add debug logs on client error

Bumps [go.uber.org/zap](https://github.com/uber-go/zap) from 1.18.1 to 1.19.0.
- [Release notes](https://github.com/uber-go/zap/releases)
- [Changelog](https://github.com/uber-go/zap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/uber-go/zap/compare/v1.18.1...v1.19.0)

---
updated-dependencies:
- dependency-name: go.uber.org/zap
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,27 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. What version of AdGuardHome sync used?
+2. What version of AdGuardHome us used?
+3. How does the configuration look?
+4. What is the error message?
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add log files or json responses from AdGuardHome to help explain your problem.
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/custom.md

@@ -0,0 +1,10 @@
+---
+name: Custom issue template
+about: Describe this issue template's purpose here.
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/workflows/go.yml

@@ -32,7 +32,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Test
-        run: go test ./...  -coverprofile=coverage.out
+        run: make test
 
       - name: Send coverage
         uses: shogo82148/actions-goveralls@v1

.github/workflows/publish.yml

@@ -0,0 +1,58 @@
+name: docker-image
+
+on:
+  push:
+    branches:
+      - main
+  release:
+    types:
+      - published
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get current date
+        id: date
+        run: echo "::set-output name=date::$(date --utc +%Y-%m-%dT%H:%M:%SZ)"
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Login to Quay
+        uses: docker/login-action@v1
+        with:
+          registry: quay.io
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+      - name: Login to ghcr.io
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and push ${{github.event.release.tag_name }}
+        id: docker_build_release
+        uses: docker/build-push-action@v2
+        if: ${{ github.event.release.tag_name != '' }}
+        with:
+          push: true
+          tags: quay.io/bakito/adguardhome-sync:latest,quay.io/bakito/adguardhome-sync:${{ github.event.release.tag_name }},ghcr.io/bakito/adguardhome-sync:latest,ghcr.io/bakito/adguardhome-sync:${{ github.event.release.tag_name }}
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          build-args: |
+            VERSION=${{ github.event.release.tag_name }}
+            BUILD=${{ steps.date.outputs.date }}
+
+      - name: Build and push main
+        id: docker_build_main
+        uses: docker/build-push-action@v2
+        if: ${{ github.event.release.tag_name == '' }}
+        with:
+          push: true
+          tags: quay.io/bakito/adguardhome-sync:main,ghcr.io/bakito/adguardhome-sync:main
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          build-args: |
+            VERSION=main
+            BUILD=${{ steps.date.outputs.date }}
+      - name: Image digest
+        run: echo ${{ steps.docker_build.outputs.digest }}

.gitignore

@@ -1,3 +1,6 @@
 .idea
 coverage.out
 dist
+adguardhome-sync
+main
+.adguardhome-sync.yaml

.goreleaser.yml

@@ -1,29 +1,38 @@
 # This is an example goreleaser.yaml file with some sane defaults.
 # Make sure to check the documentation at http://goreleaser.com
 builds:
-- env:
-  - CGO_ENABLED=0
-  ldflags:
-    - -s -w -X github.com/bakito/adguardhome-sync/version.Version={{.Version}}
-  goos:
-  - linux
-  - windows
-  - darwin
-  goarch:
-    - 386
-    - amd64
-    - arm
-    - arm64
-  goarm:
-    - 5
-    - 6
-    - 7
-  hooks:
-    post: upx {{ .Path }}
+  - env:
+      - CGO_ENABLED=0
+    ldflags:
+      - -s -w -X github.com/bakito/adguardhome-sync/version.Version={{.Version}} -X github.com/bakito/adguardhome-sync/version.Build={{.Date}}
+    goos:
+      - linux
+      - windows
+      - darwin
+    goarch:
+      - 386
+      - amd64
+      - arm
+      - arm64
+    goarm:
+      - 5
+      - 6
+      - 7
+    ignore:
+      - goos: darwin
+        goarch: arm
+      - goos: darwin
+        goarch: arm64
+      - goos: windows
+        goarch: arm
+      - goos: windows
+        goarch: arm64
+    hooks:
+      post: upx {{ .Path }}
 archives:
-- replacements:
-    386: i386
-    amd64: x86_64
+  - replacements:
+      386: i386
+      amd64: x86_64
 checksum:
   name_template: 'checksums.txt'
 snapshot:
@@ -32,5 +41,7 @@ changelog:
   sort: asc
   filters:
     exclude:
-    - '^docs:'
-    - '^test:'
+      - '^docs:'
+      - '^test:'
+release:
+  prerelease: auto

Dockerfile

@@ -0,0 +1,29 @@
+FROM docker.io/library/golang:1.16 as builder
+
+WORKDIR /go/src/app
+
+RUN apt-get update && apt-get install -y upx
+
+ARG VERSION=main
+ARG BUILD="N/A"
+
+ENV GOPROXY=https://goproxy.io \
+  GO111MODULE=on \
+  CGO_ENABLED=0 \
+  GOOS=linux
+
+ADD . /go/src/app/
+
+RUN go build -a -installsuffix cgo -ldflags="-w -s -X github.com/bakito/adguardhome-sync/version.Version=${VERSION} -X github.com/bakito/adguardhome-sync/version.Build=${BUILD}" -o adguardhome-sync . \
+  && upx -q adguardhome-sync
+
+# application image
+FROM scratch
+WORKDIR /opt/go
+
+LABEL maintainer="bakito <github@bakito.ch>"
+EXPOSE 8080
+ENTRYPOINT ["/opt/go/adguardhome-sync"]
+CMD ["run", "--config", "/config/adguardhome-sync.yaml"]
+COPY --from=builder /go/src/app/adguardhome-sync  /opt/go/adguardhome-sync
+USER 1001

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2021 bakito
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

Makefile

@@ -16,14 +16,27 @@ tidy:
 	go mod tidy
 
 # Run tests
-test: tidy fmt vet
+test: mocks tidy fmt vet
 	go test ./...  -coverprofile=coverage.out
 	go tool cover -func=coverage.out
 
-release:
-	@version=$$(go run version/semver/main.go); \
+mocks: mockgen
+	mockgen -destination pkg/mocks/client/mock.go github.com/bakito/adguardhome-sync/pkg/client Client
+
+release: semver
+	@version=$$(semver); \
 	git tag -s $$version -m"Release $$version"
 	goreleaser --rm-dist
 
 test-release:
-	goreleaser --skip-publish --snapshot --rm-dist
+	goreleaser --skip-publish --snapshot --rm-dist
+
+semver:
+ifeq (, $(shell which semver))
+ $(shell go get -u github.com/bakito/semver)
+endif
+
+mockgen:
+ifeq (, $(shell which mockgen))
+ $(shell go get github.com/golang/mock/mockgen@v1.5)
+endif

README.md

@@ -1,4 +1,6 @@
-[![Go](https://github.com/bakito/adguardhome-sync/actions/workflows/go.yml/badge.svg)](https://github.com/bakito/adguardhome-sync/actions/workflows/go.yml) [![Go Report Card](https://goreportcard.com/badge/github.com/bakito/adguardhome-sync)](https://goreportcard.com/report/github.com/bakito/adguardhome-sync)
+[![Go](https://github.com/bakito/adguardhome-sync/actions/workflows/go.yml/badge.svg)](https://github.com/bakito/adguardhome-sync/actions/workflows/go.yml)
+[![Go Report Card](https://goreportcard.com/badge/github.com/bakito/adguardhome-sync)](https://goreportcard.com/report/github.com/bakito/adguardhome-sync)
+[![Coverage Status](https://coveralls.io/repos/github/bakito/adguardhome-sync/badge.svg?branch=main)](https://coveralls.io/github/bakito/adguardhome-sync?branch=main)
 
 # AdGuardHome sync
 
@@ -6,10 +8,20 @@ Synchronize [AdGuardHome](https://github.com/AdguardTeam/AdGuardHome) config to
 
 ## Current sync features
 
+- General Settings
 - Filters
 - Rewrites
 - Services
 - Clients
+- DNS Config
+- DHCP Config
+
+### Setup of initial instances
+
+New AdGuardHome replica instances can be automatically installed if enabled via the config autoSetup. During automatic
+installation, the admin interface will be listening on port 3000 in runtime.
+
+To skip automatic setup
 
 ## Install
 
@@ -17,6 +29,10 @@ Synchronize [AdGuardHome](https://github.com/AdguardTeam/AdGuardHome) config to
 go get -u github.com/bakito/adguardhome-sync
 ```
 
+## Prerequisites
+
+Both the origin instance must be initially setup via the AdguardHome installation wizard.
+
 ## Run
 
 ```bash
@@ -33,4 +49,120 @@ adguardhome-sync run
 
 # run as daemon
 adguardhome-sync run --cron "*/10 * * * *"
-```
+```
+
+## docker cli
+
+```bash
+docker run -d \
+  --name=adguardhome-sync \
+  -p 8080:8080 \
+  -v /path/to/appdata/config/adguardhome-sync.yaml:/config/adguardhome-sync.yaml \
+  --restart unless-stopped \
+  quay.io/bakito/adguardhome-sync:latest
+```
+
+## docker compose
+
+### config file
+
+```yaml
+---
+version: "2.1"
+services:
+  adguardhome-sync:
+    image: quay.io/bakito/adguardhome-sync
+    container_name: adguardhome-sync
+    volumes:
+      - /path/to/appdata/config/adguardhome-sync.yaml:/config/adguardhome-sync.yaml
+    ports:
+      - 8080:8080
+    restart: unless-stopped
+```
+
+### env
+
+```yaml
+---
+version: "2.1"
+services:
+  adguardhome-sync:
+    image: quay.io/bakito/adguardhome-sync
+    container_name: adguardhome-sync
+    command: run
+    environment:
+      - ORIGIN_URL=https://192.168.1.2:3000
+      - ORIGIN_USERNAME=username
+      - ORIGIN_PASSWORD=password
+      - REPLICA_URL=http://192.168.1.3
+      - REPLICA_USERNAME=username
+      - REPLICA_PASSWORD=password
+      - REPLICA1_URL=http://192.168.1.4
+      - REPLICA1_USERNAME=username
+      - REPLICA1_PASSWORD=password
+      - REPLICA1_APIPATH=/some/path/control
+      # - REPLICA1_AUTOSETUP=true # if true, AdGuardHome is automatically initialized. 
+      - CRON=*/10 * * * * # run every 10 minutes
+      - RUNONSTART=true
+    ports:
+      - 8080:8080
+    restart: unless-stopped
+```
+
+### Config file
+
+location: $HOME/.adguardhome-sync.yaml
+
+```yaml
+# cron expression to run in daemon mode. (default; "" = runs only once)
+cron: "*/10 * * * *"
+
+# runs the synchronisation on startup
+runOnStart: true
+
+origin:
+  # url of the origin instance
+  url: https://192.168.1.2:3000
+  # apiPath: define an api path if other than "/control"
+  # insecureSkipVerify: true # disable tls check
+  username: username
+  password: password
+
+# replica instance (optional, if only one)
+replica:
+  # url of the replica instance
+  url: http://192.168.1.3
+  username: username
+  password: password
+
+# replicas instances (optional, if more than one)
+replicas:
+  # url of the replica instance
+  - url: http://192.168.1.3
+    username: username
+    password: password
+  - url: http://192.168.1.4
+    username: username
+    password: password
+    # autoSetup: true # if true, AdGuardHome is automatically initialized. 
+
+# Configure the sync API server, disabled if api port is 0
+api:
+  # Port, default 8080
+  port: 8080
+  # if username and password are defined, basic auth is applied to the sync API 
+  username: username
+  password: password
+
+```
+
+## Log Level
+
+The log level can be set with the environment variable: LOG_LEVEL
+
+The following log levels are supported (default: info)
+
+- debug
+- info
+- warn
+- error

cmd/root.go

@@ -3,18 +3,24 @@ package cmd
 import (
 	"fmt"
 	"os"
+	"regexp"
 	"strings"
 
 	"github.com/bakito/adguardhome-sync/pkg/log"
-
+	"github.com/bakito/adguardhome-sync/pkg/types"
+	"github.com/mitchellh/go-homedir"
 	"github.com/spf13/cobra"
-
-	homedir "github.com/mitchellh/go-homedir"
 	"github.com/spf13/viper"
 )
 
 const (
-	configCron = "cron"
+	configCron       = "cron"
+	configRunOnStart = "runOnStart"
+	configBeta       = "beta"
+
+	configAPIPort     = "api.port"
+	configAPIUsername = "api.username"
+	configAPIPassword = "api.password"
 
 	configOriginURL                = "origin.url"
 	configOriginAPIPath            = "origin.apiPath"
@@ -27,11 +33,19 @@ const (
 	configReplicaUsername           = "replica.username"
 	configReplicaPassword           = "replica.password"
 	configReplicaInsecureSkipVerify = "replica.insecureSkipVerify"
+	configReplicaAutoSetup          = "replica.autoSetup"
+
+	envReplicasUsernameFormat           = "REPLICA%s_USERNAME"
+	envReplicasPasswordFormat           = "REPLICA%s_PASSWORD"
+	envReplicasAPIPathFormat            = "REPLICA%s_APIPATH"
+	envReplicasInsecureSkipVerifyFormat = "REPLICA%s_INSECURESKIPVERIFY"
+	envReplicasAutoSetup                = "REPLICA%s_AUTOSETUP"
 )
 
 var (
-	cfgFile string
-	logger  = log.GetLogger("root")
+	cfgFile               string
+	logger                = log.GetLogger("root")
+	envReplicasURLPattern = regexp.MustCompile(`^REPLICA(\d+)_URL=(.*)`)
 )
 
 // rootCmd represents the base command when called without any subcommands
@@ -79,13 +93,48 @@ func initConfig() {
 		// Search config in home directory with name ".adguardhome-sync" (without extension).
 		viper.AddConfigPath(home)
 		viper.SetConfigName(".adguardhome-sync")
-		viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_", ".", "_"))
 	}
-
+	viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_", ".", "_"))
 	viper.AutomaticEnv() // read in environment variables that match
 
 	// If a config file is found, read it in.
 	if err := viper.ReadInConfig(); err == nil {
 		logger.Info("Using config file:", viper.ConfigFileUsed())
+	} else if cfgFile != "" {
+		fmt.Println(err)
+		os.Exit(1)
 	}
 }
+
+func getConfig() (*types.Config, error) {
+	cfg := &types.Config{}
+	if err := viper.Unmarshal(cfg); err != nil {
+		return nil, err
+	}
+
+	if len(cfg.Replicas) == 0 {
+		cfg.Replicas = append(cfg.Replicas, collectEnvReplicas()...)
+	}
+	return cfg, nil
+}
+
+// Manually collect replicas from env.
+func collectEnvReplicas() []types.AdGuardInstance {
+	var replicas []types.AdGuardInstance
+	for _, v := range os.Environ() {
+		if envReplicasURLPattern.MatchString(v) {
+			sm := envReplicasURLPattern.FindStringSubmatch(v)
+			re := types.AdGuardInstance{
+				URL:                sm[2],
+				Username:           os.Getenv(fmt.Sprintf(envReplicasUsernameFormat, sm[1])),
+				Password:           os.Getenv(fmt.Sprintf(envReplicasPasswordFormat, sm[1])),
+				APIPath:            os.Getenv(fmt.Sprintf(envReplicasAPIPathFormat, sm[1])),
+				InsecureSkipVerify: strings.EqualFold(os.Getenv(fmt.Sprintf(envReplicasInsecureSkipVerifyFormat, sm[1])), "true"),
+				AutoSetup:          strings.EqualFold(os.Getenv(fmt.Sprintf(envReplicasAutoSetup, sm[1])), "true"),
+			}
+			replicas = append(replicas, re)
+		}
+	}
+
+	return replicas
+}

cmd/run.go

@@ -3,10 +3,8 @@ package cmd
 import (
 	"github.com/bakito/adguardhome-sync/pkg/log"
 	"github.com/bakito/adguardhome-sync/pkg/sync"
-	"github.com/bakito/adguardhome-sync/pkg/types"
-	"github.com/spf13/viper"
-
 	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
 )
 
 // runCmd represents the run command
@@ -14,16 +12,15 @@ var doCmd = &cobra.Command{
 	Use:   "run",
 	Short: "Start a synchronisation from origin to replica",
 	Long:  `Synchronizes the configuration form an origin instance to a replica`,
-	Run: func(cmd *cobra.Command, args []string) {
-
-		logger = log.GetLogger("root")
-		cfg := &types.Config{}
-		if err := viper.Unmarshal(cfg); err != nil {
+	RunE: func(cmd *cobra.Command, args []string) error {
+		logger = log.GetLogger("run")
+		cfg, err := getConfig()
+		if err != nil {
 			logger.Error(err)
-			return
+			return err
 		}
 
-		sync.Sync(cfg)
+		return sync.Sync(cfg)
 	},
 }
 
@@ -31,6 +28,17 @@ func init() {
 	rootCmd.AddCommand(doCmd)
 	doCmd.PersistentFlags().String("cron", "", "The cron expression to run in daemon mode")
 	_ = viper.BindPFlag(configCron, doCmd.PersistentFlags().Lookup("cron"))
+	doCmd.PersistentFlags().Bool("runOnStart", true, "Run the sync job on start.")
+	_ = viper.BindPFlag(configRunOnStart, doCmd.PersistentFlags().Lookup("runOnStart"))
+	doCmd.PersistentFlags().Int("api-port", 8080, "Sync API Port, the API endpoint will be started to enable remote triggering; if 0 port API is disabled.")
+	_ = viper.BindPFlag(configAPIPort, doCmd.PersistentFlags().Lookup("api-port"))
+	doCmd.PersistentFlags().String("api-username", "", "Sync API username")
+	_ = viper.BindPFlag(configAPIUsername, doCmd.PersistentFlags().Lookup("api-username"))
+	doCmd.PersistentFlags().String("api-password", "", "Sync API password")
+	_ = viper.BindPFlag(configAPIPassword, doCmd.PersistentFlags().Lookup("api-password"))
+
+	doCmd.PersistentFlags().String("beta", "", "Enable beta features (comma separated list)")
+	_ = viper.BindPFlag(configBeta, doCmd.PersistentFlags().Lookup("beta"))
 
 	doCmd.PersistentFlags().String("origin-url", "", "Origin instance url")
 	_ = viper.BindPFlag(configOriginURL, doCmd.PersistentFlags().Lookup("origin-url"))
@@ -51,6 +59,8 @@ func init() {
 	_ = viper.BindPFlag(configReplicaUsername, doCmd.PersistentFlags().Lookup("replica-username"))
 	doCmd.PersistentFlags().String("replica-password", "", "Replica instance password")
 	_ = viper.BindPFlag(configReplicaPassword, doCmd.PersistentFlags().Lookup("replica-password"))
-	doCmd.PersistentFlags().String("replica-insecure-skip-verify", "", "Enable Replica instance InsecureSkipVerify")
+	doCmd.PersistentFlags().Bool("replica-insecure-skip-verify", false, "Enable Replica instance InsecureSkipVerify")
 	_ = viper.BindPFlag(configReplicaInsecureSkipVerify, doCmd.PersistentFlags().Lookup("replica-insecure-skip-verify"))
+	doCmd.PersistentFlags().Bool("replica-auto-setup", false, "Enable automatic setup of new AdguardHome instances. This replaces the setup wizard.")
+	_ = viper.BindPFlag(configReplicaAutoSetup, doCmd.PersistentFlags().Lookup("replica-auto-setup"))
 }

go.mod

@@ -3,12 +3,14 @@ module github.com/bakito/adguardhome-sync
 go 1.16
 
 require (
-	github.com/coreos/go-semver v0.3.0
-	github.com/go-resty/resty/v2 v2.5.0
+	github.com/go-resty/resty/v2 v2.6.0
+	github.com/golang/mock v1.6.0
+	github.com/google/uuid v1.3.0
 	github.com/mitchellh/go-homedir v1.1.0
+	github.com/onsi/ginkgo v1.16.4
+	github.com/onsi/gomega v1.15.0
 	github.com/robfig/cron/v3 v3.0.1
-	github.com/spf13/cobra v1.1.3
-	github.com/spf13/viper v1.7.1
-	go.uber.org/zap v1.16.0
-	golang.org/x/net v0.0.0-20210119194325-5f4716e94777 // indirect
+	github.com/spf13/cobra v1.2.1
+	github.com/spf13/viper v1.8.1
+	go.uber.org/zap v1.19.0
 )

go.sum

@@ -5,76 +5,151 @@ cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6A
 cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
 cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
 cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
+cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
+cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
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@@ -315,26 +550,97 @@ google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98
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pkg/client/client.go

