feat: store acme certificates in db

.dockerignore

@@ -0,0 +1,3 @@
+.git
+.idea
+tests

.github/workflows/build.yaml

@@ -9,18 +9,29 @@ on:
       - main
 
 jobs:
+  buf-check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up Buf
+        uses: bufbuild/buf-setup-action@v1
+      - name: Buf Lint
+        uses: bufbuild/buf-lint-action@v1
+        with:
+          input: proto
+
   build:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
-          go-version: 1.19
-
+          go-version-file: 'go.mod'
+          cache: true
       - name: Build
         run: |
-          go test ./...
+          go test -v -short ./...
           go build cmd/ionscale/main.go

.github/workflows/docs.yaml

@@ -0,0 +1,23 @@
+name: docs
+
+on:
+  push:
+    branches: ['main']
+    paths: ['mkdocs/**']
+
+permissions:
+  pages: write
+  contents: write
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.x
+      - run: pip install mkdocs-material
+      - run: cd mkdocs && mkdocs gh-deploy --force
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/integration.yaml

@@ -0,0 +1,39 @@
+name: Integration Tests
+
+on:
+  workflow_dispatch: {}
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  integration:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ts_version:
+          - "v1.56"
+          - "v1.54"
+          - "v1.52"
+          - "v1.50"
+          - "v1.48"
+          - "v1.46"
+          - "v1.44"
+          - "v1.42"
+          - "v1.40"
+    env:
+      IONSCALE_TESTS_TS_TARGET_VERSION:  ${{ matrix.ts_version }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version-file: 'go.mod'
+          cache: true
+      - name: Run Integration Tests
+        run: |
+          go test -v ./tests

.github/workflows/nightly.yaml

@@ -1,42 +0,0 @@
-name: nightly
-
-on: workflow_dispatch
-
-permissions:
-  contents: write
-  packages: write
-  id-token: write
-
-jobs:
-  release:
-    runs-on: ubuntu-latest
-    env:
-      DOCKER_CLI_EXPERIMENTAL: "enabled"
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
-      - name: Docker Login
-        uses: docker/login-action@v1
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Set up Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: 1.19
-      - name: Install cosign
-        uses: sigstore/cosign-installer@v2.5.1
-      - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v2
-        with:
-          distribution: goreleaser-pro
-          version: latest
-          args: release --nightly --rm-dist
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}

.github/workflows/release.yaml

@@ -3,7 +3,7 @@ name: release
 on:
   push:
     tags:
-      - '*'
+      - 'v*'
 
 permissions:
   contents: write
@@ -29,17 +29,17 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
-          go-version: 1.19
+          go-version-file: 'go.mod'
+          cache: true
       - name: Install cosign
-        uses: sigstore/cosign-installer@v2.5.1
+        uses: sigstore/cosign-installer@v3.1.1
       - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v2
+        uses: goreleaser/goreleaser-action@v5
         with:
-          distribution: goreleaser-pro
+          distribution: goreleaser
           version: latest
           args: release --rm-dist
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/security-analysis.yml

@@ -15,15 +15,15 @@ jobs:
       security-events: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@v3
         with:
           languages: go
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v2
+        uses: github/codeql-action/analyze@v3
 
   trivy:
     name: Trivy
@@ -33,7 +33,7 @@ jobs:
       security-events: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - name: Run Trivy vulnerability scanner
@@ -43,6 +43,6 @@ jobs:
           format: 'sarif'
           output: 'trivy-results.sarif'
       - name: Upload Trivy scan results
-        uses: github/codeql-action/upload-sarif@v1
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: 'trivy-results.sarif'

.github/workflows/stale.yml

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

.goreleaser.yaml

@@ -1,8 +1,5 @@
 project_name: ionscale
 
-nightly:
-  name_template: '{{ incminor .Version }}-dev'
-
 before:
   hooks:
     - go mod tidy
@@ -44,7 +41,7 @@ docker_manifests:
     image_templates:
       - ghcr.io/jsiebens/{{ .ProjectName }}:{{ .Version }}-amd64
       - ghcr.io/jsiebens/{{ .ProjectName }}:{{ .Version }}-arm64
-  - name_template: ghcr.io/jsiebens/{{ .ProjectName }}:{{ if .IsNightly }}dev{{ else }}latest{{ end }}
+  - name_template: ghcr.io/jsiebens/{{ .ProjectName }}:latest
     image_templates:
       - ghcr.io/jsiebens/{{ .ProjectName }}:{{ .Version }}-amd64
       - ghcr.io/jsiebens/{{ .ProjectName }}:{{ .Version }}-arm64
@@ -59,6 +56,7 @@ signs:
       - '--output-certificate=${certificate}'
       - '--output-signature=${signature}'
       - '${artifact}'
+      - '--yes'
     artifacts: checksum
 
 docker_signs:
@@ -70,6 +68,7 @@ docker_signs:
     args:
       - sign
       - '${artifact}'
+      - '--yes'
 
 archives:
   - format: binary

Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=${BUILDPLATFORM:-linux/amd64} alpine:3.16.2
+FROM --platform=${BUILDPLATFORM:-linux/amd64} alpine:3.19.0
 
 COPY ionscale /usr/local/bin/ionscale
 

Makefile

@@ -1,8 +1,19 @@
 init:
+	go install github.com/a-h/templ/cmd/templ@latest
 	go install github.com/bufbuild/buf/cmd/buf@latest
 	go install github.com/fullstorydev/grpcurl/cmd/grpcurl@latest
 	go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
 	go install github.com/bufbuild/connect-go/cmd/protoc-gen-connect-go@latest
 
 generate:
-	buf generate proto
+	templ generate
+	buf generate proto
+
+format:
+	buf format -w proto
+
+lint:
+	buf lint proto
+
+breaking:
+	buf breaking proto --against https://github.com/jsiebens/ionscale.git#subdir=proto

README.md

@@ -1,4 +1,39 @@
 # ionscale
 
 > **Note**:
-> ionscale is currently alpha quality, actively being developed and so subject to changes
+> ionscale is currently beta quality, actively being developed and so subject to changes
+
+**What is Tailscale?**
+
+[Tailscale](https://tailscale.com) is a VPN service that makes the devices and applications you own accessible anywhere in the world, securely and effortlessly. 
+It enables encrypted point-to-point connections using the open source [WireGuard](https://www.wireguard.com/) protocol, which means only devices on your private network can communicate with each other.
+
+**What is ionscale?**
+
+While the Tailscale software running on each node is open source, their centralized "coordination server" which act as a shared drop box for public keys is not.
+
+_ionscale_ aims to implement such lightweight, open source alternative Tailscale control server.
+
+## Features
+
+- multi [tailnet](https://tailscale.com/kb/1136/tailnet/) support
+- multi user support
+- OIDC integration (not required, although recommended)
+- [Auth keys](https://tailscale.com/kb/1085/auth-keys/)
+- [Access control list](https://tailscale.com/kb/1018/acls/)
+- [DNS](https://tailscale.com/kb/1054/dns/)
+  - nameservers
+  - Split DNS
+  - MagicDNS 
+- [HTTPS Certs](https://tailscale.com/kb/1153/enabling-https/)
+- [Tailscale SSH](https://tailscale.com/kb/1193/tailscale-ssh/) 
+- [Service collection](https://tailscale.com/kb/1100/services/)
+- [Taildrop](https://tailscale.com/kb/1106/taildrop/)
+
+## Documentation
+
+Some documentation can be found [here](https://jsiebens.github.io/ionscale)
+
+## Disclaimer
+
+This is not an official Tailscale or Tailscale Inc. project.

cmd/pg-ionscale-events/main.go

@@ -1,60 +0,0 @@
-package main
-
-import (
-	"database/sql"
-	"fmt"
-	"github.com/muesli/coral"
-	"os"
-	"time"
-
-	"github.com/lib/pq"
-)
-
-func main() {
-	cmd := rootCommand()
-	if err := cmd.Execute(); err != nil {
-		os.Exit(1)
-	}
-}
-
-func rootCommand() *coral.Command {
-	command := &coral.Command{
-		Use: "pg-ionscale-events",
-	}
-
-	var url string
-	command.Flags().StringVar(&url, "url", "", "")
-	_ = command.MarkFlagRequired("url")
-
-	command.RunE = func(cmd *coral.Command, args []string) error {
-		_, err := sql.Open("postgres", url)
-		if err != nil {
-			return err
-		}
-
-		reportProblem := func(ev pq.ListenerEventType, err error) {
-			if err != nil {
-				fmt.Println(err.Error())
-			}
-		}
-
-		minReconn := 10 * time.Second
-		maxReconn := time.Minute
-		listener := pq.NewListener(url, minReconn, maxReconn, reportProblem)
-		err = listener.Listen("ionscale_events")
-		if err != nil {
-			return err
-		}
-
-		fmt.Println("listening for events ...")
-		fmt.Println("")
-		for {
-			select {
-			case n, _ := <-listener.Notify:
-				fmt.Println(n.Extra)
-			}
-		}
-	}
-
-	return command
-}

go.mod

@@ -1,150 +1,189 @@
 module github.com/jsiebens/ionscale
 
-go 1.19
+go 1.21
 
 require (
+	github.com/a-h/templ v0.2.543
 	github.com/apparentlymart/go-cidr v1.1.0
-	github.com/bufbuild/connect-go v1.0.0
+	github.com/bufbuild/connect-go v1.10.0
 	github.com/caarlos0/env/v6 v6.10.1
-	github.com/caddyserver/certmagic v0.17.1
-	github.com/coreos/go-oidc/v3 v3.3.0
-	github.com/glebarez/sqlite v1.4.6
-	github.com/go-gormigrate/gormigrate/v2 v2.0.2
-	github.com/golang-jwt/jwt/v4 v4.4.2
-	github.com/google/uuid v1.3.0
-	github.com/hashicorp/go-bexpr v0.1.11
-	github.com/hashicorp/go-hclog v1.3.0
+	github.com/caddyserver/certmagic v0.20.0
+	github.com/coreos/go-oidc/v3 v3.9.0
+	github.com/dustinkirkland/golang-petname v0.0.0-20231002161417-6a283f1aaaf2
+	github.com/glebarez/sqlite v1.10.0
+	github.com/go-gormigrate/gormigrate/v2 v2.1.1
+	github.com/go-jose/go-jose/v3 v3.0.1
+	github.com/golang-jwt/jwt/v4 v4.5.0
+	github.com/hashicorp/go-bexpr v0.1.13
 	github.com/hashicorp/go-multierror v1.1.1
-	github.com/imdario/mergo v0.3.12
-	github.com/klauspost/compress v1.15.9
-	github.com/labstack/echo-contrib v0.13.0
-	github.com/labstack/echo/v4 v4.9.0
-	github.com/lib/pq v1.10.6
-	github.com/libdns/azure v0.2.0
+	github.com/imdario/mergo v0.3.16
+	github.com/jsiebens/go-edit v0.1.0
+	github.com/jsiebens/mockoidc v0.1.0-rc2
+	github.com/klauspost/compress v1.17.4
+	github.com/labstack/echo-contrib v0.15.0
+	github.com/labstack/echo/v4 v4.11.4
+	github.com/libdns/azure v0.3.0
 	github.com/libdns/cloudflare v0.1.0
-	github.com/libdns/digitalocean v0.0.0-20220518195853-a541bc8aa80f
-	github.com/libdns/googleclouddns v1.0.2
+	github.com/libdns/digitalocean v0.0.0-20230728223659-4f9064657aea
+	github.com/libdns/googleclouddns v1.1.0
 	github.com/libdns/libdns v0.2.1
-	github.com/libdns/route53 v1.2.2
+	github.com/libdns/route53 v1.3.3
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/mitchellh/pointerstructure v1.2.1
 	github.com/mr-tron/base58 v1.2.0
-	github.com/muesli/coral v1.0.0
 	github.com/nleeper/goment v1.4.4
-	github.com/prometheus/client_golang v1.13.0
-	github.com/rodaine/table v1.0.1
-	github.com/sony/sonyflake v1.1.0
-	github.com/stretchr/testify v1.8.0
-	github.com/xhit/go-str2duration/v2 v2.0.0
-	golang.org/x/crypto v0.0.0-20221005025214-4161e89ecf1b
-	golang.org/x/net v0.0.0-20221004154528-8021a29435af
-	golang.org/x/oauth2 v0.0.0-20221006150949-b44042a4b9c1
-	golang.org/x/sync v0.0.0-20220929204114-8fcdb60fdcc0
-	google.golang.org/protobuf v1.28.1
-	gopkg.in/square/go-jose.v2 v2.6.0
+	github.com/ory/dockertest/v3 v3.10.0
+	github.com/prometheus/client_golang v1.18.0
+	github.com/rodaine/table v1.1.0
+	github.com/sony/sonyflake v1.2.0
+	github.com/spf13/cobra v1.8.0
+	github.com/stretchr/testify v1.8.4
+	github.com/tailscale/hujson v0.0.0-20221223112325-20486734a56a
+	github.com/xhit/go-str2duration/v2 v2.1.0
+	go.uber.org/zap v1.26.0
+	golang.org/x/crypto v0.18.0
+	golang.org/x/net v0.20.0
+	golang.org/x/oauth2 v0.16.0
+	golang.org/x/sync v0.6.0
+	google.golang.org/protobuf v1.32.0
 	gopkg.in/yaml.v2 v2.4.0
 	gopkg.in/yaml.v3 v3.0.1
-	gorm.io/driver/postgres v1.3.9
-	gorm.io/gorm v1.23.8
-	inet.af/netaddr v0.0.0-20220811202034-502d2d690317
-	tailscale.com v1.30.2
+	gorm.io/driver/postgres v1.5.4
+	gorm.io/gorm v1.25.5
+	gorm.io/plugin/prometheus v0.1.0
+	inet.af/netaddr v0.0.0-20230525184311-b8eac61e914a
+	tailscale.com v1.56.1
 )
 
 require (
-	cloud.google.com/go/compute v1.7.0 // indirect
-	github.com/Azure/azure-sdk-for-go v52.4.0+incompatible // indirect
-	github.com/Azure/go-autorest v14.2.0+incompatible // indirect
-	github.com/Azure/go-autorest/autorest v0.11.17 // indirect
-	github.com/Azure/go-autorest/autorest/adal v0.9.11 // indirect
-	github.com/Azure/go-autorest/autorest/azure/auth v0.5.7 // indirect
-	github.com/Azure/go-autorest/autorest/azure/cli v0.4.2 // indirect
-	github.com/Azure/go-autorest/autorest/date v0.3.0 // indirect
-	github.com/Azure/go-autorest/autorest/to v0.4.0 // indirect
-	github.com/Azure/go-autorest/logger v0.2.0 // indirect
-	github.com/Azure/go-autorest/tracing v0.6.0 // indirect
-	github.com/alexbrainman/sspi v0.0.0-20210105120005-909beea2cc74 // indirect
-	github.com/aws/aws-sdk-go-v2 v1.11.2 // indirect
-	github.com/aws/aws-sdk-go-v2/config v1.11.0 // indirect
-	github.com/aws/aws-sdk-go-v2/credentials v1.6.4 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.2 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.2 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.2 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/ini v1.3.2 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.2 // indirect
-	github.com/aws/aws-sdk-go-v2/service/route53 v1.12.0 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.6.2 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.11.1 // indirect
-	github.com/aws/smithy-go v1.9.0 // indirect
+	cloud.google.com/go/compute v1.23.3 // indirect
+	cloud.google.com/go/compute/metadata v0.2.3 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.9.1 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.4.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/internal v1.5.1 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/dns/armdns v1.2.0 // indirect
+	github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 // indirect
+	github.com/AzureAD/microsoft-authentication-library-for-go v1.2.1 // indirect
+	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 // indirect
+	github.com/alexbrainman/sspi v0.0.0-20231016080023-1a75b4708caa // indirect
+	github.com/aws/aws-sdk-go-v2 v1.24.1 // indirect
+	github.com/aws/aws-sdk-go-v2/config v1.26.3 // indirect
+	github.com/aws/aws-sdk-go-v2/credentials v1.16.14 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.14.11 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.2.10 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.5.10 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.7.2 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.10.4 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.10.10 // indirect
+	github.com/aws/aws-sdk-go-v2/service/route53 v1.36.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.18.6 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.21.6 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.26.7 // indirect
+	github.com/aws/smithy-go v1.19.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/cenkalti/backoff/v4 v4.2.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/containerd/continuity v0.4.3 // indirect
+	github.com/coreos/go-iptables v0.7.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/digitalocean/godo v1.41.0 // indirect
-	github.com/dimchansky/utfbom v1.1.1 // indirect
-	github.com/fatih/color v1.13.0 // indirect
-	github.com/form3tech-oss/jwt-go v3.2.2+incompatible // indirect
-	github.com/glebarez/go-sqlite v1.18.1 // indirect
+	github.com/dblohm7/wingoes v0.0.0-20240108175832-49174e152ce1 // indirect
+	github.com/digitalocean/godo v1.107.0 // indirect
+	github.com/docker/cli v24.0.7+incompatible // indirect
+	github.com/docker/docker v24.0.7+incompatible // indirect
+	github.com/docker/go-connections v0.5.0 // indirect
+	github.com/docker/go-units v0.5.0 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/glebarez/go-sqlite v1.22.0 // indirect
+	github.com/go-logr/logr v1.4.1 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
+	github.com/golang-jwt/jwt/v5 v5.2.0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/google/go-cmp v0.5.9 // indirect
-	github.com/google/go-querystring v1.0.0 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.0.0-20220520183353-fd19c99a87aa // indirect
-	github.com/googleapis/gax-go/v2 v2.4.0 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/google/go-querystring v1.1.0 // indirect
+	github.com/google/nftables v0.1.1-0.20230115205135-9aa6fdf5a28c // indirect
+	github.com/google/s2a-go v0.1.7 // indirect
+	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
+	github.com/google/uuid v1.5.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
+	github.com/googleapis/gax-go/v2 v2.12.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
-	github.com/inconshreveable/mousetrap v1.0.1 // indirect
-	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
-	github.com/jackc/pgconn v1.13.0 // indirect
-	github.com/jackc/pgio v1.0.0 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-retryablehttp v0.7.5 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
-	github.com/jackc/pgproto3/v2 v2.3.1 // indirect
-	github.com/jackc/pgservicefile v0.0.0-20200714003250-2b9c44734f2b // indirect
-	github.com/jackc/pgtype v1.12.0 // indirect
-	github.com/jackc/pgx/v4 v4.17.2 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 // indirect
+	github.com/jackc/pgx/v5 v5.5.1 // indirect
+	github.com/jackc/puddle/v2 v2.2.1 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
-	github.com/josharian/native v1.0.0 // indirect
-	github.com/jsimonetti/rtnetlink v1.2.2 // indirect
-	github.com/klauspost/cpuid/v2 v2.1.1 // indirect
-	github.com/labstack/gommon v0.4.0 // indirect
+	github.com/josharian/native v1.1.1-0.20230202152459-5c7d0dd6ab86 // indirect
+	github.com/jsimonetti/rtnetlink v1.4.0 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.6 // indirect
+	github.com/kylelemons/godebug v1.1.0 // indirect
+	github.com/labstack/gommon v0.4.2 // indirect
+	github.com/lib/pq v1.10.6 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.16 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
-	github.com/mdlayher/netlink v1.6.0 // indirect
-	github.com/mdlayher/socket v0.2.3 // indirect
-	github.com/mholt/acmez v1.0.4 // indirect
-	github.com/miekg/dns v1.1.50 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
+	github.com/mdlayher/netlink v1.7.2 // indirect
+	github.com/mdlayher/socket v0.5.0 // indirect
+	github.com/mholt/acmez v1.2.0 // indirect
+	github.com/miekg/dns v1.1.57 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/moby/term v0.5.0 // indirect
+	github.com/opencontainers/go-digest v1.0.0 // indirect
+	github.com/opencontainers/image-spec v1.1.0-rc5 // indirect
+	github.com/opencontainers/runc v1.1.11 // indirect
+	github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c // indirect
+	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/client_model v0.2.0 // indirect
-	github.com/prometheus/common v0.37.0 // indirect
-	github.com/prometheus/procfs v0.8.0 // indirect
-	github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 // indirect
+	github.com/prometheus/client_model v0.5.0 // indirect
+	github.com/prometheus/common v0.45.0 // indirect
+	github.com/prometheus/procfs v0.12.0 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/tailscale/netlink v1.1.1-0.20211101221916-cabfb018fe85 // indirect
 	github.com/tkuchiki/go-timezone v0.2.2 // indirect
+	github.com/travisjeffery/certmagic-sqlstorage v1.1.1 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
-	github.com/valyala/fasttemplate v1.2.1 // indirect
-	go.opencensus.io v0.23.0 // indirect
-	go.uber.org/atomic v1.10.0 // indirect
-	go.uber.org/multierr v1.8.0 // indirect
-	go.uber.org/zap v1.23.0 // indirect
-	go4.org/intern v0.0.0-20220617035311-6925f38cc365 // indirect
+	github.com/valyala/fasttemplate v1.2.2 // indirect
+	github.com/vishvananda/netlink v1.2.1-beta.2 // indirect
+	github.com/vishvananda/netns v0.0.4 // indirect
+	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
+	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
+	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
+	github.com/zeebo/blake3 v0.2.3 // indirect
+	go.opencensus.io v0.24.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.46.1 // indirect
+	go.opentelemetry.io/otel v1.21.0 // indirect
+	go.opentelemetry.io/otel/metric v1.21.0 // indirect
+	go.opentelemetry.io/otel/trace v1.21.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	go4.org/intern v0.0.0-20230525184215-6c62f75575cb // indirect
 	go4.org/mem v0.0.0-20220726221520-4f986261bf13 // indirect
-	go4.org/unsafe/assume-no-moving-gc v0.0.0-20220617031537-928513b29760 // indirect
-	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
-	golang.org/x/sys v0.0.0-20221006211917-84dc82d7e875 // indirect
-	golang.org/x/text v0.3.8-0.20211105212822-18b340fc7af2 // indirect
-	golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 // indirect
-	golang.org/x/tools v0.1.12 // indirect
-	golang.zx2c4.com/wireguard/windows v0.4.10 // indirect
-	google.golang.org/api v0.84.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20220616135557-88e70c0c3a90 // indirect
-	google.golang.org/grpc v1.48.0 // indirect
-	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
-	modernc.org/libc v1.18.0 // indirect
-	modernc.org/mathutil v1.5.0 // indirect
-	modernc.org/memory v1.3.0 // indirect
-	modernc.org/sqlite v1.18.1 // indirect
-	nhooyr.io/websocket v1.8.7 // indirect
+	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba // indirect
+	go4.org/unsafe/assume-no-moving-gc v0.0.0-20231121144256-b99613f794b6 // indirect
+	golang.org/x/mod v0.14.0 // indirect
+	golang.org/x/sys v0.16.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
+	golang.org/x/tools v0.16.1 // indirect
+	golang.zx2c4.com/wireguard/windows v0.5.3 // indirect
+	google.golang.org/api v0.155.0 // indirect
+	google.golang.org/appengine v1.6.8 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240108191215-35c7eff3a6b1 // indirect
+	google.golang.org/grpc v1.60.1 // indirect
+	gotest.tools/v3 v3.4.0 // indirect
+	modernc.org/libc v1.40.1 // indirect
+	modernc.org/mathutil v1.6.0 // indirect
+	modernc.org/memory v1.7.2 // indirect
+	modernc.org/sqlite v1.28.0 // indirect
+	nhooyr.io/websocket v1.8.10 // indirect
 )

internal/bind/binder.go

@@ -1,163 +0,0 @@
-package bind
-
-import (
-	"encoding/binary"
-	"encoding/json"
-	"fmt"
-	"github.com/jsiebens/ionscale/internal/util"
-	"github.com/klauspost/compress/zstd"
-	"github.com/labstack/echo/v4"
-	"io/ioutil"
-	"tailscale.com/types/key"
-)
-
-type Factory func(c echo.Context) (Binder, error)
-
-type Binder interface {
-	BindRequest(c echo.Context, v interface{}) error
-	WriteResponse(c echo.Context, code int, v interface{}) error
-	Marshal(compress string, v interface{}) ([]byte, error)
-	Peer() key.MachinePublic
-}
-
-func DefaultBinder(machineKey key.MachinePublic) Factory {
-	return func(c echo.Context) (Binder, error) {
-		return &defaultBinder{machineKey: machineKey}, nil
-	}
-}
-
-func BoxBinder(controlKey key.MachinePrivate) Factory {
-	return func(c echo.Context) (Binder, error) {
-		idParam := c.Param("id")
-
-		id, err := util.ParseMachinePublicKey(idParam)
-
-		if err != nil {
-			return nil, err
-		}
-
-		return &boxBinder{
-			controlKey: controlKey,
-			machineKey: *id,
-		}, nil
-	}
-}
-
-type defaultBinder struct {
-	machineKey key.MachinePublic
-}
-
-func (d *defaultBinder) BindRequest(c echo.Context, v interface{}) error {
-	body, err := ioutil.ReadAll(c.Request().Body)
-	if err != nil {
-		return err
-	}
-
-	return json.Unmarshal(body, v)
-}
-
-func (d *defaultBinder) WriteResponse(c echo.Context, code int, v interface{}) error {
-	marshalled, err := json.Marshal(v)
-	if err != nil {
-		return err
-	}
-
-	c.Response().WriteHeader(code)
-	_, err = c.Response().Write(marshalled)
-
-	return err
-}
-
-func (d *defaultBinder) Marshal(compress string, v interface{}) ([]byte, error) {
-	var payload []byte
-
-	marshalled, err := json.Marshal(v)
-	if err != nil {
-		return nil, err
-	}
-
-	if compress == "zstd" {
-		encoder, err := zstd.NewWriter(nil)
-		if err != nil {
-			return nil, err
-		}
-
-		payload = encoder.EncodeAll(marshalled, nil)
-	} else {
-		payload = marshalled
-	}
-
-	data := make([]byte, 4)
-	binary.LittleEndian.PutUint32(data, uint32(len(payload)))
-	data = append(data, payload...)
-
-	return data, nil
-}
-
-func (d *defaultBinder) Peer() key.MachinePublic {
-	return d.machineKey
-}
-
-type boxBinder struct {
-	controlKey key.MachinePrivate
-	machineKey key.MachinePublic
-}
-
-func (b *boxBinder) BindRequest(c echo.Context, v interface{}) error {
-	body, err := ioutil.ReadAll(c.Request().Body)
-	if err != nil {
-		return err
-	}
-
-	decrypted, ok := b.controlKey.OpenFrom(b.machineKey, body)
-	if !ok {
-		return fmt.Errorf("unable to decrypt payload")
-	}
-
-	return json.Unmarshal(decrypted, v)
-}
-
-func (b *boxBinder) WriteResponse(c echo.Context, code int, v interface{}) error {
-	marshalled, err := json.Marshal(v)
-	if err != nil {
-		return err
-	}
-
-	encrypted := b.controlKey.SealTo(b.machineKey, marshalled)
-
-	c.Response().WriteHeader(code)
-	_, err = c.Response().Write(encrypted)
-
-	return err
-}
-
-func (b *boxBinder) Marshal(compress string, v interface{}) ([]byte, error) {
-	var payload []byte
-
-	marshalled, err := json.Marshal(v)
-	if err != nil {
-		return nil, err
-	}
-
-	if compress == "zstd" {
-		encoder, err := zstd.NewWriter(nil)
-		if err != nil {
-			return nil, err
-		}
-
-		encoded := encoder.EncodeAll(marshalled, nil)
-		payload = b.controlKey.SealTo(b.machineKey, encoded)
-	} else {
-		payload = b.controlKey.SealTo(b.machineKey, marshalled)
-	}
-
-	data := make([]byte, 4)
-	binary.LittleEndian.PutUint32(data, uint32(len(payload)))
-	data = append(data, payload...)
-
-	return data, nil
-}
-
-func (b *boxBinder) Peer() key.MachinePublic {
-	return b.machineKey
-}

internal/broker/broker.go

@@ -1 +0,0 @@
-package broker

internal/broker/pubsub.go

@@ -1,16 +0,0 @@
-package broker
-
-type Signal struct {
-	PeerUpdated  *uint64
-	PeersRemoved []uint64
-	ACLUpdated   bool
-	DNSUpdated   bool
-}
-
-type Listener chan *Signal
-
-type Pubsub interface {
-	Subscribe(tailnet uint64, listener Listener) (cancel func(), err error)
-	Publish(tailnet uint64, message *Signal) error
-	Close() error
-}

internal/broker/pubsub_mem.go

@@ -1,61 +0,0 @@
-package broker
-
-import (
-	"github.com/google/uuid"
-	"sync"
-)
-
-type memoryPubsub struct {
-	mut       sync.RWMutex
-	listeners map[uint64]map[uuid.UUID]Listener
-}
-
-func (m *memoryPubsub) Subscribe(tailnet uint64, listener Listener) (cancel func(), err error) {
-	m.mut.Lock()
-	defer m.mut.Unlock()
-
-	var listeners map[uuid.UUID]Listener
-	var ok bool
-	if listeners, ok = m.listeners[tailnet]; !ok {
-		listeners = map[uuid.UUID]Listener{}
-		m.listeners[tailnet] = listeners
-	}
-	var id uuid.UUID
-	for {
-		id = uuid.New()
-		if _, ok = listeners[id]; !ok {
-			break
-		}
-	}
-
-	listeners[id] = listener
-	return func() {
-		m.mut.Lock()
-		defer m.mut.Unlock()
-		listeners := m.listeners[tailnet]
-		delete(listeners, id)
-	}, nil
-}
-
-func (m *memoryPubsub) Publish(tailnet uint64, message *Signal) error {
-	m.mut.RLock()
-	defer m.mut.RUnlock()
-	listeners, ok := m.listeners[tailnet]
-	if !ok {
-		return nil
-	}
-	for _, listener := range listeners {
-		listener <- message
-	}
-	return nil
-}
-
-func (*memoryPubsub) Close() error {
-	return nil
-}
-
-func NewPubsubInMemory() Pubsub {
-	return &memoryPubsub{
-		listeners: make(map[uint64]map[uuid.UUID]Listener),
-	}
-}

internal/broker/pubsub_postgres.go

@@ -1,117 +0,0 @@
-package broker
-
-import (
-	"context"
-	"database/sql"
-	"encoding/json"
-	"fmt"
-	"github.com/lib/pq"
-	"time"
-)
-
-type pgPubsub struct {
-	pgListener *pq.Listener
-	db         *sql.DB
-	target     Pubsub
-}
-
-func NewPubsub(ctx context.Context, database *sql.DB, connectURL string) (Pubsub, error) {
-	errCh := make(chan error)
-	listener := pq.NewListener(connectURL, time.Second, time.Minute, func(event pq.ListenerEventType, err error) {
-		select {
-		case <-errCh:
-			return
-		default:
-			errCh <- err
-			close(errCh)
-		}
-	})
-
-	select {
-	case err := <-errCh:
-		if err != nil {
-			return nil, fmt.Errorf("create pq listener: %w", err)
-		}
-	case <-ctx.Done():
-		return nil, ctx.Err()
-	}
-
-	if err := listener.Listen("ionscale_events"); err != nil {
-		return nil, fmt.Errorf("listen: %w", err)
-	}
-
-	pubsub := &pgPubsub{
-		db:         database,
-		pgListener: listener,
-		target:     NewPubsubInMemory(),
-	}
-	go pubsub.listen(ctx)
-
-	return pubsub, nil
-}
-
-func (p *pgPubsub) Close() error {
-	return p.pgListener.Close()
-}
-
-func (p *pgPubsub) Subscribe(tailnet uint64, listener Listener) (cancel func(), err error) {
-	return p.target.Subscribe(tailnet, listener)
-}
-
-func (p *pgPubsub) Publish(tailnet uint64, message *Signal) error {
-	event := &pgEvent{
-		TailnetID: tailnet,
-		Signal:    message,
-	}
-
-	payload, err := json.Marshal(event)
-	if err != nil {
-		return err
-	}
-
-	_, err = p.db.ExecContext(context.Background(), `select pg_notify(`+pq.QuoteLiteral("ionscale_events")+`, $1)`, payload)
-	if err != nil {
-		return fmt.Errorf("exec pg_notify: %w", err)
-	}
-
-	return nil
-}
-
-func (p *pgPubsub) listen(ctx context.Context) {
-	var (
-		notif *pq.Notification
-		ok    bool
-	)
-	defer p.pgListener.Close()
-	for {
-		select {
-		case <-ctx.Done():
-			return
-		case notif, ok = <-p.pgListener.Notify:
-			if !ok {
-				return
-			}
-		}
-		// A nil notification can be dispatched on reconnect.
-		if notif == nil {
-			continue
-		}
-		p.listenReceive(notif)
-	}
-}
-
-func (p *pgPubsub) listenReceive(notif *pq.Notification) {
-	extra := []byte(notif.Extra)
-	event := &pgEvent{}
-
-	if err := json.Unmarshal(extra, event); err == nil {
-		p.target.Publish(event.TailnetID, event.Signal)
-	} else {
-		fmt.Println(err)
-	}
-}
-
-type pgEvent struct {
-	TailnetID uint64
-	Signal    *Signal
-}

internal/cmd/acl.go

@@ -1,23 +1,25 @@
 package cmd
 
 import (
+	"bytes"
 	"context"
 	"encoding/json"
 	"fmt"
 	"github.com/bufbuild/connect-go"
+	"github.com/jsiebens/go-edit/editor"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
-	"github.com/muesli/coral"
-	"io/ioutil"
+	"github.com/spf13/cobra"
+	"github.com/tailscale/hujson"
+	"os"
 )
 
-func getACLConfigCommand() *coral.Command {
-	command := &coral.Command{
+func getACLConfigCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "get-acl-policy",
 		Short:        "Get the ACL policy",
 		SilenceUsage: true,
 	}
 
-	var asJson bool
 	var tailnetID uint64
 	var tailnetName string
 	var target = Target{}
@@ -25,10 +27,9 @@ func getACLConfigCommand() *coral.Command {
 	target.prepareCommand(command)
 	command.Flags().StringVar(&tailnetName, "tailnet", "", "Tailnet name. Mutually exclusive with --tailnet-id.")
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
-	command.Flags().BoolVar(&asJson, "json", false, "When enabled, render output as json otherwise yaml")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(cmd *coral.Command, args []string) error {
+	command.RunE = func(cmd *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -57,8 +58,77 @@ func getACLConfigCommand() *coral.Command {
 	return command
 }
 
-func setACLConfigCommand() *coral.Command {
-	command := &coral.Command{
+func editACLConfigCommand() *cobra.Command {
+	command := &cobra.Command{
+		Use:          "edit-acl-policy",
+		Short:        "Edit the ACL policy",
+		SilenceUsage: true,
+	}
+
+	var tailnetID uint64
+	var tailnetName string
+	var target = Target{}
+
+	target.prepareCommand(command)
+	command.Flags().StringVar(&tailnetName, "tailnet", "", "Tailnet name. Mutually exclusive with --tailnet-id.")
+	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
+
+	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
+	command.RunE = func(cmd *cobra.Command, args []string) error {
+		edit := editor.NewDefaultEditor([]string{"IONSCALE_EDITOR", "EDITOR"})
+
+		client, err := target.createGRPCClient()
+		if err != nil {
+			return err
+		}
+
+		tailnet, err := findTailnet(client, tailnetName, tailnetID)
+		if err != nil {
+			return err
+		}
+
+		resp, err := client.GetACLPolicy(context.Background(), connect.NewRequest(&api.GetACLPolicyRequest{TailnetId: tailnet.Id}))
+		if err != nil {
+			return err
+		}
+
+		previous, err := json.MarshalIndent(resp.Msg.Policy, "", "  ")
+		if err != nil {
+			return err
+		}
+
+		next, s, err := edit.LaunchTempFile("ionscale", ".json", bytes.NewReader(previous))
+		if err != nil {
+			return err
+		}
+
+		defer os.Remove(s)
+
+		next, err = hujson.Standardize(next)
+		if err != nil {
+			return err
+		}
+
+		var policy = &api.ACLPolicy{}
+		if err := json.Unmarshal(next, policy); err != nil {
+			return err
+		}
+
+		_, err = client.SetACLPolicy(context.Background(), connect.NewRequest(&api.SetACLPolicyRequest{TailnetId: tailnet.Id, Policy: policy}))
+		if err != nil {
+			return err
+		}
+
+		fmt.Println("ACL policy updated successfully")
+
+		return nil
+	}
+
+	return command
+}
+
+func setACLConfigCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "set-acl-policy",
 		Short:        "Set ACL policy",
 		SilenceUsage: true,
@@ -75,8 +145,13 @@ func setACLConfigCommand() *coral.Command {
 	command.Flags().StringVar(&file, "file", "", "Path to json file with the acl configuration")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(cmd *coral.Command, args []string) error {
-		rawJson, err := ioutil.ReadFile(file)
+	command.RunE = func(cmd *cobra.Command, args []string) error {
+		content, err := os.ReadFile(file)
+		if err != nil {
+			return err
+		}
+
+		rawJson, err := hujson.Standardize(content)
 		if err != nil {
 			return err
 		}

internal/cmd/auth.go

@@ -6,11 +6,11 @@ import (
 	"github.com/bufbuild/connect-go"
 	"github.com/jsiebens/ionscale/pkg/client/ionscale"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
-	"github.com/muesli/coral"
+	"github.com/spf13/cobra"
 )
 
-func authCommand() *coral.Command {
-	command := &coral.Command{
+func authCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use: "auth",
 	}
 
@@ -19,8 +19,8 @@ func authCommand() *coral.Command {
 	return command
 }
 
-func authLoginCommand() *coral.Command {
-	command := &coral.Command{
+func authLoginCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "login",
 		SilenceUsage: true,
 	}
@@ -29,14 +29,14 @@ func authLoginCommand() *coral.Command {
 
 	target.prepareCommand(command)
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
 		}
 
-		req := &api.AuthenticationRequest{}
+		req := &api.AuthenticateRequest{}
 		stream, err := client.Authenticate(context.Background(), connect.NewRequest(req))
 		if err != nil {
 			return err

internal/cmd/auth_key.go

@@ -5,16 +5,16 @@ import (
 	"fmt"
 	"github.com/bufbuild/connect-go"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
-	"github.com/muesli/coral"
 	"github.com/rodaine/table"
+	"github.com/spf13/cobra"
 	str2dur "github.com/xhit/go-str2duration/v2"
 	"google.golang.org/protobuf/types/known/durationpb"
 	"strings"
 	"time"
 )
 
-func authkeysCommand() *coral.Command {
-	command := &coral.Command{
+func authkeysCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:     "auth-keys",
 		Aliases: []string{"auth-key"},
 		Short:   "Manage ionscale auth keys",
@@ -27,8 +27,8 @@ func authkeysCommand() *coral.Command {
 	return command
 }
 
-func createAuthkeysCommand() *coral.Command {
-	command := &coral.Command{
+func createAuthkeysCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "create",
 		Short:        "Creates a new auth key in the specified tailnet",
 		SilenceUsage: true,
@@ -37,6 +37,7 @@ func createAuthkeysCommand() *coral.Command {
 	var tailnetID uint64
 	var tailnetName string
 	var ephemeral bool
+	var preAuthorized bool
 	var tags []string
 	var expiry string
 	var target = Target{}
@@ -47,9 +48,10 @@ func createAuthkeysCommand() *coral.Command {
 	command.Flags().BoolVar(&ephemeral, "ephemeral", false, "When enabled, machines authenticated by this key will be automatically removed after going offline.")
 	command.Flags().StringSliceVar(&tags, "tag", []string{}, "Machines authenticated by this key will be automatically tagged with these tags")
 	command.Flags().StringVar(&expiry, "expiry", "180d", "Human-readable expiration of the key")
+	command.Flags().BoolVar(&preAuthorized, "pre-authorized", false, "Generate an auth key which is pre-authorized.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -71,10 +73,11 @@ func createAuthkeysCommand() *coral.Command {
 		}
 
 		req := &api.CreateAuthKeyRequest{
-			TailnetId: tailnet.Id,
-			Ephemeral: ephemeral,
-			Tags:      tags,
-			Expiry:    expiryDur,
+			TailnetId:     tailnet.Id,
+			Ephemeral:     ephemeral,
+			PreAuthorized: preAuthorized,
+			Tags:          tags,
+			Expiry:        expiryDur,
 		}
 		resp, err := client.CreateAuthKey(context.Background(), connect.NewRequest(req))
 
@@ -95,8 +98,8 @@ func createAuthkeysCommand() *coral.Command {
 	return command
 }
 
-func deleteAuthKeyCommand() *coral.Command {
-	command := &coral.Command{
+func deleteAuthKeyCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "delete",
 		Short:        "Delete a specified auth key",
 		SilenceUsage: true,
@@ -107,7 +110,7 @@ func deleteAuthKeyCommand() *coral.Command {
 	target.prepareCommand(command)
 	command.Flags().Uint64Var(&authKeyId, "id", 0, "Auth Key ID")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		grpcClient, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -126,8 +129,8 @@ func deleteAuthKeyCommand() *coral.Command {
 	return command
 }
 
-func listAuthkeysCommand() *coral.Command {
-	command := &coral.Command{
+func listAuthkeysCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "list",
 		Short:        "List all auth keys for a given tailnet",
 		SilenceUsage: true,
@@ -142,7 +145,7 @@ func listAuthkeysCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err

internal/cmd/configure.go

@@ -5,13 +5,13 @@ import (
 	"fmt"
 	"github.com/jsiebens/ionscale/internal/config"
 	"github.com/jsiebens/ionscale/internal/key"
-	"github.com/muesli/coral"
+	"github.com/spf13/cobra"
 	"gopkg.in/yaml.v2"
 	"path/filepath"
 )
 
-func configureCommand() *coral.Command {
-	command := &coral.Command{
+func configureCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "configure",
 		Short:        "Generate a simple config file to get started.",
 		SilenceUsage: true,
@@ -33,7 +33,7 @@ func configureCommand() *coral.Command {
 
 	command.MarkFlagRequired("domain")
 
-	command.PreRunE = func(cmd *coral.Command, args []string) error {
+	command.PreRunE = func(cmd *cobra.Command, args []string) error {
 		if domain == "" {
 			return errors.New("required flag 'domain' is missing")
 		}
@@ -49,7 +49,7 @@ func configureCommand() *coral.Command {
 		return nil
 	}
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		c := &config.Config{}
 
 		c.HttpListenAddr = "0.0.0.0:80"
@@ -67,7 +67,6 @@ func configureCommand() *coral.Command {
 		if acme {
 			c.Tls.AcmeEnabled = true
 			c.Tls.AcmeEmail = email
-			c.Tls.AcmePath = filepath.Join(dataDir, "acme")
 		} else {
 			c.Tls.CertFile = certFile
 			c.Tls.KeyFile = keyFile

internal/cmd/derp_map.go

@@ -6,14 +6,15 @@ import (
 	"fmt"
 	"github.com/bufbuild/connect-go"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
-	"github.com/muesli/coral"
+	"github.com/spf13/cobra"
+	"github.com/tailscale/hujson"
 	"gopkg.in/yaml.v2"
 	"os"
 	"tailscale.com/tailcfg"
 )
 
-func systemCommand() *coral.Command {
-	command := &coral.Command{
+func systemCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:   "system",
 		Short: "Manage global system configurations",
 	}
@@ -25,8 +26,8 @@ func systemCommand() *coral.Command {
 	return command
 }
 
-func getDefaultDERPMap() *coral.Command {
-	command := &coral.Command{
+func getDefaultDERPMap() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "get-derp-map",
 		Short:        "Get the DERP Map configuration",
 		SilenceUsage: true,
@@ -38,7 +39,7 @@ func getDefaultDERPMap() *coral.Command {
 	target.prepareCommand(command)
 	command.Flags().BoolVar(&asJson, "json", false, "When enabled, render output as json otherwise yaml")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -80,8 +81,8 @@ func getDefaultDERPMap() *coral.Command {
 	return command
 }
 
-func setDefaultDERPMap() *coral.Command {
-	command := &coral.Command{
+func setDefaultDERPMap() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "set-derp-map",
 		Short:        "Set the DERP Map configuration",
 		SilenceUsage: true,
@@ -92,13 +93,18 @@ func setDefaultDERPMap() *coral.Command {
 	target.prepareCommand(command)
 	command.Flags().StringVar(&file, "file", "", "Path to json file with the DERP Map configuration")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		grpcClient, err := target.createGRPCClient()
 		if err != nil {
 			return err
 		}
 
-		rawJson, err := os.ReadFile(file)
+		content, err := os.ReadFile(file)
+		if err != nil {
+			return err
+		}
+
+		rawJson, err := hujson.Standardize(content)
 		if err != nil {
 			return err
 		}
@@ -121,8 +127,8 @@ func setDefaultDERPMap() *coral.Command {
 	return command
 }
 
-func resetDefaultDERPMap() *coral.Command {
-	command := &coral.Command{
+func resetDefaultDERPMap() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "reset-derp-map",
 		Short:        "Reset the DERP Map to the default configuration",
 		SilenceUsage: true,
@@ -131,7 +137,7 @@ func resetDefaultDERPMap() *coral.Command {
 	var target = Target{}
 	target.prepareCommand(command)
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		grpcClient, err := target.createGRPCClient()
 		if err != nil {
 			return err

internal/cmd/dns.go

@@ -5,14 +5,14 @@ import (
 	"fmt"
 	"github.com/bufbuild/connect-go"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
-	"github.com/muesli/coral"
+	"github.com/spf13/cobra"
 	"os"
 	"strings"
 	"text/tabwriter"
 )
 
