chore: random quick fixes

This also ships with a better error page

.dockerignore

@@ -1,7 +1,11 @@
-node_modules
-.dockerignore
-Dockerfile
-
 /.cache
+/.github
+/.react-router
+/node_modules
 /build
+/docs
+/nix
+
+.dockerignore
 .env
+Dockerfile

.envrc

@@ -1 +0,0 @@
-use_flake

.github/CODEOWNERS

@@ -0,0 +1,3 @@
+*   @tale
+
+/nix    @tale @StealthBadger747

.github/workflows/build.yaml

@@ -1,9 +1,13 @@
 name: Build
 on:
   push:
+    paths-ignore:
+      - "assets/**"
+      - "docs/**"
+      - "CHANGELOG.md"
+      - "README.md"
     branches:
       - "main"
-      - "next"
   pull_request:
 
 concurrency:
@@ -15,42 +19,37 @@ permissions:
   contents: read # Read access to the repository
 
 jobs:
-  native:
-    name: native
+  ci:
+    name: Build and Test
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repo
         uses: actions/checkout@v4
 
-      - name: Install node.js
-        uses: actions/setup-node@v4
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
         with:
-          node-version: 22
-
-      - uses: pnpm/action-setup@v4
-        name: Install pnpm
-        with:
-          version: 10
           run_install: false
 
-      - name: Get pnpm store directory
-        shell: bash
-        run: |
-          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
-
-      - uses: actions/cache@v4
-        name: Setup pnpm cache
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
         with:
-          path: ${{ env.STORE_PATH }}
-          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
-          restore-keys: |
-            ${{ runner.os }}-pnpm-store-
+          node-version-file: package.json
+          cache: pnpm
 
-      - name: Install dependencies
-        run: pnpm install
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: go.mod
 
-      - name: Build
-        run: pnpm build
+      - name: CI pipeline
+        run: ./build.sh --skip-pnpm-prune
+
+      - name: Run unit tests
+        run: pnpm run test:unit
+
+      - name: Run integration tests
+        run: pnpm run test:integration
 
   nix:
     name: nix

.github/workflows/next.yaml

@@ -0,0 +1,81 @@
+name: Pre-release (next)
+on:
+  workflow_dispatch:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+concurrency:
+  group: pre-release-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  actions: write # Allow canceling in-progress runs
+  contents: read # Read access to the repository
+  packages: write # Write access to the container registry
+  id-token: write # For the attest action to push
+  attestations: write # For the attest action to push
+
+jobs:
+  publish:
+    # Ensure the action only runs if manually dispatched or a PR on the `next` branch in the *main* repository is opened or synchronized.
+    if: ${{ github.event_name == 'workflow_dispatch' || (github.event.pull_request && github.event.pull_request.head.repo.full_name == github.repository && github.event.pull_request.head.ref == 'next') }}
+    name: Docker Pre-release
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - target: final
+            tag: 'next'
+          - target: debug-shell
+            tag: 'next-shell'
+
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+
+      - name: Docker Metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=raw,value=${{ matrix.tag }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to ghcr.io
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and publish ghcr.io/${{ github.repository }}:${{ matrix.tag }}
+        uses: docker/build-push-action@v6
+        id: push
+        with:
+          context: .
+          file: ./Dockerfile
+          target: ${{ matrix.target }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64, linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          build-args: |
+            IMAGE_TAG=ghcr.io/${{ github.repository }}:${{ matrix.tag }}
+          secrets: |
+            gh_token=${{ secrets.GITHUB_TOKEN }}
+
+      - name: Attestation Provenance for ghcr.io/${{ github.repository }}:${{ matrix.tag }}
+        uses: actions/attest-build-provenance@v2
+        id: attest
+        with:
+          subject-name: ghcr.io/${{ github.repository }}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true

.github/workflows/nightly.yaml

@@ -1,53 +0,0 @@
-name: Nightly
-on:
-  schedule:
-    - cron: "0 8 * * *"
-  workflow_dispatch:
-
-concurrency:
-  group: publish-nightly-${{ github.ref }}
-  cancel-in-progress: true
-
-permissions:
-  actions: write # Allow canceling in-progress runs
-  contents: read # Read access to the repository
-  packages: write # Write access to the container registry
-
-jobs:
-  publish:
-    name: docker-publish
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out the repo
-        uses: actions/checkout@v4
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to ghcr.io
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Docker Metadata
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ghcr.io/${{ github.repository }}
-          tags: |
-            type=edge,branch=main
-
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          file: ./Dockerfile
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          platforms: linux/amd64, linux/arm64

.github/workflows/release.yaml

@@ -5,22 +5,43 @@ on:
       - "*"
 
 concurrency:
-  group: publish-${{ github.ref }}
+  group: release-${{ github.ref }}
   cancel-in-progress: true
 
 permissions:
   actions: write # Allow canceling in-progress runs
   contents: read # Read access to the repository
   packages: write # Write access to the container registry
+  id-token: write # For the attest action to push
+  attestations: write # For the attest action to push
 
 jobs:
-  publish:
-    name: docker-publish
+  docker:
+    name: Docker Release
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - target: final
+            tag_suffix: ''
+          - target: debug-shell
+            tag_suffix: '-shell'
+
     steps:
       - name: Check out the repo
         uses: actions/checkout@v4
 
+      - name: Docker Metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=semver,pattern={{version}}
+          flavor: |
+            latest=auto
+            suffix=${{ matrix.tag_suffix }},onlatest=true
+
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
 
@@ -34,22 +55,25 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Docker Metadata
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ghcr.io/${{ github.repository }}
-          tags: |
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=raw,value=latest,enable=false
-
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v5
+      - name: Build and push ${{ fromJSON(steps.meta.outputs.json).tags[0] }}
+        uses: docker/build-push-action@v6
+        id: push
         with:
           context: .
           file: ./Dockerfile
+          target: ${{ matrix.target }}
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           platforms: linux/amd64, linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          build-args: |
+            IMAGE_TAG=ghcr.io/${{ github.repository }}:${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }}
+      - name: Attestation Provenance for ${{ fromJSON(steps.meta.outputs.json).tags[0] }}
+        uses: actions/attest-build-provenance@v2
+        id: attest
+        with:
+          subject-name: ghcr.io/${{ github.repository }}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true

.gitignore

@@ -4,3 +4,12 @@ node_modules
 /build
 /test
 .env
+/app/hp_ssh.wasm
+/app/wasm_exec.js
+
+/public/hp_ssh.wasm
+/public/wasm_exec.js
+
+/docs/.vitepress/dist/
+/docs/.vitepress/cache/
+/.direnv

.npmrc

@@ -1,2 +1 @@
 side-effects-cache = false
-public-hoist-pattern[]=*hono*

.zed/settings.json

@@ -1,17 +0,0 @@
-{
-	"formatter": {
-		"language_server": {
-			"name": "biome"
-		}
-	},
-	"code_actions_on_format": {
-		"source.fixAll.biome": true,
-		"source.organizeImports.biome": true
-	},
-	"languages": {
-		"YAML": {
-			"tab_size": 2,
-			"hard_tabs": false
-		}
-	}
-}

CHANGELOG.md

@@ -1,9 +1,92 @@
-### 0.5.9 (April 3, 2025)
+# 0.6.2 (Next)
+- Added support for Headscale 0.27.0 and 0.27.1
+- Bundle all `node_modules` aside from native ones to reduce bundle and container size (closes [#331](https://github.com/tale/headplane/issues/331)).
+- Allow conditionally compiling the SSH WASM integration when building (closes [#337](https://github.com/tale/headplane/issues/337)).
+- Implemented the ability to customize the build with a custom script (see `./build.sh --help` for more information).
+- Attempt to warn against misconfigured cookie settings on the login page.
+- Made `server.cookie_max_age` and `server.cookie_domain` configurable (closes [#348](https://github.com/tale/headplane/issues/348)).
+- Re-worked the configuration loading system with several enhancements:
+    - It is now possible to skip a configuration file and only use environment variables (closes [#150](https://github.com/tale/headplane/issues/150)).
+    - Secret path loading has been reworked from the ground up to be more reliable (closes [#334](https://github.com/tale/headplane/issues/334)).
+    - Added better testing and validation for configuration loading
+- Re-worked the OIDC integration to adhere to the correct standards and surface more errors to the user.
+- Removed several unnecessarily verbose or spammy log messages.
+- Updated the minimum Docker API used to support the latest Docker versions (via [#370](https://github.com/tale/headplane/pull/370)).
+- Enhanced the node tag dialog to show a dropdown of assignable tags (via [#362](https://github.com/tale/headplane/pull/362)).
+- Fixed an issue where the website favicon would not load correctly (closes [#323](https://github.com/tale/headplane/issues/323)).
+---
+
+# 0.6.1 (October 12, 2025)
+- **Headplane now supports connecting to machines via SSH in the web browser.**
+	- This is an experimental feature and requires the `integration.agent` section to be set up in the config file.
+	- This is built on top of a Go binary that runs in WebAssembly, using Xterm.js for the terminal interface.
+- Begin using a new SQLite database file in `/var/lib/headplane/hp_persist.db`.
+	- The database is created automatically if it does not exist.
+	- It currently stores SSH connection details and HostInfo for the agent.
+	- User information is automatically migrated from the previous database.
+- The docker container now runs in a distroless image (closes [#255](https://github.com/tale/headplane/issues/255)).
+	- A debug version of the container that runs as root and has a shell is available as `ghcr.io/tale/headplane:<version>-shell`.
+- Removing a Split DNS record will no longer make the split domain unresolvable by clients (closes [#231](https://github.com/tale/headplane/issues/231)).
+- Reintroduce the toggle for overriding local DNS settings in the Headscale config (closes [#236](https://github.com/tale/headplane/issues/236)).
+- Prefer cross-compiling in the Dockerfile to speed up builds while still supporting multiple architectures.
+- Add a build attestation to validate SLSA provenance for the Docker image.
+- Implement more accurate guessing on the PID with the `/proc` integration (via [#219](https://github.com/tale/headplane/pull/219)).
+- Usernames will now correctly fall back to emails if not provided (via [#257](https://github.com/tale/headplane/pull/257)).
+- Configuration loading via paths is now supported for sensitive values (via [#283](https://github.com/tale/headplane/pulls/283))
+    - Options like `server.cookie_secret_path` can override `server.cookie_secret`
+    - Environment variables are interpolatable into these paths
+    - See the full reference in the [docs](https://github.com/tale/headplane/blob/main/docs/Configuration.md#sensitive-values)
+- The nix overlay build is fixed for the SSH module (via [#282](https://github.com/tale/headplane/pull/282))
+- Switch our build processes to use TypeScript Go and Rolldown Vite for better build and type-check performance.
+- Cookies are now encrypted JWTs, preserving API key secrets (*GHSA-wrqq-v7qw-r5w7*)
+- OIDC profile pictures are now available from Gravatar by setting `oidc.profile_picture_source` to `gravatar` (closes [#232](https://github.com/tale/headplane/issues/232)).
+- OIDC now allows passing many custom parameters:
+	- `oidc.authorization_endpoint`, `oidc.token_endpoint`, and `oidc.userinfo_endpoint` can be overridden to support non-standard providers or scenarios without discovery (closes [#117](https://github.com/tale/headplane/issues/117)).
+	- `oidc.scope` can be set to specify custom scopes (defaults to `openid email profile`).
+	- `oidc.extra_params` can be set to pass arbitrary query parameters to the authorization endpoint (closes [#197](https://github.com/tale/headplane/issues/197)).
+
+---
+
+# 0.6.0 (May 25, 2025)
+- Headplane 0.6.0 now requires **Headscale 0.26.0** or newer.
+    - Breaking API changes with routes and pre auth keys are now supported (closes [#204](https://github.com/tale/headplane/issues/204)).
+    - Older versions of Headscale will not work with Headplane.
+
+- OIDC authorization restrictions can now be controlled from the settings UI. (closes [#102](https://github.com/tale/headplane/issues/102))
+	- The required permission role for this is **IT Admin** or **Admin/Owner** and require the Headscale configuration.
+	- Changes made will modify the `oidc.allowed_{domains,groups,users}` fields in the Headscale config file.
+- The Pre-Auth keys page has been fully reworked (closes [#179](https://github.com/tale/headplane/issues/179), [#143](https://github.com/tale/headplane/issues/143)).
+- The Headplane agent is now available as an integration (closes [#65](https://github.com/tale/headplane/issues/65)).
+	- The agent runs as an embedded process alongside the Headplane server and reports host information and system metrics.
+	- Refer to the `integrations.agent` section of the config file for more information and how to enable it.
+- Requests to `/admin` will now be redirected to `/admin/` to prevent issues with the React Router (works with custom prefixes, closes [#173](https://github.com/tale/headplane/issues/173)).
+- The Login page has been simplified and separately reports errors versus incorrect API keys (closes [#186](https://github.com/tale/headplane/issues/186)).
+- The machine actions backend has been reworked to better handle errors and provide more information to the user (closes [#185](https://github.com/tale/headplane/issues/185)).
+- Machine tags now show states when waiting for subnet or exit node approval and when expiry is disabled.
+- Expiry status on the UI was incorrectly showing as never due to changes in the Headscale API.
+- Added validation for machine renaming to prevent invalid submissions (closes [#192](https://github.com/tale/headplane/issues/192)).
+- Unmanaged (non-OIDC) users cannot have a role assigned to them so the menu option was disabled.
+- Support Docker container discovery through labels (via [#194](https://github.com/tale/headplane/pull/194)).
+- AAAA records are now supported on the DNS page (closes [#189](https://github.com/tale/headplane/issues/189)).
+- Add support for `dns.extra_records_path` in the Headscale config (closes [#144](https://github.com/tale/headplane/issues/144)).
+- Tighten `proc` integration logic by checking for the `headscale serve` command (via #[195](https://github.com/tale/headplane/pull/195)).
+- Strip newlines in the OIDC `client_secret_path` file if provided (closes [#199](https://github.com/tale/headplane/issues/199)).
+
+---
+
+# 0.5.10 (April 4, 2025)
+- Fix an issue where other preferences to skip onboarding affected every user.
+
+---
+
+# 0.5.9 (April 3, 2025)
 - Filter out empty users from the pre-auth keys page which could possibly cause a crash with unmigrated users.
 - OIDC users cannot be renamed, so that functionality has been disabled in the menu options.
 - Suppress hydration errors for any fields with a date in it.
 
-### 0.5.8 (April 3, 2025)
+---
+
+# 0.5.8 (April 3, 2025)
 - You can now skip the onboarding page if desired.
 - Added the UI to change user roles in the dashboard.
 - Fixed an issue where integrations would throw instead of loading properly.
@@ -11,10 +94,14 @@
 - Automatically create `/var/lib/headplane` in the Docker container (fixes [#166](https://github.com/tale/headplane/issues/166))
 - OIDC logout with `disable_api_key_login` set to true will not automatically login again (fixes [#149](https://github.com/tale/headplane/issues/149))
 
-### 0.5.7 (April 2, 2025)
+---
+
+# 0.5.7 (April 2, 2025)
 - Hotfix an issue where assets aren't served under `/admin` or the prefix.
 
-### 0.5.6 (April 2, 2025)
+---
+
+# 0.5.6 (April 2, 2025)
 
 ### IMPORTANT
 > **PLEASE** update to this ASAP if you were using Google OIDC. This is because previously *ANY* accounts have admin access to your Tailnet if they discover the URL that Headplane is being hosted on. This new change enforces that new logins by default are not given any permissions. You will need to re-login to Headplane to generate an owner account and prevent unauthorized access.
@@ -34,10 +121,14 @@ If there are no users, the first user will be given an `owner` role which cannot
 - Unknown values in the Headplane config no longer cause a crash.
 - Fixed an issue that caused copied commands to have a random space (fixes [#161](https://github.com/tale/headplane/issues/161))
 
-### 0.5.5 (March 18, 2025)
+---
+
+# 0.5.5 (March 18, 2025)
 - Hotfix an issue that caused Headplane to crash if no agents are available
 
-### 0.5.4 (March 18, 2025)
+---
+
+# 0.5.4 (March 18, 2025)
 - Fixed a typo in the Kubernetes documentation
 - Handle split and global DNS records not being set in the Headscale config (via [#129](https://github.com/tale/headplane/pull/129))
 - Stop checking for the `mkey:` prefix on machine registration (via [#131](https://github.com/tale/headplane/pull/131))
@@ -51,20 +142,28 @@ If there are no users, the first user will be given an `owner` role which cannot
 - You can now pass in an OIDC client secret through `oidc.client_secret_path` in the config (fixes [#126](https://github.com/tale/headplane/issues/126))
 - Correctly handle differently localized number inputs (fixes [#125](https://github.com/tale/headplane/issues/125))
 
-### 0.5.3 (March 1, 2025)
+---
+
+# 0.5.3 (March 1, 2025)
 - Fixed an issue where Headplane expected the incorrect config value for OIDC scope (fixes [#111](https://github.com/tale/headplane/issues/111))
 - Added an ARIA indicator for when an input is required and fixed the confirm buttons (fixed [#116](https://github.com/tale/headplane/issues/116))
 - Fixed a typo in the docs that defaulted to `/var/run/docker.dock` for the Docker socket (via [#112](https://github.com/tale/headplane/pull/112))
 
-### 0.5.2 (February 28, 2025)
+---
+
+# 0.5.2 (February 28, 2025)
 - Hotfixed an issue where the server bundle got reloaded on each request
 
-### 0.5.1 (February 28, 2025)
+---
+
+# 0.5.1 (February 28, 2025)
 - Fixed an issue that caused the entire server to crash on start
 - Fixed the published semver tags from Docker
 - Fixed the Kubernetes integration not reading the config
 
-### 0.5 (February 27, 2025)
+---
+
+# 0.5 (February 27, 2025)
 > This release is a major overhaul and contains a significant breaking change.
 > We now use a config file for all settings instead of environment variables.
 > Please see [config.example.yaml](/config.example.yaml) for the new format.
@@ -79,10 +178,14 @@ If there are no users, the first user will be given an `owner` role which cannot
 - Settings that were previously shared like `public_url` or `oidc` are now separate within Headplane/Headscale. This is a rather large breaking change but fixes cases where a user may choose to utilize Headscale OIDC for Tailscale but not for the Headplane UI.
 - Deprecate the `latest` tag in Docker for explicit versioning and `edge` for nightly builds.
 
-### 0.4.1 (January 18, 2025)
+---
+
+# 0.4.1 (January 18, 2025)
 - Fixed an urgent issue where the OIDC redirect URI would mismatch.
 
-### 0.4.0 (January 18, 2025)
+---
+
+# 0.4.0 (January 18, 2025)
 - Switched from Remix.run to React-Router
 - Fixed an issue where some config fields were marked as required even if they weren't (fixes [#66](https://github.com/tale/headplane/issues/66))
 - Fixed an issue where the toasts would be obscured by the footer (fixes [#68](https://github.com/tale/headplane/issues/68))
@@ -95,29 +198,41 @@ If there are no users, the first user will be given an `owner` role which cannot
 - Reusable Pre-Auth Keys no longer show expired when used (PR [#88](https://github.com/tale/headplane/pull/88))
 - Tweaked some CSS issues in the UI
 
-### 0.3.9 (December 6, 2024)
+---
+
+# 0.3.9 (December 6, 2024)
 - Fixed a race condition bug in the OIDC validation code
 
-### 0.3.8 (December 6, 2024)
+---
+
+# 0.3.8 (December 6, 2024)
 - Added a little HTML footer to show the login page and link to a donation page.
 - Allow creating pre-auth keys that expire past 90 days (fixes [#58](https://github.com/tale/headplane/issues/58))
 - Validates OIDC config and ignores validation if specified via variables or Headscale config (fixes [#63](https://github.com/tale/headplane/issues/63))
 
-### 0.3.7 (November 30, 2024)
+---
+
+# 0.3.7 (November 30, 2024)
 - Allow customizing the OIDC token endpoint auth method via `OIDC_CLIENT_SECRET_METHOD` (fixes [#57](https://github.com/tale/headplane/issues/57))
 - Added a `/healthz` endpoint for Kubernetes and other health checks (fixes [#59](https://github.com/tale/headplane/issues/59))
 - Allow `HEADSCALE_PUBLIC_URL` to be set if `HEADSCALE_URL` points to a different internal address (fixes [#60](https://github.com/tale/headplane/issues/60))
 - Fixed an issue where the copy machine registration command had a typo.
 
-### 0.3.6 (November 20, 2024)
+---
+
+# 0.3.6 (November 20, 2024)
 - Fixed an issue where select dropdowns would not scroll (fixes [#53](https://github.com/tale/headplane/issues/53))
 - Added a button to copy the machine registration command to the clipboard (fixes [#52](https://github.com/tale/headplane/issues/52))
 
-### 0.3.5 (November 8, 2024)
+---
+
+# 0.3.5 (November 8, 2024)
 - Quickfix a bug where environment variables are ignored on the server.
 - Remove a nagging error about missing cookie since that happens when signed out.
 
-### 0.3.4 (November 7, 2024)
+---
+
+# 0.3.4 (November 7, 2024)
 - Clicking on the machine name in the users page now takes you to the machine overview page.
 - Completely rebuilt the production server to work better outside of Docker and be lighter. More specifically, we've switched from the `@remix-run/serve` package to our own custom built server.
 - Fixed a bunch of silly issues introduced by me not typechecking the codebase.
@@ -127,70 +242,94 @@ If there are no users, the first user will be given an `owner` role which cannot
 - Added full support for Exit Nodes in the UI and redesigned the machines page (fixes [#36](https://github.com/tale/headplane/issues/36))
 - Added a basic check to see if the API keys passed via cookies are invalid.
 
-### 0.3.3 (October 28, 2024)
+---
+
+# 0.3.3 (October 28, 2024)
 - Added the ability to load a `.env` file from the PWD when `LOAD_ENV_FILE=true` is set as an environment variable.
 - Fixed an issue where non-English languages could not create Pre-auth keys due to a localization error
 - Improved ACL editor performance by switching back to CodeMirror 6
 - Fixed an issue where editing the ACL policy would cause it to revert on the UI (fixes [#34](https://github.com/tale/headplane/issues/34))
 - Updated to the next stable beta of the React 19 Compiler ([See More](https://react.dev/learn/react-compiler))
 
-### 0.3.2 (October 11, 2024)
+---
+
+# 0.3.2 (October 11, 2024)
 - Implement the ability to create and expire pre-auth keys (fixes [#22](https://github.com/tale/headplane/issues/22))
 - Fix machine registration not working as expected (fixes [#27](https://github.com/tale/headplane/issues/27))
 - Removed more references to usernames in MagicDNS hostnames (fixes [#35](https://github.com/tale/headplane/issues/35))
 - Handle `null` values on machine expiry when using a database like PostgreSQL.
 - Use `X-Forwarded-Proto` and `Host` headers for building the OIDC callback URL.
 
-### 0.3.1 (October 3, 2024)
+---
+
+# 0.3.1 (October 3, 2024)
 - Fixed the Docker integration to properly support custom socket paths. This regressed at some point previously.
 - Allow you to register a machine using machine keys (`nodekey:...`) on the machines page.
 - Added the option for debug logs with the `DEBUG=true` environment variable.
 
-### 0.3.0 (September 25, 2024)
+---
+
+# 0.3.0 (September 25, 2024)
 - Bumped the minimum supported version of Headscale to 0.23.
 - Updated the UI to respect `dns.use_username_in_magic_dns`.
 
-### 0.2.4 (August 24, 2024)
+---
+
+# 0.2.4 (August 24, 2024)
 - Removed ACL management from the integration since Headscale 0.23-beta2 now supports it natively.
 - Removed the `ACL_FILE` environment variable since it's no longer needed.
 - Introduce a `COOKIE_SECURE=false` environment variable to disable HTTPS requirements for cookies.
 - Fixed a bug where removing Split DNS configurations would crash the UI.
 
-### 0.2.3 (August 23, 2024)
+---
+
+# 0.2.3 (August 23, 2024)
 - Change the minimum required version of Headscale to 0.23-beta2
 - Support the new API policy mode for Headscale 0.23-beta1
 - Switch to the new DNS configuration in Headscale 0.23-beta2 (fixes [#29](https://github.com/tale/headplane/issues/29))
 - If OIDC environment variables are defined, don't use configuration file values (fixes [#24](https://github.com/tale/headplane/issues/24))
 
-### 0.2.2 (August 2, 2024)
+---
+
+# 0.2.2 (August 2, 2024)
 - Added a proper Kubernetes integration which utilizes `shareProcessNamespace` for PIDs.
 - Added a new logger utility that shows categories, levels, and timestamps.
 - Reimplemented the integration system to be more resilient and log more information.
 - Fixed an issue where the /proc integration found `undefined` PIDs.
 
-### 0.2.1 (July 7, 2024)
+---
+
+# 0.2.1 (July 7, 2024)
 - Added the ability to manage custom DNS records on your Tailnet.
 - ACL tags for machines are now able to be changed via the machine menu.
 - Fixed a bug where the ACL editor did not show the diffs correctly.
 - Fixed an issue that stopped the "Discard changes" button in the ACL editor from working.
 
-### 0.2.0 (June 23, 2024)
+---
+
+# 0.2.0 (June 23, 2024)
 - Fix the dropdown options for machines not working on the machines page.
 - Add an option to change the machine owner in the dropdown (aside from the users page).
 
-### 0.1.9 (June 2, 2024)
+---
+
+# 0.1.9 (June 2, 2024)
 - Switch to Monaco editor with proper HuJSON and YAML syntax highlighting.
 - Utilize magic DNS hostnames for the machine overview page.
 - Fixed the expiry issue once and for all.
 - Add a nightly build with the `ghcr.io/tale/headplane:edge` tag
 
-### 0.1.8 (June 2, 2024)
+---
+
+# 0.1.8 (June 2, 2024)
 - Built basic functionality for the machine overview page (by machine ID).
 - Possibly fixed an issue where expiry disabled machines' timestamps weren't handled correctly.
 - Prevent users from being deleted if they still have ownership of machines.
 - Fixed some type issues where `Date` was being used instead of `string` for timestamps.
 
-### 0.1.7 (May 30, 2024)
+---
+
+# 0.1.7 (May 30, 2024)
 - Added support for the `HEADSCALE_INTEGRATION` variable to allow for advanced integration without Docker.
 - Fixed a bug where the `expiry` field on the Headscale configuration could cause crashes.
 - Made the strict configuration loader more lenient to allow for more flexibility.
@@ -198,19 +337,25 @@ If there are no users, the first user will be given an `owner` role which cannot
 - Headplane's context now only loads once at start instead of being lazy-loaded.
 - Improved logging and error propagation so that it's easier to debug issues.
 
-### 0.1.6 (May 22, 2024)
+---
+
+# 0.1.6 (May 22, 2024)
 - Added experimental support for advanced integration without Docker.
 - Fixed a crash where the Docker integration tried to use `process.env.API_KEY` instead of context.
 - Fixed a crash where `ROOT_API_KEY` was not respected in the OIDC flow.
 
-### 0.1.5 (May 20, 2024)
+---
+
+# 0.1.5 (May 20, 2024)
 - Robust configuration handling with fallbacks based on the headscale source.
 - Support for `client_secret_path` on configuration file based OIDC.
 - `DISABLE_API_KEY_LOGIN` now works as expected (non 'true' values work).
 - `API_KEY` is renamed to `ROOT_API_KEY` for better clarity (old variable still works).
 - Fixed button responders not actually being invoked (should fix the ACL page).
 
-### 0.1.4 (May 15, 2024)
+---
+
+# 0.1.4 (May 15, 2024)
 
 - Users can now be created, renamed, and deleted on the users page.
 - Machines can be dragged between users to change their ownership.
@@ -219,13 +364,17 @@ If there are no users, the first user will be given an `owner` role which cannot
 - Upgrade to React 19 beta to take advantage of the compiler (may revert if it causes issues).
 - Upgrade other dependencies
 
-### 0.1.3 (May 4, 2024)
+---
+
+# 0.1.3 (May 4, 2024)
 
 - Switched to a better icon set for the UI.
 - Support stable scrollbar gutter if supported by the browser.
 - Cleaned up the header which fixed a bug that could crash the entire application on fetch errors.
 
-### 0.1.2 (May 1, 2024)
+---
+
+# 0.1.2 (May 1, 2024)
 
 - Added support for renaming, expiring, removing, and managing the routes of a machine.
 - Implemented an expiry check for machines which now reflect on the machine table.

Caddyfile

@@ -0,0 +1,10 @@
+https://localhost {
+    reverse_proxy headscale:8080
+	tls /certs/localhost.pem /certs/localhost-key.pem
+
+    header {
+        Access-Control-Allow-Origin  *
+        Access-Control-Allow-Headers *
+        Access-Control-Allow-Methods GET, POST, OPTIONS
+    }
+}

Dockerfile

@@ -1,18 +1,66 @@
-FROM node:22-alpine AS build
-WORKDIR /app
+FROM --platform=$BUILDPLATFORM golang:1.25.1 AS go-base
+WORKDIR /run
 
-RUN npm install -g pnpm@10
-RUN apk add --no-cache git
-COPY package.json pnpm-lock.yaml ./
+COPY go.mod go.sum build.sh ./
+RUN go mod download
+
+COPY cmd/ ./cmd/
+COPY internal/ ./internal/
+
+ARG TARGETOS
+ARG TARGETARCH
+ARG IMAGE_TAG
+RUN GOOS=$TARGETOS GOARCH=$TARGETARCH CGO_ENABLED=0 IMAGE_TAG=$IMAGE_TAG \
+	./build.sh --wasm --agent --fake-shell \
+		--wasm-output /bin/hp_ssh.wasm \
+		--agent-output /bin/hp_agent \
+		--fake-shell-output /bin/fake-sh
+
+RUN chmod +x /bin/hp_ssh.wasm
+RUN chmod +x /bin/hp_agent
+RUN chmod +x /bin/fake-sh
+
+# Folder needs to exist for later stages
+RUN mkdir -p /var/lib/headplane/agent
+
+FROM --platform=$BUILDPLATFORM node:22.16-slim AS js-base
+WORKDIR /run
+
+RUN corepack enable
 COPY patches ./patches
-RUN pnpm install --frozen-lockfile
+COPY package.json pnpm-lock.yaml build.sh ./
+
+COPY --from=go-base /bin/hp_ssh.wasm /run/app/hp_ssh.wasm
+COPY --from=go-base /bin/wasm_exec.js /run/app/wasm_exec.js
+RUN ./build.sh --app --app-install-only
 
 COPY . .
-RUN pnpm run build
+RUN ./build.sh --app
 
-FROM node:22-alpine
-RUN mkdir -p /var/lib/headplane
+FROM gcr.io/distroless/nodejs22-debian12:latest AS final
+COPY --from=js-base /run/build /app/build
+COPY --from=js-base /run/drizzle /app/drizzle
+COPY --from=js-base /run/node_modules /app/node_modules
+
+COPY --from=go-base /bin/hp_agent /usr/libexec/headplane/agent
+COPY --from=go-base /var/lib/headplane /var/lib/headplane
+
+# Fake shell to inform the user that they should use the debug image
+COPY --from=go-base /bin/fake-sh /bin/sh
+COPY --from=go-base /bin/fake-sh /bin/bash
 
 WORKDIR /app
-COPY --from=build /app/build /app/build
-CMD [ "node", "./build/server/index.js" ]
+CMD [ "/app/build/server/index.js" ]
+
+FROM node:22-alpine AS debug-shell
+RUN apk add --no-cache bash curl
+
+COPY --from=js-base /run/build /app/build
+COPY --from=js-base /run/drizzle /app/drizzle
+COPY --from=js-base /run/node_modules /app/node_modules
+
+COPY --from=go-base /bin/hp_agent /usr/libexec/headplane/agent
+COPY --from=go-base /var/lib/headplane /var/lib/headplane
+
+WORKDIR /app
+CMD [ "node", "/app/build/server/index.js" ]

README.md

@@ -4,15 +4,15 @@
 <picture>
     <source
         media="(prefers-color-scheme: dark)"
-        srcset="./assets/preview-dark.png"
+        srcset="./docs/assets/preview-dark.png"
     >
     <source
         media="(prefers-color-scheme: light)"
-        srcset="./assets/preview-light.png"
+        srcset="./docs/assets/preview-light.png"
     >
     <img
         alt="Preview"
-        src="./assets/preview-dark.png"
+        src="./docs/assets/preview-dark.png"
     >
 </picture>
 
@@ -32,50 +32,47 @@ These are some of the features that Headplane offers:
 - Configurability for Headscale's settings
 
 ## Deployment
-Headplane runs as a server-based web-application, meaning you'll need a server to run it.
-It's available as a Docker image (recommended) or through a manual installation.
-There are 2 ways to deploy Headplane:
+Refer to the [website](https://headplane.net) for detailed installation instructions.
 
-- ### [Integrated Mode (Recommended)](/docs/Integrated-Mode.md)
-  Integrated mode unlocks all the features of Headplane and is the most
-  feature-complete deployment method. It communicates with Headscale directly.
-
-- ### [Simple Mode](/docs/Simple-Mode.md)
-  Simple mode does not include the automatic management of DNS and Headplane
-  settings, requiring manual editing and reloading when making changes.
+## Versioning
+Headplane uses [semantic versioning](https://semver.org/) for its releases (since v0.6.0).
+Pre-release builds are available under the `next` tag and get updated when a new release
+PR is opened and actively in testing.
 
