Merge 46ccfff71d into e2d5ee0927

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>

.github/workflows/build-docker-pr.yml

@@ -0,0 +1,71 @@
+name: Build
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions: write-all
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+      - name: Get changed files
+        id: changed-files
+        uses: dorny/paths-filter@v3
+        with:
+          filters: |
+            files:
+              - '*.nix'
+              - 'go.*'
+              - '**/*.go'
+              - 'integration_test/'
+              - 'config-example.yaml'
+      - uses: DeterminateSystems/nix-installer-action@main
+        if: steps.changed-files.outputs.files == 'true'
+      - uses: DeterminateSystems/magic-nix-cache-action@main
+        if: steps.changed-files.outputs.files == 'true'
+
+      - name: Run build
+        id: build
+        if: steps.changed-files.outputs.files == 'true'
+        run: |
+          nix build |& tee build-result
+          BUILD_STATUS="${PIPESTATUS[0]}"
+
+          OLD_HASH=$(cat build-result | grep specified: | awk -F ':' '{print $2}' | sed 's/ //g')
+          NEW_HASH=$(cat build-result | grep got: | awk -F ':' '{print $2}' | sed 's/ //g')
+
+          echo "OLD_HASH=$OLD_HASH" >> $GITHUB_OUTPUT
+          echo "NEW_HASH=$NEW_HASH" >> $GITHUB_OUTPUT
+
+          exit $BUILD_STATUS
+
+      - name: Nix gosum diverging
+        uses: actions/github-script@v6
+        if: failure() && steps.build.outcome == 'failure'
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            github.rest.pulls.createReviewComment({
+              pull_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: 'Nix build failed with wrong gosum, please update "vendorSha256" (${{ steps.build.outputs.OLD_HASH }}) for the "headscale" package in flake.nix with the new SHA: ${{ steps.build.outputs.NEW_HASH }}'
+            })
+
+      - uses: actions/upload-artifact@v4
+        if: steps.changed-files.outputs.files == 'true'
+        with:
+          name: headscale-linux
+          path: result/bin/headscale

.github/workflows/build.yml

@@ -1,10 +1,7 @@
-name: Build
+name: Build Docker images for PRs
 
 on:
-  push:
-    branches:
-      - main
-  pull_request:
+  pull_request_target:
     branches:
       - main
 
@@ -31,41 +28,34 @@ jobs:
               - '**/*.go'
               - 'integration_test/'
               - 'config-example.yaml'
+              - '.ko.yaml'
       - uses: DeterminateSystems/nix-installer-action@main
         if: steps.changed-files.outputs.files == 'true'
       - uses: DeterminateSystems/magic-nix-cache-action@main
         if: steps.changed-files.outputs.files == 'true'
 
-      - name: Run build
+      # - uses: actions/github-script@v7
+      #   id: get_pr_data
+      #   with:
+      #     script: |
+      #       return (
+      #         await github.rest.repos.listPullRequestsAssociatedWithCommit({
+      #           commit_sha: context.sha,
+      #           owner: context.repo.owner,
+      #           repo: context.repo.repo,
+      #         })
+      #       ).data[0];
+
+      # - name: Pull Request data
+      #   run: |
+      #     echo '${{steps.get_pr_data.outputs.result}}'
+
+      - name: Run ko build
         id: build
         if: steps.changed-files.outputs.files == 'true'
+        env:
+          KO_DOCKER_REPO: ghcr.io/${{ github.repository_owner }}/headscale
+          # TAG_PR_NAME: pr-${{ fromJson(steps.get_pr_data.outputs.result).number }}
+          TAG_SHA: ${{ github.sha }}
         run: |
-          nix build |& tee build-result
-          BUILD_STATUS="${PIPESTATUS[0]}"
-
-          OLD_HASH=$(cat build-result | grep specified: | awk -F ':' '{print $2}' | sed 's/ //g')
-          NEW_HASH=$(cat build-result | grep got: | awk -F ':' '{print $2}' | sed 's/ //g')
-
-          echo "OLD_HASH=$OLD_HASH" >> $GITHUB_OUTPUT
-          echo "NEW_HASH=$NEW_HASH" >> $GITHUB_OUTPUT
-
-          exit $BUILD_STATUS
-
-      - name: Nix gosum diverging
-        uses: actions/github-script@v6
-        if: failure() && steps.build.outcome == 'failure'
-        with:
-          github-token: ${{secrets.GITHUB_TOKEN}}
-          script: |
-            github.rest.pulls.createReviewComment({
-              pull_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              body: 'Nix build failed with wrong gosum, please update "vendorSha256" (${{ steps.build.outputs.OLD_HASH }}) for the "headscale" package in flake.nix with the new SHA: ${{ steps.build.outputs.NEW_HASH }}'
-            })
-
-      - uses: actions/upload-artifact@v4
-        if: steps.changed-files.outputs.files == 'true'
-        with:
-          name: headscale-linux
-          path: result/bin/headscale
+          nix develop --command -- ko build --sbom=none --tags=$TAG_SHA ./cmd/headscale

