Remove all tests before generating new ones

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

.github/ISSUE_TEMPLATE/bug_report.md

@@ -6,24 +6,19 @@ labels: ["bug"]
 assignees: ""
 ---
 
-<!--
-Before posting a bug report, discuss the behaviour you are expecting with the Discord community
-to make sure that it is truly a bug.
-The issue tracker is not the place to ask for support or how to set up Headscale.
+<!-- Headscale is a multinational community across the globe. Our common language is English. Please consider raising the bug report in this language. -->
 
-Bug reports without the sufficient information will be closed.
-
-Headscale is a multinational community across the globe. Our language is English.
-All bug reports needs to be in English.
--->
-
-## Bug description
+**Bug description**
 
 <!-- A clear and concise description of what the bug is. Describe the expected bahavior
   and how it is currently different. If you are unsure if it is a bug, consider discussing
   it on our Discord server first. -->
 
-## Environment
+**To Reproduce**
+
+<!-- Steps to reproduce the behavior. -->
+
+**Context info**
 
 <!-- Please add relevant information about your system. For example:
 - Version of headscale used
@@ -33,20 +28,3 @@ All bug reports needs to be in English.
 - The relevant config parameters you used
 - Log output
 -->
-
-- OS:
-- Headscale version:
-- Tailscale version:
-
-<!--
-We do not support running Headscale in a container nor behind a (reverse) proxy.
-If either of these are true for your environment, ask the community in Discord
-instead of filing a bug report.
--->
-
-- [ ] Headscale is behind a (reverse) proxy
-- [ ] Headscale runs in a container
-
-## To Reproduce
-
-<!-- Steps to reproduce the behavior. -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -6,21 +6,12 @@ labels: ["enhancement"]
 assignees: ""
 ---
 
-<!--
-We typically have a clear roadmap for what we want to improve and reserve the right
-to close feature requests that does not fit in the roadmap, or fit with the scope
-of the project, or we actually want to implement ourselves.
+<!-- Headscale is a multinational community across the globe. Our common language is English. Please consider raising the feature request in this language. -->
 
-Headscale is a multinational community across the globe. Our language is English.
-All bug reports needs to be in English.
--->
-
-## Why
-
-<!-- Include the reason, why you would need the feature. E.g. what problem
-  does it solve? Or which workflow is currently frustrating and will be improved by
-  this? -->
-
-## Description
+**Feature request**
 
 <!-- A clear and precise description of what new or changed feature you want. -->
+
+<!-- Please include the reason, why you would need the feature. E.g. what problem
+  does it solve? Or which workflow is currently frustrating and will be improved by
+  this? -->

.github/ISSUE_TEMPLATE/other_issue.md

@@ -0,0 +1,30 @@
+---
+name: "Other issue"
+about: "Report a different issue"
+title: ""
+labels: ["bug"]
+assignees: ""
+---
+
+<!-- Headscale is a multinational community across the globe. Our common language is English. Please consider raising the issue in this language. -->
+
+<!-- If you have a question, please consider using our Discord for asking questions -->
+
+**Issue description**
+
+<!-- Please add your issue description. -->
+
+**To Reproduce**
+
+<!-- Steps to reproduce the behavior. -->
+
+**Context info**
+
+<!-- Please add relevant information about your system. For example:
+- Version of headscale used
+- Version of tailscale client
+- OS (e.g. Linux, Mac, Cygwin, WSL, etc.) and version
+- Kernel version
+- The relevant config parameters you used
+- Log output
+-->

.github/pull_request_template.md

@@ -1,15 +1,3 @@
-<!--
-Headscale is "Open Source, acknowledged contribution", this means that any
-contribution will have to be discussed with the Maintainers before being submitted.
-
-This model has been chosen to reduce the risk of burnout by limiting the
-maintenance overhead of reviewing and validating third-party code.
-
-Headscale is open to code contributions for bug fixes without discussion.
-
-If you find mistakes in the documentation, please submit a fix to the documentation.
--->
-
 <!-- Please tick if the following things apply. You… -->
 
 - [ ] read the [CONTRIBUTING guidelines](README.md#contributing)

.github/renovate.json

@@ -6,27 +6,31 @@
   "onboarding": false,
   "extends": ["config:base", ":rebaseStalePrs"],
   "ignorePresets": [":prHourlyLimit2"],
-  "enabledManagers": ["dockerfile", "gomod", "github-actions", "regex"],
+  "enabledManagers": ["dockerfile", "gomod", "github-actions","regex" ],
   "includeForks": true,
   "repositories": ["juanfont/headscale"],
   "platform": "github",
   "packageRules": [
     {
-      "matchDatasources": ["go"],
-      "groupName": "Go modules",
-      "groupSlug": "gomod",
-      "separateMajorMinor": false
+        "matchDatasources": ["go"],
+        "groupName": "Go modules",
+        "groupSlug": "gomod",
+        "separateMajorMinor": false
     },
     {
-      "matchDatasources": ["docker"],
-      "groupName": "Dockerfiles",
-      "groupSlug": "dockerfiles"
-    }
+        "matchDatasources": ["docker"],
+        "groupName": "Dockerfiles",
+        "groupSlug": "dockerfiles"
+    } 
   ],
   "regexManagers": [
     {
-      "fileMatch": [".github/workflows/.*.yml$"],
-      "matchStrings": ["\\s*go-version:\\s*\"?(?<currentValue>.*?)\"?\\n"],
+      "fileMatch": [
+          ".github/workflows/.*.yml$"
+      ],
+      "matchStrings": [
+        "\\s*go-version:\\s*\"?(?<currentValue>.*?)\"?\\n"
+      ],
       "datasourceTemplate": "golang-version",
       "depNameTemplate": "actions/go-version"
     }

.github/workflows/build.yml

@@ -15,7 +15,6 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-latest
-    permissions: write-all
 
     steps:
       - uses: actions/checkout@v3
@@ -33,38 +32,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - uses: DeterminateSystems/nix-installer-action@main
-        if: steps.changed-files.outputs.any_changed == 'true'
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: cachix/install-nix-action@v16
         if: steps.changed-files.outputs.any_changed == 'true'
 
       - name: Run build
-        id: build
         if: steps.changed-files.outputs.any_changed == 'true'
-        run: |
-          nix build |& tee build-result
-          BUILD_STATUS="${PIPESTATUS[0]}"
-
-          OLD_HASH=$(cat build-result | grep specified: | awk -F ':' '{print $2}' | sed 's/ //g')
-          NEW_HASH=$(cat build-result | grep got: | awk -F ':' '{print $2}' | sed 's/ //g')
-
-          echo "OLD_HASH=$OLD_HASH" >> $GITHUB_OUTPUT
-          echo "NEW_HASH=$NEW_HASH" >> $GITHUB_OUTPUT
-
-          exit $BUILD_STATUS
-
-      - name: Nix gosum diverging
-        uses: actions/github-script@v6
-        if: failure() && steps.build.outcome == 'failure'
-        with:
-          github-token: ${{secrets.GITHUB_TOKEN}}
-          script: |
-            github.rest.pulls.createReviewComment({
-              pull_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              body: 'Nix build failed with wrong gosum, please update "vendorSha256" (${{ steps.build.outputs.OLD_HASH }}) for the "headscale" package in flake.nix with the new SHA: ${{ steps.build.outputs.NEW_HASH }}'
-            })
+        run: nix build
 
       - uses: actions/upload-artifact@v3
         if: steps.changed-files.outputs.any_changed == 'true'

.github/workflows/docs.yml

@@ -1,45 +0,0 @@
-name: Build documentation
-on:
-  push:
-    branches:
-      - main
-  workflow_dispatch:
-
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-      - name: Install python
-        uses: actions/setup-python@v4
-        with:
-          python-version: 3.x
-      - name: Setup cache
-        uses: actions/cache@v2
-        with:
-          key: ${{ github.ref }}
-          path: .cache
-      - name: Setup dependencies
-        run: pip install -r docs/requirements.txt
-      - name: Build docs
-        run: mkdocs build --strict
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
-        with:
-          path: ./site
-  deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v1

.github/workflows/lint.yml

@@ -30,7 +30,7 @@ jobs:
         if: steps.changed-files.outputs.any_changed == 'true'
         uses: golangci/golangci-lint-action@v2
         with:
-          version: v1.51.2
+          version: v1.49.0
 
           # Only block PRs on new problems.
           # If this is not enabled, we will end up having PRs
@@ -63,7 +63,7 @@ jobs:
 
       - name: Prettify code
         if: steps.changed-files.outputs.any_changed == 'true'
-        uses: creyD/prettier_action@v4.3
+        uses: creyD/prettier_action@v4.0
         with:
           prettier_options: >-
             --check **/*.{ts,js,md,yaml,yml,sass,css,scss,html}

.github/workflows/release-docker.yml

@@ -1,138 +0,0 @@
----
-name: Release Docker
-
-on:
-  push:
-    tags:
-      - "*" # triggers only if push new tag version
-  workflow_dispatch:
-
-jobs:
-  docker-release:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-      - name: Set up QEMU for multiple platforms
-        uses: docker/setup-qemu-action@master
-        with:
-          platforms: arm64,amd64
-      - name: Cache Docker layers
-        uses: actions/cache@v2
-        with:
-          path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-buildx-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-
-      - name: Docker meta
-        id: meta
-        uses: docker/metadata-action@v3
-        with:
-          # list of Docker images to use as base name for tags
-          images: |
-            ${{ secrets.DOCKERHUB_USERNAME }}/headscale
-            ghcr.io/${{ github.repository_owner }}/headscale
-          tags: |
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=semver,pattern={{major}}
-            type=sha
-            type=raw,value=develop
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Login to GHCR
-        uses: docker/login-action@v1
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Build and push
-        id: docker_build
-        uses: docker/build-push-action@v2
-        with:
-          push: true
-          context: .
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          platforms: linux/amd64,linux/arm64
-          cache-from: type=local,src=/tmp/.buildx-cache
-          cache-to: type=local,dest=/tmp/.buildx-cache-new
-          build-args: |
-            VERSION=${{ steps.meta.outputs.version }}
-      - name: Prepare cache for next build
-        run: |
-          rm -rf /tmp/.buildx-cache
-          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
-
-  docker-debug-release:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-      - name: Set up QEMU for multiple platforms
-        uses: docker/setup-qemu-action@master
-        with:
-          platforms: arm64,amd64
-      - name: Cache Docker layers
-        uses: actions/cache@v2
-        with:
-          path: /tmp/.buildx-cache-debug
-          key: ${{ runner.os }}-buildx-debug-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-debug-
-      - name: Docker meta
-        id: meta-debug
-        uses: docker/metadata-action@v3
-        with:
-          # list of Docker images to use as base name for tags
-          images: |
-            ${{ secrets.DOCKERHUB_USERNAME }}/headscale
-            ghcr.io/${{ github.repository_owner }}/headscale
-          flavor: |
-            suffix=-debug,onlatest=true
-          tags: |
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=semver,pattern={{major}}
-            type=sha
-            type=raw,value=develop
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Login to GHCR
-        uses: docker/login-action@v1
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Build and push
-        id: docker_build
-        uses: docker/build-push-action@v2
-        with:
-          push: true
-          context: .
-          file: Dockerfile.debug
-          tags: ${{ steps.meta-debug.outputs.tags }}
-          labels: ${{ steps.meta-debug.outputs.labels }}
-          platforms: linux/amd64,linux/arm64
-          cache-from: type=local,src=/tmp/.buildx-cache-debug
-          cache-to: type=local,dest=/tmp/.buildx-cache-debug-new
-          build-args: |
-            VERSION=${{ steps.meta-debug.outputs.version }}
-      - name: Prepare cache for next build
-        run: |
-          rm -rf /tmp/.buildx-cache-debug
-          mv /tmp/.buildx-cache-debug-new /tmp/.buildx-cache-debug

.github/workflows/release.yml

@@ -16,10 +16,138 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: cachix/install-nix-action@v16
 
       - name: Run goreleaser
-        run: nix develop --command -- goreleaser release --clean --verbose
+        run: nix develop --command -- goreleaser release --rm-dist
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  docker-release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Set up QEMU for multiple platforms
+        uses: docker/setup-qemu-action@master
+        with:
+          platforms: arm64,amd64
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          # list of Docker images to use as base name for tags
+          images: |
+            ${{ secrets.DOCKERHUB_USERNAME }}/headscale
+            ghcr.io/${{ github.repository_owner }}/headscale
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=sha
+            type=raw,value=develop
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Login to GHCR
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          context: .
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache-new
+          build-args: |
+            VERSION=${{ steps.meta.outputs.version }}
+      - name: Prepare cache for next build
+        run: |
+          rm -rf /tmp/.buildx-cache
+          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
+
+  docker-debug-release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Set up QEMU for multiple platforms
+        uses: docker/setup-qemu-action@master
+        with:
+          platforms: arm64,amd64
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache-debug
+          key: ${{ runner.os }}-buildx-debug-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-debug-
+      - name: Docker meta
+        id: meta-debug
+        uses: docker/metadata-action@v3
+        with:
+          # list of Docker images to use as base name for tags
+          images: |
+            ${{ secrets.DOCKERHUB_USERNAME }}/headscale
+            ghcr.io/${{ github.repository_owner }}/headscale
+          flavor: |
+            suffix=-debug,onlatest=true
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=sha
+            type=raw,value=develop
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Login to GHCR
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          context: .
+          file: Dockerfile.debug
+          tags: ${{ steps.meta-debug.outputs.tags }}
+          labels: ${{ steps.meta-debug.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
+          cache-from: type=local,src=/tmp/.buildx-cache-debug
+          cache-to: type=local,dest=/tmp/.buildx-cache-debug-new
+          build-args: |
+            VERSION=${{ steps.meta-debug.outputs.version }}
+      - name: Prepare cache for next build
+        run: |
+          rm -rf /tmp/.buildx-cache-debug
+          mv /tmp/.buildx-cache-debug-new /tmp/.buildx-cache-debug

.github/workflows/stale.yml

@@ -1,22 +0,0 @@
-name: Close inactive issues
-on:
-  schedule:
-    - cron: "30 1 * * *"
-
-jobs:
-  close-issues:
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-      pull-requests: write
-    steps:
-      - uses: actions/stale@v5
-        with:
-          days-before-issue-stale: 90
-          days-before-issue-close: 7
-          stale-issue-label: "stale"
-          stale-issue-message: "This issue is stale because it has been open for 90 days with no activity."
-          close-issue-message: "This issue was closed because it has been inactive for 14 days since being marked as stale."
-          days-before-pr-stale: -1
-          days-before-pr-close: -1
-          repo-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test-integration-cli.yml

@@ -0,0 +1,35 @@
+name: Integration Test CLI
+
+on: [pull_request]
+
+jobs:
+  integration-test-cli:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Set Swap Space
+        uses: pierotofy/set-swap-space@master
+        with:
+          swap-size-gb: 10
+
+      - 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@v16
+        if: steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run CLI integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: nix develop --command -- make test_integration_cli

.github/workflows/test-integration-derp.yml

@@ -0,0 +1,35 @@
+name: Integration Test DERP
+
+on: [pull_request]
+
+jobs:
+  integration-test-derp:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+
+      - name: Set Swap Space
+        uses: pierotofy/set-swap-space@master
+        with:
+          swap-size-gb: 10
+
+      - 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@v16
+        if: steps.changed-files.outputs.any_changed == 'true'
+
+      - name: Run Embedded DERP server integration tests
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: nix develop --command -- make test_integration_derp

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

@@ -1,67 +0,0 @@
-# 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 - TestACLAllowStarDst
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestACLAllowStarDst:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestACLAllowStarDst
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestACLAllowStarDst$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

.github/workflows/test-integration-v2-TestACLAllowUser80Dst.yaml

@@ -1,67 +0,0 @@
-# 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 - TestACLAllowUser80Dst
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestACLAllowUser80Dst:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestACLAllowUser80Dst
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestACLAllowUser80Dst$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestACLAllowUserDst
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestACLAllowUserDst:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestACLAllowUserDst
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestACLAllowUserDst$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

.github/workflows/test-integration-v2-TestACLDenyAllPort80.yaml

@@ -1,67 +0,0 @@
-# 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 - TestACLDenyAllPort80
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestACLDenyAllPort80:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestACLDenyAllPort80
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestACLDenyAllPort80$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

.github/workflows/test-integration-v2-TestACLDevice1CanAccessDevice2.yaml

@@ -1,67 +0,0 @@
-# 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 - TestACLDevice1CanAccessDevice2
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestACLDevice1CanAccessDevice2:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestACLDevice1CanAccessDevice2
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestACLDevice1CanAccessDevice2$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestACLHostsInNetMapTable
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestACLHostsInNetMapTable:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestACLHostsInNetMapTable
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestACLHostsInNetMapTable$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestACLNamedHostsCanReach
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestACLNamedHostsCanReach:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestACLNamedHostsCanReach
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestACLNamedHostsCanReach$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestACLNamedHostsCanReachBySubnet
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestACLNamedHostsCanReachBySubnet:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestACLNamedHostsCanReachBySubnet
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestACLNamedHostsCanReachBySubnet$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestApiKeyCommand
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestApiKeyCommand:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestApiKeyCommand
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestApiKeyCommand$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestAuthKeyLogoutAndRelogin:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestAuthKeyLogoutAndRelogin
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestAuthWebFlowAuthenticationPingAll:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestAuthWebFlowAuthenticationPingAll
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestAuthWebFlowLogoutAndRelogin:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestAuthWebFlowLogoutAndRelogin
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestCreateTailscale:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestCreateTailscale
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestDERPServerScenario
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestDERPServerScenario:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestDERPServerScenario
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestDERPServerScenario$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestEnableDisableAutoApprovedRoute
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestEnableDisableAutoApprovedRoute:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestEnableDisableAutoApprovedRoute
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestEnableDisableAutoApprovedRoute$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestEnablingRoutes:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestEnablingRoutes
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestEphemeral:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestEphemeral
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestHASubnetRouterFailover
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestHASubnetRouterFailover:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestHASubnetRouterFailover
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestHASubnetRouterFailover$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestHeadscale:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestHeadscale
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestNodeAdvertiseTagNoACLCommand
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestNodeAdvertiseTagNoACLCommand:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestNodeAdvertiseTagNoACLCommand
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestNodeAdvertiseTagNoACLCommand$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestNodeAdvertiseTagWithACLCommand
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestNodeAdvertiseTagWithACLCommand:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestNodeAdvertiseTagWithACLCommand
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestNodeAdvertiseTagWithACLCommand$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestNodeExpireCommand
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestNodeExpireCommand:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestNodeExpireCommand
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestNodeExpireCommand$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestNodeMoveCommand
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestNodeMoveCommand:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestNodeMoveCommand
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestNodeMoveCommand$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestNodeOnlineLastSeenStatus
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestNodeOnlineLastSeenStatus:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestNodeOnlineLastSeenStatus
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestNodeOnlineLastSeenStatus$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestNodeRenameCommand
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestNodeRenameCommand:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestNodeRenameCommand
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestNodeRenameCommand$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestNodeTagCommand
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestNodeTagCommand:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestNodeTagCommand
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestNodeTagCommand$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestOIDCAuthenticationPingAll:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestOIDCAuthenticationPingAll
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestOIDCExpireNodesBasedOnTokenExpiry:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestOIDCExpireNodesBasedOnTokenExpiry
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestPingAllByHostname:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestPingAllByHostname
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestPingAllByIP:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestPingAllByIP
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestPreAuthKeyCommand:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestPreAuthKeyCommand
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestPreAuthKeyCommandReusableEphemeral:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestPreAuthKeyCommandReusableEphemeral
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestPreAuthKeyCommandWithoutExpiry:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestPreAuthKeyCommandWithoutExpiry
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestResolveMagicDNS:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestResolveMagicDNS
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestSSHIsBlockedInACL:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestSSHIsBlockedInACL
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestSSHMultipleUsersAllToAll:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestSSHMultipleUsersAllToAll
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestSSHNoSSHConfigured:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestSSHNoSSHConfigured
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,7 +1,7 @@
 # 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
+name: Integration Test v2 - TestSSHOneUserAllToAll
 
 on: [pull_request]
 
@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestExpireNode:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestExpireNode
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,20 +43,15 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
-                  -run "^TestExpireNode$"
+                  -run "^TestSSHOneUserAllToAll$"
 
       - uses: actions/upload-artifact@v3
         if: always() && steps.changed-files.outputs.any_changed == 'true'
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestSSHOneUserToAll
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestSSHOneUserToAll:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestSSHOneUserToAll
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestSSHOneUserToAll$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestSSHUserOnlyIsolation
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestSSHUserOnlyIsolation:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestSSHUserOnlyIsolation
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestSSHUserOnlyIsolation$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,7 +1,7 @@
 # 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 - TestNodeCommand
+name: Integration Test v2 - TestSSUserOnlyIsolation
 
 on: [pull_request]
 
@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestNodeCommand:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestNodeCommand
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,20 +43,15 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
-                  -run "^TestNodeCommand$"
+                  -run "^TestSSUserOnlyIsolation$"
 
       - uses: actions/upload-artifact@v3
         if: always() && steps.changed-files.outputs.any_changed == 'true'
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -1,67 +0,0 @@
-# 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 - TestSubnetRouteACL
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  TestSubnetRouteACL:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      - name: Run TestSubnetRouteACL
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.any_changed == 'true'
-        with:
-          attempt_limit: 5
-          command: |
-            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 $PWD/control_logs:/tmp/control \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^TestSubnetRouteACL$"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: logs
-          path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestTaildrop:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestTaildrop
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestTailscaleNodesJoiningHeadcale:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestTailscaleNodesJoiningHeadcale
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

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

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  TestUserCommand:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -18,11 +18,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -34,12 +29,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run TestUserCommand
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -48,7 +43,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -59,9 +55,3 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"

.github/workflows/test.yml

@@ -26,9 +26,7 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - uses: DeterminateSystems/nix-installer-action@main
-        if: steps.changed-files.outputs.any_changed == 'true'
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: cachix/install-nix-action@v16
         if: steps.changed-files.outputs.any_changed == 'true'
 
       - name: Run tests

.github/workflows/update-flake.yml

@@ -1,18 +0,0 @@
-name: update-flake-lock
-on:
-  workflow_dispatch: # allows manual triggering
-  schedule:
-    - cron: "0 0 * * 0" # runs weekly on Sunday at 00:00
-
-jobs:
-  lockfile:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-      - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@main
-      - name: Update flake.lock
-        uses: DeterminateSystems/update-flake-lock@main
-        with:
-          pr-title: "Update flake.lock"

.gitignore

@@ -1,7 +1,3 @@
-ignored/
-tailscale/
-.vscode/
-
 # Binaries for programs and plugins
 *.exe
 *.exe~
@@ -16,9 +12,8 @@ tailscale/
 *.out
 
 # Dependency directories (remove the comment below to include it)
-vendor/
+# vendor/
 
-dist/
 /headscale
 config.json
 config.yaml
@@ -39,9 +34,3 @@ result
 .direnv/
 
 integration_test/etc/config.dump.yaml
-
-# MkDocs
-.cache
-/site
-
-__debug_bin

.golangci.yaml

@@ -10,8 +10,6 @@ issues:
 linters:
   enable-all: true
   disable:
-    - depguard
-
     - exhaustivestruct
     - revive
     - lll
@@ -31,15 +29,6 @@ linters:
     - execinquery
     - exhaustruct
     - nolintlint
-    - musttag # causes issues with imported libs
-    - depguard
-
-    # deprecated
-    - structcheck # replaced by unused
-    - ifshort # deprecated by the owner
-    - varcheck # replaced by unused
-    - nosnakecase # replaced by revive
-    - deadcode # replaced by unused
 
     # We should strive to enable these:
     - wrapcheck

.goreleaser.yml

@@ -1,28 +1,21 @@
 ---
 before:
   hooks:
-    - go mod tidy -compat=1.20
-    - go mod vendor
+    - go mod tidy -compat=1.19
 
 release:
   prerelease: auto
 
 builds:
-  - id: headscale
-    main: ./cmd/headscale
+  - id: darwin-amd64
+    main: ./cmd/headscale/headscale.go
     mod_timestamp: "{{ .CommitTimestamp }}"
     env:
       - CGO_ENABLED=0
-    targets:
-      # - darwin_amd64
-      # - darwin_arm64
-      # - freebsd_amd64
-      # - linux_386
-      - linux_amd64
-      # - linux_arm64
-      # - linux_arm_5
-      # - linux_arm_6
-      # - linux_arm_7
+    goos:
+      - darwin
+    goarch:
+      - amd64
     flags:
       - -mod=readonly
     ldflags:
@@ -30,91 +23,59 @@ builds:
     tags:
       - ts2019
 
-archives:
-  - id: golang-cross
-    name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
-    format: binary
-
-source:
-  enabled: true
-  name_template: "{{ .ProjectName }}_{{ .Version }}"
-  format: tar.gz
-  files:
-    - "vendor/"
-
-nfpms:
-  # Configure nFPM for .deb and .rpm releases
-  #
-  # See https://nfpm.goreleaser.com/configuration/
-  # and https://goreleaser.com/customization/nfpm/
-  #
-  # Useful tools for debugging .debs:
-  # List file contents: dpkg -c dist/headscale...deb
-  # Package metadata: dpkg --info dist/headscale....deb
-  #
-  - builds:
-      - headscale
-    package_name: headscale
-    priority: optional
-    vendor: headscale
-    maintainer: Kristoffer Dalby <kristoffer@dalby.cc>
-    homepage: https://github.com/juanfont/headscale
-    license: BSD
-    bindir: /usr/bin
-    formats:
-      - deb
-    contents:
-      - src: ./config-example.yaml
-        dst: /etc/headscale/config.yaml
-        type: config|noreplace
-        file_info:
-          mode: 0644
-      - src: ./docs/packaging/headscale.systemd.service
-        dst: /usr/lib/systemd/system/headscale.service
-      - dst: /var/lib/headscale
-        type: dir
-      - dst: /var/run/headscale
-        type: dir
-    scripts:
-      postinstall: ./docs/packaging/postinstall.sh
-      postremove: ./docs/packaging/postremove.sh
-
-kos:
-  - id: ghcr
-    build: headscale
-    main: ./cmd/headscale
-    base_image: gcr.io/distroless/base-debian11
-    repository: ghcr.io/juanfont/headscale
+  - id: darwin-arm64
+    main: ./cmd/headscale/headscale.go
+    mod_timestamp: "{{ .CommitTimestamp }}"
     env:
       - CGO_ENABLED=0
-    platforms:
-      - linux/amd64
-      # - linux/386
-      # - linux/arm64
-      # - linux/arm/v7
-      # - linux/arm/v6
-      # - linux/arm/v5
+    goos:
+      - darwin
+    goarch:
+      - arm64
+    flags:
+      - -mod=readonly
+    ldflags:
+      - -s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=v{{.Version}}
     tags:
-      - latest
-      - '{{.Tag}}'
-      - '{{ .Major }}.{{ .Minor }}'
-      - '{{ .Major }}'
-      - '{{ if not .Prerelease }}stable{{ end }}'
+      - ts2019
 
-  # - id: dockerhub
-  #   build: headscale
-  #   base_image: gcr.io/distroless/base-debian11
-  #   repository: headscale/headscale
-  #   platforms:
-  #     - linux/amd64
-  #     - linux/386
-  #     - linux/arm64
-  #     - linux/arm/v7
-  #     - linux/arm/v6
-  #     - linux/arm/v5
-  #   tags:
-  #     - latest
-  #    - '{{.Tag}}'
+  - id: linux-amd64
+    mod_timestamp: "{{ .CommitTimestamp }}"
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+    goarch:
+      - amd64
+    main: ./cmd/headscale/headscale.go
+    ldflags:
+      - -s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=v{{.Version}}
+    tags:
+      - ts2019
+
+  - id: linux-arm64
+    mod_timestamp: "{{ .CommitTimestamp }}"
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+    goarch:
+      - arm64
+    main: ./cmd/headscale/headscale.go
+    ldflags:
+      - -s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=v{{.Version}}
+    tags:
+      - ts2019
+
+archives:
+  - id: golang-cross
+    builds:
+      - darwin-amd64
+      - darwin-arm64
+      - linux-amd64
+      - linux-arm64
+    name_template: "{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+    format: binary
 
 checksum:
   name_template: "checksums.txt"