-func getDNSConfigCommand() *coral.Command {
-	command := &coral.Command{
+func getDNSConfigCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "get-dns",
 		Short:        "Get DNS configuration",
 		SilenceUsage: true,
@@ -27,7 +27,7 @@ func getDNSConfigCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -46,18 +46,12 @@ func getDNSConfigCommand() *coral.Command {
 		}
 		config := resp.Msg.Config
 
-		var allNameservers = config.Nameservers
-
-		for i, j := range config.Routes {
-			for _, n := range j.Routes {
-				allNameservers = append(allNameservers, fmt.Sprintf("%s:%s", i, n))
-			}
-		}
-
 		w := new(tabwriter.Writer)
-		w.Init(os.Stdout, 8, 8, 0, '\t', 0)
+		w.Init(os.Stdout, 8, 8, 1, '\t', 0)
 		defer w.Flush()
 
+		fmt.Fprintf(w, "%s\t\t%v\n", "MagicDNS", config.MagicDns)
+		fmt.Fprintf(w, "%s\t\t%v\n", "HTTPS Certs", config.HttpsCerts)
 		fmt.Fprintf(w, "%s\t\t%v\n", "Override Local DNS", config.OverrideLocalDns)
 
 		if config.MagicDns {
@@ -88,8 +82,8 @@ func getDNSConfigCommand() *coral.Command {
 	return command
 }
 
-func setDNSConfigCommand() *coral.Command {
-	command := &coral.Command{
+func setDNSConfigCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "set-dns",
 		Short:        "Set DNS config",
 		SilenceUsage: true,
@@ -97,6 +91,7 @@ func setDNSConfigCommand() *coral.Command {
 
 	var nameservers []string
 	var magicDNS bool
+	var httpsCerts bool
 	var overrideLocalDNS bool
 	var tailnetID uint64
 	var tailnetName string
@@ -107,10 +102,11 @@ func setDNSConfigCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 	command.Flags().StringSliceVarP(&nameservers, "nameserver", "", []string{}, "Machines on your network will use these nameservers to resolve DNS queries.")
 	command.Flags().BoolVarP(&magicDNS, "magic-dns", "", false, "Enable MagicDNS for the specified Tailnet")
+	command.Flags().BoolVarP(&httpsCerts, "https-certs", "", false, "Enable HTTPS Certificates for the specified Tailnet")
 	command.Flags().BoolVarP(&overrideLocalDNS, "override-local-dns", "", false, "When enabled, connected clients ignore local DNS settings and always use the nameservers specified for this Tailnet")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -145,6 +141,7 @@ func setDNSConfigCommand() *coral.Command {
 				OverrideLocalDns: overrideLocalDNS,
 				Nameservers:      globalNameservers,
 				Routes:           routes,
+				HttpsCerts:       httpsCerts,
 			},
 		}
 		resp, err := client.SetDNSConfig(context.Background(), connect.NewRequest(&req))
@@ -155,101 +152,39 @@ func setDNSConfigCommand() *coral.Command {
 
 		config := resp.Msg.Config
 
-		var allNameservers = config.Nameservers
+		if resp.Msg.Message != "" {
+			fmt.Println(resp.Msg.Message)
+			fmt.Println()
+		}
 
-		for i, j := range config.Routes {
-			for _, n := range j.Routes {
-				allNameservers = append(allNameservers, fmt.Sprintf("%s:%s", i, n))
+		w := new(tabwriter.Writer)
+		w.Init(os.Stdout, 8, 8, 1, '\t', 0)
+		defer w.Flush()
+
+		fmt.Fprintf(w, "%s\t\t%v\n", "MagicDNS", config.MagicDns)
+		fmt.Fprintf(w, "%s\t\t%v\n", "HTTPS Certs", config.HttpsCerts)
+		fmt.Fprintf(w, "%s\t\t%v\n", "Override Local DNS", config.OverrideLocalDns)
+
+		if config.MagicDns {
+			fmt.Fprintf(w, "MagicDNS\t%s\t%s\n", config.MagicDnsSuffix, "100.100.100.100")
+		}
+
+		for k, r := range config.Routes {
+			for i, t := range r.Routes {
+				if i == 0 {
+					fmt.Fprintf(w, "SplitDNS\t%s\t%s\n", k, t)
+				} else {
+					fmt.Fprintf(w, "%s\t%s\n", "", t)
+				}
 			}
 		}
 
-		fmt.Printf("%-*v%v\n", 25, "Magic DNS Enabled:", config.MagicDns)
-		fmt.Printf("%-*v%v\n", 25, "Override Local DNS:", config.OverrideLocalDns)
-		fmt.Printf("%-*v%v\n", 25, "Nameservers:", strings.Join(allNameservers, ","))
-
-		return nil
-	}
-
-	return command
-}
-
-func enableHttpsCommand() *coral.Command {
-	command := &coral.Command{
-		Use:          "enable-https",
-		Short:        "Enable HTTPS certificates",
-		SilenceUsage: true,
-	}
-
-	var tailnetID uint64
-	var tailnetName string
-	var alias string
-	var target = Target{}
-
-	target.prepareCommand(command)
-	command.Flags().StringVar(&tailnetName, "tailnet", "", "Tailnet name. Mutually exclusive with --tailnet-id.")
-	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
-	command.Flags().StringVar(&alias, "alias", "", "")
-
-	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
-		client, err := target.createGRPCClient()
-		if err != nil {
-			return err
-		}
-
-		tailnet, err := findTailnet(client, tailnetName, tailnetID)
-		if err != nil {
-			return err
-		}
-
-		req := api.EnableHttpsCertificatesRequest{
-			TailnetId: tailnet.Id,
-			Alias:     alias,
-		}
-
-		if _, err := client.EnableHttpsCertificates(context.Background(), connect.NewRequest(&req)); err != nil {
-			return err
-		}
-
-		return nil
-	}
-
-	return command
-}
-
-func disableHttpsCommand() *coral.Command {
-	command := &coral.Command{
-		Use:          "disable-https",
-		Short:        "Disable HTTPS certificates",
-		SilenceUsage: true,
-	}
-
-	var tailnetID uint64
-	var tailnetName string
-	var target = Target{}
-
-	target.prepareCommand(command)
-	command.Flags().StringVar(&tailnetName, "tailnet", "", "Tailnet name. Mutually exclusive with --tailnet-id.")
-	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
-
-	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
-		client, err := target.createGRPCClient()
-		if err != nil {
-			return err
-		}
-
-		tailnet, err := findTailnet(client, tailnetName, tailnetID)
-		if err != nil {
-			return err
-		}
-
-		req := api.DisableHttpsCertificatesRequest{
-			TailnetId: tailnet.Id,
-		}
-
-		if _, err := client.DisableHttpsCertificates(context.Background(), connect.NewRequest(&req)); err != nil {
-			return err
+		for i, t := range config.Nameservers {
+			if i == 0 {
+				fmt.Fprintf(w, "%s\t%s\t%s\n", "Global", "", t)
+			} else {
+				fmt.Fprintf(w, "%s\t%s\t%s\n", "", "", t)
+			}
 		}
 
 		return nil

internal/cmd/funcs.go

@@ -7,10 +7,10 @@ import (
 	"github.com/jsiebens/ionscale/pkg/client/ionscale"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
 	apiconnect "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1/ionscalev1connect"
-	"github.com/muesli/coral"
+	"github.com/spf13/cobra"
 )
 
-func checkRequiredTailnetAndTailnetIdFlags(cmd *coral.Command, args []string) error {
+func checkRequiredTailnetAndTailnetIdFlags(cmd *cobra.Command, args []string) error {
 	savedTailnetID, err := ionscale.TailnetFromFile()
 	if err != nil {
 		return err
@@ -37,7 +37,7 @@ func findTailnet(client apiconnect.IonscaleServiceClient, tailnet string, tailne
 		return nil, fmt.Errorf("requested tailnet not found or you are not authorized for this tailnet")
 	}
 
-	tailnets, err := client.ListTailnets(context.Background(), connect.NewRequest(&api.ListTailnetRequest{}))
+	tailnets, err := client.ListTailnets(context.Background(), connect.NewRequest(&api.ListTailnetsRequest{}))
 	if err != nil {
 		return nil, err
 	}

internal/cmd/iam.go

@@ -1,17 +1,20 @@
 package cmd
 
 import (
+	"bytes"
 	"context"
 	"encoding/json"
 	"fmt"
 	"github.com/bufbuild/connect-go"
+	"github.com/jsiebens/go-edit/editor"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
-	"github.com/muesli/coral"
-	"io/ioutil"
+	"github.com/spf13/cobra"
+	"github.com/tailscale/hujson"
+	"os"
 )
 
-func getIAMPolicyCommand() *coral.Command {
-	command := &coral.Command{
+func getIAMPolicyCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "get-iam-policy",
 		Short:        "Get the IAM policy",
 		SilenceUsage: true,
@@ -26,7 +29,7 @@ func getIAMPolicyCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(cmd *coral.Command, args []string) error {
+	command.RunE = func(cmd *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -55,8 +58,77 @@ func getIAMPolicyCommand() *coral.Command {
 	return command
 }
 
-func setIAMPolicyCommand() *coral.Command {
-	command := &coral.Command{
+func editIAMPolicyCommand() *cobra.Command {
+	command := &cobra.Command{
+		Use:          "edit-iam-policy",
+		Short:        "Edit the IAM policy",
+		SilenceUsage: true,
+	}
+
+	var tailnetID uint64
+	var tailnetName string
+	var target = Target{}
+
+	target.prepareCommand(command)
+	command.Flags().StringVar(&tailnetName, "tailnet", "", "Tailnet name. Mutually exclusive with --tailnet-id.")
+	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
+
+	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
+	command.RunE = func(cmd *cobra.Command, args []string) error {
+		edit := editor.NewDefaultEditor([]string{"IONSCALE_EDITOR", "EDITOR"})
+
+		client, err := target.createGRPCClient()
+		if err != nil {
+			return err
+		}
+
+		tailnet, err := findTailnet(client, tailnetName, tailnetID)
+		if err != nil {
+			return err
+		}
+
+		resp, err := client.GetIAMPolicy(context.Background(), connect.NewRequest(&api.GetIAMPolicyRequest{TailnetId: tailnet.Id}))
+		if err != nil {
+			return err
+		}
+
+		previous, err := json.MarshalIndent(resp.Msg.Policy, "", "  ")
+		if err != nil {
+			return err
+		}
+
+		next, s, err := edit.LaunchTempFile("ionscale", ".json", bytes.NewReader(previous))
+		if err != nil {
+			return err
+		}
+
+		next, err = hujson.Standardize(next)
+		if err != nil {
+			return err
+		}
+
+		defer os.Remove(s)
+
+		var policy = &api.IAMPolicy{}
+		if err := json.Unmarshal(next, policy); err != nil {
+			return err
+		}
+
+		_, err = client.SetIAMPolicy(context.Background(), connect.NewRequest(&api.SetIAMPolicyRequest{TailnetId: tailnet.Id, Policy: policy}))
+		if err != nil {
+			return err
+		}
+
+		fmt.Println("IAM policy updated successfully")
+
+		return nil
+	}
+
+	return command
+}
+
+func setIAMPolicyCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "set-iam-policy",
 		Short:        "Set IAM policy",
 		SilenceUsage: true,
@@ -73,8 +145,13 @@ func setIAMPolicyCommand() *coral.Command {
 	command.Flags().StringVar(&file, "file", "", "Path to json file with the acl configuration")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(cmd *coral.Command, args []string) error {
-		rawJson, err := ioutil.ReadFile(file)
+	command.RunE = func(cmd *cobra.Command, args []string) error {
+		content, err := os.ReadFile(file)
+		if err != nil {
+			return err
+		}
+
+		rawJson, err := hujson.Standardize(content)
 		if err != nil {
 			return err
 		}

internal/cmd/key.go

@@ -3,11 +3,11 @@ package cmd
 import (
 	"fmt"
 	"github.com/jsiebens/ionscale/internal/key"
-	"github.com/muesli/coral"
+	"github.com/spf13/cobra"
 )
 
-func keyCommand() *coral.Command {
-	command := &coral.Command{
+func keyCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "genkey",
 		SilenceUsage: true,
 	}
@@ -16,7 +16,7 @@ func keyCommand() *coral.Command {
 
 	command.Flags().BoolVarP(&disableNewLine, "no-newline", "n", false, "do not output a trailing newline")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		serverKey := key.NewServerKey()
 		if disableNewLine {
 			fmt.Print(serverKey.String())

internal/cmd/machine.go

@@ -5,17 +5,17 @@ import (
 	"fmt"
 	"github.com/bufbuild/connect-go"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
-	"github.com/muesli/coral"
 	"github.com/nleeper/goment"
 	"github.com/rodaine/table"
+	"github.com/spf13/cobra"
 	"inet.af/netaddr"
 	"os"
 	"strings"
 	"text/tabwriter"
 )
 
-func machineCommands() *coral.Command {
-	command := &coral.Command{
+func machineCommands() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "machines",
 		Aliases:      []string{"machine"},
 		Short:        "Manage ionscale machines",
@@ -33,12 +33,13 @@ func machineCommands() *coral.Command {
 	command.AddCommand(enableExitNodeCommand())
 	command.AddCommand(disableExitNodeCommand())
 	command.AddCommand(disableMachineKeyExpiryCommand())
+	command.AddCommand(authorizeMachineCommand())
 
 	return command
 }
 
-func getMachineCommand() *coral.Command {
-	command := &coral.Command{
+func getMachineCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "get",
 		Short:        "Retrieve detailed information for a machine",
 		SilenceUsage: true,
@@ -51,7 +52,7 @@ func getMachineCommand() *coral.Command {
 
 	_ = command.MarkFlagRequired("machine-id")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -95,6 +96,10 @@ func getMachineCommand() *coral.Command {
 		fmt.Fprintf(w, "%s\t%s\n", "Tailscale IPv4", m.Ipv4)
 		fmt.Fprintf(w, "%s\t%s\n", "Tailscale IPv6", m.Ipv6)
 		fmt.Fprintf(w, "%s\t%s\n", "Last seen", lastSeen)
+		fmt.Fprintf(w, "%s\t%v\n", "Ephemeral", m.Ephemeral)
+		if !m.Authorized {
+			fmt.Fprintf(w, "%s\t%v\n", "Authorized", m.Authorized)
+		}
 		fmt.Fprintf(w, "%s\t%s\n", "Key expiry", expiresAt)
 
 		for i, t := range m.Tags {
@@ -145,8 +150,8 @@ func getMachineCommand() *coral.Command {
 	return command
 }
 
-func deleteMachineCommand() *coral.Command {
-	command := &coral.Command{
+func deleteMachineCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "delete",
 		Short:        "Deletes a machine",
 		SilenceUsage: true,
@@ -159,7 +164,7 @@ func deleteMachineCommand() *coral.Command {
 
 	_ = command.MarkFlagRequired("machine-id")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -178,8 +183,8 @@ func deleteMachineCommand() *coral.Command {
 	return command
 }
 
-func expireMachineCommand() *coral.Command {
-	command := &coral.Command{
+func expireMachineCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "expire",
 		Short:        "Expires a machine",
 		SilenceUsage: true,
@@ -192,7 +197,7 @@ func expireMachineCommand() *coral.Command {
 
 	_ = command.MarkFlagRequired("machine-id")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -211,8 +216,41 @@ func expireMachineCommand() *coral.Command {
 	return command
 }
 
-func listMachinesCommand() *coral.Command {
-	command := &coral.Command{
+func authorizeMachineCommand() *cobra.Command {
+	command := &cobra.Command{
+		Use:          "authorize",
+		Short:        "Authorizes a machine",
+		SilenceUsage: true,
+	}
+
+	var machineID uint64
+	var target = Target{}
+	target.prepareCommand(command)
+	command.Flags().Uint64Var(&machineID, "machine-id", 0, "Machine ID.")
+
+	_ = command.MarkFlagRequired("machine-id")
+
+	command.RunE = func(command *cobra.Command, args []string) error {
+		client, err := target.createGRPCClient()
+		if err != nil {
+			return err
+		}
+
+		req := api.AuthorizeMachineRequest{MachineId: machineID}
+		if _, err := client.AuthorizeMachine(context.Background(), connect.NewRequest(&req)); err != nil {
+			return err
+		}
+
+		fmt.Println("Machine authorized.")
+
+		return nil
+	}
+
+	return command
+}
+
+func listMachinesCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "list",
 		Short:        "List machines",
 		SilenceUsage: true,
@@ -227,7 +265,7 @@ func listMachinesCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -245,7 +283,7 @@ func listMachinesCommand() *coral.Command {
 			return err
 		}
 
-		tbl := table.New("ID", "TAILNET", "NAME", "IPv4", "IPv6", "EPHEMERAL", "LAST_SEEN", "TAGS")
+		tbl := table.New("ID", "TAILNET", "NAME", "IPv4", "IPv6", "AUTHORIZED", "EPHEMERAL", "VERSION", "LAST_SEEN", "TAGS")
 		for _, m := range resp.Msg.Machines {
 			var lastSeen = "N/A"
 			if m.Connected {
@@ -256,7 +294,7 @@ func listMachinesCommand() *coral.Command {
 					lastSeen = mom.FromNow()
 				}
 			}
-			tbl.AddRow(m.Id, m.Tailnet.Name, m.Name, m.Ipv4, m.Ipv6, m.Ephemeral, lastSeen, strings.Join(m.Tags, ","))
+			tbl.AddRow(m.Id, m.Tailnet.Name, m.Name, m.Ipv4, m.Ipv6, m.Authorized, m.Ephemeral, m.ClientVersion, lastSeen, strings.Join(m.Tags, ","))
 		}
 		tbl.Print()
 
@@ -266,8 +304,8 @@ func listMachinesCommand() *coral.Command {
 	return command
 }
 
-func getMachineRoutesCommand() *coral.Command {
-	command := &coral.Command{
+func getMachineRoutesCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "get-routes",
 		Short:        "Show routes advertised and enabled by a given machine",
 		SilenceUsage: true,
@@ -280,7 +318,7 @@ func getMachineRoutesCommand() *coral.Command {
 
 	_ = command.MarkFlagRequired("machine-id")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		grpcClient, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -292,7 +330,7 @@ func getMachineRoutesCommand() *coral.Command {
 			return err
 		}
 
-		printMachinesRoutesResponse(resp.Msg)
+		printMachinesRoutesResponse(resp.Msg.Routes)
 
 		return nil
 	}
@@ -300,8 +338,8 @@ func getMachineRoutesCommand() *coral.Command {
 	return command
 }
 
-func enableMachineRoutesCommand() *coral.Command {
-	command := &coral.Command{
+func enableMachineRoutesCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "enable-routes",
 		Short:        "Enable routes for a given machine",
 		SilenceUsage: true,
@@ -318,7 +356,7 @@ func enableMachineRoutesCommand() *coral.Command {
 
 	_ = command.MarkFlagRequired("machine-id")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -336,7 +374,7 @@ func enableMachineRoutesCommand() *coral.Command {
 			return err
 		}
 
-		printMachinesRoutesResponse(resp.Msg)
+		printMachinesRoutesResponse(resp.Msg.Routes)
 
 		return nil
 	}
@@ -344,8 +382,8 @@ func enableMachineRoutesCommand() *coral.Command {
 	return command
 }
 
-func disableMachineRoutesCommand() *coral.Command {
-	command := &coral.Command{
+func disableMachineRoutesCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "disable-routes",
 		Short:        "Disable routes for a given machine",
 		SilenceUsage: true,
@@ -360,7 +398,7 @@ func disableMachineRoutesCommand() *coral.Command {
 
 	_ = command.MarkFlagRequired("machine-id")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -378,7 +416,7 @@ func disableMachineRoutesCommand() *coral.Command {
 			return err
 		}
 
-		printMachinesRoutesResponse(resp.Msg)
+		printMachinesRoutesResponse(resp.Msg.Routes)
 
 		return nil
 	}
@@ -386,8 +424,8 @@ func disableMachineRoutesCommand() *coral.Command {
 	return command
 }
 
-func enableExitNodeCommand() *coral.Command {
-	command := &coral.Command{
+func enableExitNodeCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "enable-exit-node",
 		Short:        "Enable given machine as an exit node",
 		SilenceUsage: true,
@@ -400,7 +438,7 @@ func enableExitNodeCommand() *coral.Command {
 
 	_ = command.MarkFlagRequired("machine-id")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -412,7 +450,7 @@ func enableExitNodeCommand() *coral.Command {
 			return err
 		}
 
-		printMachinesRoutesResponse(resp.Msg)
+		printMachinesRoutesResponse(resp.Msg.Routes)
 
 		return nil
 	}
@@ -420,8 +458,8 @@ func enableExitNodeCommand() *coral.Command {
 	return command
 }
 
-func disableExitNodeCommand() *coral.Command {
-	command := &coral.Command{
+func disableExitNodeCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "disable-exit-node",
 		Short:        "Disable given machine as an exit node",
 		SilenceUsage: true,
@@ -434,7 +472,7 @@ func disableExitNodeCommand() *coral.Command {
 
 	_ = command.MarkFlagRequired("machine-id")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -446,7 +484,7 @@ func disableExitNodeCommand() *coral.Command {
 			return err
 		}
 
-		printMachinesRoutesResponse(resp.Msg)
+		printMachinesRoutesResponse(resp.Msg.Routes)
 
 		return nil
 	}
@@ -454,8 +492,8 @@ func disableExitNodeCommand() *coral.Command {
 	return command
 }
 
-func enableMachineKeyExpiryCommand() *coral.Command {
-	command := &coral.Command{
+func enableMachineKeyExpiryCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "enable-key-expiry",
 		Short:        "Enable machine key expiry",
 		SilenceUsage: true,
@@ -464,8 +502,8 @@ func enableMachineKeyExpiryCommand() *coral.Command {
 	return configureSetMachineKeyExpiryCommand(command, false)
 }
 
-func disableMachineKeyExpiryCommand() *coral.Command {
-	command := &coral.Command{
+func disableMachineKeyExpiryCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "disable-key-expiry",
 		Short:        "Disable machine key expiry",
 		SilenceUsage: true,
@@ -474,7 +512,7 @@ func disableMachineKeyExpiryCommand() *coral.Command {
 	return configureSetMachineKeyExpiryCommand(command, true)
 }
 
-func configureSetMachineKeyExpiryCommand(command *coral.Command, v bool) *coral.Command {
+func configureSetMachineKeyExpiryCommand(command *cobra.Command, v bool) *cobra.Command {
 	var machineID uint64
 	var target = Target{}
 	target.prepareCommand(command)
@@ -482,7 +520,7 @@ func configureSetMachineKeyExpiryCommand(command *coral.Command, v bool) *coral.
 
 	_ = command.MarkFlagRequired("machine-id")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -500,7 +538,7 @@ func configureSetMachineKeyExpiryCommand(command *coral.Command, v bool) *coral.
 	return command
 }
 
-func printMachinesRoutesResponse(msg *api.GetMachineRoutesResponse) {
+func printMachinesRoutesResponse(msg *api.MachineRoutes) {
 	w := new(tabwriter.Writer)
 	w.Init(os.Stdout, 8, 8, 0, '\t', 0)
 	defer w.Flush()

internal/cmd/root.go

@@ -1,10 +1,10 @@
 package cmd
 
 import (
-	"github.com/muesli/coral"
+	"github.com/spf13/cobra"
 )
 
-func Command() *coral.Command {
+func Command() *cobra.Command {
 	rootCmd := rootCommand()
 	rootCmd.AddCommand(configureCommand())
 	rootCmd.AddCommand(keyCommand())
@@ -24,8 +24,8 @@ func Execute() error {
 	return Command().Execute()
 }
 
-func rootCommand() *coral.Command {
-	return &coral.Command{
+func rootCommand() *cobra.Command {
+	return &cobra.Command{
 		Use: "ionscale",
 	}
 }

internal/cmd/server.go

@@ -3,11 +3,11 @@ package cmd
 import (
 	"github.com/jsiebens/ionscale/internal/config"
 	"github.com/jsiebens/ionscale/internal/server"
-	"github.com/muesli/coral"
+	"github.com/spf13/cobra"
 )
 
-func serverCommand() *coral.Command {
-	command := &coral.Command{
+func serverCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "server",
 		Short:        "Start an ionscale server",
 		SilenceUsage: true,
@@ -17,14 +17,14 @@ func serverCommand() *coral.Command {
 
 	command.Flags().StringVarP(&configFile, "config", "c", "", "Path to the configuration file.")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 
 		c, err := config.LoadConfig(configFile)
 		if err != nil {
 			return err
 		}
 
-		return server.Start(c)
+		return server.Start(command.Context(), c)
 	}
 
 	return command

internal/cmd/tailnet.go

@@ -6,17 +6,18 @@ import (
 	"fmt"
 	"github.com/bufbuild/connect-go"
 	idomain "github.com/jsiebens/ionscale/internal/domain"
+	"github.com/jsiebens/ionscale/pkg/defaults"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
-	"github.com/muesli/coral"
 	"github.com/rodaine/table"
+	"github.com/spf13/cobra"
 	"gopkg.in/yaml.v3"
 	"os"
 	"strings"
 	"tailscale.com/tailcfg"
 )
 
-func tailnetCommand() *coral.Command {
-	command := &coral.Command{
+func tailnetCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:     "tailnets",
 		Aliases: []string{"tailnet"},
 		Short:   "Manage ionscale tailnets",
@@ -29,16 +30,18 @@ func tailnetCommand() *coral.Command {
 	command.AddCommand(setDNSConfigCommand())
 	command.AddCommand(getACLConfigCommand())
 	command.AddCommand(setACLConfigCommand())
+	command.AddCommand(editACLConfigCommand())
 	command.AddCommand(getIAMPolicyCommand())
 	command.AddCommand(setIAMPolicyCommand())
-	command.AddCommand(enableHttpsCommand())
-	command.AddCommand(disableHttpsCommand())
+	command.AddCommand(editIAMPolicyCommand())
 	command.AddCommand(enableServiceCollectionCommand())
 	command.AddCommand(disableServiceCollectionCommand())
 	command.AddCommand(enableFileSharingCommand())
 	command.AddCommand(disableFileSharingCommand())
 	command.AddCommand(enableSSHCommand())
 	command.AddCommand(disableSSHCommand())
+	command.AddCommand(enableMachineAuthorizationCommand())
+	command.AddCommand(disableMachineAuthorizationCommand())
 	command.AddCommand(getDERPMap())
 	command.AddCommand(setDERPMap())
 	command.AddCommand(resetDERPMap())
@@ -46,8 +49,8 @@ func tailnetCommand() *coral.Command {
 	return command
 }
 
-func listTailnetsCommand() *coral.Command {
-	command := &coral.Command{
+func listTailnetsCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "list",
 		Short:        "List available Tailnets",
 		SilenceUsage: true,
@@ -56,14 +59,14 @@ func listTailnetsCommand() *coral.Command {
 	var target = Target{}
 	target.prepareCommand(command)
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
 		}
 
-		resp, err := client.ListTailnets(context.Background(), connect.NewRequest(&api.ListTailnetRequest{}))
+		resp, err := client.ListTailnets(context.Background(), connect.NewRequest(&api.ListTailnetsRequest{}))
 
 		if err != nil {
 			return err
@@ -81,8 +84,8 @@ func listTailnetsCommand() *coral.Command {
 	return command
 }
 
-func createTailnetsCommand() *coral.Command {
-	command := &coral.Command{
+func createTailnetsCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "create",
 		Short:        "Create a new Tailnet",
 		SilenceUsage: true,
@@ -98,9 +101,9 @@ func createTailnetsCommand() *coral.Command {
 	command.Flags().StringVar(&domain, "domain", "", "")
 	command.Flags().StringVar(&email, "email", "", "")
 
-	command.PreRunE = func(cmd *coral.Command, args []string) error {
-		if name == "" && email == "" && domain == "" {
-			return fmt.Errorf("at least flag --name, --email or --domain is required")
+	command.PreRunE = func(cmd *cobra.Command, args []string) error {
+		if name == "" {
+			return fmt.Errorf("flag --name is required")
 		}
 		if domain != "" && email != "" {
 			return fmt.Errorf("flags --email and --domain are mutually exclusive")
@@ -108,23 +111,22 @@ func createTailnetsCommand() *coral.Command {
 		return nil
 	}
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 
-		var tailnetName = ""
-		var iamPolicy = api.IAMPolicy{}
+		dnsConfig := defaults.DefaultDNSConfig()
+		aclPolicy := defaults.DefaultACLPolicy()
+		iamPolicy := &api.IAMPolicy{}
 
 		if len(domain) != 0 {
 			domainToLower := strings.ToLower(domain)
-			tailnetName = domainToLower
-			iamPolicy = api.IAMPolicy{
+			iamPolicy = &api.IAMPolicy{
 				Filters: []string{fmt.Sprintf("domain == %s", domainToLower)},
 			}
 		}
 
 		if len(email) != 0 {
 			emailToLower := strings.ToLower(email)
-			tailnetName = emailToLower
-			iamPolicy = api.IAMPolicy{
+			iamPolicy = &api.IAMPolicy{
 				Emails: []string{emailToLower},
 				Roles: map[string]string{
 					emailToLower: string(idomain.UserRoleAdmin),
@@ -132,18 +134,16 @@ func createTailnetsCommand() *coral.Command {
 			}
 		}
 
-		if len(name) != 0 {
-			tailnetName = name
-		}
-
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
 		}
 
 		resp, err := client.CreateTailnet(context.Background(), connect.NewRequest(&api.CreateTailnetRequest{
-			Name:      tailnetName,
-			IamPolicy: &iamPolicy,
+			Name:      name,
+			IamPolicy: iamPolicy,
+			AclPolicy: aclPolicy,
+			DnsConfig: dnsConfig,
 		}))
 
 		if err != nil {
@@ -160,8 +160,8 @@ func createTailnetsCommand() *coral.Command {
 	return command
 }
 
-func deleteTailnetCommand() *coral.Command {
-	command := &coral.Command{
+func deleteTailnetCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "delete",
 		Short:        "Delete a tailnet",
 		SilenceUsage: true,
@@ -178,7 +178,7 @@ func deleteTailnetCommand() *coral.Command {
 	command.Flags().BoolVar(&force, "force", false, "When enabled, force delete the specified Tailnet even when machines are still available.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 
 		client, err := target.createGRPCClient()
 		if err != nil {
@@ -204,8 +204,8 @@ func deleteTailnetCommand() *coral.Command {
 	return command
 }
 
-func getDERPMap() *coral.Command {
-	command := &coral.Command{
+func getDERPMap() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "get-derp-map",
 		Short:        "Get the DERP Map configuration",
 		SilenceUsage: true,
@@ -223,7 +223,7 @@ func getDERPMap() *coral.Command {
 	command.Flags().BoolVar(&asJson, "json", false, "When enabled, render output as json otherwise yaml")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -270,8 +270,8 @@ func getDERPMap() *coral.Command {
 	return command
 }
 
-func setDERPMap() *coral.Command {
-	command := &coral.Command{
+func setDERPMap() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "set-derp-map",
 		Short:        "Set the DERP Map configuration",
 		SilenceUsage: true,
@@ -288,7 +288,7 @@ func setDERPMap() *coral.Command {
 	command.Flags().StringVar(&file, "file", "", "Path to json file with the DERP Map configuration")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -322,8 +322,8 @@ func setDERPMap() *coral.Command {
 	return command
 }
 
-func resetDERPMap() *coral.Command {
-	command := &coral.Command{
+func resetDERPMap() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "reset-derp-map",
 		Short:        "Reset the DERP Map to the default configuration",
 		SilenceUsage: true,
@@ -338,7 +338,7 @@ func resetDERPMap() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -361,8 +361,8 @@ func resetDERPMap() *coral.Command {
 	return command
 }
 
-func enableFileSharingCommand() *coral.Command {
-	command := &coral.Command{
+func enableFileSharingCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "enable-file-sharing",
 		Aliases:      []string{"enable-taildrop"},
 		Short:        "Enable Taildrop, the file sharing feature",
@@ -378,7 +378,7 @@ func enableFileSharingCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -393,7 +393,7 @@ func enableFileSharingCommand() *coral.Command {
 			TailnetId: tailnet.Id,
 		}
 
-		if _, err := client.EnabledFileSharing(context.Background(), connect.NewRequest(&req)); err != nil {
+		if _, err := client.EnableFileSharing(context.Background(), connect.NewRequest(&req)); err != nil {
 			return err
 		}
 
@@ -403,8 +403,8 @@ func enableFileSharingCommand() *coral.Command {
 	return command
 }
 
-func disableFileSharingCommand() *coral.Command {
-	command := &coral.Command{
+func disableFileSharingCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "disable-file-sharing",
 		Aliases:      []string{"disable-taildrop"},
 		Short:        "Disable Taildrop, the file sharing feature",
@@ -420,7 +420,7 @@ func disableFileSharingCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -445,8 +445,8 @@ func disableFileSharingCommand() *coral.Command {
 	return command
 }
 
-func enableServiceCollectionCommand() *coral.Command {
-	command := &coral.Command{
+func enableServiceCollectionCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "enable-service-collection",
 		Short:        "Enable monitoring live services running on your network’s machines.",
 		SilenceUsage: true,
@@ -461,7 +461,7 @@ func enableServiceCollectionCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -476,7 +476,7 @@ func enableServiceCollectionCommand() *coral.Command {
 			TailnetId: tailnet.Id,
 		}
 
-		if _, err := client.EnabledServiceCollection(context.Background(), connect.NewRequest(&req)); err != nil {
+		if _, err := client.EnableServiceCollection(context.Background(), connect.NewRequest(&req)); err != nil {
 			return err
 		}
 
@@ -486,8 +486,8 @@ func enableServiceCollectionCommand() *coral.Command {
 	return command
 }
 
-func disableServiceCollectionCommand() *coral.Command {
-	command := &coral.Command{
+func disableServiceCollectionCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "disable-service-collection",
 		Short:        "Disable monitoring live services running on your network’s machines.",
 		SilenceUsage: true,
@@ -502,7 +502,7 @@ func disableServiceCollectionCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -527,8 +527,8 @@ func disableServiceCollectionCommand() *coral.Command {
 	return command
 }
 
-func enableSSHCommand() *coral.Command {
-	command := &coral.Command{
+func enableSSHCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "enable-ssh",
 		Short:        "Enable ssh access using tailnet and ACLs.",
 		SilenceUsage: true,
@@ -543,7 +543,7 @@ func enableSSHCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -558,7 +558,7 @@ func enableSSHCommand() *coral.Command {
 			TailnetId: tailnet.Id,
 		}
 
-		if _, err := client.EnabledSSH(context.Background(), connect.NewRequest(&req)); err != nil {
+		if _, err := client.EnableSSH(context.Background(), connect.NewRequest(&req)); err != nil {
 			return err
 		}
 
@@ -568,8 +568,8 @@ func enableSSHCommand() *coral.Command {
 	return command
 }
 
-func disableSSHCommand() *coral.Command {
-	command := &coral.Command{
+func disableSSHCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "disable-ssh",
 		Short:        "Disable ssh access using tailnet and ACLs.",
 		SilenceUsage: true,
@@ -584,7 +584,7 @@ func disableSSHCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -608,3 +608,85 @@ func disableSSHCommand() *coral.Command {
 
 	return command
 }
+
+func enableMachineAuthorizationCommand() *cobra.Command {
+	command := &cobra.Command{
+		Use:          "enable-machine-authorization",
+		Short:        "Enable machine authorization.",
+		SilenceUsage: true,
+	}
+
+	var tailnetID uint64
+	var tailnetName string
+	var target = Target{}
+
+	target.prepareCommand(command)
+	command.Flags().StringVar(&tailnetName, "tailnet", "", "Tailnet name. Mutually exclusive with --tailnet-id.")
+	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
+
+	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
+	command.RunE = func(command *cobra.Command, args []string) error {
+		client, err := target.createGRPCClient()
+		if err != nil {
+			return err
+		}
+
+		tailnet, err := findTailnet(client, tailnetName, tailnetID)
+		if err != nil {
+			return err
+		}
+
+		req := api.EnableMachineAuthorizationRequest{
+			TailnetId: tailnet.Id,
+		}
+
+		if _, err := client.EnableMachineAuthorization(context.Background(), connect.NewRequest(&req)); err != nil {
+			return err
+		}
+
+		return nil
+	}
+
+	return command
+}
+
+func disableMachineAuthorizationCommand() *cobra.Command {
+	command := &cobra.Command{
+		Use:          "disable-machine-authorization",
+		Short:        "Disable machine authorization.",
+		SilenceUsage: true,
+	}
+
+	var tailnetID uint64
+	var tailnetName string
+	var target = Target{}
+
+	target.prepareCommand(command)
+	command.Flags().StringVar(&tailnetName, "tailnet", "", "Tailnet name. Mutually exclusive with --tailnet-id.")
+	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
+
+	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
+	command.RunE = func(command *cobra.Command, args []string) error {
+		client, err := target.createGRPCClient()
+		if err != nil {
+			return err
+		}
+
+		tailnet, err := findTailnet(client, tailnetName, tailnetID)
+		if err != nil {
+			return err
+		}
+
+		req := api.DisableMachineAuthorizationRequest{
+			TailnetId: tailnet.Id,
+		}
+
+		if _, err := client.DisableMachineAuthorization(context.Background(), connect.NewRequest(&req)); err != nil {
+			return err
+		}
+
+		return nil
+	}
+
+	return command
+}

internal/cmd/target.go

@@ -4,7 +4,7 @@ import (
 	"github.com/jsiebens/ionscale/internal/config"
 	"github.com/jsiebens/ionscale/pkg/client/ionscale"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1/ionscalev1connect"
-	"github.com/muesli/coral"
+	"github.com/spf13/cobra"
 )
 
 const (
@@ -19,7 +19,7 @@ type Target struct {
 	systemAdminKey     string
 }
 
-func (t *Target) prepareCommand(cmd *coral.Command) {
+func (t *Target) prepareCommand(cmd *cobra.Command) {
 	cmd.Flags().StringVar(&t.addr, "addr", "", "Addr of the ionscale server, as a complete URL")
 	cmd.Flags().BoolVar(&t.insecureSkipVerify, "tls-skip-verify", false, "Disable verification of TLS certificates")
 	cmd.Flags().StringVar(&t.systemAdminKey, "system-admin-key", "", "If specified, the given value will be used as the key to generate a Bearer token for the call. This can also be specified via the IONSCALE_ADMIN_KEY environment variable.")

internal/cmd/users.go

@@ -5,12 +5,12 @@ import (
 	"fmt"
 	"github.com/bufbuild/connect-go"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
-	"github.com/muesli/coral"
 	"github.com/rodaine/table"
+	"github.com/spf13/cobra"
 )
 
-func userCommands() *coral.Command {
-	command := &coral.Command{
+func userCommands() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "users",
 		Aliases:      []string{"user"},
 		Short:        "Manage ionscale users",
@@ -23,8 +23,8 @@ func userCommands() *coral.Command {
 	return command
 }
 
-func listUsersCommand() *coral.Command {
-	command := &coral.Command{
+func listUsersCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "list",
 		Short:        "List users",
 		SilenceUsage: true,
@@ -39,7 +39,7 @@ func listUsersCommand() *coral.Command {
 	command.Flags().Uint64Var(&tailnetID, "tailnet-id", 0, "Tailnet ID. Mutually exclusive with --tailnet.")
 
 	command.PreRunE = checkRequiredTailnetAndTailnetIdFlags
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err
@@ -69,8 +69,8 @@ func listUsersCommand() *coral.Command {
 	return command
 }
 
-func deleteUserCommand() *coral.Command {
-	command := &coral.Command{
+func deleteUserCommand() *cobra.Command {
+	command := &cobra.Command{
 		Use:          "delete",
 		Short:        "Deletes a user",
 		SilenceUsage: true,
@@ -83,7 +83,7 @@ func deleteUserCommand() *coral.Command {
 
 	_ = command.MarkFlagRequired("user-id")
 
-	command.RunE = func(command *coral.Command, args []string) error {
+	command.RunE = func(command *cobra.Command, args []string) error {
 		client, err := target.createGRPCClient()
 		if err != nil {
 			return err

internal/cmd/version.go

@@ -6,11 +6,11 @@ import (
 	"github.com/bufbuild/connect-go"
 	"github.com/jsiebens/ionscale/internal/version"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
-	"github.com/muesli/coral"
+	"github.com/spf13/cobra"
 )
 
-func versionCommand() *coral.Command {
-	var command = &coral.Command{
+func versionCommand() *cobra.Command {
+	var command = &cobra.Command{
 		Use:          "version",
 		Short:        "Display version information",
 		SilenceUsage: true,
@@ -19,7 +19,7 @@ func versionCommand() *coral.Command {
 	var target = Target{}
 	target.prepareCommand(command)
 
-	command.Run = func(cmd *coral.Command, args []string) {
+	command.Run = func(cmd *cobra.Command, args []string) {
 		clientVersion, clientRevision := version.GetReleaseInfo()
 		fmt.Printf(`
 Client:

internal/config/config.go

@@ -1,6 +1,7 @@
 package config
 
 import (
+	"encoding/base64"
 	"fmt"
 	"github.com/caarlos0/env/v6"
 	"github.com/caddyserver/certmagic"
@@ -23,9 +24,9 @@ const (
 )
 
 var (
-	keepAliveInterval = defaultKeepAliveInterval
-	magicDNSSuffix    = defaultMagicDNSSuffix
-	certDNSSuffix     = ""
+	keepAliveInterval     = defaultKeepAliveInterval
+	magicDNSSuffix        = defaultMagicDNSSuffix
+	dnsProviderConfigured = false
 )
 
 func KeepAliveInterval() time.Duration {
@@ -36,8 +37,8 @@ func MagicDNSSuffix() string {
 	return magicDNSSuffix
 }
 
-func CertDNSSuffix() string {
-	return certDNSSuffix
+func DNSProviderConfigured() bool {
+	return dnsProviderConfigured
 }
 
 func LoadConfig(path string) (*Config, error) {
@@ -64,6 +65,19 @@ func LoadConfig(path string) (*Config, error) {
 		}
 	}
 
+	envCfgB64 := os.Getenv("IONSCALE_CONFIG_BASE64")
+	if len(envCfgB64) != 0 {
+		b, err := base64.StdEncoding.DecodeString(envCfgB64)
+		if err != nil {
+			return nil, err
+		}
+
+		// merge env configuration on top of the default/file configuration
+		if err := yaml.Unmarshal(b, cfg); err != nil {
+			return nil, err
+		}
+	}
+
 	envCfg := &Config{}
 	if err := env.Parse(envCfg, env.Options{Prefix: "IONSCALE_"}); err != nil {
 		return nil, err
@@ -78,11 +92,7 @@ func LoadConfig(path string) (*Config, error) {
 	magicDNSSuffix = cfg.DNS.MagicDNSSuffix
 
 	if cfg.DNS.Provider.Zone != "" {
-		if cfg.DNS.Provider.Subdomain == "" {
-			certDNSSuffix = cfg.DNS.Provider.Zone
-		} else {
-			certDNSSuffix = fmt.Sprintf("%s.%s", cfg.DNS.Provider.Subdomain, cfg.DNS.Provider.Zone)
-		}
+		dnsProviderConfigured = true
 	}
 
 	return cfg, nil
@@ -95,15 +105,16 @@ func defaultConfig() *Config {
 		MetricsListenAddr: ":9091",
 		ServerUrl:         "https://localhost:8843",
 		Database: Database{
-			Type: "sqlite",
-			Url:  "./ionscale.db?_pragma=busy_timeout(5000)&_pragma=journal_mode(WAL)&_pragma=foreign_keys(ON)",
+			Type:         "sqlite",
+			Url:          "./ionscale.db?_pragma=busy_timeout(5000)&_pragma=journal_mode(WAL)&_pragma=foreign_keys(ON)",
+			MaxOpenConns: 0,
+			MaxIdleConns: 2,
 		},
 		Tls: Tls{
 			Disable:     false,
 			ForceHttps:  true,
 			AcmeEnabled: false,
 			AcmeCA:      certmagic.LetsEncryptProductionCA,
-			AcmePath:    "./acme",
 		},
 		PollNet: PollNet{
 			KeepAliveInterval: defaultKeepAliveInterval,
@@ -145,7 +156,6 @@ type Tls struct {
 	AcmeEnabled bool   `yaml:"acme,omitempty" env:"ACME_ENABLED"`
 	AcmeEmail   string `yaml:"acme_email,omitempty" env:"ACME_EMAIL"`
 	AcmeCA      string `yaml:"acme_ca,omitempty" env:"ACME_CA"`
-	AcmePath    string `yaml:"acme_path,omitempty" env:"ACME_PATH"`
 }
 
 type PollNet struct {
@@ -159,8 +169,12 @@ type Logging struct {
 }
 
 type Database struct {
-	Type string `yaml:"type,omitempty" env:"TYPE"`
-	Url  string `yaml:"url,omitempty" env:"URL"`
+	Type            string        `yaml:"type,omitempty" env:"TYPE"`
+	Url             string        `yaml:"url,omitempty" env:"URL"`
+	MaxOpenConns    int           `yaml:"max_open_conns,omitempty" env:"MAX_OPEN_CONNS"`
+	MaxIdleConns    int           `yaml:"max_idle_conns,omitempty" env:"MAX_IDLE_CONNS"`
+	ConnMaxLifetime time.Duration `yaml:"conn_max_life_time,omitempty" env:"CONN_MAX_LIFE_TIME"`
+	ConnMaxIdleTime time.Duration `yaml:"conn_max_idle_time,omitempty" env:"CONN_MAX_IDLE_TIME"`
 }
 
 type Keys struct {
@@ -170,7 +184,7 @@ type Keys struct {
 }
 
 type Auth struct {
-	Provider          AuthProvider      `yaml:"provider,omitempty" env:"PROVIDER"`
+	Provider          AuthProvider      `yaml:"provider,omitempty" envPrefix:"PROVIDER_"`
 	SystemAdminPolicy SystemAdminPolicy `yaml:"system_admins"`
 }
 
