def test(q, bus, conn, stream):
# This sidecar sends a stanza, and waits for a reply, before being
# created.
pattern = EventPattern('stream-iq', to='sidecar.example.com',
query_ns='http://example.com/sidecar')
call_async(q, conn.Sidecars1, 'EnsureSidecar', TEST_PLUGIN_IFACE + ".IQ")
e = q.expect_many(pattern)[0]
# The server said yes, so we should get a sidecar back!
acknowledge_iq(stream, e.stanza)
q.expect('dbus-return', method='EnsureSidecar')
identities = ["test/app-list//Test"]
features = ["com.example.test1", "com.example.test2"]
ver = compute_caps_hash(identities, features, {})
iq = IQ(stream, "get")
query = iq.addElement((ns.DISCO_INFO, 'query'))
query['node'] = ns.GABBLE_CAPS + '#' + ver
stream.send(iq)
e = q.expect('stream-iq', query_ns='http://jabber.org/protocol/disco#info')
returned_features = [feature['var']
for feature in xpath.queryForNodes('/iq/query/feature', e.stanza)]
assertEquals(features, returned_features)
returned_identities = [identity['category'] + "/" + identity['type']+"//" + identity['name']
for identity in xpath.queryForNodes('/iq/query/identity', e.stanza)]
assertEquals(identities, returned_identities)
new_ver = compute_caps_hash(returned_identities, returned_features, {})
assertEquals(new_ver, ver)
def _cb_disco_iq(self, iq):
nodes = xpath.queryForNodes("/iq/query", iq)
query = nodes[0]
if query.getAttribute('node') is None:
return
node = query.attributes['node']
ver = node.replace("http://telepathy.freedesktop.org/caps#", "")
if iq.getAttribute('type') == 'result':
if FileTransferTest.caps_identities is None or \
FileTransferTest.caps_features is None:
identity_nodes = xpath.queryForNodes('/iq/query/identity', iq)
assertLength(1, identity_nodes)
identity_node = identity_nodes[0]
identity_category = identity_node['category']
identity_type = identity_node['type']
identity_name = identity_node['name']
identity = '%s/%s//%s' % (identity_category, identity_type,
identity_name)
FileTransferTest.caps_identities = [identity]
FileTransferTest.caps_features = []
for feature in xpath.queryForNodes('/iq/query/feature', iq):
FileTransferTest.caps_features.append(feature['var'])
# Check if the hash matches the announced capabilities
assertEquals(compute_caps_hash(FileTransferTest.caps_identities,
FileTransferTest.caps_features,
{}), ver)
if ver == FileTransferTest.caps_ft:
caps_share = compute_caps_hash(FileTransferTest.caps_identities,
FileTransferTest.caps_features + \
[ns.GOOGLE_FEAT_SHARE],
{})
n = query.attributes['node'].replace(ver, caps_share)
query.attributes['node'] = n
for feature in xpath.queryForNodes('/iq/query/feature', iq):
query.children.remove(feature)
for f in FileTransferTest.caps_features + [ns.GOOGLE_FEAT_SHARE]:
el = domish.Element((None, 'feature'))
el['var'] = f
query.addChild(el)
elif iq.getAttribute('type') == 'get':
caps_share = compute_caps_hash(FileTransferTest.caps_identities,
FileTransferTest.caps_features + \
[ns.GOOGLE_FEAT_SHARE],
{})
if ver == caps_share:
n = query.attributes['node'].replace(ver,
FileTransferTest.caps_ft)
query.attributes['node'] = n
def test_caps(q, conn, stream, contact, features, audio, video, google=False):
caps['ver'] = compute_caps_hash([], features, {})
h = presence_and_disco(q, conn, stream, contact, True, client, caps,
features)
cflags = 0
call_expected_media_caps = []
if audio:
cflags |= cs.MEDIA_CAP_AUDIO
call_expected_media_caps.append(cs.CALL_INITIAL_AUDIO)
call_expected_media_caps.append(cs.CALL_INITIAL_AUDIO_NAME)
if video:
cflags |= cs.MEDIA_CAP_VIDEO
call_expected_media_caps.append(cs.CALL_INITIAL_VIDEO)
call_expected_media_caps.append(cs.CALL_INITIAL_VIDEO_NAME)
# If the contact can only do one of audio or video, or uses a Google
# client, they'll have the ImmutableStreams cap.
if cflags < (cs.MEDIA_CAP_AUDIO | cs.MEDIA_CAP_VIDEO) or google:
cflags |= cs.MEDIA_CAP_IMMUTABLE_STREAMS
else:
call_expected_media_caps.append(cs.CALL_MUTABLE_CONTENTS)
event, = q.expect_many(
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged'))
# Check Contact capabilities
assertEquals(len(event.args), 1)
assertEquals(event.args[0], get_contacts_capabilities_sync(conn, [h]))
check_contact_caps(event.args[0][h], cs.CHANNEL_TYPE_CALL,
call_expected_media_caps)
def test(q, bus, conn):
# last value of the "ver" key we resolved. We use it to be sure that the
# modified caps has already be announced.
old_ver = None
conn.Connect()
q.expect('dbus-signal', signal='StatusChanged', args=[0, 0])
self_handle = conn.Properties.Get(cs.CONN, "SelfHandle")
self_handle_name = conn.Properties.Get(cs.CONN, "SelfID")
AvahiListener(q).listen_for_service("_presence._tcp")
e = q.expect('service-added', name = self_handle_name,
protocol = avahi.PROTO_INET)
service = e.service
service.resolve()
e = q.expect('service-resolved', service = service)
ver = txt_get_key(e.txt, "ver")
while ver == old_ver:
# be sure that the announced caps actually changes
e = q.expect('service-resolved', service=service)
ver = txt_get_key(e.txt, "ver")
old_ver = ver
caps = compute_caps_hash(['client/pc//%s' % PACKAGE_STRING],
fixed_features, {})
assertEquals(caps, ver)
test_ft_caps_from_contact(q, bus, conn, service, 'yo@momma')
test_ft_caps_to_contact(q, bus, conn, service)
def test(q, bus, conn):