CHANGELOG.md

@@ -1,95 +1,6 @@
 # CHANGELOG
 
-## 0.23.0 (2023-XX-XX)
-
-This release is mainly a code reorganisation and refactoring, significantly improving the maintainability of the codebase. This should allow us to improve further and make it easier for the maintainers to keep on top of the project.
-
-**Please remember to always back up your database between versions**
-
-#### Here is a short summary of the broad topics of changes:
-
-Code has been organised into modules, reducing use of global variables/objects, isolating concerns and “putting the right things in the logical place”.
-
-The new [policy](https://github.com/juanfont/headscale/tree/main/hscontrol/policy) and [mapper](https://github.com/juanfont/headscale/tree/main/hscontrol/mapper) package, containing the ACL/Policy logic and the logic for creating the data served to clients (the network “map”) has been rewritten and improved. This change has allowed us to finish SSH support and add additional tests throughout the code to ensure correctness.
-
-The [“poller”, or streaming logic](https://github.com/juanfont/headscale/blob/main/hscontrol/poll.go) has been rewritten and instead of keeping track of the latest updates, checking at a fixed interval, it now uses go channels, implemented in our new [notifier](https://github.com/juanfont/headscale/tree/main/hscontrol/notifier) package and it allows us to send updates to connected clients immediately. This should both improve performance and potential latency before a client picks up an update.
-
-Headscale now supports sending “delta” updates, thanks to the new mapper and poller logic, allowing us to only inform nodes about new nodes, changed nodes and removed nodes. Previously we sent the entire state of the network every time an update was due.
-
-While we have a pretty good [test harness](https://github.com/search?q=repo%3Ajuanfont%2Fheadscale+path%3A_test.go&type=code) for validating our changes, we have rewritten over [10000 lines of code](https://github.com/juanfont/headscale/compare/b01f1f1867136d9b2d7b1392776eb363b482c525...main) and bugs are expected. We need help testing this release. In addition, while we think the performance should in general be better, there might be regressions in parts of the platform, particularly where we prioritised correctness over speed.
-
-There are also several bugfixes that has been encountered and fixed as part of implementing these changes, particularly
-after improving the test harness as part of adopting [#1460](https://github.com/juanfont/headscale/pull/1460).
-
-### BREAKING
-
-- Code reorganisation, a lot of code has moved, please review the following PRs accordingly [#1473](https://github.com/juanfont/headscale/pull/1473)
-- API: Machine is now Node [#1553](https://github.com/juanfont/headscale/pull/1553)
-- Remove support for older Tailscale clients [#1611](https://github.com/juanfont/headscale/pull/1611)
-  - The latest supported client is 1.36
-- Headscale checks that _at least_ one DERP is defined at start [#1564](https://github.com/juanfont/headscale/pull/1564)
-  - If no DERP is configured, the server will fail to start, this can be because it cannot load the DERPMap from file or url.
-- Embedded DERP server requires a private key [#1611](https://github.com/juanfont/headscale/pull/1611)
-  - Add a filepath entry to [`derp.server.private_key_path`](https://github.com/juanfont/headscale/blob/b35993981297e18393706b2c963d6db882bba6aa/config-example.yaml#L95)
-
-### Changes
-
-Use versioned migrations [#1644](https://github.com/juanfont/headscale/pull/1644)
-Make the OIDC callback page better [#1484](https://github.com/juanfont/headscale/pull/1484)
-SSH support [#1487](https://github.com/juanfont/headscale/pull/1487)
-State management has been improved [#1492](https://github.com/juanfont/headscale/pull/1492)
-Use error group handling to ensure tests actually pass [#1535](https://github.com/juanfont/headscale/pull/1535) based on [#1460](https://github.com/juanfont/headscale/pull/1460)
-Fix hang on SIGTERM [#1492](https://github.com/juanfont/headscale/pull/1492) taken from [#1480](https://github.com/juanfont/headscale/pull/1480)
-Send logs to stderr by default [#1524](https://github.com/juanfont/headscale/pull/1524)
-Fix [TS-2023-006](https://tailscale.com/security-bulletins/#ts-2023-006) security UPnP issue [#1563](https://github.com/juanfont/headscale/pull/1563)
-Turn off gRPC logging [#1640](https://github.com/juanfont/headscale/pull/1640) fixes [#1259](https://github.com/juanfont/headscale/issues/1259)
-Added the possibility to manually create a DERP-map entry which can be customized, instead of automatically creating it. [#1565](https://github.com/juanfont/headscale/pull/1565)
-
-## 0.22.3 (2023-05-12)
-
-### Changes
-
-- Added missing ca-certificates in Docker image [#1463](https://github.com/juanfont/headscale/pull/1463)
-
-## 0.22.2 (2023-05-10)
-
-### Changes
-
-- Add environment flags to enable pprof (profiling) [#1382](https://github.com/juanfont/headscale/pull/1382)
-  - Profiles are continously generated in our integration tests.
-- Fix systemd service file location in `.deb` packages [#1391](https://github.com/juanfont/headscale/pull/1391)
-- Improvements on Noise implementation [#1379](https://github.com/juanfont/headscale/pull/1379)
-- Replace node filter logic, ensuring nodes with access can see eachother [#1381](https://github.com/juanfont/headscale/pull/1381)
-- Disable (or delete) both exit routes at the same time [#1428](https://github.com/juanfont/headscale/pull/1428)
-- Ditch distroless for Docker image, create default socket dir in `/var/run/headscale` [#1450](https://github.com/juanfont/headscale/pull/1450)
-
-## 0.22.1 (2023-04-20)
-
-### Changes
-
-- Fix issue where systemd could not bind to port 80 [#1365](https://github.com/juanfont/headscale/pull/1365)
-
-## 0.22.0 (2023-04-20)
-
-### Changes
-
-- Add `.deb` packages to release process [#1297](https://github.com/juanfont/headscale/pull/1297)
-- Update and simplify the documentation to use new `.deb` packages [#1349](https://github.com/juanfont/headscale/pull/1349)
-- Add 32-bit Arm platforms to release process [#1297](https://github.com/juanfont/headscale/pull/1297)
-- Fix longstanding bug that would prevent "\*" from working properly in ACLs (issue [#699](https://github.com/juanfont/headscale/issues/699)) [#1279](https://github.com/juanfont/headscale/pull/1279)
-- Fix issue where IPv6 could not be used in, or while using ACLs (part of [#809](https://github.com/juanfont/headscale/issues/809)) [#1339](https://github.com/juanfont/headscale/pull/1339)
-- Target Go 1.20 and Tailscale 1.38 for Headscale [#1323](https://github.com/juanfont/headscale/pull/1323)
-
-## 0.21.0 (2023-03-20)
-
-### Changes
-
-- Adding "configtest" CLI command. [#1230](https://github.com/juanfont/headscale/pull/1230)
-- Add documentation on connecting with iOS to `/apple` [#1261](https://github.com/juanfont/headscale/pull/1261)
-- Update iOS compatibility and added documentation for iOS [#1264](https://github.com/juanfont/headscale/pull/1264)
-- Allow to delete routes [#1244](https://github.com/juanfont/headscale/pull/1244)
-
-## 0.20.0 (2023-02-03)
+## 0.20.0 (2023-x-x)
 
 ### Changes
 
@@ -98,8 +9,6 @@ Added the possibility to manually create a DERP-map entry which can be customize
 - 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)
 

Dockerfile

@@ -1,8 +1,5 @@
-# This Dockerfile and the images produced are for testing headscale,
-# and are in no way endorsed by Headscale's maintainers as an
-# official nor supported release or distribution.
-
-FROM docker.io/golang:1.21-bookworm AS build
+# Builder image
+FROM docker.io/golang:1.19-bullseye AS build
 ARG VERSION=dev
 ENV GOPATH /go
 WORKDIR /go/src/headscale
@@ -12,22 +9,15 @@ RUN go mod download
 
 COPY . .
 
-RUN CGO_ENABLED=0 GOOS=linux go install -ldflags="-s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=$VERSION" -a ./cmd/headscale
+RUN CGO_ENABLED=0 GOOS=linux go install -tags ts2019 -ldflags="-s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=$VERSION" -a ./cmd/headscale
 RUN strip /go/bin/headscale
 RUN test -e /go/bin/headscale
 
 # Production image
-FROM docker.io/debian:bookworm-slim
-
-RUN apt-get update \
-  && apt-get install -y ca-certificates \
-  && rm -rf /var/lib/apt/lists/* \
-  && apt-get clean
+FROM gcr.io/distroless/base-debian11
 
 COPY --from=build /go/bin/headscale /bin/headscale
 ENV TZ UTC
 
-RUN mkdir -p /var/run/headscale
-
 EXPOSE 8080/tcp
 CMD ["headscale"]

Dockerfile.debug

@@ -1,8 +1,5 @@
-# This Dockerfile and the images produced are for testing headscale,
-# and are in no way endorsed by Headscale's maintainers as an
-# official nor supported release or distribution.
-
-FROM docker.io/golang:1.21-bookworm AS build
+# Builder image
+FROM docker.io/golang:1.19-bullseye AS build
 ARG VERSION=dev
 ENV GOPATH /go
 WORKDIR /go/src/headscale
@@ -12,21 +9,15 @@ RUN go mod download
 
 COPY . .
 
-RUN CGO_ENABLED=0 GOOS=linux go install -ldflags="-s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=$VERSION" -a ./cmd/headscale
+RUN CGO_ENABLED=0 GOOS=linux go install -tags ts2019 -ldflags="-s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=$VERSION" -a ./cmd/headscale
 RUN test -e /go/bin/headscale
 
 # Debug image
-FROM docker.io/golang:1.21-bookworm
+FROM docker.io/golang:1.19.0-bullseye
 
 COPY --from=build /go/bin/headscale /bin/headscale
 ENV TZ UTC
 
-RUN apt-get update \
-  && apt-get install --no-install-recommends --yes less jq \
-  && rm -rf /var/lib/apt/lists/* \
-  && apt-get clean
-RUN mkdir -p /var/run/headscale
-
 # Need to reset the entrypoint or everything will run as a busybox script
 ENTRYPOINT []
 EXPOSE 8080/tcp

Dockerfile.tailscale

@@ -0,0 +1,19 @@
+FROM ubuntu:latest
+
+ARG TAILSCALE_VERSION=*
+ARG TAILSCALE_CHANNEL=stable
+
+RUN apt-get update \
+    && apt-get install -y gnupg curl ssh \
+    && curl -fsSL https://pkgs.tailscale.com/${TAILSCALE_CHANNEL}/ubuntu/focal.gpg | apt-key add - \
+    && curl -fsSL https://pkgs.tailscale.com/${TAILSCALE_CHANNEL}/ubuntu/focal.list | tee /etc/apt/sources.list.d/tailscale.list \
+    && apt-get update \
+    && apt-get install -y ca-certificates tailscale=${TAILSCALE_VERSION} dnsutils \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN adduser --shell=/bin/bash ssh-it-user
+
+ADD integration_test/etc_embedded_derp/tls/server.crt /usr/local/share/ca-certificates/
+RUN chmod 644 /usr/local/share/ca-certificates/server.crt
+
+RUN update-ca-certificates

Dockerfile.tailscale-HEAD

@@ -1,11 +1,7 @@
-# This Dockerfile and the images produced are for testing headscale,
-# and are in no way endorsed by Headscale's maintainers as an
-# official nor supported release or distribution.
-
 FROM golang:latest
 
 RUN apt-get update \
-    && apt-get install -y dnsutils git iptables ssh ca-certificates \
+    && apt-get install -y ca-certificates dnsutils git iptables ssh \
     && rm -rf /var/lib/apt/lists/*
 
 RUN useradd --shell=/bin/bash --create-home ssh-it-user
@@ -14,8 +10,15 @@ RUN git clone https://github.com/tailscale/tailscale.git
 
 WORKDIR /go/tailscale
 
-RUN git checkout main \
-    && sh build_dist.sh tailscale.com/cmd/tailscale \
-    && sh build_dist.sh tailscale.com/cmd/tailscaled \
-    && cp tailscale /usr/local/bin/ \
-    && cp tailscaled /usr/local/bin/
+RUN git checkout main
+
+RUN sh build_dist.sh tailscale.com/cmd/tailscale
+RUN sh build_dist.sh tailscale.com/cmd/tailscaled
+
+RUN cp tailscale /usr/local/bin/
+RUN cp tailscaled /usr/local/bin/
+
+ADD integration_test/etc_embedded_derp/tls/server.crt /usr/local/share/ca-certificates/
+RUN chmod 644 /usr/local/share/ca-certificates/server.crt
+
+RUN update-ca-certificates

Makefile

@@ -10,6 +10,8 @@ ifeq ($(filter $(GOOS), openbsd netbsd soloaris plan9), )
 else
 endif
 
+TAGS = -tags ts2019
+
 # GO_SOURCES = $(wildcard *.go)
 # PROTO_SOURCES = $(wildcard **/*.proto)
 GO_SOURCES = $(call rwildcard,,*.go)
@@ -22,9 +24,31 @@ build:
 dev: lint test build
 
 test:
-	gotestsum -- -short -coverprofile=coverage.out ./...
+	@go test $(TAGS) -short -coverprofile=coverage.out ./...
 
-test_integration:
+test_integration: test_integration_cli test_integration_derp test_integration_v2_general
+
+test_integration_cli:
+	docker network rm $$(docker network ls --filter name=headscale --quiet) || true
+	docker network create headscale-test || true
+	docker run -t --rm \
+		--network headscale-test \
+		-v ~/.cache/hs-integration-go:/go \
+		-v $$PWD:$$PWD -w $$PWD \
+		-v /var/run/docker.sock:/var/run/docker.sock golang:1 \
+		go test $(TAGS) -failfast -timeout 30m -count=1 -run IntegrationCLI ./...
+
+test_integration_derp:
+	docker network rm $$(docker network ls --filter name=headscale --quiet) || true
+	docker network create headscale-test || true
+	docker run -t --rm \
+		--network headscale-test \
+		-v ~/.cache/hs-integration-go:/go \
+		-v $$PWD:$$PWD -w $$PWD \
+		-v /var/run/docker.sock:/var/run/docker.sock golang:1 \
+		go test $(TAGS) -failfast -timeout 30m -count=1 -run IntegrationDERP ./...
+
+test_integration_v2_general:
 	docker run \
 		-t --rm \
 		-v ~/.cache/hs-integration-go:/go \
@@ -32,7 +56,13 @@ test_integration:
 		-v $$PWD:$$PWD -w $$PWD/integration \
 		-v /var/run/docker.sock:/var/run/docker.sock \
 		golang:1 \
-		go run gotest.tools/gotestsum@latest -- -failfast ./... -timeout 120m -parallel 8
+		go test $(TAGS) -failfast ./... -timeout 120m -parallel 8
+
+coverprofile_func:
+	go tool cover -func=coverage.out
+
+coverprofile_html:
+	go tool cover -html=coverage.out
 
 lint:
 	golangci-lint run --fix --timeout 10m
@@ -50,4 +80,11 @@ compress: build
 
 generate:
 	rm -rf gen
-	buf generate proto
+	go run github.com/bufbuild/buf/cmd/buf generate proto
+
+install-protobuf-plugins:
+	go install \
+		github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-grpc-gateway \
+		github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2 \
+		google.golang.org/protobuf/cmd/protoc-gen-go \
+		google.golang.org/grpc/cmd/protoc-gen-go-grpc

README.md

@@ -32,18 +32,22 @@ organisation.
 
 ## Design goal
 
-Headscale aims to implement a self-hosted, open source alternative to the Tailscale
-control server.
-Headscale's goal is to provide self-hosters and hobbyists with an open-source
-server they can use for their projects and labs.
-It implements a narrow scope, a single Tailnet, suitable for a personal use, or a small
-open-source organisation.
+`headscale` aims to implement a self-hosted, open source alternative to the Tailscale
+control server. `headscale` has a narrower scope and an instance of `headscale`
+implements a _single_ Tailnet, which is typically what a single organisation, or
+home/personal setup would use.
 
-## Supporting Headscale
+`headscale` uses terms that maps to Tailscale's control server, consult the
+[glossary](./docs/glossary.md) for explainations.
+
+## Support
 
 If you like `headscale` and find it useful, there is a sponsorship and donation
 buttons available in the repo.
 
+If you would like to sponsor features, bugs or prioritisation, reach out to
+one of the maintainers.
+
 ## Features
 
 - Full "base" support of Tailscale's features
@@ -71,39 +75,19 @@ buttons available in the repo.
 | macOS   | Yes (see `/apple` on your headscale for more information) |
 | Windows | Yes [docs](./docs/windows-client.md)                      |
 | Android | Yes [docs](./docs/android-client.md)                      |
-| iOS     | Yes [docs](./docs/iOS-client.md)                          |
+| iOS     | Not yet                                                   |
 
 ## Running headscale
 
-**Please note that we do not support nor encourage the use of reverse proxies
-and container to run Headscale.**
-
-Please have a look at the [`documentation`](https://headscale.net/).
-
-## 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
+Please have a look at the documentation under [`docs/`](docs/).
 
 ## Disclaimer
 
-1. This project is not associated with Tailscale Inc.
+1. We have nothing to do with Tailscale, or Tailscale Inc.
 2. The purpose of Headscale is maintaining a working, self-hosted Tailscale control panel.
 
 ## Contributing
 
-Headscale is "Open Source, acknowledged contribution", this means that any
-contribution will have to be discussed with the Maintainers before being submitted.
-
-This model has been chosen to reduce the risk of burnout by limiting the
-maintenance overhead of reviewing and validating third-party code.
-
-Headscale is open to code contributions for bug fixes without discussion.
-
-If you find mistakes in the documentation, please submit a fix to the documentation.
-
-### Requirements
-
 To contribute to headscale you would need the lastest version of [Go](https://golang.org)
 and [Buf](https://buf.build)(Protobuf generator).
 
@@ -111,6 +95,8 @@ We recommend using [Nix](https://nixos.org/) to setup a development environment.
 be done with `nix develop`, which will install the tools and give you a shell.
 This guarantees that you will have the same dev env as `headscale` maintainers.
 
+PRs and suggestions are welcome.
+
 ### Code style
 
 To ensure we have some consistency with a growing number of contributions,
@@ -225,13 +211,6 @@ make build
             <sub style="font-size:14px"><b>Nico</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/evenh>
-            <img src=https://avatars.githubusercontent.com/u/2701536?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Even Holthe/>
-            <br />
-            <sub style="font-size:14px"><b>Even Holthe</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/e-zk>
             <img src=https://avatars.githubusercontent.com/u/58356365?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=e-zk/>
@@ -240,7 +219,7 @@ make build
         </a>
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/ImpostorKeanu>
+        <a href=https://github.com/arch4ngel>
             <img src=https://avatars.githubusercontent.com/u/11574161?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Justin Angel/>
             <br />
             <sub style="font-size:14px"><b>Justin Angel</b></sub>
@@ -253,6 +232,13 @@ make build
             <sub style="font-size:14px"><b>Alessandro (Ale) Segala</b></sub>
         </a>
     </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/unreality>
+            <img src=https://avatars.githubusercontent.com/u/352522?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=unreality/>
+            <br />
+            <sub style="font-size:14px"><b>unreality</b></sub>
+        </a>
+    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/ohdearaugustin>
             <img src=https://avatars.githubusercontent.com/u/14001491?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=ohdearaugustin/>
@@ -269,13 +255,6 @@ make build
             <sub style="font-size:14px"><b>Moritz Poldrack</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/Orhideous>
-            <img src=https://avatars.githubusercontent.com/u/2265184?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Andriy Kushnir/>
-            <br />
-            <sub style="font-size:14px"><b>Andriy Kushnir</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/GrigoriyMikhalkin>
             <img src=https://avatars.githubusercontent.com/u/3637857?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=GrigoriyMikhalkin/>
@@ -283,13 +262,6 @@ make build
             <sub style="font-size:14px"><b>GrigoriyMikhalkin</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/christian-heusel>
-            <img src=https://avatars.githubusercontent.com/u/26827864?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Christian Heusel/>
-            <br />
-            <sub style="font-size:14px"><b>Christian Heusel</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/mike-lloyd03>
             <img src=https://avatars.githubusercontent.com/u/49411532?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Mike Lloyd/>
@@ -304,8 +276,6 @@ make build
             <sub style="font-size:14px"><b>Anton Schubert</b></sub>
         </a>
     </td>
-</tr>
-<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/Niek>
             <img src=https://avatars.githubusercontent.com/u/213140?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Niek van der Maas/>
@@ -320,6 +290,8 @@ make build
             <sub style="font-size:14px"><b>Eugen Biegler</b></sub>
         </a>
     </td>
+</tr>
+<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/617a7a>
             <img src=https://avatars.githubusercontent.com/u/67651251?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Azz/>
@@ -327,6 +299,13 @@ make build
             <sub style="font-size:14px"><b>Azz</b></sub>
         </a>
     </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/evenh>
+            <img src=https://avatars.githubusercontent.com/u/2701536?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Even Holthe/>
+            <br />
+            <sub style="font-size:14px"><b>Even Holthe</b></sub>
+        </a>
+    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/qbit>
             <img src=https://avatars.githubusercontent.com/u/68368?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Aaron Bieber/>
@@ -348,15 +327,6 @@ make build
             <sub style="font-size:14px"><b>Laurent Marchaud</b></sub>
         </a>
     </td>
-</tr>
-<tr>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/majst01>
-            <img src=https://avatars.githubusercontent.com/u/410110?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Stefan Majer/>
-            <br />
-            <sub style="font-size:14px"><b>Stefan Majer</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/fdelucchijr>
             <img src=https://avatars.githubusercontent.com/u/69133647?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Fernando De Lucchi/>
@@ -364,6 +334,8 @@ make build
             <sub style="font-size:14px"><b>Fernando De Lucchi</b></sub>
         </a>
     </td>
+</tr>
+<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/OrvilleQ>
             <img src=https://avatars.githubusercontent.com/u/21377465?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Orville Q. Song/>
@@ -392,8 +364,6 @@ make build
             <sub style="font-size:14px"><b>Deon Thomas</b></sub>
         </a>
     </td>
-</tr>
-<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/madjam002>
             <img src=https://avatars.githubusercontent.com/u/679137?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Jamie Greeff/>
@@ -401,13 +371,6 @@ make build
             <sub style="font-size:14px"><b>Jamie Greeff</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/jonathanspw>
-            <img src=https://avatars.githubusercontent.com/u/8390543?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Jonathan Wright/>
-            <br />
-            <sub style="font-size:14px"><b>Jonathan Wright</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/ChibangLW>
             <img src=https://avatars.githubusercontent.com/u/22293464?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=ChibangLW/>
@@ -415,13 +378,8 @@ make build
             <sub style="font-size:14px"><b>ChibangLW</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/majabojarska>
-            <img src=https://avatars.githubusercontent.com/u/33836570?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Maja Bojarska/>
-            <br />
-            <sub style="font-size:14px"><b>Maja Bojarska</b></sub>
-        </a>
-    </td>
+</tr>
+<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/mevansam>
             <img src=https://avatars.githubusercontent.com/u/403630?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Mevan Samaratunga/>
@@ -436,8 +394,6 @@ make build
             <sub style="font-size:14px"><b>Michael G.</b></sub>
         </a>
     </td>
-</tr>
-<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/ptman>
             <img src=https://avatars.githubusercontent.com/u/24669?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Paul Tötterman/>
@@ -453,24 +409,10 @@ make build
         </a>
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/loprima-l>
-            <img src=https://avatars.githubusercontent.com/u/69201633?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=loprima-l/>
+        <a href=https://github.com/majst01>
+            <img src=https://avatars.githubusercontent.com/u/410110?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Stefan Majer/>
             <br />
-            <sub style="font-size:14px"><b>loprima-l</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/unreality>
-            <img src=https://avatars.githubusercontent.com/u/352522?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=unreality/>
-            <br />
-            <sub style="font-size:14px"><b>unreality</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/vsychov>
-            <img src=https://avatars.githubusercontent.com/u/2186303?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=MichaelKo/>
-            <br />
-            <sub style="font-size:14px"><b>MichaelKo</b></sub>
+            <sub style="font-size:14px"><b>Stefan Majer</b></sub>
         </a>
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
@@ -482,13 +424,6 @@ make build
     </td>
 </tr>
 <tr>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/QZAiXH>
-            <img src=https://avatars.githubusercontent.com/u/23068780?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Snack/>
-            <br />
-            <sub style="font-size:14px"><b>Snack</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/artemklevtsov>
             <img src=https://avatars.githubusercontent.com/u/603798?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Artem Klevtsov/>
@@ -503,34 +438,11 @@ make build
             <sub style="font-size:14px"><b>Casey Marshall</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/dbevacqua>
-            <img src=https://avatars.githubusercontent.com/u/6534306?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=dbevacqua/>
-            <br />
-            <sub style="font-size:14px"><b>dbevacqua</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/joshuataylor>
-            <img src=https://avatars.githubusercontent.com/u/225131?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Josh Taylor/>
-            <br />
-            <sub style="font-size:14px"><b>Josh Taylor</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/CNLHC>
-            <img src=https://avatars.githubusercontent.com/u/21005146?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=LIU HANCHENG/>
+            <img src=https://avatars.githubusercontent.com/u/21005146?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=LiuHanCheng/>
             <br />
-            <sub style="font-size:14px"><b>LIU HANCHENG</b></sub>
-        </a>
-    </td>
-</tr>
-<tr>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/motiejus>
-            <img src=https://avatars.githubusercontent.com/u/107720?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Motiejus Jakštys/>
-            <br />
-            <sub style="font-size:14px"><b>Motiejus Jakštys</b></sub>
+            <sub style="font-size:14px"><b>LiuHanCheng</b></sub>
         </a>
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
@@ -554,6 +466,8 @@ make build
             <sub style="font-size:14px"><b>Steven Honson</b></sub>
         </a>
     </td>
+</tr>
+<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/ratsclub>
             <img src=https://avatars.githubusercontent.com/u/25647735?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Victor Freire/>
@@ -562,14 +476,12 @@ make build
         </a>
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/qzydustin>
-            <img src=https://avatars.githubusercontent.com/u/44362429?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Zhenyu Qi/>
+        <a href=https://github.com/lachy2849>
+            <img src=https://avatars.githubusercontent.com/u/98844035?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=lachy2849/>
             <br />
-            <sub style="font-size:14px"><b>Zhenyu Qi</b></sub>
+            <sub style="font-size:14px"><b>lachy2849</b></sub>
         </a>
     </td>
-</tr>
-<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/t56k>
             <img src=https://avatars.githubusercontent.com/u/12165422?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=thomas/>
@@ -577,20 +489,6 @@ make build
             <sub style="font-size:14px"><b>thomas</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/puzpuzpuz>
-            <img src=https://avatars.githubusercontent.com/u/37772591?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Andrei Pechkurov/>
-            <br />
-            <sub style="font-size:14px"><b>Andrei Pechkurov</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/linsomniac>
-            <img src=https://avatars.githubusercontent.com/u/466380?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Sean Reifschneider/>
-            <br />
-            <sub style="font-size:14px"><b>Sean Reifschneider</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/aberoham>
             <img src=https://avatars.githubusercontent.com/u/586805?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Abraham Ingersoll/>
@@ -599,21 +497,12 @@ make build
         </a>
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/iFargle>
-            <img src=https://avatars.githubusercontent.com/u/124551390?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Albert Copeland/>
+        <a href=https://github.com/puzpuzpuz>
+            <img src=https://avatars.githubusercontent.com/u/37772591?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Andrei Pechkurov/>
             <br />
-            <sub style="font-size:14px"><b>Albert Copeland</b></sub>
+            <sub style="font-size:14px"><b>Andrei Pechkurov</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/theryecatcher>
-            <img src=https://avatars.githubusercontent.com/u/16442416?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Anoop Sundaresh/>
-            <br />
-            <sub style="font-size:14px"><b>Anoop Sundaresh</b></sub>
-        </a>
-    </td>
-</tr>
-<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/apognu>
             <img src=https://avatars.githubusercontent.com/u/3017182?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Antoine POPINEAU/>
@@ -621,13 +510,8 @@ make build
             <sub style="font-size:14px"><b>Antoine POPINEAU</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/tony1661>
-            <img src=https://avatars.githubusercontent.com/u/5287266?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Antonio Fernandez/>
-            <br />
-            <sub style="font-size:14px"><b>Antonio Fernandez</b></sub>
-        </a>
-    </td>
+</tr>
+<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/aofei>
             <img src=https://avatars.githubusercontent.com/u/5037285?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Aofei Sheng/>
@@ -649,22 +533,6 @@ make build
             <sub style="font-size:14px"><b>Arthur Woimbée</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/avirut>
-            <img src=https://avatars.githubusercontent.com/u/27095602?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Avirut Mehta/>
-            <br />
-            <sub style="font-size:14px"><b>Avirut Mehta</b></sub>
-        </a>
-    </td>
-</tr>
-<tr>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/winterheart>
-            <img src=https://avatars.githubusercontent.com/u/81112?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Azamat H. Hackimov/>
-            <br />
-            <sub style="font-size:14px"><b>Azamat H. Hackimov</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/stensonb>
             <img src=https://avatars.githubusercontent.com/u/933389?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Bryan Stenson/>
@@ -681,18 +549,13 @@ make build
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/kundel>
-            <img src=https://avatars.githubusercontent.com/u/10158899?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Darrell Kundel/>
+            <img src=https://avatars.githubusercontent.com/u/10158899?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=kundel/>
             <br />
-            <sub style="font-size:14px"><b>Darrell Kundel</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/fatih-acar>
-            <img src=https://avatars.githubusercontent.com/u/15028881?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=fatih-acar/>
-            <br />
-            <sub style="font-size:14px"><b>fatih-acar</b></sub>
+            <sub style="font-size:14px"><b>kundel</b></sub>
         </a>
     </td>
+</tr>
+<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/fkr>
             <img src=https://avatars.githubusercontent.com/u/51063?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Felix Kronlage-Dammers/>
@@ -700,8 +563,6 @@ make build
             <sub style="font-size:14px"><b>Felix Kronlage-Dammers</b></sub>
         </a>
     </td>
-</tr>
-<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/felixonmars>
             <img src=https://avatars.githubusercontent.com/u/1006477?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Felix Yan/>
@@ -709,13 +570,6 @@ make build
             <sub style="font-size:14px"><b>Felix Yan</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/gabe565>
-            <img src=https://avatars.githubusercontent.com/u/7717888?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Gabe Cook/>
-            <br />
-            <sub style="font-size:14px"><b>Gabe Cook</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/JJGadgets>
             <img src=https://avatars.githubusercontent.com/u/5709019?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=JJGadgets/>
@@ -723,20 +577,6 @@ make build
             <sub style="font-size:14px"><b>JJGadgets</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/hrtkpf>
-            <img src=https://avatars.githubusercontent.com/u/42646788?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=hrtkpf/>
-            <br />
-            <sub style="font-size:14px"><b>hrtkpf</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/jessebot>
-            <img src=https://avatars.githubusercontent.com/u/2389292?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=JesseBot/>
-            <br />
-            <sub style="font-size:14px"><b>JesseBot</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/jimt>
             <img src=https://avatars.githubusercontent.com/u/180326?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Jim Tittsler/>
@@ -744,22 +584,6 @@ make build
             <sub style="font-size:14px"><b>Jim Tittsler</b></sub>
         </a>
     </td>
-</tr>
-<tr>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/jsiebens>
-            <img src=https://avatars.githubusercontent.com/u/499769?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Johan Siebens/>
-            <br />
-            <sub style="font-size:14px"><b>Johan Siebens</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/johnae>
-            <img src=https://avatars.githubusercontent.com/u/28332?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=John Axel Eriksson/>
-            <br />
-            <sub style="font-size:14px"><b>John Axel Eriksson</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/ShadowJonathan>
             <img src=https://avatars.githubusercontent.com/u/22740616?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Jonathan de Jong/>
@@ -767,57 +591,6 @@ make build
             <sub style="font-size:14px"><b>Jonathan de Jong</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/JulienFloris>
-            <img src=https://avatars.githubusercontent.com/u/20380255?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Julien Zweverink/>
-            <br />
-            <sub style="font-size:14px"><b>Julien Zweverink</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/win-t>
-            <img src=https://avatars.githubusercontent.com/u/1589120?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Kurnia D Win/>
-            <br />
-            <sub style="font-size:14px"><b>Kurnia D Win</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/Lucalux>
-            <img src=https://avatars.githubusercontent.com/u/70356955?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Lucalux/>
-            <br />
-            <sub style="font-size:14px"><b>Lucalux</b></sub>
-        </a>
-    </td>
-</tr>
-<tr>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/foxtrot>
-            <img src=https://avatars.githubusercontent.com/u/4153572?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Marc/>
-            <br />
-            <sub style="font-size:14px"><b>Marc</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/mhameed>
-            <img src=https://avatars.githubusercontent.com/u/447017?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Mesar Hameed/>
-            <br />
-            <sub style="font-size:14px"><b>Mesar Hameed</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/mikejsavage>
-            <img src=https://avatars.githubusercontent.com/u/579299?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Michael Savage/>
-            <br />
-            <sub style="font-size:14px"><b>Michael Savage</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/pkrivanec>
-            <img src=https://avatars.githubusercontent.com/u/25530641?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Philipp Krivanec/>
-            <br />
-            <sub style="font-size:14px"><b>Philipp Krivanec</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/piec>
             <img src=https://avatars.githubusercontent.com/u/781471?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Pierre Carru/>
@@ -825,15 +598,15 @@ make build
             <sub style="font-size:14px"><b>Pierre Carru</b></sub>
         </a>
     </td>
+</tr>
+<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/donran>
+        <a href=https://github.com/Donran>
             <img src=https://avatars.githubusercontent.com/u/4838348?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Pontus N/>
             <br />
             <sub style="font-size:14px"><b>Pontus N</b></sub>
         </a>
     </td>
-</tr>
-<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/nnsee>
             <img src=https://avatars.githubusercontent.com/u/36747857?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Rasmus Moorats/>
@@ -862,13 +635,6 @@ make build
             <sub style="font-size:14px"><b>Ryan Fowler</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/muzy>
-            <img src=https://avatars.githubusercontent.com/u/321723?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Sebastian/>
-            <br />
-            <sub style="font-size:14px"><b>Sebastian</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/shaananc>
             <img src=https://avatars.githubusercontent.com/u/2287839?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Shaanan Cohney/>
@@ -878,13 +644,6 @@ make build
     </td>
 </tr>
 <tr>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/6ixfalls>
-            <img src=https://avatars.githubusercontent.com/u/23470032?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Six/>
-            <br />
-            <sub style="font-size:14px"><b>Six</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/stefanvanburen>
             <img src=https://avatars.githubusercontent.com/u/622527?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Stefan VanBuren/>
@@ -920,8 +679,6 @@ make build
             <sub style="font-size:14px"><b>The Gitter Badger</b></sub>
         </a>
     </td>
-</tr>
-<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/tianon>
             <img src=https://avatars.githubusercontent.com/u/161631?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Tianon Gravi/>
@@ -929,6 +686,8 @@ make build
             <sub style="font-size:14px"><b>Tianon Gravi</b></sub>
         </a>
     </td>
+</tr>
+<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/thetillhoff>
             <img src=https://avatars.githubusercontent.com/u/25052289?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Till Hoffmann/>
@@ -945,13 +704,13 @@ make build
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/y0ngb1n>
-            <img src=https://avatars.githubusercontent.com/u/25719408?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=杨斌 Aben/>
+            <img src=https://avatars.githubusercontent.com/u/25719408?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Yang Bin/>
             <br />
-            <sub style="font-size:14px"><b>杨斌 Aben</b></sub>
+            <sub style="font-size:14px"><b>Yang Bin</b></sub>
         </a>
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/sleepymole>
+        <a href=https://github.com/gozssky>
             <img src=https://avatars.githubusercontent.com/u/17199941?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Yujie Xia/>
             <br />
             <sub style="font-size:14px"><b>Yujie Xia</b></sub>
@@ -959,13 +718,11 @@ make build
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/newellz2>
-            <img src=https://avatars.githubusercontent.com/u/52436542?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Zachary Newell/>
+            <img src=https://avatars.githubusercontent.com/u/52436542?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Zachary N./>
             <br />
-            <sub style="font-size:14px"><b>Zachary Newell</b></sub>
+            <sub style="font-size:14px"><b>Zachary N.</b></sub>
         </a>
     </td>
-</tr>
-<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/zekker6>
             <img src=https://avatars.githubusercontent.com/u/1367798?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Zakhar Bessarab/>
@@ -973,6 +730,8 @@ make build
             <sub style="font-size:14px"><b>Zakhar Bessarab</b></sub>
         </a>
     </td>
+</tr>
+<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/zhzy0077>
             <img src=https://avatars.githubusercontent.com/u/8717471?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Zhiyuan Zheng/>
@@ -987,13 +746,6 @@ make build
             <sub style="font-size:14px"><b>Ziyuan Han</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/caelansar>
-            <img src=https://avatars.githubusercontent.com/u/31852257?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=caelansar/>
-            <br />
-            <sub style="font-size:14px"><b>caelansar</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/derelm>
             <img src=https://avatars.githubusercontent.com/u/465155?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=derelm/>
@@ -1001,15 +753,6 @@ make build
             <sub style="font-size:14px"><b>derelm</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/dnaq>
-            <img src=https://avatars.githubusercontent.com/u/1299717?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=dnaq/>
-            <br />
-            <sub style="font-size:14px"><b>dnaq</b></sub>
-        </a>
-    </td>
-</tr>
-<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/nning>
             <img src=https://avatars.githubusercontent.com/u/557430?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=henning mueller/>
@@ -1024,13 +767,6 @@ make build
             <sub style="font-size:14px"><b>ignoramous</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/jimyag>
-            <img src=https://avatars.githubusercontent.com/u/69233189?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=jimyag/>
-            <br />
-            <sub style="font-size:14px"><b>jimyag</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/magichuihui>
             <img src=https://avatars.githubusercontent.com/u/10866198?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=suhelen/>
@@ -1038,6 +774,8 @@ make build
             <sub style="font-size:14px"><b>suhelen</b></sub>
         </a>
     </td>
+</tr>
+<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/lion24>
             <img src=https://avatars.githubusercontent.com/u/1382102?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=sharkonet/>
@@ -1045,15 +783,6 @@ make build
             <sub style="font-size:14px"><b>sharkonet</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/ma6174>
-            <img src=https://avatars.githubusercontent.com/u/1449133?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=ma6174/>
-            <br />
-            <sub style="font-size:14px"><b>ma6174</b></sub>
-        </a>
-    </td>
-</tr>
-<tr>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/manju-rn>
             <img src=https://avatars.githubusercontent.com/u/26291847?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=manju-rn/>
@@ -1061,18 +790,11 @@ make build
             <sub style="font-size:14px"><b>manju-rn</b></sub>
         </a>
     </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/nicholas-yap>
-            <img src=https://avatars.githubusercontent.com/u/38109533?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=nicholas-yap/>
-            <br />
-            <sub style="font-size:14px"><b>nicholas-yap</b></sub>
-        </a>
-    </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/pernila>
-            <img src=https://avatars.githubusercontent.com/u/12460060?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Tommi Pernila/>
+            <img src=https://avatars.githubusercontent.com/u/12460060?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=pernila/>
             <br />
-            <sub style="font-size:14px"><b>Tommi Pernila</b></sub>
+            <sub style="font-size:14px"><b>pernila</b></sub>
         </a>
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
@@ -1084,9 +806,9 @@ make build
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
         <a href=https://github.com/Wakeful-Cloud>
-            <img src=https://avatars.githubusercontent.com/u/38930607?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Wakeful Cloud/>
+            <img src=https://avatars.githubusercontent.com/u/38930607?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Wakeful-Cloud/>
             <br />
-            <sub style="font-size:14px"><b>Wakeful Cloud</b></sub>
+            <sub style="font-size:14px"><b>Wakeful-Cloud</b></sub>
         </a>
     </td>
     <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
@@ -1097,13 +819,4 @@ make build
         </a>
     </td>
 </tr>
-<tr>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/atorregrosa-smd>
-            <img src=https://avatars.githubusercontent.com/u/78434679?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Àlex Torregrosa/>
-            <br />
-            <sub style="font-size:14px"><b>Àlex Torregrosa</b></sub>
-        </a>
-    </td>
-</tr>
 </table>

