Update golang-lint

Other linting issue

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+# These are supported funding model platforms
+
+ko_fi: headscale

.github/workflows/build.yml

@@ -8,9 +8,14 @@ on:
     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@v3
@@ -32,10 +37,34 @@ jobs:
         if: steps.changed-files.outputs.any_changed == 'true'
 
       - name: Run build
+        id: build
         if: steps.changed-files.outputs.any_changed == 'true'
-        run: nix build
+        run: |
+          nix build |& tee build-result
+          BUILD_STATUS="${PIPESTATUS[0]}"
 
-      - uses: actions/upload-artifact@v2
+          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@v3
         if: steps.changed-files.outputs.any_changed == 'true'
         with:
           name: headscale-linux

.github/workflows/lint.yml

@@ -3,6 +3,10 @@ name: Lint
 
 on: [push, pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   golangci-lint:
     runs-on: ubuntu-latest
@@ -26,7 +30,7 @@ jobs:
         if: steps.changed-files.outputs.any_changed == 'true'
         uses: golangci/golangci-lint-action@v2
         with:
-          version: v1.49.0
+          version: v1.51.2
 
           # Only block PRs on new problems.
           # If this is not enabled, we will end up having PRs
@@ -59,7 +63,7 @@ jobs:
 
       - name: Prettify code
         if: steps.changed-files.outputs.any_changed == 'true'
-        uses: creyD/prettier_action@v4.0
+        uses: creyD/prettier_action@v4.3
         with:
           prettier_options: >-
             --check **/*.{ts,js,md,yaml,yml,sass,css,scss,html}

.github/workflows/test-integration-v2-TestAuthKeyLogoutAndRelogin.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestAuthKeyLogoutAndRelogin
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestAuthKeyLogoutAndRelogin$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestAuthWebFlowAuthenticationPingAll.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestAuthWebFlowAuthenticationPingAll
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestAuthWebFlowAuthenticationPingAll$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestAuthWebFlowLogoutAndRelogin.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestAuthWebFlowLogoutAndRelogin
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestAuthWebFlowLogoutAndRelogin$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestCreateTailscale.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestCreateTailscale
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestCreateTailscale$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestEnablingRoutes.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestEnablingRoutes
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestEnablingRoutes$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestEphemeral.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestEphemeral
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestEphemeral$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestExpireNode.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestExpireNode
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestExpireNode$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestHeadscale.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestHeadscale
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestHeadscale$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestOIDCAuthenticationPingAll.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestOIDCAuthenticationPingAll
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestOIDCAuthenticationPingAll$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestOIDCExpireNodesBasedOnTokenExpiry.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestOIDCExpireNodesBasedOnTokenExpiry
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestOIDCExpireNodesBasedOnTokenExpiry$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestPingAllByHostname.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestPingAllByHostname
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestPingAllByHostname$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestPingAllByIP.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestPingAllByIP
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestPingAllByIP$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestPreAuthKeyCommand.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestPreAuthKeyCommand
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestPreAuthKeyCommand$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestPreAuthKeyCommandReusableEphemeral.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestPreAuthKeyCommandReusableEphemeral
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestPreAuthKeyCommandReusableEphemeral$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestPreAuthKeyCommandWithoutExpiry.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestPreAuthKeyCommandWithoutExpiry
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestPreAuthKeyCommandWithoutExpiry$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestResolveMagicDNS.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestResolveMagicDNS
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestResolveMagicDNS$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestSSHIsBlockedInACL.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestSSHIsBlockedInACL
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestSSHIsBlockedInACL$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestSSHMultipleUsersAllToAll.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestSSHMultipleUsersAllToAll
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestSSHMultipleUsersAllToAll$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestSSHNoSSHConfigured.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestSSHNoSSHConfigured
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestSSHNoSSHConfigured$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestSSHOneUserAllToAll.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestSSHOneUserAllToAll
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestSSHOneUserAllToAll$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestSSUserOnlyIsolation.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestSSUserOnlyIsolation
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestSSUserOnlyIsolation$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestTaildrop.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestTaildrop
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestTaildrop$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestTailscaleNodesJoiningHeadcale.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestTailscaleNodesJoiningHeadcale
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestTailscaleNodesJoiningHeadcale$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-TestUserCommand.yaml

@@ -0,0 +1,57 @@
+# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - TestUserCommand
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: ${{ env.ACT }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^TestUserCommand$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"

.github/workflows/test-integration-v2-kradalby.yml

@@ -1,35 +0,0 @@
-name: Integration Test v2 - kradalby
-
-on: [pull_request]
-
-jobs:
-  integration-test-v2-kradalby:
-    runs-on: [self-hosted, linux, x64, nixos, docker]
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      # We currently only run one job at the time, so make sure
-      # we just wipe all containers and all networks.
-      - name: Clean up Docker
-        if: steps.changed-files.outputs.any_changed == 'true'
-        run: |
-          docker kill $(docker ps -q) || true
-          docker network prune -f || true
-
-      - name: Run general integration tests
-        if: steps.changed-files.outputs.any_changed == 'true'
-        run: nix develop --command -- make test_integration_v2_general

.github/workflows/test.yml

@@ -2,6 +2,10 @@ name: Tests
 
 on: [push, pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   test:
     runs-on: ubuntu-latest

.gitignore

@@ -26,7 +26,8 @@ derp.yaml
 # Exclude Jetbrains Editors
 .idea
 
-test_output/ 
+test_output/
+control_logs/
 
 # Nix build output
 result

.prettierignore

@@ -0,0 +1 @@
+.github/workflows/test-integration-v2*

CHANGELOG.md

@@ -1,6 +1,32 @@
 # CHANGELOG
 
-## 0.18.x (2022-xx-xx)
+## 0.21.0 (2023-xx-xx)
+
+### changes
+
+- Adding "configtest" CLI command.
+
+## 0.20.0 (2023-02-03)
+
+### changes
+
+- Fix wrong behaviour in exit nodes [#1159](https://github.com/juanfont/headscale/pull/1159)
+- Align behaviour of `dns_config.restricted_nameservers` to tailscale [#1162](https://github.com/juanfont/headscale/pull/1162)
+- Make OpenID Connect authenticated client expiry time configurable [#1191](https://github.com/juanfont/headscale/pull/1191)
+  - defaults to 180 days like Tailscale SaaS
+  - adds option to use the expiry time from the OpenID token for the node (see config-example.yaml)
+- Set ControlTime in Map info sent to nodes [#1195](https://github.com/juanfont/headscale/pull/1195)
+- Populate Tags field on Node updates sent [#1195](https://github.com/juanfont/headscale/pull/1195)
+
+## 0.19.0 (2023-01-29)
+
+### BREAKING
+
+- Rename Namespace to User [#1144](https://github.com/juanfont/headscale/pull/1144)
+  - **BACKUP your database before upgrading**
+- Command line flags previously taking `--namespace` or `-n` will now require `--user` or `-u`
+
+## 0.18.0 (2023-01-14)
 
 ### Changes
 
@@ -9,6 +35,11 @@
 - Set `db_ssl` to false by default [#1052](https://github.com/juanfont/headscale/pull/1052)
 - Fix duplicate nodes due to incorrect implementation of the protocol [#1058](https://github.com/juanfont/headscale/pull/1058)
 - Report if a machine is online in CLI more accurately [#1062](https://github.com/juanfont/headscale/pull/1062)
+- Added config option for custom DNS records [#1035](https://github.com/juanfont/headscale/pull/1035)
+- Expire nodes based on OIDC token expiry [#1067](https://github.com/juanfont/headscale/pull/1067)
+- Remove ephemeral nodes on logout [#1098](https://github.com/juanfont/headscale/pull/1098)
+- Performance improvements in ACLs [#1129](https://github.com/juanfont/headscale/pull/1129)
+- OIDC client secret can be passed via a file [#1127](https://github.com/juanfont/headscale/pull/1127)
 
 ## 0.17.1 (2022-12-05)
 

Makefile

@@ -26,7 +26,7 @@ dev: lint test build
 test:
 	@go test $(TAGS) -short -coverprofile=coverage.out ./...
 
-test_integration: test_integration_cli test_integration_derp test_integration_oidc test_integration_v2_general
+test_integration: test_integration_cli test_integration_derp test_integration_v2_general
 
 test_integration_cli:
 	docker network rm $$(docker network ls --filter name=headscale --quiet) || true

README.md

@@ -81,6 +81,11 @@ one of the maintainers.
 
 Please have a look at the documentation under [`docs/`](docs/).
 
+## Talks
+
+- Fosdem 2023 (video): [Headscale: How we are using integration testing to reimplement Tailscale](https://fosdem.org/2023/schedule/event/goheadscale/)
+  - presented by Juan Font Alonso and Kristoffer Dalby
+
 ## Disclaimer
 
 1. We have nothing to do with Tailscale, or Tailscale Inc.

acls.go

@@ -150,7 +150,11 @@ func (h *Headscale) UpdateACLRules() error {
 	return nil
 }
 
-func generateACLRules(machines []Machine, aclPolicy ACLPolicy, stripEmaildomain bool) ([]tailcfg.FilterRule, error) {
+func generateACLRules(
+	machines []Machine,
+	aclPolicy ACLPolicy,
+	stripEmaildomain bool,
+) ([]tailcfg.FilterRule, error) {
 	rules := []tailcfg.FilterRule{}
 
 	for index, acl := range aclPolicy.ACLs {
@@ -160,7 +164,7 @@ func generateACLRules(machines []Machine, aclPolicy ACLPolicy, stripEmaildomain
 
 		srcIPs := []string{}
 		for innerIndex, src := range acl.Sources {
-			srcs, err := generateACLPolicySrcIP(machines, aclPolicy, src, stripEmaildomain)
+			srcs, err := generateACLPolicySrc(machines, aclPolicy, src, stripEmaildomain)
 			if err != nil {
 				log.Error().
 					Msgf("Error parsing ACL %d, Source %d", index, innerIndex)
@@ -311,7 +315,7 @@ func sshCheckAction(duration string) (*tailcfg.SSHAction, error) {
 	}, nil
 }
 
-func generateACLPolicySrcIP(
+func generateACLPolicySrc(
 	machines []Machine,
 	aclPolicy ACLPolicy,
 	src string,
@@ -424,9 +428,10 @@ func parseProtocol(protocol string) ([]int, bool, error) {
 }
 
 // expandalias has an input of either
-// - a namespace
+// - a user
 // - a group
 // - a tag
+// - a host
 // and transform these in IPAddresses.
 func expandAlias(
 	machines []Machine,
@@ -444,12 +449,12 @@ func expandAlias(
 		Msg("Expanding")
 
 	if strings.HasPrefix(alias, "group:") {
-		namespaces, err := expandGroup(aclPolicy, alias, stripEmailDomain)
+		users, err := expandGroup(aclPolicy, alias, stripEmailDomain)
 		if err != nil {
 			return ips, err
 		}
-		for _, n := range namespaces {
-			nodes := filterMachinesByNamespace(machines, n)
+		for _, n := range users {
+			nodes := filterMachinesByUser(machines, n)
 			for _, node := range nodes {
 				ips = append(ips, node.IPAddresses.ToStringSlice()...)
 			}
@@ -485,8 +490,8 @@ func expandAlias(
 		}
 
 		// filter out machines per tag owner
-		for _, namespace := range owners {
-			machines := filterMachinesByNamespace(machines, namespace)
+		for _, user := range owners {
+			machines := filterMachinesByUser(machines, user)
 			for _, machine := range machines {
 				hi := machine.GetHostInfo()
 				if contains(hi.RequestTags, alias) {
@@ -498,8 +503,8 @@ func expandAlias(
 		return ips, nil
 	}
 
-	// if alias is a namespace
-	nodes := filterMachinesByNamespace(machines, alias)
+	// if alias is a user
+	nodes := filterMachinesByUser(machines, alias)
 	nodes = excludeCorrectlyTaggedNodes(aclPolicy, nodes, alias, stripEmailDomain)
 
 	for _, n := range nodes {
@@ -532,20 +537,20 @@ func expandAlias(
 }
 
 // excludeCorrectlyTaggedNodes will remove from the list of input nodes the ones
-// that are correctly tagged since they should not be listed as being in the namespace
-// we assume in this function that we only have nodes from 1 namespace.
+// that are correctly tagged since they should not be listed as being in the user
+// we assume in this function that we only have nodes from 1 user.
 func excludeCorrectlyTaggedNodes(
 	aclPolicy ACLPolicy,
 	nodes []Machine,
-	namespace string,
+	user string,
 	stripEmailDomain bool,
 ) []Machine {
 	out := []Machine{}
 	tags := []string{}
 	for tag := range aclPolicy.TagOwners {
-		owners, _ := expandTagOwners(aclPolicy, namespace, stripEmailDomain)
-		ns := append(owners, namespace)
-		if contains(ns, namespace) {
+		owners, _ := expandTagOwners(aclPolicy, user, stripEmailDomain)
+		ns := append(owners, user)
+		if contains(ns, user) {
 			tags = append(tags, tag)
 		}
 	}
@@ -619,10 +624,10 @@ func expandPorts(portsStr string, needsWildcard bool) (*[]tailcfg.PortRange, err
 	return &ports, nil
 }
 
-func filterMachinesByNamespace(machines []Machine, namespace string) []Machine {
+func filterMachinesByUser(machines []Machine, user string) []Machine {
 	out := []Machine{}
 	for _, machine := range machines {
-		if machine.Namespace.Name == namespace {
+		if machine.User.Name == user {
 			out = append(out, machine)
 		}
 	}
@@ -630,7 +635,7 @@ func filterMachinesByNamespace(machines []Machine, namespace string) []Machine {
 	return out
 }
 
-// expandTagOwners will return a list of namespace. An owner can be either a namespace or a group
+// expandTagOwners will return a list of user. An owner can be either a user or a group
 // a group cannot be composed of groups.
 func expandTagOwners(
 	aclPolicy ACLPolicy,
@@ -661,7 +666,7 @@ func expandTagOwners(
 	return owners, nil
 }
 
-// expandGroup will return the list of namespace inside the group
+// expandGroup will return the list of user inside the group
 // after some validation.
 func expandGroup(
 	aclPolicy ACLPolicy,

acls_test.go

@@ -77,10 +77,10 @@ func (s *Suite) TestInvalidAction(c *check.C) {
 func (s *Suite) TestSshRules(c *check.C) {
 	envknob.Setenv("HEADSCALE_EXPERIMENTAL_FEATURE_SSH", "1")
 
-	namespace, err := app.CreateNamespace("user1")
+	user, err := app.CreateUser("user1")
 	c.Assert(err, check.IsNil)
 
-	pak, err := app.CreatePreAuthKey(namespace.Name, false, false, nil, nil)
+	pak, err := app.CreatePreAuthKey(user.Name, false, false, nil, nil)
 	c.Assert(err, check.IsNil)
 
 	_, err = app.GetMachine("user1", "testmachine")
@@ -98,7 +98,7 @@ func (s *Suite) TestSshRules(c *check.C) {
 		DiscoKey:       "faa",
 		Hostname:       "testmachine",
 		IPAddresses:    MachineAddresses{netip.MustParseAddr("100.64.0.1")},
-		NamespaceID:    namespace.ID,
+		UserID:         user.ID,
 		RegisterMethod: RegisterMethodAuthKey,
 		AuthKeyID:      uint(pak.ID),
 		HostInfo:       HostInfo(hostInfo),
@@ -187,10 +187,10 @@ func (s *Suite) TestInvalidTagOwners(c *check.C) {
 // match properly the IP's of the related hosts. The owner is valid and the tag is also valid.
 // the tag is matched in the Sources section.
 func (s *Suite) TestValidExpandTagOwnersInSources(c *check.C) {
-	namespace, err := app.CreateNamespace("user1")
+	user, err := app.CreateUser("user1")
 	c.Assert(err, check.IsNil)
 
-	pak, err := app.CreatePreAuthKey(namespace.Name, false, false, nil, nil)
+	pak, err := app.CreatePreAuthKey(user.Name, false, false, nil, nil)
 	c.Assert(err, check.IsNil)
 
 	_, err = app.GetMachine("user1", "testmachine")
@@ -208,7 +208,7 @@ func (s *Suite) TestValidExpandTagOwnersInSources(c *check.C) {
 		DiscoKey:       "faa",
 		Hostname:       "testmachine",
 		IPAddresses:    MachineAddresses{netip.MustParseAddr("100.64.0.1")},
-		NamespaceID:    namespace.ID,
+		UserID:         user.ID,
 		RegisterMethod: RegisterMethodAuthKey,
 		AuthKeyID:      uint(pak.ID),
 		HostInfo:       HostInfo(hostInfo),
@@ -237,10 +237,10 @@ func (s *Suite) TestValidExpandTagOwnersInSources(c *check.C) {
 // match properly the IP's of the related hosts. The owner is valid and the tag is also valid.
 // the tag is matched in the Destinations section.
 func (s *Suite) TestValidExpandTagOwnersInDestinations(c *check.C) {
-	namespace, err := app.CreateNamespace("user1")
+	user, err := app.CreateUser("user1")
 	c.Assert(err, check.IsNil)
 
-	pak, err := app.CreatePreAuthKey(namespace.Name, false, false, nil, nil)
+	pak, err := app.CreatePreAuthKey(user.Name, false, false, nil, nil)
 	c.Assert(err, check.IsNil)
 
 	_, err = app.GetMachine("user1", "testmachine")
@@ -258,7 +258,7 @@ func (s *Suite) TestValidExpandTagOwnersInDestinations(c *check.C) {
 		DiscoKey:       "faa",
 		Hostname:       "testmachine",
 		IPAddresses:    MachineAddresses{netip.MustParseAddr("100.64.0.1")},
-		NamespaceID:    namespace.ID,
+		UserID:         user.ID,
 		RegisterMethod: RegisterMethodAuthKey,
 		AuthKeyID:      uint(pak.ID),
 		HostInfo:       HostInfo(hostInfo),
@@ -284,13 +284,13 @@ func (s *Suite) TestValidExpandTagOwnersInDestinations(c *check.C) {
 }
 
 // need a test with:
-// tag on a host that isn't owned by a tag owners. So the namespace
+// tag on a host that isn't owned by a tag owners. So the user
 // of the host should be valid.
-func (s *Suite) TestInvalidTagValidNamespace(c *check.C) {
-	namespace, err := app.CreateNamespace("user1")
+func (s *Suite) TestInvalidTagValidUser(c *check.C) {
+	user, err := app.CreateUser("user1")
 	c.Assert(err, check.IsNil)
 
-	pak, err := app.CreatePreAuthKey(namespace.Name, false, false, nil, nil)
+	pak, err := app.CreatePreAuthKey(user.Name, false, false, nil, nil)
 	c.Assert(err, check.IsNil)
 
 	_, err = app.GetMachine("user1", "testmachine")
@@ -308,7 +308,7 @@ func (s *Suite) TestInvalidTagValidNamespace(c *check.C) {
 		DiscoKey:       "faa",
 		Hostname:       "testmachine",
 		IPAddresses:    MachineAddresses{netip.MustParseAddr("100.64.0.1")},
-		NamespaceID:    namespace.ID,
+		UserID:         user.ID,
 		RegisterMethod: RegisterMethodAuthKey,
 		AuthKeyID:      uint(pak.ID),
 		HostInfo:       HostInfo(hostInfo),
@@ -333,13 +333,13 @@ func (s *Suite) TestInvalidTagValidNamespace(c *check.C) {
 }
 
 // tag on a host is owned by a tag owner, the tag is valid.
-// an ACL rule is matching the tag to a namespace. It should not be valid since the
+// an ACL rule is matching the tag to a user. It should not be valid since the
 // host should be tied to the tag now.
-func (s *Suite) TestValidTagInvalidNamespace(c *check.C) {
-	namespace, err := app.CreateNamespace("user1")
+func (s *Suite) TestValidTagInvalidUser(c *check.C) {
+	user, err := app.CreateUser("user1")
 	c.Assert(err, check.IsNil)
 
-	pak, err := app.CreatePreAuthKey(namespace.Name, false, false, nil, nil)
+	pak, err := app.CreatePreAuthKey(user.Name, false, false, nil, nil)
 	c.Assert(err, check.IsNil)
 
 	_, err = app.GetMachine("user1", "webserver")
@@ -357,7 +357,7 @@ func (s *Suite) TestValidTagInvalidNamespace(c *check.C) {
 		DiscoKey:       "faa",
 		Hostname:       "webserver",
 		IPAddresses:    MachineAddresses{netip.MustParseAddr("100.64.0.1")},
-		NamespaceID:    namespace.ID,
+		UserID:         user.ID,
 		RegisterMethod: RegisterMethodAuthKey,
 		AuthKeyID:      uint(pak.ID),
 		HostInfo:       HostInfo(hostInfo),
@@ -376,7 +376,7 @@ func (s *Suite) TestValidTagInvalidNamespace(c *check.C) {
 		DiscoKey:       "faab",
 		Hostname:       "user",
 		IPAddresses:    MachineAddresses{netip.MustParseAddr("100.64.0.2")},
-		NamespaceID:    namespace.ID,
+		UserID:         user.ID,
 		RegisterMethod: RegisterMethodAuthKey,
 		AuthKeyID:      uint(pak.ID),
 		HostInfo:       HostInfo(hostInfo2),
@@ -467,14 +467,14 @@ func (s *Suite) TestPortWildcardYAML(c *check.C) {
 	c.Assert(rules[0].SrcIPs[0], check.Equals, "*")
 }
 
-func (s *Suite) TestPortNamespace(c *check.C) {
-	namespace, err := app.CreateNamespace("testnamespace")
+func (s *Suite) TestPortUser(c *check.C) {
+	user, err := app.CreateUser("testuser")
 	c.Assert(err, check.IsNil)
 
-	pak, err := app.CreatePreAuthKey(namespace.Name, false, false, nil, nil)
+	pak, err := app.CreatePreAuthKey(user.Name, false, false, nil, nil)
 	c.Assert(err, check.IsNil)
 
-	_, err = app.GetMachine("testnamespace", "testmachine")
+	_, err = app.GetMachine("testuser", "testmachine")
 	c.Assert(err, check.NotNil)
 	ips, _ := app.getAvailableIPs()
 	machine := Machine{
@@ -483,7 +483,7 @@ func (s *Suite) TestPortNamespace(c *check.C) {
 		NodeKey:        "bar",
 		DiscoKey:       "faa",
 		Hostname:       "testmachine",
-		NamespaceID:    namespace.ID,
+		UserID:         user.ID,
 		RegisterMethod: RegisterMethodAuthKey,
 		IPAddresses:    ips,
 		AuthKeyID:      uint(pak.ID),
@@ -491,7 +491,7 @@ func (s *Suite) TestPortNamespace(c *check.C) {
 	app.db.Save(&machine)
 
 	err = app.LoadACLPolicy(
-		"./tests/acls/acl_policy_basic_namespace_as_user.hujson",
+		"./tests/acls/acl_policy_basic_user_as_user.hujson",
 	)
 	c.Assert(err, check.IsNil)
 
@@ -513,13 +513,13 @@ func (s *Suite) TestPortNamespace(c *check.C) {
 }
 
 func (s *Suite) TestPortGroup(c *check.C) {
-	namespace, err := app.CreateNamespace("testnamespace")
+	user, err := app.CreateUser("testuser")
 	c.Assert(err, check.IsNil)
 
-	pak, err := app.CreatePreAuthKey(namespace.Name, false, false, nil, nil)
+	pak, err := app.CreatePreAuthKey(user.Name, false, false, nil, nil)
 	c.Assert(err, check.IsNil)
 
-	_, err = app.GetMachine("testnamespace", "testmachine")
+	_, err = app.GetMachine("testuser", "testmachine")
 	c.Assert(err, check.NotNil)
 	ips, _ := app.getAvailableIPs()
 	machine := Machine{
@@ -528,7 +528,7 @@ func (s *Suite) TestPortGroup(c *check.C) {
 		NodeKey:        "bar",
 		DiscoKey:       "faa",
 		Hostname:       "testmachine",
-		NamespaceID:    namespace.ID,
+		UserID:         user.ID,
 		RegisterMethod: RegisterMethodAuthKey,
 		IPAddresses:    ips,
 		AuthKeyID:      uint(pak.ID),
@@ -689,7 +689,7 @@ func Test_expandTagOwners(t *testing.T) {
 			wantErr: false,
 		},
 		{
-			name: "expand with namespace and group",
+			name: "expand with user and group",
 			args: args{
 				aclPolicy: ACLPolicy{
 					Groups:    Groups{"group:foo": []string{"user1", "user2"}},
@@ -843,10 +843,10 @@ func Test_expandPorts(t *testing.T) {
 	}
 }
 
-func Test_listMachinesInNamespace(t *testing.T) {
+func Test_listMachinesInUser(t *testing.T) {
 	type args struct {
-		machines  []Machine
-		namespace string
+		machines []Machine
+		user     string
 	}
 	tests := []struct {
 		name string
@@ -854,54 +854,54 @@ func Test_listMachinesInNamespace(t *testing.T) {
 		want []Machine
 	}{
 		{
-			name: "1 machine in namespace",
+			name: "1 machine in user",
 			args: args{
 				machines: []Machine{
-					{Namespace: Namespace{Name: "joe"}},
+					{User: User{Name: "joe"}},
 				},
-				namespace: "joe",
+				user: "joe",
 			},
 			want: []Machine{
-				{Namespace: Namespace{Name: "joe"}},
+				{User: User{Name: "joe"}},
 			},
 		},
 		{
-			name: "3 machines, 2 in namespace",
+			name: "3 machines, 2 in user",
 			args: args{
 				machines: []Machine{
-					{ID: 1, Namespace: Namespace{Name: "joe"}},
-					{ID: 2, Namespace: Namespace{Name: "marc"}},
-					{ID: 3, Namespace: Namespace{Name: "marc"}},
+					{ID: 1, User: User{Name: "joe"}},
+					{ID: 2, User: User{Name: "marc"}},
+					{ID: 3, User: User{Name: "marc"}},
 				},
-				namespace: "marc",
+				user: "marc",
 			},
 			want: []Machine{
-				{ID: 2, Namespace: Namespace{Name: "marc"}},
-				{ID: 3, Namespace: Namespace{Name: "marc"}},
+				{ID: 2, User: User{Name: "marc"}},
+				{ID: 3, User: User{Name: "marc"}},
 			},
 		},
 		{
-			name: "5 machines, 0 in namespace",
+			name: "5 machines, 0 in user",
 			args: args{
 				machines: []Machine{
-					{ID: 1, Namespace: Namespace{Name: "joe"}},
-					{ID: 2, Namespace: Namespace{Name: "marc"}},
-					{ID: 3, Namespace: Namespace{Name: "marc"}},
-					{ID: 4, Namespace: Namespace{Name: "marc"}},
-					{ID: 5, Namespace: Namespace{Name: "marc"}},
+					{ID: 1, User: User{Name: "joe"}},
+					{ID: 2, User: User{Name: "marc"}},
+					{ID: 3, User: User{Name: "marc"}},
+					{ID: 4, User: User{Name: "marc"}},
+					{ID: 5, User: User{Name: "marc"}},
 				},
-				namespace: "mickael",
+				user: "mickael",
 			},
 			want: []Machine{},
 		},
 	}
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
-			if got := filterMachinesByNamespace(test.args.machines, test.args.namespace); !reflect.DeepEqual(
+			if got := filterMachinesByUser(test.args.machines, test.args.user); !reflect.DeepEqual(
 				got,
 				test.want,
 			) {
-				t.Errorf("listMachinesInNamespace() = %v, want %v", got, test.want)
+				t.Errorf("listMachinesInUser() = %v, want %v", got, test.want)
 			}
 		})
 	}
@@ -947,25 +947,25 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.1"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.2"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.3"),
 						},
-						Namespace: Namespace{Name: "marc"},
+						User: User{Name: "marc"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.4"),
 						},
-						Namespace: Namespace{Name: "mickael"},
+						User: User{Name: "mickael"},
 					},
 				},
 				aclPolicy: ACLPolicy{
@@ -985,25 +985,25 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.1"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.2"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.3"),
 						},
-						Namespace: Namespace{Name: "marc"},
+						User: User{Name: "marc"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.4"),
 						},
-						Namespace: Namespace{Name: "mickael"},
+						User: User{Name: "mickael"},
 					},
 				},
 				aclPolicy: ACLPolicy{
@@ -1041,7 +1041,7 @@ func Test_expandAlias(t *testing.T) {
 			wantErr: false,
 		},
 		{
-			name: "simple host",
+			name: "simple host by ip",
 			args: args{
 				alias:            "10.0.0.1",
 				machines:         []Machine{},
@@ -1051,6 +1051,21 @@ func Test_expandAlias(t *testing.T) {
 			want:    []string{"10.0.0.1"},
 			wantErr: false,
 		},
+		{
+			name: "simple host by hostname alias",
+			args: args{
+				alias:    "testy",
+				machines: []Machine{},
+				aclPolicy: ACLPolicy{
+					Hosts: Hosts{
+						"testy": netip.MustParsePrefix("10.0.0.132/32"),
+					},
+				},
+				stripEmailDomain: true,
+			},
+			want:    []string{"10.0.0.132/32"},
+			wantErr: false,
+		},
 		{
 			name: "simple CIDR",
 			args: args{
@@ -1071,7 +1086,7 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.1"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "foo",
@@ -1082,7 +1097,7 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.2"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "foo",
@@ -1093,13 +1108,13 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.3"),
 						},
-						Namespace: Namespace{Name: "marc"},
+						User: User{Name: "marc"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.4"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 				},
 				aclPolicy: ACLPolicy{
@@ -1119,25 +1134,25 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.1"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.2"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.3"),
 						},
-						Namespace: Namespace{Name: "marc"},
+						User: User{Name: "marc"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.4"),
 						},
-						Namespace: Namespace{Name: "mickael"},
+						User: User{Name: "mickael"},
 					},
 				},
 				aclPolicy: ACLPolicy{
@@ -1160,27 +1175,27 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.1"),
 						},
-						Namespace:  Namespace{Name: "joe"},
+						User:       User{Name: "joe"},
 						ForcedTags: []string{"tag:hr-webserver"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.2"),
 						},
-						Namespace:  Namespace{Name: "joe"},
+						User:       User{Name: "joe"},
 						ForcedTags: []string{"tag:hr-webserver"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.3"),
 						},
-						Namespace: Namespace{Name: "marc"},
+						User: User{Name: "marc"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.4"),
 						},
-						Namespace: Namespace{Name: "mickael"},
+						User: User{Name: "mickael"},
 					},
 				},
 				aclPolicy:        ACLPolicy{},
@@ -1198,14 +1213,14 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.1"),
 						},
-						Namespace:  Namespace{Name: "joe"},
+						User:       User{Name: "joe"},
 						ForcedTags: []string{"tag:hr-webserver"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.2"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "foo",
@@ -1216,13 +1231,13 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.3"),
 						},
-						Namespace: Namespace{Name: "marc"},
+						User: User{Name: "marc"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.4"),
 						},
-						Namespace: Namespace{Name: "mickael"},
+						User: User{Name: "mickael"},
 					},
 				},
 				aclPolicy: ACLPolicy{
@@ -1236,7 +1251,7 @@ func Test_expandAlias(t *testing.T) {
 			wantErr: false,
 		},
 		{
-			name: "list host in namespace without correctly tagged servers",
+			name: "list host in user without correctly tagged servers",
 			args: args{
 				alias: "joe",
 				machines: []Machine{
@@ -1244,7 +1259,7 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.1"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "foo",
@@ -1255,7 +1270,7 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.2"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "foo",
@@ -1266,13 +1281,13 @@ func Test_expandAlias(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.3"),
 						},
-						Namespace: Namespace{Name: "marc"},
+						User: User{Name: "marc"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.4"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 				},
 				aclPolicy: ACLPolicy{
@@ -1308,7 +1323,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 	type args struct {
 		aclPolicy        ACLPolicy
 		nodes            []Machine
-		namespace        string
+		user             string
 		stripEmailDomain bool
 	}
 	tests := []struct {
@@ -1328,7 +1343,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.1"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "foo",
@@ -1339,7 +1354,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.2"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "foo",
@@ -1350,16 +1365,16 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.4"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 				},
-				namespace:        "joe",
+				user:             "joe",
 				stripEmailDomain: true,
 			},
 			want: []Machine{
 				{
 					IPAddresses: MachineAddresses{netip.MustParseAddr("100.64.0.4")},
-					Namespace:   Namespace{Name: "joe"},
+					User:        User{Name: "joe"},
 				},
 			},
 		},
@@ -1379,7 +1394,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.1"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "foo",
@@ -1390,7 +1405,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.2"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "foo",
@@ -1401,16 +1416,16 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.4"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 				},
-				namespace:        "joe",
+				user:             "joe",
 				stripEmailDomain: true,
 			},
 			want: []Machine{
 				{
 					IPAddresses: MachineAddresses{netip.MustParseAddr("100.64.0.4")},
-					Namespace:   Namespace{Name: "joe"},
+					User:        User{Name: "joe"},
 				},
 			},
 		},
@@ -1425,7 +1440,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.1"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "foo",
@@ -1436,23 +1451,23 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.2"),
 						},
-						Namespace:  Namespace{Name: "joe"},
+						User:       User{Name: "joe"},
 						ForcedTags: []string{"tag:accountant-webserver"},
 					},
 					{
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.4"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 				},
-				namespace:        "joe",
+				user:             "joe",
 				stripEmailDomain: true,
 			},
 			want: []Machine{
 				{
 					IPAddresses: MachineAddresses{netip.MustParseAddr("100.64.0.4")},
-					Namespace:   Namespace{Name: "joe"},
+					User:        User{Name: "joe"},
 				},
 			},
 		},
@@ -1467,7 +1482,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.1"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "hr-web1",
@@ -1478,7 +1493,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.2"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 						HostInfo: HostInfo{
 							OS:          "centos",
 							Hostname:    "hr-web2",
@@ -1489,10 +1504,10 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 						IPAddresses: MachineAddresses{
 							netip.MustParseAddr("100.64.0.4"),
 						},
-						Namespace: Namespace{Name: "joe"},
+						User: User{Name: "joe"},
 					},
 				},
-				namespace:        "joe",
+				user:             "joe",
 				stripEmailDomain: true,
 			},
 			want: []Machine{
@@ -1500,7 +1515,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 					IPAddresses: MachineAddresses{
 						netip.MustParseAddr("100.64.0.1"),
 					},
-					Namespace: Namespace{Name: "joe"},
+					User: User{Name: "joe"},
 					HostInfo: HostInfo{
 						OS:          "centos",
 						Hostname:    "hr-web1",
@@ -1511,7 +1526,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 					IPAddresses: MachineAddresses{
 						netip.MustParseAddr("100.64.0.2"),
 					},
-					Namespace: Namespace{Name: "joe"},
+					User: User{Name: "joe"},
 					HostInfo: HostInfo{
 						OS:          "centos",
 						Hostname:    "hr-web2",
@@ -1522,7 +1537,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 					IPAddresses: MachineAddresses{
 						netip.MustParseAddr("100.64.0.4"),
 					},
-					Namespace: Namespace{Name: "joe"},
+					User: User{Name: "joe"},
 				},
 			},
 		},
@@ -1532,7 +1547,7 @@ func Test_excludeCorrectlyTaggedNodes(t *testing.T) {
 			got := excludeCorrectlyTaggedNodes(
 				test.args.aclPolicy,
 				test.args.nodes,
-				test.args.namespace,
+				test.args.user,
 				test.args.stripEmailDomain,
 			)
 			if !reflect.DeepEqual(got, test.want) {

acls_types.go

@@ -34,7 +34,7 @@ type Groups map[string][]string
 // Hosts are alias for IP addresses or subnets.
 type Hosts map[string]netip.Prefix
 
-// TagOwners specify what users (namespaces?) are allow to use certain tags.
+// TagOwners specify what users (users?) are allow to use certain tags.
 type TagOwners map[string][]string
 
 // ACLTest is not implemented, but should be use to check if a certain rule is allowed.
@@ -44,7 +44,7 @@ type ACLTest struct {
 	Deny   []string `json:"deny,omitempty" yaml:"deny,omitempty"`
 }
 
-// AutoApprovers specify which users (namespaces?), groups or tags have their advertised routes
+// AutoApprovers specify which users (users?), groups or tags have their advertised routes
 // or exit node status automatically enabled.
 type AutoApprovers struct {
 	Routes   map[string][]string `json:"routes"   yaml:"routes"`
@@ -119,7 +119,7 @@ func (policy ACLPolicy) IsZero() bool {
 	return false
 }
 
-// Returns the list of autoApproving namespaces, groups or tags for a given IPPrefix.
+// Returns the list of autoApproving users, groups or tags for a given IPPrefix.
 func (autoApprovers *AutoApprovers) GetRouteApprovers(
 	prefix netip.Prefix,
 ) ([]string, error) {

api.go

@@ -78,7 +78,7 @@ var registerWebAPITemplate = template.Must(
 		<p>
 			Run the command below in the headscale server to add this machine to your network:
 		</p>
-		<pre><code>headscale -n NAMESPACE nodes register --key {{.Key}}</code></pre>
+		<pre><code>headscale nodes register --user USERNAME --key {{.Key}}</code></pre>
 	</body>
 </html>
 `))

api_common.go

@@ -1,6 +1,8 @@
 package headscale
 
 import (
+	"time"
+
 	"github.com/rs/zerolog/log"
 	"tailscale.com/tailcfg"
 )
@@ -55,16 +57,46 @@ func (h *Headscale) generateMapResponse(
 		peers,
 	)
 
+	now := time.Now()
+
 	resp := tailcfg.MapResponse{
-		KeepAlive:    false,
-		Node:         node,
-		Peers:        nodePeers,
-		DNSConfig:    dnsConfig,
-		Domain:       h.cfg.BaseDomain,
+		KeepAlive: false,
+		Node:      node,
+
+		// TODO: Only send if updated
+		DERPMap: h.DERPMap,
+
+		// TODO: Only send if updated
+		Peers: nodePeers,
+
+		// TODO(kradalby): Implement:
+		// https://github.com/tailscale/tailscale/blob/main/tailcfg/tailcfg.go#L1351-L1374
+		// PeersChanged
+		// PeersRemoved
+		// PeersChangedPatch
+		// PeerSeenChange
+		// OnlineChange
+
+		// TODO: Only send if updated
+		DNSConfig: dnsConfig,
+
+		// TODO: Only send if updated
+		Domain: h.cfg.BaseDomain,
+
+		// Do not instruct clients to collect services, we do not
+		// support or do anything with them
+		CollectServices: "false",
+
+		// TODO: Only send if updated
 		PacketFilter: h.aclRules,
-		SSHPolicy:    h.sshPolicy,
-		DERPMap:      h.DERPMap,
+
 		UserProfiles: profiles,
+
+		// TODO: Only send if updated
+		SSHPolicy: h.sshPolicy,
+
+		ControlTime: &now,
+
 		Debug: &tailcfg.Debug{
 			DisableLogTail:      !h.cfg.LogTail.Enabled,
 			RandomizeClientPort: h.cfg.RandomizeClientPort,

api_key.go

@@ -29,7 +29,7 @@ type APIKey struct {
 	LastSeen   *time.Time
 }
 
-// CreateAPIKey creates a new ApiKey in a namespace, and returns it.
+// CreateAPIKey creates a new ApiKey in a user, and returns it.
 func (h *Headscale) CreateAPIKey(
 	expiration *time.Time,
 ) (string, *APIKey, error) {
@@ -64,7 +64,7 @@ func (h *Headscale) CreateAPIKey(
 	return keyStr, &key, nil
 }
 
-// ListAPIKeys returns the list of ApiKeys for a namespace.
+// ListAPIKeys returns the list of ApiKeys for a user.
 func (h *Headscale) ListAPIKeys() ([]APIKey, error) {
 	keys := []APIKey{}
 	if err := h.db.Find(&keys).Error; err != nil {

app.go

@@ -162,6 +162,7 @@ func NewHeadscale(cfg *Config) (*Headscale, error) {
 		aclRules:           tailcfg.FilterAllowAll, // default allowall
 		registrationCache:  registrationCache,
 		pollNetMapStreamWG: sync.WaitGroup{},
+		lastStateChange:    xsync.NewMapOf[time.Time](),
 	}
 
 	err = app.initDB()
@@ -217,6 +218,15 @@ func (h *Headscale) expireEphemeralNodes(milliSeconds int64) {
 	}
 }
 
+// expireExpiredMachines expires machines that have an explicit expiry set
+// after that expiry time has passed.
+func (h *Headscale) expireExpiredMachines(milliSeconds int64) {
+	ticker := time.NewTicker(time.Duration(milliSeconds) * time.Millisecond)
+	for range ticker.C {
+		h.expireExpiredMachinesWorker()
+	}
+}
+
 func (h *Headscale) failoverSubnetRoutes(milliSeconds int64) {
 	ticker := time.NewTicker(time.Duration(milliSeconds) * time.Millisecond)
 	for range ticker.C {
@@ -228,28 +238,27 @@ func (h *Headscale) failoverSubnetRoutes(milliSeconds int64) {
 }
 
 func (h *Headscale) expireEphemeralNodesWorker() {
-	namespaces, err := h.ListNamespaces()
+	users, err := h.ListUsers()
 	if err != nil {
-		log.Error().Err(err).Msg("Error listing namespaces")
+		log.Error().Err(err).Msg("Error listing users")
 
 		return
 	}
 
-	for _, namespace := range namespaces {
-		machines, err := h.ListMachinesInNamespace(namespace.Name)
+	for _, user := range users {
+		machines, err := h.ListMachinesByUser(user.Name)
 		if err != nil {
 			log.Error().
 				Err(err).
-				Str("namespace", namespace.Name).
-				Msg("Error listing machines in namespace")
+				Str("user", user.Name).
+				Msg("Error listing machines in user")
 
 			return
 		}
 
 		expiredFound := false
 		for _, machine := range machines {
-			if machine.AuthKey != nil && machine.LastSeen != nil &&
-				machine.AuthKey.Ephemeral &&
+			if machine.isEphemeral() && machine.LastSeen != nil &&
 				time.Now().
 					After(machine.LastSeen.Add(h.cfg.EphemeralNodeInactivityTimeout)) {
 				expiredFound = true
@@ -273,6 +282,53 @@ func (h *Headscale) expireEphemeralNodesWorker() {
 	}
 }
 
+func (h *Headscale) expireExpiredMachinesWorker() {
+	users, err := h.ListUsers()
+	if err != nil {
+		log.Error().Err(err).Msg("Error listing users")
+
+		return
+	}
+
+	for _, user := range users {
+		machines, err := h.ListMachinesByUser(user.Name)
+		if err != nil {
+			log.Error().
+				Err(err).
+				Str("user", user.Name).
+				Msg("Error listing machines in user")
+
+			return
+		}
+
+		expiredFound := false
+		for index, machine := range machines {
+			if machine.isExpired() &&
+				machine.Expiry.After(h.getLastStateChange(user)) {
+				expiredFound = true
+
+				err := h.ExpireMachine(&machines[index])
+				if err != nil {
+					log.Error().
+						Err(err).
+						Str("machine", machine.Hostname).
+						Str("name", machine.GivenName).
+						Msg("🤮 Cannot expire machine")
+				} else {
+					log.Info().
+						Str("machine", machine.Hostname).
+						Str("name", machine.GivenName).
+						Msg("Machine successfully expired")
+				}
+			}
+		}
+
+		if expiredFound {
+			h.setLastStateChangeToNow()
+		}
+	}
+}
+
 func (h *Headscale) grpcAuthenticationInterceptor(ctx context.Context,
 	req interface{},
 	info *grpc.UnaryServerInfo,
@@ -465,7 +521,7 @@ func (h *Headscale) createRouter(grpcMux *runtime.ServeMux) *mux.Router {
 	apiRouter.Use(h.httpAuthenticationMiddleware)
 	apiRouter.PathPrefix("/v1/").HandlerFunc(grpcMux.ServeHTTP)
 
-	router.PathPrefix("/").HandlerFunc(stdoutHandler)
+	router.PathPrefix("/").HandlerFunc(notFoundHandler)
 
 	return router
 }
@@ -494,6 +550,7 @@ func (h *Headscale) Serve() error {
 	}
 
 	go h.expireEphemeralNodes(updateInterval)
+	go h.expireExpiredMachines(updateInterval)
 
 	go h.failoverSubnetRoutes(updateInterval)
 
@@ -851,31 +908,31 @@ func (h *Headscale) setLastStateChangeToNow() {
 
 	now := time.Now().UTC()
 
-	namespaces, err := h.ListNamespaces()
+	users, err := h.ListUsers()
 	if err != nil {
 		log.Error().
 			Caller().
 			Err(err).
-			Msg("failed to fetch all namespaces, failing to update last changed state.")
+			Msg("failed to fetch all users, failing to update last changed state.")
 	}
 
-	for _, namespace := range namespaces {
-		lastStateUpdate.WithLabelValues(namespace.Name, "headscale").Set(float64(now.Unix()))
+	for _, user := range users {
+		lastStateUpdate.WithLabelValues(user.Name, "headscale").Set(float64(now.Unix()))
 		if h.lastStateChange == nil {
 			h.lastStateChange = xsync.NewMapOf[time.Time]()
 		}
-		h.lastStateChange.Store(namespace.Name, now)
+		h.lastStateChange.Store(user.Name, now)
 	}
 }
 
-func (h *Headscale) getLastStateChange(namespaces ...Namespace) time.Time {
+func (h *Headscale) getLastStateChange(users ...User) time.Time {
 	times := []time.Time{}
 