# last value of the "ver" key we resolved. We use it to be sure that the
# modified caps has already be announced.
old_ver = None
conn.Connect()
q.expect('dbus-signal', signal='StatusChanged', args=[0, 0])
self_handle = conn.Properties.Get(cs.CONN, "SelfHandle")
self_handle_name = conn.Properties.Get(cs.CONN, "SelfID")
AvahiListener(q).listen_for_service("_presence._tcp")
e = q.expect('service-added',
name=self_handle_name,
protocol=avahi.PROTO_INET)
service = e.service
service.resolve()
e = q.expect('service-resolved', service=service)
ver = txt_get_key(e.txt, "ver")
while ver == old_ver:
# be sure that the announced caps actually changes
e = q.expect('service-resolved', service=service)
ver = txt_get_key(e.txt, "ver")
old_ver = ver
caps = compute_caps_hash(['client/pc//%s' % PACKAGE_STRING],
fixed_features, {})
assertEquals(caps, ver)
test_ft_caps_from_contact(q, bus, conn, service, 'yo@momma')
test_ft_caps_to_contact(q, bus, conn, service)
def _cb_presence_iq(self, stanza):
nodes = xpath.queryForNodes("/presence/c", stanza)
c = nodes[0]
if 'share-v1' in c.getAttribute('ext'):
assert FileTransferTest.caps_identities is not None and \
FileTransferTest.caps_features is not None and \
FileTransferTest.caps_dataforms is not None
new_hash = compute_caps_hash(FileTransferTest.caps_identities,
FileTransferTest.caps_features + \
[ns.GOOGLE_FEAT_SHARE],
FileTransferTest.caps_dataforms)
# Replace ver hash from one with file-transfer ns to one without
FileTransferTest.caps_ft = c.attributes['ver']
c.attributes['ver'] = new_hash
else:
node = c.attributes['node']
ver = c.attributes['ver']
# ask for raw caps
request = elem_iq(self.stream,
'get',
from_='[email protected]/resource')(elem(
ns.DISCO_INFO,
'query',
node=(node + '#' + ver)))
self.stream.send(request)
def receive_caps(q, conn, stream, contact, contact_handle, features,
expected_caps, expect_disco=True, expect_ccc=True):
caps = {'node': client,
'ver': compute_caps_hash([], features, {}),
'hash': 'sha-1'}
presence_and_disco(q, conn, stream, contact, expect_disco,
client, caps, features, initial=False)
if expect_ccc:
event = q.expect('dbus-signal', signal='ContactCapabilitiesChanged')
announced_ccs, = event.args
assertSameElements(expected_caps, announced_ccs[contact_handle])
else:
# Make sure Gabble's got the caps
sync_stream(q, stream)
caps = get_contacts_capabilities_sync(conn, [contact_handle])
assertSameElements(expected_caps, caps[contact_handle])
# test again, to check GetContactCapabilities does not have side effect
caps = get_contacts_capabilities_sync(conn, [contact_handle])
assertSameElements(expected_caps, caps[contact_handle])
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn.Contacts.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.ATTR_CONTACT_CAPABILITIES]
assertSameElements(caps[contact_handle], caps_via_contacts_iface)
def sign_in_a_cat(jid, identities, show=None):
caps['ver'] = compute_caps_hash(identities, features, {})
presence_and_disco(q, conn, stream, jid, expect_disco, client, caps, features,
identities=identities, initial=False, show=show)
# Make sure Gabble's got the caps
sync_stream(q, stream)
def sending_request_to_cappy_contact(q, bus, conn, stream, chan):
"""
Test that Gabble requests a receipt from a contact whom we know supports
this extension, but only if asked.
"""
# Convince Gabble that Guybrush supports this extension
caps = { 'node': 'http://whatever',
'ver': caps_helper.compute_caps_hash([], [ns.RECEIPTS], {}),
'hash': 'sha-1',
}
caps_helper.presence_and_disco(q, conn, stream, GUYBRUSH_FULL_JID,
disco=True,
client=caps['node'],
caps=caps,
features=[ns.RECEIPTS])
sync_stream(q, stream)
# Don't ask, don't tell — even if we know Guybrush does support this.
not_sending_request_to_contact(q, bus, conn, stream, chan)
# Ask, tell.
message = [
{ 'message-type': cs.MT_NORMAL,
},
{ 'content-type': 'text/plain',
'content': 'Ulysses?',
}]
chan.Messages.SendMessage(message, cs.MSG_SENDING_FLAGS_REPORT_DELIVERY)
e = q.expect('stream-message', to=GUYBRUSH)
assertLength(1, list(e.stanza.elements(uri=ns.RECEIPTS, name='request')))
def sign_in_a_cat(jid, identities, show=None):
caps['ver'] = compute_caps_hash(identities, features, {})
presence_and_disco(q, conn, stream, jid, expect_disco, client, caps, features,
identities=identities, initial=False, show=show)
# Make sure Gabble's got the caps
sync_stream(q, stream)
def handle_disco(q, stream, contact_jid, identity):
# Gabble tries to resolve a caps hash.
ver = compute_caps_hash([identity], features, {})
event = q.expect('stream-iq', to=contact_jid, query_ns=ns.DISCO_INFO)
assertEquals(client + '#' + ver, event.query.attributes['node'])
# The bare jid replies.
send_disco_reply(stream, event.stanza, [identity], features)
def handle_disco(q, stream, contact_jid, identity):
# Gabble tries to resolve a caps hash.
ver = compute_caps_hash([identity], features, {})
event = q.expect('stream-iq', to=contact_jid, query_ns=ns.DISCO_INFO)
assertEquals(client + '#' + ver, event.query.attributes['node'])
# The bare jid replies.
send_disco_reply(stream, event.stanza, [identity], features)
def test(q, bus, conn):
# last value of the "ver" key we resolved. We use it to be sure that the
# modified caps has already be announced.
old_ver = None
conn.Connect()
q.expect('dbus-signal', signal='StatusChanged', args=[0L, 0L])
self_handle = conn.Properties.Get(cs.CONN, "SelfHandle")
self_handle_name = conn.Properties.Get(cs.CONN, "SelfID")
AvahiListener(q).listen_for_service("_presence._tcp")
e = q.expect('service-added',
name=self_handle_name,
protocol=avahi.PROTO_INET)
service = e.service
service.resolve()
e = q.expect('service-resolved', service=service)
ver = txt_get_key(e.txt, "ver")
while ver == old_ver:
# be sure that the announced caps actually changes
e = q.expect('service-resolved', service=service)
ver = txt_get_key(e.txt, "ver")
old_ver = ver
# We support OOB file transfer
caps = compute_caps_hash(['client/pc//%s' % PACKAGE_STRING],
fixed_features, {})
check_caps_txt(e.txt, caps)
conn_caps_iface = dbus.Interface(conn, cs.CONN_IFACE_CONTACT_CAPS)
# Advertise nothing
conn_caps_iface.UpdateCapabilities([])
service.resolve()
e = q.expect('service-resolved', service=service)
# Announced capa didn't change
caps = compute_caps_hash(['client/pc//%s' % PACKAGE_STRING],
fixed_features, {})
check_caps_txt(e.txt, caps)
def test(q, bus, conn):