 ## Contributing
 Headplane is an open-source project and contributions are welcome! If you have
 any suggestions, bug reports, or feature requests, please open an issue. Also
 refer to the [contributor guidelines](./docs/CONTRIBUTING.md) for more info.
 
+---
+
 <picture>
     <source
         media="(prefers-color-scheme: dark)"
-        srcset="./assets/acls-dark.png"
+        srcset="./docs/assets/acls-dark.png"
     >
     <source
         media="(prefers-color-scheme: light)"
-        srcset="./assets/acls-light.png"
+        srcset="./docs/assets/acls-light.png"
     >
     <img
         alt="ACLs"
-        src="./assets/acls-dark.png"
+        src="./docs/assets/acls-dark.png"
     >
 </picture>
 
 <picture>
     <source
         media="(prefers-color-scheme: dark)"
-        srcset="./assets/machine-dark.png"
+        srcset="./docs/assets/machine-dark.png"
     >
     <source
         media="(prefers-color-scheme: light)"
-        srcset="./assets/machine-light.png"
+        srcset="./docs/assets/machine-light.png"
     >
     <img
         alt="Machine Management"
-        src="./assets/machine-dark.png"
+        src="./docs/assets/machine-dark.png"
     >
 </picture>
 

agent.Dockerfile

@@ -1,15 +0,0 @@
-FROM golang:1.23 AS builder
-WORKDIR /app
-
-COPY go.mod go.sum ./
-RUN go mod download
-
-COPY agent/ ./agent
-RUN CGO_ENABLED=0 GOOS=linux go build \
-	-trimpath \
-	-ldflags "-s -w" \
-	-o /app/hp_agent ./agent/cmd/hp_agent
-
-FROM scratch
-COPY --from=builder /app/hp_agent /hp_agent
-ENTRYPOINT ["/hp_agent"]

agent/cmd/hp_agent/hp_agent.go

@@ -1,40 +0,0 @@
-package main
-
-import (
-	_ "github.com/joho/godotenv/autoload"
-	"github.com/tale/headplane/agent/config"
-	"github.com/tale/headplane/agent/tsnet"
-	"github.com/tale/headplane/agent/hpagent"
-	"log"
-)
-
-func main() {
-	cfg, err := config.Load()
-	if err != nil {
-		log.Fatalf("Failed to load configuration: %s", err)
-	}
-
-	agent := tsnet.NewAgent(
-		cfg.Hostname,
-		cfg.TSControlURL,
-		cfg.TSAuthKey,
-		cfg.Debug,
-	)
-
-	agent.StartAndFetchID()
-	defer agent.Shutdown()
-
-	ws, err := hpagent.NewSocket(
-		agent,
-		cfg.HPControlURL,
-		cfg.HPAuthKey,
-		cfg.Debug,
-	)
-
-	if err != nil {
-		log.Fatalf("Failed to create websocket: %s", err)
-	}
-
-	defer ws.StopListening()
-	ws.StartListening()
-}

agent/hpagent/handler.go

@@ -1,83 +0,0 @@
-package hpagent
-
-import (
-	"encoding/json"
-	"log"
-	"sync"
-	"tailscale.com/tailcfg"
-)
-
-// Represents messages from the Headplane master
-type RecvMessage struct {
-	NodeIDs []string `json:omitempty`
-}
-
-// Starts listening for messages from the Headplane master
-func (s *Socket) StartListening() {
-	for {
-		_, message, err := s.ReadMessage()
-		if err != nil {
-			log.Printf("error reading message: %v", err)
-			return
-		}
-
-		var msg RecvMessage
-		err = json.Unmarshal(message, &msg)
-		if err != nil {
-			log.Printf("error unmarshalling message: %v", err)
-			continue
-		}
-
-		if s.Debug {
-			log.Printf("got message: %s", message)
-		}
-
-		if len(msg.NodeIDs) == 0 {
-			log.Printf("got a message with no node IDs? %s", message)
-			continue
-		}
-
-		// Accumulate the results since we invoke via gofunc
-		results := make(map[string]*tailcfg.HostinfoView)
-		mu := sync.Mutex{}
-		wg := sync.WaitGroup{}
-
-		for _, nodeID := range msg.NodeIDs {
-			wg.Add(1)
-			go func(nodeID string) {
-				defer wg.Done()
-				result, err := s.Agent.GetStatusForPeer(nodeID)
-				if err != nil {
-					log.Printf("error getting status: %v", err)
-					return
-				}
-
-				if result == nil {
-					return
-				}
-
-				mu.Lock()
-				results[nodeID] = result
-				mu.Unlock()
-			}(nodeID)
-		}
-
-		wg.Wait()
-
-		// Send the results back to the Headplane master
-		err = s.SendStatus(results)
-		if err != nil {
-			log.Printf("error sending status: %v", err)
-			return
-		}
-
-		if s.Debug {
-			log.Printf("sent status: %s", results)
-		}
-	}
-}
-
-// Stops listening for messages from the Headplane master
-func (s *Socket) StopListening() {
-	s.Close()
-}

agent/hpagent/sender.go

@@ -1,11 +0,0 @@
-package hpagent
-
-import (
-	"tailscale.com/tailcfg"
-)
-
-// Sends the status to the Headplane master
-func (s *Socket) SendStatus(status map[string]*tailcfg.HostinfoView) error {
-	err := s.WriteJSON(status)
-	return err
-}

agent/hpagent/websocket.go

@@ -1,63 +0,0 @@
-package hpagent
-
-import (
-	"fmt"
-	"log"
-	"net/http"
-	"net/url"
-
-	"github.com/gorilla/websocket"
-	"github.com/tale/headplane/agent/tsnet"
-)
-
-type Socket struct {
-	*websocket.Conn
-	Debug bool
-	Agent *tsnet.TSAgent
-}
-
-// Creates a new websocket connection to the Headplane server.
-func NewSocket(agent *tsnet.TSAgent, controlURL, authKey string, debug bool) (*Socket, error) {
-	wsURL, err := httpToWs(controlURL)
-	if err != nil {
-		return nil, err
-	}
-
-	headers := http.Header{}
-	headers.Add("X-Headplane-Tailnet-ID", agent.ID)
-
-	auth := fmt.Sprintf("Bearer %s", authKey)
-	headers.Add("Authorization", auth)
-
-	log.Printf("dialing websocket at %s", wsURL)
-	ws, _, err := websocket.DefaultDialer.Dial(wsURL, headers)
-	if err != nil {
-		return nil, err
-	}
-
-	return &Socket{ws, debug, agent}, nil
-}
-
-// We need to convert the control URL to a websocket URL
-func httpToWs(controlURL string) (string, error) {
-	u, err := url.Parse(controlURL)
-	if err != nil {
-		return "", err
-	}
-
-	if u.Scheme == "http" {
-		u.Scheme = "ws"
-	} else if u.Scheme == "https" {
-		u.Scheme = "wss"
-	} else {
-		return "", fmt.Errorf("unsupported scheme: %s", u.Scheme)
-	}
-
-	// We also need to append /_dial to the path
-	if u.Path[len(u.Path)-1] != '/' {
-		u.Path += "/"
-	}
-
-	u.Path += "_dial"
-	return u.String(), nil
-}

agent/tsnet/peers.go

@@ -1,47 +0,0 @@
-package tsnet
-
-import (
-	"context"
-	"fmt"
-	"log"
-	"strings"
-	"tailscale.com/tailcfg"
-	"tailscale.com/types/key"
-
-	"go4.org/mem"
-)
-
-// Returns the raw hostinfo for a peer based on node ID.
-func (s *TSAgent) GetStatusForPeer(id string) (*tailcfg.HostinfoView, error) {
-	if !strings.HasPrefix(id, "nodekey:") {
-		return nil, fmt.Errorf("invalid node ID: %s", id)
-	}
-
-	if s.Debug {
-		log.Printf("querying peer state for %s", id)
-	}
-
-	status, err := s.Lc.Status(context.Background())
-	if err != nil {
-		return nil, fmt.Errorf("failed to get status: %w", err)
-	}
-
-	nodeKey, err := key.ParseNodePublicUntyped(mem.S(id[8:]))
-	peer := status.Peer[nodeKey]
-	if peer == nil {
-		// Check if we are on Self.
-		if status.Self.PublicKey == nodeKey {
-			peer = status.Self
-		} else {
-			return nil, nil
-		}
-	}
-
-	ip := peer.TailscaleIPs[0].String()
-	whois, err := s.Lc.WhoIs(context.Background(), ip)
-	if err != nil {
-		return nil, fmt.Errorf("failed to get whois: %w", err)
-	}
-
-	return &whois.Node.Hostinfo, nil
-}

agent/tsnet/server.go

@@ -1,61 +0,0 @@
-package tsnet
-
-import (
-	"context"
-	"fmt"
-	"log"
-	"os"
-
-	"tailscale.com/client/tailscale"
-	"tailscale.com/tsnet"
-)
-
-// Wrapper type so we can add methods to the server.
-type TSAgent struct {
-	*tsnet.Server
-	Lc *tailscale.LocalClient
-	ID string
-	Debug bool
-}
-
-// Creates a new tsnet agent and returns an instance of the server.
-func NewAgent(hostname, controlURL, authKey string, debug bool) *TSAgent {
-	s := &tsnet.Server{
-		Hostname:   hostname,
-		ControlURL: controlURL,
-		AuthKey:    authKey,
-		Logf:       func(string, ...interface{}) {}, // Disabled by default
-	}
-
-	if debug {
-		s.Logf = log.New(
-			os.Stderr,
-			fmt.Sprintf("[DBG:%s] ", hostname),
-			log.LstdFlags,
-		).Printf
-	}
-
-	return &TSAgent{s, nil, "", debug}
-}
-
-// Starts the tsnet agent and sets the node ID.
-func (s *TSAgent) StartAndFetchID() {
-	// Waits until the agent is up and running.
-	status, err := s.Up(context.Background())
-	if err != nil {
-		log.Fatalf("Failed to start agent: %v", err)
-	}
-
-	s.Lc, err = s.LocalClient()
-	if err != nil {
-		log.Fatalf("Failed to create local client: %v", err)
-	}
-
-	log.Printf("Agent running with ID: %s", status.Self.PublicKey)
-	s.ID = string(status.Self.ID)
-}
-
-// Shuts down the tsnet agent.
-func (s *TSAgent) Shutdown() {
-	s.Close()
-}

app/components/Attribute.tsx

@@ -1,46 +1,54 @@
-import { Check, Copy } from 'lucide-react';
+import { Check, Copy, Info } from 'lucide-react';
 import cn from '~/utils/cn';
 import toast from '~/utils/toast';
+import Tooltip from './Tooltip';
 
 export interface AttributeProps {
 	name: string;
 	value: string;
+	tooltip?: string;
 	isCopyable?: boolean;
-	link?: string;
-	suppressHydrationWarning?: boolean;
 }
 
 export default function Attribute({
 	name,
 	value,
-	link,
+	tooltip,
 	isCopyable,
-	suppressHydrationWarning,
 }: AttributeProps) {
 	return (
-		<dl className="flex items-center w-full gap-x-1">
-			<dt className="font-semibold w-1/4 shrink-0 text-sm">
-				{link ? (
-					<a className="hover:underline" href={link}>
-						{name}
-					</a>
-				) : (
-					name
+		<dl className="flex gap-1 items-center text-sm">
+			<dt
+				className={cn(
+					'w-1/3 sm:w-1/4 lg:w-1/3 shrink-0 min-w-0',
+					'text-headplane-500 dark:text-headplane-400',
+					tooltip ? 'flex items-center gap-1' : undefined,
 				)}
+			>
+				{name}
+				{tooltip ? (
+					<Tooltip>
+						<Info className="size-4" />
+						<Tooltip.Body>{tooltip}</Tooltip.Body>
+					</Tooltip>
+				) : undefined}
 			</dt>
 			<dd
-				suppressHydrationWarning={suppressHydrationWarning}
 				className={cn(
-					'rounded-lg truncate w-full px-2.5 py-1 text-sm',
-					'flex items-center gap-x-1',
-					'focus-within:outline-none focus-within:ring-2',
-					isCopyable && 'hover:bg-headplane-100 dark:hover:bg-headplane-800',
+					'min-w-0 px-1.5 py-1 rounded-lg border border-transparent',
+					...(isCopyable
+						? [
+								'cursor-pointer hover:shadow-xs',
+								'hover:bg-headplane-50 dark:hover:bg-headplane-800',
+								'hover:border-headplane-100 dark:hover:border-headplane-700',
+							]
+						: []),
 				)}
 			>
 				{isCopyable ? (
 					<button
 						type="button"
-						className="w-full flex items-center gap-x-1 outline-none"
+						className="flex items-center gap-1.5 relative min-w-0 w-full"
 						onClick={async (event) => {
 							const svgs = event.currentTarget.querySelectorAll('svg');
 							for (const svg of svgs) {
@@ -48,7 +56,7 @@ export default function Attribute({
 							}
 
 							await navigator.clipboard.writeText(value);
-							toast('Copied to clipboard');
+							toast(`Copied ${name} to clipboard`);
 
 							setTimeout(() => {
 								for (const svg of svgs) {
@@ -57,17 +65,20 @@ export default function Attribute({
 							}, 1000);
 						}}
 					>
-						<p
-							suppressHydrationWarning={suppressHydrationWarning}
-							className="truncate"
-						>
+						<div suppressHydrationWarning className="truncate">
 							{value}
-						</p>
-						<Check className="h-4.5 w-4.5 p-1 hidden data-[copied]:block" />
-						<Copy className="h-4.5 w-4.5 p-1 block data-[copied]:hidden" />
+						</div>
+						{isCopyable ? (
+							<div>
+								<Check className="size-4 hidden data-copied:block" />
+								<Copy className="size-4 block data-copied:hidden" />
+							</div>
+						) : undefined}
 					</button>
 				) : (
-					value
+					<div className="relative min-w-0 truncate" suppressHydrationWarning>
+						{value}
+					</div>
 				)}
 			</dd>
 		</dl>

app/components/Button.tsx

@@ -20,7 +20,7 @@ export default function Button({ variant = 'light', ...props }: ButtonProps) {
 			{...buttonProps}
 			className={cn(
 				'w-fit text-sm rounded-xl px-3 py-2',
-				'focus:outline-none focus:ring',
+				'focus:outline-hidden focus:ring-3',
 				props.isDisabled && 'opacity-60 cursor-not-allowed',
 				...(variant === 'heavy'
 					? [

app/components/Card.tsx

@@ -15,7 +15,7 @@ function Card({ variant = 'raised', ...props }: Props) {
 				'w-full max-w-md rounded-3xl p-5',
 				variant === 'flat'
 					? 'bg-transparent shadow-none'
-					: 'bg-headplane-50/50 dark:bg-headplane-950/50 shadow-sm',
+					: 'bg-headplane-50/50 dark:bg-headplane-950/50 shadow-xs',
 				'border border-headplane-100 dark:border-headplane-800',
 				props.className,
 			)}

app/components/Chip.tsx

@@ -17,10 +17,10 @@ export default function Chip({
 	return (
 		<span
 			className={cn(
-				'text-xs px-2 py-0.5 rounded-full',
+				'h-5 text-xs py-0.5 px-1 rounded-md text-nowrap',
 				'text-headplane-700 dark:text-headplane-100',
 				'bg-headplane-100 dark:bg-headplane-700',
-				leftIcon || rightIcon ? 'inline-flex items-center gap-x-1' : '',
+				'inline-flex items-center gap-x-1',
 				className,
 			)}
 		>

app/components/Code.tsx

@@ -5,7 +5,7 @@ import toast from '~/utils/toast';
 
 export interface CodeProps extends HTMLProps<HTMLSpanElement> {
 	isCopyable?: boolean;
-	children: string | string[];
+	children: string | string[] | number;
 }
 
 export default function Code({ isCopyable, children, className }: CodeProps) {
@@ -13,7 +13,7 @@ export default function Code({ isCopyable, children, className }: CodeProps) {
 		<code
 			className={cn(
 				'bg-headplane-100 dark:bg-headplane-800 px-1 py-0.5 font-mono',
-				'rounded-lg focus-within:outline-none focus-within:ring-2',
+				'rounded-lg focus-within:outline-hidden focus-within:ring-2',
 				isCopyable && 'relative pr-7',
 				className,
 			)}
@@ -21,7 +21,6 @@ export default function Code({ isCopyable, children, className }: CodeProps) {
 			{children}
 			{isCopyable && (
 				<button
-					type="button"
 					className="bottom-0 right-0 absolute"
 					onClick={async (event) => {
 						const text = Array.isArray(children) ? children.join('') : children;
@@ -40,9 +39,10 @@ export default function Code({ isCopyable, children, className }: CodeProps) {
 							}
 						}, 1000);
 					}}
+					type="button"
 				>
-					<Check className="h-4.5 w-4.5 p-1 hidden data-[copied]:block" />
-					<Copy className="h-4.5 w-4.5 p-1 block data-[copied]:hidden" />
+					<Check className="h-4.5 w-4.5 p-1 hidden data-copied:block" />
+					<Copy className="h-4.5 w-4.5 p-1 block data-copied:hidden" />
 				</button>
 			)}
 		</code>

app/components/Dialog.tsx

@@ -117,7 +117,7 @@ function Panel(props: DialogPanelProps) {
 			method={method ?? 'POST'}
 			ref={ref}
 			className={cn(
-				'outline-none rounded-3xl w-full max-w-lg',
+				'outline-hidden rounded-3xl w-full max-w-lg',
 				'bg-white dark:bg-headplane-900',
 			)}
 		>

app/components/Error.tsx

@@ -1,89 +0,0 @@
-import { AlertIcon } from '@primer/octicons-react';
-import { isRouteErrorResponse, useRouteError } from 'react-router';
-import ResponseError from '~/server/headscale/api-error';
-import cn from '~/utils/cn';
-import Card from './Card';
-
-interface Props {
-	type?: 'full' | 'embedded';
-}
-
-function getMessage(error: Error | unknown): {
-	title: string;
-	message: string;
-} {
-	if (error instanceof ResponseError) {
-		if (error.responseObject?.message) {
-			return {
-				title: 'Headscale Error',
-				message: String(error.responseObject.message),
-			};
-		}
-
-		return {
-			title: 'Headscale Error',
-			message: error.response,
-		};
-	}
-
-	if (!(error instanceof Error)) {
-		return {
-			title: 'Unknown Error',
-			message: String(error),
-		};
-	}
-
-	let rootError = error;
-
-	// Traverse the error chain to find the root cause
-	if (error.cause) {
-		rootError = error.cause as Error;
-		while (rootError.cause) {
-			rootError = rootError.cause as Error;
-		}
-	}
-
-	// If we are aggregate, concat into a single message
-	if (rootError instanceof AggregateError) {
-		return {
-			title: 'Errors',
-			message: rootError.errors.map((error) => error.message).join('\n'),
-		};
-	}
-
-	return {
-		title: 'Error',
-		message: rootError.message,
-	};
-}
-
-export function ErrorPopup({ type = 'full' }: Props) {
-	const error = useRouteError();
-	const routing = isRouteErrorResponse(error);
-	const { title, message } = getMessage(error);
-
-	return (
-		<div
-			className={cn(
-				'flex items-center justify-center',
-				type === 'embedded'
-					? 'pointer-events-none mt-24'
-					: 'fixed inset-0 h-screen w-screen z-50',
-			)}
-		>
-			<Card>
-				<div className="flex items-center justify-between">
-					<Card.Title className="text-3xl mb-0">
-						{routing ? error.status : title}
-					</Card.Title>
-					<AlertIcon className="w-12 h-12 text-red-500" />
-				</div>
-				<Card.Text
-					className={cn('mt-4 text-lg', routing ? 'font-normal' : 'font-mono')}
-				>
-					{routing ? error.data.message : message}
-				</Card.Text>
-			</Card>
-		</div>
-	);
-}

app/components/Footer.tsx

@@ -1,49 +1,71 @@
+import { CircleX } from 'lucide-react';
 import Link from '~/components/Link';
 import cn from '~/utils/cn';
 
 interface FooterProps {
 	url: string;
 	debug: boolean;
+	healthy: boolean;
 }
 
-export default function Footer({ url, debug }: FooterProps) {
+export default function Footer({ url, debug, healthy }: FooterProps) {
 	return (
 		<footer
 			className={cn(
-				'fixed bottom-0 left-0 z-40 w-full h-14',
-				'flex flex-col justify-center gap-1 shadow-inner',
-				'bg-headplane-100 dark:bg-headplane-950',
-				'text-headplane-800 dark:text-headplane-200',
+				'fixed w-full bottom-0 left-0 z-40 h-12',
+				'flex items-center justify-center',
+				'bg-headplane-50 dark:bg-headplane-950',
 				'dark:border-t dark:border-headplane-800',
 			)}
 		>
-			<p className="container text-xs">
-				Headplane is entirely free to use. If you find it useful, consider{' '}
-				<Link
-					to="https://github.com/sponsors/tale"
-					name="Aarnav's GitHub Sponsors"
+			<div
+				className={cn(
+					'grid grid-rows-1 items-center container mx-auto',
+					!healthy && 'md:grid-cols-[1fr_auto] grid-cols-1',
+				)}
+			>
+				<div
+					className={cn('text-xs leading-none', !healthy && 'hidden md:block')}
 				>
-					donating
-				</Link>{' '}
-				to support development.{' '}
-			</p>
-			<p className="container text-xs opacity-75">
-				Version: {__VERSION__}
-				{' — '}
-				Connecting to{' '}
-				<button
-					type="button"
-					tabIndex={0} // Allows keyboard focus
-					className={cn(
-						'blur-sm hover:blur-none focus:blur-none transition',
-						'focus:outline-none focus:ring-2 rounded-sm',
-					)}
-				>
-					{url}
-				</button>
-				{/* Connecting to <strong className="blur-xs hover:blur-none">{url}</strong> */}
-				{debug && ' (Debug mode enabled)'}
-			</p>
+					<p>
+						Headplane is free. Please consider{' '}
+						<Link
+							to="https://github.com/sponsors/tale"
+							name="Aarnav's GitHub Sponsors"
+						>
+							donating
+						</Link>{' '}
+						to support development.{' '}
+					</p>
+					<p className="opacity-75">
+						Version: {__VERSION__}
+						{' — '}
+						Connecting to{' '}
+						<button
+							type="button"
+							tabIndex={0} // Allows keyboard focus
+							className={cn(
+								'blur-sm hover:blur-none focus:blur-none transition',
+								'focus:outline-hidden focus:ring-2 rounded-xs',
+							)}
+						>
+							{url}
+						</button>
+						{debug && ' (Debug mode enabled)'}
+					</p>
+				</div>
+				{!healthy ? (
+					<div
+						className={cn(
+							'flex gap-1.5 items-center p-2 rounded-xl text-sm',
+							'bg-red-500 text-white font-semibold',
+						)}
+					>
+						<CircleX size={16} strokeWidth={3} />
+						<p className="text-nowrap">Headscale is unreachable</p>
+					</div>
+				) : undefined}
+			</div>
 		</footer>
 	);
 }

app/components/Header.tsx

@@ -2,13 +2,13 @@ import {
 	CircleUser,
 	Globe2,
 	Lock,
-	PlaneTakeoff,
 	Server,
 	Settings,
 	Users,
 } from 'lucide-react';
 import type { ReactNode } from 'react';
 import { NavLink, useSubmit } from 'react-router';
+import Logo from '~/components/Logo';
 import Menu from '~/components/Menu';
 import { AuthSession } from '~/server/web/sessions';
 import cn from '~/utils/cn';
@@ -42,18 +42,18 @@ function TabLink({ name, to, icon }: TabLinkProps) {
 	return (
 		<div className="relative py-2">
 			<NavLink
-				to={to}
-				prefetch="intent"
 				className={({ isActive }) =>
 					cn(
 						'px-3 py-2 flex items-center rounded-md text-nowrap gap-x-2.5',
 						'after:absolute after:bottom-0 after:left-3 after:right-3',
 						'after:h-0.5 after:bg-headplane-900 dark:after:bg-headplane-200',
 						'hover:bg-headplane-200 dark:hover:bg-headplane-900',
-						'focus:outline-none focus:ring',
+						'focus:outline-hidden focus:ring-3',
 						isActive ? 'after:visible' : 'after:invisible',
 					)
 				}
+				prefetch="intent"
+				to={to}
 			>
 				{icon} {name}
 			</NavLink>
@@ -64,13 +64,13 @@ function TabLink({ name, to, icon }: TabLinkProps) {
 function Link({ href, text }: LinkProps) {
 	return (
 		<a
-			href={href}
-			target="_blank"
-			rel="noreferrer"
 			className={cn(
 				'hidden sm:block hover:underline text-sm',
-				'focus:outline-none focus:ring rounded-md',
+				'focus:outline-hidden focus:ring-3 rounded-md',
 			)}
+			href={href}
+			rel="noreferrer"
+			target="_blank"
 		>
 			{text}
 		</a>
@@ -91,7 +91,7 @@ export default function Header(data: Props) {
 		>
 			<div className="container flex items-center justify-between py-4">
 				<div className="flex items-center gap-x-2">
-					<PlaneTakeoff />
+					<Logo />
 					<h1 className="text-2xl font-semibold">headplane</h1>
 				</div>
 				<div className="flex items-center gap-x-4">
@@ -101,20 +101,21 @@ export default function Header(data: Props) {
 					{data.user ? (
 						<Menu>
 							<Menu.IconButton
-								label="User"
 								className={cn(data.user.picture ? 'p-0' : '')}
+								label="User"
 							>
 								{data.user.picture ? (
 									<img
-										src={data.user.picture}
 										alt={data.user.name}
 										className="w-8 h-8 rounded-full"
+										src={data.user.picture}
 									/>
 								) : (
 									<CircleUser />
 								)}
 							</Menu.IconButton>
 							<Menu.Panel
+								disabledKeys={['profile']}
 								onAction={(key) => {
 									if (key === 'logout') {
 										submit(
@@ -126,7 +127,6 @@ export default function Header(data: Props) {
 										);
 									}
 								}}
-								disabledKeys={['profile']}
 							>
 								<Menu.Section>
 									<Menu.Item key="profile" textValue="Profile">
@@ -148,39 +148,39 @@ export default function Header(data: Props) {
 				<nav className="container flex items-center gap-x-4 overflow-x-auto font-semibold">
 					{data.access.machines ? (
 						<TabLink
-							to="/machines"
-							name="Machines"
 							icon={<Server className="w-5" />}
+							name="Machines"
+							to="/machines"
 						/>
 					) : undefined}
 					{data.access.users ? (
 						<TabLink
-							to="/users"
-							name="Users"
 							icon={<Users className="w-5" />}
+							name="Users"
+							to="/users"
 						/>
 					) : undefined}
 					{data.access.policy ? (
 						<TabLink
-							to="/acls"
-							name="Access Control"
 							icon={<Lock className="w-5" />}
+							name="Access Control"
+							to="/acls"
 						/>
 					) : undefined}
 					{data.configAvailable ? (
 						<>
 							{data.access.dns ? (
 								<TabLink
-									to="/dns"
-									name="DNS"
 									icon={<Globe2 className="w-5" />}
+									name="DNS"
+									to="/dns"
 								/>
 							) : undefined}
 							{data.access.settings ? (
 								<TabLink
-									to="/settings"
-									name="Settings"
 									icon={<Settings className="w-5" />}
+									name="Settings"
+									to="/settings"
 								/>
 							) : undefined}
 						</>

app/components/IconButton.tsx

@@ -25,7 +25,7 @@ export default function IconButton({
 			aria-label={props.label}
 			className={cn(
 				'rounded-full flex items-center justify-center p-1',
-				'focus:outline-none focus:ring',
+				'focus:outline-hidden focus:ring-3',
 				props.isDisabled && 'opacity-60 cursor-not-allowed',
 				...(variant === 'heavy'
 					? [

app/components/Input.tsx

@@ -54,7 +54,7 @@ export default function Input(props: InputProps) {
 				ref={ref}
 				className={cn(
 					'rounded-xl px-3 py-2',
-					'focus:outline-none focus:ring',
+					'focus:outline-hidden focus:ring-3',
 					'bg-white dark:bg-headplane-900',
 					'border border-headplane-100 dark:border-headplane-800',
 					className,
@@ -71,14 +71,14 @@ export default function Input(props: InputProps) {
 					{props.description}
 				</div>
 			)}
-			{isInvalid && (
+			{isInvalid ? (
 				<div
 					{...errorMessageProps}
 					className={cn('text-xs px-3 mt-1', 'text-red-500 dark:text-red-400')}
 				>
 					{validationErrors.join(' ')}
 				</div>
-			)}
+			) : null}
 		</div>
 	);
 }

app/components/Link.tsx

@@ -24,7 +24,7 @@ export default function Link({
 				'inline-flex items-center gap-x-0.5',
 				'text-blue-500 hover:text-blue-700',
 				'dark:text-blue-400 dark:hover:text-blue-300',
-				'focus:outline-none focus:ring rounded-md',
+				'focus:outline-hidden focus:ring-3 rounded-md',
 				className,
 			)}
 		>

app/components/Logo.tsx

@@ -0,0 +1,10 @@
+import cn from '~/utils/cn';
+import LogoSvg from '../../public/logo-light.svg';
+
+export interface LogoProps {
+	className?: string;
+}
+
+export default function Logo({ className }: LogoProps) {
+	return <img alt="Logo" className={cn(className)} src={LogoSvg} />;
+}

app/components/Menu.tsx

@@ -74,7 +74,7 @@ function Panel(props: MenuPanelProps) {
 		<ul
 			{...menuProps}
 			ref={ref}
-			className="pt-1 pb-1 shadow-xs rounded-md min-w-[200px] focus:outline-none"
+			className="pt-1 pb-1 shadow-2xs rounded-md min-w-[200px] focus:outline-hidden"
 		>
 			{[...state.collection].map((item) => (
 				<MenuSection
@@ -149,7 +149,7 @@ function MenuItem<T>({ item, state, isDisabled }: MenuItemProps<T>) {
 			ref={ref}
 			className={cn(
 				'py-2 px-3 mx-1 rounded-lg',
-				'focus:outline-none select-none',
+				'focus:outline-hidden select-none',
 				isFocused && 'bg-headplane-100/50 dark:bg-headplane-800',
 				isDisabled
 					? 'text-headplane-400 dark:text-headplane-600'

app/components/Notice.tsx

@@ -1,16 +1,45 @@
-import { CircleSlash2 } from 'lucide-react';
+import {
+	CircleAlert,
+	CircleSlash2,
+	LucideProps,
+	TriangleAlert,
+} from 'lucide-react';
 import React from 'react';
 import Card from '~/components/Card';
 
 export interface NoticeProps {
 	children: React.ReactNode;
+	title?: string;
+	variant?: 'default' | 'error' | 'warning';
+	icon?: React.ReactElement<LucideProps>;
 }
 