@@ -189,7 +203,6 @@ type DNS struct {
 type DNSProvider struct {
 	Name          string            `yaml:"name"`
 	Zone          string            `yaml:"zone"`
-	Subdomain     string            `yaml:"subdomain"`
 	Configuration map[string]string `yaml:"config"`
 }
 

internal/core/reaper.go

@@ -1,8 +1,7 @@
-package handlers
+package core
 
 import (
 	"context"
-	"github.com/jsiebens/ionscale/internal/broker"
 	"github.com/jsiebens/ionscale/internal/domain"
 	"time"
 )
@@ -12,26 +11,28 @@ const (
 	inactivityTimeout = 30 * time.Minute
 )
 
-func NewReaper(brokers broker.Pubsub, repository domain.Repository) *Reaper {
-	return &Reaper{
-		pubsub:     brokers,
-		repository: repository,
+func StartReaper(repository domain.Repository, sessionManager PollMapSessionManager) {
+	r := &reaper{
+		sessionManager: sessionManager,
+		repository:     repository,
 	}
+
+	go r.start()
 }
 
-type Reaper struct {
-	pubsub     broker.Pubsub
-	repository domain.Repository
+type reaper struct {
+	sessionManager PollMapSessionManager
+	repository     domain.Repository
 }
 
-func (r *Reaper) Start() {
+func (r *reaper) start() {
 	t := time.NewTicker(ticker)
 	for range t.C {
 		r.reapInactiveEphemeralNodes()
 	}
 }
 
-func (r *Reaper) reapInactiveEphemeralNodes() {
+func (r *reaper) reapInactiveEphemeralNodes() {
 	ctx := context.Background()
 
 	now := time.Now().UTC()
@@ -54,8 +55,8 @@ func (r *Reaper) reapInactiveEphemeralNodes() {
 	}
 
 	if len(removedNodes) != 0 {
-		for i, p := range removedNodes {
-			r.pubsub.Publish(i, &broker.Signal{PeersRemoved: p})
+		for i, _ := range removedNodes {
+			r.sessionManager.NotifyAll(i)
 		}
 	}
 }

internal/core/session_manager.go

@@ -0,0 +1,97 @@
+package core
+
+import (
+	"slices"
+	"sync"
+	"time"
+)
+
+type Ping struct{}
+
+type PollMapSessionManager interface {
+	Register(tailnetID uint64, machineID uint64, ch chan *Ping)
+	Deregister(tailnetID uint64, machineID uint64)
+	HasSession(tailnetID uint64, machineID uint64) bool
+	NotifyAll(tailnetID uint64, ignoreMachineIDs ...uint64)
+}
+
+func NewPollMapSessionManager() PollMapSessionManager {
+	return &pollMapSessionManager{
+		data:   map[uint64]map[uint64]chan *Ping{},
+		timers: map[uint64]*time.Timer{},
+	}
+}
+
+type pollMapSessionManager struct {
+	sync.RWMutex
+	data   map[uint64]map[uint64]chan *Ping
+	timers map[uint64]*time.Timer
+}
+
+func (n *pollMapSessionManager) Register(tailnetID uint64, machineID uint64, ch chan *Ping) {
+	n.Lock()
+	defer n.Unlock()
+
+	if ss := n.data[tailnetID]; ss == nil {
+		n.data[tailnetID] = map[uint64]chan *Ping{machineID: ch}
+	} else {
+		ss[machineID] = ch
+	}
+
+	t, ok := n.timers[machineID]
+	if ok {
+		t.Stop()
+		delete(n.timers, machineID)
+	}
+}
+
+func (n *pollMapSessionManager) Deregister(tailnetID uint64, machineID uint64) {
+	n.Lock()
+	defer n.Unlock()
+
+	if ss := n.data[tailnetID]; ss != nil {
+		delete(ss, machineID)
+	}
+
+	t, ok := n.timers[machineID]
+	if ok {
+		t.Stop()
+		delete(n.timers, machineID)
+	}
+
+	timer := time.NewTimer(10 * time.Second)
+	go func() {
+		<-timer.C
+		if !n.HasSession(tailnetID, machineID) {
+			n.NotifyAll(tailnetID)
+		}
+	}()
+
+	n.timers[machineID] = timer
+}
+
+func (n *pollMapSessionManager) HasSession(tailnetID uint64, machineID uint64) bool {
+	n.RLock()
+	defer n.RUnlock()
+
+	if ss := n.data[tailnetID]; ss != nil {
+		if _, ok := ss[machineID]; ok {
+			return true
+		}
+	}
+
+	return false
+}
+
+func (n *pollMapSessionManager) NotifyAll(tailnetID uint64, ignoreMachineIDs ...uint64) {
+	n.RLock()
+	defer n.RUnlock()
+
+	if ss := n.data[tailnetID]; ss != nil {
+		for i, p := range ss {
+			if !slices.Contains(ignoreMachineIDs, i) {
+				p <- &Ping{}
+			}
+		}
+	}
+}

internal/database/database.go

@@ -2,13 +2,13 @@ package database
 
 import (
 	"context"
+	"database/sql"
 	"errors"
 	"fmt"
 	"github.com/go-gormigrate/gormigrate/v2"
-	"github.com/hashicorp/go-hclog"
-	"github.com/jsiebens/ionscale/internal/broker"
 	"github.com/jsiebens/ionscale/internal/database/migration"
 	"github.com/jsiebens/ionscale/internal/util"
+	"go.uber.org/zap"
 	"tailscale.com/types/key"
 	"time"
 
@@ -16,57 +16,55 @@ import (
 	"github.com/jsiebens/ionscale/internal/domain"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
+	"gorm.io/plugin/prometheus"
 )
 
-type db interface {
-	DB() *gorm.DB
+type dbLock interface {
 	Lock() error
-	Unlock() error
 	UnlockErr(error) error
 }
 
-func OpenDB(config *config.Database, logger hclog.Logger) (domain.Repository, broker.Pubsub, error) {
-	db, pubsub, err := createDB(config, logger)
+func OpenDB(config *config.Database, logger *zap.Logger) (*sql.DB, domain.Repository, error) {
+	db, lock, err := createDB(config, logger)
 	if err != nil {
 		return nil, nil, err
 	}
 
-	repository := domain.NewRepository(db.DB())
+	_ = db.Use(prometheus.New(prometheus.Config{StartServer: false}))
 
-	if err := db.Lock(); err != nil {
+	sqlDB, err := db.DB()
+	if err != nil {
 		return nil, nil, err
 	}
 
-	if err := db.UnlockErr(migrate(db.DB())); err != nil {
+	sqlDB.SetMaxOpenConns(config.MaxOpenConns)
+	sqlDB.SetMaxIdleConns(config.MaxIdleConns)
+	sqlDB.SetConnMaxLifetime(config.ConnMaxLifetime)
+	sqlDB.SetConnMaxIdleTime(config.ConnMaxIdleTime)
+
+	repository := domain.NewRepository(db)
+
+	if err := lock.Lock(); err != nil {
 		return nil, nil, err
 	}
 
-	return repository, pubsub, nil
+	if err := lock.UnlockErr(migrate(db)); err != nil {
+		return nil, nil, err
+	}
+
+	return sqlDB, repository, nil
 }
 
-func createDB(config *config.Database, logger hclog.Logger) (db, broker.Pubsub, error) {
+func createDB(config *config.Database, logger *zap.Logger) (*gorm.DB, dbLock, error) {
 	gormConfig := &gorm.Config{
-		Logger: &GormLoggerAdapter{logger: logger.Named("db")},
+		Logger: &GormLoggerAdapter{logger: logger.Sugar()},
 	}
 
 	switch config.Type {
 	case "sqlite", "sqlite3":
-		db, err := newSqliteDB(config, gormConfig)
-		return db, broker.NewPubsubInMemory(), err
+		return newSqliteDB(config, gormConfig)
 	case "postgres", "postgresql":
-		db, err := newPostgresDB(config, gormConfig)
-		if err != nil {
-			return nil, nil, err
-		}
-		stdDB, err := db.DB().DB()
-		if err != nil {
-			return nil, nil, err
-		}
-		pubsub, err := broker.NewPubsub(context.TODO(), stdDB, config.Url)
-		if err != nil {
-			return nil, nil, err
-		}
-		return db, pubsub, err
+		return newPostgresDB(config, gormConfig)
 	}
 
 	return nil, nil, fmt.Errorf("invalid database type '%s'", config.Type)
@@ -137,7 +135,7 @@ func createJSONWebKeySet(ctx context.Context, repository domain.Repository) erro
 }
 
 type GormLoggerAdapter struct {
-	logger hclog.Logger
+	logger *zap.SugaredLogger
 }
 
 func (g *GormLoggerAdapter) LogMode(level logger.LogLevel) logger.Interface {
@@ -145,11 +143,11 @@ func (g *GormLoggerAdapter) LogMode(level logger.LogLevel) logger.Interface {
 }
 
 func (g *GormLoggerAdapter) Info(ctx context.Context, s string, i ...interface{}) {
-	g.logger.Info(s, i)
+	g.logger.Infow(s, i)
 }
 
 func (g *GormLoggerAdapter) Warn(ctx context.Context, s string, i ...interface{}) {
-	g.logger.Warn(s, i)
+	g.logger.Warnw(s, i)
 }
 
 func (g *GormLoggerAdapter) Error(ctx context.Context, s string, i ...interface{}) {
@@ -157,21 +155,23 @@ func (g *GormLoggerAdapter) Error(ctx context.Context, s string, i ...interface{
 }
 
 func (g *GormLoggerAdapter) Trace(ctx context.Context, begin time.Time, fc func() (sql string, rowsAffected int64), err error) {
-	elapsed := time.Since(begin)
-	switch {
-	case err != nil && !errors.Is(err, gorm.ErrRecordNotFound):
-		sql, rows := fc()
-		if rows == -1 {
-			g.logger.Error("Error executing query", "sql", sql, "start_time", begin.Format(time.RFC3339), "duration", elapsed, "err", err)
-		} else {
-			g.logger.Error("Error executing query", "sql", sql, "start_time", begin.Format(time.RFC3339), "duration", elapsed, "rows", rows, "err", err)
-		}
-	case g.logger.IsTrace():
-		sql, rows := fc()
-		if rows == -1 {
-			g.logger.Trace("Statement executed", "sql", sql, "start_time", begin.Format(time.RFC3339), "duration", elapsed)
-		} else {
-			g.logger.Trace("Statement executed", "sql", sql, "start_time", begin.Format(time.RFC3339), "duration", elapsed, "rows", rows)
+	if g.logger.Level().Enabled(zap.DebugLevel) {
+		elapsed := time.Since(begin)
+		switch {
+		case err != nil && !errors.Is(err, gorm.ErrRecordNotFound):
+			sql, rows := fc()
+			if rows == -1 {
+				g.logger.Debugw("Error executing query", "sql", sql, "start_time", begin.Format(time.RFC3339), "duration", elapsed, "err", err)
+			} else {
+				g.logger.Debugw("Error executing query", "sql", sql, "start_time", begin.Format(time.RFC3339), "duration", elapsed, "rows", rows, "err", err)
+			}
+		default:
+			sql, rows := fc()
+			if rows == -1 {
+				g.logger.Debugw("Statement executed", "sql", sql, "start_time", begin.Format(time.RFC3339), "duration", elapsed)
+			} else {
+				g.logger.Debugw("Statement executed", "sql", sql, "start_time", begin.Format(time.RFC3339), "duration", elapsed, "rows", rows)
+			}
 		}
 	}
 }

internal/database/migration/m202211031100_add_authorized_column.go

@@ -0,0 +1,33 @@
+package migration
+
+import (
+	"github.com/go-gormigrate/gormigrate/v2"
+	"gorm.io/gorm"
+)
+
+func m202211031100_add_authorized_column() *gormigrate.Migration {
+	return &gormigrate.Migration{
+		ID: "202211031100",
+		Migrate: func(db *gorm.DB) error {
+			type Tailnet struct {
+				Name                        string `gorm:"uniqueIndex"`
+				MachineAuthorizationEnabled bool
+			}
+
+			type AuthKey struct {
+				PreAuthorized bool
+			}
+
+			type Machine struct {
+				Authorized bool `gorm:"default:true"`
+			}
+
+			return db.AutoMigrate(
+				&Tailnet{},
+				&AuthKey{},
+				&Machine{},
+			)
+		},
+		Rollback: nil,
+	}
+}

internal/database/migration/m202212201300_add_user_id_column.go

@@ -0,0 +1,23 @@
+package migration
+
+import (
+	"github.com/go-gormigrate/gormigrate/v2"
+	"gorm.io/gorm"
+)
+
+func m202212201300_add_user_id_column() *gormigrate.Migration {
+	return &gormigrate.Migration{
+		ID: "202212201300",
+		Migrate: func(db *gorm.DB) error {
+			type RegistrationRequest struct {
+				Key    string `gorm:"type:varchar(64);uniqueIndex"`
+				UserID uint64
+			}
+
+			return db.AutoMigrate(
+				&RegistrationRequest{},
+			)
+		},
+		Rollback: nil,
+	}
+}

internal/database/migration/m202212270800_machine_indeces.go

@@ -0,0 +1,32 @@
+package migration
+
+import (
+	"github.com/go-gormigrate/gormigrate/v2"
+	"github.com/jsiebens/ionscale/internal/domain"
+	"gorm.io/gorm"
+)
+
+func m202212270800_machine_indeces() *gormigrate.Migration {
+	return &gormigrate.Migration{
+		ID: "202212270800",
+		Migrate: func(db *gorm.DB) error {
+			type Machine struct {
+				ID         uint64 `gorm:"primaryKey;autoIncrement:false;index:idx_tailnet_id_id,priority:2"`
+				MachineKey string `gorm:"index:idx_machine_keys"`
+				NodeKey    string `gorm:"index:idx_machine_keys"`
+
+				Name    string `gorm:"index:idx_tailnet_id_name,priority:2"`
+				NameIdx uint64 `gorm:"index:idx_tailnet_id_name,sort:desc,priority:3"`
+
+				TailnetID uint64 `gorm:"index:idx_tailnet_id_id,priority:1;index:idx_tailnet_id_name,priority:1"`
+
+				IPv4 domain.IP `gorm:"index:idx_ipv4"`
+			}
+
+			return db.AutoMigrate(
+				&Machine{},
+			)
+		},
+		Rollback: nil,
+	}
+}

internal/database/migration/m202312271200_account_last_authenticated.go

@@ -0,0 +1,23 @@
+package migration
+
+import (
+	"github.com/go-gormigrate/gormigrate/v2"
+	"gorm.io/gorm"
+	"time"
+)
+
+func m202312271200_account_last_authenticated() *gormigrate.Migration {
+	return &gormigrate.Migration{
+		ID: "202312271200",
+		Migrate: func(db *gorm.DB) error {
+			type Account struct {
+				LastAuthenticated *time.Time
+			}
+
+			return db.AutoMigrate(
+				&Account{},
+			)
+		},
+		Rollback: nil,
+	}
+}

internal/database/migration/m202312290900_machine_indeces.go

@@ -0,0 +1,25 @@
+package migration
+
+import (
+	"github.com/go-gormigrate/gormigrate/v2"
+	"gorm.io/gorm"
+)
+
+func m202312290900_machine_indeces() *gormigrate.Migration {
+	return &gormigrate.Migration{
+		ID: "202312290900",
+		Migrate: func(db *gorm.DB) error {
+			type Machine struct {
+				Name    string `gorm:"index:idx_tailnet_id_name,unique,priority:2"`
+				NameIdx uint64 `gorm:"index:idx_tailnet_id_name,unique,sort:desc,priority:3"`
+			}
+
+			db.Migrator().DropIndex(&Machine{}, "idx_tailnet_id_name")
+
+			return db.AutoMigrate(
+				&Machine{},
+			)
+		},
+		Rollback: nil,
+	}
+}

internal/database/migration/m202401061400_machine_indeces.go

@@ -0,0 +1,27 @@
+package migration
+
+import (
+	"github.com/go-gormigrate/gormigrate/v2"
+	"gorm.io/gorm"
+)
+
+func m202401061400_machine_indeces() *gormigrate.Migration {
+	return &gormigrate.Migration{
+		ID: "202401061400",
+		Migrate: func(db *gorm.DB) error {
+			type Machine struct {
+				ID        uint64 `gorm:"primaryKey;autoIncrement:false;index:idx_tailnet_id_id,priority:2"`
+				Name      string `gorm:"index:idx_tailnet_id_name,unique,priority:2"`
+				NameIdx   uint64 `gorm:"index:idx_tailnet_id_name,unique,sort:desc,priority:3"`
+				TailnetID uint64 `gorm:"index:idx_tailnet_id_id,priority:1;index:idx_tailnet_id_name,priority:1"`
+			}
+
+			db.Migrator().DropIndex(&Machine{}, "idx_tailnet_id_name")
+
+			return db.AutoMigrate(
+				&Machine{},
+			)
+		},
+		Rollback: nil,
+	}
+}

internal/database/migration/migrations.go

@@ -13,6 +13,12 @@ func Migrations() []*gormigrate.Migration {
 		m202210040828_add_derpmap_colum(),
 		m202210070814_add_filesharing_and_servicecollection_columns(),
 		m202210080700_ssh_action_request(),
+		m202211031100_add_authorized_column(),
+		m202212201300_add_user_id_column(),
+		m202212270800_machine_indeces(),
+		m202312271200_account_last_authenticated(),
+		m202312290900_machine_indeces(),
+		m202401061400_machine_indeces(),
 	}
 	return migrations
 }

internal/database/postgres.go

@@ -11,26 +11,20 @@ import (
 	"gorm.io/gorm"
 )
 
-func newPostgresDB(config *config.Database, g *gorm.Config) (db, error) {
+func newPostgresDB(config *config.Database, g *gorm.Config) (*gorm.DB, dbLock, error) {
 	db, err := gorm.Open(postgres.Open(config.Url), g)
 	if err != nil {
-		return nil, err
+		return nil, nil, err
 	}
 
-	return &Postgres{
-		db: db,
-	}, nil
+	return db, &pgLock{db: db}, nil
 }
 
-type Postgres struct {
+type pgLock struct {
 	db *gorm.DB
 }
 
-func (s *Postgres) DB() *gorm.DB {
-	return s.db
-}
-
-func (s *Postgres) Lock() error {
+func (s *pgLock) Lock() error {
 	d, _ := s.db.DB()
 
 	query := `SELECT pg_advisory_lock($1)`
@@ -42,7 +36,14 @@ func (s *Postgres) Lock() error {
 	return nil
 }
 
-func (s *Postgres) Unlock() error {
+func (s *pgLock) UnlockErr(prevErr error) error {
+	if err := s.unlock(); err != nil {
+		return multierror.Append(prevErr, err)
+	}
+	return prevErr
+}
+
+func (s *pgLock) unlock() error {
 	d, _ := s.db.DB()
 
 	query := `SELECT pg_advisory_unlock($1)`
@@ -53,16 +54,9 @@ func (s *Postgres) Unlock() error {
 	return nil
 }
 
-func (s *Postgres) UnlockErr(prevErr error) error {
-	if err := s.Unlock(); err != nil {
-		return multierror.Append(prevErr, err)
-	}
-	return prevErr
-}
-
 const advisoryLockIDSalt uint = 1486364155
 
-func (s *Postgres) generateAdvisoryLockId() string {
+func (s *pgLock) generateAdvisoryLockId() string {
 	sum := crc32.ChecksumIEEE([]byte("ionscale_migration"))
 	sum = sum * uint32(advisoryLockIDSalt)
 	return fmt.Sprint(sum)

internal/database/sqlite.go

@@ -6,33 +6,21 @@ import (
 	"gorm.io/gorm"
 )
 
-func newSqliteDB(config *config.Database, g *gorm.Config) (db, error) {
+func newSqliteDB(config *config.Database, g *gorm.Config) (*gorm.DB, dbLock, error) {
 	db, err := gorm.Open(sqlite.Open(config.Url), g)
 	if err != nil {
-		return nil, err
+		return nil, nil, err
 	}
-
-	return &Sqlite{
-		db: db,
-	}, nil
+	return db, &sqliteLock{}, nil
 }
 
-type Sqlite struct {
-	db *gorm.DB
+type sqliteLock struct {
 }
 
-func (s *Sqlite) DB() *gorm.DB {
-	return s.db
-}
-
-func (s *Sqlite) Lock() error {
+func (s *sqliteLock) Lock() error {
 	return nil
 }
 
-func (s *Sqlite) Unlock() error {
-	return nil
-}
-
-func (s *Sqlite) UnlockErr(prevErr error) error {
+func (s *sqliteLock) UnlockErr(prevErr error) error {
 	return prevErr
 }

internal/dns/provider.go

@@ -20,24 +20,29 @@ type Provider interface {
 	SetRecord(ctx context.Context, recordType, recordName, value string) error
 }
 
-func NewProvider(config config.DNSProvider) (Provider, error) {
-	if len(config.Zone) == 0 {
+func NewProvider(config config.DNS) (Provider, error) {
+	p := config.Provider
+	if len(p.Zone) == 0 {
 		return nil, nil
 	}
 
-	switch config.Name {
+	if !strings.HasSuffix(config.MagicDNSSuffix, p.Zone) {
+		return nil, fmt.Errorf("invalid MagicDNS suffix [%s], not part of zone [%s]", config.MagicDNSSuffix, p.Zone)
+	}
+
+	switch p.Name {
 	case "azure":
-		return configureAzureProvider(config.Zone, config.Configuration)
+		return configureAzureProvider(p.Zone, p.Configuration)
 	case "cloudflare":
-		return configureCloudflareProvider(config.Zone, config.Configuration)
+		return configureCloudflareProvider(p.Zone, p.Configuration)
 	case "digitalocean":
-		return configureDigitalOceanProvider(config.Zone, config.Configuration)
+		return configureDigitalOceanProvider(p.Zone, p.Configuration)
 	case "googleclouddns":
-		return configureGoogleCloudDNSProvider(config.Zone, config.Configuration)
+		return configureGoogleCloudDNSProvider(p.Zone, p.Configuration)
 	case "route53":
-		return configureRoute53Provider(config.Zone, config.Configuration)
+		return configureRoute53Provider(p.Zone, p.Configuration)
 	default:
-		return nil, fmt.Errorf("unknown dns provider: %s", config.Name)
+		return nil, fmt.Errorf("unknown dns provider: %s", p.Name)
 	}
 }
 

internal/domain/account.go

@@ -5,12 +5,14 @@ import (
 	"errors"
 	"github.com/jsiebens/ionscale/internal/util"
 	"gorm.io/gorm"
+	"time"
 )
 
 type Account struct {
-	ID         uint64 `gorm:"primary_key"`
-	ExternalID string
-	LoginName  string
+	ID                uint64 `gorm:"primary_key"`
+	ExternalID        string
+	LoginName         string
+	LastAuthenticated *time.Time
 }
 
 func (r *repository) GetOrCreateAccount(ctx context.Context, externalID, loginName string) (*Account, bool, error) {
@@ -43,3 +45,17 @@ func (r *repository) GetAccount(ctx context.Context, id uint64) (*Account, error
 
 	return &account, nil
 }
+
+func (r *repository) SetAccountLastAuthenticated(ctx context.Context, accountID uint64) error {
+	now := time.Now().UTC()
+	tx := r.withContext(ctx).
+		Model(Account{}).
+		Where("id = ?", accountID).
+		Updates(map[string]interface{}{"last_authenticated": &now})
+
+	if tx.Error != nil {
+		return tx.Error
+	}
+
+	return nil
+}

internal/domain/acl.go

@@ -8,6 +8,7 @@ import (
 	"gorm.io/gorm"
 	"gorm.io/gorm/schema"
 	"net/netip"
+	"slices"
 	"sort"
 	"strconv"
 	"strings"
@@ -16,38 +17,56 @@ import (
 
 const (
 	AutoGroupSelf     = "autogroup:self"
+	AutoGroupMember   = "autogroup:member"
 	AutoGroupMembers  = "autogroup:members"
+	AutoGroupTagged   = "autogroup:tagged"
 	AutoGroupInternet = "autogroup:internet"
 )
 
 type AutoApprovers struct {
-	Routes   map[string][]string `json:"routes"`
-	ExitNode []string            `json:"exitNode"`
+	Routes   map[string][]string `json:"routes,omitempty"`
+	ExitNode []string            `json:"exitNode,omitempty"`
 }
 
 type ACLPolicy struct {
 	Groups        map[string][]string `json:"groups,omitempty"`
 	Hosts         map[string]string   `json:"hosts,omitempty"`
-	ACLs          []ACL               `json:"acls"`
-	TagOwners     map[string][]string `json:"tagowners"`
-	AutoApprovers AutoApprovers       `json:"autoApprovers"`
-	SSHRules      []SSHRule           `json:"ssh"`
+	ACLs          []ACL               `json:"acls,omitempty"`
+	TagOwners     map[string][]string `json:"tagowners,omitempty"`
+	AutoApprovers *AutoApprovers      `json:"autoApprovers,omitempty"`
+	SSHRules      []SSHRule           `json:"ssh,omitempty"`
+	NodeAttrs     []NodeAttr          `json:"nodeAttrs,omitempty"`
+	Grants        []Grant             `json:"grants,omitempty"`
 }
 
 type ACL struct {
 	Action string   `json:"action"`
+	Proto  string   `json:"proto"`
 	Src    []string `json:"src"`
 	Dst    []string `json:"dst"`
 }
 
 type SSHRule struct {
-	Action string   `json:"action"`
-	Src    []string `json:"src"`
-	Dst    []string `json:"dst"`
-	Users  []string `json:"users"`
+	Action      string   `json:"action"`
+	Src         []string `json:"src"`
+	Dst         []string `json:"dst"`
+	Users       []string `json:"users"`
+	CheckPeriod string   `json:"checkPeriod,omitempty"`
 }
 
-func DefaultPolicy() ACLPolicy {
+type NodeAttr struct {
+	Target []string `json:"target"`
+	Attr   []string `json:"attr"`
+}
+
+type Grant struct {
+	Src []string                 `json:"src"`
+	Dst []string                 `json:"dst"`
+	IP  []tailcfg.ProtoPortRange `json:"ip"`
+	App tailcfg.PeerCapMap       `json:"app"`
+}
+
+func DefaultACLPolicy() ACLPolicy {
 	return ACLPolicy{
 		ACLs: []ACL{
 			{
@@ -60,7 +79,7 @@ func DefaultPolicy() ACLPolicy {
 }
 
 func (a ACLPolicy) FindAutoApprovedIPs(routableIPs []netip.Prefix, tags []string, u *User) []netip.Prefix {
-	if len(routableIPs) == 0 {
+	if a.AutoApprovers == nil || len(routableIPs) == 0 {
 		return nil
 	}
 
@@ -99,7 +118,7 @@ func (a ACLPolicy) FindAutoApprovedIPs(routableIPs []netip.Prefix, tags []string
 		return false
 	}
 
-	autoApprovedIPs := []netip.Prefix{}
+	var autoApprovedIPs []netip.Prefix
 	for route, autoApprovers := range a.AutoApprovers.Routes {
 		candidate, err := netip.ParsePrefix(route)
 		if err != nil {
@@ -111,7 +130,7 @@ func (a ACLPolicy) FindAutoApprovedIPs(routableIPs []netip.Prefix, tags []string
 		}
 	}
 
-	result := []netip.Prefix{}
+	var result []netip.Prefix
 	for _, c := range routableIPs {
 		if c.Bits() == 0 && matches(a.AutoApprovers.ExitNode) {
 			result = append(result, c)
@@ -124,15 +143,6 @@ func (a ACLPolicy) FindAutoApprovedIPs(routableIPs []netip.Prefix, tags []string
 	return result
 }
 
-func (a ACLPolicy) IsTagOwner(tags []string, p *User) bool {
-	for _, t := range tags {
-		if a.isTagOwner(t, p) {
-			return true
-		}
-	}
-	return false
-}
-
 func (a ACLPolicy) CheckTagOwners(tags []string, p *User) error {
 	var result *multierror.Error
 	for _, t := range tags {
@@ -148,231 +158,71 @@ func (a ACLPolicy) isTagOwner(tag string, p *User) bool {
 		return true
 	}
 	if tagOwners, ok := a.TagOwners[tag]; ok {
-		return a.validateTagOwners(tagOwners, p)
+		for _, alias := range tagOwners {
+			if strings.HasPrefix(alias, "group:") {
+				if group, ok := a.Groups[alias]; ok {
+					return slices.Contains(group, p.Name)
+				}
+			} else {
+				if alias == p.Name {
+					return true
+				}
+			}
+		}
 	}
 	return false
 }
 
-func (a ACLPolicy) validateTagOwners(tagOwners []string, p *User) bool {
-	for _, alias := range tagOwners {
-		if strings.HasPrefix(alias, "group:") {
-			if group, ok := a.Groups[alias]; ok {
-				for _, groupMember := range group {
-					if groupMember == p.Name {
+func (a ACLPolicy) NodeCapabilities(m *Machine) []tailcfg.NodeCapability {
+	var result = &StringSet{}
+
+	matches := func(targets []string) bool {
+		for _, alias := range targets {
+			if alias == "*" {
+				return true
+			}
+
+			if strings.Contains(alias, "@") && !m.HasTags() && m.HasUser(alias) {
+				return true
+			}
+
+			if strings.HasPrefix(alias, "tag:") && m.HasTag(alias) {
+				return true
+			}
+
+			if strings.HasPrefix(alias, "group:") && !m.HasTags() {
+				for _, u := range a.Groups[alias] {
+					if m.HasUser(u) {
 						return true
 					}
 				}
 			}
-		} else {
-			if alias == p.Name {
-				return true
-			}
+		}
+
+		return false
+	}
+
+	for _, nodeAddr := range a.NodeAttrs {
+		if matches(nodeAddr.Target) {
+			result.Add(nodeAddr.Attr...)
 		}
 	}
-	return false
+
+	items := result.Items()
+	caps := make([]tailcfg.NodeCapability, len(items))
+	for i, c := range items {
+		caps[i] = tailcfg.NodeCapability(c)
+	}
+
+	return caps
 }
 
-func (a ACLPolicy) IsValidPeer(src *Machine, dest *Machine) bool {
-	if !src.HasTags() && !dest.HasTags() && dest.HasUser(src.User.Name) {
-		return true
-	}
-
-	for _, acl := range a.ACLs {
-		selfDestPorts, allDestPorts := a.expandMachineToDstPorts(dest, acl.Dst)
-		if len(selfDestPorts) != 0 {
-			for _, alias := range acl.Src {
-				if len(a.expandMachineAlias(src, alias, true, &dest.User)) != 0 {
-					return true
-				}
-			}
-		}
-		if len(allDestPorts) != 0 {
-			for _, alias := range acl.Src {
-				if len(a.expandMachineAlias(src, alias, true, nil)) != 0 {
-					return true
-				}
-			}
-		}
-	}
-
-	return false
-}
-
-func (a ACLPolicy) BuildFilterRules(srcs []Machine, dst *Machine) []tailcfg.FilterRule {
-	var rules []tailcfg.FilterRule
-
-	transform := func(src []string, destPorts []tailcfg.NetPortRange, u *User) tailcfg.FilterRule {
-		var allSrcIPsSet = &StringSet{}
-		for _, alias := range src {
-			for _, src := range srcs {
-				srcIPs := a.expandMachineAlias(&src, alias, true, u)
-				allSrcIPsSet.Add(srcIPs...)
-			}
-		}
-
-		allSrcIPs := allSrcIPsSet.Items()
-
-		if len(allSrcIPs) == 0 {
-			allSrcIPs = nil
-		}
-
-		return tailcfg.FilterRule{
-			SrcIPs:   allSrcIPs,
-			DstPorts: destPorts,
-		}
-	}
-
-	for _, acl := range a.ACLs {
-		selfDestPorts, allDestPorts := a.expandMachineToDstPorts(dst, acl.Dst)
-		if len(selfDestPorts) != 0 {
-			rules = append(rules, transform(acl.Src, selfDestPorts, &dst.User))
-		}
-		if len(allDestPorts) != 0 {
-			rules = append(rules, transform(acl.Src, allDestPorts, nil))
-		}
-	}
-
-	if len(rules) == 0 {
-		return []tailcfg.FilterRule{{}}
-	}
-
-	return rules
-}
-
-func (a ACLPolicy) expandMachineToDstPorts(m *Machine, ports []string) ([]tailcfg.NetPortRange, []tailcfg.NetPortRange) {
-	selfDestRanges := []tailcfg.NetPortRange{}
-	otherDestRanges := []tailcfg.NetPortRange{}
-	for _, d := range ports {
-		self, ranges := a.expandMachineDestToNetPortRanges(m, d)
-		if self {
-			selfDestRanges = append(selfDestRanges, ranges...)
-		} else {
-			otherDestRanges = append(otherDestRanges, ranges...)
-		}
-	}
-	return selfDestRanges, otherDestRanges
-}
-
-func (a ACLPolicy) expandMachineDestToNetPortRanges(m *Machine, dest string) (bool, []tailcfg.NetPortRange) {
-	tokens := strings.Split(dest, ":")
-	if len(tokens) < 2 || len(tokens) > 3 {
-		return false, nil
-	}
-
-	var alias string
-	if len(tokens) == 2 {
-		alias = tokens[0]
-	} else {
-		alias = fmt.Sprintf("%s:%s", tokens[0], tokens[1])
-	}
-
-	ports, err := a.expandValuePortToPortRange(tokens[len(tokens)-1])
-	if err != nil {
-		return false, nil
-	}
-
-	ips := a.expandMachineAlias(m, alias, false, nil)
-	if len(ips) == 0 {
-		return false, nil
-	}
-
-	dests := []tailcfg.NetPortRange{}
-	for _, d := range ips {
-		for _, p := range ports {
-			pr := tailcfg.NetPortRange{
-				IP:    d,
-				Ports: p,
-			}
-			dests = append(dests, pr)
-		}
-	}
-
-	return alias == AutoGroupSelf, dests
-}
-
-func (a ACLPolicy) expandMachineAlias(m *Machine, alias string, src bool, u *User) []string {
-	if u != nil && m.HasTags() {
-		return []string{}
-	}
-
-	if u != nil && !m.HasUser(u.Name) {
-		return []string{}
-	}
-
-	if alias == "*" && u != nil {
-		return m.IPs()
-	}
-
-	if alias == "*" {
-		return []string{"*"}
-	}
-
-	if alias == AutoGroupMembers || alias == AutoGroupSelf {
-		if !m.HasTags() {
-			return m.IPs()
-		} else {
-			return []string{}
-		}
-	}
-
-	if alias == AutoGroupInternet && m.IsExitNode() {
-		return autogroupInternetRanges()
-	}
-
-	if strings.Contains(alias, "@") && !m.HasTags() && m.HasUser(alias) {
-		return m.IPs()
-	}
-
-	if strings.HasPrefix(alias, "group:") && !m.HasTags() {
-		users, ok := a.Groups[alias]
-
-		if !ok {
-			return []string{}
-		}
-
-		for _, u := range users {
-			if m.HasUser(u) {
-				return m.IPs()
-			}
-		}
-
-		return []string{}
-	}
-
-	if strings.HasPrefix(alias, "tag:") && m.HasTag(alias) {
-		return m.IPs()
-	}
-
-	if h, ok := a.Hosts[alias]; ok {
-		alias = h
-	}
-
-	if src {
-		ip, err := netip.ParseAddr(alias)
-		if err == nil && m.HasIP(ip) {
-			return []string{ip.String()}
-		}
-	} else {
-		ip, err := netip.ParseAddr(alias)
-		if err == nil && m.IsAllowedIP(ip) {
-			return []string{ip.String()}
-		}
-
-		prefix, err := netip.ParsePrefix(alias)
-		if err == nil && m.IsAllowedIPPrefix(prefix) {
-			return []string{prefix.String()}
-		}
-	}
-
-	return []string{}
-}
-
-func (a ACLPolicy) expandValuePortToPortRange(s string) ([]tailcfg.PortRange, error) {
+func (a ACLPolicy) parsePortRanges(s string) ([]tailcfg.PortRange, error) {
 	if s == "*" {
-		return []tailcfg.PortRange{{First: 0, Last: 65535}}, nil
+		return []tailcfg.PortRange{tailcfg.PortRangeAny}, nil
 	}
 
-	ports := []tailcfg.PortRange{}
+	var ports []tailcfg.PortRange
 	for _, p := range strings.Split(s, ",") {
 		rang := strings.Split(p, "-")
 		if len(rang) == 1 {
@@ -451,6 +301,57 @@ func (ACLPolicy) GormDBDataType(db *gorm.DB, field *schema.Field) string {
 	return ""
 }
 
+const (
+	protocolICMP     = 1   // Internet Control Message
+	protocolIGMP     = 2   // Internet Group Management
+	protocolIPv4     = 4   // IPv4 encapsulation
+	protocolTCP      = 6   // Transmission Control
+	protocolEGP      = 8   // Exterior Gateway Protocol
+	protocolIGP      = 9   // any private interior gateway (used by Cisco for their IGRP)
+	protocolUDP      = 17  // User Datagram
+	protocolGRE      = 47  // Generic Routing Encapsulation
+	protocolESP      = 50  // Encap Security Payload
+	protocolAH       = 51  // Authentication Header
+	protocolIPv6ICMP = 58  // ICMP for IPv6
+	protocolSCTP     = 132 // Stream Control Transmission Protocol
+)
+
+func parseProtocol(protocol string) []int {
+	switch protocol {
+	case "":
+		return nil
+	case "igmp":
+		return []int{protocolIGMP}
+	case "ipv4", "ip-in-ip":
+		return []int{protocolIPv4}
+	case "tcp":
+		return []int{protocolTCP}
+	case "egp":
+		return []int{protocolEGP}
+	case "igp":
+		return []int{protocolIGP}
+	case "udp":
+		return []int{protocolUDP}
+	case "gre":
+		return []int{protocolGRE}
+	case "esp":
+		return []int{protocolESP}
+	case "ah":
+		return []int{protocolAH}
+	case "sctp":
+		return []int{protocolSCTP}
+	case "icmp":
+		return []int{protocolICMP, protocolIPv6ICMP}
+
+	default:
+		n, err := strconv.Atoi(protocol)
+		if err != nil {
+			return nil
+		}
+		return []int{n}
+	}
+}
+
 type StringSet struct {
 	items map[string]bool
 }
@@ -476,6 +377,10 @@ func (s *StringSet) Items() []string {
 	return items
 }
 
