/usr/lib/telepathy-gabble-tests/twisted/gabbletest.py is in telepathy-gabble-tests 0.18.3-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 | """
Infrastructure code for testing Gabble by pretending to be a Jabber server.
"""
import base64
import os
import hashlib
import sys
import random
import re
import traceback
import ns
import constants as cs
import servicetest
from servicetest import (
assertEquals, assertLength, assertContains, wrap_channel,
EventPattern, call_async, unwrap, Event)
import twisted
from twisted.words.xish import domish, xpath
from twisted.words.protocols.jabber.client import IQ
from twisted.words.protocols.jabber import xmlstream
from twisted.internet import reactor, ssl
import dbus
def make_result_iq(stream, iq, add_query_node=True):
result = IQ(stream, "result")
result["id"] = iq["id"]
to = iq.getAttribute('to')
if to is not None:
result["from"] = to
query = iq.firstChildElement()
if query and add_query_node:
result.addElement((query.uri, query.name))
return result
def acknowledge_iq(stream, iq):
stream.send(make_result_iq(stream, iq))
def send_error_reply(stream, iq, error_stanza=None):
result = IQ(stream, "error")
result["id"] = iq["id"]
query = iq.firstChildElement()
to = iq.getAttribute('to')
if to is not None:
result["from"] = to
if query:
result.addElement((query.uri, query.name))
if error_stanza:
result.addChild(error_stanza)
stream.send(result)
def request_muc_handle(q, conn, stream, muc_jid):
servicetest.call_async(q, conn, 'RequestHandles', 2, [muc_jid])
event = q.expect('dbus-return', method='RequestHandles')
return event.value[0][0]
def make_muc_presence(affiliation, role, muc_jid, alias, jid=None, photo=None):
presence = domish.Element((None, 'presence'))
presence['from'] = '%s/%s' % (muc_jid, alias)
x = presence.addElement((ns.MUC_USER, 'x'))
item = x.addElement('item')
item['affiliation'] = affiliation
item['role'] = role
if jid is not None:
item['jid'] = jid
if photo is not None:
presence.addChild(
elem(ns.VCARD_TEMP_UPDATE, 'x')(
elem('photo')(unicode(photo))
))
return presence
def sync_stream(q, stream):
"""Used to ensure that Gabble has processed all stanzas sent to it."""
iq = IQ(stream, "get")
id = iq['id']
iq.addElement(('http://jabber.org/protocol/disco#info', 'query'))
stream.send(iq)
q.expect('stream-iq', query_ns='http://jabber.org/protocol/disco#info',
predicate=(lambda event:
event.stanza['id'] == id and event.iq_type == 'result'))
class GabbleAuthenticator(xmlstream.Authenticator):
def __init__(self, username, password, resource=None):
self.username = username
self.password = password
self.resource = resource
self.bare_jid = None
self.full_jid = None
self._event_func = lambda e: None
xmlstream.Authenticator.__init__(self)
def set_event_func(self, event_func):
self._event_func = event_func
class JabberAuthenticator(GabbleAuthenticator):
"Trivial XML stream authenticator that accepts one username/digest pair."