@@ -2,7 +2,9 @@ package client
 
 import (
 	"crypto/tls"
+	"errors"
 	"fmt"
+	"net/http"
 	"net/url"
 	"path"
 
@@ -13,11 +15,12 @@ import (
 )
 
 var (
-	l = log.GetLogger("client")
+	l                = log.GetLogger("client")
+	SetupNeededError = errors.New("setup needed")
 )
 
+// New create a new client
 func New(config types.AdGuardInstance) (Client, error) {
-
 	var apiURL string
 	if config.APIPath == "" {
 		apiURL = fmt.Sprintf("%s/control", config.URL)
@@ -39,6 +42,9 @@ func New(config types.AdGuardInstance) (Client, error) {
 		cl = cl.SetBasicAuth(config.Username, config.Password)
 	}
 
+	// no redirect
+	cl.SetRedirectPolicy(resty.NoRedirectPolicy())
+
 	return &client{
 		host:   u.Host,
 		client: cl,
@@ -46,10 +52,12 @@ func New(config types.AdGuardInstance) (Client, error) {
 	}, nil
 }
 
+// Client AdguardHome API client interface
 type Client interface {
 	Host() string
 
 	Status() (*types.Status, error)
+	ToggleProtection(enable bool) error
 	RewriteList() (*types.RewriteEntries, error)
 	AddRewriteEntries(e ...types.RewriteEntry) error
 	DeleteRewriteEntries(e ...types.RewriteEntry) error
@@ -58,20 +66,41 @@ type Client interface {
 	ToggleFiltering(enabled bool, interval int) error
 	AddFilters(whitelist bool, e ...types.Filter) error
 	DeleteFilters(whitelist bool, e ...types.Filter) error
+	UpdateFilters(whitelist bool, e ...types.Filter) error
 	RefreshFilters(whitelist bool) error
 	SetCustomRules(rules types.UserRules) error
 
-	ToggleSaveBrowsing(enable bool) error
+	SafeBrowsing() (bool, error)
+	ToggleSafeBrowsing(enable bool) error
+	Parental() (bool, error)
 	ToggleParental(enable bool) error
+	SafeSearch() (bool, error)
 	ToggleSafeSearch(enable bool) error
 
-	Services() (*types.Services, error)
+	Services() (types.Services, error)
 	SetServices(services types.Services) error
 
 	Clients() (*types.Clients, error)
 	AddClients(client ...types.Client) error
 	UpdateClients(client ...types.Client) error
 	DeleteClients(client ...types.Client) error
+
+	QueryLogConfig() (*types.QueryLogConfig, error)
+	SetQueryLogConfig(enabled bool, interval int, anonymizeClientIP bool) error
+	StatsConfig() (*types.IntervalConfig, error)
+	SetStatsConfig(interval int) error
+	Setup() error
+
+	AccessList() (*types.AccessList, error)
+	SetAccessList(*types.AccessList) error
+
+	DNSConfig() (*types.DNSConfig, error)
+	SetDNSConfig(*types.DNSConfig) error
+
+	DHCPServerConfig() (*types.DHCPServerConfig, error)
+	SetDHCPServerConfig(*types.DHCPServerConfig) error
+	AddDHCPStaticLeases(leases ...types.Lease) error
+	DeleteDHCPStaticLeases(leases ...types.Lease) error
 }
 
 type client struct {
@@ -83,23 +112,65 @@ type client struct {
 func (cl *client) Host() string {
 	return cl.host
 }
+
+func (cl *client) doGet(req *resty.Request, url string) error {
+	rl := cl.log.With("method", "GET", "path", url)
+	if cl.client.UserInfo != nil {
+		rl = rl.With("username", cl.client.UserInfo.Username)
+	}
+	rl.Debug("do get")
+	resp, err := req.Get(url)
+	if err != nil {
+		if resp != nil && resp.StatusCode() == http.StatusFound {
+			loc := resp.Header().Get("Location")
+			if loc == "/install.html" {
+				return SetupNeededError
+			}
+		}
+		rl.With("status", resp.StatusCode(), "body", string(resp.Body()), "error", err).Debug("error in do get")
+		return err
+	}
+	rl.With("status", resp.StatusCode(), "body", string(resp.Body())).Debug("got response")
+	if resp.StatusCode() != http.StatusOK {
+		return errors.New(resp.Status())
+	}
+	return nil
+}
+
+func (cl *client) doPost(req *resty.Request, url string) error {
+	rl := cl.log.With("method", "POST", "path", url)
+	if cl.client.UserInfo != nil {
+		rl = rl.With("username", cl.client.UserInfo.Username)
+	}
+	rl.Debug("do post")
+	resp, err := req.Post(url)
+	if err != nil {
+		rl.With("status", resp.StatusCode(), "body", string(resp.Body()), "error", err).Debug("error in do post")
+		return err
+	}
+	rl.With("status", resp.StatusCode(), "body", string(resp.Body())).Debug("got response")
+	if resp.StatusCode() != http.StatusOK {
+		return errors.New(resp.Status())
+	}
+	return nil
+}
+
 func (cl *client) Status() (*types.Status, error) {
 	status := &types.Status{}
-	_, err := cl.client.R().EnableTrace().SetResult(status).Get("status")
+	err := cl.doGet(cl.client.R().EnableTrace().SetResult(status), "status")
 	return status, err
-
 }
 
 func (cl *client) RewriteList() (*types.RewriteEntries, error) {
 	rewrites := &types.RewriteEntries{}
-	_, err := cl.client.R().EnableTrace().SetResult(&rewrites).Get("/rewrite/list")
+	err := cl.doGet(cl.client.R().EnableTrace().SetResult(&rewrites), "/rewrite/list")
 	return rewrites, err
 }
 
 func (cl *client) AddRewriteEntries(entries ...types.RewriteEntry) error {
 	for _, e := range entries {
 		cl.log.With("domain", e.Domain, "answer", e.Answer).Info("Add rewrite entry")
-		_, err := cl.client.R().EnableTrace().SetBody(&e).Post("/rewrite/add")
+		err := cl.doPost(cl.client.R().EnableTrace().SetBody(&e), "/rewrite/add")
 		if err != nil {
 			return err
 		}
@@ -110,7 +181,7 @@ func (cl *client) AddRewriteEntries(entries ...types.RewriteEntry) error {
 func (cl *client) DeleteRewriteEntries(entries ...types.RewriteEntry) error {
 	for _, e := range entries {
 		cl.log.With("domain", e.Domain, "answer", e.Answer).Info("Delete rewrite entry")
-		_, err := cl.client.R().EnableTrace().SetBody(&e).Post("/rewrite/delete")
+		err := cl.doPost(cl.client.R().EnableTrace().SetBody(&e), "/rewrite/delete")
 		if err != nil {
 			return err
 		}
@@ -118,41 +189,58 @@ func (cl *client) DeleteRewriteEntries(entries ...types.RewriteEntry) error {
 	return nil
 }
 
-func (cl *client) ToggleSaveBrowsing(enable bool) error {
-	return cl.toggle("safebrowsing", enable)
+func (cl *client) SafeBrowsing() (bool, error) {
+	return cl.toggleStatus("safebrowsing")
+}
+
+func (cl *client) ToggleSafeBrowsing(enable bool) error {
+	return cl.toggleBool("safebrowsing", enable)
+}
+
+func (cl *client) Parental() (bool, error) {
+	return cl.toggleStatus("parental")
 }
 
 func (cl *client) ToggleParental(enable bool) error {
-	return cl.toggle("parental", enable)
+	return cl.toggleBool("parental", enable)
+}
+
+func (cl *client) SafeSearch() (bool, error) {
+	return cl.toggleStatus("safesearch")
 }
 
 func (cl *client) ToggleSafeSearch(enable bool) error {
-	return cl.toggle("safesearch", enable)
+	return cl.toggleBool("safesearch", enable)
 }
 
-func (cl *client) toggle(mode string, enable bool) error {
-	cl.log.With("mode", mode, "enable", enable).Info("Toggle")
+func (cl *client) toggleStatus(mode string) (bool, error) {
+	fs := &types.EnableConfig{}
+	err := cl.doGet(cl.client.R().EnableTrace().SetResult(fs), fmt.Sprintf("/%s/status", mode))
+	return fs.Enabled, err
+}
+
+func (cl *client) toggleBool(mode string, enable bool) error {
+	cl.log.With("enable", enable).Info(fmt.Sprintf("Toggle %s", mode))
 	var target string
 	if enable {
 		target = "enable"
 	} else {
 		target = "disable"
 	}
-	_, err := cl.client.R().EnableTrace().Post(fmt.Sprintf("/%s/%s", mode, target))
-	return err
+	return cl.doPost(cl.client.R().EnableTrace(), fmt.Sprintf("/%s/%s", mode, target))
 }
 
 func (cl *client) Filtering() (*types.FilteringStatus, error) {
 	f := &types.FilteringStatus{}
-	_, err := cl.client.R().EnableTrace().SetResult(f).Get("/filtering/status")
+	err := cl.doGet(cl.client.R().EnableTrace().SetResult(f), "/filtering/status")
 	return f, err
 }
 
 func (cl *client) AddFilters(whitelist bool, filters ...types.Filter) error {
 	for _, f := range filters {
-		cl.log.With("url", f.URL, "whitelist", whitelist).Info("Add filter")
+		cl.log.With("url", f.URL, "whitelist", whitelist, "enabled", f.Enabled).Info("Add filter")
 		ff := &types.Filter{Name: f.Name, URL: f.URL, Whitelist: whitelist}
-		_, err := cl.client.R().EnableTrace().SetBody(ff).Post("/filtering/add_url")
+		err := cl.doPost(cl.client.R().EnableTrace().SetBody(ff), "/filtering/add_url")
 		if err != nil {
 			return err
 		}
@@ -162,9 +250,21 @@ func (cl *client) AddFilters(whitelist bool, filters ...types.Filter) error {
 
 func (cl *client) DeleteFilters(whitelist bool, filters ...types.Filter) error {
 	for _, f := range filters {
-		cl.log.With("url", f.URL, "whitelist", whitelist).Info("Delete filter")
+		cl.log.With("url", f.URL, "whitelist", whitelist, "enabled", f.Enabled).Info("Delete filter")
 		ff := &types.Filter{URL: f.URL, Whitelist: whitelist}
-		_, err := cl.client.R().EnableTrace().SetBody(ff).Post("/filtering/remove_url")
+		err := cl.doPost(cl.client.R().EnableTrace().SetBody(ff), "/filtering/remove_url")
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (cl *client) UpdateFilters(whitelist bool, filters ...types.Filter) error {
+	for _, f := range filters {
+		cl.log.With("url", f.URL, "whitelist", whitelist, "enabled", f.Enabled).Info("Update filter")
+		fu := &types.FilterUpdate{Whitelist: whitelist, URL: f.URL, Data: types.Filter{ID: f.ID, Name: f.Name, URL: f.URL, Whitelist: whitelist, Enabled: f.Enabled}}
+		err := cl.doPost(cl.client.R().EnableTrace().SetBody(fu), "/filtering/set_url")
 		if err != nil {
 			return err
 		}
@@ -174,44 +274,48 @@ func (cl *client) DeleteFilters(whitelist bool, filters ...types.Filter) error {
 
 func (cl *client) RefreshFilters(whitelist bool) error {
 	cl.log.With("whitelist", whitelist).Info("Refresh filter")
-	_, err := cl.client.R().EnableTrace().SetBody(&types.RefreshFilter{Whitelist: whitelist}).Post("/filtering/refresh")
-	return err
+	return cl.doPost(cl.client.R().EnableTrace().SetBody(&types.RefreshFilter{Whitelist: whitelist}), "/filtering/refresh")
+}
+
+func (cl *client) ToggleProtection(enable bool) error {
+	cl.log.With("enable", enable).Info("Toggle protection")
+	return cl.doPost(cl.client.R().EnableTrace().SetBody(&types.Protection{ProtectionEnabled: enable}), "/dns_config")
 }
 
 func (cl *client) SetCustomRules(rules types.UserRules) error {
 	cl.log.With("rules", len(rules)).Info("Set user rules")
-	_, err := cl.client.R().EnableTrace().SetBody(rules.String()).Post("/filtering/set_rules")
-	return err
+	return cl.doPost(cl.client.R().EnableTrace().SetBody(rules.String()), "/filtering/set_rules")
 }
 
 func (cl *client) ToggleFiltering(enabled bool, interval int) error {
 	cl.log.With("enabled", enabled, "interval", interval).Info("Toggle filtering")
-	_, err := cl.client.R().EnableTrace().SetBody(&types.FilteringConfig{Enabled: enabled, Interval: interval}).Post("/filtering/config")
-	return err
+	return cl.doPost(cl.client.R().EnableTrace().SetBody(&types.FilteringConfig{
+		EnableConfig:   types.EnableConfig{Enabled: enabled},
+		IntervalConfig: types.IntervalConfig{Interval: interval},
+	}), "/filtering/config")
 }
 
-func (cl *client) Services() (*types.Services, error) {
-	svcs := &types.Services{}
-	_, err := cl.client.R().EnableTrace().SetResult(svcs).Get("/blocked_services/list")
+func (cl *client) Services() (types.Services, error) {
+	svcs := types.Services{}
+	err := cl.doGet(cl.client.R().EnableTrace().SetResult(&svcs), "/blocked_services/list")
 	return svcs, err
 }
 
 func (cl *client) SetServices(services types.Services) error {
 	cl.log.With("services", len(services)).Info("Set services")
-	_, err := cl.client.R().EnableTrace().SetBody(&services).Post("/blocked_services/set")
-	return err
+	return cl.doPost(cl.client.R().EnableTrace().SetBody(&services), "/blocked_services/set")
 }
 
 func (cl *client) Clients() (*types.Clients, error) {
 	clients := &types.Clients{}
-	_, err := cl.client.R().EnableTrace().SetResult(clients).Get("/clients")
+	err := cl.doGet(cl.client.R().EnableTrace().SetResult(clients), "/clients")
 	return clients, err
 }
 
 func (cl *client) AddClients(clients ...types.Client) error {
 	for _, client := range clients {
 		cl.log.With("name", client.Name).Info("Add client")
-		_, err := cl.client.R().EnableTrace().SetBody(&client).Post("/clients/add")
+		err := cl.doPost(cl.client.R().EnableTrace().SetBody(&client), "/clients/add")
 		if err != nil {
 			return err
 		}
@@ -222,7 +326,7 @@ func (cl *client) AddClients(clients ...types.Client) error {
 func (cl *client) UpdateClients(clients ...types.Client) error {
 	for _, client := range clients {
 		cl.log.With("name", client.Name).Info("Update client")
-		_, err := cl.client.R().EnableTrace().SetBody(&types.ClientUpdate{Name: client.Name, Data: client}).Post("/clients/update")
+		err := cl.doPost(cl.client.R().EnableTrace().SetBody(&types.ClientUpdate{Name: client.Name, Data: client}), "/clients/update")
 		if err != nil {
 			return err
 		}
@@ -233,7 +337,114 @@ func (cl *client) UpdateClients(clients ...types.Client) error {
 func (cl *client) DeleteClients(clients ...types.Client) error {
 	for _, client := range clients {
 		cl.log.With("name", client.Name).Info("Delete client")
-		_, err := cl.client.R().EnableTrace().SetBody(&client).Post("/clients/delete")
+		err := cl.doPost(cl.client.R().EnableTrace().SetBody(&client), "/clients/delete")
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (cl *client) QueryLogConfig() (*types.QueryLogConfig, error) {
+	qlc := &types.QueryLogConfig{}
+	err := cl.doGet(cl.client.R().EnableTrace().SetResult(qlc), "/querylog_info")
+	return qlc, err
+}
+
+func (cl *client) SetQueryLogConfig(enabled bool, interval int, anonymizeClientIP bool) error {
+	cl.log.With("enabled", enabled, "interval", interval, "anonymizeClientIP", anonymizeClientIP).Info("Set query log config")
+	return cl.doPost(cl.client.R().EnableTrace().SetBody(&types.QueryLogConfig{
+		EnableConfig:      types.EnableConfig{Enabled: enabled},
+		IntervalConfig:    types.IntervalConfig{Interval: interval},
+		AnonymizeClientIP: anonymizeClientIP,
+	}), "/querylog_config")
+}
+
+func (cl *client) StatsConfig() (*types.IntervalConfig, error) {
+	stats := &types.IntervalConfig{}
+	err := cl.doGet(cl.client.R().EnableTrace().SetResult(stats), "/stats_info")
+	return stats, err
+}
+
+func (cl *client) SetStatsConfig(interval int) error {
+	cl.log.With("interval", interval).Info("Set stats config")
+	return cl.doPost(cl.client.R().EnableTrace().SetBody(&types.IntervalConfig{Interval: interval}), "/stats_config")
+}
+
+func (cl *client) Setup() error {
+	cl.log.Info("Setup new AdguardHome instance")
+	cfg := &types.InstallConfig{
+		Web: types.InstallPort{
+			IP:         "0.0.0.0",
+			Port:       3000,
+			Status:     "",
+			CanAutofix: false,
+		},
+		DNS: types.InstallPort{
+			IP:         "0.0.0.0",
+			Port:       53,
+			Status:     "",
+			CanAutofix: false,
+		},
+	}
+
+	if cl.client.UserInfo != nil {
+		cfg.Username = cl.client.UserInfo.Username
+		cfg.Password = cl.client.UserInfo.Password
+	}
+	req := cl.client.R().EnableTrace().SetBody(cfg)
+	req.UserInfo = nil
+	return cl.doPost(req, "/install/configure")
+}
+
+func (cl *client) AccessList() (*types.AccessList, error) {
+	al := &types.AccessList{}
+	err := cl.doGet(cl.client.R().EnableTrace().SetResult(al), "/access/list")
+	return al, err
+}
+
+func (cl *client) SetAccessList(list *types.AccessList) error {
+	cl.log.Info("Set access list")
+	return cl.doPost(cl.client.R().EnableTrace().SetBody(list), "/access/set")
+}
+
+func (cl *client) DNSConfig() (*types.DNSConfig, error) {
+	cfg := &types.DNSConfig{}
+	err := cl.doGet(cl.client.R().EnableTrace().SetResult(cfg), "/dns_info")
+	return cfg, err
+}
+
+func (cl *client) SetDNSConfig(config *types.DNSConfig) error {
+	cl.log.Info("Set dns config list")
+	return cl.doPost(cl.client.R().EnableTrace().SetBody(config), "/dns_config")
+}
+
+func (cl *client) DHCPServerConfig() (*types.DHCPServerConfig, error) {
+	cfg := &types.DHCPServerConfig{}
+	err := cl.doGet(cl.client.R().EnableTrace().SetResult(cfg), "/dhcp/status")
+	return cfg, err
+}
+
+func (cl *client) SetDHCPServerConfig(config *types.DHCPServerConfig) error {
+	cl.log.Info("Set dhcp server config")
+	return cl.doPost(cl.client.R().EnableTrace().SetBody(config), "/dhcp/set_config")
+}
+
+func (cl *client) AddDHCPStaticLeases(leases ...types.Lease) error {
+	for _, l := range leases {
+		cl.log.With("mac", l.HWAddr, "ip", l.IP, "hostname", l.Hostname).Info("Add static dhcp lease")
+		err := cl.doPost(cl.client.R().EnableTrace().SetBody(l), "/dhcp/add_static_lease")
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (cl *client) DeleteDHCPStaticLeases(leases ...types.Lease) error {
+	for _, l := range leases {
+		cl.log.With("mac", l.HWAddr, "ip", l.IP, "hostname", l.Hostname).Info("Delete static dhcp lease")
+		err := cl.doPost(cl.client.R().EnableTrace().SetBody(l), "/dhcp/remove_static_lease")
 		if err != nil {
 			return err
 		}

