicate.")
+	rootCmd.PersistentFlags().StringVar(&preSharedKey, "preshared-key", "", "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)
@@ -142,20 +103,8 @@ 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. `+
@@ -169,12 +118,6 @@ func init() {
 			`An empty string "" clears the previous configuration. `+
 			`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.")
-
-	debugCmd.PersistentFlags().BoolVarP(&debugSystemInfoFlag, systemInfoFlag, "S", false, "Adds system information to the debug bundle")
 }
 
 // SetupCloseHandler handles SIGTERM signal and exits with success
@@ -225,7 +168,7 @@ 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()
@@ -256,21 +199,6 @@ var CLIBackOffSettings = &backoff.ExponentialBackOff{
 	Clock:               backoff.SystemClock,
 }
 
-func getSetupKey() (string, error) {
-	if setupKeyPath != "" && setupKey == "" {
-		return getSetupKeyFromFile(setupKeyPath)
-	}
-	return setupKey, nil
-}
-
-func getSetupKeyFromFile(setupKeyPath string) (string, error) {
-	data, err := os.ReadFile(setupKeyPath)
-	if err != nil {
-		return "", fmt.Errorf("failed to read setup key file: %v", err)
-	}
-	return strings.TrimSpace(string(data)), nil
-}
-
 func handleRebrand(cmd *cobra.Command) error {
 	var err error
 	if logFile == defaultLogFile {
@@ -380,17 +308,3 @@ func migrateToNetbird(oldPath, newPath string) bool {
 
 	return true
 }
-
-func getClient(cmd *cobra.Command) (*grpc.ClientConn, error) {
-	SetFlagsFromEnvVars(rootCmd)
-	cmd.SetOut(cmd.OutOrStdout())
-
-	conn, err := DialClientGRPCServer(cmd.Context(), 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
-}

client/cmd/root_test.go

@@ -4,10 +4,6 @@ import (
 	"fmt"
 	"io"
 	"testing"
-
-	"github.com/spf13/cobra"
-
-	"github.com/netbirdio/netbird/client/iface"
 )
 
 func TestInitCommands(t *testing.T) {
@@ -38,44 +34,3 @@ func TestInitCommands(t *testing.T) {
 		})
 	}
 }
-
-func TestSetFlagsFromEnvVars(t *testing.T) {
-	var cmd = &cobra.Command{
-		Use:          "netbird",
-		Long:         "test",
-		SilenceUsage: true,
-		Run: func(cmd *cobra.Command, args []string) {
-			SetFlagsFromEnvVars(cmd)
-		},
-	}
-
-	cmd.PersistentFlags().StringSliceVar(&natExternalIPs, externalIPMapFlag, nil,
-		`comma separated list of external IPs to map to the Wireguard interface`)
-	cmd.PersistentFlags().StringVar(&interfaceName, interfaceNameFlag, iface.WgInterfaceDefault, "Wireguard interface name")
-	cmd.PersistentFlags().BoolVar(&rosenpassEnabled, enableRosenpassFlag, false, "Enable Rosenpass feature Rosenpass.")
-	cmd.PersistentFlags().Uint16Var(&wireguardPort, wireguardPortFlag, iface.DefaultWgPort, "Wireguard interface listening port")
-
-	t.Setenv("NB_EXTERNAL_IP_MAP", "abc,dec")
-	t.Setenv("NB_INTERFACE_NAME", "test-name")
-	t.Setenv("NB_ENABLE_ROSENPASS", "true")
-	t.Setenv("NB_WIREGUARD_PORT", "10000")
-	err := cmd.Execute()
-	if err != nil {
-		t.Fatalf("expected no error while running netbird command, got %v", err)
-	}
-	if len(natExternalIPs) != 2 {
-		t.Errorf("expected 2 external ips, got %d", len(natExternalIPs))
-	}
-	if natExternalIPs[0] != "abc" || natExternalIPs[1] != "dec" {
-		t.Errorf("expected abc,dec, got %s,%s", natExternalIPs[0], natExternalIPs[1])
-	}
-	if interfaceName != "test-name" {
-		t.Errorf("expected test-name, got %s", interfaceName)
-	}
-	if !rosenpassEnabled {
-		t.Errorf("expected rosenpassEnabled to be true, got false")
-	}
-	if wireguardPort != 10000 {
-		t.Errorf("expected wireguardPort to be 10000, got %d", wireguardPort)
-	}
-}

client/cmd/route.go

@@ -1,174 +0,0 @@
-package cmd
-
-import (
-	"fmt"
-	"strings"
-
-	"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)
-	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
-	}
-
-	printRoutes(cmd, resp)
-
-	return nil
-}
-
-func printRoutes(cmd *cobra.Command, resp *proto.ListRoutesResponse) {
-	cmd.Println("Available Routes:")
-	for _, route := range resp.Routes {
-		printRoute(cmd, route)
-	}
-}
-
-func printRoute(cmd *cobra.Command, route *proto.Route) {
-	selectedStatus := getSelectedStatus(route)
-	domains := route.GetDomains()
-
-	if len(domains) > 0 {
-		printDomainRoute(cmd, route, domains, selectedStatus)
-	} else {
-		printNetworkRoute(cmd, route, selectedStatus)
-	}
-}
-
-func getSelectedStatus(route *proto.Route) string {
-	if route.GetSelected() {
-		return "Selected"
-	}
-	return "Not Selected"
-}
-
-func printDomainRoute(cmd *cobra.Command, route *proto.Route, domains []string, selectedStatus string) {
-	cmd.Printf("\n  - ID: %s\n    Domains: %s\n    Status: %s\n", route.GetID(), strings.Join(domains, ", "), selectedStatus)
-	resolvedIPs := route.GetResolvedIPs()
-
-	if len(resolvedIPs) > 0 {
-		printResolvedIPs(cmd, domains, resolvedIPs)
-	} else {
-		cmd.Printf("    Resolved IPs: -\n")
-	}
-}
-
-func printNetworkRoute(cmd *cobra.Command, route *proto.Route, selectedStatus string) {
-	cmd.Printf("\n  - ID: %s\n    Network: %s\n    Status: %s\n", route.GetID(), route.GetNetwork(), selectedStatus)
-}
-
-func printResolvedIPs(cmd *cobra.Command, domains []string, resolvedIPs map[string]*proto.IPList) {
-	cmd.Printf("    Resolved IPs:\n")
-	for _, domain := range domains {
-		if ipList, exists := resolvedIPs[domain]; exists {
-			cmd.Printf("      [%s]: %s\n", domain, strings.Join(ipList.GetIps(), ", "))
-		}
-	}
-}
-
-func routesSelect(cmd *cobra.Command, args []string) error {
-	conn, err := getClient(cmd)
-	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)
-	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
-}

client/cmd/service.go

@@ -2,6 +2,7 @@ package cmd
 
 import (
 	"context"
+	"runtime"
 
 	"github.com/kardianos/service"
 	log "github.com/sirupsen/logrus"
@@ -9,14 +10,12 @@ import (
 	"google.golang.org/grpc"
 
 	"github.com/netbirdio/netbird/client/internal"
-	"github.com/netbirdio/netbird/client/server"
 )
 
 type program struct {
-	ctx            context.Context
-	cancel         context.CancelFunc
-	serv           *grpc.Server
-	serverInstance *server.Server
+	ctx    context.Context
+	cancel context.CancelFunc
+	serv   *grpc.Server
 }
 
 func newProgram(ctx context.Context, cancel context.CancelFunc) *program {
@@ -25,8 +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),

client/cmd/service_controller.go

@@ -11,12 +11,11 @@ import (
 	"github.com/kardianos/service"
 	log "github.com/sirupsen/logrus"
 
-	"github.com/spf13/cobra"
-	"google.golang.org/grpc"
-
 	"github.com/netbirdio/netbird/client/proto"
 	"github.com/netbirdio/netbird/client/server"
 	"github.com/netbirdio/netbird/util"
+	"github.com/spf13/cobra"
+	"google.golang.org/grpc"
 )
 
 func (p *program) Start(svc service.Service) error {
@@ -61,8 +60,6 @@ func (p *program) Start(svc service.Service) error {
 		}
 		proto.RegisterDaemonServiceServer(p.serv, serverInstance)
 
-		p.serverInstance = serverInstance
-
 		log.Printf("started daemon server: %v", split[1])
 		if err := p.serv.Serve(listen); err != nil {
 			log.Errorf("failed to serve daemon requests: %v", err)
@@ -72,14 +69,6 @@ func (p *program) Start(svc service.Service) error {
 }
 
 func (p *program) Stop(srv service.Service) error {
-	if p.serverInstance != nil {
-		in := new(proto.DownRequest)
-		_, err := p.serverInstance.Down(p.ctx, in)
-		if err != nil {
-			log.Errorf("failed to stop daemon: %v", err)
-		}
-	}
-
 	p.cancel()
 
 	if p.serv != nil {
@@ -120,6 +109,7 @@ var runCmd = &cobra.Command{
 		if err != nil {
 			return err
 		}
+		cmd.Printf("Netbird service is running")
 		return nil
 	},
 }

client/cmd/service_installer.go

@@ -31,8 +31,6 @@ var installCmd = &cobra.Command{
 			configPath,
 			"--log-level",
 			logLevel,
-			"--daemon-addr",
-			daemonAddr,
 		}
 
 		if managementURL != "" {
@@ -66,10 +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)
@@ -83,7 +77,6 @@ var installCmd = &cobra.Command{
 			cmd.PrintErrln(err)
 			return err
 		}
-
 		cmd.Println("Netbird service has been installed")
 		return nil
 	},
@@ -113,7 +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
 	},
 }

client/cmd/ssh.go

@@ -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
 	}

client/cmd/status.go

@@ -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"
@@ -25,21 +22,14 @@ import (
 )
 
 type peerStateDetailOutput struct {
-	FQDN                   string           `json:"fqdn" yaml:"fqdn"`
-	IP                     string           `json:"netbirdIp" yaml:"netbirdIp"`
-	PubKey                 string           `json:"publicKey" yaml:"publicKey"`
-	Status                 string           `json:"status" yaml:"status"`
-	LastStatusUpdate       time.Time        `json:"lastStatusUpdate" yaml:"lastStatusUpdate"`
-	ConnType               string           `json:"connectionType" yaml:"connectionType"`
-	IceCandidateType       iceCandidateType `json:"iceCandidateType" yaml:"iceCandidateType"`
-	IceCandidateEndpoint   iceCandidateType `json:"iceCandidateEndpoint" yaml:"iceCandidateEndpoint"`
-	RelayAddress           string           `json:"relayAddress" yaml:"relayAddress"`
-	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"`
+	FQDN             string           `json:"fqdn" yaml:"fqdn"`
+	IP               string           `json:"netbirdIp" yaml:"netbirdIp"`
+	PubKey           string           `json:"publicKey" yaml:"publicKey"`
+	Status           string           `json:"status" yaml:"status"`
+	LastStatusUpdate time.Time        `json:"lastStatusUpdate" yaml:"lastStatusUpdate"`
+	ConnType         string           `json:"connectionType" yaml:"connectionType"`
+	Direct           bool             `json:"direct" yaml:"direct"`
+	IceCandidateType iceCandidateType `json:"iceCandidateType" yaml:"iceCandidateType"`
 }
 
 type peersStateOutput struct {
@@ -51,25 +41,11 @@ type peersStateOutput struct {
 type signalStateOutput struct {
 	URL       string `json:"url" yaml:"url"`
 	Connected bool   `json:"connected" yaml:"connected"`
-	Error     string `json:"error" yaml:"error"`
 }
 
 type managementStateOutput struct {
 	URL       string `json:"url" yaml:"url"`
 	Connected bool   `json:"connected" yaml:"connected"`
-	Error     string `json:"error" yaml:"error"`
-}
-
-type relayStateOutputDetail struct {
-	URI       string `json:"uri" yaml:"uri"`
-	Available bool   `json:"available" yaml:"available"`
-	Error     string `json:"error" yaml:"error"`
-}
-
-type relayStateOutput struct {
-	Total     int                      `json:"total" yaml:"total"`
-	Available int                      `json:"available" yaml:"available"`
-	Details   []relayStateOutputDetail `json:"details" yaml:"details"`
 }
 
 type iceCandidateType struct {
@@ -77,40 +53,26 @@ 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"`
+	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 (
-	detailFlag           bool
-	ipv4Flag             bool
-	jsonFlag             bool
-	yamlFlag             bool
-	ipsFilter            []string
-	prefixNamesFilter    []string
-	statusFilter         string
-	ipsFilterMap         map[string]struct{}
-	prefixNamesFilterMap map[string]struct{}
+	detailFlag   bool
+	ipv4Flag     bool
+	jsonFlag     bool
+	yamlFlag     bool
+	ipsFilter    []string
+	statusFilter string
+	ipsFilterMap map[string]struct{}
 )
 
 var statusCmd = &cobra.Command{
@@ -121,14 +83,12 @@ var statusCmd = &cobra.Command{
 
 func init() {
 	ipsFilterMap = make(map[string]struct{})
-	prefixNamesFilterMap = make(map[string]struct{})
 	statusCmd.PersistentFlags().BoolVarP(&detailFlag, "detail", "d", false, "display detailed status information in human-readable format")
 	statusCmd.PersistentFlags().BoolVar(&jsonFlag, "json", false, "display detailed status information in json format")
 	statusCmd.PersistentFlags().BoolVar(&yamlFlag, "yaml", false, "display detailed status information in yaml format")
 	statusCmd.PersistentFlags().BoolVar(&ipv4Flag, "ipv4", false, "display only NetBird IPv4 of this peer, e.g., --ipv4 will output 100.64.0.33")
 	statusCmd.MarkFlagsMutuallyExclusive("detail", "json", "yaml", "ipv4")
 	statusCmd.PersistentFlags().StringSliceVar(&ipsFilter, "filter-by-ips", []string{}, "filters the detailed output by a list of one or more IPs, e.g., --filter-by-ips 100.64.0.100,100.64.0.200")
-	statusCmd.PersistentFlags().StringSliceVar(&prefixNamesFilter, "filter-by-names", []string{}, "filters the detailed output by a list of one or more peer FQDN or hostnames, e.g., --filter-by-names peer-a,peer-b.netbird.cloud")
 	statusCmd.PersistentFlags().StringVar(&statusFilter, "filter-by-status", "", "filters the detailed output by connection status(connected|disconnected), e.g., --filter-by-status connected")
 }
 
@@ -147,9 +107,9 @@ 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 +142,7 @@ 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)
 	}
 
 	if err != nil {
@@ -194,7 +154,7 @@ 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 +163,7 @@ 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())
 	}
@@ -212,12 +172,8 @@ func getStatus(ctx context.Context) (*proto.StatusResponse, error) {
 }
 
 func parseFilters() error {
-
 	switch strings.ToLower(statusFilter) {
 	case "", "disconnected", "connected":
-		if strings.ToLower(statusFilter) != "" {
-			enableDetailFlagWhenFilterFlag()
-		}
 	default:
 		return fmt.Errorf("wrong status filter, should be one of connected|disconnected, got: %s", statusFilter)
 	}
@@ -229,26 +185,11 @@ func parseFilters() error {
 				return fmt.Errorf("got an invalid IP address in the filter: address %s, error %s", addr, err)
 			}
 			ipsFilterMap[addr] = struct{}{}
-			enableDetailFlagWhenFilterFlag()
 		}
 	}
-
-	if len(prefixNamesFilter) > 0 {
-		for _, name := range prefixNamesFilter {
-			prefixNamesFilterMap[strings.ToLower(name)] = struct{}{}
-		}
-		enableDetailFlagWhenFilterFlag()
-	}
-
 	return nil
 }
 
-func enableDetailFlagWhenFilterFlag() {
-	if !detailFlag && !jsonFlag && !yamlFlag {
-		detailFlag = true
-	}
-}
-
 func convertToStatusOutputOverview(resp *proto.StatusResponse) statusOutputOverview {
 	pbFullStatus := resp.GetFullStatus()
 
@@ -256,116 +197,51 @@ func convertToStatusOutputOverview(resp *proto.StatusResponse) statusOutputOverv
 	managementOverview := managementStateOutput{
 		URL:       managementState.GetURL(),
 		Connected: managementState.GetConnected(),
-		Error:     managementState.Error,
 	}
 
 	signalState := pbFullStatus.GetSignalState()
 	signalOverview := signalStateOutput{
 		URL:       signalState.GetURL(),
 		Connected: signalState.GetConnected(),
-		Error:     signalState.Error,
 	}
 
-	relayOverview := mapRelays(pbFullStatus.GetRelays())
 	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,
+		IP:              pbFullStatus.GetLocalPeerState().GetIP(),
+		PubKey:          pbFullStatus.GetLocalPeerState().GetPubKey(),
+		KernelInterface: pbFullStatus.GetLocalPeerState().GetKernelInterface(),
+		FQDN:            pbFullStatus.GetLocalPeerState().GetFqdn(),
 	}
 
 	return overview
 }
 
-func mapRelays(relays []*proto.RelayState) relayStateOutput {
-	var relayStateDetail []relayStateOutputDetail
-
-	var relaysAvailable int
-	for _, relay := range relays {
-		available := relay.GetAvailable()
-		relayStateDetail = append(relayStateDetail,
-			relayStateOutputDetail{
-				URI:       relay.URI,
-				Available: available,
-				Error:     relay.GetError(),
-			},
-		)
-
-		if available {
-			relaysAvailable++
-		}
-	}
-
-	return relayStateOutput{
-		Total:     len(relays),
-		Available: relaysAvailable,
-		Details:   relayStateDetail,
-	}
-}
-
-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 := ""
+	remoteICE := ""
+	connType := ""
 	peersConnected := 0
 	for _, pbPeerState := range peers {
-		localICE := ""
-		remoteICE := ""
-		localICEEndpoint := ""
-		remoteICEEndpoint := ""
-		relayServerAddress := ""
-		connType := ""
-		lastHandshake := time.Time{}
-		transferReceived := int64(0)
-		transferSent := int64(0)
-
 		isPeerConnected := pbPeerState.ConnStatus == peer.StatusConnected.String()
 		if skipDetailByFilters(pbPeerState, isPeerConnected) {
 			continue
 		}
 		if isPeerConnected {
-			peersConnected++
+			peersConnected = peersConnected + 1
 
 			localICE = pbPeerState.GetLocalIceCandidateType()
 			remoteICE = pbPeerState.GetRemoteIceCandidateType()
-			localICEEndpoint = pbPeerState.GetLocalIceCandidateEndpoint()
-			remoteICEEndpoint = pbPeerState.GetRemoteIceCandidateEndpoint()
 			connType = "P2P"
 			if pbPeerState.Relayed {
 				connType = "Relayed"
 			}
-			relayServerAddress = pbPeerState.GetRelayAddress()
-			lastHandshake = pbPeerState.GetLastWireguardHandshake().AsTime().Local()
-			transferReceived = pbPeerState.GetBytesRx()
-			transferSent = pbPeerState.GetBytesTx()
 		}
 
 		timeLocal := pbPeerState.GetConnStatusUpdate().AsTime().Local()
@@ -375,22 +251,12 @@ func mapPeers(peers []*proto.PeerState) peersStateOutput {
 			Status:           pbPeerState.GetConnStatus(),
 			LastStatusUpdate: timeLocal,
 			ConnType:         connType,
+			Direct:           pbPeerState.GetDirect(),
 			IceCandidateType: iceCandidateType{
 				Local:  localICE,
 				Remote: remoteICE,
 			},
-			IceCandidateEndpoint: iceCandidateType{
-				Local:  localICEEndpoint,
-				Remote: remoteICEEndpoint,
-			},
-			RelayAddress:           relayServerAddress,
-			FQDN:                   pbPeerState.GetFqdn(),
-			LastWireguardHandshake: lastHandshake,
-			TransferReceived:       transferReceived,
-			TransferSent:           transferSent,
-			Latency:                pbPeerState.GetLatency().AsDuration(),
-			RosenpassEnabled:       pbPeerState.GetRosenpassEnabled(),
-			Routes:                 pbPeerState.GetRoutes(),
+			FQDN: pbPeerState.GetFqdn(),
 		}
 
 		peersStateDetail = append(peersStateDetail, peerState)
@@ -440,31 +306,22 @@ func parseToYAML(overview statusOutputOverview) (string, error) {
 	return string(yamlBytes), nil
 }
 
-func parseGeneralSummary(overview statusOutputOverview, showURL bool, showRelays bool, showNameServers bool) string {
-	var managementConnString string
+func parseGeneralSummary(overview statusOutputOverview, showURL bool) string {
+
+	managementConnString := "Disconnected"
 	if overview.ManagementState.Connected {
 		managementConnString = "Connected"
 		if showURL {
 			managementConnString = fmt.Sprintf("%s to %s", managementConnString, overview.ManagementState.URL)
 		}
-	} else {
-		managementConnString = "Disconnected"
-		if overview.ManagementState.Error != "" {
-			managementConnString = fmt.Sprintf("%s, reason: %s", managementConnString, overview.ManagementState.Error)
-		}
 	}
 
-	var signalConnString string
+	signalConnString := "Disconnected"
 	if overview.SignalState.Connected {
 		signalConnString = "Connected"
 		if showURL {
 			signalConnString = fmt.Sprintf("%s to %s", signalConnString, overview.SignalState.URL)
 		}
-	} else {
-		signalConnString = "Disconnected"
-		if overview.SignalState.Error != "" {
-			signalConnString = fmt.Sprintf("%s, reason: %s", signalConnString, overview.SignalState.Error)
-		}
 	}
 
 	interfaceTypeString := "Userspace"
@@ -476,107 +333,32 @@ func parseGeneralSummary(overview statusOutputOverview, showURL bool, showRelays
 		interfaceIP = "N/A"
 	}
 
-	var relaysString string
-	if showRelays {
-		for _, relay := range overview.Relays.Details {
-			available := "Available"
-			reason := ""
-			if !relay.Available {
-				available = "Unavailable"
-				reason = fmt.Sprintf(", reason: %s", relay.Error)
-			}
-			relaysString += 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
-		}
-	}
-
 	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,
 		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)
 
 	return fmt.Sprintf(
 		"Peers detail:"+
@@ -587,7 +369,7 @@ func parseToFullDetailSummary(overview statusOutputOverview) string {
 	)
 }
 
-func parsePeers(peers peersStateOutput, rosenpassEnabled, rosenpassPermissive bool) string {
+func parsePeers(peers peersStateOutput) string {
 	var (
 		peersString = ""
 	)
@@ -604,39 +386,6 @@ func parsePeers(peers peersStateOutput, rosenpassEnabled, rosenpassPermissive bo
 			remoteICE = peerState.IceCandidateType.Remote
 		}
 
-		localICEEndpoint := "-"
-		if peerState.IceCandidateEndpoint.Local != "" {
-			localICEEndpoint = peerState.IceCandidateEndpoint.Local
-		}
-
-		remoteICEEndpoint := "-"
-		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)"
-			}
-		}
-
-		routes := "-"
-		if len(peerState.Routes) > 0 {
-			sort.Strings(peerState.Routes)
-			routes = strings.Join(peerState.Routes, ", ")
-		}
-
 		peerString := fmt.Sprintf(
 			"\n %s:\n"+
 				"  NetBird IP: %s\n"+
@@ -644,35 +393,21 @@ func parsePeers(peers peersStateOutput, rosenpassEnabled, rosenpassPermissive bo
 				"  Status: %s\n"+
 				"  -- detail --\n"+
 				"  Connection type: %s\n"+
+				"  Direct: %t\n"+
 				"  ICE candidate (Local/Remote): %s/%s\n"+
-				"  ICE candidate endpoints (Local/Remote): %s/%s\n"+
-				"  Relay server address: %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 connection update: %s\n",
 			peerState.FQDN,
 			peerState.IP,
 			peerState.PubKey,
 			peerState.Status,
 			peerState.ConnType,
+			peerState.Direct,
 			localICE,
 			remoteICE,
-			localICEEndpoint,
-			remoteICEEndpoint,
-			peerState.RelayAddress,
-			timeAgo(peerState.LastStatusUpdate),
-			timeAgo(peerState.LastWireguardHandshake),
-			toIEC(peerState.TransferReceived),
-			toIEC(peerState.TransferSent),
-			rosenpassEnabledStatus,
-			routes,
-			peerState.Latency.String(),
+			peerState.LastStatusUpdate.Format("2006-01-02 15:04:05"),
 		)
 
-		peersString += peerString
+		peersString = peersString + peerString
 	}
 	return peersString
 }
@@ -680,7 +415,6 @@ func parsePeers(peers peersStateOutput, rosenpassEnabled, rosenpassPermissive bo
 func skipDetailByFilters(peerState *proto.PeerState, isConnected bool) bool {
 	statusEval := false
 	ipEval := false
-	nameEval := false
 
 	if statusFilter != "" {
 		lowerStatusFilter := strings.ToLower(statusFilter)
@@ -697,160 +431,5 @@ func skipDetailByFilters(peerState *proto.PeerState, isConnected bool) bool {
 			ipEval = true
 		}
 	}
-
-	if len(prefixNamesFilter) > 0 {
-		for prefixNameFilter := range prefixNamesFilterMap {
-			if !strings.HasPrefix(peerState.Fqdn, prefixNameFilter) {
-				nameEval = true
-				break
-			}
-		}
-	}
-
-	return statusEval || ipEval || nameEval
-}
-
-func toIEC(b int64) string {
-	const unit = 1024
-	if b < unit {
-		return fmt.Sprintf("%d B", b)
-	}
-	div, exp := int64(unit), 0
-	for n := b / unit; n >= unit; n /= unit {
-		div *= unit
-		exp++
-	}
-	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)
-	}
-
-	peer.RelayAddress = a.AnonymizeURI(peer.RelayAddress)
-
-	for i, route := range peer.Routes {
-		peer.Routes[i] = a.AnonymizeIPString(route)
-	}
-
-	for i, route := range peer.Routes {
-		peer.Routes[i] = a.AnonymizeRoute(route)
-	}
-}
-
-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 {
-		overview.Routes[i] = a.AnonymizeRoute(route)
-	}
-
-	overview.FQDN = a.AnonymizeDomain(overview.FQDN)
+	return statusEval || ipEval
 }

client/cmd/status_test.go

@@ -1,16 +1,10 @@
 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"
@@ -31,93 +25,41 @@ var resp = &proto.StatusResponse{
 	FullStatus: &proto.FullStatus{
 		Peers: []*proto.PeerState{
 			{
-				IP:                         "192.168.178.101",
-				PubKey:                     "Pubkey1",
-				Fqdn:                       "peer-1.awesome-domain.com",
-				ConnStatus:                 "Connected",
-				ConnStatusUpdate:           timestamppb.New(time.Date(2001, time.Month(1), 1, 1, 1, 1, 0, time.UTC)),
-				Relayed:                    false,
-				LocalIceCandidateType:      "",
-				RemoteIceCandidateType:     "",
-				LocalIceCandidateEndpoint:  "",
-				RemoteIceCandidateEndpoint: "",
-				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:                     "192.168.178.101",
+				PubKey:                 "Pubkey1",
+				Fqdn:                   "peer-1.awesome-domain.com",
+				ConnStatus:             "Connected",
+				ConnStatusUpdate:       timestamppb.New(time.Date(2001, time.Month(1), 1, 1, 1, 1, 0, time.UTC)),
+				Relayed:                false,
+				Direct:                 true,
+				LocalIceCandidateType:  "",
+				RemoteIceCandidateType: "",
 			},
 			{
-				IP:                         "192.168.178.102",
-				PubKey:                     "Pubkey2",
-				Fqdn:                       "peer-2.awesome-domain.com",
-				ConnStatus:                 "Connected",
-				ConnStatusUpdate:           timestamppb.New(time.Date(2002, time.Month(2), 2, 2, 2, 2, 0, time.UTC)),
-				Relayed:                    true,
-				LocalIceCandidateType:      "relay",
-				RemoteIceCandidateType:     "prflx",
-				LocalIceCandidateEndpoint:  "10.0.0.1:10001",
-				RemoteIceCandidateEndpoint: "10.0.10.1:10002",
-				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)),
+				IP:                     "192.168.178.102",
+				PubKey:                 "Pubkey2",
+				Fqdn:                   "peer-2.awesome-domain.com",
+				ConnStatus:             "Connected",
+				ConnStatusUpdate:       timestamppb.New(time.Date(2002, time.Month(2), 2, 2, 2, 2, 0, time.UTC)),
+				Relayed:                true,
+				Direct:                 false,
+				LocalIceCandidateType:  "relay",
+				RemoteIceCandidateType: "prflx",
 			},
 		},
 		ManagementState: &proto.ManagementState{
 			URL:       "my-awesome-management.com:443",
 			Connected: true,
-			Error:     "",
 		},
 		SignalState: &proto.SignalState{
 			URL:       "my-awesome-signal.com:443",
 			Connected: true,
-			Error:     "",
-		},
-		Relays: []*proto.RelayState{
-			{
-				URI:       "stun:my-awesome-stun.com:3478",
-				Available: true,
-				Error:     "",
-			},
-			{
-				URI:       "turns:my-awesome-turn.com:443?transport=tcp",
-				Available: false,
-				Error:     "context: deadline exceeded",
-			},
 		},
 		LocalPeerState: &proto.LocalPeerState{
 			IP:              "192.168.178.100/16",
 			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",
@@ -135,21 +77,11 @@ var overview = statusOutputOverview{
 				Status:           "Connected",
 				LastStatusUpdate: time.Date(2001, 1, 1, 1, 1, 1, 0, time.UTC),
 				ConnType:         "P2P",
+				Direct:           true,
 				IceCandidateType: iceCandidateType{
 					Local:  "",
 					Remote: "",
 				},
-				IceCandidateEndpoint: iceCandidateType{
-					Local:  "",
-					Remote: "",
-				},
-				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",
@@ -158,18 +90,11 @@ var overview = statusOutputOverview{
 				Status:           "Connected",
 				LastStatusUpdate: time.Date(2002, 2, 2, 2, 2, 2, 0, time.UTC),
 				ConnType:         "Relayed",
+				Direct:           false,
 				IceCandidateType: iceCandidateType{
 					Local:  "relay",
 					Remote: "prflx",
 				},
-				IceCandidateEndpoint: iceCandidateType{
-					Local:  "10.0.0.1:10001",
-					Remote: "10.0.10.1:10002",
-				},
-				LastWireguardHandshake: time.Date(2002, 2, 2, 2, 2, 3, 0, time.UTC),
-				TransferReceived:       2000,
-				TransferSent:           1000,
-				Latency:                time.Duration(10000000),
 			},
 		},
 	},
@@ -178,58 +103,15 @@ var overview = statusOutputOverview{
 	ManagementState: managementStateOutput{
 		URL:       "my-awesome-management.com:443",
 		Connected: true,
-		Error:     "",
 	},
 	SignalState: signalStateOutput{
 		URL:       "my-awesome-signal.com:443",
 		Connected: true,
-		Error:     "",
-	},
-	Relays: relayStateOutput{
-		Total:     2,
-		Available: 1,
-		Details: []relayStateOutputDetail{
-			{
-				URI:       "stun:my-awesome-stun.com:3478",
-				Available: true,
-				Error:     "",
-			},
-			{
-				URI:       "turns:my-awesome-turn.com:443?transport=tcp",
-				Available: false,
-				Error:     "context: deadline exceeded",
-			},
-		},
 	},
 	IP:              "192.168.178.100/16",
 	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) {
@@ -263,309 +145,158 @@ func TestSortingOfPeers(t *testing.T) {
 }
 
 func TestParsingToJSON(t *testing.T) {
-	jsonString, _ := parseToJSON(overview)
+	json, _ := parseToJSON(overview)
 
 	//@formatter:off
-	expectedJSONString := `
-        {
-          "peers": {
-            "total": 2,
-            "connected": 2,
-            "details": [
-              {
-                "fqdn": "peer-1.awesome-domain.com",
-                "netbirdIp": "192.168.178.101",
-                "publicKey": "Pubkey1",
-                "status": "Connected",
-                "lastStatusUpdate": "2001-01-01T01:01:01Z",
-                "connectionType": "P2P",
-                "iceCandidateType": {
-                  "local": "",
-                  "remote": ""
-                },
-                "iceCandidateEndpoint": {
-                  "local": "",
-                  "remote": ""
-                },
-				"relayAddress": "",
-                "lastWireguardHandshake": "2001-01-01T01:01:02Z",
-                "transferReceived": 200,
-                "transferSent": 100,
-				"latency": 10000000,
-                "quantumResistance": false,
-                "routes": [
-                  "10.1.0.0/24"
-                ]
-              },
-              {
-                "fqdn": "peer-2.awesome-domain.com",
-                "netbirdIp": "192.168.178.102",
-                "publicKey": "Pubkey2",
-                "status": "Connected",
-                "lastStatusUpdate": "2002-02-02T02:02:02Z",
-                "connectionType": "Relayed",
-                "iceCandidateType": {
-                  "local": "relay",
-                  "remote": "prflx"
-                },
-                "iceCandidateEndpoint": {
-                  "local": "10.0.0.1:10001",
-                  "remote": "10.0.10.1:10002"
-                },
-				"relayAddress": "",
-                "lastWireguardHandshake": "2002-02-02T02:02:03Z",
-                "transferReceived": 2000,
-                "transferSent": 1000,
-				"latency": 10000000,
-                "quantumResistance": false,
-                "routes": null
-              }
-            ]
-          },
-          "cliVersion": "development",
-          "daemonVersion": "0.14.1",
-          "management": {
-            "url": "my-awesome-management.com:443",
-            "connected": true,
-            "error": ""
-          },
-          "signal": {
-            "url": "my-awesome-signal.com:443",
-            "connected": true,
-            "error": ""
-          },
-          "relays": {
-            "total": 2,
-            "available": 1,
-            "details": [
-              {
-                "uri": "stun:my-awesome-stun.com:3478",
-                "available": true,
-                "error": ""
-              },
-              {
-                "uri": "turns:my-awesome-turn.com:443?transport=tcp",
-                "available": false,
-                "error": "context: deadline exceeded"
-              }
-            ]
-          },
-          "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"
-            }
-          ]
-        }`
+	expectedJSON := "{\"" +
+		"peers\":" +
+		"{" +
+		"\"total\":2," +
+		"\"connected\":2," +
+		"\"details\":" +
+		"[" +
+		"{" +
+		"\"fqdn\":\"peer-1.awesome-domain.com\"," +
+		"\"netbirdIp\":\"192.168.178.101\"," +
+		"\"publicKey\":\"Pubkey1\"," +
+		"\"status\":\"Connected\"," +
+		"\"lastStatusUpdate\":\"2001-01-01T01:01:01Z\"," +
+		"\"connectionType\":\"P2P\"," +
+		"\"direct\":true," +
+		"\"iceCandidateType\":" +
+		"{" +
+		"\"local\":\"\"," +
+		"\"remote\":\"\"" +
+		"}" +
+		"}," +
+		"{" +
+		"\"fqdn\":\"peer-2.awesome-domain.com\"," +
+		"\"netbirdIp\":\"192.168.178.102\"," +
+		"\"publicKey\":\"Pubkey2\"," +
+		"\"status\":\"Connected\"," +
+		"\"lastStatusUpdate\":\"2002-02-02T02:02:02Z\"," +
+		"\"connectionType\":\"Relayed\"," +
+		"\"direct\":false," +
+		"\"iceCandidateType\":" +
+		"{" +
+		"\"local\":\"relay\"," +
+		"\"remote\":\"prflx\"" +
+		"}" +
+		"}" +
+		"]" +
+		"}," +
+		"\"cliVersion\":\"development\"," +
+		"\"daemonVersion\":\"0.14.1\"," +
+		"\"management\":" +
+		"{" +
+		"\"url\":\"my-awesome-management.com:443\"," +
+		"\"connected\":true" +
+		"}," +
+		"\"signal\":" +
+		"{\"" +
+		"url\":\"my-awesome-signal.com:443\"," +
+		"\"connected\":true" +
+		"}," +
+		"\"netbirdIp\":\"192.168.178.100/16\"," +
+		"\"publicKey\":\"Some-Pub-Key\"," +
+		"\"usesKernelInterface\":true," +
+		"\"fqdn\":\"some-localhost.awesome-domain.com\"" +
+		"}"
 	// @formatter:on
 
-	var expectedJSON bytes.Buffer
-	require.NoError(t, json.Compact(&expectedJSON, []byte(expectedJSONString)))
-
-	assert.Equal(t, expectedJSON.String(), jsonString)
+	assert.Equal(t, expectedJSON, json)
 }
 
 func TestParsingToYAML(t *testing.T) {
 	yaml, _ := parseToYAML(overview)
 
-	expectedYAML :=
-		`peers:
-    total: 2
-    connected: 2
-    details:
-        - fqdn: peer-1.awesome-domain.com
-          netbirdIp: 192.168.178.101
-          publicKey: Pubkey1
-          status: Connected
-          lastStatusUpdate: 2001-01-01T01:01:01Z
-          connectionType: P2P
-          iceCandidateType:
-            local: ""
-            remote: ""
-          iceCandidateEndpoint:
-            local: ""
-            remote: ""
-          relayAddress: ""
-          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
-          status: Connected
-          lastStatusUpdate: 2002-02-02T02:02:02Z
-          connectionType: Relayed
-          iceCandidateType:
-            local: relay
-            remote: prflx
-          iceCandidateEndpoint:
-            local: 10.0.0.1:10001
-            remote: 10.0.10.1:10002
-          relayAddress: ""
-          lastWireguardHandshake: 2002-02-02T02:02:03Z
-          transferReceived: 2000
-          transferSent: 1000
-          latency: 10ms
-          quantumResistance: false
-          routes: []
-cliVersion: development
-daemonVersion: 0.14.1
-management:
-    url: my-awesome-management.com:443
-    connected: true
-    error: ""
-signal:
-    url: my-awesome-signal.com:443
-    connected: true
-    error: ""
-relays:
-    total: 2
-    available: 1
-    details:
-        - uri: stun:my-awesome-stun.com:3478
-          available: true
-          error: ""
-        - uri: turns:my-awesome-turn.com:443?transport=tcp
-          available: false
-          error: 'context: deadline exceeded'
-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
-`
+	expectedYAML := "peers:\n" +
+		"    total: 2\n" +
+		"    connected: 2\n" +
+		"    details:\n" +
+		"        - fqdn: peer-1.awesome-domain.com\n" +
+		"          netbirdIp: 192.168.178.101\n" +
+		"          publicKey: Pubkey1\n" +
+		"          status: Connected\n" +
+		"          lastStatusUpdate: 2001-01-01T01:01:01Z\n" +
+		"          connectionType: P2P\n" +
+		"          direct: true\n" +
+		"          iceCandidateType:\n" +
+		"            local: \"\"\n" +
+		"            remote: \"\"\n" +
+		"        - fqdn: peer-2.awesome-domain.com\n" +
+		"          netbirdIp: 192.168.178.102\n" +
+		"          publicKey: Pubkey2\n" +
+		"          status: Connected\n" +
+		"          lastStatusUpdate: 2002-02-02T02:02:02Z\n" +
+		"          connectionType: Relayed\n" +
+		"          direct: false\n" +
+		"          iceCandidateType:\n" +
+		"            local: relay\n" +
+		"            remote: prflx\n" +
+		"cliVersion: development\n" +
+		"daemonVersion: 0.14.1\n" +
+		"management:\n" +
+		"    url: my-awesome-management.com:443\n" +
+		"    connected: true\n" +
+		"signal:\n" +
+		"    url: my-awesome-signal.com:443\n" +
+		"    connected: true\n" +
+		"netbirdIp: 192.168.178.100/16\n" +
+		"publicKey: Some-Pub-Key\n" +
+		"usesKernelInterface: true\n" +
+		"fqdn: some-localhost.awesome-domain.com\n"
 
 	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(
-		`Peers detail:
- peer-1.awesome-domain.com:
-  NetBird IP: 192.168.178.101
-  Public key: Pubkey1
-  Status: Connected
-  -- detail --
-  Connection type: P2P
-  ICE candidate (Local/Remote): -/-
-  ICE candidate endpoints (Local/Remote): -/-
-  Relay server address: 
-  Last connection update: %s
-  Last WireGuard handshake: %s
-  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
-  Public key: Pubkey2
-  Status: Connected
-  -- detail --
-  Connection type: Relayed
-  ICE candidate (Local/Remote): relay/prflx
-  ICE candidate endpoints (Local/Remote): 10.0.0.1:10001/10.0.10.1:10002
-  Relay server address: 
-  Last connection update: %s
-  Last WireGuard handshake: %s
-  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
-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)
+	expectedDetail := "Peers detail:\n" +
+		" peer-1.awesome-domain.com:\n" +
+		"  NetBird IP: 192.168.178.101\n" +
+		"  Public key: Pubkey1\n" +
+		"  Status: Connected\n" +
+		"  -- detail --\n" +
+		"  Connection type: P2P\n" +
+		"  Direct: true\n" +
+		"  ICE candidate (Local/Remote): -/-\n" +
+		"  Last connection update: 2001-01-01 01:01:01\n" +
+		"\n" +
+		" peer-2.awesome-domain.com:\n" +
+		"  NetBird IP: 192.168.178.102\n" +
+		"  Public key: Pubkey2\n" +
+		"  Status: Connected\n" +
+		"  -- detail --\n" +
+		"  Connection type: Relayed\n" +
+		"  Direct: false\n" +
+		"  ICE candidate (Local/Remote): relay/prflx\n" +
+		"  Last connection update: 2002-02-02 02:02:02\n" +
+		"\n" +
+		"Daemon version: 0.14.1\n" +
+		"CLI version: development\n" +
+		"Management: Connected to my-awesome-management.com:443\n" +
+		"Signal: Connected to my-awesome-signal.com:443\n" +
+		"FQDN: some-localhost.awesome-domain.com\n" +
+		"NetBird IP: 192.168.178.100/16\n" +
+		"Interface type: Kernel\n" +
+		"Peers count: 2/2 Connected\n"
 
 	assert.Equal(t, expectedDetail, detail)
 }
 
 func TestParsingToShortVersion(t *testing.T) {
-	shortVersion := parseGeneralSummary(overview, false, false, false)
+	shortVersion := parseGeneralSummary(overview, false)
 
-	expectedString := fmt.Sprintf("OS: %s/%s", runtime.GOOS, runtime.GOARCH) + `
-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
-`
+	expectedString := "Daemon version: 0.14.1\n" +
+		"CLI version: development\n" +
+		"Management: Connected\n" +
+		"Signal: Connected\n" +
+		"FQDN: some-localhost.awesome-domain.com\n" +
+		"NetBird IP: 192.168.178.100/16\n" +
+		"Interface type: Kernel\n" +
+		"Peers count: 2/2 Connected\n"
 
 	assert.Equal(t, expectedString, shortVersion)
 }
@@ -577,31 +308,3 @@ 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)
-		})
-	}
-}

client/cmd/testutil.go

@@ -3,21 +3,16 @@ package cmd
 import (
 	"context"
 	"net"
+	"path/filepath"
 	"testing"
 	"time"
 
-	"github.com/stretchr/testify/require"
-	"go.opentelemetry.io/otel"
-
 	"github.com/netbirdio/netbird/management/server/activity"
-	"github.com/netbirdio/netbird/management/server/telemetry"
 
 	"github.com/netbirdio/netbird/util"
 
 	"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"
@@ -27,33 +22,34 @@ import (
 )
 
 func startTestingServices(t *testing.T) string {
-	t.Helper()
 	config := &mgmt.Config{}
 	_, err := util.ReadJson("../testdata/management.json", config)
 	if err != nil {
 		t.Fatal(err)
 	}
+	testDir := t.TempDir()
+	config.Datadir = testDir
+	err = util.CopyFileContents("../testdata/store.json", filepath.Join(testDir, "store.json"))
+	if err != nil {
+		t.Fatal(err)
+	}
 
