package torrentValidator import ( "net/url" "strings" ) // CheckTrackers : Check if there is good trackers in torrent func CheckTrackers(trackers []string) []string { // TODO: move to runtime configuration var deadTrackers = []string{ // substring matches! "://open.nyaatorrents.info:6544", "://tracker.openbittorrent.com:80", "://tracker.publicbt.com:80", "://stats.anisource.net:2710", "://exodus.desync.com", "://open.demonii.com:1337", "://tracker.istole.it:80", "://tracker.ccc.de:80", "://bt2.careland.com.cn:6969", "://announce.torrentsmd.com:8080", "://open.demonii.com:1337", "://tracker.btcake.com", "://tracker.prq.to", "://bt.rghost.net"} var trackerRet []string for _, t := range trackers { urlTracker, err := url.Parse(t) if err == nil { good := true for _, check := range deadTrackers { if strings.Contains(t, check) { good = false break // No need to continue the for loop } } if good { trackerRet = append(trackerRet, urlTracker.String()) } } } return trackerRet }