acls.go

@@ -0,0 +1,704 @@
+package headscale
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net/netip"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/rs/zerolog/log"
+	"github.com/tailscale/hujson"
+	"gopkg.in/yaml.v3"
+	"tailscale.com/envknob"
+	"tailscale.com/tailcfg"
+)
+
+const (
+	errEmptyPolicy       = Error("empty policy")
+	errInvalidAction     = Error("invalid action")
+	errInvalidGroup      = Error("invalid group")
+	errInvalidTag        = Error("invalid tag")
+	errInvalidPortFormat = Error("invalid port format")
+	errWildcardIsNeeded  = Error("wildcard as port is required for the protocol")
+)
+
+const (
+	Base8              = 8
+	Base10             = 10
+	BitSize16          = 16
+	BitSize32          = 32
+	BitSize64          = 64
+	portRangeBegin     = 0
+	portRangeEnd       = 65535
+	expectedTokenItems = 2
+)
+
+// For some reason golang.org/x/net/internal/iana is an internal package.
+const (
+	protocolICMP     = 1   // Internet Control Message
+	protocolIGMP     = 2   // Internet Group Management
+	protocolIPv4     = 4   // IPv4 encapsulation
+	protocolTCP      = 6   // Transmission Control
+	protocolEGP      = 8   // Exterior Gateway Protocol
+	protocolIGP      = 9   // any private interior gateway (used by Cisco for their IGRP)
+	protocolUDP      = 17  // User Datagram
+	protocolGRE      = 47  // Generic Routing Encapsulation
+	protocolESP      = 50  // Encap Security Payload
+	protocolAH       = 51  // Authentication Header
+	protocolIPv6ICMP = 58  // ICMP for IPv6
+	protocolSCTP     = 132 // Stream Control Transmission Protocol
+	ProtocolFC       = 133 // Fibre Channel
+)
+
+var featureEnableSSH = envknob.RegisterBool("HEADSCALE_EXPERIMENTAL_FEATURE_SSH")
+
+// LoadACLPolicy loads the ACL policy from the specify path, and generates the ACL rules.
+func (h *Headscale) LoadACLPolicy(path string) error {
+	log.Debug().
+		Str("func", "LoadACLPolicy").
+		Str("path", path).
+		Msg("Loading ACL policy from path")
+
+	policyFile, err := os.Open(path)
+	if err != nil {
+		return err
+	}
+	defer policyFile.Close()
+
+	var policy ACLPolicy
+	policyBytes, err := io.ReadAll(policyFile)
+	if err != nil {
+		return err
+	}
+
+	switch filepath.Ext(path) {
+	case ".yml", ".yaml":
+		log.Debug().
+			Str("path", path).
+			Bytes("file", policyBytes).
+			Msg("Loading ACLs from YAML")
+
+		err := yaml.Unmarshal(policyBytes, &policy)
+		if err != nil {
+			return err
+		}
+
+		log.Trace().
+			Interface("policy", policy).
+			Msg("Loaded policy from YAML")
+
+	default:
+		ast, err := hujson.Parse(policyBytes)
+		if err != nil {
+			return err
+		}
+
+		ast.Standardize()
+		policyBytes = ast.Pack()
+		err = json.Unmarshal(policyBytes, &policy)
+		if err != nil {
+			return err
+		}
+	}
+
+	if policy.IsZero() {
+		return errEmptyPolicy
+	}
+
+	h.aclPolicy = &policy
+
+	return h.UpdateACLRules()
+}
+
+func (h *Headscale) UpdateACLRules() error {
+	machines, err := h.ListMachines()
+	if err != nil {
+		return err
+	}
+
+	if h.aclPolicy == nil {
+		return errEmptyPolicy
+	}
+
+	rules, err := generateACLRules(machines, *h.aclPolicy, h.cfg.OIDC.StripEmaildomain)
+	if err != nil {
+		return err
+	}
+	log.Trace().Interface("ACL", rules).Msg("ACL rules generated")
+	h.aclRules = rules
+
+	if featureEnableSSH() {
+		sshRules, err := h.generateSSHRules()
+		if err != nil {
+			return err
+		}
+		log.Trace().Interface("SSH", sshRules).Msg("SSH rules generated")
+		if h.sshPolicy == nil {
+			h.sshPolicy = &tailcfg.SSHPolicy{}
+		}
+		h.sshPolicy.Rules = sshRules
+	} else if h.aclPolicy != nil && len(h.aclPolicy.SSHs) > 0 {
+		log.Info().Msg("SSH ACLs has been defined, but HEADSCALE_EXPERIMENTAL_FEATURE_SSH is not enabled, this is a unstable feature, check docs before activating")
+	}
+
+	return nil
+}
+
+func generateACLRules(
+	machines []Machine,
+	aclPolicy ACLPolicy,
+	stripEmaildomain bool,
+) ([]tailcfg.FilterRule, error) {
+	rules := []tailcfg.FilterRule{}
+
+	for index, acl := range aclPolicy.ACLs {
+		if acl.Action != "accept" {
+			return nil, errInvalidAction
+		}
+
+		srcIPs := []string{}
+		for innerIndex, src := range acl.Sources {
+			srcs, err := generateACLPolicySrc(machines, aclPolicy, src, stripEmaildomain)
+			if err != nil {
+				log.Error().
+					Msgf("Error parsing ACL %d, Source %d", index, innerIndex)
+
+				return nil, err
+			}
+			srcIPs = append(srcIPs, srcs...)
+		}
+
+		protocols, needsWildcard, err := parseProtocol(acl.Protocol)
+		if err != nil {
+			log.Error().
+				Msgf("Error parsing ACL %d. protocol unknown %s", index, acl.Protocol)
+
+			return nil, err
+		}
+
+		destPorts := []tailcfg.NetPortRange{}
+		for innerIndex, dest := range acl.Destinations {
+			dests, err := generateACLPolicyDest(
+				machines,
+				aclPolicy,
+				dest,
+				needsWildcard,
+				stripEmaildomain,
+			)
+			if err != nil {
+				log.Error().
+					Msgf("Error parsing ACL %d, Destination %d", index, innerIndex)
+
+				return nil, err
+			}
+			destPorts = append(destPorts, dests...)
+		}
+
+		rules = append(rules, tailcfg.FilterRule{
+			SrcIPs:   srcIPs,
+			DstPorts: destPorts,
+			IPProto:  protocols,
+		})
+	}
+
+	return rules, nil
+}
+
+func (h *Headscale) generateSSHRules() ([]*tailcfg.SSHRule, error) {
+	rules := []*tailcfg.SSHRule{}
+
+	if h.aclPolicy == nil {
+		return nil, errEmptyPolicy
+	}
+
+	machines, err := h.ListMachines()
+	if err != nil {
+		return nil, err
+	}
+
+	acceptAction := tailcfg.SSHAction{
+		Message:                  "",
+		Reject:                   false,
+		Accept:                   true,
+		SessionDuration:          0,
+		AllowAgentForwarding:     false,
+		HoldAndDelegate:          "",
+		AllowLocalPortForwarding: true,
+	}
+
+	rejectAction := tailcfg.SSHAction{
+		Message:                  "",
+		Reject:                   true,
+		Accept:                   false,
+		SessionDuration:          0,
+		AllowAgentForwarding:     false,
+		HoldAndDelegate:          "",
+		AllowLocalPortForwarding: false,
+	}
+
+	for index, sshACL := range h.aclPolicy.SSHs {
+		action := rejectAction
+		switch sshACL.Action {
+		case "accept":
+			action = acceptAction
+		case "check":
+			checkAction, err := sshCheckAction(sshACL.CheckPeriod)
+			if err != nil {
+				log.Error().
+					Msgf("Error parsing SSH %d, check action with unparsable duration '%s'", index, sshACL.CheckPeriod)
+			} else {
+				action = *checkAction
+			}
+		default:
+			log.Error().
+				Msgf("Error parsing SSH %d, unknown action '%s'", index, sshACL.Action)
+
+			return nil, err
+		}
+
+		principals := make([]*tailcfg.SSHPrincipal, 0, len(sshACL.Sources))
+		for innerIndex, rawSrc := range sshACL.Sources {
+			expandedSrcs, err := expandAlias(
+				machines,
+				*h.aclPolicy,
+				rawSrc,
+				h.cfg.OIDC.StripEmaildomain,
+			)
+			if err != nil {
+				log.Error().
+					Msgf("Error parsing SSH %d, Source %d", index, innerIndex)
+
+				return nil, err
+			}
+			for _, expandedSrc := range expandedSrcs {
+				principals = append(principals, &tailcfg.SSHPrincipal{
+					NodeIP: expandedSrc,
+				})
+			}
+		}
+
+		userMap := make(map[string]string, len(sshACL.Users))
+		for _, user := range sshACL.Users {
+			userMap[user] = "="
+		}
+		rules = append(rules, &tailcfg.SSHRule{
+			RuleExpires: nil,
+			Principals:  principals,
+			SSHUsers:    userMap,
+			Action:      &action,
+		})
+	}
+
+	return rules, nil
+}
+
+func sshCheckAction(duration string) (*tailcfg.SSHAction, error) {
+	sessionLength, err := time.ParseDuration(duration)
+	if err != nil {
+		return nil, err
+	}
+
+	return &tailcfg.SSHAction{
+		Message:                  "",
+		Reject:                   false,
+		Accept:                   true,
+		SessionDuration:          sessionLength,
+		AllowAgentForwarding:     false,
+		HoldAndDelegate:          "",
+		AllowLocalPortForwarding: true,
+	}, nil
+}
+
+func generateACLPolicySrc(
+	machines []Machine,
+	aclPolicy ACLPolicy,
+	src string,
+	stripEmaildomain bool,
+) ([]string, error) {
+	return expandAlias(machines, aclPolicy, src, stripEmaildomain)
+}
+
+func generateACLPolicyDest(
+	machines []Machine,
+	aclPolicy ACLPolicy,
+	dest string,
+	needsWildcard bool,
+	stripEmaildomain bool,
+) ([]tailcfg.NetPortRange, error) {
+	tokens := strings.Split(dest, ":")
+	if len(tokens) < expectedTokenItems || len(tokens) > 3 {
+		return nil, errInvalidPortFormat
+	}
+
+	var alias string
+	// We can have here stuff like:
+	// git-server:*
+	// 192.168.1.0/24:22
+	// tag:montreal-webserver:80,443
+	// tag:api-server:443
+	// example-host-1:*
+	if len(tokens) == expectedTokenItems {
+		alias = tokens[0]
+	} else {
+		alias = fmt.Sprintf("%s:%s", tokens[0], tokens[1])
+	}
+
+	expanded, err := expandAlias(
+		machines,
+		aclPolicy,
+		alias,
+		stripEmaildomain,
+	)
+	if err != nil {
+		return nil, err
+	}
+	ports, err := expandPorts(tokens[len(tokens)-1], needsWildcard)
+	if err != nil {
+		return nil, err
+	}
+
+	dests := []tailcfg.NetPortRange{}
+	for _, d := range expanded {
+		for _, p := range *ports {
+			pr := tailcfg.NetPortRange{
+				IP:    d,
+				Ports: p,
+			}
+			dests = append(dests, pr)
+		}
+	}
+
+	return dests, nil
+}
+
+// parseProtocol reads the proto field of the ACL and generates a list of
+// protocols that will be allowed, following the IANA IP protocol number
+// https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml
+//
+// If the ACL proto field is empty, it allows ICMPv4, ICMPv6, TCP, and UDP,
+// as per Tailscale behaviour (see tailcfg.FilterRule).
+//
+// Also returns a boolean indicating if the protocol
+// requires all the destinations to use wildcard as port number (only TCP,
+// UDP and SCTP support specifying ports).
+func parseProtocol(protocol string) ([]int, bool, error) {
+	switch protocol {
+	case "":
+		return nil, false, nil
+	case "igmp":
+		return []int{protocolIGMP}, true, nil
+	case "ipv4", "ip-in-ip":
+		return []int{protocolIPv4}, true, nil
+	case "tcp":
+		return []int{protocolTCP}, false, nil
+	case "egp":
+		return []int{protocolEGP}, true, nil
+	case "igp":
+		return []int{protocolIGP}, true, nil
+	case "udp":
+		return []int{protocolUDP}, false, nil
+	case "gre":
+		return []int{protocolGRE}, true, nil
+	case "esp":
+		return []int{protocolESP}, true, nil
+	case "ah":
+		return []int{protocolAH}, true, nil
+	case "sctp":
+		return []int{protocolSCTP}, false, nil
+	case "icmp":
+		return []int{protocolICMP, protocolIPv6ICMP}, true, nil
+
+	default:
+		protocolNumber, err := strconv.Atoi(protocol)
+		if err != nil {
+			return nil, false, err
+		}
+		needsWildcard := protocolNumber != protocolTCP &&
+			protocolNumber != protocolUDP &&
+			protocolNumber != protocolSCTP
+
+		return []int{protocolNumber}, needsWildcard, nil
+	}
+}
+
+// expandalias has an input of either
+// - a user
+// - a group
+// - a tag
+// - a host
+// and transform these in IPAddresses.
+func expandAlias(
+	machines []Machine,
+	aclPolicy ACLPolicy,
+	alias string,
+	stripEmailDomain bool,
+) ([]string, error) {
+	ips := []string{}
+	if alias == "*" {
+		return []string{"*"}, nil
+	}
+
+	log.Debug().
+		Str("alias", alias).
+		Msg("Expanding")
+
+	if strings.HasPrefix(alias, "group:") {
+		users, err := expandGroup(aclPolicy, alias, stripEmailDomain)
+		if err != nil {
+			return ips, err
+		}
+		for _, n := range users {
+			nodes := filterMachinesByUser(machines, n)
+			for _, node := range nodes {
+				ips = append(ips, node.IPAddresses.ToStringSlice()...)
+			}
+		}
+
+		return ips, nil
+	}
+
+	if strings.HasPrefix(alias, "tag:") {
+		// check for forced tags
+		for _, machine := range machines {
+			if contains(machine.ForcedTags, alias) {
+				ips = append(ips, machine.IPAddresses.ToStringSlice()...)
+			}
+		}
+
+		// find tag owners
+		owners, err := expandTagOwners(aclPolicy, alias, stripEmailDomain)
+		if err != nil {
+			if errors.Is(err, errInvalidTag) {
+				if len(ips) == 0 {
+					return ips, fmt.Errorf(
+						"%w. %v isn't owned by a TagOwner and no forced tags are defined",
+						errInvalidTag,
+						alias,
+					)
+				}
+
+				return ips, nil
+			} else {
+				return ips, err
+			}
+		}
+
+		// filter out machines per tag owner
+		for _, user := range owners {
+			machines := filterMachinesByUser(machines, user)
+			for _, machine := range machines {
+				hi := machine.GetHostInfo()
+				if contains(hi.RequestTags, alias) {
+					ips = append(ips, machine.IPAddresses.ToStringSlice()...)
+				}
+			}
+		}
+
+		return ips, nil
+	}
+
+	// if alias is a user
+	nodes := filterMachinesByUser(machines, alias)
+	nodes = excludeCorrectlyTaggedNodes(aclPolicy, nodes, alias, stripEmailDomain)
+
+	for _, n := range nodes {
+		ips = append(ips, n.IPAddresses.ToStringSlice()...)
+	}
+	if len(ips) > 0 {
+		return ips, nil
+	}
+
+	// if alias is an host
+	if h, ok := aclPolicy.Hosts[alias]; ok {
+		return []string{h.String()}, nil
+	}
+
+	// if alias is an IP
+	ip, err := netip.ParseAddr(alias)
+	if err == nil {
+		return []string{ip.String()}, nil
+	}
+
+	// if alias is an CIDR
+	cidr, err := netip.ParsePrefix(alias)
+	if err == nil {
+		return []string{cidr.String()}, nil
+	}
+
+	log.Warn().Msgf("No IPs found with the alias %v", alias)
+
+	return ips, nil
+}
+
+// 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 user
+// we assume in this function that we only have nodes from 1 user.
+func excludeCorrectlyTaggedNodes(
+	aclPolicy ACLPolicy,
+	nodes []Machine,
+	user string,
+	stripEmailDomain bool,
+) []Machine {
+	out := []Machine{}
+	tags := []string{}
+	for tag := range aclPolicy.TagOwners {
+		owners, _ := expandTagOwners(aclPolicy, user, stripEmailDomain)
+		ns := append(owners, user)
+		if contains(ns, user) {
+			tags = append(tags, tag)
+		}
+	}
+	// for each machine if tag is in tags list, don't append it.
+	for _, machine := range nodes {
+		hi := machine.GetHostInfo()
+
+		found := false
+		for _, t := range hi.RequestTags {
+			if contains(tags, t) {
+				found = true
+
+				break
+			}
+		}
+		if len(machine.ForcedTags) > 0 {
+			found = true
+		}
+		if !found {
+			out = append(out, machine)
+		}
+	}
+
+	return out
+}
+
+func expandPorts(portsStr string, needsWildcard bool) (*[]tailcfg.PortRange, error) {
+	if portsStr == "*" {
+		return &[]tailcfg.PortRange{
+			{First: portRangeBegin, Last: portRangeEnd},
+		}, nil
+	}
+
+	if needsWildcard {
+		return nil, errWildcardIsNeeded
+	}
+
+	ports := []tailcfg.PortRange{}
+	for _, portStr := range strings.Split(portsStr, ",") {
+		rang := strings.Split(portStr, "-")
+		switch len(rang) {
+		case 1:
+			port, err := strconv.ParseUint(rang[0], Base10, BitSize16)
+			if err != nil {
+				return nil, err
+			}
+			ports = append(ports, tailcfg.PortRange{
+				First: uint16(port),
+				Last:  uint16(port),
+			})
+
+		case expectedTokenItems:
+			start, err := strconv.ParseUint(rang[0], Base10, BitSize16)
+			if err != nil {
+				return nil, err
+			}
+			last, err := strconv.ParseUint(rang[1], Base10, BitSize16)
+			if err != nil {
+				return nil, err
+			}
+			ports = append(ports, tailcfg.PortRange{
+				First: uint16(start),
+				Last:  uint16(last),
+			})
+
+		default:
+			return nil, errInvalidPortFormat
+		}
+	}
+
+	return &ports, nil
+}
+
+func filterMachinesByUser(machines []Machine, user string) []Machine {
+	out := []Machine{}
+	for _, machine := range machines {
+		if machine.User.Name == user {
+			out = append(out, machine)
+		}
+	}
+
+	return out
+}
+
+// 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,
+	tag string,
+	stripEmailDomain bool,
+) ([]string, error) {
+	var owners []string
+	ows, ok := aclPolicy.TagOwners[tag]
+	if !ok {
+		return []string{}, fmt.Errorf(
+			"%w. %v isn't owned by a TagOwner. Please add one first. https://tailscale.com/kb/1018/acls/#tag-owners",
+			errInvalidTag,
+			tag,
+		)
+	}
+	for _, owner := range ows {
+		if strings.HasPrefix(owner, "group:") {
+			gs, err := expandGroup(aclPolicy, owner, stripEmailDomain)
+			if err != nil {
+				return []string{}, err
+			}
+			owners = append(owners, gs...)
+		} else {
+			owners = append(owners, owner)
+		}
+	}
+
+	return owners, nil
+}
+
+// expandGroup will return the list of user inside the group
+// after some validation.
+func expandGroup(
+	aclPolicy ACLPolicy,
+	group string,
+	stripEmailDomain bool,
+) ([]string, error) {
+	outGroups := []string{}
+	aclGroups, ok := aclPolicy.Groups[group]
+	if !ok {
+		return []string{}, fmt.Errorf(
+			"group %v isn't registered. %w",
+			group,
+			errInvalidGroup,
+		)
+	}
+	for _, group := range aclGroups {
+		if strings.HasPrefix(group, "group:") {
+			return []string{}, fmt.Errorf(
+				"%w. A group cannot be composed of groups. https://tailscale.com/kb/1018/acls/#groups",
+				errInvalidGroup,
+			)
+		}
+		grp, err := NormalizeToFQDNRules(group, stripEmailDomain)
+		if err != nil {
+			return []string{}, fmt.Errorf(
+				"failed to normalize group %q, err: %w",
+				group,
+				errInvalidGroup,
+			)
+		}
+		outGroups = append(outGroups, grp)
+	}
+
+	return outGroups, nil
+}

acls_types.go

@@ -1,4 +1,4 @@
-package policy
+package headscale
 
 import (
 	"encoding/json"
@@ -111,8 +111,8 @@ func (hosts *Hosts) UnmarshalYAML(data []byte) error {
 }
 