-	// getLastStateChange takes a list of namespaces as a "filter", if no namespaces
-	// are past, then use the entier list of namespaces and look for the last update
-	if len(namespaces) > 0 {
-		for _, namespace := range namespaces {
-			if lastChange, ok := h.lastStateChange.Load(namespace.Name); ok {
+	// getLastStateChange takes a list of users as a "filter", if no users
+	// are past, then use the entier list of users and look for the last update
+	if len(users) > 0 {
+		for _, user := range users {
+			if lastChange, ok := h.lastStateChange.Load(user.Name); ok {
 				times = append(times, lastChange)
 			}
 		}
@@ -900,7 +957,7 @@ func (h *Headscale) getLastStateChange(namespaces ...Namespace) time.Time {
 	}
 }
 
-func stdoutHandler(
+func notFoundHandler(
 	writer http.ResponseWriter,
 	req *http.Request,
 ) {
@@ -912,6 +969,7 @@ func stdoutHandler(
 		Interface("url", req.URL).
 		Bytes("body", body).
 		Msg("Request did not match")
+	writer.WriteHeader(http.StatusNotFound)
 }
 
 func readOrCreatePrivateKey(path string) (*key.MachinePrivate, error) {

cmd/gh-action-integration-generator/main.go

@@ -0,0 +1,163 @@
+package main
+
+//go:generate go run ./main.go
+
+import (
+	"bytes"
+	"fmt"
+	"log"
+	"os"
+	"os/exec"
+	"path"
+	"path/filepath"
+	"strings"
+	"text/template"
+)
+
+var (
+	githubWorkflowPath  = "../../.github/workflows/"
+	jobFileNameTemplate = `test-integration-v2-%s.yaml`
+	jobTemplate         = template.Must(
+		template.New("jobTemplate").
+			Parse(`# DO NOT EDIT, generated with cmd/gh-action-integration-generator/main.go
+# To regenerate, run "go generate" in cmd/gh-action-integration-generator/
+
+name: Integration Test v2 - {{.Name}}
+
+on: [pull_request]
+
+concurrency:
+  group: {{ "${{ github.workflow }}-$${{ github.head_ref || github.run_id }}" }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            *.nix
+            go.*
+            **/*.go
+            integration_test/
+            config-example.yaml
+
+      - uses: cachix/install-nix-action@v18
+        if: {{ "${{ env.ACT }}" }} || steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run general integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: |
+            nix develop --command -- docker run \
+              --tty --rm \
+              --volume ~/.cache/hs-integration-go:/go \
+              --name headscale-test-suite \
+              --volume $PWD:$PWD -w $PWD/integration \
+              --volume /var/run/docker.sock:/var/run/docker.sock \
+              --volume $PWD/control_logs:/tmp/control \
+              golang:1 \
+                go test ./... \
+                  -tags ts2019 \
+                  -failfast \
+                  -timeout 120m \
+                  -parallel 1 \
+                  -run "^{{.Name}}$"
+
+      - uses: actions/upload-artifact@v3
+        if: always() && steps.changed-files.outputs.any_changed == 'true'
+        with:
+          name: logs
+          path: "control_logs/*.log"
+`),
+	)
+)
+
+const workflowFilePerm = 0o600
+
+func removeTests() {
+	glob := fmt.Sprintf(jobFileNameTemplate, "*")
+
+	files, err := filepath.Glob(filepath.Join(githubWorkflowPath, glob))
+	if err != nil {
+		log.Fatalf("failed to find test files")
+	}
+
+	for _, file := range files {
+		err := os.Remove(file)
+		if err != nil {
+			log.Printf("failed to remove: %s", err)
+		}
+	}
+}
+
+func findTests() []string {
+	rgBin, err := exec.LookPath("rg")
+	if err != nil {
+		log.Fatalf("failed to find rg (ripgrep) binary")
+	}
+
+	args := []string{
+		"--regexp", "func (Test.+)\\(.*",
+		"../../integration/",
+		"--replace", "$1",
+		"--sort", "path",
+		"--no-line-number",
+		"--no-filename",
+		"--no-heading",
+	}
+
+	log.Printf("executing: %s %s", rgBin, strings.Join(args, " "))
+
+	ripgrep := exec.Command(
+		rgBin,
+		args...,
+	)
+
+	result, err := ripgrep.CombinedOutput()
+	if err != nil {
+		log.Printf("out: %s", result)
+		log.Fatalf("failed to run ripgrep: %s", err)
+	}
+
+	tests := strings.Split(string(result), "\n")
+	tests = tests[:len(tests)-1]
+
+	return tests
+}
+
+func main() {
+	type testConfig struct {
+		Name string
+	}
+
+	tests := findTests()
+
+	removeTests()
+
+	for _, test := range tests {
+		log.Printf("generating workflow for %s", test)
+
+		var content bytes.Buffer
+
+		if err := jobTemplate.Execute(&content, testConfig{
+			Name: test,
+		}); err != nil {
+			log.Fatalf("failed to render template: %s", err)
+		}
+
+		testPath := path.Join(githubWorkflowPath, fmt.Sprintf(jobFileNameTemplate, test))
+
+		err := os.WriteFile(testPath, content.Bytes(), workflowFilePerm)
+		if err != nil {
+			log.Fatalf("failed to write github job: %s", err)
+		}
+	}
+}

cmd/headscale/cli/configtest.go

@@ -0,0 +1,22 @@
+package cli
+
+import (
+	"github.com/rs/zerolog/log"
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(configTestCmd)
+}
+
+var configTestCmd = &cobra.Command{
+	Use:   "configtest",
+	Short: "Test the configuration.",
+	Long:  "Run a test of the configuration and exit.",
+	Run: func(cmd *cobra.Command, args []string) {
+		_, err := getHeadscaleApp()
+		if err != nil {
+			log.Fatal().Caller().Err(err).Msg("Error initializing")
+		}
+	},
+}

cmd/headscale/cli/debug.go

@@ -27,8 +27,14 @@ func init() {
 	if err != nil {
 		log.Fatal().Err(err).Msg("")
 	}
-	createNodeCmd.Flags().StringP("namespace", "n", "", "Namespace")
-	err = createNodeCmd.MarkFlagRequired("namespace")
+	createNodeCmd.Flags().StringP("user", "u", "", "User")
+
+	createNodeCmd.Flags().StringP("namespace", "n", "", "User")
+	createNodeNamespaceFlag := createNodeCmd.Flags().Lookup("namespace")
+	createNodeNamespaceFlag.Deprecated = deprecateNamespaceMessage
+	createNodeNamespaceFlag.Hidden = true
+
+	err = createNodeCmd.MarkFlagRequired("user")
 	if err != nil {
 		log.Fatal().Err(err).Msg("")
 	}
@@ -55,9 +61,9 @@ var createNodeCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
 
-		namespace, err := cmd.Flags().GetString("namespace")
+		user, err := cmd.Flags().GetString("user")
 		if err != nil {
-			ErrorOutput(err, fmt.Sprintf("Error getting namespace: %s", err), output)
+			ErrorOutput(err, fmt.Sprintf("Error getting user: %s", err), output)
 
 			return
 		}
@@ -110,10 +116,10 @@ var createNodeCmd = &cobra.Command{
 		}
 
 		request := &v1.DebugCreateMachineRequest{
-			Key:       machineKey,
-			Name:      name,
-			Namespace: namespace,
-			Routes:    routes,
+			Key:    machineKey,
+			Name:   name,
+			User:   user,
+			Routes: routes,
 		}
 
 		response, err := client.DebugCreateMachine(ctx, request)

cmd/headscale/cli/mockoidc.go

@@ -16,10 +16,11 @@ const (
 	errMockOidcClientIDNotDefined     = Error("MOCKOIDC_CLIENT_ID not defined")
 	errMockOidcClientSecretNotDefined = Error("MOCKOIDC_CLIENT_SECRET not defined")
 	errMockOidcPortNotDefined         = Error("MOCKOIDC_PORT not defined")
-	accessTTL                         = 10 * time.Minute
 	refreshTTL                        = 60 * time.Minute
 )
 
+var accessTTL = 2 * time.Minute
+
 func init() {
 	rootCmd.AddCommand(mockOidcCmd)
 }
@@ -54,6 +55,16 @@ func mockOIDC() error {
 	if portStr == "" {
 		return errMockOidcPortNotDefined
 	}
+	accessTTLOverride := os.Getenv("MOCKOIDC_ACCESS_TTL")
+	if accessTTLOverride != "" {
+		newTTL, err := time.ParseDuration(accessTTLOverride)
+		if err != nil {
+			return err
+		}
+		accessTTL = newTTL
+	}
+
+	log.Info().Msgf("Access token TTL: %s", accessTTL)
 
 	port, err := strconv.Atoi(portStr)
 	if err != nil {

cmd/headscale/cli/nodes.go

@@ -19,12 +19,24 @@ import (
 
 func init() {
 	rootCmd.AddCommand(nodeCmd)
-	listNodesCmd.Flags().StringP("namespace", "n", "", "Filter by namespace")
+	listNodesCmd.Flags().StringP("user", "u", "", "Filter by user")
 	listNodesCmd.Flags().BoolP("tags", "t", false, "Show tags")
+
+	listNodesCmd.Flags().StringP("namespace", "n", "", "User")
+	listNodesNamespaceFlag := listNodesCmd.Flags().Lookup("namespace")
+	listNodesNamespaceFlag.Deprecated = deprecateNamespaceMessage
+	listNodesNamespaceFlag.Hidden = true
+
 	nodeCmd.AddCommand(listNodesCmd)
 
-	registerNodeCmd.Flags().StringP("namespace", "n", "", "Namespace")
-	err := registerNodeCmd.MarkFlagRequired("namespace")
+	registerNodeCmd.Flags().StringP("user", "u", "", "User")
+
+	registerNodeCmd.Flags().StringP("namespace", "n", "", "User")
+	registerNodeNamespaceFlag := registerNodeCmd.Flags().Lookup("namespace")
+	registerNodeNamespaceFlag.Deprecated = deprecateNamespaceMessage
+	registerNodeNamespaceFlag.Hidden = true
+
+	err := registerNodeCmd.MarkFlagRequired("user")
 	if err != nil {
 		log.Fatalf(err.Error())
 	}
@@ -63,9 +75,14 @@ func init() {
 		log.Fatalf(err.Error())
 	}
 
-	moveNodeCmd.Flags().StringP("namespace", "n", "", "New namespace")
+	moveNodeCmd.Flags().StringP("user", "u", "", "New user")
 
-	err = moveNodeCmd.MarkFlagRequired("namespace")
+	moveNodeCmd.Flags().StringP("namespace", "n", "", "User")
+	moveNodeNamespaceFlag := moveNodeCmd.Flags().Lookup("namespace")
+	moveNodeNamespaceFlag.Deprecated = deprecateNamespaceMessage
+	moveNodeNamespaceFlag.Hidden = true
+
+	err = moveNodeCmd.MarkFlagRequired("user")
 	if err != nil {
 		log.Fatalf(err.Error())
 	}
@@ -93,9 +110,9 @@ var registerNodeCmd = &cobra.Command{
 	Short: "Registers a machine to your network",
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
-		namespace, err := cmd.Flags().GetString("namespace")
+		user, err := cmd.Flags().GetString("user")
 		if err != nil {
-			ErrorOutput(err, fmt.Sprintf("Error getting namespace: %s", err), output)
+			ErrorOutput(err, fmt.Sprintf("Error getting user: %s", err), output)
 
 			return
 		}
@@ -116,8 +133,8 @@ var registerNodeCmd = &cobra.Command{
 		}
 
 		request := &v1.RegisterMachineRequest{
-			Key:       machineKey,
-			Namespace: namespace,
+			Key:  machineKey,
+			User: user,
 		}
 
 		response, err := client.RegisterMachine(ctx, request)
@@ -146,9 +163,9 @@ var listNodesCmd = &cobra.Command{
 	Aliases: []string{"ls", "show"},
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
-		namespace, err := cmd.Flags().GetString("namespace")
+		user, err := cmd.Flags().GetString("user")
 		if err != nil {
-			ErrorOutput(err, fmt.Sprintf("Error getting namespace: %s", err), output)
+			ErrorOutput(err, fmt.Sprintf("Error getting user: %s", err), output)
 
 			return
 		}
@@ -164,7 +181,7 @@ var listNodesCmd = &cobra.Command{
 		defer conn.Close()
 
 		request := &v1.ListMachinesRequest{
-			Namespace: namespace,
+			User: user,
 		}
 
 		response, err := client.ListMachines(ctx, request)
@@ -184,7 +201,7 @@ var listNodesCmd = &cobra.Command{
 			return
 		}
 
-		tableData, err := nodesToPtables(namespace, showTags, response.Machines)
+		tableData, err := nodesToPtables(user, showTags, response.Machines)
 		if err != nil {
 			ErrorOutput(err, fmt.Sprintf("Error converting to table: %s", err), output)
 
@@ -388,7 +405,7 @@ var deleteNodeCmd = &cobra.Command{
 
 var moveNodeCmd = &cobra.Command{
 	Use:     "move",
-	Short:   "Move node to another namespace",
+	Short:   "Move node to another user",
 	Aliases: []string{"mv"},
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
@@ -404,11 +421,11 @@ var moveNodeCmd = &cobra.Command{
 			return
 		}
 
-		namespace, err := cmd.Flags().GetString("namespace")
+		user, err := cmd.Flags().GetString("user")
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Error getting namespace: %s", err),
+				fmt.Sprintf("Error getting user: %s", err),
 				output,
 			)
 
@@ -439,7 +456,7 @@ var moveNodeCmd = &cobra.Command{
 
 		moveRequest := &v1.MoveMachineRequest{
 			MachineId: identifier,
-			Namespace: namespace,
+			User:      user,
 		}
 
 		moveResponse, err := client.MoveMachine(ctx, moveRequest)
@@ -456,12 +473,12 @@ var moveNodeCmd = &cobra.Command{
 			return
 		}
 
-		SuccessOutput(moveResponse.Machine, "Node moved to another namespace", output)
+		SuccessOutput(moveResponse.Machine, "Node moved to another user", output)
 	},
 }
 
 func nodesToPtables(
-	currentNamespace string,
+	currentUser string,
 	showTags bool,
 	machines []*v1.Machine,
 ) (pterm.TableData, error) {
@@ -471,10 +488,11 @@ func nodesToPtables(
 		"Name",
 		"MachineKey",
 		"NodeKey",
-		"Namespace",
+		"User",
 		"IP addresses",
 		"Ephemeral",
 		"Last seen",
+		"Expiration",
 		"Online",
 		"Expired",
 	}
@@ -501,8 +519,12 @@ func nodesToPtables(
 		}
 
 		var expiry time.Time
+		var expiryTime string
 		if machine.Expiry != nil {
 			expiry = machine.Expiry.AsTime()
+			expiryTime = expiry.Format("2006-01-02 15:04:05")
+		} else {
+			expiryTime = "N/A"
 		}
 
 		var machineKey key.MachinePublic
@@ -555,12 +577,12 @@ func nodesToPtables(
 		}
 		validTags = strings.TrimLeft(validTags, ",")
 
-		var namespace string
-		if currentNamespace == "" || (currentNamespace == machine.Namespace.Name) {
-			namespace = pterm.LightMagenta(machine.Namespace.Name)
+		var user string
+		if currentUser == "" || (currentUser == machine.User.Name) {
+			user = pterm.LightMagenta(machine.User.Name)
 		} else {
-			// Shared into this namespace
-			namespace = pterm.LightYellow(machine.Namespace.Name)
+			// Shared into this user
+			user = pterm.LightYellow(machine.User.Name)
 		}
 
 		var IPV4Address string
@@ -579,10 +601,11 @@ func nodesToPtables(
 			machine.GetGivenName(),
 			machineKey.ShortString(),
 			nodeKey.ShortString(),
-			namespace,
+			user,
 			strings.Join([]string{IPV4Address, IPV6Address}, ", "),
 			strconv.FormatBool(ephemeral),
 			lastSeenTime,
+			expiryTime,
 			online,
 			expired,
 		}

cmd/headscale/cli/preauthkeys.go

@@ -20,8 +20,14 @@ const (
 
 func init() {
 	rootCmd.AddCommand(preauthkeysCmd)
-	preauthkeysCmd.PersistentFlags().StringP("namespace", "n", "", "Namespace")
-	err := preauthkeysCmd.MarkPersistentFlagRequired("namespace")
+	preauthkeysCmd.PersistentFlags().StringP("user", "u", "", "User")
+
+	preauthkeysCmd.PersistentFlags().StringP("namespace", "n", "", "User")
+	pakNamespaceFlag := preauthkeysCmd.PersistentFlags().Lookup("namespace")
+	pakNamespaceFlag.Deprecated = deprecateNamespaceMessage
+	pakNamespaceFlag.Hidden = true
+
+	err := preauthkeysCmd.MarkPersistentFlagRequired("user")
 	if err != nil {
 		log.Fatal().Err(err).Msg("")
 	}
@@ -46,14 +52,14 @@ var preauthkeysCmd = &cobra.Command{
 
 var listPreAuthKeys = &cobra.Command{
 	Use:     "list",
-	Short:   "List the preauthkeys for this namespace",
+	Short:   "List the preauthkeys for this user",
 	Aliases: []string{"ls", "show"},
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
 
-		namespace, err := cmd.Flags().GetString("namespace")
+		user, err := cmd.Flags().GetString("user")
 		if err != nil {
-			ErrorOutput(err, fmt.Sprintf("Error getting namespace: %s", err), output)
+			ErrorOutput(err, fmt.Sprintf("Error getting user: %s", err), output)
 
 			return
 		}
@@ -63,7 +69,7 @@ var listPreAuthKeys = &cobra.Command{
 		defer conn.Close()
 
 		request := &v1.ListPreAuthKeysRequest{
-			Namespace: namespace,
+			User: user,
 		}
 
 		response, err := client.ListPreAuthKeys(ctx, request)
@@ -143,14 +149,14 @@ var listPreAuthKeys = &cobra.Command{
 
 var createPreAuthKeyCmd = &cobra.Command{
 	Use:     "create",
-	Short:   "Creates a new preauthkey in the specified namespace",
+	Short:   "Creates a new preauthkey in the specified user",
 	Aliases: []string{"c", "new"},
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
 
-		namespace, err := cmd.Flags().GetString("namespace")
+		user, err := cmd.Flags().GetString("user")
 		if err != nil {
-			ErrorOutput(err, fmt.Sprintf("Error getting namespace: %s", err), output)
+			ErrorOutput(err, fmt.Sprintf("Error getting user: %s", err), output)
 
 			return
 		}
@@ -162,11 +168,11 @@ var createPreAuthKeyCmd = &cobra.Command{
 		log.Trace().
 			Bool("reusable", reusable).
 			Bool("ephemeral", ephemeral).
-			Str("namespace", namespace).
+			Str("user", user).
 			Msg("Preparing to create preauthkey")
 
 		request := &v1.CreatePreAuthKeyRequest{
-			Namespace: namespace,
+			User:      user,
 			Reusable:  reusable,
 			Ephemeral: ephemeral,
 			AclTags:   tags,
@@ -225,9 +231,9 @@ var expirePreAuthKeyCmd = &cobra.Command{
 	},
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
-		namespace, err := cmd.Flags().GetString("namespace")
+		user, err := cmd.Flags().GetString("user")
 		if err != nil {
-			ErrorOutput(err, fmt.Sprintf("Error getting namespace: %s", err), output)
+			ErrorOutput(err, fmt.Sprintf("Error getting user: %s", err), output)
 
 			return
 		}
@@ -237,8 +243,8 @@ var expirePreAuthKeyCmd = &cobra.Command{
 		defer conn.Close()
 
 		request := &v1.ExpirePreAuthKeyRequest{
-			Namespace: namespace,
-			Key:       args[0],
+			User: user,
+			Key:  args[0],
 		}
 
 		response, err := client.ExpirePreAuthKey(ctx, request)

cmd/headscale/cli/root.go

@@ -12,10 +12,15 @@ import (
 	"github.com/tcnksm/go-latest"
 )
 
+const (
+	deprecateNamespaceMessage = "use --user"
+)
+
 var cfgFile string = ""
 
 func init() {
-	if len(os.Args) > 1 && (os.Args[1] == "version" || os.Args[1] == "mockoidc" || os.Args[1] == "completion") {
+	if len(os.Args) > 1 &&
+		(os.Args[1] == "version" || os.Args[1] == "mockoidc" || os.Args[1] == "completion") {
 		return
 	}
 

cmd/headscale/cli/routes.go

@@ -3,8 +3,10 @@ package cli
 import (
 	"fmt"
 	"log"
+	"net/netip"
 	"strconv"
 
+	"github.com/juanfont/headscale"
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
 	"github.com/pterm/pterm"
 	"github.com/spf13/cobra"
@@ -218,6 +220,19 @@ func routesToPtables(routes []*v1.Route) pterm.TableData {
 	tableData := pterm.TableData{{"ID", "Machine", "Prefix", "Advertised", "Enabled", "Primary"}}
 
 	for _, route := range routes {
+		var isPrimaryStr string
+		prefix, err := netip.ParsePrefix(route.Prefix)
+		if err != nil {
+			log.Printf("Error parsing prefix %s: %s", route.Prefix, err)
+
+			continue
+		}
+		if prefix == headscale.ExitRouteV4 || prefix == headscale.ExitRouteV6 {
+			isPrimaryStr = "-"
+		} else {
+			isPrimaryStr = strconv.FormatBool(route.IsPrimary)
+		}
+
 		tableData = append(tableData,
 			[]string{
 				strconv.FormatUint(route.Id, Base10),
@@ -225,7 +240,7 @@ func routesToPtables(routes []*v1.Route) pterm.TableData {
 				route.Prefix,
 				strconv.FormatBool(route.Advertised),
 				strconv.FormatBool(route.Enabled),
-				strconv.FormatBool(route.IsPrimary),
+				isPrimaryStr,
 			})
 	}
 

cmd/headscale/cli/users.go

@@ -13,26 +13,26 @@ import (
 )
 
 func init() {
-	rootCmd.AddCommand(namespaceCmd)
-	namespaceCmd.AddCommand(createNamespaceCmd)
-	namespaceCmd.AddCommand(listNamespacesCmd)
-	namespaceCmd.AddCommand(destroyNamespaceCmd)
-	namespaceCmd.AddCommand(renameNamespaceCmd)
+	rootCmd.AddCommand(userCmd)
+	userCmd.AddCommand(createUserCmd)
+	userCmd.AddCommand(listUsersCmd)
+	userCmd.AddCommand(destroyUserCmd)
+	userCmd.AddCommand(renameUserCmd)
 }
 
 const (
 	errMissingParameter = headscale.Error("missing parameters")
 )
 
-var namespaceCmd = &cobra.Command{
-	Use:     "namespaces",
-	Short:   "Manage the namespaces of Headscale",
-	Aliases: []string{"namespace", "ns", "user", "users"},
+var userCmd = &cobra.Command{
+	Use:     "users",
+	Short:   "Manage the users of Headscale",
+	Aliases: []string{"user", "namespace", "namespaces", "ns"},
 }
 
-var createNamespaceCmd = &cobra.Command{
+var createUserCmd = &cobra.Command{
 	Use:     "create NAME",
-	Short:   "Creates a new namespace",
+	Short:   "Creates a new user",
 	Aliases: []string{"c", "new"},
 	Args: func(cmd *cobra.Command, args []string) error {
 		if len(args) < 1 {
@@ -44,7 +44,7 @@ var createNamespaceCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
 
-		namespaceName := args[0]
+		userName := args[0]
 
 		ctx, client, conn, cancel := getHeadscaleCLIClient()
 		defer cancel()
@@ -52,15 +52,15 @@ var createNamespaceCmd = &cobra.Command{
 
 		log.Trace().Interface("client", client).Msg("Obtained gRPC client")
 
-		request := &v1.CreateNamespaceRequest{Name: namespaceName}
+		request := &v1.CreateUserRequest{Name: userName}
 
-		log.Trace().Interface("request", request).Msg("Sending CreateNamespace request")
-		response, err := client.CreateNamespace(ctx, request)
+		log.Trace().Interface("request", request).Msg("Sending CreateUser request")
+		response, err := client.CreateUser(ctx, request)
 		if err != nil {
 			ErrorOutput(
 				err,
 				fmt.Sprintf(
-					"Cannot create namespace: %s",
+					"Cannot create user: %s",
 					status.Convert(err).Message(),
 				),
 				output,
@@ -69,13 +69,13 @@ var createNamespaceCmd = &cobra.Command{
 			return
 		}
 
-		SuccessOutput(response.Namespace, "Namespace created", output)
+		SuccessOutput(response.User, "User created", output)
 	},
 }
 
-var destroyNamespaceCmd = &cobra.Command{
+var destroyUserCmd = &cobra.Command{
 	Use:     "destroy NAME",
-	Short:   "Destroys a namespace",
+	Short:   "Destroys a user",
 	Aliases: []string{"delete"},
 	Args: func(cmd *cobra.Command, args []string) error {
 		if len(args) < 1 {
@@ -87,17 +87,17 @@ var destroyNamespaceCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
 
-		namespaceName := args[0]
+		userName := args[0]
 
-		request := &v1.GetNamespaceRequest{
-			Name: namespaceName,
+		request := &v1.GetUserRequest{
+			Name: userName,
 		}
 
 		ctx, client, conn, cancel := getHeadscaleCLIClient()
 		defer cancel()
 		defer conn.Close()
 
-		_, err := client.GetNamespace(ctx, request)
+		_, err := client.GetUser(ctx, request)
 		if err != nil {
 			ErrorOutput(
 				err,
@@ -113,8 +113,8 @@ var destroyNamespaceCmd = &cobra.Command{
 		if !force {
 			prompt := &survey.Confirm{
 				Message: fmt.Sprintf(
-					"Do you want to remove the namespace '%s' and any associated preauthkeys?",
-					namespaceName,
+					"Do you want to remove the user '%s' and any associated preauthkeys?",
+					userName,
 				),
 			}
 			err := survey.AskOne(prompt, &confirm)
@@ -124,14 +124,14 @@ var destroyNamespaceCmd = &cobra.Command{
 		}
 
 		if confirm || force {
-			request := &v1.DeleteNamespaceRequest{Name: namespaceName}
+			request := &v1.DeleteUserRequest{Name: userName}
 
-			response, err := client.DeleteNamespace(ctx, request)
+			response, err := client.DeleteUser(ctx, request)
 			if err != nil {
 				ErrorOutput(
 					err,
 					fmt.Sprintf(
-						"Cannot destroy namespace: %s",
+						"Cannot destroy user: %s",
 						status.Convert(err).Message(),
 					),
 					output,
@@ -139,16 +139,16 @@ var destroyNamespaceCmd = &cobra.Command{
 
 				return
 			}
-			SuccessOutput(response, "Namespace destroyed", output)
+			SuccessOutput(response, "User destroyed", output)
 		} else {
-			SuccessOutput(map[string]string{"Result": "Namespace not destroyed"}, "Namespace not destroyed", output)
+			SuccessOutput(map[string]string{"Result": "User not destroyed"}, "User not destroyed", output)
 		}
 	},
 }
 
-var listNamespacesCmd = &cobra.Command{
+var listUsersCmd = &cobra.Command{
 	Use:     "list",
-	Short:   "List all the namespaces",
+	Short:   "List all the users",
 	Aliases: []string{"ls", "show"},
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
@@ -157,13 +157,13 @@ var listNamespacesCmd = &cobra.Command{
 		defer cancel()
 		defer conn.Close()
 
-		request := &v1.ListNamespacesRequest{}
+		request := &v1.ListUsersRequest{}
 
-		response, err := client.ListNamespaces(ctx, request)
+		response, err := client.ListUsers(ctx, request)
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Cannot get namespaces: %s", status.Convert(err).Message()),
+				fmt.Sprintf("Cannot get users: %s", status.Convert(err).Message()),
 				output,
 			)
 
@@ -171,19 +171,19 @@ var listNamespacesCmd = &cobra.Command{
 		}
 
 		if output != "" {
-			SuccessOutput(response.Namespaces, "", output)
+			SuccessOutput(response.Users, "", output)
 
 			return
 		}
 
 		tableData := pterm.TableData{{"ID", "Name", "Created"}}
-		for _, namespace := range response.GetNamespaces() {
+		for _, user := range response.GetUsers() {
 			tableData = append(
 				tableData,
 				[]string{
-					namespace.GetId(),
-					namespace.GetName(),
-					namespace.GetCreatedAt().AsTime().Format("2006-01-02 15:04:05"),
+					user.GetId(),
+					user.GetName(),
+					user.GetCreatedAt().AsTime().Format("2006-01-02 15:04:05"),
 				},
 			)
 		}
@@ -200,9 +200,9 @@ var listNamespacesCmd = &cobra.Command{
 	},
 }
 
-var renameNamespaceCmd = &cobra.Command{
+var renameUserCmd = &cobra.Command{
 	Use:     "rename OLD_NAME NEW_NAME",
-	Short:   "Renames a namespace",
+	Short:   "Renames a user",
 	Aliases: []string{"mv"},
 	Args: func(cmd *cobra.Command, args []string) error {
 		expectedArguments := 2
@@ -219,17 +219,17 @@ var renameNamespaceCmd = &cobra.Command{
 		defer cancel()
 		defer conn.Close()
 
-		request := &v1.RenameNamespaceRequest{
+		request := &v1.RenameUserRequest{
 			OldName: args[0],
 			NewName: args[1],
 		}
 
-		response, err := client.RenameNamespace(ctx, request)
+		response, err := client.RenameUser(ctx, request)
 		if err != nil {
 			ErrorOutput(
 				err,
 				fmt.Sprintf(
-					"Cannot rename namespace: %s",
+					"Cannot rename user: %s",
 					status.Convert(err).Message(),
 				),
 				output,
@@ -238,6 +238,6 @@ var renameNamespaceCmd = &cobra.Command{
 			return
 		}
 
-		SuccessOutput(response.Namespace, "Namespace renamed", output)
+		SuccessOutput(response.User, "User renamed", output)
 	},
 }

config-example.yaml

@@ -63,6 +63,11 @@ noise:
 # List of IP prefixes to allocate tailaddresses from.
 # Each prefix consists of either an IPv4 or IPv6 address,
 # and the associated prefix length, delimited by a slash.
+# While this looks like it can take arbitrary values, it
+# needs to be within IP ranges supported by the Tailscale
+# client.
+# IPv6: https://github.com/tailscale/tailscale/blob/22ebb25e833264f58d7c3f534a8b166894a89536/net/tsaddr/tsaddr.go#LL81C52-L81C71
+# IPv4: https://github.com/tailscale/tailscale/blob/22ebb25e833264f58d7c3f534a8b166894a89536/net/tsaddr/tsaddr.go#L33
 ip_prefixes:
   - fd7a:115c:a1e0::/48
   - 100.64.0.0/10
@@ -235,6 +240,17 @@ dns_config:
   # Search domains to inject.
   domains: []
 
+  # Extra DNS records
+  # so far only A-records are supported (on the tailscale side)
+  # See https://github.com/juanfont/headscale/blob/main/docs/dns-records.md#Limitations
+  # extra_records:
+  #   - name: "grafana.myvpn.example.com"
+  #     type: "A"
+  #     value: "100.64.0.3"
+  #
+  #   # you can also put it in one line
+  #   - { name: "prometheus.myvpn.example.com", type: "A", value: "100.64.0.3" }
+
   # Whether to use [MagicDNS](https://tailscale.com/kb/1081/magicdns/).
   # Only works if there is at least a nameserver defined.
   magic_dns: true
@@ -242,7 +258,7 @@ dns_config:
   # Defines the base domain to create the hostnames for MagicDNS.
   # `base_domain` must be a FQDNs, without the trailing dot.
   # The FQDN of the hosts will be
-  # `hostname.namespace.base_domain` (e.g., _myhost.mynamespace.example.com_).
+  # `hostname.user.base_domain` (e.g., _myhost.myuser.example.com_).
   base_domain: example.com
 
 # Unix socket used for the CLI to connect without authentication
@@ -260,29 +276,45 @@ unix_socket_permission: "0770"
 #   issuer: "https://your-oidc.issuer.com/path"
 #   client_id: "your-oidc-client-id"
 #   client_secret: "your-oidc-client-secret"
+#   # Alternatively, set `client_secret_path` to read the secret from the file.
+#   # It resolves environment variables, making integration to systemd's
+#   # `LoadCredential` straightforward:
+#   client_secret_path: "${CREDENTIALS_DIRECTORY}/oidc_client_secret"
+#   # client_secret and client_secret_path are mutually exclusive.
 #
-#   Customize the scopes used in the OIDC flow, defaults to "openid", "profile" and "email" and add custom query
-#   parameters to the Authorize Endpoint request. Scopes default to "openid", "profile" and "email".
+#   # The amount of time from a node is authenticated with OpenID until it
+#   # expires and needs to reauthenticate.
+#   # Setting the value to "0" will mean no expiry.
+#   expiry: 180d
+#
+#   # Use the expiry from the token received from OpenID when the user logged
+#   # in, this will typically lead to frequent need to reauthenticate and should
+#   # only been enabled if you know what you are doing.
+#   # Note: enabling this will cause `oidc.expiry` to be ignored.
+#   use_expiry_from_token: false
+#
+#   # Customize the scopes used in the OIDC flow, defaults to "openid", "profile" and "email" and add custom query
+#   # parameters to the Authorize Endpoint request. Scopes default to "openid", "profile" and "email".
 #
 #   scope: ["openid", "profile", "email", "custom"]
 #   extra_params:
 #     domain_hint: example.com
 #
-#   List allowed principal domains and/or users. If an authenticated user's domain is not in this list, the
-#   authentication request will be rejected.
+#   # List allowed principal domains and/or users. If an authenticated user's domain is not in this list, the
+#   # authentication request will be rejected.
 #
 #   allowed_domains:
 #     - example.com
-# Groups from keycloak have a leading '/'
+#   # Note: Groups from keycloak have a leading '/'
 #   allowed_groups:
 #     - /headscale
 #   allowed_users:
 #     - alice@example.com
 #
-#   If `strip_email_domain` is set to `true`, the domain part of the username email address will be removed.
-#   This will transform `first-name.last-name@example.com` to the namespace `first-name.last-name`
-#   If `strip_email_domain` is set to `false` the domain part will NOT be removed resulting to the following
-#   namespace: `first-name.last-name.example.com`
+#   # If `strip_email_domain` is set to `true`, the domain part of the username email address will be removed.
+#   # This will transform `first-name.last-name@example.com` to the user `first-name.last-name`
+#   # If `strip_email_domain` is set to `false` the domain part will NOT be removed resulting to the following
+#   user: `first-name.last-name.example.com`
 #
 #   strip_email_domain: true
 

config.go

@@ -6,10 +6,12 @@ import (
 	"io/fs"
 	"net/netip"
 	"net/url"
+	"os"
 	"strings"
 	"time"
 
 	"github.com/coreos/go-oidc/v3/oidc"
+	"github.com/prometheus/common/model"
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/viper"
@@ -24,6 +26,13 @@ const (
 
 	JSONLogFormat = "json"
 	TextLogFormat = "text"
+
+	defaultOIDCExpiryTime               = 180 * 24 * time.Hour // 180 Days
+	maxDuration           time.Duration = 1<<63 - 1
+)
+
+var errOidcMutuallyExclusive = errors.New(
+	"oidc_client_secret and oidc_client_secret_path are mutually exclusive",
 )
 
 // Config contains the initial Headscale configuration.
@@ -98,6 +107,8 @@ type OIDCConfig struct {
 	AllowedUsers               []string
 	AllowedGroups              []string
 	StripEmaildomain           bool
+	Expiry                     time.Duration
+	UseExpiryFromToken         bool
 }
 
 type DERPConfig struct {
@@ -177,6 +188,8 @@ func LoadConfig(path string, isFile bool) error {
 	viper.SetDefault("oidc.scope", []string{oidc.ScopeOpenID, "profile", "email"})
 	viper.SetDefault("oidc.strip_email_domain", true)
 	viper.SetDefault("oidc.only_start_if_oidc_is_available", true)
+	viper.SetDefault("oidc.expiry", "180d")
+	viper.SetDefault("oidc.use_expiry_from_token", false)
 
 	viper.SetDefault("logtail.enabled", false)
 	viper.SetDefault("randomize_client_port", false)
@@ -408,39 +421,37 @@ func GetDNSConfig() (*tailcfg.DNSConfig, string) {
 		}
 
 		if viper.IsSet("dns_config.restricted_nameservers") {
-			if len(dnsConfig.Nameservers) > 0 {
-				dnsConfig.Routes = make(map[string][]*dnstype.Resolver)
-				restrictedDNS := viper.GetStringMapStringSlice(
-					"dns_config.restricted_nameservers",
+			dnsConfig.Routes = make(map[string][]*dnstype.Resolver)
+			domains := []string{}
+			restrictedDNS := viper.GetStringMapStringSlice(
+				"dns_config.restricted_nameservers",
+			)
+			for domain, restrictedNameservers := range restrictedDNS {
+				restrictedResolvers := make(
+					[]*dnstype.Resolver,
+					len(restrictedNameservers),
 				)
-				for domain, restrictedNameservers := range restrictedDNS {
-					restrictedResolvers := make(
-						[]*dnstype.Resolver,
-						len(restrictedNameservers),
-					)
-					for index, nameserverStr := range restrictedNameservers {
-						nameserver, err := netip.ParseAddr(nameserverStr)
-						if err != nil {
-							log.Error().
-								Str("func", "getDNSConfig").
-								Err(err).
-								Msgf("Could not parse restricted nameserver IP: %s", nameserverStr)
-						}
-						restrictedResolvers[index] = &dnstype.Resolver{
-							Addr: nameserver.String(),
-						}
+				for index, nameserverStr := range restrictedNameservers {
+					nameserver, err := netip.ParseAddr(nameserverStr)
+					if err != nil {
+						log.Error().
+							Str("func", "getDNSConfig").
+							Err(err).
+							Msgf("Could not parse restricted nameserver IP: %s", nameserverStr)
+					}
+					restrictedResolvers[index] = &dnstype.Resolver{
+						Addr: nameserver.String(),
 					}
-					dnsConfig.Routes[domain] = restrictedResolvers
 				}
-			} else {
-				log.Warn().
-					Msg("Warning: dns_config.restricted_nameservers is set, but no nameservers are configured. Ignoring restricted_nameservers.")
+				dnsConfig.Routes[domain] = restrictedResolvers
+				domains = append(domains, domain)
 			}
+			dnsConfig.Domains = domains
 		}
 
 		if viper.IsSet("dns_config.domains") {
 			domains := viper.GetStringSlice("dns_config.domains")
-			if len(dnsConfig.Nameservers) > 0 {
+			if len(dnsConfig.Resolvers) > 0 {
 				dnsConfig.Domains = domains
 			} else if domains != nil {
 				log.Warn().
@@ -448,6 +459,20 @@ func GetDNSConfig() (*tailcfg.DNSConfig, string) {
 			}
 		}
 
+		if viper.IsSet("dns_config.extra_records") {
+			var extraRecords []tailcfg.DNSRecord
+
+			err := viper.UnmarshalKey("dns_config.extra_records", &extraRecords)
+			if err != nil {
+				log.Error().
+					Str("func", "getDNSConfig").
+					Err(err).
+					Msgf("Could not parse dns_config.extra_records")
+			}
+
+			dnsConfig.ExtraRecords = extraRecords
+		}
+
 		if viper.IsSet("dns_config.magic_dns") {
 			dnsConfig.Proxied = viper.GetBool("dns_config.magic_dns")
 		}
@@ -514,6 +539,19 @@ func GetHeadscaleConfig() (*Config, error) {
 			Msgf("'ip_prefixes' not configured, falling back to default: %v", prefixes)
 	}
 
+	oidcClientSecret := viper.GetString("oidc.client_secret")
+	oidcClientSecretPath := viper.GetString("oidc.client_secret_path")
+	if oidcClientSecretPath != "" && oidcClientSecret != "" {
+		return nil, errOidcMutuallyExclusive
+	}
+	if oidcClientSecretPath != "" {
+		secretBytes, err := os.ReadFile(os.ExpandEnv(oidcClientSecretPath))
+		if err != nil {
+			return nil, err
+		}
+		oidcClientSecret = string(secretBytes)
+	}
+
 	return &Config{
 		ServerURL:          viper.GetString("server_url"),
 		Addr:               viper.GetString("listen_addr"),
@@ -566,13 +604,29 @@ func GetHeadscaleConfig() (*Config, error) {
 			),
 			Issuer:           viper.GetString("oidc.issuer"),
 			ClientID:         viper.GetString("oidc.client_id"),
-			ClientSecret:     viper.GetString("oidc.client_secret"),
+			ClientSecret:     oidcClientSecret,
 			Scope:            viper.GetStringSlice("oidc.scope"),
 			ExtraParams:      viper.GetStringMapString("oidc.extra_params"),
 			AllowedDomains:   viper.GetStringSlice("oidc.allowed_domains"),
 			AllowedUsers:     viper.GetStringSlice("oidc.allowed_users"),
 			AllowedGroups:    viper.GetStringSlice("oidc.allowed_groups"),
 			StripEmaildomain: viper.GetBool("oidc.strip_email_domain"),
+			Expiry: func() time.Duration {
+				// if set to 0, we assume no expiry
+				if value := viper.GetString("oidc.expiry"); value == "0" {
+					return maxDuration
+				} else {
+					expiry, err := model.ParseDuration(value)
+					if err != nil {
+						log.Warn().Msg("failed to parse oidc.expiry, defaulting back to 180 days")
+
+						return defaultOIDCExpiryTime
+					}
+
+					return time.Duration(expiry)
+				}
+			}(),
+			UseExpiryFromToken: viper.GetBool("oidc.use_expiry_from_token"),
 		},
 
 		LogTail:             logConfig,

db.go

@@ -41,6 +41,16 @@ func (h *Headscale) initDB() error {
 		db.Exec(`create extension if not exists "uuid-ossp";`)
 	}
 
+	_ = db.Migrator().RenameTable("namespaces", "users")
+
+	err = db.AutoMigrate(&User{})
+	if err != nil {
+		return err
+	}
+
+	_ = db.Migrator().RenameColumn(&Machine{}, "namespace_id", "user_id")
+	_ = db.Migrator().RenameColumn(&PreAuthKey{}, "namespace_id", "user_id")
+
 	_ = db.Migrator().RenameColumn(&Machine{}, "ip_address", "ip_addresses")
 	_ = db.Migrator().RenameColumn(&Machine{}, "name", "hostname")
 
@@ -110,7 +120,10 @@ func (h *Headscale) initDB() error {
 					continue
 				}
 
-				err = db.Preload("Machine").Where("machine_id = ? AND prefix = ?", machine.ID, IPPrefix(prefix)).First(&Route{}).Error
+				err = db.Preload("Machine").
+					Where("machine_id = ? AND prefix = ?", machine.ID, IPPrefix(prefix)).
+					First(&Route{}).
+					Error
 				if err == nil {
 					log.Info().
 						Str("enabled_route", prefix.String()).
@@ -184,11 +197,6 @@ func (h *Headscale) initDB() error {
 		return err
 	}
 
-	err = db.AutoMigrate(&Namespace{})
-	if err != nil {
-		return err
-	}
-
 	err = db.AutoMigrate(&PreAuthKey{})
 	if err != nil {
 		return err

derp_server.go

@@ -157,14 +157,14 @@ func (h *Headscale) DERPHandler(
 
 	if !fastStart {
 		pubKey := h.privateKey.Public()
-		pubKeyStr := pubKey.UntypedHexString() //nolint
+		pubKeyStr, _ := pubKey.MarshalText() //nolint
 		fmt.Fprintf(conn, "HTTP/1.1 101 Switching Protocols\r\n"+
 			"Upgrade: DERP\r\n"+
 			"Connection: Upgrade\r\n"+
 			"Derp-Version: %v\r\n"+
 			"Derp-Public-Key: %s\r\n\r\n",
 			derp.ProtocolVersion,
-			pubKeyStr)
+			string(pubKeyStr))
 	}
 
 	h.DERPServer.tailscaleDERP.Accept(req.Context(), netConn, conn, netConn.RemoteAddr().String())

dns.go

@@ -190,23 +190,23 @@ func getMapResponseDNSConfig(
 ) *tailcfg.DNSConfig {
 	var dnsConfig *tailcfg.DNSConfig = dnsConfigOrig.Clone()
 	if dnsConfigOrig != nil && dnsConfigOrig.Proxied { // if MagicDNS is enabled
-		// Only inject the Search Domain of the current namespace - shared nodes should use their full FQDN
+		// Only inject the Search Domain of the current user - shared nodes should use their full FQDN
 		dnsConfig.Domains = append(
 			dnsConfig.Domains,
 			fmt.Sprintf(
 				"%s.%s",
-				machine.Namespace.Name,
+				machine.User.Name,
 				baseDomain,
 			),
 		)
 
-		namespaceSet := mapset.NewSet[Namespace]()
-		namespaceSet.Add(machine.Namespace)
+		userSet := mapset.NewSet[User]()
+		userSet.Add(machine.User)
 		for _, p := range peers {
-			namespaceSet.Add(p.Namespace)
+			userSet.Add(p.User)
 		}
-		for _, namespace := range namespaceSet.ToSlice() {
-			dnsRoute := fmt.Sprintf("%v.%v", namespace.Name, baseDomain)
+		for _, user := range userSet.ToSlice() {
+			dnsRoute := fmt.Sprintf("%v.%v", user.Name, baseDomain)
 			dnsConfig.Routes[dnsRoute] = nil
 		}
 	} else {

dns_test.go

@@ -112,17 +112,17 @@ func (s *Suite) TestMagicDNSRootDomainsIPv6SingleMultiple(c *check.C) {
 }
 
 func (s *Suite) TestDNSConfigMapResponseWithMagicDNS(c *check.C) {
-	namespaceShared1, err := app.CreateNamespace("shared1")
+	userShared1, err := app.CreateUser("shared1")
 	c.Assert(err, check.IsNil)
 
-	namespaceShared2, err := app.CreateNamespace("shared2")
+	userShared2, err := app.CreateUser("shared2")
 	c.Assert(err, check.IsNil)
 