pkg/client/client_suite_test.go

@@ -0,0 +1,13 @@
+package client_test
+
+import (
+	"testing"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+func TestClient(t *testing.T) {
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "Client Suite")
+}

pkg/client/client_test.go

@@ -0,0 +1,349 @@
+package client_test
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"path/filepath"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+
+	"github.com/bakito/adguardhome-sync/pkg/client"
+	"github.com/bakito/adguardhome-sync/pkg/types"
+	"github.com/google/uuid"
+)
+
+var (
+	username = uuid.NewString()
+	password = uuid.NewString()
+)
+
+var _ = Describe("Client", func() {
+
+	var (
+		cl client.Client
+		ts *httptest.Server
+	)
+	AfterEach(func() {
+		if ts != nil {
+			ts.Close()
+		}
+	})
+
+	Context("Host", func() {
+		It("should read the current host", func() {
+			cl, _ := client.New(types.AdGuardInstance{URL: "https://foo.bar:3000"})
+			host := cl.Host()
+			Ω(host).Should(Equal("foo.bar:3000"))
+		})
+	})
+
+	Context("Filtering", func() {
+		It("should read filtering status", func() {
+			ts, cl = ClientGet("filtering-status.json", "/filtering/status")
+			fs, err := cl.Filtering()
+			Ω(err).ShouldNot(HaveOccurred())
+			Ω(fs.Enabled).Should(BeTrue())
+			Ω(fs.Filters).Should(HaveLen(2))
+		})
+		It("should enable protection", func() {
+			ts, cl = ClientPost("/filtering/config", `{"enabled":true,"interval":123}`)
+			err := cl.ToggleFiltering(true, 123)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should disable protection", func() {
+			ts, cl = ClientPost("/filtering/config", `{"enabled":false,"interval":123}`)
+			err := cl.ToggleFiltering(false, 123)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should call RefreshFilters", func() {
+			ts, cl = ClientPost("/filtering/refresh", `{"whitelist":true}`)
+			err := cl.RefreshFilters(true)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should add Filters", func() {
+			ts, cl = ClientPost("/filtering/add_url",
+				`{"id":0,"enabled":false,"url":"foo","name":"","rules_count":0,"whitelist":true}`,
+				`{"id":0,"enabled":false,"url":"bar","name":"","rules_count":0,"whitelist":true}`,
+			)
+			err := cl.AddFilters(true, types.Filter{URL: "foo"}, types.Filter{URL: "bar"})
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should update Filters", func() {
+			ts, cl = ClientPost("/filtering/set_url",
+				`{"url":"foo","data":{"id":0,"enabled":false,"url":"foo","name":"","rules_count":0,"whitelist":true},"whitelist":true}`,
+				`{"url":"bar","data":{"id":0,"enabled":false,"url":"bar","name":"","rules_count":0,"whitelist":true},"whitelist":true}`,
+			)
+			err := cl.UpdateFilters(true, types.Filter{URL: "foo"}, types.Filter{URL: "bar"})
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should delete Filters", func() {
+			ts, cl = ClientPost("/filtering/remove_url",
+				`{"id":0,"enabled":false,"url":"foo","name":"","rules_count":0,"whitelist":true}`,
+				`{"id":0,"enabled":false,"url":"bar","name":"","rules_count":0,"whitelist":true}`,
+			)
+			err := cl.DeleteFilters(true, types.Filter{URL: "foo"}, types.Filter{URL: "bar"})
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("CustomRules", func() {
+		It("should set SetCustomRules", func() {
+			ts, cl = ClientPost("/filtering/set_rules", `foo
+bar`)
+			err := cl.SetCustomRules([]string{"foo", "bar"})
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("Status", func() {
+		It("should read status", func() {
+			ts, cl = ClientGet("status.json", "/status")
+			fs, err := cl.Status()
+			Ω(err).ShouldNot(HaveOccurred())
+			Ω(fs.DNSAddresses).Should(HaveLen(1))
+			Ω(fs.DNSAddresses[0]).Should(Equal("192.168.1.2"))
+			Ω(fs.Version).Should(Equal("v0.105.2"))
+		})
+		It("should return SetupNeededError", func() {
+			ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				w.Header().Set("Location", "/install.html")
+				w.WriteHeader(http.StatusFound)
+			}))
+			cl, err := client.New(types.AdGuardInstance{URL: ts.URL})
+			Ω(err).ShouldNot(HaveOccurred())
+			_, err = cl.Status()
+			Ω(err).Should(HaveOccurred())
+			Ω(err).Should(Equal(client.SetupNeededError))
+		})
+	})
+
+	Context("Setup", func() {
+		It("should add setup the instance", func() {
+			ts, cl = ClientPost("/install/configure", fmt.Sprintf(`{"web":{"ip":"0.0.0.0","port":3000,"status":"","can_autofix":false},"dns":{"ip":"0.0.0.0","port":53,"status":"","can_autofix":false},"username":"%s","password":"%s"}`, username, password))
+			err := cl.Setup()
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("RewriteList", func() {
+		It("should read RewriteList", func() {
+			ts, cl = ClientGet("rewrite-list.json", "/rewrite/list")
+			rwl, err := cl.RewriteList()
+			Ω(err).ShouldNot(HaveOccurred())
+			Ω(*rwl).Should(HaveLen(2))
+		})
+		It("should add RewriteList", func() {
+			ts, cl = ClientPost("/rewrite/add", `{"domain":"foo","answer":"foo"}`, `{"domain":"bar","answer":"bar"}`)
+			err := cl.AddRewriteEntries(types.RewriteEntry{Answer: "foo", Domain: "foo"}, types.RewriteEntry{Answer: "bar", Domain: "bar"})
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should delete RewriteList", func() {
+			ts, cl = ClientPost("/rewrite/delete", `{"domain":"foo","answer":"foo"}`, `{"domain":"bar","answer":"bar"}`)
+			err := cl.DeleteRewriteEntries(types.RewriteEntry{Answer: "foo", Domain: "foo"}, types.RewriteEntry{Answer: "bar", Domain: "bar"})
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("SafeBrowsing", func() {
+		It("should read safebrowsing status", func() {
+			ts, cl = ClientGet("safebrowsing-status.json", "/safebrowsing/status")
+			sb, err := cl.SafeBrowsing()
+			Ω(err).ShouldNot(HaveOccurred())
+			Ω(sb).Should(BeTrue())
+		})
+		It("should enable safebrowsing", func() {
+			ts, cl = ClientPost("/safebrowsing/enable", "")
+			err := cl.ToggleSafeBrowsing(true)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should disable safebrowsing", func() {
+			ts, cl = ClientPost("/safebrowsing/disable", "")
+			err := cl.ToggleSafeBrowsing(false)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("SafeSearch", func() {
+		It("should read safesearch status", func() {
+			ts, cl = ClientGet("safesearch-status.json", "/safesearch/status")
+			ss, err := cl.SafeSearch()
+			Ω(err).ShouldNot(HaveOccurred())
+			Ω(ss).Should(BeTrue())
+		})
+		It("should enable safesearch", func() {
+			ts, cl = ClientPost("/safesearch/enable", "")
+			err := cl.ToggleSafeSearch(true)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should disable safesearch", func() {
+			ts, cl = ClientPost("/safesearch/disable", "")
+			err := cl.ToggleSafeSearch(false)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("Parental", func() {
+		It("should read parental status", func() {
+			ts, cl = ClientGet("parental-status.json", "/parental/status")
+			p, err := cl.Parental()
+			Ω(err).ShouldNot(HaveOccurred())
+			Ω(p).Should(BeTrue())
+		})
+		It("should enable parental", func() {
+			ts, cl = ClientPost("/parental/enable", "")
+			err := cl.ToggleParental(true)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should disable parental", func() {
+			ts, cl = ClientPost("/parental/disable", "")
+			err := cl.ToggleParental(false)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("Protection", func() {
+		It("should enable protection", func() {
+			ts, cl = ClientPost("/dns_config", `{"protection_enabled":true}`)
+			err := cl.ToggleProtection(true)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should disable protection", func() {
+			ts, cl = ClientPost("/dns_config", `{"protection_enabled":false}`)
+			err := cl.ToggleProtection(false)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("Services", func() {
+		It("should read Services", func() {
+			ts, cl = ClientGet("blockedservices-list.json", "/blocked_services/list")
+			s, err := cl.Services()
+			Ω(err).ShouldNot(HaveOccurred())
+			Ω(s).Should(HaveLen(2))
+		})
+		It("should set Services", func() {
+			ts, cl = ClientPost("/blocked_services/set", `["foo","bar"]`)
+			err := cl.SetServices([]string{"foo", "bar"})
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("Clients", func() {
+		It("should read Clients", func() {
+			ts, cl = ClientGet("clients.json", "/clients")
+			c, err := cl.Clients()
+			Ω(err).ShouldNot(HaveOccurred())
+			Ω(c.Clients).Should(HaveLen(2))
+		})
+		It("should add Clients", func() {
+			ts, cl = ClientPost("/clients/add",
+				`{"ids":["id"],"use_global_settings":false,"use_global_blocked_services":false,"name":"foo","filtering_enabled":false,"parental_enabled":false,"safesearch_enabled":false,"safebrowsing_enabled":false,"disallowed":false,"disallowed_rule":""}`,
+			)
+			err := cl.AddClients(types.Client{Name: "foo", Ids: []string{"id"}})
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should update Clients", func() {
+			ts, cl = ClientPost("/clients/update",
+				`{"name":"foo","data":{"ids":["id"],"use_global_settings":false,"use_global_blocked_services":false,"name":"foo","filtering_enabled":false,"parental_enabled":false,"safesearch_enabled":false,"safebrowsing_enabled":false,"disallowed":false,"disallowed_rule":""}}`,
+			)
+			err := cl.UpdateClients(types.Client{Name: "foo", Ids: []string{"id"}})
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		It("should delete Clients", func() {
+			ts, cl = ClientPost("/clients/delete",
+				`{"ids":["id"],"use_global_settings":false,"use_global_blocked_services":false,"name":"foo","filtering_enabled":false,"parental_enabled":false,"safesearch_enabled":false,"safebrowsing_enabled":false,"disallowed":false,"disallowed_rule":""}`,
+			)
+			err := cl.DeleteClients(types.Client{Name: "foo", Ids: []string{"id"}})
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("QueryLogConfig", func() {
+		It("should read QueryLogConfig", func() {
+			ts, cl = ClientGet("querylog_info.json", "/querylog_info")
+			qlc, err := cl.QueryLogConfig()
+			Ω(err).ShouldNot(HaveOccurred())
+			Ω(qlc.Enabled).Should(BeTrue())
+			Ω(qlc.Interval).Should(Equal(90))
+		})
+		It("should set QueryLogConfig", func() {
+			ts, cl = ClientPost("/querylog_config", `{"enabled":true,"interval":123,"anonymize_client_ip":true}`)
+			err := cl.SetQueryLogConfig(true, 123, true)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+	Context("StatsConfig", func() {
+		It("should read StatsConfig", func() {
+			ts, cl = ClientGet("stats_info.json", "/stats_info")
+			sc, err := cl.StatsConfig()
+			Ω(err).ShouldNot(HaveOccurred())
+			Ω(sc.Interval).Should(Equal(1))
+		})
+		It("should set StatsConfig", func() {
+			ts, cl = ClientPost("/stats_config", `{"interval":123}`)
+			err := cl.SetStatsConfig(123)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("helper functions", func() {
+		var (
+			cl client.Client
+		)
+		BeforeEach(func() {
+			ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				w.WriteHeader(http.StatusUnauthorized)
+			}))
+			var err error
+			cl, err = client.New(types.AdGuardInstance{URL: ts.URL})
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+		Context("doGet", func() {
+			It("should return an error on status code != 200", func() {
+				_, err := cl.Status()
+				Ω(err).Should(HaveOccurred())
+				Ω(err.Error()).Should(Equal("401 Unauthorized"))
+			})
+		})
+
+		Context("doPost", func() {
+			It("should return an error on status code != 200", func() {
+				err := cl.SetStatsConfig(123)
+				Ω(err).Should(HaveOccurred())
+				Ω(err.Error()).Should(Equal("401 Unauthorized"))
+			})
+		})
+	})
+})
+
+func ClientGet(file string, path string) (*httptest.Server, client.Client) {
+	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		Ω(r.URL.Path).Should(Equal(types.DefaultAPIPath + path))
+		b, err := ioutil.ReadFile(filepath.Join("../../testdata", file))
+		Ω(err).ShouldNot(HaveOccurred())
+		w.Header().Set("Content-Type", "application/json")
+		_, err = w.Write(b)
+		Ω(err).ShouldNot(HaveOccurred())
+	}))
+	cl, err := client.New(types.AdGuardInstance{URL: ts.URL})
+	Ω(err).ShouldNot(HaveOccurred())
+	return ts, cl
+}
+
+func ClientPost(path string, content ...string) (*httptest.Server, client.Client) {
+	index := 0
+	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		Ω(r.URL.Path).Should(Equal(types.DefaultAPIPath + path))
+		body, err := ioutil.ReadAll(r.Body)
+		Ω(err).ShouldNot(HaveOccurred())
+		Ω(body).Should(Equal([]byte(content[index])))
+		index++
+	}))
+
+	cl, err := client.New(types.AdGuardInstance{URL: ts.URL, Username: username, Password: password})
+	Ω(err).ShouldNot(HaveOccurred())
+	return ts, cl
+}

pkg/log/log.go

@@ -1,10 +1,21 @@
 package log
 
 import (
+	"os"
+
 	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
 )
 
-var rootLogger *zap.Logger
+const (
+	logHistorySize = 50
+	envLogLevel    = "LOG_LEVEL"
+)
+
+var (
+	rootLogger *zap.Logger
+	logs       []string
+)
 
 // GetLogger returns a named logger
 func GetLogger(name string) *zap.SugaredLogger {
@@ -14,15 +25,79 @@ func GetLogger(name string) *zap.SugaredLogger {
 func init() {
 	level := zap.InfoLevel
 
+	if lvl, ok := os.LookupEnv(envLogLevel); ok {
+		if err := level.Set(lvl); err != nil {
+			panic(err)
+		}
+	}
+
 	cfg := zap.Config{
 		Level:            zap.NewAtomicLevelAt(level),
 		Development:      false,
 		Encoding:         "console",
 		EncoderConfig:    zap.NewDevelopmentEncoderConfig(),
-		OutputPaths:      []string{"stderr"},
+		OutputPaths:      []string{"stdout"},
 		ErrorOutputPaths: []string{"stderr"},
 	}
+	opt := zap.WrapCore(func(c zapcore.Core) zapcore.Core {
+		return zapcore.NewTee(c, &logList{
+			enc:          zapcore.NewConsoleEncoder(cfg.EncoderConfig),
+			LevelEnabler: cfg.Level,
+		})
+	})
 
-	rootLogger, _ = cfg.Build()
-	rootLogger.Sugar()
+	rootLogger, _ = cfg.Build(opt)
+}
+
+type logList struct {
+	zapcore.LevelEnabler
+	enc zapcore.Encoder
+}
+
+func (l *logList) clone() *logList {
+	return &logList{
+		LevelEnabler: l.LevelEnabler,
+		enc:          l.enc.Clone(),
+	}
+}
+
+func (l *logList) With(fields []zapcore.Field) zapcore.Core {
+	clone := l.clone()
+	addFields(clone.enc, fields)
+	return clone
+}
+
+func (l *logList) Check(ent zapcore.Entry, ce *zapcore.CheckedEntry) *zapcore.CheckedEntry {
+	if l.Enabled(ent.Level) {
+		return ce.AddCore(ent, l)
+	}
+	return ce
+}
+
+func (l *logList) Write(ent zapcore.Entry, fields []zapcore.Field) error {
+	buf, err := l.enc.EncodeEntry(ent, fields)
+	if err != nil {
+		return err
+	}
+	logs = append(logs, buf.String())
+
+	if len(logs) > logHistorySize {
+		logs = logs[len(logs)-logHistorySize:]
+	}
+	return nil
+}
+
+func (l *logList) Sync() error {
+	return nil
+}
+
+// Logs get the current logs
+func Logs() []string {
+	return logs
+}
+
+func addFields(enc zapcore.ObjectEncoder, fields []zapcore.Field) {
+	for i := range fields {
+		fields[i].AddTo(enc)
+	}
 }