-export default function Notice({ children }: NoticeProps) {
+export default function Notice({
+	children,
+	title,
+	variant,
+	icon,
+}: NoticeProps) {
 	return (
-		<Card className="flex w-full max-w-full gap-4 font-semibold">
-			<CircleSlash2 />
-			{children}
+		<Card variant="flat" className="max-w-2xl my-6">
+			<div className="flex items-center justify-between">
+				{title ? (
+					<Card.Title className="text-xl mb-0">{title}</Card.Title>
+				) : undefined}
+				{!variant && icon ? icon : iconForVariant(variant)}
+			</div>
+			<Card.Text className="mt-4">{children}</Card.Text>
 		</Card>
 	);
 }
+
+function iconForVariant(variant?: 'default' | 'error' | 'warning') {
+	switch (variant) {
+		case 'error':
+			return <TriangleAlert className="text-red-500" />;
+		case 'warning':
+			return <CircleAlert className="text-yellow-500" />;
+		default:
+			return <CircleSlash2 />;
+	}
+}

app/components/NumberInput.tsx

@@ -50,7 +50,7 @@ export default function NumberInput(props: InputProps) {
 				{...groupProps}
 				className={cn(
 					'flex items-center gap-1 rounded-xl pr-1',
-					'focus-within:outline-none focus-within:ring',
+					'focus-within:outline-hidden focus-within:ring-3',
 					'bg-white dark:bg-headplane-900',
 					'border border-headplane-100 dark:border-headplane-800',
 				)}
@@ -60,7 +60,7 @@ export default function NumberInput(props: InputProps) {
 					required={props.isRequired}
 					ref={ref}
 					id={id}
-					className="w-full pl-3 py-2 rounded-l-xl bg-transparent focus:outline-none"
+					className="w-full pl-3 py-2 rounded-l-xl bg-transparent focus:outline-hidden"
 				/>
 				<input type="hidden" name={name} value={state.numberValue} />
 				<IconButton

app/components/Options.tsx

@@ -52,7 +52,7 @@ function Option({ item, state }: OptionsOptionProps) {
 			className={cn(
 				'pl-0.5 pr-2 py-0.5 rounded-lg cursor-pointer',
 				'aria-selected:bg-headplane-100 dark:aria-selected:bg-headplane-950',
-				'focus:outline-none focus:ring z-10',
+				'focus:outline-hidden focus:ring-3 z-10',
 				'border border-headplane-100 dark:border-headplane-800',
 			)}
 		>

app/components/Popover.tsx

@@ -34,7 +34,7 @@ export default function Popover(props: PopoverProps) {
 				{...popoverProps}
 				ref={ref}
 				className={cn(
-					'z-10 shadow-sm rounded-xl',
+					'z-10 shadow-xs rounded-xl',
 					'bg-white dark:bg-headplane-900',
 					'border border-headplane-200 dark:border-headplane-800',
 					className,

app/components/Select.tsx

@@ -50,36 +50,39 @@ function Select(props: SelectProps) {
 		<div className={cn('flex flex-col', props.className)}>
 			<label
 				{...labelProps}
-				htmlFor={id}
 				className={cn(
 					'text-xs font-medium px-3 mb-0.5',
 					'text-headplane-700 dark:text-headplane-100',
 				)}
+				htmlFor={id}
 			>
 				{props.label}
 			</label>
 			<div
 				className={cn(
-					'flex rounded-xl focus:outline-none focus-within:ring',
+					'flex rounded-xl focus:outline-hidden focus-within:ring-3',
 					'bg-white dark:bg-headplane-900',
 					'border border-headplane-100 dark:border-headplane-800',
+					props.isInvalid && 'ring-red-400',
 				)}
 			>
 				<input
 					{...inputProps}
-					ref={inputRef}
-					id={id}
-					className="outline-none px-3 py-2 rounded-l-xl w-full bg-transparent"
+					className="outline-hidden px-3 py-2 rounded-l-xl w-full bg-transparent"
 					data-1p-ignore
+					id={id}
+					ref={inputRef}
 				/>
 				<button
 					{...buttonProps}
-					ref={buttonRef}
 					className={cn(
 						'flex items-center justify-center p-1 rounded-lg m-1',
 						'bg-headplane-100 dark:bg-headplane-700/30 font-medium',
-						'hover:bg-headplane-200/90 dark:hover:bg-headplane-800/30',
+						props.isDisabled
+							? 'opacity-50 cursor-not-allowed'
+							: 'hover:bg-headplane-200/90 dark:hover:bg-headplane-800/30',
 					)}
+					ref={buttonRef}
 				>
 					<ChevronDown className="p-0.5" />
 				</button>
@@ -97,12 +100,12 @@ function Select(props: SelectProps) {
 			)}
 			{state.isOpen && (
 				<Popover
-					popoverRef={popoverRef}
-					triggerRef={inputRef}
-					state={state}
+					className="w-full max-w-xs"
 					isNonModal
 					placement="bottom start"
-					className="w-full max-w-xs"
+					popoverRef={popoverRef}
+					state={state}
+					triggerRef={inputRef}
 				>
 					<ListBox {...listBoxProps} listBoxRef={listBoxRef} state={state} />
 				</Popover>
@@ -112,23 +115,22 @@ function Select(props: SelectProps) {
 }
 
 interface ListBoxProps extends AriaListBoxOptions<object> {
-	listBoxRef?: React.RefObject<HTMLUListElement | null>;
+	listBoxRef: React.RefObject<HTMLUListElement | null>;
 	state: ListState<object>;
 }
 
 function ListBox(props: ListBoxProps) {
 	const { listBoxRef, state } = props;
-	const ref = listBoxRef ?? useRef<HTMLUListElement | null>(null);
-	const { listBoxProps } = useListBox(props, state, ref);
+	const { listBoxProps } = useListBox(props, state, listBoxRef);
 
 	return (
 		<ul
 			{...listBoxProps}
+			className="w-full max-h-72 overflow-auto outline-hidden pt-1"
 			ref={listBoxRef}
-			className="w-full max-h-72 overflow-auto outline-none pt-1"
 		>
 			{[...state.collection].map((item) => (
-				<Option key={item.key} item={item} state={state} />
+				<Option item={item} key={item.key} state={state} />
 			))}
 		</ul>
 	);
@@ -152,16 +154,16 @@ function Option({ item, state }: OptionProps) {
 	return (
 		<li
 			{...optionProps}
-			ref={ref}
 			className={cn(
 				'flex items-center justify-between',
 				'py-2 px-3 mx-1 rounded-lg mb-1',
-				'focus:outline-none select-none',
+				'focus:outline-hidden select-none',
 				isFocused || isSelected
 					? 'bg-headplane-100/50 dark:bg-headplane-800'
 					: 'hover:bg-headplane-100/50 dark:hover:bg-headplane-800',
 				isDisabled && 'text-headplane-300 dark:text-headplane-600',
 			)}
+			ref={ref}
 		>
 			{item.rendered}
 			{isSelected && <Check className="p-0.5" />}

app/components/Switch.tsx

@@ -11,6 +11,7 @@ import cn from '~/utils/cn';
 export interface SwitchProps extends AriaSwitchProps {
 	label: string;
 	className?: string;
+	switchClassName?: string;
 }
 
 export default function Switch(props: SwitchProps) {
@@ -45,14 +46,16 @@ export default function Switch(props: SwitchProps) {
 					state.isSelected && 'bg-headplane-900 dark:bg-headplane-950',
 					isFocusVisible && 'ring-2',
 					props.isDisabled && 'opacity-50',
+					props.className,
 				)}
 			>
 				<span
 					className={cn(
 						'h-[18px] w-[18px] transform rounded-full',
 						'bg-white transition duration-50 ease-in-out',
-						'translate-x-0 group-selected:translate-x-[100%]',
-						state.isSelected && 'translate-x-[100%]',
+						'translate-x-0 group-selected:translate-x-full',
+						state.isSelected && 'translate-x-full',
+						props.switchClassName,
 					)}
 				/>
 			</div>

app/components/Tabs.tsx

@@ -56,7 +56,7 @@ function Tab({ item, state }: TabsTabProps) {
 			className={cn(
 				'pl-2 pr-3 py-2.5',
 				'aria-selected:bg-headplane-100 dark:aria-selected:bg-headplane-950',
-				'focus:outline-none focus:ring z-10',
+				'focus:outline-hidden focus:ring-3 z-10',
 				'border-r border-headplane-100 dark:border-headplane-800',
 				'first:rounded-tl-xl last:rounded-tr-xl last:border-r-0',
 			)}

app/components/Tooltip.tsx

@@ -38,7 +38,7 @@ function Tooltip(props: TooltipProps) {
 				{...triggerProps}
 				className={cn(
 					'flex items-center justify-center',
-					'focus:outline-none focus:ring rounded-xl',
+					'focus:outline-hidden focus:ring-3 rounded-xl',
 				)}
 			>
 				{component}
@@ -65,7 +65,7 @@ function Body({ state, className, ...props }: TooltipBodyProps) {
 			{...mergeProps(props, tooltipProps)}
 			className={cn(
 				'absolute z-50 p-3 top-full mt-1',
-				'outline-none rounded-3xl text-sm w-48',
+				'outline-hidden rounded-3xl text-sm w-48',
 				'bg-white dark:bg-headplane-950',
 				'text-black dark:text-white',
 				'shadow-lg dark:shadow-md rounded-xl',

app/components/error-banner.tsx

@@ -0,0 +1,202 @@
+import { AlertCircle } from 'lucide-react';
+import { isRouteErrorResponse } from 'react-router';
+import {
+	isApiError,
+	isConnectionError,
+} from '~/server/headscale/api/error-client';
+import cn from '~/utils/cn';
+import Card from './Card';
+import Code from './Code';
+import Link from './Link';
+
+export function getErrorMessage(error: Error | unknown): {
+	title: string;
+	jsxMessage: React.ReactNode;
+} {
+	if (isRouteErrorResponse(error)) {
+		if (isApiError(error.data)) {
+			const { statusCode, rawData, data, requestUrl } = error.data;
+			if (statusCode >= 500) {
+				return {
+					title: 'Cannot connect to Headscale API',
+					jsxMessage: (
+						<Card.Text>
+							There was an error communicating with the Headscale API.
+							<br />
+							The server responded with a status code of{' '}
+							<strong>{statusCode}</strong>, indicating a server-side issue.
+							Please check the Headscale server status and try again later.
+						</Card.Text>
+					),
+				};
+			}
+
+			const authError =
+				error.data.statusCode === 401 || error.data.statusCode === 403;
+
+			return {
+				title: 'Invalid response from Headscale API',
+				jsxMessage: (
+					<>
+						<Card.Text className="leading-snug">
+							The Headscale API returned an unexpected response.
+							{authError ? (
+								<>
+									{' '}
+									The status code indicates an authentication error. Please
+									verify your API key and Headplane configuration.
+								</>
+							) : (
+								<>
+									{' '}
+									You may be using an unsupported version of Headscale or this
+									may be a bug.
+								</>
+							)}
+						</Card.Text>
+						<ul className="list-disc list-inside mt-2">
+							<li>
+								Request URL: <Code>{requestUrl}</Code>
+							</li>
+							<li>
+								Status Code:{' '}
+								<Code>
+									{/* @ts-expect-error */}
+									{data === null ? (
+										<>
+											{statusCode} {rawData}
+										</>
+									) : (
+										<>
+											{statusCode} {error.statusText}
+										</>
+									)}
+								</Code>
+							</li>
+						</ul>
+						<Card.Text className="text-lg font-semibold mt-4">
+							Error Details
+						</Card.Text>
+						<pre className="mt-2 p-2 bg-headplane-100 dark:bg-headplane-800 rounded-lg overflow-x-auto">
+							<code>{JSON.stringify(error.data, null, 2)}</code>
+						</pre>
+					</>
+				),
+			};
+		}
+
+		if (isConnectionError(error.data)) {
+			const { requestUrl, errorCode, errorMessage, extraData } = error.data;
+			return {
+				title: 'Cannot connect to Headscale API',
+				jsxMessage: (
+					<>
+						<Card.Text className="leading-snug">
+							Headplane was unable to reach the Headscale API. Please check your
+							network setup and configuration to ensure Headplane is able to
+							connect.
+						</Card.Text>
+						<Card.Text className="text-lg font-semibold mt-4">
+							Error Details
+						</Card.Text>
+						<pre className="mt-2 p-2 bg-headplane-100 dark:bg-headplane-800 rounded-lg overflow-x-auto">
+							{requestUrl}
+							<br />
+							{errorCode}: {errorMessage}
+							{extraData != null && (
+								<>
+									<br />
+									<br />
+									<code>{JSON.stringify(extraData, null, 2)}</code>
+								</>
+							)}
+						</pre>
+					</>
+				),
+			};
+		}
+
+		return {
+			title: `Error ${error.status}`,
+			jsxMessage: (
+				<>
+					There was an error processing your request.
+					<br />
+					Status Code: <strong>{error.status}</strong>
+					<br />
+					Status Text: <strong>{error.statusText}</strong>
+				</>
+			),
+		};
+	}
+
+	if (!(error instanceof Error)) {
+		return {
+			title: 'Unexpected Error',
+			jsxMessage: (
+				<>
+					<Card.Text>
+						An unexpected error occurred which is most likely a bug. Please
+						consider reporting filing an issue on the{' '}
+						<Link
+							name="Headplane GitHub"
+							to="https://github.com/tale/headplane/issues"
+						>
+							Headplane GitHub
+						</Link>{' '}
+						repository with the details below.
+					</Card.Text>
+					<Card.Text className="text-lg font-semibold mt-4">
+						Error Details
+					</Card.Text>
+					<pre className="mt-2 p-2 bg-headplane-100 dark:bg-headplane-800 rounded-lg overflow-x-auto">
+						<code>{JSON.stringify(error, null, 2)}</code>
+					</pre>
+				</>
+			),
+		};
+	}
+
+	// Traverse the error chain to find the root cause
+	let rootError = error;
+	console.log('error', error.cause != null);
+	if (error.cause != null) {
+		rootError = error.cause as Error;
+		while (rootError.cause != null) {
+			rootError = rootError.cause as Error;
+			console.log('setting rootError', rootError.message);
+		}
+	}
+
+	// TODO: If we are aggregate, concat into a single message
+	if (rootError instanceof AggregateError) {
+		throw new Error('AggregateError handling not implemented yet');
+	}
+
+	return {
+		title:
+			rootError.name.length > 0 && rootError.name !== 'Error'
+				? `Error: ${rootError.name}`
+				: 'Error',
+		jsxMessage: rootError.message,
+	};
+}
+
+interface ErrorBannerProps {
+	error: unknown;
+	className?: string;
+}
+
+export function ErrorBanner({ error, className }: ErrorBannerProps) {
+	const { title, jsxMessage } = getErrorMessage(error);
+
+	return (
+		<Card className={cn('w-screen', className)} variant="flat">
+			<div className="flex items-center justify-between gap-4">
+				<Card.Title>{title}</Card.Title>
+				<AlertCircle className="w-6 h-6 mb-2 text-red-500" />
+			</div>
+			{jsxMessage}
+		</Card>
+	);
+}

app/components/tags/ExitNode.tsx

@@ -0,0 +1,32 @@
+import { Info } from 'lucide-react';
+import cn from '~/utils/cn';
+import Chip from '../Chip';
+import Tooltip from '../Tooltip';
+
+export interface ExitNodeTagProps {
+	isEnabled?: boolean;
+}
+
+export function ExitNodeTag({ isEnabled }: ExitNodeTagProps) {
+	return (
+		<Tooltip>
+			<Chip
+				text="Exit Node"
+				className={cn(
+					'bg-blue-300 text-blue-900 dark:bg-blue-900 dark:text-blue-300',
+				)}
+				rightIcon={isEnabled ? undefined : <Info className="h-full w-fit" />}
+			/>
+			<Tooltip.Body>
+				{isEnabled ? (
+					<>This machine is acting as an exit node.</>
+				) : (
+					<>
+						This machine is requesting to be used as an exit node. Review this
+						from the "Edit route settings..." option in the machine's menu.
+					</>
+				)}
+			</Tooltip.Body>
+		</Tooltip>
+	);
+}

app/components/tags/Expiry.tsx

@@ -0,0 +1,42 @@
+import Chip from '../Chip';
+import Tooltip from '../Tooltip';
+
+export interface ExpiryTagProps {
+	variant: 'expired' | 'no-expiry';
+	expiry?: string;
+}
+
+export function ExpiryTag({ variant, expiry }: ExpiryTagProps) {
+	const formatter = new Intl.DateTimeFormat('en-US', {
+		month: 'short',
+		day: 'numeric',
+		year: 'numeric',
+	});
+
+	return (
+		<Tooltip>
+			<Chip
+				text={
+					variant === 'expired'
+						? `Expired ${formatter.format(new Date(expiry!))}`
+						: 'No expiry'
+				}
+				className="bg-headplane-200 text-headplane-800 dark:bg-headplane-800 dark:text-headplane-200"
+			/>
+			<Tooltip.Body>
+				{variant === 'expired' ? (
+					<>
+						This machine is expired and will not be able to connect to the
+						network. Re-authenticate with Tailscale on the machine to re-enable
+						it.
+					</>
+				) : (
+					<>
+						This machine has key expiry disabled and will never need to
+						re-authenticate.
+					</>
+				)}
+			</Tooltip.Body>
+		</Tooltip>
+	);
+}

app/components/tags/HeadplaneAgent.tsx

@@ -0,0 +1,20 @@
+import cn from '~/utils/cn';
+import Chip from '../Chip';
+import Tooltip from '../Tooltip';
+
+export function HeadplaneAgentTag() {
+	return (
+		<Tooltip>
+			<Chip
+				text="Headplane Agent"
+				className={cn(
+					'bg-purple-300 text-purple-900 dark:bg-purple-900 dark:text-purple-300',
+				)}
+			/>
+			<Tooltip.Body>
+				This machine is running the Headplane agent, which allows it to provide
+				host information in the web UI.
+			</Tooltip.Body>
+		</Tooltip>
+	);
+}

app/components/tags/Subnet.tsx

@@ -0,0 +1,32 @@
+import { Info } from 'lucide-react';
+import cn from '~/utils/cn';
+import Chip from '../Chip';
+import Tooltip from '../Tooltip';
+
+export interface SubnetTagProps {
+	isEnabled?: boolean;
+}
+
+export function SubnetTag({ isEnabled }: SubnetTagProps) {
+	return (
+		<Tooltip>
+			<Chip
+				text="Subnets"
+				className={cn(
+					'bg-blue-300 text-blue-900 dark:bg-blue-900 dark:text-blue-300',
+				)}
+				rightIcon={isEnabled ? undefined : <Info className="h-full w-fit" />}
+			/>
+			<Tooltip.Body>
+				{isEnabled ? (
+					<>This machine advertises subnet routes.</>
+				) : (
+					<>
+						This machine has unadvertised subnet routes. Review this from the
+						"Edit route settings..." option in the machine's menu.
+					</>
+				)}
+			</Tooltip.Body>
+		</Tooltip>
+	);
+}

app/components/tags/TailscaleSSH.tsx

@@ -0,0 +1,21 @@
+import cn from '~/utils/cn';
+import Chip from '../Chip';
+import Tooltip from '../Tooltip';
+
+export function TailscaleSSHTag() {
+	return (
+		<Tooltip>
+			<Chip
+				text="Tailscale SSH"
+				className={cn(
+					'bg-lime-500 text-lime-900 dark:bg-lime-900 dark:text-lime-500',
+				)}
+			/>
+			<Tooltip.Body>
+				This machine advertises Tailscale SSH, which allows you to authenticate
+				SSH credentials using your Tailscale account and via the Headplane web
+				UI.
+			</Tooltip.Body>
+		</Tooltip>
+	);
+}

app/entry.client.tsx

@@ -2,12 +2,6 @@ import { StrictMode, startTransition } from 'react';
 import { hydrateRoot } from 'react-dom/client';
 import { HydratedRouter } from 'react-router/dom';
 
-if (import.meta.env.DEV) {
-	import('react-scan').then(({ scan }) => {
-		scan({ enabled: true });
-	});
-}
-
 startTransition(() => {
 	hydrateRoot(
 		document,

app/entry.server.tsx

@@ -3,7 +3,8 @@ import { createReadableStreamFromReadable } from '@react-router/node';
 import { isbot } from 'isbot';
 import type { RenderToPipeableStreamOptions } from 'react-dom/server';
 import { renderToPipeableStream } from 'react-dom/server';
-import { AppLoadContext, EntryContext, ServerRouter } from 'react-router';
+import type { AppLoadContext, EntryContext } from 'react-router';
+import { ServerRouter } from 'react-router';
 
 export const streamTimeout = 5_000;
 export default function handleRequest(

app/layouts/dashboard.tsx

@@ -1,30 +1,30 @@
-import { XCircleFillIcon } from '@primer/octicons-react';
-import { type LoaderFunctionArgs, redirect } from 'react-router';
-import { Outlet, useLoaderData } from 'react-router';
-import { ErrorPopup } from '~/components/Error';
-import type { LoadContext } from '~/server';
-import ResponseError from '~/server/headscale/api-error';
-import cn from '~/utils/cn';
+import { Outlet, redirect } from 'react-router';
+import { ErrorBanner } from '~/components/error-banner';
+import { pruneEphemeralNodes } from '~/server/db/pruner';
+import { isDataUnauthorizedError } from '~/server/headscale/api/error-client';
 import log from '~/utils/log';
+import type { Route } from './+types/dashboard';
 
-export async function loader({
-	request,
-	context,
-}: LoaderFunctionArgs<LoadContext>) {
-	const healthy = await context.client.healthcheck();
+export async function loader({ request, context, ...rest }: Route.LoaderArgs) {
 	const session = await context.sessions.auth(request);
+	const api = context.hsApi.getRuntimeClient(session.api_key);
 
-	// We shouldn't session invalidate if Headscale is down
-	// TODO: Notify in the logs or the UI that OIDC auth key is wrong if enabled
+	// MARK: The session should stay valid if Headscale isn't healthy
+	const healthy = await api.isHealthy();
 	if (healthy) {
 		try {
-			await context.client.get('v1/apikey', session.get('api_key')!);
+			await api.getApiKeys();
+			await pruneEphemeralNodes({ context, request, ...rest });
 		} catch (error) {
-			if (error instanceof ResponseError) {
-				log.debug('api', 'API Key validation failed %o', error);
+			if (isDataUnauthorizedError(error)) {
+				log.warn(
+					'auth',
+					'Logging out %s due to expired API key',
+					session.user.name,
+				);
 				return redirect('/login', {
 					headers: {
-						'Set-Cookie': await context.sessions.destroy(session),
+						'Set-Cookie': await context.sessions.destroySession(),
 					},
 				});
 			}
@@ -37,36 +37,17 @@ export async function loader({
 }
 
 export default function Layout() {
-	const { healthy } = useLoaderData<typeof loader>();
-
 	return (
-		<>
-			{!healthy ? (
-				<div
-					className={cn(
-						'fixed bottom-0 right-0 z-50 w-fit h-14',
-						'flex flex-col justify-center gap-1',
-					)}
-				>
-					<div
-						className={cn(
-							'flex items-center gap-1.5 mr-1.5 py-2 px-1.5',
-							'border rounded-lg text-white bg-red-500',
-							'border-red-600 dark:border-red-400 shadow-sm',
-						)}
-					>
-						<XCircleFillIcon className="w-4 h-4 text-white" />
-						Headscale is unreachable
-					</div>
-				</div>
-			) : undefined}
-			<main className="container mx-auto overscroll-contain mt-4 mb-24">
-				<Outlet />
-			</main>
-		</>
+		<main className="container mx-auto overscroll-contain mt-4 mb-24">
+			<Outlet />
+		</main>
 	);
 }
 
-export function ErrorBoundary() {
-	return <ErrorPopup type="embedded" />;
+export function ErrorBoundary({ error }: Route.ErrorBoundaryProps) {
+	return (
+		<div className="w-fit mx-auto overscroll-contain my-24">
+			<ErrorBanner className="max-w-2xl" error={error} />
+		</div>
+	);
 }

app/layouts/shell.tsx

@@ -1,97 +1,44 @@
+import { eq } from 'drizzle-orm';
 import { CircleCheckIcon } from 'lucide-react';
-import {
-	LoaderFunctionArgs,
-	Outlet,
-	redirect,
-	useLoaderData,
-} from 'react-router';
+import { Outlet, redirect } from 'react-router';
 import Button from '~/components/Button';
 import Card from '~/components/Card';
 import Footer from '~/components/Footer';
 import Header from '~/components/Header';
-import type { LoadContext } from '~/server';
+import { users } from '~/server/db/schema';
 import { Capabilities } from '~/server/web/roles';
-import { User } from '~/types';
-import log from '~/utils/log';
 import toast from '~/utils/toast';
+import { Route } from './+types/shell';
 
 // This loads the bare minimum for the application to function
 // So we know that if context fails to load then well, oops?
-export async function loader({
-	request,
-	context,
-}: LoaderFunctionArgs<LoadContext>) {
+export async function loader({ request, context }: Route.LoaderArgs) {
 	try {
 		const session = await context.sessions.auth(request);
-		if (!session.has('api_key')) {
-			// There is a session, but it's not valid
-			return redirect('/login', {
-				headers: {
-					'Set-Cookie': await context.sessions.destroy(session),
-				},
-			});
-		}
+		if (
+			typeof context.oidc === 'object' &&
+			session.user.subject !== 'unknown-non-oauth' &&
+			!request.url.endsWith('/onboarding')
+		) {
+			const [user] = await context.db
+				.select()
+				.from(users)
+				.where(eq(users.sub, session.user.subject))
+				.limit(1);
 
-		// Onboarding is only a feature of the OIDC flow
-		if (context.oidc && !request.url.endsWith('/onboarding')) {
-			let onboarded = false;
-
-			try {
-				const { users } = await context.client.get<{ users: User[] }>(
-					'v1/user',
-					session.get('api_key')!,
-				);
-
-				if (users.length === 0) {
-					onboarded = false;
-				}
-
-				const user = users.find((u) => {
-					if (u.provider !== 'oidc') {
-						return false;
-					}
-
-					// For some reason, headscale makes providerID a url where the
-					// last component is the subject, so we need to strip that out
-					const subject = u.providerId?.split('/').pop();
-					if (!subject) {
-						return false;
-					}
-
-					const sessionUser = session.get('user');
-					if (!sessionUser) {
-						return false;
-					}
-
-					if (context.sessions.onboardForSubject(sessionUser.subject)) {
-						// Assume onboarded
-						return true;
-					}
-
-					return subject === sessionUser.subject;
-				});
-
-				if (user) {
-					onboarded = true;
-				}
-			} catch (e) {
-				// If we cannot lookup users, just assume our user is onboarded
-				log.debug('api', 'Failed to lookup users %o', e);
-				onboarded = true;
-			}
-
-			if (!onboarded) {
+			if (!user?.onboarded) {
 				return redirect('/onboarding');
 			}
 		}
 
+		const api = context.hsApi.getRuntimeClient(session.api_key);
 		const check = await context.sessions.check(request, Capabilities.ui_access);
 		return {
 			config: context.hs.c,
 			url: context.config.headscale.public_url ?? context.config.headscale.url,
 			configAvailable: context.hs.readable(),
 			debug: context.config.debug,
-			user: session.get('user'),
+			user: session.user,
 			uiAccess: check,
 			access: {
 				ui: await context.sessions.check(request, Capabilities.ui_access),
@@ -108,21 +55,23 @@ export async function loader({
 				),
 			},
 			onboarding: request.url.endsWith('/onboarding'),
+			healthy: await api.isHealthy(),
 		};
 	} catch {
-		// No session, so we can just return
-		return redirect('/login');
+		return redirect('/login', {
+			headers: {
+				'Set-Cookie': await context.sessions.destroySession(),
+			},
+		});
 	}
 }
 
-export default function Shell() {
-	const data = useLoaderData<typeof loader>();
-
+export default function Shell({ loaderData }: Route.ComponentProps) {
 	return (
 		<>
-			<Header {...data} />
+			<Header {...loaderData} />
 			{/* Always show the outlet if we are onboarding */}
-			{(data.onboarding ? true : data.uiAccess) ? (
+			{(loaderData.onboarding ? true : loaderData.uiAccess) ? (
 				<Outlet />
 			) : (
 				<Card className="mx-auto w-fit mt-24">
@@ -138,13 +87,13 @@ export default function Shell() {
 						className="flex text-md font-mono"
 						onPress={async () => {
 							await navigator.clipboard.writeText(
-								`tailscale up --login-server=${data.url}`,
+								`tailscale up --login-server=${loaderData.url}`,
 							);
 
 							toast('Copied to clipboard');
 						}}
 					>
-						tailscale up --login-server={data.url}
+						tailscale up --login-server={loaderData.url}
 					</Button>
 					<p className="text-xs mt-1 opacity-50 text-center">
 						Click this button to copy the command.
@@ -155,7 +104,7 @@ export default function Shell() {
 					</p>
 				</Card>
 			)}
-			<Footer {...data} />
+			<Footer {...loaderData} />
 		</>
 	);
 }

app/openapi-canonical-families.json

@@ -0,0 +1,5 @@
+{
+	"0.26.1": ["0.26.0", "0.26.1"],
+	"0.27.0": ["0.27.0"],
+	"0.27.1": ["0.27.1"]
+}

app/openapi-operation-hashes.json

@@ -0,0 +1,108 @@
+{
+	"0.26.0": {
+		"GET /api/v1/apikey": "efe31b6dc980e158",
+		"POST /api/v1/apikey": "39953a96c1da5312",
+		"POST /api/v1/apikey/expire": "ca56add866802f17",
+		"DELETE /api/v1/apikey/{prefix}": "3f0125f7abe7abb1",
+		"POST /api/v1/debug/node": "204f9ae3f9f738c6",
+		"GET /api/v1/node": "8bb18b8c7cfb4f20",
+		"POST /api/v1/node/backfillips": "6da4d1d3922a8001",
+		"POST /api/v1/node/register": "539f7cb3a84d43d4",
+		"GET /api/v1/node/{nodeId}": "8a7da3d24dc82c37",
+		"DELETE /api/v1/node/{nodeId}": "f832f33d84fd3724",
+		"POST /api/v1/node/{nodeId}/approve_routes": "e6c22e46ad44903d",
+		"POST /api/v1/node/{nodeId}/expire": "ac9ffcd6243a9784",
+		"POST /api/v1/node/{nodeId}/rename/{newName}": "d355388ac934dc90",
+		"POST /api/v1/node/{nodeId}/tags": "b6a8296dcc2939b5",
+		"POST /api/v1/node/{nodeId}/user": "ae3a30b43ffd1922",
+		"GET /api/v1/policy": "d6c639be304cd3c0",
+		"PUT /api/v1/policy": "6cbe80bde771a388",
+		"GET /api/v1/preauthkey": "14db6a04f90d7a7e",
+		"POST /api/v1/preauthkey": "0b4308e049d4eb58",
+		"POST /api/v1/preauthkey/expire": "31f377a66d3a5c4f",
+		"GET /api/v1/user": "228831b58ccc5a17",
+		"POST /api/v1/user": "a4e1d889d7962da5",
+		"DELETE /api/v1/user/{id}": "3d553e4b74296884",
+		"POST /api/v1/user/{oldId}/rename/{newName}": "996c03ebf81576d7"
+	},
+	"0.26.1": {
+		"GET /api/v1/apikey": "efe31b6dc980e158",
+		"POST /api/v1/apikey": "39953a96c1da5312",
+		"POST /api/v1/apikey/expire": "ca56add866802f17",
+		"DELETE /api/v1/apikey/{prefix}": "3f0125f7abe7abb1",
+		"POST /api/v1/debug/node": "204f9ae3f9f738c6",
+		"GET /api/v1/node": "8bb18b8c7cfb4f20",
+		"POST /api/v1/node/backfillips": "6da4d1d3922a8001",
+		"POST /api/v1/node/register": "539f7cb3a84d43d4",
+		"GET /api/v1/node/{nodeId}": "8a7da3d24dc82c37",
+		"DELETE /api/v1/node/{nodeId}": "f832f33d84fd3724",
+		"POST /api/v1/node/{nodeId}/approve_routes": "e6c22e46ad44903d",
+		"POST /api/v1/node/{nodeId}/expire": "ac9ffcd6243a9784",
+		"POST /api/v1/node/{nodeId}/rename/{newName}": "d355388ac934dc90",
+		"POST /api/v1/node/{nodeId}/tags": "b6a8296dcc2939b5",
+		"POST /api/v1/node/{nodeId}/user": "ae3a30b43ffd1922",
+		"GET /api/v1/policy": "d6c639be304cd3c0",
+		"PUT /api/v1/policy": "6cbe80bde771a388",
+		"GET /api/v1/preauthkey": "14db6a04f90d7a7e",
+		"POST /api/v1/preauthkey": "0b4308e049d4eb58",
+		"POST /api/v1/preauthkey/expire": "31f377a66d3a5c4f",
+		"GET /api/v1/user": "228831b58ccc5a17",
+		"POST /api/v1/user": "a4e1d889d7962da5",
+		"DELETE /api/v1/user/{id}": "3d553e4b74296884",
+		"POST /api/v1/user/{oldId}/rename/{newName}": "996c03ebf81576d7"
+	},
+	"0.27.0": {
+		"GET /api/v1/apikey": "efe31b6dc980e158",
+		"POST /api/v1/apikey": "39953a96c1da5312",
+		"POST /api/v1/apikey/expire": "ca56add866802f17",
+		"DELETE /api/v1/apikey/{prefix}": "3f0125f7abe7abb1",
+		"POST /api/v1/debug/node": "204f9ae3f9f738c6",
+		"GET /api/v1/health": "5e447272e72b2e5f",
+		"GET /api/v1/node": "8bb18b8c7cfb4f20",
+		"POST /api/v1/node/backfillips": "6da4d1d3922a8001",
+		"POST /api/v1/node/register": "539f7cb3a84d43d4",
+		"GET /api/v1/node/{nodeId}": "8a7da3d24dc82c37",
+		"DELETE /api/v1/node/{nodeId}": "f832f33d84fd3724",
+		"POST /api/v1/node/{nodeId}/approve_routes": "e6c22e46ad44903d",
+		"POST /api/v1/node/{nodeId}/expire": "ac9ffcd6243a9784",
+		"POST /api/v1/node/{nodeId}/rename/{newName}": "d355388ac934dc90",
+		"POST /api/v1/node/{nodeId}/tags": "b6a8296dcc2939b5",
+		"POST /api/v1/node/{nodeId}/user": "ae3a30b43ffd1922",
+		"GET /api/v1/policy": "d6c639be304cd3c0",
+		"PUT /api/v1/policy": "6cbe80bde771a388",
+		"GET /api/v1/preauthkey": "14db6a04f90d7a7e",
+		"POST /api/v1/preauthkey": "0b4308e049d4eb58",
+		"POST /api/v1/preauthkey/expire": "31f377a66d3a5c4f",
+		"GET /api/v1/user": "228831b58ccc5a17",
+		"POST /api/v1/user": "a4e1d889d7962da5",
+		"DELETE /api/v1/user/{id}": "3d553e4b74296884",
+		"POST /api/v1/user/{oldId}/rename/{newName}": "996c03ebf81576d7"
+	},
+	"0.27.1": {
+		"GET /api/v1/apikey": "efe31b6dc980e158",
+		"POST /api/v1/apikey": "39953a96c1da5312",
+		"POST /api/v1/apikey/expire": "ca56add866802f17",
+		"DELETE /api/v1/apikey/{prefix}": "3f0125f7abe7abb1",
+		"POST /api/v1/debug/node": "204f9ae3f9f738c6",
+		"GET /api/v1/health": "5e447272e72b2e5f",
+		"GET /api/v1/node": "8bb18b8c7cfb4f20",
+		"POST /api/v1/node/backfillips": "6da4d1d3922a8001",
+		"POST /api/v1/node/register": "539f7cb3a84d43d4",
+		"GET /api/v1/node/{nodeId}": "8a7da3d24dc82c37",
+		"DELETE /api/v1/node/{nodeId}": "f832f33d84fd3724",
+		"POST /api/v1/node/{nodeId}/approve_routes": "e6c22e46ad44903d",
+		"POST /api/v1/node/{nodeId}/expire": "53efc8e2017c16ae",
+		"POST /api/v1/node/{nodeId}/rename/{newName}": "d355388ac934dc90",
+		"POST /api/v1/node/{nodeId}/tags": "b6a8296dcc2939b5",
+		"POST /api/v1/node/{nodeId}/user": "ae3a30b43ffd1922",
+		"GET /api/v1/policy": "d6c639be304cd3c0",
+		"PUT /api/v1/policy": "6cbe80bde771a388",
+		"GET /api/v1/preauthkey": "14db6a04f90d7a7e",
+		"POST /api/v1/preauthkey": "0b4308e049d4eb58",
+		"POST /api/v1/preauthkey/expire": "31f377a66d3a5c4f",
+		"GET /api/v1/user": "228831b58ccc5a17",
+		"POST /api/v1/user": "a4e1d889d7962da5",
+		"DELETE /api/v1/user/{id}": "3d553e4b74296884",
+		"POST /api/v1/user/{oldId}/rename/{newName}": "996c03ebf81576d7"
+	}
+}

app/root.tsx

@@ -8,12 +8,14 @@ import {
 	useNavigation,
 } from 'react-router';
 import '@fontsource-variable/inter';
-import { ErrorPopup } from '~/components/Error';
+import { ExternalScripts } from 'remix-utils/external-scripts';
 import ProgressBar from '~/components/ProgressBar';
 import ToastProvider from '~/components/ToastProvider';
 import stylesheet from '~/tailwind.css?url';
 import { LiveDataProvider } from '~/utils/live-data';
 import { useToastQueue } from '~/utils/toast';
+import type { Route } from './+types/root';
+import { ErrorBanner } from './components/error-banner';
 
 export const meta: MetaFunction = () => [
 	{ title: 'Headplane' },
@@ -38,23 +40,29 @@ export function Layout({ children }: { readonly children: React.ReactNode }) {
 			<html lang="en">
 				<head>
 					<meta charSet="utf-8" />
-					<meta name="viewport" content="width=device-width, initial-scale=1" />
+					<meta content="width=device-width, initial-scale=1" name="viewport" />
 					<Meta />
 					<Links />
+					<link href="favicon.ico" rel="icon" />
 				</head>
 				<body className="overscroll-none dark:bg-headplane-900 dark:text-headplane-50">
 					{children}
 					<ToastProvider queue={toastQueue} />
 					<ScrollRestoration />
 					<Scripts />
+					<ExternalScripts />
 				</body>
 			</html>
 		</LiveDataProvider>
 	);
 }
 
