X-Git-Url: https://git.realraum.at/?a=blobdiff_plain;f=r3-webstatus-spaceapi%2Fr3xmppbot%2Fr3xmppbot.go;fp=r3-webstatus-spaceapi%2Fr3xmppbot%2Fr3xmppbot.go;h=0000000000000000000000000000000000000000;hb=caa5ad7abedd69e82acd4c0fb29ffddddc32e460;hp=465ee951c7b5919bd4592e40a69d251294e6e3dd;hpb=098333f9a1d3fa389378a212dea39cf48030cd91;p=svn42.git diff --git a/r3-webstatus-spaceapi/r3xmppbot/r3xmppbot.go b/r3-webstatus-spaceapi/r3xmppbot/r3xmppbot.go deleted file mode 100644 index 465ee95..0000000 --- a/r3-webstatus-spaceapi/r3xmppbot/r3xmppbot.go +++ /dev/null @@ -1,367 +0,0 @@ -package r3xmppbot - -import ( - xmpp "code.google.com/p/goexmpp" - "fmt" - "log" - "crypto/tls" - "os" - "time" - "encoding/json" - "path" -) - -//~ type StdLogger struct { -//~ } - -//~ func (s *StdLogger) Log(v ...interface{}) { - //~ log.Println(v...) -//~ } - -//~ func (s *StdLogger) Logf(fmt string, v ...interface{}) { - //~ log.Printf(fmt, v...) -//~ } - -func (botdata *XmppBot) makeXMPPMessage(to, message string, subject interface{}) *xmpp.Message { - xmppmsgheader := xmpp.Header{To: to, - From: botdata.my_jid_, - Id: <-xmpp.Id, - Type: "chat", - Lang: "", - Innerxml: "", - Error: nil, - Nested: make([]interface{},0)} - msgsubject := xmpp.Generic{} - if subject != nil { - msgsubject.Chardata = subject.(string) - } - return &xmpp.Message{Header: xmppmsgheader , Subject: &msgsubject, Body: &xmpp.Generic{Chardata:message}, Thread: &xmpp.Generic{}} -} - -func (botdata *XmppBot) makeXMPPPresence(to, ptype string) *xmpp.Presence { - xmppmsgheader := xmpp.Header{To: to, - From: botdata.my_jid_, - Id: <-xmpp.Id, - Type: ptype, - Lang: "", - Innerxml: "", - Error: nil, - Nested: make([]interface{},0)} - return &xmpp.Presence{Header: xmppmsgheader} -} - -type R3JIDDesire int - -const ( - R3NoChange R3JIDDesire = -1 - R3NoInfo R3JIDDesire = iota // ignore first value by assigning to blank identifier - R3NoOfflineInfo - R3AllInfo - R3DebugInfo -) - -type JidData struct { - Online bool - Wants R3JIDDesire -} - -type JabberEvent struct { - JID string - Online bool - Wants R3JIDDesire -} - -type PresenceEvent struct { - Present bool - DoorLock bool - DoorAjar bool -} - -type RealraumXmppNotifierConfig map[string]JidData - -type XmppBot struct { - jid_lastauthtime_ map[string]int64 - realraum_jids_ RealraumXmppNotifierConfig - password_ string - auth_cmd_ string - my_jid_ string - auth_timeout_ int64 - config_file_ string - my_login_password_ string - xmppclient_ *xmpp.Client - presence_events_ *chan interface{} -} - - -func (data RealraumXmppNotifierConfig) saveTo(filepath string) () { - fh, err := os.Create(filepath) - if err != nil { - log.Println(err) - return - } - defer fh.Close() - enc := json.NewEncoder(fh) - if err = enc.Encode(&data); err != nil { - log.Println(err) - return - } -} - -func (data RealraumXmppNotifierConfig) loadFrom(filepath string) () { - fh, err := os.Open(filepath) - if err != nil { - log.Println(err) - return - } - defer fh.Close() - dec := json.NewDecoder(fh) - if err = dec.Decode(&data); err != nil { - log.Println(err) - return - } - for to, jiddata := range data { - jiddata.Online = false - data[to]=jiddata - } -} - - -func init() { - //~ logger := &StdLogger{} - //~ xmpp.Debug = logger - //~ xmpp.Info = logger - //~ xmpp.Warn = logger -} - -func (botdata *XmppBot) handleEventsforXMPP(xmppout chan <- xmpp.Stanza, presence_events <- chan interface{}, jabber_events <- chan JabberEvent) { - var msg, presence_str, lock_str, ajar_str string - last_presence := false - var debug_msg bool - - for { - debug_msg = false - select { - case pe := <-presence_events: - switch pec := pe.