 // IsZero is perhaps a bit naive here.
-func (pol ACLPolicy) IsZero() bool {
-	if len(pol.Groups) == 0 && len(pol.Hosts) == 0 && len(pol.ACLs) == 0 {
+func (policy ACLPolicy) IsZero() bool {
+	if len(policy.Groups) == 0 && len(policy.Hosts) == 0 && len(policy.ACLs) == 0 {
 		return true
 	}
 

api.go

@@ -1,120 +1,29 @@
-package hscontrol
+package headscale
 
 import (
 	"bytes"
 	"encoding/json"
-	"errors"
-	"fmt"
 	"html/template"
 	"net/http"
-	"strconv"
 	"time"
 
 	"github.com/gorilla/mux"
 	"github.com/rs/zerolog/log"
-	"tailscale.com/tailcfg"
 	"tailscale.com/types/key"
 )
 
 const (
-	// The CapabilityVersion is used by Tailscale clients to indicate
-	// their codebase version. Tailscale clients can communicate over TS2021
-	// from CapabilityVersion 28, but we only have good support for it
-	// since https://github.com/tailscale/tailscale/pull/4323 (Noise in any HTTPS port).
-	//
-	// Related to this change, there is https://github.com/tailscale/tailscale/pull/5379,
-	// where CapabilityVersion 39 is introduced to indicate #4323 was merged.
-	//
-	// See also https://github.com/tailscale/tailscale/blob/main/tailcfg/tailcfg.go
-	NoiseCapabilityVersion = 39
-
 	// TODO(juan): remove this once https://github.com/juanfont/headscale/issues/727 is fixed.
-	registrationHoldoff        = time.Second * 5
-	reservedResponseHeaderSize = 4
+	registrationHoldoff                      = time.Second * 5
+	reservedResponseHeaderSize               = 4
+	RegisterMethodAuthKey                    = "authkey"
+	RegisterMethodOIDC                       = "oidc"
+	RegisterMethodCLI                        = "cli"
+	ErrRegisterMethodCLIDoesNotSupportExpire = Error(
+		"machines registered with CLI does not support expire",
+	)
 )
 
-var ErrRegisterMethodCLIDoesNotSupportExpire = errors.New(
-	"machines registered with CLI does not support expire",
-)
-var ErrNoCapabilityVersion = errors.New("no capability version set")
-
-func parseCabailityVersion(req *http.Request) (tailcfg.CapabilityVersion, error) {
-	clientCapabilityStr := req.URL.Query().Get("v")
-
-	if clientCapabilityStr == "" {
-		return 0, ErrNoCapabilityVersion
-	}
-
-	clientCapabilityVersion, err := strconv.Atoi(clientCapabilityStr)
-	if err != nil {
-		return 0, fmt.Errorf("failed to parse capability version: %w", err)
-	}
-
-	return tailcfg.CapabilityVersion(clientCapabilityVersion), nil
-}
-
-// KeyHandler provides the Headscale pub key
-// Listens in /key.
-func (h *Headscale) KeyHandler(
-	writer http.ResponseWriter,
-	req *http.Request,
-) {
-	// New Tailscale clients send a 'v' parameter to indicate the CurrentCapabilityVersion
-	capVer, err := parseCabailityVersion(req)
-	if err != nil {
-		log.Error().
-			Caller().
-			Err(err).
-			Msg("could not get capability version")
-		writer.Header().Set("Content-Type", "text/plain; charset=utf-8")
-		writer.WriteHeader(http.StatusInternalServerError)
-		if err != nil {
-			log.Error().
-				Caller().
-				Err(err).
-				Msg("Failed to write response")
-		}
-
-		return
-	}
-
-	log.Debug().
-		Str("handler", "/key").
-		Int("cap_ver", int(capVer)).
-		Msg("New noise client")
-	if err != nil {
-		writer.Header().Set("Content-Type", "text/plain; charset=utf-8")
-		writer.WriteHeader(http.StatusBadRequest)
-		_, err := writer.Write([]byte("Wrong params"))
-		if err != nil {
-			log.Error().
-				Caller().
-				Err(err).
-				Msg("Failed to write response")
-		}
-
-		return
-	}
-
-	// TS2021 (Tailscale v2 protocol) requires to have a different key
-	if capVer >= NoiseCapabilityVersion {
-		resp := tailcfg.OverTLSPublicKeyResponse{
-			PublicKey: h.noisePrivateKey.Public(),
-		}
-		writer.Header().Set("Content-Type", "application/json")
-		writer.WriteHeader(http.StatusOK)
-		err = json.NewEncoder(writer).Encode(resp)
-		if err != nil {
-			log.Error().
-				Caller().
-				Err(err).
-				Msg("Failed to write response")
-		}
-
-		return
-	}
-}
-
 func (h *Headscale) HealthHandler(
 	writer http.ResponseWriter,
 	req *http.Request,
@@ -144,7 +53,7 @@ func (h *Headscale) HealthHandler(
 		}
 	}
 
-	if err := h.db.PingDB(req.Context()); err != nil {
+	if err := h.pingDB(req.Context()); err != nil {
 		respond(err)
 
 		return
@@ -184,16 +93,33 @@ func (h *Headscale) RegisterWebAPI(
 	req *http.Request,
 ) {
 	vars := mux.Vars(req)
-	machineKeyStr := vars["mkey"]
+	nodeKeyStr, ok := vars["nkey"]
+
+	if !NodePublicKeyRegex.Match([]byte(nodeKeyStr)) {
+		log.Warn().Str("node_key", nodeKeyStr).Msg("Invalid node key passed to registration url")
+
+		writer.Header().Set("Content-Type", "text/plain; charset=utf-8")
+		writer.WriteHeader(http.StatusUnauthorized)
+		_, err := writer.Write([]byte("Unauthorized"))
+		if err != nil {
+			log.Error().
+				Caller().
+				Err(err).
+				Msg("Failed to write response")
+		}
+
+		return
+	}
 
 	// We need to make sure we dont open for XSS style injections, if the parameter that
 	// is passed as a key is not parsable/validated as a NodePublic key, then fail to render
 	// the template and log an error.
-	var machineKey key.MachinePublic
-	err := machineKey.UnmarshalText(
-		[]byte(machineKeyStr),
+	var nodeKey key.NodePublic
+	err := nodeKey.UnmarshalText(
+		[]byte(NodePublicKeyEnsurePrefix(nodeKeyStr)),
 	)
-	if err != nil {
+
+	if !ok || nodeKeyStr == "" || err != nil {
 		log.Warn().Err(err).Msg("Failed to parse incoming nodekey")
 
 		writer.Header().Set("Content-Type", "text/plain; charset=utf-8")
@@ -211,7 +137,7 @@ func (h *Headscale) RegisterWebAPI(
 
 	var content bytes.Buffer
 	if err := registerWebAPITemplate.Execute(&content, registerWebAPITemplateConfig{
-		Key: machineKey.String(),
+		Key: nodeKeyStr,
 	}); err != nil {
 		log.Error().
 			Str("func", "RegisterWebAPI").

api_common.go

@@ -0,0 +1,81 @@
+package headscale
+
+import (
+	"github.com/rs/zerolog/log"
+	"tailscale.com/tailcfg"
+)
+
+func (h *Headscale) generateMapResponse(
+	mapRequest tailcfg.MapRequest,
+	machine *Machine,
+) (*tailcfg.MapResponse, error) {
+	log.Trace().
+		Str("func", "generateMapResponse").
+		Str("machine", mapRequest.Hostinfo.Hostname).
+		Msg("Creating Map response")
+	node, err := h.toNode(*machine, h.cfg.BaseDomain, h.cfg.DNSConfig)
+	if err != nil {
+		log.Error().
+			Caller().
+			Str("func", "generateMapResponse").
+			Err(err).
+			Msg("Cannot convert to node")
+
+		return nil, err
+	}
+
+	peers, err := h.getValidPeers(machine)
+	if err != nil {
+		log.Error().
+			Caller().
+			Str("func", "generateMapResponse").
+			Err(err).
+			Msg("Cannot fetch peers")
+
+		return nil, err
+	}
+
+	profiles := h.getMapResponseUserProfiles(*machine, peers)
+
+	nodePeers, err := h.toNodes(peers, h.cfg.BaseDomain, h.cfg.DNSConfig)
+	if err != nil {
+		log.Error().
+			Caller().
+			Str("func", "generateMapResponse").
+			Err(err).
+			Msg("Failed to convert peers to Tailscale nodes")
+
+		return nil, err
+	}
+
+	dnsConfig := getMapResponseDNSConfig(
+		h.cfg.DNSConfig,
+		h.cfg.BaseDomain,
+		*machine,
+		peers,
+	)
+
+	resp := tailcfg.MapResponse{
+		KeepAlive:    false,
+		Node:         node,
+		Peers:        nodePeers,
+		DNSConfig:    dnsConfig,
+		Domain:       h.cfg.BaseDomain,
+		PacketFilter: h.aclRules,
+		SSHPolicy:    h.sshPolicy,
+		DERPMap:      h.DERPMap,
+		UserProfiles: profiles,
+		Debug: &tailcfg.Debug{
+			DisableLogTail:      !h.cfg.LogTail.Enabled,
+			RandomizeClientPort: h.cfg.RandomizeClientPort,
+		},
+	}
+
+	log.Trace().
+		Str("func", "generateMapResponse").
+		Str("machine", mapRequest.Hostinfo.Hostname).
+		// Interface("payload", resp).
+		Msgf("Generated map response: %s", tailMapResponseToString(resp))
+
+	return &resp, nil
+}

api_key.go

@@ -0,0 +1,157 @@
+package headscale
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
+	"golang.org/x/crypto/bcrypt"
+	"google.golang.org/protobuf/types/known/timestamppb"
+)
+
+const (
+	apiPrefixLength = 7
+	apiKeyLength    = 32
+
+	ErrAPIKeyFailedToParse = Error("Failed to parse ApiKey")
+)
+
+// APIKey describes the datamodel for API keys used to remotely authenticate with
+// headscale.
+type APIKey struct {
+	ID     uint64 `gorm:"primary_key"`
+	Prefix string `gorm:"uniqueIndex"`
+	Hash   []byte
+
+	CreatedAt  *time.Time
+	Expiration *time.Time
+	LastSeen   *time.Time
+}
+
+// CreateAPIKey creates a new ApiKey in a user, and returns it.
+func (h *Headscale) CreateAPIKey(
+	expiration *time.Time,
+) (string, *APIKey, error) {
+	prefix, err := GenerateRandomStringURLSafe(apiPrefixLength)
+	if err != nil {
+		return "", nil, err
+	}
+
+	toBeHashed, err := GenerateRandomStringURLSafe(apiKeyLength)
+	if err != nil {
+		return "", nil, err
+	}
+
+	// Key to return to user, this will only be visible _once_
+	keyStr := prefix + "." + toBeHashed
+
+	hash, err := bcrypt.GenerateFromPassword([]byte(toBeHashed), bcrypt.DefaultCost)
+	if err != nil {
+		return "", nil, err
+	}
+
+	key := APIKey{
+		Prefix:     prefix,
+		Hash:       hash,
+		Expiration: expiration,
+	}
+
+	if err := h.db.Save(&key).Error; err != nil {
+		return "", nil, fmt.Errorf("failed to save API key to database: %w", err)
+	}
+
+	return keyStr, &key, nil
+}
+
+// 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 {
+		return nil, err
+	}
+
+	return keys, nil
+}
+
+// GetAPIKey returns a ApiKey for a given key.
+func (h *Headscale) GetAPIKey(prefix string) (*APIKey, error) {
+	key := APIKey{}
+	if result := h.db.First(&key, "prefix = ?", prefix); result.Error != nil {
+		return nil, result.Error
+	}
+
+	return &key, nil
+}
+
+// GetAPIKeyByID returns a ApiKey for a given id.
+func (h *Headscale) GetAPIKeyByID(id uint64) (*APIKey, error) {
+	key := APIKey{}
+	if result := h.db.Find(&APIKey{ID: id}).First(&key); result.Error != nil {
+		return nil, result.Error
+	}
+
+	return &key, nil
+}
+
+// DestroyAPIKey destroys a ApiKey. Returns error if the ApiKey
+// does not exist.
+func (h *Headscale) DestroyAPIKey(key APIKey) error {
+	if result := h.db.Unscoped().Delete(key); result.Error != nil {
+		return result.Error
+	}
+
+	return nil
+}
+
+// ExpireAPIKey marks a ApiKey as expired.
+func (h *Headscale) ExpireAPIKey(key *APIKey) error {
+	if err := h.db.Model(&key).Update("Expiration", time.Now()).Error; err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (h *Headscale) ValidateAPIKey(keyStr string) (bool, error) {
+	prefix, hash, found := strings.Cut(keyStr, ".")
+	if !found {
+		return false, ErrAPIKeyFailedToParse
+	}
+
+	key, err := h.GetAPIKey(prefix)
+	if err != nil {
+		return false, fmt.Errorf("failed to validate api key: %w", err)
+	}
+
+	if key.Expiration.Before(time.Now()) {
+		return false, nil
+	}
+
+	if err := bcrypt.CompareHashAndPassword(key.Hash, []byte(hash)); err != nil {
+		return false, err
+	}
+
+	return true, nil
+}
+
+func (key *APIKey) toProto() *v1.ApiKey {
+	protoKey := v1.ApiKey{
+		Id:     key.ID,
+		Prefix: key.Prefix,
+	}
+
+	if key.Expiration != nil {
+		protoKey.Expiration = timestamppb.New(*key.Expiration)
+	}
+
+	if key.CreatedAt != nil {
+		protoKey.CreatedAt = timestamppb.New(*key.CreatedAt)
+	}
+
+	if key.LastSeen != nil {
+		protoKey.LastSeen = timestamppb.New(*key.LastSeen)
+	}
+
+	return &protoKey
+}

api_key_test.go

@@ -1,4 +1,4 @@
-package db
+package headscale
 
 import (
 	"time"
@@ -7,7 +7,7 @@ import (
 )
 
 func (*Suite) TestCreateAPIKey(c *check.C) {
-	apiKeyStr, apiKey, err := db.CreateAPIKey(nil)
+	apiKeyStr, apiKey, err := app.CreateAPIKey(nil)
 	c.Assert(err, check.IsNil)
 	c.Assert(apiKey, check.NotNil)
 
@@ -16,74 +16,74 @@ func (*Suite) TestCreateAPIKey(c *check.C) {
 	c.Assert(apiKey.Hash, check.NotNil)
 	c.Assert(apiKeyStr, check.Not(check.Equals), "")
 
-	_, err = db.ListAPIKeys()
+	_, err = app.ListAPIKeys()
 	c.Assert(err, check.IsNil)
 
-	keys, err := db.ListAPIKeys()
+	keys, err := app.ListAPIKeys()
 	c.Assert(err, check.IsNil)
 	c.Assert(len(keys), check.Equals, 1)
 }
 
 func (*Suite) TestAPIKeyDoesNotExist(c *check.C) {
-	key, err := db.GetAPIKey("does-not-exist")
+	key, err := app.GetAPIKey("does-not-exist")
 	c.Assert(err, check.NotNil)
 	c.Assert(key, check.IsNil)
 }
 
 func (*Suite) TestValidateAPIKeyOk(c *check.C) {
 	nowPlus2 := time.Now().Add(2 * time.Hour)
-	apiKeyStr, apiKey, err := db.CreateAPIKey(&nowPlus2)
+	apiKeyStr, apiKey, err := app.CreateAPIKey(&nowPlus2)
 	c.Assert(err, check.IsNil)
 	c.Assert(apiKey, check.NotNil)
 
-	valid, err := db.ValidateAPIKey(apiKeyStr)
+	valid, err := app.ValidateAPIKey(apiKeyStr)
 	c.Assert(err, check.IsNil)
 	c.Assert(valid, check.Equals, true)
 }
 
 func (*Suite) TestValidateAPIKeyNotOk(c *check.C) {
 	nowMinus2 := time.Now().Add(time.Duration(-2) * time.Hour)
-	apiKeyStr, apiKey, err := db.CreateAPIKey(&nowMinus2)
+	apiKeyStr, apiKey, err := app.CreateAPIKey(&nowMinus2)
 	c.Assert(err, check.IsNil)
 	c.Assert(apiKey, check.NotNil)
 
-	valid, err := db.ValidateAPIKey(apiKeyStr)
+	valid, err := app.ValidateAPIKey(apiKeyStr)
 	c.Assert(err, check.IsNil)
 	c.Assert(valid, check.Equals, false)
 
 	now := time.Now()
-	apiKeyStrNow, apiKey, err := db.CreateAPIKey(&now)
+	apiKeyStrNow, apiKey, err := app.CreateAPIKey(&now)
 	c.Assert(err, check.IsNil)
 	c.Assert(apiKey, check.NotNil)
 
-	validNow, err := db.ValidateAPIKey(apiKeyStrNow)
+	validNow, err := app.ValidateAPIKey(apiKeyStrNow)
 	c.Assert(err, check.IsNil)
 	c.Assert(validNow, check.Equals, false)
 
-	validSilly, err := db.ValidateAPIKey("nota.validkey")
+	validSilly, err := app.ValidateAPIKey("nota.validkey")
 	c.Assert(err, check.NotNil)
 	c.Assert(validSilly, check.Equals, false)
 
-	validWithErr, err := db.ValidateAPIKey("produceerrorkey")
+	validWithErr, err := app.ValidateAPIKey("produceerrorkey")
 	c.Assert(err, check.NotNil)
 	c.Assert(validWithErr, check.Equals, false)
 }
 
 func (*Suite) TestExpireAPIKey(c *check.C) {
 	nowPlus2 := time.Now().Add(2 * time.Hour)
-	apiKeyStr, apiKey, err := db.CreateAPIKey(&nowPlus2)
+	apiKeyStr, apiKey, err := app.CreateAPIKey(&nowPlus2)
 	c.Assert(err, check.IsNil)
 	c.Assert(apiKey, check.NotNil)
 
-	valid, err := db.ValidateAPIKey(apiKeyStr)
+	valid, err := app.ValidateAPIKey(apiKeyStr)
 	c.Assert(err, check.IsNil)
 	c.Assert(valid, check.Equals, true)
 
-	err = db.ExpireAPIKey(apiKey)
+	err = app.ExpireAPIKey(apiKey)
 	c.Assert(err, check.IsNil)
 	c.Assert(apiKey.Expiration, check.NotNil)
 
-	notValid, err := db.ValidateAPIKey(apiKeyStr)
+	notValid, err := app.ValidateAPIKey(apiKeyStr)
 	c.Assert(err, check.IsNil)
 	c.Assert(notValid, check.Equals, false)
 }

app.go

@@ -1,4 +1,4 @@
-package hscontrol
+package headscale
 
 import (
 	"context"
@@ -8,10 +8,9 @@ import (
 	"io"
 	"net"
 	"net/http"
-	_ "net/http/pprof" //nolint
 	"os"
 	"os/signal"
-	"runtime"
+	"sort"
 	"strconv"
 	"strings"
 	"sync"
@@ -21,19 +20,12 @@ import (
 	"github.com/coreos/go-oidc/v3/oidc"
 	"github.com/gorilla/mux"
 	grpcMiddleware "github.com/grpc-ecosystem/go-grpc-middleware"
-	grpcRuntime "github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
-	"github.com/juanfont/headscale"
+	"github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
-	"github.com/juanfont/headscale/hscontrol/db"
-	"github.com/juanfont/headscale/hscontrol/derp"
-	derpServer "github.com/juanfont/headscale/hscontrol/derp/server"
-	"github.com/juanfont/headscale/hscontrol/notifier"
-	"github.com/juanfont/headscale/hscontrol/policy"
-	"github.com/juanfont/headscale/hscontrol/types"
-	"github.com/juanfont/headscale/hscontrol/util"
 	"github.com/patrickmn/go-cache"
 	zerolog "github.com/philip-bui/grpc-zerolog"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
+	"github.com/puzpuzpuz/xsync/v2"
 	zl "github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
 	"golang.org/x/crypto/acme"
@@ -48,77 +40,86 @@ import (
 	"google.golang.org/grpc/peer"
 	"google.golang.org/grpc/reflection"
 	"google.golang.org/grpc/status"
-	"tailscale.com/envknob"
+	"gorm.io/gorm"
 	"tailscale.com/tailcfg"
 	"tailscale.com/types/dnstype"
 	"tailscale.com/types/key"
 )
 
-var (
-	errSTUNAddressNotSet                   = errors.New("STUN address not set")
-	errUnsupportedDatabase                 = errors.New("unsupported DB")
-	errUnsupportedLetsEncryptChallengeType = errors.New(
+const (
+	errSTUNAddressNotSet                   = Error("STUN address not set")
+	errUnsupportedDatabase                 = Error("unsupported DB")
+	errUnsupportedLetsEncryptChallengeType = Error(
 		"unknown value for Lets Encrypt challenge type",
 	)
-	errEmptyInitialDERPMap = errors.New(
-		"initial DERPMap is empty, Headscale requries at least one entry",
-	)
 )
 
 const (
-	AuthPrefix         = "Bearer "
-	updateInterval     = 5000
-	privateKeyFileMode = 0o600
+	AuthPrefix          = "Bearer "
+	Postgres            = "postgres"
+	Sqlite              = "sqlite3"
+	updateInterval      = 5000
+	HTTPReadTimeout     = 30 * time.Second
+	HTTPShutdownTimeout = 3 * time.Second
+	privateKeyFileMode  = 0o600
 
 	registerCacheExpiration = time.Minute * 15
 	registerCacheCleanup    = time.Minute * 20
+
+	DisabledClientAuth = "disabled"
+	RelaxedClientAuth  = "relaxed"
+	EnforcedClientAuth = "enforced"
 )
 
 // Headscale represents the base app of the service.
 type Headscale struct {
-	cfg             *types.Config
-	db              *db.HSDatabase
+	cfg             *Config
+	db              *gorm.DB
 	dbString        string
 	dbType          string
 	dbDebug         bool
+	privateKey      *key.MachinePrivate
 	noisePrivateKey *key.MachinePrivate
 
 	DERPMap    *tailcfg.DERPMap
-	DERPServer *derpServer.DERPServer
+	DERPServer *DERPServer
 
-	ACLPolicy *policy.ACLPolicy
+	aclPolicy *ACLPolicy
+	aclRules  []tailcfg.FilterRule
+	sshPolicy *tailcfg.SSHPolicy
 
-	nodeNotifier *notifier.Notifier
+	lastStateChange *xsync.MapOf[string, time.Time]
 
 	oidcProvider *oidc.Provider
 	oauth2Config *oauth2.Config
 
 	registrationCache *cache.Cache
 
+	ipAllocationMutex sync.Mutex
+
 	shutdownChan       chan struct{}
 	pollNetMapStreamWG sync.WaitGroup
 }
 
-var (
-	profilingEnabled = envknob.Bool("HEADSCALE_PROFILING_ENABLED")
-	tailsqlEnabled   = envknob.Bool("HEADSCALE_DEBUG_TAILSQL_ENABLED")
-	tailsqlStateDir  = envknob.String("HEADSCALE_DEBUG_TAILSQL_STATE_DIR")
-	tailsqlTSKey     = envknob.String("TS_AUTHKEY")
-)
-
-func NewHeadscale(cfg *types.Config) (*Headscale, error) {
-	if profilingEnabled {
-		runtime.SetBlockProfileRate(1)
+func NewHeadscale(cfg *Config) (*Headscale, error) {
+	privateKey, err := readOrCreatePrivateKey(cfg.PrivateKeyPath)
+	if err != nil {
+		return nil, fmt.Errorf("failed to read or create private key: %w", err)
 	}
 
+	// TS2021 requires to have a different key from the legacy protocol.
 	noisePrivateKey, err := readOrCreatePrivateKey(cfg.NoisePrivateKeyPath)
 	if err != nil {
 		return nil, fmt.Errorf("failed to read or create Noise protocol private key: %w", err)
 	}
 
+	if privateKey.Equal(*noisePrivateKey) {
+		return nil, fmt.Errorf("private key and noise private key are the same: %w", err)
+	}
+
 	var dbString string
 	switch cfg.DBtype {
-	case db.Postgres:
+	case Postgres:
 		dbString = fmt.Sprintf(
 			"host=%s dbname=%s user=%s",
 			cfg.DBhost,
@@ -141,7 +142,7 @@ func NewHeadscale(cfg *types.Config) (*Headscale, error) {
 		if cfg.DBpass != "" {
 			dbString += fmt.Sprintf(" password=%s", cfg.DBpass)
 		}
-	case db.Sqlite:
+	case Sqlite:
 		dbString = cfg.DBpath
 	default:
 		return nil, errUnsupportedDatabase
@@ -156,25 +157,19 @@ func NewHeadscale(cfg *types.Config) (*Headscale, error) {
 		cfg:                cfg,
 		dbType:             cfg.DBtype,
 		dbString:           dbString,
+		privateKey:         privateKey,
 		noisePrivateKey:    noisePrivateKey,
+		aclRules:           tailcfg.FilterAllowAll, // default allowall
 		registrationCache:  registrationCache,
 		pollNetMapStreamWG: sync.WaitGroup{},
-		nodeNotifier:       notifier.NewNotifier(),
+		lastStateChange:    xsync.NewMapOf[time.Time](),
 	}
 
-	database, err := db.NewHeadscaleDatabase(
-		cfg.DBtype,
-		dbString,
-		app.dbDebug,
-		app.nodeNotifier,
-		cfg.IPPrefixes,
-		cfg.BaseDomain)
+	err = app.initDB()
 	if err != nil {
 		return nil, err
 	}
 