-export function ErrorBoundary() {
-	return <ErrorPopup />;
+export function ErrorBoundary({ error }: Route.ErrorBoundaryProps) {
+	return (
+		<div className="w-screen h-screen flex items-center justify-center p-4">
+			<ErrorBanner className="max-w-2xl" error={error} />
+		</div>
+	);
 }
 
 export default function App() {

app/routes.ts

@@ -6,10 +6,11 @@ export default [
 	route('/healthz', 'routes/util/healthz.ts'),
 
 	// Authentication Routes
-	route('/login', 'routes/auth/login.tsx'),
+	route('/login', 'routes/auth/login/page.tsx'),
 	route('/logout', 'routes/auth/logout.ts'),
 	route('/oidc/callback', 'routes/auth/oidc-callback.ts'),
 	route('/oidc/start', 'routes/auth/oidc-start.ts'),
+	route('/ssh', 'routes/ssh/console.tsx'),
 
 	// All the main logged-in dashboard routes
 	// Double nested to separate error propagations
@@ -28,7 +29,8 @@ export default [
 
 			...prefix('/settings', [
 				index('routes/settings/overview.tsx'),
-				route('/auth-keys', 'routes/settings/auth-keys.tsx'),
+				route('/auth-keys', 'routes/settings/auth-keys/overview.tsx'),
+				route('/restrictions', 'routes/settings/restrictions/overview.tsx'),
 				// route('/local-agent', 'routes/settings/local-agent.tsx'),
 			]),
 		]),

app/routes/acls/acl-action.ts

@@ -1,40 +1,35 @@
-import { ActionFunctionArgs, data } from 'react-router';
-import { LoadContext } from '~/server';
-import ResponseError from '~/server/headscale/api-error';
+import { data } from 'react-router';
+import ResponseError from '~/server/headscale/api/response-error';
 import { Capabilities } from '~/server/web/roles';
-import { data400, data403 } from '~/utils/res';
+import type { Route } from './+types/overview';
 
 // We only check capabilities here and assume it is writable
 // If it isn't, it'll gracefully error anyways, since this means some
 // fishy client manipulation is happening.
-export async function aclAction({
-	request,
-	context,
-}: ActionFunctionArgs<LoadContext>) {
+export async function aclAction({ request, context }: Route.ActionArgs) {
 	const session = await context.sessions.auth(request);
 	const check = await context.sessions.check(
 		request,
 		Capabilities.write_policy,
 	);
 	if (!check) {
-		throw data403('You do not have permission to write to the ACL policy');
+		throw data('You do not have permission to write to the ACL policy', {
+			status: 403,
+		});
 	}
 
 	// Try to write to the ACL policy via the API or via config file (TODO).
 	const formData = await request.formData();
 	const policyData = formData.get('policy')?.toString();
 	if (!policyData) {
-		throw data400('Missing `policy` in the form data.');
+		throw data('Missing `policy` in the form data.', {
+			status: 400,
+		});
 	}
 
+	const api = context.hsApi.getRuntimeClient(session.api_key);
 	try {
-		const { policy, updatedAt } = await context.client.put<{
-			policy: string;
-			updatedAt: string;
-		}>('v1/policy', session.get('api_key')!, {
-			policy: policyData,
-		});
-
+		const { policy, updatedAt } = await api.setPolicy(policyData);
 		return data({
 			success: true,
 			error: undefined,
@@ -50,7 +45,7 @@ export async function aclAction({
 			// https://github.com/juanfont/headscale/blob/main/hscontrol/types/policy.go
 			if (message.includes('update is disabled')) {
 				// This means the policy is not writable
-				throw data403('Policy is not writable');
+				throw data('Policy is not writable', { status: 403 });
 			}
 
 			// https://github.com/juanfont/headscale/blob/main/hscontrol/policy/v1/acls.go#L81

app/routes/acls/acl-loader.ts

@@ -1,8 +1,7 @@
-import { LoaderFunctionArgs } from 'react-router';
-import { LoadContext } from '~/server';
-import ResponseError from '~/server/headscale/api-error';
+import { data } from 'react-router';
+import ResponseError from '~/server/headscale/api/response-error';
 import { Capabilities } from '~/server/web/roles';
-import { data403 } from '~/utils/res';
+import type { Route } from './+types/overview';
 
 // The logic for deciding policy factors is very complicated because
 // there are so many factors that need to be accounted for:
@@ -11,15 +10,13 @@ import { data403 } from '~/utils/res';
 // 3. Is the Headscale policy in file or database mode?
 //    If database, we can read/write easily via the API.
 //    If in file mode, we can only write if context.config is available.
-// TODO: Consider adding back file editing mode instead of database
-export async function aclLoader({
-	request,
-	context,
-}: LoaderFunctionArgs<LoadContext>) {
+export async function aclLoader({ request, context }: Route.LoaderArgs) {
 	const session = await context.sessions.auth(request);
 	const check = await context.sessions.check(request, Capabilities.read_policy);
 	if (!check) {
-		throw data403('You do not have permission to read the ACL policy.');
+		throw data('You do not have permission to read the ACL policy.', {
+			status: 403,
+		});
 	}
 
 	const flags = {
@@ -30,11 +27,9 @@ export async function aclLoader({
 	};
 
 	// Try to load the ACL policy from the API.
+	const api = context.hsApi.getRuntimeClient(session.api_key);
 	try {
-		const { policy, updatedAt } = await context.client.get<{
-			policy: string;
-			updatedAt: string | null;
-		}>('v1/policy', session.get('api_key')!);
+		const { policy, updatedAt } = await api.getPolicy();
 
 		// Successfully loaded the policy, mark it as readable
 		// If `updatedAt` is null, it means the policy is in file mode.

app/routes/acls/components/cm.client.tsx

@@ -38,14 +38,14 @@ export function Editor(props: EditorProps) {
 				<ClientOnly fallback={<Fallback acl={props.value} />}>
 					{() => (
 						<CodeMirror
-							value={props.value}
-							editable={!props.isDisabled} // Allow editing unless disabled
-							readOnly={props.isDisabled} // Use readOnly if disabled
-							height="100%"
-							extensions={[shopify.jsonc()]}
+							editable={!props.isDisabled}
+							extensions={[shopify.jsonc()]} // Allow editing unless disabled
+							height="100%" // Use readOnly if disabled
+							onChange={(value) => props.onChange(value)}
+							readOnly={props.isDisabled}
 							style={{ height: '100%' }}
 							theme={light ? xcodeLight : xcodeDark}
-							onChange={(value) => props.onChange(value)}
+							value={props.value}
 						/>
 					)}
 				</ClientOnly>
@@ -92,14 +92,14 @@ export function Differ(props: DifferProps) {
 							{() => (
 								<Merge orientation="a-b" theme={light ? xcodeLight : xcodeDark}>
 									<Merge.Original
+										extensions={[shopify.jsonc()]}
 										readOnly
 										value={props.left}
-										extensions={[shopify.jsonc()]}
 									/>
 									<Merge.Modified
+										extensions={[shopify.jsonc()]}
 										readOnly
 										value={props.right}
-										extensions={[shopify.jsonc()]}
 									/>
 								</Merge>
 							)}

app/routes/acls/components/error.tsx

@@ -1,45 +0,0 @@
-import { AlertIcon } from '@primer/octicons-react';
-import React from 'react';
-import Card from '~/components/Card';
-
-interface NoticeViewProps {
-	title: string;
-	children: React.ReactNode;
-}
-
-export function NoticeView({ children, title }: NoticeViewProps) {
-	return (
-		<Card variant="flat" className="max-w-2xl my-8">
-			<div className="flex items-center justify-between">
-				<Card.Title className="text-xl mb-0">{title}</Card.Title>
-				<AlertIcon className="w-8 h-8 text-yellow-500" />
-			</div>
-			<Card.Text className="mt-4">{children}</Card.Text>
-		</Card>
-	);
-}
-
-interface ErrorViewProps {
-	children: string;
-}
-
-export function ErrorView({ children }: ErrorViewProps) {
-	const [title, ...rest] = children.split(':');
-	const formattedMessage = rest.length > 0 ? rest.join(':').trim() : children;
-
-	return (
-		<Card variant="flat" className="max-w-2xl mb-4">
-			<div className="flex items-center justify-between">
-				<Card.Title className="text-xl mb-0">
-					{title.trim() ?? 'Error'}
-				</Card.Title>
-				<AlertIcon className="w-8 h-8 text-red-500" />
-			</div>
-			<Card.Text className="mt-4">
-				Could not apply changes to the ACL policy:
-				<br />
-				<span className="font-mono">{formattedMessage}</span>
-			</Card.Text>
-		</Card>
-	);
-}

app/routes/acls/components/fallback.tsx

@@ -23,12 +23,12 @@ export default function Fallback({ acl }: Props) {
 				/>
 			</div>
 			<textarea
-				readOnly
 				className={cn(
 					'w-full h-editor font-mono resize-none text-sm',
 					'bg-headplane-50 dark:bg-headplane-950 opacity-60',
 					'pl-1 pt-1 leading-snug',
 				)}
+				readOnly
 				value={acl}
 			/>
 		</div>

app/routes/acls/overview.tsx

@@ -1,35 +1,23 @@
 import { Construction, Eye, FlaskConical, Pencil } from 'lucide-react';
 import { useEffect, useState } from 'react';
-import {
-	ActionFunctionArgs,
-	LoaderFunctionArgs,
-	useFetcher,
-	useLoaderData,
-	useRevalidator,
-} from 'react-router';
+import { useFetcher, useRevalidator } from 'react-router';
 import Button from '~/components/Button';
 import Code from '~/components/Code';
 import Link from '~/components/Link';
 import Notice from '~/components/Notice';
 import Tabs from '~/components/Tabs';
-import type { LoadContext } from '~/server';
 import toast from '~/utils/toast';
+import type { Route } from './+types/overview';
 import { aclAction } from './acl-action';
 import { aclLoader } from './acl-loader';
 import { Differ, Editor } from './components/cm.client';
-import { ErrorView, NoticeView } from './components/error';
 
-export async function loader(request: LoaderFunctionArgs<LoadContext>) {
-	return aclLoader(request);
-}
+export const loader = aclLoader;
+export const action = aclAction;
 
-export async function action(request: ActionFunctionArgs<LoadContext>) {
-	return aclAction(request);
-}
-
-export default function Page() {
-	// Access is a write check here, we already check read in aclLoader
-	const { access, writable, policy } = useLoaderData<typeof loader>();
+export default function Page({
+	loaderData: { access, writable, policy },
+}: Route.ComponentProps) {
 	const [codePolicy, setCodePolicy] = useState(policy);
 	const fetcher = useFetcher<typeof action>();
 	const { revalidate } = useRevalidator();
@@ -57,43 +45,49 @@ export default function Page() {
 	return (
 		<div>
 			{!access ? (
-				<NoticeView title="ACL Policy restricted">
+				<Notice title="ACL Policy restricted" variant="warning">
 					You do not have the necessary permissions to edit the Access Control
 					List policy. Please contact your administrator to request access or to
 					make changes to the ACL policy.
-				</NoticeView>
+				</Notice>
 			) : !writable ? (
-				<NoticeView title="Read-only ACL Policy">
+				<Notice title="Read-only ACL Policy" variant="error">
 					The ACL policy mode is most likely set to <Code>file</Code> in your
 					Headscale configuration. This means that the ACL file cannot be edited
 					through the web interface. In order to resolve this, you'll need to
-					set <Code>acl.mode</Code> to <Code>database</Code> in your Headscale
-					configuration.
-				</NoticeView>
+					set <Code>policy.mode</Code> to <Code>database</Code> in your
+					Headscale configuration.
+				</Notice>
 			) : undefined}
 			<h1 className="text-2xl font-medium mb-4">Access Control List (ACL)</h1>
 			<p className="mb-4 max-w-prose">
 				The ACL file is used to define the access control rules for your
 				network. You can find more information about the ACL file in the{' '}
 				<Link
-					to="https://tailscale.com/kb/1018/acls"
 					name="Tailscale ACL documentation"
+					to="https://tailscale.com/kb/1018/acls"
 				>
 					Tailscale ACL guide
 				</Link>{' '}
 				and the{' '}
 				<Link
-					to="https://headscale.net/stable/ref/acls/"
 					name="Headscale ACL documentation"
+					to="https://headscale.net/stable/ref/acls/"
 				>
 					Headscale docs
 				</Link>
 				.
 			</p>
 			{fetcher.data?.error !== undefined ? (
-				<ErrorView>{fetcher.data.error}</ErrorView>
+				<Notice
+					title={fetcher.data.error.split(':')[0] ?? 'Error'}
+					variant="error"
+				>
+					{fetcher.data.error.split(':').slice(1).join(': ') ??
+						'An unknown error occurred while trying to update the ACL policy.'}
+				</Notice>
 			) : undefined}
-			<Tabs label="ACL Editor" className="mb-4">
+			<Tabs className="mb-4" label="ACL Editor">
 				<Tabs.Item
 					key="edit"
 					title={
@@ -105,8 +99,8 @@ export default function Page() {
 				>
 					<Editor
 						isDisabled={disabled}
-						value={codePolicy}
 						onChange={setCodePolicy}
+						value={codePolicy}
 					/>
 				</Tabs.Item>
 				<Tabs.Item
@@ -140,7 +134,6 @@ export default function Page() {
 				</Tabs.Item>
 			</Tabs>
 			<Button
-				variant="heavy"
 				className="mr-2"
 				isDisabled={
 					disabled ||
@@ -150,10 +143,10 @@ export default function Page() {
 				}
 				onPress={() => {
 					const formData = new FormData();
-					console.log(codePolicy);
 					formData.append('policy', codePolicy);
 					fetcher.submit(formData, { method: 'PATCH' });
 				}}
+				variant="heavy"
 			>
 				Save
 			</Button>

app/routes/auth/login.tsx

@@ -1,186 +0,0 @@
-import { useEffect } from 'react';
-import {
-	type ActionFunctionArgs,
-	type LoaderFunctionArgs,
-	redirect,
-	useSearchParams,
-} from 'react-router';
-import { Form, useActionData, useLoaderData } from 'react-router';
-import Button from '~/components/Button';
-import Card from '~/components/Card';
-import Code from '~/components/Code';
-import Input from '~/components/Input';
-import type { LoadContext } from '~/server';
-import type { Key } from '~/types';
-
-export async function loader({
-	request,
-	context,
-}: LoaderFunctionArgs<LoadContext>) {
-	const qp = new URL(request.url).searchParams;
-	const state = qp.get('s');
-
-	try {
-		const session = await context.sessions.auth(request);
-		if (session.has('api_key')) {
-			return redirect('/machines');
-		}
-	} catch {}
-
-	const disableApiKeyLogin = context.config.oidc?.disable_api_key_login;
-	if (context.oidc && disableApiKeyLogin) {
-		// Prevents automatic redirect loop if OIDC is enabled and API key login is disabled
-		// Since logging out would just log back in based on the redirects
-
-		if (state !== 'logout') {
-			return redirect('/oidc/start');
-		}
-	}
-
-	return {
-		oidc: context.oidc,
-		disableApiKeyLogin,
-		state,
-	};
-}
-
-export async function action({
-	request,
-	context,
-}: ActionFunctionArgs<LoadContext>) {
-	const formData = await request.formData();
-	const oidcStart = formData.get('oidc-start');
-	const session = await context.sessions.getOrCreate(request);
-
-	if (oidcStart) {
-		if (!context.oidc) {
-			throw new Error('OIDC is not enabled');
-		}
-
-		return redirect('/oidc/start');
-	}
-
-	const apiKey = String(formData.get('api-key'));
-
-	// Test the API key
-	try {
-		const apiKeys = await context.client.get<{ apiKeys: Key[] }>(
-			'v1/apikey',
-			apiKey,
-		);
-
-		const key = apiKeys.apiKeys.find((k) => apiKey.startsWith(k.prefix));
-		if (!key) {
-			return {
-				error: 'Invalid API key',
-			};
-		}
-
-		const expiry = new Date(key.expiration);
-		const expiresIn = expiry.getTime() - Date.now();
-		const expiresDays = Math.round(expiresIn / 1000 / 60 / 60 / 24);
-
-		session.set('state', 'auth');
-		session.set('api_key', apiKey);
-		session.set('user', {
-			subject: 'unknown-non-oauth',
-			name: key.prefix,
-			email: `${expiresDays.toString()} days`,
-		});
-
-		return redirect('/machines', {
-			headers: {
-				'Set-Cookie': await context.sessions.commit(session, {
-					maxAge: expiresIn,
-				}),
-			},
-		});
-	} catch {
-		return {
-			error: 'Invalid API key',
-		};
-	}
-}
-
-export default function Page() {
-	const { state, disableApiKeyLogin, oidc } = useLoaderData<typeof loader>();
-	const actionData = useActionData<typeof action>();
-	const [params] = useSearchParams();
-
-	useEffect(() => {
-		// State is a one time thing, we need to remove it after it has
-		// been consumed to prevent logic loops.
-		if (state !== null) {
-			const searchParams = new URLSearchParams(params);
-			searchParams.delete('s');
-
-			// Replacing because it's not a navigation, just a cleanup of the URL
-			// We can't use the useSearchParams method since it revalidates
-			// which will trigger a full reload
-			const newUrl = searchParams.toString()
-				? `{${window.location.pathname}?${searchParams.toString()}`
-				: window.location.pathname;
-
-			window.history.replaceState(null, '', newUrl);
-		}
-	}, [state, params]);
-
-	if (state === 'logout') {
-		return (
-			<div className="flex min-h-screen items-center justify-center">
-				<Card className="max-w-sm m-4 sm:m-0" variant="raised">
-					<Card.Title>You have been logged out</Card.Title>
-					<Card.Text>
-						You can now close this window. If you would like to log in again,
-						please refresh the page.
-					</Card.Text>
-				</Card>
-			</div>
-		);
-	}
-
-	return (
-		<div className="flex min-h-screen items-center justify-center">
-			<Card className="max-w-sm m-4 sm:m-0" variant="raised">
-				<Card.Title>Welcome to Headplane</Card.Title>
-				{!disableApiKeyLogin ? (
-					<Form method="post">
-						<Card.Text>
-							Enter an API key to authenticate with Headplane. You can generate
-							one by running <Code>headscale apikeys create</Code> in your
-							terminal.
-						</Card.Text>
-
-						{actionData?.error ? (
-							<p className="text-red-500 text-sm mb-2">{actionData.error}</p>
-						) : undefined}
-						<Input
-							isRequired
-							labelHidden
-							label="API Key"
-							name="api-key"
-							placeholder="API Key"
-							type="password"
-							className="mt-4 mb-2"
-						/>
-						<Button className="w-full" variant="heavy" type="submit">
-							Sign In
-						</Button>
-					</Form>
-				) : undefined}
-				{oidc ? (
-					<Form method="POST">
-						<input type="hidden" name="oidc-start" value="true" />
-						<Button
-							className="w-full mt-2"
-							variant={disableApiKeyLogin ? 'heavy' : 'light'}
-							type="submit"
-						>
-							Single Sign-On
-						</Button>
-					</Form>
-				) : undefined}
-			</Card>
-		</div>
-	);
-}

app/routes/auth/login/action.ts

@@ -0,0 +1,98 @@
+import { data, redirect } from 'react-router';
+import ResponseError from '~/server/headscale/api/response-error';
+import log from '~/utils/log';
+import type { Route } from './+types/page';
+
+export async function loginAction({ request, context }: Route.LoaderArgs) {
+	const formData = await request.formData();
+	const apiKey = formData.has('api_key')
+		? String(formData.get('api_key'))
+		: undefined;
+
+	if (apiKey === undefined) {
+		log.warn('auth', 'Request made without API key');
+		log.warn(
+			'auth',
+			'If this is unexpected, ensure your reverse proxy (if applicable) is configured correctly',
+		);
+		throw data('Missing `api_key`', { status: 400 });
+	}
+
+	if (apiKey.length === 0) {
+		log.warn('auth', 'Request made with empty API key');
+		log.warn(
+			'auth',
+			'If this is unexpected, ensure your reverse proxy (if applicable) is configured correctly',
+		);
+		throw data('Received an empty `api_key`', { status: 400 });
+	}
+
+	const api = context.hsApi.getRuntimeClient(apiKey);
+	try {
+		const apiKeys = await api.getApiKeys();
+
+		// We don't need to check for 0 API keys because this request cannot
+		// be authenticated correctly without an API key
+		const lookup = apiKeys.find((key) => apiKey.startsWith(key.prefix));
+		if (!lookup) {
+			return {
+				success: false,
+				message: 'API key was not found in the Headscale database',
+			};
+		}
+
+		if (lookup.expiration === null || lookup.expiration === undefined) {
+			log.error('auth', 'Got an API key without an expiration');
+			throw data('API key is malformed', { status: 500 });
+		}
+
+		const expiry = new Date(lookup.expiration);
+		if (expiry.getTime() < Date.now()) {
+			return {
+				success: false,
+				message: 'API key has expired',
+			};
+		}
+
+		const expiresDays = Math.round(
+			(expiry.getTime() - Date.now()) / 1000 / 60 / 60 / 24,
+		);
+
+		return redirect('/machines', {
+			headers: {
+				'Set-Cookie': await context.sessions.createSession(
+					{
+						api_key: apiKey,
+						user: {
+							subject: 'unknown-non-oauth',
+							name: `${lookup.prefix}...`,
+							email: `expires@${expiresDays.toString()}-days`,
+						},
+					},
+					expiry.getTime() - Date.now(),
+				),
+			},
+		});
+	} catch (error) {
+		if (error instanceof ResponseError) {
+			// TODO: What in gods name is wrong with the headscale API?
+			if (
+				error.status === 401 ||
+				error.status === 403 ||
+				(error.status === 500 && error.response.trim() === 'Unauthorized')
+			) {
+				return {
+					success: false,
+					message: 'API key is invalid (it may be incorrect or expired)',
+				};
+			}
+		}
+
+		log.error('auth', 'Error while validating API key: %s', error);
+		log.debug('auth', 'Error details: %o', error);
+		return {
+			success: false,
+			message: 'Error while validating API key (see logs for details)',
+		};
+	}
+}

app/routes/auth/login/config-error.tsx

@@ -0,0 +1,123 @@
+import { AlertCircle } from 'lucide-react';
+import Card from '~/components/Card';
+import Code from '~/components/Code';
+import Link from '~/components/Link';
+import { OidcConnectorError } from '~/server/web/oidc-connector';
+
+export function OidcConfigErrorNotice({
+	errors,
+}: {
+	errors: OidcConnectorError[];
+}) {
+	return (
+		<Card className="max-w-md m-4 sm:m-0 mb-4 sm:mb-4 border border-red-500">
+			<div className="flex items-center justify-between gap-4">
+				<Card.Title className="text-red-500">Authentication Error</Card.Title>
+				<AlertCircle className="w-6 h-6 mb-2 text-red-500" />
+			</div>
+			<Card.Text className="text-sm">
+				The OpenID Connect (OIDC) Single Sign-On (SSO) configuration has issues:{' '}
+				<ul className="list-disc list-inside mt-2 mb-1">
+					{mapOidcErrorsToMessages(errors).map((code) => (
+						<li key={code.key}>{code.node}</li>
+					))}
+				</ul>{' '}
+				<Link
+					name="Headplane OIDC Issues"
+					to="https://headplane.net/configuration/sso#help"
+				>
+					Learn more
+				</Link>
+			</Card.Text>
+		</Card>
+	);
+}
+
+function mapOidcErrorsToMessages(errors: OidcConnectorError[]) {
+	const messages: {
+		key: string;
+		node: React.ReactNode;
+	}[] = [];
+
+	for (const error of errors) {
+		switch (error) {
+			case 'INVALID_API_KEY':
+				messages.push({
+					key: error,
+					node: (
+						<Card.Text className="inline">
+							The provided API key for OIDC authentication is invalid. Ensure
+							that <Code>oidc.headscale_api_key</Code> is a valid API key.
+						</Card.Text>
+					),
+				});
+				break;
+
+			case 'MISSING_AUTHORIZATION_ENDPOINT':
+				messages.push({
+					key: error,
+					node: (
+						<Card.Text className="inline">
+							The OIDC provided does not have a configured{' '}
+							<Code>authorization_endpoint</Code>. Ensure discovery URL or
+							manual configuration is correct.
+						</Card.Text>
+					),
+				});
+				break;
+
+			case 'MISSING_TOKEN_ENDPOINT':
+				messages.push({
+					key: error,
+					node: (
+						<Card.Text className="inline">
+							The OIDC provided does not have a configured{' '}
+							<Code>token_endpoint</Code>. Ensure discovery URL or manual
+							configuration is correct.
+						</Card.Text>
+					),
+				});
+				break;
+
+			case 'MISSING_USERINFO_ENDPOINT':
+				messages.push({
+					key: error,
+					node: (
+						<Card.Text className="inline">
+							The OIDC provided does not have a configured{' '}
+							<Code>user_endpoint</Code>. Ensure discovery URL or manual
+							configuration is correct.
+						</Card.Text>
+					),
+				});
+				break;
+
+			case 'MISSING_REQUIRED_CLAIMS':
+				messages.push({
+					key: error,
+					node: (
+						<Card.Text className="inline">
+							The OIDC provider does not support the <Code>sub</Code> claim,
+							which is required for authentication. Your OIDC provider may be
+							misconfigured.
+						</Card.Text>
+					),
+				});
+				break;
+
+			case 'UNKNOWN_ERROR':
+				messages.push({
+					key: error,
+					node: (
+						<Card.Text className="inline">
+							An unknown error occurred during OIDC configuration. Please check
+							the Headplane logs for more information.
+						</Card.Text>
+					),
+				});
+				break;
+		}
+	}
+
+	return messages;
+}

app/routes/auth/login/logout.tsx

@@ -0,0 +1,15 @@
+import Card from '~/components/Card';
+
+export default function Logout() {
+	return (
+		<div className="flex w-screen h-screen items-center justify-center">
+			<Card className="max-w-md m-4 sm:m-0">
+				<Card.Title>You have been logged out</Card.Title>
+				<Card.Text>
+					You can now close this window. If you would like to log in again,
+					please refresh the page.
+				</Card.Text>
+			</Card>
+		</div>
+	);
+}

app/routes/auth/login/oidc-error.tsx

@@ -0,0 +1,63 @@
+import { AlertCircle } from 'lucide-react';
+import Card from '~/components/Card';
+import Code from '~/components/Code';
+
+export function OidcErrorNotice({ code }: { code: string }) {
+	return (
+		<Card className="max-w-md m-4 sm:m-0 mb-4 sm:mb-4 border border-red-500">
+			<div className="flex items-center justify-between gap-4">
+				<Card.Title className="text-red-500">Configuration Issue(s)</Card.Title>
+				<AlertCircle className="w-6 h-6 mb-2 text-red-500" />
+			</div>
+			{getErrorMessage(code)}
+		</Card>
+	);
+}
+
+function getErrorMessage(code: string) {
+	switch (code) {
+		case 'error_no_query':
+			return (
+				<Card.Text>
+					The SSO provider did not correctly redirect back to Headplane with the
+					required parameters. Please ensure your SSO provider is configured
+					correctly.
+				</Card.Text>
+			);
+
+		case 'error_no_session':
+		case 'error_invalid_session':
+			return (
+				<Card.Text>
+					Unable to complete SSO login due to missing or invalid session data.
+					Ensure that your Headplane cookie configuration is correct and that
+					your browser is accepting cookies.
+				</Card.Text>
+			);
+
+		case 'error_no_sub':
+			return (
+				<Card.Text>
+					The SSO provider did not return a valid user identifier. Please ensure
+					your SSO provider is correctly configured to provide the{' '}
+					<Code>sub</Code> claim.
+				</Card.Text>
+			);
+
+		case 'error_auth_failed':
+			return (
+				<Card.Text>
+					Authentication with the SSO provider failed. Please tray again later.
+					Headplane logs may provide more information.
+				</Card.Text>
+			);
+
+		default:
+			return (
+				<Card.Text>
+					An unknown error occurred during OIDC authentication. Please try again
+					later.
+				</Card.Text>
+			);
+	}
+}

app/routes/auth/login/page.tsx

@@ -0,0 +1,167 @@
+import { AlertCircle } from 'lucide-react';
+import { useEffect, useState } from 'react';
+import {
+	data,
+	Form,
+	Link as RemixLink,
+	redirect,
+	useSearchParams,
+} from 'react-router';
+import Button from '~/components/Button';
+import Card from '~/components/Card';
+import Code from '~/components/Code';
+import Input from '~/components/Input';
+import Link from '~/components/Link';
+import { OidcConnectorError } from '~/server/web/oidc-connector';
+import { useLiveData } from '~/utils/live-data';
+import type { Route } from './+types/page';
+import { loginAction } from './action';
+import { OidcConfigErrorNotice } from './config-error';
+import Logout from './logout';
+import { OidcErrorNotice } from './oidc-error';
+
+export async function loader({ request, context }: Route.LoaderArgs) {
+	try {
+		await context.sessions.auth(request);
+		return redirect('/machines');
+	} catch {}
+
+	const qp = new URL(request.url).searchParams;
+	const urlState = qp.get('s') ?? undefined;
+
+	// MARK: This works because the OIDC connector will always return false
+	// for `isExclusive` if the OIDC config isn't usable.
+	if (context.oidcConnector?.isExclusive && urlState !== 'logout') {
+		return redirect('/oidc/start');
+	}
+
+	const isOidcConnectorEnabled = context.oidcConnector?.isValid;
+	const oidcErrorCodes = !isOidcConnectorEnabled
+		? context.oidcConnector!.errors
+		: [];
+
+	return {
+		isCookieSecureEnabled: context.config.server.cookie_secure,
+		isOidcConnectorEnabled,
+		oidcErrorCodes,
+		urlState,
+	};
+}
+
+export const action = loginAction;
+
+export default function Page({ loaderData, actionData }: Route.ComponentProps) {
+	const {
+		isCookieSecureEnabled,
+		isOidcConnectorEnabled,
+		oidcErrorCodes,
+		urlState,
+	} = loaderData;
+
+	const [showCookieWarning, setShowCookieWarning] = useState(false);
+	const [params] = useSearchParams();
+	const { pause } = useLiveData();
+
+	useEffect(() => {
+		// This page does NOT need stale while revalidate logic
+		pause();
+
+		if (isCookieSecureEnabled && window.location.protocol !== 'https:') {
+			setShowCookieWarning(true);
+		}
+	});
+
+	useEffect(() => {
+		// State is a one time thing, we need to remove it after it has
+		// been consumed to prevent logic loops.
+		if (urlState !== null) {
+			const searchParams = new URLSearchParams(params);
+			searchParams.delete('s');
+
+			// Replacing because it's not a navigation, just a cleanup of the URL
+			// We can't use the useSearchParams method since it revalidates
+			// which will trigger a full reload
+			const newUrl = searchParams.toString()
+				? `{${window.location.pathname}?${searchParams.toString()}`
+				: window.location.pathname;
+
+			window.history.replaceState(null, '', newUrl);
+		}
+	}, [urlState, params]);
+
+	if (urlState === 'logout') {
+		return <Logout />;
+	}
+
+	return (
+		<div className="flex w-screen h-screen items-center justify-center">
+			<div>
+				{urlState?.startsWith('error_') ? (
+					<OidcErrorNotice code={urlState} />
+				) : oidcErrorCodes.length > 0 ? (
+					<OidcConfigErrorNotice errors={oidcErrorCodes} />
+				) : showCookieWarning ? (
+					<Card className="max-w-md m-4 sm:m-0 mb-4 sm:mb-4 border border-red-500">
+						<div className="flex items-center justify-between gap-4">
+							<Card.Title className="text-red-500">
+								Configuration Issue
+							</Card.Title>
+							<AlertCircle className="w-6 h-6 mb-2 text-red-500" />
+						</div>
+						{showCookieWarning ? (
+							<Card.Text className="text-sm">
+								Headplane is configured to use secure cookies, but this site is
+								being served over an insecure connection and login will not work
+								correctly.{' '}
+								<Link
+									name="Headplane Common Issues"
+									to="https://headplane.net/configuration/common-issues#issue-logging-in-does-not-do-anything"
+								>
+									Learn more.
+								</Link>
+							</Card.Text>
+						) : undefined}
+					</Card>
+				) : undefined}
+				<Card className="max-w-md m-4 sm:m-0">
+					<Card.Title>Welcome to Headplane</Card.Title>
+					<Form method="POST">
+						<Card.Text>
+							Enter an API key to authenticate with Headplane. You can generate
+							one by running <Code>headscale apikeys create</Code> in your
+							terminal.
+						</Card.Text>
+						<Input
+							className="mt-8 mb-2"
+							isRequired
+							label="API Key"
+							labelHidden
+							name="api_key"
+							placeholder="API Key"
+							type="password"
+						/>
+						{actionData?.success === false ? (
+							<Card.Text className="text-sm mb-2 text-red-600 dark:text-red-300">
+								{actionData.message}
+							</Card.Text>
+						) : undefined}
+						<Button className="w-full" type="submit" variant="heavy">
+							Sign In
+						</Button>
+					</Form>
+					{isOidcConnectorEnabled ? (
+						<RemixLink to="/oidc/start">
+							<Button
+								className="w-full mt-2"
+								isDisabled={oidcErrorCodes.length > 0}
+								variant="light"
+							>
+								Single Sign-On
+							</Button>
+						</RemixLink>
+					) : undefined}
+				</Card>
+			</div>
+		</div>
+	);
+}

app/routes/auth/logout.ts

@@ -9,9 +9,10 @@ export async function action({
 	request,
 	context,
 }: ActionFunctionArgs<LoadContext>) {
-	const session = await context.sessions.auth(request);
-	if (!session.has('api_key')) {
-		return redirect('/login');
+	try {
+		await context.sessions.auth(request);
+	} catch {
+		redirect('/login');
 	}
 