pkg/mocks/client/mock.go

@@ -0,0 +1,623 @@
+// Code generated by MockGen. DO NOT EDIT.
+// Source: github.com/bakito/adguardhome-sync/pkg/client (interfaces: Client)
+
+// Package mock_client is a generated GoMock package.
+package mock_client
+
+import (
+	reflect "reflect"
+
+	types "github.com/bakito/adguardhome-sync/pkg/types"
+	gomock "github.com/golang/mock/gomock"
+)
+
+// MockClient is a mock of Client interface.
+type MockClient struct {
+	ctrl     *gomock.Controller
+	recorder *MockClientMockRecorder
+}
+
+// MockClientMockRecorder is the mock recorder for MockClient.
+type MockClientMockRecorder struct {
+	mock *MockClient
+}
+
+// NewMockClient creates a new mock instance.
+func NewMockClient(ctrl *gomock.Controller) *MockClient {
+	mock := &MockClient{ctrl: ctrl}
+	mock.recorder = &MockClientMockRecorder{mock}
+	return mock
+}
+
+// EXPECT returns an object that allows the caller to indicate expected use.
+func (m *MockClient) EXPECT() *MockClientMockRecorder {
+	return m.recorder
+}
+
+// AccessList mocks base method.
+func (m *MockClient) AccessList() (*types.AccessList, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "AccessList")
+	ret0, _ := ret[0].(*types.AccessList)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// AccessList indicates an expected call of AccessList.
+func (mr *MockClientMockRecorder) AccessList() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AccessList", reflect.TypeOf((*MockClient)(nil).AccessList))
+}
+
+// AddClients mocks base method.
+func (m *MockClient) AddClients(arg0 ...types.Client) error {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{}
+	for _, a := range arg0 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "AddClients", varargs...)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// AddClients indicates an expected call of AddClients.
+func (mr *MockClientMockRecorder) AddClients(arg0 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddClients", reflect.TypeOf((*MockClient)(nil).AddClients), arg0...)
+}
+
+// AddDHCPStaticLeases mocks base method.
+func (m *MockClient) AddDHCPStaticLeases(arg0 ...types.Lease) error {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{}
+	for _, a := range arg0 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "AddDHCPStaticLeases", varargs...)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// AddDHCPStaticLeases indicates an expected call of AddDHCPStaticLeases.
+func (mr *MockClientMockRecorder) AddDHCPStaticLeases(arg0 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddDHCPStaticLeases", reflect.TypeOf((*MockClient)(nil).AddDHCPStaticLeases), arg0...)
+}
+
+// AddFilters mocks base method.
+func (m *MockClient) AddFilters(arg0 bool, arg1 ...types.Filter) error {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{arg0}
+	for _, a := range arg1 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "AddFilters", varargs...)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// AddFilters indicates an expected call of AddFilters.
+func (mr *MockClientMockRecorder) AddFilters(arg0 interface{}, arg1 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	varargs := append([]interface{}{arg0}, arg1...)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddFilters", reflect.TypeOf((*MockClient)(nil).AddFilters), varargs...)
+}
+
+// AddRewriteEntries mocks base method.
+func (m *MockClient) AddRewriteEntries(arg0 ...types.RewriteEntry) error {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{}
+	for _, a := range arg0 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "AddRewriteEntries", varargs...)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// AddRewriteEntries indicates an expected call of AddRewriteEntries.
+func (mr *MockClientMockRecorder) AddRewriteEntries(arg0 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AddRewriteEntries", reflect.TypeOf((*MockClient)(nil).AddRewriteEntries), arg0...)
+}
+
+// Clients mocks base method.
+func (m *MockClient) Clients() (*types.Clients, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Clients")
+	ret0, _ := ret[0].(*types.Clients)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// Clients indicates an expected call of Clients.
+func (mr *MockClientMockRecorder) Clients() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Clients", reflect.TypeOf((*MockClient)(nil).Clients))
+}
+
+// DHCPServerConfig mocks base method.
+func (m *MockClient) DHCPServerConfig() (*types.DHCPServerConfig, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "DHCPServerConfig")
+	ret0, _ := ret[0].(*types.DHCPServerConfig)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// DHCPServerConfig indicates an expected call of DHCPServerConfig.
+func (mr *MockClientMockRecorder) DHCPServerConfig() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DHCPServerConfig", reflect.TypeOf((*MockClient)(nil).DHCPServerConfig))
+}
+
+// DNSConfig mocks base method.
+func (m *MockClient) DNSConfig() (*types.DNSConfig, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "DNSConfig")
+	ret0, _ := ret[0].(*types.DNSConfig)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// DNSConfig indicates an expected call of DNSConfig.
+func (mr *MockClientMockRecorder) DNSConfig() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DNSConfig", reflect.TypeOf((*MockClient)(nil).DNSConfig))
+}
+
+// DeleteClients mocks base method.
+func (m *MockClient) DeleteClients(arg0 ...types.Client) error {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{}
+	for _, a := range arg0 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "DeleteClients", varargs...)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// DeleteClients indicates an expected call of DeleteClients.
+func (mr *MockClientMockRecorder) DeleteClients(arg0 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteClients", reflect.TypeOf((*MockClient)(nil).DeleteClients), arg0...)
+}
+
+// DeleteDHCPStaticLeases mocks base method.
+func (m *MockClient) DeleteDHCPStaticLeases(arg0 ...types.Lease) error {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{}
+	for _, a := range arg0 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "DeleteDHCPStaticLeases", varargs...)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// DeleteDHCPStaticLeases indicates an expected call of DeleteDHCPStaticLeases.
+func (mr *MockClientMockRecorder) DeleteDHCPStaticLeases(arg0 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteDHCPStaticLeases", reflect.TypeOf((*MockClient)(nil).DeleteDHCPStaticLeases), arg0...)
+}
+
+// DeleteFilters mocks base method.
+func (m *MockClient) DeleteFilters(arg0 bool, arg1 ...types.Filter) error {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{arg0}
+	for _, a := range arg1 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "DeleteFilters", varargs...)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// DeleteFilters indicates an expected call of DeleteFilters.
+func (mr *MockClientMockRecorder) DeleteFilters(arg0 interface{}, arg1 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	varargs := append([]interface{}{arg0}, arg1...)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteFilters", reflect.TypeOf((*MockClient)(nil).DeleteFilters), varargs...)
+}
+
+// DeleteRewriteEntries mocks base method.
+func (m *MockClient) DeleteRewriteEntries(arg0 ...types.RewriteEntry) error {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{}
+	for _, a := range arg0 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "DeleteRewriteEntries", varargs...)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// DeleteRewriteEntries indicates an expected call of DeleteRewriteEntries.
+func (mr *MockClientMockRecorder) DeleteRewriteEntries(arg0 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteRewriteEntries", reflect.TypeOf((*MockClient)(nil).DeleteRewriteEntries), arg0...)
+}
+
+// Filtering mocks base method.
+func (m *MockClient) Filtering() (*types.FilteringStatus, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Filtering")
+	ret0, _ := ret[0].(*types.FilteringStatus)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// Filtering indicates an expected call of Filtering.
+func (mr *MockClientMockRecorder) Filtering() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Filtering", reflect.TypeOf((*MockClient)(nil).Filtering))
+}
+
+// Host mocks base method.
+func (m *MockClient) Host() string {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Host")
+	ret0, _ := ret[0].(string)
+	return ret0
+}
+
+// Host indicates an expected call of Host.
+func (mr *MockClientMockRecorder) Host() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Host", reflect.TypeOf((*MockClient)(nil).Host))
+}
+
+// Parental mocks base method.
+func (m *MockClient) Parental() (bool, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Parental")
+	ret0, _ := ret[0].(bool)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// Parental indicates an expected call of Parental.
+func (mr *MockClientMockRecorder) Parental() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Parental", reflect.TypeOf((*MockClient)(nil).Parental))
+}
+
+// QueryLogConfig mocks base method.
+func (m *MockClient) QueryLogConfig() (*types.QueryLogConfig, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "QueryLogConfig")
+	ret0, _ := ret[0].(*types.QueryLogConfig)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// QueryLogConfig indicates an expected call of QueryLogConfig.
+func (mr *MockClientMockRecorder) QueryLogConfig() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueryLogConfig", reflect.TypeOf((*MockClient)(nil).QueryLogConfig))
+}
+
+// RefreshFilters mocks base method.
+func (m *MockClient) RefreshFilters(arg0 bool) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "RefreshFilters", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// RefreshFilters indicates an expected call of RefreshFilters.
+func (mr *MockClientMockRecorder) RefreshFilters(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "RefreshFilters", reflect.TypeOf((*MockClient)(nil).RefreshFilters), arg0)
+}
+
+// RewriteList mocks base method.
+func (m *MockClient) RewriteList() (*types.RewriteEntries, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "RewriteList")
+	ret0, _ := ret[0].(*types.RewriteEntries)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// RewriteList indicates an expected call of RewriteList.
+func (mr *MockClientMockRecorder) RewriteList() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "RewriteList", reflect.TypeOf((*MockClient)(nil).RewriteList))
+}
+
+// SafeBrowsing mocks base method.
+func (m *MockClient) SafeBrowsing() (bool, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SafeBrowsing")
+	ret0, _ := ret[0].(bool)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// SafeBrowsing indicates an expected call of SafeBrowsing.
+func (mr *MockClientMockRecorder) SafeBrowsing() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SafeBrowsing", reflect.TypeOf((*MockClient)(nil).SafeBrowsing))
+}
+
+// SafeSearch mocks base method.
+func (m *MockClient) SafeSearch() (bool, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SafeSearch")
+	ret0, _ := ret[0].(bool)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// SafeSearch indicates an expected call of SafeSearch.
+func (mr *MockClientMockRecorder) SafeSearch() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SafeSearch", reflect.TypeOf((*MockClient)(nil).SafeSearch))
+}
+
+// Services mocks base method.
+func (m *MockClient) Services() (types.Services, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Services")
+	ret0, _ := ret[0].(types.Services)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// Services indicates an expected call of Services.
+func (mr *MockClientMockRecorder) Services() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Services", reflect.TypeOf((*MockClient)(nil).Services))
+}
+
+// SetAccessList mocks base method.
+func (m *MockClient) SetAccessList(arg0 *types.AccessList) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SetAccessList", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SetAccessList indicates an expected call of SetAccessList.
+func (mr *MockClientMockRecorder) SetAccessList(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetAccessList", reflect.TypeOf((*MockClient)(nil).SetAccessList), arg0)
+}
+
+// SetCustomRules mocks base method.
+func (m *MockClient) SetCustomRules(arg0 types.UserRules) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SetCustomRules", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SetCustomRules indicates an expected call of SetCustomRules.
+func (mr *MockClientMockRecorder) SetCustomRules(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetCustomRules", reflect.TypeOf((*MockClient)(nil).SetCustomRules), arg0)
+}
+
+// SetDHCPServerConfig mocks base method.
+func (m *MockClient) SetDHCPServerConfig(arg0 *types.DHCPServerConfig) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SetDHCPServerConfig", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SetDHCPServerConfig indicates an expected call of SetDHCPServerConfig.
+func (mr *MockClientMockRecorder) SetDHCPServerConfig(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetDHCPServerConfig", reflect.TypeOf((*MockClient)(nil).SetDHCPServerConfig), arg0)
+}
+
+// SetDNSConfig mocks base method.
+func (m *MockClient) SetDNSConfig(arg0 *types.DNSConfig) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SetDNSConfig", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SetDNSConfig indicates an expected call of SetDNSConfig.
+func (mr *MockClientMockRecorder) SetDNSConfig(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetDNSConfig", reflect.TypeOf((*MockClient)(nil).SetDNSConfig), arg0)
+}
+
+// SetQueryLogConfig mocks base method.
+func (m *MockClient) SetQueryLogConfig(arg0 bool, arg1 int, arg2 bool) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SetQueryLogConfig", arg0, arg1, arg2)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SetQueryLogConfig indicates an expected call of SetQueryLogConfig.
+func (mr *MockClientMockRecorder) SetQueryLogConfig(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetQueryLogConfig", reflect.TypeOf((*MockClient)(nil).SetQueryLogConfig), arg0, arg1, arg2)
+}
+
+// SetServices mocks base method.
+func (m *MockClient) SetServices(arg0 types.Services) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SetServices", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SetServices indicates an expected call of SetServices.
+func (mr *MockClientMockRecorder) SetServices(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetServices", reflect.TypeOf((*MockClient)(nil).SetServices), arg0)
+}
+
+// SetStatsConfig mocks base method.
+func (m *MockClient) SetStatsConfig(arg0 int) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SetStatsConfig", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SetStatsConfig indicates an expected call of SetStatsConfig.
+func (mr *MockClientMockRecorder) SetStatsConfig(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetStatsConfig", reflect.TypeOf((*MockClient)(nil).SetStatsConfig), arg0)
+}
+
+// Setup mocks base method.
+func (m *MockClient) Setup() error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Setup")
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// Setup indicates an expected call of Setup.
+func (mr *MockClientMockRecorder) Setup() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Setup", reflect.TypeOf((*MockClient)(nil).Setup))
+}
+
+// StatsConfig mocks base method.
+func (m *MockClient) StatsConfig() (*types.IntervalConfig, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StatsConfig")
+	ret0, _ := ret[0].(*types.IntervalConfig)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StatsConfig indicates an expected call of StatsConfig.
+func (mr *MockClientMockRecorder) StatsConfig() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StatsConfig", reflect.TypeOf((*MockClient)(nil).StatsConfig))
+}
+
+// Status mocks base method.
+func (m *MockClient) Status() (*types.Status, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "Status")
+	ret0, _ := ret[0].(*types.Status)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// Status indicates an expected call of Status.
+func (mr *MockClientMockRecorder) Status() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Status", reflect.TypeOf((*MockClient)(nil).Status))
+}
+
+// ToggleFiltering mocks base method.
+func (m *MockClient) ToggleFiltering(arg0 bool, arg1 int) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ToggleFiltering", arg0, arg1)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// ToggleFiltering indicates an expected call of ToggleFiltering.
+func (mr *MockClientMockRecorder) ToggleFiltering(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ToggleFiltering", reflect.TypeOf((*MockClient)(nil).ToggleFiltering), arg0, arg1)
+}
+
+// ToggleParental mocks base method.
+func (m *MockClient) ToggleParental(arg0 bool) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ToggleParental", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// ToggleParental indicates an expected call of ToggleParental.
+func (mr *MockClientMockRecorder) ToggleParental(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ToggleParental", reflect.TypeOf((*MockClient)(nil).ToggleParental), arg0)
+}
+
+// ToggleProtection mocks base method.
+func (m *MockClient) ToggleProtection(arg0 bool) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ToggleProtection", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// ToggleProtection indicates an expected call of ToggleProtection.
+func (mr *MockClientMockRecorder) ToggleProtection(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ToggleProtection", reflect.TypeOf((*MockClient)(nil).ToggleProtection), arg0)
+}
+
+// ToggleSafeBrowsing mocks base method.
+func (m *MockClient) ToggleSafeBrowsing(arg0 bool) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ToggleSafeBrowsing", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// ToggleSafeBrowsing indicates an expected call of ToggleSafeBrowsing.
+func (mr *MockClientMockRecorder) ToggleSafeBrowsing(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ToggleSafeBrowsing", reflect.TypeOf((*MockClient)(nil).ToggleSafeBrowsing), arg0)
+}
+
+// ToggleSafeSearch mocks base method.
+func (m *MockClient) ToggleSafeSearch(arg0 bool) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ToggleSafeSearch", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// ToggleSafeSearch indicates an expected call of ToggleSafeSearch.
+func (mr *MockClientMockRecorder) ToggleSafeSearch(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ToggleSafeSearch", reflect.TypeOf((*MockClient)(nil).ToggleSafeSearch), arg0)
+}
+
+// UpdateClients mocks base method.
+func (m *MockClient) UpdateClients(arg0 ...types.Client) error {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{}
+	for _, a := range arg0 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "UpdateClients", varargs...)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// UpdateClients indicates an expected call of UpdateClients.
+func (mr *MockClientMockRecorder) UpdateClients(arg0 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateClients", reflect.TypeOf((*MockClient)(nil).UpdateClients), arg0...)
+}
+
+// UpdateFilters mocks base method.
+func (m *MockClient) UpdateFilters(arg0 bool, arg1 ...types.Filter) error {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{arg0}
+	for _, a := range arg1 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "UpdateFilters", varargs...)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// UpdateFilters indicates an expected call of UpdateFilters.
+func (mr *MockClientMockRecorder) UpdateFilters(arg0 interface{}, arg1 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	varargs := append([]interface{}{arg0}, arg1...)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateFilters", reflect.TypeOf((*MockClient)(nil).UpdateFilters), varargs...)
+}

pkg/sync/http.go

@@ -0,0 +1,141 @@
+package sync
+
+import (
+	_ "embed"
+
+	"context"
+	"fmt"
+	"net"
+	"net/http"
+	"os"
+	"os/signal"
+	"strings"
+	"syscall"
+	"time"
+
+	"github.com/bakito/adguardhome-sync/pkg/log"
+)
+
+var (
+	//go:embed index.html
+	index []byte
+	//go:embed favicon.ico
+	favicon []byte
+)
+
+func (w *worker) handleSync(rw http.ResponseWriter, req *http.Request) {
+	switch req.Method {
+	case http.MethodPost:
+		l.With("remote-addr", req.RemoteAddr).Info("Starting sync from API")
+		w.sync()
+	default:
+		http.Error(rw, "only POST allowed", http.StatusBadRequest)
+	}
+}
+
+func (w *worker) handleRoot(rw http.ResponseWriter, _ *http.Request) {
+	rw.Header().Set("Content-Type", "text/html")
+	_, _ = rw.Write(index)
+}
+
+func (w *worker) handleFavicon(rw http.ResponseWriter, _ *http.Request) {
+	rw.Header().Set("Content-Type", "image/x-icon")
+	_, _ = rw.Write(favicon)
+}
+
+func (w *worker) handleLogs(rw http.ResponseWriter, _ *http.Request) {
+	_, _ = rw.Write([]byte(strings.Join(log.Logs(), "")))
+}
+
+func (w *worker) basicAuth(h http.HandlerFunc) http.HandlerFunc {
+	return func(rw http.ResponseWriter, r *http.Request) {
+
+		rw.Header().Set("WWW-Authenticate", `Basic realm="Restricted"`)
+
+		username, password, authOK := r.BasicAuth()
+		if !authOK {
+			http.Error(rw, "Not authorized", 401)
+			return
+		}
+
+		if username != w.cfg.API.Username || password != w.cfg.API.Password {
+			http.Error(rw, "Not authorized", 401)
+			return
+		}
+
+		h.ServeHTTP(rw, r)
+	}
+}
+
+func use(h http.HandlerFunc, middleware ...func(http.HandlerFunc) http.HandlerFunc) http.HandlerFunc {
+	for _, m := range middleware {
+		h = m(h)
+	}
+
+	return h
+}
+
+func (w *worker) listenAndServe() {
+	l.With("port", w.cfg.API.Port).Info("Starting API server")
+
+	ctx, cancel := context.WithCancel(context.Background())
+	mux := http.NewServeMux()
+	httpServer := &http.Server{
+		Addr:        fmt.Sprintf(":%d", w.cfg.API.Port),
+		Handler:     mux,
+		BaseContext: func(_ net.Listener) context.Context { return ctx },
+	}
+
+	var mw []func(http.HandlerFunc) http.HandlerFunc
+	if w.cfg.API.Username != "" && w.cfg.API.Password != "" {
+		mw = append(mw, w.basicAuth)
+	}
+
+	mux.HandleFunc("/api/v1/sync", use(w.handleSync, mw...))
+	mux.HandleFunc("/api/v1/logs", use(w.handleLogs, mw...))
+	mux.HandleFunc("/favicon.ico", use(w.handleFavicon, mw...))
+	mux.HandleFunc("/", use(w.handleRoot, mw...))
+
+	go func() {
+		if err := httpServer.ListenAndServe(); err != http.ErrServerClosed {
+			l.With("error", err).Fatalf("HTTP server ListenAndServe")
+		}
+	}()
+
+	signalChan := make(chan os.Signal, 1)
+
+	signal.Notify(
+		signalChan,
+		syscall.SIGHUP,  // kill -SIGHUP XXXX
+		syscall.SIGINT,  // kill -SIGINT XXXX or Ctrl+c
+		syscall.SIGQUIT, // kill -SIGQUIT XXXX
+	)
+
+	<-signalChan
+	l.Info("os.Interrupt - shutting down...")
+
+	go func() {
+		<-signalChan
+		l.Fatal("os.Kill - terminating...")
+	}()
+
+	gracefullCtx, cancelShutdown := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancelShutdown()
+
+	if w.cron != nil {
+		l.Info("Stopping cron")
+		w.cron.Stop()
+	}
+
+	if err := httpServer.Shutdown(gracefullCtx); err != nil {
+		l.With("error", err).Error("Shutdown error")
+		defer os.Exit(1)
+	} else {
+		l.Info("API server stopped")
+	}
+
+	// manually cancel context if not using httpServer.RegisterOnShutdown(cancel)
+	cancel()
+
+	defer os.Exit(0)
+}

pkg/sync/index.html

@@ -0,0 +1,45 @@
+<html>
+<head>
+    <title>AdGuardHome sync</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" rel="stylesheet"
+          integrity="sha384-KyZXEAg3QhqLMpG8r+8fhAXLRk2vvoC2f3B09zVXn8CA5QIVfZOJ3BCsw2P0p/We" crossorigin="anonymous">
+    <script type="text/javascript" src="https://code.jquery.com/jquery-3.6.0.min.js">
+    </script>
+    <script type="text/javascript">
+        $(document).ready(function () {
+            $("#showLogs").click(function () {
+                $.get("/api/v1/logs", {}, function (data) {
+                        $('#logs').html(data);
+                    }
+                );
+            });
+            $("#sync").click(function () {
+                $.post("/api/v1/sync", {}, function (data) {
+                });
+            });
+            $("#showLogs").click()
+        });
+    </script>
+    <link rel="shortcut icon" href="/favicon.ico">
+</head>
+<body>
+<div class="container-fluid  px-4">
+    <div class="row">
+        <h1 class="display-4">AdGuardHome sync</h1>
+    </div>
+    <div class="row">
+        <div class="col">
+            <div class="btn-group" role="group">
+                <input class="btn btn-success" type="button" id="sync" value="Synchronize"/>
+                <input class="btn btn-secondary" type="button" id="showLogs" value="Update Logs"/>
+            </div>
+        </div>
+    </div>
+    <div class="row  mt-3">
+        <div class="col-12">
+            <pre class="p-3 border"><code id="logs"></code></pre>
+        </div>
+    </div>
+</div>
+</body>
+</html>

pkg/sync/sync.go

@@ -1,9 +1,13 @@
 package sync
 
 import (
+	"errors"
+	"fmt"
+
 	"github.com/bakito/adguardhome-sync/pkg/client"
 	"github.com/bakito/adguardhome-sync/pkg/log"
 	"github.com/bakito/adguardhome-sync/pkg/types"
+	"github.com/bakito/adguardhome-sync/version"
 	"github.com/robfig/cron/v3"
 	"go.uber.org/zap"
 )
@@ -13,41 +17,98 @@ var (
 )
 