-	app.db = database
-
 	if cfg.OIDC.Issuer != "" {
 		err = app.initOIDC()
 		if err != nil {
@@ -187,7 +182,7 @@ func NewHeadscale(cfg *types.Config) (*Headscale, error) {
 	}
 
 	if app.cfg.DNSConfig != nil && app.cfg.DNSConfig.Proxied { // if MagicDNS
-		magicDNSDomains := util.GenerateMagicDNSRootDomains(app.cfg.IPPrefixes)
+		magicDNSDomains := generateMagicDNSRootDomains(app.cfg.IPPrefixes)
 		// we might have routes already from Split DNS
 		if app.cfg.DNSConfig.Routes == nil {
 			app.cfg.DNSConfig.Routes = make(map[string][]*dnstype.Resolver)
@@ -198,23 +193,7 @@ func NewHeadscale(cfg *types.Config) (*Headscale, error) {
 	}
 
 	if cfg.DERP.ServerEnabled {
-		derpServerKey, err := readOrCreatePrivateKey(cfg.DERP.ServerPrivateKeyPath)
-		if err != nil {
-			return nil, fmt.Errorf("failed to read or create DERP server private key: %w", err)
-		}
-
-		if derpServerKey.Equal(*noisePrivateKey) {
-			return nil, fmt.Errorf(
-				"DERP server private key and noise private key are the same: %w",
-				err,
-			)
-		}
-
-		embeddedDERPServer, err := derpServer.NewDERPServer(
-			cfg.ServerURL,
-			key.NodePrivate(*derpServerKey),
-			&cfg.DERP,
-		)
+		embeddedDERPServer, err := app.NewDERPServer()
 		if err != nil {
 			return nil, err
 		}
@@ -230,57 +209,123 @@ func (h *Headscale) redirect(w http.ResponseWriter, req *http.Request) {
 	http.Redirect(w, req, target, http.StatusFound)
 }
 
-// expireEphemeralNodes deletes ephemeral node records that have not been
+// expireEphemeralNodes deletes ephemeral machine records that have not been
 // seen for longer than h.cfg.EphemeralNodeInactivityTimeout.
 func (h *Headscale) expireEphemeralNodes(milliSeconds int64) {
 	ticker := time.NewTicker(time.Duration(milliSeconds) * time.Millisecond)
 	for range ticker.C {
-		h.db.ExpireEphemeralNodes(h.cfg.EphemeralNodeInactivityTimeout)
+		h.expireEphemeralNodesWorker()
 	}
 }
 
-// expireExpiredMachines expires nodes that have an explicit expiry set
+// expireExpiredMachines expires machines that have an explicit expiry set
 // after that expiry time has passed.
-func (h *Headscale) expireExpiredMachines(intervalMs int64) {
-	interval := time.Duration(intervalMs) * time.Millisecond
-	ticker := time.NewTicker(interval)
-
-	lastCheck := time.Unix(0, 0)
-
+func (h *Headscale) expireExpiredMachines(milliSeconds int64) {
+	ticker := time.NewTicker(time.Duration(milliSeconds) * time.Millisecond)
 	for range ticker.C {
-		lastCheck = h.db.ExpireExpiredNodes(lastCheck)
+		h.expireExpiredMachinesWorker()
 	}
 }
 
-// scheduledDERPMapUpdateWorker refreshes the DERPMap stored on the global object
-// at a set interval.
-func (h *Headscale) scheduledDERPMapUpdateWorker(cancelChan <-chan struct{}) {
-	log.Info().
-		Dur("frequency", h.cfg.DERP.UpdateFrequency).
-		Msg("Setting up a DERPMap update worker")
-	ticker := time.NewTicker(h.cfg.DERP.UpdateFrequency)
+func (h *Headscale) failoverSubnetRoutes(milliSeconds int64) {
+	ticker := time.NewTicker(time.Duration(milliSeconds) * time.Millisecond)
+	for range ticker.C {
+		err := h.handlePrimarySubnetFailover()
+		if err != nil {
+			log.Error().Err(err).Msg("failed to handle primary subnet failover")
+		}
+	}
+}
+
+func (h *Headscale) expireEphemeralNodesWorker() {
+	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")
 
-	for {
-		select {
-		case <-cancelChan:
 			return
+		}
 
-		case <-ticker.C:
-			log.Info().Msg("Fetching DERPMap updates")
-			h.DERPMap = derp.GetDERPMap(h.cfg.DERP)
-			if h.cfg.DERP.ServerEnabled && h.cfg.DERP.AutomaticallyAddEmbeddedDerpRegion {
-				region, _ := h.DERPServer.GenerateRegion()
-				h.DERPMap.Regions[region.RegionID] = &region
-			}
+		expiredFound := false
+		for _, machine := range machines {
+			if machine.isEphemeral() && machine.LastSeen != nil &&
+				time.Now().
+					After(machine.LastSeen.Add(h.cfg.EphemeralNodeInactivityTimeout)) {
+				expiredFound = true
+				log.Info().
+					Str("machine", machine.Hostname).
+					Msg("Ephemeral client removed from database")
 
-			stateUpdate := types.StateUpdate{
-				Type:    types.StateDERPUpdated,
-				DERPMap: h.DERPMap,
+				err = h.db.Unscoped().Delete(machine).Error
+				if err != nil {
+					log.Error().
+						Err(err).
+						Str("machine", machine.Hostname).
+						Msg("🤮 Cannot delete ephemeral machine from the database")
+				}
 			}
-			if stateUpdate.Valid() {
-				h.nodeNotifier.NotifyAll(stateUpdate)
+		}
+
+		if expiredFound {
+			h.setLastStateChangeToNow()
+		}
+	}
+}
+
+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()
+		}
 	}
 }
 
@@ -341,7 +386,7 @@ func (h *Headscale) grpcAuthenticationInterceptor(ctx context.Context,
 		)
 	}
 
-	valid, err := h.db.ValidateAPIKey(strings.TrimPrefix(token, AuthPrefix))
+	valid, err := h.ValidateAPIKey(strings.TrimPrefix(token, AuthPrefix))
 	if err != nil {
 		log.Error().
 			Caller().
@@ -392,7 +437,7 @@ func (h *Headscale) httpAuthenticationMiddleware(next http.Handler) http.Handler
 			return
 		}
 
-		valid, err := h.db.ValidateAPIKey(strings.TrimPrefix(authHeader, AuthPrefix))
+		valid, err := h.ValidateAPIKey(strings.TrimPrefix(authHeader, AuthPrefix))
 		if err != nil {
 			log.Error().
 				Caller().
@@ -444,17 +489,17 @@ func (h *Headscale) ensureUnixSocketIsAbsent() error {
 	return os.Remove(h.cfg.UnixSocket)
 }
 
-func (h *Headscale) createRouter(grpcMux *grpcRuntime.ServeMux) *mux.Router {
+func (h *Headscale) createRouter(grpcMux *runtime.ServeMux) *mux.Router {
 	router := mux.NewRouter()
-	router.PathPrefix("/debug/pprof/").Handler(http.DefaultServeMux)
 
 	router.HandleFunc(ts2021UpgradePath, h.NoiseUpgradeHandler).Methods(http.MethodPost)
 
 	router.HandleFunc("/health", h.HealthHandler).Methods(http.MethodGet)
 	router.HandleFunc("/key", h.KeyHandler).Methods(http.MethodGet)
-	router.HandleFunc("/register/{mkey}", h.RegisterWebAPI).Methods(http.MethodGet)
+	router.HandleFunc("/register/{nkey}", h.RegisterWebAPI).Methods(http.MethodGet)
+	h.addLegacyHandlers(router)
 
-	router.HandleFunc("/oidc/register/{mkey}", h.RegisterOIDC).Methods(http.MethodGet)
+	router.HandleFunc("/oidc/register/{nkey}", h.RegisterOIDC).Methods(http.MethodGet)
 	router.HandleFunc("/oidc/callback", h.OIDCCallback).Methods(http.MethodGet)
 	router.HandleFunc("/apple", h.AppleConfigMessage).Methods(http.MethodGet)
 	router.HandleFunc("/apple/{platform}", h.ApplePlatformConfig).
@@ -462,23 +507,21 @@ func (h *Headscale) createRouter(grpcMux *grpcRuntime.ServeMux) *mux.Router {
 	router.HandleFunc("/windows", h.WindowsConfigMessage).Methods(http.MethodGet)
 	router.HandleFunc("/windows/tailscale.reg", h.WindowsRegConfig).
 		Methods(http.MethodGet)
-
-	// TODO(kristoffer): move swagger into a package
-	router.HandleFunc("/swagger", headscale.SwaggerUI).Methods(http.MethodGet)
-	router.HandleFunc("/swagger/v1/openapiv2.json", headscale.SwaggerAPIv1).
+	router.HandleFunc("/swagger", SwaggerUI).Methods(http.MethodGet)
+	router.HandleFunc("/swagger/v1/openapiv2.json", SwaggerAPIv1).
 		Methods(http.MethodGet)
 
 	if h.cfg.DERP.ServerEnabled {
-		router.HandleFunc("/derp", h.DERPServer.DERPHandler)
-		router.HandleFunc("/derp/probe", derpServer.DERPProbeHandler)
-		router.HandleFunc("/bootstrap-dns", derpServer.DERPBootstrapDNSHandler(h.DERPMap))
+		router.HandleFunc("/derp", h.DERPHandler)
+		router.HandleFunc("/derp/probe", h.DERPProbeHandler)
+		router.HandleFunc("/bootstrap-dns", h.DERPBootstrapDNSHandler)
 	}
 
 	apiRouter := router.PathPrefix("/api").Subrouter()
 	apiRouter.Use(h.httpAuthenticationMiddleware)
 	apiRouter.PathPrefix("/v1/").HandlerFunc(grpcMux.ServeHTTP)
 
-	router.PathPrefix("/").HandlerFunc(notFoundHandler)
+	router.PathPrefix("/").HandlerFunc(stdoutHandler)
 
 	return router
 }
@@ -488,7 +531,7 @@ func (h *Headscale) Serve() error {
 	var err error
 
 	// Fetch an initial DERP Map before we start serving
-	h.DERPMap = derp.GetDERPMap(h.cfg.DERP)
+	h.DERPMap = GetDERPMap(h.cfg.DERP)
 
 	if h.cfg.DERP.ServerEnabled {
 		// When embedded DERP is enabled we always need a STUN server
@@ -496,16 +539,8 @@ func (h *Headscale) Serve() error {
 			return errSTUNAddressNotSet
 		}
 
-		region, err := h.DERPServer.GenerateRegion()
-		if err != nil {
-			return err
-		}
-
-		if h.cfg.DERP.AutomaticallyAddEmbeddedDerpRegion {
-			h.DERPMap.Regions[region.RegionID] = &region
-		}
-
-		go h.DERPServer.ServeSTUN()
+		h.DERPMap.Regions[h.DERPServer.region.RegionID] = &h.DERPServer.region
+		go h.ServeSTUN()
 	}
 
 	if h.cfg.DERP.AutoUpdate {
@@ -514,15 +549,11 @@ func (h *Headscale) Serve() error {
 		go h.scheduledDERPMapUpdateWorker(derpMapCancelChannel)
 	}
 
-	if len(h.DERPMap.Regions) == 0 {
-		return errEmptyInitialDERPMap
-	}
-
-	// TODO(kradalby): These should have cancel channels and be cleaned
-	// up on shutdown.
 	go h.expireEphemeralNodes(updateInterval)
 	go h.expireExpiredMachines(updateInterval)
 
+	go h.failoverSubnetRoutes(updateInterval)
+
 	if zl.GlobalLevel() == zl.TraceLevel {
 		zerolog.RespLog = true
 	} else {
@@ -556,14 +587,14 @@ func (h *Headscale) Serve() error {
 		return fmt.Errorf("failed change permission of gRPC socket: %w", err)
 	}
 
-	grpcGatewayMux := grpcRuntime.NewServeMux()
+	grpcGatewayMux := runtime.NewServeMux()
 
 	// Make the grpc-gateway connect to grpc over socket
 	grpcGatewayConn, err := grpc.Dial(
 		h.cfg.UnixSocket,
 		[]grpc.DialOption{
 			grpc.WithTransportCredentials(insecure.NewCredentials()),
-			grpc.WithContextDialer(util.GrpcSocketDialer),
+			grpc.WithContextDialer(GrpcSocketDialer),
 		}...,
 	)
 	if err != nil {
@@ -578,10 +609,7 @@ func (h *Headscale) Serve() error {
 	}
 
 	// Start the local gRPC server without TLS and without authentication
-	grpcSocket := grpc.NewServer(
-	// Uncomment to debug grpc communication.
-	// zerolog.UnaryInterceptor(),
-	)
+	grpcSocket := grpc.NewServer(zerolog.UnaryInterceptor())
 
 	v1.RegisterHeadscaleServiceServer(grpcSocket, newHeadscaleV1APIServer(h))
 	reflection.Register(grpcSocket)
@@ -621,8 +649,7 @@ func (h *Headscale) Serve() error {
 			grpc.UnaryInterceptor(
 				grpcMiddleware.ChainUnaryServer(
 					h.grpcAuthenticationInterceptor,
-					// Uncomment to debug grpc communication.
-					// zerolog.NewUnaryServerInterceptor(),
+					zerolog.NewUnaryServerInterceptor(),
 				),
 			),
 		}
@@ -662,7 +689,7 @@ func (h *Headscale) Serve() error {
 	httpServer := &http.Server{
 		Addr:        h.cfg.Addr,
 		Handler:     router,
-		ReadTimeout: types.HTTPReadTimeout,
+		ReadTimeout: HTTPReadTimeout,
 		// Go does not handle timeouts in HTTP very well, and there is
 		// no good way to handle streaming timeouts, therefore we need to
 		// keep this at unlimited and be careful to clean up connections
@@ -692,7 +719,7 @@ func (h *Headscale) Serve() error {
 	promHTTPServer := &http.Server{
 		Addr:         h.cfg.MetricsAddr,
 		Handler:      promMux,
-		ReadTimeout:  types.HTTPReadTimeout,
+		ReadTimeout:  HTTPReadTimeout,
 		WriteTimeout: 0,
 	}
 
@@ -708,18 +735,6 @@ func (h *Headscale) Serve() error {
 	log.Info().
 		Msgf("listening and serving metrics on: %s", h.cfg.MetricsAddr)
 
-	var tailsqlContext context.Context
-	if tailsqlEnabled {
-		if h.cfg.DBtype != db.Sqlite {
-			log.Fatal().Str("type", h.cfg.DBtype).Msgf("tailsql only support %q", db.Sqlite)
-		}
-		if tailsqlTSKey == "" {
-			log.Fatal().Msg("tailsql requires TS_AUTHKEY to be set")
-		}
-		tailsqlContext = context.Background()
-		go runTailSQLService(ctx, util.TSLogfWrapper(), tailsqlStateDir, h.cfg.DBpath)
-	}
-
 	// Handle common process-killing signals so we can gracefully shut down:
 	h.shutdownChan = make(chan struct{})
 	sigc := make(chan os.Signal, 1)
@@ -742,20 +757,16 @@ func (h *Headscale) Serve() error {
 				// TODO(kradalby): Reload config on SIGHUP
 
 				if h.cfg.ACL.PolicyPath != "" {
-					aclPath := util.AbsolutePathFromConfigPath(h.cfg.ACL.PolicyPath)
-					pol, err := policy.LoadACLPolicyFromPath(aclPath)
+					aclPath := AbsolutePathFromConfigPath(h.cfg.ACL.PolicyPath)
+					err := h.LoadACLPolicy(aclPath)
 					if err != nil {
 						log.Error().Err(err).Msg("Failed to reload ACL policy")
 					}
-
-					h.ACLPolicy = pol
 					log.Info().
 						Str("path", aclPath).
 						Msg("ACL policy successfully reloaded, notifying nodes of change")
 
-					h.nodeNotifier.NotifyAll(types.StateUpdate{
-						Type: types.StateFullUpdate,
-					})
+					h.setLastStateChangeToNow()
 				}
 
 			default:
@@ -764,13 +775,12 @@ func (h *Headscale) Serve() error {
 					Msg("Received signal to stop, shutting down gracefully")
 
 				close(h.shutdownChan)
-
 				h.pollNetMapStreamWG.Wait()
 
 				// Gracefully shut down servers
 				ctx, cancel := context.WithTimeout(
 					context.Background(),
-					types.HTTPShutdownTimeout,
+					HTTPShutdownTimeout,
 				)
 				if err := promHTTPServer.Shutdown(ctx); err != nil {
 					log.Error().Err(err).Msg("Failed to shutdown prometheus http")
@@ -785,10 +795,6 @@ func (h *Headscale) Serve() error {
 					grpcListener.Close()
 				}
 
-				if tailsqlContext != nil {
-					tailsqlContext.Done()
-				}
-
 				// Close network listeners
 				promHTTPListener.Close()
 				httpListener.Close()
@@ -798,7 +804,11 @@ func (h *Headscale) Serve() error {
 				socketListener.Close()
 
 				// Close db connections
-				err = h.db.Close()
+				db, err := h.db.DB()
+				if err != nil {
+					log.Error().Err(err).Msg("Failed to get db handle")
+				}
+				err = db.Close()
 				if err != nil {
 					log.Error().Err(err).Msg("Failed to close db")
 				}
@@ -808,8 +818,7 @@ func (h *Headscale) Serve() error {
 
 				// And we're done:
 				cancel()
-
-				return
+				os.Exit(0)
 			}
 		}
 	}
@@ -841,13 +850,13 @@ func (h *Headscale) getTLSSettings() (*tls.Config, error) {
 		}
 
 		switch h.cfg.TLS.LetsEncrypt.ChallengeType {
-		case types.TLSALPN01ChallengeType:
+		case tlsALPN01ChallengeType:
 			// Configuration via autocert with TLS-ALPN-01 (https://tools.ietf.org/html/rfc8737)
 			// The RFC requires that the validation is done on port 443; in other words, headscale
 			// must be reachable on port 443.
 			return certManager.TLSConfig(), nil
 
-		case types.HTTP01ChallengeType:
+		case http01ChallengeType:
 			// Configuration via autocert with HTTP-01. This requires listening on
 			// port 80 for the certificate validation in addition to the headscale
 			// service, which can be configured to run on any other port.
@@ -855,7 +864,7 @@ func (h *Headscale) getTLSSettings() (*tls.Config, error) {
 			server := &http.Server{
 				Addr:        h.cfg.TLS.LetsEncrypt.Listen,
 				Handler:     certManager.HTTPHandler(http.HandlerFunc(h.redirect)),
-				ReadTimeout: types.HTTPReadTimeout,
+				ReadTimeout: HTTPReadTimeout,
 			}
 
 			go func() {
@@ -894,7 +903,61 @@ func (h *Headscale) getTLSSettings() (*tls.Config, error) {
 	}
 }
 
-func notFoundHandler(
+func (h *Headscale) setLastStateChangeToNow() {
+	var err error
+
+	now := time.Now().UTC()
+
+	users, err := h.ListUsers()
+	if err != nil {
+		log.Error().
+			Caller().
+			Err(err).
+			Msg("failed to fetch all users, failing to update last changed state.")
+	}
+
+	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(user.Name, now)
+	}
+}
+
+func (h *Headscale) getLastStateChange(users ...User) time.Time {
+	times := []time.Time{}
+
+	// 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)
+			}
+		}
+	} else {
+		h.lastStateChange.Range(func(key string, value time.Time) bool {
+			times = append(times, value)
+
+			return true
+		})
+	}
+
+	sort.Slice(times, func(i, j int) bool {
+		return times[i].After(times[j])
+	})
+
+	log.Trace().Msgf("Latest times %#v", times)
+
+	if len(times) == 0 {
+		return time.Now().UTC()
+	} else {
+		return times[0]
+	}
+}
+
+func stdoutHandler(
 	writer http.ResponseWriter,
 	req *http.Request,
 ) {
@@ -906,7 +969,6 @@ func notFoundHandler(
 		Interface("url", req.URL).
 		Bytes("body", body).
 		Msg("Request did not match")
-	writer.WriteHeader(http.StatusNotFound)
 }
 
 func readOrCreatePrivateKey(path string) (*key.MachinePrivate, error) {
@@ -926,8 +988,7 @@ func readOrCreatePrivateKey(path string) (*key.MachinePrivate, error) {
 		err = os.WriteFile(path, machineKeyStr, privateKeyFileMode)
 		if err != nil {
 			return nil, fmt.Errorf(
-				"failed to save private key to disk at path %q: %w",
-				path,
+				"failed to save private key to disk: %w",
 				err,
 			)
 		}
@@ -938,9 +999,16 @@ func readOrCreatePrivateKey(path string) (*key.MachinePrivate, error) {
 	}
 
 	trimmedPrivateKey := strings.TrimSpace(string(privateKey))
+	privateKeyEnsurePrefix := PrivateKeyEnsurePrefix(trimmedPrivateKey)
 
 	var machineKey key.MachinePrivate
-	if err = machineKey.UnmarshalText([]byte(trimmedPrivateKey)); err != nil {
+	if err = machineKey.UnmarshalText([]byte(privateKeyEnsurePrefix)); err != nil {
+		log.Info().
+			Str("path", path).
+			Msg("This might be due to a legacy (headscale pre-0.12) private key. " +
+				"If the key is in WireGuard format, delete the key and restart headscale. " +
+				"A new key will automatically be generated. All Tailscale clients will have to be restarted")
+
 		return nil, fmt.Errorf("failed to parse private key: %w", err)
 	}
 

app_test.go

@@ -1,11 +1,10 @@
-package hscontrol
+package headscale
 
 import (
 	"net/netip"
 	"os"
 	"testing"
 
-	"github.com/juanfont/headscale/hscontrol/types"
 	"gopkg.in/check.v1"
 )
 
@@ -19,7 +18,7 @@ type Suite struct{}
 
 var (
 	tmpDir string
-	app    *Headscale
+	app    Headscale
 )
 
 func (s *Suite) SetUpTest(c *check.C) {
@@ -35,24 +34,28 @@ func (s *Suite) ResetDB(c *check.C) {
 		os.RemoveAll(tmpDir)
 	}
 	var err error
-	tmpDir, err = os.MkdirTemp("", "autoygg-client-test2")
+	tmpDir, err = os.MkdirTemp("", "autoygg-client-test")
 	if err != nil {
 		c.Fatal(err)
 	}
-	cfg := types.Config{
-		NoisePrivateKeyPath: tmpDir + "/noise_private.key",
-		DBtype:              "sqlite3",
-		DBpath:              tmpDir + "/headscale_test.db",
+	cfg := Config{
 		IPPrefixes: []netip.Prefix{
 			netip.MustParsePrefix("10.27.0.0/23"),
 		},
-		OIDC: types.OIDCConfig{
-			StripEmaildomain: false,
-		},
 	}
 
-	app, err = NewHeadscale(&cfg)
+	app = Headscale{
+		cfg:      &cfg,
+		dbType:   "sqlite3",
+		dbString: tmpDir + "/headscale_test.db",
+	}
+	err = app.initDB()
 	if err != nil {
 		c.Fatal(err)
 	}
+	db, err := app.openDB()
+	if err != nil {
+		c.Fatal(err)
+	}
+	app.db = db
 }

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

@@ -31,7 +31,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  {{.Name}}:
+  test:
     runs-on: ubuntu-latest
 
     steps:
@@ -39,11 +39,6 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: satackey/action-docker-layer-caching@main
-        continue-on-error: true
-
       - name: Get changed files
         id: changed-files
         uses: tj-actions/changed-files@v34
@@ -55,12 +50,12 @@ jobs:
             integration_test/
             config-example.yaml
 
-      - name: Run {{.Name}}
-        uses: Wandalen/wretry.action@master
+      - 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'
-        with:
-          attempt_limit: 5
-          command: |
+        run: |
             nix develop --command -- docker run \
               --tty --rm \
               --volume ~/.cache/hs-integration-go:/go \
@@ -69,7 +64,8 @@ jobs:
               --volume /var/run/docker.sock:/var/run/docker.sock \
               --volume $PWD/control_logs:/tmp/control \
               golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
+                go test ./... \
+                  -tags ts2019 \
                   -failfast \
                   -timeout 120m \
                   -parallel 1 \
@@ -80,12 +76,6 @@ jobs:
         with:
           name: logs
           path: "control_logs/*.log"
-
-      - uses: actions/upload-artifact@v3
-        if: always() && steps.changed-files.outputs.any_changed == 'true'
-        with:
-          name: pprof
-          path: "control_logs/*.pprof.tar"
 `),
 	)
 )

cmd/headscale/cli/api_key.go

@@ -5,8 +5,8 @@ import (
 	"strconv"
 	"time"
 
+	"github.com/juanfont/headscale"
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
-	"github.com/juanfont/headscale/hscontrol/util"
 	"github.com/prometheus/common/model"
 	"github.com/pterm/pterm"
 	"github.com/rs/zerolog/log"
@@ -67,7 +67,7 @@ var listAPIKeys = &cobra.Command{
 		}
 
 		if output != "" {
-			SuccessOutput(response.GetApiKeys(), "", output)
+			SuccessOutput(response.ApiKeys, "", output)
 
 			return
 		}
@@ -75,15 +75,15 @@ var listAPIKeys = &cobra.Command{
 		tableData := pterm.TableData{
 			{"ID", "Prefix", "Expiration", "Created"},
 		}
-		for _, key := range response.GetApiKeys() {
+		for _, key := range response.ApiKeys {
 			expiration := "-"
 
 			if key.GetExpiration() != nil {
-				expiration = ColourTime(key.GetExpiration().AsTime())
+				expiration = ColourTime(key.Expiration.AsTime())
 			}
 
 			tableData = append(tableData, []string{
-				strconv.FormatUint(key.GetId(), util.Base10),
+				strconv.FormatUint(key.GetId(), headscale.Base10),
 				key.GetPrefix(),
 				expiration,
 				key.GetCreatedAt().AsTime().Format(HeadscaleDateTimeFormat),
@@ -155,7 +155,7 @@ If you loose a key, create a new one and revoke (expire) the old one.`,
 			return
 		}
 
-		SuccessOutput(response.GetApiKey(), response.GetApiKey(), output)
+		SuccessOutput(response.ApiKey, response.ApiKey, output)
 	},
 }
 

cmd/headscale/cli/configtest.go

@@ -1,22 +0,0 @@
-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

@@ -3,11 +3,11 @@ package cli
 import (
 	"fmt"
 
+	"github.com/juanfont/headscale"
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/cobra"
 	"google.golang.org/grpc/status"
-	"tailscale.com/types/key"
 )
 
 const (
@@ -57,7 +57,7 @@ var debugCmd = &cobra.Command{
 
 var createNodeCmd = &cobra.Command{
 	Use:   "create-node",
-	Short: "Create a node that can be registered with `nodes register <>` command",
+	Short: "Create a node (machine) that can be registered with `nodes register <>` command",
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
 
@@ -93,13 +93,11 @@ var createNodeCmd = &cobra.Command{
 
 			return
 		}
-
-		var mkey key.MachinePublic
-		err = mkey.UnmarshalText([]byte(machineKey))
-		if err != nil {
+		if !headscale.NodePublicKeyRegex.Match([]byte(machineKey)) {
+			err = errPreAuthKeyMalformed
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Failed to parse machine key from flag: %s", err),
+				fmt.Sprintf("Error: %s", err),
 				output,
 			)
 
@@ -117,24 +115,24 @@ var createNodeCmd = &cobra.Command{
 			return
 		}
 
-		request := &v1.DebugCreateNodeRequest{
+		request := &v1.DebugCreateMachineRequest{
 			Key:    machineKey,
 			Name:   name,
 			User:   user,
 			Routes: routes,
 		}
 
-		response, err := client.DebugCreateNode(ctx, request)
+		response, err := client.DebugCreateMachine(ctx, request)
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Cannot create node: %s", status.Convert(err).Message()),
+				fmt.Sprintf("Cannot create machine: %s", status.Convert(err).Message()),
 				output,
 			)
 
 			return
 		}
 
-		SuccessOutput(response.GetNode(), "Node created", output)
+		SuccessOutput(response.Machine, "Machine created", output)
 	},
 }

cmd/headscale/cli/nodes.go

@@ -9,8 +9,8 @@ import (
 	"time"
 
 	survey "github.com/AlecAivazis/survey/v2"
+	"github.com/juanfont/headscale"
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
-	"github.com/juanfont/headscale/hscontrol/util"
 	"github.com/pterm/pterm"
 	"github.com/spf13/cobra"
 	"google.golang.org/grpc/status"
@@ -107,7 +107,7 @@ var nodeCmd = &cobra.Command{
 
 var registerNodeCmd = &cobra.Command{
 	Use:   "register",
-	Short: "Registers a node to your network",
+	Short: "Registers a machine to your network",
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
 		user, err := cmd.Flags().GetString("user")
@@ -132,17 +132,17 @@ var registerNodeCmd = &cobra.Command{
 			return
 		}
 
-		request := &v1.RegisterNodeRequest{
+		request := &v1.RegisterMachineRequest{
 			Key:  machineKey,
 			User: user,
 		}
 
-		response, err := client.RegisterNode(ctx, request)
+		response, err := client.RegisterMachine(ctx, request)
 		if err != nil {
 			ErrorOutput(
 				err,
 				fmt.Sprintf(
-					"Cannot register node: %s\n",
+					"Cannot register machine: %s\n",
 					status.Convert(err).Message(),
 				),
 				output,
@@ -152,8 +152,8 @@ var registerNodeCmd = &cobra.Command{
 		}
 