 	_, signalLis := startSignal(t)
 	signalAddr := signalLis.Addr().String()
 	config.Signal.URI = signalAddr
 
-	_, mgmLis := startManagement(t, config, "../testdata/store.sql")
+	_, mgmLis := startManagement(t, config)
 	mgmAddr := mgmLis.Addr().String()
 	return mgmAddr
 }
 
 func startSignal(t *testing.T) (*grpc.Server, net.Listener) {
-	t.Helper()
 	lis, err := net.Listen("tcp", ":0")
 	if err != nil {
 		t.Fatal(err)
 	}
 	s := grpc.NewServer()
-	srv, err := sig.NewServer(context.Background(), otel.Meter(""))
-	require.NoError(t, err)
-
-	sigProto.RegisterSignalExchangeServer(s, srv)
+	sigProto.RegisterSignalExchangeServer(s, sig.NewServer())
 	go func() {
 		if err := s.Serve(lis); err != nil {
 			panic(err)
@@ -63,37 +59,29 @@ func startSignal(t *testing.T) (*grpc.Server, net.Listener) {
 	return s, lis
 }
 
-func startManagement(t *testing.T, config *mgmt.Config, testFile string) (*grpc.Server, net.Listener) {
-	t.Helper()
-
+func startManagement(t *testing.T, config *mgmt.Config) (*grpc.Server, net.Listener) {
 	lis, err := net.Listen("tcp", ":0")
 	if err != nil {
 		t.Fatal(err)
 	}
 	s := grpc.NewServer()
-	store, cleanUp, err := mgmt.NewTestStoreFromSQL(context.Background(), testFile, t.TempDir())
+	store, err := mgmt.NewFileStore(config.Datadir, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
-	t.Cleanup(cleanUp)
 
-	peersUpdateManager := mgmt.NewPeersUpdateManager(nil)
+	peersUpdateManager := mgmt.NewPeersUpdateManager()
 	eventStore := &activity.InMemoryEventStore{}
 	if err != nil {
 		return nil, nil
 	}
-	iv, _ := integrations.NewIntegratedValidator(context.Background(), eventStore)
-
-	metrics, err := telemetry.NewDefaultAppMetrics(context.Background())
-	require.NoError(t, err)
-
-	accountManager, err := mgmt.BuildManager(context.Background(), store, peersUpdateManager, nil, "", "netbird.selfhosted", eventStore, nil, false, iv, metrics)
+	accountManager, err := mgmt.BuildManager(store, peersUpdateManager, nil, "", "",
+		eventStore, false)
 	if err != nil {
 		t.Fatal(err)
 	}
-
-	secretsManager := mgmt.NewTimeBasedAuthSecretsManager(peersUpdateManager, config.TURNConfig, config.Relay)
-	mgmtServer, err := mgmt.NewServer(context.Background(), config, accountManager, peersUpdateManager, secretsManager, nil, nil)
+	turnManager := mgmt.NewTimeBasedAuthSecretsManager(peersUpdateManager, config.TURNConfig)
+	mgmtServer, err := mgmt.NewServer(config, accountManager, peersUpdateManager, turnManager, nil, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -108,9 +96,8 @@ func startManagement(t *testing.T, config *mgmt.Config, testFile string) (*grpc.
 }
 
 func startClientDaemon(
-	t *testing.T, ctx context.Context, _, configPath string,
+	t *testing.T, ctx context.Context, managementURL, configPath string,
 ) (*grpc.Server, net.Listener) {
-	t.Helper()
 	lis, err := net.Listen("tcp", "127.0.0.1:0")
 	if err != nil {
 		t.Fatal(err)

client/cmd/up.go

@@ -5,17 +5,13 @@ import (
 	"fmt"
 	"net"
 	"net/netip"
-	"runtime"
 	"strings"
-	"time"
 
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 	"google.golang.org/grpc/codes"
 	gstatus "google.golang.org/grpc/status"
-	"google.golang.org/protobuf/types/known/durationpb"
 
-	"github.com/netbirdio/netbird/client/iface"
 	"github.com/netbirdio/netbird/client/internal"
 	"github.com/netbirdio/netbird/client/internal/peer"
 	"github.com/netbirdio/netbird/client/proto"
@@ -40,14 +36,6 @@ var (
 
 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().BoolVarP(&networkMonitor, networkMonitorFlag, "N", networkMonitor,
-		`Manage network monitoring. Defaults to true on Windows and macOS, false on Linux. `+
-			`E.g. --network-monitor=false to disable or --network-monitor=true to enable.`,
-	)
-	upCmd.PersistentFlags().StringSliceVar(&extraIFaceBlackList, extraIFaceBlackListFlag, nil, "Extra list of default interfaces to ignore for listening")
-	upCmd.PersistentFlags().DurationVar(&dnsRouteInterval, dnsRouteIntervalFlag, time.Minute, "DNS route update interval")
 }
 
 func upFunc(cmd *cobra.Command, args []string) error {
@@ -91,75 +79,24 @@ 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
-		}
-		ic.InterfaceName = &interfaceName
-	}
-
-	if cmd.Flag(wireguardPortFlag).Changed {
-		p := int(wireguardPort)
-		ic.WireguardPort = &p
-	}
-
-	if cmd.Flag(networkMonitorFlag).Changed {
-		ic.NetworkMonitor = &networkMonitor
-	}
-
-	if rootCmd.PersistentFlags().Changed(preSharedKeyFlag) {
+	if preSharedKey != "" {
 		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.")
-		}
-	}
-
-	if cmd.Flag(dnsRouteIntervalFlag).Changed {
-		ic.DNSRouteInterval = &dnsRouteInterval
-	}
-
-	providedSetupKey, err := getSetupKey()
-	if err != nil {
-		return err
-	}
-
 	config, err := internal.UpdateOrCreateConfig(ic)
 	if err != nil {
 		return fmt.Errorf("get config file: %v", err)
 	}
 
-	config, _ = internal.UpdateOldManagementURL(ctx, config, configPath)
+	config, _ = internal.UpdateOldManagementPort(ctx, config, configPath)
 
-	err = foregroundLogin(ctx, cmd, config, providedSetupKey)
+	err = foregroundLogin(ctx, cmd, config, setupKey)
 	if err != nil {
 		return fmt.Errorf("foreground login failed: %v", err)
 	}
@@ -167,15 +104,11 @@ func runInForegroundMode(ctx context.Context, cmd *cobra.Command) error {
 	var cancel context.CancelFunc
 	ctx, cancel = context.WithCancel(ctx)
 	SetupCloseHandler(ctx, cancel)
-
-	r := peer.NewRecorder(config.ManagementURL.String())
-	r.GetFullStatus()
-
-	connectClient := internal.NewConnectClient(ctx, config, r)
-	return connectClient.Run()
+	return internal.RunClient(ctx, config, peer.NewRecorder(config.ManagementURL.String()))
 }
 
 func runInDaemonMode(ctx context.Context, cmd *cobra.Command) error {
+
 	customDNSAddressConverted, err := parseCustomDNSAddress(cmd.Flag(dnsResolverAddress).Changed)
 	if err != nil {
 		return err
@@ -190,7 +123,7 @@ func runInDaemonMode(ctx context.Context, cmd *cobra.Command) error {
 	defer func() {
 		err := conn.Close()
 		if err != nil {
-			log.Warnf("failed closing daemon gRPC client connection %v", err)
+			log.Warnf("failed closing dameon gRPC client connection %v", err)
 			return
 		}
 	}()
@@ -207,61 +140,15 @@ func runInDaemonMode(ctx context.Context, cmd *cobra.Command) error {
 		return nil
 	}
 
-	providedSetupKey, err := getSetupKey()
-	if err != nil {
-		return err
-	}
-
 	loginRequest := proto.LoginRequest{
-		SetupKey:             providedSetupKey,
+		SetupKey:             setupKey,
+		PreSharedKey:         preSharedKey,
 		ManagementUrl:        managementURL,
 		AdminURL:             adminURL,
 		NatExternalIPs:       natExternalIPs,
 		CleanNATExternalIPs:  natExternalIPs != nil && len(natExternalIPs) == 0,
 		CustomDNSAddress:     customDNSAddressConverted,
 		IsLinuxDesktopClient: isLinuxRunningDesktop(),
-		Hostname:             hostName,
-		ExtraIFaceBlacklist:  extraIFaceBlackList,
-	}
-
-	if rootCmd.PersistentFlags().Changed(preSharedKeyFlag) {
-		loginRequest.OptionalPreSharedKey = &preSharedKey
-	}
-
-	if cmd.Flag(enableRosenpassFlag).Changed {
-		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
-		}
-		loginRequest.InterfaceName = &interfaceName
-	}
-
-	if cmd.Flag(wireguardPortFlag).Changed {
-		wp := int64(wireguardPort)
-		loginRequest.WireguardPort = &wp
-	}
-
-	if cmd.Flag(networkMonitorFlag).Changed {
-		loginRequest.NetworkMonitor = &networkMonitor
-	}
-
-	if cmd.Flag(dnsRouteIntervalFlag).Changed {
-		loginRequest.DnsRouteInterval = durationpb.New(dnsRouteInterval)
 	}
 
 	var loginErr error
@@ -292,7 +179,7 @@ func runInDaemonMode(ctx context.Context, cmd *cobra.Command) error {
 
 		openURL(cmd, loginResp.VerificationURIComplete, loginResp.UserCode)
 
-		_, err = client.WaitSSOLogin(ctx, &proto.WaitSSOLoginRequest{UserCode: loginResp.UserCode, Hostname: hostName})
+		_, err = client.WaitSSOLogin(ctx, &proto.WaitSSOLoginRequest{UserCode: loginResp.UserCode})
 		if err != nil {
 			return fmt.Errorf("waiting sso login failed with: %v", err)
 		}
@@ -313,11 +200,11 @@ func validateNATExternalIPs(list []string) error {
 
 		subElements := strings.Split(element, "/")
 		if len(subElements) > 2 {
-			return fmt.Errorf("%s is not a valid input for %s. it should be formatted as \"String\" or \"String/String\"", element, externalIPMapFlag)
+			return fmt.Errorf("%s is not a valid input for %s. it should be formated as \"String\" or \"String/String\"", element, externalIPMapFlag)
 		}
 
 		if len(subElements) == 1 && !isValidIP(subElements[0]) {
-			return fmt.Errorf("%s is not a valid input for %s. it should be formatted as \"IP\" or \"IP/IP\", or \"IP/Interface Name\"", element, externalIPMapFlag)
+			return fmt.Errorf("%s is not a valid input for %s. it should be formated as \"IP\" or \"IP/IP\", or \"IP/Interface Name\"", element, externalIPMapFlag)
 		}
 
 		last := 0
@@ -335,18 +222,6 @@ func validateNATExternalIPs(list []string) error {
 	return nil
 }
 
-func parseInterfaceName(name string) error {
-	if runtime.GOOS != "darwin" {
-		return nil
-	}
-
-	if strings.HasPrefix(name, "utun") {
-		return nil
-	}
-
-	return fmt.Errorf("invalid interface name %s. Please use the prefix utun followed by a number on MacOS. e.g., utun1 or utun199", name)
-}
-
 func validateElement(element string) (int, error) {
 	if isValidIP(element) {
 		return ipInputType, nil
@@ -384,7 +259,7 @@ func parseCustomDNSAddress(modified bool) ([]byte, error) {
 	var parsed []byte
 	if modified {
 		if !isValidAddrPort(customDNSAddress) {
-			return nil, fmt.Errorf("%s is invalid, it should be formatted as IP:Port string or as an empty string like \"\"", customDNSAddress)
+			return nil, fmt.Errorf("%s is invalid, it should be formated as IP:Port string or as an empty string like \"\"", customDNSAddress)
 		}
 		if customDNSAddress == "" && logFile != "console" {
 			parsed = []byte("empty")

client/cmd/up_daemon_test.go

@@ -2,7 +2,6 @@ package cmd
 
 import (
 	"context"
-	"os"
 	"testing"
 	"time"
 
@@ -41,36 +40,6 @@ func TestUpDaemon(t *testing.T) {
 		return
 	}
 
-	// Test the setup-key-file flag.
-	tempFile, err := os.CreateTemp("", "setup-key")
-	if err != nil {
-		t.Errorf("could not create temp file, got error %v", err)
-		return
-	}
-	defer os.Remove(tempFile.Name())
-	if _, err := tempFile.Write([]byte("A2C8E62B-38F5-4553-B31E-DD66C696CEBB")); err != nil {
-		t.Errorf("could not write to temp file, got error %v", err)
-		return
-	}
-	if err := tempFile.Close(); err != nil {
-		t.Errorf("unable to close file, got error %v", err)
-	}
-	rootCmd.SetArgs([]string{
-		"login",
-		"--daemon-addr", "tcp://" + cliAddr,
-		"--setup-key-file", tempFile.Name(),
-		"--log-file", "",
-	})
-	if err := rootCmd.Execute(); err != nil {
-		t.Errorf("expected no error while running up command, got %v", err)
-		return
-	}
-	time.Sleep(time.Second * 3)
-	if status, err := state.Status(); err != nil && status != internal.StatusIdle {
-		t.Errorf("wrong status after login: %s, %v", internal.StatusIdle, err)
-		return
-	}
-
 	rootCmd.SetArgs([]string{
 		"up",
 		"--daemon-addr", "tcp://" + cliAddr,

client/errors/errors.go

@@ -1,30 +0,0 @@
-package errors
-
-import (
-	"fmt"
-	"strings"
-
-	"github.com/hashicorp/go-multierror"
-)
-
-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"))
-}
-
-func FormatErrorOrNil(err *multierror.Error) error {
-	if err != nil {
-		err.ErrorFormat = formatError
-	}
-	return err.ErrorOrNil()
-}

client/firewall/create.go

@@ -1,32 +0,0 @@
-//go:build !linux || android
-
-package firewall
-
-import (
-	"fmt"
-	"runtime"
-
-	log "github.com/sirupsen/logrus"
-
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/firewall/uspfilter"
-	"github.com/netbirdio/netbird/client/internal/statemanager"
-)
-
-// NewFirewall creates a firewall manager instance
-func NewFirewall(iface IFaceMapper, _ *statemanager.Manager) (firewall.Manager, error) {
-	if !iface.IsUserspaceBind() {
-		return nil, fmt.Errorf("not implemented for this OS: %s", runtime.GOOS)
-	}
-
-	// use userspace packet filtering firewall
-	fm, err := uspfilter.Create(iface)
-	if err != nil {
-		return nil, err
-	}
-	err = fm.AllowNetbird()
-	if err != nil {
-		log.Warnf("failed to allow netbird interface traffic: %v", err)
-	}
-	return fm, nil
-}

client/firewall/create_linux.go

@@ -1,161 +0,0 @@
-//go:build !android
-
-package firewall
-
-import (
-	"errors"
-	"fmt"
-	"os"
-
-	"github.com/coreos/go-iptables/iptables"
-	"github.com/google/nftables"
-	log "github.com/sirupsen/logrus"
-
-	nbiptables "github.com/netbirdio/netbird/client/firewall/iptables"
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
-	nbnftables "github.com/netbirdio/netbird/client/firewall/nftables"
-	"github.com/netbirdio/netbird/client/firewall/uspfilter"
-	"github.com/netbirdio/netbird/client/internal/statemanager"
-)
-
-const (
-	// UNKNOWN is the default value for the firewall type for unknown firewall type
-	UNKNOWN FWType = iota
-	// IPTABLES is the value for the iptables firewall type
-	IPTABLES
-	// NFTABLES is the value for the nftables firewall type
-	NFTABLES
-)
-
-// SKIP_NFTABLES_ENV is the environment variable to skip nftables check
-const SKIP_NFTABLES_ENV = "NB_SKIP_NFTABLES_CHECK"
-
-// FWType is the type for the firewall type
-type FWType int
-
-func NewFirewall(iface IFaceMapper, stateManager *statemanager.Manager) (firewall.Manager, error) {
-	// on the linux system we try to user nftables or iptables
-	// in any case, because we need to allow netbird interface traffic
-	// so we use AllowNetbird traffic from these firewall managers
-	// for the userspace packet filtering firewall
-	fm, err := createNativeFirewall(iface, stateManager)
-
-	if !iface.IsUserspaceBind() {
-		return fm, err
-	}
-
-	if err != nil {
-		log.Warnf("failed to create native firewall: %v. Proceeding with userspace", err)
-	}
-	return createUserspaceFirewall(iface, fm)
-}
-
-func createNativeFirewall(iface IFaceMapper, stateManager *statemanager.Manager) (firewall.Manager, error) {
-	fm, err := createFW(iface)
-	if err != nil {
-		return nil, fmt.Errorf("create firewall: %s", err)
-	}
-
-	if err = fm.Init(stateManager); err != nil {
-		return nil, fmt.Errorf("init firewall: %s", err)
-	}
-
-	return fm, nil
-}
-
-func createFW(iface IFaceMapper) (firewall.Manager, error) {
-	switch check() {
-	case IPTABLES:
-		log.Info("creating an iptables firewall manager")
-		return nbiptables.Create(iface)
-	case NFTABLES:
-		log.Info("creating an nftables firewall manager")
-		return nbnftables.Create(iface)
-	default:
-		log.Info("no firewall manager found, trying to use userspace packet filtering firewall")
-		return nil, errors.New("no firewall manager found")
-	}
-}
-
-func createUserspaceFirewall(iface IFaceMapper, fm firewall.Manager) (firewall.Manager, error) {
-	var errUsp error
-	if fm != nil {
-		fm, errUsp = uspfilter.CreateWithNativeFirewall(iface, fm)
-	} else {
-		fm, errUsp = uspfilter.Create(iface)
-	}
-
-	if errUsp != nil {
-		return nil, fmt.Errorf("create userspace firewall: %s", errUsp)
-	}
-
-	if err := fm.AllowNetbird(); err != nil {
-		log.Errorf("failed to allow netbird interface traffic: %v", err)
-	}
-	return fm, nil
-}
-
-// check returns the firewall type based on common lib checks. It returns UNKNOWN if no firewall is found.
-func check() FWType {
-	useIPTABLES := false
-	var iptablesChains []string
-	ip, err := iptables.NewWithProtocol(iptables.ProtocolIPv4)
-	if err == nil && isIptablesClientAvailable(ip) {
-		major, minor, _ := ip.GetIptablesVersion()
-		// use iptables when its version is lower than 1.8.0 which doesn't work well with our nftables manager
-		if major < 1 || (major == 1 && minor < 8) {
-			return IPTABLES
-		}
-
-		useIPTABLES = true
-
-		iptablesChains, err = ip.ListChains("filter")
-		if err != nil {
-			log.Errorf("failed to list iptables chains: %s", err)
-			useIPTABLES = false
-		}
-	}
-
-	nf := nftables.Conn{}
-	if chains, err := nf.ListChains(); err == nil && os.Getenv(SKIP_NFTABLES_ENV) != "true" {
-		if !useIPTABLES {
-			return NFTABLES
-		}
-
-		// search for chains where table is filter
-		// if we find one, we assume that nftables manager can be used with iptables
-		for _, chain := range chains {
-			if chain.Table.Name == "filter" {
-				return NFTABLES
-			}
-		}
-
-		// check tables for the following constraints:
-		// 1. there is no chain in nftables for the filter table and there is at least one chain in iptables, we assume that nftables manager can not be used
-		// 2. there is no tables or more than one table, we assume that nftables manager can be used
-		// 3. there is only one table and its name is filter, we assume that nftables manager can not be used, since there was no chain in it
-		// 4. if we find an error we log and continue with iptables check
-		nbTablesList, err := nf.ListTables()
-		switch {
-		case err == nil && len(iptablesChains) > 0:
-			return IPTABLES
-		case err == nil && len(nbTablesList) != 1:
-			return NFTABLES
-		case err == nil && len(nbTablesList) == 1 && nbTablesList[0].Name == "filter":
-			return IPTABLES
-		case err != nil:
-			log.Errorf("failed to list nftables tables on fw manager discovery: %s", err)
-		}
-	}
-
-	if useIPTABLES {
-		return IPTABLES
-	}
-
-	return UNKNOWN
-}
-
-func isIptablesClientAvailable(client *iptables.IPTables) bool {
-	_, err := client.ListChains("filter")
-	return err == nil
-}

client/firewall/firewall.go

@@ -0,0 +1,71 @@
+package firewall
+
+import (
+	"net"
+)
+
+// Rule abstraction should be implemented by each firewall manager
+//
+// Each firewall type for different OS can use different type
+// of the properties to hold data of the created rule
+type Rule interface {
+	// GetRuleID returns the rule id
+	GetRuleID() string
+}
+
+// RuleDirection is the traffic direction which a rule is applied
+type RuleDirection int
+
+const (
+	// RuleDirectionIN applies to filters that handlers incoming traffic
+	RuleDirectionIN RuleDirection = iota
+	// RuleDirectionOUT applies to filters that handlers outgoing traffic
+	RuleDirectionOUT
+)
+
+// Action is the action to be taken on a rule
+type Action int
+
+const (
+	// ActionUnknown is a unknown action
+	ActionUnknown Action = iota
+	// ActionAccept is the action to accept a packet
+	ActionAccept
+	// ActionDrop is the action to drop a packet
+	ActionDrop
+)
+
+// Manager is the high level abstraction of a firewall manager
+//
+// It declares methods which handle actions required by the
+// Netbird client for ACL and routing functionality
+type Manager interface {
+	// AllowNetbird allows netbird interface traffic
+	AllowNetbird() error
+
+	// AddFiltering rule to the firewall
+	//
+	// If comment argument is empty firewall manager should set
+	// rule ID as comment for the rule
+	AddFiltering(
+		ip net.IP,
+		proto Protocol,
+		sPort *Port,
+		dPort *Port,
+		direction RuleDirection,
+		action Action,
+		ipsetName string,
+		comment string,
+	) (Rule, error)
+
+	// DeleteRule from the firewall by rule definition
+	DeleteRule(rule Rule) error
+
+	// Reset firewall to the default state
+	Reset() error
+
+	// Flush the changes to firewall controller
+	Flush() error
+
+	// TODO: migrate routemanager firewal actions to this interface
+}

client/firewall/iface.go

@@ -1,13 +0,0 @@
-package firewall
-
-import (
-	"github.com/netbirdio/netbird/client/iface/device"
-)
-
-// IFaceMapper defines subset methods of interface required for manager
-type IFaceMapper interface {
-	Name() string
-	Address() device.WGAddress
-	IsUserspaceBind() bool
-	SetFilter(device.PacketFilter) error
-}

client/firewall/iptables/acl_linux.go

@@ -1,457 +0,0 @@
-package iptables
-
-import (
-	"fmt"
-	"net"
-	"strconv"
-
-	"github.com/coreos/go-iptables/iptables"
-	"github.com/google/uuid"
-	"github.com/nadoo/ipset"
-	log "github.com/sirupsen/logrus"
-
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/internal/statemanager"
-	nbnet "github.com/netbirdio/netbird/util/net"
-)
-
-const (
-	tableName = "filter"
-
-	// rules chains contains the effective ACL rules
-	chainNameInputRules  = "NETBIRD-ACL-INPUT"
-	chainNameOutputRules = "NETBIRD-ACL-OUTPUT"
-)
-
-type aclEntries map[string][][]string
-
-type entry struct {
-	spec     []string
-	position int
-}
-
-type aclManager struct {
-	iptablesClient     *iptables.IPTables
-	wgIface            iFaceMapper
-	routingFwChainName string
-
-	entries         aclEntries
-	optionalEntries map[string][]entry
-	ipsetStore      *ipsetStore
-
-	stateManager *statemanager.Manager
-}
-
-func newAclManager(iptablesClient *iptables.IPTables, wgIface iFaceMapper, routingFwChainName string) (*aclManager, error) {
-	m := &aclManager{
-		iptablesClient:     iptablesClient,
-		wgIface:            wgIface,
-		routingFwChainName: routingFwChainName,
-
-		entries:         make(map[string][][]string),
-		optionalEntries: make(map[string][]entry),
-		ipsetStore:      newIpsetStore(),
-	}
-
-	if err := ipset.Init(); err != nil {
-		return nil, fmt.Errorf("init ipset: %w", err)
-	}
-
-	return m, nil
-}
-
-func (m *aclManager) init(stateManager *statemanager.Manager) error {
-	m.stateManager = stateManager
-
-	m.seedInitialEntries()
-	m.seedInitialOptionalEntries()
-
-	if err := m.cleanChains(); err != nil {
-		return fmt.Errorf("clean chains: %w", err)
-	}
-
-	if err := m.createDefaultChains(); err != nil {
-		return fmt.Errorf("create default chains: %w", err)
-	}
-
-	m.updateState()
-
-	return nil
-}
-
-func (m *aclManager) AddPeerFiltering(
-	ip net.IP,
-	protocol firewall.Protocol,
-	sPort *firewall.Port,
-	dPort *firewall.Port,
-	direction firewall.RuleDirection,
-	action firewall.Action,
-	ipsetName string,
-) ([]firewall.Rule, error) {
-	var dPortVal, sPortVal string
-	if dPort != nil && dPort.Values != nil {
-		// TODO: we support only one port per rule in current implementation of ACLs
-		dPortVal = strconv.Itoa(dPort.Values[0])
-	}
-	if sPort != nil && sPort.Values != nil {
-		sPortVal = strconv.Itoa(sPort.Values[0])
-	}
-
-	var chain string
-	if direction == firewall.RuleDirectionOUT {
-		chain = chainNameOutputRules
-	} else {
-		chain = chainNameInputRules
-	}
-
-	ipsetName = transformIPsetName(ipsetName, sPortVal, dPortVal)
-	specs := filterRuleSpecs(ip, string(protocol), sPortVal, dPortVal, direction, action, ipsetName)
-	if ipsetName != "" {
-		if ipList, ipsetExists := m.ipsetStore.ipset(ipsetName); ipsetExists {
-			if err := ipset.Add(ipsetName, ip.String()); err != nil {
-				return nil, fmt.Errorf("failed to add IP to ipset: %w", err)
-			}
-			// if ruleset already exists it means we already have the firewall rule
-			// so we need to update IPs in the ruleset and return new fw.Rule object for ACL manager.
-			ipList.addIP(ip.String())
-			return []firewall.Rule{&Rule{
-				ruleID:    uuid.New().String(),
-				ipsetName: ipsetName,
-				ip:        ip.String(),
-				chain:     chain,
-				specs:     specs,
-			}}, nil
-		}
-
-		if err := ipset.Flush(ipsetName); err != nil {
-			log.Errorf("flush ipset %s before use it: %s", ipsetName, err)
-		}
-		if err := ipset.Create(ipsetName); err != nil {
-			return nil, fmt.Errorf("failed to create ipset: %w", err)
-		}
-		if err := ipset.Add(ipsetName, ip.String()); err != nil {
-			return nil, fmt.Errorf("failed to add IP to ipset: %w", err)
-		}
-
-		ipList := newIpList(ip.String())
-		m.ipsetStore.addIpList(ipsetName, ipList)
-	}
-
-	ok, err := m.iptablesClient.Exists("filter", chain, specs...)
-	if err != nil {
-		return nil, fmt.Errorf("failed to check rule: %w", err)
-	}
-	if ok {
-		return nil, fmt.Errorf("rule already exists")
-	}
-
-	if err := m.iptablesClient.Append("filter", chain, specs...); err != nil {
-		return nil, err
-	}
-
-	rule := &Rule{
-		ruleID:    uuid.New().String(),
-		specs:     specs,
-		ipsetName: ipsetName,
-		ip:        ip.String(),
-		chain:     chain,
-	}
-
-	m.updateState()
-
-	return []firewall.Rule{rule}, nil
-}
-
-// DeletePeerRule from the firewall by rule definition
-func (m *aclManager) DeletePeerRule(rule firewall.Rule) error {
-	r, ok := rule.(*Rule)
-	if !ok {
-		return fmt.Errorf("invalid rule type")
-	}
-
-	if ipsetList, ok := m.ipsetStore.ipset(r.ipsetName); ok {
-		// delete IP from ruleset IPs list and ipset
-		if _, ok := ipsetList.ips[r.ip]; ok {
-			if err := ipset.Del(r.ipsetName, r.ip); err != nil {
-				return fmt.Errorf("failed to delete ip from ipset: %w", err)
-			}
-			delete(ipsetList.ips, r.ip)
-		}
-
-		// if after delete, set still contains other IPs,
-		// no need to delete firewall rule and we should exit here
-		if len(ipsetList.ips) != 0 {
-			return nil
-		}
-
-		// we delete last IP from the set, that means we need to delete
-		// set itself and associated firewall rule too
-		m.ipsetStore.deleteIpset(r.ipsetName)
-
-		if err := ipset.Destroy(r.ipsetName); err != nil {
-			log.Errorf("delete empty ipset: %v", err)
-		}
-	}
-
-	if err := m.iptablesClient.Delete(tableName, r.chain, r.specs...); err != nil {
-		return fmt.Errorf("failed to delete rule: %s, %v: %w", r.chain, r.specs, err)
-	}
-
-	m.updateState()
-
-	return nil
-}
-
-func (m *aclManager) Reset() error {
-	if err := m.cleanChains(); err != nil {
-		return fmt.Errorf("clean chains: %w", err)
-	}
-
-	m.updateState()
-
-	return nil
-}
-
-// todo write less destructive cleanup mechanism
-func (m *aclManager) cleanChains() error {
-	ok, err := m.iptablesClient.ChainExists(tableName, chainNameOutputRules)
-	if err != nil {
-		log.Debugf("failed to list chains: %s", err)
-		return err
-	}
-	if ok {
-		rules := m.entries["OUTPUT"]
-		for _, rule := range rules {
-			err := m.iptablesClient.DeleteIfExists(tableName, "OUTPUT", rule...)
-			if err != nil {
-				log.Errorf("failed to delete rule: %v, %s", rule, err)
-			}
-		}
-
-		err = m.iptablesClient.ClearAndDeleteChain(tableName, chainNameOutputRules)
-		if err != nil {
-			log.Debugf("failed to clear and delete %s chain: %s", chainNameOutputRules, err)
-			return err
-		}
-	}
-
-	ok, err = m.iptablesClient.ChainExists(tableName, chainNameInputRules)
-	if err != nil {
-		log.Debugf("failed to list chains: %s", err)
-		return err
-	}
-	if ok {
-		for _, rule := range m.entries["INPUT"] {
-			err := m.iptablesClient.DeleteIfExists(tableName, "INPUT", rule...)
-			if err != nil {
-				log.Errorf("failed to delete rule: %v, %s", rule, err)
-			}
-		}
-
-		for _, rule := range m.entries["FORWARD"] {
-			err := m.iptablesClient.DeleteIfExists(tableName, "FORWARD", rule...)
-			if err != nil {
-				log.Errorf("failed to delete rule: %v, %s", rule, err)
-			}
-		}
-
-		err = m.iptablesClient.ClearAndDeleteChain(tableName, chainNameInputRules)
-		if err != nil {
-			log.Debugf("failed to clear and delete %s chain: %s", chainNameInputRules, err)
-			return err
-		}
-	}
-
-	ok, err = m.iptablesClient.ChainExists("mangle", "PREROUTING")
-	if err != nil {
-		return fmt.Errorf("list chains: %w", err)
-	}
-	if ok {
-		for _, rule := range m.entries["PREROUTING"] {
-			err := m.iptablesClient.DeleteIfExists("mangle", "PREROUTING", rule...)
-			if err != nil {
-				log.Errorf("failed to delete rule: %v, %s", rule, err)
-			}
-		}
-	}
-
-	for _, ipsetName := range m.ipsetStore.ipsetNames() {
-		if err := ipset.Flush(ipsetName); err != nil {
-			log.Errorf("flush ipset %q during reset: %v", ipsetName, err)
-		}
-		if err := ipset.Destroy(ipsetName); err != nil {
-			log.Errorf("delete ipset %q during reset: %v", ipsetName, err)
-		}
-		m.ipsetStore.deleteIpset(ipsetName)
-	}
-
-	return nil
-}
-
-func (m *aclManager) createDefaultChains() error {
-	// chain netbird-acl-input-rules
-	if err := m.iptablesClient.NewChain(tableName, chainNameInputRules); err != nil {
-		log.Debugf("failed to create '%s' chain: %s", chainNameInputRules, err)
-		return err
-	}
-
-	// chain netbird-acl-output-rules
-	if err := m.iptablesClient.NewChain(tableName, chainNameOutputRules); err != nil {
-		log.Debugf("failed to create '%s' chain: %s", chainNameOutputRules, err)
-		return err
-	}
-
-	for chainName, rules := range m.entries {
-		for _, rule := range rules {
-			if err := m.iptablesClient.InsertUnique(tableName, chainName, 1, rule...); err != nil {
-				log.Debugf("failed to create input chain jump rule: %s", err)
-				return err
-			}
-		}
-	}
-
-	for chainName, entries := range m.optionalEntries {
-		for _, entry := range entries {
-			if err := m.iptablesClient.InsertUnique(tableName, chainName, entry.position, entry.spec...); err != nil {
-				log.Errorf("failed to insert optional entry %v: %v", entry.spec, err)
-				continue
-			}
-			m.entries[chainName] = append(m.entries[chainName], entry.spec)
-		}
-	}
-	clear(m.optionalEntries)
-
-	return nil
-}
-
-// seedInitialEntries adds default rules to the entries map, rules are inserted on pos 1, hence the order is reversed.
-// We want to make sure our traffic is not dropped by existing rules.
-
-// The existing FORWARD rules/policies decide outbound traffic towards our interface.
-// In case the FORWARD policy is set to "drop", we add an established/related rule to allow return traffic for the inbound rule.
-
-// The OUTPUT chain gets an extra rule to allow traffic to any set up routes, the return traffic is handled by the INPUT related/established rule.
-func (m *aclManager) seedInitialEntries() {
-
-	established := getConntrackEstablished()
-
-	m.appendToEntries("INPUT", []string{"-i", m.wgIface.Name(), "-j", "DROP"})
-	m.appendToEntries("INPUT", []string{"-i", m.wgIface.Name(), "-j", chainNameInputRules})
-	m.appendToEntries("INPUT", append([]string{"-i", m.wgIface.Name()}, established...))
-
-	m.appendToEntries("OUTPUT", []string{"-o", m.wgIface.Name(), "-j", "DROP"})
-	m.appendToEntries("OUTPUT", []string{"-o", m.wgIface.Name(), "-j", chainNameOutputRules})
-	m.appendToEntries("OUTPUT", []string{"-o", m.wgIface.Name(), "!", "-d", m.wgIface.Address().String(), "-j", "ACCEPT"})
-	m.appendToEntries("OUTPUT", append([]string{"-o", m.wgIface.Name()}, established...))
-
-	m.appendToEntries("FORWARD", []string{"-i", m.wgIface.Name(), "-j", "DROP"})
-	m.appendToEntries("FORWARD", []string{"-i", m.wgIface.Name(), "-j", m.routingFwChainName})
-	m.appendToEntries("FORWARD", append([]string{"-o", m.wgIface.Name()}, established...))
-}
-
-func (m *aclManager) seedInitialOptionalEntries() {
-	m.optionalEntries["FORWARD"] = []entry{
-		{
-			spec:     []string{"-m", "mark", "--mark", fmt.Sprintf("%#x", nbnet.PreroutingFwmark), "-j", chainNameInputRules},
-			position: 2,
-		},
-	}
-
-	m.optionalEntries["PREROUTING"] = []entry{
-		{
-			spec:     []string{"-t", "mangle", "-i", m.wgIface.Name(), "-m", "addrtype", "--dst-type", "LOCAL", "-j", "MARK", "--set-mark", fmt.Sprintf("%#x", nbnet.PreroutingFwmark)},
-			position: 1,
-		},
-	}
-}
-
-func (m *aclManager) appendToEntries(chainName string, spec []string) {
-	m.entries[chainName] = append(m.entries[chainName], spec)
-}
-
-func (m *aclManager) updateState() {
-	if m.stateManager == nil {
-		return
-	}
-
-	var currentState *ShutdownState
-	if existing := m.stateManager.GetState(currentState); existing != nil {
-		if existingState, ok := existing.(*ShutdownState); ok {
-			currentState = existingState
-		}
-	}
-	if currentState == nil {
-		currentState = &ShutdownState{}
-	}
-
-	currentState.Lock()
-	defer currentState.Unlock()
-
-	currentState.ACLEntries = m.entries
-	currentState.ACLIPsetStore = m.ipsetStore
-
-	if err := m.stateManager.UpdateState(currentState); err != nil {
-		log.Errorf("failed to update state: %v", err)
-	}
-}
-
-// filterRuleSpecs returns the specs of a filtering rule
-func filterRuleSpecs(
-	ip net.IP, protocol string, sPort, dPort string, direction firewall.RuleDirection, action firewall.Action, ipsetName string,
-) (specs []string) {
-	matchByIP := true
-	// don't use IP matching if IP is ip 0.0.0.0
-	if ip.String() == "0.0.0.0" {
-		matchByIP = false
-	}
-	switch direction {
-	case firewall.RuleDirectionIN:
-		if matchByIP {
-			if ipsetName != "" {
-				specs = append(specs, "-m", "set", "--set", ipsetName, "src")
-			} else {
-				specs = append(specs, "-s", ip.String())
-			}
-		}
-	case firewall.RuleDirectionOUT:
-		if matchByIP {
-			if ipsetName != "" {
-				specs = append(specs, "-m", "set", "--set", ipsetName, "dst")
-			} else {
-				specs = append(specs, "-d", ip.String())
-			}
-		}
-	}
-	if protocol != "all" {
-		specs = append(specs, "-p", protocol)
-	}
-	if sPort != "" {
-		specs = append(specs, "--sport", sPort)
-	}
-	if dPort != "" {
-		specs = append(specs, "--dport", dPort)
-	}
-	return append(specs, "-j", actionToStr(action))
-}
-
-func actionToStr(action firewall.Action) string {
-	if action == firewall.ActionAccept {
-		return "ACCEPT"
-	}
-	return "DROP"
-}
-
-func transformIPsetName(ipsetName string, sPort, dPort string) string {
-	switch {
-	case ipsetName == "":
-		return ""
-	case sPort != "" && dPort != "":
-		return ipsetName + "-sport-dport"
-	case sPort != "":
-		return ipsetName + "-sport"
-	case dPort != "":
-		return ipsetName + "-dport"
-	default:
-		return ipsetName
-	}
-}

client/firewall/iptables/manager_linux.go

@@ -1,31 +1,43 @@
 package iptables
 
 import (
-	"context"
 	"fmt"
 	"net"
-	"net/netip"
+	"strconv"
 	"sync"
 
 	"github.com/coreos/go-iptables/iptables"
-	"github.com/hashicorp/go-multierror"
+	"github.com/google/uuid"
+	"github.com/nadoo/ipset"
 	log "github.com/sirupsen/logrus"
 
-	nberrors "github.com/netbirdio/netbird/client/errors"
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/iface"
-	"github.com/netbirdio/netbird/client/internal/statemanager"
+	fw "github.com/netbirdio/netbird/client/firewall"
+	"github.com/netbirdio/netbird/iface"
 )
 
+const (
+	// ChainInputFilterName is the name of the chain that is used for filtering incoming packets
+	ChainInputFilterName = "NETBIRD-ACL-INPUT"
+
+	// ChainOutputFilterName is the name of the chain that is used for filtering outgoing packets
+	ChainOutputFilterName = "NETBIRD-ACL-OUTPUT"
+)
+
+// dropAllDefaultRule in the Netbird chain
+var dropAllDefaultRule = []string{"-j", "DROP"}
+
 // Manager of iptables firewall
 type Manager struct {
 	mutex sync.Mutex
 
-	wgIface iFaceMapper
-
 	ipv4Client *iptables.IPTables
-	aclMgr     *aclManager
-	router     *router
+	ipv6Client *iptables.IPTables
+
+	inputDefaultRuleSpecs  []string
+	outputDefaultRuleSpecs []string
+	wgIface                iFaceMapper
+
+	rulesets map[string]ruleset
 }
 
 // iFaceMapper defines subset methods of interface required for manager
@@ -35,194 +47,430 @@ type iFaceMapper interface {
 	IsUserspaceBind() bool
 }
 
+type ruleset struct {
+	rule *Rule
+	ips  map[string]string
+}
+
 // Create iptables firewall manager
-func Create(wgIface iFaceMapper) (*Manager, error) {
-	iptablesClient, err := iptables.NewWithProtocol(iptables.ProtocolIPv4)
-	if err != nil {
-		return nil, fmt.Errorf("init iptables: %w", err)
-	}
-
+func Create(wgIface iFaceMapper, ipv6Supported bool) (*Manager, error) {
 	m := &Manager{
-		wgIface:    wgIface,
-		ipv4Client: iptablesClient,
+		wgIface: wgIface,
+		inputDefaultRuleSpecs: []string{
+			"-i", wgIface.Name(), "-j", ChainInputFilterName, "-s", wgIface.Address().String()},
+		outputDefaultRuleSpecs: []string{
+			"-o", wgIface.Name(), "-j", ChainOutputFilterName, "-d", wgIface.Address().String()},
+		rulesets: make(map[string]ruleset),
 	}
 
-	m.router, err = newRouter(iptablesClient, wgIface)
+	err := ipset.Init()
 	if err != nil {
-		return nil, fmt.Errorf("create router: %w", err)
+		return nil, fmt.Errorf("init ipset: %w", err)
 	}
 
-	m.aclMgr, err = newAclManager(iptablesClient, wgIface, chainRTFWD)
+	// init clients for booth ipv4 and ipv6
+	m.ipv4Client, err = iptables.NewWithProtocol(iptables.ProtocolIPv4)
 	if err != nil {
-		return nil, fmt.Errorf("create acl manager: %w", err)
+		return nil, fmt.Errorf("iptables is not installed in the system or not supported")
 	}
 
+	if ipv6Supported {
+		m.ipv6Client, err = iptables.NewWithProtocol(iptables.ProtocolIPv6)
+		if err != nil {
+			log.Warnf("ip6tables is not installed in the system or not supported: %v. Access rules for this protocol won't be applied.", err)
+		}
+	}
+
+	if m.ipv4Client == nil && m.ipv6Client == nil {
+		return nil, fmt.Errorf("iptables is not installed in the system or not enough permissions to use it")
+	}
+
+	if err := m.Reset(); err != nil {
+		return nil, fmt.Errorf("failed to reset firewall: %v", err)
+	}
 	return m, nil
 }
 
-func (m *Manager) Init(stateManager *statemanager.Manager) error {
-	state := &ShutdownState{
-		InterfaceState: &InterfaceState{
-			NameStr:       m.wgIface.Name(),
-			WGAddress:     m.wgIface.Address(),
-			UserspaceBind: m.wgIface.IsUserspaceBind(),
-		},
-	}
-	stateManager.RegisterState(state)
-	if err := stateManager.UpdateState(state); err != nil {
-		log.Errorf("failed to update state: %v", err)
+// AddFiltering rule to the firewall
+//
+// Comment will be ignored because some system this feature is not supported
+func (m *Manager) AddFiltering(
+	ip net.IP,
+	protocol fw.Protocol,
+	sPort *fw.Port,
+	dPort *fw.Port,
+	direction fw.RuleDirection,
+	action fw.Action,
+	ipsetName string,
+	comment string,
+) (fw.Rule, error) {
+	m.mutex.Lock()
+	defer m.mutex.Unlock()
+
+	client, err := m.client(ip)
+	if err != nil {
+		return nil, err
 	}
 