+func (s *StringSet) Empty() bool {
+	return len(s.items) == 0
+}
+
 func autogroupInternetRanges() []string {
 	return []string{
 		"0.0.0.0/5",

internal/domain/acl_filter_rules.go

@@ -0,0 +1,346 @@
+package domain
+
+import (
+	"net/netip"
+	"strings"
+	"tailscale.com/tailcfg"
+)
+
+func (a ACLPolicy) IsValidPeer(src *Machine, dest *Machine) bool {
+	if !src.HasTags() && !dest.HasTags() && dest.HasUser(src.User.Name) {
+		return true
+	}
+
+	for _, acl := range a.ACLs {
+		selfDestPorts, allDestPorts := a.translateDestinationAliasesToMachineNetPortRanges(acl.Dst, dest)
+		if len(selfDestPorts) != 0 {
+			for _, alias := range acl.Src {
+				if len(a.translateSourceAliasToMachineIPs(alias, src, &dest.User)) != 0 {
+					return true
+				}
+			}
+		}
+		if len(allDestPorts) != 0 {
+			for _, alias := range acl.Src {
+				if len(a.translateSourceAliasToMachineIPs(alias, src, nil)) != 0 {
+					return true
+				}
+			}
+		}
+	}
+
+	for _, grant := range a.Grants {
+		selfIps, otherIps := a.translateDestinationAliasesToMachineIPs(grant.Dst, dest)
+		if len(selfIps) != 0 {
+			for _, alias := range grant.Src {
+				if len(a.translateSourceAliasToMachineIPs(alias, src, &dest.User)) != 0 {
+					return true
+				}
+			}
+		}
+		if len(otherIps) != 0 {
+			for _, alias := range grant.Src {
+				if len(a.translateSourceAliasToMachineIPs(alias, src, nil)) != 0 {
+					return true
+				}
+			}
+		}
+	}
+
+	return false
+}
+
+func (a ACLPolicy) BuildFilterRules(peers []Machine, dst *Machine) []tailcfg.FilterRule {
+	var rules = make([]tailcfg.FilterRule, 0)
+
+	matchSourceAndAppendRule := func(rules []tailcfg.FilterRule, aliases []string, preparedRules []tailcfg.FilterRule, u *User) []tailcfg.FilterRule {
+		if len(preparedRules) == 0 {
+			return rules
+		}
+
+		var allSrcIPsSet = &StringSet{}
+		for _, alias := range aliases {
+			for _, peer := range peers {
+				allSrcIPsSet.Add(a.translateSourceAliasToMachineIPs(alias, &peer, u)...)
+			}
+		}
+
+		if allSrcIPsSet.Empty() {
+			return rules
+		}
+
+		allSrcIPs := allSrcIPsSet.Items()
+
+		if len(allSrcIPs) == 0 {
+			return rules
+		}
+
+		for _, pr := range preparedRules {
+			rules = append(rules, tailcfg.FilterRule{
+				SrcIPs:   allSrcIPs,
+				DstPorts: pr.DstPorts,
+				IPProto:  pr.IPProto,
+				CapGrant: pr.CapGrant,
+			})
+		}
+
+		return rules
+	}
+
+	for _, acl := range a.ACLs {
+		self, other := a.prepareFilterRulesFromACL(dst, acl)
+		rules = matchSourceAndAppendRule(rules, acl.Src, self, &dst.User)
+		rules = matchSourceAndAppendRule(rules, acl.Src, other, nil)
+	}
+
+	for _, acl := range a.Grants {
+		self, other := a.prepareFilterRulesFromGrant(dst, acl)
+		rules = matchSourceAndAppendRule(rules, acl.Src, self, &dst.User)
+		rules = matchSourceAndAppendRule(rules, acl.Src, other, nil)
+	}
+
+	return rules
+}
+
+func (a ACLPolicy) prepareFilterRulesFromACL(candidate *Machine, acl ACL) ([]tailcfg.FilterRule, []tailcfg.FilterRule) {
+	proto := parseProtocol(acl.Proto)
+
+	selfDstPorts, otherDstPorts := a.translateDestinationAliasesToMachineNetPortRanges(acl.Dst, candidate)
+
+	var selfFilterRules []tailcfg.FilterRule
+	var otherFilterRules []tailcfg.FilterRule
+
+	if len(selfDstPorts) != 0 {
+		selfFilterRules = append(selfFilterRules, tailcfg.FilterRule{IPProto: proto, DstPorts: selfDstPorts})
+	}
+
+	if len(otherDstPorts) != 0 {
+		otherFilterRules = append(otherFilterRules, tailcfg.FilterRule{IPProto: proto, DstPorts: otherDstPorts})
+	}
+
+	return selfFilterRules, otherFilterRules
+}
+
+func (a ACLPolicy) prepareFilterRulesFromGrant(candidate *Machine, grant Grant) ([]tailcfg.FilterRule, []tailcfg.FilterRule) {
+	selfIPs, otherIPs := a.translateDestinationAliasesToMachineIPs(grant.Dst, candidate)
+
+	var selfFilterRules []tailcfg.FilterRule
+	var otherFilterRules []tailcfg.FilterRule
+
+	for _, ip := range grant.IP {
+		if len(selfIPs) != 0 {
+			ranges := make([]tailcfg.NetPortRange, len(selfIPs))
+			for i, s := range selfIPs {
+				ranges[i] = tailcfg.NetPortRange{IP: s, Ports: ip.Ports}
+			}
+
+			rule := tailcfg.FilterRule{DstPorts: ranges}
+			if ip.Proto != 0 {
+				rule.IPProto = []int{ip.Proto}
+			}
+
+			selfFilterRules = append(selfFilterRules, rule)
+		}
+
+		if len(otherIPs) != 0 {
+			ranges := make([]tailcfg.NetPortRange, len(otherIPs))
+			for i, s := range otherIPs {
+				ranges[i] = tailcfg.NetPortRange{IP: s, Ports: ip.Ports}
+			}
+
+			rule := tailcfg.FilterRule{DstPorts: ranges}
+			if ip.Proto != 0 {
+				rule.IPProto = []int{ip.Proto}
+			}
+
+			otherFilterRules = append(otherFilterRules, rule)
+		}
+	}
+
+	if len(grant.App) != 0 {
+		selfPrefixes, otherPrefixes := appGrantDstIpsToPrefixes(candidate, selfIPs, otherIPs)
+		if len(selfPrefixes) != 0 {
+			rule := tailcfg.FilterRule{CapGrant: []tailcfg.CapGrant{{Dsts: selfPrefixes, CapMap: grant.App}}}
+			selfFilterRules = append(selfFilterRules, rule)
+		}
+
+		if len(otherPrefixes) != 0 {
+			rule := tailcfg.FilterRule{CapGrant: []tailcfg.CapGrant{{Dsts: otherPrefixes, CapMap: grant.App}}}
+			otherFilterRules = append(otherFilterRules, rule)
+		}
+	}
+
+	return selfFilterRules, otherFilterRules
+}
+
+func appGrantDstIpsToPrefixes(m *Machine, self []string, other []string) ([]netip.Prefix, []netip.Prefix) {
+	translate := func(ips []string) []netip.Prefix {
+		var prefixes []netip.Prefix
+		for _, ip := range ips {
+			if ip == "*" {
+				prefixes = append(prefixes, netip.PrefixFrom(*m.IPv4.Addr, 32))
+				prefixes = append(prefixes, netip.PrefixFrom(*m.IPv6.Addr, 128))
+			} else {
+				addr, err := netip.ParseAddr(ip)
+				if err == nil && m.HasIP(addr) {
+					if addr.Is4() {
+						prefixes = append(prefixes, netip.PrefixFrom(addr, 32))
+					} else {
+						prefixes = append(prefixes, netip.PrefixFrom(addr, 128))
+					}
+				}
+			}
+		}
+		return prefixes
+	}
+
+	return translate(self), translate(other)
+}
+
+func (a ACLPolicy) translateDestinationAliasesToMachineIPs(aliases []string, m *Machine) ([]string, []string) {
+	var self = &StringSet{}
+	var other = &StringSet{}
+	for _, alias := range aliases {
+		ips := a.translateDestinationAliasToMachineIPs(alias, m)
+		if alias == AutoGroupSelf {
+			self.Add(ips...)
+		} else {
+			other.Add(ips...)
+		}
+	}
+	return self.Items(), other.Items()
+}
+
+func (a ACLPolicy) translateDestinationAliasesToMachineNetPortRanges(aliases []string, m *Machine) ([]tailcfg.NetPortRange, []tailcfg.NetPortRange) {
+	var self []tailcfg.NetPortRange
+	var other []tailcfg.NetPortRange
+	for _, alias := range aliases {
+		ranges := a.translationDestinationAliasToMachineNetPortRanges(alias, m)
+		if strings.HasPrefix(alias, AutoGroupSelf) {
+			self = append(self, ranges...)
+		} else {
+			other = append(other, ranges...)
+		}
+	}
+	return self, other
+}
+
+func (a ACLPolicy) translationDestinationAliasToMachineNetPortRanges(alias string, m *Machine) []tailcfg.NetPortRange {
+	lastInd := strings.LastIndex(alias, ":")
+	if lastInd == -1 {
+		return nil
+	}
+
+	ports := alias[lastInd+1:]
+	alias = alias[:lastInd]
+
+	portRanges, err := a.parsePortRanges(ports)
+	if err != nil {
+		return nil
+	}
+
+	ips := a.translateDestinationAliasToMachineIPs(alias, m)
+	if len(ips) == 0 {
+		return nil
+	}
+
+	var netPortRanges []tailcfg.NetPortRange
+	for _, d := range ips {
+		for _, p := range portRanges {
+			pr := tailcfg.NetPortRange{
+				IP:    d,
+				Ports: p,
+			}
+			netPortRanges = append(netPortRanges, pr)
+		}
+	}
+
+	return netPortRanges
+}
+
+func (a ACLPolicy) translateDestinationAliasToMachineIPs(alias string, m *Machine) []string {
+	f := func(alias string, m *Machine) []string {
+		ip, err := netip.ParseAddr(alias)
+		if err == nil && m.IsAllowedIP(ip) {
+			return []string{ip.String()}
+		}
+
+		prefix, err := netip.ParsePrefix(alias)
+		if err == nil && m.IsAllowedIPPrefix(prefix) {
+			return []string{prefix.String()}
+		}
+
+		return make([]string, 0)
+	}
+
+	return a.translateAliasToMachineIPs(alias, m, nil, f)
+}
+
+func (a ACLPolicy) translateSourceAliasToMachineIPs(alias string, m *Machine, u *User) []string {
+	f := func(alias string, m *Machine) []string {
+		ip, err := netip.ParseAddr(alias)
+		if err == nil && m.HasIP(ip) {
+			return []string{ip.String()}
+		}
+
+		return make([]string, 0)
+	}
+
+	return a.translateAliasToMachineIPs(alias, m, u, f)
+}
+
+func (a ACLPolicy) translateAliasToMachineIPs(alias string, m *Machine, u *User, f func(string, *Machine) []string) []string {
+	if u != nil && m.HasTags() {
+		return []string{}
+	}
+
+	if u != nil && !m.HasUser(u.Name) {
+		return []string{}
+	}
+
+	if alias == "*" && u != nil {
+		return m.IPs()
+	}
+
+	if alias == "*" {
+		return []string{"*"}
+	}
+
+	if alias == AutoGroupMember || alias == AutoGroupMembers || alias == AutoGroupSelf {
+		if !m.HasTags() {
+			return m.IPs()
+		} else {
+			return []string{}
+		}
+	}
+
+	if alias == AutoGroupTagged {
+		if m.HasTags() {
+			return m.IPs()
+		} else {
+			return []string{}
+		}
+	}
+
+	if alias == AutoGroupInternet && m.IsExitNode() {
+		return autogroupInternetRanges()
+	}
+
+	if strings.Contains(alias, "@") && !m.HasTags() && m.HasUser(alias) {
+		return m.IPs()
+	}
+
+	if strings.HasPrefix(alias, "group:") && !m.HasTags() && a.isGroupMember(alias, m) {
+		return m.IPs()
+	}
+
+	if strings.HasPrefix(alias, "tag:") && m.HasTag(alias) {
+		return m.IPs()
+	}
+
+	if h, ok := a.Hosts[alias]; ok {
+		alias = h
+	}
+
+	return f(alias, m)
+}

internal/domain/acl_ssh_policy.go

@@ -8,9 +8,12 @@ import (
 func (a ACLPolicy) BuildSSHPolicy(srcs []Machine, dst *Machine) *tailcfg.SSHPolicy {
 	var rules []*tailcfg.SSHRule
 
-	expandSrcAliases := func(aliases []string, u *User) []*tailcfg.SSHPrincipal {
+	expandSrcAliases := func(aliases []string, action string, u *User) []*tailcfg.SSHPrincipal {
 		var allSrcIPsSet = &StringSet{}
 		for _, alias := range aliases {
+			if strings.HasPrefix(alias, "tag:") && action == "check" {
+				continue
+			}
 			for _, src := range srcs {
 				srcIPs := a.expandSSHSrcAlias(&src, alias, u)
 				allSrcIPsSet.Add(srcIPs...)
@@ -38,14 +41,14 @@ func (a ACLPolicy) BuildSSHPolicy(srcs []Machine, dst *Machine) *tailcfg.SSHPoli
 
 		if rule.Action == "check" {
 			action = &tailcfg.SSHAction{
-				HoldAndDelegate: "https://unused/machine/ssh/action/$SRC_NODE_ID/to/$DST_NODE_ID",
+				HoldAndDelegate: "https://unused/machine/ssh/action/$SRC_NODE_ID/to/$DST_NODE_ID/" + safeCheckPeriod(rule.CheckPeriod),
 			}
 		}
 
 		selfUsers, otherUsers := a.expandSSHDstToSSHUsers(dst, rule)
 
 		if len(selfUsers) != 0 {
-			principals := expandSrcAliases(rule.Src, &dst.User)
+			principals := expandSrcAliases(rule.Src, rule.Action, &dst.User)
 			if len(principals) != 0 {
 				rules = append(rules, &tailcfg.SSHRule{
 					Principals: principals,
@@ -56,7 +59,7 @@ func (a ACLPolicy) BuildSSHPolicy(srcs []Machine, dst *Machine) *tailcfg.SSHPoli
 		}
 
 		if len(otherUsers) != 0 {
-			principals := expandSrcAliases(rule.Src, nil)
+			principals := expandSrcAliases(rule.Src, rule.Action, nil)
 			if len(principals) != 0 {
 				rules = append(rules, &tailcfg.SSHRule{
 					Principals: principals,
@@ -76,7 +79,7 @@ func (a ACLPolicy) expandSSHSrcAlias(m *Machine, alias string, dstUser *User) []
 			return []string{}
 		}
 
-		if alias == AutoGroupMembers {
+		if alias == AutoGroupMember || alias == AutoGroupMembers {
 			return m.IPs()
 		}
 
@@ -91,7 +94,7 @@ func (a ACLPolicy) expandSSHSrcAlias(m *Machine, alias string, dstUser *User) []
 		return []string{}
 	}
 
-	if alias == AutoGroupMembers && !m.HasTags() {
+	if (alias == AutoGroupMember || alias == AutoGroupMembers) && !m.HasTags() {
 		return m.IPs()
 	}
 
@@ -148,3 +151,10 @@ func buildSSHUsers(users []string) map[string]string {
 
 	return m
 }
+
+func safeCheckPeriod(period string) string {
+	if period == "" {
+		return "always"
+	}
+	return period
+}

internal/domain/acl_ssh_policy_test.go

@@ -340,6 +340,28 @@ func TestACLPolicy_BuildSSHPolicy_WithAutogroupSelfAndTagSrc(t *testing.T) {
 	assert.Nil(t, actualRules.Rules)
 }
 
+func TestACLPolicy_BuildSSHPolicy_WithTagsAndActionCheck(t *testing.T) {
+	p1 := createMachine("john@example.com")
+	p2 := createMachine("jane@example.com", "tag:web")
+
+	policy := ACLPolicy{
+		SSHRules: []SSHRule{
+			{
+				Action: "check",
+				Src:    []string{"tag:web"},
+				Dst:    []string{"tag:web"},
+				Users:  []string{"autogroup:nonroot"},
+			},
+		},
+	}
+
+	dst := createMachine("john@example.com", "tag:web")
+
+	actualRules := policy.BuildSSHPolicy([]Machine{*p1, *p2}, dst)
+
+	assert.Nil(t, actualRules.Rules)
+}
+
 func printRules(rules []*tailcfg.SSHRule) {
 	indent, err := json.MarshalIndent(rules, "", "  ")
 	if err != nil {

internal/domain/acl_test.go

@@ -1,14 +1,127 @@
 package domain
 
 import (
+	"encoding/json"
 	"github.com/jsiebens/ionscale/internal/addr"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 	"net/netip"
 	"sort"
 	"tailscale.com/tailcfg"
 	"testing"
 )
 
+func TestACLPolicy_NodeAttributesWithWildcards(t *testing.T) {
+	p1 := createMachine("john@example.com")
+
+	policy := ACLPolicy{
+		NodeAttrs: []NodeAttr{
+			{
+				Target: []string{"*"},
+				Attr: []string{
+					"attr1",
+					"attr2",
+				},
+			},
+			{
+				Target: []string{"*"},
+				Attr: []string{
+					"attr3",
+				},
+			},
+		},
+	}
+
+	actualAttrs := policy.NodeCapabilities(p1)
+	expectedAttrs := []tailcfg.NodeCapability{
+		tailcfg.NodeCapability("attr1"),
+		tailcfg.NodeCapability("attr2"),
+		tailcfg.NodeCapability("attr3"),
+	}
+
+	assert.Equal(t, expectedAttrs, actualAttrs)
+}
+
+func TestACLPolicy_NodeAttributesWithUserAndGroups(t *testing.T) {
+	p1 := createMachine("john@example.com")
+
+	policy := ACLPolicy{
+		Groups: map[string][]string{
+			"group:admins": []string{"john@example.com"},
+		},
+		NodeAttrs: []NodeAttr{
+			{
+				Target: []string{"john@example.com"},
+				Attr: []string{
+					"attr1",
+					"attr2",
+				},
+			},
+			{
+				Target: []string{"jane@example.com", "group:analytics", "group:admins"},
+				Attr: []string{
+					"attr3",
+				},
+			},
+		},
+	}
+
+	actualAttrs := policy.NodeCapabilities(p1)
+	expectedAttrs := []tailcfg.NodeCapability{
+		tailcfg.NodeCapability("attr1"),
+		tailcfg.NodeCapability("attr2"),
+		tailcfg.NodeCapability("attr3"),
+	}
+
+	assert.Equal(t, expectedAttrs, actualAttrs)
+}
+
+func TestACLPolicy_NodeAttributesWithUserAndTags(t *testing.T) {
+	p1 := createMachine("john@example.com", "tag:web")
+
+	policy := ACLPolicy{
+		Groups: map[string][]string{
+			"group:admins": []string{"john@example.com"},
+		},
+		NodeAttrs: []NodeAttr{
+			{
+				Target: []string{"john@example.com"},
+				Attr: []string{
+					"attr1",
+					"attr2",
+				},
+			},
+			{
+				Target: []string{"jane@example.com", "tag:web"},
+				Attr: []string{
+					"attr3",
+				},
+			},
+		},
+	}
+
+	actualAttrs := policy.NodeCapabilities(p1)
+	expectedAttrs := []tailcfg.NodeCapability{tailcfg.NodeCapability("attr3")}
+
+	assert.Equal(t, expectedAttrs, actualAttrs)
+}
+
+func TestACLPolicy_BuildFilterRulesEmptyACL(t *testing.T) {
+	p1 := createMachine("john@example.com")
+	p2 := createMachine("jane@example.com")
+
+	policy := ACLPolicy{
+		ACLs: []ACL{},
+	}
+
+	dst := createMachine("john@example.com")
+
+	actualRules := policy.BuildFilterRules([]Machine{*p1, *p2}, dst)
+	expectedRules := []tailcfg.FilterRule{}
+
+	assert.Equal(t, expectedRules, actualRules)
+}
+
 func TestACLPolicy_BuildFilterRulesWildcards(t *testing.T) {
 	p1 := createMachine("john@example.com")
 	p2 := createMachine("jane@example.com")
@@ -44,6 +157,60 @@ func TestACLPolicy_BuildFilterRulesWildcards(t *testing.T) {
 	assert.Equal(t, expectedRules, actualRules)
 }
 
+func TestACLPolicy_BuildFilterRulesProto(t *testing.T) {
+	p1 := createMachine("john@example.com")
+	p2 := createMachine("jane@example.com")
+
+	policy := ACLPolicy{
+		ACLs: []ACL{
+			{
+				Action: "accept",
+				Src:    []string{"*"},
+				Dst:    []string{"*:22"},
+			},
+			{
+				Action: "accept",
+				Src:    []string{"*"},
+				Dst:    []string{"*:*"},
+				Proto:  "igmp",
+			},
+		},
+	}
+
+	dst := createMachine("john@example.com")
+
+	actualRules := policy.BuildFilterRules([]Machine{*p1, *p2}, dst)
+	expectedRules := []tailcfg.FilterRule{
+		{
+			SrcIPs: []string{"*"},
+			DstPorts: []tailcfg.NetPortRange{
+				{
+					IP: "*",
+					Ports: tailcfg.PortRange{
+						First: 22,
+						Last:  22,
+					},
+				},
+			},
+		},
+		{
+			SrcIPs: []string{"*"},
+			DstPorts: []tailcfg.NetPortRange{
+				{
+					IP: "*",
+					Ports: tailcfg.PortRange{
+						First: 0,
+						Last:  65535,
+					},
+				},
+			},
+			IPProto: []int{protocolIGMP},
+		},
+	}
+
+	assert.Equal(t, expectedRules, actualRules)
+}
+
 func TestACLPolicy_BuildFilterRulesWithGroups(t *testing.T) {
 	p1 := createMachine("jane@example.com")
 	p2 := createMachine("nick@example.com")
@@ -150,6 +317,92 @@ func TestACLPolicy_BuildFilterRulesWithAutoGroupMembers(t *testing.T) {
 	assert.Equal(t, expectedRules, actualRules)
 }
 
+func TestACLPolicy_BuildFilterRulesWithAutoGroupMember(t *testing.T) {
+	p1 := createMachine("jane@example.com")
+	p2 := createMachine("nick@example.com")
+	p3 := createMachine("joe@example.com", "tag:web")
+
+	policy := ACLPolicy{
+		ACLs: []ACL{
+			{
+				Action: "accept",
+				Src:    []string{"autogroup:member"},
+				Dst:    []string{"*:22"},
+			},
+		},
+	}
+
+	dst := createMachine("john@example.com")
+
+	actualRules := policy.BuildFilterRules([]Machine{*p1, *p2, *p3}, dst)
+
+	expectedSrcIPs := []string{
+		p1.IPv4.String(), p1.IPv6.String(),
+		p2.IPv4.String(), p2.IPv6.String(),
+	}
+	sort.Strings(expectedSrcIPs)
+
+	expectedRules := []tailcfg.FilterRule{
+		{
+			SrcIPs: expectedSrcIPs,
+			DstPorts: []tailcfg.NetPortRange{
+				{
+					IP: "*",
+					Ports: tailcfg.PortRange{
+						First: 22,
+						Last:  22,
+					},
+				},
+			},
+		},
+	}
+
+	assert.Equal(t, expectedRules, actualRules)
+}
+
+func TestACLPolicy_BuildFilterRulesWithAutoGroupTagged(t *testing.T) {
+
+	p1 := createMachine("jane@example.com")
+	p2 := createMachine("nick@example.com")
+	p3 := createMachine("joe@example.com", "tag:web")
+
+	policy := ACLPolicy{
+		ACLs: []ACL{
+			{
+				Action: "accept",
+				Src:    []string{"autogroup:tagged"},
+				Dst:    []string{"*:22"},
+			},
+		},
+	}
+
+	dst := createMachine("john@example.com")
+
+	actualRules := policy.BuildFilterRules([]Machine{*p1, *p2, *p3}, dst)
+
+	expectedSrcIPs := []string{
+		p3.IPv4.String(), p3.IPv6.String(),
+	}
+	sort.Strings(expectedSrcIPs)
+
+	expectedRules := []tailcfg.FilterRule{
+		{
+			SrcIPs: expectedSrcIPs,
+			DstPorts: []tailcfg.NetPortRange{
+				{
+					IP: "*",
+					Ports: tailcfg.PortRange{
+						First: 22,
+						Last:  22,
+					},
+				},
+			},
+		},
+	}
+
+	assert.Equal(t, expectedRules, actualRules)
+}
+
 func TestACLPolicy_BuildFilterRulesAutogroupSelf(t *testing.T) {
 	p1 := createMachine("john@example.com")
 	p2 := createMachine("jane@example.com")
@@ -302,44 +555,6 @@ func TestACLPolicy_BuildFilterRulesAutogroupSelfAndOtherDestinations(t *testing.
 	assert.Equal(t, expectedRules, actualRules)
 }
 
-func TestACLPolicy_BuildFilterRulesAutogroupMember(t *testing.T) {
-	p1 := createMachine("jane@example.com")
-	p2 := createMachine("jane@example.com", "tag:web")
-
-	policy := ACLPolicy{
-		ACLs: []ACL{
-			{
-				Action: "accept",
-				Src:    []string{"autogroup:members"},
-				Dst:    []string{"*:*"},
-			},
-		},
-	}
-
-	dst := createMachine("john@example.com")
-
-	actualRules := policy.BuildFilterRules([]Machine{*p1, *p2}, dst)
-	expectedRules := []tailcfg.FilterRule{
-		{
-			SrcIPs: []string{
-				p1.IPv4.String(),
-				p1.IPv6.String(),
-			},
-			DstPorts: []tailcfg.NetPortRange{
-				{
-					IP: "*",
-					Ports: tailcfg.PortRange{
-						First: 0,
-						Last:  65535,
-					},
-				},
-			},
-		},
-	}
-
-	assert.Equal(t, expectedRules, actualRules)
-}
-
 func TestACLPolicy_BuildFilterRulesAutogroupInternet(t *testing.T) {
 	p1 := createMachine("nick@example.com")
 	p2 := createMachine("jane@example.com")
@@ -550,6 +765,15 @@ func TestACLPolicy_IsTagOwner(t *testing.T) {
 	}
 }
 
+func TestACLPolicy_FindAutoApprovedIPsWhenNoAutoapproversAreSet(t *testing.T) {
+	route1 := netip.MustParsePrefix("10.160.0.0/20")
+	route2 := netip.MustParsePrefix("10.161.0.0/20")
+	route3 := netip.MustParsePrefix("10.162.0.0/20")
+
+	policy := ACLPolicy{}
+	assert.Nil(t, policy.FindAutoApprovedIPs([]netip.Prefix{route1, route2, route3}, nil, nil))
+}
+
 func TestACLPolicy_FindAutoApprovedIPs(t *testing.T) {
 	route1 := netip.MustParsePrefix("10.160.0.0/20")
 	route2 := netip.MustParsePrefix("10.161.0.0/20")
@@ -559,7 +783,7 @@ func TestACLPolicy_FindAutoApprovedIPs(t *testing.T) {
 		Groups: map[string][]string{
 			"group:admins": {"jane@example.com"},
 		},
-		AutoApprovers: AutoApprovers{
+		AutoApprovers: &AutoApprovers{
 			Routes: map[string][]string{
 				route1.String(): {"group:admins"},
 				route2.String(): {"john@example.com", "tag:router"},
@@ -619,7 +843,7 @@ func TestACLPolicy_FindAutoApprovedIPs(t *testing.T) {
 			name:        "no match",
 			userName:    "nick@example.com",
 			routableIPs: []netip.Prefix{route1, route2, route3},
-			expected:    []netip.Prefix{},
+			expected:    nil,
 		},
 		{
 			name:        "exit",
@@ -631,7 +855,7 @@ func TestACLPolicy_FindAutoApprovedIPs(t *testing.T) {
 			name:        "exit no match",
 			userName:    "john@example.com",
 			routableIPs: []netip.Prefix{netip.MustParsePrefix("0.0.0.0/0")},
-			expected:    []netip.Prefix{},
+			expected:    nil,
 		},
 	}
 
@@ -642,3 +866,123 @@ func TestACLPolicy_FindAutoApprovedIPs(t *testing.T) {
 		})
 	}
 }
+
+func TestACLPolicy_BuildFilterRulesWithAdvertisedRoutes(t *testing.T) {
+	route1 := netip.MustParsePrefix("fd7a:115c:a1e0:b1a:0:1:a3c:0/120")
+	p1 := createMachine("john@example.com", "tag:trusted")
+
+	policy := ACLPolicy{
+		ACLs: []ACL{
+			{
+				Action: "accept",
+				Src:    []string{"tag:trusted"},
+				Dst:    []string{"fd7a:115c:a1e0:b1a:0:1:a3c:0/120:*"},
+			},
+		},
+	}
+
+	dst := createMachine("john@example.com")
+	dst.AllowIPs = []netip.Prefix{route1}
+
+	actualRules := policy.BuildFilterRules([]Machine{*p1}, dst)
+	expectedRules := []tailcfg.FilterRule{
+		{
+			SrcIPs: p1.IPs(),
+			DstPorts: []tailcfg.NetPortRange{
+				{
+					IP: route1.String(),
+					Ports: tailcfg.PortRange{
+						First: 0,
+						Last:  65535,
+					},
+				},
+			},
+		},
+	}
+
+	assert.Equal(t, expectedRules, actualRules)
+}
+
+func TestACLPolicy_BuildFilterRulesWildcardGrants(t *testing.T) {
+	ranges, err := tailcfg.ParseProtoPortRanges([]string{"*"})
+	require.NoError(t, err)
+
+	p1 := createMachine("john@example.com")
+	p2 := createMachine("jane@example.com")
+
+	policy := ACLPolicy{
+		Grants: []Grant{
+			{
+				Src: []string{"*"},
+				Dst: []string{"*"},
+				IP:  ranges,
+			},
+		},
+	}
+
+	dst := createMachine("john@example.com")
+
+	actualRules := policy.BuildFilterRules([]Machine{*p1, *p2}, dst)
+	expectedRules := []tailcfg.FilterRule{
+		{
+			SrcIPs: []string{"*"},
+			DstPorts: []tailcfg.NetPortRange{
+				{
+					IP: "*",
+					Ports: tailcfg.PortRange{
+						First: 0,
+						Last:  65535,
+					},
+				},
+			},
+		},
+	}
+
+	assert.Equal(t, expectedRules, actualRules)
+}
+
+func TestACLPolicy_BuildFilterRulesWithAppGrants(t *testing.T) {
+	p1 := createMachine("john@example.com")
+	p2 := createMachine("jane@example.com")
+
+	dst := createMachine("john@example.com")
+
+	mycap := map[string]interface{}{
+		"channel": "alpha",
+		"ids":     []string{"1", "2", "3"},
+	}
+
+	marshal, _ := json.Marshal(mycap)
+
+	policy := ACLPolicy{
+		Grants: []Grant{
+			{
+				Src: []string{"*"},
+				Dst: []string{"*"},
+				App: map[tailcfg.PeerCapability][]tailcfg.RawMessage{
+					tailcfg.PeerCapability("localtest.me/cap/test"): {tailcfg.RawMessage(marshal)},
+				},
+			},
+		},
+	}
+
+	actualRules := policy.BuildFilterRules([]Machine{*p1, *p2}, dst)
+	expectedRules := []tailcfg.FilterRule{
+		{
+			SrcIPs: []string{"*"},
+			CapGrant: []tailcfg.CapGrant{
+				{
+					Dsts: []netip.Prefix{
+						netip.PrefixFrom(*dst.IPv4.Addr, 32),
+						netip.PrefixFrom(*dst.IPv6.Addr, 128),
+					},
+					CapMap: map[tailcfg.PeerCapability][]tailcfg.RawMessage{
+						tailcfg.PeerCapability("localtest.me/cap/test"): {tailcfg.RawMessage(marshal)},
+					},
+				},
+			},
+		},
+	}
+
+	assert.Equal(t, expectedRules, actualRules)
+}

internal/domain/api_key.go

@@ -65,7 +65,7 @@ func (r *repository) LoadApiKey(ctx context.Context, key string) (*ApiKey, error
 	}
 
 	var m ApiKey
-	tx := r.withContext(ctx).Preload("User").Preload("Tailnet").First(&m, "key = ?", split[0])
+	tx := r.withContext(ctx).Preload("User").Preload("Tailnet").Take(&m, "key = ?", split[0])
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return nil, nil
@@ -79,7 +79,7 @@ func (r *repository) LoadApiKey(ctx context.Context, key string) (*ApiKey, error
 		return nil, nil
 	}
 
-	if !m.ExpiresAt.IsZero() && m.ExpiresAt.Before(time.Now()) {
+	if m.ExpiresAt != nil && !m.ExpiresAt.IsZero() && m.ExpiresAt.Before(time.Now()) {
 		return nil, nil
 	}
 

internal/domain/auth_key.go

@@ -11,7 +11,7 @@ import (
 	"time"
 )
 
-func CreateAuthKey(tailnet *Tailnet, user *User, ephemeral bool, tags Tags, expiresAt *time.Time) (string, *AuthKey) {
+func CreateAuthKey(tailnet *Tailnet, user *User, ephemeral bool, preAuthorized bool, tags Tags, expiresAt *time.Time) (string, *AuthKey) {
 	key := util.RandStringBytes(12)
 	pwd := util.RandStringBytes(22)
 	value := fmt.Sprintf("%s_%s", key, pwd)
@@ -22,13 +22,14 @@ func CreateAuthKey(tailnet *Tailnet, user *User, ephemeral bool, tags Tags, expi
 	}
 
 	return value, &AuthKey{
-		ID:        util.NextID(),
-		Key:       key,
-		Hash:      string(hash),
-		Ephemeral: ephemeral,
-		Tags:      tags,
-		CreatedAt: time.Now().UTC(),
-		ExpiresAt: expiresAt,
+		ID:            util.NextID(),
+		Key:           key,
+		Hash:          string(hash),
+		Ephemeral:     ephemeral,
+		PreAuthorized: preAuthorized,
+		Tags:          tags,
+		CreatedAt:     time.Now().UTC(),
+		ExpiresAt:     expiresAt,
 
 		TailnetID: tailnet.ID,
 		UserID:    user.ID,
@@ -36,11 +37,12 @@ func CreateAuthKey(tailnet *Tailnet, user *User, ephemeral bool, tags Tags, expi
 }
 
 type AuthKey struct {
-	ID        uint64 `gorm:"primary_key"`
-	Key       string
-	Hash      string
-	Ephemeral bool
-	Tags      Tags
+	ID            uint64 `gorm:"primary_key"`
+	Key           string
+	Hash          string
+	Ephemeral     bool
+	PreAuthorized bool
+	Tags          Tags
 
 	CreatedAt time.Time
 	ExpiresAt *time.Time
@@ -134,7 +136,7 @@ func (r *repository) LoadAuthKey(ctx context.Context, key string) (*AuthKey, err
 	}
 
 	var m AuthKey
-	tx := r.withContext(ctx).Preload("User").Preload("Tailnet").First(&m, "key = ?", split[0])
+	tx := r.withContext(ctx).Preload("User").Preload("Tailnet").Take(&m, "key = ?", split[0])
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return nil, nil
@@ -148,7 +150,7 @@ func (r *repository) LoadAuthKey(ctx context.Context, key string) (*AuthKey, err
 		return nil, nil
 	}
 
-	if !m.ExpiresAt.IsZero() && m.ExpiresAt.Before(time.Now()) {
+	if m.ExpiresAt != nil && !m.ExpiresAt.IsZero() && m.ExpiresAt.Before(time.Now()) {
 		return nil, nil
 	}
 

internal/domain/authentication_request.go

@@ -27,7 +27,7 @@ func (r *repository) SaveAuthenticationRequest(ctx context.Context, session *Aut
 
 func (r *repository) GetAuthenticationRequest(ctx context.Context, key string) (*AuthenticationRequest, error) {
 	var m AuthenticationRequest
-	tx := r.withContext(ctx).First(&m, "key = ?", key)
+	tx := r.withContext(ctx).Take(&m, "key = ?", key)
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return nil, nil

internal/domain/iam.go

@@ -11,6 +11,10 @@ import (
 	"gorm.io/gorm/schema"
 )
 
+func DefaultIAMPolicy() IAMPolicy {
+	return IAMPolicy{}
+}
+
 type Identity struct {
 	UserID   string
 	Username string

internal/domain/machine.go

@@ -24,6 +24,7 @@ type Machine struct {
 	RegisteredTags    Tags
 	Tags              Tags
 	KeyExpiryDisabled bool
+	Authorized        bool
 
 	HostInfo     HostInfo
 	Endpoints    Endpoints
@@ -309,7 +310,7 @@ func (HostInfo) GormDBDataType(db *gorm.DB, field *schema.Field) string {
 	return ""
 }
 
-type Endpoints []string
+type Endpoints []netip.AddrPort
 
 func (hi *Endpoints) Scan(destination interface{}) error {
 	switch value := destination.(type) {
@@ -356,7 +357,7 @@ func (r *repository) DeleteMachine(ctx context.Context, id uint64) (bool, error)
 
 func (r *repository) GetMachine(ctx context.Context, machineID uint64) (*Machine, error) {
 	var m Machine
-	tx := r.withContext(ctx).Preload("Tailnet").Preload("User").First(&m, "id = ?", machineID)
+	tx := r.withContext(ctx).Preload("Tailnet").Preload("User").Preload("User.Account").Take(&m, machineID)
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return nil, nil
@@ -375,7 +376,7 @@ func (r *repository) GetNextMachineNameIndex(ctx context.Context, tailnetID uint
 	tx := r.withContext(ctx).
 		Where("name = ? AND tailnet_id = ?", name, tailnetID).
 		Order("name_idx desc").
-		First(&m)
+		Take(&m)
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return 0, nil
@@ -390,7 +391,7 @@ func (r *repository) GetNextMachineNameIndex(ctx context.Context, tailnetID uint
 
 func (r *repository) GetMachineByKey(ctx context.Context, tailnetID uint64, machineKey string) (*Machine, error) {
 	var m Machine
-	tx := r.withContext(ctx).Preload("Tailnet").Preload("User").First(&m, "tailnet_id = ? AND machine_key = ?", tailnetID, machineKey)
+	tx := r.withContext(ctx).Preload("Tailnet").Preload("User").Take(&m, "tailnet_id = ? AND machine_key = ?", tailnetID, machineKey)
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return nil, nil
@@ -405,7 +406,7 @@ func (r *repository) GetMachineByKey(ctx context.Context, tailnetID uint64, mach
 
 func (r *repository) GetMachineByKeys(ctx context.Context, machineKey string, nodeKey string) (*Machine, error) {
 	var m Machine
-	tx := r.withContext(ctx).Preload("Tailnet").Preload("User").First(&m, "machine_key = ? AND node_key = ?", machineKey, nodeKey)
+	tx := r.withContext(ctx).Preload("Tailnet").Preload("User").Take(&m, "machine_key = ? AND node_key = ?", machineKey, nodeKey)
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return nil, nil
@@ -457,9 +458,10 @@ func (r *repository) ListMachineByTailnet(ctx context.Context, tailnetID uint64)
 
 	tx := r.withContext(ctx).
 		Preload("Tailnet").
-		Preload("User").
-		Where("tailnet_id = ?", tailnetID).
-		Order("name asc, name_idx asc").
+		Joins("User").
+		Joins("User.Account").
+		Where("machines.tailnet_id = ?", tailnetID).
+		Order("machines.name asc, machines.name_idx asc").
 		Find(&machines)
 
 	if tx.Error != nil {
@@ -474,9 +476,10 @@ func (r *repository) ListMachinePeers(ctx context.Context, tailnetID uint64, key
 
 	tx := r.withContext(ctx).
 		Preload("Tailnet").
-		Preload("User").
-		Where("tailnet_id = ? AND machine_key <> ?", tailnetID, key).
-		Order("id asc").
+		Joins("User").
+		Joins("User.Account").
+		Where("machines.tailnet_id = ? AND machines.machine_key <> ?", tailnetID, key).
+		Order("machines.id asc").
 		Find(&machines)
 
 	if tx.Error != nil {

internal/domain/registration_request.go

@@ -19,10 +19,7 @@ type RegistrationRequest struct {
 	CreatedAt     time.Time
 	Authenticated bool
 	Error         string
-}
-
-func (r *RegistrationRequest) IsFinished() bool {
-	return r.Authenticated || len(r.Error) != 0
+	UserID        uint64
 }
 
 type RegistrationRequestData tailcfg.RegisterRequest
@@ -67,7 +64,7 @@ func (r *repository) SaveRegistrationRequest(ctx context.Context, request *Regis
 
 func (r *repository) GetRegistrationRequestByKey(ctx context.Context, key string) (*RegistrationRequest, error) {
 	var m RegistrationRequest
-	tx := r.withContext(ctx).First(&m, "key = ?", key)
+	tx := r.withContext(ctx).Take(&m, "key = ?", key)
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return nil, nil
@@ -82,7 +79,7 @@ func (r *repository) GetRegistrationRequestByKey(ctx context.Context, key string
 
 func (r *repository) GetRegistrationRequestByMachineKey(ctx context.Context, key string) (*RegistrationRequest, error) {
 	var m RegistrationRequest
-	tx := r.withContext(ctx).First(&m, "machine_key = ?", key)
+	tx := r.withContext(ctx).Take(&m, "machine_key = ?", key)
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return nil, nil

internal/domain/repository.go

@@ -23,11 +23,10 @@ type Repository interface {
 
 	GetAccount(ctx context.Context, accountID uint64) (*Account, error)
 	GetOrCreateAccount(ctx context.Context, externalID, loginName string) (*Account, bool, error)
+	SetAccountLastAuthenticated(ctx context.Context, accountID uint64) error
 
 	SaveTailnet(ctx context.Context, tailnet *Tailnet) error
-	GetOrCreateTailnet(ctx context.Context, name string, iamPolicy IAMPolicy) (*Tailnet, bool, error)
 	GetTailnet(ctx context.Context, id uint64) (*Tailnet, error)
-	GetTailnetByAlias(ctx context.Context, alias string) (*Tailnet, error)
 	ListTailnets(ctx context.Context) ([]Tailnet, error)
 	DeleteTailnet(ctx context.Context, id uint64) error
 

internal/domain/ssh_action_request.go

@@ -27,7 +27,7 @@ func (r *repository) SaveSSHActionRequest(ctx context.Context, session *SSHActio
 
 func (r *repository) GetSSHActionRequest(ctx context.Context, key string) (*SSHActionRequest, error) {
 	var m SSHActionRequest
-	tx := r.withContext(ctx).First(&m, "key = ?", key)
+	tx := r.withContext(ctx).Take(&m, "key = ?", key)
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return nil, nil

internal/domain/system_api_key.go

@@ -69,7 +69,7 @@ func (r *repository) LoadSystemApiKey(ctx context.Context, token string) (*Syste
 	}
 
 	var m SystemApiKey
-	tx := r.withContext(ctx).Preload("Account").First(&m, "key = ?", key)
+	tx := r.withContext(ctx).Preload("Account").Take(&m, "key = ?", key)
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return nil, nil

internal/domain/tailnet.go

@@ -3,7 +3,6 @@ package domain
 import (
 	"context"
 	"errors"
-	"github.com/jsiebens/ionscale/internal/util"
 	"gorm.io/gorm"
 	"net/mail"
 	"strings"
@@ -11,16 +10,16 @@ import (
 )
 
 type Tailnet struct {
-	ID                       uint64 `gorm:"primary_key"`
-	Name                     string
-	Alias                    *string
-	DNSConfig                DNSConfig
-	IAMPolicy                IAMPolicy
-	ACLPolicy                ACLPolicy
-	DERPMap                  DERPMap
-	ServiceCollectionEnabled bool
-	FileSharingEnabled       bool
-	SSHEnabled               bool
+	ID                          uint64 `gorm:"primary_key"`
+	Name                        string
+	DNSConfig                   DNSConfig
+	IAMPolicy                   IAMPolicy
+	ACLPolicy                   ACLPolicy
+	DERPMap                     DERPMap
+	ServiceCollectionEnabled    bool
+	FileSharingEnabled          bool
+	SSHEnabled                  bool
+	MachineAuthorizationEnabled bool
 }
 
 func (t Tailnet) GetDERPMap(ctx context.Context, fallack DefaultDERPMap) (*DERPMap, error) {
@@ -58,22 +57,6 @@ func (r *repository) SaveTailnet(ctx context.Context, tailnet *Tailnet) error {
 	return nil
 }
 
-func (r *repository) GetOrCreateTailnet(ctx context.Context, name string, iamPolicy IAMPolicy) (*Tailnet, bool, error) {
-	tailnet := &Tailnet{}
-	id := util.NextID()
-
-	tx := r.withContext(ctx).
-		Where(Tailnet{Name: name}).
-		Attrs(Tailnet{ID: id, ACLPolicy: DefaultPolicy(), IAMPolicy: iamPolicy}).
-		FirstOrCreate(tailnet)
-
-	if tx.Error != nil {
-		return nil, false, tx.Error
-	}
-
-	return tailnet, tailnet.ID == id, nil
-}
-
 func (r *repository) GetTailnet(ctx context.Context, id uint64) (*Tailnet, error) {
 	var t Tailnet
 	tx := r.withContext(ctx).Take(&t, "id = ?", id)
@@ -89,21 +72,6 @@ func (r *repository) GetTailnet(ctx context.Context, id uint64) (*Tailnet, error
 	return &t, nil
 }
 
-func (r *repository) GetTailnetByAlias(ctx context.Context, alias string) (*Tailnet, error) {
-	var t Tailnet
-	tx := r.withContext(ctx).Take(&t, "alias = ?", alias)
-
-	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
-		return nil, nil
-	}
-
-	if tx.Error != nil {
-		return nil, tx.Error
-	}
-
-	return &t, nil
-}
-
 func (r *repository) ListTailnets(ctx context.Context) ([]Tailnet, error) {
 	var tailnets = []Tailnet{}
 	tx := r.withContext(ctx).Find(&tailnets)

internal/domain/user.go

@@ -100,7 +100,7 @@ func (r *repository) GetOrCreateUserWithAccount(ctx context.Context, tailnet *Ta
 
 func (r *repository) GetUser(ctx context.Context, userID uint64) (*User, error) {
 	var m User
-	tx := r.withContext(ctx).Preload("Tailnet").Preload("Account").First(&m, "id = ? and user_type = ?", userID, UserTypePerson)
+	tx := r.withContext(ctx).Preload("Tailnet").Preload("Account").Take(&m, "id = ?", userID)
 
 	if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
 		return nil, nil

internal/handlers/authentication.go

@@ -3,8 +3,10 @@ package handlers
 import (
 	"context"
 	"encoding/json"
+	"fmt"
 	"github.com/jsiebens/ionscale/internal/addr"
 	"github.com/jsiebens/ionscale/internal/auth"
+	tpl "github.com/jsiebens/ionscale/internal/templates"
 	"github.com/labstack/echo/v4/middleware"
 	"github.com/mr-tron/base58"
 	"net/http"
@@ -39,47 +41,84 @@ type AuthenticationHandlers struct {
 	systemIAMPolicy *domain.IAMPolicy
 }
 
-type AuthFormData struct {
-	ProviderAvailable bool
-	Csrf              string
+type AuthInput struct {
+	Key     string   `param:"key"`
+	Flow    AuthFlow `param:"flow"`
+	AuthKey string   `query:"ak" form:"ak"`
+	Oidc    bool     `query:"oidc" form:"oidc"`
 }
 
-type TailnetSelectionData struct {
-	AccountID   uint64
-	Tailnets    []domain.Tailnet
-	SystemAdmin bool
-	Csrf        string
+type EndAuthForm struct {
+	AccountID     uint64 `form:"aid"`
+	TailnetID     uint64 `form:"tid"`
+	AsSystemAdmin bool   `form:"sad"`
+	AuthKey       string `form:"ak"`
+	State         string `form:"state"`
 }
 
 type oauthState struct {
 	Key  string
-	Flow string
+	Flow AuthFlow
 }
 
-func (h *AuthenticationHandlers) StartCliAuth(c echo.Context) error {
-	ctx := c.Request().Context()
-	flow := c.Param("flow")
-	key := c.Param("key")
+type AuthFlow string
 
-	if flow == "c" {
-		if s, err := h.repository.GetAuthenticationRequest(ctx, key); err != nil || s == nil {
-			return c.Redirect(http.StatusFound, "/a/error")
+const (
+	AuthFlowMachineRegistration = "r"
+	AuthFlowClient              = "c"
+	AuthFlowSSHCheckFlow        = "s"
+)
+
+func (h *AuthenticationHandlers) StartAuth(c echo.Context) error {
+	ctx := c.Request().Context()
+
+	var input AuthInput
+	if err := c.Bind(&input); err != nil {
+		return logError(err)
+	}
+
+	// machine registration auth flow
+	if input.Flow == AuthFlowMachineRegistration {
+		req, err := h.repository.GetRegistrationRequestByKey(ctx, input.Key)
+		if err != nil || req == nil {
+			return logError(err)
+		}
+
+		if input.Oidc && h.authProvider != nil {
+			goto startOidc
+		}
+
+		if input.AuthKey != "" {
+			return h.endMachineRegistrationFlow(c, EndAuthForm{AuthKey: input.AuthKey}, req)
+		}
+
+		csrf := c.Get(middleware.DefaultCSRFConfig.ContextKey).(string)
+		return c.Render(http.StatusOK, "", tpl.Auth(h.authProvider != nil, csrf))
+	}
+
+	// cli auth flow
+	if input.Flow == AuthFlowClient {
+		if s, err := h.repository.GetAuthenticationRequest(ctx, input.Key); err != nil || s == nil {
+			return logError(err)
 		}
 	}
 
-	if flow == "s" {
-		if s, err := h.repository.GetSSHActionRequest(ctx, key); err != nil || s == nil {
-			return c.Redirect(http.StatusFound, "/a/error")
+	// ssh check auth flow
+	if input.Flow == AuthFlowSSHCheckFlow {
+		if s, err := h.repository.GetSSHActionRequest(ctx, input.Key); err != nil || s == nil {
+			return logError(err)
 		}
 	}
 
 	if h.authProvider == nil {
-		return c.Redirect(http.StatusFound, "/a/error")
+		return logError(fmt.Errorf("unable to start auth flow as no auth provider is configured"))
 	}
 
-	state, err := h.createState(flow, key)
+startOidc:
+
+	state, err := h.createState(input.Flow, input.Key)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	redirectUrl := h.authProvider.GetLoginURL(h.config.CreateUrl("/a/callback"), state)
@@ -87,38 +126,27 @@ func (h *AuthenticationHandlers) StartCliAuth(c echo.Context) error {
 	return c.Redirect(http.StatusFound, redirectUrl)
 }
 