-	namespaceShared3, err := app.CreateNamespace("shared3")
+	userShared3, err := app.CreateUser("shared3")
 	c.Assert(err, check.IsNil)
 
 	preAuthKeyInShared1, err := app.CreatePreAuthKey(
-		namespaceShared1.Name,
+		userShared1.Name,
 		false,
 		false,
 		nil,
@@ -131,7 +131,7 @@ func (s *Suite) TestDNSConfigMapResponseWithMagicDNS(c *check.C) {
 	c.Assert(err, check.IsNil)
 
 	preAuthKeyInShared2, err := app.CreatePreAuthKey(
-		namespaceShared2.Name,
+		userShared2.Name,
 		false,
 		false,
 		nil,
@@ -140,7 +140,7 @@ func (s *Suite) TestDNSConfigMapResponseWithMagicDNS(c *check.C) {
 	c.Assert(err, check.IsNil)
 
 	preAuthKeyInShared3, err := app.CreatePreAuthKey(
-		namespaceShared3.Name,
+		userShared3.Name,
 		false,
 		false,
 		nil,
@@ -149,7 +149,7 @@ func (s *Suite) TestDNSConfigMapResponseWithMagicDNS(c *check.C) {
 	c.Assert(err, check.IsNil)
 
 	PreAuthKey2InShared1, err := app.CreatePreAuthKey(
-		namespaceShared1.Name,
+		userShared1.Name,
 		false,
 		false,
 		nil,
@@ -157,7 +157,7 @@ func (s *Suite) TestDNSConfigMapResponseWithMagicDNS(c *check.C) {
 	)
 	c.Assert(err, check.IsNil)
 
-	_, err = app.GetMachine(namespaceShared1.Name, "test_get_shared_nodes_1")
+	_, err = app.GetMachine(userShared1.Name, "test_get_shared_nodes_1")
 	c.Assert(err, check.NotNil)
 
 	machineInShared1 := &Machine{
@@ -166,15 +166,15 @@ func (s *Suite) TestDNSConfigMapResponseWithMagicDNS(c *check.C) {
 		NodeKey:        "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
 		DiscoKey:       "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
 		Hostname:       "test_get_shared_nodes_1",
-		NamespaceID:    namespaceShared1.ID,
-		Namespace:      *namespaceShared1,
+		UserID:         userShared1.ID,
+		User:           *userShared1,
 		RegisterMethod: RegisterMethodAuthKey,
 		IPAddresses:    []netip.Addr{netip.MustParseAddr("100.64.0.1")},
 		AuthKeyID:      uint(preAuthKeyInShared1.ID),
 	}
 	app.db.Save(machineInShared1)
 
-	_, err = app.GetMachine(namespaceShared1.Name, machineInShared1.Hostname)
+	_, err = app.GetMachine(userShared1.Name, machineInShared1.Hostname)
 	c.Assert(err, check.IsNil)
 
 	machineInShared2 := &Machine{
@@ -183,15 +183,15 @@ func (s *Suite) TestDNSConfigMapResponseWithMagicDNS(c *check.C) {
 		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		Hostname:       "test_get_shared_nodes_2",
-		NamespaceID:    namespaceShared2.ID,
-		Namespace:      *namespaceShared2,
+		UserID:         userShared2.ID,
+		User:           *userShared2,
 		RegisterMethod: RegisterMethodAuthKey,
 		IPAddresses:    []netip.Addr{netip.MustParseAddr("100.64.0.2")},
 		AuthKeyID:      uint(preAuthKeyInShared2.ID),
 	}
 	app.db.Save(machineInShared2)
 
-	_, err = app.GetMachine(namespaceShared2.Name, machineInShared2.Hostname)
+	_, err = app.GetMachine(userShared2.Name, machineInShared2.Hostname)
 	c.Assert(err, check.IsNil)
 
 	machineInShared3 := &Machine{
@@ -200,15 +200,15 @@ func (s *Suite) TestDNSConfigMapResponseWithMagicDNS(c *check.C) {
 		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		Hostname:       "test_get_shared_nodes_3",
-		NamespaceID:    namespaceShared3.ID,
-		Namespace:      *namespaceShared3,
+		UserID:         userShared3.ID,
+		User:           *userShared3,
 		RegisterMethod: RegisterMethodAuthKey,
 		IPAddresses:    []netip.Addr{netip.MustParseAddr("100.64.0.3")},
 		AuthKeyID:      uint(preAuthKeyInShared3.ID),
 	}
 	app.db.Save(machineInShared3)
 
-	_, err = app.GetMachine(namespaceShared3.Name, machineInShared3.Hostname)
+	_, err = app.GetMachine(userShared3.Name, machineInShared3.Hostname)
 	c.Assert(err, check.IsNil)
 
 	machine2InShared1 := &Machine{
@@ -217,8 +217,8 @@ func (s *Suite) TestDNSConfigMapResponseWithMagicDNS(c *check.C) {
 		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		Hostname:       "test_get_shared_nodes_4",
-		NamespaceID:    namespaceShared1.ID,
-		Namespace:      *namespaceShared1,
+		UserID:         userShared1.ID,
+		User:           *userShared1,
 		RegisterMethod: RegisterMethodAuthKey,
 		IPAddresses:    []netip.Addr{netip.MustParseAddr("100.64.0.4")},
 		AuthKeyID:      uint(PreAuthKey2InShared1.ID),
@@ -245,31 +245,31 @@ func (s *Suite) TestDNSConfigMapResponseWithMagicDNS(c *check.C) {
 
 	c.Assert(len(dnsConfig.Routes), check.Equals, 3)
 
-	domainRouteShared1 := fmt.Sprintf("%s.%s", namespaceShared1.Name, baseDomain)
+	domainRouteShared1 := fmt.Sprintf("%s.%s", userShared1.Name, baseDomain)
 	_, ok := dnsConfig.Routes[domainRouteShared1]
 	c.Assert(ok, check.Equals, true)
 
-	domainRouteShared2 := fmt.Sprintf("%s.%s", namespaceShared2.Name, baseDomain)
+	domainRouteShared2 := fmt.Sprintf("%s.%s", userShared2.Name, baseDomain)
 	_, ok = dnsConfig.Routes[domainRouteShared2]
 	c.Assert(ok, check.Equals, true)
 
-	domainRouteShared3 := fmt.Sprintf("%s.%s", namespaceShared3.Name, baseDomain)
+	domainRouteShared3 := fmt.Sprintf("%s.%s", userShared3.Name, baseDomain)
 	_, ok = dnsConfig.Routes[domainRouteShared3]
 	c.Assert(ok, check.Equals, true)
 }
 
 func (s *Suite) TestDNSConfigMapResponseWithoutMagicDNS(c *check.C) {
-	namespaceShared1, err := app.CreateNamespace("shared1")
+	userShared1, err := app.CreateUser("shared1")
 	c.Assert(err, check.IsNil)
 
-	namespaceShared2, err := app.CreateNamespace("shared2")
+	userShared2, err := app.CreateUser("shared2")
 	c.Assert(err, check.IsNil)
 
-	namespaceShared3, err := app.CreateNamespace("shared3")
+	userShared3, err := app.CreateUser("shared3")
 	c.Assert(err, check.IsNil)
 
 	preAuthKeyInShared1, err := app.CreatePreAuthKey(
-		namespaceShared1.Name,
+		userShared1.Name,
 		false,
 		false,
 		nil,
@@ -278,7 +278,7 @@ func (s *Suite) TestDNSConfigMapResponseWithoutMagicDNS(c *check.C) {
 	c.Assert(err, check.IsNil)
 
 	preAuthKeyInShared2, err := app.CreatePreAuthKey(
-		namespaceShared2.Name,
+		userShared2.Name,
 		false,
 		false,
 		nil,
@@ -287,7 +287,7 @@ func (s *Suite) TestDNSConfigMapResponseWithoutMagicDNS(c *check.C) {
 	c.Assert(err, check.IsNil)
 
 	preAuthKeyInShared3, err := app.CreatePreAuthKey(
-		namespaceShared3.Name,
+		userShared3.Name,
 		false,
 		false,
 		nil,
@@ -296,7 +296,7 @@ func (s *Suite) TestDNSConfigMapResponseWithoutMagicDNS(c *check.C) {
 	c.Assert(err, check.IsNil)
 
 	preAuthKey2InShared1, err := app.CreatePreAuthKey(
-		namespaceShared1.Name,
+		userShared1.Name,
 		false,
 		false,
 		nil,
@@ -304,7 +304,7 @@ func (s *Suite) TestDNSConfigMapResponseWithoutMagicDNS(c *check.C) {
 	)
 	c.Assert(err, check.IsNil)
 
-	_, err = app.GetMachine(namespaceShared1.Name, "test_get_shared_nodes_1")
+	_, err = app.GetMachine(userShared1.Name, "test_get_shared_nodes_1")
 	c.Assert(err, check.NotNil)
 
 	machineInShared1 := &Machine{
@@ -313,15 +313,15 @@ func (s *Suite) TestDNSConfigMapResponseWithoutMagicDNS(c *check.C) {
 		NodeKey:        "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
 		DiscoKey:       "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
 		Hostname:       "test_get_shared_nodes_1",
-		NamespaceID:    namespaceShared1.ID,
-		Namespace:      *namespaceShared1,
+		UserID:         userShared1.ID,
+		User:           *userShared1,
 		RegisterMethod: RegisterMethodAuthKey,
 		IPAddresses:    []netip.Addr{netip.MustParseAddr("100.64.0.1")},
 		AuthKeyID:      uint(preAuthKeyInShared1.ID),
 	}
 	app.db.Save(machineInShared1)
 
-	_, err = app.GetMachine(namespaceShared1.Name, machineInShared1.Hostname)
+	_, err = app.GetMachine(userShared1.Name, machineInShared1.Hostname)
 	c.Assert(err, check.IsNil)
 
 	machineInShared2 := &Machine{
@@ -330,15 +330,15 @@ func (s *Suite) TestDNSConfigMapResponseWithoutMagicDNS(c *check.C) {
 		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		Hostname:       "test_get_shared_nodes_2",
-		NamespaceID:    namespaceShared2.ID,
-		Namespace:      *namespaceShared2,
+		UserID:         userShared2.ID,
+		User:           *userShared2,
 		RegisterMethod: RegisterMethodAuthKey,
 		IPAddresses:    []netip.Addr{netip.MustParseAddr("100.64.0.2")},
 		AuthKeyID:      uint(preAuthKeyInShared2.ID),
 	}
 	app.db.Save(machineInShared2)
 
-	_, err = app.GetMachine(namespaceShared2.Name, machineInShared2.Hostname)
+	_, err = app.GetMachine(userShared2.Name, machineInShared2.Hostname)
 	c.Assert(err, check.IsNil)
 
 	machineInShared3 := &Machine{
@@ -347,15 +347,15 @@ func (s *Suite) TestDNSConfigMapResponseWithoutMagicDNS(c *check.C) {
 		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		Hostname:       "test_get_shared_nodes_3",
-		NamespaceID:    namespaceShared3.ID,
-		Namespace:      *namespaceShared3,
+		UserID:         userShared3.ID,
+		User:           *userShared3,
 		RegisterMethod: RegisterMethodAuthKey,
 		IPAddresses:    []netip.Addr{netip.MustParseAddr("100.64.0.3")},
 		AuthKeyID:      uint(preAuthKeyInShared3.ID),
 	}
 	app.db.Save(machineInShared3)
 
-	_, err = app.GetMachine(namespaceShared3.Name, machineInShared3.Hostname)
+	_, err = app.GetMachine(userShared3.Name, machineInShared3.Hostname)
 	c.Assert(err, check.IsNil)
 
 	machine2InShared1 := &Machine{
@@ -364,8 +364,8 @@ func (s *Suite) TestDNSConfigMapResponseWithoutMagicDNS(c *check.C) {
 		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
 		Hostname:       "test_get_shared_nodes_4",
-		NamespaceID:    namespaceShared1.ID,
-		Namespace:      *namespaceShared1,
+		UserID:         userShared1.ID,
+		User:           *userShared1,
 		RegisterMethod: RegisterMethodAuthKey,
 		IPAddresses:    []netip.Addr{netip.MustParseAddr("100.64.0.4")},
 		AuthKeyID:      uint(preAuthKey2InShared1.ID),

docs/README.md

@@ -12,6 +12,7 @@ please ask on [Discord](https://discord.gg/c84AZQhmpx) instead of opening an Iss
 - [Running headscale on Linux](running-headscale-linux.md)
 - [Control headscale remotely](remote-cli.md)
 - [Using a Windows client with headscale](windows-client.md)
+- [Configuring OIDC](oidc.md)
 
 ### References
 
@@ -29,6 +30,7 @@ written by community members. It is _not_ verified by `headscale` developers.
 - [Running headscale in a container](running-headscale-container.md)
 - [Running headscale on OpenBSD](running-headscale-openbsd.md)
 - [Running headscale behind a reverse proxy](reverse-proxy.md)
+- [Set Custom DNS records](dns-records.md)
 
 ## Misc
 
@@ -37,12 +39,12 @@ written by community members. It is _not_ verified by `headscale` developers.
 Headscale implements the same policy ACLs as Tailscale.com, adapted to the self-hosted environment.
 
 For instance, instead of referring to users when defining groups you must
-use namespaces (which are the equivalent to user/logins in Tailscale.com).
+use users (which are the equivalent to user/logins in Tailscale.com).
 
 Please check https://tailscale.com/kb/1018/acls/, and `./tests/acls/` in this repo for working examples.
 
-When using ACL's the Namespace borders are no longer applied. All machines
-whichever the Namespace have the ability to communicate with other hosts as
+When using ACL's the User borders are no longer applied. All machines
+whichever the User have the ability to communicate with other hosts as
 long as the ACL's permits this exchange.
 
 The [ACLs](acls.md) document should help understand a fictional case of setting

docs/acls.md

@@ -29,17 +29,17 @@ servers.
 
 ## ACL setup
 
-Note: Namespaces will be created automatically when users authenticate with the
+Note: Users will be created automatically when users authenticate with the
 Headscale server.
 
 ACLs could be written either on [huJSON](https://github.com/tailscale/hujson)
 or YAML. Check the [test ACLs](../tests/acls) for further information.
 
 When registering the servers we will need to add the flag
-`--advertise-tags=tag:<tag1>,tag:<tag2>`, and the user (namespace) that is
+`--advertise-tags=tag:<tag1>,tag:<tag2>`, and the user that is
 registering the server should be allowed to do it. Since anyone can add tags to
 a server they can register, the check of the tags is done on headscale server
-and only valid tags are applied. A tag is valid if the namespace that is
+and only valid tags are applied. A tag is valid if the user that is
 registering it is allowed to do it.
 
 Here are the ACL's to implement the same permissions as above:
@@ -164,8 +164,8 @@ Here are the ACL's to implement the same permissions as above:
       "dst": ["tag:dev-app-servers:80,443"]
     },
 
-    // We still have to allow internal namespaces communications since nothing guarantees that each user have
-    // their own namespaces.
+    // We still have to allow internal users communications since nothing guarantees that each user have
+    // their own users.
     { "action": "accept", "src": ["boss"], "dst": ["boss:*"] },
     { "action": "accept", "src": ["dev1"], "dst": ["dev1:*"] },
     { "action": "accept", "src": ["dev2"], "dst": ["dev2:*"] },

docs/dns-records.md

@@ -0,0 +1,83 @@
+# Setting custom DNS records
+
+## Goal
+
+This documentation has the goal of showing how a user can set custom DNS records with `headscale`s magic dns.
+An example use case is to serve apps on the same host via a reverse proxy like NGINX, in this case a Prometheus monitoring stack. This allows to nicely access the service with "http://grafana.myvpn.example.com" instead of the hostname and portnum combination "http://hostname-in-magic-dns.myvpn.example.com:3000".
+
+## Setup
+
+### 1. Change the configuration
+
+1. Change the `config.yaml` to contain the desired records like so:
+
+```yaml
+dns_config:
+  ...
+  extra_records:
+    - name: "prometheus.myvpn.example.com"
+      type: "A"
+      value: "100.64.0.3"
+
+    - name: "grafana.myvpn.example.com"
+      type: "A"
+      value: "100.64.0.3"
+  ...
+```
+
+2. Restart your headscale instance.
+
+Beware of the limitations listed later on!
+
+### 2. Verify that the records are set
+
+You can use a DNS querying tool of your choice on one of your hosts to verify that your newly set records are actually available in MagicDNS, here we used [`dig`](https://man.archlinux.org/man/dig.1.en):
+
+```
+$ dig grafana.myvpn.example.com
+
+; <<>> DiG 9.18.10 <<>> grafana.myvpn.example.com
+;; global options: +cmd
+;; Got answer:
+;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 44054
+;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
+
+;; OPT PSEUDOSECTION:
+; EDNS: version: 0, flags:; udp: 65494
+;; QUESTION SECTION:
+;grafana.myvpn.example.com.         IN      A
+
+;; ANSWER SECTION:
+grafana.myvpn.example.com.  593     IN      A       100.64.0.3
+
+;; Query time: 0 msec
+;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
+;; WHEN: Sat Dec 31 11:46:55 CET 2022
+;; MSG SIZE  rcvd: 66
+```
+
+### 3. Optional: Setup the reverse proxy
+
+The motivating example here was to be able to access internal monitoring services on the same host without specifying a port:
+
+```
+server {
+    listen 80;
+    listen [::]:80;
+
+    server_name grafana.myvpn.example.com;
+
+    location / {
+        proxy_pass http://localhost:3000;
+        proxy_set_header Host $http_host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+}
+```
+
+## Limitations
+
+[Not all types of records are supported](https://github.com/tailscale/tailscale/blob/6edf357b96b28ee1be659a70232c0135b2ffedfd/ipn/ipnlocal/local.go#L2989-L3007), especially no CNAME records.

docs/glossary.md

@@ -1,6 +1,6 @@
 # Glossary
 
-| Term      | Description                                                                                                           |
-| --------- | --------------------------------------------------------------------------------------------------------------------- |
-| Machine   | A machine is a single entity connected to `headscale`, typically an installation of Tailscale. Also known as **Node** |
-| Namespace | A namespace is a logical grouping of machines "owned" by the same entity, in Tailscale, this is typically a User      |
+| Term      | Description                                                                                                                                 |
+| --------- | ------------------------------------------------------------------------------------------------------------------------------------------- |
+| Machine   | A machine is a single entity connected to `headscale`, typically an installation of Tailscale. Also known as **Node**                       |
+| Namespace | A namespace was a logical grouping of machines "owned" by the same entity, in Tailscale, this is typically a User (This is now called user) |

docs/oidc.md

@@ -0,0 +1,172 @@
+# Configuring Headscale to use OIDC authentication
+
+In order to authenticate users through a centralized solution one must enable the OIDC integration.
+
+Known limitations:
+
+- No dynamic ACL support
+- OIDC groups cannot be used in ACLs
+
+## Basic configuration
+
+In your `config.yaml`, customize this to your liking:
+
+```yaml
+oidc:
+  # Block further startup until the OIDC provider is healthy and available
+  only_start_if_oidc_is_available: true
+  # Specified by your OIDC provider
+  issuer: "https://your-oidc.issuer.com/path"
+  # Specified/generated by your OIDC provider
+  client_id: "your-oidc-client-id"
+  client_secret: "your-oidc-client-secret"
+  # alternatively, set `client_secret_path` to read the secret from the file.
+  # It resolves environment variables, making integration to systemd's
+  # `LoadCredential` straightforward:
+  #client_secret_path: "${CREDENTIALS_DIRECTORY}/oidc_client_secret"
+
+  # Customize the scopes used in the OIDC flow, defaults to "openid", "profile" and "email" and add custom query
+  # parameters to the Authorize Endpoint request. Scopes default to "openid", "profile" and "email".
+  scope: ["openid", "profile", "email", "custom"]
+  # Optional: Passed on to the browser login request – used to tweak behaviour for the OIDC provider
+  extra_params:
+    domain_hint: example.com
+
+  # Optional: List allowed principal domains and/or users. If an authenticated user's domain is not in this list,
+  # the authentication request will be rejected.
+  allowed_domains:
+    - example.com
+  # Optional. Note that groups from Keycloak have a leading '/'.
+  allowed_groups:
+    - /headscale
+  # Optional.
+  allowed_users:
+    - alice@example.com
+
+  # If `strip_email_domain` is set to `true`, the domain part of the username email address will be removed.
+  # This will transform `first-name.last-name@example.com` to the user `first-name.last-name`
+  # If `strip_email_domain` is set to `false` the domain part will NOT be removed resulting to the following
+  # user: `first-name.last-name.example.com`
+  strip_email_domain: true
+```
+
+## Azure AD example
+
+In order to integrate Headscale with Azure Active Directory, we'll need to provision an App Registration with the correct scopes and redirect URI. Here with Terraform:
+
+```hcl
+resource "azuread_application" "headscale" {
+  display_name = "Headscale"
+
+  sign_in_audience = "AzureADMyOrg"
+  fallback_public_client_enabled = false
+
+  required_resource_access {
+    // Microsoft Graph
+    resource_app_id = "00000003-0000-0000-c000-000000000000"
+
+    resource_access {
+      // scope: profile
+      id   = "14dad69e-099b-42c9-810b-d002981feec1"
+      type = "Scope"
+    }
+    resource_access {
+      // scope: openid
+      id   = "37f7f235-527c-4136-accd-4a02d197296e"
+      type = "Scope"
+    }
+    resource_access {
+      // scope: email
+      id   = "64a6cdd6-aab1-4aaf-94b8-3cc8405e90d0"
+      type = "Scope"
+    }
+  }
+  web {
+    # Points at your running Headscale instance
+    redirect_uris = ["https://headscale.example.com/oidc/callback"]
+
+    implicit_grant {
+      access_token_issuance_enabled = false
+      id_token_issuance_enabled = true
+    }
+  }
+
+  group_membership_claims = ["SecurityGroup"]
+  optional_claims {
+    # Expose group memberships
+    id_token {
+      name = "groups"
+    }
+  }
+}
+
+resource "azuread_application_password" "headscale-application-secret" {
+  display_name          = "Headscale Server"
+  application_object_id = azuread_application.headscale.object_id
+}
+
+resource "azuread_service_principal" "headscale" {
+  application_id = azuread_application.headscale.application_id
+}
+
+resource "azuread_service_principal_password" "headscale" {
+  service_principal_id = azuread_service_principal.headscale.id
+  end_date_relative    = "44640h"
+}
+
+output "headscale_client_id" {
+  value = azuread_application.headscale.application_id
+}
+
+output "headscale_client_secret" {
+  value = azuread_application_password.headscale-application-secret.value
+}
+```
+
+And in your Headscale `config.yaml`:
+
+```yaml
+oidc:
+  issuer: "https://login.microsoftonline.com/<tenant-UUID>/v2.0"
+  client_id: "<client-id-from-terraform>"
+  client_secret: "<client-secret-from-terraform>"
+
+  # Optional: add "groups"
+  scope: ["openid", "profile", "email"]
+  extra_params:
+    # Use your own domain, associated with Azure AD
+    domain_hint: example.com
+    # Optional: Force the Azure AD account picker
+    prompt: select_account
+```
+
+## Google OAuth Example
+
+In order to integrate Headscale with Google, you'll need to have a [Google Cloud Console](https://console.cloud.google.com) account.
+
+Google OAuth has a [verification process](https://support.google.com/cloud/answer/9110914?hl=en) if you need to have users authenticate who are outside of your domain. If you only need to authenticate users from your domain name (ie `@example.com`), you don't need to go through the verification process.
+
+However if you don't have a domain, or need to add users outside of your domain, you can manually add emails via Google Console.
+
+### Steps
+
+1. Go to [Google Console](https://console.cloud.google.com) and login or create an account if you don't have one.
+2. Create a project (if you don't already have one).
+3. On the left hand menu, go to `APIs and services` -> `Credentials`
+4. Click `Create Credentials` -> `OAuth client ID`
+5. Under `Application Type`, choose `Web Application`
+6. For `Name`, enter whatever you like
+7. Under `Authorised redirect URIs`, use `https://example.com/oidc/callback`, replacing example.com with your Headscale URL.
+8. Click `Save` at the bottom of the form
+9. Take note of the `Client ID` and `Client secret`, you can also download it for reference if you need it.
+10. Edit your headscale config, under `oidc`, filling in your `client_id` and `client_secret`:
+
+```yaml
+oidc:
+  issuer: "https://accounts.google.com"
+  client_id: ""
+  client_secret: ""
+  scope: ["openid", "profile", "email"]
+```
+
+You can also use `allowed_domains` and `allowed_users` to restrict the users who can authenticate.

docs/reverse-proxy.md

@@ -98,3 +98,34 @@ spec:
             upgrade_configs:
               - upgrade_type: tailscale-control-protocol
 ```
+
+## Caddy
+
+The following Caddyfile is all that is necessary to use Caddy as a reverse proxy for headscale, in combination with the `config.yaml` specifications above to disable headscale's built in TLS. Replace values as necessary - `<YOUR_SERVER_NAME>` should be the FQDN at which headscale will be served, and `<IP:PORT>` should be the IP address and port where headscale is running. In most cases, this will be `localhost:8080`.
+
+```
+<YOUR_SERVER_NAME> {
+    reverse_proxy <IP:PORT>
+}
+```
+
+Caddy v2 will [automatically](https://caddyserver.com/docs/automatic-https) provision a certficate for your domain/subdomain, force HTTPS, and proxy websockets - no further configuration is necessary.
+
+For a slightly more complex configuration which utilizes Docker containers to manage Caddy, Headscale, and Headscale-UI, [Guru Computing's guide](https://blog.gurucomputing.com.au/smart-vpns-with-headscale/) is an excellent reference.
+
+## Apache
+
+The following minimal Apache config will proxy traffic to the Headscale instance on `<IP:PORT>`. Note that `upgrade=any` is required as a parameter for `ProxyPass` so that WebSockets traffic whose `Upgrade` header value is not equal to `WebSocket` (i. e. Tailscale Control Protocol) is forwarded correctly. See the [Apache docs](https://httpd.apache.org/docs/2.4/mod/mod_proxy_wstunnel.html) for more information on this.
+
+```
+<VirtualHost *:443>
+	ServerName <YOUR_SERVER_NAME>
+
+	ProxyPreserveHost On
+	ProxyPass / http://<IP:PORT>/ upgrade=any
+
+	SSLEngine On
+	SSLCertificateFile <PATH_TO_CERT>
+	SSLCertificateKeyFile <PATH_CERT_KEY>
+</VirtualHost>
+```

docs/running-headscale-container.md

@@ -101,11 +101,11 @@ Verify `headscale` is available:
 curl http://127.0.0.1:9090/metrics
 ```
 
-6. Create a namespace ([tailnet](https://tailscale.com/kb/1136/tailnet/)):
+6. Create a user ([tailnet](https://tailscale.com/kb/1136/tailnet/)):
 
 ```shell
 docker exec headscale \
-  headscale namespaces create myfirstnamespace
+  headscale users create myfirstuser
 ```
 
 ### Register a machine (normal login)
@@ -120,7 +120,7 @@ To register a machine when running `headscale` in a container, take the headscal
 
 ```shell
 docker exec headscale \
-  headscale --namespace myfirstnamespace nodes register --key <YOU_+MACHINE_KEY>
+  headscale --user myfirstuser nodes register --key <YOU_+MACHINE_KEY>
 ```
 
 ### Register machine using a pre authenticated key
@@ -129,7 +129,7 @@ Generate a key using the command line:
 
 ```shell
 docker exec headscale \
-  headscale --namespace myfirstnamespace preauthkeys create --reusable --expiration 24h
+  headscale --user myfirstuser preauthkeys create --reusable --expiration 24h
 ```
 
 This will return a pre-authenticated key that can be used to connect a node to `headscale` during the `tailscale` command:

docs/running-headscale-linux.md

@@ -78,10 +78,10 @@ Verify `headscale` is available:
 curl http://127.0.0.1:9090/metrics
 ```
 
-8. Create a namespace ([tailnet](https://tailscale.com/kb/1136/tailnet/)):
+8. Create a user ([tailnet](https://tailscale.com/kb/1136/tailnet/)):
 
 ```shell
-headscale namespaces create myfirstnamespace
+headscale users create myfirstuser
 ```
 
 ### Register a machine (normal login)
@@ -95,7 +95,7 @@ tailscale up --login-server YOUR_HEADSCALE_URL
 Register the machine:
 
 ```shell
-headscale --namespace myfirstnamespace nodes register --key <YOU_+MACHINE_KEY>
+headscale --user myfirstuser nodes register --key <YOU_+MACHINE_KEY>
 ```
 
 ### Register machine using a pre authenticated key
@@ -103,7 +103,7 @@ headscale --namespace myfirstnamespace nodes register --key <YOU_+MACHINE_KEY>
 Generate a key using the command line:
 
 ```shell
-headscale --namespace myfirstnamespace preauthkeys create --reusable --expiration 24h
+headscale --user myfirstuser preauthkeys create --reusable --expiration 24h
 ```
 
 This will return a pre-authenticated key that can be used to connect a node to `headscale` during the `tailscale` command:
@@ -138,6 +138,7 @@ NoNewPrivileges=yes
 PrivateTmp=yes
 ProtectSystem=strict
 ProtectHome=yes
+WorkingDirectory=/var/lib/headscale
 ReadWritePaths=/var/lib/headscale /var/run/headscale
 AmbientCapabilities=CAP_NET_BIND_SERVICE
 RuntimeDirectory=headscale

docs/running-headscale-openbsd.md

@@ -10,17 +10,14 @@ describing how to make `headscale` run properly in a server environment.
 
 1. Install from ports (Not Recommend)
 
-   As of OpenBSD 7.1, there's a headscale in ports collection, however, it's severely outdated(v0.12.4).
+   As of OpenBSD 7.2, there's a headscale in ports collection, however, it's severely outdated(v0.12.4).
    You can install it via `pkg_add headscale`.
 
-2. Install from source on OpenBSD 7.1
+2. Install from source on OpenBSD 7.2
 
 ```shell
 # Install prerequistes
-# 1. go v1.19+: headscale newer than 0.17 needs go 1.19+ to compile
-# 2. gmake: Makefile in the headscale repo is written in GNU make syntax
-pkg_add -D snap go
-pkg_add gmake
+pkg_add go
 
 git clone https://github.com/juanfont/headscale.git
 
@@ -33,7 +30,7 @@ latestTag=$(git describe --tags `git rev-list --tags --max-count=1`)
 
 git checkout $latestTag
 
-gmake build
+go build -ldflags="-s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=$latestTag" github.com/juanfont/headscale
 
 # make it executable
 chmod a+x headscale
@@ -116,10 +113,10 @@ Verify `headscale` is available:
 curl http://127.0.0.1:9090/metrics
 ```
 
-6. Create a namespace ([tailnet](https://tailscale.com/kb/1136/tailnet/)):
+6. Create a user ([tailnet](https://tailscale.com/kb/1136/tailnet/)):
 
 ```shell
-headscale namespaces create myfirstnamespace
+headscale users create myfirstuser
 ```
 
 ### Register a machine (normal login)
@@ -133,7 +130,7 @@ tailscale up --login-server YOUR_HEADSCALE_URL
 Register the machine:
 
 ```shell
-headscale --namespace myfirstnamespace nodes register --key <YOU_+MACHINE_KEY>
+headscale --user myfirstuser nodes register --key <YOU_+MACHINE_KEY>
 ```
 
 ### Register machine using a pre authenticated key
@@ -141,7 +138,7 @@ headscale --namespace myfirstnamespace nodes register --key <YOU_+MACHINE_KEY>
 Generate a key using the command line:
 