-	if err := m.router.init(stateManager); err != nil {
-		return fmt.Errorf("router init: %w", err)
+	var dPortVal, sPortVal string
+	if dPort != nil && dPort.Values != nil {
+		// TODO: we support only one port per rule in current implementation of ACLs
+		dPortVal = strconv.Itoa(dPort.Values[0])
+	}
+	if sPort != nil && sPort.Values != nil {
+		sPortVal = strconv.Itoa(sPort.Values[0])
+	}
+	ipsetName = m.transformIPsetName(ipsetName, sPortVal, dPortVal)
+
+	ruleID := uuid.New().String()
+
+	if ipsetName != "" {
+		rs, rsExists := m.rulesets[ipsetName]
+		if !rsExists {
+			if err := ipset.Flush(ipsetName); err != nil {
+				log.Errorf("flush ipset %q before use it: %v", ipsetName, err)
+			}
+			if err := ipset.Create(ipsetName); err != nil {
+				return nil, fmt.Errorf("failed to create ipset: %w", err)
+			}
+		}
+
+		if err := ipset.Add(ipsetName, ip.String()); err != nil {
+			return nil, fmt.Errorf("failed to add IP to ipset: %w", err)
+		}
+
+		if rsExists {
+			// if ruleset already exists it means we already have the firewall rule
+			// so we need to update IPs in the ruleset and return new fw.Rule object for ACL manager.
+			rs.ips[ip.String()] = ruleID
+			return &Rule{
+				ruleID:    ruleID,
+				ipsetName: ipsetName,
+				ip:        ip.String(),
+				dst:       direction == fw.RuleDirectionOUT,
+				v6:        ip.To4() == nil,
+			}, nil
+		}
+		// this is new ipset so we need to create firewall rule for it
 	}
 
-	if err := m.aclMgr.init(stateManager); err != nil {
-		// TODO: cleanup router
-		return fmt.Errorf("acl manager init: %w", err)
+	specs := m.filterRuleSpecs(ip, string(protocol), sPortVal, dPortVal, direction, action, ipsetName)
+
+	if direction == fw.RuleDirectionOUT {
+		ok, err := client.Exists("filter", ChainOutputFilterName, specs...)
+		if err != nil {
+			return nil, fmt.Errorf("check is output rule already exists: %w", err)
+		}
+		if ok {
+			return nil, fmt.Errorf("input rule already exists")
+		}
+
+		if err := client.Insert("filter", ChainOutputFilterName, 1, specs...); err != nil {
+			return nil, err
+		}
+	} else {
+		ok, err := client.Exists("filter", ChainInputFilterName, specs...)
+		if err != nil {
+			return nil, fmt.Errorf("check is input rule already exists: %w", err)
+		}
+		if ok {
+			return nil, fmt.Errorf("input rule already exists")
+		}
+
+		if err := client.Insert("filter", ChainInputFilterName, 1, specs...); err != nil {
+			return nil, err
+		}
 	}
 
-	// persist early to ensure cleanup of chains
-	if err := stateManager.PersistState(context.Background()); err != nil {
-		log.Errorf("failed to persist state: %v", err)
+	rule := &Rule{
+		ruleID:    ruleID,
+		specs:     specs,
+		ipsetName: ipsetName,
+		ip:        ip.String(),
+		dst:       direction == fw.RuleDirectionOUT,
+		v6:        ip.To4() == nil,
+	}
+	if ipsetName != "" {
+		// ipset name is defined and it means that this rule was created
+		// for it, need to assosiate it with ruleset
+		m.rulesets[ipsetName] = ruleset{
+			rule: rule,
+			ips:  map[string]string{rule.ip: ruleID},
+		}
+	}
+
+	return rule, nil
+}
+
+// DeleteRule from the firewall by rule definition
+func (m *Manager) DeleteRule(rule fw.Rule) error {
+	m.mutex.Lock()
+	defer m.mutex.Unlock()
+
+	r, ok := rule.(*Rule)
+	if !ok {
+		return fmt.Errorf("invalid rule type")
+	}
+
+	client := m.ipv4Client
+	if r.v6 {
+		if m.ipv6Client == nil {
+			return fmt.Errorf("ipv6 is not supported")
+		}
+		client = m.ipv6Client
+	}
+
+	if rs, ok := m.rulesets[r.ipsetName]; ok {
+		// delete IP from ruleset IPs list and ipset
+		if _, ok := rs.ips[r.ip]; ok {
+			if err := ipset.Del(r.ipsetName, r.ip); err != nil {
+				return fmt.Errorf("failed to delete ip from ipset: %w", err)
+			}
+			delete(rs.ips, r.ip)
+		}
+
+		// if after delete, set still contains other IPs,
+		// no need to delete firewall rule and we should exit here
+		if len(rs.ips) != 0 {
+			return nil
+		}
+
+		// we delete last IP from the set, that means we need to delete
+		// set itself and assosiated firewall rule too
+		delete(m.rulesets, r.ipsetName)
+
+		if err := ipset.Destroy(r.ipsetName); err != nil {
+			log.Errorf("delete empty ipset: %v", err)
+		}
+		r = rs.rule
+	}
+
+	if r.dst {
+		return client.Delete("filter", ChainOutputFilterName, r.specs...)
+	}
+	return client.Delete("filter", ChainInputFilterName, r.specs...)
+}
+
+// Reset firewall to the default state
+func (m *Manager) Reset() error {
+	m.mutex.Lock()
+	defer m.mutex.Unlock()
+
+	if err := m.reset(m.ipv4Client, "filter"); err != nil {
+		return fmt.Errorf("clean ipv4 firewall ACL input chain: %w", err)
+	}
+	if m.ipv6Client != nil {
+		if err := m.reset(m.ipv6Client, "filter"); err != nil {
+			return fmt.Errorf("clean ipv6 firewall ACL input chain: %w", err)
+		}
 	}
 
 	return nil
 }
 
-// AddPeerFiltering adds a rule to the firewall
-//
-// Comment will be ignored because some system this feature is not supported
-func (m *Manager) AddPeerFiltering(
-	ip net.IP,
-	protocol firewall.Protocol,
-	sPort *firewall.Port,
-	dPort *firewall.Port,
-	direction firewall.RuleDirection,
-	action firewall.Action,
-	ipsetName string,
-	comment string,
-) ([]firewall.Rule, error) {
-	m.mutex.Lock()
-	defer m.mutex.Unlock()
-
-	return m.aclMgr.AddPeerFiltering(ip, protocol, sPort, dPort, direction, action, ipsetName)
-}
-
-func (m *Manager) AddRouteFiltering(
-	sources []netip.Prefix,
-	destination netip.Prefix,
-	proto firewall.Protocol,
-	sPort *firewall.Port,
-	dPort *firewall.Port,
-	action firewall.Action,
-) (firewall.Rule, error) {
-	m.mutex.Lock()
-	defer m.mutex.Unlock()
-
-	if !destination.Addr().Is4() {
-		return nil, fmt.Errorf("unsupported IP version: %s", destination.Addr().String())
-	}
-
-	return m.router.AddRouteFiltering(sources, destination, proto, sPort, dPort, action)
-}
-
-// DeletePeerRule from the firewall by rule definition
-func (m *Manager) DeletePeerRule(rule firewall.Rule) error {
-	m.mutex.Lock()
-	defer m.mutex.Unlock()
-
-	return m.aclMgr.DeletePeerRule(rule)
-}
-
-func (m *Manager) DeleteRouteRule(rule firewall.Rule) error {
-	m.mutex.Lock()
-	defer m.mutex.Unlock()
-
-	return m.router.DeleteRouteRule(rule)
-}
-
-func (m *Manager) IsServerRouteSupported() bool {
-	return true
-}
-
-func (m *Manager) AddNatRule(pair firewall.RouterPair) error {
-	m.mutex.Lock()
-	defer m.mutex.Unlock()
-
-	return m.router.AddNatRule(pair)
-}
-
-func (m *Manager) RemoveNatRule(pair firewall.RouterPair) error {
-	m.mutex.Lock()
-	defer m.mutex.Unlock()
-
-	return m.router.RemoveNatRule(pair)
-}
-
-func (m *Manager) SetLegacyManagement(isLegacy bool) error {
-	return firewall.SetLegacyManagement(m.router, isLegacy)
-}
-
-// Reset firewall to the default state
-func (m *Manager) Reset(stateManager *statemanager.Manager) error {
-	m.mutex.Lock()
-	defer m.mutex.Unlock()
-
-	var merr *multierror.Error
-
-	if err := m.aclMgr.Reset(); err != nil {
-		merr = multierror.Append(merr, fmt.Errorf("reset acl manager: %w", err))
-	}
-	if err := m.router.Reset(); err != nil {
-		merr = multierror.Append(merr, fmt.Errorf("reset router: %w", err))
-	}
-
-	// attempt to delete state only if all other operations succeeded
-	if merr == nil {
-		if err := stateManager.DeleteState(&ShutdownState{}); err != nil {
-			merr = multierror.Append(merr, fmt.Errorf("delete state: %w", err))
-		}
-	}
-
-	return nberrors.FormatErrorOrNil(merr)
-}
-
 // AllowNetbird allows netbird interface traffic
 func (m *Manager) AllowNetbird() error {
-	if !m.wgIface.IsUserspaceBind() {
-		return nil
+	if m.wgIface.IsUserspaceBind() {
+		_, err := m.AddFiltering(
+			net.ParseIP("0.0.0.0"),
+			"all",
+			nil,
+			nil,
+			fw.RuleDirectionIN,
+			fw.ActionAccept,
+			"",
+			"",
+		)
+		if err != nil {
+			return fmt.Errorf("failed to allow netbird interface traffic: %w", err)
+		}
+		_, err = m.AddFiltering(
+			net.ParseIP("0.0.0.0"),
+			"all",
+			nil,
+			nil,
+			fw.RuleDirectionOUT,
+			fw.ActionAccept,
+			"",
+			"",
+		)
+		return err
 	}
 
-	_, err := m.AddPeerFiltering(
-		net.ParseIP("0.0.0.0"),
-		"all",
-		nil,
-		nil,
-		firewall.RuleDirectionIN,
-		firewall.ActionAccept,
-		"",
-		"",
-	)
-	if err != nil {
-		return fmt.Errorf("failed to allow netbird interface traffic: %w", err)
-	}
-	_, err = m.AddPeerFiltering(
-		net.ParseIP("0.0.0.0"),
-		"all",
-		nil,
-		nil,
-		firewall.RuleDirectionOUT,
-		firewall.ActionAccept,
-		"",
-		"",
-	)
-	return err
+	return nil
 }
 
 // Flush doesn't need to be implemented for this manager
 func (m *Manager) Flush() error { return nil }
 
-func getConntrackEstablished() []string {
-	return []string{"-m", "conntrack", "--ctstate", "RELATED,ESTABLISHED", "-j", "ACCEPT"}
+// reset firewall chain, clear it and drop it
+func (m *Manager) reset(client *iptables.IPTables, table string) error {
+	ok, err := client.ChainExists(table, ChainInputFilterName)
+	if err != nil {
+		return fmt.Errorf("failed to check if input chain exists: %w", err)
+	}
+	if ok {
+		if ok, err := client.Exists("filter", "INPUT", m.inputDefaultRuleSpecs...); err != nil {
+			return err
+		} else if ok {
+			if err := client.Delete("filter", "INPUT", m.inputDefaultRuleSpecs...); err != nil {
+				log.WithError(err).Errorf("failed to delete default input rule: %v", err)
+			}
+		}
+	}
+
+	ok, err = client.ChainExists(table, ChainOutputFilterName)
+	if err != nil {
+		return fmt.Errorf("failed to check if output chain exists: %w", err)
+	}
+	if ok {
+		if ok, err := client.Exists("filter", "OUTPUT", m.outputDefaultRuleSpecs...); err != nil {
+			return err
+		} else if ok {
+			if err := client.Delete("filter", "OUTPUT", m.outputDefaultRuleSpecs...); err != nil {
+				log.WithError(err).Errorf("failed to delete default output rule: %v", err)
+			}
+		}
+	}
+
+	if err := client.ClearAndDeleteChain(table, ChainInputFilterName); err != nil {
+		log.Errorf("failed to clear and delete input chain: %v", err)
+		return nil
+	}
+
+	if err := client.ClearAndDeleteChain(table, ChainOutputFilterName); err != nil {
+		log.Errorf("failed to clear and delete input chain: %v", err)
+		return nil
+	}
+
+	for ipsetName := range m.rulesets {
+		if err := ipset.Flush(ipsetName); err != nil {
+			log.Errorf("flush ipset %q during reset: %v", ipsetName, err)
+		}
+		if err := ipset.Destroy(ipsetName); err != nil {
+			log.Errorf("delete ipset %q during reset: %v", ipsetName, err)
+		}
+		delete(m.rulesets, ipsetName)
+	}
+
+	return nil
+}
+
+// filterRuleSpecs returns the specs of a filtering rule
+func (m *Manager) filterRuleSpecs(
+	ip net.IP, protocol string, sPort, dPort string, direction fw.RuleDirection, action fw.Action, ipsetName string,
+) (specs []string) {
+	matchByIP := true
+	// don't use IP matching if IP is ip 0.0.0.0
+	if s := ip.String(); s == "0.0.0.0" || s == "::" {
+		matchByIP = false
+	}
+	switch direction {
+	case fw.RuleDirectionIN:
+		if matchByIP {
+			if ipsetName != "" {
+				specs = append(specs, "-m", "set", "--set", ipsetName, "src")
+			} else {
+				specs = append(specs, "-s", ip.String())
+			}
+		}
+	case fw.RuleDirectionOUT:
+		if matchByIP {
+			if ipsetName != "" {
+				specs = append(specs, "-m", "set", "--set", ipsetName, "dst")
+			} else {
+				specs = append(specs, "-d", ip.String())
+			}
+		}
+	}
+	if protocol != "all" {
+		specs = append(specs, "-p", protocol)
+	}
+	if sPort != "" {
+		specs = append(specs, "--sport", sPort)
+	}
+	if dPort != "" {
+		specs = append(specs, "--dport", dPort)
+	}
+	return append(specs, "-j", m.actionToStr(action))
+}
+
+// rawClient returns corresponding iptables client for the given ip
+func (m *Manager) rawClient(ip net.IP) (*iptables.IPTables, error) {
+	if ip.To4() != nil {
+		return m.ipv4Client, nil
+	}
+	if m.ipv6Client == nil {
+		return nil, fmt.Errorf("ipv6 is not supported")
+	}
+	return m.ipv6Client, nil
+}
+
+// client returns client with initialized chain and default rules
+func (m *Manager) client(ip net.IP) (*iptables.IPTables, error) {
+	client, err := m.rawClient(ip)
+	if err != nil {
+		return nil, err
+	}
+
+	ok, err := client.ChainExists("filter", ChainInputFilterName)
+	if err != nil {
+		return nil, fmt.Errorf("failed to check if chain exists: %w", err)
+	}
+
+	if !ok {
+		if err := client.NewChain("filter", ChainInputFilterName); err != nil {
+			return nil, fmt.Errorf("failed to create input chain: %w", err)
+		}
+
+		if err := client.AppendUnique("filter", ChainInputFilterName, dropAllDefaultRule...); err != nil {
+			return nil, fmt.Errorf("failed to create default drop all in netbird input chain: %w", err)
+		}
+
+		if err := client.Insert("filter", "INPUT", 1, m.inputDefaultRuleSpecs...); err != nil {
+			return nil, fmt.Errorf("failed to create input chain jump rule: %w", err)
+		}
+
+	}
+
+	ok, err = client.ChainExists("filter", ChainOutputFilterName)
+	if err != nil {
+		return nil, fmt.Errorf("failed to check if chain exists: %w", err)
+	}
+
+	if !ok {
+		if err := client.NewChain("filter", ChainOutputFilterName); err != nil {
+			return nil, fmt.Errorf("failed to create output chain: %w", err)
+		}
+
+		if err := client.AppendUnique("filter", ChainOutputFilterName, dropAllDefaultRule...); err != nil {
+			return nil, fmt.Errorf("failed to create default drop all in netbird output chain: %w", err)
+		}
+
+		if err := client.AppendUnique("filter", "OUTPUT", m.outputDefaultRuleSpecs...); err != nil {
+			return nil, fmt.Errorf("failed to create output chain jump rule: %w", err)
+		}
+	}
+
+	return client, nil
+}
+
+func (m *Manager) actionToStr(action fw.Action) string {
+	if action == fw.ActionAccept {
+		return "ACCEPT"
+	}
+	return "DROP"
+}
+
+func (m *Manager) transformIPsetName(ipsetName string, sPort, dPort string) string {
+	if ipsetName == "" {
+		return ""
+	} else if sPort != "" && dPort != "" {
+		return ipsetName + "-sport-dport"
+	} else if sPort != "" {
+		return ipsetName + "-sport"
+	} else if dPort != "" {
+		return ipsetName + "-dport"
+	}
+	return ipsetName
 }

client/firewall/iptables/manager_linux_test.go

@@ -9,25 +9,10 @@ import (
 	"github.com/coreos/go-iptables/iptables"
 	"github.com/stretchr/testify/require"
 
-	fw "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/iface"
+	fw "github.com/netbirdio/netbird/client/firewall"
+	"github.com/netbirdio/netbird/iface"
 )
 
-var ifaceMock = &iFaceMock{
-	NameFunc: func() string {
-		return "lo"
-	},
-	AddressFunc: func() iface.WGAddress {
-		return iface.WGAddress{
-			IP: net.ParseIP("10.20.0.1"),
-			Network: &net.IPNet{
-				IP:   net.ParseIP("10.20.0.0"),
-				Mask: net.IPv4Mask(255, 255, 255, 0),
-			},
-		}
-	},
-}
-
 // iFaceMapper defines subset methods of interface required for manager
 type iFaceMock struct {
 	NameFunc    func() string
@@ -54,82 +39,86 @@ func TestIptablesManager(t *testing.T) {
 	ipv4Client, err := iptables.NewWithProtocol(iptables.ProtocolIPv4)
 	require.NoError(t, err)
 
+	mock := &iFaceMock{
+		NameFunc: func() string {
+			return "lo"
+		},
+		AddressFunc: func() iface.WGAddress {
+			return iface.WGAddress{
+				IP: net.ParseIP("10.20.0.1"),
+				Network: &net.IPNet{
+					IP:   net.ParseIP("10.20.0.0"),
+					Mask: net.IPv4Mask(255, 255, 255, 0),
+				},
+			}
+		},
+	}
+
 	// just check on the local interface
-	manager, err := Create(ifaceMock)
+	manager, err := Create(mock, true)
 	require.NoError(t, err)
-	require.NoError(t, manager.Init(nil))
 
 	time.Sleep(time.Second)
 
 	defer func() {
-		err := manager.Reset(nil)
+		err := manager.Reset()
 		require.NoError(t, err, "clear the manager state")
 
 		time.Sleep(time.Second)
 	}()
 
-	var rule1 []fw.Rule
+	var rule1 fw.Rule
 	t.Run("add first rule", func(t *testing.T) {
 		ip := net.ParseIP("10.20.0.2")
 		port := &fw.Port{Values: []int{8080}}
-		rule1, err = manager.AddPeerFiltering(ip, "tcp", nil, port, fw.RuleDirectionOUT, fw.ActionAccept, "", "accept HTTP traffic")
+		rule1, err = manager.AddFiltering(ip, "tcp", nil, port, fw.RuleDirectionOUT, fw.ActionAccept, "", "accept HTTP traffic")
 		require.NoError(t, err, "failed to add rule")
 
-		for _, r := range rule1 {
-			checkRuleSpecs(t, ipv4Client, chainNameOutputRules, true, r.(*Rule).specs...)
-		}
-
+		checkRuleSpecs(t, ipv4Client, ChainOutputFilterName, true, rule1.(*Rule).specs...)
 	})
 
-	var rule2 []fw.Rule
+	var rule2 fw.Rule
 	t.Run("add second rule", func(t *testing.T) {
 		ip := net.ParseIP("10.20.0.3")
 		port := &fw.Port{
 			Values: []int{8043: 8046},
 		}
-		rule2, err = manager.AddPeerFiltering(
+		rule2, err = manager.AddFiltering(
 			ip, "tcp", port, nil, fw.RuleDirectionIN, fw.ActionAccept, "", "accept HTTPS traffic from ports range")
 		require.NoError(t, err, "failed to add rule")
 
-		for _, r := range rule2 {
-			rr := r.(*Rule)
-			checkRuleSpecs(t, ipv4Client, rr.chain, true, rr.specs...)
-		}
+		checkRuleSpecs(t, ipv4Client, ChainInputFilterName, true, rule2.(*Rule).specs...)
 	})
 
 	t.Run("delete first rule", func(t *testing.T) {
-		for _, r := range rule1 {
-			err := manager.DeletePeerRule(r)
-			require.NoError(t, err, "failed to delete rule")
+		err := manager.DeleteRule(rule1)
+		require.NoError(t, err, "failed to delete rule")
 
-			checkRuleSpecs(t, ipv4Client, chainNameOutputRules, false, r.(*Rule).specs...)
-		}
+		checkRuleSpecs(t, ipv4Client, ChainOutputFilterName, false, rule1.(*Rule).specs...)
 	})
 
 	t.Run("delete second rule", func(t *testing.T) {
-		for _, r := range rule2 {
-			err := manager.DeletePeerRule(r)
-			require.NoError(t, err, "failed to delete rule")
-		}
+		err := manager.DeleteRule(rule2)
+		require.NoError(t, err, "failed to delete rule")
 
-		require.Empty(t, manager.aclMgr.ipsetStore.ipsets, "rulesets index after removed second rule must be empty")
+		require.Empty(t, manager.rulesets, "rulesets index after removed second rule must be empty")
 	})
 
 	t.Run("reset check", func(t *testing.T) {
 		// add second rule
 		ip := net.ParseIP("10.20.0.3")
 		port := &fw.Port{Values: []int{5353}}
-		_, err = manager.AddPeerFiltering(ip, "udp", nil, port, fw.RuleDirectionOUT, fw.ActionAccept, "", "accept Fake DNS traffic")
+		_, err = manager.AddFiltering(ip, "udp", nil, port, fw.RuleDirectionOUT, fw.ActionAccept, "", "accept Fake DNS traffic")
 		require.NoError(t, err, "failed to add rule")
 
-		err = manager.Reset(nil)
+		err = manager.Reset()
 		require.NoError(t, err, "failed to reset")
 
-		ok, err := ipv4Client.ChainExists("filter", chainNameInputRules)
+		ok, err := ipv4Client.ChainExists("filter", ChainInputFilterName)
 		require.NoError(t, err, "failed check chain exists")
 
 		if ok {
-			require.NoErrorf(t, err, "chain '%v' still exists after Reset", chainNameInputRules)
+			require.NoErrorf(t, err, "chain '%v' still exists after Reset", ChainInputFilterName)
 		}
 	})
 }
@@ -154,79 +143,69 @@ func TestIptablesManagerIPSet(t *testing.T) {
 	}
 
 	// just check on the local interface
-	manager, err := Create(mock)
+	manager, err := Create(mock, true)
 	require.NoError(t, err)
-	require.NoError(t, manager.Init(nil))
 
 	time.Sleep(time.Second)
 
 	defer func() {
-		err := manager.Reset(nil)
+		err := manager.Reset()
 		require.NoError(t, err, "clear the manager state")
 
 		time.Sleep(time.Second)
 	}()
 
-	var rule1 []fw.Rule
+	var rule1 fw.Rule
 	t.Run("add first rule with set", func(t *testing.T) {
 		ip := net.ParseIP("10.20.0.2")
 		port := &fw.Port{Values: []int{8080}}
-		rule1, err = manager.AddPeerFiltering(
+		rule1, err = manager.AddFiltering(
 			ip, "tcp", nil, port, fw.RuleDirectionOUT,
 			fw.ActionAccept, "default", "accept HTTP traffic",
 		)
 		require.NoError(t, err, "failed to add rule")
 
-		for _, r := range rule1 {
-			checkRuleSpecs(t, ipv4Client, chainNameOutputRules, true, r.(*Rule).specs...)
-			require.Equal(t, r.(*Rule).ipsetName, "default-dport", "ipset name must be set")
-			require.Equal(t, r.(*Rule).ip, "10.20.0.2", "ipset IP must be set")
-		}
+		checkRuleSpecs(t, ipv4Client, ChainOutputFilterName, true, rule1.(*Rule).specs...)
+		require.Equal(t, rule1.(*Rule).ipsetName, "default-dport", "ipset name must be set")
+		require.Equal(t, rule1.(*Rule).ip, "10.20.0.2", "ipset IP must be set")
 	})
 
-	var rule2 []fw.Rule
+	var rule2 fw.Rule
 	t.Run("add second rule", func(t *testing.T) {
 		ip := net.ParseIP("10.20.0.3")
 		port := &fw.Port{
 			Values: []int{443},
 		}
-		rule2, err = manager.AddPeerFiltering(
+		rule2, err = manager.AddFiltering(
 			ip, "tcp", port, nil, fw.RuleDirectionIN, fw.ActionAccept,
 			"default", "accept HTTPS traffic from ports range",
 		)
-		for _, r := range rule2 {
-			require.NoError(t, err, "failed to add rule")
-			require.Equal(t, r.(*Rule).ipsetName, "default-sport", "ipset name must be set")
-			require.Equal(t, r.(*Rule).ip, "10.20.0.3", "ipset IP must be set")
-		}
+		require.NoError(t, err, "failed to add rule")
+		require.Equal(t, rule2.(*Rule).ipsetName, "default-sport", "ipset name must be set")
+		require.Equal(t, rule2.(*Rule).ip, "10.20.0.3", "ipset IP must be set")
 	})
 
 	t.Run("delete first rule", func(t *testing.T) {
-		for _, r := range rule1 {
-			err := manager.DeletePeerRule(r)
-			require.NoError(t, err, "failed to delete rule")
+		err := manager.DeleteRule(rule1)
+		require.NoError(t, err, "failed to delete rule")
 
-			require.NotContains(t, manager.aclMgr.ipsetStore.ipsets, r.(*Rule).ruleID, "rule must be removed form the ruleset index")
-		}
+		require.NotContains(t, manager.rulesets, rule1.(*Rule).ruleID, "rule must be removed form the ruleset index")
 	})
 
 	t.Run("delete second rule", func(t *testing.T) {
-		for _, r := range rule2 {
-			err := manager.DeletePeerRule(r)
-			require.NoError(t, err, "failed to delete rule")
+		err := manager.DeleteRule(rule2)
+		require.NoError(t, err, "failed to delete rule")
 
-			require.Empty(t, manager.aclMgr.ipsetStore.ipsets, "rulesets index after removed second rule must be empty")
-		}
+		require.Empty(t, manager.rulesets, "rulesets index after removed second rule must be empty")
 	})
 
 	t.Run("reset check", func(t *testing.T) {
-		err = manager.Reset(nil)
+		err = manager.Reset()
 		require.NoError(t, err, "failed to reset")
 	})
 }
 
 func checkRuleSpecs(t *testing.T, ipv4Client *iptables.IPTables, chainName string, mustExists bool, rulespec ...string) {
-	t.Helper()
 	exists, err := ipv4Client.Exists("filter", chainName, rulespec...)
 	require.NoError(t, err, "failed to check rule")
 	require.Falsef(t, !exists && mustExists, "rule '%v' does not exist", rulespec)
@@ -252,18 +231,18 @@ func TestIptablesCreatePerformance(t *testing.T) {
 	for _, testMax := range []int{10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000} {
 		t.Run(fmt.Sprintf("Testing %d rules", testMax), func(t *testing.T) {
 			// just check on the local interface
-			manager, err := Create(mock)
+			manager, err := Create(mock, true)
 			require.NoError(t, err)
-			require.NoError(t, manager.Init(nil))
 			time.Sleep(time.Second)
 
 			defer func() {
-				err := manager.Reset(nil)
+				err := manager.Reset()
 				require.NoError(t, err, "clear the manager state")
 
 				time.Sleep(time.Second)
 			}()
 
+			_, err = manager.client(net.ParseIP("10.20.0.100"))
 			require.NoError(t, err)
 
 			ip := net.ParseIP("10.20.0.100")
@@ -271,9 +250,9 @@ func TestIptablesCreatePerformance(t *testing.T) {
 			for i := 0; i < testMax; i++ {
 				port := &fw.Port{Values: []int{1000 + i}}
 				if i%2 == 0 {
-					_, err = manager.AddPeerFiltering(ip, "tcp", nil, port, fw.RuleDirectionOUT, fw.ActionAccept, "", "accept HTTP traffic")
+					_, err = manager.AddFiltering(ip, "tcp", nil, port, fw.RuleDirectionOUT, fw.ActionAccept, "", "accept HTTP traffic")
 				} else {
-					_, err = manager.AddPeerFiltering(ip, "tcp", nil, port, fw.RuleDirectionIN, fw.ActionAccept, "", "accept HTTP traffic")
+					_, err = manager.AddFiltering(ip, "tcp", nil, port, fw.RuleDirectionIN, fw.ActionAccept, "", "accept HTTP traffic")
 				}
 
 				require.NoError(t, err, "failed to add rule")

client/firewall/iptables/router_linux.go

@@ -1,536 +0,0 @@
-//go:build !android
-
-package iptables
-
-import (
-	"fmt"
-	"net/netip"
-	"strconv"
-	"strings"
-
-	"github.com/coreos/go-iptables/iptables"
-	"github.com/hashicorp/go-multierror"
-	"github.com/nadoo/ipset"
-	log "github.com/sirupsen/logrus"
-
-	nberrors "github.com/netbirdio/netbird/client/errors"
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/internal/acl/id"
-	"github.com/netbirdio/netbird/client/internal/routemanager/refcounter"
-	"github.com/netbirdio/netbird/client/internal/statemanager"
-)
-
-const (
-	ipv4Nat = "netbird-rt-nat"
-)
-
-// constants needed to manage and create iptable rules
-const (
-	tableFilter             = "filter"
-	tableNat                = "nat"
-	chainPOSTROUTING        = "POSTROUTING"
-	chainRTNAT              = "NETBIRD-RT-NAT"
-	chainRTFWD              = "NETBIRD-RT-FWD"
-	routingFinalForwardJump = "ACCEPT"
-	routingFinalNatJump     = "MASQUERADE"
-
-	matchSet = "--match-set"
-)
-
-type routeFilteringRuleParams struct {
-	Sources     []netip.Prefix
-	Destination netip.Prefix
-	Proto       firewall.Protocol
-	SPort       *firewall.Port
-	DPort       *firewall.Port
-	Direction   firewall.RuleDirection
-	Action      firewall.Action
-	SetName     string
-}
-
-type routeRules map[string][]string
-
-type ipsetCounter = refcounter.Counter[string, []netip.Prefix, struct{}]
-
-type router struct {
-	iptablesClient   *iptables.IPTables
-	rules            routeRules
-	ipsetCounter     *ipsetCounter
-	wgIface          iFaceMapper
-	legacyManagement bool
-
-	stateManager *statemanager.Manager
-}
-
-func newRouter(iptablesClient *iptables.IPTables, wgIface iFaceMapper) (*router, error) {
-	r := &router{
-		iptablesClient: iptablesClient,
-		rules:          make(map[string][]string),
-		wgIface:        wgIface,
-	}
-
-	r.ipsetCounter = refcounter.New(
-		func(name string, sources []netip.Prefix) (struct{}, error) {
-			return struct{}{}, r.createIpSet(name, sources)
-		},
-		func(name string, _ struct{}) error {
-			return r.deleteIpSet(name)
-		},
-	)
-
-	if err := ipset.Init(); err != nil {
-		return nil, fmt.Errorf("init ipset: %w", err)
-	}
-
-	return r, nil
-}
-
-func (r *router) init(stateManager *statemanager.Manager) error {
-	r.stateManager = stateManager
-
-	if err := r.cleanUpDefaultForwardRules(); err != nil {
-		log.Errorf("failed to clean up rules from FORWARD chain: %s", err)
-	}
-
-	if err := r.createContainers(); err != nil {
-		return fmt.Errorf("create containers: %w", err)
-	}
-
-	r.updateState()
-
-	return nil
-}
-
-func (r *router) AddRouteFiltering(
-	sources []netip.Prefix,
-	destination netip.Prefix,
-	proto firewall.Protocol,
-	sPort *firewall.Port,
-	dPort *firewall.Port,
-	action firewall.Action,
-) (firewall.Rule, error) {
-	ruleKey := id.GenerateRouteRuleKey(sources, destination, proto, sPort, dPort, action)
-	if _, ok := r.rules[string(ruleKey)]; ok {
-		return ruleKey, nil
-	}
-
-	var setName string
-	if len(sources) > 1 {
-		setName = firewall.GenerateSetName(sources)
-		if _, err := r.ipsetCounter.Increment(setName, sources); err != nil {
-			return nil, fmt.Errorf("create or get ipset: %w", err)
-		}
-	}
-
-	params := routeFilteringRuleParams{
-		Sources:     sources,
-		Destination: destination,
-		Proto:       proto,
-		SPort:       sPort,
-		DPort:       dPort,
-		Action:      action,
-		SetName:     setName,
-	}
-
-	rule := genRouteFilteringRuleSpec(params)
-	if err := r.iptablesClient.Append(tableFilter, chainRTFWD, rule...); err != nil {
-		return nil, fmt.Errorf("add route rule: %v", err)
-	}
-
-	r.rules[string(ruleKey)] = rule
-
-	r.updateState()
-
-	return ruleKey, nil
-}
-
-func (r *router) DeleteRouteRule(rule firewall.Rule) error {
-	ruleKey := rule.GetRuleID()
-
-	if rule, exists := r.rules[ruleKey]; exists {
-		setName := r.findSetNameInRule(rule)
-
-		if err := r.iptablesClient.Delete(tableFilter, chainRTFWD, rule...); err != nil {
-			return fmt.Errorf("delete route rule: %v", err)
-		}
-		delete(r.rules, ruleKey)
-
-		if setName != "" {
-			if _, err := r.ipsetCounter.Decrement(setName); err != nil {
-				return fmt.Errorf("failed to remove ipset: %w", err)
-			}
-		}
-	} else {
-		log.Debugf("route rule %s not found", ruleKey)
-	}
-
-	r.updateState()
-
-	return nil
-}
-
-func (r *router) findSetNameInRule(rule []string) string {
-	for i, arg := range rule {
-		if arg == "-m" && i+3 < len(rule) && rule[i+1] == "set" && rule[i+2] == matchSet {
-			return rule[i+3]
-		}
-	}
-	return ""
-}
-
-func (r *router) createIpSet(setName string, sources []netip.Prefix) error {
-	if err := ipset.Create(setName, ipset.OptTimeout(0)); err != nil {
-		return fmt.Errorf("create set %s: %w", setName, err)
-	}
-
-	for _, prefix := range sources {
-		if err := ipset.AddPrefix(setName, prefix); err != nil {
-			return fmt.Errorf("add element to set %s: %w", setName, err)
-		}
-	}
-
-	return nil
-}
-
-func (r *router) deleteIpSet(setName string) error {
-	if err := ipset.Destroy(setName); err != nil {
-		return fmt.Errorf("destroy set %s: %w", setName, err)
-	}
-	return nil
-}
-
-// AddNatRule inserts an iptables rule pair into the nat chain
-func (r *router) AddNatRule(pair firewall.RouterPair) error {
-	if r.legacyManagement {
-		log.Warnf("This peer is connected to a NetBird Management service with an older version. Allowing all traffic for %s", pair.Destination)
-		if err := r.addLegacyRouteRule(pair); err != nil {
-			return fmt.Errorf("add legacy routing rule: %w", err)
-		}
-	}
-
-	if !pair.Masquerade {
-		return nil
-	}
-
-	if err := r.addNatRule(pair); err != nil {
-		return fmt.Errorf("add nat rule: %w", err)
-	}
-
-	if err := r.addNatRule(firewall.GetInversePair(pair)); err != nil {
-		return fmt.Errorf("add inverse nat rule: %w", err)
-	}
-
-	r.updateState()
-
-	return nil
-}
-
-// RemoveNatRule removes an iptables rule pair from forwarding and nat chains
-func (r *router) RemoveNatRule(pair firewall.RouterPair) error {
-	if err := r.removeNatRule(pair); err != nil {
-		return fmt.Errorf("remove nat rule: %w", err)
-	}
-
-	if err := r.removeNatRule(firewall.GetInversePair(pair)); err != nil {
-		return fmt.Errorf("remove inverse nat rule: %w", err)
-	}
-
-	if err := r.removeLegacyRouteRule(pair); err != nil {
-		return fmt.Errorf("remove legacy routing rule: %w", err)
-	}
-
-	r.updateState()
-
-	return nil
-}
-
-// addLegacyRouteRule adds a legacy routing rule for mgmt servers pre route acls
-func (r *router) addLegacyRouteRule(pair firewall.RouterPair) error {
-	ruleKey := firewall.GenKey(firewall.ForwardingFormat, pair)
-
-	if err := r.removeLegacyRouteRule(pair); err != nil {
-		return err
-	}
-
-	rule := []string{"-s", pair.Source.String(), "-d", pair.Destination.String(), "-j", routingFinalForwardJump}
-	if err := r.iptablesClient.Append(tableFilter, chainRTFWD, rule...); err != nil {
-		return fmt.Errorf("add legacy forwarding rule %s -> %s: %v", pair.Source, pair.Destination, err)
-	}
-
-	r.rules[ruleKey] = rule
-
-	return nil
-}
-
-func (r *router) removeLegacyRouteRule(pair firewall.RouterPair) error {
-	ruleKey := firewall.GenKey(firewall.ForwardingFormat, pair)
-
-	if rule, exists := r.rules[ruleKey]; exists {
-		if err := r.iptablesClient.DeleteIfExists(tableFilter, chainRTFWD, rule...); err != nil {
-			return fmt.Errorf("remove legacy forwarding rule %s -> %s: %v", pair.Source, pair.Destination, err)
-		}
-		delete(r.rules, ruleKey)
-	} else {
-		log.Debugf("legacy forwarding rule %s not found", ruleKey)
-	}
-
-	return nil
-}
-
-// GetLegacyManagement returns the current legacy management mode
-func (r *router) GetLegacyManagement() bool {
-	return r.legacyManagement
-}
-
-// SetLegacyManagement sets the route manager to use legacy management mode
-func (r *router) SetLegacyManagement(isLegacy bool) {
-	r.legacyManagement = isLegacy
-}
-
-// RemoveAllLegacyRouteRules removes all legacy routing rules for mgmt servers pre route acls
-func (r *router) RemoveAllLegacyRouteRules() error {
-	var merr *multierror.Error
-	for k, rule := range r.rules {
-		if !strings.HasPrefix(k, firewall.ForwardingFormatPrefix) {
-			continue
-		}
-		if err := r.iptablesClient.DeleteIfExists(tableFilter, chainRTFWD, rule...); err != nil {
-			merr = multierror.Append(merr, fmt.Errorf("remove legacy forwarding rule: %v", err))
-		} else {
-			delete(r.rules, k)
-		}
-	}
-
-	r.updateState()
-
-	return nberrors.FormatErrorOrNil(merr)
-}
-
-func (r *router) Reset() error {
-	var merr *multierror.Error
-	if err := r.cleanUpDefaultForwardRules(); err != nil {
-		merr = multierror.Append(merr, err)
-	}
-	r.rules = make(map[string][]string)
-
-	if err := r.ipsetCounter.Flush(); err != nil {
-		merr = multierror.Append(merr, err)
-	}
-
-	r.updateState()
-
-	return nberrors.FormatErrorOrNil(merr)
-}
-
-func (r *router) cleanUpDefaultForwardRules() error {
-	err := r.cleanJumpRules()
-	if err != nil {
-		return err
-	}
-
-	log.Debug("flushing routing related tables")
-	for _, chain := range []string{chainRTFWD, chainRTNAT} {
-		table := r.getTableForChain(chain)
-
-		ok, err := r.iptablesClient.ChainExists(table, chain)
-		if err != nil {
-			log.Errorf("failed check chain %s, error: %v", chain, err)
-			return err
-		} else if ok {
-			err = r.iptablesClient.ClearAndDeleteChain(table, chain)
-			if err != nil {
-				log.Errorf("failed cleaning chain %s, error: %v", chain, err)
-				return err
-			}
-		}
-	}
-
-	return nil
-}
-
-func (r *router) createContainers() error {
-	for _, chain := range []string{chainRTFWD, chainRTNAT} {
-		if err := r.createAndSetupChain(chain); err != nil {
-			return fmt.Errorf("create chain %s: %w", chain, err)
-		}
-	}
-
-	if err := r.insertEstablishedRule(chainRTFWD); err != nil {
-		return fmt.Errorf("insert established rule: %w", err)
-	}
-
-	if err := r.addJumpRules(); err != nil {
-		return fmt.Errorf("add jump rules: %w", err)
-	}
-
-	return nil
-}
-
-func (r *router) createAndSetupChain(chain string) error {
-	table := r.getTableForChain(chain)
-
-	if err := r.iptablesClient.NewChain(table, chain); err != nil {
-		return fmt.Errorf("failed creating chain %s, error: %v", chain, err)
-	}
-
-	return nil
-}
-
-func (r *router) getTableForChain(chain string) string {
-	if chain == chainRTNAT {
-		return tableNat
-	}
-	return tableFilter
-}
-
-func (r *router) insertEstablishedRule(chain string) error {
-	establishedRule := getConntrackEstablished()
-
-	err := r.iptablesClient.Insert(tableFilter, chain, 1, establishedRule...)
-	if err != nil {
-		return fmt.Errorf("failed to insert established rule: %v", err)
-	}
-
-	ruleKey := "established-" + chain
-	r.rules[ruleKey] = establishedRule
-
-	return nil
-}
-
-func (r *router) addJumpRules() error {
-	rule := []string{"-j", chainRTNAT}
-	err := r.iptablesClient.Insert(tableNat, chainPOSTROUTING, 1, rule...)
-	if err != nil {
-		return err
-	}
-	r.rules[ipv4Nat] = rule
-
-	return nil
-}
-
-func (r *router) cleanJumpRules() error {
-	rule, found := r.rules[ipv4Nat]
-	if found {
-		err := r.iptablesClient.DeleteIfExists(tableNat, chainPOSTROUTING, rule...)
-		if err != nil {
-			return fmt.Errorf("failed cleaning rule from chain %s, err: %v", chainPOSTROUTING, err)
-		}
-	}
-
-	return nil
-}
-
-func (r *router) addNatRule(pair firewall.RouterPair) error {
-	ruleKey := firewall.GenKey(firewall.NatFormat, pair)
-
-	if rule, exists := r.rules[ruleKey]; exists {
-		if err := r.iptablesClient.DeleteIfExists(tableNat, chainRTNAT, rule...); err != nil {
-			return fmt.Errorf("error while removing existing NAT rule for %s: %v", pair.Destination, err)
-		}
-		delete(r.rules, ruleKey)
-	}
-
-	rule := genRuleSpec(routingFinalNatJump, pair.Source, pair.Destination, r.wgIface.Name(), pair.Inverse)
-	if err := r.iptablesClient.Append(tableNat, chainRTNAT, rule...); err != nil {
-		return fmt.Errorf("error while appending new NAT rule for %s: %v", pair.Destination, err)
-	}
-
-	r.rules[ruleKey] = rule
-
-	return nil
-}
-
-func (r *router) removeNatRule(pair firewall.RouterPair) error {
-	ruleKey := firewall.GenKey(firewall.NatFormat, pair)
-
-	if rule, exists := r.rules[ruleKey]; exists {
-		if err := r.iptablesClient.DeleteIfExists(tableNat, chainRTNAT, rule...); err != nil {
-			return fmt.Errorf("error while removing existing nat rule for %s: %v", pair.Destination, err)
-		}
-
-		delete(r.rules, ruleKey)
-	} else {
-		log.Debugf("nat rule %s not found", ruleKey)
-	}
-
-	return nil
-}
-
-func (r *router) updateState() {
-	if r.stateManager == nil {
-		return
-	}
-
-	var currentState *ShutdownState
-	if existing := r.stateManager.GetState(currentState); existing != nil {
-		if existingState, ok := existing.(*ShutdownState); ok {
-			currentState = existingState
-		}
-	}
-	if currentState == nil {
-		currentState = &ShutdownState{}
-	}
-
-	currentState.Lock()
-	defer currentState.Unlock()
-
-	currentState.RouteRules = r.rules
-	currentState.RouteIPsetCounter = r.ipsetCounter
-
-	if err := r.stateManager.UpdateState(currentState); err != nil {
-		log.Errorf("failed to update state: %v", err)
-	}
-}
-
-func genRuleSpec(jump string, source, destination netip.Prefix, intf string, inverse bool) []string {
-	intdir := "-i"
-	lointdir := "-o"
-	if inverse {
-		intdir = "-o"
-		lointdir = "-i"
-	}
-	return []string{intdir, intf, "!", lointdir, "lo", "-s", source.String(), "-d", destination.String(), "-j", jump}
-}
-
-func genRouteFilteringRuleSpec(params routeFilteringRuleParams) []string {
-	var rule []string
-
-	if params.SetName != "" {
-		rule = append(rule, "-m", "set", matchSet, params.SetName, "src")
-	} else if len(params.Sources) > 0 {
-		source := params.Sources[0]
-		rule = append(rule, "-s", source.String())
-	}
-
-	rule = append(rule, "-d", params.Destination.String())
-
-	if params.Proto != firewall.ProtocolALL {
-		rule = append(rule, "-p", strings.ToLower(string(params.Proto)))
-		rule = append(rule, applyPort("--sport", params.SPort)...)
-		rule = append(rule, applyPort("--dport", params.DPort)...)
-	}
-
-	rule = append(rule, "-j", actionToStr(params.Action))
-
-	return rule
-}
-
-func applyPort(flag string, port *firewall.Port) []string {
-	if port == nil {
-		return nil
-	}
-
-	if port.IsRange && len(port.Values) == 2 {
-		return []string{flag, fmt.Sprintf("%d:%d", port.Values[0], port.Values[1])}
-	}
-
-	if len(port.Values) > 1 {
-		portList := make([]string, len(port.Values))
-		for i, p := range port.Values {
-			portList[i] = strconv.Itoa(p)
-		}
-		return []string{"-m", "multiport", flag, strings.Join(portList, ",")}
-	}
-
-	return []string{flag, strconv.Itoa(port.Values[0])}
-}