(type) { - case xmpp.Stanza: - xmppout <- pec - continue - case string: - msg = pec - case PresenceEvent: - if pec.Present { - presence_str = "Somebody is present !" - } else { - presence_str = "Everybody left." - } - if pec.DoorLock { - lock_str = "locked" - } else { - lock_str = "unlocked" - } - if pec.DoorAjar { - ajar_str = "ajar" - } else { - ajar_str = "shut" - } - msg = fmt.Sprintf("%s (Door is %s and %s)", presence_str, lock_str, ajar_str) - if last_presence == pec.Present { - debug_msg = true - } else { - last_presence = pec.Present - } - default: - break - } - - for to, jiddata := range botdata.realraum_jids_ { - if debug_msg && jiddata.Wants < R3DebugInfo { - continue - } - if (jiddata.Wants == R3NoOfflineInfo && jiddata.Online) || jiddata.Wants > R3NoOfflineInfo { - xmppout <- botdata.makeXMPPMessage(to, msg, nil) - } //else { - //~ fmt.Println("Not sending to ", to, jiddata) - //~ } - } - - case je := <-jabber_events: - jid_data, jid_in_map := botdata.realraum_jids_[je.JID] - if jid_in_map { - jid_data.Online = je.Online - if je.Wants > R3NoChange { - jid_data.Wants = je.Wants - } - botdata.realraum_jids_[je.JID] = jid_data - botdata.realraum_jids_.saveTo(botdata.config_file_) - } else if je.Wants > R3NoChange { - botdata.realraum_jids_[je.JID] = JidData{je.Online, je.Wants} - botdata.realraum_jids_.saveTo(botdata.config_file_) - } - } - } -} - -func removeJIDResource(jid string) string { - var jidjid xmpp.JID - jidjid.Set(jid) - jidjid.Resource = "" - return jidjid.String() -} - -func (botdata *XmppBot) isAuthenticated(jid string) bool { - authtime, in_map := botdata.jid_lastauthtime_[jid] - //~ log.Println("isAuthenticated", in_map, authtime, time.Now().Unix(), auth_timeout_, time.Now().Unix() - authtime > auth_timeout_) - return in_map && time.Now().Unix() - authtime < botdata.auth_timeout_ -} - -const help_text_ string = "\nauth \n .... enables you to use the other commands\non\n .... you will be notified of r3 status changes\noff\n .... you will no longer recieve notifications\non_while_offline\n .... you will be notified of r3 status changes even if you are offline" - -//~ var re_msg_auth_ *regexp.Regexp = regexp.MustCompile("auth\s+(\S+)") - -func (botdata *XmppBot) handleIncomingMessageDialog(inmsg xmpp.Message, xmppout chan<- xmpp.Stanza, jabber_events chan JabberEvent) { - if inmsg.Body == nil || inmsg.GetHeader() == nil { - return - } - bodytext :=inmsg.Body.Chardata - //~ log.Println("Message Body:", bodytext) - if botdata.isAuthenticated(inmsg.GetHeader().From) { - switch bodytext { - case "on": - jabber_events <- JabberEvent{removeJIDResource(inmsg.GetHeader().From), true, R3NoOfflineInfo} - xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "Receive r3 information while online" , "Your New Status") - case "off": - jabber_events <- JabberEvent{removeJIDResource(inmsg.GetHeader().From), true, R3NoInfo} - xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "Do not receive r3 information" , "Your New Status") - case "on_while_offline": - jabber_events <- JabberEvent{removeJIDResource(inmsg.GetHeader().From), true, R3AllInfo} - xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "Receive r3 information even while offline" , "Your New Status") - case "debug": - jabber_events <- JabberEvent{removeJIDResource(inmsg.GetHeader().From), true, R3DebugInfo} - xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "Debug mode enabled" , "Your New Status") - case "bye", "Bye", "quit", "logout": - botdata.jid_lastauthtime_[inmsg.GetHeader().From] = 0 - xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "Bye Bye !" ,nil) - default: - //~ auth_match = re_msg_auth_.FindStringSubmatch(inmsg.Body.Chardata) - xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, help_text_, "Available Commands") - } - } else { - switch bodytext { - case "Hilfe","hilfe","help","Help","?","hallo","Hallo","Yes","yes","ja","ja bitte","bitte","sowieso": - xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, help_text_, "Available Commands") - case botdata.auth_cmd_: - botdata.jid_lastauthtime_[inmsg.GetHeader().From] = time.Now().Unix() - xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "You are now authorized to use commands" , "Authorized") - default: - //~ auth_match = re_msg_auth_.FindStringSubmatch(inmsg.Body.Chardata) - xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "A nice day to you too !