-func (h *AuthenticationHandlers) StartAuth(c echo.Context) error {
-	ctx := c.Request().Context()
-	key := c.Param("key")
-
-	if req, err := h.repository.GetRegistrationRequestByKey(ctx, key); err != nil || req == nil {
-		return c.Redirect(http.StatusFound, "/a/error")
-	}
-
-	csrf := c.Get(middleware.DefaultCSRFConfig.ContextKey).(string)
-	return c.Render(http.StatusOK, "auth.html", &AuthFormData{ProviderAvailable: h.authProvider != nil, Csrf: csrf})
-}
-
 func (h *AuthenticationHandlers) ProcessAuth(c echo.Context) error {
 	ctx := c.Request().Context()
 
-	key := c.Param("key")
-	authKey := c.FormValue("ak")
-	interactive := c.FormValue("s")
+	var input AuthInput
+	if err := c.Bind(&input); err != nil {
+		return logError(err)
+	}
 
-	req, err := h.repository.GetRegistrationRequestByKey(ctx, key)
+	req, err := h.repository.GetRegistrationRequestByKey(ctx, input.Key)
 	if err != nil || req == nil {
-		return c.Redirect(http.StatusFound, "/a/error")
+		return logError(err)
 	}
 
-	if authKey != "" {
-		return h.endMachineRegistrationFlow(c, req, &oauthState{Key: key})
+	if input.AuthKey != "" {
+		return h.endMachineRegistrationFlow(c, EndAuthForm{AuthKey: input.AuthKey}, req)
 	}
 
-	if interactive != "" {
-		state, err := h.createState("r", key)
+	if input.Oidc {
+		state, err := h.createState(input.Flow, input.Key)
 		if err != nil {
-			return err
+			return logError(err)
 		}
 
 		redirectUrl := h.authProvider.GetLoginURL(h.config.CreateUrl("/a/callback"), state)
@@ -126,7 +154,7 @@ func (h *AuthenticationHandlers) ProcessAuth(c echo.Context) error {
 		return c.Redirect(http.StatusFound, redirectUrl)
 	}
 
-	return c.Redirect(http.StatusFound, "/a/"+key)
+	return c.Redirect(http.StatusFound, fmt.Sprintf("/a/%s/%s", input.Flow, input.Key))
 }
 
 func (h *AuthenticationHandlers) Callback(c echo.Context) error {
@@ -135,20 +163,24 @@ func (h *AuthenticationHandlers) Callback(c echo.Context) error {
 	code := c.QueryParam("code")
 	state, err := h.readState(c.QueryParam("state"))
 	if err != nil {
-		return err
+		return echo.NewHTTPError(http.StatusBadRequest, "Invalid state parameter")
 	}
 
 	user, err := h.exchangeUser(code)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	account, _, err := h.repository.GetOrCreateAccount(ctx, user.ID, user.Name)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
-	if state.Flow == "s" {
+	if err := h.repository.SetAccountLastAuthenticated(ctx, account.ID); err != nil {
+		return logError(err)
+	}
+
+	if state.Flow == AuthFlowSSHCheckFlow {
 		sshActionReq, err := h.repository.GetSSHActionRequest(ctx, state.Key)
 		if err != nil || sshActionReq == nil {
 			return c.Redirect(http.StatusFound, "/a/error?e=ua")
@@ -156,42 +188,32 @@ func (h *AuthenticationHandlers) Callback(c echo.Context) error {
 
 		machine, err := h.repository.GetMachine(ctx, sshActionReq.SrcMachineID)
 		if err != nil || sshActionReq == nil {
-			return c.Redirect(http.StatusFound, "/a/error")
+			return logError(err)
 		}
 
-		policy := machine.Tailnet.ACLPolicy
-
-		if machine.HasTags() && policy.IsTagOwner(machine.Tags, &domain.User{Name: account.LoginName, UserType: domain.UserTypePerson}) {
+		if !machine.HasTags() && machine.User.AccountID != nil && *machine.User.AccountID == account.ID {
 			sshActionReq.Action = "accept"
 			if err := h.repository.SaveSSHActionRequest(ctx, sshActionReq); err != nil {
-				return c.Redirect(http.StatusFound, "/a/error")
-			}
-			return c.Redirect(http.StatusFound, "/a/success")
-		}
-
-		if machine.User.AccountID != nil && *machine.User.AccountID == account.ID {
-			sshActionReq.Action = "accept"
-			if err := h.repository.SaveSSHActionRequest(ctx, sshActionReq); err != nil {
-				return c.Redirect(http.StatusFound, "/a/error")
+				return logError(err)
 			}
 			return c.Redirect(http.StatusFound, "/a/success")
 		}
 
 		sshActionReq.Action = "reject"
 		if err := h.repository.SaveSSHActionRequest(ctx, sshActionReq); err != nil {
-			return c.Redirect(http.StatusFound, "/a/error")
+			return logError(err)
 		}
 		return c.Redirect(http.StatusFound, "/a/error?e=nmo")
 	}
 
 	tailnets, err := h.listAvailableTailnets(ctx, user)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	csrf := c.Get(middleware.DefaultCSRFConfig.ContextKey).(string)
 
-	if state.Flow == "r" {
+	if state.Flow == AuthFlowMachineRegistration {
 		if len(tailnets) == 0 {
 			registrationRequest, err := h.repository.GetRegistrationRequestByKey(ctx, state.Key)
 			if err == nil && registrationRequest != nil {
@@ -200,18 +222,25 @@ func (h *AuthenticationHandlers) Callback(c echo.Context) error {
 			}
 			return c.Redirect(http.StatusFound, "/a/error?e=ua")
 		}
-		return c.Render(http.StatusOK, "tailnets.html", &TailnetSelectionData{
-			Csrf:        csrf,
-			Tailnets:    tailnets,
-			SystemAdmin: false,
-			AccountID:   account.ID,
-		})
+
+		if len(tailnets) == 1 {
+			req, err := h.repository.GetRegistrationRequestByKey(ctx, state.Key)
+			if err != nil {
+				return logError(err)
+			}
+			if req == nil {
+				return logError(fmt.Errorf("invalid registration key"))
+			}
+			return h.endMachineRegistrationFlow(c, EndAuthForm{AccountID: account.ID, TailnetID: tailnets[0].ID}, req)
+		}
+
+		return c.Render(http.StatusOK, "", tpl.Tailnets(account.ID, false, tailnets, csrf))
 	}
 
-	if state.Flow == "c" {
-		isSystemAdmin, err := h.isSystemAdmin(ctx, user)
+	if state.Flow == AuthFlowClient {
+		isSystemAdmin, err := h.isSystemAdmin(user)
 		if err != nil {
-			return err
+			return logError(err)
 		}
 
 		if !isSystemAdmin && len(tailnets) == 0 {
@@ -222,18 +251,298 @@ func (h *AuthenticationHandlers) Callback(c echo.Context) error {
 			}
 			return c.Redirect(http.StatusFound, "/a/error?e=ua")
 		}
-		return c.Render(http.StatusOK, "tailnets.html", &TailnetSelectionData{
-			Csrf:        csrf,
-			Tailnets:    tailnets,
-			SystemAdmin: isSystemAdmin,
-			AccountID:   account.ID,
-		})
+
+		return c.Render(http.StatusOK, "", tpl.Tailnets(account.ID, isSystemAdmin, tailnets, csrf))
 	}
 
-	return c.Redirect(http.StatusFound, "/a/error")
+	return echo.NewHTTPError(http.StatusNotFound)
 }
 
-func (h *AuthenticationHandlers) isSystemAdmin(ctx context.Context, u *auth.User) (bool, error) {
+func (h *AuthenticationHandlers) EndAuth(c echo.Context) error {
+	ctx := c.Request().Context()
+
+	var form EndAuthForm
+	if err := c.Bind(&form); err != nil {
+		return logError(err)
+	}
+
+	state, err := h.readState(form.State)
+	if err != nil {
+		return echo.NewHTTPError(http.StatusBadRequest, "Invalid state parameter")
+	}
+
+	if state.Flow == AuthFlowMachineRegistration {
+		req, err := h.repository.GetRegistrationRequestByKey(ctx, state.Key)
+		if err != nil || req == nil {
+			return logError(err)
+		}
+
+		return h.endMachineRegistrationFlow(c, form, req)
+	}
+
+	if state.Flow == AuthFlowClient {
+		req, err := h.repository.GetAuthenticationRequest(ctx, state.Key)
+		if err != nil || req == nil {
+			return logError(err)
+		}
+
+		return h.endCliAuthenticationFlow(c, form, req)
+	}
+
+	return echo.NewHTTPError(http.StatusBadRequest, "Invalid state parameter")
+}
+
+func (h *AuthenticationHandlers) Success(c echo.Context) error {
+	s := c.QueryParam("s")
+	switch s {
+	case "nma":
+		return c.Render(http.StatusOK, "", tpl.NewMachine())
+	}
+	return c.Render(http.StatusOK, "", tpl.Success())
+}
+
+func (h *AuthenticationHandlers) Error(c echo.Context) error {
+	e := c.QueryParam("e")
+	switch e {
+	case "iak":
+		return c.Render(http.StatusForbidden, "", tpl.InvalidAuthKey())
+	case "ua":
+		return c.Render(http.StatusForbidden, "", tpl.Unauthorized())
+	case "nto":
+		return c.Render(http.StatusForbidden, "", tpl.NotTagOwner())
+	case "nmo":
+		return c.Render(http.StatusForbidden, "", tpl.NotMachineOwner())
+	}
+	return c.Render(http.StatusOK, "", tpl.Error())
+}
+
+func (h *AuthenticationHandlers) endCliAuthenticationFlow(c echo.Context, form EndAuthForm, req *domain.AuthenticationRequest) error {
+	ctx := c.Request().Context()
+
+	account, err := h.repository.GetAccount(ctx, form.AccountID)
+	if err != nil {
+		return logError(err)
+	}
+
+	// continue as system admin?
+	if form.AsSystemAdmin {
+		expiresAt := time.Now().Add(24 * time.Hour)
+		token, apiKey := domain.CreateSystemApiKey(account, &expiresAt)
+		req.Token = token
+
+		err := h.repository.Transaction(func(rp domain.Repository) error {
+			if err := rp.SaveSystemApiKey(ctx, apiKey); err != nil {
+				return logError(err)
+			}
+			if err := rp.SaveAuthenticationRequest(ctx, req); err != nil {
+				return logError(err)
+			}
+			return nil
+		})
+		if err != nil {
+			return logError(err)
+		}
+		return c.Redirect(http.StatusFound, "/a/success")
+	}
+
+	tailnet, err := h.repository.GetTailnet(ctx, form.TailnetID)
+	if err != nil {
+		return logError(err)
+	}
+
+	user, _, err := h.repository.GetOrCreateUserWithAccount(ctx, tailnet, account)
+	if err != nil {
+		return logError(err)
+	}
+
+	expiresAt := time.Now().Add(24 * time.Hour)
+	token, apiKey := domain.CreateApiKey(tailnet, user, &expiresAt)
+	req.Token = token
+	req.TailnetID = &tailnet.ID
+
+	err = h.repository.Transaction(func(rp domain.Repository) error {
+		if err := rp.SaveApiKey(ctx, apiKey); err != nil {
+			return err
+		}
+		if err := rp.SaveAuthenticationRequest(ctx, req); err != nil {
+			return err
+		}
+		return nil
+	})
+	if err != nil {
+		return logError(err)
+	}
+
+	return c.Redirect(http.StatusFound, "/a/success")
+}
+
+func (h *AuthenticationHandlers) endMachineRegistrationFlow(c echo.Context, form EndAuthForm, registrationRequest *domain.RegistrationRequest) error {
+	ctx := c.Request().Context()
+
+	req := tailcfg.RegisterRequest(registrationRequest.Data)
+	machineKey := registrationRequest.MachineKey
+	nodeKey := req.NodeKey.String()
+
+	var tailnet *domain.Tailnet
+	var user *domain.User
+	var ephemeral bool
+	var tags = []string{}
+	var authorized = false
+
+	if form.AuthKey != "" {
+		authKey, err := h.repository.LoadAuthKey(ctx, form.AuthKey)
+		if err != nil {
+			return logError(err)
+		}
+
+		if authKey == nil {
+
+			registrationRequest.Authenticated = false
+			registrationRequest.Error = "invalid auth key"
+
+			if err := h.repository.SaveRegistrationRequest(ctx, registrationRequest); err != nil {
+				return logError(err)
+			}
+
+			return c.Redirect(http.StatusFound, "/a/error?e=iak")
+		}
+
+		tailnet = &authKey.Tailnet
+		user = &authKey.User
+		tags = authKey.Tags
+		ephemeral = authKey.Ephemeral
+		authorized = authKey.PreAuthorized
+	} else {
+		selectedTailnet, err := h.repository.GetTailnet(ctx, form.TailnetID)
+		if err != nil {
+			return logError(err)
+		}
+
+		account, err := h.repository.GetAccount(ctx, form.AccountID)
+		if err != nil {
+			return logError(err)
+		}
+
+		selectedUser, _, err := h.repository.GetOrCreateUserWithAccount(ctx, selectedTailnet, account)
+		if err != nil {
+			return logError(err)
+		}
+
+		user = selectedUser
+		tailnet = selectedTailnet
+		ephemeral = false
+	}
+
+	if err := tailnet.ACLPolicy.CheckTagOwners(registrationRequest.Data.Hostinfo.RequestTags, user); err != nil {
+		registrationRequest.Authenticated = false
+		registrationRequest.Error = err.Error()
+		if err := h.repository.SaveRegistrationRequest(ctx, registrationRequest); err != nil {
+			return logError(err)
+		}
+		return c.Redirect(http.StatusFound, "/a/error?e=nto")
+	}
+
+	autoAllowIPs := tailnet.ACLPolicy.FindAutoApprovedIPs(req.Hostinfo.RoutableIPs, tags, user)
+
+	var m *domain.Machine
+
+	m, err := h.repository.GetMachineByKey(ctx, tailnet.ID, machineKey)
+	if err != nil {
+		return logError(err)
+	}
+
+	now := time.Now().UTC()
+
+	if m == nil {
+		registeredTags := tags
+		advertisedTags := domain.SanitizeTags(req.Hostinfo.RequestTags)
+		tags := append(registeredTags, advertisedTags...)
+
+		sanitizeHostname := dnsname.SanitizeHostname(req.Hostinfo.Hostname)
+		nameIdx, err := h.repository.GetNextMachineNameIndex(ctx, tailnet.ID, sanitizeHostname)
+		if err != nil {
+			return logError(err)
+		}
+
+		m = &domain.Machine{
+			ID:                util.NextID(),
+			Name:              sanitizeHostname,
+			NameIdx:           nameIdx,
+			MachineKey:        machineKey,
+			NodeKey:           nodeKey,
+			Ephemeral:         ephemeral || req.Ephemeral,
+			RegisteredTags:    registeredTags,
+			Tags:              domain.SanitizeTags(tags),
+			AutoAllowIPs:      autoAllowIPs,
+			CreatedAt:         now,
+			ExpiresAt:         now.Add(180 * 24 * time.Hour).UTC(),
+			KeyExpiryDisabled: len(tags) != 0,
+			Authorized:        !tailnet.MachineAuthorizationEnabled || authorized,
+
+			User:    *user,
+			Tailnet: *tailnet,
+		}
+
+		ipv4, ipv6, err := addr.SelectIP(checkIP(ctx, h.repository.CountMachinesWithIPv4))
+		if err != nil {
+			return logError(err)
+		}
+		m.IPv4 = domain.IP{Addr: ipv4}
+		m.IPv6 = domain.IP{Addr: ipv6}
+	} else {
+		registeredTags := tags
+		advertisedTags := domain.SanitizeTags(req.Hostinfo.RequestTags)
+		tags := append(registeredTags, advertisedTags...)
+
+		sanitizeHostname := dnsname.SanitizeHostname(req.Hostinfo.Hostname)
+		if m.Name != sanitizeHostname {
+			nameIdx, err := h.repository.GetNextMachineNameIndex(ctx, tailnet.ID, sanitizeHostname)
+			if err != nil {
+				return logError(err)
+			}
+			m.Name = sanitizeHostname
+			m.NameIdx = nameIdx
+		}
+		m.NodeKey = nodeKey
+		m.Ephemeral = ephemeral || req.Ephemeral
+		m.RegisteredTags = registeredTags
+		m.Tags = domain.SanitizeTags(tags)
+		m.AutoAllowIPs = autoAllowIPs
+		m.UserID = user.ID
+		m.User = *user
+		m.TailnetID = tailnet.ID
+		m.Tailnet = *tailnet
+		m.ExpiresAt = now.Add(180 * 24 * time.Hour).UTC()
+	}
+
+	err = h.repository.Transaction(func(rp domain.Repository) error {
+		registrationRequest.Authenticated = true
+		registrationRequest.Error = ""
+		registrationRequest.UserID = user.ID
+
+		if err := rp.SaveMachine(ctx, m); err != nil {
+			return err
+		}
+
+		if err := rp.SaveRegistrationRequest(ctx, registrationRequest); err != nil {
+			return err
+		}
+
+		return nil
+	})
+
+	if err != nil {
+		return logError(err)
+	}
+
+	if m.Authorized {
+		return c.Redirect(http.StatusFound, "/a/success")
+	} else {
+		return c.Redirect(http.StatusFound, "/a/success?s=nma")
+	}
+}
+
+func (h *AuthenticationHandlers) isSystemAdmin(u *auth.User) (bool, error) {
 	return h.systemIAMPolicy.EvaluatePolicy(&domain.Identity{UserID: u.ID, Email: u.Name, Attr: u.Attr})
 }
 
@@ -255,285 +564,6 @@ func (h *AuthenticationHandlers) listAvailableTailnets(ctx context.Context, u *a
 	return result, nil
 }
 
-func (h *AuthenticationHandlers) EndOAuth(c echo.Context) error {
-	ctx := c.Request().Context()
-
-	state, err := h.readState(c.QueryParam("state"))
-	if err != nil {
-		return c.Redirect(http.StatusFound, "/a/error")
-	}
-
-	if state.Flow == "r" {
-		req, err := h.repository.GetRegistrationRequestByKey(ctx, state.Key)
-		if err != nil || req == nil {
-			return c.Redirect(http.StatusFound, "/a/error")
-		}
-
-		return h.endMachineRegistrationFlow(c, req, state)
-	}
-
-	req, err := h.repository.GetAuthenticationRequest(ctx, state.Key)
-	if err != nil || req == nil {
-		return c.Redirect(http.StatusFound, "/a/error")
-	}
-
-	return h.endCliAuthenticationFlow(c, req, state)
-}
-
-func (h *AuthenticationHandlers) Success(c echo.Context) error {
-	return c.Render(http.StatusOK, "success.html", nil)
-}
-
-func (h *AuthenticationHandlers) Error(c echo.Context) error {
-	e := c.QueryParam("e")
-	switch e {
-	case "iak":
-		return c.Render(http.StatusForbidden, "invalidauthkey.html", nil)
-	case "ua":
-		return c.Render(http.StatusForbidden, "unauthorized.html", nil)
-	case "nto":
-		return c.Render(http.StatusForbidden, "notagowner.html", nil)
-	case "nmo":
-		return c.Render(http.StatusForbidden, "notmachineowner.html", nil)
-	}
-	return c.Render(http.StatusOK, "error.html", nil)
-}
-
-type TailnetSelectionForm struct {
-	AccountID     uint64 `form:"aid"`
-	TailnetID     uint64 `form:"tid"`
-	AsSystemAdmin bool   `form:"sad"`
-	AuthKey       string `form:"ak"`
-}
-
-func (h *AuthenticationHandlers) endCliAuthenticationFlow(c echo.Context, req *domain.AuthenticationRequest, state *oauthState) error {
-	ctx := c.Request().Context()
-
-	var form TailnetSelectionForm
-	if err := c.Bind(&form); err != nil {
-		return c.Redirect(http.StatusFound, "/a/error")
-	}
-
-	account, err := h.repository.GetAccount(ctx, form.AccountID)
-	if err != nil {
-		return c.Redirect(http.StatusFound, "/a/error")
-	}
-
-	// continue as system admin?
-	if form.AsSystemAdmin {
-		expiresAt := time.Now().Add(24 * time.Hour)
-		token, apiKey := domain.CreateSystemApiKey(account, &expiresAt)
-		req.Token = token
-
-		err := h.repository.Transaction(func(rp domain.Repository) error {
-			if err := rp.SaveSystemApiKey(ctx, apiKey); err != nil {
-				return err
-			}
-			if err := rp.SaveAuthenticationRequest(ctx, req); err != nil {
-				return err
-			}
-			return nil
-		})
-		if err != nil {
-			return err
-		}
-		return c.Redirect(http.StatusFound, "/a/success")
-	}
-
-	tailnet, err := h.repository.GetTailnet(ctx, form.TailnetID)
-	if err != nil {
-		return err
-	}
-
-	user, _, err := h.repository.GetOrCreateUserWithAccount(ctx, tailnet, account)
-	if err != nil {
-		return err
-	}
-
-	expiresAt := time.Now().Add(24 * time.Hour)
-	token, apiKey := domain.CreateApiKey(tailnet, user, &expiresAt)
-	req.Token = token
-	req.TailnetID = &tailnet.ID
-
-	err = h.repository.Transaction(func(rp domain.Repository) error {
-		if err := rp.SaveApiKey(ctx, apiKey); err != nil {
-			return err
-		}
-		if err := rp.SaveAuthenticationRequest(ctx, req); err != nil {
-			return err
-		}
-		return nil
-	})
-	if err != nil {
-		return err
-	}
-
-	return c.Redirect(http.StatusFound, "/a/success")
-}
-
-func (h *AuthenticationHandlers) endMachineRegistrationFlow(c echo.Context, registrationRequest *domain.RegistrationRequest, state *oauthState) error {
-	ctx := c.Request().Context()
-
-	var form TailnetSelectionForm
-	if err := c.Bind(&form); err != nil {
-		return c.Redirect(http.StatusFound, "/a/error")
-	}
-
-	req := tailcfg.RegisterRequest(registrationRequest.Data)
-	machineKey := registrationRequest.MachineKey
-	nodeKey := req.NodeKey.String()
-
-	var tailnet *domain.Tailnet
-	var user *domain.User
-	var ephemeral bool
-	var tags = []string{}
-
-	if form.AuthKey != "" {
-		authKey, err := h.repository.LoadAuthKey(ctx, form.AuthKey)
-		if err != nil {
-			return err
-		}
-
-		if authKey == nil {
-
-			registrationRequest.Authenticated = false
-			registrationRequest.Error = "invalid auth key"
-
-			if err := h.repository.SaveRegistrationRequest(ctx, registrationRequest); err != nil {
-				return c.Redirect(http.StatusFound, "/a/error")
-			}
-
-			return c.Redirect(http.StatusFound, "/a/error?e=iak")
-		}
-
-		tailnet = &authKey.Tailnet
-		user = &authKey.User
-		tags = authKey.Tags
-		ephemeral = authKey.Ephemeral
-	} else {
-		selectedTailnet, err := h.repository.GetTailnet(ctx, form.TailnetID)
-		if err != nil {
-			return err
-		}
-
-		account, err := h.repository.GetAccount(ctx, form.AccountID)
-		if err != nil {
-			return c.Redirect(http.StatusFound, "/a/error")
-		}
-
-		selectedUser, _, err := h.repository.GetOrCreateUserWithAccount(ctx, selectedTailnet, account)
-		if err != nil {
-			return err
-		}
-
-		user = selectedUser
-		tailnet = selectedTailnet
-		ephemeral = false
-	}
-
-	if err := tailnet.ACLPolicy.CheckTagOwners(registrationRequest.Data.Hostinfo.RequestTags, user); err != nil {
-		registrationRequest.Authenticated = false
-		registrationRequest.Error = err.Error()
-		if err := h.repository.SaveRegistrationRequest(ctx, registrationRequest); err != nil {
-			return c.Redirect(http.StatusFound, "/a/error")
-		}
-		return c.Redirect(http.StatusFound, "/a/error?e=nto")
-	}
-
-	autoAllowIPs := tailnet.ACLPolicy.FindAutoApprovedIPs(req.Hostinfo.RoutableIPs, tags, user)
-
-	var m *domain.Machine
-
-	m, err := h.repository.GetMachineByKey(ctx, tailnet.ID, machineKey)
-	if err != nil {
-		return err
-	}
-
-	now := time.Now().UTC()
-
-	if m == nil {
-		registeredTags := tags
-		advertisedTags := domain.SanitizeTags(req.Hostinfo.RequestTags)
-		tags := append(registeredTags, advertisedTags...)
-
-		sanitizeHostname := dnsname.SanitizeHostname(req.Hostinfo.Hostname)
-		nameIdx, err := h.repository.GetNextMachineNameIndex(ctx, tailnet.ID, sanitizeHostname)
-		if err != nil {
-			return err
-		}
-
-		m = &domain.Machine{
-			ID:                util.NextID(),
-			Name:              sanitizeHostname,
-			NameIdx:           nameIdx,
-			MachineKey:        machineKey,
-			NodeKey:           nodeKey,
-			Ephemeral:         ephemeral || req.Ephemeral,
-			RegisteredTags:    registeredTags,
-			Tags:              domain.SanitizeTags(tags),
-			AutoAllowIPs:      autoAllowIPs,
-			CreatedAt:         now,
-			ExpiresAt:         now.Add(180 * 24 * time.Hour).UTC(),
-			KeyExpiryDisabled: len(tags) != 0,
-
-			User:    *user,
-			Tailnet: *tailnet,
-		}
-
-		ipv4, ipv6, err := addr.SelectIP(checkIP(ctx, h.repository.CountMachinesWithIPv4))
-		if err != nil {
-			return err
-		}
-		m.IPv4 = domain.IP{Addr: ipv4}
-		m.IPv6 = domain.IP{Addr: ipv6}
-	} else {
-		registeredTags := tags
-		advertisedTags := domain.SanitizeTags(req.Hostinfo.RequestTags)
-		tags := append(registeredTags, advertisedTags...)
-
-		sanitizeHostname := dnsname.SanitizeHostname(req.Hostinfo.Hostname)
-		if m.Name != sanitizeHostname {
-			nameIdx, err := h.repository.GetNextMachineNameIndex(ctx, tailnet.ID, sanitizeHostname)
-			if err != nil {
-				return err
-			}
-			m.Name = sanitizeHostname
-			m.NameIdx = nameIdx
-		}
-		m.NodeKey = nodeKey
-		m.Ephemeral = ephemeral || req.Ephemeral
-		m.RegisteredTags = registeredTags
-		m.Tags = domain.SanitizeTags(tags)
-		m.AutoAllowIPs = autoAllowIPs
-		m.UserID = user.ID
-		m.User = *user
-		m.TailnetID = tailnet.ID
-		m.Tailnet = *tailnet
-		m.ExpiresAt = now.Add(180 * 24 * time.Hour).UTC()
-	}
-
-	err = h.repository.Transaction(func(rp domain.Repository) error {
-		registrationRequest.Authenticated = true
-		registrationRequest.Error = ""
-
-		if err := rp.SaveMachine(ctx, m); err != nil {
-			return err
-		}
-
-		if err := rp.SaveRegistrationRequest(ctx, registrationRequest); err != nil {
-			return err
-		}
-
-		return nil
-	})
-
-	if err != nil {
-		return err
-	}
-
-	return c.Redirect(http.StatusFound, "/a/success")
-}
-
 func (h *AuthenticationHandlers) exchangeUser(code string) (*auth.User, error) {
 	redirectUrl := h.config.CreateUrl("/a/callback")
 
@@ -545,7 +575,7 @@ func (h *AuthenticationHandlers) exchangeUser(code string) (*auth.User, error) {
 	return user, nil
 }
 
-func (h *AuthenticationHandlers) createState(flow string, key string) (string, error) {
+func (h *AuthenticationHandlers) createState(flow AuthFlow, key string) (string, error) {
 	stateMap := oauthState{Key: key, Flow: flow}
 	marshal, err := json.Marshal(&stateMap)
 	if err != nil {

internal/handlers/dns.go

@@ -1,39 +1,32 @@
 package handlers
 
 import (
-	"github.com/jsiebens/ionscale/internal/bind"
 	"github.com/jsiebens/ionscale/internal/dns"
 	"github.com/labstack/echo/v4"
 	"net"
 	"net/http"
 	"strings"
 	"tailscale.com/tailcfg"
+	"tailscale.com/types/key"
 	"time"
 )
 
-func NewDNSHandlers(createBinder bind.Factory, provider dns.Provider) *DNSHandlers {
+func NewDNSHandlers(_ key.MachinePublic, provider dns.Provider) *DNSHandlers {
 	return &DNSHandlers{
-		createBinder: createBinder,
-		provider:     provider,
+		provider: provider,
 	}
 }
 
 type DNSHandlers struct {
-	createBinder bind.Factory
-	provider     dns.Provider
+	provider dns.Provider
 }
 
 func (h *DNSHandlers) SetDNS(c echo.Context) error {
 	ctx := c.Request().Context()
 
-	binder, err := h.createBinder(c)
-	if err != nil {
-		return err
-	}
-
 	req := &tailcfg.SetDNSRequest{}
-	if err := binder.BindRequest(c, req); err != nil {
-		return err
+	if err := c.Bind(req); err != nil {
+		return logError(err)
 	}
 
 	if h.provider == nil {
@@ -41,7 +34,7 @@ func (h *DNSHandlers) SetDNS(c echo.Context) error {
 	}
 
 	if err := h.provider.SetRecord(ctx, req.Type, req.Name, req.Value); err != nil {
-		return err
+		return logError(err)
 	}
 
 	if strings.HasPrefix(req.Name, "_acme-challenge") && req.Type == "TXT" {
@@ -58,16 +51,16 @@ func (h *DNSHandlers) SetDNS(c echo.Context) error {
 				txtrecords, _ := net.LookupTXT(req.Name)
 				for _, txt := range txtrecords {
 					if txt == req.Value {
-						return binder.WriteResponse(c, http.StatusOK, tailcfg.SetDNSResponse{})
+						return c.JSON(http.StatusOK, tailcfg.SetDNSResponse{})
 					}
 				}
 			case <-timeout:
-				return binder.WriteResponse(c, http.StatusOK, tailcfg.SetDNSResponse{})
+				return c.JSON(http.StatusOK, tailcfg.SetDNSResponse{})
 			case <-notify:
 				return nil
 			}
 		}
 	}
 
-	return binder.WriteResponse(c, http.StatusOK, tailcfg.SetDNSResponse{})
+	return c.JSON(http.StatusOK, tailcfg.SetDNSResponse{})
 }

internal/handlers/id_token.go

@@ -2,65 +2,38 @@ package handlers
 
 import (
 	"fmt"
+	"github.com/go-jose/go-jose/v3"
 	"github.com/golang-jwt/jwt/v4"
-	"github.com/jsiebens/ionscale/internal/bind"
 	"github.com/jsiebens/ionscale/internal/config"
 	"github.com/jsiebens/ionscale/internal/domain"
 	"github.com/jsiebens/ionscale/internal/util"
 	"github.com/labstack/echo/v4"
-	"gopkg.in/square/go-jose.v2"
 	"net/http"
 	"tailscale.com/tailcfg"
+	"tailscale.com/types/key"
 	"time"
 )
 
-func NewIDTokenHandlers(createBinder bind.Factory, config *config.Config, repository domain.Repository) *IDTokenHandlers {
+func NewIDTokenHandlers(machineKey key.MachinePublic, config *config.Config, repository domain.Repository) *IDTokenHandlers {
 	return &IDTokenHandlers{
-		issuer:       config.ServerUrl,
-		jwksUri:      config.CreateUrl("/.well-known/jwks"),
-		createBinder: createBinder,
-		repository:   repository,
+		machineKey: machineKey,
+		issuer:     config.ServerUrl,
+		repository: repository,
+	}
+}
+
+func NewOIDCConfigHandlers(config *config.Config, repository domain.Repository) *OIDCConfigHandlers {
+	return &OIDCConfigHandlers{
+		issuer:     config.ServerUrl,
+		jwksUri:    config.CreateUrl("/.well-known/jwks"),
+		repository: repository,
 	}
 }
 
 type IDTokenHandlers struct {
-	issuer       string
-	jwksUri      string
-	createBinder bind.Factory
-	repository   domain.Repository
-}
-
-func (h *IDTokenHandlers) OpenIDConfig(c echo.Context) error {
-	v := map[string]interface{}{}
-
-	v["issuer"] = h.issuer
-	v["jwks_uri"] = h.jwksUri
-	v["subject_types_supported"] = []string{"public"}
-	v["response_types_supported"] = []string{"id_token"}
-	v["scopes_supported"] = []string{"openid"}
-	v["id_token_signing_alg_values_supported"] = []string{"RS256"}
-	v["claims_supported"] = []string{
-		"sub",
-		"aud",
-		"exp",
-		"iat",
-		"iss",
-		"jti",
-		"nbf",
-	}
-
-	return c.JSON(http.StatusOK, v)
-}
-
-func (h *IDTokenHandlers) Jwks(c echo.Context) error {
-	keySet, err := h.repository.GetJSONWebKeySet(c.Request().Context())
-	if err != nil {
-		return err
-	}
-
-	pub := jose.JSONWebKey{Key: keySet.Key.Public(), KeyID: keySet.Key.Id, Algorithm: "RS256", Use: "sig"}
-	set := jose.JSONWebKeySet{Keys: []jose.JSONWebKey{pub}}
-	return c.JSON(http.StatusOK, set)
+	machineKey key.MachinePublic
+	issuer     string
+	repository domain.Repository
 }
 
 func (h *IDTokenHandlers) FetchToken(c echo.Context) error {
@@ -68,26 +41,21 @@ func (h *IDTokenHandlers) FetchToken(c echo.Context) error {
 
 	keySet, err := h.repository.GetJSONWebKeySet(c.Request().Context())
 	if err != nil {
-		return err
-	}
-
-	binder, err := h.createBinder(c)
-	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	req := &tailcfg.TokenRequest{}
-	if err := binder.BindRequest(c, req); err != nil {
-		return err
+	if err := c.Bind(req); err != nil {
+		return logError(err)
 	}
 
-	machineKey := binder.Peer().String()
+	machineKey := h.machineKey.String()
 	nodeKey := req.NodeKey.String()
 
 	var m *domain.Machine
 	m, err = h.repository.GetMachineByKeys(ctx, machineKey, nodeKey)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	if m == nil {
@@ -130,11 +98,50 @@ func (h *IDTokenHandlers) FetchToken(c echo.Context) error {
 
 	jwtB64, err := unsignedToken.SignedString(&keySet.Key.PrivateKey)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	resp := tailcfg.TokenResponse{IDToken: jwtB64}
-	return binder.WriteResponse(c, http.StatusOK, resp)
+	return c.JSON(http.StatusOK, resp)
+}
+
+type OIDCConfigHandlers struct {
+	issuer     string
+	jwksUri    string
+	repository domain.Repository
+}
+
+func (h *OIDCConfigHandlers) OpenIDConfig(c echo.Context) error {
+	v := map[string]interface{}{}
+
+	v["issuer"] = h.issuer
+	v["jwks_uri"] = h.jwksUri
+	v["subject_types_supported"] = []string{"public"}
+	v["response_types_supported"] = []string{"id_token"}
+	v["scopes_supported"] = []string{"openid"}
+	v["id_token_signing_alg_values_supported"] = []string{"RS256"}
+	v["claims_supported"] = []string{
+		"sub",
+		"aud",
+		"exp",
+		"iat",
+		"iss",
+		"jti",
+		"nbf",
+	}
+
+	return c.JSON(http.StatusOK, v)
+}
+
+func (h *OIDCConfigHandlers) Jwks(c echo.Context) error {
+	keySet, err := h.repository.GetJSONWebKeySet(c.Request().Context())
+	if err != nil {
+		return logError(err)
+	}
+
+	pub := jose.JSONWebKey{Key: keySet.Key.Public(), KeyID: keySet.Key.Id, Algorithm: "RS256", Use: "sig"}
+	set := jose.JSONWebKeySet{Keys: []jose.JSONWebKey{pub}}
+	return c.JSON(http.StatusOK, set)
 }
 
 func (h *IDTokenHandlers) names(m *domain.Machine) (string, string, string) {

internal/handlers/index.go

@@ -1,17 +1,13 @@
 package handlers
 
 import (
+	tpl "github.com/jsiebens/ionscale/internal/templates"
 	"github.com/jsiebens/ionscale/internal/version"
 	"github.com/labstack/echo/v4"
 )
 
 func IndexHandler(code int) echo.HandlerFunc {
 	return func(c echo.Context) error {
-		info, s := version.GetReleaseInfo()
-		data := map[string]interface{}{
-			"Version":  info,
-			"Revision": s,
-		}
-		return c.Render(code, "index.html", data)
+		return c.Render(code, "", tpl.Index(version.GetReleaseInfo()))
 	}
 }

internal/handlers/key.go

@@ -22,7 +22,7 @@ func KeyHandler(keys *config.ServerKeys) echo.HandlerFunc {
 		if v != "" {
 			clientCapabilityVersion, err := strconv.Atoi(v)
 			if err != nil {
-				return c.String(http.StatusBadRequest, "Invalid version")
+				return echo.NewHTTPError(http.StatusBadRequest, "Invalid version")
 			}
 
 			if clientCapabilityVersion >= NoiseCapabilityVersion {

internal/handlers/noise.go

@@ -1,9 +1,11 @@
 package handlers
 
 import (
+	stderrors "errors"
 	"github.com/labstack/echo/v4"
 	"golang.org/x/net/http2"
 	"golang.org/x/net/http2/h2c"
+	"io"
 	"net/http"
 	"tailscale.com/control/controlhttp"
 	"tailscale.com/net/netutil"
@@ -25,14 +27,49 @@ func NewNoiseHandlers(controlKey key.MachinePrivate, createPeerHandler CreatePee
 }
 
 func (h *NoiseHandlers) Upgrade(c echo.Context) error {
-	conn, err := controlhttp.AcceptHTTP(c.Request().Context(), c.Response(), c.Request(), h.controlKey)
+	conn, err := controlhttp.AcceptHTTP(c.Request().Context(), c.Response(), c.Request(), h.controlKey, nil)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	handler := h.createPeerHandler(conn.Peer())
 
 	server := http.Server{}
 	server.Handler = h2c.NewHandler(handler, &http2.Server{})
-	return server.Serve(netutil.NewOneConnListener(conn, nil))
+	if err := server.Serve(netutil.NewOneConnListener(conn, nil)); err != nil && !stderrors.Is(err, io.EOF) {
+		return err
+	}
+	return nil
+}
+
+type JsonBinder struct {
+	echo.DefaultBinder
+}
+
+func (b JsonBinder) Bind(i interface{}, c echo.Context) error {
+	if err := b.BindPathParams(c, i); err != nil {
+		return err
+	}
+
+	method := c.Request().Method
+	if method == http.MethodGet || method == http.MethodDelete || method == http.MethodHead {
+		if err := b.BindQueryParams(c, i); err != nil {
+			return err
+		}
+	}
+
+	if c.Request().ContentLength == 0 {
+		return nil
+	}
+
+	if err := c.Echo().JSONSerializer.Deserialize(c, i); err != nil {
+		switch err.(type) {
+		case *echo.HTTPError:
+			return err
+		default:
+			return echo.NewHTTPError(http.StatusBadRequest, err.Error()).SetInternal(err)
+		}
+	}
+
+	return nil
 }

internal/handlers/poll_net_map.go

@@ -2,60 +2,57 @@ package handlers
 
 import (
 	"context"
-	"github.com/jsiebens/ionscale/internal/bind"
-	"github.com/jsiebens/ionscale/internal/broker"
+	"encoding/binary"
+	"encoding/json"
 	"github.com/jsiebens/ionscale/internal/config"
+	"github.com/jsiebens/ionscale/internal/core"
 	"github.com/jsiebens/ionscale/internal/domain"
 	"github.com/jsiebens/ionscale/internal/mapping"
+	"github.com/klauspost/compress/zstd"
 	"github.com/labstack/echo/v4"
 	"net/http"
+	"sync"
+	"tailscale.com/smallzstd"
 	"tailscale.com/tailcfg"
-	"tailscale.com/types/opt"
+	"tailscale.com/types/key"
 	"time"
 )
 
 func NewPollNetMapHandler(
-	createBinder bind.Factory,
-	brokers broker.Pubsub,
-	repository domain.Repository,
-	offlineTimers *OfflineTimers) *PollNetMapHandler {
+	machineKey key.MachinePublic,
+	sessionManager core.PollMapSessionManager,
+	repository domain.Repository) *PollNetMapHandler {
 
 	handler := &PollNetMapHandler{
-		createBinder:  createBinder,
-		brokers:       brokers,
-		repository:    repository,
-		offlineTimers: offlineTimers,
+		machineKey:     machineKey,
+		sessionManager: sessionManager,
+		repository:     repository,
 	}
 
 	return handler
 }
 
 type PollNetMapHandler struct {
-	createBinder  bind.Factory
-	repository    domain.Repository
-	brokers       broker.Pubsub
-	offlineTimers *OfflineTimers
+	machineKey     key.MachinePublic
+	repository     domain.Repository
+	sessionManager core.PollMapSessionManager
 }
 
 func (h *PollNetMapHandler) PollNetMap(c echo.Context) error {
 	ctx := c.Request().Context()
-	binder, err := h.createBinder(c)
-	if err != nil {
-		return err
-	}
 
 	req := &tailcfg.MapRequest{}
-	if err := binder.BindRequest(c, req); err != nil {
-		return err
+	if err := c.Bind(req); err != nil {
+		return logError(err)
 	}
 
-	machineKey := binder.Peer().String()
+	machineKey := h.machineKey.String()
 	nodeKey := req.NodeKey.String()
 
 	var m *domain.Machine
-	m, err = h.repository.GetMachineByKeys(ctx, machineKey, nodeKey)
+	m, err := h.repository.GetMachineByKeys(ctx, machineKey, nodeKey)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	if m == nil {
@@ -63,13 +60,13 @@ func (h *PollNetMapHandler) PollNetMap(c echo.Context) error {
 	}
 
 	if req.ReadOnly {
-		return h.handleReadOnly(c, binder, m, req)
+		return h.handleReadOnly(c, m, req)
 	} else {
-		return h.handleUpdate(c, binder, m, req)
+		return h.handleUpdate(c, m, req)
 	}
 }
 
-func (h *PollNetMapHandler) handleUpdate(c echo.Context, binder bind.Binder, m *domain.Machine, mapRequest *tailcfg.MapRequest) error {
+func (h *PollNetMapHandler) handleUpdate(c echo.Context, m *domain.Machine, mapRequest *tailcfg.MapRequest) error {
 	ctx := c.Request().Context()
 
 	now := time.Now().UTC()
@@ -80,60 +77,54 @@ func (h *PollNetMapHandler) handleUpdate(c echo.Context, binder bind.Binder, m *
 	m.LastSeen = &now
 
 	if err := h.repository.SaveMachine(ctx, m); err != nil {
-		return err
+		return logError(err)
 	}
 
 	tailnetID := m.TailnetID
 	machineID := m.ID
 
-	h.brokers.Publish(tailnetID, &broker.Signal{PeerUpdated: &machineID})
+	h.sessionManager.NotifyAll(tailnetID, m.ID)
 
 	if !mapRequest.Stream {
 		return c.String(http.StatusOK, "")
 	}
 
-	var syncedPeers = make(map[uint64]bool)
-	var derpMapChecksum = ""
+	mapper := mapping.NewPollNetMapper(mapRequest, m.ID, h.repository, h.sessionManager)
 
-	response, syncedPeers, derpMapChecksum, err := h.createMapResponse(m, binder, mapRequest, false, make(map[uint64]bool), derpMapChecksum)
+	response, err := h.createMapResponse(mapper, false, mapRequest.Compress)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
-	updateChan := make(chan *broker.Signal, 20)
-
-	unsubscribe, err := h.brokers.Subscribe(tailnetID, updateChan)
-	if err != nil {
-		return err
-	}
-	h.cancelOfflineMessage(machineID)
+	updateChan := make(chan *core.Ping, 20)
+	h.sessionManager.Register(m.TailnetID, m.ID, updateChan)
 
 	// Listen to connection close
 	notify := c.Request().Context().Done()
 
-	keepAliveResponse, err := h.createKeepAliveResponse(binder, mapRequest)
+	keepAliveResponse, err := h.createKeepAliveResponse(mapRequest)
 	if err != nil {
-		return err
+		return logError(err)
 	}
-	keepAliveTicker := time.NewTicker(config.KeepAliveInterval())
-	syncTicker := time.NewTicker(5 * time.Second)
 
 	c.Response().WriteHeader(http.StatusOK)
 
 	if _, err := c.Response().Write(response); err != nil {
-		return err
+		return logError(err)
 	}
 	c.Response().Flush()
 
 	connectedDevices.WithLabelValues(m.Tailnet.Name).Inc()
 