client/firewall/iptables/router_linux_test.go

@@ -1,348 +0,0 @@
-//go:build !android
-
-package iptables
-
-import (
-	"net/netip"
-	"os/exec"
-	"testing"
-
-	"github.com/coreos/go-iptables/iptables"
-	log "github.com/sirupsen/logrus"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/firewall/test"
-)
-
-func isIptablesSupported() bool {
-	_, err4 := exec.LookPath("iptables")
-	return err4 == nil
-}
-
-func TestIptablesManager_RestoreOrCreateContainers(t *testing.T) {
-	if !isIptablesSupported() {
-		t.SkipNow()
-	}
-
-	iptablesClient, err := iptables.NewWithProtocol(iptables.ProtocolIPv4)
-	require.NoError(t, err, "failed to init iptables client")
-
-	manager, err := newRouter(iptablesClient, ifaceMock)
-	require.NoError(t, err, "should return a valid iptables manager")
-	require.NoError(t, manager.init(nil))
-
-	defer func() {
-		_ = manager.Reset()
-	}()
-
-	require.Len(t, manager.rules, 2, "should have created rules map")
-
-	exists, err := manager.iptablesClient.Exists(tableNat, chainPOSTROUTING, manager.rules[ipv4Nat]...)
-	require.NoError(t, err, "should be able to query the iptables %s table and %s chain", tableNat, chainPOSTROUTING)
-	require.True(t, exists, "postrouting rule should exist")
-
-	pair := firewall.RouterPair{
-		ID:          "abc",
-		Source:      netip.MustParsePrefix("100.100.100.1/32"),
-		Destination: netip.MustParsePrefix("100.100.100.0/24"),
-		Masquerade:  true,
-	}
-	forward4Rule := []string{"-s", pair.Source.String(), "-d", pair.Destination.String(), "-j", routingFinalForwardJump}
-
-	err = manager.iptablesClient.Insert(tableFilter, chainRTFWD, 1, forward4Rule...)
-	require.NoError(t, err, "inserting rule should not return error")
-
-	nat4Rule := genRuleSpec(routingFinalNatJump, pair.Source, pair.Destination, ifaceMock.Name(), false)
-
-	err = manager.iptablesClient.Insert(tableNat, chainRTNAT, 1, nat4Rule...)
-	require.NoError(t, err, "inserting rule should not return error")
-
-	err = manager.Reset()
-	require.NoError(t, err, "shouldn't return error")
-}
-
-func TestIptablesManager_AddNatRule(t *testing.T) {
-
-	if !isIptablesSupported() {
-		t.SkipNow()
-	}
-
-	for _, testCase := range test.InsertRuleTestCases {
-		t.Run(testCase.Name, func(t *testing.T) {
-			iptablesClient, err := iptables.NewWithProtocol(iptables.ProtocolIPv4)
-			require.NoError(t, err, "failed to init iptables client")
-
-			manager, err := newRouter(iptablesClient, ifaceMock)
-			require.NoError(t, err, "shouldn't return error")
-			require.NoError(t, manager.init(nil))
-
-			defer func() {
-				err := manager.Reset()
-				if err != nil {
-					log.Errorf("failed to reset iptables manager: %s", err)
-				}
-			}()
-
-			err = manager.AddNatRule(testCase.InputPair)
-			require.NoError(t, err, "forwarding pair should be inserted")
-
-			natRuleKey := firewall.GenKey(firewall.NatFormat, testCase.InputPair)
-			natRule := genRuleSpec(routingFinalNatJump, testCase.InputPair.Source, testCase.InputPair.Destination, ifaceMock.Name(), false)
-
-			exists, err := iptablesClient.Exists(tableNat, chainRTNAT, natRule...)
-			require.NoError(t, err, "should be able to query the iptables %s table and %s chain", tableNat, chainRTNAT)
-			if testCase.InputPair.Masquerade {
-				require.True(t, exists, "nat rule should be created")
-				foundNatRule, foundNat := manager.rules[natRuleKey]
-				require.True(t, foundNat, "nat rule should exist in the map")
-				require.Equal(t, natRule[:4], foundNatRule[:4], "stored nat rule should match")
-			} else {
-				require.False(t, exists, "nat rule should not be created")
-				_, foundNat := manager.rules[natRuleKey]
-				require.False(t, foundNat, "nat rule should not exist in the map")
-			}
-
-			inNatRuleKey := firewall.GenKey(firewall.NatFormat, firewall.GetInversePair(testCase.InputPair))
-			inNatRule := genRuleSpec(routingFinalNatJump, firewall.GetInversePair(testCase.InputPair).Source, firewall.GetInversePair(testCase.InputPair).Destination, ifaceMock.Name(), true)
-
-			exists, err = iptablesClient.Exists(tableNat, chainRTNAT, inNatRule...)
-			require.NoError(t, err, "should be able to query the iptables %s table and %s chain", tableNat, chainRTNAT)
-			if testCase.InputPair.Masquerade {
-				require.True(t, exists, "income nat rule should be created")
-				foundNatRule, foundNat := manager.rules[inNatRuleKey]
-				require.True(t, foundNat, "income nat rule should exist in the map")
-				require.Equal(t, inNatRule[:4], foundNatRule[:4], "stored income nat rule should match")
-			} else {
-				require.False(t, exists, "nat rule should not be created")
-				_, foundNat := manager.rules[inNatRuleKey]
-				require.False(t, foundNat, "income nat rule should not exist in the map")
-			}
-		})
-	}
-}
-
-func TestIptablesManager_RemoveNatRule(t *testing.T) {
-
-	if !isIptablesSupported() {
-		t.SkipNow()
-	}
-
-	for _, testCase := range test.RemoveRuleTestCases {
-		t.Run(testCase.Name, func(t *testing.T) {
-			iptablesClient, _ := iptables.NewWithProtocol(iptables.ProtocolIPv4)
-
-			manager, err := newRouter(iptablesClient, ifaceMock)
-			require.NoError(t, err, "shouldn't return error")
-			require.NoError(t, manager.init(nil))
-			defer func() {
-				_ = manager.Reset()
-			}()
-
-			require.NoError(t, err, "shouldn't return error")
-
-			natRuleKey := firewall.GenKey(firewall.NatFormat, testCase.InputPair)
-			natRule := genRuleSpec(routingFinalNatJump, testCase.InputPair.Source, testCase.InputPair.Destination, ifaceMock.Name(), false)
-
-			err = iptablesClient.Insert(tableNat, chainRTNAT, 1, natRule...)
-			require.NoError(t, err, "inserting rule should not return error")
-
-			inNatRuleKey := firewall.GenKey(firewall.NatFormat, firewall.GetInversePair(testCase.InputPair))
-			inNatRule := genRuleSpec(routingFinalNatJump, firewall.GetInversePair(testCase.InputPair).Source, firewall.GetInversePair(testCase.InputPair).Destination, ifaceMock.Name(), true)
-
-			err = iptablesClient.Insert(tableNat, chainRTNAT, 1, inNatRule...)
-			require.NoError(t, err, "inserting rule should not return error")
-
-			err = manager.Reset()
-			require.NoError(t, err, "shouldn't return error")
-
-			err = manager.RemoveNatRule(testCase.InputPair)
-			require.NoError(t, err, "shouldn't return error")
-
-			exists, err := iptablesClient.Exists(tableNat, chainRTNAT, natRule...)
-			require.NoError(t, err, "should be able to query the iptables %s table and %s chain", tableNat, chainRTNAT)
-			require.False(t, exists, "nat rule should not exist")
-
-			_, found := manager.rules[natRuleKey]
-			require.False(t, found, "nat rule should exist in the manager map")
-
-			exists, err = iptablesClient.Exists(tableNat, chainRTNAT, inNatRule...)
-			require.NoError(t, err, "should be able to query the iptables %s table and %s chain", tableNat, chainRTNAT)
-			require.False(t, exists, "income nat rule should not exist")
-
-			_, found = manager.rules[inNatRuleKey]
-			require.False(t, found, "income nat rule should exist in the manager map")
-		})
-	}
-}
-
-func TestRouter_AddRouteFiltering(t *testing.T) {
-	if !isIptablesSupported() {
-		t.Skip("iptables not supported on this system")
-	}
-
-	iptablesClient, err := iptables.NewWithProtocol(iptables.ProtocolIPv4)
-	require.NoError(t, err, "Failed to create iptables client")
-
-	r, err := newRouter(iptablesClient, ifaceMock)
-	require.NoError(t, err, "Failed to create router manager")
-	require.NoError(t, r.init(nil))
-
-	defer func() {
-		err := r.Reset()
-		require.NoError(t, err, "Failed to reset router")
-	}()
-
-	tests := []struct {
-		name        string
-		sources     []netip.Prefix
-		destination netip.Prefix
-		proto       firewall.Protocol
-		sPort       *firewall.Port
-		dPort       *firewall.Port
-		direction   firewall.RuleDirection
-		action      firewall.Action
-		expectSet   bool
-	}{
-		{
-			name:        "Basic TCP rule with single source",
-			sources:     []netip.Prefix{netip.MustParsePrefix("192.168.1.0/24")},
-			destination: netip.MustParsePrefix("10.0.0.0/24"),
-			proto:       firewall.ProtocolTCP,
-			sPort:       nil,
-			dPort:       &firewall.Port{Values: []int{80}},
-			direction:   firewall.RuleDirectionIN,
-			action:      firewall.ActionAccept,
-			expectSet:   false,
-		},
-		{
-			name: "UDP rule with multiple sources",
-			sources: []netip.Prefix{
-				netip.MustParsePrefix("172.16.0.0/16"),
-				netip.MustParsePrefix("192.168.0.0/16"),
-			},
-			destination: netip.MustParsePrefix("10.0.0.0/8"),
-			proto:       firewall.ProtocolUDP,
-			sPort:       &firewall.Port{Values: []int{1024, 2048}, IsRange: true},
-			dPort:       nil,
-			direction:   firewall.RuleDirectionOUT,
-			action:      firewall.ActionDrop,
-			expectSet:   true,
-		},
-		{
-			name:        "All protocols rule",
-			sources:     []netip.Prefix{netip.MustParsePrefix("10.0.0.0/8")},
-			destination: netip.MustParsePrefix("0.0.0.0/0"),
-			proto:       firewall.ProtocolALL,
-			sPort:       nil,
-			dPort:       nil,
-			direction:   firewall.RuleDirectionIN,
-			action:      firewall.ActionAccept,
-			expectSet:   false,
-		},
-		{
-			name:        "ICMP rule",
-			sources:     []netip.Prefix{netip.MustParsePrefix("192.168.0.0/16")},
-			destination: netip.MustParsePrefix("10.0.0.0/8"),
-			proto:       firewall.ProtocolICMP,
-			sPort:       nil,
-			dPort:       nil,
-			direction:   firewall.RuleDirectionIN,
-			action:      firewall.ActionAccept,
-			expectSet:   false,
-		},
-		{
-			name:        "TCP rule with multiple source ports",
-			sources:     []netip.Prefix{netip.MustParsePrefix("172.16.0.0/12")},
-			destination: netip.MustParsePrefix("192.168.0.0/16"),
-			proto:       firewall.ProtocolTCP,
-			sPort:       &firewall.Port{Values: []int{80, 443, 8080}},
-			dPort:       nil,
-			direction:   firewall.RuleDirectionOUT,
-			action:      firewall.ActionAccept,
-			expectSet:   false,
-		},
-		{
-			name:        "UDP rule with single IP and port range",
-			sources:     []netip.Prefix{netip.MustParsePrefix("192.168.1.1/32")},
-			destination: netip.MustParsePrefix("10.0.0.0/24"),
-			proto:       firewall.ProtocolUDP,
-			sPort:       nil,
-			dPort:       &firewall.Port{Values: []int{5000, 5100}, IsRange: true},
-			direction:   firewall.RuleDirectionIN,
-			action:      firewall.ActionDrop,
-			expectSet:   false,
-		},
-		{
-			name:        "TCP rule with source and destination ports",
-			sources:     []netip.Prefix{netip.MustParsePrefix("10.0.0.0/24")},
-			destination: netip.MustParsePrefix("172.16.0.0/16"),
-			proto:       firewall.ProtocolTCP,
-			sPort:       &firewall.Port{Values: []int{1024, 65535}, IsRange: true},
-			dPort:       &firewall.Port{Values: []int{22}},
-			direction:   firewall.RuleDirectionOUT,
-			action:      firewall.ActionAccept,
-			expectSet:   false,
-		},
-		{
-			name:        "Drop all incoming traffic",
-			sources:     []netip.Prefix{netip.MustParsePrefix("0.0.0.0/0")},
-			destination: netip.MustParsePrefix("192.168.0.0/24"),
-			proto:       firewall.ProtocolALL,
-			sPort:       nil,
-			dPort:       nil,
-			direction:   firewall.RuleDirectionIN,
-			action:      firewall.ActionDrop,
-			expectSet:   false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			ruleKey, err := r.AddRouteFiltering(tt.sources, tt.destination, tt.proto, tt.sPort, tt.dPort, tt.action)
-			require.NoError(t, err, "AddRouteFiltering failed")
-
-			// Check if the rule is in the internal map
-			rule, ok := r.rules[ruleKey.GetRuleID()]
-			assert.True(t, ok, "Rule not found in internal map")
-
-			// Log the internal rule
-			t.Logf("Internal rule: %v", rule)
-
-			// Check if the rule exists in iptables
-			exists, err := iptablesClient.Exists(tableFilter, chainRTFWD, rule...)
-			assert.NoError(t, err, "Failed to check rule existence")
-			assert.True(t, exists, "Rule not found in iptables")
-
-			// Verify rule content
-			params := routeFilteringRuleParams{
-				Sources:     tt.sources,
-				Destination: tt.destination,
-				Proto:       tt.proto,
-				SPort:       tt.sPort,
-				DPort:       tt.dPort,
-				Action:      tt.action,
-				SetName:     "",
-			}
-
-			expectedRule := genRouteFilteringRuleSpec(params)
-
-			if tt.expectSet {
-				setName := firewall.GenerateSetName(tt.sources)
-				params.SetName = setName
-				expectedRule = genRouteFilteringRuleSpec(params)
-
-				// Check if the set was created
-				_, exists := r.ipsetCounter.Get(setName)
-				assert.True(t, exists, "IPSet not created")
-			}
-
-			assert.Equal(t, expectedRule, rule, "Rule content mismatch")
-
-			// Clean up
-			err = r.DeleteRouteRule(ruleKey)
-			require.NoError(t, err, "Failed to delete rule")
-		})
-	}
-}

client/firewall/iptables/rule.go

@@ -7,7 +7,8 @@ type Rule struct {
 
 	specs []string
 	ip    string
-	chain string
+	dst   bool
+	v6    bool
 }
 
 // GetRuleID returns the rule id

client/firewall/iptables/rulestore_linux.go

@@ -1,93 +0,0 @@
-package iptables
-
-import "encoding/json"
-
-type ipList struct {
-	ips map[string]struct{}
-}
-
-func newIpList(ip string) *ipList {
-	ips := make(map[string]struct{})
-	ips[ip] = struct{}{}
-
-	return &ipList{
-		ips: ips,
-	}
-}
-
-func (s *ipList) addIP(ip string) {
-	s.ips[ip] = struct{}{}
-}
-
-// MarshalJSON implements json.Marshaler
-func (s *ipList) MarshalJSON() ([]byte, error) {
-	return json.Marshal(struct {
-		IPs map[string]struct{} `json:"ips"`
-	}{
-		IPs: s.ips,
-	})
-}
-
-// UnmarshalJSON implements json.Unmarshaler
-func (s *ipList) UnmarshalJSON(data []byte) error {
-	temp := struct {
-		IPs map[string]struct{} `json:"ips"`
-	}{}
-	if err := json.Unmarshal(data, &temp); err != nil {
-		return err
-	}
-	s.ips = temp.IPs
-	return nil
-}
-
-type ipsetStore struct {
-	ipsets map[string]*ipList
-}
-
-func newIpsetStore() *ipsetStore {
-	return &ipsetStore{
-		ipsets: make(map[string]*ipList),
-	}
-}
-
-func (s *ipsetStore) ipset(ipsetName string) (*ipList, bool) {
-	r, ok := s.ipsets[ipsetName]
-	return r, ok
-}
-
-func (s *ipsetStore) addIpList(ipsetName string, list *ipList) {
-	s.ipsets[ipsetName] = list
-}
-
-func (s *ipsetStore) deleteIpset(ipsetName string) {
-	delete(s.ipsets, ipsetName)
-}
-
-func (s *ipsetStore) ipsetNames() []string {
-	names := make([]string, 0, len(s.ipsets))
-	for name := range s.ipsets {
-		names = append(names, name)
-	}
-	return names
-}
-
-// MarshalJSON implements json.Marshaler
-func (s *ipsetStore) MarshalJSON() ([]byte, error) {
-	return json.Marshal(struct {
-		IPSets map[string]*ipList `json:"ipsets"`
-	}{
-		IPSets: s.ipsets,
-	})
-}
-
-// UnmarshalJSON implements json.Unmarshaler
-func (s *ipsetStore) UnmarshalJSON(data []byte) error {
-	temp := struct {
-		IPSets map[string]*ipList `json:"ipsets"`
-	}{}
-	if err := json.Unmarshal(data, &temp); err != nil {
-		return err
-	}
-	s.ipsets = temp.IPSets
-	return nil
-}

client/firewall/iptables/state_linux.go

@@ -1,70 +0,0 @@
-package iptables
-
-import (
-	"fmt"
-	"sync"
-
-	"github.com/netbirdio/netbird/client/iface"
-	"github.com/netbirdio/netbird/client/iface/device"
-)
-
-type InterfaceState struct {
-	NameStr       string          `json:"name"`
-	WGAddress     iface.WGAddress `json:"wg_address"`
-	UserspaceBind bool            `json:"userspace_bind"`
-}
-
-func (i *InterfaceState) Name() string {
-	return i.NameStr
-}
-
-func (i *InterfaceState) Address() device.WGAddress {
-	return i.WGAddress
-}
-
-func (i *InterfaceState) IsUserspaceBind() bool {
-	return i.UserspaceBind
-}
-
-type ShutdownState struct {
-	sync.Mutex
-
-	InterfaceState *InterfaceState `json:"interface_state,omitempty"`
-
-	RouteRules        routeRules    `json:"route_rules,omitempty"`
-	RouteIPsetCounter *ipsetCounter `json:"route_ipset_counter,omitempty"`
-
-	ACLEntries    aclEntries  `json:"acl_entries,omitempty"`
-	ACLIPsetStore *ipsetStore `json:"acl_ipset_store,omitempty"`
-}
-
-func (s *ShutdownState) Name() string {
-	return "iptables_state"
-}
-
-func (s *ShutdownState) Cleanup() error {
-	ipt, err := Create(s.InterfaceState)
-	if err != nil {
-		return fmt.Errorf("create iptables manager: %w", err)
-	}
-
-	if s.RouteRules != nil {
-		ipt.router.rules = s.RouteRules
-	}
-	if s.RouteIPsetCounter != nil {
-		ipt.router.ipsetCounter.LoadData(s.RouteIPsetCounter)
-	}
-
-	if s.ACLEntries != nil {
-		ipt.aclMgr.entries = s.ACLEntries
-	}
-	if s.ACLIPsetStore != nil {
-		ipt.aclMgr.ipsetStore = s.ACLIPsetStore
-	}
-
-	if err := ipt.Reset(nil); err != nil {
-		return fmt.Errorf("reset iptables manager: %w", err)
-	}
-
-	return nil
-}

client/firewall/manager/firewall.go

@@ -1,189 +0,0 @@
-package manager
-
-import (
-	"crypto/sha256"
-	"encoding/hex"
-	"fmt"
-	"net"
-	"net/netip"
-	"sort"
-	"strings"
-
-	log "github.com/sirupsen/logrus"
-
-	"github.com/netbirdio/netbird/client/internal/statemanager"
-)
-
-const (
-	ForwardingFormatPrefix = "netbird-fwd-"
-	ForwardingFormat       = "netbird-fwd-%s-%t"
-	NatFormat              = "netbird-nat-%s-%t"
-)
-
-// Rule abstraction should be implemented by each firewall manager
-//
-// Each firewall type for different OS can use different type
-// of the properties to hold data of the created rule
-type Rule interface {
-	// GetRuleID returns the rule id
-	GetRuleID() string
-}
-
-// RuleDirection is the traffic direction which a rule is applied
-type RuleDirection int
-
-const (
-	// RuleDirectionIN applies to filters that handlers incoming traffic
-	RuleDirectionIN RuleDirection = iota
-	// RuleDirectionOUT applies to filters that handlers outgoing traffic
-	RuleDirectionOUT
-)
-
-// Action is the action to be taken on a rule
-type Action int
-
-const (
-	// ActionAccept is the action to accept a packet
-	ActionAccept Action = iota
-	// ActionDrop is the action to drop a packet
-	ActionDrop
-)
-
-// Manager is the high level abstraction of a firewall manager
-//
-// It declares methods which handle actions required by the
-// Netbird client for ACL and routing functionality
-type Manager interface {
-	Init(stateManager *statemanager.Manager) error
-
-	// AllowNetbird allows netbird interface traffic
-	AllowNetbird() error
-
-	// AddPeerFiltering adds a rule to the firewall
-	//
-	// If comment argument is empty firewall manager should set
-	// rule ID as comment for the rule
-	AddPeerFiltering(
-		ip net.IP,
-		proto Protocol,
-		sPort *Port,
-		dPort *Port,
-		direction RuleDirection,
-		action Action,
-		ipsetName string,
-		comment string,
-	) ([]Rule, error)
-
-	// DeletePeerRule from the firewall by rule definition
-	DeletePeerRule(rule Rule) error
-
-	// IsServerRouteSupported returns true if the firewall supports server side routing operations
-	IsServerRouteSupported() bool
-
-	AddRouteFiltering(source []netip.Prefix, destination netip.Prefix, proto Protocol, sPort *Port, dPort *Port, action Action) (Rule, error)
-
-	// DeleteRouteRule deletes a routing rule
-	DeleteRouteRule(rule Rule) error
-
-	// AddNatRule inserts a routing NAT rule
-	AddNatRule(pair RouterPair) error
-
-	// RemoveNatRule removes a routing NAT rule
-	RemoveNatRule(pair RouterPair) error
-
-	// SetLegacyManagement sets the legacy management mode
-	SetLegacyManagement(legacy bool) error
-
-	// Reset firewall to the default state
-	Reset(stateManager *statemanager.Manager) error
-
-	// Flush the changes to firewall controller
-	Flush() error
-}
-
-func GenKey(format string, pair RouterPair) string {
-	return fmt.Sprintf(format, pair.ID, pair.Inverse)
-}
-
-// LegacyManager defines the interface for legacy management operations
-type LegacyManager interface {
-	RemoveAllLegacyRouteRules() error
-	GetLegacyManagement() bool
-	SetLegacyManagement(bool)
-}
-
-// SetLegacyManagement sets the route manager to use legacy management
-func SetLegacyManagement(router LegacyManager, isLegacy bool) error {
-	oldLegacy := router.GetLegacyManagement()
-
-	if oldLegacy != isLegacy {
-		router.SetLegacyManagement(isLegacy)
-		log.Debugf("Set legacy management to %v", isLegacy)
-	}
-
-	// client reconnected to a newer mgmt, we need to clean up the legacy rules
-	if !isLegacy && oldLegacy {
-		if err := router.RemoveAllLegacyRouteRules(); err != nil {
-			return fmt.Errorf("remove legacy routing rules: %v", err)
-		}
-
-		log.Debugf("Legacy routing rules removed")
-	}
-
-	return nil
-}
-
-// GenerateSetName generates a unique name for an ipset based on the given sources.
-func GenerateSetName(sources []netip.Prefix) string {
-	// sort for consistent naming
-	SortPrefixes(sources)
-
-	var sourcesStr strings.Builder
-	for _, src := range sources {
-		sourcesStr.WriteString(src.String())
-	}
-
-	hash := sha256.Sum256([]byte(sourcesStr.String()))
-	shortHash := hex.EncodeToString(hash[:])[:8]
-
-	return fmt.Sprintf("nb-%s", shortHash)
-}
-
-// MergeIPRanges merges overlapping IP ranges and returns a slice of non-overlapping netip.Prefix
-func MergeIPRanges(prefixes []netip.Prefix) []netip.Prefix {
-	if len(prefixes) == 0 {
-		return prefixes
-	}
-
-	merged := []netip.Prefix{prefixes[0]}
-	for _, prefix := range prefixes[1:] {
-		last := merged[len(merged)-1]
-		if last.Contains(prefix.Addr()) {
-			// If the current prefix is contained within the last merged prefix, skip it
-			continue
-		}
-		if prefix.Contains(last.Addr()) {
-			// If the current prefix contains the last merged prefix, replace it
-			merged[len(merged)-1] = prefix
-		} else {
-			// Otherwise, add the current prefix to the merged list
-			merged = append(merged, prefix)
-		}
-	}
-
-	return merged
-}
-
-// SortPrefixes sorts the given slice of netip.Prefix in place.
-// It sorts first by IP address, then by prefix length (most specific to least specific).
-func SortPrefixes(prefixes []netip.Prefix) {
-	sort.Slice(prefixes, func(i, j int) bool {
-		addrCmp := prefixes[i].Addr().Compare(prefixes[j].Addr())
-		if addrCmp != 0 {
-			return addrCmp < 0
-		}
-
-		// If IP addresses are the same, compare prefix lengths (longer prefixes first)
-		return prefixes[i].Bits() > prefixes[j].Bits()
-	})
-}

client/firewall/manager/firewall_test.go

@@ -1,192 +0,0 @@
-package manager_test
-
-import (
-	"net/netip"
-	"reflect"
-	"regexp"
-	"testing"
-
-	"github.com/netbirdio/netbird/client/firewall/manager"
-)
-
-func TestGenerateSetName(t *testing.T) {
-	t.Run("Different orders result in same hash", func(t *testing.T) {
-		prefixes1 := []netip.Prefix{
-			netip.MustParsePrefix("192.168.1.0/24"),
-			netip.MustParsePrefix("10.0.0.0/8"),
-		}
-		prefixes2 := []netip.Prefix{
-			netip.MustParsePrefix("10.0.0.0/8"),
-			netip.MustParsePrefix("192.168.1.0/24"),
-		}
-
-		result1 := manager.GenerateSetName(prefixes1)
-		result2 := manager.GenerateSetName(prefixes2)
-
-		if result1 != result2 {
-			t.Errorf("Different orders produced different hashes: %s != %s", result1, result2)
-		}
-	})
-
-	t.Run("Result format is correct", func(t *testing.T) {
-		prefixes := []netip.Prefix{
-			netip.MustParsePrefix("192.168.1.0/24"),
-			netip.MustParsePrefix("10.0.0.0/8"),
-		}
-
-		result := manager.GenerateSetName(prefixes)
-
-		matched, err := regexp.MatchString(`^nb-[0-9a-f]{8}$`, result)
-		if err != nil {
-			t.Fatalf("Error matching regex: %v", err)
-		}
-		if !matched {
-			t.Errorf("Result format is incorrect: %s", result)
-		}
-	})
-
-	t.Run("Empty input produces consistent result", func(t *testing.T) {
-		result1 := manager.GenerateSetName([]netip.Prefix{})
-		result2 := manager.GenerateSetName([]netip.Prefix{})
-
-		if result1 != result2 {
-			t.Errorf("Empty input produced inconsistent results: %s != %s", result1, result2)
-		}
-	})
-
-	t.Run("IPv4 and IPv6 mixing", func(t *testing.T) {
-		prefixes1 := []netip.Prefix{
-			netip.MustParsePrefix("192.168.1.0/24"),
-			netip.MustParsePrefix("2001:db8::/32"),
-		}
-		prefixes2 := []netip.Prefix{
-			netip.MustParsePrefix("2001:db8::/32"),
-			netip.MustParsePrefix("192.168.1.0/24"),
-		}
-
-		result1 := manager.GenerateSetName(prefixes1)
-		result2 := manager.GenerateSetName(prefixes2)
-
-		if result1 != result2 {
-			t.Errorf("Different orders of IPv4 and IPv6 produced different hashes: %s != %s", result1, result2)
-		}
-	})
-}
-
-func TestMergeIPRanges(t *testing.T) {
-	tests := []struct {
-		name     string
-		input    []netip.Prefix
-		expected []netip.Prefix
-	}{
-		{
-			name:     "Empty input",
-			input:    []netip.Prefix{},
-			expected: []netip.Prefix{},
-		},
-		{
-			name: "Single range",
-			input: []netip.Prefix{
-				netip.MustParsePrefix("192.168.1.0/24"),
-			},
-			expected: []netip.Prefix{
-				netip.MustParsePrefix("192.168.1.0/24"),
-			},
-		},
-		{
-			name: "Two non-overlapping ranges",
-			input: []netip.Prefix{
-				netip.MustParsePrefix("192.168.1.0/24"),
-				netip.MustParsePrefix("10.0.0.0/8"),
-			},
-			expected: []netip.Prefix{
-				netip.MustParsePrefix("192.168.1.0/24"),
-				netip.MustParsePrefix("10.0.0.0/8"),
-			},
-		},
-		{
-			name: "One range containing another",
-			input: []netip.Prefix{
-				netip.MustParsePrefix("192.168.0.0/16"),
-				netip.MustParsePrefix("192.168.1.0/24"),
-			},
-			expected: []netip.Prefix{
-				netip.MustParsePrefix("192.168.0.0/16"),
-			},
-		},
-		{
-			name: "One range containing another (different order)",
-			input: []netip.Prefix{
-				netip.MustParsePrefix("192.168.1.0/24"),
-				netip.MustParsePrefix("192.168.0.0/16"),
-			},
-			expected: []netip.Prefix{
-				netip.MustParsePrefix("192.168.0.0/16"),
-			},
-		},
-		{
-			name: "Overlapping ranges",
-			input: []netip.Prefix{
-				netip.MustParsePrefix("192.168.1.0/24"),
-				netip.MustParsePrefix("192.168.1.128/25"),
-			},
-			expected: []netip.Prefix{
-				netip.MustParsePrefix("192.168.1.0/24"),
-			},
-		},
-		{
-			name: "Overlapping ranges (different order)",
-			input: []netip.Prefix{
-				netip.MustParsePrefix("192.168.1.128/25"),
-				netip.MustParsePrefix("192.168.1.0/24"),
-			},
-			expected: []netip.Prefix{
-				netip.MustParsePrefix("192.168.1.0/24"),
-			},
-		},
-		{
-			name: "Multiple overlapping ranges",
-			input: []netip.Prefix{
-				netip.MustParsePrefix("192.168.0.0/16"),
-				netip.MustParsePrefix("192.168.1.0/24"),
-				netip.MustParsePrefix("192.168.2.0/24"),
-				netip.MustParsePrefix("192.168.1.128/25"),
-			},
-			expected: []netip.Prefix{
-				netip.MustParsePrefix("192.168.0.0/16"),
-			},
-		},
-		{
-			name: "Partially overlapping ranges",
-			input: []netip.Prefix{
-				netip.MustParsePrefix("192.168.0.0/23"),
-				netip.MustParsePrefix("192.168.1.0/24"),
-				netip.MustParsePrefix("192.168.2.0/25"),
-			},
-			expected: []netip.Prefix{
-				netip.MustParsePrefix("192.168.0.0/23"),
-				netip.MustParsePrefix("192.168.2.0/25"),
-			},
-		},
-		{
-			name: "IPv6 ranges",
-			input: []netip.Prefix{
-				netip.MustParsePrefix("2001:db8::/32"),
-				netip.MustParsePrefix("2001:db8:1::/48"),
-				netip.MustParsePrefix("2001:db8:2::/48"),
-			},
-			expected: []netip.Prefix{
-				netip.MustParsePrefix("2001:db8::/32"),
-			},
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := manager.MergeIPRanges(tt.input)
-			if !reflect.DeepEqual(result, tt.expected) {
-				t.Errorf("MergeIPRanges() = %v, want %v", result, tt.expected)
-			}
-		})
-	}
-}

client/firewall/manager/routerpair.go

@@ -1,26 +0,0 @@
-package manager
-
-import (
-	"net/netip"
-
-	"github.com/netbirdio/netbird/route"
-)
-
-type RouterPair struct {
-	ID          route.ID
-	Source      netip.Prefix
-	Destination netip.Prefix
-	Masquerade  bool
-	Inverse     bool
-}
-
-func GetInversePair(pair RouterPair) RouterPair {
-	return RouterPair{
-		ID: pair.ID,
-		// invert Source/Destination
-		Source:      pair.Destination,
-		Destination: pair.Source,
-		Masquerade:  pair.Masquerade,
-		Inverse:     true,
-	}
-}

