1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
|
"""
SleekXMPP: The Sleek XMPP Library
Copyright (C) 2010 Nathanael C. Fritz
This file is part of SleekXMPP.
See the file license.txt for copying permission.
"""
from __future__ import with_statement, unicode_literals
from xml.etree import cElementTree as ET
from . xmlstream.xmlstream import XMLStream
from . xmlstream.matcher.xmlmask import MatchXMLMask
from . xmlstream.matcher.many import MatchMany
from . xmlstream.handler.xmlcallback import XMLCallback
from . xmlstream.handler.xmlwaiter import XMLWaiter
from . xmlstream.handler.callback import Callback
from . import plugins
from . stanza.message import Message
from . stanza.iq import Iq
from . stanza.presence import Presence
from . stanza.roster import Roster
from . stanza.nick import Nick
from . stanza.htmlim import HTMLIM
from . stanza.error import Error
import logging
import threading
import sys
if sys.version_info < (3,0):
reload(sys)
sys.setdefaultencoding('utf8')
def stanzaPlugin(stanza, plugin):
stanza.plugin_attrib_map[plugin.plugin_attrib] = plugin
stanza.plugin_tag_map["{%s}%s" % (plugin.namespace, plugin.name)] = plugin
class basexmpp(object):
def __init__(self):
self.id = 0
self.id_lock = threading.Lock()
self.sentpresence = False
self.fulljid = ''
self.resource = ''
self.jid = ''
self.username = ''
self.server = ''
self.plugin = {}
self.auto_authorize = True
self.auto_subscribe = True
self.event_handlers = {}
self.roster = {}
self.registerHandler(Callback('IM', MatchXMLMask("<message xmlns='%s'><body /></message>" % self.default_ns), self._handleMessage))
self.registerHandler(Callback('Presence', MatchXMLMask("<presence xmlns='%s' />" % self.default_ns), self._handlePresence))
self.add_event_handler('presence_subscribe', self._handlePresenceSubscribe)
self.registerStanza(Message)
self.registerStanza(Iq)
self.registerStanza(Presence)
self.stanzaPlugin(Iq, Roster)
self.stanzaPlugin(Message, Nick)
self.stanzaPlugin(Message, HTMLIM)
def stanzaPlugin(self, stanza, plugin):
stanza.plugin_attrib_map[plugin.plugin_attrib] = plugin
stanza.plugin_tag_map["{%s}%s" % (plugin.namespace, plugin.name)] = plugin
def Message(self, *args, **kwargs):
return Message(self, *args, **kwargs)
def Iq(self, *args, **kwargs):
return Iq(self, *args, **kwargs)
def Presence(self, *args, **kwargs):
return Presence(self, *args, **kwargs)
def set_jid(self, jid):
"""Rip a JID apart and claim it as our own."""
self.fulljid = jid
self.resource = self.getjidresource(jid)
self.jid = self.getjidbare(jid)
self.username = jid.split('@', 1)[0]
self.server = jid.split('@',1)[-1].split('/', 1)[0]
def registerPlugin(self, plugin, pconfig = {}):
"""Register a plugin not in plugins.__init__.__all__ but in the plugins
directory."""
# discover relative "path" to the plugins module from the main app, and import it.
# TODO:
# gross, this probably isn't necessary anymore, especially for an installed module
__import__("%s.%s" % (globals()['plugins'].__name__, plugin))
# init the plugin class
self.plugin[plugin] = getattr(getattr(plugins, plugin), plugin)(self, pconfig) # eek
# all of this for a nice debug? sure.
xep = ''
if hasattr(self.plugin[plugin], 'xep'):
xep = "(XEP-%s) " % self.plugin[plugin].xep
logging.debug("Loaded Plugin %s%s" % (xep, self.plugin[plugin].description))
def register_plugins(self):
"""Initiates all plugins in the plugins/__init__.__all__"""
if self.plugin_whitelist:
plugin_list = self.plugin_whitelist
else:
plugin_list = plugins.__all__
for plugin in plugin_list:
if plugin in plugins.__all__:
self.registerPlugin(plugin, self.plugin_config.get(plugin, {}))
else:
raise NameError("No plugin by the name of %s listed in plugins.__all__." % plugin)
# run post_init() for cross-plugin interaction
for plugin in self.plugin:
self.plugin[plugin].post_init()
def getNewId(self):
with self.id_lock:
self.id += 1
return self.getId()
def add_handler(self, mask, pointer, disposable=False, threaded=False, filter=False, instream=False):
#logging.warning("Deprecated add_handler used for %s: %s." % (mask, pointer))
self.registerHandler(XMLCallback('add_handler_%s' % self.getNewId(), MatchXMLMask(mask), pointer, threaded, disposable, instream))
def getId(self):
return "%x".upper() % self.id
def sendXML(self, data, mask=None, timeout=10):
return self.send(self.tostring(data), mask, timeout)
def send(self, data, mask=None, timeout=10):
#logging.warning("Deprecated send used for \"%s\"" % (data,))
#if not type(data) == type(''):
# data = self.tostring(data)
if hasattr(mask, 'xml'):
mask = mask.xml
data = str(data)
if mask is not None:
waitfor = XMLWaiter('SendWait_%s' % self.getNewId(), MatchXMLMask(mask))
self.registerHandler(waitfor)
self.sendRaw(data)
if mask is not None:
return waitfor.wait(timeout)
def makeIq(self, id=0, ifrom=None):
return self.Iq().setValues({'id': id, 'from': ifrom})
def makeIqGet(self, queryxmlns = None):
iq = self.Iq().setValues({'type': 'get'})
if queryxmlns:
iq.append(ET.Element("{%s}query" % queryxmlns))
return iq
def makeIqResult(self, id):
return self.Iq().setValues({'id': id, 'type': 'result'})