 		SuccessOutput(
-			response.GetNode(),
-			fmt.Sprintf("Node %s registered", response.GetNode().GetGivenName()), output)
+			response.Machine,
+			fmt.Sprintf("Machine %s registered", response.Machine.GivenName), output)
 	},
 }
 
@@ -180,11 +180,11 @@ var listNodesCmd = &cobra.Command{
 		defer cancel()
 		defer conn.Close()
 
-		request := &v1.ListNodesRequest{
+		request := &v1.ListMachinesRequest{
 			User: user,
 		}
 
-		response, err := client.ListNodes(ctx, request)
+		response, err := client.ListMachines(ctx, request)
 		if err != nil {
 			ErrorOutput(
 				err,
@@ -196,12 +196,12 @@ var listNodesCmd = &cobra.Command{
 		}
 
 		if output != "" {
-			SuccessOutput(response.GetNodes(), "", output)
+			SuccessOutput(response.Machines, "", output)
 
 			return
 		}
 
-		tableData, err := nodesToPtables(user, showTags, response.GetNodes())
+		tableData, err := nodesToPtables(user, showTags, response.Machines)
 		if err != nil {
 			ErrorOutput(err, fmt.Sprintf("Error converting to table: %s", err), output)
 
@@ -223,7 +223,7 @@ var listNodesCmd = &cobra.Command{
 
 var expireNodeCmd = &cobra.Command{
 	Use:     "expire",
-	Short:   "Expire (log out) a node in your network",
+	Short:   "Expire (log out) a machine in your network",
 	Long:    "Expiring a node will keep the node in the database and force it to reauthenticate.",
 	Aliases: []string{"logout", "exp", "e"},
 	Run: func(cmd *cobra.Command, args []string) {
@@ -244,16 +244,16 @@ var expireNodeCmd = &cobra.Command{
 		defer cancel()
 		defer conn.Close()
 
-		request := &v1.ExpireNodeRequest{
-			NodeId: identifier,
+		request := &v1.ExpireMachineRequest{
+			MachineId: identifier,
 		}
 
-		response, err := client.ExpireNode(ctx, request)
+		response, err := client.ExpireMachine(ctx, request)
 		if err != nil {
 			ErrorOutput(
 				err,
 				fmt.Sprintf(
-					"Cannot expire node: %s\n",
+					"Cannot expire machine: %s\n",
 					status.Convert(err).Message(),
 				),
 				output,
@@ -262,13 +262,13 @@ var expireNodeCmd = &cobra.Command{
 			return
 		}
 
-		SuccessOutput(response.GetNode(), "Node expired", output)
+		SuccessOutput(response.Machine, "Machine expired", output)
 	},
 }
 
 var renameNodeCmd = &cobra.Command{
 	Use:   "rename NEW_NAME",
-	Short: "Renames a node in your network",
+	Short: "Renames a machine in your network",
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
 
@@ -291,17 +291,17 @@ var renameNodeCmd = &cobra.Command{
 		if len(args) > 0 {
 			newName = args[0]
 		}
-		request := &v1.RenameNodeRequest{
-			NodeId:  identifier,
-			NewName: newName,
+		request := &v1.RenameMachineRequest{
+			MachineId: identifier,
+			NewName:   newName,
 		}
 
-		response, err := client.RenameNode(ctx, request)
+		response, err := client.RenameMachine(ctx, request)
 		if err != nil {
 			ErrorOutput(
 				err,
 				fmt.Sprintf(
-					"Cannot rename node: %s\n",
+					"Cannot rename machine: %s\n",
 					status.Convert(err).Message(),
 				),
 				output,
@@ -310,7 +310,7 @@ var renameNodeCmd = &cobra.Command{
 			return
 		}
 
-		SuccessOutput(response.GetNode(), "Node renamed", output)
+		SuccessOutput(response.Machine, "Machine renamed", output)
 	},
 }
 
@@ -336,11 +336,11 @@ var deleteNodeCmd = &cobra.Command{
 		defer cancel()
 		defer conn.Close()
 
-		getRequest := &v1.GetNodeRequest{
-			NodeId: identifier,
+		getRequest := &v1.GetMachineRequest{
+			MachineId: identifier,
 		}
 
-		getResponse, err := client.GetNode(ctx, getRequest)
+		getResponse, err := client.GetMachine(ctx, getRequest)
 		if err != nil {
 			ErrorOutput(
 				err,
@@ -354,8 +354,8 @@ var deleteNodeCmd = &cobra.Command{
 			return
 		}
 
-		deleteRequest := &v1.DeleteNodeRequest{
-			NodeId: identifier,
+		deleteRequest := &v1.DeleteMachineRequest{
+			MachineId: identifier,
 		}
 
 		confirm := false
@@ -364,7 +364,7 @@ var deleteNodeCmd = &cobra.Command{
 			prompt := &survey.Confirm{
 				Message: fmt.Sprintf(
 					"Do you want to remove the node %s?",
-					getResponse.GetNode().GetName(),
+					getResponse.GetMachine().Name,
 				),
 			}
 			err = survey.AskOne(prompt, &confirm)
@@ -374,7 +374,7 @@ var deleteNodeCmd = &cobra.Command{
 		}
 
 		if confirm || force {
-			response, err := client.DeleteNode(ctx, deleteRequest)
+			response, err := client.DeleteMachine(ctx, deleteRequest)
 			if output != "" {
 				SuccessOutput(response, "", output)
 
@@ -436,11 +436,11 @@ var moveNodeCmd = &cobra.Command{
 		defer cancel()
 		defer conn.Close()
 
-		getRequest := &v1.GetNodeRequest{
-			NodeId: identifier,
+		getRequest := &v1.GetMachineRequest{
+			MachineId: identifier,
 		}
 
-		_, err = client.GetNode(ctx, getRequest)
+		_, err = client.GetMachine(ctx, getRequest)
 		if err != nil {
 			ErrorOutput(
 				err,
@@ -454,12 +454,12 @@ var moveNodeCmd = &cobra.Command{
 			return
 		}
 
-		moveRequest := &v1.MoveNodeRequest{
-			NodeId: identifier,
-			User:   user,
+		moveRequest := &v1.MoveMachineRequest{
+			MachineId: identifier,
+			User:      user,
 		}
 
-		moveResponse, err := client.MoveNode(ctx, moveRequest)
+		moveResponse, err := client.MoveMachine(ctx, moveRequest)
 		if err != nil {
 			ErrorOutput(
 				err,
@@ -473,14 +473,14 @@ var moveNodeCmd = &cobra.Command{
 			return
 		}
 
-		SuccessOutput(moveResponse.GetNode(), "Node moved to another user", output)
+		SuccessOutput(moveResponse.Machine, "Node moved to another user", output)
 	},
 }
 
 func nodesToPtables(
 	currentUser string,
 	showTags bool,
-	nodes []*v1.Node,
+	machines []*v1.Machine,
 ) (pterm.TableData, error) {
 	tableHeader := []string{
 		"ID",
@@ -493,7 +493,7 @@ func nodesToPtables(
 		"Ephemeral",
 		"Last seen",
 		"Expiration",
-		"Connected",
+		"Online",
 		"Expired",
 	}
 	if showTags {
@@ -505,23 +505,23 @@ func nodesToPtables(
 	}
 	tableData := pterm.TableData{tableHeader}
 
-	for _, node := range nodes {
+	for _, machine := range machines {
 		var ephemeral bool
-		if node.GetPreAuthKey() != nil && node.GetPreAuthKey().GetEphemeral() {
+		if machine.PreAuthKey != nil && machine.PreAuthKey.Ephemeral {
 			ephemeral = true
 		}
 
 		var lastSeen time.Time
 		var lastSeenTime string
-		if node.GetLastSeen() != nil {
-			lastSeen = node.GetLastSeen().AsTime()
+		if machine.LastSeen != nil {
+			lastSeen = machine.LastSeen.AsTime()
 			lastSeenTime = lastSeen.Format("2006-01-02 15:04:05")
 		}
 
 		var expiry time.Time
 		var expiryTime string
-		if node.GetExpiry() != nil {
-			expiry = node.GetExpiry().AsTime()
+		if machine.Expiry != nil {
+			expiry = machine.Expiry.AsTime()
 			expiryTime = expiry.Format("2006-01-02 15:04:05")
 		} else {
 			expiryTime = "N/A"
@@ -529,7 +529,7 @@ func nodesToPtables(
 
 		var machineKey key.MachinePublic
 		err := machineKey.UnmarshalText(
-			[]byte(node.GetMachineKey()),
+			[]byte(headscale.MachinePublicKeyEnsurePrefix(machine.MachineKey)),
 		)
 		if err != nil {
 			machineKey = key.MachinePublic{}
@@ -537,14 +537,14 @@ func nodesToPtables(
 
 		var nodeKey key.NodePublic
 		err = nodeKey.UnmarshalText(
-			[]byte(node.GetNodeKey()),
+			[]byte(headscale.NodePublicKeyEnsurePrefix(machine.NodeKey)),
 		)
 		if err != nil {
 			return nil, err
 		}
 
 		var online string
-		if node.GetOnline() {
+		if machine.Online {
 			online = pterm.LightGreen("online")
 		} else {
 			online = pterm.LightRed("offline")
@@ -558,36 +558,36 @@ func nodesToPtables(
 		}
 
 		var forcedTags string
-		for _, tag := range node.GetForcedTags() {
+		for _, tag := range machine.ForcedTags {
 			forcedTags += "," + tag
 		}
 		forcedTags = strings.TrimLeft(forcedTags, ",")
 		var invalidTags string
-		for _, tag := range node.GetInvalidTags() {
-			if !contains(node.GetForcedTags(), tag) {
+		for _, tag := range machine.InvalidTags {
+			if !contains(machine.ForcedTags, tag) {
 				invalidTags += "," + pterm.LightRed(tag)
 			}
 		}
 		invalidTags = strings.TrimLeft(invalidTags, ",")
 		var validTags string
-		for _, tag := range node.GetValidTags() {
-			if !contains(node.GetForcedTags(), tag) {
+		for _, tag := range machine.ValidTags {
+			if !contains(machine.ForcedTags, tag) {
 				validTags += "," + pterm.LightGreen(tag)
 			}
 		}
 		validTags = strings.TrimLeft(validTags, ",")
 
 		var user string
-		if currentUser == "" || (currentUser == node.GetUser().GetName()) {
-			user = pterm.LightMagenta(node.GetUser().GetName())
+		if currentUser == "" || (currentUser == machine.User.Name) {
+			user = pterm.LightMagenta(machine.User.Name)
 		} else {
 			// Shared into this user
-			user = pterm.LightYellow(node.GetUser().GetName())
+			user = pterm.LightYellow(machine.User.Name)
 		}
 
 		var IPV4Address string
 		var IPV6Address string
-		for _, addr := range node.GetIpAddresses() {
+		for _, addr := range machine.IpAddresses {
 			if netip.MustParseAddr(addr).Is4() {
 				IPV4Address = addr
 			} else {
@@ -596,9 +596,9 @@ func nodesToPtables(
 		}
 
 		nodeData := []string{
-			strconv.FormatUint(node.GetId(), util.Base10),
-			node.GetName(),
-			node.GetGivenName(),
+			strconv.FormatUint(machine.Id, headscale.Base10),
+			machine.Name,
+			machine.GetGivenName(),
 			machineKey.ShortString(),
 			nodeKey.ShortString(),
 			user,
@@ -646,17 +646,17 @@ var tagCmd = &cobra.Command{
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Error retrieving list of tags to add to node, %v", err),
+				fmt.Sprintf("Error retrieving list of tags to add to machine, %v", err),
 				output,
 			)
 
 			return
 		}
 
-		// Sending tags to node
+		// Sending tags to machine
 		request := &v1.SetTagsRequest{
-			NodeId: identifier,
-			Tags:   tagsToSet,
+			MachineId: identifier,
+			Tags:      tagsToSet,
 		}
 		resp, err := client.SetTags(ctx, request)
 		if err != nil {
@@ -671,8 +671,8 @@ var tagCmd = &cobra.Command{
 
 		if resp != nil {
 			SuccessOutput(
-				resp.GetNode(),
-				"Node updated",
+				resp.GetMachine(),
+				"Machine updated",
 				output,
 			)
 		}

cmd/headscale/cli/preauthkeys.go

@@ -84,7 +84,7 @@ var listPreAuthKeys = &cobra.Command{
 		}
 
 		if output != "" {
-			SuccessOutput(response.GetPreAuthKeys(), "", output)
+			SuccessOutput(response.PreAuthKeys, "", output)
 
 			return
 		}
@@ -101,10 +101,10 @@ var listPreAuthKeys = &cobra.Command{
 				"Tags",
 			},
 		}
-		for _, key := range response.GetPreAuthKeys() {
+		for _, key := range response.PreAuthKeys {
 			expiration := "-"
 			if key.GetExpiration() != nil {
-				expiration = ColourTime(key.GetExpiration().AsTime())
+				expiration = ColourTime(key.Expiration.AsTime())
 			}
 
 			var reusable string
@@ -116,7 +116,7 @@ var listPreAuthKeys = &cobra.Command{
 
 			aclTags := ""
 
-			for _, tag := range key.GetAclTags() {
+			for _, tag := range key.AclTags {
 				aclTags += "," + tag
 			}
 
@@ -214,7 +214,7 @@ var createPreAuthKeyCmd = &cobra.Command{
 			return
 		}
 
-		SuccessOutput(response.GetPreAuthKey(), response.GetPreAuthKey().GetKey(), output)
+		SuccessOutput(response.PreAuthKey, response.PreAuthKey.Key, output)
 	},
 }
 

cmd/headscale/cli/root.go

@@ -5,7 +5,7 @@ import (
 	"os"
 	"runtime"
 
-	"github.com/juanfont/headscale/hscontrol/types"
+	"github.com/juanfont/headscale"
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/cobra"
@@ -38,33 +38,33 @@ func initConfig() {
 		cfgFile = os.Getenv("HEADSCALE_CONFIG")
 	}
 	if cfgFile != "" {
-		err := types.LoadConfig(cfgFile, true)
+		err := headscale.LoadConfig(cfgFile, true)
 		if err != nil {
 			log.Fatal().Caller().Err(err).Msgf("Error loading config file %s", cfgFile)
 		}
 	} else {
-		err := types.LoadConfig("", false)
+		err := headscale.LoadConfig("", false)
 		if err != nil {
 			log.Fatal().Caller().Err(err).Msgf("Error loading config")
 		}
 	}
 
-	cfg, err := types.GetHeadscaleConfig()
+	cfg, err := headscale.GetHeadscaleConfig()
 	if err != nil {
-		log.Fatal().Caller().Err(err).Msg("Failed to get headscale configuration")
+		log.Fatal().Caller().Err(err)
 	}
 
 	machineOutput := HasMachineOutputFlag()
 
 	zerolog.SetGlobalLevel(cfg.Log.Level)
 
-	// If the user has requested a "node" readable format,
+	// If the user has requested a "machine" readable format,
 	// then disable login so the output remains valid.
 	if machineOutput {
 		zerolog.SetGlobalLevel(zerolog.Disabled)
 	}
 
-	if cfg.Log.Format == types.JSONLogFormat {
+	if cfg.Log.Format == headscale.JSONLogFormat {
 		log.Logger = log.Output(os.Stdout)
 	}
 

cmd/headscale/cli/routes.go

@@ -6,8 +6,8 @@ import (
 	"net/netip"
 	"strconv"
 
+	"github.com/juanfont/headscale"
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
-	"github.com/juanfont/headscale/hscontrol/types"
 	"github.com/pterm/pterm"
 	"github.com/spf13/cobra"
 	"google.golang.org/grpc/status"
@@ -35,13 +35,6 @@ func init() {
 		log.Fatalf(err.Error())
 	}
 	routesCmd.AddCommand(disableRouteCmd)
-
-	deleteRouteCmd.Flags().Uint64P("route", "r", 0, "Route identifier (ID)")
-	err = deleteRouteCmd.MarkFlagRequired("route")
-	if err != nil {
-		log.Fatalf(err.Error())
-	}
-	routesCmd.AddCommand(deleteRouteCmd)
 }
 
 var routesCmd = &cobra.Command{
@@ -87,20 +80,20 @@ var listRoutesCmd = &cobra.Command{
 			}
 
 			if output != "" {
-				SuccessOutput(response.GetRoutes(), "", output)
+				SuccessOutput(response.Routes, "", output)
 
 				return
 			}
 
-			routes = response.GetRoutes()
+			routes = response.Routes
 		} else {
-			response, err := client.GetNodeRoutes(ctx, &v1.GetNodeRoutesRequest{
-				NodeId: machineID,
+			response, err := client.GetMachineRoutes(ctx, &v1.GetMachineRoutesRequest{
+				MachineId: machineID,
 			})
 			if err != nil {
 				ErrorOutput(
 					err,
-					fmt.Sprintf("Cannot get routes for node %d: %s", machineID, status.Convert(err).Message()),
+					fmt.Sprintf("Cannot get routes for machine %d: %s", machineID, status.Convert(err).Message()),
 					output,
 				)
 
@@ -108,12 +101,12 @@ var listRoutesCmd = &cobra.Command{
 			}
 
 			if output != "" {
-				SuccessOutput(response.GetRoutes(), "", output)
+				SuccessOutput(response.Routes, "", output)
 
 				return
 			}
 
-			routes = response.GetRoutes()
+			routes = response.Routes
 		}
 
 		tableData := routesToPtables(routes)
@@ -207,50 +200,7 @@ var disableRouteCmd = &cobra.Command{
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Cannot disable route %d: %s", routeID, status.Convert(err).Message()),
-				output,
-			)
-
-			return
-		}
-
-		if output != "" {
-			SuccessOutput(response, "", output)
-
-			return
-		}
-	},
-}
-
-var deleteRouteCmd = &cobra.Command{
-	Use:   "delete",
-	Short: "Delete a given route",
-	Long:  `This command will delete a given route.`,
-	Run: func(cmd *cobra.Command, args []string) {
-		output, _ := cmd.Flags().GetString("output")
-
-		routeID, err := cmd.Flags().GetUint64("route")
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Error getting machine id from flag: %s", err),
-				output,
-			)
-
-			return
-		}
-
-		ctx, client, conn, cancel := getHeadscaleCLIClient()
-		defer cancel()
-		defer conn.Close()
-
-		response, err := client.DeleteRoute(ctx, &v1.DeleteRouteRequest{
-			RouteId: routeID,
-		})
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Cannot delete route %d: %s", routeID, status.Convert(err).Message()),
+				fmt.Sprintf("Cannot enable route %d: %s", routeID, status.Convert(err).Message()),
 				output,
 			)
 
@@ -267,29 +217,29 @@ var deleteRouteCmd = &cobra.Command{
 
 // routesToPtables converts the list of routes to a nice table.
 func routesToPtables(routes []*v1.Route) pterm.TableData {
-	tableData := pterm.TableData{{"ID", "Node", "Prefix", "Advertised", "Enabled", "Primary"}}
+	tableData := pterm.TableData{{"ID", "Machine", "Prefix", "Advertised", "Enabled", "Primary"}}
 
 	for _, route := range routes {
 		var isPrimaryStr string
-		prefix, err := netip.ParsePrefix(route.GetPrefix())
+		prefix, err := netip.ParsePrefix(route.Prefix)
 		if err != nil {
-			log.Printf("Error parsing prefix %s: %s", route.GetPrefix(), err)
+			log.Printf("Error parsing prefix %s: %s", route.Prefix, err)
 
 			continue
 		}
-		if prefix == types.ExitRouteV4 || prefix == types.ExitRouteV6 {
+		if prefix == headscale.ExitRouteV4 || prefix == headscale.ExitRouteV6 {
 			isPrimaryStr = "-"
 		} else {
-			isPrimaryStr = strconv.FormatBool(route.GetIsPrimary())
+			isPrimaryStr = strconv.FormatBool(route.IsPrimary)
 		}
 
 		tableData = append(tableData,
 			[]string{
-				strconv.FormatUint(route.GetId(), Base10),
-				route.GetNode().GetGivenName(),
-				route.GetPrefix(),
-				strconv.FormatBool(route.GetAdvertised()),
-				strconv.FormatBool(route.GetEnabled()),
+				strconv.FormatUint(route.Id, Base10),
+				route.Machine.GivenName,
+				route.Prefix,
+				strconv.FormatBool(route.Advertised),
+				strconv.FormatBool(route.Enabled),
 				isPrimaryStr,
 			})
 	}

cmd/headscale/cli/users.go

@@ -1,10 +1,10 @@
 package cli
 
 import (
-	"errors"
 	"fmt"
 
 	survey "github.com/AlecAivazis/survey/v2"
+	"github.com/juanfont/headscale"
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
 	"github.com/pterm/pterm"
 	"github.com/rs/zerolog/log"
@@ -20,7 +20,9 @@ func init() {
 	userCmd.AddCommand(renameUserCmd)
 }
 
-var errMissingParameter = errors.New("missing parameters")
+const (
+	errMissingParameter = headscale.Error("missing parameters")
+)
 
 var userCmd = &cobra.Command{
 	Use:     "users",
@@ -67,7 +69,7 @@ var createUserCmd = &cobra.Command{
 			return
 		}
 
-		SuccessOutput(response.GetUser(), "User created", output)
+		SuccessOutput(response.User, "User created", output)
 	},
 }
 
@@ -169,7 +171,7 @@ var listUsersCmd = &cobra.Command{
 		}
 
 		if output != "" {
-			SuccessOutput(response.GetUsers(), "", output)
+			SuccessOutput(response.Users, "", output)
 
 			return
 		}
@@ -236,6 +238,6 @@ var renameUserCmd = &cobra.Command{
 			return
 		}
 
-		SuccessOutput(response.GetUser(), "User renamed", output)
+		SuccessOutput(response.User, "User renamed", output)
 	},
 }

cmd/headscale/cli/utils.go

@@ -8,16 +8,13 @@ import (
 	"os"
 	"reflect"
 
+	"github.com/juanfont/headscale"
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
-	"github.com/juanfont/headscale/hscontrol"
-	"github.com/juanfont/headscale/hscontrol/policy"
-	"github.com/juanfont/headscale/hscontrol/types"
-	"github.com/juanfont/headscale/hscontrol/util"
 	"github.com/rs/zerolog/log"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials"
 	"google.golang.org/grpc/credentials/insecure"
-	"gopkg.in/yaml.v3"
+	"gopkg.in/yaml.v2"
 )
 
 const (
@@ -25,8 +22,8 @@ const (
 	SocketWritePermissions  = 0o666
 )
 
-func getHeadscaleApp() (*hscontrol.Headscale, error) {
-	cfg, err := types.GetHeadscaleConfig()
+func getHeadscaleApp() (*headscale.Headscale, error) {
+	cfg, err := headscale.GetHeadscaleConfig()
 	if err != nil {
 		return nil, fmt.Errorf(
 			"failed to load configuration while creating headscale instance: %w",
@@ -34,7 +31,7 @@ func getHeadscaleApp() (*hscontrol.Headscale, error) {
 		)
 	}
 
-	app, err := hscontrol.NewHeadscale(cfg)
+	app, err := headscale.NewHeadscale(cfg)
 	if err != nil {
 		return nil, err
 	}
@@ -42,23 +39,21 @@ func getHeadscaleApp() (*hscontrol.Headscale, error) {
 	// We are doing this here, as in the future could be cool to have it also hot-reload
 
 	if cfg.ACL.PolicyPath != "" {
-		aclPath := util.AbsolutePathFromConfigPath(cfg.ACL.PolicyPath)
-		pol, err := policy.LoadACLPolicyFromPath(aclPath)
+		aclPath := headscale.AbsolutePathFromConfigPath(cfg.ACL.PolicyPath)
+		err = app.LoadACLPolicy(aclPath)
 		if err != nil {
 			log.Fatal().
 				Str("path", aclPath).
 				Err(err).
 				Msg("Could not load the ACL policy")
 		}
-
-		app.ACLPolicy = pol
 	}
 
 	return app, nil
 }
 
 func getHeadscaleCLIClient() (context.Context, v1.HeadscaleServiceClient, *grpc.ClientConn, context.CancelFunc) {
-	cfg, err := types.GetHeadscaleConfig()
+	cfg, err := headscale.GetHeadscaleConfig()
 	if err != nil {
 		log.Fatal().
 			Err(err).
@@ -79,7 +74,7 @@ func getHeadscaleCLIClient() (context.Context, v1.HeadscaleServiceClient, *grpc.
 
 	address := cfg.CLI.Address
 
-	// If the address is not set, we assume that we are on the server hosting hscontrol.
+	// If the address is not set, we assume that we are on the server hosting headscale.
 	if address == "" {
 		log.Debug().
 			Str("socket", cfg.UnixSocket).
@@ -103,7 +98,7 @@ func getHeadscaleCLIClient() (context.Context, v1.HeadscaleServiceClient, *grpc.
 		grpcOptions = append(
 			grpcOptions,
 			grpc.WithTransportCredentials(insecure.NewCredentials()),
-			grpc.WithContextDialer(util.GrpcSocketDialer),
+			grpc.WithContextDialer(headscale.GrpcSocketDialer),
 		)
 	} else {
 		// If we are not connecting to a local server, require an API key for authentication
@@ -154,17 +149,17 @@ func SuccessOutput(result interface{}, override string, outputFormat string) {
 	case "json":
 		jsonBytes, err = json.MarshalIndent(result, "", "\t")
 		if err != nil {
-			log.Fatal().Err(err).Msg("failed to unmarshal output")
+			log.Fatal().Err(err)
 		}
 	case "json-line":
 		jsonBytes, err = json.Marshal(result)
 		if err != nil {
-			log.Fatal().Err(err).Msg("failed to unmarshal output")
+			log.Fatal().Err(err)
 		}
 	case "yaml":
 		jsonBytes, err = yaml.Marshal(result)
 		if err != nil {
-			log.Fatal().Err(err).Msg("failed to unmarshal output")
+			log.Fatal().Err(err)
 		}
 	default:
 		//nolint

cmd/headscale/headscale.go

@@ -6,25 +6,11 @@ import (
 
 	"github.com/efekarakus/termcolor"
 	"github.com/juanfont/headscale/cmd/headscale/cli"
-	"github.com/pkg/profile"
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
 )
 
 func main() {
-	if _, enableProfile := os.LookupEnv("HEADSCALE_PROFILING_ENABLED"); enableProfile {
-		if profilePath, ok := os.LookupEnv("HEADSCALE_PROFILING_PATH"); ok {
-			err := os.MkdirAll(profilePath, os.ModePerm)
-			if err != nil {
-				log.Fatal().Err(err).Msg("failed to create profiling directory")
-			}
-
-			defer profile.Start(profile.ProfilePath(profilePath)).Stop()
-		} else {
-			defer profile.Start().Stop()
-		}
-	}
-
 	var colors bool
 	switch l := termcolor.SupportLevel(os.Stderr); l {
 	case termcolor.Level16M:
@@ -48,7 +34,7 @@ func main() {
 
 	zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
 	log.Logger = log.Output(zerolog.ConsoleWriter{
-		Out:        os.Stderr,
+		Out:        os.Stdout,
 		TimeFormat: time.RFC3339,
 		NoColor:    !colors,
 	})

cmd/headscale/headscale_test.go

@@ -7,8 +7,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/juanfont/headscale/hscontrol/types"
-	"github.com/juanfont/headscale/hscontrol/util"
+	"github.com/juanfont/headscale"
 	"github.com/spf13/viper"
 	"gopkg.in/check.v1"
 )
@@ -51,7 +50,7 @@ func (*Suite) TestConfigFileLoading(c *check.C) {
 	}
 
 	// Load example config, it should load without validation errors
-	err = types.LoadConfig(cfgFile, true)
+	err = headscale.LoadConfig(cfgFile, true)
 	c.Assert(err, check.IsNil)
 
 	// Test that config file was interpreted correctly
@@ -59,13 +58,13 @@ func (*Suite) TestConfigFileLoading(c *check.C) {
 	c.Assert(viper.GetString("listen_addr"), check.Equals, "127.0.0.1:8080")
 	c.Assert(viper.GetString("metrics_listen_addr"), check.Equals, "127.0.0.1:9090")
 	c.Assert(viper.GetString("db_type"), check.Equals, "sqlite3")
-	c.Assert(viper.GetString("db_path"), check.Equals, "/var/lib/headscale/db.sqlite")
+	c.Assert(viper.GetString("db_path"), check.Equals, "./db.sqlite")
 	c.Assert(viper.GetString("tls_letsencrypt_hostname"), check.Equals, "")
 	c.Assert(viper.GetString("tls_letsencrypt_listen"), check.Equals, ":http")
 	c.Assert(viper.GetString("tls_letsencrypt_challenge_type"), check.Equals, "HTTP-01")
 	c.Assert(viper.GetStringSlice("dns_config.nameservers")[0], check.Equals, "1.1.1.1")
 	c.Assert(
-		util.GetFileMode("unix_socket_permission"),
+		headscale.GetFileMode("unix_socket_permission"),
 		check.Equals,
 		fs.FileMode(0o770),
 	)
@@ -94,7 +93,7 @@ func (*Suite) TestConfigLoading(c *check.C) {
 	}
 