# Patch in fix from http://twistedmatrix.com/trac/changeset/23418.
# This monkeypatch taken from Gadget source code
from twisted.words.xish.utility import EventDispatcher
def _addObserver(self, onetime, event, observerfn, priority, *args,
**kwargs):
if self._dispatchDepth > 0:
self._updateQueue.append(lambda: self._addObserver(onetime, event,
observerfn, priority, *args, **kwargs))
return self._oldAddObserver(onetime, event, observerfn, priority,
*args, **kwargs)
EventDispatcher._oldAddObserver = EventDispatcher._addObserver
EventDispatcher._addObserver = _addObserver
def __init__(self, username, password, resource=None, emit_events=False):
GabbleAuthenticator.__init__(self, username, password, resource)
self.emit_events = emit_events
def streamStarted(self, root=None):
if root:
self.xmlstream.sid = '%x' % random.randint(1, sys.maxint)
self.xmlstream.domain = root.getAttribute('to')
self.xmlstream.sendHeader()
self.xmlstream.addOnetimeObserver(
"/iq/query[@xmlns='jabber:iq:auth']", self.initialIq)
def initialIq(self, iq):
if self.emit_events:
self._event_func(Event('auth-initial-iq', authenticator=self,
iq=iq, id=iq["id"]))
else:
self.respondToInitialIq(iq)
self.xmlstream.addOnetimeObserver('/iq/query/username', self.secondIq)
def respondToInitialIq(self, iq):
result = IQ(self.xmlstream, "result")
result["id"] = iq["id"]
query = result.addElement('query')
query["xmlns"] = "jabber:iq:auth"
query.addElement('username', content='test')
query.addElement('password')
query.addElement('digest')
query.addElement('resource')
self.xmlstream.send(result)
def secondIq(self, iq):
if self.emit_events:
self._event_func(Event('auth-second-iq', authenticator=self,
iq=iq, id=iq["id"]))
else:
self.respondToSecondIq(iq)
def respondToSecondIq(self, iq):
username = xpath.queryForNodes('/iq/query/username', iq)
assert map(str, username) == [self.username]
digest = xpath.queryForNodes('/iq/query/digest', iq)
expect = hashlib.sha1(self.xmlstream.sid + self.password).hexdigest()
assert map(str, digest) == [expect]
resource = xpath.queryForNodes('/iq/query/resource', iq)
assertLength(1, resource)
if self.resource is not None:
assertEquals(self.resource, str(resource[0]))
self.bare_jid = '%s@%s' % (self.username, self.xmlstream.domain)
self.full_jid = '%s/%s' % (self.bare_jid, resource)
result = IQ(self.xmlstream, "result")
result["id"] = iq["id"]
self.xmlstream.send(result)
self.xmlstream.dispatch(self.xmlstream, xmlstream.STREAM_AUTHD_EVENT)
class XmppAuthenticator(GabbleAuthenticator):
def __init__(self, username, password, resource=None):
GabbleAuthenticator.__init__(self, username, password, resource)
self.authenticated = False
self._mechanisms = ['PLAIN']
def streamInitialize(self, root):
if root:
self.xmlstream.sid = root.getAttribute('id')
self.xmlstream.domain = root.getAttribute('to')
if self.xmlstream.sid is None:
self.xmlstream.sid = '%x' % random.randint(1, sys.maxint)
self.xmlstream.sendHeader()
def streamIQ(self):
features = elem(xmlstream.NS_STREAMS, 'features')(
elem(ns.NS_XMPP_BIND, 'bind'),
elem(ns.NS_XMPP_SESSION, 'session'),
)
self.xmlstream.send(features)
self.xmlstream.addOnetimeObserver(
"/iq/bind[@xmlns='%s']" % ns.NS_XMPP_BIND, self.bindIq)
self.xmlstream.addOnetimeObserver(
"/iq/session[@xmlns='%s']" % ns.NS_XMPP_SESSION, self.sessionIq)
def streamSASL(self):
features = domish.Element((xmlstream.NS_STREAMS, 'features'))
mechanisms = features.addElement((ns.NS_XMPP_SASL, 'mechanisms'))
for mechanism in self._mechanisms:
mechanisms.addElement('mechanism', content=mechanism)
self.xmlstream.send(features)
self.xmlstream.addOnetimeObserver("/auth", self.auth)
def streamStarted(self, root=None):
self.streamInitialize(root)
if self.authenticated:
# Initiator authenticated itself, and has started a new stream.
self.streamIQ()
else:
self.streamSASL()
def auth(self, auth):
assert (base64.b64decode(str(auth)) ==
'\x00%s\x00%s' % (self.username, self.password))
success = domish.Element((ns.NS_XMPP_SASL, 'success'))
self.xmlstream.send(success)
self.xmlstream.reset()
self.authenticated = True
def bindIq(self, iq):
resource = xpath.queryForString('/iq/bind/resource', iq)
if self.resource is not None:
assertEquals(self.resource, resource)
else:
assert resource is not None
result = IQ(self.xmlstream, "result")
result["id"] = iq["id"]
bind = result.addElement((ns.NS_XMPP_BIND, 'bind'))
self.bare_jid = '%s@%s' % (self.username, self.xmlstream.domain)
self.full_jid = '%s/%s' % (self.bare_jid, resource)
jid = bind.addElement('jid', content=self.full_jid)
self.xmlstream.send(result)
self.xmlstream.dispatch(self.xmlstream, xmlstream.STREAM_AUTHD_EVENT)
def sessionIq(self, iq):
self.xmlstream.send(make_result_iq(self.xmlstream, iq))
class StreamEvent(servicetest.Event):
def __init__(self, type_, stanza, stream):
servicetest.Event.__init__(self, type_, stanza=stanza)
self.stream = stream
self.to = stanza.getAttribute("to")
class IQEvent(StreamEvent):
def __init__(self, stream, iq):
StreamEvent.__init__(self, 'stream-iq', iq, stream)
self.iq_type = iq.getAttribute("type")
self.iq_id = iq.getAttribute("id")
query = iq.firstChildElement()
if query:
self.query = query
self.query_ns = query.uri
self.query_name = query.name
if query.getAttribute("node"):
self.query_node = query.getAttribute("node")
else:
self.query = None
class PresenceEvent(StreamEvent):
def __init__(self, stream, stanza):
StreamEvent.__init__(self, 'stream-presence', stanza, stream)
self.presence_type = stanza.getAttribute('type')
statuses = xpath.queryForNodes('/presence/status', stanza)
if statuses:
self.presence_status = str(statuses[0])
class MessageEvent(StreamEvent):
def __init__(self, stream, stanza):
StreamEvent.__init__(self, 'stream-message', stanza, stream)
self.message_type = stanza.getAttribute('type')
class StreamFactory(twisted.internet.protocol.Factory):
def __init__(self, streams, jids):
self.streams = streams
self.jids = jids
self.presences = {}
self.mappings = dict(map (lambda jid, stream: (jid, stream),
jids, streams))
# Make a copy of the streams
self.factory_streams = list(streams)
self.factory_streams.reverse()
# Do not add observers for single instances because it's unnecessary and
# some unit tests need to respond to the roster request, and we shouldn't
# answer it for them otherwise we break compatibility
if len(streams) > 1:
# We need to have a function here because lambda keeps a reference on
# the stream and jid and in the for loop, there is no context
def addObservers(stream, jid):
stream.addObserver('/iq', lambda x: \
self.forward_iq(stream, jid, x))
stream.addObserver('/presence', lambda x: \
self.got_presence(stream, jid, x))
for (jid, stream) in self.mappings.items():
addObservers(stream, jid)
def protocol(self, *args):
return self.factory_streams.pop()
def got_presence (self, stream, jid, stanza):
stanza.attributes['from'] = jid
self.presences[jid] = stanza
for dest_jid in self.presences.keys():
# Dispatch the new presence to other clients
stanza.attributes['to'] = dest_jid
self.mappings[dest_jid].send(stanza)
# Don't echo the presence twice
if dest_jid != jid:
# Dispatch other client's presence to this stream
presence = self.presences[dest_jid]
presence.attributes['to'] = jid
stream.send(presence)
def lost_presence(self, stream, jid):
if self.presences.has_key(jid):
del self.presences[jid]
for dest_jid in self.presences.keys():
presence = domish.Element(('jabber:client', 'presence'))
presence['from'] = jid
presence['to'] = dest_jid
presence['type'] = 'unavailable'
self.mappings[dest_jid].send(presence)
def forward_iq(self, stream, jid, stanza):
stanza.attributes['from'] = jid
query = stanza.firstChildElement()
# Fake other accounts as being part of our roster
if query and query.uri == ns.ROSTER:
roster = make_result_iq(stream, stanza)
query = roster.firstChildElement()
for roster_jid in self.mappings.keys():
if jid != roster_jid:
item = query.addElement('item')
item['jid'] = roster_jid
item['subscription'] = 'both'
stream.send(roster)
return
to = stanza.getAttribute('to')
dest = None
if to is not None:
dest = self.mappings.get(to)
if dest is not None:
dest.send(stanza)
class BaseXmlStream(xmlstream.XmlStream):
initiating = False
namespace = 'jabber:client'
pep_support = True
disco_features = []
handle_privacy_lists = True
def __init__(self, event_func, authenticator):
xmlstream.XmlStream.__init__(self, authenticator)
self.event_func = event_func
self.addObserver('//iq', lambda x: event_func(
IQEvent(self, x)))
self.addObserver('//message', lambda x: event_func(
MessageEvent(self, x)))
self.addObserver('//presence', lambda x: event_func(
PresenceEvent(self, x)))
self.addObserver('//event/stream/authd', self._cb_authd)
if self.handle_privacy_lists:
self.addObserver("/iq/query[@xmlns='%s']" % ns.PRIVACY,
self._cb_priv_list)
def connectionMade(self):
xmlstream.XmlStream.connectionMade(self)
if 'GABBLE_NODELAY' in os.environ:
self.transport.setTcpNoDelay(True)
def _cb_priv_list(self, iq):
send_error_reply(self, iq)
def _cb_authd(self, _):
# called when stream is authenticated
assert self.authenticator.full_jid is not None
assert self.authenticator.bare_jid is not None
self.addObserver(
"/iq[@to='%s']/query[@xmlns='http://jabber.org/protocol/disco#info']" % self.domain,
self._cb_disco_iq)
self.addObserver(
"/iq[@to='%s']/query[@xmlns='http://jabber.org/protocol/disco#info']"
% self.authenticator.bare_jid,
self._cb_bare_jid_disco_iq)
self.event_func(servicetest.Event('stream-authenticated'))
def _cb_disco_iq(self, iq):
nodes = xpath.queryForNodes(
"/iq/query[@xmlns='http://jabber.org/protocol/disco#info']", iq)
query = nodes[0]
for feature in self.disco_features:
query.addChild(elem('feature', var=feature))
iq['type'] = 'result'
iq['from'] = iq['to']
self.send(iq)
def _cb_bare_jid_disco_iq(self, iq):
# advertise PEP support
nodes = xpath.queryForNodes(
"/iq/query[@xmlns='http://jabber.org/protocol/disco#info']",
iq)
query = nodes[0]
identity = query.addElement('identity')
identity['category'] = 'pubsub'
identity['type'] = 'pep'
iq['type'] = 'result'
iq['from'] = iq['to']
self.send(iq)
def onDocumentEnd(self):
self.event_func(servicetest.Event('stream-closed'))
# We don't chain up XmlStream.onDocumentEnd() because it will
# disconnect the TCP connection making tests as
# connect/disconnect-timeout.py not working
def connectionLost(self, reason):
self.event_func(servicetest.Event('stream-connection-lost'))
xmlstream.XmlStream.connectionLost(self, reason)
def send_stream_error(self, error='system-shutdown'):
# Yes, there are meant to be two different STREAMS namespaces.
go_away = \
elem(xmlstream.NS_STREAMS, 'error')(
elem(ns.STREAMS, error)
)
self.send(go_away)
class JabberXmlStream(BaseXmlStream):
version = (0, 9)
class XmppXmlStream(BaseXmlStream):
version = (1, 0)
class GoogleXmlStream(BaseXmlStream):
version = (1, 0)
pep_support = False
disco_features = [ns.GOOGLE_ROSTER,
ns.GOOGLE_JINGLE_INFO,
ns.GOOGLE_MAIL_NOTIFY,
ns.GOOGLE_QUEUE,
]
def _cb_bare_jid_disco_iq(self, iq):
# Google talk doesn't support PEP :(
iq['type'] = 'result'
iq['from'] = iq['to']
self.send(iq)
def make_connection(bus, event_func, params=None, suffix=''):
# Gabble accepts a resource in 'account', but the value of 'resource'
# overrides it if there is one.
test_name = re.sub('(.*tests/twisted/|\./)', '', sys.argv[0])
account = 'test%s@localhost/%s' % (suffix, test_name)
default_params = {
'account': account,
'password': 'pass',
'resource': 'Resource',
'server': 'localhost',
'port': dbus.UInt32(4242),
'fallback-socks5-proxies': dbus.Array([], signature='s'),
'require-encryption': False,
}
if params:
default_params.update(params)
# Allow omitting the 'password' param
if default_params['password'] is None:
del default_params['password']
# Allow omitting the 'account' param
if default_params['account'] is None:
del default_params['account']
jid = default_params.get('account', None)
conn = servicetest.make_connection(bus, event_func, 'gabble', 'jabber',
default_params)
return (conn, jid)
def make_stream(event_func, authenticator=None, protocol=None,
resource=None, suffix=''):
# set up Jabber server
if authenticator is None:
authenticator = XmppAuthenticator('test%s' % suffix, 'pass', resource=resource)
authenticator.set_event_func(event_func)
if protocol is None:
protocol = XmppXmlStream
stream = protocol(event_func, authenticator)
return stream
def disconnect_conn(q, conn, stream, expected_before=[], expected_after=[]):
call_async(q, conn, 'Disconnect')
tmp = expected_before + [
EventPattern('dbus-signal', signal='StatusChanged', args=[cs.CONN_STATUS_DISCONNECTED, cs.CSR_REQUESTED]),
EventPattern('stream-closed')]
before_events = q.expect_many(*tmp)
stream.sendFooter()
tmp = expected_after + [EventPattern('dbus-return', method='Disconnect')]
after_events = q.expect_many(*tmp)
return before_events[:-2], after_events[:-1]
def element_repr(element):
"""__repr__ cannot safely return non-ASCII: see
<http://bugs.python.org/issue5876>. So we print non-ASCII characters as
\uXXXX escapes in debug output
"""
return element.toXml().encode('unicode-escape')
def expect_connected(queue):
queue.expect('dbus-signal', signal='StatusChanged',
args=[cs.CONN_STATUS_CONNECTING, cs.CSR_REQUESTED])
queue.expect('stream-authenticated')
queue.expect('dbus-signal', signal='PresencesChanged',
args=[{1L: (cs.PRESENCE_AVAILABLE, u'available', '')}])
queue.expect('dbus-signal', signal='StatusChanged',
args=[cs.CONN_STATUS_CONNECTED, cs.CSR_REQUESTED])
def exec_test_deferred(fun, params, protocol=None, timeout=None,
authenticator=None, num_instances=1,
do_connect=True,
make_connection_func=make_connection,
expect_connected_func=expect_connected):
# hack to ease debugging
domish.Element.__repr__ = element_repr
colourer = None
if sys.stdout.isatty() or 'CHECK_FORCE_COLOR' in os.environ:
colourer = servicetest.install_colourer()
try:
bus = dbus.SessionBus()
except dbus.exceptions.DBusException as e:
print e
os._exit(1)
queue = servicetest.IteratingEventQueue(timeout)
queue.verbose = (
os.environ.get('CHECK_TWISTED_VERBOSE', '') != ''
or '-v' in sys.argv)
conns = []
jids = []
streams = []
resource = params.get('resource') if params is not None else None
for i in range(0, num_instances):
if i == 0:
suffix = ''
else:
suffix = str(i)
try:
(conn, jid) = make_connection_func(bus, queue.append, params, suffix)
except Exception, e:
# Crap. This is normally because the connection's still kicking
# around on the bus. Let's bin any connections we *did* manage to
# get going and then bail out unceremoniously.
print e
for conn in conns:
conn.Disconnect()
os._exit(1)
conns.append(conn)
jids.append(jid)
streams.append(make_stream(queue.append, protocol=protocol,
authenticator=authenticator,
resource=resource, suffix=suffix))
factory = StreamFactory(streams, jids)
port = reactor.listenTCP(4242, factory, interface='localhost')
def signal_receiver(*args, **kw):
if kw['path'] == '/org/freedesktop/DBus' and \
kw['member'] == 'NameOwnerChanged':
bus_name, old_name, new_name = args
if new_name == '':
for i, conn in enumerate(conns):
stream = streams[i]
jid = jids[i]
if conn._requested_bus_name == bus_name:
factory.lost_presence(stream, jid)
break
queue.append(Event('dbus-signal',
path=unwrap(kw['path']),
signal=kw['member'], args=map(unwrap, args),
interface=kw['interface']))
match_all_signals = bus.add_signal_receiver(
signal_receiver,
None, # signal name
None, # interface
None,
path_keyword='path',
member_keyword='member',
interface_keyword='interface',
byte_arrays=True
)
error = None
try:
if do_connect:
for conn in conns:
conn.Connect()
expect_connected_func(queue)
if len(conns) == 1:
fun(queue, bus, conns[0], streams[0])
else:
fun(queue, bus, conns, streams)
except Exception, e:
traceback.print_exc()
error = e
queue.verbose = False
if colourer:
sys.stdout = colourer.fh
d = port.stopListening()
