convert to spaces before I start a holy war

contrib/jitsimeetbridge/jitsimeetbridge.py

@@ -39,43 +39,43 @@ ROOMDOMAIN="meet.jit.si"
 #ROOMDOMAIN="conference.jitsi.vuc.me"
 
 class TrivialMatrixClient:
-	def __init__(self, access_token):
-		self.token = None
-		self.access_token = access_token
-
-	def getEvent(self):
-		while True:
-			url = MATRIXBASE+'events?access_token='+self.access_token+"&timeout=60000"
-			if self.token:
-				url += "&from="+self.token
-			req = grequests.get(url)
-			resps = grequests.map([req])
-			obj = json.loads(resps[0].content)
-			print "incoming from matrix",obj
-			if 'end' not in obj:
-				continue
-			self.token = obj['end']
-			if len(obj['chunk']):
-				return obj['chunk'][0]
-
-	def joinRoom(self, roomId):
-		url = MATRIXBASE+'rooms/'+roomId+'/join?access_token='+self.access_token
-		print url
-		headers={ 'Content-Type': 'application/json' }
-		req = grequests.post(url, headers=headers, data='{}')
-		resps = grequests.map([req])
-		obj = json.loads(resps[0].content)
-		print "response: ",obj
-
-	def sendEvent(self, roomId, evType, event):
-		url = MATRIXBASE+'rooms/'+roomId+'/send/'+evType+'?access_token='+self.access_token
-		print url
-		print json.dumps(event)
-		headers={ 'Content-Type': 'application/json' }
-		req = grequests.post(url, headers=headers, data=json.dumps(event))
-		resps = grequests.map([req])
-		obj = json.loads(resps[0].content)
-		print "response: ",obj
+    def __init__(self, access_token):
+        self.token = None
+        self.access_token = access_token
+
+    def getEvent(self):
+        while True:
+            url = MATRIXBASE+'events?access_token='+self.access_token+"&timeout=60000"
+            if self.token:
+                url += "&from="+self.token
+            req = grequests.get(url)
+            resps = grequests.map([req])
+            obj = json.loads(resps[0].content)
+            print "incoming from matrix",obj
+            if 'end' not in obj:
+                continue
+            self.token = obj['end']
+            if len(obj['chunk']):
+                return obj['chunk'][0]
+
+    def joinRoom(self, roomId):
+        url = MATRIXBASE+'rooms/'+roomId+'/join?access_token='+self.access_token
+        print url
+        headers={ 'Content-Type': 'application/json' }
+        req = grequests.post(url, headers=headers, data='{}')
+        resps = grequests.map([req])
+        obj = json.loads(resps[0].content)
+        print "response: ",obj
+
+    def sendEvent(self, roomId, evType, event):
+        url = MATRIXBASE+'rooms/'+roomId+'/send/'+evType+'?access_token='+self.access_token
+        print url
+        print json.dumps(event)
+        headers={ 'Content-Type': 'application/json' }
+        req = grequests.post(url, headers=headers, data=json.dumps(event))
+        resps = grequests.map([req])
+        obj = json.loads(resps[0].content)
+        print "response: ",obj
 
 
 
@@ -83,178 +83,178 @@ xmppClients = {}
 
 
 def matrixLoop():
-	while True:
-		ev = matrixCli.getEvent()
-		print ev
-		if ev['type'] == 'm.room.member':
-			print 'membership event'
-			if ev['membership'] == 'invite' and ev['state_key'] == MYUSERNAME:
-				roomId = ev['room_id']
-				print "joining room %s" % (roomId)
-				matrixCli.joinRoom(roomId)
-		elif ev['type'] == 'm.room.message':
-			if ev['room_id'] in xmppClients:
-				print "already have a bridge for that user, ignoring"
-				continue
-			print "got message, connecting"
-			xmppClients[ev['room_id']] = TrivialXmppClient(ev['room_id'], ev['user_id'])
-			gevent.spawn(xmppClients[ev['room_id']].xmppLoop)
-		elif ev['type'] == 'm.call.invite':