 	// When API key is disabled, we need to explicitly redirect
@@ -22,7 +23,7 @@ export async function action({
 
 	return redirect(url, {
 		headers: {
-			'Set-Cookie': await context.sessions.destroy(session),
+			'Set-Cookie': await context.sessions.destroySession(),
 		},
 	});
 }

app/routes/auth/oidc-callback.ts

@@ -1,69 +1,149 @@
-import { type LoaderFunctionArgs, Session, redirect } from 'react-router';
+import { createHash } from 'node:crypto';
+import { count, eq } from 'drizzle-orm';
+import * as oidc from 'openid-client';
+import {
+	createCookie,
+	data,
+	type LoaderFunctionArgs,
+	redirect,
+} from 'react-router';
+import { ulid } from 'ulidx';
 import type { LoadContext } from '~/server';
-import type { AuthSession, OidcFlowSession } from '~/server/web/sessions';
-import { finishAuthFlow, formatError } from '~/utils/oidc';
-import { send } from '~/utils/res';
+import { users } from '~/server/db/schema';
+import { Roles } from '~/server/web/roles';
+import log from '~/utils/log';
+import type { OidcCookieState } from './oidc-start';
 
 export async function loader({
 	request,
 	context,
 }: LoaderFunctionArgs<LoadContext>) {
-	if (!context.oidc) {
-		throw new Error('OIDC is not enabled');
+	if (!context.oidcConnector?.isValid) {
+		throw data('OIDC is not enabled or misconfigured', { status: 501 });
 	}
 
-	// Check if we have 0 query parameters
 	const url = new URL(request.url);
 	if (url.searchParams.toString().length === 0) {
-		return redirect('/login');
+		return redirect('/login?s=error_no_query');
 	}
 
-	const session = await context.sessions.getOrCreate<OidcFlowSession>(request);
-	if (session.get('state') !== 'flow') {
-		return redirect('/login'); // Haven't started an OIDC flow
+	const cookie = createCookie('__oidc_auth_flow', {
+		httpOnly: true,
+		maxAge: 300,
+		secure: context.config.server.cookie_secure,
+		domain: context.config.server.cookie_domain,
+	});
+
+	const oidcCookieState: OidcCookieState | null = await cookie.parse(
+		request.headers.get('Cookie'),
+	);
+
+	if (oidcCookieState == null || typeof oidcCookieState !== 'object') {
+		log.warn('auth', 'Called OIDC callback without session cookie');
+		return redirect('/login?s=error_no_session');
 	}
 
-	const payload = session.get('oidc')!;
-	const { code_verifier, state, nonce, redirect_uri } = payload;
-	if (!code_verifier || !state || !nonce || !redirect_uri) {
-		return send({ error: 'Missing OIDC state' }, { status: 400 });
+	const { state, nonce } = oidcCookieState;
+	if (!state || !nonce) {
+		log.warn('auth', 'OIDC session cookie is missing required fields');
+		return redirect('/login?s=error_invalid_session');
 	}
 
-	// Reconstruct the redirect URI using the query parameters
-	// and the one we saved in the session
-	const flowRedirectUri = new URL(redirect_uri);
-	flowRedirectUri.search = url.search;
-
-	const flowOptions = {
-		redirect_uri: flowRedirectUri.toString(),
-		code_verifier,
-		state,
-		nonce: nonce === '<none>' ? undefined : nonce,
-	};
-
 	try {
-		const user = await finishAuthFlow(context.oidc, flowOptions);
-		session.unset('oidc');
-		const userSession = session as Session<AuthSession>;
+		const tokens = await oidc.authorizationCodeGrant(
+			context.oidcConnector.client,
+			request,
+			{
+				expectedState: state,
+				expectedNonce: nonce,
+			},
+		);
 
-		// TODO: This is breaking, to stop the "over-generation" of API
-		// keys because they are currently non-deletable in the headscale
-		// database. Look at this in the future once we have a solution
-		// or we have permissioned API keys.
-		userSession.set('user', user);
-		userSession.set('api_key', context.config.oidc?.headscale_api_key!);
-		userSession.set('state', 'auth');
-		return redirect('/machines', {
+		const claims = tokens.claims();
+		if (claims?.sub == null) {
+			log.warn('auth', 'No subject found in OIDC claims');
+			return redirect('/login?s=error_no_sub');
+		}
+
+		const userInfo = await oidc.fetchUserInfo(
+			context.oidcConnector.client,
+			tokens.access_token,
+			claims.sub,
+		);
+
+		// We have defaults that closely follow what Headscale uses, maybe we
+		// can make it configurable in the future, but for now we only need the
+		// `sub` claim.
+		const username =
+			userInfo.preferred_username ?? userInfo.email?.split('@')[0] ?? 'user';
+		const name =
+			userInfo.name ??
+			(userInfo.given_name && userInfo.family_name
+				? `${userInfo.given_name} ${userInfo.family_name}`
+				: (userInfo.preferred_username ?? 'SSO User'));
+
+		const picture =
+			context.config.oidc?.profile_picture_source === 'gravatar'
+				? (() => {
+						if (!userInfo.email) {
+							return undefined;
+						}
+
+						const emailHash = userInfo.email.trim().toLowerCase();
+						const hash = createHash('sha256').update(emailHash).digest('hex');
+						return `https://www.gravatar.com/avatar/${hash}?s=200&d=identicon&r=x`;
+					})()
+				: userInfo.picture;
+
+		const [{ count: userCount }] = await context.db
+			.select({ count: count() })
+			.from(users)
+			.where(eq(users.caps, Roles.owner));
+
+		await context.db
+			.insert(users)
+			.values({
+				id: ulid(),
+				sub: claims.sub,
+				caps: userCount === 0 ? Roles.owner : Roles.member,
+			})
+			.onConflictDoNothing();
+
+		return redirect('/', {
 			headers: {
-				'Set-Cookie': await context.sessions.commit(userSession),
+				'Set-Cookie': await context.sessions.createSession({
+					api_key: context.oidcConnector.apiKey,
+					user: {
+						subject: claims.sub,
+						username,
+						name,
+						email: userInfo.email,
+						picture,
+					},
+				}),
 			},
 		});
 	} catch (error) {
-		return new Response(JSON.stringify(formatError(error)), {
-			status: 500,
-			headers: {
-				'Content-Type': 'application/json',
-			},
-		});
+		if (error instanceof oidc.ResponseBodyError) {
+			log.error(
+				'auth',
+				'Got an OIDC response error body: %s',
+				JSON.stringify(error.cause),
+			);
+		}
+
+		if (error instanceof oidc.AuthorizationResponseError) {
+			log.error(
+				'auth',
+				'Got an OIDC authorization response error: %s',
+				error.error,
+			);
+		}
+
+		if (error instanceof oidc.WWWAuthenticateChallengeError) {
+			log.error('auth', 'Got an OIDC WWW-Authenticate challenge error');
+		}
+
+		return redirect('/login?s=error_auth_failed');
 	}
 }

app/routes/auth/oidc-start.ts

@@ -1,42 +1,80 @@
-import { type LoaderFunctionArgs, Session, redirect } from 'react-router';
+import * as oidc from 'openid-client';
+import {
+	createCookie,
+	data,
+	type LoaderFunctionArgs,
+	redirect,
+} from 'react-router';
 import type { LoadContext } from '~/server';
-import { AuthSession, OidcFlowSession } from '~/server/web/sessions';
-import { beginAuthFlow, getRedirectUri } from '~/utils/oidc';
+
+export interface OidcCookieState {
+	nonce: string;
+	state: string;
+}
 
 export async function loader({
 	request,
 	context,
 }: LoaderFunctionArgs<LoadContext>) {
-	const session = await context.sessions.getOrCreate<OidcFlowSession>(request);
-	if ((session as Session<AuthSession>).has('api_key')) {
-		return redirect('/machines');
+	try {
+		await context.sessions.auth(request);
+		return redirect('/');
+	} catch {}
+
+	if (!context.oidcConnector?.isValid) {
+		throw data('OIDC is not enabled or misconfigured', { status: 501 });
 	}
 
-	if (!context.oidc) {
-		throw new Error('OIDC is not enabled');
-	}
+	const cookie = createCookie('__oidc_auth_flow', {
+		httpOnly: true,
+		maxAge: 300,
+		secure: context.config.server.cookie_secure,
+		domain: context.config.server.cookie_domain,
+	});
 
 	const redirectUri =
 		context.config.oidc?.redirect_uri ?? getRedirectUri(request);
-	const data = await beginAuthFlow(
-		context.oidc,
-		redirectUri,
-		// We can't get here without the OIDC config being defined
-		context.config.oidc!.token_endpoint_auth_method,
-	);
 
-	session.set('state', 'flow');
-	session.set('oidc', {
-		state: data.state,
-		nonce: data.nonce,
-		code_verifier: data.codeVerifier,
+	const nonce = oidc.randomNonce();
+	const state = oidc.randomState();
+
+	const url = oidc.buildAuthorizationUrl(context.oidcConnector.client, {
+		...(context.oidcConnector.extraParams ?? {}),
+		scope: context.oidcConnector.scope,
 		redirect_uri: redirectUri,
+		state,
+		nonce,
 	});
 
-	return redirect(data.url, {
+	return redirect(url.href, {
 		status: 302,
 		headers: {
-			'Set-Cookie': await context.sessions.commit(session),
+			'Set-Cookie': await cookie.serialize({
+				state,
+				nonce,
+			} satisfies OidcCookieState),
 		},
 	});
 }
+
+function getRedirectUri(req: Request) {
+	const url = new URL(`${__PREFIX__}/oidc/callback`, req.url);
+	let host = req.headers.get('Host');
+	if (!host) {
+		host = req.headers.get('X-Forwarded-Host');
+	}
+
+	if (!host) {
+		throw data(
+			'Cannot determine redirect URI: no Host or X-Forwarded-Host header',
+			{
+				status: 500,
+			},
+		);
+	}
+
+	const proto = req.headers.get('X-Forwarded-Proto');
+	url.protocol = proto ?? 'http:';
+	url.host = host;
+	return url.href;
+}

app/routes/dns/components/manage-domains.tsx

@@ -167,7 +167,7 @@ function Domain({ domain, id, isDragging, isDisabled }: DomainProps) {
 			ref={setNodeRef}
 			className={cn(
 				isSortableDragging ? 'opacity-50' : '',
-				isDragging ? 'ring bg-white dark:bg-headplane-900' : '',
+				isDragging ? 'ring-3 bg-white dark:bg-headplane-900' : '',
 			)}
 			style={{
 				transform: CSS.Transform.toString(transform),
@@ -179,7 +179,7 @@ function Domain({ domain, id, isDragging, isDisabled }: DomainProps) {
 					<GripVertical
 						{...attributes}
 						{...listeners}
-						className="p-0.5 focus:ring outline-none rounded-md"
+						className="p-0.5 focus:ring-3 outline-hidden rounded-md"
 					/>
 				)}
 				{domain}

app/routes/dns/components/manage-ns.tsx

@@ -1,16 +1,24 @@
-import { Form } from 'react-router';
+import { Info } from 'lucide-react';
+import { Form, useSubmit } from 'react-router';
 import Button from '~/components/Button';
 import Link from '~/components/Link';
+import Switch from '~/components/Switch';
 import TableList from '~/components/TableList';
+import Tooltip from '~/components/Tooltip';
 import cn from '~/utils/cn';
 import AddNS from '../dialogs/add-ns';
 
 interface Props {
 	nameservers: Record<string, string[]>;
+	overrideLocalDns: boolean;
 	isDisabled: boolean;
 }
 
-export default function ManageNS({ nameservers, isDisabled }: Props) {
+export default function ManageNS({
+	nameservers,
+	isDisabled,
+	overrideLocalDns,
+}: Props) {
 	return (
 		<div className="flex flex-col w-2/3">
 			<h1 className="text-2xl font-medium mb-4">Nameservers</h1>
@@ -31,6 +39,7 @@ export default function ManageNS({ nameservers, isDisabled }: Props) {
 						isGlobal={key === 'global'}
 						isDisabled={isDisabled}
 						nameservers={nameservers}
+						overrideLocalDns={overrideLocalDns}
 						name={key}
 					/>
 				))}
@@ -45,6 +54,7 @@ interface ListProps {
 	isGlobal: boolean;
 	isDisabled: boolean;
 	nameservers: Record<string, string[]>;
+	overrideLocalDns: boolean;
 	name: string;
 }
 
@@ -52,6 +62,7 @@ function NameserverList({
 	isGlobal,
 	isDisabled,
 	nameservers,
+	overrideLocalDns,
 	name,
 }: ListProps) {
 	const list = isGlobal ? nameservers.global : nameservers[name];
@@ -59,12 +70,54 @@ function NameserverList({
 		return null;
 	}
 
+	const submit = useSubmit();
 	return (
 		<div className="mb-8">
 			<div className="flex items-center justify-between mb-2">
-				<h2 className="text-md font-medium opacity-80">
-					{isGlobal ? 'Global Nameservers' : name}
-				</h2>
+				{isGlobal ? (
+					<div className="flex items-center justify-between w-full">
+						<h2 className="text-md font-medium opacity-80">
+							Global Nameservers
+						</h2>
+						<div className="flex items-center gap-2 text-sm">
+							<Tooltip>
+								<Info className="size-4" />
+								<Tooltip.Body>
+									When enabled, use the DNS servers listed below to resolve
+									names outside the tailnet. When disabled (default), devices
+									will prefer their local DNS configuration.
+									<Link
+										to="https://tailscale.com/kb/1054/dns#global-nameservers"
+										name="Tailscale Global Nameservers Documentation"
+									>
+										Learn More
+									</Link>
+								</Tooltip.Body>
+							</Tooltip>
+							<p>Override DNS servers</p>
+							<Switch
+								label="Override local DNS settings"
+								className="h-[15px] w-[23px] p-[2px]"
+								switchClassName="h-[9px] w-[9px]"
+								name="override_dns"
+								defaultSelected={overrideLocalDns}
+								onChange={(v) => {
+									submit(
+										{
+											action_id: 'override_dns',
+											override_dns: v ? 'true' : 'false',
+										},
+										{
+											method: 'POST',
+										},
+									);
+								}}
+							/>
+						</div>
+					</div>
+				) : (
+					<h2 className="text-md font-medium opacity-80">{name}</h2>
+				)}
 			</div>
 			<TableList>
 				{list.length > 0

app/routes/dns/components/manage-records.tsx

@@ -17,7 +17,7 @@ export default function ManageRecords({ records, isDisabled }: Props) {
 			<h1 className="text-2xl font-medium mb-4">DNS Records</h1>
 			<p>
 				Headscale supports adding custom DNS records to your Tailnet. As of now,
-				only <Code>A</Code> records are supported.{' '}
+				only <Code>A</Code> and <Code>AAAA</Code> records are supported.{' '}
 				<Link
 					to="https://headscale.net/stable/ref/dns"
 					name="Headscale DNS Records documentation"
@@ -34,19 +34,19 @@ export default function ManageRecords({ records, isDisabled }: Props) {
 					) : (
 						records.map((record, index) => (
 							<TableList.Item key={`${record.name}-${record.value}`}>
-								<div className="flex gap-24 items-center">
-									<div className="flex gap-4 items-center">
-										<p
-											className={cn(
-												'font-mono text-sm font-bold py-1 px-2 rounded-md',
-												'bg-headplane-100 dark:bg-headplane-700/30',
-											)}
-										>
-											{record.type}
-										</p>
+								<div className="flex gap-2 items-center w-full">
+									<p
+										className={cn(
+											'font-mono text-sm font-bold py-1 px-2 rounded-md text-center',
+											'bg-headplane-100 dark:bg-headplane-700/30 min-w-12',
+										)}
+									>
+										{record.type}
+									</p>
+									<div className="grid grid-cols-2 gap-2 w-full">
 										<p className="font-mono text-sm">{record.name}</p>
+										<p className="font-mono text-sm">{record.value}</p>
 									</div>
-									<p className="font-mono text-sm">{record.value}</p>
 								</div>
 								<Form method="POST">
 									<input type="hidden" name="action_id" value="remove_record" />

app/routes/dns/dialogs/add-ns.tsx

@@ -1,4 +1,4 @@
-import { RepoForkedIcon } from '@primer/octicons-react';
+import { Split } from 'lucide-react';
 import { useMemo, useState } from 'react';
 import Chip from '~/components/Chip';
 import Dialog from '~/components/Dialog';
@@ -35,15 +35,15 @@ export default function AddNameserver({ nameservers }: Props) {
 			<Dialog.Button>Add nameserver</Dialog.Button>
 			<Dialog.Panel>
 				<Dialog.Title className="mb-4">Add nameserver</Dialog.Title>
-				<input type="hidden" name="action_id" value="add_ns" />
+				<input name="action_id" type="hidden" value="add_ns" />
 				<Input
+					description="Use this IPv4 or IPv6 address to resolve names."
+					isInvalid={isInvalid}
 					isRequired
 					label="Nameserver"
-					description="Use this IPv4 or IPv6 address to resolve names."
-					placeholder="1.2.3.4"
 					name="ns"
 					onChange={setNs}
-					isInvalid={isInvalid}
+					placeholder="1.2.3.4"
 				/>
 				<div className="flex items-center justify-between mt-8">
 					<div className="block">
@@ -53,9 +53,9 @@ export default function AddNameserver({ nameservers }: Props) {
 							</Dialog.Text>
 							<Tooltip>
 								<Chip
-									text="Split DNS"
-									leftIcon={<RepoForkedIcon className="w-4 h-4 mr-0.5" />}
 									className={cn('inline-flex items-center')}
+									leftIcon={<Split className="w-3 h-3 mr-0.5" />}
+									text="Split DNS"
 								/>
 								<Tooltip.Body>
 									Only clients that support split DNS (Tailscale v1.8 or later
@@ -76,9 +76,9 @@ export default function AddNameserver({ nameservers }: Props) {
 						<Input
 							isRequired={split === true}
 							label="Domain"
-							placeholder="example.com"
 							name="split_name"
 							onChange={setDomain}
+							placeholder="example.com"
 						/>
 						<Dialog.Text className="text-sm">
 							Only single-label or fully-qualified queries matching this suffix
@@ -86,7 +86,7 @@ export default function AddNameserver({ nameservers }: Props) {
 						</Dialog.Text>
 					</>
 				) : (
-					<input type="hidden" name="split_name" value="global" />
+					<input name="split_name" type="hidden" value="global" />
 				)}
 			</Dialog.Panel>
 		</Dialog>

app/routes/dns/dialogs/add-record.tsx

@@ -2,12 +2,14 @@ import { useMemo, useState } from 'react';
 import Code from '~/components/Code';
 import Dialog from '~/components/Dialog';
 import Input from '~/components/Input';
+import Select from '~/components/Select';
 
 interface Props {
-	records: { name: string; type: 'A' | string; value: string }[];
+	records: { name: string; type: 'A' | 'AAAA' | string; value: string }[];
 }
 
 export default function AddRecord({ records }: Props) {
+	const [type, setType] = useState<'A' | 'AAAA' | string>('A');
 	const [name, setName] = useState('');
 	const [ip, setIp] = useState('');
 
@@ -22,14 +24,30 @@ export default function AddRecord({ records }: Props) {
 	return (
 		<Dialog>
 			<Dialog.Button>Add DNS record</Dialog.Button>
-			<Dialog.Panel>
+			<Dialog.Panel
+				onSubmit={() => {
+					setName('');
+					setIp('');
+				}}
+			>
 				<Dialog.Title>Add DNS record</Dialog.Title>
 				<Dialog.Text>
 					Enter the domain and IP address for the new DNS record.
 				</Dialog.Text>
 				<div className="flex flex-col gap-2 mt-4">
 					<input type="hidden" name="action_id" value="add_record" />
-					<input type="hidden" name="record_type" value="A" />
+					<Select
+						isRequired
+						label="Record Type"
+						name="record_type"
+						defaultInputValue={type}
+						onSelectionChange={(v) => {
+							if (v) setType(v.toString() as 'A' | 'AAAA');
+						}}
+					>
+						<Select.Item key="A">A</Select.Item>
+						<Select.Item key="AAAA">AAAA</Select.Item>
+					</Select>
 					<Input
 						isRequired
 						label="Domain"
@@ -41,7 +59,9 @@ export default function AddRecord({ records }: Props) {
 					<Input
 						isRequired
 						label="IP Address"
-						placeholder="101.101.101.101"
+						placeholder={
+							type === 'AAAA' ? '2001:db8::ff00:42:8329' : '101.101.101.101'
+						}
 						name="record_value"
 						onChange={setIp}
 						isInvalid={isDuplicate}

app/routes/dns/dns-actions.ts

@@ -1,11 +1,8 @@
-import { ActionFunctionArgs, data } from 'react-router';
-import { LoadContext } from '~/server';
+import { data } from 'react-router';
 import { Capabilities } from '~/server/web/roles';
+import type { Route } from './+types/overview';
 
-export async function dnsAction({
-	request,
-	context,
-}: ActionFunctionArgs<LoadContext>) {
+export async function dnsAction({ request, context }: Route.ActionArgs) {
 	const check = await context.sessions.check(
 		request,
 		Capabilities.write_network,
@@ -19,6 +16,9 @@ export async function dnsAction({
 		return data({ success: false }, 403);
 	}
 
+	// We only need it for health checks which don't require auth
+	const api = context.hsApi.getRuntimeClient('fake-api-key');
+
 	const formData = await request.formData();
 	const action = formData.get('action_id')?.toString();
 	if (!action) {
@@ -26,207 +26,206 @@ export async function dnsAction({
 	}
 
 	switch (action) {
-		case 'rename_tailnet':
-			return renameTailnet(formData, context);
-		case 'toggle_magic':
-			return toggleMagic(formData, context);
-		case 'remove_ns':
-			return removeNs(formData, context);
-		case 'add_ns':
-			return addNs(formData, context);
-		case 'remove_domain':
-			return removeDomain(formData, context);
-		case 'add_domain':
-			return addDomain(formData, context);
-		case 'remove_record':
-			return removeRecord(formData, context);
-		case 'add_record':
-			return addRecord(formData, context);
+		case 'rename_tailnet': {
+			const newName = formData.get('new_name')?.toString();
+			if (!newName) {
+				return data({ success: false }, 400);
+			}
+
+			await context.hs.patch([
+				{
+					path: 'dns.base_domain',
+					value: newName,
+				},
+			]);
+
+			await context.integration?.onConfigChange(api);
+			return { message: 'Tailnet renamed successfully' };
+		}
+		case 'toggle_magic': {
+			const newState = formData.get('new_state')?.toString();
+			if (!newState) {
+				return data({ success: false }, 400);
+			}
+
+			await context.hs.patch([
+				{
+					path: 'dns.magic_dns',
+					value: newState === 'enabled',
+				},
+			]);
+
+			await context.integration?.onConfigChange(api);
+			return { message: 'Magic DNS state updated successfully' };
+		}
+		case 'remove_ns': {
+			const config = context.hs.c!;
+			const ns = formData.get('ns')?.toString();
+			const splitName = formData.get('split_name')?.toString();
+
+			if (!ns || !splitName) {
+				return data({ success: false }, 400);
+			}
+
+			if (splitName === 'global') {
+				const servers = config.dns.nameservers.global.filter((i) => i !== ns);
+
+				await context.hs.patch([
+					{
+						path: 'dns.nameservers.global',
+						value: servers,
+					},
+				]);
+			} else {
+				const splits = config.dns.nameservers.split;
+				const servers = splits[splitName].filter((i) => i !== ns);
+
+				await context.hs.patch([
+					{
+						path: `dns.nameservers.split."${splitName}"`,
+						value: servers.length > 0 ? servers : null,
+					},
+				]);
+			}
+
+			await context.integration?.onConfigChange(api);
+			return { message: 'Nameserver removed successfully' };
+		}
+		case 'add_ns': {
+			const config = context.hs.c!;
+			const ns = formData.get('ns')?.toString();
+			const splitName = formData.get('split_name')?.toString();
+
+			if (!ns || !splitName) {
+				return data({ success: false }, 400);
+			}
+
+			if (splitName === 'global') {
+				const servers = config.dns.nameservers.global;
+				servers.push(ns);
+
+				await context.hs.patch([
+					{
+						path: 'dns.nameservers.global',
+						value: servers,
+					},
+				]);
+			} else {
+				const splits = config.dns.nameservers.split;
+				const servers = splits[splitName] ?? [];
+				servers.push(ns);
+
+				await context.hs.patch([
+					{
+						path: `dns.nameservers.split."${splitName}"`,
+						value: servers,
+					},
+				]);
+			}
+
+			await context.integration?.onConfigChange(api);
+			return { message: 'Nameserver added successfully' };
+		}
+		case 'remove_domain': {
+			const config = context.hs.c!;
+			const domain = formData.get('domain')?.toString();
+			if (!domain) {
+				return data({ success: false }, 400);
+			}
+
+			const domains = config.dns.search_domains.filter((i) => i !== domain);
+			await context.hs.patch([
+				{
+					path: 'dns.search_domains',
+					value: domains,
+				},
+			]);
+
+			await context.integration?.onConfigChange(api);
+			return { message: 'Domain removed successfully' };
+		}
+		case 'add_domain': {
+			const config = context.hs.c!;
+			const domain = formData.get('domain')?.toString();
+			if (!domain) {
+				return data({ success: false }, 400);
+			}
+
+			const domains = config.dns.search_domains;
+			domains.push(domain);
+
+			await context.hs.patch([
+				{
+					path: 'dns.search_domains',
+					value: domains,
+				},
+			]);
+
+			await context.integration?.onConfigChange(api);
+			return { message: 'Domain added successfully' };
+		}
+		case 'remove_record': {
+			const recordName = formData.get('record_name')?.toString();
+			const recordType = formData.get('record_type')?.toString();
+
+			if (!recordName || !recordType) {
+				return data({ success: false }, 400);
+			}
+
+			// Value is not needed for removal
+			const restart = await context.hs.removeDNS({
+				name: recordName,
+				type: recordType,
+				value: '',
+			});
+
+			if (!restart) {
+				return;
+			}
+
+			await context.integration?.onConfigChange(api);
+			return { message: 'DNS record removed successfully' };
+		}
+		case 'add_record': {
+			const recordName = formData.get('record_name')?.toString();
+			const recordType = formData.get('record_type')?.toString();
+			const recordValue = formData.get('record_value')?.toString();
+
+			if (!recordName || !recordType || !recordValue) {
+				return data({ success: false }, 400);
+			}
+
+			const restart = await context.hs.addDNS({
+				name: recordName,
+				type: recordType,
+				value: recordValue,
+			});
+
+			if (!restart) {
+				return;
+			}
+
+			await context.integration?.onConfigChange(api);
+			return { message: 'DNS record added successfully' };
+		}
+		case 'override_dns': {
+			const override = formData.get('override_dns')?.toString();
+			if (!override) {
+				return data({ success: false }, 400);
+			}
+
+			const overrideValue = override === 'true';
+			await context.hs.patch([
+				{
+					path: 'dns.override_local_dns',
+					value: overrideValue,
+				},
+			]);
+
+			await context.integration?.onConfigChange(api);
+			return { message: 'DNS override updated successfully' };
+		}
 		default:
 			return data({ success: false }, 400);
 	}
 }
-
-async function renameTailnet(formData: FormData, context: LoadContext) {
-	const newName = formData.get('new_name')?.toString();
-	if (!newName) {
-		return data({ success: false }, 400);
-	}
-
-	await context.hs.patch([
-		{
-			path: 'dns.base_domain',
-			value: newName,
-		},
-	]);
-
-	await context.integration?.onConfigChange(context.client);
-}
-
-async function toggleMagic(formData: FormData, context: LoadContext) {
-	const newState = formData.get('new_state')?.toString();
-	if (!newState) {
-		return data({ success: false }, 400);
-	}
-
-	await context.hs.patch([
-		{
-			path: 'dns.magic_dns',
-			value: newState === 'enabled',
-		},
-	]);
-
-	await context.integration?.onConfigChange(context.client);
-}
-
-async function removeNs(formData: FormData, context: LoadContext) {
-	const config = context.hs.c!;
-	const ns = formData.get('ns')?.toString();
-	const splitName = formData.get('split_name')?.toString();
-
-	if (!ns || !splitName) {
-		return data({ success: false }, 400);
-	}
-
-	if (splitName === 'global') {
-		const servers = config.dns.nameservers.global.filter((i) => i !== ns);
-
-		await context.hs.patch([
-			{
-				path: 'dns.nameservers.global',
-				value: servers,
-			},
-		]);
-	} else {
-		const splits = config.dns.nameservers.split;
-		const servers = splits[splitName].filter((i) => i !== ns);
-
-		await context.hs.patch([
-			{
-				path: `dns.nameservers.split."${splitName}"`,
-				value: servers,
-			},
-		]);
-	}
-
-	await context.integration?.onConfigChange(context.client);
-}
-
-async function addNs(formData: FormData, context: LoadContext) {
-	const config = context.hs.c!;
-	const ns = formData.get('ns')?.toString();
-	const splitName = formData.get('split_name')?.toString();
-
-	if (!ns || !splitName) {
-		return data({ success: false }, 400);
-	}
-
-	if (splitName === 'global') {
-		const servers = config.dns.nameservers.global;
-		servers.push(ns);
-
-		await context.hs.patch([
-			{
-				path: 'dns.nameservers.global',
-				value: servers,
-			},
-		]);
-	} else {
-		const splits = config.dns.nameservers.split;
-		const servers = splits[splitName] ?? [];
-		servers.push(ns);
-
-		await context.hs.patch([
-			{
-				path: `dns.nameservers.split."${splitName}"`,
-				value: servers,
-			},
-		]);
-	}
-
-	await context.integration?.onConfigChange(context.client);
-}
-
-async function removeDomain(formData: FormData, context: LoadContext) {
-	const config = context.hs.c!;
-	const domain = formData.get('domain')?.toString();
-	if (!domain) {
-		return data({ success: false }, 400);
-	}
-
-	const domains = config.dns.search_domains.filter((i) => i !== domain);
-	await context.hs.patch([
-		{
-			path: 'dns.search_domains',
-			value: domains,
-		},
-	]);
-
-	await context.integration?.onConfigChange(context.client);
-}
-
-async function addDomain(formData: FormData, context: LoadContext) {
-	const config = context.hs.c!;
-	const domain = formData.get('domain')?.toString();
-	if (!domain) {
-		return data({ success: false }, 400);
-	}
-
-	const domains = config.dns.search_domains;
-	domains.push(domain);
-
-	await context.hs.patch([
-		{
-			path: 'dns.search_domains',
-			value: domains,
-		},
-	]);
-
-	await context.integration?.onConfigChange(context.client);
-}
-
-async function removeRecord(formData: FormData, context: LoadContext) {
-	const config = context.hs.c!;
-	const recordName = formData.get('record_name')?.toString();
-	const recordType = formData.get('record_type')?.toString();
-
-	if (!recordName || !recordType) {
-		return data({ success: false }, 400);
-	}
-
-	const records = config.dns.extra_records.filter(
-		(i) => i.name !== recordName || i.type !== recordType,
-	);
-
-	await context.hs.patch([
-		{
-			path: 'dns.extra_records',
-			value: records,
-		},
-	]);
-
-	await context.integration?.onConfigChange(context.client);
-}
-
-async function addRecord(formData: FormData, context: LoadContext) {
-	const config = context.hs.c!;
-	const recordName = formData.get('record_name')?.toString();
-	const recordType = formData.get('record_type')?.toString();
-	const recordValue = formData.get('record_value')?.toString();
-
-	if (!recordName || !recordType || !recordValue) {
-		return data({ success: false }, 400);
-	}
-
-	const records = config.dns.extra_records;
-	records.push({ name: recordName, type: recordType, value: recordValue });
-
-	await context.hs.patch([
-		{
-			path: 'dns.extra_records',
-			value: records,
-		},
-	]);
-
-	await context.integration?.onConfigChange(context.client);
-}