\nDo you need \"help\" ?", nil) - } - } -} - -func (botdata *XmppBot) handleIncomingXMPPStanzas(xmppin <- chan xmpp.Stanza, xmppout chan<- xmpp.Stanza, jabber_events chan JabberEvent) { - var incoming_stanza interface{} - for incoming_stanza = range xmppin { - switch stanza := incoming_stanza.(type) { - case *xmpp.Message: - botdata.handleIncomingMessageDialog(*stanza, xmppout, jabber_events) - case *xmpp.Presence: - if stanza.GetHeader() == nil { - continue - } - if stanza.GetHeader().Type == "subscribe" { - xmppout <- botdata.makeXMPPPresence(stanza.GetHeader().From, "subscribed") - } - jabber_events <- JabberEvent{stanza.GetHeader().From, stanza.GetHeader().Type != "unavailable", R3NoChange} - case *xmpp.Iq: - if stanza.GetHeader() == nil { - continue - } - } - } -} - -var default_state_save_dir_ string = "/flash/var/lib/r3netstatus/" - -func NewStartedBot(loginjid, loginpwd, password string, insecuretls bool) (*XmppBot, chan interface{}, error) { - var err error - botdata := new(XmppBot) - - botdata.realraum_jids_ = make(map[string]JidData, 1) - botdata.jid_lastauthtime_ = make(map[string]int64,1) - botdata.auth_cmd_ = "auth " + password - botdata.my_jid_ = loginjid - botdata.my_login_password_ = loginpwd - botdata.auth_timeout_ = 1200 - - botdata.config_file_ = path.Join(default_state_save_dir_, "r3xmpp."+removeJIDResource(loginjid)+".json") - - //~ log.Println(botdata.config_file_) - - //~ logger := &StdLogger{} - //~ xmpp.Debug = logger - //~ xmpp.Info = logger - //~ xmpp.Warn = logger - - xmpp.TlsConfig = tls.Config{InsecureSkipVerify: insecuretls} - botdata.realraum_jids_.loadFrom(botdata.config_file_) - - client_jid := new(xmpp.JID) - client_jid.Set(botdata.my_jid_) - botdata.xmppclient_, err = xmpp.NewClient(client_jid, botdata.my_login_password_, nil) - if err != nil { - log.Println("Error connecting to xmpp server", err) - return nil, nil, err - } - - err = botdata.xmppclient_.StartSession(false, &xmpp.Presence{}) - if err != nil { - log.Println("'Error StartSession:", err) - return nil, nil, err - } - - presence_events := make(chan interface{},1) - jabber_events := make(chan JabberEvent,1) - - go botdata.handleEventsforXMPP(botdata.xmppclient_.Out, presence_events, jabber_events) - go botdata.handleIncomingXMPPStanzas(botdata.xmppclient_.In, botdata.xmppclient_.Out, jabber_events) - - botdata.presence_events_ = &presence_events - - return botdata, presence_events, nil -} - -func (botdata *XmppBot) StopBot() { - if botdata.xmppclient_ != nil { - close(botdata.xmppclient_.Out) - } - if botdata.presence_events_ != nil { - *botdata.presence_events_ <- false - close(*botdata.presence_events_) - } -} - -//~ func main() { - //~ bot, presence_events, err := NewStartedBot("realrauminfo@realraum.at/Tuer", "d7ynC6Dg", "r3alraumOLGAXMPPInfos", true) - - //~ if err != nil { - //~ log.Println(err) - //~ os.Exit(1) - //~ } - - //~ presence_events <- PresenceEvent{true, true, true} - //~ presence_events <- PresenceEvent{true, true, false} - //~ presence_events <- PresenceEvent{true, false, false} - - //~ p := make([]byte, 1024) - //~ for - //~ { - //~ nr, _ := os.Stdin.Read(p) - //~ if nr == 0 { - //~ break - //~ } - //~ } - - //~ bot.StopBot() -//~ }