client/firewall/nftables/acl_linux.go

@@ -1,823 +0,0 @@
-package nftables
-
-import (
-	"bytes"
-	"encoding/binary"
-	"fmt"
-	"net"
-	"net/netip"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/google/nftables"
-	"github.com/google/nftables/binaryutil"
-	"github.com/google/nftables/expr"
-	log "github.com/sirupsen/logrus"
-	"golang.org/x/sys/unix"
-
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
-	nbnet "github.com/netbirdio/netbird/util/net"
-)
-
-const (
-
-	// rules chains contains the effective ACL rules
-	chainNameInputRules  = "netbird-acl-input-rules"
-	chainNameOutputRules = "netbird-acl-output-rules"
-
-	// filter chains contains the rules that jump to the rules chains
-	chainNameInputFilter   = "netbird-acl-input-filter"
-	chainNameOutputFilter  = "netbird-acl-output-filter"
-	chainNameForwardFilter = "netbird-acl-forward-filter"
-	chainNamePrerouting    = "netbird-rt-prerouting"
-
-	allowNetbirdInputRuleID = "allow Netbird incoming traffic"
-)
-
-const flushError = "flush: %w"
-
-var (
-	anyIP = []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
-)
-
-type AclManager struct {
-	rConn              *nftables.Conn
-	sConn              *nftables.Conn
-	wgIface            iFaceMapper
-	routingFwChainName string
-
-	workTable        *nftables.Table
-	chainInputRules  *nftables.Chain
-	chainOutputRules *nftables.Chain
-
-	ipsetStore *ipsetStore
-	rules      map[string]*Rule
-}
-
-func newAclManager(table *nftables.Table, wgIface iFaceMapper, routingFwChainName string) (*AclManager, error) {
-	// sConn is used for creating sets and adding/removing elements from them
-	// it's differ then rConn (which does create new conn for each flush operation)
-	// and is permanent. Using same connection for both type of operations
-	// overloads netlink with high amount of rules ( > 10000)
-	sConn, err := nftables.New(nftables.AsLasting())
-	if err != nil {
-		return nil, fmt.Errorf("create nf conn: %w", err)
-	}
-
-	return &AclManager{
-		rConn:              &nftables.Conn{},
-		sConn:              sConn,
-		wgIface:            wgIface,
-		workTable:          table,
-		routingFwChainName: routingFwChainName,
-
-		ipsetStore: newIpsetStore(),
-		rules:      make(map[string]*Rule),
-	}, nil
-}
-
-func (m *AclManager) init(workTable *nftables.Table) error {
-	m.workTable = workTable
-	return m.createDefaultChains()
-}
-
-// AddPeerFiltering rule to the firewall
-//
-// If comment argument is empty firewall manager should set
-// rule ID as comment for the rule
-func (m *AclManager) AddPeerFiltering(
-	ip net.IP,
-	proto firewall.Protocol,
-	sPort *firewall.Port,
-	dPort *firewall.Port,
-	direction firewall.RuleDirection,
-	action firewall.Action,
-	ipsetName string,
-	comment string,
-) ([]firewall.Rule, error) {
-	var ipset *nftables.Set
-	if ipsetName != "" {
-		var err error
-		ipset, err = m.addIpToSet(ipsetName, ip)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	newRules := make([]firewall.Rule, 0, 2)
-	ioRule, err := m.addIOFiltering(ip, proto, sPort, dPort, direction, action, ipset, comment)
-	if err != nil {
-		return nil, err
-	}
-
-	newRules = append(newRules, ioRule)
-	return newRules, nil
-}
-
-// DeletePeerRule from the firewall by rule definition
-func (m *AclManager) DeletePeerRule(rule firewall.Rule) error {
-	r, ok := rule.(*Rule)
-	if !ok {
-		return fmt.Errorf("invalid rule type")
-	}
-
-	if r.nftSet == nil {
-		err := m.rConn.DelRule(r.nftRule)
-		if err != nil {
-			log.Errorf("failed to delete rule: %v", err)
-		}
-		delete(m.rules, r.GetRuleID())
-		return m.rConn.Flush()
-	}
-
-	ips, ok := m.ipsetStore.ips(r.nftSet.Name)
-	if !ok {
-		err := m.rConn.DelRule(r.nftRule)
-		if err != nil {
-			log.Errorf("failed to delete rule: %v", err)
-		}
-		delete(m.rules, r.GetRuleID())
-		return m.rConn.Flush()
-	}
-	if _, ok := ips[r.ip.String()]; ok {
-		err := m.sConn.SetDeleteElements(r.nftSet, []nftables.SetElement{{Key: r.ip.To4()}})
-		if err != nil {
-			log.Errorf("delete elements for set %q: %v", r.nftSet.Name, err)
-		}
-		if err := m.sConn.Flush(); err != nil {
-			log.Debugf("flush error of set delete element, %s", r.nftSet.Name)
-			return err
-		}
-		m.ipsetStore.DeleteIpFromSet(r.nftSet.Name, r.ip)
-	}
-
-	// if after delete, set still contains other IPs,
-	// no need to delete firewall rule and we should exit here
-	if len(ips) > 0 {
-		return nil
-	}
-
-	err := m.rConn.DelRule(r.nftRule)
-	if err != nil {
-		log.Errorf("failed to delete rule: %v", err)
-	}
-	err = m.rConn.Flush()
-	if err != nil {
-		return err
-	}
-
-	delete(m.rules, r.GetRuleID())
-	m.ipsetStore.DeleteReferenceFromIpSet(r.nftSet.Name)
-
-	if m.ipsetStore.HasReferenceToSet(r.nftSet.Name) {
-		return nil
-	}
-
-	// we delete last IP from the set, that means we need to delete
-	// set itself and associated firewall rule too
-	m.rConn.FlushSet(r.nftSet)
-	m.rConn.DelSet(r.nftSet)
-	m.ipsetStore.deleteIpset(r.nftSet.Name)
-	return nil
-}
-
-// createDefaultAllowRules creates default allow rules for the input and output chains
-func (m *AclManager) createDefaultAllowRules() error {
-	expIn := []expr.Any{
-		&expr.Payload{
-			DestRegister: 1,
-			Base:         expr.PayloadBaseNetworkHeader,
-			Offset:       12,
-			Len:          4,
-		},
-		// mask
-		&expr.Bitwise{
-			SourceRegister: 1,
-			DestRegister:   1,
-			Len:            4,
-			Mask:           []byte{0, 0, 0, 0},
-			Xor:            []byte{0, 0, 0, 0},
-		},
-		// net address
-		&expr.Cmp{
-			Register: 1,
-			Data:     []byte{0, 0, 0, 0},
-		},
-		&expr.Verdict{
-			Kind: expr.VerdictAccept,
-		},
-	}
-
-	_ = m.rConn.InsertRule(&nftables.Rule{
-		Table:    m.workTable,
-		Chain:    m.chainInputRules,
-		Position: 0,
-		Exprs:    expIn,
-	})
-
-	expOut := []expr.Any{
-		&expr.Payload{
-			DestRegister: 1,
-			Base:         expr.PayloadBaseNetworkHeader,
-			Offset:       16,
-			Len:          4,
-		},
-		// mask
-		&expr.Bitwise{
-			SourceRegister: 1,
-			DestRegister:   1,
-			Len:            4,
-			Mask:           []byte{0, 0, 0, 0},
-			Xor:            []byte{0, 0, 0, 0},
-		},
-		// net address
-		&expr.Cmp{
-			Register: 1,
-			Data:     []byte{0, 0, 0, 0},
-		},
-		&expr.Verdict{
-			Kind: expr.VerdictAccept,
-		},
-	}
-
-	_ = m.rConn.InsertRule(&nftables.Rule{
-		Table:    m.workTable,
-		Chain:    m.chainOutputRules,
-		Position: 0,
-		Exprs:    expOut,
-	})
-
-	if err := m.rConn.Flush(); err != nil {
-		return fmt.Errorf(flushError, err)
-	}
-	return nil
-}
-
-// Flush rule/chain/set operations from the buffer
-//
-// Method also get all rules after flush and refreshes handle values in the rulesets
-func (m *AclManager) Flush() error {
-	if err := m.flushWithBackoff(); err != nil {
-		return err
-	}
-
-	if err := m.refreshRuleHandles(m.chainInputRules); err != nil {
-		log.Errorf("failed to refresh rule handles ipv4 input chain: %v", err)
-	}
-
-	if err := m.refreshRuleHandles(m.chainOutputRules); err != nil {
-		log.Errorf("failed to refresh rule handles IPv4 output chain: %v", err)
-	}
-
-	return nil
-}
-
-func (m *AclManager) addIOFiltering(ip net.IP, proto firewall.Protocol, sPort *firewall.Port, dPort *firewall.Port, direction firewall.RuleDirection, action firewall.Action, ipset *nftables.Set, comment string) (*Rule, error) {
-	ruleId := generatePeerRuleId(ip, sPort, dPort, direction, action, ipset)
-	if r, ok := m.rules[ruleId]; ok {
-		return &Rule{
-			r.nftRule,
-			r.nftSet,
-			r.ruleID,
-			ip,
-		}, nil
-	}
-
-	var expressions []expr.Any
-
-	if proto != firewall.ProtocolALL {
-		expressions = append(expressions, &expr.Payload{
-			DestRegister: 1,
-			Base:         expr.PayloadBaseNetworkHeader,
-			Offset:       uint32(9),
-			Len:          uint32(1),
-		})
-
-		protoData, err := protoToInt(proto)
-		if err != nil {
-			return nil, fmt.Errorf("convert protocol to number: %v", err)
-		}
-
-		expressions = append(expressions, &expr.Cmp{
-			Register: 1,
-			Op:       expr.CmpOpEq,
-			Data:     []byte{protoData},
-		})
-	}
-
-	rawIP := ip.To4()
-	// check if rawIP contains zeroed IPv4 0.0.0.0 value
-	// in that case not add IP match expression into the rule definition
-	if !bytes.HasPrefix(anyIP, rawIP) {
-		// source address position
-		addrOffset := uint32(12)
-		if direction == firewall.RuleDirectionOUT {
-			addrOffset += 4 // is ipv4 address length
-		}
-
-		expressions = append(expressions,
-			&expr.Payload{
-				DestRegister: 1,
-				Base:         expr.PayloadBaseNetworkHeader,
-				Offset:       addrOffset,
-				Len:          4,
-			},
-		)
-		// add individual IP for match if no ipset defined
-		if ipset == nil {
-			expressions = append(expressions,
-				&expr.Cmp{
-					Op:       expr.CmpOpEq,
-					Register: 1,
-					Data:     rawIP,
-				},
-			)
-		} else {
-			expressions = append(expressions,
-				&expr.Lookup{
-					SourceRegister: 1,
-					SetName:        ipset.Name,
-					SetID:          ipset.ID,
-				},
-			)
-		}
-	}
-
-	if sPort != nil && len(sPort.Values) != 0 {
-		expressions = append(expressions,
-			&expr.Payload{
-				DestRegister: 1,
-				Base:         expr.PayloadBaseTransportHeader,
-				Offset:       0,
-				Len:          2,
-			},
-			&expr.Cmp{
-				Op:       expr.CmpOpEq,
-				Register: 1,
-				Data:     encodePort(*sPort),
-			},
-		)
-	}
-
-	if dPort != nil && len(dPort.Values) != 0 {
-		expressions = append(expressions,
-			&expr.Payload{
-				DestRegister: 1,
-				Base:         expr.PayloadBaseTransportHeader,
-				Offset:       2,
-				Len:          2,
-			},
-			&expr.Cmp{
-				Op:       expr.CmpOpEq,
-				Register: 1,
-				Data:     encodePort(*dPort),
-			},
-		)
-	}
-
-	switch action {
-	case firewall.ActionAccept:
-		expressions = append(expressions, &expr.Verdict{Kind: expr.VerdictAccept})
-	case firewall.ActionDrop:
-		expressions = append(expressions, &expr.Verdict{Kind: expr.VerdictDrop})
-	}
-
-	userData := []byte(strings.Join([]string{ruleId, comment}, " "))
-
-	var chain *nftables.Chain
-	if direction == firewall.RuleDirectionIN {
-		chain = m.chainInputRules
-	} else {
-		chain = m.chainOutputRules
-	}
-	nftRule := m.rConn.AddRule(&nftables.Rule{
-		Table:    m.workTable,
-		Chain:    chain,
-		Exprs:    expressions,
-		UserData: userData,
-	})
-
-	rule := &Rule{
-		nftRule: nftRule,
-		nftSet:  ipset,
-		ruleID:  ruleId,
-		ip:      ip,
-	}
-	m.rules[ruleId] = rule
-	if ipset != nil {
-		m.ipsetStore.AddReferenceToIpset(ipset.Name)
-	}
-	return rule, nil
-}
-
-func (m *AclManager) createDefaultChains() (err error) {
-	// chainNameInputRules
-	chain := m.createChain(chainNameInputRules)
-	err = m.rConn.Flush()
-	if err != nil {
-		log.Debugf("failed to create chain (%s): %s", chain.Name, err)
-		return fmt.Errorf(flushError, err)
-	}
-	m.chainInputRules = chain
-
-	// chainNameOutputRules
-	chain = m.createChain(chainNameOutputRules)
-	err = m.rConn.Flush()
-	if err != nil {
-		log.Debugf("failed to create chain (%s): %s", chainNameOutputRules, err)
-		return err
-	}
-	m.chainOutputRules = chain
-
-	// netbird-acl-input-filter
-	// type filter hook input priority filter; policy accept;
-	chain = m.createFilterChainWithHook(chainNameInputFilter, nftables.ChainHookInput)
-	m.addJumpRule(chain, m.chainInputRules.Name, expr.MetaKeyIIFNAME) // to netbird-acl-input-rules
-	m.addDropExpressions(chain, expr.MetaKeyIIFNAME)
-	err = m.rConn.Flush()
-	if err != nil {
-		log.Debugf("failed to create chain (%s): %s", chain.Name, err)
-		return err
-	}
-
-	// netbird-acl-output-filter
-	// type filter hook output priority filter; policy accept;
-	chain = m.createFilterChainWithHook(chainNameOutputFilter, nftables.ChainHookOutput)
-	m.addFwdAllow(chain, expr.MetaKeyOIFNAME)
-	m.addJumpRule(chain, m.chainOutputRules.Name, expr.MetaKeyOIFNAME) // to netbird-acl-output-rules
-	m.addDropExpressions(chain, expr.MetaKeyOIFNAME)
-	err = m.rConn.Flush()
-	if err != nil {
-		log.Debugf("failed to create chain (%s): %s", chainNameOutputFilter, err)
-		return err
-	}
-
-	// netbird-acl-forward-filter
-	chainFwFilter := m.createFilterChainWithHook(chainNameForwardFilter, nftables.ChainHookForward)
-	m.addJumpRulesToRtForward(chainFwFilter) // to netbird-rt-fwd
-	m.addDropExpressions(chainFwFilter, expr.MetaKeyIIFNAME)
-
-	err = m.rConn.Flush()
-	if err != nil {
-		log.Debugf("failed to create chain (%s): %s", chainNameForwardFilter, err)
-		return fmt.Errorf(flushError, err)
-	}
-
-	if err := m.allowRedirectedTraffic(chainFwFilter); err != nil {
-		log.Errorf("failed to allow redirected traffic: %s", err)
-	}
-
-	return nil
-}
-
-// Makes redirected traffic originally destined for the host itself (now subject to the forward filter)
-// go through the input filter as well. This will enable e.g. Docker services to keep working by accessing the
-// netbird peer IP.
-func (m *AclManager) allowRedirectedTraffic(chainFwFilter *nftables.Chain) error {
-	preroutingChain := m.rConn.AddChain(&nftables.Chain{
-		Name:     chainNamePrerouting,
-		Table:    m.workTable,
-		Type:     nftables.ChainTypeFilter,
-		Hooknum:  nftables.ChainHookPrerouting,
-		Priority: nftables.ChainPriorityMangle,
-	})
-
-	m.addPreroutingRule(preroutingChain)
-
-	m.addFwmarkToForward(chainFwFilter)
-
-	if err := m.rConn.Flush(); err != nil {
-		return fmt.Errorf(flushError, err)
-	}
-
-	return nil
-}
-
-func (m *AclManager) addPreroutingRule(preroutingChain *nftables.Chain) {
-	m.rConn.AddRule(&nftables.Rule{
-		Table: m.workTable,
-		Chain: preroutingChain,
-		Exprs: []expr.Any{
-			&expr.Meta{
-				Key:      expr.MetaKeyIIFNAME,
-				Register: 1,
-			},
-			&expr.Cmp{
-				Op:       expr.CmpOpEq,
-				Register: 1,
-				Data:     ifname(m.wgIface.Name()),
-			},
-			&expr.Fib{
-				Register:       1,
-				ResultADDRTYPE: true,
-				FlagDADDR:      true,
-			},
-			&expr.Cmp{
-				Op:       expr.CmpOpEq,
-				Register: 1,
-				Data:     binaryutil.NativeEndian.PutUint32(unix.RTN_LOCAL),
-			},
-			&expr.Immediate{
-				Register: 1,
-				Data:     binaryutil.NativeEndian.PutUint32(nbnet.PreroutingFwmark),
-			},
-			&expr.Meta{
-				Key:            expr.MetaKeyMARK,
-				Register:       1,
-				SourceRegister: true,
-			},
-		},
-	})
-}
-
-func (m *AclManager) addFwmarkToForward(chainFwFilter *nftables.Chain) {
-	m.rConn.InsertRule(&nftables.Rule{
-		Table: m.workTable,
-		Chain: chainFwFilter,
-		Exprs: []expr.Any{
-			&expr.Meta{
-				Key:      expr.MetaKeyMARK,
-				Register: 1,
-			},
-			&expr.Cmp{
-				Op:       expr.CmpOpEq,
-				Register: 1,
-				Data:     binaryutil.NativeEndian.PutUint32(nbnet.PreroutingFwmark),
-			},
-			&expr.Verdict{
-				Kind:  expr.VerdictJump,
-				Chain: m.chainInputRules.Name,
-			},
-		},
-	})
-}
-
-func (m *AclManager) addJumpRulesToRtForward(chainFwFilter *nftables.Chain) {
-	expressions := []expr.Any{
-		&expr.Meta{Key: expr.MetaKeyIIFNAME, Register: 1},
-		&expr.Cmp{
-			Op:       expr.CmpOpEq,
-			Register: 1,
-			Data:     ifname(m.wgIface.Name()),
-		},
-		&expr.Verdict{
-			Kind:  expr.VerdictJump,
-			Chain: m.routingFwChainName,
-		},
-	}
-
-	_ = m.rConn.AddRule(&nftables.Rule{
-		Table: m.workTable,
-		Chain: chainFwFilter,
-		Exprs: expressions,
-	})
-}
-
-func (m *AclManager) createChain(name string) *nftables.Chain {
-	chain := &nftables.Chain{
-		Name:  name,
-		Table: m.workTable,
-	}
-
-	chain = m.rConn.AddChain(chain)
-
-	insertReturnTrafficRule(m.rConn, m.workTable, chain)
-
-	return chain
-}
-
-func (m *AclManager) createFilterChainWithHook(name string, hookNum *nftables.ChainHook) *nftables.Chain {
-	polAccept := nftables.ChainPolicyAccept
-	chain := &nftables.Chain{
-		Name:     name,
-		Table:    m.workTable,
-		Hooknum:  hookNum,
-		Priority: nftables.ChainPriorityFilter,
-		Type:     nftables.ChainTypeFilter,
-		Policy:   &polAccept,
-	}
-
-	return m.rConn.AddChain(chain)
-}
-
-func (m *AclManager) addDropExpressions(chain *nftables.Chain, ifaceKey expr.MetaKey) []expr.Any {
-	expressions := []expr.Any{
-		&expr.Meta{Key: ifaceKey, Register: 1},
-		&expr.Cmp{
-			Op:       expr.CmpOpEq,
-			Register: 1,
-			Data:     ifname(m.wgIface.Name()),
-		},
-		&expr.Verdict{Kind: expr.VerdictDrop},
-	}
-	_ = m.rConn.AddRule(&nftables.Rule{
-		Table: m.workTable,
-		Chain: chain,
-		Exprs: expressions,
-	})
-	return nil
-}
-
-func (m *AclManager) addFwdAllow(chain *nftables.Chain, iifname expr.MetaKey) {
-	ip, _ := netip.AddrFromSlice(m.wgIface.Address().Network.IP.To4())
-	dstOp := expr.CmpOpNeq
-	expressions := []expr.Any{
-		&expr.Meta{Key: iifname, Register: 1},
-		&expr.Cmp{
-			Op:       expr.CmpOpEq,
-			Register: 1,
-			Data:     ifname(m.wgIface.Name()),
-		},
-		&expr.Payload{
-			DestRegister: 2,
-			Base:         expr.PayloadBaseNetworkHeader,
-			Offset:       16,
-			Len:          4,
-		},
-		&expr.Bitwise{
-			SourceRegister: 2,
-			DestRegister:   2,
-			Len:            4,
-			Xor:            []byte{0x0, 0x0, 0x0, 0x0},
-			Mask:           m.wgIface.Address().Network.Mask,
-		},
-		&expr.Cmp{
-			Op:       dstOp,
-			Register: 2,
-			Data:     ip.Unmap().AsSlice(),
-		},
-		&expr.Verdict{
-			Kind: expr.VerdictAccept,
-		},
-	}
-	_ = m.rConn.AddRule(&nftables.Rule{
-		Table: chain.Table,
-		Chain: chain,
-		Exprs: expressions,
-	})
-}
-
-func (m *AclManager) addJumpRule(chain *nftables.Chain, to string, ifaceKey expr.MetaKey) {
-	expressions := []expr.Any{
-		&expr.Meta{Key: ifaceKey, Register: 1},
-		&expr.Cmp{
-			Op:       expr.CmpOpEq,
-			Register: 1,
-			Data:     ifname(m.wgIface.Name()),
-		},
-		&expr.Verdict{
-			Kind:  expr.VerdictJump,
-			Chain: to,
-		},
-	}
-
-	_ = m.rConn.AddRule(&nftables.Rule{
-		Table: chain.Table,
-		Chain: chain,
-		Exprs: expressions,
-	})
-}
-
-func (m *AclManager) addIpToSet(ipsetName string, ip net.IP) (*nftables.Set, error) {
-	ipset, err := m.rConn.GetSetByName(m.workTable, ipsetName)
-	rawIP := ip.To4()
-	if err != nil {
-		if ipset, err = m.createSet(m.workTable, ipsetName); err != nil {
-			return nil, fmt.Errorf("get set name: %v", err)
-		}
-
-		m.ipsetStore.newIpset(ipset.Name)
-	}
-
-	if m.ipsetStore.IsIpInSet(ipset.Name, ip) {
-		return ipset, nil
-	}
-
-	if err := m.sConn.SetAddElements(ipset, []nftables.SetElement{{Key: rawIP}}); err != nil {
-		return nil, fmt.Errorf("add set element for the first time: %v", err)
-	}
-
-	m.ipsetStore.AddIpToSet(ipset.Name, ip)
-
-	if err := m.sConn.Flush(); err != nil {
-		return nil, fmt.Errorf("flush add elements: %v", err)
-	}
-
-	return ipset, nil
-}
-
-// createSet in given table by name
-func (m *AclManager) createSet(table *nftables.Table, name string) (*nftables.Set, error) {
-	ipset := &nftables.Set{
-		Name:    name,
-		Table:   table,
-		Dynamic: true,
-		KeyType: nftables.TypeIPAddr,
-	}
-
-	if err := m.rConn.AddSet(ipset, nil); err != nil {
-		return nil, fmt.Errorf("create set: %v", err)
-	}
-
-	if err := m.rConn.Flush(); err != nil {
-		return nil, fmt.Errorf("flush created set: %v", err)
-	}
-
-	return ipset, nil
-}
-
-func (m *AclManager) flushWithBackoff() (err error) {
-	backoff := 4
-	backoffTime := 1000 * time.Millisecond
-	for i := 0; ; i++ {
-		err = m.rConn.Flush()
-		if err != nil {
-			if !strings.Contains(err.Error(), "busy") {
-				return
-			}
-			log.Error("failed to flush nftables, retrying...")
-			if i == backoff-1 {
-				return err
-			}
-			time.Sleep(backoffTime)
-			backoffTime *= 2
-			continue
-		}
-		break
-	}
-	return
-}
-
-func (m *AclManager) refreshRuleHandles(chain *nftables.Chain) error {
-	if m.workTable == nil || chain == nil {
-		return nil
-	}
-
-	list, err := m.rConn.GetRules(m.workTable, chain)
-	if err != nil {
-		return err
-	}
-
-	for _, rule := range list {
-		if len(rule.UserData) == 0 {
-			continue
-		}
-		split := bytes.Split(rule.UserData, []byte(" "))
-		r, ok := m.rules[string(split[0])]
-		if ok {
-			*r.nftRule = *rule
-		}
-	}
-
-	return nil
-}
-
-func generatePeerRuleId(
-	ip net.IP,
-	sPort *firewall.Port,
-	dPort *firewall.Port,
-	direction firewall.RuleDirection,
-	action firewall.Action,
-	ipset *nftables.Set,
-) string {
-	rulesetID := ":" + strconv.Itoa(int(direction)) + ":"
-	if sPort != nil {
-		rulesetID += sPort.String()
-	}
-	rulesetID += ":"
-	if dPort != nil {
-		rulesetID += dPort.String()
-	}
-	rulesetID += ":"
-	rulesetID += strconv.Itoa(int(action))
-	if ipset == nil {
-		return "ip:" + ip.String() + rulesetID
-	}
-	return "set:" + ipset.Name + rulesetID
-}
-
-func encodePort(port firewall.Port) []byte {
-	bs := make([]byte, 2)
-	binary.BigEndian.PutUint16(bs, uint16(port.Values[0]))
-	return bs
-}
-
-func ifname(n string) []byte {
-	b := make([]byte, 16)
-	copy(b, n+"\x00")
-	return b
-}
-
-func protoToInt(protocol firewall.Protocol) (uint8, error) {
-	switch protocol {
-	case firewall.ProtocolTCP:
-		return unix.IPPROTO_TCP, nil
-	case firewall.ProtocolUDP:
-		return unix.IPPROTO_UDP, nil
-	case firewall.ProtocolICMP:
-		return unix.IPPROTO_ICMP, nil
-	}
-
-	return 0, fmt.Errorf("unsupported protocol: %s", protocol)
-}

client/firewall/nftables/ipsetstore_linux.go

@@ -1,85 +0,0 @@
-package nftables
-
-import (
-	"net"
-)
-
-type ipsetStore struct {
-	ipsetReference map[string]int
-	ipsets         map[string]map[string]struct{} // ipsetName -> list of ips
-}
-
-func newIpsetStore() *ipsetStore {
-	return &ipsetStore{
-		ipsetReference: make(map[string]int),
-		ipsets:         make(map[string]map[string]struct{}),
-	}
-}
-
-func (s *ipsetStore) ips(ipsetName string) (map[string]struct{}, bool) {
-	r, ok := s.ipsets[ipsetName]
-	return r, ok
-}
-
-func (s *ipsetStore) newIpset(ipsetName string) map[string]struct{} {
-	s.ipsetReference[ipsetName] = 0
-	ipList := make(map[string]struct{})
-	s.ipsets[ipsetName] = ipList
-	return ipList
-}
-
-func (s *ipsetStore) deleteIpset(ipsetName string) {
-	delete(s.ipsetReference, ipsetName)
-	delete(s.ipsets, ipsetName)
-}
-
-func (s *ipsetStore) DeleteIpFromSet(ipsetName string, ip net.IP) {
-	ipList, ok := s.ipsets[ipsetName]
-	if !ok {
-		return
-	}
-	delete(ipList, ip.String())
-}
-
-func (s *ipsetStore) AddIpToSet(ipsetName string, ip net.IP) {
-	ipList, ok := s.ipsets[ipsetName]
-	if !ok {
-		return
-	}
-	ipList[ip.String()] = struct{}{}
-}
-
-func (s *ipsetStore) IsIpInSet(ipsetName string, ip net.IP) bool {
-	ipList, ok := s.ipsets[ipsetName]
-	if !ok {
-		return false
-	}
-	_, ok = ipList[ip.String()]
-	return ok
-}
-
-func (s *ipsetStore) AddReferenceToIpset(ipsetName string) {
-	s.ipsetReference[ipsetName]++
-}
-
-func (s *ipsetStore) DeleteReferenceFromIpSet(ipsetName string) {
-	r, ok := s.ipsetReference[ipsetName]
-	if !ok {
-		return
-	}
-	if r == 0 {
-		return
-	}
-	s.ipsetReference[ipsetName]--
-}
-
-func (s *ipsetStore) HasReferenceToSet(ipsetName string) bool {
-	if _, ok := s.ipsetReference[ipsetName]; !ok {
-		return false
-	}
-	if s.ipsetReference[ipsetName] == 0 {
-		return false
-	}
-
-	return true
-}

client/firewall/nftables/manager_linux_test.go

@@ -8,30 +8,14 @@ import (
 	"time"
 
 	"github.com/google/nftables"
-	"github.com/google/nftables/binaryutil"
 	"github.com/google/nftables/expr"
 	"github.com/stretchr/testify/require"
 	"golang.org/x/sys/unix"
 
-	fw "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/iface"
+	fw "github.com/netbirdio/netbird/client/firewall"
+	"github.com/netbirdio/netbird/iface"
 )
 
-var ifaceMock = &iFaceMock{
-	NameFunc: func() string {
-		return "lo"
-	},
-	AddressFunc: func() iface.WGAddress {
-		return iface.WGAddress{
-			IP: net.ParseIP("100.96.0.1"),
-			Network: &net.IPNet{
-				IP:   net.ParseIP("100.96.0.0"),
-				Mask: net.IPv4Mask(255, 255, 255, 0),
-			},
-		}
-	},
-}
-
 // iFaceMapper defines subset methods of interface required for manager
 type iFaceMock struct {
 	NameFunc    func() string
@@ -52,18 +36,29 @@ func (i *iFaceMock) Address() iface.WGAddress {
 	panic("AddressFunc is not set")
 }
 
-func (i *iFaceMock) IsUserspaceBind() bool { return false }
-
 func TestNftablesManager(t *testing.T) {
+	mock := &iFaceMock{
+		NameFunc: func() string {
+			return "lo"
+		},
+		AddressFunc: func() iface.WGAddress {
+			return iface.WGAddress{
+				IP: net.ParseIP("100.96.0.1"),
+				Network: &net.IPNet{
+					IP:   net.ParseIP("100.96.0.0"),
+					Mask: net.IPv4Mask(255, 255, 255, 0),
+				},
+			}
+		},
+	}
 
 	// just check on the local interface
-	manager, err := Create(ifaceMock)
+	manager, err := Create(mock)
 	require.NoError(t, err)
-	require.NoError(t, manager.Init(nil))
 	time.Sleep(time.Second * 3)
 
 	defer func() {
-		err = manager.Reset(nil)
+		err = manager.Reset()
 		require.NoError(t, err, "failed to reset")
 		time.Sleep(time.Second)
 	}()
@@ -72,7 +67,7 @@ func TestNftablesManager(t *testing.T) {
 
 	testClient := &nftables.Conn{}
 
-	rule, err := manager.AddPeerFiltering(
+	rule, err := manager.AddFiltering(
 		ip,
 		fw.ProtocolTCP,
 		nil,
@@ -87,38 +82,24 @@ func TestNftablesManager(t *testing.T) {
 	err = manager.Flush()
 	require.NoError(t, err, "failed to flush")
 
-	rules, err := testClient.GetRules(manager.aclManager.workTable, manager.aclManager.chainInputRules)
+	rules, err := testClient.GetRules(manager.tableIPv4, manager.filterInputChainIPv4)
 	require.NoError(t, err, "failed to get rules")
 
-	require.Len(t, rules, 2, "expected 2 rules")
-
-	expectedExprs1 := []expr.Any{
-		&expr.Ct{
-			Key:      expr.CtKeySTATE,
-			Register: 1,
-		},
-		&expr.Bitwise{
-			SourceRegister: 1,
-			DestRegister:   1,
-			Len:            4,
-			Mask:           binaryutil.NativeEndian.PutUint32(expr.CtStateBitESTABLISHED | expr.CtStateBitRELATED),
-			Xor:            binaryutil.NativeEndian.PutUint32(0),
-		},
-		&expr.Cmp{
-			Op:       expr.CmpOpNeq,
-			Register: 1,
-			Data:     []byte{0, 0, 0, 0},
-		},
-		&expr.Counter{},
-		&expr.Verdict{
-			Kind: expr.VerdictAccept,
-		},
-	}
-	require.ElementsMatch(t, rules[0].Exprs, expectedExprs1, "expected the same expressions")
+	// test expectations:
+	// 1) regular rule
+	// 2) "accept extra routed traffic rule" for the interface
+	// 3) "drop all rule" for the interface
+	require.Len(t, rules, 3, "expected 3 rules")
 
 	ipToAdd, _ := netip.AddrFromSlice(ip)
 	add := ipToAdd.Unmap()
-	expectedExprs2 := []expr.Any{
+	expectedExprs := []expr.Any{
+		&expr.Meta{Key: expr.MetaKeyIIFNAME, Register: 1},
+		&expr.Cmp{
+			Op:       expr.CmpOpEq,
+			Register: 1,
+			Data:     ifname("lo"),
+		},
 		&expr.Payload{
 			DestRegister: 1,
 			Base:         expr.PayloadBaseNetworkHeader,
@@ -154,22 +135,22 @@ func TestNftablesManager(t *testing.T) {
 		},
 		&expr.Verdict{Kind: expr.VerdictDrop},
 	}
-	require.ElementsMatch(t, rules[1].Exprs, expectedExprs2, "expected the same expressions")
+	require.ElementsMatch(t, rules[0].Exprs, expectedExprs, "expected the same expressions")
 
-	for _, r := range rule {
-		err = manager.DeletePeerRule(r)
-		require.NoError(t, err, "failed to delete rule")
-	}
+	err = manager.DeleteRule(rule)
+	require.NoError(t, err, "failed to delete rule")
 
 	err = manager.Flush()
 	require.NoError(t, err, "failed to flush")
 
-	rules, err = testClient.GetRules(manager.aclManager.workTable, manager.aclManager.chainInputRules)
+	rules, err = testClient.GetRules(manager.tableIPv4, manager.filterInputChainIPv4)
 	require.NoError(t, err, "failed to get rules")
-	// established rule remains
-	require.Len(t, rules, 1, "expected 1 rules after deletion")
+	// test expectations:
+	// 1) "accept extra routed traffic rule" for the interface
+	// 2) "drop all rule" for the interface
+	require.Len(t, rules, 2, "expected 2 rules after deleteion")
 
-	err = manager.Reset(nil)
+	err = manager.Reset()
 	require.NoError(t, err, "failed to reset")
 }
 
@@ -194,11 +175,10 @@ func TestNFtablesCreatePerformance(t *testing.T) {
 			// just check on the local interface
 			manager, err := Create(mock)
 			require.NoError(t, err)
-			require.NoError(t, manager.Init(nil))
 			time.Sleep(time.Second * 3)
 
 			defer func() {
-				if err := manager.Reset(nil); err != nil {
+				if err := manager.Reset(); err != nil {
 					t.Errorf("clear the manager state: %v", err)
 				}
 				time.Sleep(time.Second)
@@ -209,9 +189,9 @@ func TestNFtablesCreatePerformance(t *testing.T) {
 			for i := 0; i < testMax; i++ {
 				port := &fw.Port{Values: []int{1000 + i}}
 				if i%2 == 0 {
-					_, err = manager.AddPeerFiltering(ip, "tcp", nil, port, fw.RuleDirectionOUT, fw.ActionAccept, "", "accept HTTP traffic")
+					_, err = manager.AddFiltering(ip, "tcp", nil, port, fw.RuleDirectionOUT, fw.ActionAccept, "", "accept HTTP traffic")
 				} else {
-					_, err = manager.AddPeerFiltering(ip, "tcp", nil, port, fw.RuleDirectionIN, fw.ActionAccept, "", "accept HTTP traffic")
+					_, err = manager.AddFiltering(ip, "tcp", nil, port, fw.RuleDirectionIN, fw.ActionAccept, "", "accept HTTP traffic")
 				}
 				require.NoError(t, err, "failed to add rule")
 

client/firewall/nftables/router_linux.go

@@ -1,885 +0,0 @@
-package nftables
-
-import (
-	"bytes"
-	"encoding/binary"
-	"errors"
-	"fmt"
-	"net"
-	"net/netip"
-	"strings"
-
-	"github.com/coreos/go-iptables/iptables"
-	"github.com/davecgh/go-spew/spew"
-	"github.com/google/nftables"
-	"github.com/google/nftables/binaryutil"
-	"github.com/google/nftables/expr"
-	"github.com/hashicorp/go-multierror"
-	log "github.com/sirupsen/logrus"
-
-	nberrors "github.com/netbirdio/netbird/client/errors"
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/internal/acl/id"
-	"github.com/netbirdio/netbird/client/internal/routemanager/refcounter"
-)
-
-const (
-	chainNameRoutingFw  = "netbird-rt-fwd"
-	chainNameRoutingNat = "netbird-rt-postrouting"
-	chainNameForward    = "FORWARD"
-
-	userDataAcceptForwardRuleIif = "frwacceptiif"
-	userDataAcceptForwardRuleOif = "frwacceptoif"
-)
-
-const refreshRulesMapError = "refresh rules map: %w"
-
-var (
-	errFilterTableNotFound = fmt.Errorf("nftables: 'filter' table not found")
-)
-
-type router struct {
-	conn        *nftables.Conn
-	workTable   *nftables.Table
-	filterTable *nftables.Table
-	chains      map[string]*nftables.Chain
-	// rules is useful to avoid duplicates and to get missing attributes that we don't have when adding new rules
-	rules        map[string]*nftables.Rule
-	ipsetCounter *refcounter.Counter[string, []netip.Prefix, *nftables.Set]
-
-	wgIface          iFaceMapper
-	legacyManagement bool
-}
-
-func newRouter(workTable *nftables.Table, wgIface iFaceMapper) (*router, error) {
-	r := &router{
-		conn:      &nftables.Conn{},
-		workTable: workTable,
-		chains:    make(map[string]*nftables.Chain),
-		rules:     make(map[string]*nftables.Rule),
-		wgIface:   wgIface,
-	}
-
-	r.ipsetCounter = refcounter.New(
-		r.createIpSet,
-		r.deleteIpSet,
-	)
-
-	var err error
-	r.filterTable, err = r.loadFilterTable()
-	if err != nil {
-		if errors.Is(err, errFilterTableNotFound) {
-			log.Warnf("table 'filter' not found for forward rules")
-		} else {
-			return nil, fmt.Errorf("load filter table: %w", err)
-		}
-	}
-
-	return r, nil
-}
-
-func (r *router) init(workTable *nftables.Table) error {
-	r.workTable = workTable
-
-	if err := r.removeAcceptForwardRules(); err != nil {
-		log.Errorf("failed to clean up rules from FORWARD chain: %s", err)
-	}
-
-	if err := r.createContainers(); err != nil {
-		return fmt.Errorf("create containers: %w", err)
-	}
-
-	return nil
-}
-
-// Reset cleans existing nftables default forward rules from the system
-func (r *router) Reset() error {
-	// clear without deleting the ipsets, the nf table will be deleted by the caller
-	r.ipsetCounter.Clear()
-
-	return r.removeAcceptForwardRules()
-}
-
-func (r *router) loadFilterTable() (*nftables.Table, error) {
-	tables, err := r.conn.ListTablesOfFamily(nftables.TableFamilyIPv4)
-	if err != nil {
-		return nil, fmt.Errorf("nftables: unable to list tables: %v", err)
-	}
-
-	for _, table := range tables {
-		if table.Name == "filter" {
-			return table, nil
-		}
-	}
-
-	return nil, errFilterTableNotFound
-}
-
-func (r *router) createContainers() error {
-	r.chains[chainNameRoutingFw] = r.conn.AddChain(&nftables.Chain{
-		Name:  chainNameRoutingFw,
-		Table: r.workTable,
-	})
-
-	insertReturnTrafficRule(r.conn, r.workTable, r.chains[chainNameRoutingFw])
-
-	prio := *nftables.ChainPriorityNATSource - 1
-
-	r.chains[chainNameRoutingNat] = r.conn.AddChain(&nftables.Chain{
-		Name:     chainNameRoutingNat,
-		Table:    r.workTable,
-		Hooknum:  nftables.ChainHookPostrouting,
-		Priority: &prio,
-		Type:     nftables.ChainTypeNAT,
-	})
-
-	if err := r.acceptForwardRules(); err != nil {
-		log.Errorf("failed to add accept rules for the forward chain: %s", err)
-	}
-
-	if err := r.refreshRulesMap(); err != nil {
-		log.Errorf("failed to clean up rules from FORWARD chain: %s", err)
-	}
-
-	if err := r.conn.Flush(); err != nil {
-		return fmt.Errorf("nftables: unable to initialize table: %v", err)
-	}
-
-	return nil
-}
-
-// AddRouteFiltering appends a nftables rule to the routing chain
-func (r *router) AddRouteFiltering(
-	sources []netip.Prefix,
-	destination netip.Prefix,
-	proto firewall.Protocol,
-	sPort *firewall.Port,
-	dPort *firewall.Port,
-	action firewall.Action,
-) (firewall.Rule, error) {
-
-	ruleKey := id.GenerateRouteRuleKey(sources, destination, proto, sPort, dPort, action)
-	if _, ok := r.rules[string(ruleKey)]; ok {
-		return ruleKey, nil
-	}
-
-	chain := r.chains[chainNameRoutingFw]
-	var exprs []expr.Any
-
-	switch {
-	case len(sources) == 1 && sources[0].Bits() == 0:
-		// If it's 0.0.0.0/0, we don't need to add any source matching
-	case len(sources) == 1:
-		// If there's only one source, we can use it directly
-		exprs = append(exprs, generateCIDRMatcherExpressions(true, sources[0])...)
-	default:
-		// If there are multiple sources, create or get an ipset
-		var err error
-		exprs, err = r.getIpSetExprs(sources, exprs)
-		if err != nil {
-			return nil, fmt.Errorf("get ipset expressions: %w", err)
-		}
-	}
-
-	// Handle destination
-	exprs = append(exprs, generateCIDRMatcherExpressions(false, destination)...)
-
-	// Handle protocol
-	if proto != firewall.ProtocolALL {
-		protoNum, err := protoToInt(proto)
-		if err != nil {
-			return nil, fmt.Errorf("convert protocol to number: %w", err)
-		}
-		exprs = append(exprs, &expr.Meta{Key: expr.MetaKeyL4PROTO, Register: 1})
-		exprs = append(exprs, &expr.Cmp{
-			Op:       expr.CmpOpEq,
-			Register: 1,
-			Data:     []byte{protoNum},
-		})
-
-		exprs = append(exprs, applyPort(sPort, true)...)
-		exprs = append(exprs, applyPort(dPort, false)...)
-	}
-
-	exprs = append(exprs, &expr.Counter{})
-
-	var verdict expr.VerdictKind
-	if action == firewall.ActionAccept {
-		verdict = expr.VerdictAccept
-	} else {
-		verdict = expr.VerdictDrop
-	}
-	exprs = append(exprs, &expr.Verdict{Kind: verdict})
-
-	rule := &nftables.Rule{
-		Table:    r.workTable,
-		Chain:    chain,
-		Exprs:    exprs,
-		UserData: []byte(ruleKey),
-	}
-
-	rule = r.conn.AddRule(rule)
-
-	log.Tracef("Adding route rule %s", spew.Sdump(rule))
-	if err := r.conn.Flush(); err != nil {
-		return nil, fmt.Errorf(flushError, err)
-	}
-
-	r.rules[string(ruleKey)] = rule
-
-	log.Debugf("nftables: added route rule: sources=%v, destination=%v, proto=%v, sPort=%v, dPort=%v, action=%v", sources, destination, proto, sPort, dPort, action)
-
-	return ruleKey, nil
-}
-
-func (r *router) getIpSetExprs(sources []netip.Prefix, exprs []expr.Any) ([]expr.Any, error) {
-	setName := firewall.GenerateSetName(sources)
-	ref, err := r.ipsetCounter.Increment(setName, sources)
-	if err != nil {
-		return nil, fmt.Errorf("create or get ipset for sources: %w", err)
-	}
-
-	exprs = append(exprs,
-		&expr.Payload{
-			DestRegister: 1,
-			Base:         expr.PayloadBaseNetworkHeader,
-			Offset:       12,
-			Len:          4,
-		},
-		&expr.Lookup{
-			SourceRegister: 1,
-			SetName:        ref.Out.Name,
-			SetID:          ref.Out.ID,
-		},
-	)
-	return exprs, nil
-}
-
-func (r *router) DeleteRouteRule(rule firewall.Rule) error {
-	if err := r.refreshRulesMap(); err != nil {
-		return fmt.Errorf(refreshRulesMapError, err)
-	}
-
-	ruleKey := rule.GetRuleID()
-	nftRule, exists := r.rules[ruleKey]
-	if !exists {
-		log.Debugf("route rule %s not found", ruleKey)
-		return nil
-	}
-
-	if nftRule.Handle == 0 {
-		return fmt.Errorf("route rule %s has no handle", ruleKey)
-	}
-
-	setName := r.findSetNameInRule(nftRule)
-
-	if err := r.deleteNftRule(nftRule, ruleKey); err != nil {
-		return fmt.Errorf("delete: %w", err)
-	}
-
-	if setName != "" {
-		if _, err := r.ipsetCounter.Decrement(setName); err != nil {
-			return fmt.Errorf("decrement ipset reference: %w", err)
-		}
-	}
-
-	if err := r.conn.Flush(); err != nil {
-		return fmt.Errorf(flushError, err)
-	}
-
-	return nil
-}
-
-func (r *router) createIpSet(setName string, sources []netip.Prefix) (*nftables.Set, error) {
-	// overlapping prefixes will result in an error, so we need to merge them
-	sources = firewall.MergeIPRanges(sources)
-
-	set := &nftables.Set{
-		Name:  setName,
-		Table: r.workTable,
-		// required for prefixes
-		Interval: true,
-		KeyType:  nftables.TypeIPAddr,
-	}
-
-	var elements []nftables.SetElement
-	for _, prefix := range sources {
-		// TODO: Implement IPv6 support
-		if prefix.Addr().Is6() {
-			log.Printf("Skipping IPv6 prefix %s: IPv6 support not yet implemented", prefix)
-			continue
-		}
-
-		// nftables needs half-open intervals [firstIP, lastIP) for prefixes
-		// e.g. 10.0.0.0/24 becomes [10.0.0.0, 10.0.1.0), 10.1.1.1/32 becomes [10.1.1.1, 10.1.1.2) etc
-		firstIP := prefix.Addr()
-		lastIP := calculateLastIP(prefix).Next()
-
-		elements = append(elements,
-			// the nft tool also adds a line like this, see https://github.com/google/nftables/issues/247
-			// nftables.SetElement{Key: []byte{0, 0, 0, 0}, IntervalEnd: true},
-			nftables.SetElement{Key: firstIP.AsSlice()},
-			nftables.SetElement{Key: lastIP.AsSlice(), IntervalEnd: true},
-		)
-	}
-
-	if err := r.conn.AddSet(set, elements); err != nil {
-		return nil, fmt.Errorf("error adding elements to set %s: %w", setName, err)
-	}
-
-	if err := r.conn.Flush(); err != nil {
-		return nil, fmt.Errorf("flush error: %w", err)
-	}
-
-	log.Printf("Created new ipset: %s with %d elements", setName, len(elements)/2)
-
-	return set, nil
-}
-
-// calculateLastIP determines the last IP in a given prefix.
-func calculateLastIP(prefix netip.Prefix) netip.Addr {
-	hostMask := ^uint32(0) >> prefix.Masked().Bits()
-	lastIP := uint32FromNetipAddr(prefix.Addr()) | hostMask
-
-	return netip.AddrFrom4(uint32ToBytes(lastIP))
-}
-
-// Utility function to convert netip.Addr to uint32.
-func uint32FromNetipAddr(addr netip.Addr) uint32 {
-	b := addr.As4()
-	return binary.BigEndian.Uint32(b[:])
-}
-
-// Utility function to convert uint32 to a netip-compatible byte slice.
-func uint32ToBytes(ip uint32) [4]byte {
-	var b [4]byte
-	binary.BigEndian.PutUint32(b[:], ip)
-	return b
-}
-
-func (r *router) deleteIpSet(setName string, set *nftables.Set) error {
-	r.conn.DelSet(set)
-	if err := r.conn.Flush(); err != nil {
-		return fmt.Errorf(flushError, err)
-	}
-
-	log.Debugf("Deleted unused ipset %s", setName)
-	return nil
-}
-
-func (r *router) findSetNameInRule(rule *nftables.Rule) string {
-	for _, e := range rule.Exprs {
-		if lookup, ok := e.(*expr.Lookup); ok {
-			return lookup.SetName
-		}
-	}
-	return ""
-}
-
-func (r *router) deleteNftRule(rule *nftables.Rule, ruleKey string) error {
-	if err := r.conn.DelRule(rule); err != nil {
-		return fmt.Errorf("delete rule %s: %w", ruleKey, err)
-	}
-	delete(r.rules, ruleKey)
-
-	log.Debugf("removed route rule %s", ruleKey)
-
-	return nil
-}
-
-// AddNatRule appends a nftables rule pair to the nat chain
-func (r *router) AddNatRule(pair firewall.RouterPair) error {
-	if err := r.refreshRulesMap(); err != nil {
-		return fmt.Errorf(refreshRulesMapError, err)
-	}
-
-	if r.legacyManagement {
-		log.Warnf("This peer is connected to a NetBird Management service with an older version. Allowing all traffic for %s", pair.Destination)
-		if err := r.addLegacyRouteRule(pair); err != nil {
-			return fmt.Errorf("add legacy routing rule: %w", err)
-		}
-	}
-
-	if pair.Masquerade {
-		if err := r.addNatRule(pair); err != nil {
-			return fmt.Errorf("add nat rule: %w", err)
-		}
-
-		if err := r.addNatRule(firewall.GetInversePair(pair)); err != nil {
-			return fmt.Errorf("add inverse nat rule: %w", err)
-		}
-	}
-
-	if err := r.conn.Flush(); err != nil {
-		return fmt.Errorf("nftables: insert rules for %s: %v", pair.Destination, err)
-	}
-
-	return nil
-}
-
-// addNatRule inserts a nftables rule to the conn client flush queue
-func (r *router) addNatRule(pair firewall.RouterPair) error {
-	sourceExp := generateCIDRMatcherExpressions(true, pair.Source)
-	destExp := generateCIDRMatcherExpressions(false, pair.Destination)
-
-	dir := expr.MetaKeyIIFNAME
-	notDir := expr.MetaKeyOIFNAME
-	if pair.Inverse {
-		dir = expr.MetaKeyOIFNAME
-		notDir = expr.MetaKeyIIFNAME
-	}
-
-	lo := ifname("lo")
-	intf := ifname(r.wgIface.Name())
-
-	exprs := []expr.Any{
-		&expr.Meta{
-			Key:      dir,
-			Register: 1,
-		},
-		&expr.Cmp{
-			Op:       expr.CmpOpEq,
-			Register: 1,
-			Data:     intf,
-		},
-
-		// We need to exclude the loopback interface as this changes the ebpf proxy port
-		&expr.Meta{
-			Key:      notDir,
-			Register: 1,
-		},
-		&expr.Cmp{
-			Op:       expr.CmpOpNeq,
-			Register: 1,
-			Data:     lo,
-		},
-	}
-
-	exprs = append(exprs, sourceExp...)
-	exprs = append(exprs, destExp...)
-	exprs = append(exprs,
-		&expr.Counter{}, &expr.Masq{},
-	)
-
-	ruleKey := firewall.GenKey(firewall.NatFormat, pair)
-
-	if _, exists := r.rules[ruleKey]; exists {
-		if err := r.removeNatRule(pair); err != nil {
-			return fmt.Errorf("remove routing rule: %w", err)
-		}
-	}
-
-	r.rules[ruleKey] = r.conn.AddRule(&nftables.Rule{
-		Table:    r.workTable,
-		Chain:    r.chains[chainNameRoutingNat],
-		Exprs:    exprs,
-		UserData: []byte(ruleKey),
-	})
-	return nil
-}
-
-// addLegacyRouteRule adds a legacy routing rule for mgmt servers pre route acls
-func (r *router) addLegacyRouteRule(pair firewall.RouterPair) error {
-	sourceExp := generateCIDRMatcherExpressions(true, pair.Source)
-	destExp := generateCIDRMatcherExpressions(false, pair.Destination)
-
-	exprs := []expr.Any{
-		&expr.Counter{},
-		&expr.Verdict{
-			Kind: expr.VerdictAccept,
-		},
-	}
-
-	expression := append(sourceExp, append(destExp, exprs...)...) // nolint:gocritic
-
-	ruleKey := firewall.GenKey(firewall.ForwardingFormat, pair)
-
-	if _, exists := r.rules[ruleKey]; exists {
-		if err := r.removeLegacyRouteRule(pair); err != nil {
-			return fmt.Errorf("remove legacy routing rule: %w", err)
-		}
-	}
-
-	r.rules[ruleKey] = r.conn.AddRule(&nftables.Rule{
-		Table:    r.workTable,
-		Chain:    r.chains[chainNameRoutingFw],
-		Exprs:    expression,
-		UserData: []byte(ruleKey),
-	})
-	return nil
-}
-
-// removeLegacyRouteRule removes a legacy routing rule for mgmt servers pre route acls
-func (r *router) removeLegacyRouteRule(pair firewall.RouterPair) error {
-	ruleKey := firewall.GenKey(firewall.ForwardingFormat, pair)
-
-	if rule, exists := r.rules[ruleKey]; exists {
-		if err := r.conn.DelRule(rule); err != nil {
-			return fmt.Errorf("remove legacy forwarding rule %s -> %s: %v", pair.Source, pair.Destination, err)
-		}
-
-		log.Debugf("nftables: removed legacy forwarding rule %s -> %s", pair.Source, pair.Destination)
-
-		delete(r.rules, ruleKey)
-	} else {
-		log.Debugf("nftables: legacy forwarding rule %s not found", ruleKey)
-	}
-
-	return nil
-}
-
-// GetLegacyManagement returns the route manager's legacy management mode
-func (r *router) GetLegacyManagement() bool {
-	return r.legacyManagement
-}
-
-// SetLegacyManagement sets the route manager to use legacy management mode
-func (r *router) SetLegacyManagement(isLegacy bool) {
-	r.legacyManagement = isLegacy
-}
-
-// RemoveAllLegacyRouteRules removes all legacy routing rules for mgmt servers pre route acls
-func (r *router) RemoveAllLegacyRouteRules() error {
-	if err := r.refreshRulesMap(); err != nil {
-		return fmt.Errorf(refreshRulesMapError, err)
-	}
-
-	var merr *multierror.Error
-	for k, rule := range r.rules {
-		if !strings.HasPrefix(k, firewall.ForwardingFormatPrefix) {
-			continue
-		}
-		if err := r.conn.DelRule(rule); err != nil {
-			merr = multierror.Append(merr, fmt.Errorf("remove legacy forwarding rule: %v", err))
-		} else {
-			delete(r.rules, k)
-		}
-
-	}
-	return nberrors.FormatErrorOrNil(merr)
-}
-
-// acceptForwardRules adds iif/oif rules in the filter table/forward chain to make sure
-// that our traffic is not dropped by existing rules there.
-// The existing FORWARD rules/policies decide outbound traffic towards our interface.
-// In case the FORWARD policy is set to "drop", we add an established/related rule to allow return traffic for the inbound rule.
-func (r *router) acceptForwardRules() error {
-	if r.filterTable == nil {
-		log.Debugf("table 'filter' not found for forward rules, skipping accept rules")
-		return nil
-	}
-
-	fw := "iptables"
-
-	defer func() {
-		log.Debugf("Used %s to add accept forward rules", fw)
-	}()
-
-	// Try iptables first and fallback to nftables if iptables is not available
-	ipt, err := iptables.New()
-	if err != nil {
-		// filter table exists but iptables is not
-		log.Warnf("Will use nftables to manipulate the filter table because iptables is not available: %v", err)
-
-		fw = "nftables"
-		return r.acceptForwardRulesNftables()
-	}
-
-	return r.acceptForwardRulesIptables(ipt)
-}
-
-func (r *router) acceptForwardRulesIptables(ipt *iptables.IPTables) error {
-	var merr *multierror.Error
-	for _, rule := range r.getAcceptForwardRules() {
-		if err := ipt.Insert("filter", chainNameForward, 1, rule...); err != nil {
-			merr = multierror.Append(err, fmt.Errorf("add iptables rule: %v", err))
-		} else {
-			log.Debugf("added iptables rule: %v", rule)
-		}
-	}
-
-	return nberrors.FormatErrorOrNil(merr)
-}
-
-func (r *router) getAcceptForwardRules() [][]string {
-	intf := r.wgIface.Name()
-	return [][]string{
-		{"-i", intf, "-j", "ACCEPT"},
-		{"-o", intf, "-m", "conntrack", "--ctstate", "RELATED,ESTABLISHED", "-j", "ACCEPT"},
-	}
-}
-
-func (r *router) acceptForwardRulesNftables() error {
-	intf := ifname(r.wgIface.Name())
-
-	// Rule for incoming interface (iif) with counter
-	iifRule := &nftables.Rule{
-		Table: r.filterTable,
-		Chain: &nftables.Chain{
-			Name:     chainNameForward,
-			Table:    r.filterTable,
-			Type:     nftables.ChainTypeFilter,
-			Hooknum:  nftables.ChainHookForward,
-			Priority: nftables.ChainPriorityFilter,
-		},
-		Exprs: []expr.Any{
-			&expr.Meta{Key: expr.MetaKeyIIFNAME, Register: 1},
-			&expr.Cmp{
-				Op:       expr.CmpOpEq,
-				Register: 1,
-				Data:     intf,
-			},
-			&expr.Counter{},
-			&expr.Verdict{Kind: expr.VerdictAccept},
-		},
-		UserData: []byte(userDataAcceptForwardRuleIif),
-	}
-	r.conn.InsertRule(iifRule)
-
-	oifExprs := []expr.Any{
-		&expr.Meta{Key: expr.MetaKeyOIFNAME, Register: 1},
-		&expr.Cmp{
-			Op:       expr.CmpOpEq,
-			Register: 1,
-			Data:     intf,
-		},
-	}
-
-	// Rule for outgoing interface (oif) with counter
-	oifRule := &nftables.Rule{
-		Table: r.filterTable,
-		Chain: &nftables.Chain{
-			Name:     "FORWARD",
-			Table:    r.filterTable,
-			Type:     nftables.ChainTypeFilter,
-			Hooknum:  nftables.ChainHookForward,
-			Priority: nftables.ChainPriorityFilter,
-		},
-		Exprs:    append(oifExprs, getEstablishedExprs(2)...),
-		UserData: []byte(userDataAcceptForwardRuleOif),
-	}
-
-	r.conn.InsertRule(oifRule)
-
-	return nil
-}
-
-func (r *router) removeAcceptForwardRules() error {
-	if r.filterTable == nil {
-		return nil
-	}
-
-	// Try iptables first and fallback to nftables if iptables is not available
-	ipt, err := iptables.New()
-	if err != nil {
-		log.Warnf("Will use nftables to manipulate the filter table because iptables is not available: %v", err)
-		return r.removeAcceptForwardRulesNftables()
-	}
-
-	return r.removeAcceptForwardRulesIptables(ipt)
-}
-
-func (r *router) removeAcceptForwardRulesNftables() error {
-	chains, err := r.conn.ListChainsOfTableFamily(nftables.TableFamilyIPv4)
-	if err != nil {
-		return fmt.Errorf("list chains: %v", err)
-	}
-
-	for _, chain := range chains {
-		if chain.Table.Name != r.filterTable.Name || chain.Name != chainNameForward {
-			continue
-		}
-
-		rules, err := r.conn.GetRules(r.filterTable, chain)
-		if err != nil {
-			return fmt.Errorf("get rules: %v", err)
-		}
-
-		for _, rule := range rules {
-			if bytes.Equal(rule.UserData, []byte(userDataAcceptForwardRuleIif)) ||
-				bytes.Equal(rule.UserData, []byte(userDataAcceptForwardRuleOif)) {
-				if err := r.conn.DelRule(rule); err != nil {
-					return fmt.Errorf("delete rule: %v", err)
-				}
-			}
-		}
-	}
-
-	if err := r.conn.Flush(); err != nil {
-		return fmt.Errorf(flushError, err)
-	}
-
-	return nil
-}
-
-func (r *router) removeAcceptForwardRulesIptables(ipt *iptables.IPTables) error {
-	var merr *multierror.Error
-	for _, rule := range r.getAcceptForwardRules() {
-		if err := ipt.DeleteIfExists("filter", chainNameForward, rule...); err != nil {
-			merr = multierror.Append(err, fmt.Errorf("remove iptables rule: %v", err))
-		}
-	}
-
-	return nberrors.FormatErrorOrNil(merr)
-}
-
-// RemoveNatRule removes a nftables rule pair from nat chains
-func (r *router) RemoveNatRule(pair firewall.RouterPair) error {
-	if err := r.refreshRulesMap(); err != nil {
-		return fmt.Errorf(refreshRulesMapError, err)
-	}
-
-	if err := r.removeNatRule(pair); err != nil {
-		return fmt.Errorf("remove nat rule: %w", err)
-	}
-
-	if err := r.removeNatRule(firewall.GetInversePair(pair)); err != nil {
-		return fmt.Errorf("remove inverse nat rule: %w", err)
-	}
-
-	if err := r.removeLegacyRouteRule(pair); err != nil {
-		return fmt.Errorf("remove legacy routing rule: %w", err)
-	}
-
-	if err := r.conn.Flush(); err != nil {
-		return fmt.Errorf("nftables: received error while applying rule removal for %s: %v", pair.Destination, err)
-	}
-
-	log.Debugf("nftables: removed nat rules for %s", pair.Destination)
-	return nil
-}
-
-// removeNatRule adds a nftables rule to the removal queue and deletes it from the rules map
-func (r *router) removeNatRule(pair firewall.RouterPair) error {
-	ruleKey := firewall.GenKey(firewall.NatFormat, pair)
-
-	if rule, exists := r.rules[ruleKey]; exists {
-		err := r.conn.DelRule(rule)
-		if err != nil {
-			return fmt.Errorf("remove nat rule %s -> %s: %v", pair.Source, pair.Destination, err)
-		}
-
-		log.Debugf("nftables: removed nat rule %s -> %s", pair.Source, pair.Destination)
-
-		delete(r.rules, ruleKey)
-	} else {
-		log.Debugf("nftables: nat rule %s not found", ruleKey)
-	}
-
-	return nil
-}
-
-// refreshRulesMap refreshes the rule map with the latest rules. this is useful to avoid
-// duplicates and to get missing attributes that we don't have when adding new rules
-func (r *router) refreshRulesMap() error {
-	for _, chain := range r.chains {
-		rules, err := r.conn.GetRules(chain.Table, chain)
-		if err != nil {
-			return fmt.Errorf("nftables: unable to list rules: %v", err)
-		}
-		for _, rule := range rules {
-			if len(rule.UserData) > 0 {
-				r.rules[string(rule.UserData)] = rule
-			}
-		}
-	}
-	return nil
-}
-
-// generateCIDRMatcherExpressions generates nftables expressions that matches a CIDR
-func generateCIDRMatcherExpressions(source bool, prefix netip.Prefix) []expr.Any {
-	var offset uint32
-	if source {
-		offset = 12 // src offset
-	} else {
-		offset = 16 // dst offset
-	}
-
-	ones := prefix.Bits()
-	// 0.0.0.0/0 doesn't need extra expressions
-	if ones == 0 {
-		return nil
-	}
-
-	mask := net.CIDRMask(ones, 32)
-
-	return []expr.Any{
-		&expr.Payload{
-			DestRegister: 1,
-			Base:         expr.PayloadBaseNetworkHeader,
-			Offset:       offset,
-			Len:          4,
-		},
-		// netmask
-		&expr.Bitwise{
-			DestRegister:   1,
-			SourceRegister: 1,
-			Len:            4,
-			Mask:           mask,
-			Xor:            []byte{0, 0, 0, 0},
-		},
-		// net address
-		&expr.Cmp{
-			Op:       expr.CmpOpEq,
-			Register: 1,
-			Data:     prefix.Masked().Addr().AsSlice(),
-		},
-	}
-}
-
-func applyPort(port *firewall.Port, isSource bool) []expr.Any {
-	if port == nil {
-		return nil
-	}
-
-	var exprs []expr.Any
-
-	offset := uint32(2) // Default offset for destination port
-	if isSource {
-		offset = 0 // Offset for source port
-	}
-
-	exprs = append(exprs, &expr.Payload{
-		DestRegister: 1,
-		Base:         expr.PayloadBaseTransportHeader,
-		Offset:       offset,
-		Len:          2,
-	})
-
-	if port.IsRange && len(port.Values) == 2 {
-		// Handle port range
-		exprs = append(exprs,
-			&expr.Cmp{
-				Op:       expr.CmpOpGte,
-				Register: 1,
-				Data:     binaryutil.BigEndian.PutUint16(uint16(port.Values[0])),
-			},
-			&expr.Cmp{
-				Op:       expr.CmpOpLte,
-				Register: 1,
-				Data:     binaryutil.BigEndian.PutUint16(uint16(port.Values[1])),
-			},
-		)
-	} else {
-		// Handle single port or multiple ports
-		for i, p := range port.Values {
-			if i > 0 {
-				// Add a bitwise OR operation between port checks
-				exprs = append(exprs, &expr.Bitwise{
-					SourceRegister: 1,
-					DestRegister:   1,
-					Len:            4,
-					Mask:           []byte{0x00, 0x00, 0xff, 0xff},
-					Xor:            []byte{0x00, 0x00, 0x00, 0x00},
-				})
-			}
-			exprs = append(exprs, &expr.Cmp{
-				Op:       expr.CmpOpEq,
-				Register: 1,
-				Data:     binaryutil.BigEndian.PutUint16(uint16(p)),
-			})
-		}
-	}
-
-	return exprs
-}