app/routes/dns/overview.tsx

@@ -44,7 +44,8 @@ export async function loader({
 		nameservers: config.dns.nameservers.global,
 		splitDns: config.dns.nameservers.split,
 		searchDomains: config.dns.search_domains,
-		extraRecords: config.dns.extra_records,
+		overrideDns: config.dns.override_local_dns,
+		extraRecords: context.hs.d,
 	};
 
 	return {
@@ -70,7 +71,7 @@ export default function Page() {
 	const isDisabled = data.access === false || data.writable === false;
 
 	return (
-		<div className="flex flex-col gap-16 max-w-screen-lg">
+		<div className="flex flex-col gap-16 max-w-(--breakpoint-lg)">
 			{data.writable ? undefined : (
 				<Notice>
 					The Headscale configuration is read-only. You cannot make changes to
@@ -84,7 +85,11 @@ export default function Page() {
 				</Notice>
 			)}
 			<RenameTailnet name={data.baseDomain} isDisabled={isDisabled} />
-			<ManageNS nameservers={allNs} isDisabled={isDisabled} />
+			<ManageNS
+				nameservers={allNs}
+				isDisabled={isDisabled}
+				overrideLocalDns={data.overrideDns}
+			/>
 			<ManageRecords records={data.extraRecords} isDisabled={isDisabled} />
 			<ManageDomains
 				searchDomains={data.searchDomains}

app/routes/machines/components/machine-row.tsx

@@ -1,122 +1,79 @@
-import { ChevronDownIcon, CopyIcon } from '@primer/octicons-react';
+import { ChevronDown, Copy } from 'lucide-react';
 import { useMemo } from 'react';
 import { Link } from 'react-router';
 import Chip from '~/components/Chip';
 import Menu from '~/components/Menu';
 import StatusCircle from '~/components/StatusCircle';
-import type { HostInfo, Machine, Route, User } from '~/types';
+import { ExitNodeTag } from '~/components/tags/ExitNode';
+import { ExpiryTag } from '~/components/tags/Expiry';
+import { HeadplaneAgentTag } from '~/components/tags/HeadplaneAgent';
+import { SubnetTag } from '~/components/tags/Subnet';
+import { TailscaleSSHTag } from '~/components/tags/TailscaleSSH';
+import type { User } from '~/types';
 import cn from '~/utils/cn';
 import * as hinfo from '~/utils/host-info';
-
+import { PopulatedNode } from '~/utils/node-info';
 import toast from '~/utils/toast';
 import MenuOptions from './menu';
 
 interface Props {
-	machine: Machine;
-	routes: Route[];
+	node: PopulatedNode;
 	users: User[];
 	isAgent?: boolean;
 	magic?: string;
-	stats?: HostInfo;
 	isDisabled?: boolean;
+	existingTags?: string[];
 }
 
 export default function MachineRow({
-	machine,
-	routes,
+	node,
 	users,
 	isAgent,
 	magic,
-	stats,
 	isDisabled,
+	existingTags,
 }: Props) {
-	const expired =
-		machine.expiry === '0001-01-01 00:00:00' ||
-		machine.expiry === '0001-01-01T00:00:00Z' ||
-		machine.expiry === null
-			? false
-			: new Date(machine.expiry).getTime() < Date.now();
-
-	const tags = [...new Set([...machine.forcedTags, ...machine.validTags])];
-
-	if (expired) {
-		tags.unshift('Expired');
-	}
-
-	const prefix = magic?.startsWith('[user]')
-		? magic.replace('[user]', machine.user.name)
-		: magic;
-
-	// This is much easier with Object.groupBy but it's too new for us
-	const { exit, subnet, subnetApproved } = routes.reduce<{
-		exit: Route[];
-		subnetApproved: Route[];
-		subnet: Route[];
-	}>(
-		(acc, route) => {
-			if (route.prefix === '::/0' || route.prefix === '0.0.0.0/0') {
-				acc.exit.push(route);
-				return acc;
-			}
-
-			if (route.enabled) {
-				acc.subnetApproved.push(route);
-				return acc;
-			}
-
-			acc.subnet.push(route);
-			return acc;
-		},
-		{ exit: [], subnetApproved: [], subnet: [] },
-	);
-
-	const exitEnabled = useMemo(() => {
-		if (exit.length !== 2) return false;
-		return exit[0].enabled && exit[1].enabled;
-	}, [exit]);
-
-	if (exitEnabled) {
-		tags.unshift('Exit Node');
-	}
-
-	if (subnetApproved.length > 0) {
-		tags.unshift('Subnets');
-	}
-
-	if (isAgent) {
-		tags.unshift('Headplane Agent');
-	}
+	const uiTags = useMemo(() => {
+		const tags = uiTagsForNode(node, isAgent);
+		return tags;
+	}, [node, isAgent]);
 
 	const ipOptions = useMemo(() => {
 		if (magic) {
-			return [...machine.ipAddresses, `${machine.givenName}.${prefix}`];
+			return [...node.ipAddresses, `${node.givenName}.${magic}`];
 		}
 
-		return machine.ipAddresses;
-	}, [magic, machine.ipAddresses]);
+		return node.ipAddresses;
+	}, [magic, node.ipAddresses]);
 
 	return (
 		<tr
-			key={machine.id}
 			className="group hover:bg-headplane-50 dark:hover:bg-headplane-950"
+			key={node.id}
 		>
-			<td className="pl-0.5 py-2 focus-within:ring">
+			<td className="pl-0.5 py-2 focus-within:ring-3">
 				<Link
-					to={`/machines/${machine.id}`}
-					className={cn('group/link h-full focus:outline-none')}
+					className={cn('group/link h-full focus:outline-hidden')}
+					to={`/machines/${node.id}`}
 				>
 					<p
 						className={cn(
 							'font-semibold leading-snug',
 							'group-hover/link:text-blue-600',
-							'group-hover/link:dark:text-blue-400',
+							'dark:group-hover/link:text-blue-400',
 						)}
 					>
-						{machine.givenName}
+						{node.givenName}
 					</p>
-					<p className="text-sm font-mono opacity-50">{machine.name}</p>
-					<div className="flex gap-1 mt-1">
-						{tags.map((tag) => (
+					<p className="text-sm opacity-50">
+						{node.user.name ||
+							node.user.displayName ||
+							node.user.email ||
+							node.user.id}
+					</p>
+					<div className="flex gap-1 flex-wrap mt-1.5">
+						{mapTagsToComponents(node, uiTags)}
+						{node.validTags.map((tag) => (
 							<Chip key={tag} text={tag} />
 						))}
 					</div>
@@ -124,10 +81,10 @@ export default function MachineRow({
 			</td>
 			<td className="py-2">
 				<div className="flex items-center gap-x-1">
-					{machine.ipAddresses[0]}
+					{node.ipAddresses[0]}
 					<Menu placement="bottom end">
 						<Menu.IconButton className="bg-transparent" label="IP Addresses">
-							<ChevronDownIcon className="w-4 h-4" />
+							<ChevronDown className="w-4 h-4" />
 						</Menu.IconButton>
 						<Menu.Panel
 							onAction={async (key) => {
@@ -145,7 +102,7 @@ export default function MachineRow({
 											)}
 										>
 											{ip}
-											<CopyIcon className="w-3 h-3" />
+											<Copy className="w-3 h-3" />
 										</div>
 									</Menu.Item>
 								))}
@@ -157,11 +114,13 @@ export default function MachineRow({
 			{/* We pass undefined when agents are not enabled */}
 			{isAgent !== undefined ? (
 				<td className="py-2">
-					{stats !== undefined ? (
+					{node.hostInfo !== undefined ? (
 						<>
-							<p className="leading-snug">{hinfo.getTSVersion(stats)}</p>
+							<p className="leading-snug">
+								{hinfo.getTSVersion(node.hostInfo)}
+							</p>
 							<p className="text-sm opacity-50 max-w-48 truncate">
-								{hinfo.getOSInfo(stats)}
+								{hinfo.getOSInfo(node.hostInfo)}
 							</p>
 						</>
 					) : (
@@ -177,25 +136,93 @@ export default function MachineRow({
 					)}
 				>
 					<StatusCircle
-						isOnline={machine.online && !expired}
 						className="w-4 h-4"
+						isOnline={node.online && !node.expired}
 					/>
 					<p suppressHydrationWarning>
-						{machine.online && !expired
+						{node.online && !node.expired
 							? 'Connected'
-							: new Date(machine.lastSeen).toLocaleString()}
+							: new Date(node.lastSeen).toLocaleString()}
 					</p>
 				</span>
 			</td>
 			<td className="py-2 pr-0.5">
 				<MenuOptions
-					machine={machine}
-					routes={routes}
-					users={users}
-					magic={magic}
+					existingTags={existingTags}
 					isDisabled={isDisabled}
+					magic={magic}
+					node={node}
+					users={users}
 				/>
 			</td>
 		</tr>
 	);
 }
+
+export function uiTagsForNode(node: PopulatedNode, isAgent?: boolean) {
+	const uiTags: string[] = [];
+	if (node.expired) {
+		uiTags.push('expired');
+	}
+
+	if (node.expiry === null) {
+		uiTags.push('no-expiry');
+	}
+
+	if (node.customRouting.exitRoutes.length > 0) {
+		if (node.customRouting.exitApproved) {
+			uiTags.push('exit-approved');
+		} else {
+			uiTags.push('exit-waiting');
+		}
+	}
+
+	if (node.customRouting.subnetWaitingRoutes.length > 0) {
+		uiTags.push('subnet-waiting');
+	} else if (node.customRouting.subnetApprovedRoutes.length > 0) {
+		uiTags.push('subnet-approved');
+	}
+
+	if (node.hostInfo?.sshHostKeys && node.hostInfo?.sshHostKeys.length > 0) {
+		uiTags.push('tailscale-ssh');
+	}
+
+	if (isAgent === true) {
+		uiTags.push('headplane-agent');
+	}
+
+	return uiTags;
+}
+
+export function mapTagsToComponents(node: PopulatedNode, uiTags: string[]) {
+	return uiTags.map((tag) => {
+		switch (tag) {
+			case 'exit-approved':
+			case 'exit-waiting':
+				return <ExitNodeTag isEnabled={tag === 'exit-approved'} key={tag} />;
+
+			case 'subnet-approved':
+			case 'subnet-waiting':
+				return <SubnetTag isEnabled={tag === 'subnet-approved'} key={tag} />;
+
+			case 'expired':
+			case 'no-expiry':
+				return (
+					<ExpiryTag
+						expiry={node.expiry ?? undefined}
+						key={tag}
+						variant={tag}
+					/>
+				);
+
+			case 'tailscale-ssh':
+				return <TailscaleSSHTag key={tag} />;
+
+			case 'headplane-agent':
+				return <HeadplaneAgentTag key={tag} />;
+
+			default:
+				return null;
+		}
+	});
+}

app/routes/machines/components/menu.tsx

@@ -1,8 +1,10 @@
-import { Cog, Ellipsis } from 'lucide-react';
+import { Cog, Ellipsis, SquareTerminal } from 'lucide-react';
 import { useState } from 'react';
+import Button from '~/components/Button';
 import Menu from '~/components/Menu';
-import type { Machine, Route, User } from '~/types';
+import type { User } from '~/types';
 import cn from '~/utils/cn';
+import { PopulatedNode } from '~/utils/node-info';
 import Delete from '../dialogs/delete';
 import Expire from '../dialogs/expire';
 import Move from '../dialogs/move';
@@ -11,39 +13,34 @@ import Routes from '../dialogs/routes';
 import Tags from '../dialogs/tags';
 
 interface MenuProps {
-	machine: Machine;
-	routes: Route[];
+	node: PopulatedNode;
 	users: User[];
 	magic?: string;
 	isFullButton?: boolean;
 	isDisabled?: boolean;
+	existingTags?: string[];
 }
 
 type Modal = 'rename' | 'expire' | 'remove' | 'routes' | 'move' | 'tags' | null;
 
 export default function MachineMenu({
-	machine,
-	routes,
+	node,
 	magic,
 	users,
 	isFullButton,
 	isDisabled,
+	existingTags,
 }: MenuProps) {
 	const [modal, setModal] = useState<Modal>(null);
-
-	const expired =
-		machine.expiry === '0001-01-01 00:00:00' ||
-		machine.expiry === '0001-01-01T00:00:00Z' ||
-		machine.expiry === null
-			? false
-			: new Date(machine.expiry).getTime() < Date.now();
+	const supportsTailscaleSSH =
+		node.hostInfo?.sshHostKeys && node.hostInfo?.sshHostKeys.length > 0;
 
 	return (
-		<>
+		<div className="flex items-center justify-end px-4 gap-1.5">
 			{modal === 'remove' && (
 				<Delete
-					machine={machine}
 					isOpen={modal === 'remove'}
+					machine={node}
 					setIsOpen={(isOpen) => {
 						if (!isOpen) setModal(null);
 					}}
@@ -51,19 +48,19 @@ export default function MachineMenu({
 			)}
 			{modal === 'move' && (
 				<Move
-					machine={machine}
-					users={users}
 					isOpen={modal === 'move'}
+					machine={node}
 					setIsOpen={(isOpen) => {
 						if (!isOpen) setModal(null);
 					}}
+					users={users}
 				/>
 			)}
 			{modal === 'rename' && (
 				<Rename
-					machine={machine}
-					magic={magic}
 					isOpen={modal === 'rename'}
+					machine={node}
+					magic={magic}
 					setIsOpen={(isOpen) => {
 						if (!isOpen) setModal(null);
 					}}
@@ -71,9 +68,8 @@ export default function MachineMenu({
 			)}
 			{modal === 'routes' && (
 				<Routes
-					machine={machine}
-					routes={routes}
 					isOpen={modal === 'routes'}
+					node={node}
 					setIsOpen={(isOpen) => {
 						if (!isOpen) setModal(null);
 					}}
@@ -81,23 +77,67 @@ export default function MachineMenu({
 			)}
 			{modal === 'tags' && (
 				<Tags
-					machine={machine}
+					existingTags={existingTags}
 					isOpen={modal === 'tags'}
+					machine={node}
 					setIsOpen={(isOpen) => {
 						if (!isOpen) setModal(null);
 					}}
 				/>
 			)}
-			{expired && modal === 'expire' ? undefined : (
+			{node.expired && modal === 'expire' ? undefined : (
 				<Expire
-					machine={machine}
 					isOpen={modal === 'expire'}
+					machine={node}
 					setIsOpen={(isOpen) => {
 						if (!isOpen) setModal(null);
 					}}
 				/>
 			)}
 
+			{supportsTailscaleSSH ? (
+				isFullButton ? (
+					<Button
+						className="flex items-center gap-x-2"
+						onPress={() => {
+							// We need to use JS to open the SSH URL
+							// in a new WINDOW since href can only
+							// do a new TAB.
+							window.open(
+								`${__PREFIX__}/ssh?hostname=${node.givenName}`,
+								'_blank',
+								'noopener,noreferrer,width=800,height=600',
+							);
+						}}
+						variant="heavy"
+					>
+						<SquareTerminal className="h-5" />
+						<p>SSH</p>
+					</Button>
+				) : (
+					<Button
+						className={cn(
+							'py-0.5 w-fit bg-transparent border-transparent',
+							'border group-hover:border-headplane-200',
+							'dark:group-hover:border-headplane-700',
+							'opacity-0 pointer-events-none group-hover:opacity-100',
+							'group-hover:pointer-events-auto',
+						)}
+						onPress={() => {
+							// We need to use JS to open the SSH URL
+							// in a new WINDOW since href can only
+							// do a new TAB.
+							window.open(
+								`${__PREFIX__}/ssh?hostname=${node.givenName}`,
+								'_blank',
+								'noopener,noreferrer,width=800,height=600',
+							);
+						}}
+					>
+						SSH
+					</Button>
+				)
+			) : undefined}
 			<Menu isDisabled={isDisabled}>
 				{isFullButton ? (
 					<Menu.Button className="flex items-center gap-x-2">
@@ -106,17 +146,20 @@ export default function MachineMenu({
 					</Menu.Button>
 				) : (
 					<Menu.IconButton
-						label="Machine Options"
 						className={cn(
 							'py-0.5 w-10 bg-transparent border-transparent',
 							'border group-hover:border-headplane-200',
 							'dark:group-hover:border-headplane-700',
 						)}
+						label="Machine Options"
 					>
 						<Ellipsis className="h-5" />
 					</Menu.IconButton>
 				)}
-				<Menu.Panel onAction={(key) => setModal(key as Modal)}>
+				<Menu.Panel
+					disabledKeys={node.expired ? ['expire'] : []}
+					onAction={(key) => setModal(key as Modal)}
+				>
 					<Menu.Section>
 						<Menu.Item key="rename">Edit machine name</Menu.Item>
 						<Menu.Item key="routes">Edit route settings</Menu.Item>
@@ -124,19 +167,15 @@ export default function MachineMenu({
 						<Menu.Item key="move">Change owner</Menu.Item>
 					</Menu.Section>
 					<Menu.Section>
-						{expired ? (
-							<></>
-						) : (
-							<Menu.Item key="expire" textValue="Expire">
-								<p className="text-red-500 dark:text-red-400">Expire</p>
-							</Menu.Item>
-						)}
+						<Menu.Item key="expire" textValue="Expire">
+							<p className="text-red-500 dark:text-red-400">Expire</p>
+						</Menu.Item>
 						<Menu.Item key="remove" textValue="Remove">
 							<p className="text-red-500 dark:text-red-400">Remove</p>
 						</Menu.Item>
 					</Menu.Section>
 				</Menu.Panel>
 			</Menu>
-		</>
+		</div>
 	);
 }

app/routes/machines/dialogs/delete.tsx

@@ -14,16 +14,16 @@ export default function Delete({ machine, isOpen, setIsOpen }: DeleteProps) {
 	return (
 		<Dialog isOpen={isOpen} onOpenChange={setIsOpen}>
 			<Dialog.Panel
-				variant="destructive"
 				onSubmit={() => navigate('/machines')}
+				variant="destructive"
 			>
 				<Dialog.Title>Remove {machine.givenName}</Dialog.Title>
 				<Dialog.Text>
 					This machine will be permanently removed from your network. To re-add
 					it, you will need to reauthenticate to your tailnet from the device.
 				</Dialog.Text>
-				<input type="hidden" name="_method" value="delete" />
-				<input type="hidden" name="id" value={machine.id} />
+				<input name="action_id" type="hidden" value="delete" />
+				<input name="node_id" type="hidden" value={machine.id} />
 			</Dialog.Panel>
 		</Dialog>
 	);

app/routes/machines/dialogs/expire.tsx

@@ -16,8 +16,8 @@ export default function Expire({ machine, isOpen, setIsOpen }: ExpireProps) {
 					This will disconnect the machine from your Tailnet. In order to
 					reconnect, you will need to re-authenticate from the device.
 				</Dialog.Text>
-				<input type="hidden" name="_method" value="expire" />
-				<input type="hidden" name="id" value={machine.id} />
+				<input name="action_id" type="hidden" value="expire" />
+				<input name="node_id" type="hidden" value={machine.id} />
 			</Dialog.Panel>
 		</Dialog>
 	);

app/routes/machines/dialogs/move.tsx

@@ -1,3 +1,4 @@
+import { Key, useState } from 'react';
 import Dialog from '~/components/Dialog';
 import Select from '~/components/Select';
 import type { Machine, User } from '~/types';
@@ -10,6 +11,8 @@ interface MoveProps {
 }
 
 export default function Move({ machine, users, isOpen, setIsOpen }: MoveProps) {
+	const [userId, setUserId] = useState<Key | null>(null);
+
 	return (
 		<Dialog isOpen={isOpen} onOpenChange={setIsOpen}>
 			<Dialog.Panel>
@@ -17,16 +20,23 @@ export default function Move({ machine, users, isOpen, setIsOpen }: MoveProps) {
 				<Dialog.Text>
 					The owner of the machine is the user associated with it.
 				</Dialog.Text>
-				<input type="hidden" name="_method" value="move" />
-				<input type="hidden" name="id" value={machine.id} />
+				<input name="action_id" type="hidden" value="reassign" />
+				<input name="node_id" type="hidden" value={machine.id} />
+				<input name="user_id" type="hidden" value={userId?.toString()} />
 				<Select
-					label="Owner"
-					name="to"
-					placeholder="Select a user"
 					defaultSelectedKey={machine.user.id}
+					isRequired
+					label="Owner"
+					name="user"
+					onSelectionChange={(key) => {
+						setUserId(key);
+					}}
+					placeholder="Select a user"
 				>
 					{users.map((user) => (
-						<Select.Item key={user.id}>{user.name}</Select.Item>
+						<Select.Item key={user.id}>
+							{user.name || user.displayName || user.email || user.id}
+						</Select.Item>
 					))}
 				</Select>
 			</Dialog.Panel>

app/routes/machines/dialogs/new.tsx

@@ -1,4 +1,4 @@
-import { Computer, KeySquare } from 'lucide-react';
+import { Computer, FileKey2 } from 'lucide-react';
 import { useState } from 'react';
 import { useNavigate } from 'react-router';
 import Code from '~/components/Code';
@@ -12,6 +12,7 @@ export interface NewMachineProps {
 	server: string;
 	users: User[];
 	isDisabled?: boolean;
+	disabledKeys?: string[];
 }
 
 export default function NewMachine(data: NewMachineProps) {
@@ -29,15 +30,14 @@ export default function NewMachine(data: NewMachineProps) {
 						<Code isCopyable>tailscale up --login-server={data.server}</Code> on
 						your device.
 					</Dialog.Text>
-					<input type="hidden" name="_method" value="register" />
-					<input type="hidden" name="id" value="_" />
+					<input name="action_id" type="hidden" value="register" />
 					<Input
 						isRequired
 						label="Machine Key"
+						name="register_key"
+						onChange={setMkey}
 						placeholder="AbCd..."
 						validationBehavior="native"
-						name="mkey"
-						onChange={setMkey}
 					/>
 					<Select
 						isRequired
@@ -46,12 +46,14 @@ export default function NewMachine(data: NewMachineProps) {
 						placeholder="Select a user"
 					>
 						{data.users.map((user) => (
-							<Select.Item key={user.id}>{user.name}</Select.Item>
+							<Select.Item key={user.id}>
+								{user.name || user.displayName || user.email || user.id}
+							</Select.Item>
 						))}
 					</Select>
 				</Dialog.Panel>
 			</Dialog>
-			<Menu isDisabled={data.isDisabled}>
+			<Menu disabledKeys={data.disabledKeys} isDisabled={data.isDisabled}>
 				<Menu.Button variant="heavy">Add Device</Menu.Button>
 				<Menu.Panel
 					onAction={(key) => {
@@ -74,7 +76,7 @@ export default function NewMachine(data: NewMachineProps) {
 						</Menu.Item>
 						<Menu.Item key="pre-auth" textValue="Generate Pre-auth Key">
 							<div className="flex items-center gap-x-3">
-								<KeySquare className="w-4" />
+								<FileKey2 className="w-4" />
 								Generate Pre-auth Key
 							</div>
 						</Menu.Item>

app/routes/machines/dialogs/rename.tsx

@@ -27,14 +27,45 @@ export default function Rename({
 					This name is shown in the admin panel, in Tailscale clients, and used
 					when generating MagicDNS names.
 				</Dialog.Text>
-				<input type="hidden" name="_method" value="rename" />
-				<input type="hidden" name="id" value={machine.id} />
+				<input name="action_id" type="hidden" value="rename" />
+				<input name="node_id" type="hidden" value={machine.id} />
 				<Input
-					label="Machine name"
-					placeholder="Machine name"
-					name="name"
 					defaultValue={machine.givenName}
+					isRequired
+					label="Machine name"
+					name="name"
 					onChange={setName}
+					placeholder="Machine name"
+					validate={(value) => {
+						if (value.length === 0) {
+							return 'Cannot be empty';
+						}
+
+						// DNS hostname validation
+						if (value.toLowerCase() !== value) {
+							return 'Cannot contain uppercase letters';
+						}
+
+						if (value.length > 63) {
+							return 'DNS hostnames cannot be 64+ characters';
+						}
+
+						// Test for invalid characters
+						if (!/^[a-z0-9-]+$/.test(value)) {
+							return 'Cannot contain special characters';
+						}
+
+						// Test for leading/trailing hyphens
+						if (value.startsWith('-') || value.endsWith('-')) {
+							return 'Cannot start or end with a hyphen';
+						}
+
+						// Test for consecutive hyphens
+						if (value.includes('--')) {
+							return 'Cannot contain consecutive hyphens';
+						}
+					}}
+					validationBehavior="native"
 				/>
 				{magic ? (
 					name.length > 0 && name !== machine.givenName ? (

app/routes/machines/dialogs/routes.tsx

@@ -1,68 +1,43 @@
 import { GlobeLock, RouteOff } from 'lucide-react';
-import { useMemo } from 'react';
 import { useFetcher } from 'react-router';
 import Dialog from '~/components/Dialog';
 import Link from '~/components/Link';
 import Switch from '~/components/Switch';
 import TableList from '~/components/TableList';
-import type { Machine, Route } from '~/types';
-import cn from '~/utils/cn';
+import { PopulatedNode } from '~/utils/node-info';
 
 interface RoutesProps {
-	machine: Machine;
-	routes: Route[];
+	node: PopulatedNode;
 	isOpen: boolean;
 	setIsOpen: (isOpen: boolean) => void;
 }
 
 // TODO: Support deleting routes
-export default function Routes({
-	machine,
-	routes,
-	isOpen,
-	setIsOpen,
-}: RoutesProps) {
+export default function Routes({ node, isOpen, setIsOpen }: RoutesProps) {
 	const fetcher = useFetcher();
 
-	// This is much easier with Object.groupBy but it's too new for us
-	const { exit, subnet } = routes.reduce<{
-		exit: Route[];
-		subnet: Route[];
-	}>(
-		(acc, route) => {
-			if (route.prefix === '::/0' || route.prefix === '0.0.0.0/0') {
-				acc.exit.push(route);
-				return acc;
-			}
-
-			acc.subnet.push(route);
-			return acc;
-		},
-		{ exit: [], subnet: [] },
-	);
-
-	const exitEnabled = useMemo(() => {
-		if (exit.length !== 2) return false;
-		return exit[0].enabled && exit[1].enabled;
-	}, [exit]);
+	const subnets = [
+		...node.customRouting.subnetApprovedRoutes,
+		...node.customRouting.subnetWaitingRoutes,
+	];
 
 	return (
 		<Dialog isOpen={isOpen} onOpenChange={setIsOpen}>
 			<Dialog.Panel variant="unactionable">
-				<Dialog.Title>Edit route settings of {machine.givenName}</Dialog.Title>
+				<Dialog.Title>Edit route settings of {node.givenName}</Dialog.Title>
 				<Dialog.Text className="font-bold">Subnet routes</Dialog.Text>
 				<Dialog.Text>
 					Connect to devices you can&apos;t install Tailscale on by advertising
 					IP ranges as subnet routes.{' '}
 					<Link
-						to="https://tailscale.com/kb/1019/subnets"
 						name="Tailscale Subnets Documentation"
+						to="https://tailscale.com/kb/1019/subnets"
 					>
 						Learn More
 					</Link>
 				</Dialog.Text>
 				<TableList className="mt-4">
-					{subnet.length === 0 ? (
+					{subnets.length === 0 ? (
 						<TableList.Item className="flex flex-col items-center gap-2.5 py-4 opacity-70">
 							<RouteOff />
 							<p className="font-semibold">
@@ -70,17 +45,17 @@ export default function Routes({
 							</p>
 						</TableList.Item>
 					) : undefined}
-					{subnet.map((route) => (
-						<TableList.Item key={route.id}>
-							<p>{route.prefix}</p>
+					{subnets.map((route) => (
+						<TableList.Item key={route}>
+							<p>{route}</p>
 							<Switch
-								defaultSelected={route.enabled}
+								defaultSelected={node.approvedRoutes.includes(route)}
 								label="Enabled"
 								onChange={(checked) => {
 									const form = new FormData();
-									form.set('id', machine.id);
-									form.set('_method', 'routes');
-									form.set('route', route.id);
+									form.set('action_id', 'update_routes');
+									form.set('node_id', node.id);
+									form.set('routes', [route].join(','));
 
 									form.set('enabled', String(checked));
 									fetcher.submit(form, {
@@ -95,14 +70,14 @@ export default function Routes({
 				<Dialog.Text>
 					Allow your network to route internet traffic through this machine.{' '}
 					<Link
-						to="https://tailscale.com/kb/1103/exit-nodes"
 						name="Tailscale Exit-node Documentation"
+						to="https://tailscale.com/kb/1103/exit-nodes"
 					>
 						Learn More
 					</Link>
 				</Dialog.Text>
 				<TableList className="mt-4">
-					{exit.length === 0 ? (
+					{node.customRouting.exitRoutes.length === 0 ? (
 						<TableList.Item className="flex flex-col items-center gap-2.5 py-4 opacity-70">
 							<GlobeLock />
 							<p className="font-semibold">This machine is not an exit node</p>
@@ -111,13 +86,18 @@ export default function Routes({
 						<TableList.Item>
 							<p>Use as exit node</p>
 							<Switch
-								defaultSelected={exitEnabled}
+								defaultSelected={node.customRouting.exitApproved}
 								label="Enabled"
 								onChange={(checked) => {
 									const form = new FormData();
-									form.set('id', machine.id);
-									form.set('_method', 'exit-node');
-									form.set('routes', exit.map((route) => route.id).join(','));
+									form.set('action_id', 'update_routes');
+									form.set('node_id', node.id);
+									form.set(
+										'routes',
+										node.customRouting.exitRoutes
+											.map((route) => route)
+											.join(','),
+									);
 
 									form.set('enabled', String(checked));
 									fetcher.submit(form, {

app/routes/machines/dialogs/tags.tsx

@@ -1,9 +1,9 @@
 import { Plus, TagsIcon, X } from 'lucide-react';
-import { useState } from 'react';
+import { useMemo, useState } from 'react';
 import Button from '~/components/Button';
 import Dialog from '~/components/Dialog';
-import Input from '~/components/Input';
 import Link from '~/components/Link';
+import Select from '~/components/Select';
 import TableList from '~/components/TableList';
 import type { Machine } from '~/types';
 import cn from '~/utils/cn';
@@ -12,11 +12,24 @@ interface TagsProps {
 	machine: Machine;
 	isOpen: boolean;
 	setIsOpen: (isOpen: boolean) => void;
+	existingTags?: string[];
 }
 