+	keepAliveTicker := time.NewTicker(config.KeepAliveInterval())
+	syncTicker := time.NewTicker(5 * time.Second)
+
 	defer func() {
 		connectedDevices.WithLabelValues(m.Tailnet.Name).Dec()
-		unsubscribe()
+		h.sessionManager.Deregister(m.TailnetID, m.ID)
 		keepAliveTicker.Stop()
 		syncTicker.Stop()
 		_ = h.repository.SetMachineLastSeen(ctx, machineID)
-		h.scheduleOfflineMessage(tailnetID, machineID)
 	}()
 
 	var latestSync = time.Now()
@@ -146,7 +137,7 @@ func (h *PollNetMapHandler) handleUpdate(c echo.Context, binder bind.Binder, m *
 		case <-keepAliveTicker.C:
 			if mapRequest.KeepAlive {
 				if _, err := c.Response().Write(keepAliveResponse); err != nil {
-					return err
+					return logError(err)
 				}
 				_ = h.repository.SetMachineLastSeen(ctx, machineID)
 				c.Response().Flush()
@@ -155,7 +146,7 @@ func (h *PollNetMapHandler) handleUpdate(c echo.Context, binder bind.Binder, m *
 			if latestSync.Before(latestUpdate) {
 				machine, err := h.repository.GetMachine(ctx, machineID)
 				if err != nil {
-					return err
+					return logError(err)
 				}
 				if machine == nil {
 					return nil
@@ -164,14 +155,14 @@ func (h *PollNetMapHandler) handleUpdate(c echo.Context, binder bind.Binder, m *
 				var payload []byte
 				var payloadErr error
 
-				payload, syncedPeers, derpMapChecksum, payloadErr = h.createMapResponse(machine, binder, mapRequest, true, syncedPeers, derpMapChecksum)
+				payload, payloadErr = h.createMapResponse(mapper, true, mapRequest.Compress)
 
 				if payloadErr != nil {
 					return payloadErr
 				}
 
 				if _, err := c.Response().Write(payload); err != nil {
-					return err
+					return logError(err)
 				}
 				c.Response().Flush()
 
@@ -183,211 +174,77 @@ func (h *PollNetMapHandler) handleUpdate(c echo.Context, binder bind.Binder, m *
 	}
 }
 
-func (h *PollNetMapHandler) handleReadOnly(c echo.Context, binder bind.Binder, m *domain.Machine, request *tailcfg.MapRequest) error {
+func (h *PollNetMapHandler) handleReadOnly(c echo.Context, m *domain.Machine, request *tailcfg.MapRequest) error {
 	ctx := c.Request().Context()
 
 	m.HostInfo = domain.HostInfo(*request.Hostinfo)
 	m.DiscoKey = request.DiscoKey.String()
 
 	if err := h.repository.SaveMachine(ctx, m); err != nil {
-		return err
+		return logError(err)
 	}
 
-	response, _, _, err := h.createMapResponse(m, binder, request, false, map[uint64]bool{}, "")
+	mapper := mapping.NewPollNetMapper(request, m.ID, h.repository, h.sessionManager)
+	payload, err := h.createMapResponse(mapper, false, request.Compress)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
-	_, err = c.Response().Write(response)
-	return err
+	_, err = c.Response().Write(payload)
+	return logError(err)
 }
 
-func (h *PollNetMapHandler) scheduleOfflineMessage(tailnetID, machineID uint64) {
-	h.offlineTimers.startCh <- [2]uint64{tailnetID, machineID}
-}
-
-func (h *PollNetMapHandler) cancelOfflineMessage(machineID uint64) {
-	h.offlineTimers.stopCh <- machineID
-}
-
-func (h *PollNetMapHandler) createKeepAliveResponse(binder bind.Binder, request *tailcfg.MapRequest) ([]byte, error) {
+func (h *PollNetMapHandler) createKeepAliveResponse(request *tailcfg.MapRequest) ([]byte, error) {
 	mapResponse := &tailcfg.MapResponse{
 		KeepAlive: true,
 	}
 
-	return binder.Marshal(request.Compress, mapResponse)
+	return h.marshalResponse(request.Compress, mapResponse)
 }
 
-func (h *PollNetMapHandler) createMapResponse(m *domain.Machine, binder bind.Binder, request *tailcfg.MapRequest, delta bool, prevSyncedPeerIDs map[uint64]bool, prevDerpMapChecksum string) ([]byte, map[uint64]bool, string, error) {
-	ctx := context.TODO()
-
-	tailnet, err := h.repository.GetTailnet(ctx, m.TailnetID)
+func (h *PollNetMapHandler) createMapResponse(m *mapping.PollNetMapper, delta bool, compress string) ([]byte, error) {
+	response, err := m.CreateMapResponse(context.Background(), delta)
 	if err != nil {
-		return nil, nil, "", err
+		return nil, err
 	}
+	return h.marshalResponse(compress, response)
+}
 
-	hostinfo := tailcfg.Hostinfo(m.HostInfo)
-	node, user, err := mapping.ToNode(m, tailnet, false)
+func (h *PollNetMapHandler) marshalResponse(compress string, v interface{}) ([]byte, error) {
+	var payload []byte
+
+	marshalled, err := json.Marshal(v)
 	if err != nil {
-		return nil, nil, "", err
+		return nil, err
 	}
 
-	policies := tailnet.ACLPolicy
-	var users = []tailcfg.UserProfile{*user}
-	var changedPeers []*tailcfg.Node
-	var removedPeers []tailcfg.NodeID
-	var validPeers []domain.Machine
-
-	candidatePeers, err := h.repository.ListMachinePeers(ctx, m.TailnetID, m.MachineKey)
-	if err != nil {
-		return nil, nil, "", err
-	}
-
-	syncedPeerIDs := map[uint64]bool{}
-	syncedUserIDs := map[tailcfg.UserID]bool{}
-
-	for _, peer := range candidatePeers {
-		if peer.IsExpired() {
-			continue
-		}
-		if policies.IsValidPeer(m, &peer) || policies.IsValidPeer(&peer, m) {
-			validPeers = append(validPeers, peer)
-			n, u, err := mapping.ToNode(&peer, tailnet, true)
-			if err != nil {
-				return nil, nil, "", err
-			}
-			changedPeers = append(changedPeers, n)
-			syncedPeerIDs[peer.ID] = true
-			delete(prevSyncedPeerIDs, peer.ID)
-
-			if _, ok := syncedUserIDs[u.ID]; !ok {
-				users = append(users, *u)
-				syncedUserIDs[u.ID] = true
-			}
-		}
-	}
-
-	for p, _ := range prevSyncedPeerIDs {
-		removedPeers = append(removedPeers, tailcfg.NodeID(p))
-	}
-
-	dnsConfig := tailnet.DNSConfig
-
-	derpMap, err := m.Tailnet.GetDERPMap(ctx, h.repository)
-	if err != nil {
-		return nil, nil, "", err
-	}
-
-	filterRules := policies.BuildFilterRules(candidatePeers, m)
-
-	controlTime := time.Now().UTC()
-	var mapResponse *tailcfg.MapResponse
-
-	if !delta {
-		mapResponse = &tailcfg.MapResponse{
-			KeepAlive:       false,
-			Node:            node,
-			DNSConfig:       mapping.ToDNSConfig(m, validPeers, &m.Tailnet, &dnsConfig),
-			PacketFilter:    filterRules,
-			DERPMap:         &derpMap.DERPMap,
-			Domain:          domain.SanitizeTailnetName(m.Tailnet.Name),
-			Peers:           changedPeers,
-			UserProfiles:    users,
-			ControlTime:     &controlTime,
-			CollectServices: optBool(tailnet.ServiceCollectionEnabled),
-			Debug: &tailcfg.Debug{
-				DisableLogTail: true,
-			},
-		}
+	if compress == "zstd" {
+		payload = zstdEncode(marshalled)
 	} else {
-		mapResponse = &tailcfg.MapResponse{
-			Node:            node,
-			DNSConfig:       mapping.ToDNSConfig(m, validPeers, &m.Tailnet, &dnsConfig),
-			PacketFilter:    filterRules,
-			Domain:          domain.SanitizeTailnetName(m.Tailnet.Name),
-			PeersChanged:    changedPeers,
-			PeersRemoved:    removedPeers,
-			UserProfiles:    users,
-			ControlTime:     &controlTime,
-			CollectServices: optBool(tailnet.ServiceCollectionEnabled),
+		payload = marshalled
+	}
+
+	data := make([]byte, 4)
+	binary.LittleEndian.PutUint32(data, uint32(len(payload)))
+	data = append(data, payload...)
+
+	return data, nil
+}
+
+func zstdEncode(in []byte) []byte {
+	encoder := zstdEncoderPool.Get().(*zstd.Encoder)
+	out := encoder.EncodeAll(in, nil)
+	_ = encoder.Close()
+	zstdEncoderPool.Put(encoder)
+	return out
+}
+
+var zstdEncoderPool = &sync.Pool{
+	New: func() any {
+		encoder, err := smallzstd.NewEncoder(nil, zstd.WithEncoderLevel(zstd.SpeedFastest))
+		if err != nil {
+			panic(err)
 		}
-
-		if prevDerpMapChecksum != derpMap.Checksum {
-			mapResponse.DERPMap = &derpMap.DERPMap
-		}
-	}
-
-	if tailnet.SSHEnabled && hostinfo.TailscaleSSHEnabled() {
-		mapResponse.SSHPolicy = policies.BuildSSHPolicy(candidatePeers, m)
-	}
-
-	if request.OmitPeers {
-		mapResponse.PeersChanged = nil
-		mapResponse.PeersRemoved = nil
-		mapResponse.Peers = nil
-	}
-
-	payload, err := binder.Marshal(request.Compress, mapResponse)
-
-	return payload, syncedPeerIDs, derpMap.Checksum, nil
-}
-
-func NewOfflineTimers(repository domain.Repository, pubsub broker.Pubsub) *OfflineTimers {
-	return &OfflineTimers{
-		repository: repository,
-		pubsub:     pubsub,
-		data:       make(map[uint64]*time.Timer),
-		startCh:    make(chan [2]uint64),
-		stopCh:     make(chan uint64),
-	}
-}
-
-type OfflineTimers struct {
-	repository domain.Repository
-	pubsub     broker.Pubsub
-	data       map[uint64]*time.Timer
-	stopCh     chan uint64
-	startCh    chan [2]uint64
-}
-
-func (o *OfflineTimers) Start() {
-	for {
-		select {
-		case i := <-o.startCh:
-			o.scheduleOfflineMessage(i[0], i[1])
-		case m := <-o.stopCh:
-			o.cancelOfflineMessage(m)
-		}
-	}
-}
-
-func (o *OfflineTimers) scheduleOfflineMessage(tailnetID, machineID uint64) {
-	t, ok := o.data[machineID]
-	if ok {
-		t.Stop()
-		delete(o.data, machineID)
-	}
-
-	timer := time.NewTimer(config.KeepAliveInterval())
-	go func() {
-		<-timer.C
-		o.pubsub.Publish(tailnetID, &broker.Signal{PeerUpdated: &machineID})
-		o.stopCh <- machineID
-	}()
-
-	o.data[machineID] = timer
-}
-
-func (o *OfflineTimers) cancelOfflineMessage(machineID uint64) {
-	t, ok := o.data[machineID]
-	if ok {
-		t.Stop()
-		delete(o.data, machineID)
-	}
-}
-
-func optBool(v bool) opt.Bool {
-	b := opt.Bool("")
-	b.Set(v)
-	return b
+		return encoder
+	},
 }

internal/handlers/query_feature.go

@@ -0,0 +1,69 @@
+package handlers
+
+import (
+	"fmt"
+	"github.com/jsiebens/ionscale/internal/dns"
+	"github.com/jsiebens/ionscale/internal/domain"
+	"github.com/labstack/echo/v4"
+	"net/http"
+	"tailscale.com/tailcfg"
+	"tailscale.com/types/key"
+)
+
+func NewQueryFeatureHandlers(machineKey key.MachinePublic, dnsProvider dns.Provider, repository domain.Repository) *QueryFeatureHandlers {
+	return &QueryFeatureHandlers{
+		machineKey:  machineKey,
+		dnsProvider: dnsProvider,
+		repository:  repository,
+	}
+}
+
+type QueryFeatureHandlers struct {
+	machineKey  key.MachinePublic
+	dnsProvider dns.Provider
+	repository  domain.Repository
+}
+
+func (h *QueryFeatureHandlers) QueryFeature(c echo.Context) error {
+	ctx := c.Request().Context()
+
+	req := new(tailcfg.QueryFeatureRequest)
+	if err := c.Bind(req); err != nil {
+		return logError(err)
+	}
+
+	machineKey := h.machineKey.String()
+	nodeKey := req.NodeKey.String()
+
+	resp := tailcfg.QueryFeatureResponse{Complete: true}
+
+	switch req.Feature {
+	case "serve":
+		machine, err := h.repository.GetMachineByKeys(ctx, machineKey, nodeKey)
+		if err != nil {
+			return err
+		}
+
+		if machine == nil {
+			return echo.NewHTTPError(http.StatusBadRequest)
+		}
+
+		if h.dnsProvider == nil || !machine.Tailnet.DNSConfig.HttpsCertsEnabled {
+			resp.Text = fmt.Sprintf(serverMessage, machine.Tailnet.Name)
+			resp.Complete = false
+		}
+	case "funnel":
+		resp.Text = fmt.Sprintf("Sorry, ionscale has no support for feature '%s'\n", req.Feature)
+		resp.Complete = false
+	default:
+		resp.Text = fmt.Sprintf("Unknown feature request '%s'\n", req.Feature)
+		resp.Complete = false
+	}
+
+	return c.JSON(http.StatusOK, resp)
+}
+
+const serverMessage = `Enabling HTTPS is required to use Serve:
+
+  ionscale tailnets set-dns --tailnet %s --https-certs=true --magic-dns
+`

internal/handlers/registration.go

@@ -3,66 +3,62 @@ package handlers
 import (
 	"context"
 	"github.com/jsiebens/ionscale/internal/addr"
-	"github.com/jsiebens/ionscale/internal/bind"
-	"github.com/jsiebens/ionscale/internal/broker"
 	"github.com/jsiebens/ionscale/internal/config"
+	"github.com/jsiebens/ionscale/internal/core"
 	"github.com/jsiebens/ionscale/internal/domain"
+	"github.com/jsiebens/ionscale/internal/mapping"
 	"github.com/jsiebens/ionscale/internal/util"
 	"github.com/labstack/echo/v4"
 	"net/http"
 	"net/netip"
 	"tailscale.com/tailcfg"
+	"tailscale.com/types/key"
 	"tailscale.com/util/dnsname"
 	"time"
 )
 
 func NewRegistrationHandlers(
-	createBinder bind.Factory,
+	machineKey key.MachinePublic,
 	config *config.Config,
-	brokers broker.Pubsub,
+	sessionManager core.PollMapSessionManager,
 	repository domain.Repository) *RegistrationHandlers {
 	return &RegistrationHandlers{
-		createBinder: createBinder,
-		pubsub:       brokers,
-		repository:   repository,
-		config:       config,
+		machineKey:     machineKey,
+		sessionManager: sessionManager,
+		repository:     repository,
+		config:         config,
 	}
 }
 
 type RegistrationHandlers struct {
-	createBinder bind.Factory
-	repository   domain.Repository
-	pubsub       broker.Pubsub
-	config       *config.Config
+	machineKey     key.MachinePublic
+	repository     domain.Repository
+	sessionManager core.PollMapSessionManager
+	config         *config.Config
 }
 
 func (h *RegistrationHandlers) Register(c echo.Context) error {
 	ctx := c.Request().Context()
 
-	binder, err := h.createBinder(c)
-	if err != nil {
-		return err
-	}
-
 	req := &tailcfg.RegisterRequest{}
-	if err := binder.BindRequest(c, req); err != nil {
-		return err
+	if err := c.Bind(req); err != nil {
+		return logError(err)
 	}
 
-	machineKey := binder.Peer().String()
+	machineKey := h.machineKey.String()
 	nodeKey := req.NodeKey.String()
 
 	var m *domain.Machine
-	m, err = h.repository.GetMachineByKeys(ctx, machineKey, nodeKey)
+	m, err := h.repository.GetMachineByKeys(ctx, machineKey, nodeKey)
 
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	if m != nil {
 		if m.IsExpired() {
 			response := tailcfg.RegisterResponse{NodeKeyExpired: true}
-			return binder.WriteResponse(c, http.StatusOK, response)
+			return c.JSON(http.StatusOK, response)
 		}
 
 		if !req.Expiry.IsZero() && req.Expiry.Before(time.Now()) {
@@ -70,25 +66,25 @@ func (h *RegistrationHandlers) Register(c echo.Context) error {
 
 			if m.Ephemeral {
 				if _, err := h.repository.DeleteMachine(ctx, m.ID); err != nil {
-					return err
+					return logError(err)
 				}
-				h.pubsub.Publish(m.TailnetID, &broker.Signal{PeersRemoved: []uint64{m.ID}})
+				h.sessionManager.NotifyAll(m.TailnetID)
 			} else {
 				if err := h.repository.SaveMachine(ctx, m); err != nil {
-					return err
+					return logError(err)
 				}
-				h.pubsub.Publish(m.TailnetID, &broker.Signal{PeerUpdated: &m.ID})
+				h.sessionManager.NotifyAll(m.TailnetID)
 			}
 
 			response := tailcfg.RegisterResponse{NodeKeyExpired: true}
-			return binder.WriteResponse(c, http.StatusOK, response)
+			return c.JSON(http.StatusOK, response)
 		}
 
 		sanitizeHostname := dnsname.SanitizeHostname(req.Hostinfo.Hostname)
 		if m.Name != sanitizeHostname {
 			nameIdx, err := h.repository.GetNextMachineNameIndex(ctx, m.TailnetID, sanitizeHostname)
 			if err != nil {
-				return err
+				return logError(err)
 			}
 			m.Name = sanitizeHostname
 			m.NameIdx = nameIdx
@@ -99,26 +95,33 @@ func (h *RegistrationHandlers) Register(c echo.Context) error {
 		m.Tags = append(m.RegisteredTags, advertisedTags...)
 
 		if err := h.repository.SaveMachine(ctx, m); err != nil {
-			return err
+			return logError(err)
 		}
 
-		response := tailcfg.RegisterResponse{MachineAuthorized: true}
-		return binder.WriteResponse(c, http.StatusOK, response)
+		tUser, tLogin := mapping.ToUser(m.User)
+
+		response := tailcfg.RegisterResponse{
+			MachineAuthorized: m.Authorized,
+			User:              tUser,
+			Login:             tLogin,
+		}
+
+		return c.JSON(http.StatusOK, response)
 	}
 
-	return h.authenticateMachine(c, binder, machineKey, req)
+	return h.authenticateMachine(c, machineKey, req)
 }
 
-func (h *RegistrationHandlers) authenticateMachine(c echo.Context, binder bind.Binder, machineKey string, req *tailcfg.RegisterRequest) error {
+func (h *RegistrationHandlers) authenticateMachine(c echo.Context, machineKey string, req *tailcfg.RegisterRequest) error {
 	ctx := c.Request().Context()
 
 	if req.Followup != "" {
-		return h.followup(c, binder, req)
+		return h.followup(c, req)
 	}
 
 	if req.Auth.AuthKey == "" {
 		key := util.RandStringBytes(8)
-		authUrl := h.config.CreateUrl("/a/%s", key)
+		authUrl := h.config.CreateUrl("/a/r/%s", key)
 
 		request := domain.RegistrationRequest{
 			MachineKey: machineKey,
@@ -130,28 +133,28 @@ func (h *RegistrationHandlers) authenticateMachine(c echo.Context, binder bind.B
 		err := h.repository.SaveRegistrationRequest(ctx, &request)
 		if err != nil {
 			response := tailcfg.RegisterResponse{MachineAuthorized: false, Error: "something went wrong"}
-			return binder.WriteResponse(c, http.StatusOK, response)
+			return c.JSON(http.StatusOK, response)
 		}
 
 		response := tailcfg.RegisterResponse{AuthURL: authUrl}
-		return binder.WriteResponse(c, http.StatusOK, response)
+		return c.JSON(http.StatusOK, response)
 	} else {
-		return h.authenticateMachineWithAuthKey(c, binder, machineKey, req)
+		return h.authenticateMachineWithAuthKey(c, machineKey, req)
 	}
 }
 
-func (h *RegistrationHandlers) authenticateMachineWithAuthKey(c echo.Context, binder bind.Binder, machineKey string, req *tailcfg.RegisterRequest) error {
+func (h *RegistrationHandlers) authenticateMachineWithAuthKey(c echo.Context, machineKey string, req *tailcfg.RegisterRequest) error {
 	ctx := c.Request().Context()
 	nodeKey := req.NodeKey.String()
 
 	authKey, err := h.repository.LoadAuthKey(ctx, req.Auth.AuthKey)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	if authKey == nil {
 		response := tailcfg.RegisterResponse{MachineAuthorized: false, Error: "invalid auth key"}
-		return binder.WriteResponse(c, http.StatusOK, response)
+		return c.JSON(http.StatusOK, response)
 	}
 
 	tailnet := authKey.Tailnet
@@ -159,7 +162,7 @@ func (h *RegistrationHandlers) authenticateMachineWithAuthKey(c echo.Context, bi
 
 	if err := tailnet.ACLPolicy.CheckTagOwners(req.Hostinfo.RequestTags, &user); err != nil {
 		response := tailcfg.RegisterResponse{MachineAuthorized: false, Error: err.Error()}
-		return binder.WriteResponse(c, http.StatusOK, response)
+		return c.JSON(http.StatusOK, response)
 	}
 
 	registeredTags := authKey.Tags
@@ -172,7 +175,7 @@ func (h *RegistrationHandlers) authenticateMachineWithAuthKey(c echo.Context, bi
 
 	m, err = h.repository.GetMachineByKey(ctx, tailnet.ID, machineKey)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	now := time.Now().UTC()
@@ -181,7 +184,7 @@ func (h *RegistrationHandlers) authenticateMachineWithAuthKey(c echo.Context, bi
 		sanitizeHostname := dnsname.SanitizeHostname(req.Hostinfo.Hostname)
 		nameIdx, err := h.repository.GetNextMachineNameIndex(ctx, tailnet.ID, sanitizeHostname)
 		if err != nil {
-			return err
+			return logError(err)
 		}
 
 		m = &domain.Machine{
@@ -197,6 +200,7 @@ func (h *RegistrationHandlers) authenticateMachineWithAuthKey(c echo.Context, bi
 			CreatedAt:         now,
 			ExpiresAt:         now.Add(180 * 24 * time.Hour).UTC(),
 			KeyExpiryDisabled: len(tags) != 0,
+			Authorized:        !tailnet.MachineAuthorizationEnabled || authKey.PreAuthorized,
 
 			User:    user,
 			Tailnet: tailnet,
@@ -208,7 +212,7 @@ func (h *RegistrationHandlers) authenticateMachineWithAuthKey(c echo.Context, bi
 
 		ipv4, ipv6, err := addr.SelectIP(checkIP(ctx, h.repository.CountMachinesWithIPv4))
 		if err != nil {
-			return err
+			return logError(err)
 		}
 		m.IPv4 = domain.IP{Addr: ipv4}
 		m.IPv6 = domain.IP{Addr: ipv6}
@@ -217,7 +221,7 @@ func (h *RegistrationHandlers) authenticateMachineWithAuthKey(c echo.Context, bi
 		if m.Name != sanitizeHostname {
 			nameIdx, err := h.repository.GetNextMachineNameIndex(ctx, tailnet.ID, sanitizeHostname)
 			if err != nil {
-				return err
+				return logError(err)
 			}
 			m.Name = sanitizeHostname
 			m.NameIdx = nameIdx
@@ -235,14 +239,20 @@ func (h *RegistrationHandlers) authenticateMachineWithAuthKey(c echo.Context, bi
 	}
 
 	if err := h.repository.SaveMachine(ctx, m); err != nil {
-		return err
+		return logError(err)
 	}
 
-	response := tailcfg.RegisterResponse{MachineAuthorized: true}
-	return binder.WriteResponse(c, http.StatusOK, response)
+	tUser, tLogin := mapping.ToUser(m.User)
+	response := tailcfg.RegisterResponse{
+		MachineAuthorized: true,
+		User:              tUser,
+		Login:             tLogin,
+	}
+
+	return c.JSON(http.StatusOK, response)
 }
 
-func (h *RegistrationHandlers) followup(c echo.Context, binder bind.Binder, req *tailcfg.RegisterRequest) error {
+func (h *RegistrationHandlers) followup(c echo.Context, req *tailcfg.RegisterRequest) error {
 	// Listen to connection close
 	ctx := c.Request().Context()
 	notify := ctx.Done()
@@ -250,7 +260,7 @@ func (h *RegistrationHandlers) followup(c echo.Context, binder bind.Binder, req
 
 	defer func() { tick.Stop() }()
 
-	machineKey := binder.Peer().String()
+	machineKey := h.machineKey.String()
 
 	for {
 		select {
@@ -259,12 +269,32 @@ func (h *RegistrationHandlers) followup(c echo.Context, binder bind.Binder, req
 
 			if err != nil || m == nil {
 				response := tailcfg.RegisterResponse{MachineAuthorized: false, Error: "something went wrong"}
-				return binder.WriteResponse(c, http.StatusOK, response)
+				return c.JSON(http.StatusOK, response)
 			}
 
-			if m != nil && m.IsFinished() {
-				response := tailcfg.RegisterResponse{MachineAuthorized: len(m.Error) != 0, Error: m.Error}
-				return binder.WriteResponse(c, http.StatusOK, response)
+			if m != nil && m.Authenticated {
+				user, err := h.repository.GetUser(ctx, m.UserID)
+				if err != nil {
+					return err
+				}
+
+				u, l := mapping.ToUser(*user)
+
+				response := tailcfg.RegisterResponse{
+					MachineAuthorized: len(m.Error) != 0,
+					Error:             m.Error,
+					User:              u,
+					Login:             l,
+				}
+				return c.JSON(http.StatusOK, response)
+			}
+
+			if m != nil && len(m.Error) != 0 {
+				response := tailcfg.RegisterResponse{
+					MachineAuthorized: len(m.Error) != 0,
+					Error:             m.Error,
+				}
+				return c.JSON(http.StatusOK, response)
 			}
 		case <-notify:
 			return nil

internal/handlers/ssh_action.go

@@ -2,48 +2,72 @@ package handlers
 
 import (
 	"fmt"
-	"github.com/jsiebens/ionscale/internal/bind"
 	"github.com/jsiebens/ionscale/internal/config"
 	"github.com/jsiebens/ionscale/internal/domain"
 	"github.com/jsiebens/ionscale/internal/util"
 	"github.com/labstack/echo/v4"
 	"net/http"
 	"tailscale.com/tailcfg"
+	"tailscale.com/types/key"
 	"time"
 )
 
-func NewSSHActionHandlers(createBinder bind.Factory, config *config.Config, repository domain.Repository) *SSHActionHandlers {
+func NewSSHActionHandlers(machineKey key.MachinePublic, config *config.Config, repository domain.Repository) *SSHActionHandlers {
 	return &SSHActionHandlers{
-		createBinder: createBinder,
-		repository:   repository,
-		config:       config,
+		machineKey: machineKey,
+		repository: repository,
+		config:     config,
 	}
 }
 
 type SSHActionHandlers struct {
-	createBinder bind.Factory
-	repository   domain.Repository
-	config       *config.Config
+	machineKey key.MachinePublic
+	repository domain.Repository
+	config     *config.Config
 }
 
 type sshActionRequestData struct {
 	SrcMachineID uint64 `param:"src_machine_id"`
 	DstMachineID uint64 `param:"dst_machine_id"`
+	CheckPeriod  string `param:"check_period"`
 }
 
 func (h *SSHActionHandlers) StartAuth(c echo.Context) error {
 	ctx := c.Request().Context()
 
-	binder, err := h.createBinder(c)
-	if err != nil {
-		return err
-	}
-
 	data := new(sshActionRequestData)
-	if err = c.Bind(data); err != nil {
-		return c.String(http.StatusBadRequest, "bad request")
+	if err := c.Bind(data); err != nil {
+		return logError(err)
 	}
 
+	if data.CheckPeriod != "" && data.CheckPeriod != "always" {
+		checkPeriod, err := time.ParseDuration(data.CheckPeriod)
+		if err != nil {
+			_ = logError(err)
+			goto check
+		}
+
+		machine, err := h.repository.GetMachine(ctx, data.SrcMachineID)
+		if err != nil {
+			return logError(err)
+		}
+
+		if machine.User.Account != nil && machine.User.Account.LastAuthenticated != nil {
+			sinceLastAuthentication := time.Since(*machine.User.Account.LastAuthenticated)
+
+			if sinceLastAuthentication < checkPeriod {
+				resp := &tailcfg.SSHAction{
+					Accept:                   true,
+					AllowAgentForwarding:     true,
+					AllowLocalPortForwarding: true,
+				}
+
+				return c.JSON(http.StatusOK, resp)
+			}
+		}
+	}
+
+check:
 	key := util.RandStringBytes(8)
 	request := &domain.SSHActionRequest{
 		Key:          key,
@@ -55,7 +79,7 @@ func (h *SSHActionHandlers) StartAuth(c echo.Context) error {
 	authUrl := h.config.CreateUrl("/a/s/%s", key)
 
 	if err := h.repository.SaveSSHActionRequest(ctx, request); err != nil {
-		return err
+		return logError(err)
 	}
 
 	resp := &tailcfg.SSHAction{
@@ -63,7 +87,7 @@ func (h *SSHActionHandlers) StartAuth(c echo.Context) error {
 		HoldAndDelegate: fmt.Sprintf("https://unused/machine/ssh/action/check/%s", key),
 	}
 
-	return binder.WriteResponse(c, http.StatusOK, resp)
+	return c.JSON(http.StatusOK, resp)
 }
 
 func (h *SSHActionHandlers) CheckAuth(c echo.Context) error {
@@ -71,11 +95,6 @@ func (h *SSHActionHandlers) CheckAuth(c echo.Context) error {
 	ctx := c.Request().Context()
 	notify := ctx.Done()
 
-	binder, err := h.createBinder(c)
-	if err != nil {
-		return err
-	}
-
 	tick := time.NewTicker(2 * time.Second)
 
 	defer func() { tick.Stop() }()
@@ -88,7 +107,7 @@ func (h *SSHActionHandlers) CheckAuth(c echo.Context) error {
 			m, err := h.repository.GetSSHActionRequest(ctx, key)
 
 			if err != nil || m == nil {
-				return binder.WriteResponse(c, http.StatusOK, &tailcfg.SSHAction{Reject: true})
+				return c.JSON(http.StatusOK, &tailcfg.SSHAction{Reject: true})
 			}
 
 			if m.Action == "accept" {
@@ -98,13 +117,13 @@ func (h *SSHActionHandlers) CheckAuth(c echo.Context) error {
 					AllowLocalPortForwarding: true,
 				}
 				_ = h.repository.DeleteSSHActionRequest(ctx, key)
-				return binder.WriteResponse(c, http.StatusOK, action)
+				return c.JSON(http.StatusOK, action)
 			}
 
 			if m.Action == "reject" {
 				action := &tailcfg.SSHAction{Reject: true}
 				_ = h.repository.DeleteSSHActionRequest(ctx, key)
-				return binder.WriteResponse(c, http.StatusOK, action)
+				return c.JSON(http.StatusOK, action)
 			}
 		case <-notify:
 			return nil

internal/handlers/version.go

@@ -3,6 +3,7 @@ package handlers
 import (
 	"github.com/jsiebens/ionscale/internal/version"
 	"github.com/labstack/echo/v4"
+	"go.uber.org/zap"
 	"net/http"
 )
 
@@ -14,3 +15,8 @@ func Version(c echo.Context) error {
 	}
 	return c.JSON(http.StatusOK, resp)
 }
+
+func logError(err error) error {
+	zap.L().WithOptions(zap.AddCallerSkip(1)).Error("error processing request", zap.Error(err))
+	return err
+}

internal/mapping/mapping.go

@@ -7,6 +7,7 @@ import (
 	"github.com/jsiebens/ionscale/internal/domain"
 	"github.com/jsiebens/ionscale/internal/util"
 	"net/netip"
+	"slices"
 	"strconv"
 	"tailscale.com/tailcfg"
 	"tailscale.com/types/dnstype"
@@ -27,16 +28,11 @@ func CopyViaJson[F any, T any](f F, t T) error {
 	return nil
 }
 
-func ToDNSConfig(m *domain.Machine, peers []domain.Machine, tailnet *domain.Tailnet, c *domain.DNSConfig) *tailcfg.DNSConfig {
-	certDNSSuffix := config.CertDNSSuffix()
-	certsEnabled := c.HttpsCertsEnabled && len(certDNSSuffix) != 0
+func ToDNSConfig(m *domain.Machine, tailnet *domain.Tailnet, c *domain.DNSConfig) *tailcfg.DNSConfig {
+	certsEnabled := c.HttpsCertsEnabled && config.DNSProviderConfigured()
 
-	tailnetDomain := domain.SanitizeTailnetName(tailnet.Name)
-
-	var certDomain = ""
-	if certsEnabled {
-		certDomain = domain.SanitizeTailnetName(*tailnet.Alias)
-	}
+	sanitizeTailnetName := domain.SanitizeTailnetName(tailnet.Name)
+	tailnetDomain := fmt.Sprintf("%s.%s", sanitizeTailnetName, config.MagicDNSSuffix())
 
 	resolvers := []*dnstype.Resolver{}
 	for _, r := range c.Nameservers {
@@ -52,12 +48,11 @@ func ToDNSConfig(m *domain.Machine, peers []domain.Machine, tailnet *domain.Tail
 	var certDomains []string
 
 	if c.MagicDNS {
-		domains = append(domains, fmt.Sprintf("%s.%s", tailnetDomain, config.MagicDNSSuffix()))
+		domains = append(domains, tailnetDomain)
 		dnsConfig.Proxied = true
 
 		if certsEnabled {
-			domains = append(domains, fmt.Sprintf("%s.%s", certDomain, certDNSSuffix))
-			certDomains = append(certDomains, fmt.Sprintf("%s.%s.%s", m.CompleteName(), certDomain, certDNSSuffix))
+			certDomains = append(certDomains, fmt.Sprintf("%s.%s", m.CompleteName(), tailnetDomain))
 		}
 	}
 
@@ -70,10 +65,6 @@ func ToDNSConfig(m *domain.Machine, peers []domain.Machine, tailnet *domain.Tail
 	if len(c.Routes) != 0 || certsEnabled {
 		routes := make(map[string][]*dnstype.Resolver)
 
-		if certsEnabled {
-			routes[fmt.Sprintf("%s.", certDNSSuffix)] = nil
-		}
-
 		for r, s := range c.Routes {
 			routeResolver := []*dnstype.Resolver{}
 			for _, addr := range s {
@@ -89,44 +80,12 @@ func ToDNSConfig(m *domain.Machine, peers []domain.Machine, tailnet *domain.Tail
 	dnsConfig.Domains = domains
 	dnsConfig.CertDomains = certDomains
 
-	if certsEnabled {
-		var extraRecords = []tailcfg.DNSRecord{{
-			Name:  fmt.Sprintf("%s.%s.%s", m.CompleteName(), certDomain, certDNSSuffix),
-			Value: m.IPv4.String(),
-		}}
-
-		for _, p := range peers {
-			extraRecords = append(extraRecords, tailcfg.DNSRecord{
-				Name:  fmt.Sprintf("%s.%s.%s", p.CompleteName(), certDomain, certDNSSuffix),
-				Value: p.IPv4.String(),
-			})
-		}
-
-		dnsConfig.ExtraRecords = extraRecords
-	}
-
 	return dnsConfig
 }
 
-func ToNode(m *domain.Machine, tailnet *domain.Tailnet, peer bool) (*tailcfg.Node, *tailcfg.UserProfile, error) {
+func ToNode(capVer tailcfg.CapabilityVersion, m *domain.Machine, tailnet *domain.Tailnet, taggedDevicesUser *domain.User, peer bool, connected bool, routeFilter func(m *domain.Machine) []netip.Prefix) (*tailcfg.Node, *tailcfg.UserProfile, error) {
 	role := tailnet.IAMPolicy.GetRole(m.User)
 
-	var capabilities []string
-
-	if !peer {
-		if !m.HasTags() && role == domain.UserRoleAdmin {
-			capabilities = append(capabilities, tailcfg.CapabilityAdmin)
-		}
-
-		if tailnet.FileSharingEnabled {
-			capabilities = append(capabilities, tailcfg.CapabilityFileSharing)
-		}
-
-		if tailnet.SSHEnabled {
-			capabilities = append(capabilities, tailcfg.CapabilitySSH)
-		}
-	}
-
 	nKey, err := util.ParseNodePublicKey(m.NodeKey)
 	if err != nil {
 		return nil, nil, err
@@ -170,8 +129,13 @@ func ToNode(m *domain.Machine, tailnet *domain.Tailnet, peer bool) (*tailcfg.Nod
 		allowedIPs = append(allowedIPs, ipv6)
 	}
 
-	allowedIPs = append(allowedIPs, m.AllowIPs...)
-	allowedIPs = append(allowedIPs, m.AutoAllowIPs...)
+	if connected {
+		allowedIPs = append(allowedIPs, routeFilter(m)...)
+	}
+
+	if m.IsAllowedExitNode() {
+		allowedIPs = append(allowedIPs, netip.MustParsePrefix("0.0.0.0/0"), netip.MustParsePrefix("::/0"))
+	}
 
 	var derp string
 	if hostinfo.NetInfo != nil {
@@ -185,9 +149,10 @@ func ToNode(m *domain.Machine, tailnet *domain.Tailnet, peer bool) (*tailcfg.Nod
 	sanitizedTailnetName := domain.SanitizeTailnetName(m.Tailnet.Name)
 
 	hostInfo := tailcfg.Hostinfo{
-		OS:       hostinfo.OS,
-		Hostname: hostinfo.Hostname,
-		Services: filterServices(hostinfo.Services),
+		OS:           hostinfo.OS,
+		Hostname:     hostinfo.Hostname,
+		Services:     filterServices(hostinfo.Services),
+		SSH_HostKeys: hostinfo.SSH_HostKeys,
 	}
 
 	n := tailcfg.Node{
@@ -202,15 +167,55 @@ func ToNode(m *domain.Machine, tailnet *domain.Tailnet, peer bool) (*tailcfg.Nod
 		Endpoints:  endpoints,
 		DERP:       derp,
 
-		Hostinfo:     hostInfo.View(),
-		Capabilities: capabilities,
+		Hostinfo: hostInfo.View(),
+		Created:  m.CreatedAt.UTC(),
 
-		Created: m.CreatedAt.UTC(),
-
-		MachineAuthorized: true,
+		MachineAuthorized: m.Authorized,
 		User:              tailcfg.UserID(m.UserID),
 	}
 
+	if !peer {
+		var capabilities []tailcfg.NodeCapability
+		capMap := make(tailcfg.NodeCapMap)
+
+		for _, c := range tailnet.ACLPolicy.NodeCapabilities(m) {
+			capabilities = append(capabilities, c)
+			capMap[c] = []tailcfg.RawMessage{}
+		}
+
+		if !m.HasTags() && role == domain.UserRoleAdmin {
+			capabilities = append(capabilities, tailcfg.CapabilityAdmin)
+			capMap[tailcfg.CapabilityAdmin] = []tailcfg.RawMessage{}
+		}
+
+		if tailnet.FileSharingEnabled {
+			capabilities = append(capabilities, tailcfg.CapabilityFileSharing)
+			capMap[tailcfg.CapabilityFileSharing] = []tailcfg.RawMessage{}
+		}
+
+		if tailnet.SSHEnabled {
+			capabilities = append(capabilities, tailcfg.CapabilitySSH)
+			capMap[tailcfg.CapabilitySSH] = []tailcfg.RawMessage{}
+		}
+
+		if tailnet.DNSConfig.HttpsCertsEnabled {
+			capabilities = append(capabilities, tailcfg.CapabilityHTTPS)
+			capMap[tailcfg.CapabilityHTTPS] = []tailcfg.RawMessage{}
+		}
+
+		// ionscale has no support for Funnel yet, so remove Funnel attribute if set via ACL policy
+		{
+			slices.DeleteFunc(capabilities, func(c tailcfg.NodeCapability) bool { return c == tailcfg.NodeAttrFunnel })
+			delete(capMap, tailcfg.NodeAttrFunnel)
+		}
+
+		if capVer >= 74 {
+			n.CapMap = capMap
+		} else {
+			n.Capabilities = capabilities
+		}
+	}
+
 	if !m.ExpiresAt.IsZero() {
 		e := m.ExpiresAt.UTC()
 		n.KeyExpiry = e
@@ -220,19 +225,17 @@ func ToNode(m *domain.Machine, tailnet *domain.Tailnet, peer bool) (*tailcfg.Nod
 		n.KeyExpiry = time.Time{}
 	}
 
-	if m.LastSeen != nil {
-		l := m.LastSeen.UTC()
-		online := m.LastSeen.After(time.Now().Add(-config.KeepAliveInterval()))
-		n.LastSeen = &l
-		n.Online = &online
+	n.Online = &connected
+	if !connected && m.LastSeen != nil {
+		n.LastSeen = m.LastSeen
 	}
 
 	var user = ToUserProfile(m.User)
 
 	if m.HasTags() {
-		n.User = tailcfg.UserID(m.ID)
+		n.User = tailcfg.UserID(taggedDevicesUser.ID)
 		user = tailcfg.UserProfile{
-			ID:          tailcfg.UserID(m.ID),
+			ID:          tailcfg.UserID(taggedDevicesUser.ID),
 			LoginName:   "tagged-devices",
 			DisplayName: "Tagged Devices",
 		}
@@ -250,6 +253,21 @@ func ToUserProfile(u domain.User) tailcfg.UserProfile {
 	return profile
 }
 