-			print "Incoming call"
-			#sdp = ev['content']['offer']['sdp']
-			#print "sdp: %s" % (sdp)
-			#xmppClients[ev['room_id']] = TrivialXmppClient(ev['room_id'], ev['user_id'])
-			#gevent.spawn(xmppClients[ev['room_id']].xmppLoop)
-		elif ev['type'] == 'm.call.answer':
-			print "Call answered"
-			sdp = ev['content']['answer']['sdp']
-			if ev['room_id'] not in xmppClients:
-				print "We didn't have a call for that room"
-				continue
-			# should probably check call ID too
-			xmppCli = xmppClients[ev['room_id']]
-			xmppCli.sendAnswer(sdp)
-		elif ev['type'] == 'm.call.hangup':
-			if ev['room_id'] in xmppClients:
-				xmppClients[ev['room_id']].stop()
-				del xmppClients[ev['room_id']]
-			
+    while True:
+        ev = matrixCli.getEvent()
+        print ev
+        if ev['type'] == 'm.room.member':
+            print 'membership event'
+            if ev['membership'] == 'invite' and ev['state_key'] == MYUSERNAME:
+                roomId = ev['room_id']
+                print "joining room %s" % (roomId)
+                matrixCli.joinRoom(roomId)
+        elif ev['type'] == 'm.room.message':
+            if ev['room_id'] in xmppClients:
+                print "already have a bridge for that user, ignoring"
+                continue
+            print "got message, connecting"
+            xmppClients[ev['room_id']] = TrivialXmppClient(ev['room_id'], ev['user_id'])
+            gevent.spawn(xmppClients[ev['room_id']].xmppLoop)
+        elif ev['type'] == 'm.call.invite':
+            print "Incoming call"
+            #sdp = ev['content']['offer']['sdp']
+            #print "sdp: %s" % (sdp)
+            #xmppClients[ev['room_id']] = TrivialXmppClient(ev['room_id'], ev['user_id'])
+            #gevent.spawn(xmppClients[ev['room_id']].xmppLoop)
+        elif ev['type'] == 'm.call.answer':
+            print "Call answered"
+            sdp = ev['content']['answer']['sdp']
+            if ev['room_id'] not in xmppClients:
+                print "We didn't have a call for that room"
+                continue
+            # should probably check call ID too
+            xmppCli = xmppClients[ev['room_id']]
+            xmppCli.sendAnswer(sdp)
+        elif ev['type'] == 'm.call.hangup':
+            if ev['room_id'] in xmppClients:
+                xmppClients[ev['room_id']].stop()
+                del xmppClients[ev['room_id']]
+
 class TrivialXmppClient:
-	def __init__(self, matrixRoom, userId):
-		self.rid = 0
-		self.matrixRoom = matrixRoom
-		self.userId = userId
-		self.running = True
-
-	def stop(self):
-		self.running = False
-
-	def nextRid(self):
-		self.rid += 1
-		return '%d' % (self.rid)
-
-	def sendIq(self, xml):
-		fullXml = "<body rid='%s' xmlns='http://jabber.org/protocol/httpbind' sid='%s'>%s</body>" % (self.nextRid(), self.sid, xml)
-		#print "\t>>>%s" % (fullXml)
-		return self.xmppPoke(fullXml)
-		
-	def xmppPoke(self, xml):
-		headers = {'Content-Type': 'application/xml'}
-		req = grequests.post(HTTPBIND, verify=False, headers=headers, data=xml)
-		resps = grequests.map([req])
-		obj = BeautifulSoup(resps[0].content)
-		return obj
-
-	def sendAnswer(self, answer):
-		print "sdp from matrix client",answer
-		p = subprocess.Popen(['node', 'unjingle/unjingle.js', '--sdp'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
-		jingle, out_err = p.communicate(answer)
-		jingle = jingle % {
-			'tojid': self.callfrom,
-			'action': 'session-accept',
-			'initiator': self.callfrom,
-			'responder': self.jid,
-			'sid': self.callsid
-		}
-		print "answer jingle from sdp",jingle
-		res = self.sendIq(jingle)
-		print "reply from answer: ",res
-		
-		self.ssrcs = {}