-export default function Tags({ machine, isOpen, setIsOpen }: TagsProps) {
+export default function Tags({
+	machine,
+	isOpen,
+	setIsOpen,
+	existingTags,
+}: TagsProps) {
 	const [tags, setTags] = useState(machine.forcedTags);
-	const [tag, setTag] = useState('');
+	const [tag, setTag] = useState('tag:');
+	const tagIsInvalid = useMemo(() => {
+		return tag.length === 0 || !tag.startsWith('tag:') || tags.includes(tag);
+	}, [tag, tags]);
+
+	const validNodeTags = useMemo(() => {
+		return existingTags?.filter((nodeTag) => !tags.includes(nodeTag)) || [];
+	}, [tags]);
 
 	return (
 		<Dialog isOpen={isOpen} onOpenChange={setIsOpen}>
@@ -26,16 +39,16 @@ export default function Tags({ machine, isOpen, setIsOpen }: TagsProps) {
 					ACL tags can be used to reference machines in your ACL policies. See
 					the{' '}
 					<Link
-						to="https://tailscale.com/kb/1068/acl-tags"
 						name="Tailscale documentation"
+						to="https://tailscale.com/kb/1068/acl-tags"
 					>
 						Tailscale documentation
 					</Link>{' '}
 					for more information.
 				</Dialog.Text>
-				<input type="hidden" name="_method" value="tags" />
-				<input type="hidden" name="id" value={machine.id} />
-				<input type="hidden" name="tags" value={tags.join(',')} />
+				<input name="action_id" type="hidden" value="update_tags" />
+				<input name="node_id" type="hidden" value={machine.id} />
+				<input name="tags" type="hidden" value={tags.join(',')} />
 				<TableList className="mt-4">
 					{tags.length === 0 ? (
 						<TableList.Item className="flex flex-col items-center gap-2.5 py-4 opacity-70">
@@ -44,7 +57,7 @@ export default function Tags({ machine, isOpen, setIsOpen }: TagsProps) {
 						</TableList.Item>
 					) : (
 						tags.map((item) => (
-							<TableList.Item className="font-mono" key={item} id={item}>
+							<TableList.Item className="font-mono" id={item} key={item}>
 								{item}
 								<Button
 									className="rounded-md p-0.5"
@@ -57,44 +70,36 @@ export default function Tags({ machine, isOpen, setIsOpen }: TagsProps) {
 							</TableList.Item>
 						))
 					)}
-					<TableList.Item
-						className={cn(
-							'rounded-b-xl focus-within:ring',
-							tag.length > 0 &&
-								(!tag.startsWith('tag:') || tags.includes(tag)) &&
-								'ring ring-red-500 ring-opacity-50',
-						)}
-					>
-						<Input
-							labelHidden
-							label="Add a tag"
-							placeholder="tag:example"
-							onChange={setTag}
-							className={cn(
-								'border-none font-mono p-0',
-								'rounded-none focus:ring-0 w-full',
-							)}
-						/>
-						<Button
-							className={cn(
-								'rounded-md p-0.5',
-								(!tag.startsWith('tag:') || tags.includes(tag)) &&
-									'opacity-50 cursor-not-allowed',
-							)}
-							isDisabled={
-								tag.length === 0 ||
-								!tag.startsWith('tag:') ||
-								tags.includes(tag)
-							}
-							onPress={() => {
-								setTags([...tags, tag]);
-								setTag('');
-							}}
-						>
-							<Plus className="p-1" />
-						</Button>
-					</TableList.Item>
 				</TableList>
+
+				<div className="flex items-center gap-2 mt-2">
+					<Select
+						allowsCustomValue
+						aria-label="Add a tag"
+						className="w-full"
+						inputValue={tag}
+						isInvalid={tag.length > 0 && tagIsInvalid}
+						onInputChange={setTag}
+						placeholder="tag:example"
+					>
+						{validNodeTags.map((nodeTag) => {
+							return <Select.Item key={nodeTag}>{nodeTag}</Select.Item>;
+						})}
+					</Select>
+					<Button
+						className={cn(
+							'rounded-md p-1',
+							tagIsInvalid && 'opacity-50 cursor-not-allowed',
+						)}
+						isDisabled={tagIsInvalid}
+						onPress={() => {
+							setTags([...tags, tag]);
+							setTag('tag:');
+						}}
+					>
+						<Plus className="p-1" size={30} />
+					</Button>
+				</div>
 			</Dialog.Panel>
 		</Dialog>
 	);

app/routes/machines/machine-actions.ts

@@ -1,247 +1,178 @@
-import type { ActionFunctionArgs } from 'react-router';
-import type { LoadContext } from '~/server';
+import { data, redirect } from 'react-router';
 import { Capabilities } from '~/server/web/roles';
-import { Machine } from '~/types';
-import log from '~/utils/log';
-import { data400, data403, data404, send } from '~/utils/res';
+import type { Route } from './+types/machine';
 
-// TODO: Clean this up like dns-actions and user-actions
-export async function machineAction({
-	request,
-	context,
-}: ActionFunctionArgs<LoadContext>) {
+export async function machineAction({ request, context }: Route.ActionArgs) {
 	const session = await context.sessions.auth(request);
 	const check = await context.sessions.check(
 		request,
 		Capabilities.write_machines,
 	);
 
-	const apiKey = session.get('api_key')!;
 	const formData = await request.formData();
+	const api = context.hsApi.getRuntimeClient(session.api_key);
 
-	// TODO: Rename this to 'action_id' and 'node_id'
-	const action = formData.get('_method')?.toString();
-	const nodeId = formData.get('id')?.toString();
-	if (!action || !nodeId) {
-		return data400('Missing required parameters: _method and id');
+	const action = formData.get('action_id')?.toString();
+	if (!action) {
+		throw data('Missing `action_id` in the form data.', {
+			status: 400,
+		});
 	}
 
-	const { nodes } = await context.client.get<{ nodes: Machine[] }>(
-		'v1/node',
-		apiKey,
-	);
-
-	const node = nodes.find((node) => node.id === nodeId);
-	if (!node) {
-		return data404(`Node with ID ${nodeId} not found`);
-	}
-
-	const subject = session.get('user')!.subject;
-	if (node.user.providerId?.split('/').pop() !== subject) {
+	// Fast track register since it doesn't require an existing machine
+	if (action === 'register') {
 		if (!check) {
-			return data403('You do not have permission to act on this machine');
+			throw data('You do not have permission to manage machines', {
+				status: 403,
+			});
 		}
+
+		const registrationKey = formData.get('register_key')?.toString();
+		if (!registrationKey) {
+			throw data('Missing `register_key` in the form data.', {
+				status: 400,
+			});
+		}
+
+		const user = formData.get('user')?.toString();
+		if (!user) {
+			throw data('Missing `user` in the form data.', {
+				status: 400,
+			});
+		}
+
+		const node = await api.registerNode(user, registrationKey);
+		return redirect(`/machines/${node.id}`);
+	}
+
+	// Check if the user has permission to manage this machine
+	const nodeId = formData.get('node_id')?.toString();
+	if (!nodeId) {
+		throw data('Missing `node_id` in the form data.', {
+			status: 400,
+		});
+	}
+
+	const node = await api.getNode(nodeId);
+	if (!node) {
+		throw data(`Machine with ID ${nodeId} not found`, {
+			status: 404,
+		});
+	}
+
+	if (
+		node.user.providerId?.split('/').pop() !== session.user.subject &&
+		!check
+	) {
+		throw data('You do not have permission to act on this machine', {
+			status: 403,
+		});
 	}
 
-	// TODO: Split up into methods
 	switch (action) {
-		case 'delete': {
-			await context.client.delete(`v1/node/${nodeId}`, session.get('api_key')!);
-			return { message: 'Machine removed' };
-		}
-
-		case 'expire': {
-			await context.client.post(
-				`v1/node/${nodeId}/expire`,
-				session.get('api_key')!,
-			);
-			return { message: 'Machine expired' };
-		}
-
 		case 'rename': {
-			if (!formData.has('name')) {
-				return send(
-					{ message: 'No name provided' },
-					{
-						status: 400,
-					},
-				);
+			const newName = formData.get('name')?.toString();
+			if (!newName) {
+				throw data('Missing `name` in the form data.', {
+					status: 400,
+				});
 			}
 
 			const name = String(formData.get('name'));
-			await context.client.post(
-				`v1/node/${nodeId}/rename/${name}`,
-				session.get('api_key')!,
-			);
+			await api.renameNode(nodeId, name);
 			return { message: 'Machine renamed' };
 		}
 
-		case 'routes': {
-			if (!formData.has('route') || !formData.has('enabled')) {
-				return send(
-					{ message: 'No route or enabled provided' },
-					{
-						status: 400,
-					},
-				);
-			}
-
-			const route = String(formData.get('route'));
-			const enabled = formData.get('enabled') === 'true';
-			const postfix = enabled ? 'enable' : 'disable';
-
-			await context.client.post(
-				`v1/routes/${route}/${postfix}`,
-				session.get('api_key')!,
-			);
-			return { message: 'Route updated' };
+		case 'delete': {
+			await api.deleteNode(nodeId);
+			return redirect('/machines');
 		}
 
-		case 'exit-node': {
-			if (!formData.has('routes') || !formData.has('enabled')) {
-				return send(
-					{ message: 'No route or enabled provided' },
-					{
-						status: 400,
-					},
-				);
-			}
-
-			const routes = formData.get('routes')?.toString().split(',') ?? [];
-			const enabled = formData.get('enabled') === 'true';
-			const postfix = enabled ? 'enable' : 'disable';
-
-			await Promise.all(
-				routes.map(async (route) => {
-					await context.client.post(
-						`v1/routes/${route}/${postfix}`,
-						session.get('api_key')!,
-					);
-				}),
-			);
-
-			return { message: 'Exit node updated' };
+		case 'expire': {
+			await api.expireNode(nodeId);
+			return { message: 'Machine expired' };
 		}
 
-		case 'move': {
-			if (!formData.has('to')) {
-				return send(
-					{ message: 'No destination provided' },
-					{
-						status: 400,
-					},
-				);
-			}
-
-			const to = String(formData.get('to'));
-
-			try {
-				await context.client.post(
-					`v1/node/${nodeId}/user`,
-					session.get('api_key')!,
-					{
-						user: to,
-					},
-				);
-
-				return { message: `Moved node ${nodeId} to ${to}` };
-			} catch (error) {
-				console.error(error);
-				return send(
-					{ message: `Failed to move node ${nodeId} to ${to}` },
-					{
-						status: 500,
-					},
-				);
-			}
-		}
-
-		case 'tags': {
-			const tags =
-				formData
-					.get('tags')
-					?.toString()
-					.split(',')
-					.filter((tag) => tag.trim() !== '') ?? [];
-
-			try {
-				await context.client.post(
-					`v1/node/${nodeId}/tags`,
-					session.get('api_key')!,
-					{
-						tags,
-					},
-				);
-
-				return { message: 'Tags updated' };
-			} catch (error) {
-				log.debug('api', 'Failed to update tags: %s', error);
-				return send(
-					{ message: 'Failed to update tags' },
-					{
-						status: 500,
-					},
-				);
-			}
-		}
-
-		case 'register': {
-			const key = formData.get('mkey')?.toString();
-			const user = formData.get('user')?.toString();
-
-			if (!key) {
-				return send(
-					{ message: 'No machine key provided' },
-					{
-						status: 400,
-					},
-				);
-			}
-
-			if (!user) {
-				return send(
-					{ message: 'No user provided' },
-					{
-						status: 400,
-					},
-				);
-			}
-
-			try {
-				const qp = new URLSearchParams();
-				qp.append('user', user);
-				qp.append('key', key);
-
-				const url = `v1/node/register?${qp.toString()}`;
-				await context.client.post(url, session.get('api_key')!, {
-					user,
-					key,
-				});
-
-				return {
-					success: true,
-					message: 'Machine registered',
-				};
-			} catch {
-				return send(
-					{
-						success: false,
-						message: 'Failed to register machine',
-					},
-					{
-						status: 500,
-					},
-				);
-			}
-		}
-
-		default: {
-			return send(
-				{ message: 'Invalid method' },
-				{
+		case 'update_tags': {
+			const tags = formData.get('tags')?.toString().split(',') ?? [];
+			if (tags.length === 0) {
+				throw data('Missing `tags` in the form data.', {
 					status: 400,
-				},
+				});
+			}
+
+			await api.setNodeTags(
+				nodeId,
+				tags.map((tag) => tag.trim()).filter((tag) => tag !== ''),
 			);
+			return { message: 'Tags updated' };
 		}
+
+		case 'update_routes': {
+			const newApproved = node.approvedRoutes;
+			const routes = formData.get('routes')?.toString();
+			if (!routes) {
+				throw data('Missing `routes` in the form data.', {
+					status: 400,
+				});
+			}
+
+			const allRoutes = routes.split(',').map((route) => route.trim());
+			if (allRoutes.length === 0) {
+				throw data('No routes provided to update', {
+					status: 400,
+				});
+			}
+
+			const enabled = formData.get('enabled')?.toString();
+			if (enabled === undefined) {
+				throw data('Missing `enabled` in the form data.', {
+					status: 400,
+				});
+			}
+
+			if (enabled === 'true') {
+				for (const route of allRoutes) {
+					// If already approved, skip, otherwise add to approved
+					if (newApproved.includes(route)) {
+						continue;
+					}
+
+					newApproved.push(route);
+				}
+			} else {
+				for (const route of allRoutes) {
+					// If not approved, skip, otherwise remove from approved
+					if (!newApproved.includes(route)) {
+						continue;
+					}
+
+					const index = newApproved.indexOf(route);
+					if (index > -1) {
+						newApproved.splice(index, 1);
+					}
+				}
+			}
+
+			await api.approveNodeRoutes(nodeId, newApproved);
+			return { message: 'Routes updated' };
+		}
+
+		case 'reassign': {
+			const user = formData.get('user_id')?.toString();
+			if (!user) {
+				throw data('Missing `user_id` in the form data.', {
+					status: 400,
+				});
+			}
+
+			await api.setNodeUser(nodeId, user);
+			return { message: 'Machine reassigned' };
+		}
+
+		default:
+			throw data('Invalid action', {
+				status: 400,
+			});
 	}
 }

app/routes/machines/machine.tsx

@@ -1,7 +1,6 @@
 import { CheckCircle, CircleSlash, Info, UserCircle } from 'lucide-react';
 import { useMemo, useState } from 'react';
-import type { ActionFunctionArgs, LoaderFunctionArgs } from 'react-router';
-import { Link as RemixLink, useLoaderData } from 'react-router';
+import { data, Link as RemixLink } from 'react-router';
 import Attribute from '~/components/Attribute';
 import Button from '~/components/Button';
 import Card from '~/components/Card';
@@ -9,23 +8,25 @@ import Chip from '~/components/Chip';
 import Link from '~/components/Link';
 import StatusCircle from '~/components/StatusCircle';
 import Tooltip from '~/components/Tooltip';
-import type { LoadContext } from '~/server';
-import type { Machine, Route, User } from '~/types';
 import cn from '~/utils/cn';
+import { getOSInfo, getTSVersion } from '~/utils/host-info';
+import { mapNodes, sortNodeTags } from '~/utils/node-info';
+import type { Route } from './+types/machine';
+import { mapTagsToComponents, uiTagsForNode } from './components/machine-row';
 import MenuOptions from './components/menu';
 import Routes from './dialogs/routes';
 import { machineAction } from './machine-actions';
 
-export async function loader({
-	request,
-	params,
-	context,
-}: LoaderFunctionArgs<LoadContext>) {
+export async function loader({ request, params, context }: Route.LoaderArgs) {
 	const session = await context.sessions.auth(request);
 	if (!params.id) {
 		throw new Error('No machine ID provided');
 	}
 
+	if (params.id.endsWith('.ico')) {
+		throw data(null, { status: 204 });
+	}
+
 	let magic: string | undefined;
 	if (context.hs.readable()) {
 		if (context.hs.c?.dns.magic_dns) {
@@ -33,101 +34,47 @@ export async function loader({
 		}
 	}
 
-	const [machine, routes, users] = await Promise.all([
-		context.client.get<{ node: Machine }>(
-			`v1/node/${params.id}`,
-			session.get('api_key')!,
-		),
-		context.client.get<{ routes: Route[] }>(
-			'v1/routes',
-			session.get('api_key')!,
-		),
-		context.client.get<{ users: User[] }>('v1/user', session.get('api_key')!),
-	]);
+	const api = context.hsApi.getRuntimeClient(session.api_key);
+	const [nodes, users] = await Promise.all([api.getNodes(), api.getUsers()]);
+	const node = nodes.find((node) => node.id === params.id);
+
+	const lookup = await context.agents?.lookup([node.nodeKey]);
+	const [enhancedNode] = mapNodes([node], lookup);
+	const tags = Array.from(
+		new Set([...node.validTags, ...node.forcedTags]),
+	).sort();
 
 	return {
-		machine: machine.node,
-		routes: routes.routes.filter((route) => route.node.id === params.id),
-		users: users.users,
+		node: enhancedNode,
+		tags,
+		users,
 		magic,
-		// TODO: Fix agent
-		agent: false,
-		// agent: [...(hp_getSingletonUnsafe('ws_agents') ?? []).keys()].includes(
-		// 	machine.node.id,
-		// ),
+		agent: context.agents?.agentID(),
+		stats: lookup?.[enhancedNode.nodeKey],
+		existingTags: sortNodeTags(nodes),
 	};
 }
 
-export async function action(request: ActionFunctionArgs) {
-	return machineAction(request);
-}
+export const action = machineAction;
 
-export default function Page() {
-	const { machine, magic, routes, users, agent } =
-		useLoaderData<typeof loader>();
+export default function Page({
+	loaderData: { node, tags, users, magic, agent, stats, existingTags },
+}: Route.ComponentProps) {
 	const [showRouting, setShowRouting] = useState(false);
 
-	const expired =
-		machine.expiry === '0001-01-01 00:00:00' ||
-		machine.expiry === '0001-01-01T00:00:00Z' ||
-		machine.expiry === null
-			? false
-			: new Date(machine.expiry).getTime() < Date.now();
-
-	const tags = [...new Set([...machine.forcedTags, ...machine.validTags])];
-
-	if (expired) {
-		tags.unshift('Expired');
-	}
-
-	if (agent) {
-		tags.unshift('Headplane Agent');
-	}
-
-	// This is much easier with Object.groupBy but it's too new for us
-	const { exit, subnet, subnetApproved } = routes.reduce<{
-		exit: Route[];
-		subnet: Route[];
-		subnetApproved: Route[];
-	}>(
-		(acc, route) => {
-			if (route.prefix === '::/0' || route.prefix === '0.0.0.0/0') {
-				acc.exit.push(route);
-				return acc;
-			}
-
-			if (route.enabled) {
-				acc.subnetApproved.push(route);
-				return acc;
-			}
-
-			acc.subnet.push(route);
-			return acc;
-		},
-		{ exit: [], subnetApproved: [], subnet: [] },
-	);
-
-	const exitEnabled = useMemo(() => {
-		if (exit.length !== 2) return false;
-		return exit[0].enabled && exit[1].enabled;
-	}, [exit]);
-
-	if (exitEnabled) {
-		tags.unshift('Exit Node');
-	}
-
-	if (subnetApproved.length > 0) {
-		tags.unshift('Subnets');
-	}
+	const uiTags = useMemo(() => {
+		const tags = uiTagsForNode(node, agent === node.nodeKey);
+		return tags;
+	}, [node, agent]);
 
 	return (
 		<div>
 			<p className="mb-8 text-md">
-				<RemixLink to="/machines" className="font-medium">
+				<RemixLink className="font-medium" to="/machines">
 					All Machines
 				</RemixLink>
 				<span className="mx-2">/</span>
-				{machine.givenName}
+				{node.givenName}
 			</p>
 			<div
 				className={cn(
@@ -136,16 +83,15 @@ export default function Page() {
 				)}
 			>
 				<span className="flex items-baseline gap-x-4 text-sm">
-					<h1 className="text-2xl font-medium">{machine.givenName}</h1>
-					<StatusCircle isOnline={machine.online} className="w-4 h-4" />
+					<h1 className="text-2xl font-medium">{node.givenName}</h1>
+					<StatusCircle className="w-4 h-4" isOnline={node.online} />
 				</span>
-
 				<MenuOptions
+					existingTags={existingTags}
 					isFullButton
-					machine={machine}
-					routes={routes}
-					users={users}
 					magic={magic}
+					node={node}
+					users={users}
 				/>
 			</div>
 			<div className="flex gap-1 mb-4">
@@ -161,35 +107,32 @@ export default function Page() {
 					</span>
 					<div className="flex items-center gap-x-2.5 mt-1">
 						<UserCircle />
-						{machine.user.name}
+						{node.user.name ||
+							node.user.displayName ||
+							node.user.email ||
+							node.user.id}
 					</div>
 				</div>
-				{tags.length > 0 ? (
-					<div className="p-2 pl-4">
-						<p className="text-sm text-headplane-600 dark:text-headplane-300">
-							Status
-						</p>
-						<div className="flex gap-1 mt-1 mb-8">
-							{tags.map((tag) => (
-								<Chip key={tag} text={tag} />
-							))}
-						</div>
+				<div className="p-2 pl-4">
+					<p className="text-sm text-headplane-600 dark:text-headplane-300">
+						Status
+					</p>
+					<div className="flex gap-1 mt-1 mb-8">
+						{mapTagsToComponents(node, uiTags)}
+						{tags.map((tag) => (
+							<Chip key={tag} text={tag} />
+						))}
 					</div>
-				) : undefined}
+				</div>
 			</div>
-			<h2 className="text-xl font-medium mb-4 mt-8">Subnets & Routing</h2>
-			<Routes
-				machine={machine}
-				routes={routes}
-				isOpen={showRouting}
-				setIsOpen={setShowRouting}
-			/>
+			<Routes isOpen={showRouting} node={node} setIsOpen={setShowRouting} />
+			<h2 className="text-xl font-medium mt-8">Subnets & Routing</h2>
 			<div className="flex items-center justify-between mb-4">
 				<p>
 					Subnets let you expose physical network routes onto Tailscale.{' '}
 					<Link
-						to="https://tailscale.com/kb/1019/subnets"
 						name="Tailscale Subnets Documentation"
+						to="https://tailscale.com/kb/1019/subnets"
 					>
 						Learn More
 					</Link>
@@ -197,11 +140,11 @@ export default function Page() {
 				<Button onPress={() => setShowRouting(true)}>Review</Button>
 			</div>
 			<Card
-				variant="flat"
 				className={cn(
 					'w-full max-w-full grid sm:grid-cols-2',
 					'md:grid-cols-4 gap-8 mr-2 text-sm mb-8',
 				)}
+				variant="flat"
 			>
 				<div>
 					<span className="text-headplane-600 dark:text-headplane-300 flex items-center gap-x-1">
@@ -214,22 +157,22 @@ export default function Page() {
 						</Tooltip>
 					</span>
 					<div className="mt-1">
-						{subnetApproved.length === 0 ? (
+						{node.customRouting.subnetApprovedRoutes.length === 0 ? (
 							<span className="opacity-50">—</span>
 						) : (
 							<ul className="leading-normal">
-								{subnetApproved.map((route) => (
-									<li key={route.id}>{route.prefix}</li>
+								{node.customRouting.subnetApprovedRoutes.map((route) => (
+									<li key={route}>{route}</li>
 								))}
 							</ul>
 						)}
 					</div>
 					<Button
-						onPress={() => setShowRouting(true)}
 						className={cn(
 							'px-1.5 py-0.5 rounded-md mt-1.5',
 							'text-blue-500 dark:text-blue-400',
 						)}
+						onPress={() => setShowRouting(true)}
 					>
 						Edit
 					</Button>
@@ -246,22 +189,22 @@ export default function Page() {
 						</Tooltip>
 					</span>
 					<div className="mt-1">
-						{subnet.length === 0 ? (
+						{node.customRouting.subnetWaitingRoutes.length === 0 ? (
 							<span className="opacity-50">—</span>
 						) : (
 							<ul className="leading-normal">
-								{subnet.map((route) => (
-									<li key={route.id}>{route.prefix}</li>
+								{node.customRouting.subnetWaitingRoutes.map((route) => (
+									<li key={route}>{route}</li>
 								))}
 							</ul>
 						)}
 					</div>
 					<Button
-						onPress={() => setShowRouting(true)}
 						className={cn(
 							'px-1.5 py-0.5 rounded-md mt-1.5',
 							'text-blue-500 dark:text-blue-400',
 						)}
+						onPress={() => setShowRouting(true)}
 					>
 						Edit
 					</Button>
@@ -277,9 +220,9 @@ export default function Page() {
 						</Tooltip>
 					</span>
 					<div className="mt-1">
-						{exit.length === 0 ? (
+						{node.customRouting.exitRoutes.length === 0 ? (
 							<span className="opacity-50">—</span>
-						) : exitEnabled ? (
+						) : node.customRouting.exitApproved ? (
 							<span className="flex items-center gap-x-1">
 								<CheckCircle className="w-3.5 h-3.5 text-green-700" />
 								Allowed
@@ -292,46 +235,174 @@ export default function Page() {
 						)}
 					</div>
 					<Button
-						onPress={() => setShowRouting(true)}
 						className={cn(
 							'px-1.5 py-0.5 rounded-md mt-1.5',
 							'text-blue-500 dark:text-blue-400',
 						)}
+						onPress={() => setShowRouting(true)}
 					>
 						Edit
 					</Button>
 				</div>
 			</Card>
-			<h2 className="text-xl font-medium mb-4">Machine Details</h2>
-			<Card variant="flat" className="w-full max-w-full">
-				<Attribute name="Creator" value={machine.user.name} />
-				<Attribute name="Node ID" value={machine.id} />
-				<Attribute name="Node Name" value={machine.givenName} />
-				<Attribute name="Hostname" value={machine.name} />
-				<Attribute isCopyable name="Node Key" value={machine.nodeKey} />
-				<Attribute
-					suppressHydrationWarning
-					name="Created"
-					value={new Date(machine.createdAt).toLocaleString()}
-				/>
-				<Attribute
-					suppressHydrationWarning
-					name="Last Seen"
-					value={new Date(machine.lastSeen).toLocaleString()}
-				/>
-				<Attribute
-					suppressHydrationWarning
-					name="Expiry"
-					value={expired ? new Date(machine.expiry).toLocaleString() : 'Never'}
-				/>
-				{magic ? (
+			<h2 className="text-xl font-medium">Machine Details</h2>
+			<p className="mb-4">
+				Information about this machine’s network. Used to debug connection
+				issues.
+			</p>
+			<Card
+				className="w-full max-w-full grid grid-cols-1 lg:grid-cols-2 gap-y-2 sm:gap-x-12"
+				variant="flat"
+			>
+				<div className="flex flex-col gap-1">
+					<Attribute
+						name="Creator"
+						value={
+							node.user.name ||
+							node.user.displayName ||
+							node.user.email ||
+							node.user.id
+						}
+					/>
+					<Attribute name="Machine name" value={node.givenName} />
+					<Attribute
+						name="OS hostname"
+						tooltip="OS hostname is published by the machine’s operating system and is used as the default name for the machine."
+						value={node.name}
+					/>
+					{stats ? (
+						<>
+							<Attribute name="OS" value={getOSInfo(stats)} />
+							<Attribute name="Tailscale version" value={getTSVersion(stats)} />
+						</>
+					) : undefined}
+					<Attribute
+						name="ID"
+						tooltip="ID for this machine. Used in the Headscale API."
+						value={node.id}
+					/>
 					<Attribute
 						isCopyable
-						name="Domain"
-						value={`${machine.givenName}.${magic}`}
+						name="Node key"
+						tooltip="Public key which uniquely identifies this machine."
+						value={node.nodeKey}
 					/>
-				) : undefined}
+					<Attribute
+						name="Created"
+						value={new Date(node.createdAt).toLocaleString()}
+					/>
+					<Attribute
+						name="Last Seen"
+						value={
+							node.online
+								? 'Connected'
+								: new Date(node.lastSeen).toLocaleString()
+						}
+					/>
+					<Attribute
+						name="Key expiry"
+						value={
+							node.expiry !== null
+								? new Date(node.expiry).toLocaleString()
+								: 'Never'
+						}
+					/>
+					{magic ? (
+						<Attribute
+							isCopyable
+							name="Domain"
+							value={`${node.givenName}.${magic}`}
+						/>
+					) : undefined}
+				</div>
+				<div className="flex flex-col gap-1">
+					<p className="uppercase text-sm font-semibold opacity-75">
+						Addresses
+					</p>
+					<Attribute
+						isCopyable
+						name="Tailscale IPv4"
+						tooltip="This machine’s IPv4 address within your tailnet (your private Tailscale network)."
+						value={getIpv4Address(node.ipAddresses)}
+					/>
+					<Attribute
+						isCopyable
+						name="Tailscale IPv6"
+						tooltip="This machine’s IPv6 address within your tailnet (your private Tailscale network). Connections within your tailnet support IPv6 even if your ISP does not."
+						value={getIpv6Address(node.ipAddresses)}
+					/>
+					<Attribute
+						isCopyable
+						name="Short domain"
+						tooltip="Users of your tailnet can use this DNS short name to access this machine."
+						value={node.givenName}
+					/>
+					{magic ? (
+						<Attribute
+							isCopyable
+							name="Full domain"
+							tooltip="Users of your tailnet can use this DNS name to access this machine."
+							value={`${node.givenName}.${magic}`}
+						/>
+					) : undefined}
+					{stats ? (
+						<>
+							<p className="uppercase text-sm font-semibold opacity-75 mt-4">
+								Client Connectivity
+							</p>
+							<Attribute
+								name="Varies"
+								tooltip="Whether the machine is behind a difficult NAT that varies the machine’s IP address depending on the destination."
+								value={stats.NetInfo?.MappingVariesByDestIP ? 'Yes' : 'No'}
+							/>
+							<Attribute
+								name="Hairpinning"
+								tooltip="Whether the machine needs to traverse NATs with hairpinning."
+								value={stats.NetInfo?.HairPinning ? 'Yes' : 'No'}
+							/>
+							<Attribute
+								name="IPv6"
+								value={stats.NetInfo?.WorkingIPv6 ? 'Yes' : 'No'}
+							/>
+							<Attribute
+								name="UDP"
+								value={stats.NetInfo?.WorkingUDP ? 'Yes' : 'No'}
+							/>
+							<Attribute
+								name="UPnP"
+								value={stats.NetInfo?.UPnP ? 'Yes' : 'No'}
+							/>
+							<Attribute name="PCP" value={stats.NetInfo?.PCP ? 'Yes' : 'No'} />
+							<Attribute
+								name="NAT-PMP"
+								value={stats.NetInfo?.PMP ? 'Yes' : 'No'}
+							/>
+						</>
+					) : undefined}
+				</div>
 			</Card>
 		</div>
 	);
 }
+
+function getIpv4Address(addresses: string[]) {
+	for (const address of addresses) {
+		if (address.startsWith('100.')) {
+			// Return the first CGNAT address
+			return address;
+		}
+	}
+
+	return '—';
+}
+
+function getIpv6Address(addresses: string[]) {
+	for (const address of addresses) {
+		if (address.startsWith('fd')) {
+			// Return the first IPv6 address
+			return address;
+		}
+	}
+
+	return '—';
+}

app/routes/machines/overview.tsx

@@ -1,24 +1,18 @@
-import { InfoIcon } from '@primer/octicons-react';
-import type { ActionFunctionArgs, LoaderFunctionArgs } from 'react-router';
-import { useLoaderData } from 'react-router';
+import { Info } from 'lucide-react';
 import Code from '~/components/Code';
-import { ErrorPopup } from '~/components/Error';
 import Link from '~/components/Link';
 import Tooltip from '~/components/Tooltip';
-import type { LoadContext } from '~/server';
 import { Capabilities } from '~/server/web/roles';
-import type { Machine, Route, User } from '~/types';
 import cn from '~/utils/cn';
+import { mapNodes, sortNodeTags } from '~/utils/node-info';
+import type { Route } from './+types/overview';
 import MachineRow from './components/machine-row';
 import NewMachine from './dialogs/new';
 import { machineAction } from './machine-actions';
 
-export async function loader({
-	request,
-	context,
-}: LoaderFunctionArgs<LoadContext>) {
+export async function loader({ request, context }: Route.LoaderArgs) {
 	const session = await context.sessions.auth(request);
-	const user = session.get('user');
+	const user = session.user;
 	if (!user) {
 		throw new Error('Missing user session. Please log in again.');
 	}
@@ -40,17 +34,8 @@ export async function loader({
 		Capabilities.write_machines,
 	);
 