client/firewall/nftables/router_linux_test.go

@@ -1,730 +0,0 @@
-//go:build !android
-
-package nftables
-
-import (
-	"encoding/binary"
-	"net/netip"
-	"os/exec"
-	"testing"
-
-	"github.com/coreos/go-iptables/iptables"
-	"github.com/google/nftables"
-	"github.com/google/nftables/expr"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/firewall/test"
-)
-
-const (
-	// UNKNOWN is the default value for the firewall type for unknown firewall type
-	UNKNOWN = iota
-	// IPTABLES is the value for the iptables firewall type
-	IPTABLES
-	// NFTABLES is the value for the nftables firewall type
-	NFTABLES
-)
-
-func TestNftablesManager_AddNatRule(t *testing.T) {
-	if check() != NFTABLES {
-		t.Skip("nftables not supported on this OS")
-	}
-
-	table, err := createWorkTable()
-	require.NoError(t, err, "Failed to create work table")
-
-	defer deleteWorkTable()
-
-	for _, testCase := range test.InsertRuleTestCases {
-		t.Run(testCase.Name, func(t *testing.T) {
-			manager, err := newRouter(table, ifaceMock)
-			require.NoError(t, err, "failed to create router")
-			require.NoError(t, manager.init(table))
-
-			nftablesTestingClient := &nftables.Conn{}
-
-			defer func(manager *router) {
-				require.NoError(t, manager.Reset(), "failed to reset rules")
-			}(manager)
-
-			require.NoError(t, err, "shouldn't return error")
-
-			err = manager.AddNatRule(testCase.InputPair)
-			require.NoError(t, err, "pair should be inserted")
-
-			defer func(manager *router, pair firewall.RouterPair) {
-				require.NoError(t, manager.RemoveNatRule(pair), "failed to remove rule")
-			}(manager, testCase.InputPair)
-
-			if testCase.InputPair.Masquerade {
-				sourceExp := generateCIDRMatcherExpressions(true, testCase.InputPair.Source)
-				destExp := generateCIDRMatcherExpressions(false, testCase.InputPair.Destination)
-				testingExpression := append(sourceExp, destExp...) //nolint:gocritic
-				testingExpression = append(testingExpression,
-					&expr.Meta{Key: expr.MetaKeyIIFNAME, Register: 1},
-					&expr.Cmp{
-						Op:       expr.CmpOpEq,
-						Register: 1,
-						Data:     ifname(ifaceMock.Name()),
-					},
-					&expr.Meta{Key: expr.MetaKeyOIFNAME, Register: 1},
-					&expr.Cmp{
-						Op:       expr.CmpOpNeq,
-						Register: 1,
-						Data:     ifname("lo"),
-					},
-				)
-
-				natRuleKey := firewall.GenKey(firewall.NatFormat, testCase.InputPair)
-				found := 0
-				for _, chain := range manager.chains {
-					rules, err := nftablesTestingClient.GetRules(chain.Table, chain)
-					require.NoError(t, err, "should list rules for %s table and %s chain", chain.Table.Name, chain.Name)
-					for _, rule := range rules {
-						if len(rule.UserData) > 0 && string(rule.UserData) == natRuleKey {
-							require.ElementsMatchf(t, rule.Exprs[:len(testingExpression)], testingExpression, "nat rule elements should match")
-							found = 1
-						}
-					}
-				}
-				require.Equal(t, 1, found, "should find at least 1 rule to test")
-			}
-
-			if testCase.InputPair.Masquerade {
-				sourceExp := generateCIDRMatcherExpressions(true, testCase.InputPair.Source)
-				destExp := generateCIDRMatcherExpressions(false, testCase.InputPair.Destination)
-				testingExpression := append(sourceExp, destExp...) //nolint:gocritic
-				testingExpression = append(testingExpression,
-					&expr.Meta{Key: expr.MetaKeyOIFNAME, Register: 1},
-					&expr.Cmp{
-						Op:       expr.CmpOpEq,
-						Register: 1,
-						Data:     ifname(ifaceMock.Name()),
-					},
-					&expr.Meta{Key: expr.MetaKeyIIFNAME, Register: 1},
-					&expr.Cmp{
-						Op:       expr.CmpOpNeq,
-						Register: 1,
-						Data:     ifname("lo"),
-					},
-				)
-
-				inNatRuleKey := firewall.GenKey(firewall.NatFormat, firewall.GetInversePair(testCase.InputPair))
-				found := 0
-				for _, chain := range manager.chains {
-					rules, err := nftablesTestingClient.GetRules(chain.Table, chain)
-					require.NoError(t, err, "should list rules for %s table and %s chain", chain.Table.Name, chain.Name)
-					for _, rule := range rules {
-						if len(rule.UserData) > 0 && string(rule.UserData) == inNatRuleKey {
-							require.ElementsMatchf(t, rule.Exprs[:len(testingExpression)], testingExpression, "income nat rule elements should match")
-							found = 1
-						}
-					}
-				}
-				require.Equal(t, 1, found, "should find at least 1 rule to test")
-			}
-
-		})
-	}
-}
-
-func TestNftablesManager_RemoveNatRule(t *testing.T) {
-	if check() != NFTABLES {
-		t.Skip("nftables not supported on this OS")
-	}
-
-	table, err := createWorkTable()
-	require.NoError(t, err, "Failed to create work table")
-
-	defer deleteWorkTable()
-
-	for _, testCase := range test.RemoveRuleTestCases {
-		t.Run(testCase.Name, func(t *testing.T) {
-			manager, err := newRouter(table, ifaceMock)
-			require.NoError(t, err, "failed to create router")
-			require.NoError(t, manager.init(table))
-
-			nftablesTestingClient := &nftables.Conn{}
-
-			defer func(manager *router) {
-				require.NoError(t, manager.Reset(), "failed to reset rules")
-			}(manager)
-
-			sourceExp := generateCIDRMatcherExpressions(true, testCase.InputPair.Source)
-			destExp := generateCIDRMatcherExpressions(false, testCase.InputPair.Destination)
-
-			natExp := append(sourceExp, append(destExp, &expr.Counter{}, &expr.Masq{})...) //nolint:gocritic
-			natRuleKey := firewall.GenKey(firewall.NatFormat, testCase.InputPair)
-
-			insertedNat := nftablesTestingClient.InsertRule(&nftables.Rule{
-				Table:    manager.workTable,
-				Chain:    manager.chains[chainNameRoutingNat],
-				Exprs:    natExp,
-				UserData: []byte(natRuleKey),
-			})
-
-			sourceExp = generateCIDRMatcherExpressions(true, firewall.GetInversePair(testCase.InputPair).Source)
-			destExp = generateCIDRMatcherExpressions(false, firewall.GetInversePair(testCase.InputPair).Destination)
-
-			natExp = append(sourceExp, append(destExp, &expr.Counter{}, &expr.Masq{})...) //nolint:gocritic
-			inNatRuleKey := firewall.GenKey(firewall.NatFormat, firewall.GetInversePair(testCase.InputPair))
-
-			insertedInNat := nftablesTestingClient.InsertRule(&nftables.Rule{
-				Table:    manager.workTable,
-				Chain:    manager.chains[chainNameRoutingNat],
-				Exprs:    natExp,
-				UserData: []byte(inNatRuleKey),
-			})
-
-			err = nftablesTestingClient.Flush()
-			require.NoError(t, err, "shouldn't return error")
-
-			err = manager.Reset()
-			require.NoError(t, err, "shouldn't return error")
-
-			err = manager.RemoveNatRule(testCase.InputPair)
-			require.NoError(t, err, "shouldn't return error")
-
-			for _, chain := range manager.chains {
-				rules, err := nftablesTestingClient.GetRules(chain.Table, chain)
-				require.NoError(t, err, "should list rules for %s table and %s chain", chain.Table.Name, chain.Name)
-				for _, rule := range rules {
-					if len(rule.UserData) > 0 {
-						require.NotEqual(t, insertedNat.UserData, rule.UserData, "nat rule should not exist")
-						require.NotEqual(t, insertedInNat.UserData, rule.UserData, "income nat rule should not exist")
-					}
-				}
-			}
-		})
-	}
-}
-
-func TestRouter_AddRouteFiltering(t *testing.T) {
-	if check() != NFTABLES {
-		t.Skip("nftables not supported on this system")
-	}
-
-	workTable, err := createWorkTable()
-	require.NoError(t, err, "Failed to create work table")
-
-	defer deleteWorkTable()
-
-	r, err := newRouter(workTable, ifaceMock)
-	require.NoError(t, err, "Failed to create router")
-	require.NoError(t, r.init(workTable))
-
-	defer func(r *router) {
-		require.NoError(t, r.Reset(), "Failed to reset rules")
-	}(r)
-
-	tests := []struct {
-		name        string
-		sources     []netip.Prefix
-		destination netip.Prefix
-		proto       firewall.Protocol
-		sPort       *firewall.Port
-		dPort       *firewall.Port
-		direction   firewall.RuleDirection
-		action      firewall.Action
-		expectSet   bool
-	}{
-		{
-			name:        "Basic TCP rule with single source",
-			sources:     []netip.Prefix{netip.MustParsePrefix("192.168.1.0/24")},
-			destination: netip.MustParsePrefix("10.0.0.0/24"),
-			proto:       firewall.ProtocolTCP,
-			sPort:       nil,
-			dPort:       &firewall.Port{Values: []int{80}},
-			direction:   firewall.RuleDirectionIN,
-			action:      firewall.ActionAccept,
-			expectSet:   false,
-		},
-		{
-			name: "UDP rule with multiple sources",
-			sources: []netip.Prefix{
-				netip.MustParsePrefix("172.16.0.0/16"),
-				netip.MustParsePrefix("192.168.0.0/16"),
-			},
-			destination: netip.MustParsePrefix("10.0.0.0/8"),
-			proto:       firewall.ProtocolUDP,
-			sPort:       &firewall.Port{Values: []int{1024, 2048}, IsRange: true},
-			dPort:       nil,
-			direction:   firewall.RuleDirectionOUT,
-			action:      firewall.ActionDrop,
-			expectSet:   true,
-		},
-		{
-			name:        "All protocols rule",
-			sources:     []netip.Prefix{netip.MustParsePrefix("10.0.0.0/8")},
-			destination: netip.MustParsePrefix("0.0.0.0/0"),
-			proto:       firewall.ProtocolALL,
-			sPort:       nil,
-			dPort:       nil,
-			direction:   firewall.RuleDirectionIN,
-			action:      firewall.ActionAccept,
-			expectSet:   false,
-		},
-		{
-			name:        "ICMP rule",
-			sources:     []netip.Prefix{netip.MustParsePrefix("192.168.0.0/16")},
-			destination: netip.MustParsePrefix("10.0.0.0/8"),
-			proto:       firewall.ProtocolICMP,
-			sPort:       nil,
-			dPort:       nil,
-			direction:   firewall.RuleDirectionIN,
-			action:      firewall.ActionAccept,
-			expectSet:   false,
-		},
-		{
-			name:        "TCP rule with multiple source ports",
-			sources:     []netip.Prefix{netip.MustParsePrefix("172.16.0.0/12")},
-			destination: netip.MustParsePrefix("192.168.0.0/16"),
-			proto:       firewall.ProtocolTCP,
-			sPort:       &firewall.Port{Values: []int{80, 443, 8080}},
-			dPort:       nil,
-			direction:   firewall.RuleDirectionOUT,
-			action:      firewall.ActionAccept,
-			expectSet:   false,
-		},
-		{
-			name:        "UDP rule with single IP and port range",
-			sources:     []netip.Prefix{netip.MustParsePrefix("192.168.1.1/32")},
-			destination: netip.MustParsePrefix("10.0.0.0/24"),
-			proto:       firewall.ProtocolUDP,
-			sPort:       nil,
-			dPort:       &firewall.Port{Values: []int{5000, 5100}, IsRange: true},
-			direction:   firewall.RuleDirectionIN,
-			action:      firewall.ActionDrop,
-			expectSet:   false,
-		},
-		{
-			name:        "TCP rule with source and destination ports",
-			sources:     []netip.Prefix{netip.MustParsePrefix("10.0.0.0/24")},
-			destination: netip.MustParsePrefix("172.16.0.0/16"),
-			proto:       firewall.ProtocolTCP,
-			sPort:       &firewall.Port{Values: []int{1024, 65535}, IsRange: true},
-			dPort:       &firewall.Port{Values: []int{22}},
-			direction:   firewall.RuleDirectionOUT,
-			action:      firewall.ActionAccept,
-			expectSet:   false,
-		},
-		{
-			name:        "Drop all incoming traffic",
-			sources:     []netip.Prefix{netip.MustParsePrefix("0.0.0.0/0")},
-			destination: netip.MustParsePrefix("192.168.0.0/24"),
-			proto:       firewall.ProtocolALL,
-			sPort:       nil,
-			dPort:       nil,
-			direction:   firewall.RuleDirectionIN,
-			action:      firewall.ActionDrop,
-			expectSet:   false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			ruleKey, err := r.AddRouteFiltering(tt.sources, tt.destination, tt.proto, tt.sPort, tt.dPort, tt.action)
-			require.NoError(t, err, "AddRouteFiltering failed")
-
-			t.Cleanup(func() {
-				require.NoError(t, r.DeleteRouteRule(ruleKey), "Failed to delete rule")
-			})
-
-			// Check if the rule is in the internal map
-			rule, ok := r.rules[ruleKey.GetRuleID()]
-			assert.True(t, ok, "Rule not found in internal map")
-
-			t.Log("Internal rule expressions:")
-			for i, expr := range rule.Exprs {
-				t.Logf("  [%d] %T: %+v", i, expr, expr)
-			}
-
-			// Verify internal rule content
-			verifyRule(t, rule, tt.sources, tt.destination, tt.proto, tt.sPort, tt.dPort, tt.direction, tt.action, tt.expectSet)
-
-			// Check if the rule exists in nftables and verify its content
-			rules, err := r.conn.GetRules(r.workTable, r.chains[chainNameRoutingFw])
-			require.NoError(t, err, "Failed to get rules from nftables")
-
-			var nftRule *nftables.Rule
-			for _, rule := range rules {
-				if string(rule.UserData) == ruleKey.GetRuleID() {
-					nftRule = rule
-					break
-				}
-			}
-
-			require.NotNil(t, nftRule, "Rule not found in nftables")
-			t.Log("Actual nftables rule expressions:")
-			for i, expr := range nftRule.Exprs {
-				t.Logf("  [%d] %T: %+v", i, expr, expr)
-			}
-
-			// Verify actual nftables rule content
-			verifyRule(t, nftRule, tt.sources, tt.destination, tt.proto, tt.sPort, tt.dPort, tt.direction, tt.action, tt.expectSet)
-		})
-	}
-}
-
-func TestNftablesCreateIpSet(t *testing.T) {
-	if check() != NFTABLES {
-		t.Skip("nftables not supported on this system")
-	}
-
-	workTable, err := createWorkTable()
-	require.NoError(t, err, "Failed to create work table")
-
-	defer deleteWorkTable()
-
-	r, err := newRouter(workTable, ifaceMock)
-	require.NoError(t, err, "Failed to create router")
-	require.NoError(t, r.init(workTable))
-
-	defer func() {
-		require.NoError(t, r.Reset(), "Failed to reset router")
-	}()
-
-	tests := []struct {
-		name     string
-		sources  []netip.Prefix
-		expected []netip.Prefix
-	}{
-		{
-			name:    "Single IP",
-			sources: []netip.Prefix{netip.MustParsePrefix("192.168.1.1/32")},
-		},
-		{
-			name: "Multiple IPs",
-			sources: []netip.Prefix{
-				netip.MustParsePrefix("192.168.1.1/32"),
-				netip.MustParsePrefix("10.0.0.1/32"),
-				netip.MustParsePrefix("172.16.0.1/32"),
-			},
-		},
-		{
-			name:    "Single Subnet",
-			sources: []netip.Prefix{netip.MustParsePrefix("192.168.0.0/24")},
-		},
-		{
-			name: "Multiple Subnets with Various Prefix Lengths",
-			sources: []netip.Prefix{
-				netip.MustParsePrefix("10.0.0.0/8"),
-				netip.MustParsePrefix("172.16.0.0/16"),
-				netip.MustParsePrefix("192.168.1.0/24"),
-				netip.MustParsePrefix("203.0.113.0/26"),
-			},
-		},
-		{
-			name: "Mix of Single IPs and Subnets in Different Positions",
-			sources: []netip.Prefix{
-				netip.MustParsePrefix("192.168.1.1/32"),
-				netip.MustParsePrefix("10.0.0.0/16"),
-				netip.MustParsePrefix("172.16.0.1/32"),
-				netip.MustParsePrefix("203.0.113.0/24"),
-			},
-		},
-		{
-			name: "Overlapping IPs/Subnets",
-			sources: []netip.Prefix{
-				netip.MustParsePrefix("10.0.0.0/8"),
-				netip.MustParsePrefix("10.0.0.0/16"),
-				netip.MustParsePrefix("10.0.0.1/32"),
-				netip.MustParsePrefix("192.168.0.0/16"),
-				netip.MustParsePrefix("192.168.1.0/24"),
-				netip.MustParsePrefix("192.168.1.1/32"),
-			},
-			expected: []netip.Prefix{
-				netip.MustParsePrefix("10.0.0.0/8"),
-				netip.MustParsePrefix("192.168.0.0/16"),
-			},
-		},
-	}
-
-	// Add this helper function inside TestNftablesCreateIpSet
-	printNftSets := func() {
-		cmd := exec.Command("nft", "list", "sets")
-		output, err := cmd.CombinedOutput()
-		if err != nil {
-			t.Logf("Failed to run 'nft list sets': %v", err)
-		} else {
-			t.Logf("Current nft sets:\n%s", output)
-		}
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			setName := firewall.GenerateSetName(tt.sources)
-			set, err := r.createIpSet(setName, tt.sources)
-			if err != nil {
-				t.Logf("Failed to create IP set: %v", err)
-				printNftSets()
-				require.NoError(t, err, "Failed to create IP set")
-			}
-			require.NotNil(t, set, "Created set is nil")
-
-			// Verify set properties
-			assert.Equal(t, setName, set.Name, "Set name mismatch")
-			assert.Equal(t, r.workTable, set.Table, "Set table mismatch")
-			assert.True(t, set.Interval, "Set interval property should be true")
-			assert.Equal(t, nftables.TypeIPAddr, set.KeyType, "Set key type mismatch")
-
-			// Fetch the created set from nftables
-			fetchedSet, err := r.conn.GetSetByName(r.workTable, setName)
-			require.NoError(t, err, "Failed to fetch created set")
-			require.NotNil(t, fetchedSet, "Fetched set is nil")
-
-			// Verify set elements
-			elements, err := r.conn.GetSetElements(fetchedSet)
-			require.NoError(t, err, "Failed to get set elements")
-
-			// Count the number of unique prefixes (excluding interval end markers)
-			uniquePrefixes := make(map[string]bool)
-			for _, elem := range elements {
-				if !elem.IntervalEnd {
-					ip := netip.AddrFrom4(*(*[4]byte)(elem.Key))
-					uniquePrefixes[ip.String()] = true
-				}
-			}
-
-			// Check against expected merged prefixes
-			expectedCount := len(tt.expected)
-			if expectedCount == 0 {
-				expectedCount = len(tt.sources)
-			}
-			assert.Equal(t, expectedCount, len(uniquePrefixes), "Number of unique prefixes in set doesn't match expected")
-
-			// Verify each expected prefix is in the set
-			for _, expected := range tt.expected {
-				found := false
-				for _, elem := range elements {
-					if !elem.IntervalEnd {
-						ip := netip.AddrFrom4(*(*[4]byte)(elem.Key))
-						if expected.Contains(ip) {
-							found = true
-							break
-						}
-					}
-				}
-				assert.True(t, found, "Expected prefix %s not found in set", expected)
-			}
-
-			r.conn.DelSet(set)
-			if err := r.conn.Flush(); err != nil {
-				t.Logf("Failed to delete set: %v", err)
-				printNftSets()
-			}
-			require.NoError(t, err, "Failed to delete set")
-		})
-	}
-}
-
-func verifyRule(t *testing.T, rule *nftables.Rule, sources []netip.Prefix, destination netip.Prefix, proto firewall.Protocol, sPort, dPort *firewall.Port, direction firewall.RuleDirection, action firewall.Action, expectSet bool) {
-	t.Helper()
-
-	assert.NotNil(t, rule, "Rule should not be nil")
-
-	// Verify sources and destination
-	if expectSet {
-		assert.True(t, containsSetLookup(rule.Exprs), "Rule should contain set lookup for multiple sources")
-	} else if len(sources) == 1 && sources[0].Bits() != 0 {
-		if direction == firewall.RuleDirectionIN {
-			assert.True(t, containsCIDRMatcher(rule.Exprs, sources[0], true), "Rule should contain source CIDR matcher for %s", sources[0])
-		} else {
-			assert.True(t, containsCIDRMatcher(rule.Exprs, sources[0], false), "Rule should contain destination CIDR matcher for %s", sources[0])
-		}
-	}
-
-	if direction == firewall.RuleDirectionIN {
-		assert.True(t, containsCIDRMatcher(rule.Exprs, destination, false), "Rule should contain destination CIDR matcher for %s", destination)
-	} else {
-		assert.True(t, containsCIDRMatcher(rule.Exprs, destination, true), "Rule should contain source CIDR matcher for %s", destination)
-	}
-
-	// Verify protocol
-	if proto != firewall.ProtocolALL {
-		assert.True(t, containsProtocol(rule.Exprs, proto), "Rule should contain protocol matcher for %s", proto)
-	}
-
-	// Verify ports
-	if sPort != nil {
-		assert.True(t, containsPort(rule.Exprs, sPort, true), "Rule should contain source port matcher for %v", sPort)
-	}
-	if dPort != nil {
-		assert.True(t, containsPort(rule.Exprs, dPort, false), "Rule should contain destination port matcher for %v", dPort)
-	}
-
-	// Verify action
-	assert.True(t, containsAction(rule.Exprs, action), "Rule should contain correct action: %s", action)
-}
-
-func containsSetLookup(exprs []expr.Any) bool {
-	for _, e := range exprs {
-		if _, ok := e.(*expr.Lookup); ok {
-			return true
-		}
-	}
-	return false
-}
-
-func containsCIDRMatcher(exprs []expr.Any, prefix netip.Prefix, isSource bool) bool {
-	var offset uint32
-	if isSource {
-		offset = 12 // src offset
-	} else {
-		offset = 16 // dst offset
-	}
-
-	var payloadFound, bitwiseFound, cmpFound bool
-	for _, e := range exprs {
-		switch ex := e.(type) {
-		case *expr.Payload:
-			if ex.Base == expr.PayloadBaseNetworkHeader && ex.Offset == offset && ex.Len == 4 {
-				payloadFound = true
-			}
-		case *expr.Bitwise:
-			if ex.Len == 4 && len(ex.Mask) == 4 && len(ex.Xor) == 4 {
-				bitwiseFound = true
-			}
-		case *expr.Cmp:
-			if ex.Op == expr.CmpOpEq && len(ex.Data) == 4 {
-				cmpFound = true
-			}
-		}
-	}
-	return (payloadFound && bitwiseFound && cmpFound) || prefix.Bits() == 0
-}
-
-func containsPort(exprs []expr.Any, port *firewall.Port, isSource bool) bool {
-	var offset uint32 = 2 // Default offset for destination port
-	if isSource {
-		offset = 0 // Offset for source port
-	}
-
-	var payloadFound, portMatchFound bool
-	for _, e := range exprs {
-		switch ex := e.(type) {
-		case *expr.Payload:
-			if ex.Base == expr.PayloadBaseTransportHeader && ex.Offset == offset && ex.Len == 2 {
-				payloadFound = true
-			}
-		case *expr.Cmp:
-			if port.IsRange {
-				if ex.Op == expr.CmpOpGte || ex.Op == expr.CmpOpLte {
-					portMatchFound = true
-				}
-			} else {
-				if ex.Op == expr.CmpOpEq && len(ex.Data) == 2 {
-					portValue := binary.BigEndian.Uint16(ex.Data)
-					for _, p := range port.Values {
-						if uint16(p) == portValue {
-							portMatchFound = true
-							break
-						}
-					}
-				}
-			}
-		}
-		if payloadFound && portMatchFound {
-			return true
-		}
-	}
-	return false
-}
-
-func containsProtocol(exprs []expr.Any, proto firewall.Protocol) bool {
-	var metaFound, cmpFound bool
-	expectedProto, _ := protoToInt(proto)
-	for _, e := range exprs {
-		switch ex := e.(type) {
-		case *expr.Meta:
-			if ex.Key == expr.MetaKeyL4PROTO {
-				metaFound = true
-			}
-		case *expr.Cmp:
-			if ex.Op == expr.CmpOpEq && len(ex.Data) == 1 && ex.Data[0] == expectedProto {
-				cmpFound = true
-			}
-		}
-	}
-	return metaFound && cmpFound
-}
-
-func containsAction(exprs []expr.Any, action firewall.Action) bool {
-	for _, e := range exprs {
-		if verdict, ok := e.(*expr.Verdict); ok {
-			switch action {
-			case firewall.ActionAccept:
-				return verdict.Kind == expr.VerdictAccept
-			case firewall.ActionDrop:
-				return verdict.Kind == expr.VerdictDrop
-			}
-		}
-	}
-	return false
-}
-
-// check returns the firewall type based on common lib checks. It returns UNKNOWN if no firewall is found.
-func check() int {
-	nf := nftables.Conn{}
-	if _, err := nf.ListChains(); err == nil {
-		return NFTABLES
-	}
-
-	ip, err := iptables.NewWithProtocol(iptables.ProtocolIPv4)
-	if err != nil {
-		return UNKNOWN
-	}
-	if isIptablesClientAvailable(ip) {
-		return IPTABLES
-	}
-
-	return UNKNOWN
-}
-
-func isIptablesClientAvailable(client *iptables.IPTables) bool {
-	_, err := client.ListChains("filter")
-	return err == nil
-}
-
-func createWorkTable() (*nftables.Table, error) {
-	sConn, err := nftables.New(nftables.AsLasting())
-	if err != nil {
-		return nil, err
-	}
-
-	tables, err := sConn.ListTablesOfFamily(nftables.TableFamilyIPv4)
-	if err != nil {
-		return nil, err
-	}
-
-	for _, t := range tables {
-		if t.Name == tableNameNetbird {
-			sConn.DelTable(t)
-		}
-	}
-
-	table := sConn.AddTable(&nftables.Table{Name: tableNameNetbird, Family: nftables.TableFamilyIPv4})
-	err = sConn.Flush()
-
-	return table, err
-}
-
-func deleteWorkTable() {
-	sConn, err := nftables.New(nftables.AsLasting())
-	if err != nil {
-		return
-	}
-
-	tables, err := sConn.ListTablesOfFamily(nftables.TableFamilyIPv4)
-	if err != nil {
-		return
-	}
-
-	for _, t := range tables {
-		if t.Name == tableNameNetbird {
-			sConn.DelTable(t)
-		}
-	}
-}

client/firewall/nftables/rule_linux.go

@@ -1,8 +1,6 @@
 package nftables
 
 import (
-	"net"
-
 	"github.com/google/nftables"
 )
 
@@ -10,8 +8,9 @@ import (
 type Rule struct {
 	nftRule *nftables.Rule
 	nftSet  *nftables.Set
-	ruleID  string
-	ip      net.IP
+
+	ruleID string
+	ip     []byte
 }
 