-		jingleSoup = BeautifulSoup(jingle)
-		for cont in jingleSoup.iq.jingle.findAll('content'):
-			if cont.description:
-				self.ssrcs[cont['name']] = cont.description['ssrc']
-		print "my ssrcs:",self.ssrcs
-
-		gevent.joinall([
- 		       gevent.spawn(self.advertiseSsrcs)
-		])
-		
-	def advertiseSsrcs(self):
+    def __init__(self, matrixRoom, userId):
+        self.rid = 0
+        self.matrixRoom = matrixRoom
+        self.userId = userId
+        self.running = True
+
+    def stop(self):
+        self.running = False
+
+    def nextRid(self):
+        self.rid += 1
+        return '%d' % (self.rid)
+
+    def sendIq(self, xml):
+        fullXml = "<body rid='%s' xmlns='http://jabber.org/protocol/httpbind' sid='%s'>%s</body>" % (self.nextRid(), self.sid, xml)
+        #print "\t>>>%s" % (fullXml)
+        return self.xmppPoke(fullXml)
+
+    def xmppPoke(self, xml):
+        headers = {'Content-Type': 'application/xml'}
+        req = grequests.post(HTTPBIND, verify=False, headers=headers, data=xml)
+        resps = grequests.map([req])
+        obj = BeautifulSoup(resps[0].content)
+        return obj
+
+    def sendAnswer(self, answer):
+        print "sdp from matrix client",answer
+        p = subprocess.Popen(['node', 'unjingle/unjingle.js', '--sdp'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+        jingle, out_err = p.communicate(answer)
+        jingle = jingle % {
+            'tojid': self.callfrom,
+            'action': 'session-accept',
+            'initiator': self.callfrom,
+            'responder': self.jid,
+            'sid': self.callsid
+        }
+        print "answer jingle from sdp",jingle
+        res = self.sendIq(jingle)
+        print "reply from answer: ",res
+
+        self.ssrcs = {}
+        jingleSoup = BeautifulSoup(jingle)
+        for cont in jingleSoup.iq.jingle.findAll('content'):
+            if cont.description:
+                self.ssrcs[cont['name']] = cont.description['ssrc']
+        print "my ssrcs:",self.ssrcs
+
+        gevent.joinall([
+                gevent.spawn(self.advertiseSsrcs)
+        ])
+
+    def advertiseSsrcs(self):
                 time.sleep(7)
-		print "SSRC spammer started"
-		while self.running:
-			ssrcMsg = "<presence to='%(tojid)s' xmlns='jabber:client'><x xmlns='http://jabber.org/protocol/muc'/><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://jitsi.org/jitsimeet' ver='0WkSdhFnAUxrz4ImQQLdB80GFlE='/><nick xmlns='http://jabber.org/protocol/nick'>%(nick)s</nick><stats xmlns='http://jitsi.org/jitmeet/stats'><stat name='bitrate_download' value='175'/><stat name='bitrate_upload' value='176'/><stat name='packetLoss_total' value='0'/><stat name='packetLoss_download' value='0'/><stat name='packetLoss_upload' value='0'/></stats><media xmlns='http://estos.de/ns/mjs'><source type='audio' ssrc='%(assrc)s' direction='sendre'/><source type='video' ssrc='%(vssrc)s' direction='sendre'/></media></presence>" % { 'tojid': "%s@%s/%s" % (ROOMNAME, ROOMDOMAIN, self.shortJid), 'nick': self.userId, 'assrc': self.ssrcs['audio'], 'vssrc': self.ssrcs['video'] }
-			res = self.sendIq(ssrcMsg)
-			print "reply from ssrc announce: ",res
-			time.sleep(10)
-		
-		
-
-	def xmppLoop(self):
-		self.matrixCallId = time.time()
-		res = self.xmppPoke("<body rid='%s' xmlns='http://jabber.org/protocol/httpbind' to='%s' xml:lang='en' wait='60' hold='1' content='text/xml; charset=utf-8' ver='1.6' xmpp:version='1.0' xmlns:xmpp='urn:xmpp:xbosh'/>" % (self.nextRid(), HOST))
-
-		print res
-		self.sid = res.body['sid']
-		print "sid %s" % (self.sid)
-
-		res = self.sendIq("<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='ANONYMOUS'/>")
