Bind implementation (#779)

This PR adds supports for the WireGuard userspace implementation
using Bind interface from wireguard-go. 
The newly introduced ICEBind struct implements Bind with UDPMux-based
structs from pion/ice to handle hole punching using ICE.
The core implementation was taken from StdBind of wireguard-go.

The result is a single WireGuard port that is used for host and server reflexive candidates. 
Relay candidates are still handled separately and will be integrated in the following PRs.

ICEBind checks the incoming packets for being STUN or WireGuard ones
and routes them to UDPMux (to handle hole punching) or to WireGuard  respectively.

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

@@ -6,6 +6,10 @@ on:
       - main
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
+  cancel-in-progress: true
+
 jobs:
   test:
     runs-on: macos-latest

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

@@ -6,6 +6,10 @@ on:
       - main
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
+  cancel-in-progress: true
+
 jobs:
   test:
     strategy:
@@ -66,7 +70,7 @@ jobs:
         run: go mod tidy
 
       - name: Generate Iface Test bin
-        run: go test -c -o iface-testing.bin ./iface/...
+        run: go test -c -o iface-testing.bin ./iface/
 
       - name: Generate RouteManager Test bin
         run: go test -c -o routemanager-testing.bin ./client/internal/routemanager/...

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

@@ -6,47 +6,45 @@ on:
       - main
   pull_request:
 
+env:
+  downloadPath: '${{ github.workspace }}\temp'
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
+  cancel-in-progress: true
+
 jobs:
-  pre:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-      - run: bash -x wireguard_nt.sh
-        working-directory: client
-
-      - uses: actions/upload-artifact@v2
-        with:
-          name: syso
-          path: client/*.syso
-          retention-days: 1
-
   test:
-    needs: pre
     runs-on: windows-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Install Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
+        id: go
         with:
           go-version: 1.19.x
 
-      - uses: actions/cache@v2
+      - name: Download wintun
+        uses: carlosperate/download-file-action@v2
+        id: download-wintun
         with:
-          path: |
-            %LocalAppData%\go-build
-            ~\go\pkg\mod
-            ~\AppData\Local\go-build
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
+          file-url: https://www.wintun.net/builds/wintun-0.14.1.zip
+          file-name: wintun.zip
+          location: ${{ env.downloadPath }}
+          sha256: '07c256185d6ee3652e09fa55c0b673e2624b565e02c4b9091c79ca7d2f24ef51'
 
-      - uses: actions/download-artifact@v2
-        with:
-          name: syso
-          path: iface\
+      - name: Decompressing wintun files
+        run: tar -zvxf "${{ steps.download-wintun.outputs.file-path }}" -C ${{ env.downloadPath }}
 
-      - name: Test
-        run: go test -tags=load_wgnt_from_rsrc -timeout 5m -p 1 ./...
+      - run: mv ${{ env.downloadPath }}/wintun/bin/amd64/wintun.dll 'C:\Windows\System32\'
+
+      - 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 5m -p 1 ./... > test-out.txt 2>&1"
+      - name: test output
+        if: ${{ always() }}
+        run: Get-Content test-out.txt

.github/workflows/golangci-lint.yml

@@ -1,5 +1,8 @@
 name: golangci-lint
 on: [pull_request]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
+  cancel-in-progress: true
 jobs:
   golangci:
     name: lint

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

@@ -7,7 +7,9 @@ on:
   pull_request:
     paths:
       - "release_files/install.sh"
-
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
+  cancel-in-progress: true
 jobs:
   install-cli-only:
     runs-on: macos-latest

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

@@ -7,7 +7,9 @@ on:
   pull_request:
     paths:
       - "release_files/install.sh"
-
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
+  cancel-in-progress: true
 jobs:
   install-cli-only:
     runs-on: ubuntu-latest

.github/workflows/release.yml

@@ -9,9 +9,13 @@ on:
   pull_request:
 
 env:
-  SIGN_PIPE_VER: "v0.0.5"
+  SIGN_PIPE_VER: "v0.0.6"
   GORELEASER_VER: "v1.14.1"
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
+  cancel-in-progress: true
+
 jobs:
   release:
     runs-on: ubuntu-latest
@@ -21,10 +25,6 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 0 # It is required for GoReleaser to work properly
-
-      - name: Generate syso with DLL
-        run: bash -x wireguard_nt.sh
-        working-directory: client
       -
         name: Set up Go
         uses: actions/setup-go@v2
@@ -59,6 +59,17 @@ jobs:
           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 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@v2

.github/workflows/test-docker-compose-linux.yml

@@ -6,6 +6,10 @@ on:
       - main
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
+  cancel-in-progress: true
+
 jobs:
   test:
     runs-on: ubuntu-latest