 ```shell
-headscale --namespace myfirstnamespace preauthkeys create --reusable --expiration 24h
+headscale --user myfirstuser preauthkeys create --reusable --expiration 24h
 ```
 
 This will return a pre-authenticated key that can be used to connect a node to `headscale` during the `tailscale` command:

flake.nix

@@ -6,157 +6,163 @@
     flake-utils.url = "github:numtide/flake-utils";
   };
 
-  outputs = {
-    self,
-    nixpkgs,
-    flake-utils,
-    ...
-  }: let
-    headscaleVersion =
-      if (self ? shortRev)
-      then self.shortRev
-      else "dev";
-  in
+  outputs =
+    { self
+    , nixpkgs
+    , flake-utils
+    , ...
+    }:
+    let
+      headscaleVersion =
+        if (self ? shortRev)
+        then self.shortRev
+        else "dev";
+    in
     {
-      overlay = _: prev: let
-        pkgs = nixpkgs.legacyPackages.${prev.system};
-      in rec {
-        headscale = pkgs.buildGo119Module rec {
-          pname = "headscale";
-          version = headscaleVersion;
-          src = pkgs.lib.cleanSource self;
+      overlay = _: prev:
+        let
+          pkgs = nixpkgs.legacyPackages.${prev.system};
+        in
+        rec {
+          headscale = pkgs.buildGo119Module rec {
+            pname = "headscale";
+            version = headscaleVersion;
+            src = pkgs.lib.cleanSource self;
 
-          tags = ["ts2019"];
+            tags = [ "ts2019" ];
 
-          # Only run unit tests when testing a build
-          checkFlags = ["-short"];
+            # Only run unit tests when testing a build
+            checkFlags = [ "-short" ];
 
-          # When updating go.mod or go.sum, a new sha will need to be calculated,
-          # update this if you have a mismatch after doing a change to thos files.
-          vendorSha256 = "sha256-SuKT+b8g6xEK15ry2IAmpS/vwDG+zJqK9nfsWpHNXuU=";
+            # When updating go.mod or go.sum, a new sha will need to be calculated,
+            # update this if you have a mismatch after doing a change to thos files.
+            vendorSha256 = "sha256-QkBBzyKthDnjPCYtGDeQtW46FyWfScRczBQEhAdKHbs=";
 
-          ldflags = ["-s" "-w" "-X github.com/juanfont/headscale/cmd/headscale/cli.Version=v${version}"];
-        };
-
-        golines = pkgs.buildGoModule rec {
-          pname = "golines";
-          version = "0.11.0";
-
-          src = pkgs.fetchFromGitHub {
-            owner = "segmentio";
-            repo = "golines";
-            rev = "v${version}";
-            sha256 = "sha256-2K9KAg8iSubiTbujyFGN3yggrL+EDyeUCs9OOta/19A=";
+            ldflags = [ "-s" "-w" "-X github.com/juanfont/headscale/cmd/headscale/cli.Version=v${version}" ];
           };
 
-          vendorSha256 = "sha256-rxYuzn4ezAxaeDhxd8qdOzt+CKYIh03A9zKNdzILq18=";
+          golines = pkgs.buildGoModule rec {
+            pname = "golines";
+            version = "0.11.0";
 
-          nativeBuildInputs = [pkgs.installShellFiles];
-        };
+            src = pkgs.fetchFromGitHub {
+              owner = "segmentio";
+              repo = "golines";
+              rev = "v${version}";
+              sha256 = "sha256-2K9KAg8iSubiTbujyFGN3yggrL+EDyeUCs9OOta/19A=";
+            };
 
-        golangci-lint = prev.golangci-lint.override {
-          # Override https://github.com/NixOS/nixpkgs/pull/166801 which changed this
-          # to buildGo118Module because it does not build on Darwin.
-          inherit (prev) buildGoModule;
-        };
+            vendorSha256 = "sha256-rxYuzn4ezAxaeDhxd8qdOzt+CKYIh03A9zKNdzILq18=";
 
-        protoc-gen-grpc-gateway = pkgs.buildGoModule rec {
-          pname = "grpc-gateway";
-          version = "2.14.0";
-
-          src = pkgs.fetchFromGitHub {
-            owner = "grpc-ecosystem";
-            repo = "grpc-gateway";
-            rev = "v${version}";
-            sha256 = "sha256-lnNdsDCpeSHtl2lC1IhUw11t3cnGF+37qSM7HDvKLls=";
+            nativeBuildInputs = [ pkgs.installShellFiles ];
           };
 
-          vendorSha256 = "sha256-dGdnDuRbwg8fU7uB5GaHEWa/zI3w06onqjturvooJQA=";
+          golangci-lint = prev.golangci-lint.override {
+            # Override https://github.com/NixOS/nixpkgs/pull/166801 which changed this
+            # to buildGo118Module because it does not build on Darwin.
+            inherit (prev) buildGoModule;
+          };
 
-          nativeBuildInputs = [pkgs.installShellFiles];
+          protoc-gen-grpc-gateway = pkgs.buildGoModule rec {
+            pname = "grpc-gateway";
+            version = "2.14.0";
 
-          subPackages = ["protoc-gen-grpc-gateway" "protoc-gen-openapiv2"];
+            src = pkgs.fetchFromGitHub {
+              owner = "grpc-ecosystem";
+              repo = "grpc-gateway";
+              rev = "v${version}";
+              sha256 = "sha256-lnNdsDCpeSHtl2lC1IhUw11t3cnGF+37qSM7HDvKLls=";
+            };
+
+            vendorSha256 = "sha256-dGdnDuRbwg8fU7uB5GaHEWa/zI3w06onqjturvooJQA=";
+
+            nativeBuildInputs = [ pkgs.installShellFiles ];
+
+            subPackages = [ "protoc-gen-grpc-gateway" "protoc-gen-openapiv2" ];
+          };
         };
-      };
     }
     // flake-utils.lib.eachDefaultSystem
-    (system: let
-      pkgs = import nixpkgs {
-        overlays = [self.overlay];
-        inherit system;
-      };
-      buildDeps = with pkgs; [git go_1_19 gnumake];
-      devDeps = with pkgs;
-        buildDeps
-        ++ [
-          golangci-lint
-          golines
-          nodePackages.prettier
-          goreleaser
+      (system:
+      let
+        pkgs = import nixpkgs {
+          overlays = [ self.overlay ];
+          inherit system;
+        };
+        buildDeps = with pkgs; [ git go_1_19 gnumake ];
+        devDeps = with pkgs;
+          buildDeps
+          ++ [
+            golangci-lint
+            golines
+            nodePackages.prettier
+            goreleaser
+            gotestsum
 
-          # Protobuf dependencies
-          protobuf
-          protoc-gen-go
-          protoc-gen-go-grpc
-          protoc-gen-grpc-gateway
-          buf
-          clang-tools # clang-format
-        ];
+            # Protobuf dependencies
+            protobuf
+            protoc-gen-go
+            protoc-gen-go-grpc
+            protoc-gen-grpc-gateway
+            buf
+            clang-tools # clang-format
+          ];
 
-      # Add entry to build a docker image with headscale
-      # caveat: only works on Linux
-      #
-      # Usage:
-      # nix build .#headscale-docker
-      # docker load < result
-      headscale-docker = pkgs.dockerTools.buildLayeredImage {
-        name = "headscale";
-        tag = headscaleVersion;
-        contents = [pkgs.headscale];
-        config.Entrypoint = [(pkgs.headscale + "/bin/headscale")];
-      };
-    in rec {
-      # `nix develop`
-      devShell = pkgs.mkShell {
-        buildInputs = devDeps;
+        # Add entry to build a docker image with headscale
+        # caveat: only works on Linux
+        #
+        # Usage:
+        # nix build .#headscale-docker
+        # docker load < result
+        headscale-docker = pkgs.dockerTools.buildLayeredImage {
+          name = "headscale";
+          tag = headscaleVersion;
+          contents = [ pkgs.headscale ];
+          config.Entrypoint = [ (pkgs.headscale + "/bin/headscale") ];
+        };
+      in
+      rec {
+        # `nix develop`
+        devShell = pkgs.mkShell {
+          buildInputs = devDeps;
 
-        shellHook = ''
-          export GOFLAGS=-tags="ts2019"
-        '';
-      };
-
-      # `nix build`
-      packages = with pkgs; {
-        inherit headscale;
-        inherit headscale-docker;
-      };
-      defaultPackage = pkgs.headscale;
-
-      # `nix run`
-      apps.headscale = flake-utils.lib.mkApp {
-        drv = packages.headscale;
-      };
-      apps.default = apps.headscale;
-
-      checks = {
-        format =
-          pkgs.runCommand "check-format"
-          {
-            buildInputs = with pkgs; [
-              gnumake
-              nixpkgs-fmt
-              golangci-lint
-              nodePackages.prettier
-              golines
-              clang-tools
-            ];
-          } ''
-            ${pkgs.nixpkgs-fmt}/bin/nixpkgs-fmt ${./.}
-            ${pkgs.golangci-lint}/bin/golangci-lint run --fix --timeout 10m
-            ${pkgs.nodePackages.prettier}/bin/prettier --write '**/**.{ts,js,md,yaml,yml,sass,css,scss,html}'
-            ${pkgs.golines}/bin/golines --max-len=88 --base-formatter=gofumpt -w ${./.}
-            ${pkgs.clang-tools}/bin/clang-format -style="{BasedOnStyle: Google, IndentWidth: 4, AlignConsecutiveDeclarations: true, AlignConsecutiveAssignments: true, ColumnLimit: 0}" -i ${./.}
+          shellHook = ''
+            export GOFLAGS=-tags="ts2019"
           '';
-      };
-    });
+        };
+
+        # `nix build`
+        packages = with pkgs; {
+          inherit headscale;
+          inherit headscale-docker;
+        };
+        defaultPackage = pkgs.headscale;
+
+        # `nix run`
+        apps.headscale = flake-utils.lib.mkApp {
+          drv = packages.headscale;
+        };
+        apps.default = apps.headscale;
+
+        checks = {
+          format =
+            pkgs.runCommand "check-format"
+              {
+                buildInputs = with pkgs; [
+                  gnumake
+                  nixpkgs-fmt
+                  golangci-lint
+                  nodePackages.prettier
+                  golines
+                  clang-tools
+                ];
+              } ''
+              ${pkgs.nixpkgs-fmt}/bin/nixpkgs-fmt ${./.}
+              ${pkgs.golangci-lint}/bin/golangci-lint run --fix --timeout 10m
+              ${pkgs.nodePackages.prettier}/bin/prettier --write '**/**.{ts,js,md,yaml,yml,sass,css,scss,html}'
+              ${pkgs.golines}/bin/golines --max-len=88 --base-formatter=gofumpt -w ${./.}
+              ${pkgs.clang-tools}/bin/clang-format -style="{BasedOnStyle: Google, IndentWidth: 4, AlignConsecutiveDeclarations: true, AlignConsecutiveAssignments: true, ColumnLimit: 0}" -i ${./.}
+            '';
+        };
+      });
 }

gen/go/headscale/v1/apikey.pb.go

@@ -7,11 +7,12 @@
 package v1
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
@@ -422,17 +423,19 @@ func file_headscale_v1_apikey_proto_rawDescGZIP() []byte {
 	return file_headscale_v1_apikey_proto_rawDescData
 }
 
-var file_headscale_v1_apikey_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
-var file_headscale_v1_apikey_proto_goTypes = []interface{}{
-	(*ApiKey)(nil),                // 0: headscale.v1.ApiKey
-	(*CreateApiKeyRequest)(nil),   // 1: headscale.v1.CreateApiKeyRequest
-	(*CreateApiKeyResponse)(nil),  // 2: headscale.v1.CreateApiKeyResponse
-	(*ExpireApiKeyRequest)(nil),   // 3: headscale.v1.ExpireApiKeyRequest
-	(*ExpireApiKeyResponse)(nil),  // 4: headscale.v1.ExpireApiKeyResponse
-	(*ListApiKeysRequest)(nil),    // 5: headscale.v1.ListApiKeysRequest
-	(*ListApiKeysResponse)(nil),   // 6: headscale.v1.ListApiKeysResponse
-	(*timestamppb.Timestamp)(nil), // 7: google.protobuf.Timestamp
-}
+var (
+	file_headscale_v1_apikey_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
+	file_headscale_v1_apikey_proto_goTypes  = []interface{}{
+		(*ApiKey)(nil),                // 0: headscale.v1.ApiKey
+		(*CreateApiKeyRequest)(nil),   // 1: headscale.v1.CreateApiKeyRequest
+		(*CreateApiKeyResponse)(nil),  // 2: headscale.v1.CreateApiKeyResponse
+		(*ExpireApiKeyRequest)(nil),   // 3: headscale.v1.ExpireApiKeyRequest
+		(*ExpireApiKeyResponse)(nil),  // 4: headscale.v1.ExpireApiKeyResponse
+		(*ListApiKeysRequest)(nil),    // 5: headscale.v1.ListApiKeysRequest
+		(*ListApiKeysResponse)(nil),   // 6: headscale.v1.ListApiKeysResponse
+		(*timestamppb.Timestamp)(nil), // 7: google.protobuf.Timestamp
+	}
+)
 var file_headscale_v1_apikey_proto_depIdxs = []int32{
 	7, // 0: headscale.v1.ApiKey.expiration:type_name -> google.protobuf.Timestamp
 	7, // 1: headscale.v1.ApiKey.created_at:type_name -> google.protobuf.Timestamp

gen/go/headscale/v1/device.pb.go

@@ -7,11 +7,12 @@
 package v1
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
@@ -924,22 +925,24 @@ func file_headscale_v1_device_proto_rawDescGZIP() []byte {
 	return file_headscale_v1_device_proto_rawDescData
 }
 
-var file_headscale_v1_device_proto_msgTypes = make([]protoimpl.MessageInfo, 12)
-var file_headscale_v1_device_proto_goTypes = []interface{}{
-	(*Latency)(nil),                    // 0: headscale.v1.Latency
-	(*ClientSupports)(nil),             // 1: headscale.v1.ClientSupports
-	(*ClientConnectivity)(nil),         // 2: headscale.v1.ClientConnectivity
-	(*GetDeviceRequest)(nil),           // 3: headscale.v1.GetDeviceRequest
-	(*GetDeviceResponse)(nil),          // 4: headscale.v1.GetDeviceResponse
-	(*DeleteDeviceRequest)(nil),        // 5: headscale.v1.DeleteDeviceRequest
-	(*DeleteDeviceResponse)(nil),       // 6: headscale.v1.DeleteDeviceResponse
-	(*GetDeviceRoutesRequest)(nil),     // 7: headscale.v1.GetDeviceRoutesRequest
-	(*GetDeviceRoutesResponse)(nil),    // 8: headscale.v1.GetDeviceRoutesResponse
-	(*EnableDeviceRoutesRequest)(nil),  // 9: headscale.v1.EnableDeviceRoutesRequest
-	(*EnableDeviceRoutesResponse)(nil), // 10: headscale.v1.EnableDeviceRoutesResponse
-	nil,                                // 11: headscale.v1.ClientConnectivity.LatencyEntry
-	(*timestamppb.Timestamp)(nil),      // 12: google.protobuf.Timestamp
-}
+var (
+	file_headscale_v1_device_proto_msgTypes = make([]protoimpl.MessageInfo, 12)
+	file_headscale_v1_device_proto_goTypes  = []interface{}{
+		(*Latency)(nil),                    // 0: headscale.v1.Latency
+		(*ClientSupports)(nil),             // 1: headscale.v1.ClientSupports
+		(*ClientConnectivity)(nil),         // 2: headscale.v1.ClientConnectivity
+		(*GetDeviceRequest)(nil),           // 3: headscale.v1.GetDeviceRequest
+		(*GetDeviceResponse)(nil),          // 4: headscale.v1.GetDeviceResponse
+		(*DeleteDeviceRequest)(nil),        // 5: headscale.v1.DeleteDeviceRequest
+		(*DeleteDeviceResponse)(nil),       // 6: headscale.v1.DeleteDeviceResponse
+		(*GetDeviceRoutesRequest)(nil),     // 7: headscale.v1.GetDeviceRoutesRequest
+		(*GetDeviceRoutesResponse)(nil),    // 8: headscale.v1.GetDeviceRoutesResponse
+		(*EnableDeviceRoutesRequest)(nil),  // 9: headscale.v1.EnableDeviceRoutesRequest
+		(*EnableDeviceRoutesResponse)(nil), // 10: headscale.v1.EnableDeviceRoutesResponse
+		nil,                                // 11: headscale.v1.ClientConnectivity.LatencyEntry
+		(*timestamppb.Timestamp)(nil),      // 12: google.protobuf.Timestamp
+	}
+)
 var file_headscale_v1_device_proto_depIdxs = []int32{
 	11, // 0: headscale.v1.ClientConnectivity.latency:type_name -> headscale.v1.ClientConnectivity.LatencyEntry
 	1,  // 1: headscale.v1.ClientConnectivity.client_supports:type_name -> headscale.v1.ClientSupports

gen/go/headscale/v1/headscale.pb.go

@@ -7,10 +7,11 @@
 package v1
 
 import (
+	reflect "reflect"
+
 	_ "google.golang.org/genproto/googleapis/api/annotations"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
 )
 
 const (
@@ -27,155 +28,148 @@ var file_headscale_v1_headscale_proto_rawDesc = []byte{
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@@ -235,11 +229,11 @@ var file_headscale_v1_headscale_proto_rawDesc = []byte{
 }
 
 var file_headscale_v1_headscale_proto_goTypes = []interface{}{
-	(*GetNamespaceRequest)(nil),        // 0: headscale.v1.GetNamespaceRequest
-	(*CreateNamespaceRequest)(nil),     // 1: headscale.v1.CreateNamespaceRequest
-	(*RenameNamespaceRequest)(nil),     // 2: headscale.v1.RenameNamespaceRequest
-	(*DeleteNamespaceRequest)(nil),     // 3: headscale.v1.DeleteNamespaceRequest
-	(*ListNamespacesRequest)(nil),      // 4: headscale.v1.ListNamespacesRequest
+	(*GetUserRequest)(nil),             // 0: headscale.v1.GetUserRequest
+	(*CreateUserRequest)(nil),          // 1: headscale.v1.CreateUserRequest
+	(*RenameUserRequest)(nil),          // 2: headscale.v1.RenameUserRequest
+	(*DeleteUserRequest)(nil),          // 3: headscale.v1.DeleteUserRequest
+	(*ListUsersRequest)(nil),           // 4: headscale.v1.ListUsersRequest
 	(*CreatePreAuthKeyRequest)(nil),    // 5: headscale.v1.CreatePreAuthKeyRequest
 	(*ExpirePreAuthKeyRequest)(nil),    // 6: headscale.v1.ExpirePreAuthKeyRequest
 	(*ListPreAuthKeysRequest)(nil),     // 7: headscale.v1.ListPreAuthKeysRequest
@@ -259,11 +253,11 @@ var file_headscale_v1_headscale_proto_goTypes = []interface{}{
 	(*CreateApiKeyRequest)(nil),        // 21: headscale.v1.CreateApiKeyRequest
 	(*ExpireApiKeyRequest)(nil),        // 22: headscale.v1.ExpireApiKeyRequest
 	(*ListApiKeysRequest)(nil),         // 23: headscale.v1.ListApiKeysRequest
-	(*GetNamespaceResponse)(nil),       // 24: headscale.v1.GetNamespaceResponse
-	(*CreateNamespaceResponse)(nil),    // 25: headscale.v1.CreateNamespaceResponse
-	(*RenameNamespaceResponse)(nil),    // 26: headscale.v1.RenameNamespaceResponse
-	(*DeleteNamespaceResponse)(nil),    // 27: headscale.v1.DeleteNamespaceResponse
-	(*ListNamespacesResponse)(nil),     // 28: headscale.v1.ListNamespacesResponse
+	(*GetUserResponse)(nil),            // 24: headscale.v1.GetUserResponse
+	(*CreateUserResponse)(nil),         // 25: headscale.v1.CreateUserResponse
+	(*RenameUserResponse)(nil),         // 26: headscale.v1.RenameUserResponse
+	(*DeleteUserResponse)(nil),         // 27: headscale.v1.DeleteUserResponse
+	(*ListUsersResponse)(nil),          // 28: headscale.v1.ListUsersResponse
 	(*CreatePreAuthKeyResponse)(nil),   // 29: headscale.v1.CreatePreAuthKeyResponse
 	(*ExpirePreAuthKeyResponse)(nil),   // 30: headscale.v1.ExpirePreAuthKeyResponse
 	(*ListPreAuthKeysResponse)(nil),    // 31: headscale.v1.ListPreAuthKeysResponse
@@ -284,12 +278,13 @@ var file_headscale_v1_headscale_proto_goTypes = []interface{}{
 	(*ExpireApiKeyResponse)(nil),       // 46: headscale.v1.ExpireApiKeyResponse
 	(*ListApiKeysResponse)(nil),        // 47: headscale.v1.ListApiKeysResponse
 }
+
 var file_headscale_v1_headscale_proto_depIdxs = []int32{
-	0,  // 0: headscale.v1.HeadscaleService.GetNamespace:input_type -> headscale.v1.GetNamespaceRequest
-	1,  // 1: headscale.v1.HeadscaleService.CreateNamespace:input_type -> headscale.v1.CreateNamespaceRequest
-	2,  // 2: headscale.v1.HeadscaleService.RenameNamespace:input_type -> headscale.v1.RenameNamespaceRequest
-	3,  // 3: headscale.v1.HeadscaleService.DeleteNamespace:input_type -> headscale.v1.DeleteNamespaceRequest
-	4,  // 4: headscale.v1.HeadscaleService.ListNamespaces:input_type -> headscale.v1.ListNamespacesRequest
+	0,  // 0: headscale.v1.HeadscaleService.GetUser:input_type -> headscale.v1.GetUserRequest
+	1,  // 1: headscale.v1.HeadscaleService.CreateUser:input_type -> headscale.v1.CreateUserRequest
+	2,  // 2: headscale.v1.HeadscaleService.RenameUser:input_type -> headscale.v1.RenameUserRequest
+	3,  // 3: headscale.v1.HeadscaleService.DeleteUser:input_type -> headscale.v1.DeleteUserRequest
+	4,  // 4: headscale.v1.HeadscaleService.ListUsers:input_type -> headscale.v1.ListUsersRequest
 	5,  // 5: headscale.v1.HeadscaleService.CreatePreAuthKey:input_type -> headscale.v1.CreatePreAuthKeyRequest
 	6,  // 6: headscale.v1.HeadscaleService.ExpirePreAuthKey:input_type -> headscale.v1.ExpirePreAuthKeyRequest
 	7,  // 7: headscale.v1.HeadscaleService.ListPreAuthKeys:input_type -> headscale.v1.ListPreAuthKeysRequest
@@ -309,11 +304,11 @@ var file_headscale_v1_headscale_proto_depIdxs = []int32{
 	21, // 21: headscale.v1.HeadscaleService.CreateApiKey:input_type -> headscale.v1.CreateApiKeyRequest
 	22, // 22: headscale.v1.HeadscaleService.ExpireApiKey:input_type -> headscale.v1.ExpireApiKeyRequest
 	23, // 23: headscale.v1.HeadscaleService.ListApiKeys:input_type -> headscale.v1.ListApiKeysRequest
-	24, // 24: headscale.v1.HeadscaleService.GetNamespace:output_type -> headscale.v1.GetNamespaceResponse
-	25, // 25: headscale.v1.HeadscaleService.CreateNamespace:output_type -> headscale.v1.CreateNamespaceResponse
-	26, // 26: headscale.v1.HeadscaleService.RenameNamespace:output_type -> headscale.v1.RenameNamespaceResponse
-	27, // 27: headscale.v1.HeadscaleService.DeleteNamespace:output_type -> headscale.v1.DeleteNamespaceResponse
-	28, // 28: headscale.v1.HeadscaleService.ListNamespaces:output_type -> headscale.v1.ListNamespacesResponse
+	24, // 24: headscale.v1.HeadscaleService.GetUser:output_type -> headscale.v1.GetUserResponse
+	25, // 25: headscale.v1.HeadscaleService.CreateUser:output_type -> headscale.v1.CreateUserResponse
+	26, // 26: headscale.v1.HeadscaleService.RenameUser:output_type -> headscale.v1.RenameUserResponse
+	27, // 27: headscale.v1.HeadscaleService.DeleteUser:output_type -> headscale.v1.DeleteUserResponse
+	28, // 28: headscale.v1.HeadscaleService.ListUsers:output_type -> headscale.v1.ListUsersResponse
 	29, // 29: headscale.v1.HeadscaleService.CreatePreAuthKey:output_type -> headscale.v1.CreatePreAuthKeyResponse
 	30, // 30: headscale.v1.HeadscaleService.ExpirePreAuthKey:output_type -> headscale.v1.ExpirePreAuthKeyResponse
 	31, // 31: headscale.v1.HeadscaleService.ListPreAuthKeys:output_type -> headscale.v1.ListPreAuthKeysResponse
@@ -345,7 +340,7 @@ func file_headscale_v1_headscale_proto_init() {
 	if File_headscale_v1_headscale_proto != nil {
 		return
 	}
-	file_headscale_v1_namespace_proto_init()
+	file_headscale_v1_user_proto_init()
 	file_headscale_v1_preauthkey_proto_init()
 	file_headscale_v1_machine_proto_init()
 	file_headscale_v1_routes_proto_init()

gen/go/headscale/v1/headscale_grpc.pb.go

@@ -8,6 +8,7 @@ package v1
 
 import (
 	context "context"
+
 	grpc "google.golang.org/grpc"
 	codes "google.golang.org/grpc/codes"
 	status "google.golang.org/grpc/status"
@@ -22,12 +23,12 @@ const _ = grpc.SupportPackageIsVersion7
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type HeadscaleServiceClient interface {
-	// --- Namespace start ---
-	GetNamespace(ctx context.Context, in *GetNamespaceRequest, opts ...grpc.CallOption) (*GetNamespaceResponse, error)
-	CreateNamespace(ctx context.Context, in *CreateNamespaceRequest, opts ...grpc.CallOption) (*CreateNamespaceResponse, error)
-	RenameNamespace(ctx context.Context, in *RenameNamespaceRequest, opts ...grpc.CallOption) (*RenameNamespaceResponse, error)
-	DeleteNamespace(ctx context.Context, in *DeleteNamespaceRequest, opts ...grpc.CallOption) (*DeleteNamespaceResponse, error)
-	ListNamespaces(ctx context.Context, in *ListNamespacesRequest, opts ...grpc.CallOption) (*ListNamespacesResponse, error)
+	// --- User start ---
+	GetUser(ctx context.Context, in *GetUserRequest, opts ...grpc.CallOption) (*GetUserResponse, error)
+	CreateUser(ctx context.Context, in *CreateUserRequest, opts ...grpc.CallOption) (*CreateUserResponse, error)
+	RenameUser(ctx context.Context, in *RenameUserRequest, opts ...grpc.CallOption) (*RenameUserResponse, error)
+	DeleteUser(ctx context.Context, in *DeleteUserRequest, opts ...grpc.CallOption) (*DeleteUserResponse, error)
+	ListUsers(ctx context.Context, in *ListUsersRequest, opts ...grpc.CallOption) (*ListUsersResponse, error)
 	// --- PreAuthKeys start ---
 	CreatePreAuthKey(ctx context.Context, in *CreatePreAuthKeyRequest, opts ...grpc.CallOption) (*CreatePreAuthKeyResponse, error)
 	ExpirePreAuthKey(ctx context.Context, in *ExpirePreAuthKeyRequest, opts ...grpc.CallOption) (*ExpirePreAuthKeyResponse, error)
@@ -61,45 +62,45 @@ func NewHeadscaleServiceClient(cc grpc.ClientConnInterface) HeadscaleServiceClie
 	return &headscaleServiceClient{cc}
 }
 
-func (c *headscaleServiceClient) GetNamespace(ctx context.Context, in *GetNamespaceRequest, opts ...grpc.CallOption) (*GetNamespaceResponse, error) {
-	out := new(GetNamespaceResponse)
-	err := c.cc.Invoke(ctx, "/headscale.v1.HeadscaleService/GetNamespace", in, out, opts...)
+func (c *headscaleServiceClient) GetUser(ctx context.Context, in *GetUserRequest, opts ...grpc.CallOption) (*GetUserResponse, error) {
+	out := new(GetUserResponse)
+	err := c.cc.Invoke(ctx, "/headscale.v1.HeadscaleService/GetUser", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *headscaleServiceClient) CreateNamespace(ctx context.Context, in *CreateNamespaceRequest, opts ...grpc.CallOption) (*CreateNamespaceResponse, error) {
-	out := new(CreateNamespaceResponse)
-	err := c.cc.Invoke(ctx, "/headscale.v1.HeadscaleService/CreateNamespace", in, out, opts...)
+func (c *headscaleServiceClient) CreateUser(ctx context.Context, in *CreateUserRequest, opts ...grpc.CallOption) (*CreateUserResponse, error) {
+	out := new(CreateUserResponse)
+	err := c.cc.Invoke(ctx, "/headscale.v1.HeadscaleService/CreateUser", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *headscaleServiceClient) RenameNamespace(ctx context.Context, in *RenameNamespaceRequest, opts ...grpc.CallOption) (*RenameNamespaceResponse, error) {
-	out := new(RenameNamespaceResponse)
-	err := c.cc.Invoke(ctx, "/headscale.v1.HeadscaleService/RenameNamespace", in, out, opts...)
+func (c *headscaleServiceClient) RenameUser(ctx context.Context, in *RenameUserRequest, opts ...grpc.CallOption) (*RenameUserResponse, error) {
+	out := new(RenameUserResponse)
+	err := c.cc.Invoke(ctx, "/headscale.v1.HeadscaleService/RenameUser", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *headscaleServiceClient) DeleteNamespace(ctx context.Context, in *DeleteNamespaceRequest, opts ...grpc.CallOption) (*DeleteNamespaceResponse, error) {
-	out := new(DeleteNamespaceResponse)
-	err := c.cc.Invoke(ctx, "/headscale.v1.HeadscaleService/DeleteNamespace", in, out, opts...)
+func (c *headscaleServiceClient) DeleteUser(ctx context.Context, in *DeleteUserRequest, opts ...grpc.CallOption) (*DeleteUserResponse, error) {
+	out := new(DeleteUserResponse)
+	err := c.cc.Invoke(ctx, "/headscale.v1.HeadscaleService/DeleteUser", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *headscaleServiceClient) ListNamespaces(ctx context.Context, in *ListNamespacesRequest, opts ...grpc.CallOption) (*ListNamespacesResponse, error) {
-	out := new(ListNamespacesResponse)
-	err := c.cc.Invoke(ctx, "/headscale.v1.HeadscaleService/ListNamespaces", in, out, opts...)
+func (c *headscaleServiceClient) ListUsers(ctx context.Context, in *ListUsersRequest, opts ...grpc.CallOption) (*ListUsersResponse, error) {
+	out := new(ListUsersResponse)
+	err := c.cc.Invoke(ctx, "/headscale.v1.HeadscaleService/ListUsers", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -281,12 +282,12 @@ func (c *headscaleServiceClient) ListApiKeys(ctx context.Context, in *ListApiKey
 // All implementations must embed UnimplementedHeadscaleServiceServer
 // for forward compatibility
 type HeadscaleServiceServer interface {
-	// --- Namespace start ---
-	GetNamespace(context.Context, *GetNamespaceRequest) (*GetNamespaceResponse, error)
-	CreateNamespace(context.Context, *CreateNamespaceRequest) (*CreateNamespaceResponse, error)
-	RenameNamespace(context.Context, *RenameNamespaceRequest) (*RenameNamespaceResponse, error)
-	DeleteNamespace(context.Context, *DeleteNamespaceRequest) (*DeleteNamespaceResponse, error)
-	ListNamespaces(context.Context, *ListNamespacesRequest) (*ListNamespacesResponse, error)
+	// --- User start ---
+	GetUser(context.Context, *GetUserRequest) (*GetUserResponse, error)
+	CreateUser(context.Context, *CreateUserRequest) (*CreateUserResponse, error)
+	RenameUser(context.Context, *RenameUserRequest) (*RenameUserResponse, error)
+	DeleteUser(context.Context, *DeleteUserRequest) (*DeleteUserResponse, error)
+	ListUsers(context.Context, *ListUsersRequest) (*ListUsersResponse, error)
 	// --- PreAuthKeys start ---
 	CreatePreAuthKey(context.Context, *CreatePreAuthKeyRequest) (*CreatePreAuthKeyResponse, error)
 	ExpirePreAuthKey(context.Context, *ExpirePreAuthKeyRequest) (*ExpirePreAuthKeyResponse, error)
@@ -314,78 +315,100 @@ type HeadscaleServiceServer interface {
 }
 
 // UnimplementedHeadscaleServiceServer must be embedded to have forward compatible implementations.
-type UnimplementedHeadscaleServiceServer struct {
+type UnimplementedHeadscaleServiceServer struct{}
+
+func (UnimplementedHeadscaleServiceServer) GetUser(context.Context, *GetUserRequest) (*GetUserResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetUser not implemented")
 }
 
-func (UnimplementedHeadscaleServiceServer) GetNamespace(context.Context, *GetNamespaceRequest) (*GetNamespaceResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method GetNamespace not implemented")
+func (UnimplementedHeadscaleServiceServer) CreateUser(context.Context, *CreateUserRequest) (*CreateUserResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CreateUser not implemented")
 }
-func (UnimplementedHeadscaleServiceServer) CreateNamespace(context.Context, *CreateNamespaceRequest) (*CreateNamespaceResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method CreateNamespace not implemented")
+
+func (UnimplementedHeadscaleServiceServer) RenameUser(context.Context, *RenameUserRequest) (*RenameUserResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RenameUser not implemented")
 }
-func (UnimplementedHeadscaleServiceServer) RenameNamespace(context.Context, *RenameNamespaceRequest) (*RenameNamespaceResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method RenameNamespace not implemented")
+
+func (UnimplementedHeadscaleServiceServer) DeleteUser(context.Context, *DeleteUserRequest) (*DeleteUserResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteUser not implemented")
 }
-func (UnimplementedHeadscaleServiceServer) DeleteNamespace(context.Context, *DeleteNamespaceRequest) (*DeleteNamespaceResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method DeleteNamespace not implemented")
-}
-func (UnimplementedHeadscaleServiceServer) ListNamespaces(context.Context, *ListNamespacesRequest) (*ListNamespacesResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method ListNamespaces not implemented")
+
+func (UnimplementedHeadscaleServiceServer) ListUsers(context.Context, *ListUsersRequest) (*ListUsersResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListUsers not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) CreatePreAuthKey(context.Context, *CreatePreAuthKeyRequest) (*CreatePreAuthKeyResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method CreatePreAuthKey not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) ExpirePreAuthKey(context.Context, *ExpirePreAuthKeyRequest) (*ExpirePreAuthKeyResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method ExpirePreAuthKey not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) ListPreAuthKeys(context.Context, *ListPreAuthKeysRequest) (*ListPreAuthKeysResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method ListPreAuthKeys not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) DebugCreateMachine(context.Context, *DebugCreateMachineRequest) (*DebugCreateMachineResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method DebugCreateMachine not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) GetMachine(context.Context, *GetMachineRequest) (*GetMachineResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetMachine not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) SetTags(context.Context, *SetTagsRequest) (*SetTagsResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method SetTags not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) RegisterMachine(context.Context, *RegisterMachineRequest) (*RegisterMachineResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method RegisterMachine not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) DeleteMachine(context.Context, *DeleteMachineRequest) (*DeleteMachineResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method DeleteMachine not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) ExpireMachine(context.Context, *ExpireMachineRequest) (*ExpireMachineResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method ExpireMachine not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) RenameMachine(context.Context, *RenameMachineRequest) (*RenameMachineResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method RenameMachine not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) ListMachines(context.Context, *ListMachinesRequest) (*ListMachinesResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method ListMachines not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) MoveMachine(context.Context, *MoveMachineRequest) (*MoveMachineResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method MoveMachine not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) GetRoutes(context.Context, *GetRoutesRequest) (*GetRoutesResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetRoutes not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) EnableRoute(context.Context, *EnableRouteRequest) (*EnableRouteResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method EnableRoute not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) DisableRoute(context.Context, *DisableRouteRequest) (*DisableRouteResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method DisableRoute not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) GetMachineRoutes(context.Context, *GetMachineRoutesRequest) (*GetMachineRoutesResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetMachineRoutes not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) CreateApiKey(context.Context, *CreateApiKeyRequest) (*CreateApiKeyResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method CreateApiKey not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) ExpireApiKey(context.Context, *ExpireApiKeyRequest) (*ExpireApiKeyResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method ExpireApiKey not implemented")
 }
+
 func (UnimplementedHeadscaleServiceServer) ListApiKeys(context.Context, *ListApiKeysRequest) (*ListApiKeysResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method ListApiKeys not implemented")
 }
@@ -402,92 +425,92 @@ func RegisterHeadscaleServiceServer(s grpc.ServiceRegistrar, srv HeadscaleServic
 	s.RegisterService(&HeadscaleService_ServiceDesc, srv)
 }
 
-func _HeadscaleService_GetNamespace_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(GetNamespaceRequest)
+func _HeadscaleService_GetUser_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetUserRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(HeadscaleServiceServer).GetNamespace(ctx, in)
+		return srv.(HeadscaleServiceServer).GetUser(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/headscale.v1.HeadscaleService/GetNamespace",
+		FullMethod: "/headscale.v1.HeadscaleService/GetUser",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(HeadscaleServiceServer).GetNamespace(ctx, req.(*GetNamespaceRequest))
+		return srv.(HeadscaleServiceServer).GetUser(ctx, req.(*GetUserRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }
 
-func _HeadscaleService_CreateNamespace_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(CreateNamespaceRequest)
+func _HeadscaleService_CreateUser_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(CreateUserRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(HeadscaleServiceServer).CreateNamespace(ctx, in)
+		return srv.(HeadscaleServiceServer).CreateUser(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/headscale.v1.HeadscaleService/CreateNamespace",
+		FullMethod: "/headscale.v1.HeadscaleService/CreateUser",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(HeadscaleServiceServer).CreateNamespace(ctx, req.(*CreateNamespaceRequest))
+		return srv.(HeadscaleServiceServer).CreateUser(ctx, req.(*CreateUserRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }
 
-func _HeadscaleService_RenameNamespace_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(RenameNamespaceRequest)
+func _HeadscaleService_RenameUser_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(RenameUserRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(HeadscaleServiceServer).RenameNamespace(ctx, in)
+		return srv.(HeadscaleServiceServer).RenameUser(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/headscale.v1.HeadscaleService/RenameNamespace",
+		FullMethod: "/headscale.v1.HeadscaleService/RenameUser",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(HeadscaleServiceServer).RenameNamespace(ctx, req.(*RenameNamespaceRequest))
+		return srv.(HeadscaleServiceServer).RenameUser(ctx, req.(*RenameUserRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }
 
-func _HeadscaleService_DeleteNamespace_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(DeleteNamespaceRequest)
+func _HeadscaleService_DeleteUser_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DeleteUserRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(HeadscaleServiceServer).DeleteNamespace(ctx, in)
+		return srv.(HeadscaleServiceServer).DeleteUser(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/headscale.v1.HeadscaleService/DeleteNamespace",
+		FullMethod: "/headscale.v1.HeadscaleService/DeleteUser",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(HeadscaleServiceServer).DeleteNamespace(ctx, req.(*DeleteNamespaceRequest))
+		return srv.(HeadscaleServiceServer).DeleteUser(ctx, req.(*DeleteUserRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }
 
-func _HeadscaleService_ListNamespaces_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(ListNamespacesRequest)
+func _HeadscaleService_ListUsers_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ListUsersRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(HeadscaleServiceServer).ListNamespaces(ctx, in)
+		return srv.(HeadscaleServiceServer).ListUsers(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/headscale.v1.HeadscaleService/ListNamespaces",
+		FullMethod: "/headscale.v1.HeadscaleService/ListUsers",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(HeadscaleServiceServer).ListNamespaces(ctx, req.(*ListNamespacesRequest))
+		return srv.(HeadscaleServiceServer).ListUsers(ctx, req.(*ListUsersRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }
@@ -842,24 +865,24 @@ var HeadscaleService_ServiceDesc = grpc.ServiceDesc{
 	HandlerType: (*HeadscaleServiceServer)(nil),
 	Methods: []grpc.MethodDesc{
 		{
-			MethodName: "GetNamespace",
-			Handler:    _HeadscaleService_GetNamespace_Handler,
+			MethodName: "GetUser",
+			Handler:    _HeadscaleService_GetUser_Handler,
 		},
 		{
-			MethodName: "CreateNamespace",
-			Handler:    _HeadscaleService_CreateNamespace_Handler,
+			MethodName: "CreateUser",
+			Handler:    _HeadscaleService_CreateUser_Handler,
 		},
 		{
-			MethodName: "RenameNamespace",
-			Handler:    _HeadscaleService_RenameNamespace_Handler,
+			MethodName: "RenameUser",
+			Handler:    _HeadscaleService_RenameUser_Handler,
 		},
 		{
-			MethodName: "DeleteNamespace",
-			Handler:    _HeadscaleService_DeleteNamespace_Handler,
+			MethodName: "DeleteUser",
+			Handler:    _HeadscaleService_DeleteUser_Handler,
 		},
 		{
-			MethodName: "ListNamespaces",
-			Handler:    _HeadscaleService_ListNamespaces_Handler,
+			MethodName: "ListUsers",
+			Handler:    _HeadscaleService_ListUsers_Handler,
 		},
 		{
 			MethodName: "CreatePreAuthKey",

gen/go/headscale/v1/machine.pb.go

@@ -7,11 +7,12 @@
 package v1
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
@@ -84,7 +85,7 @@ type Machine struct {
 	DiscoKey             string                 `protobuf:"bytes,4,opt,name=disco_key,json=discoKey,proto3" json:"disco_key,omitempty"`
 	IpAddresses          []string               `protobuf:"bytes,5,rep,name=ip_addresses,json=ipAddresses,proto3" json:"ip_addresses,omitempty"`
 	Name                 string                 `protobuf:"bytes,6,opt,name=name,proto3" json:"name,omitempty"`
-	Namespace            *Namespace             `protobuf:"bytes,7,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	User                 *User                  `protobuf:"bytes,7,opt,name=user,proto3" json:"user,omitempty"`
 	LastSeen             *timestamppb.Timestamp `protobuf:"bytes,8,opt,name=last_seen,json=lastSeen,proto3" json:"last_seen,omitempty"`
 	LastSuccessfulUpdate *timestamppb.Timestamp `protobuf:"bytes,9,opt,name=last_successful_update,json=lastSuccessfulUpdate,proto3" json:"last_successful_update,omitempty"`
 	Expiry               *timestamppb.Timestamp `protobuf:"bytes,10,opt,name=expiry,proto3" json:"expiry,omitempty"`
@@ -172,9 +173,9 @@ func (x *Machine) GetName() string {
 	return ""
 }
 
-func (x *Machine) GetNamespace() *Namespace {
+func (x *Machine) GetUser() *User {
 	if x != nil {
-		return x.Namespace
+		return x.User
 	}
 	return nil
 }
@@ -261,8 +262,8 @@ type RegisterMachineRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Namespace string `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
-	Key       string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
+	User string `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
+	Key  string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
 }
 
 func (x *RegisterMachineRequest) Reset() {
@@ -297,9 +298,9 @@ func (*RegisterMachineRequest) Descriptor() ([]byte, []int) {
 	return file_headscale_v1_machine_proto_rawDescGZIP(), []int{1}
 }
 
-func (x *RegisterMachineRequest) GetNamespace() string {
+func (x *RegisterMachineRequest) GetUser() string {
 	if x != nil {
-		return x.Namespace
+		return x.User
 	}
 	return ""
 }
@@ -840,7 +841,7 @@ type ListMachinesRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Namespace string `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	User string `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
 }
 
 func (x *ListMachinesRequest) Reset() {
@@ -875,9 +876,9 @@ func (*ListMachinesRequest) Descriptor() ([]byte, []int) {
 	return file_headscale_v1_machine_proto_rawDescGZIP(), []int{13}
 }
 
-func (x *ListMachinesRequest) GetNamespace() string {
+func (x *ListMachinesRequest) GetUser() string {
 	if x != nil {
-		return x.Namespace
+		return x.User
 	}
 	return ""
 }
@@ -935,7 +936,7 @@ type MoveMachineRequest struct {
 	unknownFields protoimpl.UnknownFields
 
 	MachineId uint64 `protobuf:"varint,1,opt,name=machine_id,json=machineId,proto3" json:"machine_id,omitempty"`
-	Namespace string `protobuf:"bytes,2,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	User      string `protobuf:"bytes,2,opt,name=user,proto3" json:"user,omitempty"`
 }
 
 func (x *MoveMachineRequest) Reset() {
@@ -977,9 +978,9 @@ func (x *MoveMachineRequest) GetMachineId() uint64 {
 	return 0
 }
 
-func (x *MoveMachineRequest) GetNamespace() string {
+func (x *MoveMachineRequest) GetUser() string {
 	if x != nil {
-		return x.Namespace
+		return x.User
 	}
 	return ""
 }
@@ -1036,10 +1037,10 @@ type DebugCreateMachineRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Namespace string   `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
-	Key       string   `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
-	Name      string   `protobuf:"bytes,3,opt,name=name,proto3" json:"name,omitempty"`
-	Routes    []string `protobuf:"bytes,4,rep,name=routes,proto3" json:"routes,omitempty"`
+	User   string   `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
+	Key    string   `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
+	Name   string   `protobuf:"bytes,3,opt,name=name,proto3" json:"name,omitempty"`
+	Routes []string `protobuf:"bytes,4,rep,name=routes,proto3" json:"routes,omitempty"`
 }
 
 func (x *DebugCreateMachineRequest) Reset() {
@@ -1074,9 +1075,9 @@ func (*DebugCreateMachineRequest) Descriptor() ([]byte, []int) {
 	return file_headscale_v1_machine_proto_rawDescGZIP(), []int{17}
 }
 
-func (x *DebugCreateMachineRequest) GetNamespace() string {
+func (x *DebugCreateMachineRequest) GetUser() string {
 	if x != nil {
-		return x.Namespace
+		return x.User
 	}
 	return ""
 }
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 }
 
 var (
@@ -1313,35 +1310,37 @@ func file_headscale_v1_machine_proto_rawDescGZIP() []byte {
 	return file_headscale_v1_machine_proto_rawDescData
 }
 
-var file_headscale_v1_machine_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
-var file_headscale_v1_machine_proto_msgTypes = make([]protoimpl.MessageInfo, 19)
-var file_headscale_v1_machine_proto_goTypes = []interface{}{
-	(RegisterMethod)(0),                // 0: headscale.v1.RegisterMethod
-	(*Machine)(nil),                    // 1: headscale.v1.Machine
-	(*RegisterMachineRequest)(nil),     // 2: headscale.v1.RegisterMachineRequest
-	(*RegisterMachineResponse)(nil),    // 3: headscale.v1.RegisterMachineResponse
-	(*GetMachineRequest)(nil),          // 4: headscale.v1.GetMachineRequest
-	(*GetMachineResponse)(nil),         // 5: headscale.v1.GetMachineResponse
-	(*SetTagsRequest)(nil),             // 6: headscale.v1.SetTagsRequest
-	(*SetTagsResponse)(nil),            // 7: headscale.v1.SetTagsResponse