-	const [machines, routes, users] = await Promise.all([
-		context.client.get<{ nodes: Machine[] }>(
-			'v1/node',
-			session.get('api_key')!,
-		),
-		context.client.get<{ routes: Route[] }>(
-			'v1/routes',
-			session.get('api_key')!,
-		),
-		context.client.get<{ users: User[] }>('v1/user', session.get('api_key')!),
-	]);
+	const api = context.hsApi.getRuntimeClient(session.api_key);
+	const [nodes, users] = await Promise.all([api.getNodes(), api.getUsers()]);
 
 	let magic: string | undefined;
 	if (context.hs.readable()) {
@@ -59,27 +44,29 @@ export async function loader({
 		}
 	}
 
+	const stats = await context.agents?.lookup(nodes.map((node) => node.nodeKey));
+	const populatedNodes = mapNodes(nodes, stats);
+
 	return {
-		nodes: machines.nodes,
-		routes: routes.routes,
-		users: users.users,
+		populatedNodes,
+		nodes,
+		users,
 		magic,
 		server: context.config.headscale.url,
 		publicServer: context.config.headscale.public_url,
-		agents: context.agents?.tailnetIDs(),
-		stats: context.agents?.lookup(machines.nodes.map((node) => node.nodeKey)),
+		agent: context.agents?.agentID(),
 		writable: writablePermission,
+		preAuth: await context.sessions.check(
+			request,
+			Capabilities.generate_authkeys,
+		),
 		subject: user.subject,
 	};
 }
 
-export async function action(request: ActionFunctionArgs) {
-	return machineAction(request);
-}
-
-export default function Page() {
-	const data = useLoaderData<typeof loader>();
+export const action = machineAction;
 
+export default function Page({ loaderData }: Route.ComponentProps) {
 	return (
 		<>
 			<div className="flex justify-between items-center mb-6">
@@ -88,17 +75,18 @@ export default function Page() {
 					<p>
 						Manage the devices connected to your Tailnet.{' '}
 						<Link
-							to="https://tailscale.com/kb/1372/manage-devices"
 							name="Tailscale Manage Devices Documentation"
+							to="https://tailscale.com/kb/1372/manage-devices"
 						>
 							Learn more
 						</Link>
 					</p>
 				</div>
 				<NewMachine
-					server={data.publicServer ?? data.server}
-					users={data.users}
-					isDisabled={!data.writable}
+					disabledKeys={loaderData.preAuth ? [] : ['pre-auth']}
+					isDisabled={!loaderData.writable}
+					server={loaderData.publicServer ?? loaderData.server}
+					users={loaderData.users}
 				/>
 			</div>
 			<table className="table-auto w-full rounded-lg">
@@ -108,15 +96,15 @@ export default function Page() {
 						<th className="pb-2 w-1/4">
 							<div className="flex items-center gap-x-1">
 								<p className="uppercase text-xs font-bold">Addresses</p>
-								{data.magic ? (
+								{loaderData.magic ? (
 									<Tooltip>
-										<InfoIcon className="w-4 h-4" />
+										<Info className="w-4 h-4" />
 										<Tooltip.Body className="font-normal">
 											Since MagicDNS is enabled, you can access devices based on
 											their name and also at{' '}
 											<Code>
 												[name].
-												{data.magic}
+												{loaderData.magic}
 											</Code>
 										</Tooltip.Body>
 									</Tooltip>
@@ -124,7 +112,7 @@ export default function Page() {
 							</div>
 						</th>
 						{/* We only want to show the version column if there are agents */}
-						{data.agents !== undefined ? (
+						{loaderData.agent !== undefined ? (
 							<th className="uppercase text-xs font-bold pb-2">Version</th>
 						) : undefined}
 						<th className="uppercase text-xs font-bold pb-2">Last Seen</th>
@@ -136,24 +124,22 @@ export default function Page() {
 						'border-t border-headplane-100 dark:border-headplane-800',
 					)}
 				>
-					{data.nodes.map((machine) => (
+					{loaderData.populatedNodes.map((node) => (
 						<MachineRow
-							key={machine.id}
-							machine={machine}
-							routes={data.routes.filter(
-								(route) => route.node.id === machine.id,
-							)}
-							users={data.users}
-							magic={data.magic}
-							// If we pass undefined, the column will not be rendered
-							// This is useful for when there are no agents configured
-							isAgent={data.agents?.includes(machine.id)}
-							stats={data.stats?.[machine.nodeKey]}
-							isDisabled={
-								data.writable
-									? false // If the user has write permissions, they can edit all machines
-									: machine.user.providerId?.split('/').pop() !== data.subject
+							existingTags={sortNodeTags(loaderData.nodes)}
+							isAgent={
+								loaderData.agent ? loaderData.agent === node.nodeKey : undefined
 							}
+							isDisabled={
+								loaderData.writable
+									? false // If the user has write permissions, they can edit all machines
+									: node.user.providerId?.split('/').pop() !==
+										loaderData.subject
+							}
+							key={node.id}
+							magic={loaderData.magic}
+							node={node}
+							users={loaderData.users}
 						/>
 					))}
 				</tbody>
@@ -161,7 +147,3 @@ export default function Page() {
 		</>
 	);
 }
-
-export function ErrorBoundary() {
-	return <ErrorPopup type="embedded" />;
-}

app/routes/settings/auth-keys.tsx

@@ -1,216 +0,0 @@
-import { useState } from 'react';
-import type { ActionFunctionArgs, LoaderFunctionArgs } from 'react-router';
-import { useLoaderData } from 'react-router';
-import { Link as RemixLink } from 'react-router';
-import Link from '~/components/Link';
-import Select from '~/components/Select';
-import TableList from '~/components/TableList';
-import type { LoadContext } from '~/server';
-import type { PreAuthKey, User } from '~/types';
-import { send } from '~/utils/res';
-import AuthKeyRow from './components/key';
-import AddPreAuthKey from './dialogs/new';
-
-export async function loader({
-	request,
-	context,
-}: LoaderFunctionArgs<LoadContext>) {
-	const session = await context.sessions.auth(request);
-	const users = await context.client.get<{ users: User[] }>(
-		'v1/user',
-		session.get('api_key')!,
-	);
-
-	const preAuthKeys = await Promise.all(
-		users.users
-			.filter((user) => user.name?.length > 0) // Filter out any invalid users
-			.map((user) => {
-				const qp = new URLSearchParams();
-				qp.set('user', user.name);
-
-				return context.client.get<{ preAuthKeys: PreAuthKey[] }>(
-					`v1/preauthkey?${qp.toString()}`,
-					session.get('api_key')!,
-				);
-			}),
-	);
-
-	return {
-		keys: preAuthKeys.flatMap((keys) => keys.preAuthKeys),
-		users: users.users,
-		server: context.config.headscale.public_url ?? context.config.headscale.url,
-	};
-}
-
-export async function action({
-	request,
-	context,
-}: ActionFunctionArgs<LoadContext>) {
-	const session = await context.sessions.auth(request);
-	const data = await request.formData();
-
-	// Expiring a pre-auth key
-	if (request.method === 'DELETE') {
-		const key = data.get('key');
-		const user = data.get('user');
-
-		if (!key || !user) {
-			return send(
-				{ message: 'Missing parameters' },
-				{
-					status: 400,
-				},
-			);
-		}
-
-		await context.client.post<{ preAuthKey: PreAuthKey }>(
-			'v1/preauthkey/expire',
-			session.get('api_key')!,
-			{
-				user: user,
-				key: key,
-			},
-		);
-
-		return { message: 'Pre-auth key expired' };
-	}
-
-	// Creating a new pre-auth key
-	if (request.method === 'POST') {
-		const user = data.get('user');
-		const expiry = data.get('expiry');
-		const reusable = data.get('reusable');
-		const ephemeral = data.get('ephemeral');
-
-		if (!user || !expiry || !reusable || !ephemeral) {
-			return send(
-				{ message: 'Missing parameters' },
-				{
-					status: 400,
-				},
-			);
-		}
-
-		// Extract the first "word" from expiry which is the day number
-		// Calculate the date X days from now using the day number
-		const day = Number(expiry.toString().split(' ')[0]);
-		const date = new Date();
-		date.setDate(date.getDate() + day);
-
-		const key = await context.client.post<{ preAuthKey: PreAuthKey }>(
-			'v1/preauthkey',
-			session.get('api_key')!,
-			{
-				user: user,
-				ephemeral: ephemeral === 'on',
-				reusable: reusable === 'on',
-				expiration: date.toISOString(),
-				aclTags: [], // TODO
-			},
-		);
-
-		return { message: 'Pre-auth key created', key };
-	}
-}
-
-export default function Page() {
-	const { keys, users, server } = useLoaderData<typeof loader>();
-	const [user, setUser] = useState('__headplane_all');
-	const [status, setStatus] = useState('active');
-
-	const filteredKeys = keys.filter((key) => {
-		if (user !== '__headplane_all' && key.user !== user) {
-			return false;
-		}
-
-		if (status !== 'all') {
-			const now = new Date();
-			const expiry = new Date(key.expiration);
-
-			if (status === 'active') {
-				return !(expiry < now) && (!key.used || key.reusable);
-			}
-
-			if (status === 'expired') {
-				return key.used || expiry < now;
-			}
-
-			if (status === 'reusable') {
-				return key.reusable;
-			}
-
-			if (status === 'ephemeral') {
-				return key.ephemeral;
-			}
-		}
-
-		return true;
-	});
-
-	// TODO: Fix the selects
-	return (
-		<div className="flex flex-col w-2/3">
-			<p className="mb-8 text-md">
-				<RemixLink to="/settings" className="font-medium">
-					Settings
-				</RemixLink>
-				<span className="mx-2">/</span> Pre-Auth Keys
-			</p>
-			<h1 className="text-2xl font-medium mb-2">Pre-Auth Keys</h1>
-			<p className="mb-4">
-				Headscale fully supports pre-authentication keys in order to easily add
-				devices to your Tailnet. To learn more about using pre-authentication
-				keys, visit the{' '}
-				<Link
-					to="https://tailscale.com/kb/1085/auth-keys/"
-					name="Tailscale Auth Keys documentation"
-				>
-					Tailscale documentation
-				</Link>
-			</p>
-			<AddPreAuthKey users={users} />
-			<div className="flex items-center gap-4 mt-4">
-				<Select
-					label="Filter by User"
-					placeholder="Select a user"
-					className="w-full"
-					defaultSelectedKey="__headplane_all"
-					onSelectionChange={(value) => setUser(value?.toString() ?? '')}
-				>
-					{[
-						<Select.Item key="__headplane_all">All</Select.Item>,
-						...users.map((user) => (
-							<Select.Item key={user.name}>{user.name}</Select.Item>
-						)),
-					]}
-				</Select>
-				<Select
-					label="Filter by status"
-					placeholder="Select a status"
-					className="w-full"
-					defaultSelectedKey="active"
-					onSelectionChange={(value) => setStatus(value?.toString() ?? '')}
-				>
-					<Select.Item key="all">All</Select.Item>
-					<Select.Item key="active">Active</Select.Item>
-					<Select.Item key="expired">Used/Expired</Select.Item>
-					<Select.Item key="reusable">Reusable</Select.Item>
-					<Select.Item key="ephemeral">Ephemeral</Select.Item>
-				</Select>
-			</div>
-			<TableList className="mt-4">
-				{filteredKeys.length === 0 ? (
-					<TableList.Item>
-						<p className="opacity-50 text-sm mx-auto">No pre-auth keys</p>
-					</TableList.Item>
-				) : (
-					filteredKeys.map((key) => (
-						<TableList.Item key={key.id}>
-							<AuthKeyRow authKey={key} server={server} />
-						</TableList.Item>
-					))
-				)}
-			</TableList>
-		</div>
-	);
-}

app/routes/settings/auth-keys/actions.ts

@@ -0,0 +1,95 @@
+import { data } from 'react-router';
+import { Capabilities } from '~/server/web/roles';
+import type { Route } from './+types/overview';
+
+export async function authKeysAction({ request, context }: Route.ActionArgs) {
+	const session = await context.sessions.auth(request);
+	const check = await context.sessions.check(
+		request,
+		Capabilities.generate_authkeys,
+	);
+
+	if (!check) {
+		throw data('You do not have permission to manage pre-auth keys', {
+			status: 403,
+		});
+	}
+
+	const formData = await request.formData();
+	const api = context.hsApi.getRuntimeClient(session.api_key);
+	const action = formData.get('action_id')?.toString();
+	if (!action) {
+		throw data('Missing `action_id` in the form data.', {
+			status: 400,
+		});
+	}
+
+	switch (action) {
+		case 'add_preauthkey': {
+			const user = formData.get('user_id')?.toString();
+			if (!user) {
+				return data('Missing `user_id` in the form data.', {
+					status: 400,
+				});
+			}
+
+			const expiry = formData.get('expiry')?.toString();
+			if (!expiry) {
+				return data('Missing `expiry` in the form data.', {
+					status: 400,
+				});
+			}
+
+			const reusable = formData.get('reusable')?.toString();
+			if (!reusable) {
+				return data('Missing `reusable` in the form data.', {
+					status: 400,
+				});
+			}
+
+			const ephemeral = formData.get('ephemeral')?.toString();
+			if (!ephemeral) {
+				return data('Missing `ephemeral` in the form data.', {
+					status: 400,
+				});
+			}
+
+			// Extract the first "word" from expiry which is the day number
+			// Calculate the date X days from now using the day number
+			const day = Number(expiry.toString().split(' ')[0]);
+			const date = new Date();
+			date.setDate(date.getDate() + day);
+			await api.createPreAuthKey(
+				user,
+				ephemeral === 'on',
+				reusable === 'on',
+				date,
+				[], // TODO
+			);
+
+			return data('Pre-auth key created');
+		}
+		case 'expire_preauthkey': {
+			const key = formData.get('key')?.toString();
+			if (!key) {
+				return data('Missing `key` in the form data.', {
+					status: 400,
+				});
+			}
+
+			const user = formData.get('user_id')?.toString();
+			if (!user) {
+				return data('Missing `user_id` in the form data.', {
+					status: 400,
+				});
+			}
+
+			await api.expirePreAuthKey(user, key);
+			return data('Pre-auth key expired');
+		}
+		default:
+			return data('Invalid action', {
+				status: 400,
+			});
+	}
+}

app/routes/settings/auth-keys/auth-key-row.tsx

@@ -1,54 +1,54 @@
-import type { PreAuthKey } from '~/types';
-
 import Attribute from '~/components/Attribute';
 import Button from '~/components/Button';
 import Code from '~/components/Code';
+import type { PreAuthKey, User } from '~/types';
 import toast from '~/utils/toast';
-import ExpireKey from '../dialogs/expire';
+import ExpireAuthKey from './dialogs/expire-auth-key';
 
 interface Props {
 	authKey: PreAuthKey;
-	server: string;
+	user: User;
+	url: string;
 }
 
-export default function AuthKeyRow({ authKey, server }: Props) {
+export default function AuthKeyRow({ authKey, user, url }: Props) {
 	const createdAt = new Date(authKey.createdAt).toLocaleString();
 	const expiration = new Date(authKey.expiration).toLocaleString();
 
 	return (
 		<div className="w-full">
-			<Attribute name="Key" value={authKey.key} isCopyable />
-			<Attribute name="User" value={authKey.user} isCopyable />
+			<Attribute isCopyable name="Key" value={authKey.key} />
+			<Attribute
+				isCopyable
+				name="User"
+				value={user.name || user.displayName || user.email || user.id}
+			/>
 			<Attribute name="Reusable" value={authKey.reusable ? 'Yes' : 'No'} />
 			<Attribute name="Ephemeral" value={authKey.ephemeral ? 'Yes' : 'No'} />
 			<Attribute name="Used" value={authKey.used ? 'Yes' : 'No'} />
-			<Attribute suppressHydrationWarning name="Created" value={createdAt} />
-			<Attribute
-				suppressHydrationWarning
-				name="Expiration"
-				value={expiration}
-			/>
+			<Attribute name="Created" value={createdAt} />
+			<Attribute name="Expiration" value={expiration} />
 			<p className="mb-1 mt-4">
 				To use this key, run the following command on your device:
 			</p>
 			<Code className="text-sm">
-				tailscale up --login-server {server} --authkey {authKey.key}
+				tailscale up --login-server={url} --authkey {authKey.key}
 			</Code>
-			<div suppressHydrationWarning className="flex gap-4 items-center">
+			<div className="flex gap-4 items-center" suppressHydrationWarning>
 				{(authKey.used && !authKey.reusable) ||
 				new Date(authKey.expiration) < new Date() ? undefined : (
-					<ExpireKey authKey={authKey} />
+					<ExpireAuthKey authKey={authKey} user={user} />
 				)}
 				<Button
-					variant="light"
 					className="my-4"
 					onPress={async () => {
 						await navigator.clipboard.writeText(
-							`tailscale up --login-server ${server} --authkey ${authKey.key}`,
+							`tailscale up --login-server=${url} --authkey ${authKey.key}`,
 						);
 
 						toast('Copied command to clipboard');
 					}}
+					variant="light"
 				>
 					Copy Tailscale Command
 				</Button>

app/routes/settings/auth-keys/dialogs/add-auth-key.tsx

@@ -1,5 +1,4 @@
-import { useState } from 'react';
-import { useFetcher } from 'react-router';
+import { Key, useState } from 'react';
 import Dialog from '~/components/Dialog';
 import Link from '~/components/Link';
 import NumberInput from '~/components/NumberInput';
@@ -7,47 +6,55 @@ import Select from '~/components/Select';
 import Switch from '~/components/Switch';
 import type { User } from '~/types';
 
-interface Props {
+interface AddAuthKeyProps {
 	users: User[];
 }
 
 // TODO: Tags
-export default function AddPreAuthKey(data: Props) {
+export default function AddAuthKey(data: AddAuthKeyProps) {
 	const [reusable, setReusable] = useState(false);
 	const [ephemeral, setEphemeral] = useState(false);
+	const [userId, setUserId] = useState<Key | null>(data.users[0]?.id);
 
 	return (
 		<Dialog>
 			<Dialog.Button className="my-4">Create pre-auth key</Dialog.Button>
 			<Dialog.Panel>
 				<Dialog.Title>Generate auth key</Dialog.Title>
-				<Dialog.Text className="font-semibold">User</Dialog.Text>
-				<Dialog.Text className="text-sm">Attach this key to a user</Dialog.Text>
+				<input name="action_id" type="hidden" value="add_preauthkey" />
+				<input name="user_id" type="hidden" value={userId?.toString()} />
 				<Select
+					className="mb-2"
+					description="This is the user machines will belong to when they authenticate."
 					isRequired
-					label="Owner"
+					label="User"
 					name="user"
+					onSelectionChange={(value) => {
+						setUserId(value);
+					}}
 					placeholder="Select a user"
 				>
 					{data.users.map((user) => (
-						<Select.Item key={user.name}>{user.name}</Select.Item>
+						<Select.Item key={user.id}>
+							{user.name || user.displayName || user.email || user.id}
+						</Select.Item>
 					))}
 				</Select>
 				<NumberInput
-					isRequired
-					name="expiry"
-					label="Key Expiration"
-					description="Set this key to expire after a certain number of days."
-					minValue={1}
-					maxValue={365_000} // 1000 years
 					defaultValue={90}
+					description="Set this key to expire after a certain number of days."
 					formatOptions={{
 						style: 'unit',
 						unit: 'day',
 						unitDisplay: 'short',
 					}}
+					isRequired
+					label="Key Expiration"
+					maxValue={365_000} // 1000 years
+					minValue={1}
+					name="expiry"
 				/>
-				<div className="flex justify-between items-center mt-6">
+				<div className="flex justify-between items-center gap-2 mt-6">
 					<div>
 						<Dialog.Text className="font-semibold">Reusable</Dialog.Text>
 						<Dialog.Text className="text-sm">
@@ -55,39 +62,39 @@ export default function AddPreAuthKey(data: Props) {
 						</Dialog.Text>
 					</div>
 					<Switch
+						defaultSelected={reusable}
 						label="Reusable"
 						name="reusable"
-						defaultSelected={reusable}
 						onChange={() => {
 							setReusable(!reusable);
 						}}
 					/>
 				</div>
-				<input type="hidden" name="reusable" value={reusable.toString()} />
-				<div className="flex justify-between items-center mt-6">
+				<input name="reusable" type="hidden" value={reusable.toString()} />
+				<div className="flex justify-between items-center gap-2 mt-6">
 					<div>
 						<Dialog.Text className="font-semibold">Ephemeral</Dialog.Text>
 						<Dialog.Text className="text-sm">
 							Devices authenticated with this key will be automatically removed
 							once they go offline.{' '}
 							<Link
-								to="https://tailscale.com/kb/1111/ephemeral-nodes"
 								name="Tailscale Ephemeral Nodes Documentation"
+								to="https://tailscale.com/kb/1111/ephemeral-nodes"
 							>
 								Learn more
 							</Link>
 						</Dialog.Text>
 					</div>
 					<Switch
+						defaultSelected={ephemeral}
 						label="Ephemeral"
 						name="ephemeral"
-						defaultSelected={ephemeral}
 						onChange={() => {
 							setEphemeral(!ephemeral);
 						}}
 					/>
 				</div>
-				<input type="hidden" name="ephemeral" value={ephemeral.toString()} />
+				<input name="ephemeral" type="hidden" value={ephemeral.toString()} />
 			</Dialog.Panel>
 		</Dialog>
 	);

app/routes/settings/auth-keys/dialogs/expire-auth-key.tsx

@@ -0,0 +1,25 @@
+import Dialog from '~/components/Dialog';
+import type { PreAuthKey, User } from '~/types';
+
+interface ExpireAuthKeyProps {
+	authKey: PreAuthKey;
+	user: User;
+}
+
+export default function ExpireAuthKey({ authKey, user }: ExpireAuthKeyProps) {
+	return (
+		<Dialog>
+			<Dialog.Button variant="heavy">Expire Key</Dialog.Button>
+			<Dialog.Panel variant="destructive">
+				<Dialog.Title>Expire auth key?</Dialog.Title>
+				<input name="action_id" type="hidden" value="expire_preauthkey" />
+				<input name="user_id" type="hidden" value={user.id} />
+				<input name="key" type="hidden" value={authKey.key} />
+				<Dialog.Text>
+					Expiring this authentication key will immediately prevent it from
+					being used to authenticate new devices. This action cannot be undone.
+				</Dialog.Text>
+			</Dialog.Panel>
+		</Dialog>
+	);
+}

app/routes/settings/auth-keys/overview.tsx

@@ -0,0 +1,245 @@
+import { FileKey2 } from 'lucide-react';
+import { useMemo, useState } from 'react';
+import { Link as RemixLink } from 'react-router';
+import Code from '~/components/Code';
+import Link from '~/components/Link';
+import Notice from '~/components/Notice';
+import Select from '~/components/Select';
+import TableList from '~/components/TableList';
+import { Capabilities } from '~/server/web/roles';
+import log from '~/utils/log';
+import type { Route } from './+types/overview';
+import { authKeysAction } from './actions';
+import AuthKeyRow from './auth-key-row';
+import AddAuthKey from './dialogs/add-auth-key';
+
+export async function loader({ request, context }: Route.LoaderArgs) {
+	const session = await context.sessions.auth(request);
+	const api = context.hsApi.getRuntimeClient(session.api_key);
+
+	const users = await api.getUsers();
+	const preAuthKeys = await Promise.all(
+		users
+			.filter((user) => user.name?.length > 0) // Filter out any invalid users
+			.map(async (user) => {
+				try {
+					const preAuthKeys = await api.getPreAuthKeys(user.id);
+					return {
+						success: true,
+						user,
+						preAuthKeys,
+					};
+				} catch (error) {
+					log.error('api', 'GET /v1/preauthkey for %s: %o', user.name, error);
+					return {
+						success: false,
+						user,
+						error,
+						preAuthKeys: [],
+					};
+				}
+			}),
+	);
+
+	const keys = preAuthKeys
+		.filter(({ success }) => success)
+		.map(({ user, preAuthKeys }) => ({
+			user,
+			preAuthKeys,
+		}));
+
+	const missing = preAuthKeys
+		.filter(({ success }) => !success)
+		.map(({ user, error }) => ({
+			user,
+			error,
+		}));
+
+	return {
+		keys,
+		missing,
+		users,
+		access: await context.sessions.check(
+			request,
+			Capabilities.generate_authkeys,
+		),
+		url: context.config.headscale.public_url ?? context.config.headscale.url,
+	};
+}
+
+export const action = authKeysAction;
+
+type Status = 'all' | 'active' | 'expired' | 'reusable' | 'ephemeral';
+export default function Page({
+	loaderData: { keys, missing, users, url, access },
+}: Route.ComponentProps) {
+	const [selectedUser, setSelectedUser] = useState('__headplane_all');
+	const [status, setStatus] = useState<Status>('active');
+	const isDisabled =
+		!access || keys.flatMap(({ preAuthKeys }) => preAuthKeys).length === 0;
+
+	const filteredKeys = useMemo(() => {
+		const now = new Date();
+		return keys
+			.filter(({ user }) => {
+				if (selectedUser === '__headplane_all') {
+					return true;
+				}
+
+				return user.id === selectedUser;
+			})
+			.flatMap(({ preAuthKeys }) => preAuthKeys)
+			.filter((key) => {
+				if (status === 'all') {
+					return true;
+				}
+
+				if (status === 'ephemeral') {
+					return key.ephemeral;
+				}
+
+				if (status === 'reusable') {
+					return key.reusable;
+				}
+
+				const expiry = new Date(key.expiration);
+				if (status === 'expired') {
+					// Expired keys are either used or expired
+					// BUT only used if they are not reusable
+					if (key.used && !key.reusable) {
+						return true;
+					}
+
+					return expiry < now;
+				}
+
+				if (status === 'active') {
+					// Active keys are either not expired or reusable
+					if (expiry < now) {
+						return false;
+					}
+
+					if (!key.used) {
+						return true;
+					}
+
+					return key.reusable;
+				}
+
+				return false;
+			});
+	}, [keys, selectedUser, status]);
+
+	return (
+		<div className="flex flex-col md:w-2/3">
+			<p className="mb-8 text-md">
+				<RemixLink className="font-medium" to="/settings">
+					Settings
+				</RemixLink>
+				<span className="mx-2">/</span> Pre-Auth Keys
+			</p>
+			{!access ? (
+				<Notice title="Pre-auth key permissions restricted" variant="warning">
+					You do not have the necessary permissions to generate pre-auth keys.
+					Please contact your administrator to request access or to generate a
+					pre-auth key for you.
+				</Notice>
+			) : missing.length > 0 ? (
+				<Notice title="Missing authentication keys" variant="error">
+					An error occurred while fetching the authentication keys for the
+					following users:{' '}
+					{missing.map(({ user }, index) => (
+						<>
+							<Code key={user.name}>{user.name}</Code>
+							{index < missing.length - 1 ? ', ' : '. '}
+						</>
+					))}
+					Their keys may not be listed correctly. Please check the server logs
+					for more information.
+				</Notice>
+			) : undefined}
+			<h1 className="text-2xl font-medium mb-2">Pre-Auth Keys</h1>
+			<p className="mb-4">
+				Headscale fully supports pre-authentication keys in order to easily add
+				devices to your Tailnet. To learn more about using pre-authentication
+				keys, visit the{' '}
+				<Link
+					name="Tailscale Auth Keys documentation"
+					to="https://tailscale.com/kb/1085/auth-keys/"
+				>
+					Tailscale documentation
+				</Link>
+			</p>
+			<AddAuthKey users={users} />
+			<div className="flex items-center gap-4 mt-4">
+				<Select
+					className="w-full"
+					defaultSelectedKey="__headplane_all"
+					isDisabled={isDisabled}
+					label="User"
+					onSelectionChange={(value) =>
+						setSelectedUser(value?.toString() ?? '')
+					}
+					placeholder="Select a user"
+				>
+					{[
+						<Select.Item key="__headplane_all">All</Select.Item>,
+						...keys.map(({ user }) => (
+							<Select.Item key={user.id}>
+								{user.name || user.displayName || user.email || user.id}
+							</Select.Item>
+						)),
+					]}
+				</Select>
+				<Select
+					className="w-full"
+					defaultSelectedKey="active"
+					isDisabled={isDisabled}
+					label="Status"
+					onSelectionChange={(value) =>
+						setStatus((value?.toString() ?? 'active') as Status)
+					}
+					placeholder="Select a status"
+				>
+					<Select.Item key="all">All</Select.Item>
+					<Select.Item key="active">Active</Select.Item>
+					<Select.Item key="expired">Used/Expired</Select.Item>
+					<Select.Item key="reusable">Reusable</Select.Item>
+					<Select.Item key="ephemeral">Ephemeral</Select.Item>
+				</Select>
+			</div>
+			<TableList className="mt-4">
+				{keys.flatMap(({ preAuthKeys }) => preAuthKeys).length === 0 ? (
+					<TableList.Item className="flex flex-col items-center gap-2.5 py-4 opacity-70">
+						<FileKey2 />
+						<p className="font-semibold">
+							No pre-auth keys have been created yet.
+						</p>
+					</TableList.Item>
+				) : filteredKeys.length === 0 ? (
+					<TableList.Item className="flex flex-col items-center gap-2.5 py-4 opacity-70">
+						<FileKey2 />
+						<p className="font-semibold">
+							No pre-auth keys match the selected filters.
+						</p>
+					</TableList.Item>
+				) : (
+					filteredKeys.map((key) => {
+						// TODO: Why is Headscale using email as the user ID here?
+						// https://github.com/juanfont/headscale/issues/2520
+						const user = users.find((user) => user.id === key.user.id);
+						if (!user) {
+							return null;
+						}
+
+						return (
+							<TableList.Item key={key.id}>
+								<AuthKeyRow authKey={key} url={url} user={user} />
+							</TableList.Item>
+						);
+					})
+				)}
+			</TableList>
+		</div>
+	);
+}

app/routes/settings/components/agent.tsx

@@ -1,33 +0,0 @@
-import { ArrowRightIcon } from '@primer/octicons-react';
-import { Link as RemixLink } from 'react-router';
-import Button from '~/components/Button';
-import Link from '~/components/Link';
-import cn from '~/utils/cn';
-
-export default function AgentSection() {
-	return (
-		<>
-			<div className="flex flex-col w-2/3">
-				<h1 className="text-2xl font-medium mb-4">Local Agent</h1>
-				<p>
-					Headplane provides a local agent that can be installed on a server to
-					provide additional features including viewing device information and
-					SSH access via the web interface (soon). To learn more about the agent
-					visit the{' '}
-					<Link
-						to="https://github.com/tale/headplane/blob/main/docs/Headplane-Agent.md"
-						name="Headplane Agent Documentation"
-					>
-						Headplane documentation
-					</Link>
-				</p>
-			</div>
-			<RemixLink to="/settings/local-agent">
-				<div className={cn('text-lg font-medium flex items-center')}>
-					Manage Agent
-					<ArrowRightIcon className="w-5 h-5 ml-2" />
-				</div>
-			</RemixLink>
-		</>
-	);
-}

app/routes/settings/components/agent/manage.tsx

@@ -1,39 +0,0 @@
-import Card from '~/components/Card';
-import StatusCircle from '~/components/StatusCircle';
-import type { HostInfo } from '~/types';
-import * as hinfo from '~/utils/host-info';
-
-export type Props = {
-	reachable: boolean;
-	hostInfo: HostInfo;
-};
-
-export default function AgentManagement({ reachable, hostInfo }: Props) {
-	console.log('hostInfo:', hostInfo);
-	return (
-		<div className="flex flex-col w-2/3">
-			<h1 className="text-2xl font-medium mb-4">Local Agent Configuration</h1>
-			<p className="mb-8">
-				A local agent has already been configured for this Headplane instance.
-				You can manage the agent settings here.
-			</p>
-			<Card>
-				<div className="flex items-center gap-2">
-					<StatusCircle isOnline={reachable} className="w-4 h-4 px-1" />
-					<div>
-						<p className="text-lg font-bold">
-							{hostInfo.Hostname ?? 'Unknown'}
-						</p>
-						<p className="leading-snug">
-							{hinfo.getTSVersion(hostInfo)}
-							<span className="ml-2 text-sm text-headplane-600 dark:text-headplane-300">
-								{hinfo.getOSInfo(hostInfo)}
-							</span>
-						</p>
-					</div>
-				</div>
-				{JSON.stringify(hostInfo)}
-			</Card>
-		</div>
-	);
-}

app/routes/settings/dialogs/expire.tsx

@@ -1,23 +0,0 @@
-import Dialog from '~/components/Dialog';
-import type { PreAuthKey } from '~/types';
-
-interface Props {
-	authKey: PreAuthKey;
-}
-
-export default function ExpireKey({ authKey }: Props) {
-	return (
-		<Dialog>
-			<Dialog.Button>Expire Key</Dialog.Button>
-			<Dialog.Panel method="DELETE" variant="destructive">
-				<Dialog.Title>Expire auth key?</Dialog.Title>
-				<input type="hidden" name="user" value={authKey.user} />
-				<input type="hidden" name="key" value={authKey.key} />
-				<Dialog.Text>
-					Expiring this authentication key will immediately prevent it from
-					being used to authenticate new devices. This action cannot be undone.
-				</Dialog.Text>
-			</Dialog.Panel>
-		</Dialog>
-	);
-}