 // Sync config from origin to replica
-func Sync(cfg *types.Config) {
+func Sync(cfg *types.Config) error {
+
+	if cfg.Origin.URL == "" {
+		return fmt.Errorf("origin URL is required")
+	}
+
+	if len(cfg.UniqueReplicas()) == 0 {
+		return fmt.Errorf("no replicas configured")
+	}
+
+	l.With("version", version.Version, "build", version.Build).Info("AdGuardHome sync")
+	cfg.Origin.AutoSetup = false
+
+	w := &worker{
+		cfg: cfg,
+		createClient: func(ai types.AdGuardInstance) (client.Client, error) {
+			return client.New(ai)
+		},
+	}
 	if cfg.Cron != "" {
-		c := cron.New()
+		w.cron = cron.New()
 		cl := l.With("cron", cfg.Cron)
-		_, err := c.AddFunc(cfg.Cron, func() {
-			sync(cfg)
+		_, err := w.cron.AddFunc(cfg.Cron, func() {
+			w.sync()
 		})
 		if err != nil {
-			cl.With("error", err).Error("Error creating cron job")
-			return
+			cl.With("error", err).Error("Error during cron job setup")
+			return err
+		}
+		cl.Info("Setup cronjob")
+		if cfg.API.Port != 0 {
+			w.cron.Start()
+		} else {
+			w.cron.Run()
 		}
-		cl.Info("Starting cronjob")
-		c.Run()
-	} else {
-		sync(cfg)
 	}
+	if cfg.RunOnStart {
+		l.Info("Running sync on startup")
+		w.sync()
+	}
+	if cfg.API.Port != 0 {
+		w.listenAndServe()
+	}
+	return nil
 }
 
-func sync(cfg *types.Config) {
-	oc, err := client.New(cfg.Origin)
+type worker struct {
+	cfg          *types.Config
+	running      bool
+	cron         *cron.Cron
+	createClient func(instance types.AdGuardInstance) (client.Client, error)
+}
+
+func (w *worker) sync() {
+	if w.running {
+		l.Info("Sync already running")
+		return
+	}
+	w.running = true
+	defer func() { w.running = false }()
+
+	oc, err := w.createClient(w.cfg.Origin)
 	if err != nil {
-		l.With("error", err, "url", cfg.Origin.URL).Error("Error creating origin client")
+		l.With("error", err, "url", w.cfg.Origin.URL).Error("Error creating origin client")
 		return
 	}
 
 	sl := l.With("from", oc.Host())
 
 	o := &origin{}
-
 	o.status, err = oc.Status()
 	if err != nil {
 		sl.With("error", err).Error("Error getting origin status")
 		return
 	}
 
+	o.parental, err = oc.Parental()
+	if err != nil {
+		sl.With("error", err).Error("Error getting parental status")
+		return
+	}
+	o.safeSearch, err = oc.SafeSearch()
+	if err != nil {
+		sl.With("error", err).Error("Error getting safe search status")
+		return
+	}
+	o.safeBrowsing, err = oc.SafeBrowsing()
+	if err != nil {
+		sl.With("error", err).Error("Error getting safe browsing status")
+		return
+	}
+
 	o.rewrites, err = oc.RewriteList()
 	if err != nil {
 		sl.With("error", err).Error("Error getting origin rewrites")
@@ -70,106 +131,148 @@ func sync(cfg *types.Config) {
 		sl.With("error", err).Error("Error getting origin clients")
 		return
 	}
+	o.queryLogConfig, err = oc.QueryLogConfig()
+	if err != nil {
+		sl.With("error", err).Error("Error getting query log config")
+		return
+	}
+	o.statsConfig, err = oc.StatsConfig()
+	if err != nil {
+		sl.With("error", err).Error("Error getting stats config")
+		return
+	}
 
-	replicas := cfg.UniqueReplicas()
+	o.accessList, err = oc.AccessList()
+	if err != nil {
+		sl.With("error", err).Error("Error getting access list")
+		return
+	}
+
+	o.dnsConfig, err = oc.DNSConfig()
+	if err != nil {
+		sl.With("error", err).Error("Error getting dns config")
+		return
+	}
+
+	o.dhcpServerConfig, err = oc.DHCPServerConfig()
+	if err != nil {
+		sl.With("error", err).Error("Error getting dhcp server config")
+		return
+	}
+
+	replicas := w.cfg.UniqueReplicas()
 	for _, replica := range replicas {
-		syncTo(sl, o, replica)
+		w.syncTo(sl, o, replica)
 	}
 }
 
-func syncTo(l *zap.SugaredLogger, o *origin, replica types.AdGuardInstance) {
+func (w *worker) syncTo(l *zap.SugaredLogger, o *origin, replica types.AdGuardInstance) {
 
-	rc, err := client.New(replica)
+	rc, err := w.createClient(replica)
 	if err != nil {
 		l.With("error", err, "url", replica.URL).Error("Error creating replica client")
+		return
 	}
 
 	rl := l.With("to", rc.Host())
 	rl.Info("Start sync")
 
-	rs, err := rc.Status()
+	rs, err := w.statusWithSetup(rl, replica, rc)
 	if err != nil {
-		l.With("error", err).Error("Error getting replica status")
+		rl.With("error", err).Error("Error getting replica status")
 		return
 	}
 
 	if o.status.Version != rs.Version {
-		l.With("originVersion", o.status.Version, "replicaVersion", rs.Version).Warn("Versions do not match")
+		rl.With("originVersion", o.status.Version, "replicaVersion", rs.Version).Warn("Versions do not match")
 	}
 
-	err = syncRewrites(o.rewrites, rc)
+	err = w.syncGeneralSettings(o, rs, rc)
 	if err != nil {
-		l.With("error", err).Error("Error syncing rewrites")
-		return
-	}
-	err = syncFilters(o.filters, rc)
-	if err != nil {
-		l.With("error", err).Error("Error syncing filters")
+		rl.With("error", err).Error("Error syncing general settings")
 		return
 	}
 
-	err = syncServices(o.services, rc)
+	err = w.syncConfigs(o, rc)
 	if err != nil {
-		l.With("error", err).Error("Error syncing services")
+		rl.With("error", err).Error("Error syncing configs")
 		return
 	}
 
-	if err = syncClients(o.clients, rc); err != nil {
-		l.With("error", err).Error("Error syncing clients")
+	err = w.syncRewrites(rl, o.rewrites, rc)
+	if err != nil {
+		rl.With("error", err).Error("Error syncing rewrites")
+		return
+	}
+	err = w.syncFilters(o.filters, rc)
+	if err != nil {
+		rl.With("error", err).Error("Error syncing filters")
+		return
+	}
+
+	err = w.syncServices(o.services, rc)
+	if err != nil {
+		rl.With("error", err).Error("Error syncing services")
+		return
+	}
+
+	if err = w.syncClients(o.clients, rc); err != nil {
+		rl.With("error", err).Error("Error syncing clients")
+		return
+	}
+
+	if err = w.syncDNS(o.accessList, o.dnsConfig, rc); err != nil {
+		rl.With("error", err).Error("Error syncing dns")
+		return
+	}
+
+	if err = w.syncDHCPServer(o.dhcpServerConfig, rc); err != nil {
+		rl.With("error", err).Error("Error syncing dns")
 		return
 	}
 
 	rl.Info("Sync done")
 }
 
-func syncServices(os *types.Services, replica client.Client) error {
+func (w *worker) statusWithSetup(rl *zap.SugaredLogger, replica types.AdGuardInstance, rc client.Client) (*types.Status, error) {
+	rs, err := rc.Status()
+	if err != nil {
+		if replica.AutoSetup && errors.Is(err, client.SetupNeededError) {
+			if serr := rc.Setup(); serr != nil {
+				rl.With("error", serr).Error("Error setup AdGuardHome")
+				return nil, err
+			}
+			return rc.Status()
+		}
+		return nil, err
+	}
+	return rs, err
+}
+
+func (w *worker) syncServices(os types.Services, replica client.Client) error {
 	rs, err := replica.Services()
 	if err != nil {
 		return err
 	}
 
 	if !os.Equals(rs) {
-		if err := replica.SetServices(*os); err != nil {
+		if err := replica.SetServices(os); err != nil {
 			return err
 		}
 	}
 	return nil
 }
 
-func syncFilters(of *types.FilteringStatus, replica client.Client) error {
+func (w *worker) syncFilters(of *types.FilteringStatus, replica client.Client) error {
 	rf, err := replica.Filtering()
 	if err != nil {
 		return err
 	}
 
-	fa, fd := rf.Filters.Merge(of.Filters)
-
-	if err = replica.AddFilters(false, fa...); err != nil {
+	if err = w.syncFilterType(of.Filters, rf.Filters, false, replica); err != nil {
 		return err
 	}
-
-	if len(fa) > 0 {
-		if err = replica.RefreshFilters(false); err != nil {
-			return err
-		}
-	}
-
-	if err = replica.DeleteFilters(false, fd...); err != nil {
-		return err
-	}
-
-	fa, fd = rf.WhitelistFilters.Merge(of.WhitelistFilters)
-	if err = replica.AddFilters(true, fa...); err != nil {
-		return err
-	}
-
-	if len(fa) > 0 {
-		if err = replica.RefreshFilters(true); err != nil {
-			return err
-		}
-	}
-
-	if err = replica.DeleteFilters(true, fd...); err != nil {
+	if err = w.syncFilterType(of.WhitelistFilters, rf.WhitelistFilters, true, replica); err != nil {
 		return err
 	}
 
@@ -185,14 +288,36 @@ func syncFilters(of *types.FilteringStatus, replica client.Client) error {
 	return nil
 }
 
-func syncRewrites(or *types.RewriteEntries, replica client.Client) error {
+func (w *worker) syncFilterType(of types.Filters, rFilters types.Filters, whitelist bool, replica client.Client) error {
+	fa, fu, fd := rFilters.Merge(of)
+
+	if err := replica.AddFilters(whitelist, fa...); err != nil {
+		return err
+	}
+	if err := replica.UpdateFilters(whitelist, fu...); err != nil {
+		return err
+	}
+
+	if len(fa) > 0 || len(fu) > 0 {
+		if err := replica.RefreshFilters(whitelist); err != nil {
+			return err
+		}
+	}
+
+	if err := replica.DeleteFilters(whitelist, fd...); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (w *worker) syncRewrites(rl *zap.SugaredLogger, or *types.RewriteEntries, replica client.Client) error {
 
 	replicaRewrites, err := replica.RewriteList()
 	if err != nil {
 		return err
 	}
 
-	a, r := replicaRewrites.Merge(or)
+	a, r, d := replicaRewrites.Merge(or)
 
 	if err = replica.AddRewriteEntries(a...); err != nil {
 		return err
@@ -200,10 +325,15 @@ func syncRewrites(or *types.RewriteEntries, replica client.Client) error {
 	if err = replica.DeleteRewriteEntries(r...); err != nil {
 		return err
 	}
+
+	for _, dupl := range d {
+		rl.With("domain", dupl.Domain, "answer", dupl.Answer).Warn("Skipping duplicated rewrite from source")
+	}
+
 	return nil
 }
 
-func syncClients(oc *types.Clients, replica client.Client) error {
+func (w *worker) syncClients(oc *types.Clients, replica client.Client) error {
 	rc, err := replica.Clients()
 	if err != nil {
 		return err
@@ -223,10 +353,117 @@ func syncClients(oc *types.Clients, replica client.Client) error {
 	return nil
 }
 
-type origin struct {
-	status   *types.Status
-	rewrites *types.RewriteEntries
-	services *types.Services
-	filters  *types.FilteringStatus
-	clients  *types.Clients
+func (w *worker) syncGeneralSettings(o *origin, rs *types.Status, replica client.Client) error {
+	if o.status.ProtectionEnabled != rs.ProtectionEnabled {
+		if err := replica.ToggleProtection(o.status.ProtectionEnabled); err != nil {
+			return err
+		}
+	}
+	if rp, err := replica.Parental(); err != nil {
+		return err
+	} else if o.parental != rp {
+		if err = replica.ToggleParental(o.parental); err != nil {
+			return err
+		}
+	}
+	if rs, err := replica.SafeSearch(); err != nil {
+		return err
+	} else if o.safeSearch != rs {
+		if err = replica.ToggleSafeSearch(o.safeSearch); err != nil {
+			return err
+		}
+	}
+	if rs, err := replica.SafeBrowsing(); err != nil {
+		return err
+	} else if o.safeBrowsing != rs {
+		if err = replica.ToggleSafeBrowsing(o.safeBrowsing); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (w *worker) syncConfigs(o *origin, rc client.Client) error {
+	qlc, err := rc.QueryLogConfig()
+	if err != nil {
+		return err
+	}
+	if !o.queryLogConfig.Equals(qlc) {
+		if err = rc.SetQueryLogConfig(o.queryLogConfig.Enabled, o.queryLogConfig.Interval, o.queryLogConfig.AnonymizeClientIP); err != nil {
+			return err
+		}
+	}
+
+	sc, err := rc.StatsConfig()
+	if err != nil {
+		return err
+	}
+	if o.statsConfig.Interval != sc.Interval {
+		if err = rc.SetStatsConfig(o.statsConfig.Interval); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (w *worker) syncDNS(oal *types.AccessList, odc *types.DNSConfig, rc client.Client) error {
+	al, err := rc.AccessList()
+	if err != nil {
+		return err
+	}
+	if !al.Equals(oal) {
+		if err = rc.SetAccessList(oal); err != nil {
+			return err
+		}
+	}
+
+	dc, err := rc.DNSConfig()
+	if err != nil {
+		return err
+	}
+	if !dc.Equals(odc) {
+		if err = rc.SetDNSConfig(odc); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (w *worker) syncDHCPServer(osc *types.DHCPServerConfig, rc client.Client) error {
+	sc, err := rc.DHCPServerConfig()
+	if err != nil {
+		return err
+	}
+	if !sc.Equals(osc) {
+		if err = rc.SetDHCPServerConfig(osc); err != nil {
+			return err
+		}
+	}
+
+	a, r := sc.StaticLeases.Merge(osc.StaticLeases)
+
+	if err = rc.AddDHCPStaticLeases(a...); err != nil {
+		return err
+	}
+	if err = rc.DeleteDHCPStaticLeases(r...); err != nil {
+		return err
+	}
+	return nil
+}
+
+type origin struct {
+	status           *types.Status
+	rewrites         *types.RewriteEntries
+	services         types.Services
+	filters          *types.FilteringStatus
+	clients          *types.Clients
+	queryLogConfig   *types.QueryLogConfig
+	statsConfig      *types.IntervalConfig
+	accessList       *types.AccessList
+	dnsConfig        *types.DNSConfig
+	dhcpServerConfig *types.DHCPServerConfig
+	parental         bool
+	safeSearch       bool
+	safeBrowsing     bool
 }

pkg/sync/sync_suite_test.go

@@ -0,0 +1,13 @@
+package sync_test
+
+import (
+	"testing"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+func TestSync(t *testing.T) {
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "Sync Suite")
+}