# Does the Connection object still exist?
for i, conn in enumerate(conns):
if not bus.name_has_owner(conn.object.bus_name):
# Connection has already been disconnected and destroyed
continue
try:
if conn.GetStatus() == cs.CONN_STATUS_CONNECTED:
# Connection is connected, properly disconnect it
disconnect_conn(queue, conn, streams[i])
else:
# Connection is not connected, call Disconnect() to destroy it
conn.Disconnect()
except dbus.DBusException, e:
pass
except Exception, e:
traceback.print_exc()
error = e
try:
conn.Disconnect()
raise AssertionError("Connection didn't disappear; "
"all subsequent tests will probably fail")
except dbus.DBusException, e:
pass
except Exception, e:
traceback.print_exc()
error = e
match_all_signals.remove()
if error is None:
d.addBoth((lambda *args: reactor.crash()))
else:
# please ignore the POSIX behind the curtain
d.addBoth((lambda *args: os._exit(1)))
def exec_test(fun, params=None, protocol=None, timeout=None,
authenticator=None, num_instances=1, do_connect=True):
reactor.callWhenRunning(
exec_test_deferred, fun, params, protocol, timeout, authenticator, num_instances,
do_connect)
reactor.run()
# Useful routines for server-side vCard handling
current_vcard = domish.Element(('vcard-temp', 'vCard'))
def expect_and_handle_get_vcard(q, stream):
get_vcard_event = q.expect('stream-iq', query_ns=ns.VCARD_TEMP,
query_name='vCard', iq_type='get')
iq = get_vcard_event.stanza
vcard = iq.firstChildElement()
assert vcard.name == 'vCard', vcard.toXml()
# Send back current vCard
result = make_result_iq(stream, iq, add_query_node=False)
result.addChild(current_vcard)
stream.send(result)
def expect_and_handle_set_vcard(q, stream, check=None):
global current_vcard
set_vcard_event = q.expect('stream-iq', query_ns=ns.VCARD_TEMP,
query_name='vCard', iq_type='set')
iq = set_vcard_event.stanza
vcard = iq.firstChildElement()
assert vcard.name == 'vCard', vcard.toXml()
if check is not None:
check(vcard)
# Update current vCard
current_vcard = vcard
stream.send(make_result_iq(stream, iq))
def _elem_add(elem, *children):
for child in children:
if isinstance(child, domish.Element):
elem.addChild(child)
elif isinstance(child, unicode):
elem.addContent(child)
else:
raise ValueError(
'invalid child object %r (must be element or unicode)', child)
def elem(a, b=None, attrs={}, **kw):
r"""
>>> elem('foo')().toXml()
u'<foo/>'
>>> elem('foo', x='1')().toXml()
u"<foo x='1'/>"
>>> elem('foo', x='1')(u'hello').toXml()
u"<foo x='1'>hello</foo>"
>>> elem('foo', x='1')(u'hello',
... elem('http://foo.org', 'bar', y='2')(u'bye')).toXml()
u"<foo x='1'>hello<bar xmlns='http://foo.org' y='2'>bye</bar></foo>"
>>> elem('foo', attrs={'xmlns:bar': 'urn:bar', 'bar:cake': 'yum'})(
... elem('bar:e')(u'i')
... ).toXml()
u"<foo xmlns:bar='urn:bar' bar:cake='yum'><bar:e>i</bar:e></foo>"
"""
class _elem(domish.Element):
def __call__(self, *children):
_elem_add(self, *children)
return self
if b is not None:
elem = _elem((a, b))
else:
elem = _elem((None, a))
# Can't just update kw into attrs, because that *modifies the parameter's
# default*. Thanks python.
allattrs = {}
allattrs.update(kw)
allattrs.update(attrs)
# First, let's pull namespaces out
realattrs = {}
for k, v in allattrs.iteritems():
if k.startswith('xmlns:'):
abbr = k[len('xmlns:'):]
elem.localPrefixes[abbr] = v
else:
realattrs[k] = v
for k, v in realattrs.iteritems():
if k == 'from_':
elem['from'] = v
else:
elem[k] = v
return elem
def elem_iq(server, type, **kw):
class _iq(IQ):
def __call__(self, *children):
_elem_add(self, *children)
return self
iq = _iq(server, type)
for k, v in kw.iteritems():
if k == 'from_':
iq['from'] = v
else:
iq[k] = v
return iq
def make_presence(_from, to='test@localhost', type=None, show=None,
status=None, caps=None, photo=None):
presence = domish.Element((None, 'presence'))
presence['from'] = _from
presence['to'] = to
if type is not None:
presence['type'] = type
if show is not None:
presence.addElement('show', content=show)
if status is not None:
presence.addElement('status', content=status)
if caps is not None:
cel = presence.addElement(('http://jabber.org/protocol/caps', 'c'))
for key,value in caps.items():
cel[key] = value
# <x xmlns="vcard-temp:x:update"><photo>4a1...</photo></x>
if photo is not None:
x = presence.addElement((ns.VCARD_TEMP_UPDATE, 'x'))
x.addElement('photo').addContent(photo)
return presence
|