# last value of the "ver" key we resolved. We use it to be sure that the
# modified caps has already be announced.
old_ver = None
conn.Connect()
q.expect('dbus-signal', signal='StatusChanged', args=[0L, 0L])
self_handle = conn.Properties.Get(cs.CONN, "SelfHandle")
self_handle_name = conn.Properties.Get(cs.CONN, "SelfID")
AvahiListener(q).listen_for_service("_presence._tcp")
e = q.expect('service-added', name = self_handle_name,
protocol = avahi.PROTO_INET)
service = e.service
service.resolve()
e = q.expect('service-resolved', service = service)
ver = txt_get_key(e.txt, "ver")
while ver == old_ver:
# be sure that the announced caps actually changes
e = q.expect('service-resolved', service=service)
ver = txt_get_key(e.txt, "ver")
old_ver = ver
# We support OOB file transfer
caps = compute_caps_hash(['client/pc//%s' % PACKAGE_STRING],
fixed_features, {})
check_caps_txt(e.txt, caps)
conn_caps_iface = dbus.Interface(conn, cs.CONN_IFACE_CONTACT_CAPS)
# Advertise nothing
conn_caps_iface.UpdateCapabilities([])
service.resolve()
e = q.expect('service-resolved', service = service)
# Announced capa didn't change
caps = compute_caps_hash(['client/pc//%s' % PACKAGE_STRING],
fixed_features, {})
check_caps_txt(e.txt, caps)
def receive_caps(q, bus, conn, service, contact, contact_handle, features,
expected_caps, expect_disco=True, expect_ccc=True):
ver = compute_caps_hash([], features, {})
txt_record = { "txtvers": "1", "status": "avail",
"node": client, "ver": ver, "hash": "sha-1"}
listener, port = setup_stream_listener(q, contact)
AvahiAnnouncer(contact, "_presence._tcp", port, txt_record)
if expect_disco:
# Salut looks up our capabilities
e = q.expect('incoming-connection', listener=listener)
stream = e.connection
event = q.expect('stream-iq', to=contact, query_ns=ns.DISCO_INFO,
connection=stream)
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + ver
# send good reply
result = make_result_iq(event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + ver
for f in features:
feature = query.addElement('feature')
feature['var'] = f
stream.send(result)
if expect_ccc:
event = q.expect('dbus-signal', signal='ContactCapabilitiesChanged')
announced_ccs, = event.args
assertSameElements(expected_caps, announced_ccs[contact_handle])
else:
if expect_disco:
# Make sure Salut's got the caps
sync_stream(q, stream)
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn.Contacts.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.ATTR_CONTACT_CAPABILITIES]
assertSameElements(expected_caps, caps_via_contacts_iface)
# close the connection and expect a new one to be opened by Salut
# the next time we need some discoing doing
if expect_disco:
stream.send('</stream:stream>')
stream.transport.loseConnection()
# pass some time so Salut knows the connection is lost and
# won't try and send stuff down a closed connection on the
# next test.
sync_dbus(bus, q, conn)
def send_presence(q, stream, contact_jid, identity):
ver = compute_caps_hash([identity], features, {})
stream.send(
make_presence(contact_jid,
status='Hello',
caps={
'node': client,
'hash': 'sha-1',
'ver': ver
}))
def receive_caps(q,
conn,
stream,
contact,
contact_handle,
features,
expected_caps,
expect_disco=True,
expect_ccc=True):
presence = make_presence(contact, status='hello')
c = presence.addElement((ns.CAPS, 'c'))
c['node'] = client
c['ver'] = compute_caps_hash([], features if features is not None else [],
{})
c['hash'] = 'sha-1'
stream.send(presence)
if expect_disco:
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact, query_ns=ns.DISCO_INFO)
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + c['ver']
# send good reply
result = make_result_iq(stream, event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + c['ver']
for f in features:
feature = query.addElement('feature')
feature['var'] = f
stream.send(result)
if expect_ccc:
event = q.expect('dbus-signal', signal='ContactCapabilitiesChanged')
announced_ccs, = event.args
assertSameElements(expected_caps, announced_ccs)
else:
# Make sure Gabble's got the caps
sync_stream(q, stream)
caps = get_contacts_capabilities_sync(conn, [contact_handle])
assertSameElements(expected_caps, caps)
# test again, to check GetContactCapabilities does not have side effect
caps = get_contacts_capabilities_sync(conn, [contact_handle])
assertSameElements(expected_caps, caps)
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn.Contacts.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.ATTR_CONTACT_CAPABILITIES]
assertSameElements(caps[contact_handle], caps_via_contacts_iface)
def test_caps(q, conn, stream, contact, features, audio, video, google=False):
caps['ver'] = compute_caps_hash ([], features, {})
h = presence_and_disco(q, conn, stream, contact, True,
client, caps, features)
cflags = 0
stream_expected_media_caps = []
call_expected_media_caps = []
if audio:
cflags |= cs.MEDIA_CAP_AUDIO
stream_expected_media_caps.append (cs.INITIAL_AUDIO)
call_expected_media_caps.append (cs.CALL_INITIAL_AUDIO)
call_expected_media_caps.append (cs.CALL_INITIAL_AUDIO_NAME)
if video:
cflags |= cs.MEDIA_CAP_VIDEO
stream_expected_media_caps.append (cs.INITIAL_VIDEO)
call_expected_media_caps.append (cs.CALL_INITIAL_VIDEO)
call_expected_media_caps.append (cs.CALL_INITIAL_VIDEO_NAME)
# If the contact can only do one of audio or video, or uses a Google
# client, they'll have the ImmutableStreams cap.
if cflags < (cs.MEDIA_CAP_AUDIO | cs.MEDIA_CAP_VIDEO) or google:
cflags |= cs.MEDIA_CAP_IMMUTABLE_STREAMS
stream_expected_media_caps.append(cs.IMMUTABLE_STREAMS)
else:
call_expected_media_caps.append(cs.CALL_MUTABLE_CONTENTS)
_, event = q.expect_many(
EventPattern('dbus-signal', signal='CapabilitiesChanged',
args = [[ ( h,
cs.CHANNEL_TYPE_STREAMED_MEDIA,
0, # old generic
3, # new generic (can create and receive these)
0, # old specific
cflags ) ]] # new specific
),
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged')
)
assertContains((h, cs.CHANNEL_TYPE_STREAMED_MEDIA, 3, cflags),
conn.Capabilities.GetCapabilities([h]))
# Check Contact capabilities for streamed media
assertEquals(len(event.args), 1)
assertEquals (event.args[0],
conn.ContactCapabilities.GetContactCapabilities([h]))
check_contact_caps (event.args[0][h],
cs.CHANNEL_TYPE_STREAMED_MEDIA, stream_expected_media_caps)
check_contact_caps (event.args[0][h],
cs.CHANNEL_TYPE_CALL, call_expected_media_caps)
def announce_contact(self, name=CONTACT_NAME, metadata=True):
client = 'http://telepathy.freedesktop.org/fake-client'
features = [ns.IQ_OOB]
if metadata:
features += [ns.TP_FT_METADATA]
ver = compute_caps_hash([], features, {})
txt_record = {
"txtvers": "1",
"status": "avail",
"node": client,
"ver": ver,
"hash": "sha-1"
}
suffix = '@%s' % get_host_name()
name += ('-' + os.path.splitext(os.path.basename(sys.argv[0]))[0])
self.contact_name = name + suffix
if len(self.contact_name) > 63:
allowed = 63 - len(suffix)
self.contact_name = name[:allowed] + suffix
self.listener, port = setup_stream_listener(self.q, self.contact_name)
self.contact_service = AvahiAnnouncer(self.contact_name,
"_presence._tcp", port,
txt_record)
self.handle = wait_for_contact_in_publish(self.q, self.bus, self.conn,
self.contact_name)
# expect salut to disco our caps
e = self.q.expect('incoming-connection', listener=self.listener)
stream = e.connection
e = self.q.expect('stream-iq',
to=self.contact_name,
query_ns=ns.DISCO_INFO,
connection=stream)
assertEquals(client + '#' + ver, e.query['node'])
send_disco_reply(stream, e.stanza, [], features)
# lose the connection here to ensure connections are created
# where necessary; I just wanted salut to know my caps.
stream.send('</stream:stream>')