pkg/sync/sync_test.go

@@ -0,0 +1,466 @@
+package sync
+
+import (
+	"errors"
+
+	"github.com/bakito/adguardhome-sync/pkg/client"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+
+	mc "github.com/bakito/adguardhome-sync/pkg/mocks/client"
+	"github.com/bakito/adguardhome-sync/pkg/types"
+	gm "github.com/golang/mock/gomock"
+	"github.com/google/uuid"
+)
+
+var _ = Describe("Sync", func() {
+	var (
+		mockCtrl *gm.Controller
+		cl       *mc.MockClient
+		w        *worker
+		te       error
+	)
+
+	BeforeEach(func() {
+		mockCtrl = gm.NewController(GinkgoT())
+		cl = mc.NewMockClient(mockCtrl)
+		w = &worker{
+			createClient: func(instance types.AdGuardInstance) (client.Client, error) {
+				return cl, nil
+			},
+		}
+		te = errors.New(uuid.NewString())
+	})
+	AfterEach(func() {
+		defer mockCtrl.Finish()
+	})
+
+	Context("worker", func() {
+		Context("syncRewrites", func() {
+			var (
+				domain string
+				answer string
+				reO    types.RewriteEntries
+				reR    types.RewriteEntries
+			)
+
+			BeforeEach(func() {
+				domain = uuid.NewString()
+				answer = uuid.NewString()
+				reO = []types.RewriteEntry{{Domain: domain, Answer: answer}}
+				reR = []types.RewriteEntry{{Domain: domain, Answer: answer}}
+			})
+			It("should have no changes (empty slices)", func() {
+				cl.EXPECT().RewriteList().Return(&reR, nil)
+				cl.EXPECT().AddRewriteEntries()
+				cl.EXPECT().DeleteRewriteEntries()
+				err := w.syncRewrites(l, &reO, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should add one rewrite entry", func() {
+				reR = []types.RewriteEntry{}
+				cl.EXPECT().RewriteList().Return(&reR, nil)
+				cl.EXPECT().AddRewriteEntries(reO[0])
+				cl.EXPECT().DeleteRewriteEntries()
+				err := w.syncRewrites(l, &reO, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should remove one rewrite entry", func() {
+				reO = []types.RewriteEntry{}
+				cl.EXPECT().RewriteList().Return(&reR, nil)
+				cl.EXPECT().AddRewriteEntries()
+				cl.EXPECT().DeleteRewriteEntries(reR[0])
+				err := w.syncRewrites(l, &reO, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should remove one rewrite entry", func() {
+				reO = []types.RewriteEntry{}
+				cl.EXPECT().RewriteList().Return(&reR, nil)
+				cl.EXPECT().AddRewriteEntries()
+				cl.EXPECT().DeleteRewriteEntries(reR[0])
+				err := w.syncRewrites(l, &reO, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should return error when error on RewriteList()", func() {
+				cl.EXPECT().RewriteList().Return(nil, te)
+				err := w.syncRewrites(l, &reO, cl)
+				Ω(err).Should(HaveOccurred())
+			})
+			It("should return error when error on AddRewriteEntries()", func() {
+				cl.EXPECT().RewriteList().Return(&reR, nil)
+				cl.EXPECT().AddRewriteEntries().Return(te)
+				err := w.syncRewrites(l, &reO, cl)
+				Ω(err).Should(HaveOccurred())
+			})
+			It("should return error when error on DeleteRewriteEntries()", func() {
+				cl.EXPECT().RewriteList().Return(&reR, nil)
+				cl.EXPECT().AddRewriteEntries()
+				cl.EXPECT().DeleteRewriteEntries().Return(te)
+				err := w.syncRewrites(l, &reO, cl)
+				Ω(err).Should(HaveOccurred())
+			})
+		})
+		Context("syncClients", func() {
+			var (
+				clO  *types.Clients
+				clR  *types.Clients
+				name string
+			)
+			BeforeEach(func() {
+				name = uuid.NewString()
+				clO = &types.Clients{Clients: []types.Client{{Name: name}}}
+				clR = &types.Clients{Clients: []types.Client{{Name: name}}}
+			})
+			It("should have no changes (empty slices)", func() {
+				cl.EXPECT().Clients().Return(clR, nil)
+				cl.EXPECT().AddClients()
+				cl.EXPECT().UpdateClients()
+				cl.EXPECT().DeleteClients()
+				err := w.syncClients(clO, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should add one client", func() {
+				clR.Clients = []types.Client{}
+				cl.EXPECT().Clients().Return(clR, nil)
+				cl.EXPECT().AddClients(clO.Clients[0])
+				cl.EXPECT().UpdateClients()
+				cl.EXPECT().DeleteClients()
+				err := w.syncClients(clO, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should update one client", func() {
+				clR.Clients[0].Disallowed = true
+				cl.EXPECT().Clients().Return(clR, nil)
+				cl.EXPECT().AddClients()
+				cl.EXPECT().UpdateClients(clO.Clients[0])
+				cl.EXPECT().DeleteClients()
+				err := w.syncClients(clO, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should delete one client", func() {
+				clO.Clients = []types.Client{}
+				cl.EXPECT().Clients().Return(clR, nil)
+				cl.EXPECT().AddClients()
+				cl.EXPECT().UpdateClients()
+				cl.EXPECT().DeleteClients(clR.Clients[0])
+				err := w.syncClients(clO, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should return error when error on Clients()", func() {
+				cl.EXPECT().Clients().Return(nil, te)
+				err := w.syncClients(clO, cl)
+				Ω(err).Should(HaveOccurred())
+			})
+			It("should return error when error on AddClients()", func() {
+				cl.EXPECT().Clients().Return(clR, nil)
+				cl.EXPECT().AddClients().Return(te)
+				err := w.syncClients(clO, cl)
+				Ω(err).Should(HaveOccurred())
+			})
+			It("should return error when error on UpdateClients()", func() {
+				cl.EXPECT().Clients().Return(clR, nil)
+				cl.EXPECT().AddClients()
+				cl.EXPECT().UpdateClients().Return(te)
+				err := w.syncClients(clO, cl)
+				Ω(err).Should(HaveOccurred())
+			})
+			It("should return error when error on DeleteClients()", func() {
+				cl.EXPECT().Clients().Return(clR, nil)
+				cl.EXPECT().AddClients()
+				cl.EXPECT().UpdateClients()
+				cl.EXPECT().DeleteClients().Return(te)
+				err := w.syncClients(clO, cl)
+				Ω(err).Should(HaveOccurred())
+			})
+		})
+		Context("syncGeneralSettings", func() {
+			var (
+				o  *origin
+				rs *types.Status
+			)
+			BeforeEach(func() {
+				o = &origin{
+					status: &types.Status{},
+				}
+				rs = &types.Status{}
+			})
+			It("should have no changes", func() {
+				cl.EXPECT().Parental()
+				cl.EXPECT().SafeSearch()
+				cl.EXPECT().SafeBrowsing()
+				err := w.syncGeneralSettings(o, rs, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should have protection enabled changes", func() {
+				o.status.ProtectionEnabled = true
+				cl.EXPECT().ToggleProtection(true)
+				cl.EXPECT().Parental()
+				cl.EXPECT().SafeSearch()
+				cl.EXPECT().SafeBrowsing()
+				err := w.syncGeneralSettings(o, rs, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should have parental enabled changes", func() {
+				o.parental = true
+				cl.EXPECT().Parental()
+				cl.EXPECT().ToggleParental(true)
+				cl.EXPECT().SafeSearch()
+				cl.EXPECT().SafeBrowsing()
+				err := w.syncGeneralSettings(o, rs, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should have safeSearch enabled changes", func() {
+				o.safeSearch = true
+				cl.EXPECT().Parental()
+				cl.EXPECT().SafeSearch()
+				cl.EXPECT().ToggleSafeSearch(true)
+				cl.EXPECT().SafeBrowsing()
+				err := w.syncGeneralSettings(o, rs, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should have safeBrowsing enabled changes", func() {
+				o.safeBrowsing = true
+				cl.EXPECT().Parental()
+				cl.EXPECT().SafeSearch()
+				cl.EXPECT().SafeBrowsing()
+				cl.EXPECT().ToggleSafeBrowsing(true)
+				err := w.syncGeneralSettings(o, rs, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+		})
+		Context("syncConfigs", func() {
+			var (
+				o   *origin
+				qlc *types.QueryLogConfig
+				sc  *types.IntervalConfig
+			)
+			BeforeEach(func() {
+				o = &origin{
+					queryLogConfig: &types.QueryLogConfig{},
+					statsConfig:    &types.IntervalConfig{},
+				}
+				qlc = &types.QueryLogConfig{}
+				sc = &types.IntervalConfig{}
+			})
+			It("should have no changes", func() {
+				cl.EXPECT().QueryLogConfig().Return(qlc, nil)
+				cl.EXPECT().StatsConfig().Return(sc, nil)
+				err := w.syncConfigs(o, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should have QueryLogConfig changes", func() {
+				o.queryLogConfig.Interval = 123
+				cl.EXPECT().QueryLogConfig().Return(qlc, nil)
+				cl.EXPECT().SetQueryLogConfig(false, 123, false)
+				cl.EXPECT().StatsConfig().Return(sc, nil)
+				err := w.syncConfigs(o, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should have StatsConfig changes", func() {
+				o.statsConfig.Interval = 123
+				cl.EXPECT().QueryLogConfig().Return(qlc, nil)
+				cl.EXPECT().StatsConfig().Return(sc, nil)
+				cl.EXPECT().SetStatsConfig(123)
+				err := w.syncConfigs(o, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+		})
+		Context("statusWithSetup", func() {
+			var (
+				status *types.Status
+				inst   types.AdGuardInstance
+			)
+			BeforeEach(func() {
+				status = &types.Status{}
+				inst = types.AdGuardInstance{
+					AutoSetup: true,
+				}
+			})
+			It("should get the replica status", func() {
+				cl.EXPECT().Status().Return(status, nil)
+				st, err := w.statusWithSetup(l, inst, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+				Ω(st).Should(Equal(status))
+			})
+			It("should runs setup before getting replica status", func() {
+				cl.EXPECT().Status().Return(nil, client.SetupNeededError)
+				cl.EXPECT().Setup()
+				cl.EXPECT().Status().Return(status, nil)
+				st, err := w.statusWithSetup(l, inst, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+				Ω(st).Should(Equal(status))
+			})
+			It("should fail on setup", func() {
+				cl.EXPECT().Status().Return(nil, client.SetupNeededError)
+				cl.EXPECT().Setup().Return(te)
+				st, err := w.statusWithSetup(l, inst, cl)
+				Ω(err).Should(HaveOccurred())
+				Ω(st).Should(BeNil())
+			})
+		})
+		Context("syncServices", func() {
+			var (
+				os types.Services
+				rs types.Services
+			)
+			BeforeEach(func() {
+				os = []string{"foo"}
+				rs = []string{"foo"}
+			})
+			It("should have no changes", func() {
+				cl.EXPECT().Services().Return(rs, nil)
+				err := w.syncServices(os, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should have services changes", func() {
+				os = []string{"bar"}
+				cl.EXPECT().Services().Return(rs, nil)
+				cl.EXPECT().SetServices(os)
+				err := w.syncServices(os, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+		})
+		Context("syncFilters", func() {
+			var (
+				of *types.FilteringStatus
+				rf *types.FilteringStatus
+			)
+			BeforeEach(func() {
+				of = &types.FilteringStatus{}
+				rf = &types.FilteringStatus{}
+			})
+			It("should have no changes", func() {
+				cl.EXPECT().Filtering().Return(rf, nil)
+				cl.EXPECT().AddFilters(false)
+				cl.EXPECT().UpdateFilters(false)
+				cl.EXPECT().DeleteFilters(false)
+				cl.EXPECT().AddFilters(true)
+				cl.EXPECT().UpdateFilters(true)
+				cl.EXPECT().DeleteFilters(true)
+				err := w.syncFilters(of, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should have changes user roles", func() {
+				of.UserRules = []string{"foo"}
+				cl.EXPECT().Filtering().Return(rf, nil)
+				cl.EXPECT().AddFilters(false)
+				cl.EXPECT().UpdateFilters(false)
+				cl.EXPECT().DeleteFilters(false)
+				cl.EXPECT().AddFilters(true)
+				cl.EXPECT().UpdateFilters(true)
+				cl.EXPECT().DeleteFilters(true)
+				cl.EXPECT().SetCustomRules(of.UserRules)
+				err := w.syncFilters(of, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should have changed filtering config", func() {
+				of.Enabled = true
+				of.Interval = 123
+				cl.EXPECT().Filtering().Return(rf, nil)
+				cl.EXPECT().AddFilters(false)
+				cl.EXPECT().UpdateFilters(false)
+				cl.EXPECT().DeleteFilters(false)
+				cl.EXPECT().AddFilters(true)
+				cl.EXPECT().UpdateFilters(true)
+				cl.EXPECT().DeleteFilters(true)
+				cl.EXPECT().ToggleFiltering(of.Enabled, of.Interval)
+				err := w.syncFilters(of, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+		})
+
+		Context("syncDNS", func() {
+			var (
+				oal *types.AccessList
+				ral *types.AccessList
+				odc *types.DNSConfig
+				rdc *types.DNSConfig
+			)
+			BeforeEach(func() {
+				oal = &types.AccessList{}
+				ral = &types.AccessList{}
+				odc = &types.DNSConfig{}
+				rdc = &types.DNSConfig{}
+			})
+			It("should have no changes", func() {
+				cl.EXPECT().AccessList().Return(ral, nil)
+				cl.EXPECT().DNSConfig().Return(rdc, nil)
+				err := w.syncDNS(oal, odc, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should have access list changes", func() {
+				ral.BlockedHosts = []string{"foo"}
+				cl.EXPECT().AccessList().Return(ral, nil)
+				cl.EXPECT().DNSConfig().Return(rdc, nil)
+				cl.EXPECT().SetAccessList(oal)
+				err := w.syncDNS(oal, odc, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+			It("should have dns config changes", func() {
+				rdc.Bootstraps = []string{"foo"}
+				cl.EXPECT().AccessList().Return(ral, nil)
+				cl.EXPECT().DNSConfig().Return(rdc, nil)
+				cl.EXPECT().SetDNSConfig(odc)
+				err := w.syncDNS(oal, odc, cl)
+				Ω(err).ShouldNot(HaveOccurred())
+			})
+		})
+
+		Context("sync", func() {
+
+			It("should have no changes", func() {
+				w.cfg = &types.Config{
+					Origin:  types.AdGuardInstance{},
+					Replica: types.AdGuardInstance{URL: "foo"},
+					Beta:    "",
+				}
+				// origin
+				cl.EXPECT().Host()
+				cl.EXPECT().Status().Return(&types.Status{}, nil)
+				cl.EXPECT().Parental()
+				cl.EXPECT().SafeSearch()
+				cl.EXPECT().SafeBrowsing()
+				cl.EXPECT().RewriteList().Return(&types.RewriteEntries{}, nil)
+				cl.EXPECT().Services()
+				cl.EXPECT().Filtering().Return(&types.FilteringStatus{}, nil)
+				cl.EXPECT().Clients().Return(&types.Clients{}, nil)
+				cl.EXPECT().QueryLogConfig().Return(&types.QueryLogConfig{}, nil)
+				cl.EXPECT().StatsConfig().Return(&types.IntervalConfig{}, nil)
+				cl.EXPECT().AccessList().Return(&types.AccessList{}, nil)
+				cl.EXPECT().DNSConfig().Return(&types.DNSConfig{}, nil)
+				cl.EXPECT().DHCPServerConfig().Return(&types.DHCPServerConfig{}, nil)
+
+				// replica
+				cl.EXPECT().Host()
+				cl.EXPECT().Status().Return(&types.Status{}, nil)
+				cl.EXPECT().Parental()
+				cl.EXPECT().SafeSearch()
+				cl.EXPECT().SafeBrowsing()
+				cl.EXPECT().QueryLogConfig().Return(&types.QueryLogConfig{}, nil)
+				cl.EXPECT().StatsConfig().Return(&types.IntervalConfig{}, nil)
+				cl.EXPECT().RewriteList().Return(&types.RewriteEntries{}, nil)
+				cl.EXPECT().AddRewriteEntries()
+				cl.EXPECT().DeleteRewriteEntries()
+				cl.EXPECT().Filtering().Return(&types.FilteringStatus{}, nil)
+				cl.EXPECT().AddFilters(false)
+				cl.EXPECT().UpdateFilters(false)
+				cl.EXPECT().DeleteFilters(false)
+				cl.EXPECT().AddFilters(true)
+				cl.EXPECT().UpdateFilters(true)
+				cl.EXPECT().DeleteFilters(true)
+				cl.EXPECT().Services()
+				cl.EXPECT().Clients().Return(&types.Clients{}, nil)
+				cl.EXPECT().AddClients()
+				cl.EXPECT().UpdateClients()
+				cl.EXPECT().DeleteClients()
+				cl.EXPECT().AccessList().Return(&types.AccessList{}, nil)
+				cl.EXPECT().DNSConfig().Return(&types.DNSConfig{}, nil)
+				cl.EXPECT().DHCPServerConfig().Return(&types.DHCPServerConfig{}, nil)
+				cl.EXPECT().AddDHCPStaticLeases().Return(nil)
+				cl.EXPECT().DeleteDHCPStaticLeases().Return(nil)
+				w.sync()
+			})
+		})
+	})
+})

pkg/types/dhcp.go

@@ -0,0 +1,76 @@
+package types
+
+import (
+	"encoding/json"
+	"net"
+	"time"
+)
+
+type DHCPServerConfig struct {
+	V4            *V4ServerConfJSON `json:"v4"`
+	V6            *V6ServerConfJSON `json:"v6"`
+	InterfaceName string            `json:"interface_name"`
+	Enabled       bool              `json:"enabled"`
+
+	Leases       Leases `json:"leases,omitempty"`
+	StaticLeases Leases `json:"static_leases,omitempty"`
+}
+
+// Equals dhcp server config equal check
+func (c *DHCPServerConfig) Equals(o *DHCPServerConfig) bool {
+	a, _ := json.Marshal(c)
+	b, _ := json.Marshal(o)
+	return string(a) == string(b)
+}
+
+type V4ServerConfJSON struct {
+	GatewayIP     net.IP `json:"gateway_ip"`
+	SubnetMask    net.IP `json:"subnet_mask"`
+	RangeStart    net.IP `json:"range_start"`
+	RangeEnd      net.IP `json:"range_end"`
+	LeaseDuration uint32 `json:"lease_duration"`
+}
+
+type V6ServerConfJSON struct {
+	RangeStart    net.IP `json:"range_start"`
+	RangeEnd      net.IP `json:"range_end"`
+	LeaseDuration uint32 `json:"lease_duration"`
+}
+
+type Leases []Lease
+
+// Merge the leases
+func (l Leases) Merge(other Leases) ([]Lease, []Lease) {
+	current := make(map[string]Lease)
+
+	var adds Leases
+	var removes Leases
+	for _, le := range l {
+		current[le.HWAddr] = le
+	}
+
+	for _, le := range other {
+		if _, ok := current[le.HWAddr]; ok {
+			delete(current, le.HWAddr)
+		} else {
+			adds = append(adds, le)
+		}
+	}
+
+	for _, rr := range current {
+		removes = append(removes, rr)
+	}
+
+	return adds, removes
+}
+
+// Lease contains the necessary information about a DHCP lease
+type Lease struct {
+	HWAddr   string `json:"mac"`
+	IP       net.IP `json:"ip"`
+	Hostname string `json:"hostname"`
+
+	// Lease expiration time
+	// 1: static lease
+	Expiry time.Time `json:"expires"`
+}

pkg/types/dns.go

@@ -0,0 +1,78 @@
+package types
+
+import (
+	"encoding/json"
+	"net"
+	"sort"
+)
+
+// https://ha.bakito.net:3000/control/dns_config
+// {"bootstrap_dns":["1.1.1.1:53"],"upstream_mode":"parallel","upstream_dns":["https://dns10.quad9.net/dns-query"]}
+// {"bootstrap_dns":["1.1.1.1:53"],"upstream_mode":"","upstream_dns":["https://dns10.quad9.net/dns-query"]}
+// {"bootstrap_dns":["1.1.1.1:53"],"upstream_mode":"fastest_addr","upstream_dns":["https://dns10.quad9.net/dns-query"]}
+
+// {"ratelimit":20,"blocking_mode":"default","blocking_ipv4":"0.0.0.0","blocking_ipv6":"::","edns_cs_enabled":true,"disable_ipv6":false,"dnssec_enabled":false}
+// {"cache_size":4194304,"cache_ttl_max":0,"cache_ttl_min":0}
+
+// https://ha.bakito.net:3000/control/access/set
+// {"allowed_clients":["2.2.2.2"],"disallowed_clients":["1.1.1.1"],"blocked_hosts":["version.bind","id.server","hostname.bind"]}
+// https://ha.bakito.net:3000/control/access/list
+// {"allowed_clients":[],"disallowed_clients":[],"blocked_hosts":["version.bind","id.server","hostname.bind"]}
+
+type DNSConfig struct {
+	Upstreams     []string `json:"upstream_dns,omitempty"`
+	UpstreamsFile string   `json:"upstream_dns_file"`
+	Bootstraps    []string `json:"bootstrap_dns,omitempty"`
+
+	ProtectionEnabled bool     `json:"protection_enabled"`
+	RateLimit         uint32   `json:"ratelimit"`
+	BlockingMode      string   `json:"blocking_mode,omitempty"`
+	BlockingIPv4      net.IP   `json:"blocking_ipv4,omitempty"`
+	BlockingIPv6      net.IP   `json:"blocking_ipv6"`
+	EDNSCSEnabled     bool     `json:"edns_cs_enabled"`
+	DNSSECEnabled     bool     `json:"dnssec_enabled"`
+	DisableIPv6       bool     `json:"disable_ipv6"`
+	UpstreamMode      string   `json:"upstream_mode,omitempty"`
+	CacheSize         uint32   `json:"cache_size"`
+	CacheMinTTL       uint32   `json:"cache_ttl_min"`
+	CacheMaxTTL       uint32   `json:"cache_ttl_max"`
+	ResolveClients    bool     `json:"resolve_clients"`
+	LocalPTRUpstreams []string `json:"local_ptr_upstreams,omitempty"`
+}
+
+// Equals dns config equal check
+func (c *DNSConfig) Equals(o *DNSConfig) bool {
+	c.Sort()
+	o.Sort()
+
+	a, _ := json.Marshal(c)
+	b, _ := json.Marshal(o)
+	return string(a) == string(b)
+}
+
+// Sort sort dns config
+func (c *DNSConfig) Sort() {
+	sort.Strings(c.Upstreams)
+	sort.Strings(c.Bootstraps)
+	sort.Strings(c.LocalPTRUpstreams)
+}
+
+type AccessList struct {
+	AllowedClients    []string `json:"allowed_clients"`
+	DisallowedClients []string `json:"disallowed_clients"`
+	BlockedHosts      []string `json:"blocked_hosts"`
+}
+
+// Equals access list equal check
+func (al *AccessList) Equals(o *AccessList) bool {
+	return equals(al.AllowedClients, o.AllowedClients) &&
+		equals(al.DisallowedClients, o.DisallowedClients) &&
+		equals(al.BlockedHosts, o.BlockedHosts)
+}
+
+// Sort sort access list
+func (al *AccessList) Sort() {
+	sort.Strings(al.AllowedClients)
+	sort.Strings(al.DisallowedClients)
+	sort.Strings(al.BlockedHosts)
+}

pkg/types/types.go

@@ -5,71 +5,135 @@ import (
 	"fmt"
 	"sort"
 	"strings"
-	"time"
+	"sync"
 )
 
