package home import ( "context" "encoding/base64" "io/ioutil" "net/http" "os" "path/filepath" "testing" "time" "github.com/AdguardTeam/dnsproxy/proxyutil" "github.com/AdguardTeam/dnsproxy/upstream" "github.com/miekg/dns" "github.com/stretchr/testify/assert" ) const yamlConf = `bind_host: 127.0.0.1 bind_port: 3000 users: [] language: en rlimit_nofile: 0 web_session_ttl: 720 dns: bind_host: 127.0.0.1 port: 5354 statistics_interval: 90 querylog_enabled: true querylog_interval: 90 querylog_size_memory: 0 protection_enabled: true blocking_mode: null_ip blocked_response_ttl: 0 ratelimit: 100 ratelimit_whitelist: [] refuse_any: false bootstrap_dns: - 1.1.1.1:53 all_servers: false allowed_clients: [] disallowed_clients: [] blocked_hosts: [] parental_block_host: family-block.dns.adguard.com safebrowsing_block_host: standard-block.dns.adguard.com cache_size: 0 upstream_dns: - https://1.1.1.1/dns-query filtering_enabled: true filters_update_interval: 168 parental_sensitivity: 13 parental_enabled: true safesearch_enabled: false safebrowsing_enabled: false safebrowsing_cache_size: 1048576 safesearch_cache_size: 1048576 parental_cache_size: 1048576 cache_time: 30 rewrites: [] blocked_services: [] tls: enabled: false server_name: www.example.com force_https: false port_https: 443 port_dns_over_tls: 853 allow_unencrypted_doh: true certificate_chain: "" private_key: "" certificate_path: "" private_key_path: "" filters: - enabled: true url: https://adguardteam.github.io/AdGuardSDNSFilter/Filters/filter.txt name: AdGuard Simplified Domain Names filter id: 1 - enabled: false url: https://hosts-file.net/ad_servers.txt name: hpHosts - Ad and Tracking servers only id: 2 - enabled: false url: https://adaway.org/hosts.txt name: adaway id: 3 user_rules: - "" dhcp: enabled: false interface_name: "" gateway_ip: "" subnet_mask: "" range_start: "" range_end: "" lease_duration: 86400 icmp_timeout_msec: 1000 clients: [] log_file: "" verbose: false schema_version: 5 ` // . Create a configuration file // . Start AGH instance // . Check Web server // . Check DNS server // . Check DNS server with DOH // . Wait until the filters are downloaded // . Stop and cleanup func TestHome(t *testing.T) { // Reinit context Context = homeContext{} dir := prepareTestDir() defer func() { _ = os.RemoveAll(dir) }() fn := filepath.Join(dir, "AdGuardHome.yaml") // Prepare the test config assert.True(t, ioutil.WriteFile(fn, []byte(yamlConf), 0644) == nil) fn, _ = filepath.Abs(fn) config = configuration{} // the global variable is dirty because of the previous tests run args := options{} args.configFilename = fn args.workDir = dir go run(args) var err error var resp *http.Response h := http.Client{} for i := 0; i != 50; i++ { resp, err = h.Get("http://127.0.0.1:3000/") if err == nil && resp.StatusCode != 404 { break } time.Sleep(100 * time.Millisecond) } assert.Truef(t, err == nil, "%s", err) assert.Equal(t, 200, resp.StatusCode) resp, err = h.Get("http://127.0.0.1:3000/control/status") assert.Truef(t, err == nil, "%s", err) assert.Equal(t, 200, resp.StatusCode) // test DNS over UDP r := upstream.NewResolver("127.0.0.1:5354", 3*time.Second) addrs, err := r.LookupIPAddr(context.TODO(), "static.adguard.com") assert.Nil(t, err) haveIP := len(addrs) != 0 assert.True(t, haveIP) // test DNS over HTTP without encryption req := dns.Msg{} req.Id = dns.Id() req.RecursionDesired = true req.Question = []dns.Question{{Name: "static.adguard.com.", Qtype: dns.TypeA, Qclass: dns.ClassINET}} buf, err := req.Pack() assert.True(t, err == nil, "%s", err) requestURL := "http://127.0.0.1:3000/dns-query?dns=" + base64.RawURLEncoding.EncodeToString(buf) resp, err = http.DefaultClient.Get(requestURL) assert.True(t, err == nil, "%s", err) body, err := ioutil.ReadAll(resp.Body) assert.True(t, err == nil, "%s", err) assert.True(t, resp.StatusCode == http.StatusOK) response := dns.Msg{} err = response.Unpack(body) assert.True(t, err == nil, "%s", err) addrs = nil proxyutil.AppendIPAddrs(&addrs, response.Answer) haveIP = len(addrs) != 0 assert.True(t, haveIP) for i := 1; ; i++ { st, err := os.Stat(filepath.Join(dir, "data", "filters", "1.txt")) if err == nil && st.Size() != 0 { break } if i == 5 { assert.True(t, false) break } time.Sleep(1 * time.Second) } cleanup() cleanupAlways() }