# spend a bit of time in the main loop to ensure the last two
# stanzas are actually received by salut before closing the
# connection.
sync_dbus(self.bus, self.q, self.conn)
stream.transport.loseConnection()
def receive_caps(q, conn, stream, contact, contact_handle, features,
expected_caps, expect_disco=True, expect_ccc=True):
presence = make_presence(contact, status='hello')
c = presence.addElement((ns.CAPS, 'c'))
c['node'] = client
c['ver'] = compute_caps_hash([],
features if features is not None else [],
{})
c['hash'] = 'sha-1'
stream.send(presence)
if expect_disco:
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact, query_ns=ns.DISCO_INFO)
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + c['ver']
# send good reply
result = make_result_iq(stream, event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + c['ver']
for f in features:
feature = query.addElement('feature')
feature['var'] = f
stream.send(result)
if expect_ccc:
event = q.expect('dbus-signal', signal='ContactCapabilitiesChanged')
announced_ccs, = event.args
assertSameElements(expected_caps, announced_ccs)
else:
# Make sure Gabble's got the caps
sync_stream(q, stream)
caps = conn.ContactCapabilities.GetContactCapabilities([contact_handle])
assertSameElements(expected_caps, caps)
# test again, to check GetContactCapabilities does not have side effect
caps = conn.ContactCapabilities.GetContactCapabilities([contact_handle])
assertSameElements(expected_caps, caps)
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn.Contacts.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.ATTR_CONTACT_CAPABILITIES]
assertSameElements(caps[contact_handle], caps_via_contacts_iface)
def receive_caps(q,
conn,
stream,
contact,
contact_handle,
features,
expected_caps,
expect_disco=True,
expect_ccc=True):
caps = {
'node': client,
'ver': compute_caps_hash([], features, {}),
'hash': 'sha-1'
}
presence_and_disco(q,
conn,
stream,
contact,
expect_disco,
client,
caps,
features,
initial=False)
if expect_ccc:
event = q.expect('dbus-signal', signal='ContactCapabilitiesChanged')
announced_ccs, = event.args
assertSameElements(expected_caps, announced_ccs[contact_handle])
else:
# Make sure Gabble's got the caps
sync_stream(q, stream)
caps = get_contacts_capabilities_sync(conn, [contact_handle])
assertSameElements(expected_caps, caps[contact_handle])
# test again, to check GetContactCapabilities does not have side effect
caps = get_contacts_capabilities_sync(conn, [contact_handle])
assertSameElements(expected_caps, caps[contact_handle])
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn.Contacts.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.ATTR_CONTACT_CAPABILITIES]
assertSameElements(caps[contact_handle], caps_via_contacts_iface)
def receive_presence_and_ask_caps(q, stream, service, contact_name):
global old_ver
event_avahi = q.expect('service-resolved', service=service)
ver = txt_get_key(event_avahi.txt, "ver")
while ver == old_ver:
# be sure that the announced caps actually changes
event_avahi = q.expect('service-resolved', service=service)
ver = txt_get_key(event_avahi.txt, "ver")
old_ver = ver
hash = txt_get_key(event_avahi.txt, "hash")
node = txt_get_key(event_avahi.txt, "node")
assert hash == 'sha-1'
# ask caps
# FIXME: this only works because Salut ignores @to
request = """
<iq from='""" + contact_name + """'
id='receive-presence-and-ask-caps'
to='[email protected]/resource'
type='get'>
<query xmlns='http://jabber.org/protocol/disco#info'
node='""" + node + '#' + ver + """'/>
</iq>
"""
stream.send(request)
# receive caps
event = q.expect('stream-iq',
iq_type='result',
to=contact_name,
iq_id='receive-presence-and-ask-caps',
query_ns='http://jabber.org/protocol/disco#info')
caps_str = str(xpath.queryForNodes('/iq/query/feature', event.stanza))
features = []
for feature in xpath.queryForNodes('/iq/query/feature', event.stanza):
features.append(feature['var'])
# Check if the hash matches the announced capabilities
assert ver == compute_caps_hash(['client/pc//%s' % PACKAGE_STRING],
features, {})
assert ns.X_OOB in features
assert ns.IQ_OOB in features
def announce_contact(self, name=CONTACT_NAME, metadata=True):
client = 'http://telepathy.freedesktop.org/fake-client'
features = [ns.IQ_OOB]
if metadata:
features += [ns.TP_FT_METADATA]
ver = compute_caps_hash([], features, {})
txt_record = { "txtvers": "1", "status": "avail",
"node": client, "ver": ver, "hash": "sha-1"}
suffix = '@%s' % get_host_name()
name += ('-' + os.path.splitext(os.path.basename(sys.argv[0]))[0])
self.contact_name = name + suffix
if len(self.contact_name) > 63:
allowed = 63 - len(suffix)
self.contact_name = name[:allowed] + suffix
self.listener, port = setup_stream_listener(self.q, self.contact_name)
self.contact_service = AvahiAnnouncer(self.contact_name, "_presence._tcp",
port, txt_record)
self.handle = wait_for_contact_in_publish(self.q, self.bus, self.conn,
self.contact_name)
# expect salut to disco our caps
e = self.q.expect('incoming-connection', listener=self.listener)
stream = e.connection
e = self.q.expect('stream-iq', to=self.contact_name, query_ns=ns.DISCO_INFO,
connection=stream)
assertEquals(client + '#' + ver, e.query['node'])
send_disco_reply(stream, e.stanza, [], features)
# lose the connection here to ensure connections are created
# where necessary; I just wanted salut to know my caps.
stream.send('</stream:stream>')
