init

chatbot

@@ -0,0 +1,78 @@
+#!/usr/bin/env python3
+# XMPP bot
+import argparse
+import slixmpp
+import configparser
+
+CONFIG_PATH = "./config.ini"
+
+VERSION='0.1.0'
+
+def processmsg(msg, rcpt):
+    return f"Echo: {msg}"
+
+def show_version():
+    print("chatbot " + VERSION)
+    print("License AGPLv3+: GNU AGPL version 3 or later <https://gnu.org/licenses/gpl.html>")
+    print("This is free software: you are free to change and redistribute it.")
+    print("There is NO WARRANTY, to the extent permitted by law.")
+
+
+class MUCBot(slixmpp.ClientXMPP):
+
+    def __init__(self, jid, password, nick, room):
+        slixmpp.ClientXMPP.__init__(self, jid, password)
+
+        self.nick = nick
+        self.room = room
+        self.add_event_handler("session_start", self.start)
+        self.add_event_handler("groupchat_message", self.muc_message)
+
+    async def start(self, event):
+        await self.get_roster()
+        self.send_presence()
+        self.plugin['xep_0045'].join_muc(self.room,self.nick)
+
+    def muc_message(self, msg):
+        rcpt=msg['from'].bare
+        processmsg(msg['body'], rcpt)
+        if msg['mucnick'] != self.nick:
+            self.send_message(mto=rcpt,mbody="%s: %s" % (msg['mucnick'],msg['body']),mtype='groupchat')
+
+
+if __name__ == '__main__':
+    argparser = argparse.ArgumentParser(description="XMPP bot")
+    argparser.add_argument("--version", dest="version", help="print version information and exit", action="store_true")
+    args=argparser.parse_args()
+
+    ## Version argument
+    if args.version:
+        show_version()
+        exit()
+
+    config = configparser.ConfigParser()
+    config.read(CONFIG_PATH)
+    JID = config.get('credentials', 'JID')
+    PASSWORD = config.get('credentials', 'PASSWORD')
+    NICK = config.get('credentials', 'NICK')
+    ROOM1 = config.get('credentials', 'ROOM')
+    HOST = None
+    PORT = 5222
+    if "host" in config.options('credentials'):
+        HOST = config.get('credentials', 'HOST')
+    if "port" in config.options('credentials'):
+        PORT = config.get('credentials', 'PORT')
+
+
+    xmpp = MUCBot(JID, PASSWORD, NICK, ROOM)
+    xmpp.register_plugin('xep_0030') # Service Discovery
+    xmpp.register_plugin('xep_0045') # Multi-User Chat
+    xmpp.register_plugin('xep_0199') # XMPP Ping
+
+    # Connect to the XMPP server and start processing XMPP stanzas.
+    if HOST != None:
+        xmpp.connect(address=(HOST,int(PORT)))
+    else:
+        xmpp.connect()
+    xmpp.process()
+