 // GetRuleID returns the rule id

client/firewall/nftables/ruleset_linux.go

@@ -0,0 +1,115 @@
+package nftables
+
+import (
+	"bytes"
+	"fmt"
+
+	"github.com/google/nftables"
+	"github.com/rs/xid"
+)
+
+// nftRuleset links native firewall rule and ipset to ACL generated rules
+type nftRuleset struct {
+	nftRule     *nftables.Rule
+	nftSet      *nftables.Set
+	issuedRules map[string]*Rule
+	rulesetID   string
+}
+
+type rulesetManager struct {
+	rulesets map[string]*nftRuleset
+
+	nftSetName2rulesetID   map[string]string
+	issuedRuleID2rulesetID map[string]string
+}
+
+func newRuleManager() *rulesetManager {
+	return &rulesetManager{
+		rulesets: map[string]*nftRuleset{},
+
+		nftSetName2rulesetID:   map[string]string{},
+		issuedRuleID2rulesetID: map[string]string{},
+	}
+}
+
+func (r *rulesetManager) getRuleset(rulesetID string) (*nftRuleset, bool) {
+	ruleset, ok := r.rulesets[rulesetID]
+	return ruleset, ok
+}
+
+func (r *rulesetManager) createRuleset(
+	rulesetID string,
+	nftRule *nftables.Rule,
+	nftSet *nftables.Set,
+) *nftRuleset {
+	ruleset := nftRuleset{
+		rulesetID:   rulesetID,
+		nftRule:     nftRule,
+		nftSet:      nftSet,
+		issuedRules: map[string]*Rule{},
+	}
+	r.rulesets[ruleset.rulesetID] = &ruleset
+	if nftSet != nil {
+		r.nftSetName2rulesetID[nftSet.Name] = ruleset.rulesetID
+	}
+	return &ruleset
+}
+
+func (r *rulesetManager) addRule(
+	ruleset *nftRuleset,
+	ip []byte,
+) (*Rule, error) {
+	if _, ok := r.rulesets[ruleset.rulesetID]; !ok {
+		return nil, fmt.Errorf("ruleset not found")
+	}
+
+	rule := Rule{
+		nftRule: ruleset.nftRule,
+		nftSet:  ruleset.nftSet,
+		ruleID:  xid.New().String(),
+		ip:      ip,
+	}
+
+	ruleset.issuedRules[rule.ruleID] = &rule
+	r.issuedRuleID2rulesetID[rule.ruleID] = ruleset.rulesetID
+
+	return &rule, nil
+}
+
+// deleteRule from ruleset and returns true if contains other rules
+func (r *rulesetManager) deleteRule(rule *Rule) bool {
+	rulesetID, ok := r.issuedRuleID2rulesetID[rule.ruleID]
+	if !ok {
+		return false
+	}
+
+	ruleset := r.rulesets[rulesetID]
+	if ruleset.nftRule == nil {
+		return false
+	}
+	delete(r.issuedRuleID2rulesetID, rule.ruleID)
+	delete(ruleset.issuedRules, rule.ruleID)
+
+	if len(ruleset.issuedRules) == 0 {
+		delete(r.rulesets, ruleset.rulesetID)
+		if rule.nftSet != nil {
+			delete(r.nftSetName2rulesetID, rule.nftSet.Name)
+		}
+		return false
+	}
+	return true
+}
+
+// setNftRuleHandle finds rule by userdata which contains rulesetID and updates it's handle number
+//
+// This is important to do, because after we add rule to the nftables we can't update it until
+// we set correct handle value to it.
+func (r *rulesetManager) setNftRuleHandle(nftRule *nftables.Rule) error {
+	split := bytes.Split(nftRule.UserData, []byte(" "))
+	ruleset, ok := r.rulesets[string(split[0])]
+	if !ok {
+		return fmt.Errorf("ruleset not found")
+	}
+	*ruleset.nftRule = *nftRule
+	return nil
+}

client/firewall/nftables/ruleset_linux_test.go

@@ -0,0 +1,122 @@
+package nftables
+
+import (
+	"testing"
+
+	"github.com/google/nftables"
+	"github.com/stretchr/testify/require"
+)
+
+func TestRulesetManager_createRuleset(t *testing.T) {
+	// Create a ruleset manager.
+	rulesetManager := newRuleManager()
+
+	// Create a ruleset.
+	rulesetID := "ruleset-1"
+	nftRule := nftables.Rule{
+		UserData: []byte(rulesetID),
+	}
+	ruleset := rulesetManager.createRuleset(rulesetID, &nftRule, nil)
+	require.NotNil(t, ruleset, "createRuleset() failed")
+	require.Equal(t, ruleset.rulesetID, rulesetID, "rulesetID is incorrect")
+	require.Equal(t, ruleset.nftRule, &nftRule, "nftRule is incorrect")
+}
+
+func TestRulesetManager_addRule(t *testing.T) {
+	// Create a ruleset manager.
+	rulesetManager := newRuleManager()
+
+	// Create a ruleset.
+	rulesetID := "ruleset-1"
+	nftRule := nftables.Rule{}
+	ruleset := rulesetManager.createRuleset(rulesetID, &nftRule, nil)
+
+	// Add a rule to the ruleset.
+	ip := []byte("192.168.1.1")
+	rule, err := rulesetManager.addRule(ruleset, ip)
+	require.NoError(t, err, "addRule() failed")
+	require.NotNil(t, rule, "rule should not be nil")
+	require.NotEqual(t, rule.ruleID, "ruleID is empty")
+	require.EqualValues(t, rule.ip, ip, "ip is incorrect")
+	require.Contains(t, ruleset.issuedRules, rule.ruleID, "ruleID already exists in ruleset")
+	require.Contains(t, rulesetManager.issuedRuleID2rulesetID, rule.ruleID, "ruleID already exists in ruleset manager")
+
+	ruleset2 := &nftRuleset{
+		rulesetID: "ruleset-2",
+	}
+	_, err = rulesetManager.addRule(ruleset2, ip)
+	require.Error(t, err, "addRule() should have failed")
+}
+
+func TestRulesetManager_deleteRule(t *testing.T) {
+	// Create a ruleset manager.
+	rulesetManager := newRuleManager()
+
+	// Create a ruleset.
+	rulesetID := "ruleset-1"
+	nftRule := nftables.Rule{}
+	ruleset := rulesetManager.createRuleset(rulesetID, &nftRule, nil)
+
+	// Add a rule to the ruleset.
+	ip := []byte("192.168.1.1")
+	rule, err := rulesetManager.addRule(ruleset, ip)
+	require.NoError(t, err, "addRule() failed")
+	require.NotNil(t, rule, "rule should not be nil")
+
+	ip2 := []byte("192.168.1.1")
+	rule2, err := rulesetManager.addRule(ruleset, ip2)
+	require.NoError(t, err, "addRule() failed")
+	require.NotNil(t, rule2, "rule should not be nil")
+
+	hasNext := rulesetManager.deleteRule(rule)
+	require.True(t, hasNext, "deleteRule() should have returned true")
+
+	// Check that the rule is no longer in the manager.
+	require.NotContains(t, rulesetManager.issuedRuleID2rulesetID, rule.ruleID, "rule should have been deleted")
+
+	hasNext = rulesetManager.deleteRule(rule2)
+	require.False(t, hasNext, "deleteRule() should have returned false")
+}
+
+func TestRulesetManager_setNftRuleHandle(t *testing.T) {
+	// Create a ruleset manager.
+	rulesetManager := newRuleManager()
+	// Create a ruleset.
+	rulesetID := "ruleset-1"
+	nftRule := nftables.Rule{}
+	ruleset := rulesetManager.createRuleset(rulesetID, &nftRule, nil)
+	// Add a rule to the ruleset.
+	ip := []byte("192.168.0.1")
+
+	rule, err := rulesetManager.addRule(ruleset, ip)
+	require.NoError(t, err, "addRule() failed")
+	require.NotNil(t, rule, "rule should not be nil")
+
+	nftRuleCopy := nftRule
+	nftRuleCopy.Handle = 2
+	nftRuleCopy.UserData = []byte(rulesetID)
+	err = rulesetManager.setNftRuleHandle(&nftRuleCopy)
+	require.NoError(t, err, "setNftRuleHandle() failed")
+	// check correct work with references
+	require.Equal(t, nftRule.Handle, uint64(2), "nftRule.Handle is incorrect")
+}
+
+func TestRulesetManager_getRuleset(t *testing.T) {
+	// Create a ruleset manager.
+	rulesetManager := newRuleManager()
+	// Create a ruleset.
+	rulesetID := "ruleset-1"
+	nftRule := nftables.Rule{}
+	nftSet := nftables.Set{
+		ID: 2,
+	}
+	ruleset := rulesetManager.createRuleset(rulesetID, &nftRule, &nftSet)
+	require.NotNil(t, ruleset, "createRuleset() failed")
+
+	find, ok := rulesetManager.getRuleset(rulesetID)
+	require.True(t, ok, "getRuleset() failed")
+	require.Equal(t, ruleset, find, "getRulesetBySetID() failed")
+
+	_, ok = rulesetManager.getRuleset("does-not-exist")
+	require.False(t, ok, "getRuleset() failed")
+}

client/firewall/nftables/state.go

@@ -1 +0,0 @@
-package nftables

client/firewall/nftables/state_linux.go

@@ -1,47 +0,0 @@
-package nftables
-
-import (
-	"fmt"
-
-	"github.com/netbirdio/netbird/client/iface"
-	"github.com/netbirdio/netbird/client/iface/device"
-)
-
-type InterfaceState struct {
-	NameStr       string          `json:"name"`
-	WGAddress     iface.WGAddress `json:"wg_address"`
-	UserspaceBind bool            `json:"userspace_bind"`
-}
-
-func (i *InterfaceState) Name() string {
-	return i.NameStr
-}
-
-func (i *InterfaceState) Address() device.WGAddress {
-	return i.WGAddress
-}
-
-func (i *InterfaceState) IsUserspaceBind() bool {
-	return i.UserspaceBind
-}
-
-type ShutdownState struct {
-	InterfaceState *InterfaceState `json:"interface_state,omitempty"`
-}
-
-func (s *ShutdownState) Name() string {
-	return "nftables_state"
-}
-
-func (s *ShutdownState) Cleanup() error {
-	nft, err := Create(s.InterfaceState)
-	if err != nil {
-		return fmt.Errorf("create nftables manager: %w", err)
-	}
-
-	if err := nft.Reset(nil); err != nil {
-		return fmt.Errorf("reset nftables manager: %w", err)
-	}
-
-	return nil
-}

client/firewall/port.go

@@ -1,4 +1,4 @@
-package manager
+package firewall
 
 import (
 	"strconv"

client/firewall/test/cases_linux.go

@@ -1,49 +0,0 @@
-package test
-
-import (
-	"net/netip"
-
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
-)
-
-var (
-	InsertRuleTestCases = []struct {
-		Name      string
-		InputPair firewall.RouterPair
-	}{
-		{
-			Name: "Insert Forwarding IPV4 Rule",
-			InputPair: firewall.RouterPair{
-				ID:          "zxa",
-				Source:      netip.MustParsePrefix("100.100.100.1/32"),
-				Destination: netip.MustParsePrefix("100.100.200.0/24"),
-				Masquerade:  false,
-			},
-		},
-		{
-			Name: "Insert Forwarding And Nat IPV4 Rules",
-			InputPair: firewall.RouterPair{
-				ID:          "zxa",
-				Source:      netip.MustParsePrefix("100.100.100.1/32"),
-				Destination: netip.MustParsePrefix("100.100.200.0/24"),
-				Masquerade:  true,
-			},
-		},
-	}
-
-	RemoveRuleTestCases = []struct {
-		Name      string
-		InputPair firewall.RouterPair
-		IpVersion string
-	}{
-		{
-			Name: "Remove Forwarding And Nat IPV4 Rules",
-			InputPair: firewall.RouterPair{
-				ID:          "zxa",
-				Source:      netip.MustParsePrefix("100.100.100.1/32"),
-				Destination: netip.MustParsePrefix("100.100.200.0/24"),
-				Masquerade:  true,
-			},
-		},
-	}
-)

client/firewall/uspfilter/allow_netbird.go

@@ -1,27 +1,19 @@
-//go:build !windows
+//go:build !windows && !linux
 
 package uspfilter
 
-import "github.com/netbirdio/netbird/client/internal/statemanager"
-
 // Reset firewall to the default state
-func (m *Manager) Reset(stateManager *statemanager.Manager) error {
+func (m *Manager) Reset() error {
 	m.mutex.Lock()
 	defer m.mutex.Unlock()
 
 	m.outgoingRules = make(map[string]RuleSet)
 	m.incomingRules = make(map[string]RuleSet)
 
-	if m.nativeFirewall != nil {
-		return m.nativeFirewall.Reset(stateManager)
-	}
 	return nil
 }
 
 // AllowNetbird allows netbird interface traffic
 func (m *Manager) AllowNetbird() error {
-	if m.nativeFirewall != nil {
-		return m.nativeFirewall.AllowNetbird()
-	}
 	return nil
 }

client/firewall/uspfilter/allow_netbird_linux.go

@@ -0,0 +1,21 @@
+package uspfilter
+
+// AllowNetbird allows netbird interface traffic
+func (m *Manager) AllowNetbird() error {
+	return nil
+}
+
+// Reset firewall to the default state
+func (m *Manager) Reset() error {
+	m.mutex.Lock()
+	defer m.mutex.Unlock()
+
+	m.outgoingRules = make(map[string]RuleSet)
+	m.incomingRules = make(map[string]RuleSet)
+
+	if m.resetHook != nil {
+		return m.resetHook()
+	}
+
+	return nil
+}

client/firewall/uspfilter/allow_netbird_windows.go

@@ -1,39 +1,31 @@
 package uspfilter
 
 import (
+	"errors"
 	"fmt"
 	"os/exec"
+	"strings"
 	"syscall"
-
-	log "github.com/sirupsen/logrus"
-
-	"github.com/netbirdio/netbird/client/internal/statemanager"
 )
 
 type action string
 
 const (
-	addRule          action = "add"
-	deleteRule       action = "delete"
-	firewallRuleName        = "Netbird"
+	addRule    action = "add"
+	deleteRule action = "delete"
+
+	firewallRuleName     = "Netbird"
+	noRulesMatchCriteria = "No rules match the specified criteria"
 )
 
 // Reset firewall to the default state
-func (m *Manager) Reset(*statemanager.Manager) error {
+func (m *Manager) Reset() error {
 	m.mutex.Lock()
 	defer m.mutex.Unlock()
 
 	m.outgoingRules = make(map[string]RuleSet)
 	m.incomingRules = make(map[string]RuleSet)
 
-	if !isWindowsFirewallReachable() {
-		return nil
-	}
-
-	if !isFirewallRuleActive(firewallRuleName) {
-		return nil
-	}
-
 	if err := manageFirewallRule(firewallRuleName, deleteRule); err != nil {
 		return fmt.Errorf("couldn't remove windows firewall: %w", err)
 	}
@@ -43,13 +35,6 @@ func (m *Manager) Reset(*statemanager.Manager) error {
 
 // AllowNetbird allows netbird interface traffic
 func (m *Manager) AllowNetbird() error {
-	if !isWindowsFirewallReachable() {
-		return nil
-	}
-
-	if isFirewallRuleActive(firewallRuleName) {
-		return nil
-	}
 	return manageFirewallRule(firewallRuleName,
 		addRule,
 		"dir=in",
@@ -60,55 +45,47 @@ func (m *Manager) AllowNetbird() error {
 	)
 }
 
-func manageFirewallRule(ruleName string, action action, extraArgs ...string) error {
-
-	args := []string{"advfirewall", "firewall", string(action), "rule", "name=" + ruleName}
-	if action == addRule {
-		args = append(args, extraArgs...)
-	}
-	netshCmd := GetSystem32Command("netsh")
-	cmd := exec.Command(netshCmd, args...)
-	cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
-	return cmd.Run()
-}
-
-func isWindowsFirewallReachable() bool {
-	args := []string{"advfirewall", "show", "allprofiles", "state"}
-
-	netshCmd := GetSystem32Command("netsh")
-
-	cmd := exec.Command(netshCmd, args...)
-	cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
-
-	_, err := cmd.Output()
+func manageFirewallRule(ruleName string, action action, args ...string) error {
+	active, err := isFirewallRuleActive(ruleName)
 	if err != nil {
-		log.Infof("Windows firewall is not reachable, skipping default rule management. Using only user space rules. Error: %s", err)
-		return false
+		return err
 	}
 
-	return true
+	if (action == addRule && !active) || (action == deleteRule && active) {
+		baseArgs := []string{"advfirewall", "firewall", string(action), "rule", "name=" + ruleName}
+		args := append(baseArgs, args...)
+
+		cmd := exec.Command("netsh", args...)
+		cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
+		return cmd.Run()
+	}
+
+	return nil
 }
 
-func isFirewallRuleActive(ruleName string) bool {
+func isFirewallRuleActive(ruleName string) (bool, error) {
 	args := []string{"advfirewall", "firewall", "show", "rule", "name=" + ruleName}
 
-	netshCmd := GetSystem32Command("netsh")
-
-	cmd := exec.Command(netshCmd, args...)
+	cmd := exec.Command("netsh", args...)
 	cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
-	_, err := cmd.Output()
-	return err == nil
-}
-
-// GetSystem32Command checks if a command can be found in the system path and returns it. In case it can't find it
-// in the path it will return the full path of a command assuming C:\windows\system32 as the base path.
-func GetSystem32Command(command string) string {
-	_, err := exec.LookPath(command)
-	if err == nil {
-		return command
+	output, err := cmd.Output()
+	if err != nil {
+		var exitError *exec.ExitError
+		if errors.As(err, &exitError) {
+			// if the firewall rule is not active, we expect last exit code to be 1
+			exitStatus := exitError.Sys().(syscall.WaitStatus).ExitStatus()
+			if exitStatus == 1 {
+				if strings.Contains(string(output), noRulesMatchCriteria) {
+					return false, nil
+				}
+			}
+		}
+		return false, err
 	}
 
-	log.Tracef("Command %s not found in PATH, using C:\\windows\\system32\\%s.exe path", command, command)
+	if strings.Contains(string(output), noRulesMatchCriteria) {
+		return false, nil
+	}
 
-	return "C:\\windows\\system32\\" + command + ".exe"
+	return true, nil
 }

client/firewall/uspfilter/rule.go

@@ -5,7 +5,7 @@ import (
 
 	"github.com/google/gopacket"
 
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
+	fw "github.com/netbirdio/netbird/client/firewall"
 )
 
 // Rule to handle management of rules
@@ -15,7 +15,7 @@ type Rule struct {
 	ipLayer    gopacket.LayerType
 	matchByIP  bool
 	protoLayer gopacket.LayerType
-	direction  firewall.RuleDirection
+	direction  fw.RuleDirection
 	sPort      uint16
 	dPort      uint16
 	drop       bool

client/firewall/uspfilter/uspfilter.go

@@ -3,7 +3,6 @@ package uspfilter
 import (
 	"fmt"
 	"net"
-	"net/netip"
 	"sync"
 
 	"github.com/google/gopacket"
@@ -11,21 +10,15 @@ import (
 	"github.com/google/uuid"
 	log "github.com/sirupsen/logrus"
 
-	firewall "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/iface"
-	"github.com/netbirdio/netbird/client/iface/device"
-	"github.com/netbirdio/netbird/client/internal/statemanager"
+	fw "github.com/netbirdio/netbird/client/firewall"
+	"github.com/netbirdio/netbird/iface"
 )
 
 const layerTypeAll = 0
 
-var (
-	errRouteNotSupported = fmt.Errorf("route not supported with userspace firewall")
-)
-
 // IFaceMapper defines subset methods of interface required for manager
 type IFaceMapper interface {
-	SetFilter(device.PacketFilter) error
+	SetFilter(iface.PacketFilter) error
 	Address() iface.WGAddress
 }
 
@@ -34,12 +27,12 @@ type RuleSet map[string]Rule
 
 // Manager userspace firewall manager
 type Manager struct {
-	outgoingRules  map[string]RuleSet
-	incomingRules  map[string]RuleSet
-	wgNetwork      *net.IPNet
-	decoders       sync.Pool
-	wgIface        IFaceMapper
-	nativeFirewall firewall.Manager
+	outgoingRules map[string]RuleSet
+	incomingRules map[string]RuleSet
+	wgNetwork     *net.IPNet
+	decoders      sync.Pool
+	wgIface       IFaceMapper
+	resetHook func() error
 
 	mutex sync.RWMutex
 }
@@ -59,20 +52,6 @@ type decoder struct {
 
 // Create userspace firewall manager constructor
 func Create(iface IFaceMapper) (*Manager, error) {
-	return create(iface)
-}
-
-func CreateWithNativeFirewall(iface IFaceMapper, nativeFirewall firewall.Manager) (*Manager, error) {
-	mgr, err := create(iface)
-	if err != nil {
-		return nil, err
-	}
-
-	mgr.nativeFirewall = nativeFirewall
-	return mgr, nil
-}
-
-func create(iface IFaceMapper) (*Manager, error) {
 	m := &Manager{
 		decoders: sync.Pool{
 			New: func() any {
@@ -98,54 +77,27 @@ func create(iface IFaceMapper) (*Manager, error) {
 	return m, nil
 }
 
-func (m *Manager) Init(*statemanager.Manager) error {
-	return nil
-}
-
-func (m *Manager) IsServerRouteSupported() bool {
-	if m.nativeFirewall == nil {
-		return false
-	} else {
-		return true
-	}
-}
-
-func (m *Manager) AddNatRule(pair firewall.RouterPair) error {
-	if m.nativeFirewall == nil {
-		return errRouteNotSupported
-	}
-	return m.nativeFirewall.AddNatRule(pair)
-}
-
-// RemoveNatRule removes a routing firewall rule
-func (m *Manager) RemoveNatRule(pair firewall.RouterPair) error {
-	if m.nativeFirewall == nil {
-		return errRouteNotSupported
-	}
-	return m.nativeFirewall.RemoveNatRule(pair)
-}
-
-// AddPeerFiltering rule to the firewall
+// AddFiltering rule to the firewall
 //
 // If comment argument is empty firewall manager should set
 // rule ID as comment for the rule
-func (m *Manager) AddPeerFiltering(
+func (m *Manager) AddFiltering(
 	ip net.IP,
-	proto firewall.Protocol,
-	sPort *firewall.Port,
-	dPort *firewall.Port,
-	direction firewall.RuleDirection,
-	action firewall.Action,
+	proto fw.Protocol,
+	sPort *fw.Port,
+	dPort *fw.Port,
+	direction fw.RuleDirection,
+	action fw.Action,
 	ipsetName string,
 	comment string,
-) ([]firewall.Rule, error) {
+) (fw.Rule, error) {
 	r := Rule{
 		id:        uuid.New().String(),
 		ip:        ip,
 		ipLayer:   layers.LayerTypeIPv6,
 		matchByIP: true,
 		direction: direction,
-		drop:      action == firewall.ActionDrop,
+		drop:      action == fw.ActionDrop,
 		comment:   comment,
 	}
 	if ipNormalized := ip.To4(); ipNormalized != nil {
@@ -166,21 +118,21 @@ func (m *Manager) AddPeerFiltering(
 	}
 
 	switch proto {
-	case firewall.ProtocolTCP:
+	case fw.ProtocolTCP:
 		r.protoLayer = layers.LayerTypeTCP
-	case firewall.ProtocolUDP:
+	case fw.ProtocolUDP:
 		r.protoLayer = layers.LayerTypeUDP
-	case firewall.ProtocolICMP:
+	case fw.ProtocolICMP:
 		r.protoLayer = layers.LayerTypeICMPv4
 		if r.ipLayer == layers.LayerTypeIPv6 {
 			r.protoLayer = layers.LayerTypeICMPv6
 		}
-	case firewall.ProtocolALL:
+	case fw.ProtocolALL:
 		r.protoLayer = layerTypeAll
 	}
 
 	m.mutex.Lock()
-	if direction == firewall.RuleDirectionIN {
+	if direction == fw.RuleDirectionIN {
 		if _, ok := m.incomingRules[r.ip.String()]; !ok {
 			m.incomingRules[r.ip.String()] = make(RuleSet)
 		}
@@ -192,25 +144,12 @@ func (m *Manager) AddPeerFiltering(
 		m.outgoingRules[r.ip.String()][r.id] = r
 	}
 	m.mutex.Unlock()
-	return []firewall.Rule{&r}, nil
+
+	return &r, nil
 }
 
-func (m *Manager) AddRouteFiltering(sources []netip.Prefix, destination netip.Prefix, proto firewall.Protocol, sPort *firewall.Port, dPort *firewall.Port, action firewall.Action) (firewall.Rule, error) {
-	if m.nativeFirewall == nil {
-		return nil, errRouteNotSupported
-	}
-	return m.nativeFirewall.AddRouteFiltering(sources, destination, proto, sPort, dPort, action)
-}
-
-func (m *Manager) DeleteRouteRule(rule firewall.Rule) error {
-	if m.nativeFirewall == nil {
-		return errRouteNotSupported
-	}
-	return m.nativeFirewall.DeleteRouteRule(rule)
-}
-
-// DeletePeerRule from the firewall by rule definition
-func (m *Manager) DeletePeerRule(rule firewall.Rule) error {
+// DeleteRule from the firewall by rule definition
+func (m *Manager) DeleteRule(rule fw.Rule) error {
 	m.mutex.Lock()
 	defer m.mutex.Unlock()
 
@@ -219,7 +158,7 @@ func (m *Manager) DeletePeerRule(rule firewall.Rule) error {
 		return fmt.Errorf("delete rule: invalid rule type: %T", rule)
 	}
 
-	if r.direction == firewall.RuleDirectionIN {
+	if r.direction == fw.RuleDirectionIN {
 		_, ok := m.incomingRules[r.ip.String()][r.id]
 		if !ok {
 			return fmt.Errorf("delete rule: no rule with such id: %v", r.id)
@@ -236,14 +175,6 @@ func (m *Manager) DeletePeerRule(rule firewall.Rule) error {
 	return nil
 }
 
-// SetLegacyManagement doesn't need to be implemented for this manager
-func (m *Manager) SetLegacyManagement(isLegacy bool) error {
-	if m.nativeFirewall == nil {
-		return errRouteNotSupported
-	}
-	return m.nativeFirewall.SetLegacyManagement(isLegacy)
-}
-
 // Flush doesn't need to be implemented for this manager
 func (m *Manager) Flush() error { return nil }
 
@@ -257,7 +188,7 @@ func (m *Manager) DropIncoming(packetData []byte) bool {
 	return m.dropFilter(packetData, m.incomingRules, true)
 }
 
-// dropFilter implements same logic for booth direction of the traffic
+// dropFilter imlements same logic for booth direction of the traffic
 func (m *Manager) dropFilter(packetData []byte, rules map[string]RuleSet, isIncomingPacket bool) bool {
 	m.mutex.RLock()
 	defer m.mutex.RUnlock()
@@ -366,6 +297,7 @@ func validateRule(ip net.IP, packetData []byte, rules map[string]Rule, d *decode
 			if rule.dPort != 0 && rule.dPort == uint16(d.udp.DstPort) {
 				return rule.drop, true
 			}
+			return rule.drop, true
 		case layers.LayerTypeICMPv4, layers.LayerTypeICMPv6:
 			return rule.drop, true
 		}
@@ -390,7 +322,7 @@ func (m *Manager) AddUDPPacketHook(
 		protoLayer: layers.LayerTypeUDP,
 		dPort:      dPort,
 		ipLayer:    layers.LayerTypeIPv6,
-		direction:  firewall.RuleDirectionOUT,
+		direction:  fw.RuleDirectionOUT,
 		comment:    fmt.Sprintf("UDP Hook direction: %v, ip:%v, dport:%d", in, ip, dPort),
 		udpHook:    hook,
 	}
@@ -401,7 +333,7 @@ func (m *Manager) AddUDPPacketHook(
 
 	m.mutex.Lock()
 	if in {
-		r.direction = firewall.RuleDirectionIN
+		r.direction = fw.RuleDirectionIN
 		if _, ok := m.incomingRules[r.ip.String()]; !ok {
 			m.incomingRules[r.ip.String()] = make(map[string]Rule)
 		}
@@ -423,18 +355,21 @@ func (m *Manager) RemovePacketHook(hookID string) error {
 	for _, arr := range m.incomingRules {
 		for _, r := range arr {
 			if r.id == hookID {
-				rule := r
-				return m.DeletePeerRule(&rule)
+				return m.DeleteRule(&r)
 			}
 		}
 	}
 	for _, arr := range m.outgoingRules {
 		for _, r := range arr {
 			if r.id == hookID {
-				rule := r
-				return m.DeletePeerRule(&rule)
+				return m.DeleteRule(&r)
 			}
 		}
 	}
 	return fmt.Errorf("hook with given id not found")
 }
+
+// SetResetHook which will be executed in the end of Reset method
+func (m *Manager) SetResetHook(hook func() error) {
+	m.resetHook = hook
+}

client/firewall/uspfilter/uspfilter_test.go

@@ -10,17 +10,16 @@ import (
 	"github.com/google/gopacket/layers"
 	"github.com/stretchr/testify/require"
 
-	fw "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/iface"
-	"github.com/netbirdio/netbird/client/iface/device"
+	fw "github.com/netbirdio/netbird/client/firewall"
+	"github.com/netbirdio/netbird/iface"
 )
 
 type IFaceMock struct {
-	SetFilterFunc func(device.PacketFilter) error
+	SetFilterFunc func(iface.PacketFilter) error
 	AddressFunc   func() iface.WGAddress
 }
 
-func (i *IFaceMock) SetFilter(iface device.PacketFilter) error {
+func (i *IFaceMock) SetFilter(iface iface.PacketFilter) error {
 	if i.SetFilterFunc == nil {
 		return fmt.Errorf("not implemented")
 	}
@@ -36,7 +35,7 @@ func (i *IFaceMock) Address() iface.WGAddress {
 
 func TestManagerCreate(t *testing.T) {
 	ifaceMock := &IFaceMock{
-		SetFilterFunc: func(device.PacketFilter) error { return nil },
+		SetFilterFunc: func(iface.PacketFilter) error { return nil },
 	}
 
 	m, err := Create(ifaceMock)
@@ -50,10 +49,10 @@ func TestManagerCreate(t *testing.T) {
 	}
 }
 
-func TestManagerAddPeerFiltering(t *testing.T) {
+func TestManagerAddFiltering(t *testing.T) {
 	isSetFilterCalled := false
 	ifaceMock := &IFaceMock{
-		SetFilterFunc: func(device.PacketFilter) error {
+		SetFilterFunc: func(iface.PacketFilter) error {
 			isSetFilterCalled = true
 			return nil
 		},
@@ -72,7 +71,7 @@ func TestManagerAddPeerFiltering(t *testing.T) {
 	action := fw.ActionDrop
 	comment := "Test rule"
 
-	rule, err := m.AddPeerFiltering(ip, proto, nil, port, direction, action, "", comment)
+	rule, err := m.AddFiltering(ip, proto, nil, port, direction, action, "", comment)
 	if err != nil {
 		t.Errorf("failed to add filtering: %v", err)
 		return
@@ -91,7 +90,7 @@ func TestManagerAddPeerFiltering(t *testing.T) {
 
 func TestManagerDeleteRule(t *testing.T) {
 	ifaceMock := &IFaceMock{
-		SetFilterFunc: func(device.PacketFilter) error { return nil },
+		SetFilterFunc: func(iface.PacketFilter) error { return nil },
 	}
 
 	m, err := Create(ifaceMock)
@@ -107,7 +106,7 @@ func TestManagerDeleteRule(t *testing.T) {
 	action := fw.ActionDrop
 	comment := "Test rule"
 
-	rule, err := m.AddPeerFiltering(ip, proto, nil, port, direction, action, "", comment)
+	rule, err := m.AddFiltering(ip, proto, nil, port, direction, action, "", comment)
 	if err != nil {
 		t.Errorf("failed to add filtering: %v", err)
 		return
@@ -120,38 +119,30 @@ func TestManagerDeleteRule(t *testing.T) {
 	action = fw.ActionDrop
 	comment = "Test rule 2"
 
-	rule2, err := m.AddPeerFiltering(ip, proto, nil, port, direction, action, "", comment)
+	rule2, err := m.AddFiltering(ip, proto, nil, port, direction, action, "", comment)
 	if err != nil {
 		t.Errorf("failed to add filtering: %v", err)
 		return
 	}
 
-	for _, r := range rule {
-		err = m.DeletePeerRule(r)
-		if err != nil {
-			t.Errorf("failed to delete rule: %v", err)
-			return
-		}
+	err = m.DeleteRule(rule)
+	if err != nil {
+		t.Errorf("failed to delete rule: %v", err)
+		return
 	}
 
-	for _, r := range rule2 {
-		if _, ok := m.incomingRules[ip.String()][r.GetRuleID()]; !ok {
-			t.Errorf("rule2 is not in the incomingRules")
-		}
+	if _, ok := m.incomingRules[ip.String()][rule2.GetRuleID()]; !ok {
+		t.Errorf("rule2 is not in the incomingRules")
 	}
 
-	for _, r := range rule2 {
-		err = m.DeletePeerRule(r)
-		if err != nil {
-			t.Errorf("failed to delete rule: %v", err)
-			return
-		}
+	err = m.DeleteRule(rule2)
+	if err != nil {
+		t.Errorf("failed to delete rule: %v", err)
+		return
 	}
 
-	for _, r := range rule2 {
-		if _, ok := m.incomingRules[ip.String()][r.GetRuleID()]; ok {
-			t.Errorf("rule2 is not in the incomingRules")
-		}
+	if _, ok := m.incomingRules[ip.String()][rule2.GetRuleID()]; ok {
+		t.Errorf("rule2 is not in the incomingRules")
 	}
 }
 
@@ -237,7 +228,7 @@ func TestAddUDPPacketHook(t *testing.T) {
 
 func TestManagerReset(t *testing.T) {
 	ifaceMock := &IFaceMock{
-		SetFilterFunc: func(device.PacketFilter) error { return nil },
+		SetFilterFunc: func(iface.PacketFilter) error { return nil },
 	}
 
 	m, err := Create(ifaceMock)
@@ -253,13 +244,13 @@ func TestManagerReset(t *testing.T) {
 	action := fw.ActionDrop
 	comment := "Test rule"
 
-	_, err = m.AddPeerFiltering(ip, proto, nil, port, direction, action, "", comment)
+	_, err = m.AddFiltering(ip, proto, nil, port, direction, action, "", comment)
 	if err != nil {
 		t.Errorf("failed to add filtering: %v", err)
 		return
 	}
 
-	err = m.Reset(nil)
+	err = m.Reset()
 	if err != nil {
 		t.Errorf("failed to reset Manager: %v", err)
 		return
@@ -272,7 +263,7 @@ func TestManagerReset(t *testing.T) {
 
 func TestNotMatchByIP(t *testing.T) {
 	ifaceMock := &IFaceMock{
-		SetFilterFunc: func(device.PacketFilter) error { return nil },
+		SetFilterFunc: func(iface.PacketFilter) error { return nil },
 	}
 
 	m, err := Create(ifaceMock)
@@ -291,7 +282,7 @@ func TestNotMatchByIP(t *testing.T) {
 	action := fw.ActionAccept
 	comment := "Test rule"
 
-	_, err = m.AddPeerFiltering(ip, proto, nil, nil, direction, action, "", comment)
+	_, err = m.AddFiltering(ip, proto, nil, nil, direction, action, "", comment)
 	if err != nil {
 		t.Errorf("failed to add filtering: %v", err)
 		return
@@ -330,7 +321,7 @@ func TestNotMatchByIP(t *testing.T) {
 		return
 	}
 
-	if err = m.Reset(nil); err != nil {
+	if err = m.Reset(); err != nil {
 		t.Errorf("failed to reset Manager: %v", err)
 		return
 	}
@@ -340,7 +331,7 @@ func TestNotMatchByIP(t *testing.T) {
 func TestRemovePacketHook(t *testing.T) {
 	// creating mock iface
 	iface := &IFaceMock{
-		SetFilterFunc: func(device.PacketFilter) error { return nil },
+		SetFilterFunc: func(iface.PacketFilter) error { return nil },
 	}
 
 	// creating manager instance
@@ -389,14 +380,14 @@ func TestUSPFilterCreatePerformance(t *testing.T) {
 		t.Run(fmt.Sprintf("Testing %d rules", testMax), func(t *testing.T) {
 			// just check on the local interface
 			ifaceMock := &IFaceMock{
-				SetFilterFunc: func(device.PacketFilter) error { return nil },
+				SetFilterFunc: func(iface.PacketFilter) error { return nil },
 			}
 			manager, err := Create(ifaceMock)
 			require.NoError(t, err)
 			time.Sleep(time.Second)
 
 			defer func() {
-				if err := manager.Reset(nil); err != nil {
+				if err := manager.Reset(); err != nil {
 					t.Errorf("clear the manager state: %v", err)
 				}
 				time.Sleep(time.Second)
@@ -407,9 +398,9 @@ func TestUSPFilterCreatePerformance(t *testing.T) {
 			for i := 0; i < testMax; i++ {
 				port := &fw.Port{Values: []int{1000 + i}}
 				if i%2 == 0 {
-					_, err = manager.AddPeerFiltering(ip, "tcp", nil, port, fw.RuleDirectionOUT, fw.ActionAccept, "", "accept HTTP traffic")
+					_, err = manager.AddFiltering(ip, "tcp", nil, port, fw.RuleDirectionOUT, fw.ActionAccept, "", "accept HTTP traffic")
 				} else {
-					_, err = manager.AddPeerFiltering(ip, "tcp", nil, port, fw.RuleDirectionIN, fw.ActionAccept, "", "accept HTTP traffic")
+					_, err = manager.AddFiltering(ip, "tcp", nil, port, fw.RuleDirectionIN, fw.ActionAccept, "", "accept HTTP traffic")
 				}
 
 				require.NoError(t, err, "failed to add rule")

client/iface/bind/endpoint.go

@@ -1,5 +0,0 @@
-package bind
-
-import wgConn "golang.zx2c4.com/wireguard/conn"
-
-type Endpoint = wgConn.StdNetEndpoint

client/iface/bind/ice_bind.go

@@ -1,275 +0,0 @@
-package bind
-
-import (
-	"fmt"
-	"net"
-	"net/netip"
-	"runtime"
-	"strings"
-	"sync"
-
-	"github.com/pion/stun/v2"
-	"github.com/pion/transport/v3"
-	log "github.com/sirupsen/logrus"
-	"golang.org/x/net/ipv4"
-	wgConn "golang.zx2c4.com/wireguard/conn"
-)
-
-type RecvMessage struct {
-	Endpoint *Endpoint
-	Buffer   []byte
-}
-
-type receiverCreator struct {
-	iceBind *ICEBind
-}
-
-func (rc receiverCreator) CreateIPv4ReceiverFn(msgPool *sync.Pool, pc *ipv4.PacketConn, conn *net.UDPConn) wgConn.ReceiveFunc {
-	return rc.iceBind.createIPv4ReceiverFn(msgPool, pc, conn)
-}
-
-// ICEBind is a bind implementation with two main features:
-// 1. filter out STUN messages and handle them
-// 2. forward the received packets to the WireGuard interface from the relayed connection
-//
-// ICEBind.endpoints var is a map that stores the connection for each relayed peer. Fake address is just an IP address
-// without port, in the format of 127.1.x.x where x.x is the last two octets of the peer address. We try to avoid to
-// use the port because in the Send function the wgConn.Endpoint the port info is not exported.
-type ICEBind struct {
-	*wgConn.StdNetBind
-	RecvChan chan RecvMessage
-
-	transportNet transport.Net
-	filterFn     FilterFn
-	endpoints    map[netip.Addr]net.Conn
-	endpointsMu  sync.Mutex
-	// every time when Close() is called (i.e. BindUpdate()) we need to close exit from the receiveRelayed and create a
-	// new closed channel. With the closedChanMu we can safely close the channel and create a new one
-	closedChan   chan struct{}
-	closedChanMu sync.RWMutex // protect the closeChan recreation from reading from it.
-	closed       bool
-
-	muUDPMux sync.Mutex
-	udpMux   *UniversalUDPMuxDefault
-}
-
-func NewICEBind(transportNet transport.Net, filterFn FilterFn) *ICEBind {
-	b, _ := wgConn.NewStdNetBind().(*wgConn.StdNetBind)
-	ib := &ICEBind{
-		StdNetBind:   b,
-		RecvChan:     make(chan RecvMessage, 1),
-		transportNet: transportNet,
-		filterFn:     filterFn,
-		endpoints:    make(map[netip.Addr]net.Conn),
-		closedChan:   make(chan struct{}),
-		closed:       true,
-	}
-
-	rc := receiverCreator{
-		ib,
-	}
-	ib.StdNetBind = wgConn.NewStdNetBindWithReceiverCreator(rc)
-	return ib
-}
-
-func (s *ICEBind) Open(uport uint16) ([]wgConn.ReceiveFunc, uint16, error) {
-	s.closed = false
-	s.closedChanMu.Lock()
-	s.closedChan = make(chan struct{})
-	s.closedChanMu.Unlock()
-	fns, port, err := s.StdNetBind.Open(uport)
-	if err != nil {
-		return nil, 0, err
-	}
-	fns = append(fns, s.receiveRelayed)
-	return fns, port, nil
-}
-
-func (s *ICEBind) Close() error {
-	if s.closed {
-		return nil
-	}
-	s.closed = true
-
-	close(s.closedChan)
-
-	return s.StdNetBind.Close()
-}
-
-// GetICEMux returns the ICE UDPMux that was created and used by ICEBind
-func (s *ICEBind) GetICEMux() (*UniversalUDPMuxDefault, error) {
-	s.muUDPMux.Lock()
-	defer s.muUDPMux.Unlock()
-	if s.udpMux == nil {
-		return nil, fmt.Errorf("ICEBind has not been initialized yet")
-	}
-
-	return s.udpMux, nil
-}
-
-func (b *ICEBind) SetEndpoint(peerAddress *net.UDPAddr, conn net.Conn) (*net.UDPAddr, error) {
-	fakeUDPAddr, err := fakeAddress(peerAddress)
-	if err != nil {
-		return nil, err
-	}
-
-	// force IPv4
-	fakeAddr, ok := netip.AddrFromSlice(fakeUDPAddr.IP.To4())
-	if !ok {
-		return nil, fmt.Errorf("failed to convert IP to netip.Addr")
-	}
-
-	b.endpointsMu.Lock()
-	b.endpoints[fakeAddr] = conn
-	b.endpointsMu.Unlock()
-
-	return fakeUDPAddr, nil
-}
-
-func (b *ICEBind) RemoveEndpoint(fakeUDPAddr *net.UDPAddr) {
-	fakeAddr, ok := netip.AddrFromSlice(fakeUDPAddr.IP.To4())
-	if !ok {
-		log.Warnf("failed to convert IP to netip.Addr")
-		return
-	}
-
-	b.endpointsMu.Lock()
-	defer b.endpointsMu.Unlock()
-	delete(b.endpoints, fakeAddr)
-}
-
-func (b *ICEBind) Send(bufs [][]byte, ep wgConn.Endpoint) error {
-	b.endpointsMu.Lock()
-	conn, ok := b.endpoints[ep.DstIP()]
-	b.endpointsMu.Unlock()
-	if !ok {
-		return b.StdNetBind.Send(bufs, ep)
-	}
-
-	for _, buf := range bufs {
-		if _, err := conn.Write(buf); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (s *ICEBind) createIPv4ReceiverFn(ipv4MsgsPool *sync.Pool, pc *ipv4.PacketConn, conn *net.UDPConn) wgConn.ReceiveFunc {
-	s.muUDPMux.Lock()
-	defer s.muUDPMux.Unlock()
-
-	s.udpMux = NewUniversalUDPMuxDefault(
-		UniversalUDPMuxParams{
-			UDPConn:  conn,
-			Net:      s.transportNet,
-			FilterFn: s.filterFn,
-		},
-	)
-	return func(bufs [][]byte, sizes []int, eps []wgConn.Endpoint) (n int, err error) {
-		msgs := ipv4MsgsPool.Get().(*[]ipv4.Message)
-		defer ipv4MsgsPool.Put(msgs)
-		for i := range bufs {
-			(*msgs)[i].Buffers[0] = bufs[i]
-		}
-		var numMsgs int
-		if runtime.GOOS == "linux" {
-			numMsgs, err = pc.ReadBatch(*msgs, 0)
-			if err != nil {
-				return 0, err
-			}
-		} else {
-			msg := &(*msgs)[0]
-			msg.N, msg.NN, _, msg.Addr, err = conn.ReadMsgUDP(msg.Buffers[0], msg.OOB)
-			if err != nil {
-				return 0, err
-			}
-			numMsgs = 1
-		}
-		for i := 0; i < numMsgs; i++ {
-			msg := &(*msgs)[i]
-
-			// todo: handle err
-			ok, _ := s.filterOutStunMessages(msg.Buffers, msg.N, msg.Addr)
-			if ok {
-				sizes[i] = 0
-			} else {
-				sizes[i] = msg.N
-			}
-
-			addrPort := msg.Addr.(*net.UDPAddr).AddrPort()
-			ep := &wgConn.StdNetEndpoint{AddrPort: addrPort} // TODO: remove allocation
-			wgConn.GetSrcFromControl(msg.OOB[:msg.NN], ep)
-			eps[i] = ep
-		}
-		return numMsgs, nil
-	}
-}
-
-func (s *ICEBind) filterOutStunMessages(buffers [][]byte, n int, addr net.Addr) (bool, error) {
-	for i := range buffers {
-		if !stun.IsMessage(buffers[i]) {
-			continue
-		}
-
-		msg, err := s.parseSTUNMessage(buffers[i][:n])
-		if err != nil {
-			buffers[i] = []byte{}
-			return true, err
-		}
-
-		muxErr := s.udpMux.HandleSTUNMessage(msg, addr)
-		if muxErr != nil {
-			log.Warnf("failed to handle STUN packet")
-		}
-
-		buffers[i] = []byte{}
-		return true, nil
-	}
-	return false, nil
-}
-
-func (s *ICEBind) parseSTUNMessage(raw []byte) (*stun.Message, error) {
-	msg := &stun.Message{
-		Raw: raw,
-	}
-	if err := msg.Decode(); err != nil {
-		return nil, err
-	}
-
-	return msg, nil
-}
-
-// receiveRelayed is a receive function that is used to receive packets from the relayed connection and forward to the
-// WireGuard. Critical part is do not block if the Closed() has been called.
-func (c *ICEBind) receiveRelayed(buffs [][]byte, sizes []int, eps []wgConn.Endpoint) (int, error) {
-	c.closedChanMu.RLock()
-	defer c.closedChanMu.RUnlock()
-
-	select {
-	case <-c.closedChan:
-		return 0, net.ErrClosed
-	case msg, ok := <-c.RecvChan:
-		if !ok {
-			return 0, net.ErrClosed
-		}
-		copy(buffs[0], msg.Buffer)
-		sizes[0] = len(msg.Buffer)
-		eps[0] = wgConn.Endpoint(msg.Endpoint)
-		return 1, nil
-	}
-}
-
-// fakeAddress returns a fake address that is used to as an identifier for the peer.
-// The fake address is in the format of 127.1.x.x where x.x is the last two octets of the peer address.
-func fakeAddress(peerAddress *net.UDPAddr) (*net.UDPAddr, error) {
-	octets := strings.Split(peerAddress.IP.String(), ".")
-	if len(octets) != 4 {
-		return nil, fmt.Errorf("invalid IP format")
-	}
-
-	newAddr := &net.UDPAddr{
-		IP:   net.ParseIP(fmt.Sprintf("127.1.%s.%s", octets[2], octets[3])),
-		Port: peerAddress.Port,
-	}
-	return newAddr, nil
-}