-	(*DeleteMachineRequest)(nil),       // 8: headscale.v1.DeleteMachineRequest
-	(*DeleteMachineResponse)(nil),      // 9: headscale.v1.DeleteMachineResponse
-	(*ExpireMachineRequest)(nil),       // 10: headscale.v1.ExpireMachineRequest
-	(*ExpireMachineResponse)(nil),      // 11: headscale.v1.ExpireMachineResponse
-	(*RenameMachineRequest)(nil),       // 12: headscale.v1.RenameMachineRequest
-	(*RenameMachineResponse)(nil),      // 13: headscale.v1.RenameMachineResponse
-	(*ListMachinesRequest)(nil),        // 14: headscale.v1.ListMachinesRequest
-	(*ListMachinesResponse)(nil),       // 15: headscale.v1.ListMachinesResponse
-	(*MoveMachineRequest)(nil),         // 16: headscale.v1.MoveMachineRequest
-	(*MoveMachineResponse)(nil),        // 17: headscale.v1.MoveMachineResponse
-	(*DebugCreateMachineRequest)(nil),  // 18: headscale.v1.DebugCreateMachineRequest
-	(*DebugCreateMachineResponse)(nil), // 19: headscale.v1.DebugCreateMachineResponse
-	(*Namespace)(nil),                  // 20: headscale.v1.Namespace
-	(*timestamppb.Timestamp)(nil),      // 21: google.protobuf.Timestamp
-	(*PreAuthKey)(nil),                 // 22: headscale.v1.PreAuthKey
-}
+var (
+	file_headscale_v1_machine_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
+	file_headscale_v1_machine_proto_msgTypes  = make([]protoimpl.MessageInfo, 19)
+	file_headscale_v1_machine_proto_goTypes   = []interface{}{
+		(RegisterMethod)(0),                // 0: headscale.v1.RegisterMethod
+		(*Machine)(nil),                    // 1: headscale.v1.Machine
+		(*RegisterMachineRequest)(nil),     // 2: headscale.v1.RegisterMachineRequest
+		(*RegisterMachineResponse)(nil),    // 3: headscale.v1.RegisterMachineResponse
+		(*GetMachineRequest)(nil),          // 4: headscale.v1.GetMachineRequest
+		(*GetMachineResponse)(nil),         // 5: headscale.v1.GetMachineResponse
+		(*SetTagsRequest)(nil),             // 6: headscale.v1.SetTagsRequest
+		(*SetTagsResponse)(nil),            // 7: headscale.v1.SetTagsResponse
+		(*DeleteMachineRequest)(nil),       // 8: headscale.v1.DeleteMachineRequest
+		(*DeleteMachineResponse)(nil),      // 9: headscale.v1.DeleteMachineResponse
+		(*ExpireMachineRequest)(nil),       // 10: headscale.v1.ExpireMachineRequest
+		(*ExpireMachineResponse)(nil),      // 11: headscale.v1.ExpireMachineResponse
+		(*RenameMachineRequest)(nil),       // 12: headscale.v1.RenameMachineRequest
+		(*RenameMachineResponse)(nil),      // 13: headscale.v1.RenameMachineResponse
+		(*ListMachinesRequest)(nil),        // 14: headscale.v1.ListMachinesRequest
+		(*ListMachinesResponse)(nil),       // 15: headscale.v1.ListMachinesResponse
+		(*MoveMachineRequest)(nil),         // 16: headscale.v1.MoveMachineRequest
+		(*MoveMachineResponse)(nil),        // 17: headscale.v1.MoveMachineResponse
+		(*DebugCreateMachineRequest)(nil),  // 18: headscale.v1.DebugCreateMachineRequest
+		(*DebugCreateMachineResponse)(nil), // 19: headscale.v1.DebugCreateMachineResponse
+		(*User)(nil),                       // 20: headscale.v1.User
+		(*timestamppb.Timestamp)(nil),      // 21: google.protobuf.Timestamp
+		(*PreAuthKey)(nil),                 // 22: headscale.v1.PreAuthKey
+	}
+)
 var file_headscale_v1_machine_proto_depIdxs = []int32{
-	20, // 0: headscale.v1.Machine.namespace:type_name -> headscale.v1.Namespace
+	20, // 0: headscale.v1.Machine.user:type_name -> headscale.v1.User
 	21, // 1: headscale.v1.Machine.last_seen:type_name -> google.protobuf.Timestamp
 	21, // 2: headscale.v1.Machine.last_successful_update:type_name -> google.protobuf.Timestamp
 	21, // 3: headscale.v1.Machine.expiry:type_name -> google.protobuf.Timestamp
@@ -1368,7 +1367,7 @@ func file_headscale_v1_machine_proto_init() {
 	if File_headscale_v1_machine_proto != nil {
 		return
 	}
-	file_headscale_v1_namespace_proto_init()
+	file_headscale_v1_user_proto_init()
 	file_headscale_v1_preauthkey_proto_init()
 	if !protoimpl.UnsafeEnabled {
 		file_headscale_v1_machine_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {

gen/go/headscale/v1/namespace.pb.go

@@ -1,801 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// 	protoc-gen-go v1.28.1
-// 	protoc        (unknown)
-// source: headscale/v1/namespace.proto
-
-package v1
-
-import (
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
-	reflect "reflect"
-	sync "sync"
-)
-
-const (
-	// Verify that this generated code is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
-	// Verify that runtime/protoimpl is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type Namespace struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Id        string                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
-	Name      string                 `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
-	CreatedAt *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"`
-}
-
-func (x *Namespace) Reset() {
-	*x = Namespace{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_headscale_v1_namespace_proto_msgTypes[0]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *Namespace) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Namespace) ProtoMessage() {}
-
-func (x *Namespace) ProtoReflect() protoreflect.Message {
-	mi := &file_headscale_v1_namespace_proto_msgTypes[0]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use Namespace.ProtoReflect.Descriptor instead.
-func (*Namespace) Descriptor() ([]byte, []int) {
-	return file_headscale_v1_namespace_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *Namespace) GetId() string {
-	if x != nil {
-		return x.Id
-	}
-	return ""
-}
-
-func (x *Namespace) GetName() string {
-	if x != nil {
-		return x.Name
-	}
-	return ""
-}
-
-func (x *Namespace) GetCreatedAt() *timestamppb.Timestamp {
-	if x != nil {
-		return x.CreatedAt
-	}
-	return nil
-}
-
-type GetNamespaceRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
-}
-
-func (x *GetNamespaceRequest) Reset() {
-	*x = GetNamespaceRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_headscale_v1_namespace_proto_msgTypes[1]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *GetNamespaceRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*GetNamespaceRequest) ProtoMessage() {}
-
-func (x *GetNamespaceRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_headscale_v1_namespace_proto_msgTypes[1]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use GetNamespaceRequest.ProtoReflect.Descriptor instead.
-func (*GetNamespaceRequest) Descriptor() ([]byte, []int) {
-	return file_headscale_v1_namespace_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *GetNamespaceRequest) GetName() string {
-	if x != nil {
-		return x.Name
-	}
-	return ""
-}
-
-type GetNamespaceResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Namespace *Namespace `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
-}
-
-func (x *GetNamespaceResponse) Reset() {
-	*x = GetNamespaceResponse{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_headscale_v1_namespace_proto_msgTypes[2]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *GetNamespaceResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*GetNamespaceResponse) ProtoMessage() {}
-
-func (x *GetNamespaceResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_headscale_v1_namespace_proto_msgTypes[2]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use GetNamespaceResponse.ProtoReflect.Descriptor instead.
-func (*GetNamespaceResponse) Descriptor() ([]byte, []int) {
-	return file_headscale_v1_namespace_proto_rawDescGZIP(), []int{2}
-}
-
-func (x *GetNamespaceResponse) GetNamespace() *Namespace {
-	if x != nil {
-		return x.Namespace
-	}
-	return nil
-}
-
-type CreateNamespaceRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
-}
-
-func (x *CreateNamespaceRequest) Reset() {
-	*x = CreateNamespaceRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_headscale_v1_namespace_proto_msgTypes[3]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *CreateNamespaceRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*CreateNamespaceRequest) ProtoMessage() {}
-
-func (x *CreateNamespaceRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_headscale_v1_namespace_proto_msgTypes[3]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use CreateNamespaceRequest.ProtoReflect.Descriptor instead.
-func (*CreateNamespaceRequest) Descriptor() ([]byte, []int) {
-	return file_headscale_v1_namespace_proto_rawDescGZIP(), []int{3}
-}
-
-func (x *CreateNamespaceRequest) GetName() string {
-	if x != nil {
-		return x.Name
-	}
-	return ""
-}
-
-type CreateNamespaceResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Namespace *Namespace `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
-}
-
-func (x *CreateNamespaceResponse) Reset() {
-	*x = CreateNamespaceResponse{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_headscale_v1_namespace_proto_msgTypes[4]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *CreateNamespaceResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*CreateNamespaceResponse) ProtoMessage() {}
-
-func (x *CreateNamespaceResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_headscale_v1_namespace_proto_msgTypes[4]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use CreateNamespaceResponse.ProtoReflect.Descriptor instead.
-func (*CreateNamespaceResponse) Descriptor() ([]byte, []int) {
-	return file_headscale_v1_namespace_proto_rawDescGZIP(), []int{4}
-}
-
-func (x *CreateNamespaceResponse) GetNamespace() *Namespace {
-	if x != nil {
-		return x.Namespace
-	}
-	return nil
-}
-
-type RenameNamespaceRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	OldName string `protobuf:"bytes,1,opt,name=old_name,json=oldName,proto3" json:"old_name,omitempty"`
-	NewName string `protobuf:"bytes,2,opt,name=new_name,json=newName,proto3" json:"new_name,omitempty"`
-}
-
-func (x *RenameNamespaceRequest) Reset() {
-	*x = RenameNamespaceRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_headscale_v1_namespace_proto_msgTypes[5]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *RenameNamespaceRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*RenameNamespaceRequest) ProtoMessage() {}
-
-func (x *RenameNamespaceRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_headscale_v1_namespace_proto_msgTypes[5]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use RenameNamespaceRequest.ProtoReflect.Descriptor instead.
-func (*RenameNamespaceRequest) Descriptor() ([]byte, []int) {
-	return file_headscale_v1_namespace_proto_rawDescGZIP(), []int{5}
-}
-
-func (x *RenameNamespaceRequest) GetOldName() string {
-	if x != nil {
-		return x.OldName
-	}
-	return ""
-}
-
-func (x *RenameNamespaceRequest) GetNewName() string {
-	if x != nil {
-		return x.NewName
-	}
-	return ""
-}
-
-type RenameNamespaceResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Namespace *Namespace `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
-}
-
-func (x *RenameNamespaceResponse) Reset() {
-	*x = RenameNamespaceResponse{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_headscale_v1_namespace_proto_msgTypes[6]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *RenameNamespaceResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*RenameNamespaceResponse) ProtoMessage() {}
-
-func (x *RenameNamespaceResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_headscale_v1_namespace_proto_msgTypes[6]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use RenameNamespaceResponse.ProtoReflect.Descriptor instead.
-func (*RenameNamespaceResponse) Descriptor() ([]byte, []int) {
-	return file_headscale_v1_namespace_proto_rawDescGZIP(), []int{6}
-}
-
-func (x *RenameNamespaceResponse) GetNamespace() *Namespace {
-	if x != nil {
-		return x.Namespace
-	}
-	return nil
-}
-
-type DeleteNamespaceRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
-}
-
-func (x *DeleteNamespaceRequest) Reset() {
-	*x = DeleteNamespaceRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_headscale_v1_namespace_proto_msgTypes[7]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *DeleteNamespaceRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*DeleteNamespaceRequest) ProtoMessage() {}
-
-func (x *DeleteNamespaceRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_headscale_v1_namespace_proto_msgTypes[7]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use DeleteNamespaceRequest.ProtoReflect.Descriptor instead.
-func (*DeleteNamespaceRequest) Descriptor() ([]byte, []int) {
-	return file_headscale_v1_namespace_proto_rawDescGZIP(), []int{7}
-}
-
-func (x *DeleteNamespaceRequest) GetName() string {
-	if x != nil {
-		return x.Name
-	}
-	return ""
-}
-
-type DeleteNamespaceResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-}
-
-func (x *DeleteNamespaceResponse) Reset() {
-	*x = DeleteNamespaceResponse{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_headscale_v1_namespace_proto_msgTypes[8]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *DeleteNamespaceResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*DeleteNamespaceResponse) ProtoMessage() {}
-
-func (x *DeleteNamespaceResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_headscale_v1_namespace_proto_msgTypes[8]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use DeleteNamespaceResponse.ProtoReflect.Descriptor instead.
-func (*DeleteNamespaceResponse) Descriptor() ([]byte, []int) {
-	return file_headscale_v1_namespace_proto_rawDescGZIP(), []int{8}
-}
-
-type ListNamespacesRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-}
-
-func (x *ListNamespacesRequest) Reset() {
-	*x = ListNamespacesRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_headscale_v1_namespace_proto_msgTypes[9]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *ListNamespacesRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ListNamespacesRequest) ProtoMessage() {}
-
-func (x *ListNamespacesRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_headscale_v1_namespace_proto_msgTypes[9]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use ListNamespacesRequest.ProtoReflect.Descriptor instead.
-func (*ListNamespacesRequest) Descriptor() ([]byte, []int) {
-	return file_headscale_v1_namespace_proto_rawDescGZIP(), []int{9}
-}
-
-type ListNamespacesResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Namespaces []*Namespace `protobuf:"bytes,1,rep,name=namespaces,proto3" json:"namespaces,omitempty"`
-}
-
-func (x *ListNamespacesResponse) Reset() {
-	*x = ListNamespacesResponse{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_headscale_v1_namespace_proto_msgTypes[10]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *ListNamespacesResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ListNamespacesResponse) ProtoMessage() {}
-
-func (x *ListNamespacesResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_headscale_v1_namespace_proto_msgTypes[10]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use ListNamespacesResponse.ProtoReflect.Descriptor instead.
-func (*ListNamespacesResponse) Descriptor() ([]byte, []int) {
-	return file_headscale_v1_namespace_proto_rawDescGZIP(), []int{10}
-}
-
-func (x *ListNamespacesResponse) GetNamespaces() []*Namespace {
-	if x != nil {
-		return x.Namespaces
-	}
-	return nil
-}
-
-var File_headscale_v1_namespace_proto protoreflect.FileDescriptor
-
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-	0x67, 0x6f, 0x2f, 0x76, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
-}
-
-var (
-	file_headscale_v1_namespace_proto_rawDescOnce sync.Once
-	file_headscale_v1_namespace_proto_rawDescData = file_headscale_v1_namespace_proto_rawDesc
-)
-
-func file_headscale_v1_namespace_proto_rawDescGZIP() []byte {
-	file_headscale_v1_namespace_proto_rawDescOnce.Do(func() {
-		file_headscale_v1_namespace_proto_rawDescData = protoimpl.X.CompressGZIP(file_headscale_v1_namespace_proto_rawDescData)
-	})
-	return file_headscale_v1_namespace_proto_rawDescData
-}
-
-var file_headscale_v1_namespace_proto_msgTypes = make([]protoimpl.MessageInfo, 11)
-var file_headscale_v1_namespace_proto_goTypes = []interface{}{
-	(*Namespace)(nil),               // 0: headscale.v1.Namespace
-	(*GetNamespaceRequest)(nil),     // 1: headscale.v1.GetNamespaceRequest
-	(*GetNamespaceResponse)(nil),    // 2: headscale.v1.GetNamespaceResponse
-	(*CreateNamespaceRequest)(nil),  // 3: headscale.v1.CreateNamespaceRequest
-	(*CreateNamespaceResponse)(nil), // 4: headscale.v1.CreateNamespaceResponse
-	(*RenameNamespaceRequest)(nil),  // 5: headscale.v1.RenameNamespaceRequest
-	(*RenameNamespaceResponse)(nil), // 6: headscale.v1.RenameNamespaceResponse
-	(*DeleteNamespaceRequest)(nil),  // 7: headscale.v1.DeleteNamespaceRequest
-	(*DeleteNamespaceResponse)(nil), // 8: headscale.v1.DeleteNamespaceResponse
-	(*ListNamespacesRequest)(nil),   // 9: headscale.v1.ListNamespacesRequest
-	(*ListNamespacesResponse)(nil),  // 10: headscale.v1.ListNamespacesResponse
-	(*timestamppb.Timestamp)(nil),   // 11: google.protobuf.Timestamp
-}
-var file_headscale_v1_namespace_proto_depIdxs = []int32{
-	11, // 0: headscale.v1.Namespace.created_at:type_name -> google.protobuf.Timestamp
-	0,  // 1: headscale.v1.GetNamespaceResponse.namespace:type_name -> headscale.v1.Namespace
-	0,  // 2: headscale.v1.CreateNamespaceResponse.namespace:type_name -> headscale.v1.Namespace
-	0,  // 3: headscale.v1.RenameNamespaceResponse.namespace:type_name -> headscale.v1.Namespace
-	0,  // 4: headscale.v1.ListNamespacesResponse.namespaces:type_name -> headscale.v1.Namespace
-	5,  // [5:5] is the sub-list for method output_type
-	5,  // [5:5] is the sub-list for method input_type
-	5,  // [5:5] is the sub-list for extension type_name
-	5,  // [5:5] is the sub-list for extension extendee
-	0,  // [0:5] is the sub-list for field type_name
-}
-
-func init() { file_headscale_v1_namespace_proto_init() }
-func file_headscale_v1_namespace_proto_init() {
-	if File_headscale_v1_namespace_proto != nil {
-		return
-	}
-	if !protoimpl.UnsafeEnabled {
-		file_headscale_v1_namespace_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Namespace); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_headscale_v1_namespace_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetNamespaceRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_headscale_v1_namespace_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetNamespaceResponse); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_headscale_v1_namespace_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*CreateNamespaceRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_headscale_v1_namespace_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*CreateNamespaceResponse); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_headscale_v1_namespace_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*RenameNamespaceRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_headscale_v1_namespace_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*RenameNamespaceResponse); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_headscale_v1_namespace_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*DeleteNamespaceRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_headscale_v1_namespace_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*DeleteNamespaceResponse); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_headscale_v1_namespace_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ListNamespacesRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_headscale_v1_namespace_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ListNamespacesResponse); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-	}
-	type x struct{}
-	out := protoimpl.TypeBuilder{
-		File: protoimpl.DescBuilder{
-			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_headscale_v1_namespace_proto_rawDesc,
-			NumEnums:      0,
-			NumMessages:   11,
-			NumExtensions: 0,
-			NumServices:   0,
-		},
-		GoTypes:           file_headscale_v1_namespace_proto_goTypes,
-		DependencyIndexes: file_headscale_v1_namespace_proto_depIdxs,
-		MessageInfos:      file_headscale_v1_namespace_proto_msgTypes,
-	}.Build()
-	File_headscale_v1_namespace_proto = out.File
-	file_headscale_v1_namespace_proto_rawDesc = nil
-	file_headscale_v1_namespace_proto_goTypes = nil
-	file_headscale_v1_namespace_proto_depIdxs = nil
-}

gen/go/headscale/v1/preauthkey.pb.go

@@ -7,11 +7,12 @@
 package v1
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
@@ -26,7 +27,7 @@ type PreAuthKey struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Namespace  string                 `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	User       string                 `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
 	Id         string                 `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"`
 	Key        string                 `protobuf:"bytes,3,opt,name=key,proto3" json:"key,omitempty"`
 	Reusable   bool                   `protobuf:"varint,4,opt,name=reusable,proto3" json:"reusable,omitempty"`
@@ -69,9 +70,9 @@ func (*PreAuthKey) Descriptor() ([]byte, []int) {
 	return file_headscale_v1_preauthkey_proto_rawDescGZIP(), []int{0}
 }
 
-func (x *PreAuthKey) GetNamespace() string {
+func (x *PreAuthKey) GetUser() string {
 	if x != nil {
-		return x.Namespace
+		return x.User
 	}
 	return ""
 }
@@ -137,7 +138,7 @@ type CreatePreAuthKeyRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Namespace  string                 `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	User       string                 `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
 	Reusable   bool                   `protobuf:"varint,2,opt,name=reusable,proto3" json:"reusable,omitempty"`
 	Ephemeral  bool                   `protobuf:"varint,3,opt,name=ephemeral,proto3" json:"ephemeral,omitempty"`
 	Expiration *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=expiration,proto3" json:"expiration,omitempty"`
@@ -176,9 +177,9 @@ func (*CreatePreAuthKeyRequest) Descriptor() ([]byte, []int) {
 	return file_headscale_v1_preauthkey_proto_rawDescGZIP(), []int{1}
 }
 
-func (x *CreatePreAuthKeyRequest) GetNamespace() string {
+func (x *CreatePreAuthKeyRequest) GetUser() string {
 	if x != nil {
-		return x.Namespace
+		return x.User
 	}
 	return ""
 }
@@ -263,8 +264,8 @@ type ExpirePreAuthKeyRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Namespace string `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
-	Key       string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
+	User string `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
+	Key  string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
 }
 
 func (x *ExpirePreAuthKeyRequest) Reset() {
@@ -299,9 +300,9 @@ func (*ExpirePreAuthKeyRequest) Descriptor() ([]byte, []int) {
 	return file_headscale_v1_preauthkey_proto_rawDescGZIP(), []int{3}
 }
 
-func (x *ExpirePreAuthKeyRequest) GetNamespace() string {
+func (x *ExpirePreAuthKeyRequest) GetUser() string {
 	if x != nil {
-		return x.Namespace
+		return x.User
 	}
 	return ""
 }
@@ -356,7 +357,7 @@ type ListPreAuthKeysRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Namespace string `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	User string `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
 }
 
 func (x *ListPreAuthKeysRequest) Reset() {
@@ -391,9 +392,9 @@ func (*ListPreAuthKeysRequest) Descriptor() ([]byte, []int) {
 	return file_headscale_v1_preauthkey_proto_rawDescGZIP(), []int{5}
 }
 
-func (x *ListPreAuthKeysRequest) GetNamespace() string {
+func (x *ListPreAuthKeysRequest) GetUser() string {
 	if x != nil {
-		return x.Namespace
+		return x.User
 	}
 	return ""
 }
@@ -452,63 +453,61 @@ var file_headscale_v1_preauthkey_proto_rawDesc = []byte{
 	0x72, 0x65, 0x61, 0x75, 0x74, 0x68, 0x6b, 0x65, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12,
 	0x0c, 0x68, 0x65, 0x61, 0x64, 0x73, 0x63, 0x61, 0x6c, 0x65, 0x2e, 0x76, 0x31, 0x1a, 0x1f, 0x67,
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+	0x65, 0x2f, 0x67, 0x65, 0x6e, 0x2f, 0x67, 0x6f, 0x2f, 0x76, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x33,
 }
 
 var (
@@ -523,17 +522,19 @@ func file_headscale_v1_preauthkey_proto_rawDescGZIP() []byte {
 	return file_headscale_v1_preauthkey_proto_rawDescData
 }
 
-var file_headscale_v1_preauthkey_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
-var file_headscale_v1_preauthkey_proto_goTypes = []interface{}{
-	(*PreAuthKey)(nil),               // 0: headscale.v1.PreAuthKey
-	(*CreatePreAuthKeyRequest)(nil),  // 1: headscale.v1.CreatePreAuthKeyRequest
-	(*CreatePreAuthKeyResponse)(nil), // 2: headscale.v1.CreatePreAuthKeyResponse
-	(*ExpirePreAuthKeyRequest)(nil),  // 3: headscale.v1.ExpirePreAuthKeyRequest
-	(*ExpirePreAuthKeyResponse)(nil), // 4: headscale.v1.ExpirePreAuthKeyResponse
-	(*ListPreAuthKeysRequest)(nil),   // 5: headscale.v1.ListPreAuthKeysRequest
-	(*ListPreAuthKeysResponse)(nil),  // 6: headscale.v1.ListPreAuthKeysResponse
-	(*timestamppb.Timestamp)(nil),    // 7: google.protobuf.Timestamp
-}
+var (
+	file_headscale_v1_preauthkey_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
+	file_headscale_v1_preauthkey_proto_goTypes  = []interface{}{
+		(*PreAuthKey)(nil),               // 0: headscale.v1.PreAuthKey
+		(*CreatePreAuthKeyRequest)(nil),  // 1: headscale.v1.CreatePreAuthKeyRequest
+		(*CreatePreAuthKeyResponse)(nil), // 2: headscale.v1.CreatePreAuthKeyResponse
+		(*ExpirePreAuthKeyRequest)(nil),  // 3: headscale.v1.ExpirePreAuthKeyRequest
+		(*ExpirePreAuthKeyResponse)(nil), // 4: headscale.v1.ExpirePreAuthKeyResponse
+		(*ListPreAuthKeysRequest)(nil),   // 5: headscale.v1.ListPreAuthKeysRequest
+		(*ListPreAuthKeysResponse)(nil),  // 6: headscale.v1.ListPreAuthKeysResponse
+		(*timestamppb.Timestamp)(nil),    // 7: google.protobuf.Timestamp
+	}
+)
 var file_headscale_v1_preauthkey_proto_depIdxs = []int32{
 	7, // 0: headscale.v1.PreAuthKey.expiration:type_name -> google.protobuf.Timestamp
 	7, // 1: headscale.v1.PreAuthKey.created_at:type_name -> google.protobuf.Timestamp

gen/go/headscale/v1/routes.pb.go

@@ -7,11 +7,12 @@
 package v1
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
@@ -554,20 +555,22 @@ func file_headscale_v1_routes_proto_rawDescGZIP() []byte {
 	return file_headscale_v1_routes_proto_rawDescData
 }
 
-var file_headscale_v1_routes_proto_msgTypes = make([]protoimpl.MessageInfo, 9)
-var file_headscale_v1_routes_proto_goTypes = []interface{}{
-	(*Route)(nil),                    // 0: headscale.v1.Route
-	(*GetRoutesRequest)(nil),         // 1: headscale.v1.GetRoutesRequest
-	(*GetRoutesResponse)(nil),        // 2: headscale.v1.GetRoutesResponse
-	(*EnableRouteRequest)(nil),       // 3: headscale.v1.EnableRouteRequest
-	(*EnableRouteResponse)(nil),      // 4: headscale.v1.EnableRouteResponse
-	(*DisableRouteRequest)(nil),      // 5: headscale.v1.DisableRouteRequest
-	(*DisableRouteResponse)(nil),     // 6: headscale.v1.DisableRouteResponse
-	(*GetMachineRoutesRequest)(nil),  // 7: headscale.v1.GetMachineRoutesRequest
-	(*GetMachineRoutesResponse)(nil), // 8: headscale.v1.GetMachineRoutesResponse
-	(*Machine)(nil),                  // 9: headscale.v1.Machine
-	(*timestamppb.Timestamp)(nil),    // 10: google.protobuf.Timestamp
-}
+var (
+	file_headscale_v1_routes_proto_msgTypes = make([]protoimpl.MessageInfo, 9)
+	file_headscale_v1_routes_proto_goTypes  = []interface{}{
+		(*Route)(nil),                    // 0: headscale.v1.Route
+		(*GetRoutesRequest)(nil),         // 1: headscale.v1.GetRoutesRequest
+		(*GetRoutesResponse)(nil),        // 2: headscale.v1.GetRoutesResponse
+		(*EnableRouteRequest)(nil),       // 3: headscale.v1.EnableRouteRequest
+		(*EnableRouteResponse)(nil),      // 4: headscale.v1.EnableRouteResponse
+		(*DisableRouteRequest)(nil),      // 5: headscale.v1.DisableRouteRequest
+		(*DisableRouteResponse)(nil),     // 6: headscale.v1.DisableRouteResponse
+		(*GetMachineRoutesRequest)(nil),  // 7: headscale.v1.GetMachineRoutesRequest
+		(*GetMachineRoutesResponse)(nil), // 8: headscale.v1.GetMachineRoutesResponse
+		(*Machine)(nil),                  // 9: headscale.v1.Machine
+		(*timestamppb.Timestamp)(nil),    // 10: google.protobuf.Timestamp
+	}
+)
 var file_headscale_v1_routes_proto_depIdxs = []int32{
 	9,  // 0: headscale.v1.Route.machine:type_name -> headscale.v1.Machine
 	10, // 1: headscale.v1.Route.created_at:type_name -> google.protobuf.Timestamp

gen/go/headscale/v1/user.pb.go

@@ -0,0 +1,797 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.28.1
+// 	protoc        (unknown)
+// source: headscale/v1/user.proto
+
+package v1
+
+import (
+	reflect "reflect"
+	sync "sync"
+
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type User struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id        string                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	Name      string                 `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	CreatedAt *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"`
+}
+
+func (x *User) Reset() {
+	*x = User{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_headscale_v1_user_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *User) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*User) ProtoMessage() {}
+
+func (x *User) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_user_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use User.ProtoReflect.Descriptor instead.
+func (*User) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_user_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *User) GetId() string {
+	if x != nil {
+		return x.Id
+	}
+	return ""
+}
+
+func (x *User) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *User) GetCreatedAt() *timestamppb.Timestamp {
+	if x != nil {
+		return x.CreatedAt
+	}
+	return nil
+}
+
+type GetUserRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+}
+
+func (x *GetUserRequest) Reset() {
+	*x = GetUserRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_headscale_v1_user_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *GetUserRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetUserRequest) ProtoMessage() {}
+
+func (x *GetUserRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_user_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetUserRequest.ProtoReflect.Descriptor instead.
+func (*GetUserRequest) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_user_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *GetUserRequest) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+type GetUserResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	User *User `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
+}
+
+func (x *GetUserResponse) Reset() {
+	*x = GetUserResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_headscale_v1_user_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *GetUserResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetUserResponse) ProtoMessage() {}
+
+func (x *GetUserResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_user_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetUserResponse.ProtoReflect.Descriptor instead.
+func (*GetUserResponse) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_user_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *GetUserResponse) GetUser() *User {
+	if x != nil {
+		return x.User
+	}
+	return nil
+}
+
+type CreateUserRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+}
+
+func (x *CreateUserRequest) Reset() {
+	*x = CreateUserRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_headscale_v1_user_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CreateUserRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CreateUserRequest) ProtoMessage() {}
+
+func (x *CreateUserRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_user_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CreateUserRequest.ProtoReflect.Descriptor instead.
+func (*CreateUserRequest) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_user_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *CreateUserRequest) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+type CreateUserResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	User *User `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
+}
+
+func (x *CreateUserResponse) Reset() {
+	*x = CreateUserResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_headscale_v1_user_proto_msgTypes[4]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CreateUserResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CreateUserResponse) ProtoMessage() {}
+
+func (x *CreateUserResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_user_proto_msgTypes[4]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CreateUserResponse.ProtoReflect.Descriptor instead.
+func (*CreateUserResponse) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_user_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *CreateUserResponse) GetUser() *User {
+	if x != nil {
+		return x.User
+	}
+	return nil
+}
+
+type RenameUserRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	OldName string `protobuf:"bytes,1,opt,name=old_name,json=oldName,proto3" json:"old_name,omitempty"`
+	NewName string `protobuf:"bytes,2,opt,name=new_name,json=newName,proto3" json:"new_name,omitempty"`
+}
+
+func (x *RenameUserRequest) Reset() {
+	*x = RenameUserRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_headscale_v1_user_proto_msgTypes[5]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *RenameUserRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RenameUserRequest) ProtoMessage() {}
+
+func (x *RenameUserRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_user_proto_msgTypes[5]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RenameUserRequest.ProtoReflect.Descriptor instead.
+func (*RenameUserRequest) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_user_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *RenameUserRequest) GetOldName() string {
+	if x != nil {
+		return x.OldName
+	}
+	return ""
+}
+
+func (x *RenameUserRequest) GetNewName() string {
+	if x != nil {
+		return x.NewName
+	}
+	return ""
+}
+
+type RenameUserResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	User *User `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
+}
+
+func (x *RenameUserResponse) Reset() {
+	*x = RenameUserResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_headscale_v1_user_proto_msgTypes[6]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *RenameUserResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RenameUserResponse) ProtoMessage() {}
+
+func (x *RenameUserResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_user_proto_msgTypes[6]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RenameUserResponse.ProtoReflect.Descriptor instead.
+func (*RenameUserResponse) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_user_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *RenameUserResponse) GetUser() *User {
+	if x != nil {
+		return x.User
+	}
+	return nil
+}
+
+type DeleteUserRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+}
+
+func (x *DeleteUserRequest) Reset() {
+	*x = DeleteUserRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_headscale_v1_user_proto_msgTypes[7]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *DeleteUserRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeleteUserRequest) ProtoMessage() {}
+
+func (x *DeleteUserRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_user_proto_msgTypes[7]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DeleteUserRequest.ProtoReflect.Descriptor instead.
+func (*DeleteUserRequest) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_user_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *DeleteUserRequest) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+type DeleteUserResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *DeleteUserResponse) Reset() {
+	*x = DeleteUserResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_headscale_v1_user_proto_msgTypes[8]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *DeleteUserResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeleteUserResponse) ProtoMessage() {}
+
+func (x *DeleteUserResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_user_proto_msgTypes[8]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DeleteUserResponse.ProtoReflect.Descriptor instead.
+func (*DeleteUserResponse) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_user_proto_rawDescGZIP(), []int{8}
+}
+
+type ListUsersRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *ListUsersRequest) Reset() {
+	*x = ListUsersRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_headscale_v1_user_proto_msgTypes[9]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ListUsersRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListUsersRequest) ProtoMessage() {}
+
+func (x *ListUsersRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_user_proto_msgTypes[9]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListUsersRequest.ProtoReflect.Descriptor instead.
+func (*ListUsersRequest) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_user_proto_rawDescGZIP(), []int{9}
+}
+
+type ListUsersResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Users []*User `protobuf:"bytes,1,rep,name=users,proto3" json:"users,omitempty"`
+}
+
+func (x *ListUsersResponse) Reset() {
+	*x = ListUsersResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_headscale_v1_user_proto_msgTypes[10]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ListUsersResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListUsersResponse) ProtoMessage() {}
+
+func (x *ListUsersResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_user_proto_msgTypes[10]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListUsersResponse.ProtoReflect.Descriptor instead.
+func (*ListUsersResponse) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_user_proto_rawDescGZIP(), []int{10}
+}
+
+func (x *ListUsersResponse) GetUsers() []*User {
+	if x != nil {
+		return x.Users
+	}
+	return nil
+}
+
+var File_headscale_v1_user_proto protoreflect.FileDescriptor
+
+var file_headscale_v1_user_proto_rawDesc = []byte{
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+	0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_headscale_v1_user_proto_rawDescOnce sync.Once
+	file_headscale_v1_user_proto_rawDescData = file_headscale_v1_user_proto_rawDesc
+)
+
+func file_headscale_v1_user_proto_rawDescGZIP() []byte {
+	file_headscale_v1_user_proto_rawDescOnce.Do(func() {
+		file_headscale_v1_user_proto_rawDescData = protoimpl.X.CompressGZIP(file_headscale_v1_user_proto_rawDescData)
+	})
+	return file_headscale_v1_user_proto_rawDescData
+}
+
+var (
+	file_headscale_v1_user_proto_msgTypes = make([]protoimpl.MessageInfo, 11)
+	file_headscale_v1_user_proto_goTypes  = []interface{}{
+		(*User)(nil),                  // 0: headscale.v1.User
+		(*GetUserRequest)(nil),        // 1: headscale.v1.GetUserRequest
+		(*GetUserResponse)(nil),       // 2: headscale.v1.GetUserResponse
+		(*CreateUserRequest)(nil),     // 3: headscale.v1.CreateUserRequest
+		(*CreateUserResponse)(nil),    // 4: headscale.v1.CreateUserResponse
+		(*RenameUserRequest)(nil),     // 5: headscale.v1.RenameUserRequest
+		(*RenameUserResponse)(nil),    // 6: headscale.v1.RenameUserResponse
+		(*DeleteUserRequest)(nil),     // 7: headscale.v1.DeleteUserRequest
+		(*DeleteUserResponse)(nil),    // 8: headscale.v1.DeleteUserResponse
+		(*ListUsersRequest)(nil),      // 9: headscale.v1.ListUsersRequest
+		(*ListUsersResponse)(nil),     // 10: headscale.v1.ListUsersResponse
+		(*timestamppb.Timestamp)(nil), // 11: google.protobuf.Timestamp
+	}
+)
+var file_headscale_v1_user_proto_depIdxs = []int32{
+	11, // 0: headscale.v1.User.created_at:type_name -> google.protobuf.Timestamp
+	0,  // 1: headscale.v1.GetUserResponse.user:type_name -> headscale.v1.User
+	0,  // 2: headscale.v1.CreateUserResponse.user:type_name -> headscale.v1.User
+	0,  // 3: headscale.v1.RenameUserResponse.user:type_name -> headscale.v1.User
+	0,  // 4: headscale.v1.ListUsersResponse.users:type_name -> headscale.v1.User
+	5,  // [5:5] is the sub-list for method output_type
+	5,  // [5:5] is the sub-list for method input_type
+	5,  // [5:5] is the sub-list for extension type_name
+	5,  // [5:5] is the sub-list for extension extendee
+	0,  // [0:5] is the sub-list for field type_name
+}
+
+func init() { file_headscale_v1_user_proto_init() }
+func file_headscale_v1_user_proto_init() {
+	if File_headscale_v1_user_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_headscale_v1_user_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*User); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_headscale_v1_user_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GetUserRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_headscale_v1_user_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GetUserResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_headscale_v1_user_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CreateUserRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_headscale_v1_user_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CreateUserResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_headscale_v1_user_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*RenameUserRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_headscale_v1_user_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*RenameUserResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_headscale_v1_user_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*DeleteUserRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_headscale_v1_user_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*DeleteUserResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_headscale_v1_user_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ListUsersRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_headscale_v1_user_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ListUsersResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_headscale_v1_user_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   11,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_headscale_v1_user_proto_goTypes,
+		DependencyIndexes: file_headscale_v1_user_proto_depIdxs,
+		MessageInfos:      file_headscale_v1_user_proto_msgTypes,
+	}.Build()
+	File_headscale_v1_user_proto = out.File
+	file_headscale_v1_user_proto_rawDesc = nil
+	file_headscale_v1_user_proto_goTypes = nil
+	file_headscale_v1_user_proto_depIdxs = nil
+}

gen/openapiv2/headscale/v1/headscale.swagger.json

@@ -153,7 +153,7 @@
         },
         "parameters": [
           {
-            "name": "namespace",
+            "name": "user",
             "in": "query",
             "required": false,
             "type": "string"
@@ -183,7 +183,7 @@
         },
         "parameters": [
           {
-            "name": "namespace",
+            "name": "user",
             "in": "query",
             "required": false,
             "type": "string"
@@ -291,43 +291,6 @@
         ]
       }
     },
-    "/api/v1/machine/{machineId}/namespace": {
-      "post": {
-        "operationId": "HeadscaleService_MoveMachine",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/v1MoveMachineResponse"
-            }
-          },
-          "default": {
-            "description": "An unexpected error response.",
-            "schema": {
-              "$ref": "#/definitions/rpcStatus"
-            }
-          }
-        },
-        "parameters": [
-          {
-            "name": "machineId",
-            "in": "path",
-            "required": true,
-            "type": "string",
-            "format": "uint64"
-          },
-          {
-            "name": "namespace",
-            "in": "query",
-            "required": false,
-            "type": "string"
-          }
-        ],
-        "tags": [
-          "HeadscaleService"
-        ]
-      }
-    },
     "/api/v1/machine/{machineId}/rename/{newName}": {
       "post": {
         "operationId": "HeadscaleService_RenameMachine",
@@ -443,34 +406,14 @@
         ]
       }
     },
-    "/api/v1/namespace": {
-      "get": {
-        "operationId": "HeadscaleService_ListNamespaces",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/v1ListNamespacesResponse"
-            }
-          },
-          "default": {
-            "description": "An unexpected error response.",
-            "schema": {
-              "$ref": "#/definitions/rpcStatus"
-            }
-          }
-        },
-        "tags": [
-          "HeadscaleService"
-        ]
-      },
+    "/api/v1/machine/{machineId}/user": {
       "post": {
-        "operationId": "HeadscaleService_CreateNamespace",
+        "operationId": "HeadscaleService_MoveMachine",
         "responses": {