 	// Load example config, it should load without validation errors
-	err = types.LoadConfig(tmpDir, false)
+	err = headscale.LoadConfig(tmpDir, false)
 	c.Assert(err, check.IsNil)
 
 	// Test that config file was interpreted correctly
@@ -102,13 +101,13 @@ func (*Suite) TestConfigLoading(c *check.C) {
 	c.Assert(viper.GetString("listen_addr"), check.Equals, "127.0.0.1:8080")
 	c.Assert(viper.GetString("metrics_listen_addr"), check.Equals, "127.0.0.1:9090")
 	c.Assert(viper.GetString("db_type"), check.Equals, "sqlite3")
-	c.Assert(viper.GetString("db_path"), check.Equals, "/var/lib/headscale/db.sqlite")
+	c.Assert(viper.GetString("db_path"), check.Equals, "./db.sqlite")
 	c.Assert(viper.GetString("tls_letsencrypt_hostname"), check.Equals, "")
 	c.Assert(viper.GetString("tls_letsencrypt_listen"), check.Equals, ":http")
 	c.Assert(viper.GetString("tls_letsencrypt_challenge_type"), check.Equals, "HTTP-01")
 	c.Assert(viper.GetStringSlice("dns_config.nameservers")[0], check.Equals, "1.1.1.1")
 	c.Assert(
-		util.GetFileMode("unix_socket_permission"),
+		headscale.GetFileMode("unix_socket_permission"),
 		check.Equals,
 		fs.FileMode(0o770),
 	)
@@ -138,10 +137,10 @@ func (*Suite) TestDNSConfigLoading(c *check.C) {
 	}
 
 	// Load example config, it should load without validation errors
-	err = types.LoadConfig(tmpDir, false)
+	err = headscale.LoadConfig(tmpDir, false)
 	c.Assert(err, check.IsNil)
 
-	dnsConfig, baseDomain := types.GetDNSConfig()
+	dnsConfig, baseDomain := headscale.GetDNSConfig()
 
 	c.Assert(dnsConfig.Nameservers[0].String(), check.Equals, "1.1.1.1")
 	c.Assert(dnsConfig.Resolvers[0].Addr, check.Equals, "1.1.1.1")
@@ -173,7 +172,7 @@ noise:
 	writeConfig(c, tmpDir, configYaml)
 
 	// Check configuration validation errors (1)
-	err = types.LoadConfig(tmpDir, false)
+	err = headscale.LoadConfig(tmpDir, false)
 	c.Assert(err, check.NotNil)
 	// check.Matches can not handle multiline strings
 	tmp := strings.ReplaceAll(err.Error(), "\n", "***")
@@ -202,6 +201,6 @@ tls_letsencrypt_hostname: example.com
 tls_letsencrypt_challenge_type: TLS-ALPN-01
 `)
 	writeConfig(c, tmpDir, configYaml)
-	err = types.LoadConfig(tmpDir, false)
+	err = headscale.LoadConfig(tmpDir, false)
 	c.Assert(err, check.IsNil)
 }

config-example.yaml

@@ -40,23 +40,34 @@ grpc_listen_addr: 127.0.0.1:50443
 # are doing.
 grpc_allow_insecure: false
 
+# Private key used to encrypt the traffic between headscale
+# and Tailscale clients.
+# The private key file will be autogenerated if it's missing.
+#
+# For production:
+# /var/lib/headscale/private.key
+private_key_path: ./private.key
+
 # The Noise section includes specific configuration for the
 # TS2021 Noise protocol
 noise:
   # The Noise private key is used to encrypt the
   # traffic between headscale and Tailscale clients when
-  # using the new Noise-based protocol.
-  private_key_path: /var/lib/headscale/noise_private.key
+  # using the new Noise-based protocol. It must be different
+  # from the legacy private key.
+  #
+  # For production:
+  # private_key_path: /var/lib/headscale/noise_private.key
+  private_key_path: ./noise_private.key
 
 # 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.
-# It must be within IP ranges supported by the Tailscale
-# client - i.e., subnets of 100.64.0.0/10 and fd7a:115c:a1e0::/48.
-# See below:
+# 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
-# Any other range is NOT supported, and it will cause unexpected issues.
 ip_prefixes:
   - fd7a:115c:a1e0::/48
   - 100.64.0.0/10
@@ -88,22 +99,6 @@ derp:
     # For more details on how this works, check this great article: https://tailscale.com/blog/how-tailscale-works/
     stun_listen_addr: "0.0.0.0:3478"
 
-    # Private key used to encrypt the traffic between headscale DERP
-    # and Tailscale clients.
-    # The private key file will be autogenerated if it's missing.
-    #
-    private_key_path: /var/lib/headscale/derp_server_private.key
-
-    # This flag can be used, so the DERP map entry for the embedded DERP server is not written automatically,
-    # it enables the creation of your very own DERP map entry using a locally available file with the parameter DERP.paths
-    # If you enable the DERP server and set this to false, it is required to add the DERP server to the DERP map using DERP.paths
-    automatically_add_embedded_derp_region: true
-
-    # For better connection stability (especially when using an Exit-Node and DNS is not working),
-    # it is possible to optionall add the public IPv4 and IPv6 address to the Derp-Map using:
-    ipv4: 1.2.3.4
-    ipv6: 2001:db8::1
-
   # List of externally available DERP maps encoded in JSON
   urls:
     - https://controlplane.tailscale.com/derpmap/default
@@ -142,7 +137,8 @@ node_update_check_interval: 10s
 db_type: sqlite3
 
 # For production:
-db_path: /var/lib/headscale/db.sqlite
+# db_path: /var/lib/headscale/db.sqlite
+db_path: ./db.sqlite
 
 # # Postgres config
 # If using a Unix socket to connect to Postgres, set the socket path in the 'host' field and leave 'port' blank.
@@ -176,7 +172,8 @@ tls_letsencrypt_hostname: ""
 # Path to store certificates and metadata needed by
 # letsencrypt
 # For production:
-tls_letsencrypt_cache_dir: /var/lib/headscale/cache
+# tls_letsencrypt_cache_dir: /var/lib/headscale/cache
+tls_letsencrypt_cache_dir: ./cache
 
 # Type of ACME challenge to use, currently supported types:
 # HTTP-01 or TLS-ALPN-01
@@ -266,7 +263,8 @@ dns_config:
 
 # Unix socket used for the CLI to connect without authentication
 # Note: for production you will want to set this to something like:
-unix_socket: /var/run/headscale/headscale.sock
+# unix_socket: /var/run/headscale.sock
+unix_socket: ./headscale.sock
 unix_socket_permission: "0770"
 #
 # headscale supports experimental OpenID connect support,

config.go

@@ -1,4 +1,4 @@
-package types
+package headscale
 
 import (
 	"errors"
@@ -11,18 +11,22 @@ import (
 	"time"
 
 	"github.com/coreos/go-oidc/v3/oidc"
-	"github.com/juanfont/headscale/hscontrol/util"
 	"github.com/prometheus/common/model"
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/viper"
 	"go4.org/netipx"
-	"tailscale.com/net/tsaddr"
 	"tailscale.com/tailcfg"
 	"tailscale.com/types/dnstype"
 )
 
 const (
+	tlsALPN01ChallengeType = "TLS-ALPN-01"
+	http01ChallengeType    = "HTTP-01"
+
+	JSONLogFormat = "json"
+	TextLogFormat = "text"
+
 	defaultOIDCExpiryTime               = 180 * 24 * time.Hour // 180 Days
 	maxDuration           time.Duration = 1<<63 - 1
 )
@@ -41,6 +45,7 @@ type Config struct {
 	EphemeralNodeInactivityTimeout time.Duration
 	NodeUpdateCheckInterval        time.Duration
 	IPPrefixes                     []netip.Prefix
+	PrivateKeyPath                 string
 	NoisePrivateKeyPath            string
 	BaseDomain                     string
 	Log                            LogConfig
@@ -107,19 +112,15 @@ type OIDCConfig struct {
 }
 
 type DERPConfig struct {
-	ServerEnabled                      bool
-	AutomaticallyAddEmbeddedDerpRegion bool
-	ServerRegionID                     int
-	ServerRegionCode                   string
-	ServerRegionName                   string
-	ServerPrivateKeyPath               string
-	STUNAddr                           string
-	URLs                               []url.URL
-	Paths                              []string
-	AutoUpdate                         bool
-	UpdateFrequency                    time.Duration
-	IPv4                               string
-	IPv6                               string
+	ServerEnabled    bool
+	ServerRegionID   int
+	ServerRegionCode string
+	ServerRegionName string
+	STUNAddr         string
+	URLs             []url.URL
+	Paths            []string
+	AutoUpdate       bool
+	UpdateFrequency  time.Duration
 }
 
 type LogTailConfig struct {
@@ -162,7 +163,7 @@ func LoadConfig(path string, isFile bool) error {
 	viper.AutomaticEnv()
 
 	viper.SetDefault("tls_letsencrypt_cache_dir", "/var/www/.cache")
-	viper.SetDefault("tls_letsencrypt_challenge_type", HTTP01ChallengeType)
+	viper.SetDefault("tls_letsencrypt_challenge_type", http01ChallengeType)
 
 	viper.SetDefault("log.level", "info")
 	viper.SetDefault("log.format", TextLogFormat)
@@ -172,9 +173,8 @@ func LoadConfig(path string, isFile bool) error {
 
 	viper.SetDefault("derp.server.enabled", false)
 	viper.SetDefault("derp.server.stun.enabled", true)
-	viper.SetDefault("derp.server.automatically_add_embedded_derp_region", true)
 
-	viper.SetDefault("unix_socket", "/var/run/headscale/headscale.sock")
+	viper.SetDefault("unix_socket", "/var/run/headscale.sock")
 	viper.SetDefault("unix_socket_permission", "0o770")
 
 	viper.SetDefault("grpc_listen_addr", ":50443")
@@ -220,15 +220,15 @@ func LoadConfig(path string, isFile bool) error {
 	}
 
 	if (viper.GetString("tls_letsencrypt_hostname") != "") &&
-		(viper.GetString("tls_letsencrypt_challenge_type") == TLSALPN01ChallengeType) &&
+		(viper.GetString("tls_letsencrypt_challenge_type") == tlsALPN01ChallengeType) &&
 		(!strings.HasSuffix(viper.GetString("listen_addr"), ":443")) {
 		// this is only a warning because there could be something sitting in front of headscale that redirects the traffic (e.g. an iptables rule)
 		log.Warn().
 			Msg("Warning: when using tls_letsencrypt_hostname with TLS-ALPN-01 as challenge type, headscale must be reachable on port 443, i.e. listen_addr should probably end in :443")
 	}
 
-	if (viper.GetString("tls_letsencrypt_challenge_type") != HTTP01ChallengeType) &&
-		(viper.GetString("tls_letsencrypt_challenge_type") != TLSALPN01ChallengeType) {
+	if (viper.GetString("tls_letsencrypt_challenge_type") != http01ChallengeType) &&
+		(viper.GetString("tls_letsencrypt_challenge_type") != tlsALPN01ChallengeType) {
 		errorText += "Fatal config error: the only supported values for tls_letsencrypt_challenge_type are HTTP-01 and TLS-ALPN-01\n"
 	}
 
@@ -270,15 +270,15 @@ func GetTLSConfig() TLSConfig {
 		LetsEncrypt: LetsEncryptConfig{
 			Hostname: viper.GetString("tls_letsencrypt_hostname"),
 			Listen:   viper.GetString("tls_letsencrypt_listen"),
-			CacheDir: util.AbsolutePathFromConfigPath(
+			CacheDir: AbsolutePathFromConfigPath(
 				viper.GetString("tls_letsencrypt_cache_dir"),
 			),
 			ChallengeType: viper.GetString("tls_letsencrypt_challenge_type"),
 		},
-		CertPath: util.AbsolutePathFromConfigPath(
+		CertPath: AbsolutePathFromConfigPath(
 			viper.GetString("tls_cert_path"),
 		),
-		KeyPath: util.AbsolutePathFromConfigPath(
+		KeyPath: AbsolutePathFromConfigPath(
 			viper.GetString("tls_key_path"),
 		),
 	}
@@ -290,14 +290,7 @@ func GetDERPConfig() DERPConfig {
 	serverRegionCode := viper.GetString("derp.server.region_code")
 	serverRegionName := viper.GetString("derp.server.region_name")
 	stunAddr := viper.GetString("derp.server.stun_listen_addr")
-	privateKeyPath := util.AbsolutePathFromConfigPath(
-		viper.GetString("derp.server.private_key_path"),
-	)
-	ipv4 := viper.GetString("derp.server.ipv4")
-	ipv6 := viper.GetString("derp.server.ipv6")
-	automaticallyAddEmbeddedDerpRegion := viper.GetBool(
-		"derp.server.automatically_add_embedded_derp_region",
-	)
+
 	if serverEnabled && stunAddr == "" {
 		log.Fatal().
 			Msg("derp.server.stun_listen_addr must be set if derp.server.enabled is true")
@@ -320,28 +313,19 @@ func GetDERPConfig() DERPConfig {
 
 	paths := viper.GetStringSlice("derp.paths")
 
-	if serverEnabled && !automaticallyAddEmbeddedDerpRegion && len(paths) == 0 {
-		log.Fatal().
-			Msg("Disabling derp.server.automatically_add_embedded_derp_region requires to configure the derp server in derp.paths")
-	}
-
 	autoUpdate := viper.GetBool("derp.auto_update_enabled")
 	updateFrequency := viper.GetDuration("derp.update_frequency")
 
 	return DERPConfig{
-		ServerEnabled:                      serverEnabled,
-		ServerRegionID:                     serverRegionID,
-		ServerRegionCode:                   serverRegionCode,
-		ServerRegionName:                   serverRegionName,
-		ServerPrivateKeyPath:               privateKeyPath,
-		STUNAddr:                           stunAddr,
-		URLs:                               urls,
-		Paths:                              paths,
-		AutoUpdate:                         autoUpdate,
-		UpdateFrequency:                    updateFrequency,
-		IPv4:                               ipv4,
-		IPv6:                               ipv6,
-		AutomaticallyAddEmbeddedDerpRegion: automaticallyAddEmbeddedDerpRegion,
+		ServerEnabled:    serverEnabled,
+		ServerRegionID:   serverRegionID,
+		ServerRegionCode: serverRegionCode,
+		ServerRegionName: serverRegionName,
+		STUNAddr:         stunAddr,
+		URLs:             urls,
+		Paths:            paths,
+		AutoUpdate:       autoUpdate,
+		UpdateFrequency:  updateFrequency,
 	}
 }
 
@@ -500,8 +484,6 @@ func GetDNSConfig() (*tailcfg.DNSConfig, string) {
 			baseDomain = "headscale.net" // does not really matter when MagicDNS is not enabled
 		}
 
-		log.Trace().Interface("dns_config", dnsConfig).Msg("DNS configuration loaded")
-
 		return dnsConfig, baseDomain
 	}
 
@@ -533,29 +515,6 @@ func GetHeadscaleConfig() (*Config, error) {
 		if err != nil {
 			panic(fmt.Errorf("failed to parse ip_prefixes[%d]: %w", i, err))
 		}
-
-		if prefix.Addr().Is4() {
-			builder := netipx.IPSetBuilder{}
-			builder.AddPrefix(tsaddr.CGNATRange())
-			ipSet, _ := builder.IPSet()
-			if !ipSet.ContainsPrefix(prefix) {
-				log.Warn().
-					Msgf("Prefix %s is not in the %s range. This is an unsupported configuration.",
-						prefixInConfig, tsaddr.CGNATRange())
-			}
-		}
-
-		if prefix.Addr().Is6() {
-			builder := netipx.IPSetBuilder{}
-			builder.AddPrefix(tsaddr.TailscaleULARange())
-			ipSet, _ := builder.IPSet()
-			if !ipSet.ContainsPrefix(prefix) {
-				log.Warn().
-					Msgf("Prefix %s is not in the %s range. This is an unsupported configuration.",
-						prefixInConfig, tsaddr.TailscaleULARange())
-			}
-		}
-
 		parsedPrefixes = append(parsedPrefixes, prefix)
 	}
 
@@ -590,7 +549,7 @@ func GetHeadscaleConfig() (*Config, error) {
 		if err != nil {
 			return nil, err
 		}
-		oidcClientSecret = strings.TrimSpace(string(secretBytes))
+		oidcClientSecret = string(secretBytes)
 	}
 
 	return &Config{
@@ -602,7 +561,10 @@ func GetHeadscaleConfig() (*Config, error) {
 		DisableUpdateCheck: viper.GetBool("disable_check_updates"),
 
 		IPPrefixes: prefixes,
-		NoisePrivateKeyPath: util.AbsolutePathFromConfigPath(
+		PrivateKeyPath: AbsolutePathFromConfigPath(
+			viper.GetString("private_key_path"),
+		),
+		NoisePrivateKeyPath: AbsolutePathFromConfigPath(
 			viper.GetString("noise.private_key_path"),
 		),
 		BaseDomain: baseDomain,
@@ -618,7 +580,7 @@ func GetHeadscaleConfig() (*Config, error) {
 		),
 
 		DBtype: viper.GetString("db_type"),
-		DBpath: util.AbsolutePathFromConfigPath(viper.GetString("db_path")),
+		DBpath: AbsolutePathFromConfigPath(viper.GetString("db_path")),
 		DBhost: viper.GetString("db_host"),
 		DBport: viper.GetInt("db_port"),
 		DBname: viper.GetString("db_name"),
@@ -634,7 +596,7 @@ func GetHeadscaleConfig() (*Config, error) {
 		ACMEURL:   viper.GetString("acme_url"),
 
 		UnixSocket:           viper.GetString("unix_socket"),
-		UnixSocketPermission: util.GetFileMode("unix_socket_permission"),
+		UnixSocketPermission: GetFileMode("unix_socket_permission"),
 
 		OIDC: OIDCConfig{
 			OnlyStartIfOIDCIsAvailable: viper.GetBool(

db.go

@@ -0,0 +1,404 @@
+package headscale
+
+import (
+	"context"
+	"database/sql/driver"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/netip"
+	"time"
+
+	"github.com/glebarez/sqlite"
+	"github.com/rs/zerolog/log"
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+	"tailscale.com/tailcfg"
+)
+
+const (
+	dbVersion = "1"
+
+	errValueNotFound     = Error("not found")
+	ErrCannotParsePrefix = Error("cannot parse prefix")
+)
+
+// KV is a key-value store in a psql table. For future use...
+type KV struct {
+	Key   string
+	Value string
+}
+
+func (h *Headscale) initDB() error {
+	db, err := h.openDB()
+	if err != nil {
+		return err
+	}
+	h.db = db
+
+	if h.dbType == Postgres {
+		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")
+
+	// GivenName is used as the primary source of DNS names, make sure
+	// the field is populated and normalized if it was not when the
+	// machine was registered.
+	_ = db.Migrator().RenameColumn(&Machine{}, "nickname", "given_name")
+
+	// If the Machine table has a column for registered,
+	// find all occourences of "false" and drop them. Then
+	// remove the column.
+	if db.Migrator().HasColumn(&Machine{}, "registered") {
+		log.Info().
+			Msg(`Database has legacy "registered" column in machine, removing...`)
+
+		machines := Machines{}
+		if err := h.db.Not("registered").Find(&machines).Error; err != nil {
+			log.Error().Err(err).Msg("Error accessing db")
+		}
+
+		for _, machine := range machines {
+			log.Info().
+				Str("machine", machine.Hostname).
+				Str("machine_key", machine.MachineKey).
+				Msg("Deleting unregistered machine")
+			if err := h.db.Delete(&Machine{}, machine.ID).Error; err != nil {
+				log.Error().
+					Err(err).
+					Str("machine", machine.Hostname).
+					Str("machine_key", machine.MachineKey).
+					Msg("Error deleting unregistered machine")
+			}
+		}
+
+		err := db.Migrator().DropColumn(&Machine{}, "registered")
+		if err != nil {
+			log.Error().Err(err).Msg("Error dropping registered column")
+		}
+	}
+
+	err = db.AutoMigrate(&Route{})
+	if err != nil {
+		return err
+	}
+
+	if db.Migrator().HasColumn(&Machine{}, "enabled_routes") {
+		log.Info().Msgf("Database has legacy enabled_routes column in machine, migrating...")
+
+		type MachineAux struct {
+			ID            uint64
+			EnabledRoutes IPPrefixes
+		}
+
+		machinesAux := []MachineAux{}
+		err := db.Table("machines").Select("id, enabled_routes").Scan(&machinesAux).Error
+		if err != nil {
+			log.Fatal().Err(err).Msg("Error accessing db")
+		}
+		for _, machine := range machinesAux {
+			for _, prefix := range machine.EnabledRoutes {
+				if err != nil {
+					log.Error().
+						Err(err).
+						Str("enabled_route", prefix.String()).
+						Msg("Error parsing enabled_route")
+
+					continue
+				}
+
+				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()).
+						Msg("Route already migrated to new table, skipping")
+
+					continue
+				}
+
+				route := Route{
+					MachineID:  machine.ID,
+					Advertised: true,
+					Enabled:    true,
+					Prefix:     IPPrefix(prefix),
+				}
+				if err := h.db.Create(&route).Error; err != nil {
+					log.Error().Err(err).Msg("Error creating route")
+				} else {
+					log.Info().
+						Uint64("machine_id", route.MachineID).
+						Str("prefix", prefix.String()).
+						Msg("Route migrated")
+				}
+			}
+		}
+
+		err = db.Migrator().DropColumn(&Machine{}, "enabled_routes")
+		if err != nil {
+			log.Error().Err(err).Msg("Error dropping enabled_routes column")
+		}
+	}
+
+	err = db.AutoMigrate(&Machine{})
+	if err != nil {
+		return err
+	}
+
+	if db.Migrator().HasColumn(&Machine{}, "given_name") {
+		machines := Machines{}
+		if err := h.db.Find(&machines).Error; err != nil {
+			log.Error().Err(err).Msg("Error accessing db")
+		}
+
+		for item, machine := range machines {
+			if machine.GivenName == "" {
+				normalizedHostname, err := NormalizeToFQDNRules(
+					machine.Hostname,
+					h.cfg.OIDC.StripEmaildomain,
+				)
+				if err != nil {
+					log.Error().
+						Caller().
+						Str("hostname", machine.Hostname).
+						Err(err).
+						Msg("Failed to normalize machine hostname in DB migration")
+				}
+
+				err = h.RenameMachine(&machines[item], normalizedHostname)
+				if err != nil {
+					log.Error().
+						Caller().
+						Str("hostname", machine.Hostname).
+						Err(err).
+						Msg("Failed to save normalized machine name in DB migration")
+				}
+			}
+		}
+	}
+
+	err = db.AutoMigrate(&KV{})
+	if err != nil {
+		return err
+	}
+
+	err = db.AutoMigrate(&PreAuthKey{})
+	if err != nil {
+		return err
+	}
+
+	err = db.AutoMigrate(&PreAuthKeyACLTag{})
+	if err != nil {
+		return err
+	}
+
+	_ = db.Migrator().DropTable("shared_machines")
+
+	err = db.AutoMigrate(&APIKey{})
+	if err != nil {
+		return err
+	}
+
+	err = h.setValue("db_version", dbVersion)
+
+	return err
+}
+
+func (h *Headscale) openDB() (*gorm.DB, error) {
+	var db *gorm.DB
+	var err error
+
+	var log logger.Interface
+	if h.dbDebug {
+		log = logger.Default
+	} else {
+		log = logger.Default.LogMode(logger.Silent)
+	}
+
+	switch h.dbType {
+	case Sqlite:
+		db, err = gorm.Open(
+			sqlite.Open(h.dbString+"?_synchronous=1&_journal_mode=WAL"),
+			&gorm.Config{
+				DisableForeignKeyConstraintWhenMigrating: true,
+				Logger:                                   log,
+			},
+		)
+
+		db.Exec("PRAGMA foreign_keys=ON")
+
+		// The pure Go SQLite library does not handle locking in
+		// the same way as the C based one and we cant use the gorm
+		// connection pool as of 2022/02/23.
+		sqlDB, _ := db.DB()
+		sqlDB.SetMaxIdleConns(1)
+		sqlDB.SetMaxOpenConns(1)
+		sqlDB.SetConnMaxIdleTime(time.Hour)
+
+	case Postgres:
+		db, err = gorm.Open(postgres.Open(h.dbString), &gorm.Config{
+			DisableForeignKeyConstraintWhenMigrating: true,
+			Logger:                                   log,
+		})
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	return db, nil
+}
+
+// getValue returns the value for the given key in KV.
+func (h *Headscale) getValue(key string) (string, error) {
+	var row KV
+	if result := h.db.First(&row, "key = ?", key); errors.Is(
+		result.Error,
+		gorm.ErrRecordNotFound,
+	) {
+		return "", errValueNotFound
+	}
+
+	return row.Value, nil
+}
+
+// setValue sets value for the given key in KV.
+func (h *Headscale) setValue(key string, value string) error {
+	keyValue := KV{
+		Key:   key,
+		Value: value,
+	}
+
+	if _, err := h.getValue(key); err == nil {
+		h.db.Model(&keyValue).Where("key = ?", key).Update("value", value)
+
+		return nil
+	}
+
+	if err := h.db.Create(keyValue).Error; err != nil {
+		return fmt.Errorf("failed to create key value pair in the database: %w", err)
+	}
+
+	return nil
+}
+
+func (h *Headscale) pingDB(ctx context.Context) error {
+	ctx, cancel := context.WithTimeout(ctx, time.Second)
+	defer cancel()
+	db, err := h.db.DB()
+	if err != nil {
+		return err
+	}
+
+	return db.PingContext(ctx)
+}
+
+// This is a "wrapper" type around tailscales
+// Hostinfo to allow us to add database "serialization"
+// methods. This allows us to use a typed values throughout
+// the code and not have to marshal/unmarshal and error
+// check all over the code.
+type HostInfo tailcfg.Hostinfo
+
+func (hi *HostInfo) Scan(destination interface{}) error {
+	switch value := destination.(type) {
+	case []byte:
+		return json.Unmarshal(value, hi)
+
+	case string:
+		return json.Unmarshal([]byte(value), hi)
+
+	default:
+		return fmt.Errorf("%w: unexpected data type %T", ErrMachineAddressesInvalid, destination)
+	}
+}
+
+// Value return json value, implement driver.Valuer interface.
+func (hi HostInfo) Value() (driver.Value, error) {
+	bytes, err := json.Marshal(hi)
+
+	return string(bytes), err
+}
+
+type IPPrefix netip.Prefix
+
+func (i *IPPrefix) Scan(destination interface{}) error {
+	switch value := destination.(type) {
+	case string:
+		prefix, err := netip.ParsePrefix(value)
+		if err != nil {
+			return err
+		}
+		*i = IPPrefix(prefix)
+
+		return nil
+	default:
+		return fmt.Errorf("%w: unexpected data type %T", ErrCannotParsePrefix, destination)
+	}
+}
+
+// Value return json value, implement driver.Valuer interface.
+func (i IPPrefix) Value() (driver.Value, error) {
+	prefixStr := netip.Prefix(i).String()
+
+	return prefixStr, nil
+}
+
+type IPPrefixes []netip.Prefix
+
+func (i *IPPrefixes) Scan(destination interface{}) error {
+	switch value := destination.(type) {
+	case []byte:
+		return json.Unmarshal(value, i)
+
+	case string:
+		return json.Unmarshal([]byte(value), i)
+
+	default:
+		return fmt.Errorf("%w: unexpected data type %T", ErrMachineAddressesInvalid, destination)
+	}
+}
+
+// Value return json value, implement driver.Valuer interface.
+func (i IPPrefixes) Value() (driver.Value, error) {
+	bytes, err := json.Marshal(i)
+
+	return string(bytes), err
+}
+
+type StringList []string
+
+func (i *StringList) Scan(destination interface{}) error {
+	switch value := destination.(type) {
+	case []byte:
+		return json.Unmarshal(value, i)
+
+	case string:
+		return json.Unmarshal([]byte(value), i)
+
+	default:
+		return fmt.Errorf("%w: unexpected data type %T", ErrMachineAddressesInvalid, destination)
+	}
+}
+
+// Value return json value, implement driver.Valuer interface.
+func (i StringList) Value() (driver.Value, error) {
+	bytes, err := json.Marshal(i)
+
+	return string(bytes), err
+}

derp.go

@@ -1,4 +1,4 @@
-package derp
+package headscale
 
 import (
 	"context"
@@ -7,10 +7,10 @@ import (
 	"net/http"
 	"net/url"
 	"os"
+	"time"
 