def makeIqSet(self, sub=None):
iq = self.Iq().setValues({'type': 'set'})
if sub != None:
iq.append(sub)
return iq
def makeIqError(self, id, type='cancel', condition='feature-not-implemented', text=None):
iq = self.Iq().setValues({'id': id})
iq['error'].setValues({'type': type, 'condition': condition, 'text': text})
return iq
def makeIqQuery(self, iq, xmlns):
query = ET.Element("{%s}query" % xmlns)
iq.append(query)
return iq
def makeQueryRoster(self, iq=None):
query = ET.Element("{jabber:iq:roster}query")
if iq:
iq.append(query)
return query
def add_event_handler(self, name, pointer, threaded=False, disposable=False):
if not name in self.event_handlers:
self.event_handlers[name] = []
self.event_handlers[name].append((pointer, threaded, disposable))
def event(self, name, eventdata = {}): # called on an event
for handler in self.event_handlers.get(name, []):
if handler[1]: #if threaded
#thread.start_new(handler[0], (eventdata,))
x = threading.Thread(name="Event_%s" % str(handler[0]), target=handler[0], args=(eventdata,))
x.start()
else:
handler[0](eventdata)
if handler[2]: #disposable
with self.lock:
self.event_handlers[name].pop(self.event_handlers[name].index(handler))
def makeMessage(self, mto, mbody=None, msubject=None, mtype=None, mhtml=None, mfrom=None, mnick=None):
message = self.Message(sto=mto, stype=mtype, sfrom=mfrom)
message['body'] = mbody
message['subject'] = msubject
if mnick is not None: message['nick'] = mnick
if mhtml is not None: message['html'] = mhtml
return message
def makePresence(self, pshow=None, pstatus=None, ppriority=None, pto=None, ptype=None, pfrom=None):
presence = self.Presence(stype=ptype, sfrom=pfrom, sto=pto)
if pshow is not None: presence['type'] = pshow
if pfrom is None: #maybe this should be done in stanzabase
presence['from'] = self.fulljid
presence['priority'] = ppriority
presence['status'] = pstatus
return presence
def sendMessage(self, mto, mbody, msubject=None, mtype=None, mhtml=None, mfrom=None, mnick=None):
self.send(self.makeMessage(mto,mbody,msubject,mtype,mhtml,mfrom,mnick))
def sendPresence(self, pshow=None, pstatus=None, ppriority=None, pto=None, pfrom=None, ptype=None):
self.send(self.makePresence(pshow,pstatus,ppriority,pto, ptype=ptype, pfrom=pfrom))
if not self.sentpresence:
self.event('sent_presence')
self.sentpresence = True
def sendPresenceSubscription(self, pto, pfrom=None, ptype='subscribe', pnick=None) :
presence = self.makePresence(ptype=ptype, pfrom=pfrom, pto=self.getjidbare(pto))
if pnick :
nick = ET.Element('{http://jabber.org/protocol/nick}nick')
nick.text = pnick
presence.append(nick)
self.send(presence)
def getjidresource(self, fulljid):
if '/' in fulljid:
return fulljid.split('/', 1)[-1]
else:
return ''
def getjidbare(self, fulljid):
return fulljid.split('/', 1)[0]
def _handleMessage(self, msg):
self.event('message', msg)
def _handlePresence(self, presence):
"""Update roster items based on presence"""
self.event("presence_%s" % presence['type'], presence)
if presence['type'] in ('subscribe', 'subscribed', 'unsubscribe', 'unsubscribed'):
self.event('changed_subscription', presence)
return
elif not presence['type'] in ('available', 'unavailable') and not presence['type'] in presence.showtypes:
return
jid = presence['from'].bare
resource = presence['from'].resource
show = presence['type']
status = presence['status']
priority = presence['priority']
wasoffline = False
oldroster = self.roster.get(jid, {}).get(resource, {})
if not presence['from'].bare in self.roster:
self.roster[jid] = {'groups': [], 'name': '', 'subscription': 'none', 'presence': {}, 'in_roster': False}
if not resource in self.roster[jid]['presence']:
wasoffline = True
self.roster[jid]['presence'][resource] = {'show': show, 'status': status, 'priority': priority}
else:
if self.roster[jid]['presence'][resource].get('show', 'unavailable') == 'unavailable':
wasoffline = True
self.roster[jid]['presence'][resource] = {'show': show, 'status': status}
self.roster[jid]['presence'][resource]['priority'] = priority
name = self.roster[jid].get('name', '')
if wasoffline and (show == 'available' or show in presence.showtypes):
self.event("got_online", presence)
elif show == 'unavailable':
logging.debug("%s %s got offline" % (jid, resource))
if len(self.roster[jid]['presence']) > 1:
del self.roster[jid]['presence'][resource]
else:
del self.roster[jid]
self.event("got_offline", presence)
elif oldroster != self.roster.get(jid, {'presence': {}})['presence'].get(resource, {}):
self.event("changed_status", presence)
name = ''
if name:
name = "(%s) " % name
logging.debug("STATUS: %s%s/%s[%s]: %s" % (name, jid, resource, show,status))
def _handlePresenceSubscribe(self, presence):
"""Handling subscriptions automatically."""
if self.auto_authorize == True:
self.send(self.makePresence(ptype='subscribed', pto=presence['from'].bare))
if self.auto_subscribe:
self.send(self.makePresence(ptype='subscribe', pto=presence['from'].bare))
elif self.auto_authorize == False:
self.send(self.makePresence(ptype='unsubscribed', pto=presence['from'].bare))
|