           "200": {
             "description": "A successful response.",
             "schema": {
-              "$ref": "#/definitions/v1CreateNamespaceResponse"
+              "$ref": "#/definitions/v1MoveMachineResponse"
             }
           },
           "default": {
@@ -482,106 +425,16 @@
         },
         "parameters": [
           {
-            "name": "body",
-            "in": "body",
-            "required": true,
-            "schema": {
-              "$ref": "#/definitions/v1CreateNamespaceRequest"
-            }
-          }
-        ],
-        "tags": [
-          "HeadscaleService"
-        ]
-      }
-    },
-    "/api/v1/namespace/{name}": {
-      "get": {
-        "summary": "--- Namespace start ---",
-        "operationId": "HeadscaleService_GetNamespace",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/v1GetNamespaceResponse"
-            }
-          },
-          "default": {
-            "description": "An unexpected error response.",
-            "schema": {
-              "$ref": "#/definitions/rpcStatus"
-            }
-          }
-        },
-        "parameters": [
-          {
-            "name": "name",
+            "name": "machineId",
             "in": "path",
             "required": true,
-            "type": "string"
-          }
-        ],
-        "tags": [
-          "HeadscaleService"
-        ]
-      },
-      "delete": {
-        "operationId": "HeadscaleService_DeleteNamespace",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/v1DeleteNamespaceResponse"
-            }
-          },
-          "default": {
-            "description": "An unexpected error response.",
-            "schema": {
-              "$ref": "#/definitions/rpcStatus"
-            }
-          }
-        },
-        "parameters": [
-          {
-            "name": "name",
-            "in": "path",
-            "required": true,
-            "type": "string"
-          }
-        ],
-        "tags": [
-          "HeadscaleService"
-        ]
-      }
-    },
-    "/api/v1/namespace/{oldName}/rename/{newName}": {
-      "post": {
-        "operationId": "HeadscaleService_RenameNamespace",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/v1RenameNamespaceResponse"
-            }
-          },
-          "default": {
-            "description": "An unexpected error response.",
-            "schema": {
-              "$ref": "#/definitions/rpcStatus"
-            }
-          }
-        },
-        "parameters": [
-          {
-            "name": "oldName",
-            "in": "path",
-            "required": true,
-            "type": "string"
+            "type": "string",
+            "format": "uint64"
           },
           {
-            "name": "newName",
-            "in": "path",
-            "required": true,
+            "name": "user",
+            "in": "query",
+            "required": false,
             "type": "string"
           }
         ],
@@ -609,7 +462,7 @@
         },
         "parameters": [
           {
-            "name": "namespace",
+            "name": "user",
             "in": "query",
             "required": false,
             "type": "string"
@@ -767,6 +620,153 @@
           "HeadscaleService"
         ]
       }
+    },
+    "/api/v1/user": {
+      "get": {
+        "operationId": "HeadscaleService_ListUsers",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/v1ListUsersResponse"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "tags": [
+          "HeadscaleService"
+        ]
+      },
+      "post": {
+        "operationId": "HeadscaleService_CreateUser",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/v1CreateUserResponse"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "body",
+            "in": "body",
+            "required": true,
+            "schema": {
+              "$ref": "#/definitions/v1CreateUserRequest"
+            }
+          }
+        ],
+        "tags": [
+          "HeadscaleService"
+        ]
+      }
+    },
+    "/api/v1/user/{name}": {
+      "get": {
+        "summary": "--- User start ---",
+        "operationId": "HeadscaleService_GetUser",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/v1GetUserResponse"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "name",
+            "in": "path",
+            "required": true,
+            "type": "string"
+          }
+        ],
+        "tags": [
+          "HeadscaleService"
+        ]
+      },
+      "delete": {
+        "operationId": "HeadscaleService_DeleteUser",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/v1DeleteUserResponse"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "name",
+            "in": "path",
+            "required": true,
+            "type": "string"
+          }
+        ],
+        "tags": [
+          "HeadscaleService"
+        ]
+      }
+    },
+    "/api/v1/user/{oldName}/rename/{newName}": {
+      "post": {
+        "operationId": "HeadscaleService_RenameUser",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/v1RenameUserResponse"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "oldName",
+            "in": "path",
+            "required": true,
+            "type": "string"
+          },
+          {
+            "name": "newName",
+            "in": "path",
+            "required": true,
+            "type": "string"
+          }
+        ],
+        "tags": [
+          "HeadscaleService"
+        ]
+      }
     }
   },
   "definitions": {
@@ -838,26 +838,10 @@
         }
       }
     },
-    "v1CreateNamespaceRequest": {
-      "type": "object",
-      "properties": {
-        "name": {
-          "type": "string"
-        }
-      }
-    },
-    "v1CreateNamespaceResponse": {
-      "type": "object",
-      "properties": {
-        "namespace": {
-          "$ref": "#/definitions/v1Namespace"
-        }
-      }
-    },
     "v1CreatePreAuthKeyRequest": {
       "type": "object",
       "properties": {
-        "namespace": {
+        "user": {
           "type": "string"
         },
         "reusable": {
@@ -886,10 +870,26 @@
         }
       }
     },
+    "v1CreateUserRequest": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        }
+      }
+    },
+    "v1CreateUserResponse": {
+      "type": "object",
+      "properties": {
+        "user": {
+          "$ref": "#/definitions/v1User"
+        }
+      }
+    },
     "v1DebugCreateMachineRequest": {
       "type": "object",
       "properties": {
-        "namespace": {
+        "user": {
           "type": "string"
         },
         "key": {
@@ -917,7 +917,7 @@
     "v1DeleteMachineResponse": {
       "type": "object"
     },
-    "v1DeleteNamespaceResponse": {
+    "v1DeleteUserResponse": {
       "type": "object"
     },
     "v1DisableRouteResponse": {
@@ -948,7 +948,7 @@
     "v1ExpirePreAuthKeyRequest": {
       "type": "object",
       "properties": {
-        "namespace": {
+        "user": {
           "type": "string"
         },
         "key": {
@@ -978,14 +978,6 @@
         }
       }
     },
-    "v1GetNamespaceResponse": {
-      "type": "object",
-      "properties": {
-        "namespace": {
-          "$ref": "#/definitions/v1Namespace"
-        }
-      }
-    },
     "v1GetRoutesResponse": {
       "type": "object",
       "properties": {
@@ -997,6 +989,14 @@
         }
       }
     },
+    "v1GetUserResponse": {
+      "type": "object",
+      "properties": {
+        "user": {
+          "$ref": "#/definitions/v1User"
+        }
+      }
+    },
     "v1ListApiKeysResponse": {
       "type": "object",
       "properties": {
@@ -1019,17 +1019,6 @@
         }
       }
     },
-    "v1ListNamespacesResponse": {
-      "type": "object",
-      "properties": {
-        "namespaces": {
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/v1Namespace"
-          }
-        }
-      }
-    },
     "v1ListPreAuthKeysResponse": {
       "type": "object",
       "properties": {
@@ -1041,6 +1030,17 @@
         }
       }
     },
+    "v1ListUsersResponse": {
+      "type": "object",
+      "properties": {
+        "users": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v1User"
+          }
+        }
+      }
+    },
     "v1Machine": {
       "type": "object",
       "properties": {
@@ -1066,8 +1066,8 @@
         "name": {
           "type": "string"
         },
-        "namespace": {
-          "$ref": "#/definitions/v1Namespace"
+        "user": {
+          "$ref": "#/definitions/v1User"
         },
         "lastSeen": {
           "type": "string",
@@ -1125,25 +1125,10 @@
         }
       }
     },
-    "v1Namespace": {
-      "type": "object",
-      "properties": {
-        "id": {
-          "type": "string"
-        },
-        "name": {
-          "type": "string"
-        },
-        "createdAt": {
-          "type": "string",
-          "format": "date-time"
-        }
-      }
-    },
     "v1PreAuthKey": {
       "type": "object",
       "properties": {
-        "namespace": {
+        "user": {
           "type": "string"
         },
         "id": {
@@ -1203,11 +1188,11 @@
         }
       }
     },
-    "v1RenameNamespaceResponse": {
+    "v1RenameUserResponse": {
       "type": "object",
       "properties": {
-        "namespace": {
-          "$ref": "#/definitions/v1Namespace"
+        "user": {
+          "$ref": "#/definitions/v1User"
         }
       }
     },
@@ -1254,6 +1239,21 @@
           "$ref": "#/definitions/v1Machine"
         }
       }
+    },
+    "v1User": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "name": {
+          "type": "string"
+        },
+        "createdAt": {
+          "type": "string",
+          "format": "date-time"
+        }
+      }
     }
   }
 }

gen/openapiv2/headscale/v1/user.swagger.json

@@ -1,7 +1,7 @@
 {
   "swagger": "2.0",
   "info": {
-    "title": "headscale/v1/namespace.proto",
+    "title": "headscale/v1/user.proto",
     "version": "version not set"
   },
   "consumes": [

go.mod

@@ -6,50 +6,52 @@ require (
 	github.com/AlecAivazis/survey/v2 v2.3.6
 	github.com/ccding/go-stun/stun v0.0.0-20200514191101-4dc67bcdb029
 	github.com/cenkalti/backoff/v4 v4.2.0
-	github.com/coreos/go-oidc/v3 v3.4.0
+	github.com/coreos/go-oidc/v3 v3.5.0
+	github.com/davecgh/go-spew v1.1.1
 	github.com/deckarep/golang-set/v2 v2.1.0
 	github.com/efekarakus/termcolor v1.0.1
-	github.com/glebarez/sqlite v1.5.0
-	github.com/gofrs/uuid v4.3.1+incompatible
+	github.com/glebarez/sqlite v1.7.0
+	github.com/gofrs/uuid v4.4.0+incompatible
 	github.com/gorilla/mux v1.8.0
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.14.0
-	github.com/klauspost/compress v1.15.12
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.15.1
+	github.com/klauspost/compress v1.15.15
 	github.com/oauth2-proxy/mockoidc v0.0.0-20220308204021-b9169deeb282
 	github.com/ory/dockertest/v3 v3.9.1
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/philip-bui/grpc-zerolog v1.0.1
 	github.com/prometheus/client_golang v1.14.0
-	github.com/prometheus/common v0.37.0
-	github.com/pterm/pterm v0.12.50
+	github.com/prometheus/common v0.40.0
+	github.com/pterm/pterm v0.12.54
 	github.com/puzpuzpuz/xsync/v2 v2.4.0
-	github.com/rs/zerolog v1.28.0
+	github.com/rs/zerolog v1.29.0
+	github.com/samber/lo v1.37.0
 	github.com/spf13/cobra v1.6.1
-	github.com/spf13/viper v1.14.0
-	github.com/stretchr/testify v1.8.1
-	github.com/tailscale/hujson v0.0.0-20220630195928-54599719472f
+	github.com/spf13/viper v1.15.0
+	github.com/stretchr/testify v1.8.2
+	github.com/tailscale/hujson v0.0.0-20221223112325-20486734a56a
 	github.com/tcnksm/go-latest v0.0.0-20170313132115-e3007ae9052e
-	go4.org/netipx v0.0.0-20220925034521-797b0c90d8ab
-	golang.org/x/crypto v0.3.0
-	golang.org/x/net v0.2.0
-	golang.org/x/oauth2 v0.2.0
+	go4.org/netipx v0.0.0-20230125063823-8449b0a6169f
+	golang.org/x/crypto v0.6.0
+	golang.org/x/net v0.7.0
+	golang.org/x/oauth2 v0.5.0
 	golang.org/x/sync v0.1.0
-	google.golang.org/genproto v0.0.0-20221202195650-67e5cbc046fd
-	google.golang.org/grpc v1.51.0
+	google.golang.org/genproto v0.0.0-20230223222841-637eb2293923
+	google.golang.org/grpc v1.53.0
 	google.golang.org/protobuf v1.28.1
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c
 	gopkg.in/yaml.v2 v2.4.0
 	gopkg.in/yaml.v3 v3.0.1
-	gorm.io/driver/postgres v1.4.5
-	gorm.io/gorm v1.24.2
-	tailscale.com v1.34.0
+	gorm.io/driver/postgres v1.4.8
+	gorm.io/gorm v1.24.5
+	tailscale.com v1.36.2
 )
 
 require (
 	atomicgo.dev/cursor v0.1.1 // indirect
-	atomicgo.dev/keyboard v0.2.8 // indirect
+	atomicgo.dev/keyboard v0.2.9 // indirect
 	filippo.io/edwards25519 v1.0.0 // indirect
-	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
+	github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 // indirect
 	github.com/Microsoft/go-winio v0.6.0 // indirect
 	github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 // indirect
 	github.com/akutz/memconn v0.1.0 // indirect
@@ -58,16 +60,18 @@ require (
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/containerd/console v1.0.3 // indirect
 	github.com/containerd/continuity v0.3.0 // indirect
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/docker/cli v20.10.21+incompatible // indirect
-	github.com/docker/docker v20.10.21+incompatible // indirect
+	github.com/docker/cli v23.0.1+incompatible // indirect
+	github.com/docker/docker v23.0.1+incompatible // indirect
 	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/docker/go-units v0.5.0 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
 	github.com/fxamacker/cbor/v2 v2.4.0 // indirect
-	github.com/glebarez/go-sqlite v1.19.5 // indirect
+	github.com/glebarez/go-sqlite v1.20.3 // indirect
+	github.com/go-jose/go-jose/v3 v3.0.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
+	github.com/golang/glog v1.0.0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
@@ -81,71 +85,69 @@ require (
 	github.com/hdevalence/ed25519consensus v0.1.0 // indirect
 	github.com/imdario/mergo v0.3.13 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
-	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
-	github.com/jackc/pgconn v1.13.0 // indirect
-	github.com/jackc/pgio v1.0.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
-	github.com/jackc/pgproto3/v2 v2.3.1 // indirect
-	github.com/jackc/pgservicefile v0.0.0-20200714003250-2b9c44734f2b // indirect
-	github.com/jackc/pgtype v1.13.0 // indirect
-	github.com/jackc/pgx/v4 v4.17.2 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
+	github.com/jackc/pgx/v5 v5.3.0 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
-	github.com/josharian/native v1.0.0 // indirect
-	github.com/jsimonetti/rtnetlink v1.3.0 // indirect
+	github.com/josharian/native v1.1.0 // indirect
+	github.com/jsimonetti/rtnetlink v1.3.1 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
-	github.com/kr/pretty v0.3.0 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
+	github.com/lib/pq v1.10.7 // indirect
 	github.com/lithammer/fuzzysearch v1.1.5 // indirect
-	github.com/magiconair/properties v1.8.6 // indirect
+	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.16 // indirect
+	github.com/mattn/go-isatty v0.0.17 // indirect
 	github.com/mattn/go-runewidth v0.0.14 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
-	github.com/mdlayher/netlink v1.7.0 // indirect
+	github.com/mdlayher/netlink v1.7.1 // indirect
 	github.com/mdlayher/socket v0.4.0 // indirect
 	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d // indirect
 	github.com/mitchellh/go-ps v1.0.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
-	github.com/moby/term v0.0.0-20221128092401-c43b287e0e0f // indirect
+	github.com/moby/term v0.0.0-20221205130635-1aeaba878587 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.0-rc2 // indirect
 	github.com/opencontainers/runc v1.1.4 // indirect
-	github.com/pelletier/go-toml v1.9.5 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/client_model v0.3.0 // indirect
-	github.com/prometheus/procfs v0.8.0 // indirect
-	github.com/remyoudompheng/bigfft v0.0.0-20220927061507-ef77025ab5aa // indirect
-	github.com/rivo/uniseg v0.4.3 // indirect
-	github.com/rogpeppe/go-internal v1.8.1-0.20211023094830-115ce09fd6b4 // indirect
+	github.com/prometheus/procfs v0.9.0 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	github.com/rivo/uniseg v0.4.4 // indirect
+	github.com/rogpeppe/go-internal v1.9.0 // indirect
 	github.com/sirupsen/logrus v1.9.0 // indirect
-	github.com/spf13/afero v1.9.3 // indirect
+	github.com/spf13/afero v1.9.4 // indirect
 	github.com/spf13/cast v1.5.0 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/subosito/gotenv v1.4.1 // indirect
+	github.com/subosito/gotenv v1.4.2 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
 	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
 	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
 	go4.org/mem v0.0.0-20220726221520-4f986261bf13 // indirect
-	golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561 // indirect
-	golang.org/x/mod v0.7.0 // indirect
-	golang.org/x/sys v0.3.0 // indirect
-	golang.org/x/term v0.2.0 // indirect
-	golang.org/x/text v0.5.0 // indirect
+	golang.org/x/exp v0.0.0-20230224173230-c95f2b4c22f2 // indirect
+	golang.org/x/mod v0.8.0 // indirect
+	golang.org/x/sys v0.5.0 // indirect
+	golang.org/x/term v0.5.0 // indirect
+	golang.org/x/text v0.7.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
-	golang.org/x/tools v0.3.0 // indirect
+	golang.org/x/tools v0.6.0 // indirect
 	golang.zx2c4.com/wireguard/windows v0.5.3 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
-	modernc.org/libc v1.21.5 // indirect
+	modernc.org/libc v1.22.2 // indirect
 	modernc.org/mathutil v1.5.0 // indirect
 	modernc.org/memory v1.5.0 // indirect
-	modernc.org/sqlite v1.20.0 // indirect
+	modernc.org/sqlite v1.20.3 // indirect
 	nhooyr.io/websocket v1.8.7 // indirect
 )

grpcv1.go

@@ -26,76 +26,76 @@ func newHeadscaleV1APIServer(h *Headscale) v1.HeadscaleServiceServer {
 	}
 }
 
-func (api headscaleV1APIServer) GetNamespace(
+func (api headscaleV1APIServer) GetUser(
 	ctx context.Context,
-	request *v1.GetNamespaceRequest,
-) (*v1.GetNamespaceResponse, error) {
-	namespace, err := api.h.GetNamespace(request.GetName())
+	request *v1.GetUserRequest,
+) (*v1.GetUserResponse, error) {
+	user, err := api.h.GetUser(request.GetName())
 	if err != nil {
 		return nil, err
 	}
 
-	return &v1.GetNamespaceResponse{Namespace: namespace.toProto()}, nil
+	return &v1.GetUserResponse{User: user.toProto()}, nil
 }
 
-func (api headscaleV1APIServer) CreateNamespace(
+func (api headscaleV1APIServer) CreateUser(
 	ctx context.Context,
-	request *v1.CreateNamespaceRequest,
-) (*v1.CreateNamespaceResponse, error) {
-	namespace, err := api.h.CreateNamespace(request.GetName())
+	request *v1.CreateUserRequest,
+) (*v1.CreateUserResponse, error) {
+	user, err := api.h.CreateUser(request.GetName())
 	if err != nil {
 		return nil, err
 	}
 
-	return &v1.CreateNamespaceResponse{Namespace: namespace.toProto()}, nil
+	return &v1.CreateUserResponse{User: user.toProto()}, nil
 }
 
-func (api headscaleV1APIServer) RenameNamespace(
+func (api headscaleV1APIServer) RenameUser(
 	ctx context.Context,
-	request *v1.RenameNamespaceRequest,
-) (*v1.RenameNamespaceResponse, error) {
-	err := api.h.RenameNamespace(request.GetOldName(), request.GetNewName())
+	request *v1.RenameUserRequest,
+) (*v1.RenameUserResponse, error) {
+	err := api.h.RenameUser(request.GetOldName(), request.GetNewName())
 	if err != nil {
 		return nil, err
 	}
 
-	namespace, err := api.h.GetNamespace(request.GetNewName())
+	user, err := api.h.GetUser(request.GetNewName())
 	if err != nil {
 		return nil, err
 	}
 
-	return &v1.RenameNamespaceResponse{Namespace: namespace.toProto()}, nil
+	return &v1.RenameUserResponse{User: user.toProto()}, nil
 }
 
-func (api headscaleV1APIServer) DeleteNamespace(
+func (api headscaleV1APIServer) DeleteUser(
 	ctx context.Context,
-	request *v1.DeleteNamespaceRequest,
-) (*v1.DeleteNamespaceResponse, error) {
-	err := api.h.DestroyNamespace(request.GetName())
+	request *v1.DeleteUserRequest,
+) (*v1.DeleteUserResponse, error) {
+	err := api.h.DestroyUser(request.GetName())
 	if err != nil {
 		return nil, err
 	}
 
-	return &v1.DeleteNamespaceResponse{}, nil
+	return &v1.DeleteUserResponse{}, nil
 }
 
-func (api headscaleV1APIServer) ListNamespaces(
+func (api headscaleV1APIServer) ListUsers(
 	ctx context.Context,
-	request *v1.ListNamespacesRequest,
-) (*v1.ListNamespacesResponse, error) {
-	namespaces, err := api.h.ListNamespaces()
+	request *v1.ListUsersRequest,
+) (*v1.ListUsersResponse, error) {
+	users, err := api.h.ListUsers()
 	if err != nil {
 		return nil, err
 	}
 
-	response := make([]*v1.Namespace, len(namespaces))
-	for index, namespace := range namespaces {
-		response[index] = namespace.toProto()
+	response := make([]*v1.User, len(users))
+	for index, user := range users {
+		response[index] = user.toProto()
 	}
 
-	log.Trace().Caller().Interface("namespaces", response).Msg("")
+	log.Trace().Caller().Interface("users", response).Msg("")
 
-	return &v1.ListNamespacesResponse{Namespaces: response}, nil
+	return &v1.ListUsersResponse{Users: response}, nil
 }
 
 func (api headscaleV1APIServer) CreatePreAuthKey(
@@ -117,7 +117,7 @@ func (api headscaleV1APIServer) CreatePreAuthKey(
 	}
 
 	preAuthKey, err := api.h.CreatePreAuthKey(
-		request.GetNamespace(),
+		request.GetUser(),
 		request.GetReusable(),
 		request.GetEphemeral(),
 		&expiration,
@@ -134,7 +134,7 @@ func (api headscaleV1APIServer) ExpirePreAuthKey(
 	ctx context.Context,
 	request *v1.ExpirePreAuthKeyRequest,
 ) (*v1.ExpirePreAuthKeyResponse, error) {
-	preAuthKey, err := api.h.GetPreAuthKey(request.GetNamespace(), request.Key)
+	preAuthKey, err := api.h.GetPreAuthKey(request.GetUser(), request.Key)
 	if err != nil {
 		return nil, err
 	}
@@ -151,7 +151,7 @@ func (api headscaleV1APIServer) ListPreAuthKeys(
 	ctx context.Context,
 	request *v1.ListPreAuthKeysRequest,
 ) (*v1.ListPreAuthKeysResponse, error) {
-	preAuthKeys, err := api.h.ListPreAuthKeys(request.GetNamespace())
+	preAuthKeys, err := api.h.ListPreAuthKeys(request.GetUser())
 	if err != nil {
 		return nil, err
 	}
@@ -169,13 +169,14 @@ func (api headscaleV1APIServer) RegisterMachine(
 	request *v1.RegisterMachineRequest,
 ) (*v1.RegisterMachineResponse, error) {
 	log.Trace().
-		Str("namespace", request.GetNamespace()).
+		Str("user", request.GetUser()).
 		Str("node_key", request.GetKey()).
 		Msg("Registering machine")
 
 	machine, err := api.h.RegisterMachineFromAuthCallback(
 		request.GetKey(),
-		request.GetNamespace(),
+		request.GetUser(),
+		nil,
 		RegisterMethodCLI,
 	)
 	if err != nil {
@@ -312,8 +313,8 @@ func (api headscaleV1APIServer) ListMachines(
 	ctx context.Context,
 	request *v1.ListMachinesRequest,
 ) (*v1.ListMachinesResponse, error) {
-	if request.GetNamespace() != "" {
-		machines, err := api.h.ListMachinesInNamespace(request.GetNamespace())
+	if request.GetUser() != "" {
+		machines, err := api.h.ListMachinesByUser(request.GetUser())
 		if err != nil {
 			return nil, err
 		}
@@ -356,7 +357,7 @@ func (api headscaleV1APIServer) MoveMachine(
 		return nil, err
 	}
 
-	err = api.h.SetMachineNamespace(machine, request.GetNamespace())
+	err = api.h.SetMachineUser(machine, request.GetUser())
 	if err != nil {
 		return nil, err
 	}
@@ -482,7 +483,7 @@ func (api headscaleV1APIServer) DebugCreateMachine(
 	ctx context.Context,
 	request *v1.DebugCreateMachineRequest,
 ) (*v1.DebugCreateMachineResponse, error) {
-	namespace, err := api.h.GetNamespace(request.GetNamespace())
+	user, err := api.h.GetUser(request.GetUser())
 	if err != nil {
 		return nil, err
 	}
@@ -513,7 +514,7 @@ func (api headscaleV1APIServer) DebugCreateMachine(
 		MachineKey: request.GetKey(),
 		Hostname:   request.GetName(),
 		GivenName:  givenName,
-		Namespace:  *namespace,
+		User:       *user,
 
 		Expiry:               &time.Time{},
 		LastSeen:             &time.Time{},

integration/README.md

@@ -0,0 +1,25 @@
+# Integration testing
+
+Headscale relies on integration testing to ensure we remain compatible with Tailscale.
+
+This is typically performed by starting a Headscale server and running a test "scenario"
+with an array of Tailscale clients and versions.
+
+Headscale's test framework and the current set of scenarios are defined in this directory.
+
+Tests are located in files ending with `_test.go` and the framework are located in the rest.
+
+## Running integration tests locally
+
+The easiest way to run tests locally is to use `[act](INSERT LINK)`, a local GitHub Actions runner:
+
+```
+act pull_request -W .github/workflows/test-integration-v2-TestPingAllByIP.yaml
+```
+
+Alternatively, the `docker run` command in each GitHub workflow file can be used.
+
+## Running integration tests on GitHub Actions
+
+Each test currently runs as a separate workflows in GitHub actions, to add new test, run
+`go generate` inside `../cmd/gh-action-integration-generator/` and commit the result.

integration/auth_oidc_test.go

@@ -9,20 +9,23 @@ import (
 	"log"
 	"net"
 	"net/http"
+	"net/netip"
 	"strconv"
 	"testing"
+	"time"
 
 	"github.com/juanfont/headscale"
 	"github.com/juanfont/headscale/integration/dockertestutil"
 	"github.com/juanfont/headscale/integration/hsic"
 	"github.com/ory/dockertest/v3"
 	"github.com/ory/dockertest/v3/docker"
+	"github.com/samber/lo"
 )
 
 const (
 	dockerContextPath      = "../."
 	hsicOIDCMockHashLength = 6
-	oidcServerPort         = 10000
+	defaultAccessTTL       = 10 * time.Minute
 )
 
 var errStatusCodeNotOK = errors.New("status code not OK")
@@ -47,10 +50,10 @@ func TestOIDCAuthenticationPingAll(t *testing.T) {
 	}
 
 	spec := map[string]int{
-		"namespace1": len(TailscaleVersions),
+		"user1": len(TailscaleVersions),
 	}
 
-	oidcConfig, err := scenario.runMockOIDC()
+	oidcConfig, err := scenario.runMockOIDC(defaultAccessTTL)
 	if err != nil {
 		t.Errorf("failed to run mock OIDC server: %s", err)
 	}
@@ -58,7 +61,8 @@ func TestOIDCAuthenticationPingAll(t *testing.T) {
 	oidcMap := map[string]string{
 		"HEADSCALE_OIDC_ISSUER":             oidcConfig.Issuer,
 		"HEADSCALE_OIDC_CLIENT_ID":          oidcConfig.ClientID,
-		"HEADSCALE_OIDC_CLIENT_SECRET":      oidcConfig.ClientSecret,
+		"CREDENTIALS_DIRECTORY_TEST":        "/tmp",
+		"HEADSCALE_OIDC_CLIENT_SECRET_PATH": "${CREDENTIALS_DIRECTORY_TEST}/hs_client_oidc_secret",
 		"HEADSCALE_OIDC_STRIP_EMAIL_DOMAIN": fmt.Sprintf("%t", oidcConfig.StripEmaildomain),
 	}
 
@@ -67,6 +71,77 @@ func TestOIDCAuthenticationPingAll(t *testing.T) {
 		hsic.WithTestName("oidcauthping"),
 		hsic.WithConfigEnv(oidcMap),
 		hsic.WithHostnameAsServerURL(),
+		hsic.WithFileInContainer("/tmp/hs_client_oidc_secret", []byte(oidcConfig.ClientSecret)),
+	)
+	if err != nil {
+		t.Errorf("failed to create headscale environment: %s", err)
+	}
+
+	allClients, err := scenario.ListTailscaleClients()
+	if err != nil {
+		t.Errorf("failed to get clients: %s", err)
+	}
+
+	allIps, err := scenario.ListTailscaleClientsIPs()
+	if err != nil {
+		t.Errorf("failed to get clients: %s", err)
+	}
+
+	err = scenario.WaitForTailscaleSync()
+	if err != nil {
+		t.Errorf("failed wait for tailscale clients to be in sync: %s", err)
+	}
+
+	allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
+		return x.String()
+	})
+
+	success := pingAllHelper(t, allClients, allAddrs)
+	t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
+
+	err = scenario.Shutdown()
+	if err != nil {
+		t.Errorf("failed to tear down scenario: %s", err)
+	}
+}
+
+func TestOIDCExpireNodesBasedOnTokenExpiry(t *testing.T) {
+	IntegrationSkip(t)
+	t.Parallel()
+
+	shortAccessTTL := 5 * time.Minute
+
+	baseScenario, err := NewScenario()
+	if err != nil {
+		t.Errorf("failed to create scenario: %s", err)
+	}
+
+	scenario := AuthOIDCScenario{
+		Scenario: baseScenario,
+	}
+
+	spec := map[string]int{
+		"user1": len(TailscaleVersions),
+	}
+
+	oidcConfig, err := scenario.runMockOIDC(shortAccessTTL)
+	if err != nil {
+		t.Fatalf("failed to run mock OIDC server: %s", err)
+	}
+
+	oidcMap := map[string]string{
+		"HEADSCALE_OIDC_ISSUER":                oidcConfig.Issuer,
+		"HEADSCALE_OIDC_CLIENT_ID":             oidcConfig.ClientID,
+		"HEADSCALE_OIDC_CLIENT_SECRET":         oidcConfig.ClientSecret,
+		"HEADSCALE_OIDC_STRIP_EMAIL_DOMAIN":    fmt.Sprintf("%t", oidcConfig.StripEmaildomain),
+		"HEADSCALE_OIDC_USE_EXPIRY_FROM_TOKEN": "1",
+	}
+
+	err = scenario.CreateHeadscaleEnv(
+		spec,
+		hsic.WithTestName("oidcexpirenodes"),
+		hsic.WithConfigEnv(oidcMap),
+		hsic.WithHostnameAsServerURL(),
 	)
 	if err != nil {
 		t.Errorf("failed to create headscale environment: %s", err)
@@ -87,20 +162,15 @@ func TestOIDCAuthenticationPingAll(t *testing.T) {
 		t.Errorf("failed wait for tailscale clients to be in sync: %s", err)
 	}
 
-	success := 0
+	allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
+		return x.String()
+	})
 
-	for _, client := range allClients {
-		for _, ip := range allIps {
-			err := client.Ping(ip.String())
-			if err != nil {
-				t.Errorf("failed to ping %s from %s: %s", ip, client.Hostname(), err)
-			} else {
-				success++
-			}
-		}
-	}
+	success := pingAllHelper(t, allClients, allAddrs)
+	t.Logf("%d successful pings out of %d (before expiry)", success, len(allClients)*len(allIps))
 
-	t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
+	// await all nodes being logged out after OIDC token expiry
+	scenario.WaitForTailscaleLogout()
 
 	err = scenario.Shutdown()
 	if err != nil {
@@ -109,7 +179,7 @@ func TestOIDCAuthenticationPingAll(t *testing.T) {
 }
 
 func (s *AuthOIDCScenario) CreateHeadscaleEnv(
-	namespaces map[string]int,
+	users map[string]int,
 	opts ...hsic.Option,
 ) error {
 	headscale, err := s.Headscale(opts...)
@@ -122,19 +192,19 @@ func (s *AuthOIDCScenario) CreateHeadscaleEnv(
 		return err
 	}
 
-	for namespaceName, clientCount := range namespaces {
-		log.Printf("creating namespace %s with %d clients", namespaceName, clientCount)
-		err = s.CreateNamespace(namespaceName)
+	for userName, clientCount := range users {
+		log.Printf("creating user %s with %d clients", userName, clientCount)
+		err = s.CreateUser(userName)
 		if err != nil {
 			return err
 		}
 
-		err = s.CreateTailscaleNodesInNamespace(namespaceName, "all", clientCount)
+		err = s.CreateTailscaleNodesInUser(userName, "all", clientCount)
 		if err != nil {
 			return err
 		}
 
-		err = s.runTailscaleUp(namespaceName, headscale.GetEndpoint())
+		err = s.runTailscaleUp(userName, headscale.GetEndpoint())
 		if err != nil {
 			return err
 		}
@@ -143,7 +213,13 @@ func (s *AuthOIDCScenario) CreateHeadscaleEnv(
 	return nil
 }
 
-func (s *AuthOIDCScenario) runMockOIDC() (*headscale.OIDCConfig, error) {
+func (s *AuthOIDCScenario) runMockOIDC(accessTTL time.Duration) (*headscale.OIDCConfig, error) {
+	port, err := dockertestutil.RandomFreeHostPort()
+	if err != nil {
+		log.Fatalf("could not find an open port: %s", err)
+	}
+	portNotation := fmt.Sprintf("%d/tcp", port)
+
 	hash, _ := headscale.GenerateRandomStringDNSSafe(hsicOIDCMockHashLength)
 
 	hostname := fmt.Sprintf("hs-oidcmock-%s", hash)
@@ -151,16 +227,17 @@ func (s *AuthOIDCScenario) runMockOIDC() (*headscale.OIDCConfig, error) {
 	mockOidcOptions := &dockertest.RunOptions{
 		Name:         hostname,
 		Cmd:          []string{"headscale", "mockoidc"},
-		ExposedPorts: []string{"10000/tcp"},
+		ExposedPorts: []string{portNotation},
 		PortBindings: map[docker.Port][]docker.PortBinding{
-			"10000/tcp": {{HostPort: "10000"}},
+			docker.Port(portNotation): {{HostPort: strconv.Itoa(port)}},
 		},
 		Networks: []*dockertest.Network{s.Scenario.network},
 		Env: []string{
 			fmt.Sprintf("MOCKOIDC_ADDR=%s", hostname),
-			"MOCKOIDC_PORT=10000",
+			fmt.Sprintf("MOCKOIDC_PORT=%d", port),
 			"MOCKOIDC_CLIENT_ID=superclient",
 			"MOCKOIDC_CLIENT_SECRET=supersecret",
+			fmt.Sprintf("MOCKOIDC_ACCESS_TTL=%s", accessTTL.String()),
 		},
 	}
 
@@ -169,7 +246,7 @@ func (s *AuthOIDCScenario) runMockOIDC() (*headscale.OIDCConfig, error) {
 		ContextDir: dockerContextPath,
 	}
 
-	err := s.pool.RemoveContainerByName(hostname)
+	err = s.pool.RemoveContainerByName(hostname)
 	if err != nil {
 		return nil, err
 	}
@@ -184,11 +261,7 @@ func (s *AuthOIDCScenario) runMockOIDC() (*headscale.OIDCConfig, error) {
 	}
 
 	log.Println("Waiting for headscale mock oidc to be ready for tests")
-	hostEndpoint := fmt.Sprintf(
-		"%s:%s",
-		s.mockOIDC.GetIPInNetwork(s.network),
-		s.mockOIDC.GetPort(fmt.Sprintf("%d/tcp", oidcServerPort)),
-	)
+	hostEndpoint := fmt.Sprintf("%s:%d", s.mockOIDC.GetIPInNetwork(s.network), port)
 
 	if err := s.pool.Retry(func() error {
 		oidcConfigURL := fmt.Sprintf("http://%s/oidc/.well-known/openid-configuration", hostEndpoint)
@@ -215,29 +288,32 @@ func (s *AuthOIDCScenario) runMockOIDC() (*headscale.OIDCConfig, error) {
 	log.Printf("headscale mock oidc is ready for tests at %s", hostEndpoint)
 
 	return &headscale.OIDCConfig{
-		Issuer: fmt.Sprintf("http://%s/oidc",
-			net.JoinHostPort(s.mockOIDC.GetIPInNetwork(s.network), strconv.Itoa(oidcServerPort))),
-		ClientID:         "superclient",
-		ClientSecret:     "supersecret",
-		StripEmaildomain: true,
+		Issuer: fmt.Sprintf(
+			"http://%s/oidc",
+			net.JoinHostPort(s.mockOIDC.GetIPInNetwork(s.network), strconv.Itoa(port)),
+		),
+		ClientID:                   "superclient",
+		ClientSecret:               "supersecret",
+		StripEmaildomain:           true,
+		OnlyStartIfOIDCIsAvailable: true,
 	}, nil
 }
 
 func (s *AuthOIDCScenario) runTailscaleUp(
-	namespaceStr, loginServer string,
+	userStr, loginServer string,
 ) error {
 	headscale, err := s.Headscale()
 	if err != nil {
 		return err
 	}
 
-	log.Printf("running tailscale up for namespace %s", namespaceStr)
-	if namespace, ok := s.namespaces[namespaceStr]; ok {
-		for _, client := range namespace.Clients {
-			namespace.joinWaitGroup.Add(1)
+	log.Printf("running tailscale up for user %s", userStr)
+	if user, ok := s.users[userStr]; ok {
+		for _, client := range user.Clients {
+			user.joinWaitGroup.Add(1)
 
 			go func(c TailscaleClient) {
-				defer namespace.joinWaitGroup.Done()
+				defer user.joinWaitGroup.Done()
 
 				// TODO(juanfont): error handle this
 				loginURL, err := c.UpWithLoginURL(loginServer)
@@ -284,12 +360,12 @@ func (s *AuthOIDCScenario) runTailscaleUp(
 			log.Printf("client %s is ready", client.Hostname())
 		}
 
-		namespace.joinWaitGroup.Wait()
+		user.joinWaitGroup.Wait()
 
 		return nil
 	}
 
-	return fmt.Errorf("failed to up tailscale node: %w", errNoNamespaceAvailable)
+	return fmt.Errorf("failed to up tailscale node: %w", errNoUserAvailable)
 }
 
 func (s *AuthOIDCScenario) Shutdown() error {

integration/auth_web_flow_test.go

@@ -13,6 +13,7 @@ import (
 	"testing"
 
 	"github.com/juanfont/headscale/integration/hsic"
+	"github.com/samber/lo"
 )
 
 var errParseAuthPage = errors.New("failed to parse auth page")
@@ -35,8 +36,8 @@ func TestAuthWebFlowAuthenticationPingAll(t *testing.T) {
 	}
 
 	spec := map[string]int{
-		"namespace1": len(TailscaleVersions),
-		"namespace2": len(TailscaleVersions),
+		"user1": len(TailscaleVersions),
+		"user2": len(TailscaleVersions),
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec, hsic.WithTestName("webauthping"))
@@ -59,18 +60,11 @@ func TestAuthWebFlowAuthenticationPingAll(t *testing.T) {
 		t.Errorf("failed wait for tailscale clients to be in sync: %s", err)
 	}
 
-	success := 0
-	for _, client := range allClients {
-		for _, ip := range allIps {
-			err := client.Ping(ip.String())
-			if err != nil {
-				t.Errorf("failed to ping %s from %s: %s", ip, client.Hostname(), err)
-			} else {
-				success++
-			}
-		}
-	}
+	allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
+		return x.String()
+	})
 
+	success := pingAllHelper(t, allClients, allAddrs)
 	t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
 
 	err = scenario.Shutdown()
@@ -93,8 +87,8 @@ func TestAuthWebFlowLogoutAndRelogin(t *testing.T) {
 	}
 
 	spec := map[string]int{
-		"namespace1": len(TailscaleVersions),
-		"namespace2": len(TailscaleVersions),
+		"user1": len(TailscaleVersions),
+		"user2": len(TailscaleVersions),
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec, hsic.WithTestName("weblogout"))
@@ -117,18 +111,11 @@ func TestAuthWebFlowLogoutAndRelogin(t *testing.T) {
 		t.Errorf("failed wait for tailscale clients to be in sync: %s", err)
 	}
 
-	success := 0
-	for _, client := range allClients {
-		for _, ip := range allIps {
-			err := client.Ping(ip.String())
-			if err != nil {
-				t.Errorf("failed to ping %s from %s: %s", ip, client.Hostname(), err)
-			} else {
-				success++
-			}
-		}
-	}
+	allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
+		return x.String()
+	})
 
+	success := pingAllHelper(t, allClients, allAddrs)
 	t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
 
 	clientIPs := make(map[TailscaleClient][]netip.Addr)
@@ -141,13 +128,13 @@ func TestAuthWebFlowLogoutAndRelogin(t *testing.T) {
 	}
 
 	for _, client := range allClients {
-		_, _, err = client.Execute([]string{"tailscale", "logout"})
+		err := client.Logout()
 		if err != nil {
 			t.Errorf("failed to logout client %s: %s", client.Hostname(), err)
 		}
 	}
 
-	scenario.waitForTailscaleLogout()
+	scenario.WaitForTailscaleLogout()
 
 	t.Logf("all clients logged out")
 
@@ -156,8 +143,8 @@ func TestAuthWebFlowLogoutAndRelogin(t *testing.T) {
 		t.Errorf("failed to get headscale server: %s", err)
 	}
 
-	for namespaceName := range spec {
-		err = scenario.runTailscaleUp(namespaceName, headscale.GetEndpoint())
+	for userName := range spec {
+		err = scenario.runTailscaleUp(userName, headscale.GetEndpoint())
 		if err != nil {
 			t.Errorf("failed to run tailscale up: %s", err)
 		}
@@ -175,18 +162,11 @@ func TestAuthWebFlowLogoutAndRelogin(t *testing.T) {
 		t.Errorf("failed to get clients: %s", err)
 	}
 
-	success = 0
-	for _, client := range allClients {
-		for _, ip := range allIps {
-			err := client.Ping(ip.String())
-			if err != nil {
-				t.Errorf("failed to ping %s from %s: %s", ip, client.Hostname(), err)
-			} else {
-				success++
-			}
-		}
-	}
+	allAddrs = lo.Map(allIps, func(x netip.Addr, index int) string {
+		return x.String()
+	})
 
+	success = pingAllHelper(t, allClients, allAddrs)
 	t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
 
 	for _, client := range allClients {
@@ -211,7 +191,12 @@ func TestAuthWebFlowLogoutAndRelogin(t *testing.T) {
 			}
 
 			if !found {
-				t.Errorf("IPs changed for client %s. Used to be %v now %v", client.Hostname(), clientIPs[client], ips)
+				t.Errorf(
+					"IPs changed for client %s. Used to be %v now %v",
+					client.Hostname(),
+					clientIPs[client],
+					ips,
+				)
 			}
 		}
 	}
@@ -225,7 +210,7 @@ func TestAuthWebFlowLogoutAndRelogin(t *testing.T) {
 }
 
 func (s *AuthWebFlowScenario) CreateHeadscaleEnv(
-	namespaces map[string]int,
+	users map[string]int,
 	opts ...hsic.Option,
 ) error {
 	headscale, err := s.Headscale(opts...)
@@ -238,19 +223,19 @@ func (s *AuthWebFlowScenario) CreateHeadscaleEnv(
 		return err
 	}
 
-	for namespaceName, clientCount := range namespaces {
-		log.Printf("creating namespace %s with %d clients", namespaceName, clientCount)
-		err = s.CreateNamespace(namespaceName)
+	for userName, clientCount := range users {
+		log.Printf("creating user %s with %d clients", userName, clientCount)
+		err = s.CreateUser(userName)
 		if err != nil {
 			return err
 		}
 
-		err = s.CreateTailscaleNodesInNamespace(namespaceName, "all", clientCount)
+		err = s.CreateTailscaleNodesInUser(userName, "all", clientCount)
 		if err != nil {
 			return err
 		}
 
-		err = s.runTailscaleUp(namespaceName, headscale.GetEndpoint())
+		err = s.runTailscaleUp(userName, headscale.GetEndpoint())
 		if err != nil {
 			return err
 		}
@@ -259,32 +244,16 @@ func (s *AuthWebFlowScenario) CreateHeadscaleEnv(
 	return nil
 }
 
-func (s *AuthWebFlowScenario) waitForTailscaleLogout() {
-	for _, namespace := range s.namespaces {
-		for _, client := range namespace.Clients {
-			namespace.syncWaitGroup.Add(1)
-
-			go func(c TailscaleClient) {
-				defer namespace.syncWaitGroup.Done()
-
-				// TODO(kradalby): error handle this
-				_ = c.WaitForLogout()
-			}(client)
-		}
-		namespace.syncWaitGroup.Wait()
-	}
-}
-
 func (s *AuthWebFlowScenario) runTailscaleUp(
-	namespaceStr, loginServer string,
+	userStr, loginServer string,
 ) error {
-	log.Printf("running tailscale up for namespace %s", namespaceStr)
-	if namespace, ok := s.namespaces[namespaceStr]; ok {
-		for _, client := range namespace.Clients {
-			namespace.joinWaitGroup.Add(1)
+	log.Printf("running tailscale up for user %s", userStr)
+	if user, ok := s.users[userStr]; ok {
+		for _, client := range user.Clients {
+			user.joinWaitGroup.Add(1)
 
 			go func(c TailscaleClient) {
-				defer namespace.joinWaitGroup.Done()
+				defer user.joinWaitGroup.Done()
 
 				// TODO(juanfont): error handle this
 				loginURL, err := c.UpWithLoginURL(loginServer)
@@ -292,7 +261,7 @@ func (s *AuthWebFlowScenario) runTailscaleUp(
 					log.Printf("failed to run tailscale up: %s", err)
 				}
 
-				err = s.runHeadscaleRegister(namespaceStr, loginURL)
+				err = s.runHeadscaleRegister(userStr, loginURL)
 				if err != nil {
 					log.Printf("failed to register client: %s", err)
 				}
@@ -303,15 +272,15 @@ func (s *AuthWebFlowScenario) runTailscaleUp(
 				log.Printf("error waiting for client %s to be ready: %s", client.Hostname(), err)
 			}
 		}
-		namespace.joinWaitGroup.Wait()
+		user.joinWaitGroup.Wait()
 
 		return nil
 	}
 
-	return fmt.Errorf("failed to up tailscale node: %w", errNoNamespaceAvailable)
+	return fmt.Errorf("failed to up tailscale node: %w", errNoUserAvailable)
 }
 
-func (s *AuthWebFlowScenario) runHeadscaleRegister(namespaceStr string, loginURL *url.URL) error {
+func (s *AuthWebFlowScenario) runHeadscaleRegister(userStr string, loginURL *url.URL) error {
 	headscale, err := s.Headscale()
 	if err != nil {
 		return err
@@ -351,7 +320,7 @@ func (s *AuthWebFlowScenario) runHeadscaleRegister(namespaceStr string, loginURL
 
 	if headscale, err := s.Headscale(); err == nil {
 		_, err = headscale.Execute(
-			[]string{"headscale", "-n", namespaceStr, "nodes", "register", "--key", key},
+			[]string{"headscale", "nodes", "register", "--user", userStr, "--key", key},
 		)
 		if err != nil {
 			log.Printf("failed to register node: %s", err)

integration/cli_test.go

@@ -28,7 +28,7 @@ func executeAndUnmarshal[T any](headscale ControlServer, command []string, resul
 	return nil
 }
 
-func TestNamespaceCommand(t *testing.T) {
+func TestUserCommand(t *testing.T) {
 	IntegrationSkip(t)
 	t.Parallel()
 
@@ -36,8 +36,8 @@ func TestNamespaceCommand(t *testing.T) {
 	assert.NoError(t, err)
 
 	spec := map[string]int{
-		"namespace1": 0,
-		"namespace2": 0,
+		"user1": 0,
+		"user2": 0,
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("clins"))
@@ -46,60 +46,60 @@ func TestNamespaceCommand(t *testing.T) {
 	headscale, err := scenario.Headscale()
 	assert.NoError(t, err)
 
-	var listNamespaces []v1.Namespace
+	var listUsers []v1.User
 	err = executeAndUnmarshal(headscale,
 		[]string{
 			"headscale",
-			"namespaces",
+			"users",
 			"list",
 			"--output",
 			"json",
 		},
-		&listNamespaces,
+		&listUsers,
 	)
 	assert.NoError(t, err)
 
-	result := []string{listNamespaces[0].Name, listNamespaces[1].Name}
+	result := []string{listUsers[0].Name, listUsers[1].Name}
 	sort.Strings(result)
 
 	assert.Equal(
 		t,
-		[]string{"namespace1", "namespace2"},
+		[]string{"user1", "user2"},
 		result,
 	)
 
 	_, err = headscale.Execute(
 		[]string{
 			"headscale",
-			"namespaces",
+			"users",
 			"rename",
 			"--output",
 			"json",
-			"namespace2",
+			"user2",
 			"newname",
 		},
 	)
 	assert.NoError(t, err)
 
-	var listAfterRenameNamespaces []v1.Namespace
+	var listAfterRenameUsers []v1.User
 	err = executeAndUnmarshal(headscale,
 		[]string{
 			"headscale",
-			"namespaces",
+			"users",
 			"list",
 			"--output",
 			"json",
 		},
-		&listAfterRenameNamespaces,
+		&listAfterRenameUsers,
 	)
 	assert.NoError(t, err)
 
-	result = []string{listAfterRenameNamespaces[0].Name, listAfterRenameNamespaces[1].Name}
+	result = []string{listAfterRenameUsers[0].Name, listAfterRenameUsers[1].Name}
 	sort.Strings(result)
 
 	assert.Equal(
 		t,
-		[]string{"namespace1", "newname"},
+		[]string{"newname", "user1"},
 		result,
 	)
 
@@ -111,14 +111,14 @@ func TestPreAuthKeyCommand(t *testing.T) {
 	IntegrationSkip(t)
 	t.Parallel()
 
-	namespace := "preauthkeyspace"
+	user := "preauthkeyspace"
 	count := 3
 
 	scenario, err := NewScenario()
 	assert.NoError(t, err)
 
 	spec := map[string]int{