# spend a bit of time in the main loop to ensure the last two
# stanzas are actually received by salut before closing the
# connection.
sync_dbus(self.bus, self.q, self.conn)
stream.transport.loseConnection()
def receive_presence_and_ask_caps(q, stream, service, contact_name):
global old_ver
event_avahi = q.expect('service-resolved', service=service)
ver = txt_get_key(event_avahi.txt, "ver")
while ver == old_ver:
# be sure that the announced caps actually changes
event_avahi = q.expect('service-resolved', service=service)
ver = txt_get_key(event_avahi.txt, "ver")
old_ver = ver
hash = txt_get_key(event_avahi.txt, "hash")
node = txt_get_key(event_avahi.txt, "node")
assert hash == 'sha-1'
# ask caps
# FIXME: this only works because Salut ignores @to
request = """
<iq from='""" + contact_name + """'
id='receive-presence-and-ask-caps'
to='[email protected]/resource'
type='get'>
<query xmlns='http://jabber.org/protocol/disco#info'
node='""" + node + '#' + ver + """'/>
</iq>
"""
stream.send(request)
# receive caps
event = q.expect('stream-iq', iq_type='result',
to=contact_name, iq_id='receive-presence-and-ask-caps',
query_ns='http://jabber.org/protocol/disco#info')
caps_str = str(xpath.queryForNodes('/iq/query/feature', event.stanza))
features = []
for feature in xpath.queryForNodes('/iq/query/feature', event.stanza):
features.append(feature['var'])
# Check if the hash matches the announced capabilities
assert ver == compute_caps_hash(['client/pc//%s' % PACKAGE_STRING], features, {})
assert ns.X_OOB in features
assert ns.IQ_OOB in features
def _cb_presence_iq(self, stanza):
nodes = xpath.queryForNodes("/presence/c", stanza)
c = nodes[0]
if 'share-v1' in c.getAttribute('ext'):
assert FileTransferTest.caps_identities is not None and \
FileTransferTest.caps_features is not None
new_hash = compute_caps_hash(FileTransferTest.caps_identities,
FileTransferTest.caps_features + \
[ns.GOOGLE_FEAT_SHARE],
{})
# Replace ver hash from one with file-transfer ns to one without
FileTransferTest.caps_ft = c.attributes['ver']
c.attributes['ver'] = new_hash
else:
node = c.attributes['node']
ver = c.attributes['ver']
# ask for raw caps
request = elem_iq(self.stream, 'get',
from_='[email protected]/resource')(
elem(ns.DISCO_INFO, 'query', node=(node + '#' + ver)))
self.stream.send(request)
def two_contacts_with_the_same_hash(q, bus, conn, stream, bare_jids):
contact1 = '*****@*****.**'
contact2 = '*****@*****.**'
if not bare_jids:
contact1 += '/lol'
contact2 += '/whut'
h1, h2 = conn.get_contact_handles_sync([contact1, contact2])
ver = compute_caps_hash(BANANAPHONE, features, {})
caps = {
# Uniquify slightly with a stringified boolean ;-)
'node': '%s%s' % (client_base, bare_jids),
'ver': ver,
'hash': 'sha-1',
}
send_presence(q, conn, stream, contact1, caps)
stanza = expect_disco(q, contact1, caps['node'], caps)
send_presence(q, conn, stream, contact2, caps)
q.forbid_events([
EventPattern('stream-iq', to=contact2, query_ns=ns.DISCO_INFO),
])
sync_stream(q, stream)
send_disco_reply(stream, stanza, BANANAPHONE, features, {})
q.expect_many(
EventPattern('dbus-signal',
signal='ClientTypesUpdated',
args=[h1, ['phone']]),
# Gabble previously did not emit ClientTypesUpdated for anyone beside
# the contact we sent the disco request to; so this second event would
# never arrive.
EventPattern('dbus-signal',
signal='ClientTypesUpdated',
args=[h2, ['phone']]),
)
def two_contacts_with_the_same_hash(q, bus, conn, stream, bare_jids):
contact1 = '*****@*****.**'
contact2 = '*****@*****.**'
if not bare_jids:
contact1 += '/lol'
contact2 += '/whut'
h1, h2 = conn.get_contact_handles_sync([contact1, contact2])
ver = compute_caps_hash(BANANAPHONE, features, {})
caps = {
# Uniquify slightly with a stringified boolean ;-)
'node': '%s%s' % (client_base, bare_jids),
'ver': ver,
'hash': 'sha-1',
}
send_presence(q, conn, stream, contact1, caps)
stanza = expect_disco(q, contact1, caps['node'], caps)
send_presence(q, conn, stream, contact2, caps)
q.forbid_events([
EventPattern('stream-iq', to=contact2, query_ns=ns.DISCO_INFO),
])
sync_stream(q, stream)
send_disco_reply(stream, stanza, BANANAPHONE, features, {})
q.expect_many(
EventPattern('dbus-signal', signal='ClientTypesUpdated',
args=[h1, ['phone']]),
# Gabble previously did not emit ClientTypesUpdated for anyone beside
# the contact we sent the disco request to; so this second event would
# never arrive.
EventPattern('dbus-signal', signal='ClientTypesUpdated',
args=[h2, ['phone']]),
)
def test_caps(q, conn, stream, contact, features, audio, video, google=False):
caps['ver'] = compute_caps_hash ([], features, {})
h = presence_and_disco(q, conn, stream, contact, True,
client, caps, features)
cflags = 0
call_expected_media_caps = []
if audio:
cflags |= cs.MEDIA_CAP_AUDIO
call_expected_media_caps.append (cs.CALL_INITIAL_AUDIO)
call_expected_media_caps.append (cs.CALL_INITIAL_AUDIO_NAME)
if video:
cflags |= cs.MEDIA_CAP_VIDEO
call_expected_media_caps.append (cs.CALL_INITIAL_VIDEO)
call_expected_media_caps.append (cs.CALL_INITIAL_VIDEO_NAME)
# If the contact can only do one of audio or video, or uses a Google
# client, they'll have the ImmutableStreams cap.
if cflags < (cs.MEDIA_CAP_AUDIO | cs.MEDIA_CAP_VIDEO) or google:
cflags |= cs.MEDIA_CAP_IMMUTABLE_STREAMS
else:
call_expected_media_caps.append(cs.CALL_MUTABLE_CONTENTS)
event, = q.expect_many(
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged')
)
# Check Contact capabilities
assertEquals(len(event.args), 1)
assertEquals (event.args[0],
get_contacts_capabilities_sync(conn, [h]))
check_contact_caps (event.args[0][h],
cs.CHANNEL_TYPE_CALL, call_expected_media_caps)
def test_ft_caps_from_contact(q, bus, conn, client):
conn_caps_iface = dbus.Interface(conn, cs.CONN_IFACE_CONTACT_CAPS)
conn_contacts_iface = dbus.Interface(conn, cs.CONN_IFACE_CONTACTS)
# send presence with FT capa
ver = compute_caps_hash([], [ns.IQ_OOB], {})
txt_record = { "txtvers": "1", "status": "avail",
"node": client, "ver": ver, "hash": "sha-1"}
contact_name = "test-caps-ft@" + get_host_name()
listener, port = setup_stream_listener(q, contact_name)
announcer = AvahiAnnouncer(contact_name, "_presence._tcp", port,
txt_record)
# this is the first presence, Salut connects to the contact
e = q.expect('incoming-connection', listener = listener)
incoming = e.connection
# Salut looks up our capabilities
event = q.expect('stream-iq', connection = incoming,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + ver, (query_node.attributes['node'], client, ver)
contact_handle = conn_contacts_iface.GetContactByID(contact_name, [])[0]
# send good reply
result = make_result_iq(event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + ver
feature = query.addElement('feature')
feature['var'] = ns.IQ_OOB
incoming.send(result)
# FT capa is announced
e = q.expect('dbus-signal', signal='ContactCapabilitiesChanged',
predicate=lambda e: contact_handle in e.args[0])
caps = e.args[0][contact_handle]
assertContains(ft_caps, caps)
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn_contacts_iface.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.CONN_IFACE_CONTACT_CAPS + '/capabilities']
assert caps_via_contacts_iface == caps, caps_via_contacts_iface
# check if Salut announces the OOB capa
self_handle = conn.Properties.Get(cs.CONN, "SelfHandle")
self_handle_name = conn.Properties.Get(cs.CONN, "SelfID")
AvahiListener(q).listen_for_service("_presence._tcp")
e = q.expect('service-added', name = self_handle_name,
protocol = avahi.PROTO_INET)
service = e.service
service.resolve()
receive_presence_and_ask_caps(q, incoming, service, contact_name)