-
-		res = self.xmppPoke("<body rid='%s' xmlns='http://jabber.org/protocol/httpbind' sid='%s' to='%s' xml:lang='en' xmpp:restart='true' xmlns:xmpp='urn:xmpp:xbosh'/>" % (self.nextRid(), self.sid, HOST))
-	
-		res = self.sendIq("<iq type='set' id='_bind_auth_2' xmlns='jabber:client'><bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/></iq>")
-		print res
-
-		self.jid = res.body.iq.bind.jid.string
-		print "jid: %s" % (self.jid)
-		self.shortJid = self.jid.split('-')[0]
-
-		res = self.sendIq("<iq type='set' id='_session_auth_2' xmlns='jabber:client'><session xmlns='urn:ietf:params:xml:ns:xmpp-session'/></iq>")
-
-		#randomthing = res.body.iq['to']
-		#whatsitpart = randomthing.split('-')[0]
-
-		#print "other random bind thing: %s" % (randomthing)
-
-		# advertise preence to the jitsi room, with our nick
-		res = self.sendIq("<iq type='get' to='%s' xmlns='jabber:client' id='1:sendIQ'><services xmlns='urn:xmpp:extdisco:1'><service host='%s'/></services></iq><presence to='%s@%s/d98f6c40' xmlns='jabber:client'><x xmlns='http://jabber.org/protocol/muc'/><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://jitsi.org/jitsimeet' ver='0WkSdhFnAUxrz4ImQQLdB80GFlE='/><nick xmlns='http://jabber.org/protocol/nick'>%s</nick></presence>" % (HOST, TURNSERVER, ROOMNAME, ROOMDOMAIN, self.userId))
-		self.muc = {'users': []}
-		for p in res.body.findAll('presence'):
-			u = {}
-			u['shortJid'] = p['from'].split('/')[1]
-			if p.c and p.c.nick:
-				u['nick'] = p.c.nick.string
-			self.muc['users'].append(u)
-		print "muc: ",self.muc
-
-		# wait for stuff
-		while True:
-			print "waiting..."
-			res = self.sendIq("")
-			print "got from stream: ",res
-			if res.body.iq:
-				jingles = res.body.iq.findAll('jingle')
-				if len(jingles):
-					self.callfrom = res.body.iq['from']
-					self.handleInvite(jingles[0])
-			elif 'type' in res.body and res.body['type'] == 'terminate':
-				self.running = False
-				del xmppClients[self.matrixRoom]
-            			return 
-
-	def handleInvite(self, jingle):
-		self.initiator = jingle['initiator']
-		self.callsid = jingle['sid']
-		p = subprocess.Popen(['node', 'unjingle/unjingle.js', '--jingle'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
-		print "raw jingle invite",str(jingle)
-		sdp, out_err = p.communicate(str(jingle))
-		print "transformed remote offer sdp",sdp
-		inviteEvent = {
-			'offer': {
-				'type': 'offer',
-				'sdp': sdp
-			},
-			'call_id': self.matrixCallId,
-			'version': 0,
-			'lifetime': 30000
-		}
-		matrixCli.sendEvent(self.matrixRoom, 'm.call.invite', inviteEvent)
-		
+        print "SSRC spammer started"
+        while self.running:
+            ssrcMsg = "<presence to='%(tojid)s' xmlns='jabber:client'><x xmlns='http://jabber.org/protocol/muc'/><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://jitsi.org/jitsimeet' ver='0WkSdhFnAUxrz4ImQQLdB80GFlE='/><nick xmlns='http://jabber.org/protocol/nick'>%(nick)s</nick><stats xmlns='http://jitsi.org/jitmeet/stats'><stat name='bitrate_download' value='175'/><stat name='bitrate_upload' value='176'/><stat name='packetLoss_total' value='0'/><stat name='packetLoss_download' value='0'/><stat name='packetLoss_upload' value='0'/></stats><media xmlns='http://estos.de/ns/mjs'><source type='audio' ssrc='%(assrc)s' direction='sendre'/><source type='video' ssrc='%(vssrc)s' direction='sendre'/></media></presence>" % { 'tojid': "%s@%s/%s" % (ROOMNAME, ROOMDOMAIN, self.shortJid), 'nick': self.userId, 'assrc': self.ssrcs['audio'], 'vssrc': self.ssrcs['video'] }
+            res = self.sendIq(ssrcMsg)
+            print "reply from ssrc announce: ",res
