package home import ( "encoding/json" "net/http" "github.com/AdguardTeam/AdGuardHome/dnsfilter" "github.com/AdguardTeam/golibs/log" "github.com/AdguardTeam/urlfilter" ) var serviceRules map[string][]*urlfilter.NetworkRule // service name -> filtering rules type svc struct { name string rules []string } // Keep in sync with: // client/src/helpers/constants.js // client/src/components/ui/Icons.js var serviceRulesArray = []svc{ {"whatsapp", []string{"||whatsapp.net^", "||whatsapp.com^"}}, {"facebook", []string{"||facebook.com^", "||facebook.net^", "||fbcdn.net^"}}, {"twitter", []string{"||twitter.com^", "||t.co^", "||twimg.com^"}}, {"youtube", []string{"||youtube.com^", "||ytimg.com^", "||youtu.be^", "||youtubei.googleapis.com^"}}, {"messenger", []string{"||fb.com^", "||facebook.com^"}}, {"twitch", []string{"||twitch.tv^", "||ttvnw.net^"}}, {"netflix", []string{"||nflxext.com^", "||netflix.com^"}}, {"instagram", []string{"||instagram.com^"}}, {"snapchat", []string{"||snapchat.com^"}}, {"discord", []string{"||discord.gg^", "||discordapp.net^", "||discordapp.com^"}}, {"ok", []string{"||ok.ru^"}}, {"skype", []string{"||skype.com^"}}, {"vk", []string{"||vk.com^"}}, {"origin", []string{"||origin.com^", "||signin.ea.com^", "||accounts.ea.com^"}}, {"steam", []string{"||steam.com^"}}, {"epic_games", []string{"||epicgames.com^"}}, {"reddit", []string{"||reddit.com^", "||redditstatic.com^", "||redditmedia.com^", "||redd.it^"}}, {"mail_ru", []string{"||mail.ru^"}}, {"cloudflare", []string{ "||cloudflare.com^", "||cloudflare-dns.com^", "||cloudflare.net^", "||cloudflareinsights.com^", "||cloudflarestream.com^", "||cloudflareresolve.com^", "||cloudflareclient.com^", "||cloudflarebolt.com^", "||cloudflarestatus.com^", "||cloudflare.cn^", "||one.one^", "||warp.plus^", }}, {"amazon", []string{ "||amazon.com^", "||media-amazon.com^", "||images-amazon.com^", "||a2z.com^", "||amazon.ae^", "||amazon.ca^", "||amazon.cn^", "||amazon.de^", "||amazon.es^", "||amazon.fr^", "||amazon.in^", "||amazon.it^", "||amazon.nl^", "||amazon.com.au^", "||amazon.com.br^", "||amazon.co.jp^", "||amazon.com.mx^", "||amazon.co.uk^", }}, {"ebay", []string{ "||ebay.com^", "||ebayimg.com^", "||ebaystatic.com^", "||ebaycdn.net^", "||ebayinc.com^", "||ebay.at^", "||ebay.be^", "||ebay.ca^", "||ebay.ch^", "||ebay.cn^", "||ebay.de^", "||ebay.es^", "||ebay.fr^", "||ebay.ie^", "||ebay.in^", "||ebay.it^", "||ebay.ph^", "||ebay.pl^", "||ebay.nl^", "||ebay.com.au^", "||ebay.com.cn^", "||ebay.com.hk^", "||ebay.com.my^", "||ebay.com.sg^", "||ebay.co.uk^", }}, {"tiktok", []string{ "||tiktok.com^", "||tiktokcdn.com^", "||snssdk.com^", "||amemv.com^", "||toutiao.com^", "||ixigua.com^", "||pstatp.com^", "||ixiguavideo.com^", "||toutiaocloud.com^", "||toutiaocloud.net^", "||bdurl.com^", "||bytecdn.cn^", "||byteimg.com^", "||ixigua.com^", }}, } // convert array to map func initServices() { serviceRules = make(map[string][]*urlfilter.NetworkRule) for _, s := range serviceRulesArray { rules := []*urlfilter.NetworkRule{} for _, text := range s.rules { rule, err := urlfilter.NewNetworkRule(text, 0) if err != nil { log.Error("urlfilter.NewNetworkRule: %s rule: %s", err, text) continue } rules = append(rules, rule) } serviceRules[s.name] = rules } } // ApplyBlockedServices - set blocked services settings for this DNS request func ApplyBlockedServices(setts *dnsfilter.RequestFilteringSettings, list []string) { setts.ServicesRules = []dnsfilter.ServiceEntry{} for _, name := range list { rules, ok := serviceRules[name] if !ok { log.Error("unknown service name: %s", name) continue } s := dnsfilter.ServiceEntry{} s.Name = name s.Rules = rules setts.ServicesRules = append(setts.ServicesRules, s) } } func handleBlockedServicesList(w http.ResponseWriter, r *http.Request) { config.RLock() list := config.DNS.BlockedServices config.RUnlock() w.Header().Set("Content-Type", "application/json") err := json.NewEncoder(w).Encode(list) if err != nil { httpError(w, http.StatusInternalServerError, "json.Encode: %s", err) return } } func handleBlockedServicesSet(w http.ResponseWriter, r *http.Request) { list := []string{} err := json.NewDecoder(r.Body).Decode(&list) if err != nil { httpError(w, http.StatusBadRequest, "json.Decode: %s", err) return } config.Lock() config.DNS.BlockedServices = list config.Unlock() log.Debug("Updated blocked services list: %d", len(list)) err = writeAllConfigsAndReloadDNS() if err != nil { httpError(w, http.StatusBadRequest, "%s", err) return } returnOK(w) } // RegisterBlockedServicesHandlers - register HTTP handlers func RegisterBlockedServicesHandlers() { httpRegister(http.MethodGet, "/control/blocked_services/list", handleBlockedServicesList) httpRegister(http.MethodPost, "/control/blocked_services/set", handleBlockedServicesSet) }