# capa announced without FT
ver = compute_caps_hash([], ["http://telepathy.freedesktop.org/xmpp/pony"], {})
txt_record = { "txtvers": "1", "status": "avail",
"node": client, "ver": ver, "hash": "sha-1"}
contact_name = "test-caps-ft2@" + get_host_name()
listener, port = setup_stream_listener(q, contact_name)
announcer = AvahiAnnouncer(contact_name, "_presence._tcp", port,
txt_record)
# this is the first presence, Salut connects to the contact
e = q.expect('incoming-connection', listener = listener)
incoming = e.connection
# Salut looks up our capabilities
event = q.expect('stream-iq', connection = incoming,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + ver, (query_node.attributes['node'], client, ver)
contact_handle = conn_contacts_iface.GetContactByID(contact_name, [])[0]
# send good reply
result = make_result_iq(event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + ver
feature = query.addElement('feature')
feature['var'] = "http://telepathy.freedesktop.org/xmpp/pony"
incoming.send(result)
# the FT capability is not announced
e = q.expect('dbus-signal', signal='ContactCapabilitiesChanged')
caps = e.args[0][contact_handle]
assertDoesNotContain(ft_caps, caps)
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn_contacts_iface.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.CONN_IFACE_CONTACT_CAPS + '/capabilities']
assert caps_via_contacts_iface == caps, caps_via_contacts_iface
# no capabilites announced (assume FT is supported to insure interop)
txt_record = { "txtvers": "1", "status": "avail"}
contact_name = "test-caps-ft-no-capa2@" + get_host_name()
contact_handle = conn_contacts_iface.GetContactByID(contact_name, [])[0]
listener, port = setup_stream_listener(q, contact_name)
announcer = AvahiAnnouncer(contact_name, "_presence._tcp", port,
txt_record)
# FT capa is announced
e = q.expect('dbus-signal', signal='ContactCapabilitiesChanged',
predicate=lambda e: contact_handle in e.args[0].keys())
caps = e.args[0][contact_handle]
assertContains(ft_caps, caps)
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn_contacts_iface.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.CONN_IFACE_CONTACT_CAPS + '/capabilities']
assert caps_via_contacts_iface == caps, caps_via_contacts_iface
def test_ft_caps_from_contact(q, bus, conn, stream, contact, contact_handle,
client):
conn_caps_iface = dbus.Interface(conn, cs.CONN_IFACE_CONTACT_CAPS)
conn_contacts_iface = dbus.Interface(conn, cs.CONN_IFACE_CONTACTS)
# send presence with no FT cap
presence = make_presence(contact, status='hello')
c = presence.addElement((ns.CAPS, 'c'))
c['node'] = client
c['ver'] = compute_caps_hash([], [], {})
c['hash'] = 'sha-1'
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact, query_ns=ns.DISCO_INFO)
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + c['ver']
# send good reply
result = make_result_iq(stream, event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + c['ver']
stream.send(result)
# no change in ContactCapabilities, so no signal ContactCapabilitiesChanged
sync_stream(q, stream)
# no special capabilities
basic_caps = dbus.Dictionary(
{contact_handle: [(text_fixed_properties, text_allowed_properties)]})
caps = get_contacts_capabilities_sync(conn, [contact_handle])
assert caps == basic_caps, caps
# test again, to check GetContactCapabilities does not have side effect
caps = get_contacts_capabilities_sync(conn, [contact_handle])
assert caps == basic_caps, caps
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn_contacts_iface.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.ATTR_CONTACT_CAPABILITIES]
assert caps_via_contacts_iface == caps[contact_handle], \
caps_via_contacts_iface
# send presence with ft capa
presence = make_presence(contact, status='hello')
c = presence.addElement((ns.CAPS, 'c'))
c['node'] = client
c['ver'] = compute_caps_hash([], [ns.FILE_TRANSFER], {})
c['hash'] = 'sha-1'
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact, query_ns=ns.DISCO_INFO)
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + c['ver']
# send good reply
result = make_result_iq(stream, event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + c['ver']
feature = query.addElement('feature')
feature['var'] = ns.FILE_TRANSFER
stream.send(result)
generic_tubes_caps = dbus.Dictionary({
contact_handle: [(text_fixed_properties, text_allowed_properties),
(ft_fixed_properties, ft_allowed_properties)]
})
event = q.expect('dbus-signal', signal='ContactCapabilitiesChanged')
assert len(event.args) == 1
assert event.args[0] == generic_tubes_caps
caps = get_contacts_capabilities_sync(conn, [contact_handle])
assert caps == generic_tubes_caps, caps
# test again, to check GetContactCapabilities does not have side effect
caps = get_contacts_capabilities_sync(conn, [contact_handle])
assert caps == generic_tubes_caps, caps
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn_contacts_iface.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.ATTR_CONTACT_CAPABILITIES]
assert caps_via_contacts_iface == caps[contact_handle], \
caps_via_contacts_iface
def test(q, bus, conn, stream):
caps = {
'node': client,
'ver': '0.1',
}
update_contact_caps(q, conn, stream, '[email protected]/Foo', caps)
update_contact_caps(q, conn, stream, '[email protected]/Foo', caps)
# Meredith signs in from one resource.
update_contact_caps(q, conn, stream, '[email protected]/One', caps)
# Meredith signs in from another resource with the same client. We don't
# need to disco her, even though we don't trust this caps node in general
# yet, because she's already told us what it means.
meredith_two = '[email protected]/Two'
q.forbid_events([
EventPattern('stream-iq', to=meredith_two, query_ns=ns.DISCO_INFO)
])
stream.send(make_presence(meredith_two, 'hello', caps=caps))
sync_stream(q, stream)
# Jens signs in from one resource, which is slow to answer the disco query.
jens_one = '[email protected]/One'
j = send_presence(q, conn, stream, jens_one, caps)
j_stanza = expect_disco(q, jens_one, client, caps)
# Jens now signs in elsewhere with the same client; we disco it (maybe
# it'll reply sooner? Maybe his first client's network connection went away
# and the server hasn't noticed yet?) and it replies immediately.
update_contact_caps (q, conn, stream, '[email protected]/Two', caps,
initial=False)
# Jens' first client replies. We don't expect any caps changes here, and
# this shouldn't count as a second point towards the five we need to trust
# this caps node.
send_disco_reply(stream, j_stanza, [], features)
check_caps (conn, j)
update_contact_caps (q, conn, stream, '[email protected]/Foo', caps)
# Now five distinct contacts have told us what this caps node means, we
# trust it.
update_contact_caps (q, conn, stream, '[email protected]/Foo', caps,
disco = False)
update_contact_caps (q, conn, stream, '[email protected]/Foo', caps,
disco = False)
caps = {
'node': client,
'ver': compute_caps_hash([], features, fake_client_dataforms),
'hash': 'sha-1',
}
update_contact_caps(q, conn, stream, '[email protected]/Foo',
caps, dataforms = fake_client_dataforms)
# We can verify the reply for these caps against the hash, and thus never
# need to disco it again.
update_contact_caps(q, conn, stream, '[email protected]/Foo', caps,
disco = False, dataforms = fake_client_dataforms)
update_contact_caps(q, conn, stream, '[email protected]/Foo', caps,
disco = False, dataforms = fake_client_dataforms)
def test(q, bus, conn, stream):
client = 'http://example.com/perverse-client'
contact_bare_jid = '*****@*****.**'
contact_with_resource = '[email protected]/hi'
contact_handle = conn.get_contact_handle_sync(contact_bare_jid)