-		namespace: 0,
+		user: 0,
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("clipak"))
@@ -137,8 +137,8 @@ func TestPreAuthKeyCommand(t *testing.T) {
 			[]string{
 				"headscale",
 				"preauthkeys",
-				"--namespace",
-				namespace,
+				"--user",
+				user,
 				"create",
 				"--reusable",
 				"--expiration",
@@ -163,8 +163,8 @@ func TestPreAuthKeyCommand(t *testing.T) {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace,
+			"--user",
+			user,
 			"list",
 			"--output",
 			"json",
@@ -216,8 +216,8 @@ func TestPreAuthKeyCommand(t *testing.T) {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace,
+			"--user",
+			user,
 			"expire",
 			listedPreAuthKeys[1].Key,
 		},
@@ -230,8 +230,8 @@ func TestPreAuthKeyCommand(t *testing.T) {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace,
+			"--user",
+			user,
 			"list",
 			"--output",
 			"json",
@@ -252,13 +252,13 @@ func TestPreAuthKeyCommandWithoutExpiry(t *testing.T) {
 	IntegrationSkip(t)
 	t.Parallel()
 
-	namespace := "pre-auth-key-without-exp-namespace"
+	user := "pre-auth-key-without-exp-user"
 
 	scenario, err := NewScenario()
 	assert.NoError(t, err)
 
 	spec := map[string]int{
-		namespace: 0,
+		user: 0,
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("clipaknaexp"))
@@ -273,8 +273,8 @@ func TestPreAuthKeyCommandWithoutExpiry(t *testing.T) {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace,
+			"--user",
+			user,
 			"create",
 			"--reusable",
 			"--output",
@@ -290,8 +290,8 @@ func TestPreAuthKeyCommandWithoutExpiry(t *testing.T) {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace,
+			"--user",
+			user,
 			"list",
 			"--output",
 			"json",
@@ -317,13 +317,13 @@ func TestPreAuthKeyCommandReusableEphemeral(t *testing.T) {
 	IntegrationSkip(t)
 	t.Parallel()
 
-	namespace := "pre-auth-key-reus-ephm-namespace"
+	user := "pre-auth-key-reus-ephm-user"
 
 	scenario, err := NewScenario()
 	assert.NoError(t, err)
 
 	spec := map[string]int{
-		namespace: 0,
+		user: 0,
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("clipakresueeph"))
@@ -338,8 +338,8 @@ func TestPreAuthKeyCommandReusableEphemeral(t *testing.T) {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace,
+			"--user",
+			user,
 			"create",
 			"--reusable=true",
 			"--output",
@@ -355,8 +355,8 @@ func TestPreAuthKeyCommandReusableEphemeral(t *testing.T) {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace,
+			"--user",
+			user,
 			"create",
 			"--ephemeral=true",
 			"--output",
@@ -375,8 +375,8 @@ func TestPreAuthKeyCommandReusableEphemeral(t *testing.T) {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace,
+			"--user",
+			user,
 			"list",
 			"--output",
 			"json",
@@ -396,13 +396,13 @@ func TestEnablingRoutes(t *testing.T) {
 	IntegrationSkip(t)
 	t.Parallel()
 
-	namespace := "enable-routing"
+	user := "enable-routing"
 
 	scenario, err := NewScenario()
 	assert.NoError(t, err)
 
 	spec := map[string]int{
-		namespace: 3,
+		user: 3,
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("clienableroute"))

integration/control.go

@@ -6,13 +6,14 @@ import (
 
 type ControlServer interface {
 	Shutdown() error
+	SaveLog(string) error
 	Execute(command []string) (string, error)
 	GetHealthEndpoint() string
 	GetEndpoint() string
 	WaitForReady() error
-	CreateNamespace(namespace string) error
-	CreateAuthKey(namespace string) (*v1.PreAuthKey, error)
-	ListMachinesInNamespace(namespace string) ([]*v1.Machine, error)
+	CreateUser(user string) error
+	CreateAuthKey(user string, reusable bool, ephemeral bool) (*v1.PreAuthKey, error)
+	ListMachinesInUser(user string) ([]*v1.Machine, error)
 	GetCert() []byte
 	GetHostname() string
 	GetIP() string

integration/dockertestutil/logs.go

@@ -0,0 +1,68 @@
+package dockertestutil
+
+import (
+	"bytes"
+	"context"
+	"log"
+	"os"
+	"path"
+
+	"github.com/ory/dockertest/v3"
+	"github.com/ory/dockertest/v3/docker"
+)
+
+const filePerm = 0o644
+
+func SaveLog(
+	pool *dockertest.Pool,
+	resource *dockertest.Resource,
+	basePath string,
+) error {
+	err := os.MkdirAll(basePath, os.ModePerm)
+	if err != nil {
+		return err
+	}
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+
+	err = pool.Client.Logs(
+		docker.LogsOptions{
+			Context:      context.TODO(),
+			Container:    resource.Container.ID,
+			OutputStream: &stdout,
+			ErrorStream:  &stderr,
+			Tail:         "all",
+			RawTerminal:  false,
+			Stdout:       true,
+			Stderr:       true,
+			Follow:       false,
+			Timestamps:   false,
+		},
+	)
+	if err != nil {
+		return err
+	}
+
+	log.Printf("Saving logs for %s to %s\n", resource.Container.Name, basePath)
+
+	err = os.WriteFile(
+		path.Join(basePath, resource.Container.Name+".stdout.log"),
+		stdout.Bytes(),
+		filePerm,
+	)
+	if err != nil {
+		return err
+	}
+
+	err = os.WriteFile(
+		path.Join(basePath, resource.Container.Name+".stderr.log"),
+		stderr.Bytes(),
+		filePerm,
+	)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}

integration/dockertestutil/network.go

@@ -2,6 +2,7 @@ package dockertestutil
 
 import (
 	"errors"
+	"net"
 
 	"github.com/ory/dockertest/v3"
 	"github.com/ory/dockertest/v3/docker"
@@ -60,3 +61,20 @@ func AddContainerToNetwork(
 
 	return nil
 }
+
+// RandomFreeHostPort asks the kernel for a free open port that is ready to use.
+// (from https://github.com/phayes/freeport)
+func RandomFreeHostPort() (int, error) {
+	addr, err := net.ResolveTCPAddr("tcp", "localhost:0")
+	if err != nil {
+		return 0, err
+	}
+
+	listener, err := net.ListenTCP("tcp", addr)
+	if err != nil {
+		return 0, err
+	}
+	defer listener.Close()
+	//nolint:forcetypeassert
+	return listener.Addr().(*net.TCPAddr).Port, nil
+}

integration/general_test.go

@@ -1,14 +1,19 @@
 package integration
 
 import (
+	"encoding/json"
 	"fmt"
+	"net/netip"
 	"strings"
 	"testing"
 	"time"
 
+	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
 	"github.com/juanfont/headscale/integration/hsic"
 	"github.com/juanfont/headscale/integration/tsic"
 	"github.com/rs/zerolog/log"
+	"github.com/samber/lo"
+	"github.com/stretchr/testify/assert"
 )
 
 func TestPingAllByIP(t *testing.T) {
@@ -21,8 +26,8 @@ func TestPingAllByIP(t *testing.T) {
 	}
 
 	spec := map[string]int{
-		"namespace1": len(TailscaleVersions),
-		"namespace2": len(TailscaleVersions),
+		"user1": len(TailscaleVersions),
+		"user2": len(TailscaleVersions),
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("pingallbyip"))
@@ -45,21 +50,237 @@ func TestPingAllByIP(t *testing.T) {
 		t.Errorf("failed wait for tailscale clients to be in sync: %s", err)
 	}
 
-	success := 0
+	allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
+		return x.String()
+	})
+
+	success := pingAllHelper(t, allClients, allAddrs)
+	t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
+
+	err = scenario.Shutdown()
+	if err != nil {
+		t.Errorf("failed to tear down scenario: %s", err)
+	}
+}
+
+func TestAuthKeyLogoutAndRelogin(t *testing.T) {
+	IntegrationSkip(t)
+	t.Parallel()
+
+	scenario, err := NewScenario()
+	if err != nil {
+		t.Errorf("failed to create scenario: %s", err)
+	}
+
+	spec := map[string]int{
+		"user1": len(TailscaleVersions),
+		"user2": len(TailscaleVersions),
+	}
+
+	err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("pingallbyip"))
+	if err != nil {
+		t.Errorf("failed to create headscale environment: %s", err)
+	}
+
+	allClients, err := scenario.ListTailscaleClients()
+	if err != nil {
+		t.Errorf("failed to get clients: %s", err)
+	}
+
+	err = scenario.WaitForTailscaleSync()
+	if err != nil {
+		t.Errorf("failed wait for tailscale clients to be in sync: %s", err)
+	}
+
+	clientIPs := make(map[TailscaleClient][]netip.Addr)
+	for _, client := range allClients {
+		ips, err := client.IPs()
+		if err != nil {
+			t.Errorf("failed to get IPs for client %s: %s", client.Hostname(), err)
+		}
+		clientIPs[client] = ips
+	}
 
 	for _, client := range allClients {
-		for _, ip := range allIps {
-			err := client.Ping(ip.String())
-			if err != nil {
-				t.Errorf("failed to ping %s from %s: %s", ip, client.Hostname(), err)
-			} else {
-				success++
+		err := client.Logout()
+		if err != nil {
+			t.Errorf("failed to logout client %s: %s", client.Hostname(), err)
+		}
+	}
+
+	scenario.WaitForTailscaleLogout()
+
+	t.Logf("all clients logged out")
+
+	headscale, err := scenario.Headscale()
+	if err != nil {
+		t.Errorf("failed to get headscale server: %s", err)
+	}
+
+	for userName := range spec {
+		key, err := scenario.CreatePreAuthKey(userName, true, false)
+		if err != nil {
+			t.Errorf("failed to create pre-auth key for user %s: %s", userName, err)
+		}
+
+		err = scenario.RunTailscaleUp(userName, headscale.GetEndpoint(), key.GetKey())
+		if err != nil {
+			t.Errorf("failed to run tailscale up for user %s: %s", userName, err)
+		}
+	}
+
+	err = scenario.WaitForTailscaleSync()
+	if err != nil {
+		t.Errorf("failed wait for tailscale clients to be in sync: %s", err)
+	}
+
+	allClients, err = scenario.ListTailscaleClients()
+	if err != nil {
+		t.Errorf("failed to get clients: %s", err)
+	}
+
+	allIps, err := scenario.ListTailscaleClientsIPs()
+	if err != nil {
+		t.Errorf("failed to get clients: %s", err)
+	}
+
+	allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
+		return x.String()
+	})
+
+	success := pingAllHelper(t, allClients, allAddrs)
+	t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
+
+	for _, client := range allClients {
+		ips, err := client.IPs()
+		if err != nil {
+			t.Errorf("failed to get IPs for client %s: %s", client.Hostname(), err)
+		}
+
+		// lets check if the IPs are the same
+		if len(ips) != len(clientIPs[client]) {
+			t.Errorf("IPs changed for client %s", client.Hostname())
+		}
+
+		for _, ip := range ips {
+			found := false
+			for _, oldIP := range clientIPs[client] {
+				if ip == oldIP {
+					found = true
+
+					break
+				}
+			}
+
+			if !found {
+				t.Errorf(
+					"IPs changed for client %s. Used to be %v now %v",
+					client.Hostname(),
+					clientIPs[client],
+					ips,
+				)
 			}
 		}
 	}
 
+	t.Logf("all clients IPs are the same")
+
+	err = scenario.Shutdown()
+	if err != nil {
+		t.Errorf("failed to tear down scenario: %s", err)
+	}
+}
+
+func TestEphemeral(t *testing.T) {
+	IntegrationSkip(t)
+	t.Parallel()
+
+	scenario, err := NewScenario()
+	if err != nil {
+		t.Errorf("failed to create scenario: %s", err)
+	}
+
+	spec := map[string]int{
+		"user1": len(TailscaleVersions),
+		"user2": len(TailscaleVersions),
+	}
+
+	headscale, err := scenario.Headscale(hsic.WithTestName("ephemeral"))
+	if err != nil {
+		t.Errorf("failed to create headscale environment: %s", err)
+	}
+
+	for userName, clientCount := range spec {
+		err = scenario.CreateUser(userName)
+		if err != nil {
+			t.Errorf("failed to create user %s: %s", userName, err)
+		}
+
+		err = scenario.CreateTailscaleNodesInUser(userName, "all", clientCount, []tsic.Option{}...)
+		if err != nil {
+			t.Errorf("failed to create tailscale nodes in user %s: %s", userName, err)
+		}
+
+		key, err := scenario.CreatePreAuthKey(userName, true, true)
+		if err != nil {
+			t.Errorf("failed to create pre-auth key for user %s: %s", userName, err)
+		}
+
+		err = scenario.RunTailscaleUp(userName, headscale.GetEndpoint(), key.GetKey())
+		if err != nil {
+			t.Errorf("failed to run tailscale up for user %s: %s", userName, err)
+		}
+	}
+
+	err = scenario.WaitForTailscaleSync()
+	if err != nil {
+		t.Errorf("failed wait for tailscale clients to be in sync: %s", err)
+	}
+
+	allClients, err := scenario.ListTailscaleClients()
+	if err != nil {
+		t.Errorf("failed to get clients: %s", err)
+	}
+
+	allIps, err := scenario.ListTailscaleClientsIPs()
+	if err != nil {
+		t.Errorf("failed to get clients: %s", err)
+	}
+
+	allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
+		return x.String()
+	})
+
+	success := pingAllHelper(t, allClients, allAddrs)
 	t.Logf("%d successful pings out of %d", success, len(allClients)*len(allIps))
 
+	for _, client := range allClients {
+		err := client.Logout()
+		if err != nil {
+			t.Errorf("failed to logout client %s: %s", client.Hostname(), err)
+		}
+	}
+
+	scenario.WaitForTailscaleLogout()
+
+	t.Logf("all clients logged out")
+
+	for userName := range spec {
+		machines, err := headscale.ListMachinesInUser(userName)
+		if err != nil {
+			log.Error().
+				Err(err).
+				Str("user", userName).
+				Msg("Error listing machines in user")
+
+			return
+		}
+
+		if len(machines) != 0 {
+			t.Errorf("expected no machines, got %d in user %s", len(machines), userName)
+		}
+	}
+
 	err = scenario.Shutdown()
 	if err != nil {
 		t.Errorf("failed to tear down scenario: %s", err)
@@ -77,8 +298,8 @@ func TestPingAllByHostname(t *testing.T) {
 
 	spec := map[string]int{
 		// Omit 1.16.2 (-1) because it does not have the FQDN field
-		"namespace3": len(TailscaleVersions) - 1,
-		"namespace4": len(TailscaleVersions) - 1,
+		"user3": len(TailscaleVersions) - 1,
+		"user4": len(TailscaleVersions) - 1,
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("pingallbyname"))
@@ -101,18 +322,7 @@ func TestPingAllByHostname(t *testing.T) {
 		t.Errorf("failed to get FQDNs: %s", err)
 	}
 
-	success := 0
-
-	for _, client := range allClients {
-		for _, hostname := range allHostnames {
-			err := client.Ping(hostname)
-			if err != nil {
-				t.Errorf("failed to ping %s from %s: %s", hostname, client.Hostname(), err)
-			} else {
-				success++
-			}
-		}
-	}
+	success := pingAllHelper(t, allClients, allHostnames)
 
 	t.Logf("%d successful pings out of %d", success, len(allClients)*len(allClients))
 
@@ -348,3 +558,93 @@ func TestResolveMagicDNS(t *testing.T) {
 		t.Errorf("failed to tear down scenario: %s", err)
 	}
 }
+
+func TestExpireNode(t *testing.T) {
+	IntegrationSkip(t)
+	t.Parallel()
+
+	scenario, err := NewScenario()
+	if err != nil {
+		t.Errorf("failed to create scenario: %s", err)
+	}
+
+	spec := map[string]int{
+		"user1": len(TailscaleVersions),
+	}
+
+	err = scenario.CreateHeadscaleEnv(spec, []tsic.Option{}, hsic.WithTestName("expirenode"))
+	if err != nil {
+		t.Errorf("failed to create headscale environment: %s", err)
+	}
+
+	allClients, err := scenario.ListTailscaleClients()
+	if err != nil {
+		t.Errorf("failed to get clients: %s", err)
+	}
+
+	allIps, err := scenario.ListTailscaleClientsIPs()
+	if err != nil {
+		t.Errorf("failed to get clients: %s", err)
+	}
+
+	err = scenario.WaitForTailscaleSync()
+	if err != nil {
+		t.Errorf("failed wait for tailscale clients to be in sync: %s", err)
+	}
+
+	allAddrs := lo.Map(allIps, func(x netip.Addr, index int) string {
+		return x.String()
+	})
+
+	success := pingAllHelper(t, allClients, allAddrs)
+	t.Logf("before expire: %d successful pings out of %d", success, len(allClients)*len(allIps))
+
+	for _, client := range allClients {
+		status, err := client.Status()
+		assert.NoError(t, err)
+
+		// Assert that we have the original count - self
+		assert.Len(t, status.Peers(), len(TailscaleVersions)-1)
+	}
+
+	headscale, err := scenario.Headscale()
+	assert.NoError(t, err)
+
+	// TODO(kradalby): This is Headscale specific and would not play nicely
+	// with other implementations of the ControlServer interface
+	result, err := headscale.Execute([]string{
+		"headscale", "nodes", "expire", "--identifier", "0", "--output", "json",
+	})
+	assert.NoError(t, err)
+
+	var machine v1.Machine
+	err = json.Unmarshal([]byte(result), &machine)
+	assert.NoError(t, err)
+
+	time.Sleep(30 * time.Second)
+
+	// Verify that the expired not is no longer present in the Peer list
+	// of connected nodes.
+	for _, client := range allClients {
+		status, err := client.Status()
+		assert.NoError(t, err)
+
+		for _, peerKey := range status.Peers() {
+			peerStatus := status.Peer[peerKey]
+
+			peerPublicKey := strings.TrimPrefix(peerStatus.PublicKey.String(), "nodekey:")
+
+			assert.NotEqual(t, machine.NodeKey, peerPublicKey)
+		}
+
+		if client.Hostname() != machine.Name {
+			// Assert that we have the original count - self - expired node
+			assert.Len(t, status.Peers(), len(TailscaleVersions)-2)
+		}
+	}
+
+	err = scenario.Shutdown()
+	if err != nil {
+		t.Errorf("failed to tear down scenario: %s", err)
+	}
+}

integration/hsic/config.go

@@ -60,6 +60,8 @@ package hsic
 // }
 
 // TODO: Reuse the actual configuration object above.
+// Deprecated: use env function instead as it is easier to
+// override.
 func DefaultConfigYAML() string {
 	yaml := `
 log:
@@ -95,3 +97,35 @@ derp:
 
 	return yaml
 }
+
+func MinimumConfigYAML() string {
+	return `
+private_key_path: /tmp/private.key
+noise:
+  private_key_path: /tmp/noise_private.key
+`
+}
+
+func DefaultConfigEnv() map[string]string {
+	return map[string]string{
+		"HEADSCALE_LOG_LEVEL":                         "trace",
+		"HEADSCALE_ACL_POLICY_PATH":                   "",
+		"HEADSCALE_DB_TYPE":                           "sqlite3",
+		"HEADSCALE_DB_PATH":                           "/tmp/integration_test_db.sqlite3",
+		"HEADSCALE_EPHEMERAL_NODE_INACTIVITY_TIMEOUT": "30m",
+		"HEADSCALE_NODE_UPDATE_CHECK_INTERVAL":        "10s",
+		"HEADSCALE_IP_PREFIXES":                       "fd7a:115c:a1e0::/48 100.64.0.0/10",
+		"HEADSCALE_DNS_CONFIG_BASE_DOMAIN":            "headscale.net",
+		"HEADSCALE_DNS_CONFIG_MAGIC_DNS":              "true",
+		"HEADSCALE_DNS_CONFIG_DOMAINS":                "",
+		"HEADSCALE_DNS_CONFIG_NAMESERVERS":            "127.0.0.11 1.1.1.1",
+		"HEADSCALE_PRIVATE_KEY_PATH":                  "/tmp/private.key",
+		"HEADSCALE_NOISE_PRIVATE_KEY_PATH":            "/tmp/noise_private.key",
+		"HEADSCALE_LISTEN_ADDR":                       "0.0.0.0:8080",
+		"HEADSCALE_METRICS_LISTEN_ADDR":               "127.0.0.1:9090",
+		"HEADSCALE_SERVER_URL":                        "http://headscale:8080",
+		"HEADSCALE_DERP_URLS":                         "https://controlplane.tailscale.com/derpmap/default",
+		"HEADSCALE_DERP_AUTO_UPDATE_ENABLED":          "false",
+		"HEADSCALE_DERP_UPDATE_FREQUENCY":             "1m",
+	}
+}

integration/hsic/hsic.go

@@ -17,6 +17,7 @@ import (
 	"net/http"
 	"time"
 
+	"github.com/davecgh/go-spew/spew"
 	"github.com/juanfont/headscale"
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
 	"github.com/juanfont/headscale/integration/dockertestutil"
@@ -35,6 +36,13 @@ const (
 
 var errHeadscaleStatusCodeNotOk = errors.New("headscale status code not ok")
 
+type fileInContainer struct {
+	path     string
+	contents []byte
+}
+
+// HeadscaleInContainer is an implementation of ControlServer which
+// sets up a Headscale instance inside a container.
 type HeadscaleInContainer struct {
 	hostname string
 
@@ -43,24 +51,30 @@ type HeadscaleInContainer struct {
 	network   *dockertest.Network
 
 	// optional config
-	port      int
-	aclPolicy *headscale.ACLPolicy
-	env       []string
-	tlsCert   []byte
-	tlsKey    []byte
+	port             int
+	aclPolicy        *headscale.ACLPolicy
+	env              map[string]string
+	tlsCert          []byte
+	tlsKey           []byte
+	filesInContainer []fileInContainer
 }
 
+// Option represent optional settings that can be given to a
+// Headscale instance.
 type Option = func(c *HeadscaleInContainer)
 
+// WithACLPolicy adds a headscale.ACLPolicy policy to the
+// HeadscaleInContainer instance.
 func WithACLPolicy(acl *headscale.ACLPolicy) Option {
 	return func(hsic *HeadscaleInContainer) {
 		// TODO(kradalby): Move somewhere appropriate
-		hsic.env = append(hsic.env, fmt.Sprintf("HEADSCALE_ACL_POLICY_PATH=%s", aclPolicyPath))
+		hsic.env["HEADSCALE_ACL_POLICY_PATH"] = aclPolicyPath
 
 		hsic.aclPolicy = acl
 	}
 }
 
+// WithTLS creates certificates and enables HTTPS.
 func WithTLS() Option {
 	return func(hsic *HeadscaleInContainer) {
 		cert, key, err := createCertificate()
@@ -69,28 +83,33 @@ func WithTLS() Option {
 		}
 
 		// TODO(kradalby): Move somewhere appropriate
-		hsic.env = append(hsic.env, fmt.Sprintf("HEADSCALE_TLS_CERT_PATH=%s", tlsCertPath))
-		hsic.env = append(hsic.env, fmt.Sprintf("HEADSCALE_TLS_KEY_PATH=%s", tlsKeyPath))
+		hsic.env["HEADSCALE_TLS_CERT_PATH"] = tlsCertPath
+		hsic.env["HEADSCALE_TLS_KEY_PATH"] = tlsKeyPath
 
 		hsic.tlsCert = cert
 		hsic.tlsKey = key
 	}
 }
 
+// WithConfigEnv takes a map of environment variables that
+// can be used to override Headscale configuration.
 func WithConfigEnv(configEnv map[string]string) Option {
 	return func(hsic *HeadscaleInContainer) {
 		for key, value := range configEnv {
-			hsic.env = append(hsic.env, fmt.Sprintf("%s=%s", key, value))
+			hsic.env[key] = value
 		}
 	}
 }
 
+// WithPort sets the port on where to run Headscale.
 func WithPort(port int) Option {
 	return func(hsic *HeadscaleInContainer) {
 		hsic.port = port
 	}
 }
 
+// WithTestName sets a name for the test, this will be reflected
+// in the Docker container name.
 func WithTestName(testName string) Option {
 	return func(hsic *HeadscaleInContainer) {
 		hash, _ := headscale.GenerateRandomStringDNSSafe(hsicHashLength)
@@ -100,17 +119,29 @@ func WithTestName(testName string) Option {
 	}
 }
 
+// WithHostnameAsServerURL sets the Headscale ServerURL based on
+// the Hostname.
 func WithHostnameAsServerURL() Option {
 	return func(hsic *HeadscaleInContainer) {
-		hsic.env = append(
-			hsic.env,
-			fmt.Sprintf("HEADSCALE_SERVER_URL=http://%s:%d",
-				hsic.GetHostname(),
-				hsic.port,
-			))
+		hsic.env["HEADSCALE_SERVER_URL"] = fmt.Sprintf("http://%s",
+			net.JoinHostPort(hsic.GetHostname(),
+				fmt.Sprintf("%d", hsic.port)),
+		)
 	}
 }
 
+// WithFileInContainer adds a file to the container at the given path.
+func WithFileInContainer(path string, contents []byte) Option {
+	return func(hsic *HeadscaleInContainer) {
+		hsic.filesInContainer = append(hsic.filesInContainer,
+			fileInContainer{
+				path:     path,
+				contents: contents,
+			})
+	}
+}
+
+// New returns a new HeadscaleInContainer instance.
 func New(
 	pool *dockertest.Pool,
 	network *dockertest.Network,
@@ -129,6 +160,9 @@ func New(
 
 		pool:    pool,
 		network: network,
+
+		env:              DefaultConfigEnv(),
+		filesInContainer: []fileInContainer{},
 	}
 
 	for _, opt := range opts {
@@ -144,6 +178,13 @@ func New(
 		ContextDir: dockerContextPath,
 	}
 
+	env := []string{}
+	for key, value := range hsic.env {
+		env = append(env, fmt.Sprintf("%s=%s", key, value))
+	}
+
+	log.Printf("ENV: \n%s", spew.Sdump(hsic.env))
+
 	runOptions := &dockertest.RunOptions{
 		Name:         hsic.hostname,
 		ExposedPorts: []string{portProto},
@@ -152,7 +193,7 @@ func New(
 		// TODO(kradalby): Get rid of this hack, we currently need to give us some
 		// to inject the headscale configuration further down.
 		Entrypoint: []string{"/bin/bash", "-c", "/bin/sleep 3 ; headscale serve"},
-		Env:        hsic.env,
+		Env:        env,
 	}
 
 	// dockertest isnt very good at handling containers that has already
@@ -177,7 +218,7 @@ func New(
 
 	hsic.container = container
 
-	err = hsic.WriteFile("/etc/headscale/config.yaml", []byte(DefaultConfigYAML()))
+	err = hsic.WriteFile("/etc/headscale/config.yaml", []byte(MinimumConfigYAML()))
 	if err != nil {
 		return nil, fmt.Errorf("failed to write headscale config to container: %w", err)
 	}
@@ -206,6 +247,12 @@ func New(
 		}
 	}
 
+	for _, f := range hsic.filesInContainer {
+		if err := hsic.WriteFile(f.path, f.contents); err != nil {
+			return nil, fmt.Errorf("failed to write %q: %w", f.path, err)
+		}
+	}
+
 	return hsic, nil
 }
 
@@ -213,10 +260,19 @@ func (t *HeadscaleInContainer) hasTLS() bool {
 	return len(t.tlsCert) != 0 && len(t.tlsKey) != 0
 }
 
+// Shutdown stops and cleans up the Headscale container.
 func (t *HeadscaleInContainer) Shutdown() error {
 	return t.pool.Purge(t.container)
 }
 
+// SaveLog saves the current stdout log of the container to a path
+// on the host system.
+func (t *HeadscaleInContainer) SaveLog(path string) error {
+	return dockertestutil.SaveLog(t.pool, t.container, path)
+}
+
+// Execute runs a command inside the Headscale container and returns the
+// result of stdout as a string.
 func (t *HeadscaleInContainer) Execute(
 	command []string,
 ) (string, error) {
@@ -238,18 +294,23 @@ func (t *HeadscaleInContainer) Execute(
 	return stdout, nil
 }
 
+// GetIP returns the docker container IP as a string.
 func (t *HeadscaleInContainer) GetIP() string {
 	return t.container.GetIPInNetwork(t.network)
 }
 
+// GetPort returns the docker container port as a string.
 func (t *HeadscaleInContainer) GetPort() string {
 	return fmt.Sprintf("%d", t.port)
 }
 
+// GetHealthEndpoint returns a health endpoint for the HeadscaleInContainer
+// instance.
 func (t *HeadscaleInContainer) GetHealthEndpoint() string {
 	return fmt.Sprintf("%s/health", t.GetEndpoint())
 }
 
+// GetEndpoint returns the Headscale endpoint for the HeadscaleInContainer.
 func (t *HeadscaleInContainer) GetEndpoint() string {
 	hostEndpoint := fmt.Sprintf("%s:%d",
 		t.GetIP(),
@@ -262,14 +323,18 @@ func (t *HeadscaleInContainer) GetEndpoint() string {
 	return fmt.Sprintf("http://%s", hostEndpoint)
 }
 
+// GetCert returns the public certificate of the HeadscaleInContainer.
 func (t *HeadscaleInContainer) GetCert() []byte {
 	return t.tlsCert
 }
 
+// GetHostname returns the hostname of the HeadscaleInContainer.
 func (t *HeadscaleInContainer) GetHostname() string {
 	return t.hostname
 }
 
+// WaitForReady blocks until the Headscale instance is ready to
+// serve clients.
 func (t *HeadscaleInContainer) WaitForReady() error {
 	url := t.GetHealthEndpoint()
 
@@ -297,10 +362,11 @@ func (t *HeadscaleInContainer) WaitForReady() error {
 	})
 }
 
-func (t *HeadscaleInContainer) CreateNamespace(
-	namespace string,
+// CreateUser adds a new user to the Headscale instance.
+func (t *HeadscaleInContainer) CreateUser(
+	user string,
 ) error {
-	command := []string{"headscale", "namespaces", "create", namespace}
+	command := []string{"headscale", "users", "create", user}
 
 	_, _, err := dockertestutil.ExecuteCommand(
 		t.container,
@@ -314,22 +380,33 @@ func (t *HeadscaleInContainer) CreateNamespace(
 	return nil
 }
 
+// CreateAuthKey creates a new "authorisation key" for a User that can be used
+// to authorise a TailscaleClient with the Headscale instance.
 func (t *HeadscaleInContainer) CreateAuthKey(
-	namespace string,
+	user string,
+	reusable bool,
+	ephemeral bool,
 ) (*v1.PreAuthKey, error) {
 	command := []string{
 		"headscale",
-		"--namespace",
-		namespace,
+		"--user",
+		user,
 		"preauthkeys",
 		"create",
-		"--reusable",
 		"--expiration",
 		"24h",
 		"--output",
 		"json",
 	}
 
+	if reusable {
+		command = append(command, "--reusable")
+	}
+
+	if ephemeral {
+		command = append(command, "--ephemeral")
+	}
+
 	result, _, err := dockertestutil.ExecuteCommand(
 		t.container,
 		command,
@@ -348,10 +425,12 @@ func (t *HeadscaleInContainer) CreateAuthKey(
 	return &preAuthKey, nil
 }
 
-func (t *HeadscaleInContainer) ListMachinesInNamespace(
-	namespace string,
+// ListMachinesInUser list the TailscaleClients (Machine, Headscale internal representation)
+// associated with a user.
+func (t *HeadscaleInContainer) ListMachinesInUser(
+	user string,
 ) ([]*v1.Machine, error) {
-	command := []string{"headscale", "--namespace", namespace, "nodes", "list", "--output", "json"}
+	command := []string{"headscale", "--user", user, "nodes", "list", "--output", "json"}
 
 	result, _, err := dockertestutil.ExecuteCommand(
 		t.container,
@@ -371,6 +450,7 @@ func (t *HeadscaleInContainer) ListMachinesInNamespace(
 	return nodes, nil
 }
 
+// WriteFile save file inside the Headscale container.
 func (t *HeadscaleInContainer) WriteFile(path string, data []byte) error {
 	return integrationutil.WriteFileToContainer(t.pool, t.container, path, data)
 }

integration/scenario.go

@@ -25,14 +25,16 @@ const (
 
 var (
 	errNoHeadscaleAvailable = errors.New("no headscale available")
-	errNoNamespaceAvailable = errors.New("no namespace available")
+	errNoUserAvailable      = errors.New("no user available")
+	errNoClientFound        = errors.New("client not found")
 
 	// Tailscale started adding TS2021 support in CapabilityVersion>=28 (v1.24.0), but
 	// proper support in Headscale was only added for CapabilityVersion>=39 clients (v1.30.0).
 	tailscaleVersions2021 = []string{
 		"head",
 		"unstable",
-		"1.34.0",
+		"1.36.0",
+		"1.34.2",
 		"1.32.3",
 		"1.30.2",
 	}
@@ -43,11 +45,11 @@ var (
 		"1.24.2",
 		"1.22.2",
 		"1.20.4",
-		"1.18.2",
 	}
 
 	// tailscaleVersionsUnavailable = []string{
 	// 	// These versions seem to fail when fetching from apt.
+	//  "1.18.2",
 	// 	"1.16.2",
 	// 	"1.14.6",
 	// 	"1.12.4",
@@ -55,13 +57,24 @@ var (
 	// 	"1.8.7",
 	// }.
 
+	// TailscaleVersions represents a list of Tailscale versions the suite
+	// uses to test compatibility with the ControlServer.
+	//
+	// The list contains two special cases, "head" and "unstable" which
+	// points to the current tip of Tailscale's main branch and the latest
+	// released unstable version.
+	//
+	// The rest of the version represents Tailscale versions that can be
+	// found in Tailscale's apt repository.
 	TailscaleVersions = append(
 		tailscaleVersions2021,
 		tailscaleVersions2019...,
 	)
 )
 
-type Namespace struct {
+// User represents a User in the ControlServer and a map of TailscaleClient's
+// associated with the User.
+type User struct {
 	Clients map[string]TailscaleClient
 
 	createWaitGroup sync.WaitGroup
@@ -69,13 +82,17 @@ type Namespace struct {
 	syncWaitGroup   sync.WaitGroup
 }
 
+// Scenario is a representation of an environment with one ControlServer and
+// one or more User's and its associated TailscaleClients.
+// A Scenario is intended to simplify setting up a new testcase for testing
+// a ControlServer with TailscaleClients.
 // TODO(kradalby): make control server configurable, test correctness with Tailscale SaaS.
 type Scenario struct {
 	// TODO(kradalby): support multiple headcales for later, currently only
 	// use one.
 	controlServers *xsync.MapOf[string, ControlServer]
 
-	namespaces map[string]*Namespace
+	users map[string]*User
 
 	pool    *dockertest.Pool
 	network *dockertest.Network
@@ -83,6 +100,8 @@ type Scenario struct {
 	headscaleLock sync.Mutex
 }
 
+// NewScenario creates a test Scenario which can be used to bootstraps a ControlServer with
+// a set of Users and TailscaleClients.
 func NewScenario() (*Scenario, error) {
 	hash, err := headscale.GenerateRandomStringDNSSafe(scenarioHashLength)
 	if err != nil {
@@ -116,16 +135,28 @@ func NewScenario() (*Scenario, error) {
 
 	return &Scenario{
 		controlServers: xsync.NewMapOf[ControlServer](),
-		namespaces:     make(map[string]*Namespace),
+		users:          make(map[string]*User),
 
 		pool:    pool,
 		network: network,
 	}, nil
 }
 
+// Shutdown shuts down and cleans up all the containers (ControlServer, TailscaleClient)
+// and networks associated with it.
+// In addition, it will save the logs of the ControlServer to `/tmp/control` in the
+// environment running the tests.
 func (s *Scenario) Shutdown() error {
 	s.controlServers.Range(func(_ string, control ControlServer) bool {
-		err := control.Shutdown()
+		err := control.SaveLog("/tmp/control")
+		if err != nil {
+			log.Printf(
+				"Failed to save log from control: %s",
+				fmt.Errorf("failed to save log from control: %w", err),
+			)
+		}
+
+		err = control.Shutdown()
 		if err != nil {
 			log.Printf(
 				"Failed to shut down control: %s",
@@ -136,9 +167,9 @@ func (s *Scenario) Shutdown() error {
 		return true
 	})
 
-	for namespaceName, namespace := range s.namespaces {
-		for _, client := range namespace.Clients {
-			log.Printf("removing client %s in namespace %s", client.Hostname(), namespaceName)
+	for userName, user := range s.users {
+		for _, client := range user.Clients {
+			log.Printf("removing client %s in user %s", client.Hostname(), userName)
 			err := client.Shutdown()
 			if err != nil {
 				return fmt.Errorf("failed to tear down client: %w", err)
@@ -158,18 +189,22 @@ func (s *Scenario) Shutdown() error {
 	return nil
 }
 
-func (s *Scenario) Namespaces() []string {
-	namespaces := make([]string, 0)
-	for namespace := range s.namespaces {
-		namespaces = append(namespaces, namespace)
+// Users returns the name of all users associated with the Scenario.
+func (s *Scenario) Users() []string {
+	users := make([]string, 0)
+	for user := range s.users {
+		users = append(users, user)
 	}
 
-	return namespaces
+	return users
 }
 
 /// Headscale related stuff
 // Note: These functions assume that there is a _single_ headscale instance for now
 
+// Headscale returns a ControlServer instance based on hsic (HeadscaleInContainer)
+// If the Scenario already has an instance, the pointer to the running container
+// will be return, otherwise a new instance will be created.
 // TODO(kradalby): make port and headscale configurable, multiple instances support?
 func (s *Scenario) Headscale(opts ...hsic.Option) (ControlServer, error) {
 	s.headscaleLock.Lock()
@@ -194,45 +229,55 @@ func (s *Scenario) Headscale(opts ...hsic.Option) (ControlServer, error) {
 	return headscale, nil
 }
 
-func (s *Scenario) CreatePreAuthKey(namespace string) (*v1.PreAuthKey, error) {
+// CreatePreAuthKey creates a "pre authentorised key" to be created in the
+// Headscale instance on behalf of the Scenario.
+func (s *Scenario) CreatePreAuthKey(
+	user string,
+	reusable bool,
+	ephemeral bool,
+) (*v1.PreAuthKey, error) {
 	if headscale, err := s.Headscale(); err == nil {
-		key, err := headscale.CreateAuthKey(namespace)
+		key, err := headscale.CreateAuthKey(user, reusable, ephemeral)
 		if err != nil {
-			return nil, fmt.Errorf("failed to create namespace: %w", err)
+			return nil, fmt.Errorf("failed to create user: %w", err)
 		}
 
 		return key, nil
 	}
 
-	return nil, fmt.Errorf("failed to create namespace: %w", errNoHeadscaleAvailable)
+	return nil, fmt.Errorf("failed to create user: %w", errNoHeadscaleAvailable)
 }
 
-func (s *Scenario) CreateNamespace(namespace string) error {
+// CreateUser creates a User to be created in the
+// Headscale instance on behalf of the Scenario.
+func (s *Scenario) CreateUser(user string) error {
 	if headscale, err := s.Headscale(); err == nil {
-		err := headscale.CreateNamespace(namespace)
+		err := headscale.CreateUser(user)
 		if err != nil {
-			return fmt.Errorf("failed to create namespace: %w", err)
+			return fmt.Errorf("failed to create user: %w", err)
 		}
 
-		s.namespaces[namespace] = &Namespace{
+		s.users[user] = &User{
 			Clients: make(map[string]TailscaleClient),
 		}
 
 		return nil
 	}
 
-	return fmt.Errorf("failed to create namespace: %w", errNoHeadscaleAvailable)
+	return fmt.Errorf("failed to create user: %w", errNoHeadscaleAvailable)
 }
 
 /// Client related stuff
 
-func (s *Scenario) CreateTailscaleNodesInNamespace(
-	namespaceStr string,
+// CreateTailscaleNodesInUser creates and adds a new TailscaleClient to a
+// User in the Scenario.
+func (s *Scenario) CreateTailscaleNodesInUser(
+	userStr string,
 	requestedVersion string,
 	count int,
 	opts ...tsic.Option,
 ) error {
-	if namespace, ok := s.namespaces[namespaceStr]; ok {
+	if user, ok := s.users[userStr]; ok {
 		for i := 0; i < count; i++ {
 			version := requestedVersion
 			if requestedVersion == "all" {
@@ -247,7 +292,7 @@ func (s *Scenario) CreateTailscaleNodesInNamespace(
 			cert := headscale.GetCert()
 			hostname := headscale.GetHostname()
 
-			namespace.createWaitGroup.Add(1)
+			user.createWaitGroup.Add(1)
 
 			opts = append(opts,
 				tsic.WithHeadscaleTLS(cert),
@@ -255,7 +300,7 @@ func (s *Scenario) CreateTailscaleNodesInNamespace(
 			)
 
 			go func() {
-				defer namespace.createWaitGroup.Done()
+				defer user.createWaitGroup.Done()
 
 				// TODO(kradalby): error handle this
 				tsClient, err := tsic.New(
@@ -275,26 +320,28 @@ func (s *Scenario) CreateTailscaleNodesInNamespace(
 					log.Printf("failed to wait for tailscaled: %s", err)
 				}
 
-				namespace.Clients[tsClient.Hostname()] = tsClient
+				user.Clients[tsClient.Hostname()] = tsClient
 			}()
 		}
-		namespace.createWaitGroup.Wait()
+		user.createWaitGroup.Wait()
 
 		return nil
 	}
 
-	return fmt.Errorf("failed to add tailscale node: %w", errNoNamespaceAvailable)
+	return fmt.Errorf("failed to add tailscale node: %w", errNoUserAvailable)
 }
 
+// RunTailscaleUp will log in all of the TailscaleClients associated with a
+// User to the given ControlServer (by URL).
 func (s *Scenario) RunTailscaleUp(
-	namespaceStr, loginServer, authKey string,
+	userStr, loginServer, authKey string,
 ) error {
-	if namespace, ok := s.namespaces[namespaceStr]; ok {
-		for _, client := range namespace.Clients {
-			namespace.joinWaitGroup.Add(1)
+	if user, ok := s.users[userStr]; ok {
+		for _, client := range user.Clients {
+			user.joinWaitGroup.Add(1)
 
 			go func(c TailscaleClient) {
-				defer namespace.joinWaitGroup.Done()
+				defer user.joinWaitGroup.Done()
 
 				// TODO(kradalby): error handle this
 				_ = c.Up(loginServer, authKey)
@@ -306,49 +353,53 @@ func (s *Scenario) RunTailscaleUp(
 			}
 		}
 
-		namespace.joinWaitGroup.Wait()
+		user.joinWaitGroup.Wait()
 
 		return nil
 	}
 
-	return fmt.Errorf("failed to up tailscale node: %w", errNoNamespaceAvailable)
+	return fmt.Errorf("failed to up tailscale node: %w", errNoUserAvailable)
 }
 
+// CountTailscale returns the total number of TailscaleClients in a Scenario.
+// This is the sum of Users x TailscaleClients.
 func (s *Scenario) CountTailscale() int {
 	count := 0
 
-	for _, namespace := range s.namespaces {
-		count += len(namespace.Clients)
+	for _, user := range s.users {
+		count += len(user.Clients)
 	}
 
 	return count
 }
 
+// WaitForTailscaleSync blocks execution until all the TailscaleClient reports
+// to have all other TailscaleClients present in their netmap.NetworkMap.
 func (s *Scenario) WaitForTailscaleSync() error {
 	tsCount := s.CountTailscale()
 
-	for _, namespace := range s.namespaces {
-		for _, client := range namespace.Clients {
-			namespace.syncWaitGroup.Add(1)
+	for _, user := range s.users {
+		for _, client := range user.Clients {
+			user.syncWaitGroup.Add(1)
 
 			go func(c TailscaleClient) {
-				defer namespace.syncWaitGroup.Done()
+				defer user.syncWaitGroup.Done()
 
 				// TODO(kradalby): error handle this
 				_ = c.WaitForPeers(tsCount)
 			}(client)
 		}
-		namespace.syncWaitGroup.Wait()
+		user.syncWaitGroup.Wait()
 	}
 
 	return nil
 }
 
-// CreateHeadscaleEnv is a conventient method returning a set up Headcale
+// CreateHeadscaleEnv is a conventient method returning a complete Headcale
 // test environment with nodes of all versions, joined to the server with X
-// namespaces.
+// users.
 func (s *Scenario) CreateHeadscaleEnv(
-	namespaces map[string]int,
+	users map[string]int,
 	tsOpts []tsic.Option,
 	opts ...hsic.Option,
 ) error {
@@ -357,23 +408,23 @@ func (s *Scenario) CreateHeadscaleEnv(
 		return err
 	}
 
-	for namespaceName, clientCount := range namespaces {
-		err = s.CreateNamespace(namespaceName)
+	for userName, clientCount := range users {
+		err = s.CreateUser(userName)
 		if err != nil {
 			return err
 		}
 
-		err = s.CreateTailscaleNodesInNamespace(namespaceName, "all", clientCount, tsOpts...)
+		err = s.CreateTailscaleNodesInUser(userName, "all", clientCount, tsOpts...)
 		if err != nil {
 			return err
 		}
 
-		key, err := s.CreatePreAuthKey(namespaceName)
+		key, err := s.CreatePreAuthKey(userName, true, false)
 		if err != nil {
 			return err
 		}
 
-		err = s.RunTailscaleUp(namespaceName, headscale.GetEndpoint(), key.GetKey())
+		err = s.RunTailscaleUp(userName, headscale.GetEndpoint(), key.GetKey())
 		if err != nil {
 			return err
 		}
@@ -382,9 +433,11 @@ func (s *Scenario) CreateHeadscaleEnv(
 	return nil
 }
 
-func (s *Scenario) GetIPs(namespace string) ([]netip.Addr, error) {
+// GetIPs returns all netip.Addr of TailscaleClients associated with a User
+// in a Scenario.
+func (s *Scenario) GetIPs(user string) ([]netip.Addr, error) {
 	var ips []netip.Addr
-	if ns, ok := s.namespaces[namespace]; ok {
+	if ns, ok := s.users[user]; ok {
 		for _, client := range ns.Clients {
 			clientIps, err := client.IPs()
 			if err != nil {
@@ -396,12 +449,13 @@ func (s *Scenario) GetIPs(namespace string) ([]netip.Addr, error) {
 		return ips, nil
 	}
 
-	return ips, fmt.Errorf("failed to get ips: %w", errNoNamespaceAvailable)
+	return ips, fmt.Errorf("failed to get ips: %w", errNoUserAvailable)
 }
 
-func (s *Scenario) GetClients(namespace string) ([]TailscaleClient, error) {
+// GetIPs returns all TailscaleClients associated with a User in a Scenario.
+func (s *Scenario) GetClients(user string) ([]TailscaleClient, error) {
 	var clients []TailscaleClient
-	if ns, ok := s.namespaces[namespace]; ok {
+	if ns, ok := s.users[user]; ok {
 		for _, client := range ns.Clients {
 			clients = append(clients, client)
 		}
@@ -409,18 +463,20 @@ func (s *Scenario) GetClients(namespace string) ([]TailscaleClient, error) {
 		return clients, nil
 	}
 
-	return clients, fmt.Errorf("failed to get clients: %w", errNoNamespaceAvailable)
+	return clients, fmt.Errorf("failed to get clients: %w", errNoUserAvailable)
 }
 
-func (s *Scenario) ListTailscaleClients(namespaces ...string) ([]TailscaleClient, error) {
+// ListTailscaleClients returns a list of TailscaleClients given the Users
+// passed as parameters.
+func (s *Scenario) ListTailscaleClients(users ...string) ([]TailscaleClient, error) {
 	var allClients []TailscaleClient
 
-	if len(namespaces) == 0 {
-		namespaces = s.Namespaces()
+	if len(users) == 0 {
+		users = s.Users()
 	}
 
-	for _, namespace := range namespaces {
-		clients, err := s.GetClients(namespace)
+	for _, user := range users {
+		clients, err := s.GetClients(user)
 		if err != nil {
 			return nil, err
 		}
@@ -431,15 +487,37 @@ func (s *Scenario) ListTailscaleClients(namespaces ...string) ([]TailscaleClient
 	return allClients, nil
 }
 
-func (s *Scenario) ListTailscaleClientsIPs(namespaces ...string) ([]netip.Addr, error) {
-	var allIps []netip.Addr
-
-	if len(namespaces) == 0 {
-		namespaces = s.Namespaces()
+// FindTailscaleClientByIP returns a TailscaleClient associated with an IP address
+// if it exists.
+func (s *Scenario) FindTailscaleClientByIP(ip netip.Addr) (TailscaleClient, error) {
+	clients, err := s.ListTailscaleClients()
+	if err != nil {
+		return nil, err
 	}
 
-	for _, namespace := range namespaces {
-		ips, err := s.GetIPs(namespace)
+	for _, client := range clients {
+		ips, _ := client.IPs()
+		for _, ip2 := range ips {
+			if ip == ip2 {
+				return client, nil
+			}
+		}
+	}
+
+	return nil, errNoClientFound
+}
+
+// ListTailscaleClientsIPs returns a list of netip.Addr based on Users
+// passed as parameters.
+func (s *Scenario) ListTailscaleClientsIPs(users ...string) ([]netip.Addr, error) {
+	var allIps []netip.Addr
+
+	if len(users) == 0 {
+		users = s.Users()
+	}
+
+	for _, user := range users {
+		ips, err := s.GetIPs(user)
 		if err != nil {
 			return nil, err
 		}
@@ -450,10 +528,12 @@ func (s *Scenario) ListTailscaleClientsIPs(namespaces ...string) ([]netip.Addr,
 	return allIps, nil
 }
 
-func (s *Scenario) ListTailscaleClientsFQDNs(namespaces ...string) ([]string, error) {
+// ListTailscaleClientsIPs returns a list of FQDN based on Users
+// passed as parameters.
+func (s *Scenario) ListTailscaleClientsFQDNs(users ...string) ([]string, error) {
 	allFQDNs := make([]string, 0)
 
-	clients, err := s.ListTailscaleClients(namespaces...)
+	clients, err := s.ListTailscaleClients(users...)
 	if err != nil {
 		return nil, err
 	}
@@ -469,3 +549,21 @@ func (s *Scenario) ListTailscaleClientsFQDNs(namespaces ...string) ([]string, er
 
 	return allFQDNs, nil
 }
+
+// WaitForTailscaleLogout blocks execution until all TailscaleClients have
+// logged out of the ControlServer.
+func (s *Scenario) WaitForTailscaleLogout() {
+	for _, user := range s.users {
+		for _, client := range user.Clients {
+			user.syncWaitGroup.Add(1)
+
+			go func(c TailscaleClient) {
+				defer user.syncWaitGroup.Done()
+
+				// TODO(kradalby): error handle this
+				_ = c.WaitForLogout()
+			}(client)
+		}
+		user.syncWaitGroup.Wait()
+	}
+}

integration/scenario_test.go

@@ -31,7 +31,7 @@ func TestHeadscale(t *testing.T) {
 
 	var err error
 
-	namespace := "test-space"
+	user := "test-space"
 
 	scenario, err := NewScenario()
 	if err != nil {
@@ -50,19 +50,19 @@ func TestHeadscale(t *testing.T) {
 		}
 	})
 
-	t.Run("create-namespace", func(t *testing.T) {
-		err := scenario.CreateNamespace(namespace)
+	t.Run("create-user", func(t *testing.T) {
+		err := scenario.CreateUser(user)
 		if err != nil {
-			t.Errorf("failed to create namespace: %s", err)
+			t.Errorf("failed to create user: %s", err)