+const (
+	DefaultAPIPath = "/control"
+)
+
+var (
+	doOnce sync.Once
+)
+
+// Config application configuration struct
 type Config struct {
-	Origin   AdGuardInstance   `json:"origin" yaml:"origin"`
-	Replica  *AdGuardInstance  `json:"replica,omitempty" yaml:"replica,omitempty"`
-	Replicas []AdGuardInstance `json:"replicas,omitempty" yaml:"replicas,omitempty"`
-	Cron     string            `json:"cron,omitempty" yaml:"cron,omitempty"`
+	Origin      AdGuardInstance   `json:"origin" yaml:"origin"`
+	Replica     AdGuardInstance   `json:"replica,omitempty" yaml:"replica,omitempty"`
+	Replicas    []AdGuardInstance `json:"replicas,omitempty" yaml:"replicas,omitempty"`
+	Cron        string            `json:"cron,omitempty" yaml:"cron,omitempty"`
+	RunOnStart  bool              `json:"runOnStart,omitempty" yaml:"runOnStart,omitempty"`
+	API         API               `json:"api,omitempty" yaml:"api,omitempty"`
+	Beta        string            `json:"beta,omitempty" yaml:"beta,omitempty"`
+	enabledBeta map[string]bool   `json:"-" yaml:"-"`
 }
 
+// API configuration
+type API struct {
+	Port     int    `json:"port,omitempty" yaml:"port,omitempty"`
+	Username string `json:"username,omitempty" yaml:"username,omitempty"`
+	Password string `json:"password,omitempty" yaml:"password,omitempty"`
+}
+
+// UniqueReplicas get unique replication instances
 func (cfg *Config) UniqueReplicas() []AdGuardInstance {
 	dedup := make(map[string]AdGuardInstance)
-	if cfg.Replica != nil {
-		dedup[cfg.Replica.Key()] = *cfg.Replica
+	if cfg.Replica.URL != "" {
+		dedup[cfg.Replica.Key()] = cfg.Replica
 	}
 	for _, replica := range cfg.Replicas {
-		dedup[replica.Key()] = replica
+		if replica.URL != "" {
+			dedup[replica.Key()] = replica
+		}
 	}
 
 	var r []AdGuardInstance
 	for _, replica := range dedup {
+		if replica.APIPath == "" {
+			replica.APIPath = DefaultAPIPath
+		}
 		r = append(r, replica)
 	}
 	return r
 }
 
+func (cfg *Config) WithBeta(name string) bool {
+	doOnce.Do(func() {
+		cfg.enabledBeta = make(map[string]bool)
+
+		features := strings.Split(cfg.Beta, ",")
+		for _, f := range features {
+			cfg.enabledBeta[strings.ToLower(strings.TrimSpace(f))] = true
+		}
+	})
+	return cfg.enabledBeta[name]
+
+}
+
+// AdGuardInstance AdguardHome config instance
 type AdGuardInstance struct {
 	URL                string `json:"url" yaml:"url"`
 	APIPath            string `json:"apiPath,omitempty" yaml:"apiPath,omitempty"`
 	Username           string `json:"username,omitempty" yaml:"username,omitempty"`
 	Password           string `json:"password,omitempty" yaml:"password,omitempty"`
 	InsecureSkipVerify bool   `json:"insecureSkipVerify" yaml:"insecureSkipVerify"`
+	AutoSetup          bool   `json:"autoSetup" yaml:"autoSetup"`
 }
 
+// Key AdGuardInstance key
 func (i *AdGuardInstance) Key() string {
-	return fmt.Sprintf("%s%s", i.URL, i.APIPath)
+	return fmt.Sprintf("%s#%s", i.URL, i.APIPath)
 }
 
+// Protection API struct
+type Protection struct {
+	ProtectionEnabled bool `json:"protection_enabled"`
+}
+
+// Status API struct
 type Status struct {
-	DNSAddresses      []string `json:"dns_addresses"`
-	DNSPort           int      `json:"dns_port"`
-	HTTPPort          int      `json:"http_port"`
-	ProtectionEnabled bool     `json:"protection_enabled"`
-	DhcpAvailable     bool     `json:"dhcp_available"`
-	Running           bool     `json:"running"`
-	Version           string   `json:"version"`
-	Language          string   `json:"language"`
+	Protection
+	DNSAddresses  []string `json:"dns_addresses"`
+	DNSPort       int      `json:"dns_port"`
+	HTTPPort      int      `json:"http_port"`
+	DhcpAvailable bool     `json:"dhcp_available"`
+	Running       bool     `json:"running"`
+	Version       string   `json:"version"`
+	Language      string   `json:"language"`
 }
 
+// RewriteEntries list of RewriteEntry
 type RewriteEntries []RewriteEntry
 
-func (rwe *RewriteEntries) Merge(other *RewriteEntries) (RewriteEntries, RewriteEntries) {
+// Merge RewriteEntries
+func (rwe *RewriteEntries) Merge(other *RewriteEntries) (RewriteEntries, RewriteEntries, RewriteEntries) {
 	current := make(map[string]RewriteEntry)
 
 	var adds RewriteEntries
 	var removes RewriteEntries
+	var duplicates RewriteEntries
+	processed := make(map[string]bool)
 	for _, rr := range *rwe {
-		current[rr.Key()] = rr
+		if _, ok := processed[rr.Key()]; !ok {
+			current[rr.Key()] = rr
+			processed[rr.Key()] = true
+		} else {
+			// remove duplicate
+			removes = append(removes, rr)
+		}
 	}
 
 	for _, rr := range *other {
 		if _, ok := current[rr.Key()]; ok {
 			delete(current, rr.Key())
 		} else {
-			adds = append(adds, rr)
+			if _, ok := processed[rr.Key()]; !ok {
+				adds = append(adds, rr)
+				processed[rr.Key()] = true
+			} else {
+				//	skip duplicate
+				duplicates = append(duplicates, rr)
+			}
 		}
 	}
 
@@ -77,63 +141,39 @@ func (rwe *RewriteEntries) Merge(other *RewriteEntries) (RewriteEntries, Rewrite
 		removes = append(removes, rr)
 	}
 
-	return adds, removes
+	return adds, removes, duplicates
 }
 
+// RewriteEntry API struct
 type RewriteEntry struct {
 	Domain string `json:"domain"`
 	Answer string `json:"answer"`
 }
 
+// Key RewriteEntry key
 func (re *RewriteEntry) Key() string {
 	return fmt.Sprintf("%s#%s", re.Domain, re.Answer)
 }
 
+// Filters list of Filter
 type Filters []Filter
 
-type Filter struct {
-	ID          int       `json:"id"`
-	Enabled     bool      `json:"enabled"`
-	URL         string    `json:"url"`  // needed for add
-	Name        string    `json:"name"` // needed for add
-	RulesCount  int       `json:"rules_count"`
-	LastUpdated time.Time `json:"last_updated"`
-	Whitelist   bool      `json:"whitelist"` // needed for add
-}
-
-type FilteringStatus struct {
-	FilteringConfig
-	Filters          Filters   `json:"filters"`
-	WhitelistFilters Filters   `json:"whitelist_filters"`
-	UserRules        UserRules `json:"user_rules"`
-}
-
-type UserRules []string
-
-func (ur UserRules) String() string {
-	return strings.Join(ur, "\n")
-}
-
-type FilteringConfig struct {
-	Enabled  bool `json:"enabled"`
-	Interval int  `json:"interval"`
-}
-
-type RefreshFilter struct {
-	Whitelist bool `json:"whitelist"`
-}
-
-func (fs *Filters) Merge(other Filters) (Filters, Filters) {
+// Merge merge Filters
+func (f Filters) Merge(other Filters) (Filters, Filters, Filters) {
 	current := make(map[string]Filter)
 
 	var adds Filters
+	var updates Filters
 	var removes Filters
-	for _, f := range *fs {
+	for _, f := range f {
 		current[f.URL] = f
 	}
 
 	for _, rr := range other {
-		if _, ok := current[rr.URL]; ok {
+		if c, ok := current[rr.URL]; ok {
+			if !c.Equals(&rr) {
+				updates = append(updates, rr)
+			}
 			delete(current, rr.URL)
 		} else {
 			adds = append(adds, rr)
@@ -144,21 +184,96 @@ func (fs *Filters) Merge(other Filters) (Filters, Filters) {
 		removes = append(removes, rr)
 	}
 
-	return adds, removes
+	return adds, updates, removes
 }
 
+// Filter API struct
+type Filter struct {
+	ID         int    `json:"id"`
+	Enabled    bool   `json:"enabled"`
+	URL        string `json:"url"`  // needed for add
+	Name       string `json:"name"` // needed for add
+	RulesCount int    `json:"rules_count"`
+	Whitelist  bool   `json:"whitelist"` // needed for add
+}
+
+// Equals Filter equal check
+func (f *Filter) Equals(o *Filter) bool {
+	return f.Enabled == o.Enabled && f.URL == o.URL && f.Name == o.Name
+}
+
+// FilterUpdate  API struct
+type FilterUpdate struct {
+	URL       string `json:"url"`
+	Data      Filter `json:"data"`
+	Whitelist bool   `json:"whitelist"`
+}
+
+// FilteringStatus API struct
+type FilteringStatus struct {
+	FilteringConfig
+	Filters          Filters   `json:"filters"`
+	WhitelistFilters Filters   `json:"whitelist_filters"`
+	UserRules        UserRules `json:"user_rules"`
+}
+
+// UserRules API struct
+type UserRules []string
+
+// String toString of Users
+func (ur UserRules) String() string {
+	return strings.Join(ur, "\n")
+}
+
+// EnableConfig API struct
+type EnableConfig struct {
+	Enabled bool `json:"enabled"`
+}
+
+// IntervalConfig API struct
+type IntervalConfig struct {
+	Interval int `json:"interval"`
+}
+
+// FilteringConfig API struct
+type FilteringConfig struct {
+	EnableConfig
+	IntervalConfig
+}
+
+// QueryLogConfig API struct
+type QueryLogConfig struct {
+	EnableConfig
+	IntervalConfig
+	AnonymizeClientIP bool `json:"anonymize_client_ip"`
+}
+
+// Equals QueryLogConfig equal check
+func (qlc *QueryLogConfig) Equals(o *QueryLogConfig) bool {
+	return qlc.Enabled == o.Enabled && qlc.AnonymizeClientIP == o.AnonymizeClientIP && qlc.Interval == o.Interval
+}
+
+// RefreshFilter API struct
+type RefreshFilter struct {
+	Whitelist bool `json:"whitelist"`
+}
+
+// Services API struct
 type Services []string
 
+// Sort sort Services
 func (s Services) Sort() {
 	sort.Strings(s)
 }
 
-func (s *Services) Equals(o *Services) bool {
+// Equals Services equal check
+func (s Services) Equals(o Services) bool {
 	s.Sort()
 	o.Sort()
-	return equals(*s, *o)
+	return equals(s, o)
 }
 
+// Clients API struct
 type Clients struct {
 	Clients     []Client `json:"clients"`
 	AutoClients []struct {
@@ -171,11 +286,12 @@ type Clients struct {
 	SupportedTags []string `json:"supported_tags"`
 }
 
+// Client API struct
 type Client struct {
-	Ids             []string `json:"ids"`
-	Tags            []string `json:"tags"`
-	BlockedServices []string `json:"blocked_services"`
-	Upstreams       []string `json:"upstreams"`
+	Ids             []string `json:"ids,omitempty"`
+	Tags            []string `json:"tags,omitempty"`
+	BlockedServices []string `json:"blocked_services,omitempty"`
+	Upstreams       []string `json:"upstreams,omitempty"`
 
 	UseGlobalSettings        bool   `json:"use_global_settings"`
 	UseGlobalBlockedServices bool   `json:"use_global_blocked_services"`
@@ -188,6 +304,7 @@ type Client struct {
 	DisallowedRule           string `json:"disallowed_rule"`
 }
 
+// Sort sort clients
 func (cl *Client) Sort() {
 	sort.Strings(cl.Ids)
 	sort.Strings(cl.Tags)
@@ -195,7 +312,8 @@ func (cl *Client) Sort() {
 	sort.Strings(cl.Upstreams)
 }
 
-func (cl *Client) Equal(o *Client) bool {
+// Equals Clients equal check
+func (cl *Client) Equals(o *Client) bool {
 	cl.Sort()
 	o.Sort()
 
@@ -204,6 +322,7 @@ func (cl *Client) Equal(o *Client) bool {
 	return string(a) == string(b)
 }
 
+// Merge merge Clients
 func (clients *Clients) Merge(other *Clients) ([]Client, []Client, []Client) {
 	current := make(map[string]Client)
 	for _, client := range clients.Clients {
@@ -221,7 +340,7 @@ func (clients *Clients) Merge(other *Clients) ([]Client, []Client, []Client) {
 
 	for _, cl := range expected {
 		if oc, ok := current[cl.Name]; ok {
-			if !cl.Equal(&oc) {
+			if !cl.Equals(&oc) {
 				updates = append(updates, cl)
 			}
 			delete(current, cl.Name)
@@ -237,6 +356,7 @@ func (clients *Clients) Merge(other *Clients) ([]Client, []Client, []Client) {
 	return adds, updates, removes
 }
 
+// ClientUpdate API struct
 type ClientUpdate struct {
 	Name string `json:"name"`
 	Data Client `json:"data"`
@@ -253,3 +373,19 @@ func equals(a []string, b []string) bool {
 	}
 	return true
 }
+
+// InstallConfig AdguardHome install config
+type InstallConfig struct {
+	Web      InstallPort `json:"web"`
+	DNS      InstallPort `json:"dns"`
+	Username string      `json:"username"`
+	Password string      `json:"password"`
+}
+
+// InstallPort AdguardHome install config port
+type InstallPort struct {
+	IP         string `json:"ip"`
+	Port       int    `json:"port"`
+	Status     string `json:"status"`
+	CanAutofix bool   `json:"can_autofix"`
+}

pkg/types/types_suite_test.go

@@ -0,0 +1,13 @@
+package types_test
+
+import (
+	"testing"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+func TestTypes(t *testing.T) {
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "Types Suite")
+}