+func ToUser(u domain.User) (tailcfg.User, tailcfg.Login) {
+	user := tailcfg.User{
+		ID:          tailcfg.UserID(u.ID),
+		LoginName:   u.Name,
+		DisplayName: u.Name,
+		Logins:      []tailcfg.LoginID{tailcfg.LoginID(u.ID)},
+	}
+	login := tailcfg.Login{
+		ID:          tailcfg.LoginID(u.ID),
+		LoginName:   u.Name,
+		DisplayName: u.Name,
+	}
+	return user, login
+}
+
 func filterServices(services []tailcfg.Service) []tailcfg.Service {
 	result := []tailcfg.Service{}
 	for _, s := range services {

internal/mapping/poll_net_mapper.go

@@ -0,0 +1,200 @@
+package mapping
+
+import (
+	"context"
+	"github.com/jsiebens/ionscale/internal/core"
+	"github.com/jsiebens/ionscale/internal/domain"
+	"net/netip"
+	"sync"
+	"tailscale.com/tailcfg"
+	"tailscale.com/types/opt"
+	"time"
+)
+
+// MapResponse is a custom tailcfg.MapResponse
+// for marshalling non-nil zero-length slices (meaning explicitly now empty)
+// see tailcfg.MapResponse documentation
+type MapResponse struct {
+	tailcfg.MapResponse
+	PacketFilter []tailcfg.FilterRule
+}
+
+func NewPollNetMapper(req *tailcfg.MapRequest, machineID uint64, repository domain.Repository, sessionManager core.PollMapSessionManager) *PollNetMapper {
+	return &PollNetMapper{
+		req:                 req,
+		machineID:           machineID,
+		prevSyncedPeerIDs:   make(map[uint64]bool),
+		prevDerpMapChecksum: "",
+		repository:          repository,
+		sessionManager:      sessionManager,
+	}
+}
+
+type PollNetMapper struct {
+	sync.Mutex
+	req       *tailcfg.MapRequest
+	machineID uint64
+
+	prevSyncedPeerIDs   map[uint64]bool
+	prevDerpMapChecksum string
+
+	repository     domain.Repository
+	sessionManager core.PollMapSessionManager
+}
+
+func (h *PollNetMapper) CreateMapResponse(ctx context.Context, delta bool) (*MapResponse, error) {
+	h.Lock()
+	defer h.Unlock()
+
+	m, err := h.repository.GetMachine(ctx, h.machineID)
+	if err != nil {
+		return nil, err
+	}
+
+	hostinfo := tailcfg.Hostinfo(m.HostInfo)
+	tailnet := m.Tailnet
+	policies := tailnet.ACLPolicy
+	dnsConfig := tailnet.DNSConfig
+
+	serviceUser, _, err := h.repository.GetOrCreateServiceUser(ctx, &tailnet)
+	if err != nil {
+		return nil, err
+	}
+
+	derpMap, err := m.Tailnet.GetDERPMap(ctx, h.repository)
+	if err != nil {
+		return nil, err
+	}
+
+	prc := &primaryRoutesCollector{flagged: map[netip.Prefix]bool{}}
+
+	node, user, err := ToNode(h.req.Version, m, &tailnet, serviceUser, false, true, prc.filter)
+	if err != nil {
+		return nil, err
+	}
+
+	var users = []tailcfg.UserProfile{*user}
+	var changedPeers []*tailcfg.Node
+	var removedPeers []tailcfg.NodeID
+	var filterRules = make([]tailcfg.FilterRule, 0)
+	var sshPolicy *tailcfg.SSHPolicy
+	syncedPeerIDs := map[uint64]bool{}
+
+	if !h.req.OmitPeers {
+		candidatePeers, err := h.repository.ListMachinePeers(ctx, m.TailnetID, m.MachineKey)
+		if err != nil {
+			return nil, err
+		}
+
+		syncedUserIDs := map[tailcfg.UserID]bool{user.ID: true}
+
+		for _, peer := range candidatePeers {
+			if peer.IsExpired() {
+				continue
+			}
+			if policies.IsValidPeer(m, &peer) || policies.IsValidPeer(&peer, m) {
+				isConnected := h.sessionManager.HasSession(peer.TailnetID, peer.ID)
+
+				n, u, err := ToNode(h.req.Version, &peer, &tailnet, serviceUser, true, isConnected, prc.filter)
+				if err != nil {
+					return nil, err
+				}
+				changedPeers = append(changedPeers, n)
+				syncedPeerIDs[peer.ID] = true
+				delete(h.prevSyncedPeerIDs, peer.ID)
+
+				if _, ok := syncedUserIDs[u.ID]; !ok {
+					users = append(users, *u)
+					syncedUserIDs[u.ID] = true
+				}
+			}
+		}
+
+		for p, _ := range h.prevSyncedPeerIDs {
+			removedPeers = append(removedPeers, tailcfg.NodeID(p))
+		}
+
+		filterRules = policies.BuildFilterRules(candidatePeers, m)
+
+		if tailnet.SSHEnabled && hostinfo.TailscaleSSHEnabled() {
+			sshPolicy = policies.BuildSSHPolicy(candidatePeers, m)
+		}
+	}
+
+	controlTime := time.Now().UTC()
+	var mapResponse tailcfg.MapResponse
+
+	if !delta {
+		mapResponse = tailcfg.MapResponse{
+			KeepAlive:       false,
+			Node:            node,
+			DNSConfig:       ToDNSConfig(m, &m.Tailnet, &dnsConfig),
+			PacketFilter:    filterRules,
+			SSHPolicy:       sshPolicy,
+			DERPMap:         &derpMap.DERPMap,
+			Domain:          domain.SanitizeTailnetName(m.Tailnet.Name),
+			Peers:           changedPeers,
+			UserProfiles:    users,
+			ControlTime:     &controlTime,
+			CollectServices: optBool(tailnet.ServiceCollectionEnabled),
+			Debug: &tailcfg.Debug{
+				DisableLogTail: true,
+			},
+		}
+	} else {
+		mapResponse = tailcfg.MapResponse{
+			Node:            node,
+			DNSConfig:       ToDNSConfig(m, &m.Tailnet, &dnsConfig),
+			PacketFilter:    filterRules,
+			SSHPolicy:       sshPolicy,
+			Domain:          domain.SanitizeTailnetName(m.Tailnet.Name),
+			PeersChanged:    changedPeers,
+			PeersRemoved:    removedPeers,
+			UserProfiles:    users,
+			ControlTime:     &controlTime,
+			CollectServices: optBool(tailnet.ServiceCollectionEnabled),
+		}
+
+		if h.prevDerpMapChecksum != derpMap.Checksum {
+			mapResponse.DERPMap = &derpMap.DERPMap
+		}
+	}
+
+	if h.req.OmitPeers {
+		mapResponse.PeersChanged = nil
+		mapResponse.PeersRemoved = nil
+		mapResponse.Peers = nil
+	}
+
+	h.prevSyncedPeerIDs = syncedPeerIDs
+	h.prevDerpMapChecksum = derpMap.Checksum
+
+	return &MapResponse{MapResponse: mapResponse, PacketFilter: filterRules}, nil
+}
+
+type primaryRoutesCollector struct {
+	flagged map[netip.Prefix]bool
+}
+
+func (p *primaryRoutesCollector) filter(m *domain.Machine) []netip.Prefix {
+	var result []netip.Prefix
+	for _, r := range m.AllowIPs {
+		if _, ok := p.flagged[r]; r.Bits() != 0 && !ok {
+			result = append(result, r)
+			p.flagged[r] = true
+		}
+	}
+	for _, r := range m.AutoAllowIPs {
+		if _, ok := p.flagged[r]; r.Bits() != 0 && !ok {
+			result = append(result, r)
+			p.flagged[r] = true
+		}
+	}
+	return result
+}
+
+func optBool(v bool) opt.Bool {
+	b := opt.Bool("")
+	b.Set(v)
+	return b
+}

internal/server/echo.go

@@ -2,17 +2,35 @@ package server
 
 import (
 	"fmt"
-	"github.com/hashicorp/go-hclog"
+	"github.com/labstack/echo-contrib/prometheus"
 	"github.com/labstack/echo/v4"
-	"runtime"
+	"go.uber.org/zap"
+	"net/http"
+	"strings"
 	"time"
 )
 
-func EchoLogger(logger hclog.Logger) echo.MiddlewareFunc {
-	httpLogger := logger.Named("http")
+func EchoErrorHandler() echo.MiddlewareFunc {
+	return func(next echo.HandlerFunc) echo.HandlerFunc {
+		return func(c echo.Context) error {
+			request := c.Request()
+
+			err := next(c)
+
+			if err != nil && strings.HasPrefix(request.RequestURI, "/a/") {
+				return c.Render(http.StatusInternalServerError, "error.html", nil)
+			}
+
+			return err
+		}
+	}
+}
+
+func EchoLogger(logger *zap.Logger) echo.MiddlewareFunc {
+	httpLogger := logger.Sugar()
 	return func(next echo.HandlerFunc) echo.HandlerFunc {
 		return func(c echo.Context) (err error) {
-			if !httpLogger.IsTrace() {
+			if !httpLogger.Level().Enabled(zap.DebugLevel) {
 				return next(c)
 			}
 
@@ -23,7 +41,7 @@ func EchoLogger(logger hclog.Logger) echo.MiddlewareFunc {
 				c.Error(err)
 			}
 
-			httpLogger.Trace("finished server http call",
+			httpLogger.Debugw("finished server http call",
 				"http.code", response.Status,
 				"http.method", request.Method,
 				"http.uri", request.RequestURI,
@@ -35,23 +53,27 @@ func EchoLogger(logger hclog.Logger) echo.MiddlewareFunc {
 	}
 }
 
-func EchoRecover(logger hclog.Logger) echo.MiddlewareFunc {
-	httpLogger := logger.Named("http")
+func EchoRecover() echo.MiddlewareFunc {
 	return func(next echo.HandlerFunc) echo.HandlerFunc {
 		return func(c echo.Context) error {
-			defer func() {
-				if r := recover(); r != nil {
-					err, ok := r.(error)
-					if !ok {
-						err = fmt.Errorf("%v", r)
+			apply := func() (topErr error) {
+				defer func() {
+					if r := recover(); r != nil {
+						err, ok := r.(error)
+						if !ok {
+							err = fmt.Errorf("%v", r)
+						}
+						zap.L().Error("panic when processing request", zap.Error(err))
+						topErr = err
 					}
-					stack := make([]byte, 4<<10) // 4 KB
-					length := runtime.Stack(stack, false)
-					httpLogger.Error("panic handling request", "err", err, "stack", string(stack[:length]))
-					c.Error(err)
-				}
-			}()
-			return next(c)
+				}()
+				return next(c)
+			}
+			return apply()
 		}
 	}
 }
+
+func EchoMetrics(p *prometheus.Prometheus) echo.MiddlewareFunc {
+	return p.HandlerFunc
+}

internal/server/rpc.go

@@ -10,6 +10,6 @@ import (
 )
 
 func NewRpcHandler(systemAdminKey *key.ServerPrivate, repository domain.Repository, handler apiconnect.IonscaleServiceHandler) (string, http.Handler) {
-	interceptors := connect.WithInterceptors(service.AuthenticationInterceptor(systemAdminKey, repository))
+	interceptors := connect.WithInterceptors(service.NewErrorInterceptor(), service.AuthenticationInterceptor(systemAdminKey, repository))
 	return apiconnect.NewIonscaleServiceHandler(handler, interceptors)
 }

internal/server/server.go

@@ -5,10 +5,9 @@ import (
 	"crypto/tls"
 	"fmt"
 	"github.com/caddyserver/certmagic"
-	"github.com/hashicorp/go-hclog"
 	"github.com/jsiebens/ionscale/internal/auth"
-	"github.com/jsiebens/ionscale/internal/bind"
 	"github.com/jsiebens/ionscale/internal/config"
+	"github.com/jsiebens/ionscale/internal/core"
 	"github.com/jsiebens/ionscale/internal/database"
 	"github.com/jsiebens/ionscale/internal/dns"
 	"github.com/jsiebens/ionscale/internal/domain"
@@ -18,19 +17,20 @@ import (
 	echo_prometheus "github.com/labstack/echo-contrib/prometheus"
 	"github.com/labstack/echo/v4"
 	"github.com/labstack/echo/v4/middleware"
+	certmagicsql "github.com/travisjeffery/certmagic-sqlstorage"
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
 	"golang.org/x/net/http2"
 	"golang.org/x/net/http2/h2c"
 	"golang.org/x/sync/errgroup"
-	"log"
 	"net"
 	"net/http"
 	"net/url"
 	"os"
-	"strings"
 	"tailscale.com/types/key"
 )
 
-func Start(c *config.Config) error {
+func Start(ctx context.Context, c *config.Config) error {
 	logger, err := setupLogging(c.Logging)
 	if err != nil {
 		return err
@@ -38,44 +38,56 @@ func Start(c *config.Config) error {
 
 	logger.Info("Starting ionscale server")
 
-	repository, brokers, err := database.OpenDB(&c.Database, logger)
-	if err != nil {
+	logError := func(err error) error {
+		if err != nil {
+			zap.L().WithOptions(zap.AddCallerSkip(1)).Error("Unable to start server", zap.Error(err))
+		}
 		return err
 	}
 
-	defaultControlKeys, err := repository.GetControlKeys(context.Background())
+	httpLogger := logger.Named("http")
+	dbLogger := logger.Named("db")
+
+	db, repository, err := database.OpenDB(&c.Database, dbLogger)
 	if err != nil {
-		return err
+		return logError(err)
+	}
+
+	sessionManager := core.NewPollMapSessionManager()
+
+	defaultControlKeys, err := repository.GetControlKeys(ctx)
+	if err != nil {
+		return logError(err)
 	}
 
 	serverKey, err := c.ReadServerKeys(defaultControlKeys)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
-	offlineTimers := handlers.NewOfflineTimers(repository, brokers)
-	reaper := handlers.NewReaper(brokers, repository)
-
-	go offlineTimers.Start()
-	go reaper.Start()
+	core.StartReaper(repository, sessionManager)
 
 	serverUrl, err := url.Parse(c.ServerUrl)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	// prepare CertMagic
 	if c.Tls.AcmeEnabled {
+		storage, err := certmagicsql.NewStorage(ctx, db, certmagicsql.Options{})
+		if err != nil {
+			return err
+		}
+
 		certmagic.DefaultACME.Agreed = true
 		certmagic.DefaultACME.Email = c.Tls.AcmeEmail
 		certmagic.DefaultACME.CA = c.Tls.AcmeCA
-		if c.Tls.AcmePath != "" {
-			certmagic.Default.Storage = &certmagic.FileStorage{Path: c.Tls.AcmePath}
-		}
+		certmagic.Default.Logger = logger.Named("certmagic")
+		certmagic.Default.Storage = storage
 
 		cfg := certmagic.NewDefault()
-		if err := cfg.ManageAsync(context.Background(), []string{serverUrl.Host}); err != nil {
-			return err
+		if err := cfg.ManageAsync(ctx, []string{serverUrl.Host}); err != nil {
+			return logError(err)
 		}
 
 		c.HttpListenAddr = fmt.Sprintf(":%d", certmagic.HTTPPort)
@@ -84,39 +96,45 @@ func Start(c *config.Config) error {
 
 	authProvider, systemIAMPolicy, err := setupAuthProvider(c.Auth)
 	if err != nil {
-		return fmt.Errorf("error configuring OIDC provider: %v", err)
+		return logError(fmt.Errorf("error configuring OIDC provider: %v", err))
 	}
 
-	dnsProvider, err := dns.NewProvider(c.DNS.Provider)
+	dnsProvider, err := dns.NewProvider(c.DNS)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
-	createPeerHandler := func(p key.MachinePublic) http.Handler {
-		registrationHandlers := handlers.NewRegistrationHandlers(bind.DefaultBinder(p), c, brokers, repository)
-		pollNetMapHandler := handlers.NewPollNetMapHandler(bind.DefaultBinder(p), brokers, repository, offlineTimers)
-		dnsHandlers := handlers.NewDNSHandlers(bind.DefaultBinder(p), dnsProvider)
-		idTokenHandlers := handlers.NewIDTokenHandlers(bind.DefaultBinder(p), c, repository)
-		sshActionHandlers := handlers.NewSSHActionHandlers(bind.DefaultBinder(p), c, repository)
+	p := echo_prometheus.NewPrometheus("http", nil)
+
+	metricsHandler := echo.New()
+	p.SetMetricsPath(metricsHandler)
+
+	createPeerHandler := func(machinePublicKey key.MachinePublic) http.Handler {
+		registrationHandlers := handlers.NewRegistrationHandlers(machinePublicKey, c, sessionManager, repository)
+		pollNetMapHandler := handlers.NewPollNetMapHandler(machinePublicKey, sessionManager, repository)
+		dnsHandlers := handlers.NewDNSHandlers(machinePublicKey, dnsProvider)
+		idTokenHandlers := handlers.NewIDTokenHandlers(machinePublicKey, c, repository)
+		sshActionHandlers := handlers.NewSSHActionHandlers(machinePublicKey, c, repository)
+		queryFeatureHandlers := handlers.NewQueryFeatureHandlers(machinePublicKey, dnsProvider, repository)
 
 		e := echo.New()
-		e.Use(EchoLogger(logger))
-		e.Use(EchoRecover(logger))
+		e.Binder = handlers.JsonBinder{}
+		e.Use(EchoMetrics(p), EchoLogger(httpLogger), EchoErrorHandler(), EchoRecover())
 		e.POST("/machine/register", registrationHandlers.Register)
 		e.POST("/machine/map", pollNetMapHandler.PollNetMap)
 		e.POST("/machine/set-dns", dnsHandlers.SetDNS)
 		e.POST("/machine/id-token", idTokenHandlers.FetchToken)
 		e.GET("/machine/ssh/action/:src_machine_id/to/:dst_machine_id", sshActionHandlers.StartAuth)
+		e.GET("/machine/ssh/action/:src_machine_id/to/:dst_machine_id/:check_period", sshActionHandlers.StartAuth)
 		e.GET("/machine/ssh/action/check/:key", sshActionHandlers.CheckAuth)
+		e.POST("/machine/feature/query", queryFeatureHandlers.QueryFeature)
 
 		return e
 	}
 
 	noiseHandlers := handlers.NewNoiseHandlers(serverKey.ControlKey, createPeerHandler)
-	registrationHandlers := handlers.NewRegistrationHandlers(bind.BoxBinder(serverKey.LegacyControlKey), c, brokers, repository)
-	pollNetMapHandler := handlers.NewPollNetMapHandler(bind.BoxBinder(serverKey.LegacyControlKey), brokers, repository, offlineTimers)
-	dnsHandlers := handlers.NewDNSHandlers(bind.BoxBinder(serverKey.LegacyControlKey), dnsProvider)
-	idTokenHandlers := handlers.NewIDTokenHandlers(bind.BoxBinder(serverKey.LegacyControlKey), c, repository)
+	oidcConfigHandlers := handlers.NewOIDCConfigHandlers(c, repository)
+
 	authenticationHandlers := handlers.NewAuthenticationHandlers(
 		c,
 		authProvider,
@@ -124,27 +142,18 @@ func Start(c *config.Config) error {
 		repository,
 	)
 
-	rpcService := service.NewService(c, authProvider, repository, brokers)
+	rpcService := service.NewService(c, authProvider, dnsProvider, repository, sessionManager)
 	rpcPath, rpcHandler := NewRpcHandler(serverKey.SystemAdminKey, repository, rpcService)
 
-	p := echo_prometheus.NewPrometheus("http", nil)
-
-	metricsHandler := echo.New()
-	p.SetMetricsPath(metricsHandler)
-
 	nonTlsAppHandler := echo.New()
-	nonTlsAppHandler.Use(EchoRecover(logger))
-	nonTlsAppHandler.Use(EchoLogger(logger))
-	nonTlsAppHandler.Use(p.HandlerFunc)
+	nonTlsAppHandler.Use(EchoMetrics(p), EchoLogger(httpLogger), EchoErrorHandler(), EchoRecover())
 	nonTlsAppHandler.POST("/ts2021", noiseHandlers.Upgrade)
 	nonTlsAppHandler.Any("/*", handlers.HttpRedirectHandler(c.Tls))
 
 	tlsAppHandler := echo.New()
+	tlsAppHandler.Renderer = &templates.Renderer{}
 	tlsAppHandler.Pre(handlers.HttpsRedirect(c.Tls))
-	tlsAppHandler.Renderer = templates.NewTemplates()
-	tlsAppHandler.Use(EchoRecover(logger))
-	tlsAppHandler.Use(EchoLogger(logger))
-	tlsAppHandler.Use(p.HandlerFunc)
+	tlsAppHandler.Use(EchoMetrics(p), EchoLogger(logger), EchoErrorHandler(), EchoRecover())
 
 	tlsAppHandler.Any("/*", handlers.IndexHandler(http.StatusNotFound))
 	tlsAppHandler.Any("/", handlers.IndexHandler(http.StatusOK))
@@ -152,37 +161,30 @@ func Start(c *config.Config) error {
 	tlsAppHandler.GET("/version", handlers.Version)
 	tlsAppHandler.GET("/key", handlers.KeyHandler(serverKey))
 	tlsAppHandler.POST("/ts2021", noiseHandlers.Upgrade)
-	tlsAppHandler.POST("/machine/:id", registrationHandlers.Register)
-	tlsAppHandler.POST("/machine/:id/map", pollNetMapHandler.PollNetMap)
-	tlsAppHandler.POST("/machine/:id/set-dns", dnsHandlers.SetDNS)
-	tlsAppHandler.GET("/.well-known/jwks", idTokenHandlers.Jwks)
-	tlsAppHandler.GET("/.well-known/openid-configuration", idTokenHandlers.OpenIDConfig)
+	tlsAppHandler.GET("/.well-known/jwks", oidcConfigHandlers.Jwks)
+	tlsAppHandler.GET("/.well-known/openid-configuration", oidcConfigHandlers.OpenIDConfig)
 
-	auth := tlsAppHandler.Group("/a")
-	auth.Use(middleware.CSRFWithConfig(middleware.CSRFConfig{
-		TokenLookup: "form:_csrf",
-	}))
-	auth.GET("/:key", authenticationHandlers.StartAuth)
-	auth.POST("/:key", authenticationHandlers.ProcessAuth)
-	auth.GET("/:flow/:key", authenticationHandlers.StartCliAuth)
-	auth.GET("/callback", authenticationHandlers.Callback)
-	auth.POST("/callback", authenticationHandlers.EndOAuth)
-	auth.GET("/success", authenticationHandlers.Success)
-	auth.GET("/error", authenticationHandlers.Error)
+	csrf := middleware.CSRFWithConfig(middleware.CSRFConfig{TokenLookup: "form:_csrf"})
+	tlsAppHandler.GET("/a/:flow/:key", authenticationHandlers.StartAuth, csrf)
+	tlsAppHandler.POST("/a/:flow/:key", authenticationHandlers.ProcessAuth, csrf)
+	tlsAppHandler.GET("/a/callback", authenticationHandlers.Callback, csrf)
+	tlsAppHandler.POST("/a/callback", authenticationHandlers.EndAuth, csrf)
+	tlsAppHandler.GET("/a/success", authenticationHandlers.Success, csrf)
+	tlsAppHandler.GET("/a/error", authenticationHandlers.Error, csrf)
 
 	tlsL, err := tlsListener(c)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	nonTlsL, err := nonTlsListener(c)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	metricsL, err := metricsListener(c)
 	if err != nil {
-		return err
+		return logError(err)
 	}
 
 	httpL := selectListener(tlsL, nonTlsL)
@@ -197,14 +199,14 @@ func Start(c *config.Config) error {
 	}
 
 	if c.Tls.AcmeEnabled {
-		logger.Info("TLS is enabled with ACME", "domain", serverUrl.Host)
-		logger.Info("Server is running", "http_addr", c.HttpListenAddr, "https_addr", c.HttpsListenAddr, "metrics_addr", c.MetricsListenAddr)
+		logger.Sugar().Infow("TLS is enabled with ACME", "domain", serverUrl.Host)
+		logger.Sugar().Infow("Server is running", "http_addr", c.HttpListenAddr, "https_addr", c.HttpsListenAddr, "metrics_addr", c.MetricsListenAddr)
 	} else if !c.Tls.Disable {
-		logger.Info("TLS is enabled", "cert", c.Tls.CertFile)
-		logger.Info("Server is running", "http_addr", c.HttpListenAddr, "https_addr", c.HttpsListenAddr, "metrics_addr", c.MetricsListenAddr)
+		logger.Sugar().Infow("TLS is enabled", "cert", c.Tls.CertFile)
+		logger.Sugar().Infow("Server is running", "http_addr", c.HttpListenAddr, "https_addr", c.HttpsListenAddr, "metrics_addr", c.MetricsListenAddr)
 	} else {
-		logger.Warn("TLS is disabled")
-		logger.Info("Server is running", "http_addr", c.HttpListenAddr, "metrics_addr", c.MetricsListenAddr)
+		logger.Sugar().Warnw("TLS is disabled")
+		logger.Sugar().Infow("Server is running", "http_addr", c.HttpListenAddr, "metrics_addr", c.MetricsListenAddr)
 	}
 
 	return g.Wait()
@@ -273,32 +275,34 @@ func selectListener(a net.Listener, b net.Listener) net.Listener {
 	return b
 }
 
-func setupLogging(config config.Logging) (hclog.Logger, error) {
-	file, err := createLogFile(config)
+func setupLogging(config config.Logging) (*zap.Logger, error) {
+	level, err := zap.ParseAtomicLevel(config.Level)
 	if err != nil {
 		return nil, err
 	}
-	appLogger := hclog.New(&hclog.LoggerOptions{
-		Name:       "ionscale",
-		Level:      hclog.LevelFromString(config.Level),
-		JSONFormat: strings.ToLower(config.Format) == "json",
-		Output:     file,
-	})
 
-	log.SetOutput(appLogger.StandardWriter(&hclog.StandardLoggerOptions{InferLevels: true}))
-	log.SetPrefix("")
-	log.SetFlags(0)
+	pc := zap.NewProductionConfig()
+	pc.Level = level
+	pc.DisableStacktrace = true
+	pc.OutputPaths = []string{"stdout"}
+	pc.Encoding = "console"
+	pc.EncoderConfig.EncodeLevel = zapcore.CapitalLevelEncoder
+	pc.EncoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
 
-	return appLogger, nil
-}
-
-func createLogFile(config config.Logging) (*os.File, error) {
 	if config.File != "" {
-		f, err := os.OpenFile(config.File, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
-		if err != nil {
-			return nil, err
-		}
-		return f, nil
+		pc.OutputPaths = []string{config.File}
 	}
-	return os.Stdout, nil
+
+	if config.Format == "json" {
+		pc.Encoding = "json"
+	}
+
+	logger, err := pc.Build()
+	if err != nil {
+		return nil, err
+	}
+
+	zap.ReplaceGlobals(logger)
+
+	return logger, nil
 }

internal/service/acl.go

@@ -2,10 +2,8 @@ package service
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"github.com/bufbuild/connect-go"
-	"github.com/jsiebens/ionscale/internal/broker"
 	"github.com/jsiebens/ionscale/internal/domain"
 	"github.com/jsiebens/ionscale/internal/mapping"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
@@ -14,12 +12,12 @@ import (
 func (s *Service) GetACLPolicy(ctx context.Context, req *connect.Request[api.GetACLPolicyRequest]) (*connect.Response[api.GetACLPolicyResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
 		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet does not exist"))
@@ -27,7 +25,7 @@ func (s *Service) GetACLPolicy(ctx context.Context, req *connect.Request[api.Get
 
 	var policy api.ACLPolicy
 	if err := mapping.CopyViaJson(&tailnet.ACLPolicy, &policy); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	return connect.NewResponse(&api.GetACLPolicyResponse{Policy: &policy}), nil
@@ -36,12 +34,12 @@ func (s *Service) GetACLPolicy(ctx context.Context, req *connect.Request[api.Get
 func (s *Service) SetACLPolicy(ctx context.Context, req *connect.Request[api.SetACLPolicyRequest]) (*connect.Response[api.SetACLPolicyResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
 		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet does not exist"))
@@ -49,15 +47,15 @@ func (s *Service) SetACLPolicy(ctx context.Context, req *connect.Request[api.Set
 
 	var policy domain.ACLPolicy
 	if err := mapping.CopyViaJson(req.Msg.Policy, &policy); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	tailnet.ACLPolicy = policy
 	if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(tailnet.ID, &broker.Signal{ACLUpdated: true})
+	s.sessionManager.NotifyAll(tailnet.ID)
 
 	return connect.NewResponse(&api.SetACLPolicyResponse{}), nil
 }

internal/service/auth.go

@@ -2,7 +2,7 @@ package service
 
 import (
 	"context"
-	"errors"
+	"fmt"
 	"github.com/bufbuild/connect-go"
 	"github.com/jsiebens/ionscale/internal/domain"
 	"github.com/jsiebens/ionscale/internal/util"
@@ -10,9 +10,9 @@ import (
 	"time"
 )
 
-func (s *Service) Authenticate(ctx context.Context, req *connect.Request[api.AuthenticationRequest], stream *connect.ServerStream[api.AuthenticationResponse]) error {
+func (s *Service) Authenticate(ctx context.Context, req *connect.Request[api.AuthenticateRequest], stream *connect.ServerStream[api.AuthenticateResponse]) error {
 	if s.authProvider == nil {
-		return connect.NewError(connect.CodeFailedPrecondition, errors.New("no authentication method available, contact your ionscale administrator for more information"))
+		return connect.NewError(connect.CodeFailedPrecondition, fmt.Errorf("no authentication method available, contact your ionscale administrator for more information"))
 	}
 
 	key := util.RandStringBytes(8)
@@ -24,11 +24,11 @@ func (s *Service) Authenticate(ctx context.Context, req *connect.Request[api.Aut
 	}
 
 	if err := s.repository.SaveAuthenticationRequest(ctx, session); err != nil {
-		return err
+		return logError(err)
 	}
 
-	if err := stream.Send(&api.AuthenticationResponse{AuthUrl: authUrl}); err != nil {
-		return err
+	if err := stream.Send(&api.AuthenticateResponse{AuthUrl: authUrl}); err != nil {
+		return logError(err)
 	}
 
 	notify := ctx.Done()
@@ -43,24 +43,27 @@ func (s *Service) Authenticate(ctx context.Context, req *connect.Request[api.Aut
 		select {
 		case <-tick.C:
 			m, err := s.repository.GetAuthenticationRequest(ctx, key)
+			if err != nil {
+				return logError(err)
+			}
 
-			if err != nil || m == nil {
-				return connect.NewError(connect.CodeInternal, errors.New("something went wrong"))
+			if m == nil {
+				return connect.NewError(connect.CodeInvalidArgument, fmt.Errorf("invalid authentication request"))
 			}
 
 			if len(m.Token) != 0 {
-				if err := stream.Send(&api.AuthenticationResponse{Token: m.Token, TailnetId: m.TailnetID}); err != nil {
-					return err
+				if err := stream.Send(&api.AuthenticateResponse{Token: m.Token, TailnetId: m.TailnetID}); err != nil {
+					return logError(err)
 				}
 				return nil
 			}
 
 			if len(m.Error) != 0 {
-				return connect.NewError(connect.CodePermissionDenied, errors.New(m.Error))
+				return connect.NewError(connect.CodePermissionDenied, fmt.Errorf(m.Error))
 			}
 
-			if err := stream.Send(&api.AuthenticationResponse{AuthUrl: authUrl}); err != nil {
-				return err
+			if err := stream.Send(&api.AuthenticateResponse{AuthUrl: authUrl}); err != nil {
+				return logError(err)
 			}
 
 		case <-notify:

internal/service/auth_keys.go

@@ -2,7 +2,7 @@ package service
 
 import (
 	"context"
-	"errors"
+	"fmt"
 	"github.com/bufbuild/connect-go"
 	"github.com/jsiebens/ionscale/internal/domain"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
@@ -15,15 +15,15 @@ func (s *Service) GetAuthKey(ctx context.Context, req *connect.Request[api.GetAu
 
 	key, err := s.repository.GetAuthKey(ctx, req.Msg.AuthKeyId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if key == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("auth key not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("auth key not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(key.TailnetID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	var expiresAt *timestamppb.Timestamp
@@ -74,16 +74,16 @@ func mapAuthKeysToApi(authKeys []domain.AuthKey) []*api.AuthKey {
 func (s *Service) ListAuthKeys(ctx context.Context, req *connect.Request[api.ListAuthKeysRequest]) (*connect.Response[api.ListAuthKeysResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	response := api.ListAuthKeysResponse{}
@@ -91,7 +91,7 @@ func (s *Service) ListAuthKeys(ctx context.Context, req *connect.Request[api.Lis
 	if principal.IsSystemAdmin() {
 		authKeys, err := s.repository.ListAuthKeys(ctx, req.Msg.TailnetId)
 		if err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 
 		response.AuthKeys = mapAuthKeysToApi(authKeys)
@@ -101,7 +101,7 @@ func (s *Service) ListAuthKeys(ctx context.Context, req *connect.Request[api.Lis
 	if principal.User != nil {
 		authKeys, err := s.repository.ListAuthKeysByTailnetAndUser(ctx, req.Msg.TailnetId, principal.User.ID)
 		if err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 
 		response.AuthKeys = mapAuthKeysToApi(authKeys)
@@ -114,11 +114,11 @@ func (s *Service) ListAuthKeys(ctx context.Context, req *connect.Request[api.Lis
 func (s *Service) CreateAuthKey(ctx context.Context, req *connect.Request[api.CreateAuthKeyRequest]) (*connect.Response[api.CreateAuthKeyResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	if principal.User == nil && len(req.Msg.Tags) == 0 {
-		return nil, connect.NewError(connect.CodeInvalidArgument, errors.New("at least one tag is required when creating an auth key"))
+		return nil, connect.NewError(connect.CodeInvalidArgument, fmt.Errorf("at least one tag is required when creating an auth key"))
 	}
 
 	if err := domain.CheckTags(req.Msg.Tags); err != nil {
@@ -127,11 +127,11 @@ func (s *Service) CreateAuthKey(ctx context.Context, req *connect.Request[api.Cr
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	if !principal.IsSystemAdmin() {
@@ -154,17 +154,17 @@ func (s *Service) CreateAuthKey(ctx context.Context, req *connect.Request[api.Cr
 	if user == nil {
 		u, _, err := s.repository.GetOrCreateServiceUser(ctx, tailnet)
 		if err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 		user = u
 	}
 
 	tags := domain.SanitizeTags(req.Msg.Tags)
 
-	v, authKey := domain.CreateAuthKey(tailnet, user, req.Msg.Ephemeral, tags, expiresAt)
+	v, authKey := domain.CreateAuthKey(tailnet, user, req.Msg.Ephemeral, req.Msg.PreAuthorized, tags, expiresAt)
 
 	if err := s.repository.SaveAuthKey(ctx, authKey); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	response := api.CreateAuthKeyResponse{
@@ -190,19 +190,19 @@ func (s *Service) DeleteAuthKey(ctx context.Context, req *connect.Request[api.De
 
 	key, err := s.repository.GetAuthKey(ctx, req.Msg.AuthKeyId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if key == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("auth key not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("auth key not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(key.UserID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	if _, err := s.repository.DeleteAuthKey(ctx, req.Msg.AuthKeyId); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	return connect.NewResponse(&api.DeleteAuthKeyResponse{}), nil
 }

internal/service/derp_map.go

@@ -3,9 +3,8 @@ package service
 import (
 	"context"
 	"encoding/json"
-	"errors"
+	"fmt"
 	"github.com/bufbuild/connect-go"
-	"github.com/jsiebens/ionscale/internal/broker"
 	"github.com/jsiebens/ionscale/internal/domain"
 	"github.com/jsiebens/ionscale/internal/util"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
@@ -15,17 +14,17 @@ import (
 func (s *Service) GetDefaultDERPMap(ctx context.Context, _ *connect.Request[api.GetDefaultDERPMapRequest]) (*connect.Response[api.GetDefaultDERPMapResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	dm, err := s.repository.GetDERPMap(ctx)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	raw, err := json.Marshal(dm.DERPMap)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	return connect.NewResponse(&api.GetDefaultDERPMapResponse{Value: raw}), nil
@@ -34,12 +33,12 @@ func (s *Service) GetDefaultDERPMap(ctx context.Context, _ *connect.Request[api.
 func (s *Service) SetDefaultDERPMap(ctx context.Context, req *connect.Request[api.SetDefaultDERPMapRequest]) (*connect.Response[api.SetDefaultDERPMapResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	var derpMap tailcfg.DERPMap
 	if err := json.Unmarshal(req.Msg.Value, &derpMap); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	dp := domain.DERPMap{
@@ -48,16 +47,16 @@ func (s *Service) SetDefaultDERPMap(ctx context.Context, req *connect.Request[ap
 	}
 
 	if err := s.repository.SetDERPMap(ctx, &dp); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	tailnets, err := s.repository.ListTailnets(ctx)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	for _, t := range tailnets {
-		s.pubsub.Publish(t.ID, &broker.Signal{})
+		s.sessionManager.NotifyAll(t.ID)
 	}
 
 	return connect.NewResponse(&api.SetDefaultDERPMapResponse{Value: req.Msg.Value}), nil
@@ -66,22 +65,22 @@ func (s *Service) SetDefaultDERPMap(ctx context.Context, req *connect.Request[ap
 func (s *Service) ResetDefaultDERPMap(ctx context.Context, req *connect.Request[api.ResetDefaultDERPMapRequest]) (*connect.Response[api.ResetDefaultDERPMapResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	dp := domain.DERPMap{}
 
 	if err := s.repository.SetDERPMap(ctx, &dp); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	tailnets, err := s.repository.ListTailnets(ctx)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	for _, t := range tailnets {
-		s.pubsub.Publish(t.ID, &broker.Signal{})
+		s.sessionManager.NotifyAll(t.ID)
 	}
 
 	return connect.NewResponse(&api.ResetDefaultDERPMapResponse{}), nil

internal/service/dns.go

@@ -2,41 +2,29 @@ package service
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"github.com/bufbuild/connect-go"
-	"github.com/jsiebens/ionscale/internal/broker"
 	"github.com/jsiebens/ionscale/internal/config"
 	"github.com/jsiebens/ionscale/internal/domain"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
-	"tailscale.com/util/dnsname"
 )
 
 func (s *Service) GetDNSConfig(ctx context.Context, req *connect.Request[api.GetDNSConfigRequest]) (*connect.Response[api.GetDNSConfigResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
-	dnsConfig := tailnet.DNSConfig
-	tailnetDomain := domain.SanitizeTailnetName(tailnet.Name)
-
 	resp := &api.GetDNSConfigResponse{
-		Config: &api.DNSConfig{
-			MagicDns:         dnsConfig.MagicDNS,
-			MagicDnsSuffix:   fmt.Sprintf("%s.%s", tailnetDomain, config.MagicDNSSuffix()),
-			OverrideLocalDns: dnsConfig.OverrideLocalDNS,
-			Nameservers:      dnsConfig.Nameservers,
-			Routes:           domainRoutesToApiRoutes(dnsConfig.Routes),
-		},
+		Config: domainDNSConfigToApiDNSConfig(tailnet),
 	}
 
 	return connect.NewResponse(resp), nil
@@ -45,113 +33,48 @@ func (s *Service) GetDNSConfig(ctx context.Context, req *connect.Request[api.Get
 func (s *Service) SetDNSConfig(ctx context.Context, req *connect.Request[api.SetDNSConfigRequest]) (*connect.Response[api.SetDNSConfigResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	dnsConfig := req.Msg.Config
 
+	if dnsConfig.HttpsCerts && !dnsConfig.MagicDns {
+		return nil, connect.NewError(connect.CodeFailedPrecondition, fmt.Errorf("MagicDNS must be enabled when enabling HTTPS Certs"))
+	}
+
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	tailnet.DNSConfig = domain.DNSConfig{
-		MagicDNS:         dnsConfig.MagicDns,
-		OverrideLocalDNS: dnsConfig.OverrideLocalDns,
-		Nameservers:      dnsConfig.Nameservers,
-		Routes:           apiRoutesToDomainRoutes(dnsConfig.Routes),
+		MagicDNS:          dnsConfig.MagicDns,
+		HttpsCertsEnabled: s.dnsProvider != nil && dnsConfig.HttpsCerts,
+		OverrideLocalDNS:  dnsConfig.OverrideLocalDns,
+		Nameservers:       dnsConfig.Nameservers,
+		Routes:            apiRoutesToDomainRoutes(dnsConfig.Routes),
 	}
 
 	if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(tailnet.ID, &broker.Signal{DNSUpdated: true})
+	s.sessionManager.NotifyAll(tailnet.ID)
 
-	resp := &api.SetDNSConfigResponse{Config: dnsConfig}
+	resp := &api.SetDNSConfigResponse{
+		Config: domainDNSConfigToApiDNSConfig(tailnet),
+	}
+
+	if dnsConfig.HttpsCerts && s.dnsProvider == nil {
+		resp.Message = "# HTTPS Certs cannot be enabled because a DNS provider is not properly configured"
+	}
 
 	return connect.NewResponse(resp), nil
 }
 
-func (s *Service) EnableHttpsCertificates(ctx context.Context, req *connect.Request[api.EnableHttpsCertificatesRequest]) (*connect.Response[api.EnableHttpsCertificatesResponse], error) {
-	principal := CurrentPrincipal(ctx)
-	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
-	}
-
-	alias := dnsname.SanitizeLabel(req.Msg.Alias)
-
-	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
-	if err != nil {
-		return nil, err
-	}
-	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
-	}
-
-	if !tailnet.DNSConfig.MagicDNS {
-		return nil, connect.NewError(connect.CodeFailedPrecondition, errors.New("MagicDNS must be enabled for this tailnet"))
-	}
-
-	if tailnet.Alias == nil && len(alias) == 0 {
-		return nil, connect.NewError(connect.CodeFailedPrecondition, errors.New("when enabling HTTPS certificates for the first time, a Tailnet alias is required"))
-	}
-
-	if tailnet.Alias != nil && len(alias) != 0 && *tailnet.Alias != alias {
-		return nil, connect.NewError(connect.CodeInvalidArgument, errors.New("a Tailnet alias was already configured previously"))
-	}
-
-	tailnet.DNSConfig.HttpsCertsEnabled = true
-	if tailnet.Alias == nil && len(alias) != 0 {
-		t, err := s.repository.GetTailnetByAlias(ctx, alias)
-		if err != nil {
-			return nil, err
-		}
-
-		if t != nil && t.ID != tailnet.ID {
-			return nil, connect.NewError(connect.CodeInvalidArgument, errors.New("given alias is already in use"))
-		}
-
-		tailnet.Alias = &alias
-	}
-
-	if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-		return nil, err
-	}
-
-	s.pubsub.Publish(tailnet.ID, &broker.Signal{DNSUpdated: true})
-
-	return connect.NewResponse(&api.EnableHttpsCertificatesResponse{}), nil
-}
-
-func (s *Service) DisableHttpsCertificates(ctx context.Context, req *connect.Request[api.DisableHttpsCertificatesRequest]) (*connect.Response[api.DisableHttpsCertificatesResponse], error) {
-	principal := CurrentPrincipal(ctx)
-	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
-	}
-
-	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
-	if err != nil {
-		return nil, err
-	}
-	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
-	}
-
-	tailnet.DNSConfig.HttpsCertsEnabled = false
-
-	if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-		return nil, err
-	}
-
-	s.pubsub.Publish(tailnet.ID, &broker.Signal{DNSUpdated: true})
-
-	return connect.NewResponse(&api.DisableHttpsCertificatesResponse{}), nil
-}
-
 func domainRoutesToApiRoutes(routes map[string][]string) map[string]*api.Routes {
 	var result = map[string]*api.Routes{}
 	for k, v := range routes {
@@ -167,3 +90,30 @@ func apiRoutesToDomainRoutes(routes map[string]*api.Routes) map[string][]string
 	}
 	return result
 }
+
+func apiDNSConfigToDomainDNSConfig(dnsConfig *api.DNSConfig) domain.DNSConfig {
+	if dnsConfig == nil {
+		return domain.DNSConfig{}
+	}
+
+	return domain.DNSConfig{
+		MagicDNS:          dnsConfig.MagicDns,
+		HttpsCertsEnabled: dnsConfig.HttpsCerts,
+		OverrideLocalDNS:  dnsConfig.OverrideLocalDns,
+		Nameservers:       dnsConfig.Nameservers,
+		Routes:            apiRoutesToDomainRoutes(dnsConfig.Routes),
+	}
+}
+
+func domainDNSConfigToApiDNSConfig(tailnet *domain.Tailnet) *api.DNSConfig {
+	tailnetDomain := domain.SanitizeTailnetName(tailnet.Name)
+	dnsConfig := tailnet.DNSConfig
+	return &api.DNSConfig{
+		MagicDns:         dnsConfig.MagicDNS,
+		HttpsCerts:       dnsConfig.HttpsCertsEnabled,
+		MagicDnsSuffix:   fmt.Sprintf("%s.%s", tailnetDomain, config.MagicDNSSuffix()),
+		OverrideLocalDns: dnsConfig.OverrideLocalDNS,
+		Nameservers:      dnsConfig.Nameservers,
+		Routes:           domainRoutesToApiRoutes(dnsConfig.Routes),
+	}
+}

internal/service/iam.go

@@ -2,7 +2,6 @@ package service
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"github.com/bufbuild/connect-go"
 	"github.com/jsiebens/ionscale/internal/domain"
@@ -12,12 +11,12 @@ import (
 func (s *Service) GetIAMPolicy(ctx context.Context, req *connect.Request[api.GetIAMPolicyRequest]) (*connect.Response[api.GetIAMPolicyResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
 		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet does not exist"))
@@ -36,12 +35,12 @@ func (s *Service) GetIAMPolicy(ctx context.Context, req *connect.Request[api.Get
 func (s *Service) SetIAMPolicy(ctx context.Context, req *connect.Request[api.SetIAMPolicyRequest]) (*connect.Response[api.SetIAMPolicyResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
 		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet does not exist"))
@@ -55,7 +54,7 @@ func (s *Service) SetIAMPolicy(ctx context.Context, req *connect.Request[api.Set
 	}
 
 	if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	return connect.NewResponse(&api.SetIAMPolicyResponse{}), nil

internal/service/interceptors.go

@@ -7,6 +7,7 @@ import (
 	"github.com/jsiebens/ionscale/internal/domain"
 	"github.com/jsiebens/ionscale/internal/key"
 	"github.com/jsiebens/ionscale/internal/token"
+	"go.uber.org/zap"
 	"strings"
 )
 
@@ -75,3 +76,48 @@ func exchangeToken(ctx context.Context, systemAdminKey *key.ServerPrivate, repos
 
 	return nil
 }
+
+func NewErrorInterceptor() *ErrorInterceptor {
+	return &ErrorInterceptor{}
+}
+
+type ErrorInterceptor struct {
+}
+
+func (e *ErrorInterceptor) handleError(err error) error {
+	if err == nil {
+		return err
+	}
+
+	switch err.(type) {
+	case *connect.Error:
+		return err
+	default:
+		return connect.NewError(connect.CodeInternal, fmt.Errorf("internal server error"))
+	}
+}
+
+func (e *ErrorInterceptor) WrapUnary(next connect.UnaryFunc) connect.UnaryFunc {
+	return func(ctx context.Context, request connect.AnyRequest) (connect.AnyResponse, error) {
+		response, err := next(ctx, request)
+		return response, e.handleError(err)
+	}
+}
+
+func (e *ErrorInterceptor) WrapStreamingClient(next connect.StreamingClientFunc) connect.StreamingClientFunc {
+	return func(ctx context.Context, spec connect.Spec) connect.StreamingClientConn {
+		return next(ctx, spec)
+	}
+}
+
+func (e *ErrorInterceptor) WrapStreamingHandler(next connect.StreamingHandlerFunc) connect.StreamingHandlerFunc {
+	return func(ctx context.Context, conn connect.StreamingHandlerConn) error {
+		err := next(ctx, conn)
+		return e.handleError(err)
+	}
+}
+
+func logError(err error) error {
+	zap.L().WithOptions(zap.AddCallerSkip(1)).Error("error processing request", zap.Error(err))
+	return err
+}

internal/service/machine.go

@@ -2,11 +2,8 @@ package service
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"github.com/bufbuild/connect-go"
-	"github.com/jsiebens/ionscale/internal/broker"
-	"github.com/jsiebens/ionscale/internal/config"
 	"github.com/jsiebens/ionscale/internal/domain"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
 	"google.golang.org/protobuf/types/known/timestamppb"
@@ -22,10 +19,14 @@ func (s *Service) machineToApi(m *domain.Machine) *api.Machine {
 		name = fmt.Sprintf("%s-%d", m.Name, m.NameIdx)
 	}
 