 		}
 
-		if _, ok := scenario.namespaces[namespace]; !ok {
-			t.Errorf("namespace is not in scenario")
+		if _, ok := scenario.users[user]; !ok {
+			t.Errorf("user is not in scenario")
 		}
 	})
 
 	t.Run("create-auth-key", func(t *testing.T) {
-		_, err := scenario.CreatePreAuthKey(namespace)
+		_, err := scenario.CreatePreAuthKey(user, true, false)
 		if err != nil {
 			t.Errorf("failed to create preauthkey: %s", err)
 		}
@@ -82,24 +82,24 @@ func TestCreateTailscale(t *testing.T) {
 	IntegrationSkip(t)
 	t.Parallel()
 
-	namespace := "only-create-containers"
+	user := "only-create-containers"
 
 	scenario, err := NewScenario()
 	if err != nil {
 		t.Errorf("failed to create scenario: %s", err)
 	}
 
-	scenario.namespaces[namespace] = &Namespace{
+	scenario.users[user] = &User{
 		Clients: make(map[string]TailscaleClient),
 	}
 
 	t.Run("create-tailscale", func(t *testing.T) {
-		err := scenario.CreateTailscaleNodesInNamespace(namespace, "all", 3)
+		err := scenario.CreateTailscaleNodesInUser(user, "all", 3)
 		if err != nil {
 			t.Errorf("failed to add tailscale nodes: %s", err)
 		}
 
-		if clients := len(scenario.namespaces[namespace].Clients); clients != 3 {
+		if clients := len(scenario.users[user].Clients); clients != 3 {
 			t.Errorf("wrong number of tailscale clients: %d != %d", clients, 3)
 		}
 
@@ -122,7 +122,7 @@ func TestTailscaleNodesJoiningHeadcale(t *testing.T) {
 
 	var err error
 
-	namespace := "join-node-test"
+	user := "join-node-test"
 
 	count := 1
 
@@ -143,30 +143,30 @@ func TestTailscaleNodesJoiningHeadcale(t *testing.T) {
 		}
 	})
 
-	t.Run("create-namespace", func(t *testing.T) {
-		err := scenario.CreateNamespace(namespace)
+	t.Run("create-user", func(t *testing.T) {
+		err := scenario.CreateUser(user)
 		if err != nil {
-			t.Errorf("failed to create namespace: %s", err)
+			t.Errorf("failed to create user: %s", err)
 		}
 
-		if _, ok := scenario.namespaces[namespace]; !ok {
-			t.Errorf("namespace is not in scenario")
+		if _, ok := scenario.users[user]; !ok {
+			t.Errorf("user is not in scenario")
 		}
 	})
 
 	t.Run("create-tailscale", func(t *testing.T) {
-		err := scenario.CreateTailscaleNodesInNamespace(namespace, "1.30.2", count)
+		err := scenario.CreateTailscaleNodesInUser(user, "1.30.2", count)
 		if err != nil {
 			t.Errorf("failed to add tailscale nodes: %s", err)
 		}
 
-		if clients := len(scenario.namespaces[namespace].Clients); clients != count {
+		if clients := len(scenario.users[user].Clients); clients != count {
 			t.Errorf("wrong number of tailscale clients: %d != %d", clients, count)
 		}
 	})
 
 	t.Run("join-headscale", func(t *testing.T) {
-		key, err := scenario.CreatePreAuthKey(namespace)
+		key, err := scenario.CreatePreAuthKey(user, true, false)
 		if err != nil {
 			t.Errorf("failed to create preauthkey: %s", err)
 		}
@@ -177,7 +177,7 @@ func TestTailscaleNodesJoiningHeadcale(t *testing.T) {
 		}
 
 		err = scenario.RunTailscaleUp(
-			namespace,
+			user,
 			headscale.GetEndpoint(),
 			key.GetKey(),
 		)
@@ -187,7 +187,7 @@ func TestTailscaleNodesJoiningHeadcale(t *testing.T) {
 	})
 
 	t.Run("get-ips", func(t *testing.T) {
-		ips, err := scenario.GetIPs(namespace)
+		ips, err := scenario.GetIPs(user)
 		if err != nil {
 			t.Errorf("failed to get tailscale ips: %s", err)
 		}

integration/ssh_test.go

@@ -41,7 +41,7 @@ var retry = func(times int, sleepInterval time.Duration,
 	return result, stderr, err
 }
 
-func TestSSHOneNamespaceAllToAll(t *testing.T) {
+func TestSSHOneUserAllToAll(t *testing.T) {
 	IntegrationSkip(t)
 	t.Parallel()
 
@@ -51,7 +51,7 @@ func TestSSHOneNamespaceAllToAll(t *testing.T) {
 	}
 
 	spec := map[string]int{
-		"namespace1": len(TailscaleVersions) - 5,
+		"user1": len(TailscaleVersions) - 5,
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec,
@@ -59,7 +59,7 @@ func TestSSHOneNamespaceAllToAll(t *testing.T) {
 		hsic.WithACLPolicy(
 			&headscale.ACLPolicy{
 				Groups: map[string][]string{
-					"group:integration-test": {"namespace1"},
+					"group:integration-test": {"user1"},
 				},
 				ACLs: []headscale.ACL{
 					{
@@ -117,7 +117,7 @@ func TestSSHOneNamespaceAllToAll(t *testing.T) {
 	}
 }
 
-func TestSSHMultipleNamespacesAllToAll(t *testing.T) {
+func TestSSHMultipleUsersAllToAll(t *testing.T) {
 	IntegrationSkip(t)
 	t.Parallel()
 
@@ -127,8 +127,8 @@ func TestSSHMultipleNamespacesAllToAll(t *testing.T) {
 	}
 
 	spec := map[string]int{
-		"namespace1": len(TailscaleVersions) - 5,
-		"namespace2": len(TailscaleVersions) - 5,
+		"user1": len(TailscaleVersions) - 5,
+		"user2": len(TailscaleVersions) - 5,
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec,
@@ -136,7 +136,7 @@ func TestSSHMultipleNamespacesAllToAll(t *testing.T) {
 		hsic.WithACLPolicy(
 			&headscale.ACLPolicy{
 				Groups: map[string][]string{
-					"group:integration-test": {"namespace1", "namespace2"},
+					"group:integration-test": {"user1", "user2"},
 				},
 				ACLs: []headscale.ACL{
 					{
@@ -163,12 +163,12 @@ func TestSSHMultipleNamespacesAllToAll(t *testing.T) {
 		t.Errorf("failed to create headscale environment: %s", err)
 	}
 
-	nsOneClients, err := scenario.ListTailscaleClients("namespace1")
+	nsOneClients, err := scenario.ListTailscaleClients("user1")
 	if err != nil {
 		t.Errorf("failed to get clients: %s", err)
 	}
 
-	nsTwoClients, err := scenario.ListTailscaleClients("namespace2")
+	nsTwoClients, err := scenario.ListTailscaleClients("user2")
 	if err != nil {
 		t.Errorf("failed to get clients: %s", err)
 	}
@@ -183,7 +183,7 @@ func TestSSHMultipleNamespacesAllToAll(t *testing.T) {
 		t.Errorf("failed to get FQDNs: %s", err)
 	}
 
-	testInterNamespaceSSH := func(sourceClients []TailscaleClient, targetClients []TailscaleClient) {
+	testInterUserSSH := func(sourceClients []TailscaleClient, targetClients []TailscaleClient) {
 		for _, client := range sourceClients {
 			for _, peer := range targetClients {
 				assertSSHHostname(t, client, peer)
@@ -191,8 +191,8 @@ func TestSSHMultipleNamespacesAllToAll(t *testing.T) {
 		}
 	}
 
-	testInterNamespaceSSH(nsOneClients, nsTwoClients)
-	testInterNamespaceSSH(nsTwoClients, nsOneClients)
+	testInterUserSSH(nsOneClients, nsTwoClients)
+	testInterUserSSH(nsTwoClients, nsOneClients)
 
 	err = scenario.Shutdown()
 	if err != nil {
@@ -210,7 +210,7 @@ func TestSSHNoSSHConfigured(t *testing.T) {
 	}
 
 	spec := map[string]int{
-		"namespace1": len(TailscaleVersions) - 5,
+		"user1": len(TailscaleVersions) - 5,
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec,
@@ -218,7 +218,7 @@ func TestSSHNoSSHConfigured(t *testing.T) {
 		hsic.WithACLPolicy(
 			&headscale.ACLPolicy{
 				Groups: map[string][]string{
-					"group:integration-test": {"namespace1"},
+					"group:integration-test": {"user1"},
 				},
 				ACLs: []headscale.ACL{
 					{
@@ -280,7 +280,7 @@ func TestSSHIsBlockedInACL(t *testing.T) {
 	}
 
 	spec := map[string]int{
-		"namespace1": len(TailscaleVersions) - 5,
+		"user1": len(TailscaleVersions) - 5,
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec,
@@ -288,7 +288,7 @@ func TestSSHIsBlockedInACL(t *testing.T) {
 		hsic.WithACLPolicy(
 			&headscale.ACLPolicy{
 				Groups: map[string][]string{
-					"group:integration-test": {"namespace1"},
+					"group:integration-test": {"user1"},
 				},
 				ACLs: []headscale.ACL{
 					{
@@ -347,7 +347,7 @@ func TestSSHIsBlockedInACL(t *testing.T) {
 	}
 }
 
-func TestSSNamespaceOnlyIsolation(t *testing.T) {
+func TestSSUserOnlyIsolation(t *testing.T) {
 	IntegrationSkip(t)
 	t.Parallel()
 
@@ -357,8 +357,8 @@ func TestSSNamespaceOnlyIsolation(t *testing.T) {
 	}
 
 	spec := map[string]int{
-		"namespaceacl1": len(TailscaleVersions) - 5,
-		"namespaceacl2": len(TailscaleVersions) - 5,
+		"useracl1": len(TailscaleVersions) - 5,
+		"useracl2": len(TailscaleVersions) - 5,
 	}
 
 	err = scenario.CreateHeadscaleEnv(spec,
@@ -366,8 +366,8 @@ func TestSSNamespaceOnlyIsolation(t *testing.T) {
 		hsic.WithACLPolicy(
 			&headscale.ACLPolicy{
 				Groups: map[string][]string{
-					"group:ssh1": {"namespaceacl1"},
-					"group:ssh2": {"namespaceacl2"},
+					"group:ssh1": {"useracl1"},
+					"group:ssh2": {"useracl2"},
 				},
 				ACLs: []headscale.ACL{
 					{
@@ -392,7 +392,7 @@ func TestSSNamespaceOnlyIsolation(t *testing.T) {
 				},
 			},
 		),
-		hsic.WithTestName("sshtwonamespaceaclblock"),
+		hsic.WithTestName("sshtwouseraclblock"),
 		hsic.WithConfigEnv(map[string]string{
 			"HEADSCALE_EXPERIMENTAL_FEATURE_SSH": "1",
 		}),
@@ -401,12 +401,12 @@ func TestSSNamespaceOnlyIsolation(t *testing.T) {
 		t.Errorf("failed to create headscale environment: %s", err)
 	}
 
-	ssh1Clients, err := scenario.ListTailscaleClients("namespaceacl1")
+	ssh1Clients, err := scenario.ListTailscaleClients("useracl1")
 	if err != nil {
 		t.Errorf("failed to get clients: %s", err)
 	}
 
-	ssh2Clients, err := scenario.ListTailscaleClients("namespaceacl2")
+	ssh2Clients, err := scenario.ListTailscaleClients("useracl2")
 	if err != nil {
 		t.Errorf("failed to get clients: %s", err)
 	}

integration/tailscale.go

@@ -4,6 +4,7 @@ import (
 	"net/netip"
 	"net/url"
 
+	"github.com/juanfont/headscale/integration/tsic"
 	"tailscale.com/ipn/ipnstate"
 )
 
@@ -15,12 +16,13 @@ type TailscaleClient interface {
 	Execute(command []string) (string, string, error)
 	Up(loginServer, authKey string) error
 	UpWithLoginURL(loginServer string) (*url.URL, error)
+	Logout() error
 	IPs() ([]netip.Addr, error)
 	FQDN() (string, error)
 	Status() (*ipnstate.Status, error)
 	WaitForReady() error
 	WaitForLogout() error
 	WaitForPeers(expected int) error
-	Ping(hostnameOrIP string) error
+	Ping(hostnameOrIP string, opts ...tsic.PingOption) error
 	ID() string
 }

integration/tsic/tsic.go

@@ -7,7 +7,9 @@ import (
 	"log"
 	"net/netip"
 	"net/url"
+	"strconv"
 	"strings"
+	"time"
 
 	"github.com/cenkalti/backoff/v4"
 	"github.com/juanfont/headscale"
@@ -20,6 +22,7 @@ import (
 
 const (
 	tsicHashLength    = 6
+	defaultPingCount  = 10
 	dockerContextPath = "../."
 	headscaleCertPath = "/usr/local/share/ca-certificates/headscale.crt"
 )
@@ -33,6 +36,8 @@ var (
 	errTailscaleNotLoggedOut           = errors.New("tailscale not logged out")
 )
 
+// TailscaleInContainer is an implementation of TailscaleClient which
+// sets up a Tailscale instance inside a container.
 type TailscaleInContainer struct {
 	version  string
 	hostname string
@@ -49,16 +54,25 @@ type TailscaleInContainer struct {
 	headscaleCert     []byte
 	headscaleHostname string
 	withSSH           bool
+	withTags          []string
 }
 
+// Option represent optional settings that can be given to a
+// Tailscale instance.
 type Option = func(c *TailscaleInContainer)
 
+// WithHeadscaleTLS takes the certificate of the Headscale instance
+// and adds it to the trusted surtificate of the Tailscale container.
 func WithHeadscaleTLS(cert []byte) Option {
 	return func(tsic *TailscaleInContainer) {
 		tsic.headscaleCert = cert
 	}
 }
 
+// WithOrCreateNetwork sets the Docker container network to use with
+// the Tailscale instance, if the parameter is nil, a new network,
+// isolating the TailscaleClient, will be created. If a network is
+// passed, the Tailscale instance will join the given network.
 func WithOrCreateNetwork(network *dockertest.Network) Option {
 	return func(tsic *TailscaleInContainer) {
 		if network != nil {
@@ -79,18 +93,29 @@ func WithOrCreateNetwork(network *dockertest.Network) Option {
 	}
 }
 
+// WithHeadscaleName set the name of the headscale instance,
+// mostly useful in combination with TLS and WithHeadscaleTLS.
 func WithHeadscaleName(hsName string) Option {
 	return func(tsic *TailscaleInContainer) {
 		tsic.headscaleHostname = hsName
 	}
 }
 
+// WithTags associates the given tags to the Tailscale instance.
+func WithTags(tags []string) Option {
+	return func(tsic *TailscaleInContainer) {
+		tsic.withTags = tags
+	}
+}
+
+// WithSSH enables SSH for the Tailscale instance.
 func WithSSH() Option {
 	return func(tsic *TailscaleInContainer) {
 		tsic.withSSH = true
 	}
 }
 
+// New returns a new TailscaleInContainer instance.
 func New(
 	pool *dockertest.Pool,
 	version string,
@@ -172,22 +197,29 @@ func (t *TailscaleInContainer) hasTLS() bool {
 	return len(t.headscaleCert) != 0
 }
 
+// Shutdown stops and cleans up the Tailscale container.
 func (t *TailscaleInContainer) Shutdown() error {
 	return t.pool.Purge(t.container)
 }
 
+// Hostname returns the hostname of the Tailscale instance.
 func (t *TailscaleInContainer) Hostname() string {
 	return t.hostname
 }
 
+// Version returns the running Tailscale version of the instance.
 func (t *TailscaleInContainer) Version() string {
 	return t.version
 }
 
+// ID returns the Docker container ID of the TailscaleInContainer
+// instance.
 func (t *TailscaleInContainer) ID() string {
 	return t.container.Container.ID
 }
 
+// Execute runs a command inside the Tailscale container and returns the
+// result of stdout as a string.
 func (t *TailscaleInContainer) Execute(
 	command []string,
 ) (string, string, error) {
@@ -213,6 +245,8 @@ func (t *TailscaleInContainer) Execute(
 	return stdout, stderr, nil
 }
 
+// Up runs the login routine on the given Tailscale instance.
+// This login mechanism uses the authorised key for authentication.
 func (t *TailscaleInContainer) Up(
 	loginServer, authKey string,
 ) error {
@@ -231,6 +265,12 @@ func (t *TailscaleInContainer) Up(
 		command = append(command, "--ssh")
 	}
 
+	if len(t.withTags) > 0 {
+		command = append(command,
+			fmt.Sprintf(`--advertise-tags=%s`, strings.Join(t.withTags, ",")),
+		)
+	}
+
 	if _, _, err := t.Execute(command); err != nil {
 		return fmt.Errorf("failed to join tailscale client: %w", err)
 	}
@@ -238,6 +278,8 @@ func (t *TailscaleInContainer) Up(
 	return nil
 }
 
+// Up runs the login routine on the given Tailscale instance.
+// This login mechanism uses web + command line flow for authentication.
 func (t *TailscaleInContainer) UpWithLoginURL(
 	loginServer string,
 ) (*url.URL, error) {
@@ -270,6 +312,17 @@ func (t *TailscaleInContainer) UpWithLoginURL(
 	return loginURL, nil
 }
 
+// Logout runs the logout routine on the given Tailscale instance.
+func (t *TailscaleInContainer) Logout() error {
+	_, _, err := t.Execute([]string{"tailscale", "logout"})
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// IPs returns the netip.Addr of the Tailscale instance.
 func (t *TailscaleInContainer) IPs() ([]netip.Addr, error) {
 	if t.ips != nil && len(t.ips) != 0 {
 		return t.ips, nil
@@ -302,6 +355,7 @@ func (t *TailscaleInContainer) IPs() ([]netip.Addr, error) {
 	return ips, nil
 }
 
+// Status returns the ipnstate.Status of the Tailscale instance.
 func (t *TailscaleInContainer) Status() (*ipnstate.Status, error) {
 	command := []string{
 		"tailscale",
@@ -323,6 +377,7 @@ func (t *TailscaleInContainer) Status() (*ipnstate.Status, error) {
 	return &status, err
 }
 
+// FQDN returns the FQDN as a string of the Tailscale instance.
 func (t *TailscaleInContainer) FQDN() (string, error) {
 	if t.fqdn != "" {
 		return t.fqdn, nil
@@ -336,6 +391,8 @@ func (t *TailscaleInContainer) FQDN() (string, error) {
 	return status.Self.DNSName, nil
 }
 
+// WaitForReady blocks until the Tailscale (tailscaled) instance is ready
+// to login or be used.
 func (t *TailscaleInContainer) WaitForReady() error {
 	return t.pool.Retry(func() error {
 		status, err := t.Status()
@@ -351,6 +408,7 @@ func (t *TailscaleInContainer) WaitForReady() error {
 	})
 }
 
+// WaitForLogout blocks until the Tailscale instance has logged out.
 func (t *TailscaleInContainer) WaitForLogout() error {
 	return t.pool.Retry(func() error {
 		status, err := t.Status()
@@ -366,6 +424,8 @@ func (t *TailscaleInContainer) WaitForLogout() error {
 	})
 }
 
+// WaitForPeers blocks until N number of peers is present in the
+// Peer list of the Tailscale instance.
 func (t *TailscaleInContainer) WaitForPeers(expected int) error {
 	return t.pool.Retry(func() error {
 		status, err := t.Status()
@@ -381,17 +441,65 @@ func (t *TailscaleInContainer) WaitForPeers(expected int) error {
 	})
 }
 
-// TODO(kradalby): Make multiping, go routine magic.
-func (t *TailscaleInContainer) Ping(hostnameOrIP string) error {
-	return t.pool.Retry(func() error {
-		command := []string{
-			"tailscale", "ping",
-			"--timeout=1s",
-			"--c=10",
-			"--until-direct=true",
-			hostnameOrIP,
-		}
+type (
+	// PingOption repreent optional settings that can be given
+	// to ping another host.
+	PingOption = func(args *pingArgs)
 
+	pingArgs struct {
+		timeout time.Duration
+		count   int
+		direct  bool
+	}
+)
+
+// WithPingTimeout sets the timeout for the ping command.
+func WithPingTimeout(timeout time.Duration) PingOption {
+	return func(args *pingArgs) {
+		args.timeout = timeout
+	}
+}
+
+// WithPingCount sets the count of pings to attempt.
+func WithPingCount(count int) PingOption {
+	return func(args *pingArgs) {
+		args.count = count
+	}
+}
+
+// WithPingUntilDirect decides if the ping should only succeed
+// if a direct connection is established or if successful
+// DERP ping is sufficient.
+func WithPingUntilDirect(direct bool) PingOption {
+	return func(args *pingArgs) {
+		args.direct = direct
+	}
+}
+
+// Ping executes the Tailscale ping command and pings a hostname
+// or IP. It accepts a series of PingOption.
+// TODO(kradalby): Make multiping, go routine magic.
+func (t *TailscaleInContainer) Ping(hostnameOrIP string, opts ...PingOption) error {
+	args := pingArgs{
+		timeout: time.Second,
+		count:   defaultPingCount,
+		direct:  true,
+	}
+
+	for _, opt := range opts {
+		opt(&args)
+	}
+
+	command := []string{
+		"tailscale", "ping",
+		fmt.Sprintf("--timeout=%s", args.timeout),
+		fmt.Sprintf("--c=%d", args.count),
+		fmt.Sprintf("--until-direct=%s", strconv.FormatBool(args.direct)),
+	}
+
+	command = append(command, hostnameOrIP)
+
+	return t.pool.Retry(func() error {
 		result, _, err := t.Execute(command)
 		if err != nil {
 			log.Printf(
@@ -412,6 +520,7 @@ func (t *TailscaleInContainer) Ping(hostnameOrIP string) error {
 	})
 }
 
+// WriteFile save file inside the Tailscale container.
 func (t *TailscaleInContainer) WriteFile(path string, data []byte) error {
 	return integrationutil.WriteFileToContainer(t.pool, t.container, path, data)
 }

integration/utils.go

@@ -0,0 +1,48 @@
+package integration
+
+import (
+	"testing"
+)
+
+func pingAllHelper(t *testing.T, clients []TailscaleClient, addrs []string) int {
+	t.Helper()
+	success := 0
+
+	for _, client := range clients {
+		for _, addr := range addrs {
+			err := client.Ping(addr)
+			if err != nil {
+				t.Errorf("failed to ping %s from %s: %s", addr, client.Hostname(), err)
+			} else {
+				success++
+			}
+		}
+	}
+
+	return success
+}
+
+// pingAllNegativeHelper is intended to have 1 or more nodes timeing out from the ping,
+// it counts failures instead of successes.
+// func pingAllNegativeHelper(t *testing.T, clients []TailscaleClient, addrs []string) int {
+// 	t.Helper()
+// 	failures := 0
+//
+// 	timeout := 100
+// 	count := 3
+//
+// 	for _, client := range clients {
+// 		for _, addr := range addrs {
+// 			err := client.Ping(
+// 				addr,
+// 				tsic.WithPingTimeout(time.Duration(timeout)*time.Millisecond),
+// 				tsic.WithPingCount(count),
+// 			)
+// 			if err != nil {
+// 				failures++
+// 			}
+// 		}
+// 	}
+//
+// 	return failures
+// }

integration_cli_test.go

@@ -24,7 +24,6 @@ type IntegrationCLITestSuite struct {
 	pool      dockertest.Pool
 	network   dockertest.Network
 	headscale dockertest.Resource
-	env       []string
 }
 
 func TestIntegrationCLITestSuite(t *testing.T) {
@@ -138,12 +137,12 @@ func (s *IntegrationCLITestSuite) HandleStats(
 	s.stats = stats
 }
 
-func (s *IntegrationCLITestSuite) createNamespace(name string) (*v1.Namespace, error) {
+func (s *IntegrationCLITestSuite) createUser(name string) (*v1.User, error) {
 	result, _, err := ExecuteCommand(
 		&s.headscale,
 		[]string{
 			"headscale",
-			"namespaces",
+			"users",
 			"create",
 			name,
 			"--output",
@@ -155,38 +154,38 @@ func (s *IntegrationCLITestSuite) createNamespace(name string) (*v1.Namespace, e
 		return nil, err
 	}
 
-	var namespace v1.Namespace
-	err = json.Unmarshal([]byte(result), &namespace)
+	var user v1.User
+	err = json.Unmarshal([]byte(result), &user)
 	if err != nil {
 		return nil, err
 	}
 
-	return &namespace, nil
+	return &user, nil
 }
 
-func (s *IntegrationCLITestSuite) TestNamespaceCommand() {
-	names := []string{"namespace1", "otherspace", "tasty"}
-	namespaces := make([]*v1.Namespace, len(names))
+func (s *IntegrationCLITestSuite) TestUserCommand() {
+	names := []string{"user1", "otherspace", "tasty"}
+	users := make([]*v1.User, len(names))
 
-	for index, namespaceName := range names {
-		namespace, err := s.createNamespace(namespaceName)
+	for index, userName := range names {
+		user, err := s.createUser(userName)
 		assert.Nil(s.T(), err)
 
-		namespaces[index] = namespace
+		users[index] = user
 	}
 
-	assert.Len(s.T(), namespaces, len(names))
+	assert.Len(s.T(), users, len(names))
 
-	assert.Equal(s.T(), names[0], namespaces[0].Name)
-	assert.Equal(s.T(), names[1], namespaces[1].Name)
-	assert.Equal(s.T(), names[2], namespaces[2].Name)
+	assert.Equal(s.T(), names[0], users[0].Name)
+	assert.Equal(s.T(), names[1], users[1].Name)
+	assert.Equal(s.T(), names[2], users[2].Name)
 
-	// Test list namespaces
+	// Test list users
 	listResult, _, err := ExecuteCommand(
 		&s.headscale,
 		[]string{
 			"headscale",
-			"namespaces",
+			"users",
 			"list",
 			"--output",
 			"json",
@@ -195,20 +194,20 @@ func (s *IntegrationCLITestSuite) TestNamespaceCommand() {
 	)
 	assert.Nil(s.T(), err)
 
-	var listedNamespaces []v1.Namespace
-	err = json.Unmarshal([]byte(listResult), &listedNamespaces)
+	var listedUsers []v1.User
+	err = json.Unmarshal([]byte(listResult), &listedUsers)
 	assert.Nil(s.T(), err)
 
-	assert.Equal(s.T(), names[0], listedNamespaces[0].Name)
-	assert.Equal(s.T(), names[1], listedNamespaces[1].Name)
-	assert.Equal(s.T(), names[2], listedNamespaces[2].Name)
+	assert.Equal(s.T(), names[0], listedUsers[0].Name)
+	assert.Equal(s.T(), names[1], listedUsers[1].Name)
+	assert.Equal(s.T(), names[2], listedUsers[2].Name)
 
-	// Test rename namespace
+	// Test rename user
 	renameResult, _, err := ExecuteCommand(
 		&s.headscale,
 		[]string{
 			"headscale",
-			"namespaces",
+			"users",
 			"rename",
 			"--output",
 			"json",
@@ -219,18 +218,18 @@ func (s *IntegrationCLITestSuite) TestNamespaceCommand() {
 	)
 	assert.Nil(s.T(), err)
 
-	var renamedNamespace v1.Namespace
-	err = json.Unmarshal([]byte(renameResult), &renamedNamespace)
+	var renamedUser v1.User
+	err = json.Unmarshal([]byte(renameResult), &renamedUser)
 	assert.Nil(s.T(), err)
 
-	assert.Equal(s.T(), renamedNamespace.Name, "newname")
+	assert.Equal(s.T(), renamedUser.Name, "newname")
 
-	// Test list after rename namespaces
+	// Test list after rename users
 	listAfterRenameResult, _, err := ExecuteCommand(
 		&s.headscale,
 		[]string{
 			"headscale",
-			"namespaces",
+			"users",
 			"list",
 			"--output",
 			"json",
@@ -239,19 +238,19 @@ func (s *IntegrationCLITestSuite) TestNamespaceCommand() {
 	)
 	assert.Nil(s.T(), err)
 
-	var listedAfterRenameNamespaces []v1.Namespace
-	err = json.Unmarshal([]byte(listAfterRenameResult), &listedAfterRenameNamespaces)
+	var listedAfterRenameUsers []v1.User
+	err = json.Unmarshal([]byte(listAfterRenameResult), &listedAfterRenameUsers)
 	assert.Nil(s.T(), err)
 
-	assert.Equal(s.T(), names[0], listedAfterRenameNamespaces[0].Name)
-	assert.Equal(s.T(), names[1], listedAfterRenameNamespaces[1].Name)
-	assert.Equal(s.T(), "newname", listedAfterRenameNamespaces[2].Name)
+	assert.Equal(s.T(), names[0], listedAfterRenameUsers[0].Name)
+	assert.Equal(s.T(), names[1], listedAfterRenameUsers[1].Name)
+	assert.Equal(s.T(), "newname", listedAfterRenameUsers[2].Name)
 }
 
 func (s *IntegrationCLITestSuite) TestPreAuthKeyCommand() {
 	count := 5
 
-	namespace, err := s.createNamespace("pre-auth-key-namespace")
+	user, err := s.createUser("pre-auth-key-user")
 
 	keys := make([]*v1.PreAuthKey, count)
 	assert.Nil(s.T(), err)
@@ -262,8 +261,8 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommand() {
 			[]string{
 				"headscale",
 				"preauthkeys",
-				"--namespace",
-				namespace.Name,
+				"--user",
+				user.Name,
 				"create",
 				"--reusable",
 				"--expiration",
@@ -292,8 +291,8 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommand() {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace.Name,
+			"--user",
+			user.Name,
 			"list",
 			"--output",
 			"json",
@@ -357,8 +356,8 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommand() {
 			[]string{
 				"headscale",
 				"preauthkeys",
-				"--namespace",
-				namespace.Name,
+				"--user",
+				user.Name,
 				"expire",
 				listedPreAuthKeys[i].Key,
 			},
@@ -373,8 +372,8 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommand() {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace.Name,
+			"--user",
+			user.Name,
 			"list",
 			"--output",
 			"json",
@@ -410,7 +409,7 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommand() {
 }
 
 func (s *IntegrationCLITestSuite) TestPreAuthKeyCommandWithoutExpiry() {
-	namespace, err := s.createNamespace("pre-auth-key-without-exp-namespace")
+	user, err := s.createUser("pre-auth-key-without-exp-user")
 	assert.Nil(s.T(), err)
 
 	preAuthResult, _, err := ExecuteCommand(
@@ -418,8 +417,8 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommandWithoutExpiry() {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace.Name,
+			"--user",
+			user.Name,
 			"create",
 			"--reusable",
 			"--output",
@@ -439,8 +438,8 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommandWithoutExpiry() {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace.Name,
+			"--user",
+			user.Name,
 			"list",
 			"--output",
 			"json",
@@ -463,7 +462,7 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommandWithoutExpiry() {
 }
 
 func (s *IntegrationCLITestSuite) TestPreAuthKeyCommandReusableEphemeral() {
-	namespace, err := s.createNamespace("pre-auth-key-reus-ephm-namespace")
+	user, err := s.createUser("pre-auth-key-reus-ephm-user")
 	assert.Nil(s.T(), err)
 
 	preAuthReusableResult, _, err := ExecuteCommand(
@@ -471,8 +470,8 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommandReusableEphemeral() {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace.Name,
+			"--user",
+			user.Name,
 			"create",
 			"--reusable=true",
 			"--output",
@@ -494,8 +493,8 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommandReusableEphemeral() {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace.Name,
+			"--user",
+			user.Name,
 			"create",
 			"--ephemeral=true",
 			"--output",
@@ -518,8 +517,8 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommandReusableEphemeral() {
 	// 	[]string{
 	// 		"headscale",
 	// 		"preauthkeys",
-	// 		"--namespace",
-	// 		namespace.Name,
+	// 		"--user",
+	// 		user.Name,
 	// 		"create",
 	// 		"--ephemeral",
 	// 		"--reusable",
@@ -536,8 +535,8 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommandReusableEphemeral() {
 		[]string{
 			"headscale",
 			"preauthkeys",
-			"--namespace",
-			namespace.Name,
+			"--user",
+			user.Name,
 			"list",
 			"--output",
 			"json",
@@ -554,7 +553,7 @@ func (s *IntegrationCLITestSuite) TestPreAuthKeyCommandReusableEphemeral() {
 }
 
 func (s *IntegrationCLITestSuite) TestNodeTagCommand() {
-	namespace, err := s.createNamespace("machine-namespace")
+	user, err := s.createUser("machine-user")
 	assert.Nil(s.T(), err)
 
 	machineKeys := []string{
@@ -573,8 +572,8 @@ func (s *IntegrationCLITestSuite) TestNodeTagCommand() {
 				"create-node",
 				"--name",
 				fmt.Sprintf("machine-%d", index+1),
-				"--namespace",
-				namespace.Name,
+				"--user",
+				user.Name,
 				"--key",
 				machineKey,
 				"--output",
@@ -589,8 +588,8 @@ func (s *IntegrationCLITestSuite) TestNodeTagCommand() {
 			[]string{
 				"headscale",
 				"nodes",
-				"--namespace",
-				namespace.Name,
+				"--user",
+				user.Name,
 				"register",
 				"--key",
 				machineKey,
@@ -683,10 +682,10 @@ func (s *IntegrationCLITestSuite) TestNodeTagCommand() {
 }
 
 func (s *IntegrationCLITestSuite) TestNodeCommand() {
-	namespace, err := s.createNamespace("machine-namespace")
+	user, err := s.createUser("machine-user")
 	assert.Nil(s.T(), err)
 
-	secondNamespace, err := s.createNamespace("other-namespace")
+	secondUser, err := s.createUser("other-user")
 	assert.Nil(s.T(), err)
 
 	// Randomly generated machine keys
@@ -709,8 +708,8 @@ func (s *IntegrationCLITestSuite) TestNodeCommand() {
 				"create-node",
 				"--name",
 				fmt.Sprintf("machine-%d", index+1),
-				"--namespace",
-				namespace.Name,
+				"--user",
+				user.Name,
 				"--key",
 				machineKey,
 				"--output",
@@ -725,8 +724,8 @@ func (s *IntegrationCLITestSuite) TestNodeCommand() {
 			[]string{
 				"headscale",
 				"nodes",
-				"--namespace",
-				namespace.Name,
+				"--user",
+				user.Name,
 				"register",
 				"--key",
 				machineKey,
@@ -778,14 +777,14 @@ func (s *IntegrationCLITestSuite) TestNodeCommand() {
 	assert.Equal(s.T(), "machine-4", listAll[3].Name)
 	assert.Equal(s.T(), "machine-5", listAll[4].Name)
 
-	otherNamespaceMachineKeys := []string{
+	otherUserMachineKeys := []string{
 		"nodekey:b5b444774186d4217adcec407563a1223929465ee2c68a4da13af0d0185b4f8e",
 		"nodekey:dc721977ac7415aafa87f7d4574cbe07c6b171834a6d37375782bdc1fb6b3584",
 	}
-	otherNamespaceMachines := make([]*v1.Machine, len(otherNamespaceMachineKeys))
+	otherUserMachines := make([]*v1.Machine, len(otherUserMachineKeys))
 	assert.Nil(s.T(), err)
 
-	for index, machineKey := range otherNamespaceMachineKeys {
+	for index, machineKey := range otherUserMachineKeys {
 		_, _, err := ExecuteCommand(
 			&s.headscale,
 			[]string{
@@ -793,9 +792,9 @@ func (s *IntegrationCLITestSuite) TestNodeCommand() {
 				"debug",
 				"create-node",
 				"--name",
-				fmt.Sprintf("otherNamespace-machine-%d", index+1),
-				"--namespace",
-				secondNamespace.Name,
+				fmt.Sprintf("otherUser-machine-%d", index+1),
+				"--user",
+				secondUser.Name,
 				"--key",
 				machineKey,
 				"--output",
@@ -810,8 +809,8 @@ func (s *IntegrationCLITestSuite) TestNodeCommand() {
 			[]string{
 				"headscale",
 				"nodes",
-				"--namespace",
-				secondNamespace.Name,
+				"--user",
+				secondUser.Name,
 				"register",
 				"--key",
 				machineKey,
@@ -826,13 +825,13 @@ func (s *IntegrationCLITestSuite) TestNodeCommand() {
 		err = json.Unmarshal([]byte(machineResult), &machine)
 		assert.Nil(s.T(), err)
 
-		otherNamespaceMachines[index] = &machine
+		otherUserMachines[index] = &machine
 	}
 
-	assert.Len(s.T(), otherNamespaceMachines, len(otherNamespaceMachineKeys))
+	assert.Len(s.T(), otherUserMachines, len(otherUserMachineKeys))
 
-	// Test list all nodes after added otherNamespace
-	listAllWithotherNamespaceResult, _, err := ExecuteCommand(
+	// Test list all nodes after added otherUser
+	listAllWithotherUserResult, _, err := ExecuteCommand(
 		&s.headscale,
 		[]string{
 			"headscale",
@@ -845,31 +844,31 @@ func (s *IntegrationCLITestSuite) TestNodeCommand() {
 	)
 	assert.Nil(s.T(), err)
 
-	var listAllWithotherNamespace []v1.Machine
+	var listAllWithotherUser []v1.Machine
 	err = json.Unmarshal(
-		[]byte(listAllWithotherNamespaceResult),
-		&listAllWithotherNamespace,
+		[]byte(listAllWithotherUserResult),
+		&listAllWithotherUser,
 	)
 	assert.Nil(s.T(), err)
 
-	// All nodes, machines + otherNamespace
-	assert.Len(s.T(), listAllWithotherNamespace, 7)
+	// All nodes, machines + otherUser
+	assert.Len(s.T(), listAllWithotherUser, 7)
 
-	assert.Equal(s.T(), uint64(6), listAllWithotherNamespace[5].Id)
-	assert.Equal(s.T(), uint64(7), listAllWithotherNamespace[6].Id)
+	assert.Equal(s.T(), uint64(6), listAllWithotherUser[5].Id)
+	assert.Equal(s.T(), uint64(7), listAllWithotherUser[6].Id)
 
-	assert.Equal(s.T(), "otherNamespace-machine-1", listAllWithotherNamespace[5].Name)
-	assert.Equal(s.T(), "otherNamespace-machine-2", listAllWithotherNamespace[6].Name)
+	assert.Equal(s.T(), "otherUser-machine-1", listAllWithotherUser[5].Name)
+	assert.Equal(s.T(), "otherUser-machine-2", listAllWithotherUser[6].Name)
 
-	// Test list all nodes after added otherNamespace
-	listOnlyotherNamespaceMachineNamespaceResult, _, err := ExecuteCommand(
+	// Test list all nodes after added otherUser
+	listOnlyotherUserMachineUserResult, _, err := ExecuteCommand(
 		&s.headscale,
 		[]string{
 			"headscale",
 			"nodes",
 			"list",
-			"--namespace",
-			secondNamespace.Name,
+			"--user",
+			secondUser.Name,
 			"--output",
 			"json",
 		},
@@ -877,27 +876,27 @@ func (s *IntegrationCLITestSuite) TestNodeCommand() {
 	)
 	assert.Nil(s.T(), err)
 
-	var listOnlyotherNamespaceMachineNamespace []v1.Machine
+	var listOnlyotherUserMachineUser []v1.Machine
 	err = json.Unmarshal(
-		[]byte(listOnlyotherNamespaceMachineNamespaceResult),
-		&listOnlyotherNamespaceMachineNamespace,
+		[]byte(listOnlyotherUserMachineUserResult),
+		&listOnlyotherUserMachineUser,
 	)
 	assert.Nil(s.T(), err)
 
-	assert.Len(s.T(), listOnlyotherNamespaceMachineNamespace, 2)
+	assert.Len(s.T(), listOnlyotherUserMachineUser, 2)
 
-	assert.Equal(s.T(), uint64(6), listOnlyotherNamespaceMachineNamespace[0].Id)
-	assert.Equal(s.T(), uint64(7), listOnlyotherNamespaceMachineNamespace[1].Id)
+	assert.Equal(s.T(), uint64(6), listOnlyotherUserMachineUser[0].Id)
+	assert.Equal(s.T(), uint64(7), listOnlyotherUserMachineUser[1].Id)
 
 	assert.Equal(
 		s.T(),
-		"otherNamespace-machine-1",
-		listOnlyotherNamespaceMachineNamespace[0].Name,
+		"otherUser-machine-1",
+		listOnlyotherUserMachineUser[0].Name,
 	)
 	assert.Equal(
 		s.T(),
-		"otherNamespace-machine-2",
-		listOnlyotherNamespaceMachineNamespace[1].Name,
+		"otherUser-machine-2",
+		listOnlyotherUserMachineUser[1].Name,
 	)
 
 	// Delete a machines
@@ -918,15 +917,15 @@ func (s *IntegrationCLITestSuite) TestNodeCommand() {
 	)
 	assert.Nil(s.T(), err)
 
-	// Test: list main namespace after machine is deleted
-	listOnlyMachineNamespaceAfterDeleteResult, _, err := ExecuteCommand(
+	// Test: list main user after machine is deleted
+	listOnlyMachineUserAfterDeleteResult, _, err := ExecuteCommand(
 		&s.headscale,
 		[]string{
 			"headscale",
 			"nodes",
 			"list",
-			"--namespace",
-			namespace.Name,
+			"--user",
+			user.Name,
 			"--output",
 			"json",
 		},
@@ -934,18 +933,18 @@ func (s *IntegrationCLITestSuite) TestNodeCommand() {
 	)
 	assert.Nil(s.T(), err)
 
-	var listOnlyMachineNamespaceAfterDelete []v1.Machine
+	var listOnlyMachineUserAfterDelete []v1.Machine
 	err = json.Unmarshal(
-		[]byte(listOnlyMachineNamespaceAfterDeleteResult),
-		&listOnlyMachineNamespaceAfterDelete,
+		[]byte(listOnlyMachineUserAfterDeleteResult),
+		&listOnlyMachineUserAfterDelete,
 	)
 	assert.Nil(s.T(), err)
 
-	assert.Len(s.T(), listOnlyMachineNamespaceAfterDelete, 4)
+	assert.Len(s.T(), listOnlyMachineUserAfterDelete, 4)
 }
 
 func (s *IntegrationCLITestSuite) TestNodeExpireCommand() {
-	namespace, err := s.createNamespace("machine-expire-namespace")
+	user, err := s.createUser("machine-expire-user")
 	assert.Nil(s.T(), err)
 
 	// Randomly generated machine keys
@@ -968,8 +967,8 @@ func (s *IntegrationCLITestSuite) TestNodeExpireCommand() {
 				"create-node",
 				"--name",
 				fmt.Sprintf("machine-%d", index+1),
-				"--namespace",
-				namespace.Name,
+				"--user",
+				user.Name,
 				"--key",
 				machineKey,
 				"--output",
@@ -984,8 +983,8 @@ func (s *IntegrationCLITestSuite) TestNodeExpireCommand() {
 			[]string{
 				"headscale",
 				"nodes",
-				"--namespace",
-				namespace.Name,
+				"--user",
+				user.Name,
 				"register",
 				"--key",
 				machineKey,
@@ -1072,7 +1071,7 @@ func (s *IntegrationCLITestSuite) TestNodeExpireCommand() {
 }
 
 func (s *IntegrationCLITestSuite) TestNodeRenameCommand() {
-	namespace, err := s.createNamespace("machine-rename-command")
+	user, err := s.createUser("machine-rename-command")
 	assert.Nil(s.T(), err)
 
 	// Randomly generated machine keys
@@ -1095,8 +1094,8 @@ func (s *IntegrationCLITestSuite) TestNodeRenameCommand() {
 				"create-node",
 				"--name",
 				fmt.Sprintf("machine-%d", index+1),
-				"--namespace",
-				namespace.Name,
+				"--user",
+				user.Name,
 				"--key",
 				machineKey,
 				"--output",
@@ -1111,8 +1110,8 @@ func (s *IntegrationCLITestSuite) TestNodeRenameCommand() {
 			[]string{
 				"headscale",
 				"nodes",
-				"--namespace",
-				namespace.Name,
+				"--user",
+				user.Name,
 				"register",
 				"--key",
 				machineKey,
@@ -1389,9 +1388,9 @@ func (s *IntegrationCLITestSuite) TestApiKeyCommand() {
 }
 
 func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
-	oldNamespace, err := s.createNamespace("old-namespace")
+	oldUser, err := s.createUser("old-user")
 	assert.Nil(s.T(), err)
-	newNamespace, err := s.createNamespace("new-namespace")
+	newUser, err := s.createUser("new-user")
 	assert.Nil(s.T(), err)
 
 	// Randomly generated machine key
@@ -1405,8 +1404,8 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 			"create-node",
 			"--name",
 			"nomad-machine",
-			"--namespace",
-			oldNamespace.Name,
+			"--user",
+			oldUser.Name,
 			"--key",
 			machineKey,
 			"--output",
@@ -1421,8 +1420,8 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 		[]string{
 			"headscale",
 			"nodes",
-			"--namespace",
-			oldNamespace.Name,
+			"--user",
+			oldUser.Name,
 			"register",
 			"--key",
 			machineKey,
@@ -1439,7 +1438,7 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 
 	assert.Equal(s.T(), uint64(1), machine.Id)
 	assert.Equal(s.T(), "nomad-machine", machine.Name)
-	assert.Equal(s.T(), machine.Namespace.Name, oldNamespace.Name)
+	assert.Equal(s.T(), machine.User.Name, oldUser.Name)
 
 	machineId := fmt.Sprintf("%d", machine.Id)
 
@@ -1451,8 +1450,8 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 			"move",
 			"--identifier",
 			machineId,
-			"--namespace",
-			newNamespace.Name,
+			"--user",
+			newUser.Name,
 			"--output",
 			"json",
 		},
@@ -1463,7 +1462,7 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 	err = json.Unmarshal([]byte(moveToNewNSResult), &machine)
 	assert.Nil(s.T(), err)
 
-	assert.Equal(s.T(), machine.Namespace, newNamespace)
+	assert.Equal(s.T(), machine.User, newUser)
 
 	listAllNodesResult, _, err := ExecuteCommand(
 		&s.headscale,
@@ -1485,8 +1484,8 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 	assert.Len(s.T(), allNodes, 1)
 
 	assert.Equal(s.T(), allNodes[0].Id, machine.Id)
-	assert.Equal(s.T(), allNodes[0].Namespace, machine.Namespace)
-	assert.Equal(s.T(), allNodes[0].Namespace, newNamespace)
+	assert.Equal(s.T(), allNodes[0].User, machine.User)
+	assert.Equal(s.T(), allNodes[0].User, newUser)
 
 	moveToNonExistingNSResult, _, err := ExecuteCommand(
 		&s.headscale,
@@ -1496,8 +1495,8 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 			"move",
 			"--identifier",
 			machineId,
-			"--namespace",
-			"non-existing-namespace",
+			"--user",
+			"non-existing-user",
 			"--output",
 			"json",
 		},
@@ -1508,9 +1507,9 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 	assert.Contains(
 		s.T(),
 		string(moveToNonExistingNSResult),
-		"Namespace not found",
+		"User not found",
 	)
-	assert.Equal(s.T(), machine.Namespace, newNamespace)
+	assert.Equal(s.T(), machine.User, newUser)
 
 	moveToOldNSResult, _, err := ExecuteCommand(
 		&s.headscale,
@@ -1520,8 +1519,8 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 			"move",
 			"--identifier",
 			machineId,
-			"--namespace",
-			oldNamespace.Name,
+			"--user",
+			oldUser.Name,
 			"--output",
 			"json",
 		},
@@ -1532,7 +1531,7 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 	err = json.Unmarshal([]byte(moveToOldNSResult), &machine)
 	assert.Nil(s.T(), err)
 
-	assert.Equal(s.T(), machine.Namespace, oldNamespace)
+	assert.Equal(s.T(), machine.User, oldUser)
 
 	moveToSameNSResult, _, err := ExecuteCommand(
 		&s.headscale,
@@ -1542,8 +1541,8 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 			"move",
 			"--identifier",
 			machineId,
-			"--namespace",
-			oldNamespace.Name,
+			"--user",
+			oldUser.Name,
 			"--output",
 			"json",
 		},
@@ -1554,7 +1553,7 @@ func (s *IntegrationCLITestSuite) TestNodeMoveCommand() {
 	err = json.Unmarshal([]byte(moveToSameNSResult), &machine)
 	assert.Nil(s.T(), err)
 
-	assert.Equal(s.T(), machine.Namespace, oldNamespace)
+	assert.Equal(s.T(), machine.User, oldUser)
 }
 
 func (s *IntegrationCLITestSuite) TestLoadConfigFromCommand() {

integration_common_test.go

@@ -1,4 +1,4 @@
-//nolint
+// nolint
 package headscale
 
 import (
@@ -9,7 +9,6 @@ import (
 	"net/netip"
 	"os"
 	"strconv"
-	"strings"
 	"time"
 
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
@@ -32,7 +31,8 @@ var (
 	tailscaleVersions = []string{
 		"head",
 		"unstable",
-		"1.34.0",
+		"1.36.2",
+		"1.34.2",
 		"1.32.3",
 		"1.30.2",
 		"1.28.0",
@@ -47,11 +47,6 @@ var (
 	}
 )
 
-type TestNamespace struct {
-	count      int
-	tailscales map[string]dockertest.Resource
-}
-
 type ExecuteCommandConfig struct {
 	timeout time.Duration
 }
@@ -201,38 +196,6 @@ func getDockerBuildOptions(version string) *dockertest.BuildOptions {
 	return tailscaleBuildOptions
 }
 
-func getIPs(
-	tailscales map[string]dockertest.Resource,
-) (map[string][]netip.Addr, error) {
-	ips := make(map[string][]netip.Addr)
-	for hostname, tailscale := range tailscales {
-		command := []string{"tailscale", "ip"}
-
-		result, _, err := ExecuteCommand(
-			&tailscale,
-			command,
-			[]string{},
-		)
-		if err != nil {
-			return nil, err
-		}
-
-		for _, address := range strings.Split(result, "\n") {
-			address = strings.TrimSuffix(address, "\n")
-			if len(address) < 1 {
-				continue
-			}
-			ip, err := netip.ParseAddr(address)
-			if err != nil {
-				return nil, err
-			}
-			ips[hostname] = append(ips[hostname], ip)
-		}
-	}
-
-	return ips, nil
-}
-
 func getDNSNames(
 	headscale *dockertest.Resource,
 ) ([]string, error) {
@@ -266,43 +229,6 @@ func getDNSNames(
 	return hostnames, nil
 }
 
-func getMagicFQDN(
-	headscale *dockertest.Resource,
-) ([]string, error) {
-	listAllResult, _, err := ExecuteCommand(
-		headscale,
-		[]string{
-			"headscale",
-			"nodes",
-			"list",
-			"--output",
-			"json",
-		},
-		[]string{},
-	)
-	if err != nil {
-		return nil, err
-	}
-
-	var listAll []v1.Machine
-	err = json.Unmarshal([]byte(listAllResult), &listAll)
-	if err != nil {
-		return nil, err
-	}
-
-	hostnames := make([]string, len(listAll))
-
-	for index := range listAll {
-		hostnames[index] = fmt.Sprintf(
-			"%s.%s.headscale.net",
-			listAll[index].GetGivenName(),
-			listAll[index].GetNamespace().GetName(),
-		)
-	}
-
-	return hostnames, nil
-}
-
 func GetEnvStr(key string) (string, error) {
 	v := os.Getenv(key)
 	if v == "" {

integration_embedded_derp_test.go

@@ -1,4 +1,4 @@
-//nolint
+// nolint
 package headscale
 
 import (
@@ -26,7 +26,7 @@ import (
 
 const (
 	headscaleDerpHostname = "headscale-derp"
-	namespaceName         = "derpnamespace"
+	userName              = "derpuser"
 	totalContainers       = 3
 )
 
@@ -199,22 +199,22 @@ func (s *IntegrationDERPTestSuite) SetupSuite() {
 	}
 	log.Println("headscale container is ready for embedded DERP tests")
 
-	log.Printf("Creating headscale namespace: %s\n", namespaceName)
+	log.Printf("Creating headscale user: %s\n", userName)
 	result, _, err := ExecuteCommand(
 		&s.headscale,
-		[]string{"headscale", "namespaces", "create", namespaceName},
+		[]string{"headscale", "users", "create", userName},
 		[]string{},
 	)
-	log.Println("headscale create namespace result: ", result)
+	log.Println("headscale create user result: ", result)
 	assert.Nil(s.T(), err)
 
-	log.Printf("Creating pre auth key for %s\n", namespaceName)
+	log.Printf("Creating pre auth key for %s\n", userName)
 	preAuthResult, _, err := ExecuteCommand(
 		&s.headscale,
 		[]string{
 			"headscale",
-			"--namespace",
-			namespaceName,
+			"--user",
+			userName,
 			"preauthkeys",
 			"create",
 			"--reusable",
@@ -382,7 +382,7 @@ func (s *IntegrationDERPTestSuite) saveLog(
 
 	err = os.WriteFile(
 		path.Join(basePath, resource.Container.Name+".stdout.log"),
-		[]byte(stdout.String()),
+		stderr.Bytes(),
 		0o644,
 	)
 	if err != nil {
@@ -391,7 +391,7 @@ func (s *IntegrationDERPTestSuite) saveLog(
 
 	err = os.WriteFile(
 		path.Join(basePath, resource.Container.Name+".stderr.log"),
-		[]byte(stdout.String()),
+		stderr.Bytes(),
 		0o644,
 	)
 	if err != nil {