pkg/types/types_test.go

@@ -0,0 +1,345 @@
+package types_test
+
+import (
+	"encoding/json"
+	"io/ioutil"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+
+	"github.com/bakito/adguardhome-sync/pkg/types"
+	"github.com/google/uuid"
+)
+
+var _ = Describe("Types", func() {
+	var (
+		url     string
+		apiPath string
+	)
+	BeforeEach(func() {
+		url = "https://" + uuid.NewString()
+		apiPath = "/" + uuid.NewString()
+	})
+
+	Context("FilteringStatus", func() {
+		It("should correctly parse json", func() {
+			b, err := ioutil.ReadFile("../..//testdata/filtering-status.json")
+			fs := &types.FilteringStatus{}
+			Ω(err).ShouldNot(HaveOccurred())
+			err = json.Unmarshal(b, fs)
+			Ω(err).ShouldNot(HaveOccurred())
+		})
+	})
+
+	Context("Filters", func() {
+		Context("Merge", func() {
+			var (
+				originFilters  types.Filters
+				replicaFilters types.Filters
+			)
+			BeforeEach(func() {
+				originFilters = types.Filters{}
+				replicaFilters = types.Filters{}
+			})
+
+			It("should add a missing filter", func() {
+				originFilters = append(originFilters, types.Filter{URL: url})
+				a, u, d := replicaFilters.Merge(originFilters)
+				Ω(a).Should(HaveLen(1))
+				Ω(u).Should(BeEmpty())
+				Ω(d).Should(BeEmpty())
+
+				Ω(a[0].URL).Should(Equal(url))
+			})
+
+			It("should remove additional filter", func() {
+				replicaFilters = append(replicaFilters, types.Filter{URL: url})
+				a, u, d := replicaFilters.Merge(originFilters)
+				Ω(a).Should(BeEmpty())
+				Ω(u).Should(BeEmpty())
+				Ω(d).Should(HaveLen(1))
+
+				Ω(d[0].URL).Should(Equal(url))
+			})
+
+			It("should update existing filter when enabled differs", func() {
+				enabled := true
+				originFilters = append(originFilters, types.Filter{URL: url, Enabled: enabled})
+				replicaFilters = append(replicaFilters, types.Filter{URL: url, Enabled: !enabled})
+				a, u, d := replicaFilters.Merge(originFilters)
+				Ω(a).Should(BeEmpty())
+				Ω(u).Should(HaveLen(1))
+				Ω(d).Should(BeEmpty())
+
+				Ω(u[0].Enabled).Should(Equal(enabled))
+			})
+
+			It("should update existing filter when name differs", func() {
+				name1 := uuid.NewString()
+				name2 := uuid.NewString()
+				originFilters = append(originFilters, types.Filter{URL: url, Name: name1})
+				replicaFilters = append(replicaFilters, types.Filter{URL: url, Name: name2})
+				a, u, d := replicaFilters.Merge(originFilters)
+				Ω(a).Should(BeEmpty())
+				Ω(u).Should(HaveLen(1))
+				Ω(d).Should(BeEmpty())
+
+				Ω(u[0].Name).Should(Equal(name1))
+			})
+
+			It("should have no changes", func() {
+				originFilters = append(originFilters, types.Filter{URL: url})
+				replicaFilters = append(replicaFilters, types.Filter{URL: url})
+				a, u, d := replicaFilters.Merge(originFilters)
+				Ω(a).Should(BeEmpty())
+				Ω(u).Should(BeEmpty())
+				Ω(d).Should(BeEmpty())
+			})
+		})
+	})
+	Context("AdGuardInstance", func() {
+		It("should build a key with url and api apiPath", func() {
+			i := &types.AdGuardInstance{URL: url, APIPath: apiPath}
+			Ω(i.Key()).Should(Equal(url + "#" + apiPath))
+		})
+	})
+	Context("RewriteEntry", func() {
+		It("should build a key with url and api apiPath", func() {
+			domain := uuid.NewString()
+			answer := uuid.NewString()
+			re := &types.RewriteEntry{Domain: domain, Answer: answer}
+			Ω(re.Key()).Should(Equal(domain + "#" + answer))
+		})
+	})
+	Context("QueryLogConfig", func() {
+		Context("Equal", func() {
+			var (
+				a *types.QueryLogConfig
+				b *types.QueryLogConfig
+			)
+			BeforeEach(func() {
+				a = &types.QueryLogConfig{}
+				b = &types.QueryLogConfig{}
+			})
+			It("should be equal", func() {
+				a.Enabled = true
+				a.Interval = 1
+				a.AnonymizeClientIP = true
+				b.Enabled = true
+				b.Interval = 1
+				b.AnonymizeClientIP = true
+				Ω(a.Equals(b)).Should(BeTrue())
+			})
+			It("should not be equal when enabled differs", func() {
+				a.Enabled = true
+				b.Enabled = false
+				Ω(a.Equals(b)).ShouldNot(BeTrue())
+			})
+			It("should not be equal when interval differs", func() {
+				a.Interval = 1
+				b.Interval = 2
+				Ω(a.Equals(b)).ShouldNot(BeTrue())
+			})
+			It("should not be equal when anonymizeClientIP differs", func() {
+				a.AnonymizeClientIP = true
+				b.AnonymizeClientIP = false
+				Ω(a.Equals(b)).ShouldNot(BeTrue())
+			})
+		})
+	})
+	Context("RewriteEntries", func() {
+		Context("Merge", func() {
+			var (
+				originRE  types.RewriteEntries
+				replicaRE types.RewriteEntries
+				domain    string
+			)
+			BeforeEach(func() {
+				originRE = types.RewriteEntries{}
+				replicaRE = types.RewriteEntries{}
+				domain = uuid.NewString()
+			})
+
+			It("should add a missing rewrite entry", func() {
+				originRE = append(originRE, types.RewriteEntry{Domain: domain})
+				a, r, d := replicaRE.Merge(&originRE)
+				Ω(a).Should(HaveLen(1))
+				Ω(r).Should(BeEmpty())
+				Ω(d).Should(BeEmpty())
+
+				Ω(a[0].Domain).Should(Equal(domain))
+			})
+
+			It("should remove additional ewrite entry", func() {
+				replicaRE = append(replicaRE, types.RewriteEntry{Domain: domain})
+				a, r, d := replicaRE.Merge(&originRE)
+				Ω(a).Should(BeEmpty())
+				Ω(r).Should(HaveLen(1))
+				Ω(d).Should(BeEmpty())
+
+				Ω(r[0].Domain).Should(Equal(domain))
+			})
+
+			It("should have no changes", func() {
+				originRE = append(originRE, types.RewriteEntry{Domain: domain})
+				replicaRE = append(replicaRE, types.RewriteEntry{Domain: domain})
+				a, r, d := replicaRE.Merge(&originRE)
+				Ω(a).Should(BeEmpty())
+				Ω(r).Should(BeEmpty())
+				Ω(d).Should(BeEmpty())
+			})
+
+			It("should remove target duplicate", func() {
+				originRE = append(originRE, types.RewriteEntry{Domain: domain})
+				replicaRE = append(replicaRE, types.RewriteEntry{Domain: domain})
+				replicaRE = append(replicaRE, types.RewriteEntry{Domain: domain})
+				a, r, d := replicaRE.Merge(&originRE)
+				Ω(a).Should(BeEmpty())
+				Ω(r).Should(HaveLen(1))
+				Ω(d).Should(BeEmpty())
+			})
+
+			It("should remove target duplicate", func() {
+				originRE = append(originRE, types.RewriteEntry{Domain: domain})
+				originRE = append(originRE, types.RewriteEntry{Domain: domain})
+				replicaRE = append(replicaRE, types.RewriteEntry{Domain: domain})
+				a, r, d := replicaRE.Merge(&originRE)
+				Ω(a).Should(BeEmpty())
+				Ω(r).Should(BeEmpty())
+				Ω(d).Should(HaveLen(1))
+			})
+		})
+	})
+	Context("UserRules", func() {
+		It("should join the rules correctly", func() {
+			r1 := uuid.NewString()
+			r2 := uuid.NewString()
+			ur := types.UserRules([]string{r1, r2})
+			Ω(ur.String()).Should(Equal(r1 + "\n" + r2))
+		})
+	})
+	Context("Config", func() {
+		var (
+			cfg *types.Config
+		)
+		BeforeEach(func() {
+			cfg = &types.Config{}
+		})
+		Context("UniqueReplicas", func() {
+			It("should be empty if noting defined", func() {
+				r := cfg.UniqueReplicas()
+				Ω(r).Should(BeEmpty())
+			})
+			It("should be empty if replica url is not set", func() {
+				cfg.Replica = types.AdGuardInstance{URL: ""}
+				r := cfg.UniqueReplicas()
+				Ω(r).Should(BeEmpty())
+			})
+			It("should be empty if replicas url is not set", func() {
+				cfg.Replicas = []types.AdGuardInstance{{URL: ""}}
+				r := cfg.UniqueReplicas()
+				Ω(r).Should(BeEmpty())
+			})
+			It("should return only one replica if same url and apiPath", func() {
+				cfg.Replica = types.AdGuardInstance{URL: url, APIPath: apiPath}
+				cfg.Replicas = []types.AdGuardInstance{{URL: url, APIPath: apiPath}, {URL: url, APIPath: apiPath}}
+				r := cfg.UniqueReplicas()
+				Ω(r).Should(HaveLen(1))
+			})
+			It("should return 3 one replicas if urls are different", func() {
+				cfg.Replica = types.AdGuardInstance{URL: url, APIPath: apiPath}
+				cfg.Replicas = []types.AdGuardInstance{{URL: url + "1", APIPath: apiPath}, {URL: url, APIPath: apiPath + "1"}}
+				r := cfg.UniqueReplicas()
+				Ω(r).Should(HaveLen(3))
+			})
+			It("should set default api apiPath if not set", func() {
+				cfg.Replica = types.AdGuardInstance{URL: url}
+				cfg.Replicas = []types.AdGuardInstance{{URL: url + "1"}}
+				r := cfg.UniqueReplicas()
+				Ω(r).Should(HaveLen(2))
+				Ω(r[0].APIPath).Should(Equal(types.DefaultAPIPath))
+				Ω(r[1].APIPath).Should(Equal(types.DefaultAPIPath))
+			})
+		})
+	})
+
+	Context("Clients", func() {
+		Context("Merge", func() {
+			var (
+				originClients  *types.Clients
+				replicaClients types.Clients
+				name           string
+			)
+			BeforeEach(func() {
+				originClients = &types.Clients{}
+				replicaClients = types.Clients{}
+				name = uuid.NewString()
+			})
+
+			It("should add a missing client", func() {
+				originClients.Clients = append(originClients.Clients, types.Client{Name: name})
+				a, u, d := replicaClients.Merge(originClients)
+				Ω(a).Should(HaveLen(1))
+				Ω(u).Should(BeEmpty())
+				Ω(d).Should(BeEmpty())
+
+				Ω(a[0].Name).Should(Equal(name))
+			})
+
+			It("should remove additional client", func() {
+				replicaClients.Clients = append(replicaClients.Clients, types.Client{Name: name})
+				a, u, d := replicaClients.Merge(originClients)
+				Ω(a).Should(BeEmpty())
+				Ω(u).Should(BeEmpty())
+				Ω(d).Should(HaveLen(1))
+
+				Ω(d[0].Name).Should(Equal(name))
+			})
+
+			It("should update existing client when name differs", func() {
+				disallowed := true
+				originClients.Clients = append(originClients.Clients, types.Client{Name: name, Disallowed: disallowed})
+				replicaClients.Clients = append(replicaClients.Clients, types.Client{Name: name, Disallowed: !disallowed})
+				a, u, d := replicaClients.Merge(originClients)
+				Ω(a).Should(BeEmpty())
+				Ω(u).Should(HaveLen(1))
+				Ω(d).Should(BeEmpty())
+
+				Ω(u[0].Disallowed).Should(Equal(disallowed))
+			})
+		})
+	})
+	Context("Services", func() {
+		Context("Equals", func() {
+			It("should be equal", func() {
+				s1 := types.Services([]string{"a", "b"})
+				s2 := types.Services([]string{"b", "a"})
+				Ω(s1.Equals(s2)).Should(BeTrue())
+			})
+			It("should not be equal different values", func() {
+				s1 := types.Services([]string{"a", "b"})
+				s2 := types.Services([]string{"B", "a"})
+				Ω(s1.Equals(s2)).ShouldNot(BeTrue())
+			})
+			It("should not be equal different length", func() {
+				s1 := types.Services([]string{"a", "b"})
+				s2 := types.Services([]string{"b", "a", "c"})
+				Ω(s1.Equals(s2)).ShouldNot(BeTrue())
+			})
+		})
+	})
+	Context("DNSConfig", func() {
+		Context("Equals", func() {
+			It("should be equal", func() {
+				dc1 := &types.DNSConfig{Upstreams: []string{"a"}}
+				dc2 := &types.DNSConfig{Upstreams: []string{"a"}}
+				Ω(dc1.Equals(dc2)).Should(BeTrue())
+			})
+			It("should not be equal", func() {
+				dc1 := &types.DNSConfig{Upstreams: []string{"a"}}
+				dc2 := &types.DNSConfig{Upstreams: []string{"b"}}
+				Ω(dc1.Equals(dc2)).ShouldNot(BeTrue())
+			})
+		})
+	})
+})

systemd/AdGuardHomeSync.service

@@ -0,0 +1,28 @@
+[Unit]
+Description=AdGuard Home Sync service
+ConditionFileIsExecutable=/opt/AdGuardHomeSync/adguardhome-sync
+
+Requires=network.target
+After=network-online.target syslog.target
+
+[Service]
+StartLimitInterval=5
+StartLimitBurst=10
+ExecStart=/opt/AdGuardHomeSync/adguardhome-sync "run" "--config" "/opt/AdGuardHomeSync/adguardhome-sync.yaml"
+WorkingDirectory=/opt/AdGuardHome
+
+
+Restart=on-success
+SuccessExitStatus=1 2 8 SIGKILL
+RestartSec=120
+EnvironmentFile=-/etc/sysconfig/GoServiceExampleLogging
+
+
+
+StandardOutput=file:/var/log/AdGuardHomeSync.out
+StandardError=file:/var/log/AdGuardHomeSync.err
+Restart=always
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target

systemd/README.md

@@ -0,0 +1,11 @@
+# Install
+
+```bash
+mkdir -p /opt/AdGuardHomeSync/
+
+sudo cp adguardhome-sync /opt/AdGuardHomeSync/adguardhome-sync
+sudo cp adguardhome-sync.yaml /opt/AdGuardHomeSync/adguardhome-sync.yaml
+
+sudo cp AdGuardHomeSync.service /etc/systemd/system/AdGuardHomeSync.service
+sudo systemctl enable AdGuardHomeSync
+```

testdata/blockedservices-list.json

@@ -0,0 +1,4 @@
+[
+  "9gag",
+  "dailymotion"
+]

testdata/clients.json

@@ -0,0 +1,81 @@
+{
+  "clients": [
+    {
+      "ids": [
+        "192.168.1.3"
+      ],
+      "tags": [
+        "device_pc"
+      ],
+      "name": "PC",
+      "use_global_settings": true,
+      "filtering_enabled": false,
+      "parental_enabled": false,
+      "safesearch_enabled": false,
+      "safebrowsing_enabled": false,
+      "use_global_blocked_services": true,
+      "blocked_services": null,
+      "upstreams": null,
+      "whois_info": null,
+      "disallowed": false,
+      "disallowed_rule": ""
+    },
+    {
+      "ids": [
+        "192.168.1.2"
+      ],
+      "tags": [
+        "device_phone"
+      ],
+      "name": "Phone LAN",
+      "use_global_settings": true,
+      "filtering_enabled": false,
+      "parental_enabled": false,
+      "safesearch_enabled": false,
+      "safebrowsing_enabled": false,
+      "use_global_blocked_services": false,
+      "blocked_services": [
+        "facebook",
+        "ok",
+        "vk",
+        "mail_ru",
+        "qq"
+      ],
+      "upstreams": [],
+      "whois_info": null,
+      "disallowed": false,
+      "disallowed_rule": ""
+    }
+  ],
+  "auto_clients": [
+    {
+      "ip": "127.0.0.1",
+      "name": "localhost",
+      "source": "etc/hosts",
+      "whois_info": {}
+    }
+  ],
+  "supported_tags": [
+    "device_audio",
+    "device_camera",
+    "device_gameconsole",
+    "device_laptop",
+    "device_nas",
+    "device_other",
+    "device_pc",
+    "device_phone",
+    "device_printer",
+    "device_securityalarm",
+    "device_tablet",
+    "device_tv",
+    "os_android",
+    "os_ios",
+    "os_linux",
+    "os_macos",
+    "os_other",
+    "os_windows",
+    "user_admin",
+    "user_child",
+    "user_regular"
+  ]
+}

testdata/dhcp-status.json

@@ -0,0 +1,17 @@
+{
+  "enabled": false,
+  "interface_name": "docker0",
+  "v4": {
+    "gateway_ip": "172.17.0.1",
+    "subnet_mask": "255.255.255.0",
+    "range_start": "172.17.0.100",
+    "range_end": "172.17.0.200",
+    "lease_duration": 888888
+  },
+  "v6": {
+    "range_start": "",
+    "lease_duration": 0
+  },
+  "leases": [],
+  "static_leases": []
+}

testdata/dns-info.json

@@ -0,0 +1,22 @@
+{
+  "upstream_dns": [
+    "https://dns10.quad9.net/dns-query"
+  ],
+  "upstream_dns_file": "",
+  "bootstrap_dns": [
+    "1.1.1.1:53"
+  ],
+  "protection_enabled": true,
+  "ratelimit": 20,
+  "blocking_mode": "default",
+  "blocking_ipv4": "",
+  "blocking_ipv6": "",
+  "edns_cs_enabled": false,
+  "dnssec_enabled": false,
+  "disable_ipv6": false,
+  "upstream_mode": "",
+  "cache_size": 4194304,
+  "cache_ttl_min": 0,
+  "cache_ttl_max": 0
+}
+

testdata/filtering-status.json

@@ -0,0 +1,27 @@
+{
+  "enabled": true,
+  "interval": 24,
+  "filters": [
+    {
+      "id": 1616956420,
+      "enabled": true,
+      "url": "https://adguardteam.github.io/AdGuardSDNSFilter/Filters/filter.txt",
+      "name": "AdGuard DNS filter",
+      "rules_count": 37330,
+      "last_updated": ""
+    },
+    {
+      "id": 1616956421,
+      "enabled": true,
+      "url": "https://adaway.org/hosts.txt",
+      "name": "AdAway Default Blocklist",
+      "rules_count": 8717,
+      "last_updated": "2021-04-04T20:35:03+01:00"
+    }
+  ],
+  "whitelist_filters": null,
+  "user_rules": [
+    "||metrics2.data.hicloud.com^$important",
+    ""
+  ]
+}

testdata/parental-status.json

@@ -0,0 +1,3 @@
+{
+  "enabled": true
+}

testdata/querylog_info.json

@@ -0,0 +1,5 @@
+{
+  "enabled": true,
+  "interval": 90,
+  "anonymize_client_ip": false
+}

testdata/rewrite-list.json

@@ -0,0 +1,10 @@
+[
+  {
+    "domain": "foo.com",
+    "answer": "192.168.1.10"
+  },
+  {
+    "domain": "bar.com",
+    "answer": "192.168.1.12"
+  }
+]

testdata/safebrowsing-status.json

@@ -0,0 +1,3 @@
+{
+  "enabled": true
+}

testdata/safesearch-status.json

@@ -0,0 +1,3 @@
+{
+  "enabled": true
+}

testdata/stats_info.json

@@ -0,0 +1,3 @@
+{
+  "interval": 1
+}

testdata/status.json

@@ -0,0 +1,12 @@
+{
+  "dns_addresses": [
+    "192.168.1.2"
+  ],
+  "dns_port": 53,
+  "http_port": 45158,
+  "protection_enabled": true,
+  "dhcp_available": true,
+  "running": true,
+  "version": "v0.105.2",
+  "language": "en"
+}

testdata/tls-status.json

@@ -0,0 +1,20 @@
+{
+  "enabled": false,
+  "port_https": 443,
+  "port_dns_over_tls": 853,
+  "port_dns_over_quic": 784,
+  "port_dnscrypt": 0,
+  "dnscrypt_config_file": "",
+  "allow_unencrypted_doh": false,
+  "certificate_chain": "",
+  "private_key": "",
+  "certificate_path": "",
+  "private_key_path": "",
+  "valid_cert": false,
+  "valid_chain": false,
+  "not_before": "0001-01-01T00:00:00Z",
+  "not_after": "0001-01-01T00:00:00Z",
+  "dns_names": null,
+  "valid_key": false,
+  "valid_pair": false
+}

version/semver/main.go

@@ -1,49 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"fmt"
-	"os"
-	"os/exec"
-	"strings"
-
-	"github.com/coreos/go-semver/semver"
-)
-
-func main() {
-	out, err := exec.Command("git", "branch", "--show-current").Output()
-	if err != nil {
-		panic(err)
-	}
-	branch := strings.TrimSpace(string(out))
-	if branch != "main" {
-		panic(fmt.Errorf(`error: must be in "master" branch, current branch: %q`, branch))
-	}
-
-	out, err = exec.Command("git", "describe").Output()
-	if err != nil {
-		panic(err)
-	}
-
-	version := strings.TrimPrefix(strings.TrimSpace(string(out)), "v")
-	v := semver.New(version)
-	v.BumpPatch()
-	reader := bufio.NewReader(os.Stdin)
-	if _, err = fmt.Fprintf(os.Stderr, "Enter Release Version: [v%v] ", v); err != nil {
-		panic(err)
-	}
-
-	text, err := reader.ReadString('\n')
-	if err != nil {
-		panic(err)
-	}
-	if strings.HasPrefix(text, "v") {
-		text = text[1:]
-		v = semver.New(strings.TrimSpace(text))
-	}
-
-	if _, err = fmt.Fprintf(os.Stderr, "Using Version: v%v\n", v); err != nil {
-		panic(err)
-	}
-	fmt.Printf("v%v", v)
-}

version/version.go

@@ -3,4 +3,6 @@ package version
 var (
 	// Version the module version
 	Version = "devel"
+	// Build the build time
+	Build = "N/A"
 )