-	online := false
+	online := s.sessionManager.HasSession(m.TailnetID, m.ID)
 	if m.LastSeen != nil {
 		lastSeen = timestamppb.New(*m.LastSeen)
-		online = m.LastSeen.After(time.Now().Add(-config.KeepAliveInterval()))
+	}
+
+	var endpoints []string
+	for _, e := range m.Endpoints {
+		endpoints = append(endpoints, e.String())
 	}
 
 	return &api.Machine{
@@ -51,32 +52,33 @@ func (s *Service) machineToApi(m *domain.Machine) *api.Machine {
 			Name: m.User.Name,
 		},
 		ClientConnectivity: &api.ClientConnectivity{
-			Endpoints: m.Endpoints,
+			Endpoints: endpoints,
 		},
 		AdvertisedRoutes:   m.AdvertisedPrefixes(),
 		EnabledRoutes:      m.AllowedPrefixes(),
 		AdvertisedExitNode: m.IsAdvertisedExitNode(),
 		EnabledExitNode:    m.IsAllowedExitNode(),
+		Authorized:         m.Authorized,
 	}
 }
 
 func (s *Service) ListMachines(ctx context.Context, req *connect.Request[api.ListMachinesRequest]) (*connect.Response[api.ListMachinesResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	machines, err := s.repository.ListMachineByTailnet(ctx, tailnet.ID)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	response := &api.ListMachinesResponse{}
@@ -92,15 +94,15 @@ func (s *Service) GetMachine(ctx context.Context, req *connect.Request[api.GetMa
 
 	m, err := s.repository.GetMachine(ctx, req.Msg.MachineId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if m == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("machine not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("machine not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(m.TailnetID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	return connect.NewResponse(&api.GetMachineResponse{Machine: s.machineToApi(m)}), nil
@@ -111,22 +113,22 @@ func (s *Service) DeleteMachine(ctx context.Context, req *connect.Request[api.De
 
 	m, err := s.repository.GetMachine(ctx, req.Msg.MachineId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if m == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("machine not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("machine not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(m.TailnetID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	if _, err := s.repository.DeleteMachine(ctx, req.Msg.MachineId); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(m.TailnetID, &broker.Signal{PeersRemoved: []uint64{m.ID}})
+	s.sessionManager.NotifyAll(m.TailnetID)
 
 	return connect.NewResponse(&api.DeleteMachineResponse{}), nil
 }
@@ -136,15 +138,15 @@ func (s *Service) ExpireMachine(ctx context.Context, req *connect.Request[api.Ex
 
 	m, err := s.repository.GetMachine(ctx, req.Msg.MachineId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if m == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("machine not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("machine not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(m.TailnetID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	timestamp := time.Unix(123, 0)
@@ -152,23 +154,40 @@ func (s *Service) ExpireMachine(ctx context.Context, req *connect.Request[api.Ex
 	m.KeyExpiryDisabled = false
 
 	if err := s.repository.SaveMachine(ctx, m); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(m.TailnetID, &broker.Signal{PeerUpdated: &m.ID})
+	s.sessionManager.NotifyAll(m.TailnetID)
 
 	return connect.NewResponse(&api.ExpireMachineResponse{}), nil
 }
 
-func (s *Service) createMachineRoutesResponse(m *domain.Machine) (*connect.Response[api.GetMachineRoutesResponse], error) {
-	response := api.GetMachineRoutesResponse{
-		AdvertisedRoutes:   m.AdvertisedPrefixes(),
-		EnabledRoutes:      m.AllowedPrefixes(),
-		AdvertisedExitNode: m.IsAdvertisedExitNode(),
-		EnabledExitNode:    m.IsAllowedExitNode(),
+func (s *Service) AuthorizeMachine(ctx context.Context, req *connect.Request[api.AuthorizeMachineRequest]) (*connect.Response[api.AuthorizeMachineResponse], error) {
+	principal := CurrentPrincipal(ctx)
+
+	m, err := s.repository.GetMachine(ctx, req.Msg.MachineId)
+	if err != nil {
+		return nil, logError(err)
 	}
 
-	return connect.NewResponse(&response), nil
+	if m == nil {
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("machine not found"))
+	}
+
+	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(m.TailnetID) {
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
+	}
+
+	if !m.Authorized {
+		m.Authorized = true
+		if err := s.repository.SaveMachine(ctx, m); err != nil {
+			return nil, logError(err)
+		}
+	}
+
+	s.sessionManager.NotifyAll(m.TailnetID)
+
+	return connect.NewResponse(&api.AuthorizeMachineResponse{}), nil
 }
 
 func (s *Service) GetMachineRoutes(ctx context.Context, req *connect.Request[api.GetMachineRoutesRequest]) (*connect.Response[api.GetMachineRoutesResponse], error) {
@@ -176,34 +195,44 @@ func (s *Service) GetMachineRoutes(ctx context.Context, req *connect.Request[api
 
 	m, err := s.repository.GetMachine(ctx, req.Msg.MachineId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if m == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("machine not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("machine not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(m.TailnetID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
-	return s.createMachineRoutesResponse(m)
+	response := api.GetMachineRoutesResponse{
+		MachineId: m.ID,
+		Routes: &api.MachineRoutes{
+			AdvertisedRoutes:   m.AdvertisedPrefixes(),
+			EnabledRoutes:      m.AllowedPrefixes(),
+			AdvertisedExitNode: m.IsAdvertisedExitNode(),
+			EnabledExitNode:    m.IsAllowedExitNode(),
+		},
+	}
+
+	return connect.NewResponse(&response), nil
 }
 
-func (s *Service) EnableMachineRoutes(ctx context.Context, req *connect.Request[api.EnableMachineRoutesRequest]) (*connect.Response[api.GetMachineRoutesResponse], error) {
+func (s *Service) EnableMachineRoutes(ctx context.Context, req *connect.Request[api.EnableMachineRoutesRequest]) (*connect.Response[api.EnableMachineRoutesResponse], error) {
 	principal := CurrentPrincipal(ctx)
 
 	m, err := s.repository.GetMachine(ctx, req.Msg.MachineId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if m == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("machine not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("machine not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(m.TailnetID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	var allowIPs = domain.NewAllowIPsSet(m.AllowIPs)
@@ -217,7 +246,7 @@ func (s *Service) EnableMachineRoutes(ctx context.Context, req *connect.Request[
 	for _, r := range req.Msg.Routes {
 		prefix, err := netip.ParsePrefix(r)
 		if err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 		allowIPs.Add(prefix)
 	}
@@ -225,28 +254,38 @@ func (s *Service) EnableMachineRoutes(ctx context.Context, req *connect.Request[
 	m.AllowIPs = allowIPs.Items()
 	m.AutoAllowIPs = autoAllowIPs.Items()
 	if err := s.repository.SaveMachine(ctx, m); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(m.TailnetID, &broker.Signal{PeerUpdated: &m.ID})
+	s.sessionManager.NotifyAll(m.TailnetID)
 
-	return s.createMachineRoutesResponse(m)
+	response := api.EnableMachineRoutesResponse{
+		MachineId: m.ID,
+		Routes: &api.MachineRoutes{
+			AdvertisedRoutes:   m.AdvertisedPrefixes(),
+			EnabledRoutes:      m.AllowedPrefixes(),
+			AdvertisedExitNode: m.IsAdvertisedExitNode(),
+			EnabledExitNode:    m.IsAllowedExitNode(),
+		},
+	}
+
+	return connect.NewResponse(&response), nil
 }
 
-func (s *Service) DisableMachineRoutes(ctx context.Context, req *connect.Request[api.DisableMachineRoutesRequest]) (*connect.Response[api.GetMachineRoutesResponse], error) {
+func (s *Service) DisableMachineRoutes(ctx context.Context, req *connect.Request[api.DisableMachineRoutesRequest]) (*connect.Response[api.DisableMachineRoutesResponse], error) {
 	principal := CurrentPrincipal(ctx)
 
 	m, err := s.repository.GetMachine(ctx, req.Msg.MachineId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if m == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("machine not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("machine not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(m.TailnetID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	allowIPs := domain.NewAllowIPsSet(m.AllowIPs)
@@ -255,7 +294,7 @@ func (s *Service) DisableMachineRoutes(ctx context.Context, req *connect.Request
 	for _, r := range req.Msg.Routes {
 		prefix, err := netip.ParsePrefix(r)
 		if err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 		allowIPs.Remove(prefix)
 		autoAllowIPs.Remove(prefix)
@@ -264,32 +303,42 @@ func (s *Service) DisableMachineRoutes(ctx context.Context, req *connect.Request
 	m.AllowIPs = allowIPs.Items()
 	m.AutoAllowIPs = autoAllowIPs.Items()
 	if err := s.repository.SaveMachine(ctx, m); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(m.TailnetID, &broker.Signal{PeerUpdated: &m.ID})
+	s.sessionManager.NotifyAll(m.TailnetID)
 
-	return s.createMachineRoutesResponse(m)
+	response := api.DisableMachineRoutesResponse{
+		MachineId: m.ID,
+		Routes: &api.MachineRoutes{
+			AdvertisedRoutes:   m.AdvertisedPrefixes(),
+			EnabledRoutes:      m.AllowedPrefixes(),
+			AdvertisedExitNode: m.IsAdvertisedExitNode(),
+			EnabledExitNode:    m.IsAllowedExitNode(),
+		},
+	}
+
+	return connect.NewResponse(&response), nil
 }
 
-func (s *Service) EnableExitNode(ctx context.Context, req *connect.Request[api.EnableExitNodeRequest]) (*connect.Response[api.GetMachineRoutesResponse], error) {
+func (s *Service) EnableExitNode(ctx context.Context, req *connect.Request[api.EnableExitNodeRequest]) (*connect.Response[api.EnableExitNodeResponse], error) {
 	principal := CurrentPrincipal(ctx)
 
 	m, err := s.repository.GetMachine(ctx, req.Msg.MachineId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if m == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("machine not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("machine not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(m.TailnetID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	if !m.IsAdvertisedExitNode() {
-		return nil, connect.NewError(connect.CodeInvalidArgument, errors.New("machine is not a valid exit node"))
+		return nil, connect.NewError(connect.CodeInvalidArgument, fmt.Errorf("machine is not a valid exit node"))
 	}
 
 	prefix4 := netip.MustParsePrefix("0.0.0.0/0")
@@ -301,32 +350,42 @@ func (s *Service) EnableExitNode(ctx context.Context, req *connect.Request[api.E
 	m.AllowIPs = allowIPs.Items()
 
 	if err := s.repository.SaveMachine(ctx, m); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(m.TailnetID, &broker.Signal{PeerUpdated: &m.ID})
+	s.sessionManager.NotifyAll(m.TailnetID)
 
-	return s.createMachineRoutesResponse(m)
+	response := api.EnableExitNodeResponse{
+		MachineId: m.ID,
+		Routes: &api.MachineRoutes{
+			AdvertisedRoutes:   m.AdvertisedPrefixes(),
+			EnabledRoutes:      m.AllowedPrefixes(),
+			AdvertisedExitNode: m.IsAdvertisedExitNode(),
+			EnabledExitNode:    m.IsAllowedExitNode(),
+		},
+	}
+
+	return connect.NewResponse(&response), nil
 }
 
-func (s *Service) DisableExitNode(ctx context.Context, req *connect.Request[api.DisableExitNodeRequest]) (*connect.Response[api.GetMachineRoutesResponse], error) {
+func (s *Service) DisableExitNode(ctx context.Context, req *connect.Request[api.DisableExitNodeRequest]) (*connect.Response[api.DisableExitNodeResponse], error) {
 	principal := CurrentPrincipal(ctx)
 
 	m, err := s.repository.GetMachine(ctx, req.Msg.MachineId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if m == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("machine not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("machine not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(m.TailnetID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	if !m.IsAdvertisedExitNode() {
-		return nil, connect.NewError(connect.CodeInvalidArgument, errors.New("machine is not a valid exit node"))
+		return nil, connect.NewError(connect.CodeInvalidArgument, fmt.Errorf("machine is not a valid exit node"))
 	}
 
 	prefix4 := netip.MustParsePrefix("0.0.0.0/0")
@@ -342,12 +401,22 @@ func (s *Service) DisableExitNode(ctx context.Context, req *connect.Request[api.
 	m.AutoAllowIPs = autoAllowIPs.Items()
 
 	if err := s.repository.SaveMachine(ctx, m); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(m.TailnetID, &broker.Signal{PeerUpdated: &m.ID})
+	s.sessionManager.NotifyAll(m.TailnetID)
 
-	return s.createMachineRoutesResponse(m)
+	response := api.DisableExitNodeResponse{
+		MachineId: m.ID,
+		Routes: &api.MachineRoutes{
+			AdvertisedRoutes:   m.AdvertisedPrefixes(),
+			EnabledRoutes:      m.AllowedPrefixes(),
+			AdvertisedExitNode: m.IsAdvertisedExitNode(),
+			EnabledExitNode:    m.IsAllowedExitNode(),
+		},
+	}
+
+	return connect.NewResponse(&response), nil
 }
 
 func (s *Service) SetMachineKeyExpiry(ctx context.Context, req *connect.Request[api.SetMachineKeyExpiryRequest]) (*connect.Response[api.SetMachineKeyExpiryResponse], error) {
@@ -355,24 +424,24 @@ func (s *Service) SetMachineKeyExpiry(ctx context.Context, req *connect.Request[
 
 	m, err := s.repository.GetMachine(ctx, req.Msg.MachineId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if m == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("machine not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("machine not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(m.TailnetID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	m.KeyExpiryDisabled = req.Msg.Disabled
 
 	if err := s.repository.SaveMachine(ctx, m); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(m.TailnetID, &broker.Signal{PeerUpdated: &m.ID})
+	s.sessionManager.NotifyAll(m.TailnetID)
 
 	return connect.NewResponse(&api.SetMachineKeyExpiryResponse{}), nil
 }

internal/service/service.go

@@ -4,27 +4,30 @@ import (
 	"context"
 	"github.com/bufbuild/connect-go"
 	"github.com/jsiebens/ionscale/internal/auth"
-	"github.com/jsiebens/ionscale/internal/broker"
 	"github.com/jsiebens/ionscale/internal/config"
+	"github.com/jsiebens/ionscale/internal/core"
+	"github.com/jsiebens/ionscale/internal/dns"
 	"github.com/jsiebens/ionscale/internal/domain"
 	"github.com/jsiebens/ionscale/internal/version"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
 )
 
-func NewService(config *config.Config, authProvider auth.Provider, repository domain.Repository, pubsub broker.Pubsub) *Service {
+func NewService(config *config.Config, authProvider auth.Provider, dnsProvider dns.Provider, repository domain.Repository, sessionManager core.PollMapSessionManager) *Service {
 	return &Service{
-		config:       config,
-		authProvider: authProvider,
-		repository:   repository,
-		pubsub:       pubsub,
+		config:         config,
+		authProvider:   authProvider,
+		dnsProvider:    dnsProvider,
+		repository:     repository,
+		sessionManager: sessionManager,
 	}
 }
 
 type Service struct {
-	config       *config.Config
-	authProvider auth.Provider
-	repository   domain.Repository
-	pubsub       broker.Pubsub
+	config         *config.Config
+	authProvider   auth.Provider
+	dnsProvider    dns.Provider
+	repository     domain.Repository
+	sessionManager core.PollMapSessionManager
 }
 
 func (s *Service) GetVersion(_ context.Context, _ *connect.Request[api.GetVersionRequest]) (*connect.Response[api.GetVersionResponse], error) {

internal/service/tailnet.go

@@ -3,45 +3,137 @@ package service
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"fmt"
 	"github.com/bufbuild/connect-go"
-	"github.com/jsiebens/ionscale/internal/broker"
 	"github.com/jsiebens/ionscale/internal/domain"
+	"github.com/jsiebens/ionscale/internal/mapping"
 	"github.com/jsiebens/ionscale/internal/util"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
 	"tailscale.com/tailcfg"
 )
 
-func (s *Service) CreateTailnet(ctx context.Context, req *connect.Request[api.CreateTailnetRequest]) (*connect.Response[api.CreateTailnetResponse], error) {
-	principal := CurrentPrincipal(ctx)
-	if !principal.IsSystemAdmin() {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+func domainTailnetToApiTailnet(tailnet *domain.Tailnet) (*api.Tailnet, error) {
+	t := &api.Tailnet{
+		Id:                          tailnet.ID,
+		Name:                        tailnet.Name,
+		IamPolicy:                   new(api.IAMPolicy),
+		AclPolicy:                   new(api.ACLPolicy),
+		DnsConfig:                   domainDNSConfigToApiDNSConfig(tailnet),
+		ServiceCollectionEnabled:    tailnet.ServiceCollectionEnabled,
+		FileSharingEnabled:          tailnet.FileSharingEnabled,
+		SshEnabled:                  tailnet.SSHEnabled,
+		MachineAuthorizationEnabled: tailnet.MachineAuthorizationEnabled,
 	}
 
-	name := req.Msg.Name
-	iamPolicy := domain.IAMPolicy{}
-
-	if req.Msg.IamPolicy != nil {
-		iamPolicy.Subs = req.Msg.IamPolicy.Subs
-		iamPolicy.Emails = req.Msg.IamPolicy.Emails
-		iamPolicy.Filters = req.Msg.IamPolicy.Filters
-		iamPolicy.Roles = apiRolesMapToDomainRolesMap(req.Msg.IamPolicy.Roles)
-	}
-
-	tailnet, created, err := s.repository.GetOrCreateTailnet(ctx, name, iamPolicy)
-	if err != nil {
+	if err := mapping.CopyViaJson(tailnet.IAMPolicy, t.IamPolicy); err != nil {
 		return nil, err
 	}
 
-	if !created {
-		return nil, connect.NewError(connect.CodeInvalidArgument, errors.New("tailnet already exists"))
+	if err := mapping.CopyViaJson(tailnet.ACLPolicy, t.AclPolicy); err != nil {
+		return nil, err
 	}
 
-	resp := &api.CreateTailnetResponse{Tailnet: &api.Tailnet{
-		Id:   tailnet.ID,
-		Name: tailnet.Name,
-	}}
+	return t, nil
+}
+
+func (s *Service) CreateTailnet(ctx context.Context, req *connect.Request[api.CreateTailnetRequest]) (*connect.Response[api.CreateTailnetResponse], error) {
+	principal := CurrentPrincipal(ctx)
+	if !principal.IsSystemAdmin() {
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
+	}
+
+	tailnet := &domain.Tailnet{
+		ID:                          util.NextID(),
+		Name:                        req.Msg.Name,
+		IAMPolicy:                   domain.IAMPolicy{},
+		ACLPolicy:                   domain.ACLPolicy{},
+		DNSConfig:                   apiDNSConfigToDomainDNSConfig(req.Msg.DnsConfig),
+		ServiceCollectionEnabled:    req.Msg.ServiceCollectionEnabled,
+		FileSharingEnabled:          req.Msg.FileSharingEnabled,
+		SSHEnabled:                  req.Msg.SshEnabled,
+		MachineAuthorizationEnabled: req.Msg.MachineAuthorizationEnabled,
+	}
+
+	if req.Msg.IamPolicy != nil {
+		if err := mapping.CopyViaJson(req.Msg.IamPolicy, &tailnet.IAMPolicy); err != nil {
+			return nil, logError(err)
+		}
+	} else {
+		tailnet.IAMPolicy = domain.DefaultIAMPolicy()
+	}
+
+	if req.Msg.AclPolicy != nil {
+		if err := mapping.CopyViaJson(req.Msg.AclPolicy, &tailnet.ACLPolicy); err != nil {
+			return nil, logError(err)
+		}
+	} else {
+		tailnet.ACLPolicy = domain.DefaultACLPolicy()
+	}
+
+	if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
+		return nil, logError(err)
+	}
+
+	t, err := domainTailnetToApiTailnet(tailnet)
+	if err != nil {
+		return nil, logError(err)
+	}
+
+	resp := &api.CreateTailnetResponse{Tailnet: t}
+
+	return connect.NewResponse(resp), nil
+}
+
+func (s *Service) UpdateTailnet(ctx context.Context, req *connect.Request[api.UpdateTailnetRequest]) (*connect.Response[api.UpdateTailnetResponse], error) {
+	principal := CurrentPrincipal(ctx)
+	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
+	}
+
+	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
+	if err != nil {
+		return nil, logError(err)
+	}
+
+	if tailnet == nil {
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
+	}
+
+	if req.Msg.IamPolicy != nil {
+		tailnet.IAMPolicy = domain.IAMPolicy{}
+		if err := mapping.CopyViaJson(req.Msg.IamPolicy, &tailnet.IAMPolicy); err != nil {
+			return nil, logError(err)
+		}
+	}
+
+	if req.Msg.AclPolicy != nil {
+		tailnet.ACLPolicy = domain.ACLPolicy{}
+		if err := mapping.CopyViaJson(req.Msg.AclPolicy, &tailnet.ACLPolicy); err != nil {
+			return nil, logError(err)
+		}
+	}
+
+	if req.Msg.DnsConfig != nil {
+		tailnet.DNSConfig = apiDNSConfigToDomainDNSConfig(req.Msg.DnsConfig)
+	}
+
+	tailnet.ServiceCollectionEnabled = req.Msg.ServiceCollectionEnabled
+	tailnet.FileSharingEnabled = req.Msg.FileSharingEnabled
+	tailnet.SSHEnabled = req.Msg.SshEnabled
+	tailnet.MachineAuthorizationEnabled = req.Msg.MachineAuthorizationEnabled
+
+	if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
+		return nil, logError(err)
+	}
+
+	s.sessionManager.NotifyAll(tailnet.ID)
+
+	t, err := domainTailnetToApiTailnet(tailnet)
+	if err != nil {
+		return nil, logError(err)
+	}
+
+	resp := &api.UpdateTailnetResponse{Tailnet: t}
 
 	return connect.NewResponse(resp), nil
 }
@@ -49,33 +141,35 @@ func (s *Service) CreateTailnet(ctx context.Context, req *connect.Request[api.Cr
 func (s *Service) GetTailnet(ctx context.Context, req *connect.Request[api.GetTailnetRequest]) (*connect.Response[api.GetTailnetResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.Id) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.Id)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
-	return connect.NewResponse(&api.GetTailnetResponse{Tailnet: &api.Tailnet{
-		Id:   tailnet.ID,
-		Name: tailnet.Name,
-	}}), nil
+	t, err := domainTailnetToApiTailnet(tailnet)
+	if err != nil {
+		return nil, logError(err)
+	}
+
+	return connect.NewResponse(&api.GetTailnetResponse{Tailnet: t}), nil
 }
 
-func (s *Service) ListTailnets(ctx context.Context, req *connect.Request[api.ListTailnetRequest]) (*connect.Response[api.ListTailnetResponse], error) {
+func (s *Service) ListTailnets(ctx context.Context, req *connect.Request[api.ListTailnetsRequest]) (*connect.Response[api.ListTailnetsResponse], error) {
 	principal := CurrentPrincipal(ctx)
 
-	resp := &api.ListTailnetResponse{}
+	resp := &api.ListTailnetsResponse{}
 
 	if principal.IsSystemAdmin() {
 		tailnets, err := s.repository.ListTailnets(ctx)
 		if err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 		for _, t := range tailnets {
 			gt := api.Tailnet{Id: t.ID, Name: t.Name}
@@ -86,7 +180,7 @@ func (s *Service) ListTailnets(ctx context.Context, req *connect.Request[api.Lis
 	if principal.User != nil {
 		tailnet, err := s.repository.GetTailnet(ctx, principal.User.TailnetID)
 		if err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 		gt := api.Tailnet{Id: tailnet.ID, Name: tailnet.Name}
 		resp.Tailnet = append(resp.Tailnet, &gt)
@@ -98,12 +192,12 @@ func (s *Service) ListTailnets(ctx context.Context, req *connect.Request[api.Lis
 func (s *Service) DeleteTailnet(ctx context.Context, req *connect.Request[api.DeleteTailnetRequest]) (*connect.Response[api.DeleteTailnetResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	count, err := s.repository.CountMachineByTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if !req.Msg.Force && count > 0 {
@@ -135,10 +229,10 @@ func (s *Service) DeleteTailnet(ctx context.Context, req *connect.Request[api.De
 	})
 
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(req.Msg.TailnetId, &broker.Signal{})
+	s.sessionManager.NotifyAll(req.Msg.TailnetId)
 
 	return connect.NewResponse(&api.DeleteTailnetResponse{}), nil
 }
@@ -146,20 +240,20 @@ func (s *Service) DeleteTailnet(ctx context.Context, req *connect.Request[api.De
 func (s *Service) SetDERPMap(ctx context.Context, req *connect.Request[api.SetDERPMapRequest]) (*connect.Response[api.SetDERPMapResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	derpMap := tailcfg.DERPMap{}
 	if err := json.Unmarshal(req.Msg.Value, &derpMap); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	tailnet.DERPMap = domain.DERPMap{
@@ -168,14 +262,14 @@ func (s *Service) SetDERPMap(ctx context.Context, req *connect.Request[api.SetDE
 	}
 
 	if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(tailnet.ID, &broker.Signal{})
+	s.sessionManager.NotifyAll(tailnet.ID)
 
 	raw, err := json.Marshal(derpMap)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	return connect.NewResponse(&api.SetDERPMapResponse{Value: raw}), nil
@@ -184,24 +278,24 @@ func (s *Service) SetDERPMap(ctx context.Context, req *connect.Request[api.SetDE
 func (s *Service) ResetDERPMap(ctx context.Context, req *connect.Request[api.ResetDERPMapRequest]) (*connect.Response[api.ResetDERPMapResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	tailnet.DERPMap = domain.DERPMap{}
 
 	if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(tailnet.ID, &broker.Signal{})
+	s.sessionManager.NotifyAll(tailnet.ID)
 
 	return connect.NewResponse(&api.ResetDERPMapResponse{}), nil
 }
@@ -209,51 +303,51 @@ func (s *Service) ResetDERPMap(ctx context.Context, req *connect.Request[api.Res
 func (s *Service) GetDERPMap(ctx context.Context, req *connect.Request[api.GetDERPMapRequest]) (*connect.Response[api.GetDERPMapResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	derpMap, err := tailnet.GetDERPMap(ctx, s.repository)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	raw, err := json.Marshal(derpMap.DERPMap)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	return connect.NewResponse(&api.GetDERPMapResponse{Value: raw}), nil
 }
 
-func (s *Service) EnabledFileSharing(ctx context.Context, req *connect.Request[api.EnableFileSharingRequest]) (*connect.Response[api.EnableFileSharingResponse], error) {
+func (s *Service) EnableFileSharing(ctx context.Context, req *connect.Request[api.EnableFileSharingRequest]) (*connect.Response[api.EnableFileSharingResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	if !tailnet.FileSharingEnabled {
 		tailnet.FileSharingEnabled = true
 		if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 
-		s.pubsub.Publish(tailnet.ID, &broker.Signal{})
+		s.sessionManager.NotifyAll(tailnet.ID)
 	}
 
 	return connect.NewResponse(&api.EnableFileSharingResponse{}), nil
@@ -262,50 +356,50 @@ func (s *Service) EnabledFileSharing(ctx context.Context, req *connect.Request[a
 func (s *Service) DisableFileSharing(ctx context.Context, req *connect.Request[api.DisableFileSharingRequest]) (*connect.Response[api.DisableFileSharingResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	if tailnet.FileSharingEnabled {
 		tailnet.FileSharingEnabled = false
 		if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 
-		s.pubsub.Publish(tailnet.ID, &broker.Signal{})
+		s.sessionManager.NotifyAll(tailnet.ID)
 	}
 
 	return connect.NewResponse(&api.DisableFileSharingResponse{}), nil
 }
 
-func (s *Service) EnabledServiceCollection(ctx context.Context, req *connect.Request[api.EnableServiceCollectionRequest]) (*connect.Response[api.EnableServiceCollectionResponse], error) {
+func (s *Service) EnableServiceCollection(ctx context.Context, req *connect.Request[api.EnableServiceCollectionRequest]) (*connect.Response[api.EnableServiceCollectionResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	if !tailnet.ServiceCollectionEnabled {
 		tailnet.ServiceCollectionEnabled = true
 		if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 
-		s.pubsub.Publish(tailnet.ID, &broker.Signal{})
+		s.sessionManager.NotifyAll(tailnet.ID)
 	}
 
 	return connect.NewResponse(&api.EnableServiceCollectionResponse{}), nil
@@ -314,50 +408,50 @@ func (s *Service) EnabledServiceCollection(ctx context.Context, req *connect.Req
 func (s *Service) DisableServiceCollection(ctx context.Context, req *connect.Request[api.DisableServiceCollectionRequest]) (*connect.Response[api.DisableServiceCollectionResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	if tailnet.ServiceCollectionEnabled {
 		tailnet.ServiceCollectionEnabled = false
 		if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 
-		s.pubsub.Publish(tailnet.ID, &broker.Signal{})
+		s.sessionManager.NotifyAll(tailnet.ID)
 	}
 
 	return connect.NewResponse(&api.DisableServiceCollectionResponse{}), nil
 }
 
-func (s *Service) EnabledSSH(ctx context.Context, req *connect.Request[api.EnableSSHRequest]) (*connect.Response[api.EnableSSHResponse], error) {
+func (s *Service) EnableSSH(ctx context.Context, req *connect.Request[api.EnableSSHRequest]) (*connect.Response[api.EnableSSHResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	if !tailnet.SSHEnabled {
 		tailnet.SSHEnabled = true
 		if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 
-		s.pubsub.Publish(tailnet.ID, &broker.Signal{})
+		s.sessionManager.NotifyAll(tailnet.ID)
 	}
 
 	return connect.NewResponse(&api.EnableSSHResponse{}), nil
@@ -366,25 +460,73 @@ func (s *Service) EnabledSSH(ctx context.Context, req *connect.Request[api.Enabl
 func (s *Service) DisableSSH(ctx context.Context, req *connect.Request[api.DisableSSHRequest]) (*connect.Response[api.DisableSSHResponse], error) {
 	principal := CurrentPrincipal(ctx)
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	if tailnet.SSHEnabled {
 		tailnet.SSHEnabled = false
 		if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
-			return nil, err
+			return nil, logError(err)
 		}
 
-		s.pubsub.Publish(tailnet.ID, &broker.Signal{})
+		s.sessionManager.NotifyAll(tailnet.ID)
 	}
 
 	return connect.NewResponse(&api.DisableSSHResponse{}), nil
 }
+
+func (s *Service) EnableMachineAuthorization(ctx context.Context, req *connect.Request[api.EnableMachineAuthorizationRequest]) (*connect.Response[api.EnableMachineAuthorizationResponse], error) {
+	principal := CurrentPrincipal(ctx)
+	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
+	}
+
+	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
+	if err != nil {
+		return nil, logError(err)
+	}
+	if tailnet == nil {
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
+	}
+
+	if !tailnet.MachineAuthorizationEnabled {
+		tailnet.MachineAuthorizationEnabled = true
+		if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
+			return nil, logError(err)
+		}
+	}
+
+	return connect.NewResponse(&api.EnableMachineAuthorizationResponse{}), nil
+}
+
+func (s *Service) DisableMachineAuthorization(ctx context.Context, req *connect.Request[api.DisableMachineAuthorizationRequest]) (*connect.Response[api.DisableMachineAuthorizationResponse], error) {
+	principal := CurrentPrincipal(ctx)
+	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(req.Msg.TailnetId) {
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
+	}
+
+	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
+	if err != nil {
+		return nil, logError(err)
+	}
+	if tailnet == nil {
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
+	}
+
+	if tailnet.MachineAuthorizationEnabled {
+		tailnet.MachineAuthorizationEnabled = false
+		if err := s.repository.SaveTailnet(ctx, tailnet); err != nil {
+			return nil, logError(err)
+		}
+	}
+
+	return connect.NewResponse(&api.DisableMachineAuthorizationResponse{}), nil
+}

internal/service/users.go

@@ -2,9 +2,8 @@ package service
 
 import (
 	"context"
-	"errors"
+	"fmt"
 	"github.com/bufbuild/connect-go"
-	"github.com/jsiebens/ionscale/internal/broker"
 	"github.com/jsiebens/ionscale/internal/domain"
 	api "github.com/jsiebens/ionscale/pkg/gen/ionscale/v1"
 )
@@ -14,20 +13,20 @@ func (s *Service) ListUsers(ctx context.Context, req *connect.Request[api.ListUs
 
 	tailnet, err := s.repository.GetTailnet(ctx, req.Msg.TailnetId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if tailnet == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("tailnet not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("tailnet not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(tailnet.ID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
 	}
 
 	users, err := s.repository.ListUsers(ctx, tailnet.ID)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	resp := &api.ListUsersResponse{}
@@ -46,20 +45,24 @@ func (s *Service) DeleteUser(ctx context.Context, req *connect.Request[api.Delet
 	principal := CurrentPrincipal(ctx)
 
 	if !principal.IsSystemAdmin() && principal.UserMatches(req.Msg.UserId) {
-		return nil, connect.NewError(connect.CodeInvalidArgument, errors.New("unable delete yourself"))
+		return nil, connect.NewError(connect.CodeInvalidArgument, fmt.Errorf("unable to delete yourself"))
 	}
 
 	user, err := s.repository.GetUser(ctx, req.Msg.UserId)
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
 	if user == nil {
-		return nil, connect.NewError(connect.CodeNotFound, errors.New("user not found"))
+		return nil, connect.NewError(connect.CodeNotFound, fmt.Errorf("user not found"))
 	}
 
 	if !principal.IsSystemAdmin() && !principal.IsTailnetAdmin(user.TailnetID) {
-		return nil, connect.NewError(connect.CodePermissionDenied, errors.New("permission denied"))
+		return nil, connect.NewError(connect.CodePermissionDenied, fmt.Errorf("permission denied"))
+	}
+
+	if user.UserType == domain.UserTypeService {
+		return nil, connect.NewError(connect.CodeInvalidArgument, fmt.Errorf("unable delete service account"))
 	}
 
 	err = s.repository.Transaction(func(tx domain.Repository) error {
@@ -83,10 +86,10 @@ func (s *Service) DeleteUser(ctx context.Context, req *connect.Request[api.Delet
 	})
 
 	if err != nil {
-		return nil, err
+		return nil, logError(err)
 	}
 
-	s.pubsub.Publish(user.TailnetID, &broker.Signal{})
+	s.sessionManager.NotifyAll(user.TailnetID)
 
 	return connect.NewResponse(&api.DeleteUserResponse{}), nil
 }

internal/templates/auth.html

@@ -1,107 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <style>
-        @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap');
-
-        * {
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-            font-family: 'Poppins', sans-serif;
-        }
-
-        body {
-            width: 100%;
-            height: 100vh;
-            padding: 10px;
-            background: #379683;
-        }
-
-        .wrapper {
-            background: #fff;
-            max-width: 400px;
-            width: 100%;
-            margin: 120px auto;
-            padding: 25px;
-            border-radius: 5px;
-            box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
-        }
-
-        .selectionList li {
-            position: relative;
-            list-style: none;
-            height: 45px;
-            line-height: 45px;
-            margin-bottom: 8px;
-            background: #f2f2f2;
-            border-radius: 3px;
-            overflow: hidden;
-            box-shadow: 0 2px 2px rgba(0, 0, 0, 0.1);
-        }
-
-        .selectionList {
-            padding-top: 5px
-        }
-
-        .selectionList li button {
-            margin: 0;
-            display: block;
-            width: 100%;
-            height: 100%;
-            border: none;
-        }
-
-        input {
-            display: block;
-            width: 100%;
-            height: 100%;
-            padding: 10px;
-        }
-
-        button {
-            padding-top: 10px;
-            padding-bottom: 10px;
-            padding-left: 20px;
-            padding-right: 20px;
-            height: 45px;
-            border: none;
-        }
-    </style>
-    <title>ionscale</title>
-</head>
-<body>
-<div class="wrapper">
-    {{if .ProviderAvailable}}
-    <div style="text-align: left; padding-bottom: 10px">
-        <p><b>Authentication required</b></p>
-        <small>Login with:</small>
-    </div>
-    <form method="post">
-        <input type="hidden" name="_csrf" value="{{.Csrf}}">
-        <ul class="selectionList">
-            <li><button type="submit" name="s" value="true">OpenID</button></li>
-        </ul>
-    </form>
-    <div style="text-align: left; padding-bottom: 10px; padding-top: 20px">
-        <small>Or enter an <label for="ak">auth key</label> here:</small>
-    </div>
-    {{end}}
-    {{if not .ProviderAvailable}}
-    <div style="text-align: left; padding-bottom: 10px">
-        <p><b>Authentication required</b></p>
-        <small>Enter an <label for="ak">auth key</label> here:</small>
-    </div>
-    {{end}}
-    <form method="post" style="text-align: right">
-        <input type="hidden" name="_csrf" value="{{.Csrf}}">
-        <p><input id="ak" name="ak" type="text"/></p>
-        <div style="padding-top: 10px">
-            <button type="submit">submit</button>
-        </div>
-    </form>
-</div>
-</body>
-</html>

internal/templates/auth.templ

@@ -0,0 +1,32 @@
+package templates
+
+templ Auth(oidc bool, csrf string) {
+    if oidc {
+        <div style="text-align: left; padding-bottom: 10px">
+            <p><b>Authentication required</b></p>
+            <small>Login with:</small>
+        </div>
+        <form method="post">
+            <input type="hidden" name="_csrf" value={ csrf } />
+            <ul class="selectionList">
+                <li><button type="submit" name="oidc" value="true">OpenID</button></li>
+            </ul>
+        </form>
+        <div style="text-align: left; padding-bottom: 10px; padding-top: 20px">
+            <small>Or enter an <label for="ak">auth key</label> here:</small>
+        </div>
+    } else {
+        <div style="text-align: left; padding-bottom: 10px">
+            <p><b>Authentication required</b></p>
+            <small>Enter an <label for="ak">auth key</label> here:</small>
+        </div>
+    }
+
+    <form method="post" style="text-align: right">
+        <input type="hidden" name="_csrf" value={ csrf } />
+        <p><input id="ak" name="ak" type="text"/></p>
+        <div style="padding-top: 10px">
+            <button type="submit">submit</button>
+        </div>
+    </form>
+}

internal/templates/auth_templ.go

@@ -0,0 +1,62 @@
+// Code generated by templ - DO NOT EDIT.
+
+// templ: version: v0.2.543
+package templates
+
+//lint:file-ignore SA4006 This context is only used if a nested component is present.
+
+import "github.com/a-h/templ"
+import "context"
+import "io"
+import "bytes"
+
+func Auth(oidc bool, csrf string) templ.Component {
+	return templ.ComponentFunc(func(ctx context.Context, templ_7745c5c3_W io.Writer) (templ_7745c5c3_Err error) {
+		templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templ_7745c5c3_W.(*bytes.Buffer)
+		if !templ_7745c5c3_IsBuffer {
+			templ_7745c5c3_Buffer = templ.GetBuffer()
+			defer templ.ReleaseBuffer(templ_7745c5c3_Buffer)
+		}
+		ctx = templ.InitializeContext(ctx)
+		templ_7745c5c3_Var1 := templ.GetChildren(ctx)
+		if templ_7745c5c3_Var1 == nil {
+			templ_7745c5c3_Var1 = templ.NopComponent
+		}
+		ctx = templ.ClearChildren(ctx)
+		if oidc {
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<div style=\"text-align: left; padding-bottom: 10px\"><p><b>Authentication required</b></p><small>Login with:</small></div><form method=\"post\"><input type=\"hidden\" name=\"_csrf\" value=\"")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(csrf))
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("\"><ul class=\"selectionList\"><li><button type=\"submit\" name=\"oidc\" value=\"true\">OpenID</button></li></ul></form><div style=\"text-align: left; padding-bottom: 10px; padding-top: 20px\"><small>Or enter an <label for=\"ak\">auth key</label> here:</small></div>")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+		} else {
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<div style=\"text-align: left; padding-bottom: 10px\"><p><b>Authentication required</b></p><small>Enter an <label for=\"ak\">auth key</label> here:</small></div>")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<form method=\"post\" style=\"text-align: right\"><input type=\"hidden\" name=\"_csrf\" value=\"")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(csrf))
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("\"><p><input id=\"ak\" name=\"ak\" type=\"text\"></p><div style=\"padding-top: 10px\"><button type=\"submit\">submit</button></div></form>")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		if !templ_7745c5c3_IsBuffer {
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteTo(templ_7745c5c3_W)
+		}
+		return templ_7745c5c3_Err
+	})
+}

internal/templates/cli_auth.html

@@ -1,96 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <style>
-        @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap');
-
-        * {
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-            font-family: 'Poppins', sans-serif;
-        }
-
-        body {
-            width: 100%;
-            height: 100vh;
-            padding: 10px;
-            background: #379683;
-        }
-
-        .wrapper {
-            background: #fff;
-            max-width: 400px;
-            width: 100%;
-            margin: 120px auto;
-            padding: 25px;
-            border-radius: 5px;
-            box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
-        }
-
-        .selectionList li {
-            position: relative;
-            list-style: none;
-            height: 45px;
-            line-height: 45px;
-            margin-bottom: 8px;
-            background: #f2f2f2;
-            border-radius: 3px;
-            overflow: hidden;
-            box-shadow: 0 2px 2px rgba(0, 0, 0, 0.1);
-        }
-
-        .selectionList {
-            padding-top: 5px
-        }
-
-        .selectionList li button {
-            margin: 0;
-            display: block;
-            width: 100%;
-            height: 100%;
-            border: none;
-        }
-
-        input {
-            display: block;
-            width: 100%;
-            height: 100%;
-            padding: 10px;
-        }
-
-        button {
-            padding-top: 10px;
-            padding-bottom: 10px;
-            padding-left: 20px;
-            padding-right: 20px;
-            height: 45px;
-            border: none;
-        }
-    </style>
-    <title>ionscale</title>
-</head>
-<body>
-<div class="wrapper">
-    {{if .ProviderAvailable}}
-    <div style="text-align: left; padding-bottom: 10px">
-        <p><b>Authentication required</b></p>
-        <small>Login with:</small>
-    </div>
-    <form method="post">
-        <ul class="selectionList">
-            <li><button type="submit" name="s" value="true">OpenID</button></li>
-        </ul>
-    </form>
-    {{end}}
-    {{if not .ProviderAvailable}}
-    <div style="text-align: center">
-        <p><b>No authentication method available.</b></p>
-        <small>contact your ionscale administrator for more information</small>
-    </div>
-    {{end}}
-</div>
-</body>
-</html>

internal/templates/error.html

@@ -1,62 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <style>
-        @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap');
-
-        * {
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-            font-family: 'Poppins', sans-serif;
-        }
-
-        body {
-            width: 100%;
-            height: 100vh;
-            padding: 10px;
-            background: #379683;
-        }
-
-        .wrapper {
-            background: #fff;
-            max-width: 400px;
-            width: 100%;
-            margin: 120px auto;
-            padding: 25px;
-            border-radius: 5px;
-            box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
-        }
-
-        .selectionList li {
-            position: relative;
-            list-style: none;
-            height: 45px;
-            line-height: 45px;
-            margin-bottom: 8px;
-            background: #f2f2f2;
-            border-radius: 3px;
-            overflow: hidden;
-            box-shadow: 0 2px 2px rgba(0, 0, 0, 0.1);
-        }
-
-        .selectionList li button {
-            margin: 0;
-            display: block;
-            width: 100%;
-            height: 100%;
-            border: none;
-        }
-    </style>
-    <title>ionscale</title>
-</head>
-<body>
-<div class="wrapper">
-    <div style="text-align: center">
-        <p><b>An error occurred</b></p>
-    </div>
-</div>
-</body>
-</html>

internal/templates/index.html

@@ -1,64 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <style>
-        @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap');
-
-        * {
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-            font-family: 'Poppins', sans-serif;
-        }
-
-        body {
-            width: 100%;
-            height: 100vh;
-            padding: 10px;
-            background: #379683;
-        }
-
-        .wrapper {
-            background: #fff;
-            max-width: 400px;
-            width: 100%;
-            margin: 120px auto;
-            padding: 25px;
-            border-radius: 5px;
-            box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
-        }
-
-        .selectionList li {
-            position: relative;
-            list-style: none;
-            height: 45px;
-            line-height: 45px;
-            margin-bottom: 8px;
-            background: #f2f2f2;
-            border-radius: 3px;
-            overflow: hidden;
-            box-shadow: 0 2px 2px rgba(0, 0, 0, 0.1);
-        }
-
-        .selectionList li button {
-            margin: 0;
-            display: block;
-            width: 100%;
-            height: 100%;
-            border: none;
-        }
-    </style>
-    <title>ionscale</title>
-</head>
-<body>
-<div class="wrapper">
-    <div style="text-align: center">
-        <p><b>ionscale</b></p>
-        <p><small>{{.Version}}</small></p>
-        <p><small>{{.Revision}}</small></p>
-    </div>
-</div>
-</body>
-</html>