client/iface/configurer/err.go

@@ -1,5 +0,0 @@
-package configurer
-
-import "errors"
-
-var ErrPeerNotFound = errors.New("peer not found")

client/iface/configurer/uapi.go

@@ -1,26 +0,0 @@
-//go:build !windows
-
-package configurer
-
-import (
-	"net"
-
-	log "github.com/sirupsen/logrus"
-	"golang.zx2c4.com/wireguard/ipc"
-)
-
-func openUAPI(deviceName string) (net.Listener, error) {
-	uapiSock, err := ipc.UAPIOpen(deviceName)
-	if err != nil {
-		log.Errorf("failed to open uapi socket: %v", err)
-		return nil, err
-	}
-
-	listener, err := ipc.UAPIListen(deviceName, uapiSock)
-	if err != nil {
-		log.Errorf("failed to listen on uapi socket: %v", err)
-		return nil, err
-	}
-
-	return listener, nil
-}

client/iface/configurer/uapi_windows.go

@@ -1,11 +0,0 @@
-package configurer
-
-import (
-	"net"
-
-	"golang.zx2c4.com/wireguard/ipc"
-)
-
-func openUAPI(deviceName string) (net.Listener, error) {
-	return ipc.UAPIListen(deviceName)
-}

client/iface/configurer/usp.go

@@ -1,369 +0,0 @@
-package configurer
-
-import (
-	"encoding/hex"
-	"fmt"
-	"net"
-	"os"
-	"runtime"
-	"strconv"
-	"strings"
-	"time"
-
-	log "github.com/sirupsen/logrus"
-	"golang.zx2c4.com/wireguard/device"
-	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
-
-	nbnet "github.com/netbirdio/netbird/util/net"
-)
-
-var ErrAllowedIPNotFound = fmt.Errorf("allowed IP not found")
-
-type WGUSPConfigurer struct {
-	device     *device.Device
-	deviceName string
-
-	uapiListener net.Listener
-}
-
-func NewUSPConfigurer(device *device.Device, deviceName string) *WGUSPConfigurer {
-	wgCfg := &WGUSPConfigurer{
-		device:     device,
-		deviceName: deviceName,
-	}
-	wgCfg.startUAPI()
-	return wgCfg
-}
-
-func (c *WGUSPConfigurer) ConfigureInterface(privateKey string, port int) error {
-	log.Debugf("adding Wireguard private key")
-	key, err := wgtypes.ParseKey(privateKey)
-	if err != nil {
-		return err
-	}
-	fwmark := getFwmark()
-	config := wgtypes.Config{
-		PrivateKey:   &key,
-		ReplacePeers: true,
-		FirewallMark: &fwmark,
-		ListenPort:   &port,
-	}
-
-	return c.device.IpcSet(toWgUserspaceString(config))
-}
-
-func (c *WGUSPConfigurer) UpdatePeer(peerKey string, allowedIps string, keepAlive time.Duration, endpoint *net.UDPAddr, preSharedKey *wgtypes.Key) error {
-	// parse allowed ips
-	_, ipNet, err := net.ParseCIDR(allowedIps)
-	if err != nil {
-		return err
-	}
-
-	peerKeyParsed, err := wgtypes.ParseKey(peerKey)
-	if err != nil {
-		return err
-	}
-	peer := wgtypes.PeerConfig{
-		PublicKey:         peerKeyParsed,
-		ReplaceAllowedIPs: false,
-		// don't replace allowed ips, wg will handle duplicated peer IP
-		AllowedIPs:                  []net.IPNet{*ipNet},
-		PersistentKeepaliveInterval: &keepAlive,
-		PresharedKey:                preSharedKey,
-		Endpoint:                    endpoint,
-	}
-
-	config := wgtypes.Config{
-		Peers: []wgtypes.PeerConfig{peer},
-	}
-
-	return c.device.IpcSet(toWgUserspaceString(config))
-}
-
-func (c *WGUSPConfigurer) RemovePeer(peerKey string) error {
-	peerKeyParsed, err := wgtypes.ParseKey(peerKey)
-	if err != nil {
-		return err
-	}
-
-	peer := wgtypes.PeerConfig{
-		PublicKey: peerKeyParsed,
-		Remove:    true,
-	}
-
-	config := wgtypes.Config{
-		Peers: []wgtypes.PeerConfig{peer},
-	}
-	return c.device.IpcSet(toWgUserspaceString(config))
-}
-
-func (c *WGUSPConfigurer) AddAllowedIP(peerKey string, allowedIP string) error {
-	_, ipNet, err := net.ParseCIDR(allowedIP)
-	if err != nil {
-		return err
-	}
-
-	peerKeyParsed, err := wgtypes.ParseKey(peerKey)
-	if err != nil {
-		return err
-	}
-	peer := wgtypes.PeerConfig{
-		PublicKey:         peerKeyParsed,
-		UpdateOnly:        true,
-		ReplaceAllowedIPs: false,
-		AllowedIPs:        []net.IPNet{*ipNet},
-	}
-
-	config := wgtypes.Config{
-		Peers: []wgtypes.PeerConfig{peer},
-	}
-
-	return c.device.IpcSet(toWgUserspaceString(config))
-}
-
-func (c *WGUSPConfigurer) RemoveAllowedIP(peerKey string, ip string) error {
-	ipc, err := c.device.IpcGet()
-	if err != nil {
-		return err
-	}
-
-	peerKeyParsed, err := wgtypes.ParseKey(peerKey)
-	if err != nil {
-		return err
-	}
-	hexKey := hex.EncodeToString(peerKeyParsed[:])
-
-	lines := strings.Split(ipc, "\n")
-
-	peer := wgtypes.PeerConfig{
-		PublicKey:         peerKeyParsed,
-		UpdateOnly:        true,
-		ReplaceAllowedIPs: true,
-		AllowedIPs:        []net.IPNet{},
-	}
-
-	foundPeer := false
-	removedAllowedIP := false
-	for _, line := range lines {
-		line = strings.TrimSpace(line)
-
-		// If we're within the details of the found peer and encounter another public key,
-		// this means we're starting another peer's details. So, reset the flag.
-		if strings.HasPrefix(line, "public_key=") && foundPeer {
-			foundPeer = false
-		}
-
-		// Identify the peer with the specific public key
-		if line == fmt.Sprintf("public_key=%s", hexKey) {
-			foundPeer = true
-		}
-
-		// If we're within the details of the found peer and find the specific allowed IP, skip this line
-		if foundPeer && line == "allowed_ip="+ip {
-			removedAllowedIP = true
-			continue
-		}
-
-		// Append the line to the output string
-		if foundPeer && strings.HasPrefix(line, "allowed_ip=") {
-			allowedIP := strings.TrimPrefix(line, "allowed_ip=")
-			_, ipNet, err := net.ParseCIDR(allowedIP)
-			if err != nil {
-				return err
-			}
-			peer.AllowedIPs = append(peer.AllowedIPs, *ipNet)
-		}
-	}
-
-	if !removedAllowedIP {
-		return ErrAllowedIPNotFound
-	}
-	config := wgtypes.Config{
-		Peers: []wgtypes.PeerConfig{peer},
-	}
-	return c.device.IpcSet(toWgUserspaceString(config))
-}
-
-// startUAPI starts the UAPI listener for managing the WireGuard interface via external tool
-func (t *WGUSPConfigurer) startUAPI() {
-	var err error
-	t.uapiListener, err = openUAPI(t.deviceName)
-	if err != nil {
-		log.Errorf("failed to open uapi listener: %v", err)
-		return
-	}
-
-	go func(uapi net.Listener) {
-		for {
-			uapiConn, uapiErr := uapi.Accept()
-			if uapiErr != nil {
-				log.Tracef("%s", uapiErr)
-				return
-			}
-			go func() {
-				t.device.IpcHandle(uapiConn)
-			}()
-		}
-	}(t.uapiListener)
-}
-
-func (t *WGUSPConfigurer) Close() {
-	if t.uapiListener != nil {
-		err := t.uapiListener.Close()
-		if err != nil {
-			log.Errorf("failed to close uapi listener: %v", err)
-		}
-	}
-
-	if runtime.GOOS == "linux" {
-		sockPath := "/var/run/wireguard/" + t.deviceName + ".sock"
-		if _, statErr := os.Stat(sockPath); statErr == nil {
-			_ = os.Remove(sockPath)
-		}
-	}
-}
-
-func (t *WGUSPConfigurer) GetStats(peerKey string) (WGStats, error) {
-	ipc, err := t.device.IpcGet()
-	if err != nil {
-		return WGStats{}, fmt.Errorf("ipc get: %w", err)
-	}
-
-	stats, err := findPeerInfo(ipc, peerKey, []string{
-		"last_handshake_time_sec",
-		"last_handshake_time_nsec",
-		"tx_bytes",
-		"rx_bytes",
-	})
-	if err != nil {
-		return WGStats{}, fmt.Errorf("find peer info: %w", err)
-	}
-
-	sec, err := strconv.ParseInt(stats["last_handshake_time_sec"], 10, 64)
-	if err != nil {
-		return WGStats{}, fmt.Errorf("parse handshake sec: %w", err)
-	}
-	nsec, err := strconv.ParseInt(stats["last_handshake_time_nsec"], 10, 64)
-	if err != nil {
-		return WGStats{}, fmt.Errorf("parse handshake nsec: %w", err)
-	}
-	txBytes, err := strconv.ParseInt(stats["tx_bytes"], 10, 64)
-	if err != nil {
-		return WGStats{}, fmt.Errorf("parse tx_bytes: %w", err)
-	}
-	rxBytes, err := strconv.ParseInt(stats["rx_bytes"], 10, 64)
-	if err != nil {
-		return WGStats{}, fmt.Errorf("parse rx_bytes: %w", err)
-	}
-
-	return WGStats{
-		LastHandshake: time.Unix(sec, nsec),
-		TxBytes:       txBytes,
-		RxBytes:       rxBytes,
-	}, nil
-}
-
-func findPeerInfo(ipcInput string, peerKey string, searchConfigKeys []string) (map[string]string, error) {
-	peerKeyParsed, err := wgtypes.ParseKey(peerKey)
-	if err != nil {
-		return nil, fmt.Errorf("parse key: %w", err)
-	}
-
-	hexKey := hex.EncodeToString(peerKeyParsed[:])
-
-	lines := strings.Split(ipcInput, "\n")
-
-	configFound := map[string]string{}
-	foundPeer := false
-	for _, line := range lines {
-		line = strings.TrimSpace(line)
-
-		// If we're within the details of the found peer and encounter another public key,
-		// this means we're starting another peer's details. So, stop.
-		if strings.HasPrefix(line, "public_key=") && foundPeer {
-			break
-		}
-
-		// Identify the peer with the specific public key
-		if line == fmt.Sprintf("public_key=%s", hexKey) {
-			foundPeer = true
-		}
-
-		for _, key := range searchConfigKeys {
-			if foundPeer && strings.HasPrefix(line, key+"=") {
-				v := strings.SplitN(line, "=", 2)
-				configFound[v[0]] = v[1]
-			}
-		}
-	}
-
-	// todo: use multierr
-	for _, key := range searchConfigKeys {
-		if _, ok := configFound[key]; !ok {
-			return configFound, fmt.Errorf("config key not found: %s", key)
-		}
-	}
-	if !foundPeer {
-		return nil, fmt.Errorf("%w: %s", ErrPeerNotFound, peerKey)
-	}
-
-	return configFound, nil
-}
-
-func toWgUserspaceString(wgCfg wgtypes.Config) string {
-	var sb strings.Builder
-	if wgCfg.PrivateKey != nil {
-		hexKey := hex.EncodeToString(wgCfg.PrivateKey[:])
-		sb.WriteString(fmt.Sprintf("private_key=%s\n", hexKey))
-	}
-
-	if wgCfg.ListenPort != nil {
-		sb.WriteString(fmt.Sprintf("listen_port=%d\n", *wgCfg.ListenPort))
-	}
-
-	if wgCfg.ReplacePeers {
-		sb.WriteString("replace_peers=true\n")
-	}
-
-	if wgCfg.FirewallMark != nil {
-		sb.WriteString(fmt.Sprintf("fwmark=%d\n", *wgCfg.FirewallMark))
-	}
-
-	for _, p := range wgCfg.Peers {
-		hexKey := hex.EncodeToString(p.PublicKey[:])
-		sb.WriteString(fmt.Sprintf("public_key=%s\n", hexKey))
-
-		if p.PresharedKey != nil {
-			preSharedHexKey := hex.EncodeToString(p.PresharedKey[:])
-			sb.WriteString(fmt.Sprintf("preshared_key=%s\n", preSharedHexKey))
-		}
-
-		if p.Remove {
-			sb.WriteString("remove=true")
-		}
-
-		if p.ReplaceAllowedIPs {
-			sb.WriteString("replace_allowed_ips=true\n")
-		}
-
-		for _, aip := range p.AllowedIPs {
-			sb.WriteString(fmt.Sprintf("allowed_ip=%s\n", aip.String()))
-		}
-
-		if p.Endpoint != nil {
-			sb.WriteString(fmt.Sprintf("endpoint=%s\n", p.Endpoint.String()))
-		}
-
-		if p.PersistentKeepaliveInterval != nil {
-			sb.WriteString(fmt.Sprintf("persistent_keepalive_interval=%d\n", int(p.PersistentKeepaliveInterval.Seconds())))
-		}
-	}
-	return sb.String()
-}
-
-func getFwmark() int {
-	if runtime.GOOS == "linux" && !nbnet.CustomRoutingDisabled() {
-		return nbnet.NetbirdFwmark
-	}
-	return 0
-}

client/iface/configurer/usp_test.go

@@ -1,104 +0,0 @@
-package configurer
-
-import (
-	"encoding/hex"
-	"fmt"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
-)
-
-var ipcFixture = `
-private_key=e84b5a6d2717c1003a13b431570353dbaca9146cf150c5f8575680feba52027a
-listen_port=12912
-public_key=b85996fecc9c7f1fc6d2572a76eda11d59bcd20be8e543b15ce4bd85a8e75a33
-preshared_key=188515093e952f5f22e865cef3012e72f8b5f0b598ac0309d5dacce3b70fcf52
-allowed_ip=192.168.4.4/32
-endpoint=[abcd:23::33%2]:51820
-public_key=58402e695ba1772b1cc9309755f043251ea77fdcf10fbe63989ceb7e19321376
-tx_bytes=38333
-rx_bytes=2224
-allowed_ip=192.168.4.6/32
-persistent_keepalive_interval=111
-endpoint=182.122.22.19:3233
-public_key=662e14fd594556f522604703340351258903b64f35553763f19426ab2a515c58
-endpoint=5.152.198.39:51820
-allowed_ip=192.168.4.10/32
-allowed_ip=192.168.4.11/32
-tx_bytes=1212111
-rx_bytes=1929999999
-protocol_version=1
-errno=0
-
-`
-
-func Test_findPeerInfo(t *testing.T) {
-	tests := []struct {
-		name       string
-		peerKey    string
-		searchKeys []string
-		want       map[string]string
-		wantErr    bool
-	}{
-		{
-			name:       "single",
-			peerKey:    "58402e695ba1772b1cc9309755f043251ea77fdcf10fbe63989ceb7e19321376",
-			searchKeys: []string{"tx_bytes"},
-			want: map[string]string{
-				"tx_bytes": "38333",
-			},
-			wantErr: false,
-		},
-		{
-			name:       "multiple",
-			peerKey:    "58402e695ba1772b1cc9309755f043251ea77fdcf10fbe63989ceb7e19321376",
-			searchKeys: []string{"tx_bytes", "rx_bytes"},
-			want: map[string]string{
-				"tx_bytes": "38333",
-				"rx_bytes": "2224",
-			},
-			wantErr: false,
-		},
-		{
-			name:       "lastpeer",
-			peerKey:    "662e14fd594556f522604703340351258903b64f35553763f19426ab2a515c58",
-			searchKeys: []string{"tx_bytes", "rx_bytes"},
-			want: map[string]string{
-				"tx_bytes": "1212111",
-				"rx_bytes": "1929999999",
-			},
-			wantErr: false,
-		},
-		{
-			name:       "peer not found",
-			peerKey:    "1111111111111111111111111111111111111111111111111111111111111111",
-			searchKeys: nil,
-			want:       nil,
-			wantErr:    true,
-		},
-		{
-			name:       "key not found",
-			peerKey:    "662e14fd594556f522604703340351258903b64f35553763f19426ab2a515c58",
-			searchKeys: []string{"tx_bytes", "unknown_key"},
-			want: map[string]string{
-				"tx_bytes": "1212111",
-			},
-			wantErr: true,
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			res, err := hex.DecodeString(tt.peerKey)
-			require.NoError(t, err)
-
-			key, err := wgtypes.NewKey(res)
-			require.NoError(t, err)
-
-			got, err := findPeerInfo(ipcFixture, key.String(), tt.searchKeys)
-			assert.Equalf(t, tt.wantErr, err != nil, fmt.Sprintf("findPeerInfo(%v, %v, %v)", ipcFixture, key.String(), tt.searchKeys))
-			assert.Equalf(t, tt.want, got, "findPeerInfo(%v, %v, %v)", ipcFixture, key.String(), tt.searchKeys)
-		})
-	}
-}

client/iface/configurer/wgstats.go

@@ -1,9 +0,0 @@
-package configurer
-
-import "time"
-
-type WGStats struct {
-	LastHandshake time.Time
-	TxBytes       int64
-	RxBytes       int64
-}

client/iface/device.go

@@ -1,18 +0,0 @@
-//go:build !android
-
-package iface
-
-import (
-	"github.com/netbirdio/netbird/client/iface/bind"
-	"github.com/netbirdio/netbird/client/iface/device"
-)
-
-type WGTunDevice interface {
-	Create() (device.WGConfigurer, error)
-	Up() (*bind.UniversalUDPMuxDefault, error)
-	UpdateAddr(address WGAddress) error
-	WgAddress() WGAddress
-	DeviceName() string
-	Close() error
-	FilteredDevice() *device.FilteredDevice
-}

client/iface/device/adapter.go

@@ -1,8 +0,0 @@
-package device
-
-// TunAdapter is an interface for create tun device from external service
-type TunAdapter interface {
-	ConfigureInterface(address string, mtu int, dns string, searchDomains string, routes string) (int, error)
-	UpdateAddr(address string) error
-	ProtectSocket(fd int32) bool
-}

client/iface/device/args.go

@@ -1,6 +0,0 @@
-package device
-
-type MobileIFaceArguments struct {
-	TunAdapter TunAdapter // only for Android
-	TunFd      int        // only for iOS
-}

client/iface/device/device_android.go

@@ -1,139 +0,0 @@
-//go:build android
-
-package device
-
-import (
-	"strings"
-
-	log "github.com/sirupsen/logrus"
-	"golang.org/x/sys/unix"
-	"golang.zx2c4.com/wireguard/device"
-	"golang.zx2c4.com/wireguard/tun"
-
-	"github.com/netbirdio/netbird/client/iface/bind"
-	"github.com/netbirdio/netbird/client/iface/configurer"
-)
-
-// WGTunDevice ignore the WGTunDevice interface on Android because the creation of the tun device is different on this platform
-type WGTunDevice struct {
-	address    WGAddress
-	port       int
-	key        string
-	mtu        int
-	iceBind    *bind.ICEBind
-	tunAdapter TunAdapter
-
-	name           string
-	device         *device.Device
-	filteredDevice *FilteredDevice
-	udpMux         *bind.UniversalUDPMuxDefault
-	configurer     WGConfigurer
-}
-
-func NewTunDevice(address WGAddress, port int, key string, mtu int, iceBind *bind.ICEBind, tunAdapter TunAdapter) *WGTunDevice {
-	return &WGTunDevice{
-		address:    address,
-		port:       port,
-		key:        key,
-		mtu:        mtu,
-		iceBind:    iceBind,
-		tunAdapter: tunAdapter,
-	}
-}
-
-func (t *WGTunDevice) Create(routes []string, dns string, searchDomains []string) (WGConfigurer, error) {
-	log.Info("create tun interface")
-
-	routesString := routesToString(routes)
-	searchDomainsToString := searchDomainsToString(searchDomains)
-
-	fd, err := t.tunAdapter.ConfigureInterface(t.address.String(), t.mtu, dns, searchDomainsToString, routesString)
-	if err != nil {
-		log.Errorf("failed to create Android interface: %s", err)
-		return nil, err
-	}
-
-	tunDevice, name, err := tun.CreateUnmonitoredTUNFromFD(fd)
-	if err != nil {
-		_ = unix.Close(fd)
-		log.Errorf("failed to create Android interface: %s", err)
-		return nil, err
-	}
-	t.name = name
-	t.filteredDevice = newDeviceFilter(tunDevice)
-
-	log.Debugf("attaching to interface %v", name)
-	t.device = device.NewDevice(t.filteredDevice, t.iceBind, device.NewLogger(wgLogLevel(), "[wiretrustee] "))
-	// without this property mobile devices can discover remote endpoints if the configured one was wrong.
-	// this helps with support for the older NetBird clients that had a hardcoded direct mode
-	// t.device.DisableSomeRoamingForBrokenMobileSemantics()
-
-	t.configurer = configurer.NewUSPConfigurer(t.device, t.name)
-	err = t.configurer.ConfigureInterface(t.key, t.port)
-	if err != nil {
-		t.device.Close()
-		t.configurer.Close()
-		return nil, err
-	}
-	return t.configurer, nil
-}
-func (t *WGTunDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
-	err := t.device.Up()
-	if err != nil {
-		return nil, err
-	}
-
-	udpMux, err := t.iceBind.GetICEMux()
-	if err != nil {
-		return nil, err
-	}
-	t.udpMux = udpMux
-	log.Debugf("device is ready to use: %s", t.name)
-	return udpMux, nil
-}
-
-func (t *WGTunDevice) UpdateAddr(addr WGAddress) error {
-	// todo implement
-	return nil
-}
-
-func (t *WGTunDevice) Close() error {
-	if t.configurer != nil {
-		t.configurer.Close()
-	}
-
-	if t.device != nil {
-		t.device.Close()
-		t.device = nil
-	}
-
-	if t.udpMux != nil {
-		return t.udpMux.Close()
-
-	}
-	return nil
-}
-
-func (t *WGTunDevice) Device() *device.Device {
-	return t.device
-}
-
-func (t *WGTunDevice) DeviceName() string {
-	return t.name
-}
-
-func (t *WGTunDevice) WgAddress() WGAddress {
-	return t.address
-}
-
-func (t *WGTunDevice) FilteredDevice() *FilteredDevice {
-	return t.filteredDevice
-}
-
-func routesToString(routes []string) string {
-	return strings.Join(routes, ";")
-}
-
-func searchDomainsToString(searchDomains []string) string {
-	return strings.Join(searchDomains, ";")
-}

client/iface/device/device_darwin.go

@@ -1,140 +0,0 @@
-//go:build !ios
-
-package device
-
-import (
-	"fmt"
-	"os/exec"
-
-	log "github.com/sirupsen/logrus"
-	"golang.zx2c4.com/wireguard/device"
-	"golang.zx2c4.com/wireguard/tun"
-
-	"github.com/netbirdio/netbird/client/iface/bind"
-	"github.com/netbirdio/netbird/client/iface/configurer"
-)
-
-type TunDevice struct {
-	name    string
-	address WGAddress
-	port    int
-	key     string
-	mtu     int
-	iceBind *bind.ICEBind
-
-	device         *device.Device
-	filteredDevice *FilteredDevice
-	udpMux         *bind.UniversalUDPMuxDefault
-	configurer     WGConfigurer
-}
-
-func NewTunDevice(name string, address WGAddress, port int, key string, mtu int, iceBind *bind.ICEBind) *TunDevice {
-	return &TunDevice{
-		name:    name,
-		address: address,
-		port:    port,
-		key:     key,
-		mtu:     mtu,
-		iceBind: iceBind,
-	}
-}
-
-func (t *TunDevice) Create() (WGConfigurer, error) {
-	tunDevice, err := tun.CreateTUN(t.name, t.mtu)
-	if err != nil {
-		return nil, fmt.Errorf("error creating tun device: %s", err)
-	}
-	t.filteredDevice = newDeviceFilter(tunDevice)
-
-	// We need to create a wireguard-go device and listen to configuration requests
-	t.device = device.NewDevice(
-		t.filteredDevice,
-		t.iceBind,
-		device.NewLogger(wgLogLevel(), "[netbird] "),
-	)
-
-	err = t.assignAddr()
-	if err != nil {
-		t.device.Close()
-		return nil, fmt.Errorf("error assigning ip: %s", err)
-	}
-
-	t.configurer = configurer.NewUSPConfigurer(t.device, t.name)
-	err = t.configurer.ConfigureInterface(t.key, t.port)
-	if err != nil {
-		t.device.Close()
-		t.configurer.Close()
-		return nil, fmt.Errorf("error configuring interface: %s", err)
-	}
-	return t.configurer, nil
-}
-
-func (t *TunDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
-	err := t.device.Up()
-	if err != nil {
-		return nil, err
-	}
-
-	udpMux, err := t.iceBind.GetICEMux()
-	if err != nil {
-		return nil, err
-	}
-	t.udpMux = udpMux
-	log.Debugf("device is ready to use: %s", t.name)
-	return udpMux, nil
-}
-
-func (t *TunDevice) UpdateAddr(address WGAddress) error {
-	t.address = address
-	return t.assignAddr()
-}
-
-func (t *TunDevice) Close() error {
-	if t.configurer != nil {
-		t.configurer.Close()
-	}
-
-	if t.device != nil {
-		t.device.Close()
-		t.device = nil
-	}
-
-	if t.udpMux != nil {
-		return t.udpMux.Close()
-	}
-	return nil
-}
-
-func (t *TunDevice) WgAddress() WGAddress {
-	return t.address
-}
-
-func (t *TunDevice) DeviceName() string {
-	return t.name
-}
-
-func (t *TunDevice) FilteredDevice() *FilteredDevice {
-	return t.filteredDevice
-}
-
-// assignAddr Adds IP address to the tunnel interface and network route based on the range provided
-func (t *TunDevice) assignAddr() error {
-	cmd := exec.Command("ifconfig", t.name, "inet", t.address.IP.String(), t.address.IP.String())
-	if out, err := cmd.CombinedOutput(); err != nil {
-		log.Errorf("adding address command '%v' failed with output: %s", cmd.String(), out)
-		return err
-	}
-
-	// dummy ipv6 so routing works
-	cmd = exec.Command("ifconfig", t.name, "inet6", "fe80::/64")
-	if out, err := cmd.CombinedOutput(); err != nil {
-		log.Debugf("adding address command '%v' failed with output: %s", cmd.String(), out)
-	}
-
-	routeCmd := exec.Command("route", "add", "-net", t.address.Network.String(), "-interface", t.name)
-	if out, err := routeCmd.CombinedOutput(); err != nil {
-		log.Errorf("adding route command '%v' failed with output: %s", routeCmd.String(), out)
-		return err
-	}
-	return nil
-}

client/iface/device/device_ios.go

@@ -1,133 +0,0 @@
-//go:build ios
-// +build ios
-
-package device
-
-import (
-	"os"
-
-	log "github.com/sirupsen/logrus"
-	"golang.org/x/sys/unix"
-	"golang.zx2c4.com/wireguard/device"
-	"golang.zx2c4.com/wireguard/tun"
-
-	"github.com/netbirdio/netbird/client/iface/bind"
-	"github.com/netbirdio/netbird/client/iface/configurer"
-)
-
-type TunDevice struct {
-	name    string
-	address WGAddress
-	port    int
-	key     string
-	iceBind *bind.ICEBind
-	tunFd   int
-
-	device         *device.Device
-	filteredDevice *FilteredDevice
-	udpMux         *bind.UniversalUDPMuxDefault
-	configurer     WGConfigurer
-}
-
-func NewTunDevice(name string, address WGAddress, port int, key string, iceBind *bind.ICEBind, tunFd int) *TunDevice {
-	return &TunDevice{
-		name:    name,
-		address: address,
-		port:    port,
-		key:     key,
-		iceBind: iceBind,
-		tunFd:   tunFd,
-	}
-}
-
-func (t *TunDevice) Create() (WGConfigurer, error) {
-	log.Infof("create tun interface")
-
-	dupTunFd, err := unix.Dup(t.tunFd)
-	if err != nil {
-		log.Errorf("Unable to dup tun fd: %v", err)
-		return nil, err
-	}
-
-	err = unix.SetNonblock(dupTunFd, true)
-	if err != nil {
-		log.Errorf("Unable to set tun fd as non blocking: %v", err)
-		_ = unix.Close(dupTunFd)
-		return nil, err
-	}
-	tunDevice, err := tun.CreateTUNFromFile(os.NewFile(uintptr(dupTunFd), "/dev/tun"), 0)
-	if err != nil {
-		log.Errorf("Unable to create new tun device from fd: %v", err)
-		_ = unix.Close(dupTunFd)
-		return nil, err
-	}
-
-	t.filteredDevice = newDeviceFilter(tunDevice)
-	log.Debug("Attaching to interface")
-	t.device = device.NewDevice(t.filteredDevice, t.iceBind, device.NewLogger(wgLogLevel(), "[wiretrustee] "))
-	// without this property mobile devices can discover remote endpoints if the configured one was wrong.
-	// this helps with support for the older NetBird clients that had a hardcoded direct mode
-	// t.device.DisableSomeRoamingForBrokenMobileSemantics()
-
-	t.configurer = configurer.NewUSPConfigurer(t.device, t.name)
-	err = t.configurer.ConfigureInterface(t.key, t.port)
-	if err != nil {
-		t.device.Close()
-		t.configurer.Close()
-		return nil, err
-	}
-	return t.configurer, nil
-}
-
-func (t *TunDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
-	err := t.device.Up()
-	if err != nil {
-		return nil, err
-	}
-
-	udpMux, err := t.iceBind.GetICEMux()
-	if err != nil {
-		return nil, err
-	}
-	t.udpMux = udpMux
-	log.Debugf("device is ready to use: %s", t.name)
-	return udpMux, nil
-}
-
-func (t *TunDevice) Device() *device.Device {
-	return t.device
-}
-
-func (t *TunDevice) DeviceName() string {
-	return t.name
-}
-
-func (t *TunDevice) Close() error {
-	if t.configurer != nil {
-		t.configurer.Close()
-	}
-
-	if t.device != nil {
-		t.device.Close()
-		t.device = nil
-	}
-
-	if t.udpMux != nil {
-		return t.udpMux.Close()
-
-	}
-	return nil
-}
-
-func (t *TunDevice) WgAddress() WGAddress {
-	return t.address
-}
-
-func (t *TunDevice) UpdateAddr(addr WGAddress) error {
-	// todo implement
-	return nil
-}
-
-func (t *TunDevice) FilteredDevice() *FilteredDevice {
-	return t.filteredDevice
-}

client/iface/device/device_kernel_unix.go

@@ -1,163 +0,0 @@
-//go:build (linux && !android) || freebsd
-
-package device
-
-import (
-	"context"
-	"fmt"
-	"net"
-
-	"github.com/pion/transport/v3"
-	log "github.com/sirupsen/logrus"
-
-	"github.com/netbirdio/netbird/client/iface/bind"
-	"github.com/netbirdio/netbird/client/iface/configurer"
-	"github.com/netbirdio/netbird/sharedsock"
-)
-
-type TunKernelDevice struct {
-	name         string
-	address      WGAddress
-	wgPort       int
-	key          string
-	mtu          int
-	ctx          context.Context
-	ctxCancel    context.CancelFunc
-	transportNet transport.Net
-
-	link       *wgLink
-	udpMuxConn net.PacketConn
-	udpMux     *bind.UniversalUDPMuxDefault
-
-	filterFn bind.FilterFn
-}
-
-func NewKernelDevice(name string, address WGAddress, wgPort int, key string, mtu int, transportNet transport.Net) *TunKernelDevice {
-	checkUser()
-
-	ctx, cancel := context.WithCancel(context.Background())
-	return &TunKernelDevice{
-		ctx:          ctx,
-		ctxCancel:    cancel,
-		name:         name,
-		address:      address,
-		wgPort:       wgPort,
-		key:          key,
-		mtu:          mtu,
-		transportNet: transportNet,
-	}
-}
-
-func (t *TunKernelDevice) Create() (WGConfigurer, error) {
-	link := newWGLink(t.name)
-
-	if err := link.recreate(); err != nil {
-		return nil, fmt.Errorf("recreate: %w", err)
-	}
-
-	t.link = link
-
-	if err := t.assignAddr(); err != nil {
-		return nil, fmt.Errorf("assign addr: %w", err)
-	}
-
-	// TODO: do a MTU discovery
-	log.Debugf("setting MTU: %d interface: %s", t.mtu, t.name)
-
-	if err := link.setMTU(t.mtu); err != nil {
-		return nil, fmt.Errorf("set mtu: %w", err)
-	}
-
-	configurer := configurer.NewKernelConfigurer(t.name)
-
-	if err := configurer.ConfigureInterface(t.key, t.wgPort); err != nil {
-		return nil, fmt.Errorf("error configuring interface: %s", err)
-	}
-
-	return configurer, nil
-}
-
-func (t *TunKernelDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
-	if t.udpMux != nil {
-		return t.udpMux, nil
-	}
-
-	if t.link == nil {
-		return nil, fmt.Errorf("device is not ready yet")
-	}
-
-	log.Debugf("bringing up interface: %s", t.name)
-
-	if err := t.link.up(); err != nil {
-		log.Errorf("error bringing up interface: %s", t.name)
-
-		return nil, err
-	}
-
-	rawSock, err := sharedsock.Listen(t.wgPort, sharedsock.NewIncomingSTUNFilter())
-	if err != nil {
-		return nil, err
-	}
-	bindParams := bind.UniversalUDPMuxParams{
-		UDPConn:  rawSock,
-		Net:      t.transportNet,
-		FilterFn: t.filterFn,
-	}
-	mux := bind.NewUniversalUDPMuxDefault(bindParams)
-	go mux.ReadFromConn(t.ctx)
-	t.udpMuxConn = rawSock
-	t.udpMux = mux
-
-	log.Debugf("device is ready to use: %s", t.name)
-	return t.udpMux, nil
-}
-
-func (t *TunKernelDevice) UpdateAddr(address WGAddress) error {
-	t.address = address
-	return t.assignAddr()
-}
-
-func (t *TunKernelDevice) Close() error {
-	if t.link == nil {
-		return nil
-	}
-
-	t.ctxCancel()
-
-	var closErr error
-	if err := t.link.Close(); err != nil {
-		log.Debugf("failed to close link: %s", err)
-		closErr = err
-	}
-
-	if t.udpMux != nil {
-		if err := t.udpMux.Close(); err != nil {
-			log.Debugf("failed to close udp mux: %s", err)
-			closErr = err
-		}
-
-		if err := t.udpMuxConn.Close(); err != nil {
-			log.Debugf("failed to close udp mux connection: %s", err)
-			closErr = err
-		}
-	}
-
-	return closErr
-}
-
-func (t *TunKernelDevice) WgAddress() WGAddress {
-	return t.address
-}
-
-func (t *TunKernelDevice) DeviceName() string {
-	return t.name
-}
-
-func (t *TunKernelDevice) FilteredDevice() *FilteredDevice {
-	return nil
-}
-
-// assignAddr Adds IP address to the tunnel interface
-func (t *TunKernelDevice) assignAddr() error {
-	return t.link.assignAddr(t.address)
-}

client/iface/device/device_netstack.go

@@ -1,119 +0,0 @@
-//go:build !android
-// +build !android
-
-package device
-
-import (
-	"fmt"
-
-	log "github.com/sirupsen/logrus"
-	"golang.zx2c4.com/wireguard/device"
-
-	"github.com/netbirdio/netbird/client/iface/bind"
-	"github.com/netbirdio/netbird/client/iface/configurer"
-	"github.com/netbirdio/netbird/client/iface/netstack"
-)
-
-type TunNetstackDevice struct {
-	name          string
-	address       WGAddress
-	port          int
-	key           string
-	mtu           int
-	listenAddress string
-	iceBind       *bind.ICEBind
-
-	device         *device.Device
-	filteredDevice *FilteredDevice
-	nsTun          *netstack.NetStackTun
-	udpMux         *bind.UniversalUDPMuxDefault
-	configurer     WGConfigurer
-}
-
-func NewNetstackDevice(name string, address WGAddress, wgPort int, key string, mtu int, iceBind *bind.ICEBind, listenAddress string) *TunNetstackDevice {
-	return &TunNetstackDevice{
-		name:          name,
-		address:       address,
-		port:          wgPort,
-		key:           key,
-		mtu:           mtu,
-		listenAddress: listenAddress,
-		iceBind:       iceBind,
-	}
-}
-
-func (t *TunNetstackDevice) Create() (WGConfigurer, error) {
-	log.Info("create netstack tun interface")
-	t.nsTun = netstack.NewNetStackTun(t.listenAddress, t.address.IP.String(), t.mtu)
-	tunIface, err := t.nsTun.Create()
-	if err != nil {
-		return nil, fmt.Errorf("error creating tun device: %s", err)
-	}
-	t.filteredDevice = newDeviceFilter(tunIface)
-
-	t.device = device.NewDevice(
-		t.filteredDevice,
-		t.iceBind,
-		device.NewLogger(wgLogLevel(), "[netbird] "),
-	)
-
-	t.configurer = configurer.NewUSPConfigurer(t.device, t.name)
-	err = t.configurer.ConfigureInterface(t.key, t.port)
-	if err != nil {
-		_ = tunIface.Close()
-		return nil, fmt.Errorf("error configuring interface: %s", err)
-	}
-
-	log.Debugf("device has been created: %s", t.name)
-	return t.configurer, nil
-}
-
-func (t *TunNetstackDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
-	if t.device == nil {
-		return nil, fmt.Errorf("device is not ready yet")
-	}
-
-	err := t.device.Up()
-	if err != nil {
-		return nil, err
-	}
-
-	udpMux, err := t.iceBind.GetICEMux()
-	if err != nil {
-		return nil, err
-	}
-	t.udpMux = udpMux
-	log.Debugf("netstack device is ready to use")
-	return udpMux, nil
-}
-
-func (t *TunNetstackDevice) UpdateAddr(WGAddress) error {
-	return nil
-}
-
-func (t *TunNetstackDevice) Close() error {
-	if t.configurer != nil {
-		t.configurer.Close()
-	}
-
-	if t.device != nil {
-		t.device.Close()
-	}
-
-	if t.udpMux != nil {
-		return t.udpMux.Close()
-	}
-	return nil
-}
-
-func (t *TunNetstackDevice) WgAddress() WGAddress {
-	return t.address
-}
-
-func (t *TunNetstackDevice) DeviceName() string {
-	return t.name
-}
-
-func (t *TunNetstackDevice) FilteredDevice() *FilteredDevice {
-	return t.filteredDevice
-}

client/iface/device/device_usp_unix.go

@@ -1,145 +0,0 @@
-//go:build (linux && !android) || freebsd
-
-package device
-
-import (
-	"fmt"
-	"os"
-	"runtime"
-
-	log "github.com/sirupsen/logrus"
-	"golang.zx2c4.com/wireguard/device"
-	"golang.zx2c4.com/wireguard/tun"
-
-	"github.com/netbirdio/netbird/client/iface/bind"
-	"github.com/netbirdio/netbird/client/iface/configurer"
-)
-
-type USPDevice struct {
-	name    string
-	address WGAddress
-	port    int
-	key     string
-	mtu     int
-	iceBind *bind.ICEBind
-
-	device         *device.Device
-	filteredDevice *FilteredDevice
-	udpMux         *bind.UniversalUDPMuxDefault
-	configurer     WGConfigurer
-}
-
-func NewUSPDevice(name string, address WGAddress, port int, key string, mtu int, iceBind *bind.ICEBind) *USPDevice {
-	log.Infof("using userspace bind mode")
-
-	checkUser()
-
-	return &USPDevice{
-		name:    name,
-		address: address,
-		port:    port,
-		key:     key,
-		mtu:     mtu,
-		iceBind: iceBind,
-	}
-}
-
-func (t *USPDevice) Create() (WGConfigurer, error) {
-	log.Info("create tun interface")
-	tunIface, err := tun.CreateTUN(t.name, t.mtu)
-	if err != nil {
-		log.Debugf("failed to create tun interface (%s, %d): %s", t.name, t.mtu, err)
-		return nil, fmt.Errorf("error creating tun device: %s", err)
-	}
-	t.filteredDevice = newDeviceFilter(tunIface)
-
-	// We need to create a wireguard-go device and listen to configuration requests
-	t.device = device.NewDevice(
-		t.filteredDevice,
-		t.iceBind,
-		device.NewLogger(wgLogLevel(), "[netbird] "),
-	)
-
-	err = t.assignAddr()
-	if err != nil {
-		t.device.Close()
-		return nil, fmt.Errorf("error assigning ip: %s", err)
-	}
-
-	t.configurer = configurer.NewUSPConfigurer(t.device, t.name)
-	err = t.configurer.ConfigureInterface(t.key, t.port)
-	if err != nil {
-		t.device.Close()
-		t.configurer.Close()
-		return nil, fmt.Errorf("error configuring interface: %s", err)
-	}
-	return t.configurer, nil
-}
-
-func (t *USPDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
-	if t.device == nil {
-		return nil, fmt.Errorf("device is not ready yet")
-	}
-
-	err := t.device.Up()
-	if err != nil {
-		return nil, err
-	}
-
-	udpMux, err := t.iceBind.GetICEMux()
-	if err != nil {
-		return nil, err
-	}
-	t.udpMux = udpMux
-
-	log.Debugf("device is ready to use: %s", t.name)
-	return udpMux, nil
-}
-
-func (t *USPDevice) UpdateAddr(address WGAddress) error {
-	t.address = address
-	return t.assignAddr()
-}
-
-func (t *USPDevice) Close() error {
-	if t.configurer != nil {
-		t.configurer.Close()
-	}
-
-	if t.device != nil {
-		t.device.Close()
-	}
-
-	if t.udpMux != nil {
-		return t.udpMux.Close()
-	}
-	return nil
-}
-
-func (t *USPDevice) WgAddress() WGAddress {
-	return t.address
-}
-
-func (t *USPDevice) DeviceName() string {
-	return t.name
-}
-
-func (t *USPDevice) FilteredDevice() *FilteredDevice {
-	return t.filteredDevice
-}
-
-// assignAddr Adds IP address to the tunnel interface
-func (t *USPDevice) assignAddr() error {
-	link := newWGLink(t.name)
-
-	return link.assignAddr(t.address)
-}
-
-func checkUser() {
-	if runtime.GOOS == "freebsd" {
-		euid := os.Geteuid()
-		if euid != 0 {
-			log.Warn("newTunUSPDevice: on netbird must run as root to be able to assign address to the tun interface with ifconfig")
-		}
-	}
-}