Exemplo n.º 1
0
func SelfHandler(Conn *xmpp.Conn, Msg *xmpp.ClientMessage) {
	Msg.Body = strings.TrimSpace(Msg.Body)
	if !strings.HasPrefix(Msg.Body, "!") {
		Conn.Send(room, "groupchat", Msg.Body)
		return
	}
	command, err := GetCommand(Msg.Body, Msg.From, "./plugins/")
	if err != nil {
		Conn.Send(Msg.From, "chat", err.Error())
		return
	}
	out, err := command.CombinedOutput()
	if err != nil {
		log.Println(err)
		Conn.Send(Msg.From, "chat", err.Error())
		return
	}
	Conn.Send(Msg.From, "chat", strings.TrimRight(string(out), " \t\n"))
}
Exemplo n.º 2
0
func main() {
	runtime.GOMAXPROCS(runtime.NumCPU())
	var (
		Conn *xmpp.Conn
		err  error
	)

START:
	for {
		stop = make(chan struct{})
		if err != nil {
			admin = admin[:0]
			if Conn != nil {
				log.Println("Conn check:", Conn.Close())
			}
			time.Sleep(5 * time.Second)
		}

		Conn, err = xmpp.Dial(connect, id, server, password, resource, nil)
		if err != nil {
			log.Println("Conn", err)
			continue
		}
		if err := Conn.SignalPresence("dnd", "is there some food in this world?", 12); err != nil {
			log.Println("Signal", err)
			continue
		}
		if err := Conn.SendPresence(room+"/"+name, ""); err != nil {
			log.Println("Presence", err)
			continue
		}

		go func(Conn *xmpp.Conn, stop chan struct{}) {
			for {
				select {
				case <-time.After(60 * time.Second):
					Conn.SendIQ(server, "set", "<keepalive xmlns='urn:xmpp:keepalive:0'> <interval>60</interval> </keepalive>")
					if _, _, err = Conn.SendIQ(server, "get", "<ping xmlns='urn:xmpp:ping'/>"); err != nil {
						select {
						case <-stop:
						default:
							log.Println("KeepAlive err:", err)
							close(stop)
						}
						return
					}

				case <-stop:
					return
				}
			}
		}(Conn, stop)

		go func(Conn *xmpp.Conn, stop chan struct{}) {
			for {
				next, err := Conn.Next()
				if err != nil {
					select {
					case <-stop:
					default:
						log.Println("KeepAlive err:", err)
						close(stop)
					}
					return
				}
				cs <- next
			}
		}(Conn, stop)

		for {
			select {
			case next = <-cs:

			case <-stop:
				Conn.Close()
				Conn = nil
				continue START

			case <-time.After(65 * time.Second):
				log.Println(Conn.Close(), "\n\t", "closed after 65 seconds of inactivity")
				close(stop)
				Conn = nil
				continue START
			}

			switch t := next.Value.(type) {
			case *xmpp.ClientPresence:
				PresenceHandler(Conn, t)

			case *xmpp.ClientMessage:
				if len(t.Delay.Stamp) == 0 && len(t.Subject) == 0 {
					log.Println(t)
					if GetNick(t.From) != name {
						if t.Type == "groupchat" {
							go MessageHandler(Conn, t)
						} else if xmpp.RemoveResourceFromJid(strings.ToLower(t.From)) == me {
							go SelfHandler(Conn, t)
						}
					}
				}
			}
		}
		log.Println(Conn.Close(), "\n\t", "wtf am I doing here?")
	}
}
Exemplo n.º 3
0
func MessageHandler(Conn *xmpp.Conn, Msg *xmpp.ClientMessage) {
	switch {
	case strings.HasPrefix(Msg.Body, "!megakick "):
		s := strings.Split(Msg.Body, "!megakick ")
		if in(admin, Msg.From) {
			Conn.ModUse(room, s[1], "none", "")
		} else {
			Conn.Send(room, "groupchat", fmt.Sprintf("%s: GTFO", GetNick(Msg.From)))
		}

	case strings.HasPrefix(Msg.Body, "!"): //any external command
		cmd, err := GetCommand(Msg.Body, Msg.From, "./plugins/")
		if err != nil {
			Conn.Send(room, "groupchat", fmt.Sprintf("%s: WAT", GetNick(Msg.From)))
			if in(admin, Msg.From) {
				Conn.Send(Msg.From, "chat", err.Error())
			}
			return
		}
		stdout, _ := cmd.StdoutPipe()
		stderr, _ := cmd.StderrPipe()
		if err := cmd.Start(); err != nil {
			log.Println(err)
			Conn.Send(room, "groupchat", fmt.Sprintf("%s: WAT", GetNick(Msg.From)))
			if in(admin, Msg.From) {
				Conn.Send(Msg.From, "chat", err.Error())
			}
			return
		}
		out, _ := ioutil.ReadAll(stdout)
		outerr, _ := ioutil.ReadAll(stderr)
		cmd.Wait()
		if len(outerr) != 0 && in(admin, Msg.From) {
			Conn.Send(Msg.From, "chat", strings.TrimRight(string(outerr), " \t\n"))
		}
		Conn.Send(room, "groupchat", strings.TrimRight(string(out), " \t\n"))

	case call.MatchString(Msg.Body): //chat
		command, err := GetCommand(call.ReplaceAllString(Msg.Body, "!answer"), Msg.From, "./chat/")
		if err != nil {
			log.Println(err)
			return
		}
		out, err := command.CombinedOutput()
		if err != nil {
			log.Println(err)
			if in(admin, Msg.From) {
				Conn.Send(Msg.From, "chat", err.Error())
			}
			return
		}
		Conn.Send(room, "groupchat", strings.TrimRight(string(out), " \t\n"))
	}
}