# Gabble gets a presence stanza from a bare JID, which is a tad surprising.
features = [
ns.JINGLE_015,
ns.JINGLE_015_AUDIO,
ns.JINGLE_015_VIDEO,
ns.GOOGLE_P2P,
]
caps = {
'node': client,
'hash': 'sha-1',
'ver': compute_caps_hash([], features, {}),
}
p = make_presence(contact_bare_jid, status='Hello', caps=caps)
stream.send(p)
# Gabble looks up the hash
event = q.expect('stream-iq',
to=contact_bare_jid,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assertEquals(client + '#' + caps['ver'], query_node.attributes['node'])
# The bare jid replies
send_disco_reply(stream, event.stanza, [], features)
# Gabble lets us know their caps have changed. (Gabble used to ignore the
# reply.)
cc, = q.expect_many(
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged'), )
assert_rccs_callable(cc.args[0][contact_handle])
# Gabble gets another presence stanza from the bare JID, with different
# caps.
features.append(ns.TUBES)
caps = {
'node': client,
'hash': 'sha-1',
'ver': compute_caps_hash([], features, {}),
}
p = make_presence(contact_bare_jid, status='Get out the abacus', caps=caps)
stream.send(p)
# Gabble looks up the new hash
disco2 = q.expect('stream-iq',
to=contact_bare_jid,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', disco2.stanza)[0]
assertEquals(client + '#' + caps['ver'], query_node.attributes['node'])
# This time, before the bare JID replies, Gabble gets a presence from the
# resourceful jid.
features_ = features + [ns.CHAT_STATES]
caps = {
'node': client,
'hash': 'sha-1',
'ver': compute_caps_hash([], features_, {}),
}
p = make_presence(contact_with_resource, status='Count this', caps=caps)
stream.send(p)
# Gabble throws away presence from the bare JID when it gets presence from
# a resource (and vice versa), so it should now say the contact is
# incapable. Gabble also looks up the resourceful JID's hash.
cc, disco3 = q.expect_many(
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged'),
EventPattern('stream-iq',
to=contact_with_resource,
query_ns='http://jabber.org/protocol/disco#info'),
)
assert_rccs_not_callable(cc.args[0][contact_handle])
query_node = xpath.queryForNodes('/iq/query', disco3.stanza)[0]
assertEquals(client + '#' + caps['ver'], query_node.attributes['node'])
# The bare jid replies! Getting a disco reply from a bare JID when we've
# got presence from resources used to crash Gabble, but now it just ignores
# it.
send_disco_reply(stream, disco2.stanza, [], features)
# Now the resourceful JID replies:
send_disco_reply(stream, disco3.stanza, [], features_)
# Gabble should announce that the contact has acquired some caps.
cc, = q.expect_many(
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged'), )
assert_rccs_callable(cc.args[0][contact_handle])
def test_hash(q, bus, conn, stream, contact, contact_handle, client):
global caps_changed_flag
presence = make_presence(contact, status='hello')
stream.send(presence)
q.expect_many(
EventPattern('dbus-signal', signal='PresenceUpdate',
args=[{contact_handle:
(0L, {u'available': {'message': 'hello'}})}]),
EventPattern('dbus-signal', signal='PresencesChanged',
args=[{contact_handle:
(2, u'available', 'hello')}]))
# no special capabilities
basic_caps = [(contact_handle, cs.CHANNEL_TYPE_TEXT, 3, 0)]
assert conn.Capabilities.GetCapabilities([contact_handle]) == basic_caps
# send updated presence with Jingle caps info
presence = make_presence(contact, status='hello',
caps={'node': client,
'ver': '0.1',
})
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + '0.1'
# send good reply
stream.send(make_caps_disco_reply(stream, event.stanza,
jingle_av_features))
# we can now do audio calls
event = q.expect('dbus-signal', signal='CapabilitiesChanged')
caps_changed_flag = False
# send bogus presence
caps = {
'node': client,
'ver': 'ceci=nest=pas=un=hash',
'hash': 'sha-1',
}
presence = make_presence(contact, status='hello', caps=caps)
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + caps['ver']
# send bogus reply
stream.send(make_caps_disco_reply(stream, event.stanza,
['http://jabber.org/protocol/bogus-feature']))
# don't receive any D-Bus signal
sync_dbus(bus, q, conn)
sync_stream(q, stream)
assert caps_changed_flag == False
# send presence with empty caps
presence = make_presence(contact, status='hello',
caps={'node': client,
'ver': '0.0',
})
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + '0.0'
# still don't receive any D-Bus signal
sync_dbus(bus, q, conn)
assert caps_changed_flag == False
# send good reply
result = make_result_iq(stream, event.stanza)
query = result.firstChildElement()
stream.send(result)
# we can now do nothing
event = q.expect('dbus-signal', signal='CapabilitiesChanged')
assert caps_changed_flag == True
caps_changed_flag = False
# send correct presence
ver = compute_caps_hash([], jingle_av_features, fake_client_dataforms)
caps = {
'node': client,
'ver': ver,
'hash': 'sha-1',
}
presence = make_presence(contact, status='hello', caps=caps)
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + caps['ver']
# don't receive any D-Bus signal
sync_dbus(bus, q, conn)
assert caps_changed_flag == False
# send good reply
result = make_caps_disco_reply(stream, event.stanza, jingle_av_features,
fake_client_dataforms)
stream.send(result)
# we can now do audio calls
event = q.expect('dbus-signal', signal='CapabilitiesChanged',
)
assert caps_changed_flag == True
caps_changed_flag = False
def test_hash(q, bus, conn, stream, contact, contact_handle, client):
presence = make_presence(contact, status='hello')
stream.send(presence)
q.expect('dbus-signal', signal='PresencesChanged',
args=[{contact_handle:
(2, u'available', 'hello')}])
# no special capabilities
for rcc in get_contacts_capabilities_sync(conn, [contact_handle])[contact_handle]:
assertEquals(cs.CHANNEL_TYPE_TEXT, rcc[0].get(cs.CHANNEL_TYPE))
# send updated presence with Jingle caps info
presence = make_presence(contact, status='hello',
caps={'node': client,
'ver': '0.1',
})
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + '0.1'
# send good reply
send_disco_reply(stream, event.stanza, [], jingle_av_features)
# we can now do audio calls
cc, = q.expect_many(
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged'),
)
assert_rccs_callable(cc.args[0][contact_handle])
assertEquals(cc.args[0],
get_contacts_capabilities_sync(conn, [contact_handle]))