.goreleaser.yml

@@ -28,8 +28,6 @@ builds:
       - -mod=readonly
     ldflags:
       - -s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=v{{.Version}}
-    tags:
-      - ts2019
 
 archives:
   - id: golang-cross

.ko.yaml

@@ -0,0 +1,16 @@
+defaultBaseImage: gcr.io/distroless/base-debian12:debug
+defaultPlatforms:
+  - linux/arm64
+  - linux/arm/v7
+  - linux/amd64
+  - linux/386
+
+builds:
+  - id: headscale
+    main: ./cmd/headscale
+    env:
+      - CGO_ENABLED=0
+    flags:
+      - -mod=readonly
+    ldflags:
+      - -s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=v{{.Git.ShortCommit}}

hscontrol/mapper/mapper.go

@@ -111,9 +111,7 @@ func generateUserProfiles(
 
 func generateDNSConfig(
 	cfg *types.Config,
-	baseDomain string,
 	node *types.Node,
-	peers types.Nodes,
 ) *tailcfg.DNSConfig {
 	if cfg.DNSConfig == nil {
 		return nil
@@ -532,12 +530,7 @@ func appendPeerChanges(
 
 	profiles := generateUserProfiles(node, changed)
 
-	dnsConfig := generateDNSConfig(
-		cfg,
-		cfg.BaseDomain,
-		node,
-		peers,
-	)
+	dnsConfig := generateDNSConfig(cfg, node)
 
 	tailPeers, err := tailNodes(changed, capVer, pol, cfg)
 	if err != nil {

hscontrol/mapper/mapper_test.go

@@ -114,24 +114,12 @@ func TestDNSConfigMapResponse(t *testing.T) {
 			}
 
 			nodeInShared1 := mach("test_get_shared_nodes_1", "shared1", 1)
-			nodeInShared2 := mach("test_get_shared_nodes_2", "shared2", 2)
-			nodeInShared3 := mach("test_get_shared_nodes_3", "shared3", 3)
-			node2InShared1 := mach("test_get_shared_nodes_4", "shared1", 1)
-
-			peersOfNodeInShared1 := types.Nodes{
-				nodeInShared1,
-				nodeInShared2,
-				nodeInShared3,
-				node2InShared1,
-			}
 
 			got := generateDNSConfig(
 				&types.Config{
 					DNSConfig: &dnsConfigOrig,
 				},
-				baseDomain,
 				nodeInShared1,
-				peersOfNodeInShared1,
 			)
 
 			if diff := cmp.Diff(tt.want, got, cmpopts.EquateEmpty()); diff != "" {

hscontrol/noise.go

@@ -10,7 +10,6 @@ import (
 	"github.com/juanfont/headscale/hscontrol/types"
 	"github.com/rs/zerolog/log"
 	"golang.org/x/net/http2"
-	"golang.org/x/net/http2/h2c"
 	"tailscale.com/control/controlbase"
 	"tailscale.com/control/controlhttp"
 	"tailscale.com/tailcfg"
@@ -101,18 +100,12 @@ func (h *Headscale) NoiseUpgradeHandler(
 		Methods(http.MethodPost)
 	router.HandleFunc("/machine/map", noiseServer.NoisePollNetMapHandler)
 
-	server := http.Server{
-		ReadTimeout: types.HTTPTimeout,
-	}
-
 	noiseServer.httpBaseConfig = &http.Server{
 		Handler:           router,
 		ReadHeaderTimeout: types.HTTPTimeout,
 	}
 	noiseServer.http2Server = &http2.Server{}
 
-	server.Handler = h2c.NewHandler(router, noiseServer.http2Server)
-
 	noiseServer.http2Server.ServeConn(
 		noiseConn,
 		&http2.ServeConnOpts{

integration/route_test.go

@@ -22,6 +22,8 @@ import (
 	"tailscale.com/wgengine/filter"
 )
 
+var allPorts = filter.PortRange{First: 0, Last: 0xffff}
+
 // This test is both testing the routes command and the propagation of
 // routes.
 func TestEnablingRoutes(t *testing.T) {
@@ -1249,11 +1251,11 @@ func TestSubnetRouteACL(t *testing.T) {
 			Dsts: []filter.NetPortRange{
 				{
 					Net:   netip.MustParsePrefix("100.64.0.2/32"),
-					Ports: filter.PortRange{0, 0xffff},
+					Ports: allPorts,
 				},
 				{
 					Net:   netip.MustParsePrefix("fd7a:115c:a1e0::2/128"),
-					Ports: filter.PortRange{0, 0xffff},
+					Ports: allPorts,
 				},
 			},
 			Caps: []filter.CapMatch{},
@@ -1281,11 +1283,11 @@ func TestSubnetRouteACL(t *testing.T) {
 			Dsts: []filter.NetPortRange{
 				{
 					Net:   netip.MustParsePrefix("100.64.0.1/32"),
-					Ports: filter.PortRange{0, 0xffff},
+					Ports: allPorts,
 				},
 				{
 					Net:   netip.MustParsePrefix("fd7a:115c:a1e0::1/128"),
-					Ports: filter.PortRange{0, 0xffff},
+					Ports: allPorts,
 				},
 			},
 			Caps: []filter.CapMatch{},
@@ -1303,7 +1305,7 @@ func TestSubnetRouteACL(t *testing.T) {
 			Dsts: []filter.NetPortRange{
 				{
 					Net:   netip.MustParsePrefix("10.33.0.0/16"),
-					Ports: filter.PortRange{0, 0xffff},
+					Ports: allPorts,
 				},
 			},
 			Caps: []filter.CapMatch{},