-	"github.com/juanfont/headscale/hscontrol/types"
 	"github.com/rs/zerolog/log"
-	"gopkg.in/yaml.v3"
+	"gopkg.in/yaml.v2"
 	"tailscale.com/tailcfg"
 )
 
@@ -31,7 +31,7 @@ func loadDERPMapFromPath(path string) (*tailcfg.DERPMap, error) {
 }
 
 func loadDERPMapFromURL(addr url.URL) (*tailcfg.DERPMap, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), types.HTTPReadTimeout)
+	ctx, cancel := context.WithTimeout(context.Background(), HTTPReadTimeout)
 	defer cancel()
 
 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, addr.String(), nil)
@@ -40,7 +40,7 @@ func loadDERPMapFromURL(addr url.URL) (*tailcfg.DERPMap, error) {
 	}
 
 	client := http.Client{
-		Timeout: types.HTTPReadTimeout,
+		Timeout: HTTPReadTimeout,
 	}
 
 	resp, err := client.Do(req)
@@ -80,7 +80,7 @@ func mergeDERPMaps(derpMaps []*tailcfg.DERPMap) *tailcfg.DERPMap {
 	return &result
 }
 
-func GetDERPMap(cfg types.DERPConfig) *tailcfg.DERPMap {
+func GetDERPMap(cfg DERPConfig) *tailcfg.DERPMap {
 	derpMaps := make([]*tailcfg.DERPMap, 0)
 
 	for _, path := range cfg.Paths {
@@ -132,3 +132,26 @@ func GetDERPMap(cfg types.DERPConfig) *tailcfg.DERPMap {
 
 	return derpMap
 }
+
+func (h *Headscale) scheduledDERPMapUpdateWorker(cancelChan <-chan struct{}) {
+	log.Info().
+		Dur("frequency", h.cfg.DERP.UpdateFrequency).
+		Msg("Setting up a DERPMap update worker")
+	ticker := time.NewTicker(h.cfg.DERP.UpdateFrequency)
+
+	for {
+		select {
+		case <-cancelChan:
+			return
+
+		case <-ticker.C:
+			log.Info().Msg("Fetching DERPMap updates")
+			h.DERPMap = GetDERPMap(h.cfg.DERP)
+			if h.cfg.DERP.ServerEnabled {
+				h.DERPMap.Regions[h.DERPServer.region.RegionID] = &h.DERPServer.region
+			}
+
+			h.setLastStateChangeToNow()
+		}
+	}
+}

derp_server.go

@@ -1,4 +1,4 @@
-package server
+package headscale
 
 import (
 	"context"
@@ -12,8 +12,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/juanfont/headscale/hscontrol/types"
-	"github.com/juanfont/headscale/hscontrol/util"
 	"github.com/rs/zerolog/log"
 	"tailscale.com/derp"
 	"tailscale.com/net/stun"
@@ -28,30 +26,23 @@ import (
 const fastStartHeader = "Derp-Fast-Start"
 
 type DERPServer struct {
-	serverURL     string
-	key           key.NodePrivate
-	cfg           *types.DERPConfig
 	tailscaleDERP *derp.Server
+	region        tailcfg.DERPRegion
 }
 
-func NewDERPServer(
-	serverURL string,
-	derpKey key.NodePrivate,
-	cfg *types.DERPConfig,
-) (*DERPServer, error) {
+func (h *Headscale) NewDERPServer() (*DERPServer, error) {
 	log.Trace().Caller().Msg("Creating new embedded DERP server")
-	server := derp.NewServer(derpKey, util.TSLogfWrapper()) // nolint // zerolinter complains
+	server := derp.NewServer(key.NodePrivate(*h.privateKey), log.Info().Msgf)
+	region, err := h.generateRegionLocalDERP()
+	if err != nil {
+		return nil, err
+	}
 
-	return &DERPServer{
-		serverURL:     serverURL,
-		key:           derpKey,
-		cfg:           cfg,
-		tailscaleDERP: server,
-	}, nil
+	return &DERPServer{server, region}, nil
 }
 
-func (d *DERPServer) GenerateRegion() (tailcfg.DERPRegion, error) {
-	serverURL, err := url.Parse(d.serverURL)
+func (h *Headscale) generateRegionLocalDERP() (tailcfg.DERPRegion, error) {
+	serverURL, err := url.Parse(h.cfg.ServerURL)
 	if err != nil {
 		return tailcfg.DERPRegion{}, err
 	}
@@ -74,23 +65,21 @@ func (d *DERPServer) GenerateRegion() (tailcfg.DERPRegion, error) {
 	}
 
 	localDERPregion := tailcfg.DERPRegion{
-		RegionID:   d.cfg.ServerRegionID,
-		RegionCode: d.cfg.ServerRegionCode,
-		RegionName: d.cfg.ServerRegionName,
+		RegionID:   h.cfg.DERP.ServerRegionID,
+		RegionCode: h.cfg.DERP.ServerRegionCode,
+		RegionName: h.cfg.DERP.ServerRegionName,
 		Avoid:      false,
 		Nodes: []*tailcfg.DERPNode{
 			{
-				Name:     fmt.Sprintf("%d", d.cfg.ServerRegionID),
-				RegionID: d.cfg.ServerRegionID,
+				Name:     fmt.Sprintf("%d", h.cfg.DERP.ServerRegionID),
+				RegionID: h.cfg.DERP.ServerRegionID,
 				HostName: host,
 				DERPPort: port,
-				IPv4:     d.cfg.IPv4,
-				IPv6:     d.cfg.IPv6,
 			},
 		},
 	}
 
-	_, portSTUNStr, err := net.SplitHostPort(d.cfg.STUNAddr)
+	_, portSTUNStr, err := net.SplitHostPort(h.cfg.DERP.STUNAddr)
 	if err != nil {
 		return tailcfg.DERPRegion{}, err
 	}
@@ -101,12 +90,11 @@ func (d *DERPServer) GenerateRegion() (tailcfg.DERPRegion, error) {
 	localDERPregion.Nodes[0].STUNPort = portSTUN
 
 	log.Info().Caller().Msgf("DERP region: %+v", localDERPregion)
-	log.Info().Caller().Msgf("DERP Nodes[0]: %+v", localDERPregion.Nodes[0])
 
 	return localDERPregion, nil
 }
 
-func (d *DERPServer) DERPHandler(
+func (h *Headscale) DERPHandler(
 	writer http.ResponseWriter,
 	req *http.Request,
 ) {
@@ -168,23 +156,23 @@ func (d *DERPServer) DERPHandler(
 	log.Trace().Caller().Msgf("Hijacked connection from %v", req.RemoteAddr)
 
 	if !fastStart {
-		pubKey := d.key.Public()
-		pubKeyStr, _ := pubKey.MarshalText() //nolint
+		pubKey := h.privateKey.Public()
+		pubKeyStr := pubKey.UntypedHexString() //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,
-			string(pubKeyStr))
+			pubKeyStr)
 	}
 
-	d.tailscaleDERP.Accept(req.Context(), netConn, conn, netConn.RemoteAddr().String())
+	h.DERPServer.tailscaleDERP.Accept(req.Context(), netConn, conn, netConn.RemoteAddr().String())
 }
 
 // DERPProbeHandler is the endpoint that js/wasm clients hit to measure
 // DERP latency, since they can't do UDP STUN queries.
-func DERPProbeHandler(
+func (h *Headscale) DERPProbeHandler(
 	writer http.ResponseWriter,
 	req *http.Request,
 ) {
@@ -211,48 +199,43 @@ func DERPProbeHandler(
 // The initial implementation is here https://github.com/tailscale/tailscale/pull/1406
 // They have a cache, but not clear if that is really necessary at Headscale, uh, scale.
 // An example implementation is found here https://derp.tailscale.com/bootstrap-dns
-// Coordination server is included automatically, since local DERP is using the same DNS Name in d.serverURL
-func DERPBootstrapDNSHandler(
-	derpMap *tailcfg.DERPMap,
-) func(http.ResponseWriter, *http.Request) {
-	return func(
-		writer http.ResponseWriter,
-		req *http.Request,
-	) {
-		dnsEntries := make(map[string][]net.IP)
+func (h *Headscale) DERPBootstrapDNSHandler(
+	writer http.ResponseWriter,
+	req *http.Request,
+) {
+	dnsEntries := make(map[string][]net.IP)
 
-		resolvCtx, cancel := context.WithTimeout(req.Context(), time.Minute)
-		defer cancel()
-		var resolver net.Resolver
-		for _, region := range derpMap.Regions {
-			for _, node := range region.Nodes { // we don't care if we override some nodes
-				addrs, err := resolver.LookupIP(resolvCtx, "ip", node.HostName)
-				if err != nil {
-					log.Trace().
-						Caller().
-						Err(err).
-						Msgf("bootstrap DNS lookup failed %q", node.HostName)
+	resolvCtx, cancel := context.WithTimeout(req.Context(), time.Minute)
+	defer cancel()
+	var resolver net.Resolver
+	for _, region := range h.DERPMap.Regions {
+		for _, node := range region.Nodes { // we don't care if we override some nodes
+			addrs, err := resolver.LookupIP(resolvCtx, "ip", node.HostName)
+			if err != nil {
+				log.Trace().
+					Caller().
+					Err(err).
+					Msgf("bootstrap DNS lookup failed %q", node.HostName)
 
-					continue
-				}
-				dnsEntries[node.HostName] = addrs
+				continue
 			}
+			dnsEntries[node.HostName] = addrs
 		}
-		writer.Header().Set("Content-Type", "application/json")
-		writer.WriteHeader(http.StatusOK)
-		err := json.NewEncoder(writer).Encode(dnsEntries)
-		if err != nil {
-			log.Error().
-				Caller().
-				Err(err).
-				Msg("Failed to write response")
-		}
+	}
+	writer.Header().Set("Content-Type", "application/json")
+	writer.WriteHeader(http.StatusOK)
+	err := json.NewEncoder(writer).Encode(dnsEntries)
+	if err != nil {
+		log.Error().
+			Caller().
+			Err(err).
+			Msg("Failed to write response")
 	}
 }
 
 // ServeSTUN starts a STUN server on the configured addr.
-func (d *DERPServer) ServeSTUN() {
-	packetConn, err := net.ListenPacket("udp", d.cfg.STUNAddr)
+func (h *Headscale) ServeSTUN() {
+	packetConn, err := net.ListenPacket("udp", h.cfg.DERP.STUNAddr)
 	if err != nil {
 		log.Fatal().Msgf("failed to open STUN listener: %v", err)
 	}

dns.go

@@ -1,87 +1,30 @@
-package util
+package headscale
 
 import (
-	"errors"
 	"fmt"
 	"net/netip"
-	"regexp"
+	"net/url"
 	"strings"
 
-	"github.com/spf13/viper"
+	mapset "github.com/deckarep/golang-set/v2"
 	"go4.org/netipx"
+	"tailscale.com/tailcfg"
+	"tailscale.com/types/dnstype"
 	"tailscale.com/util/dnsname"
 )
 
 const (
-	ByteSize          = 8
-	ipv4AddressLength = 32
-	ipv6AddressLength = 128
-
-	// value related to RFC 1123 and 952.
-	LabelHostnameLength = 63
+	ByteSize = 8
 )
 
-var invalidCharsInUserRegex = regexp.MustCompile("[^a-z0-9-.]+")
+const (
+	ipv4AddressLength = 32
+	ipv6AddressLength = 128
+)
 
-var ErrInvalidUserName = errors.New("invalid user name")
-
-func NormalizeToFQDNRulesConfigFromViper(name string) (string, error) {
-	strip := viper.GetBool("oidc.strip_email_domain")
-
-	return NormalizeToFQDNRules(name, strip)
-}
-
-// NormalizeToFQDNRules will replace forbidden chars in user
-// it can also return an error if the user doesn't respect RFC 952 and 1123.
-func NormalizeToFQDNRules(name string, stripEmailDomain bool) (string, error) {
-	name = strings.ToLower(name)
-	name = strings.ReplaceAll(name, "'", "")
-	atIdx := strings.Index(name, "@")
-	if stripEmailDomain && atIdx > 0 {
-		name = name[:atIdx]
-	} else {
-		name = strings.ReplaceAll(name, "@", ".")
-	}
-	name = invalidCharsInUserRegex.ReplaceAllString(name, "-")
-
-	for _, elt := range strings.Split(name, ".") {
-		if len(elt) > LabelHostnameLength {
-			return "", fmt.Errorf(
-				"label %v is more than 63 chars: %w",
-				elt,
-				ErrInvalidUserName,
-			)
-		}
-	}
-
-	return name, nil
-}
-
-func CheckForFQDNRules(name string) error {
-	if len(name) > LabelHostnameLength {
-		return fmt.Errorf(
-			"DNS segment must not be over 63 chars. %v doesn't comply with this rule: %w",
-			name,
-			ErrInvalidUserName,
-		)
-	}
-	if strings.ToLower(name) != name {
-		return fmt.Errorf(
-			"DNS segment should be lowercase. %v doesn't comply with this rule: %w",
-			name,
-			ErrInvalidUserName,
-		)
-	}
-	if invalidCharsInUserRegex.MatchString(name) {
-		return fmt.Errorf(
-			"DNS segment should only be composed of lowercase ASCII letters numbers, hyphen and dots. %v doesn't comply with theses rules: %w",
-			name,
-			ErrInvalidUserName,
-		)
-	}
-
-	return nil
-}
+const (
+	nextDNSDoHPrefix = "https://dns.nextdns.io"
+)
 
 // generateMagicDNSRootDomains generates a list of DNS entries to be included in `Routes` in `MapResponse`.
 // This list of reverse DNS entries instructs the OS on what subnets and domains the Tailscale embedded DNS
@@ -103,7 +46,7 @@ func CheckForFQDNRules(name string) error {
 
 // From the netmask we can find out the wildcard bits (the bits that are not set in the netmask).
 // This allows us to then calculate the subnets included in the subsequent class block and generate the entries.
-func GenerateMagicDNSRootDomains(ipPrefixes []netip.Prefix) []dnsname.FQDN {
+func generateMagicDNSRootDomains(ipPrefixes []netip.Prefix) []dnsname.FQDN {
 	fqdns := make([]dnsname.FQDN, 0, len(ipPrefixes))
 	for _, ipPrefix := range ipPrefixes {
 		var generateDNSRoot func(netip.Prefix) []dnsname.FQDN
@@ -214,3 +157,63 @@ func generateIPv6DNSRootDomain(ipPrefix netip.Prefix) []dnsname.FQDN {
 
 	return fqdns
 }
+
+// If any nextdns DoH resolvers are present in the list of resolvers it will
+// take metadata from the machine metadata and instruct tailscale to add it
+// to the requests. This makes it possible to identify from which device the
+// requests come in the NextDNS dashboard.
+//
+// This will produce a resolver like:
+// `https://dns.nextdns.io/<nextdns-id>?device_name=node-name&device_model=linux&device_ip=100.64.0.1`
+func addNextDNSMetadata(resolvers []*dnstype.Resolver, machine Machine) {
+	for _, resolver := range resolvers {
+		if strings.HasPrefix(resolver.Addr, nextDNSDoHPrefix) {
+			attrs := url.Values{
+				"device_name":  []string{machine.Hostname},
+				"device_model": []string{machine.HostInfo.OS},
+			}
+
+			if len(machine.IPAddresses) > 0 {
+				attrs.Add("device_ip", machine.IPAddresses[0].String())
+			}
+
+			resolver.Addr = fmt.Sprintf("%s?%s", resolver.Addr, attrs.Encode())
+		}
+	}
+}
+
+func getMapResponseDNSConfig(
+	dnsConfigOrig *tailcfg.DNSConfig,
+	baseDomain string,
+	machine Machine,
+	peers Machines,
+) *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 user - shared nodes should use their full FQDN
+		dnsConfig.Domains = append(
+			dnsConfig.Domains,
+			fmt.Sprintf(
+				"%s.%s",
+				machine.User.Name,
+				baseDomain,
+			),
+		)
+
+		userSet := mapset.NewSet[User]()
+		userSet.Add(machine.User)
+		for _, p := range peers {
+			userSet.Add(p.User)
+		}
+		for _, user := range userSet.ToSlice() {
+			dnsRoute := fmt.Sprintf("%v.%v", user.Name, baseDomain)
+			dnsConfig.Routes[dnsRoute] = nil
+		}
+	} else {
+		dnsConfig = dnsConfigOrig
+	}
+
+	addNextDNSMetadata(dnsConfig.Resolvers, machine)
+
+	return dnsConfig
+}

dns_test.go

@@ -0,0 +1,394 @@
+package headscale
+
+import (
+	"fmt"
+	"net/netip"
+
+	"gopkg.in/check.v1"
+	"tailscale.com/tailcfg"
+	"tailscale.com/types/dnstype"
+)
+
+func (s *Suite) TestMagicDNSRootDomains100(c *check.C) {
+	prefixes := []netip.Prefix{
+		netip.MustParsePrefix("100.64.0.0/10"),
+	}
+	domains := generateMagicDNSRootDomains(prefixes)
+
+	found := false
+	for _, domain := range domains {
+		if domain == "64.100.in-addr.arpa." {
+			found = true
+
+			break
+		}
+	}
+	c.Assert(found, check.Equals, true)
+
+	found = false
+	for _, domain := range domains {
+		if domain == "100.100.in-addr.arpa." {
+			found = true
+
+			break
+		}
+	}
+	c.Assert(found, check.Equals, true)
+
+	found = false
+	for _, domain := range domains {
+		if domain == "127.100.in-addr.arpa." {
+			found = true
+
+			break
+		}
+	}
+	c.Assert(found, check.Equals, true)
+}
+
+func (s *Suite) TestMagicDNSRootDomains172(c *check.C) {
+	prefixes := []netip.Prefix{
+		netip.MustParsePrefix("172.16.0.0/16"),
+	}
+	domains := generateMagicDNSRootDomains(prefixes)
+
+	found := false
+	for _, domain := range domains {
+		if domain == "0.16.172.in-addr.arpa." {
+			found = true
+
+			break
+		}
+	}
+	c.Assert(found, check.Equals, true)
+
+	found = false
+	for _, domain := range domains {
+		if domain == "255.16.172.in-addr.arpa." {
+			found = true
+
+			break
+		}
+	}
+	c.Assert(found, check.Equals, true)
+}
+
+// Happens when netmask is a multiple of 4 bits (sounds likely).
+func (s *Suite) TestMagicDNSRootDomainsIPv6Single(c *check.C) {
+	prefixes := []netip.Prefix{
+		netip.MustParsePrefix("fd7a:115c:a1e0::/48"),
+	}
+	domains := generateMagicDNSRootDomains(prefixes)
+
+	c.Assert(len(domains), check.Equals, 1)
+	c.Assert(
+		domains[0].WithTrailingDot(),
+		check.Equals,
+		"0.e.1.a.c.5.1.1.a.7.d.f.ip6.arpa.",
+	)
+}
+
+func (s *Suite) TestMagicDNSRootDomainsIPv6SingleMultiple(c *check.C) {
+	prefixes := []netip.Prefix{
+		netip.MustParsePrefix("fd7a:115c:a1e0::/50"),
+	}
+	domains := generateMagicDNSRootDomains(prefixes)
+
+	yieldsRoot := func(dom string) bool {
+		for _, candidate := range domains {
+			if candidate.WithTrailingDot() == dom {
+				return true
+			}
+		}
+
+		return false
+	}
+
+	c.Assert(len(domains), check.Equals, 4)
+	c.Assert(yieldsRoot("0.0.e.1.a.c.5.1.1.a.7.d.f.ip6.arpa."), check.Equals, true)
+	c.Assert(yieldsRoot("1.0.e.1.a.c.5.1.1.a.7.d.f.ip6.arpa."), check.Equals, true)
+	c.Assert(yieldsRoot("2.0.e.1.a.c.5.1.1.a.7.d.f.ip6.arpa."), check.Equals, true)
+	c.Assert(yieldsRoot("3.0.e.1.a.c.5.1.1.a.7.d.f.ip6.arpa."), check.Equals, true)
+}
+
+func (s *Suite) TestDNSConfigMapResponseWithMagicDNS(c *check.C) {
+	userShared1, err := app.CreateUser("shared1")
+	c.Assert(err, check.IsNil)
+
+	userShared2, err := app.CreateUser("shared2")
+	c.Assert(err, check.IsNil)
+
+	userShared3, err := app.CreateUser("shared3")
+	c.Assert(err, check.IsNil)
+
+	preAuthKeyInShared1, err := app.CreatePreAuthKey(
+		userShared1.Name,
+		false,
+		false,
+		nil,
+		nil,
+	)
+	c.Assert(err, check.IsNil)
+
+	preAuthKeyInShared2, err := app.CreatePreAuthKey(
+		userShared2.Name,
+		false,
+		false,
+		nil,
+		nil,
+	)
+	c.Assert(err, check.IsNil)
+
+	preAuthKeyInShared3, err := app.CreatePreAuthKey(
+		userShared3.Name,
+		false,
+		false,
+		nil,
+		nil,
+	)
+	c.Assert(err, check.IsNil)
+
+	PreAuthKey2InShared1, err := app.CreatePreAuthKey(
+		userShared1.Name,
+		false,
+		false,
+		nil,
+		nil,
+	)
+	c.Assert(err, check.IsNil)
+
+	_, err = app.GetMachine(userShared1.Name, "test_get_shared_nodes_1")
+	c.Assert(err, check.NotNil)
+
+	machineInShared1 := &Machine{
+		ID:             1,
+		MachineKey:     "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
+		NodeKey:        "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
+		DiscoKey:       "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
+		Hostname:       "test_get_shared_nodes_1",
+		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(userShared1.Name, machineInShared1.Hostname)
+	c.Assert(err, check.IsNil)
+
+	machineInShared2 := &Machine{
+		ID:             2,
+		MachineKey:     "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		Hostname:       "test_get_shared_nodes_2",
+		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(userShared2.Name, machineInShared2.Hostname)
+	c.Assert(err, check.IsNil)
+
+	machineInShared3 := &Machine{
+		ID:             3,
+		MachineKey:     "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		Hostname:       "test_get_shared_nodes_3",
+		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(userShared3.Name, machineInShared3.Hostname)
+	c.Assert(err, check.IsNil)
+
+	machine2InShared1 := &Machine{
+		ID:             4,
+		MachineKey:     "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		Hostname:       "test_get_shared_nodes_4",
+		UserID:         userShared1.ID,
+		User:           *userShared1,
+		RegisterMethod: RegisterMethodAuthKey,
+		IPAddresses:    []netip.Addr{netip.MustParseAddr("100.64.0.4")},
+		AuthKeyID:      uint(PreAuthKey2InShared1.ID),
+	}
+	app.db.Save(machine2InShared1)
+
+	baseDomain := "foobar.headscale.net"
+	dnsConfigOrig := tailcfg.DNSConfig{
+		Routes:  make(map[string][]*dnstype.Resolver),
+		Domains: []string{baseDomain},
+		Proxied: true,
+	}
+
+	peersOfMachineInShared1, err := app.getPeers(machineInShared1)
+	c.Assert(err, check.IsNil)
+
+	dnsConfig := getMapResponseDNSConfig(
+		&dnsConfigOrig,
+		baseDomain,
+		*machineInShared1,
+		peersOfMachineInShared1,
+	)
+	c.Assert(dnsConfig, check.NotNil)
+
+	c.Assert(len(dnsConfig.Routes), check.Equals, 3)
+
+	domainRouteShared1 := fmt.Sprintf("%s.%s", userShared1.Name, baseDomain)
+	_, ok := dnsConfig.Routes[domainRouteShared1]
+	c.Assert(ok, check.Equals, true)
+
+	domainRouteShared2 := fmt.Sprintf("%s.%s", userShared2.Name, baseDomain)
+	_, ok = dnsConfig.Routes[domainRouteShared2]
+	c.Assert(ok, check.Equals, true)
+
+	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) {
+	userShared1, err := app.CreateUser("shared1")
+	c.Assert(err, check.IsNil)
+
+	userShared2, err := app.CreateUser("shared2")
+	c.Assert(err, check.IsNil)
+
+	userShared3, err := app.CreateUser("shared3")
+	c.Assert(err, check.IsNil)
+
+	preAuthKeyInShared1, err := app.CreatePreAuthKey(
+		userShared1.Name,
+		false,
+		false,
+		nil,
+		nil,
+	)
+	c.Assert(err, check.IsNil)
+
+	preAuthKeyInShared2, err := app.CreatePreAuthKey(
+		userShared2.Name,
+		false,
+		false,
+		nil,
+		nil,
+	)
+	c.Assert(err, check.IsNil)
+
+	preAuthKeyInShared3, err := app.CreatePreAuthKey(
+		userShared3.Name,
+		false,
+		false,
+		nil,
+		nil,
+	)
+	c.Assert(err, check.IsNil)
+
+	preAuthKey2InShared1, err := app.CreatePreAuthKey(
+		userShared1.Name,
+		false,
+		false,
+		nil,
+		nil,
+	)
+	c.Assert(err, check.IsNil)
+
+	_, err = app.GetMachine(userShared1.Name, "test_get_shared_nodes_1")
+	c.Assert(err, check.NotNil)
+
+	machineInShared1 := &Machine{
+		ID:             1,
+		MachineKey:     "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
+		NodeKey:        "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
+		DiscoKey:       "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
+		Hostname:       "test_get_shared_nodes_1",
+		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(userShared1.Name, machineInShared1.Hostname)
+	c.Assert(err, check.IsNil)
+
+	machineInShared2 := &Machine{
+		ID:             2,
+		MachineKey:     "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		Hostname:       "test_get_shared_nodes_2",
+		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(userShared2.Name, machineInShared2.Hostname)
+	c.Assert(err, check.IsNil)
+
+	machineInShared3 := &Machine{
+		ID:             3,
+		MachineKey:     "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		Hostname:       "test_get_shared_nodes_3",
+		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(userShared3.Name, machineInShared3.Hostname)
+	c.Assert(err, check.IsNil)
+
+	machine2InShared1 := &Machine{
+		ID:             4,
+		MachineKey:     "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		NodeKey:        "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		DiscoKey:       "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
+		Hostname:       "test_get_shared_nodes_4",
+		UserID:         userShared1.ID,
+		User:           *userShared1,
+		RegisterMethod: RegisterMethodAuthKey,
+		IPAddresses:    []netip.Addr{netip.MustParseAddr("100.64.0.4")},
+		AuthKeyID:      uint(preAuthKey2InShared1.ID),
+	}
+	app.db.Save(machine2InShared1)
+
+	baseDomain := "foobar.headscale.net"
+	dnsConfigOrig := tailcfg.DNSConfig{
+		Routes:  make(map[string][]*dnstype.Resolver),
+		Domains: []string{baseDomain},
+		Proxied: false,
+	}
+
+	peersOfMachine1Shared1, err := app.getPeers(machineInShared1)
+	c.Assert(err, check.IsNil)
+
+	dnsConfig := getMapResponseDNSConfig(
+		&dnsConfigOrig,
+		baseDomain,
+		*machineInShared1,
+		peersOfMachine1Shared1,
+	)
+	c.Assert(dnsConfig, check.NotNil)
+	c.Assert(len(dnsConfig.Routes), check.Equals, 0)
+	c.Assert(len(dnsConfig.Domains), check.Equals, 1)
+}

docs/README.md

@@ -0,0 +1,56 @@
+# headscale documentation
+
+This page contains the official and community contributed documentation for `headscale`.
+
+If you are having trouble with following the documentation or get unexpected results,
+please ask on [Discord](https://discord.gg/c84AZQhmpx) instead of opening an Issue.
+
+## Official documentation
+
+### How-to
+
+- [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
+
+- [Configuration](../config-example.yaml)
+- [Glossary](glossary.md)
+- [TLS](tls.md)
+
+## Community documentation
+
+Community documentation is not actively maintained by the headscale authors and is
+written by community members. It is _not_ verified by `headscale` developers.
+
+**It might be outdated and it might miss necessary steps**.
+
+- [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
+
+### Policy ACLs
+
+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 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 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
+up ACLs in a small company. All concepts presented in this document could be
+applied outside of business oriented usage.
+
+### Apple devices
+
+An endpoint with information on how to connect your Apple devices (currently macOS only) is available at `/apple` on your running instance.

docs/acls.md

@@ -1,15 +1,4 @@
-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 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 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.
-
-## ACLs use case example
+# ACLs use case example
 
 Let's build an example use case for a small business (It may be the place where
 ACL's are the most useful).
@@ -53,8 +42,6 @@ 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 user that is
 registering it is allowed to do it.
 
-To use ACLs in headscale, you must edit your config.yaml file. In there you will find a `acl_policy_path: ""` parameter. This will need to point to your ACL file. More info on how these policies are written can be found [here](https://tailscale.com/kb/1018/acls/).
-
 Here are the ACL's to implement the same permissions as above:
 
 ```json