+            time.sleep(10)
+
+
+
+    def xmppLoop(self):
+        self.matrixCallId = time.time()
+        res = self.xmppPoke("<body rid='%s' xmlns='http://jabber.org/protocol/httpbind' to='%s' xml:lang='en' wait='60' hold='1' content='text/xml; charset=utf-8' ver='1.6' xmpp:version='1.0' xmlns:xmpp='urn:xmpp:xbosh'/>" % (self.nextRid(), HOST))
+
+        print res
+        self.sid = res.body['sid']
+        print "sid %s" % (self.sid)
+
+        res = self.sendIq("<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='ANONYMOUS'/>")
+
+        res = self.xmppPoke("<body rid='%s' xmlns='http://jabber.org/protocol/httpbind' sid='%s' to='%s' xml:lang='en' xmpp:restart='true' xmlns:xmpp='urn:xmpp:xbosh'/>" % (self.nextRid(), self.sid, HOST))
+
+        res = self.sendIq("<iq type='set' id='_bind_auth_2' xmlns='jabber:client'><bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/></iq>")
+        print res
+
+        self.jid = res.body.iq.bind.jid.string
+        print "jid: %s" % (self.jid)
+        self.shortJid = self.jid.split('-')[0]
+
+        res = self.sendIq("<iq type='set' id='_session_auth_2' xmlns='jabber:client'><session xmlns='urn:ietf:params:xml:ns:xmpp-session'/></iq>")
+
+        #randomthing = res.body.iq['to']
+        #whatsitpart = randomthing.split('-')[0]
+
+        #print "other random bind thing: %s" % (randomthing)
+
+        # advertise preence to the jitsi room, with our nick
+        res = self.sendIq("<iq type='get' to='%s' xmlns='jabber:client' id='1:sendIQ'><services xmlns='urn:xmpp:extdisco:1'><service host='%s'/></services></iq><presence to='%s@%s/d98f6c40' xmlns='jabber:client'><x xmlns='http://jabber.org/protocol/muc'/><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://jitsi.org/jitsimeet' ver='0WkSdhFnAUxrz4ImQQLdB80GFlE='/><nick xmlns='http://jabber.org/protocol/nick'>%s</nick></presence>" % (HOST, TURNSERVER, ROOMNAME, ROOMDOMAIN, self.userId))
+        self.muc = {'users': []}
+        for p in res.body.findAll('presence'):
+            u = {}
+            u['shortJid'] = p['from'].split('/')[1]
+            if p.c and p.c.nick:
+                u['nick'] = p.c.nick.string
+            self.muc['users'].append(u)
+        print "muc: ",self.muc
+
+        # wait for stuff
+        while True:
+            print "waiting..."
+            res = self.sendIq("")
+            print "got from stream: ",res
+            if res.body.iq:
+                jingles = res.body.iq.findAll('jingle')
+                if len(jingles):
+                    self.callfrom = res.body.iq['from']
+                    self.handleInvite(jingles[0])
+            elif 'type' in res.body and res.body['type'] == 'terminate':
+                self.running = False
+                del xmppClients[self.matrixRoom]
+                        return
+
+    def handleInvite(self, jingle):
+        self.initiator = jingle['initiator']
+        self.callsid = jingle['sid']
+        p = subprocess.Popen(['node', 'unjingle/unjingle.js', '--jingle'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+        print "raw jingle invite",str(jingle)
+        sdp, out_err = p.communicate(str(jingle))
+        print "transformed remote offer sdp",sdp
+        inviteEvent = {
+            'offer': {
+                'type': 'offer',
+                'sdp': sdp
+            },
+            'call_id': self.matrixCallId,
+            'version': 0,
+            'lifetime': 30000
+        }
+        matrixCli.sendEvent(self.matrixRoom, 'm.call.invite', inviteEvent)
+
 matrixCli = TrivialMatrixClient(ACCESS_TOKEN)
 
 gevent.joinall([
-	gevent.spawn(matrixLoop)
+    gevent.spawn(matrixLoop)
 ])