# Send presence without any capabilities. XEP-0115 §8.4 Caps Optimization
# says “receivers of presence notifications MUST NOT expect an annotation
# on every presence notification they receive”, so the contact should still
# be media-capable afterwards.
stream.send(make_presence(contact, status='very capable'))
q.expect('dbus-signal', signal='PresencesChanged',
args=[{contact_handle: (2, u'available', 'very capable')}])
# still exactly the same capabilities
assertEquals(cc.args[0],
get_contacts_capabilities_sync(conn, [contact_handle]))
# send bogus presence
caps = {
'node': client,
'ver': 'ceci=nest=pas=un=hash',
'hash': 'sha-1',
}
presence = make_presence(contact, status='hello', caps=caps)
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + caps['ver']
# send bogus reply
send_disco_reply(stream, event.stanza, [],
['http://jabber.org/protocol/bogus-feature'])
# don't receive any D-Bus signal
forbidden = [
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged'),
]
q.forbid_events(forbidden)
sync_dbus(bus, q, conn)
sync_stream(q, stream)
# send presence with empty caps
presence = make_presence(contact, status='hello',
caps={'node': client,
'ver': '0.0',
})
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + '0.0'
# still don't receive any D-Bus signal
sync_dbus(bus, q, conn)
# send good reply
q.unforbid_events(forbidden)
result = make_result_iq(stream, event.stanza)
query = result.firstChildElement()
stream.send(result)
# we can now do nothing
cc, = q.expect_many(
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged'),
)
for rcc in cc.args[0][contact_handle]:
assertEquals(cs.CHANNEL_TYPE_TEXT, rcc[0].get(cs.CHANNEL_TYPE))
assert_rccs_not_callable(cc.args[0][contact_handle])
assertEquals(cc.args[0],
get_contacts_capabilities_sync(conn, [contact_handle]))
# send correct presence
ver = compute_caps_hash(some_identities, jingle_av_features, fake_client_dataforms)
caps = {
'node': client,
'ver': ver,
'hash': 'sha-1',
}
presence = make_presence(contact, status='hello', caps=caps)
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + caps['ver']
# don't receive any D-Bus signal
q.forbid_events(forbidden)
sync_dbus(bus, q, conn)
q.unforbid_events(forbidden)
# send good reply
send_disco_reply(
stream, event.stanza, some_identities, jingle_av_features, fake_client_dataforms)
# we can now do audio calls
cc, = q.expect_many(
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged'),
)
assert_rccs_callable(cc.args[0][contact_handle])
assertEquals(cc.args[0],
get_contacts_capabilities_sync(conn, [contact_handle]))
def test_two_clients(q, bus, conn, stream, contact1, contact2,
contact_handle1, contact_handle2, client, broken_hash):
presence = make_presence(contact1, status='hello')
stream.send(presence)
q.expect('dbus-signal', signal='PresencesChanged',
args=[{contact_handle1:
(2, u'available', 'hello')}])
presence = make_presence(contact2, status='hello')
stream.send(presence)
q.expect('dbus-signal', signal='PresencesChanged',
args=[{contact_handle2:
(2, u'available', 'hello')}])
# no special capabilities
for h in (contact_handle1, contact_handle2):
for rcc in get_contacts_capabilities_sync(conn, [h])[h]:
assertEquals(cs.CHANNEL_TYPE_TEXT, rcc[0].get(cs.CHANNEL_TYPE))
# send updated presence with Jingle caps info
ver = compute_caps_hash(some_identities, jingle_av_features, {})
caps = {
'node': client,
'ver': ver,
'hash': 'sha-1',
}
presence = make_presence(contact1, status='hello', caps=caps)
stream.send(presence)
presence = make_presence(contact2, status='hello', caps=caps)
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact1,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + ver
# don't receive any D-Bus signal
forbidden = [
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged'),
]
q.forbid_events(forbidden)
sync_dbus(bus, q, conn)
q.unforbid_events(forbidden)
result = make_caps_disco_reply(
stream, event.stanza, some_identities, jingle_av_features)
if broken_hash:
# make the hash break!
query = result.firstChildElement()
query.addElement('feature')['var'] = 'http://example.com/another-feature'
stream.send(result)
if broken_hash:
# Gabble looks up our capabilities again because the first contact
# failed to provide a valid hash
event = q.expect('stream-iq', to=contact2,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + ver
# don't receive any D-Bus signal
q.forbid_events(forbidden)
sync_dbus(bus, q, conn)
q.unforbid_events(forbidden)
# send good reply
send_disco_reply(stream, event.stanza, some_identities, jingle_av_features)
# we can now do audio calls
cc, = q.expect_many(
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged',
predicate=lambda e: contact_handle2 in e.args[0]),
)
assert_rccs_callable(cc.args[0][contact_handle2])
if not broken_hash:
# if the first contact failed to provide a good hash, it does not
# deserve its capabilities to be understood by Gabble!
cc, = q.expect_many(
EventPattern('dbus-signal', signal='ContactCapabilitiesChanged',
predicate=lambda e: contact_handle1 in e.args[0]),
)
assert_rccs_callable(cc.args[0][contact_handle1])
# don't receive any further signals
q.forbid_events(forbidden)
sync_dbus(bus, q, conn)
q.unforbid_events(forbidden)
def test(q, bus, conn, stream):
caps = {
'node': client,
'ver': '0.1',
}
update_contact_caps(q, conn, stream, '[email protected]/Foo', caps)
update_contact_caps(q, conn, stream, '[email protected]/Foo', caps)
# Meredith signs in from one resource.
update_contact_caps(q, conn, stream, '[email protected]/One', caps)
# Meredith signs in from another resource with the same client. We don't
# need to disco her, even though we don't trust this caps node in general
# yet, because she's already told us what it means.
meredith_two = '[email protected]/Two'
q.forbid_events([
EventPattern('stream-iq', to=meredith_two, query_ns=ns.DISCO_INFO)
])
stream.send(make_presence(meredith_two, 'hello', caps=caps))
sync_stream(q, stream)
# Jens signs in from one resource, which is slow to answer the disco query.
jens_one = '[email protected]/One'
j = send_presence(q, conn, stream, jens_one, caps)
j_stanza = expect_disco(q, jens_one, client, caps)
# Jens now signs in elsewhere with the same client; we disco it (maybe
# it'll reply sooner? Maybe his first client's network connection went away
# and the server hasn't noticed yet?) and it replies immediately.
update_contact_caps (q, conn, stream, '[email protected]/Two', caps,
initial=False)
# Jens' first client replies. We don't expect any caps changes here, and
# this shouldn't count as a second point towards the five we need to trust
# this caps node.
send_disco_reply(stream, j_stanza, [], features)
check_caps (conn, j)
update_contact_caps (q, conn, stream, '[email protected]/Foo', caps)
# Now five distinct contacts have told us what this caps node means, we
# trust it.
update_contact_caps (q, conn, stream, '[email protected]/Foo', caps,
disco = False)
update_contact_caps (q, conn, stream, '[email protected]/Foo', caps,
disco = False)
caps = {
'node': client,
'ver': compute_caps_hash([], features, fake_client_dataforms),
'hash': 'sha-1',
}
update_contact_caps(q, conn, stream, '[email protected]/Foo',
caps, dataforms = fake_client_dataforms)
# We can verify the reply for these caps against the hash, and thus never
# need to disco it again.
update_contact_caps(q, conn, stream, '[email protected]/Foo', caps,
disco = False, dataforms = fake_client_dataforms)
update_contact_caps(q, conn, stream, '[email protected]/Foo', caps,
disco = False, dataforms = fake_client_dataforms)
def receive_caps(q,
bus,
conn,
service,
contact,
contact_handle,
features,
expected_caps,
expect_disco=True,
expect_ccc=True):
ver = compute_caps_hash([], features, {})
txt_record = {
"txtvers": "1",
"status": "avail",
"node": client,
"ver": ver,
"hash": "sha-1"
}
listener, port = setup_stream_listener(q, contact)
AvahiAnnouncer(contact, "_presence._tcp", port, txt_record)
if expect_disco:
# Salut looks up our capabilities
e = q.expect('incoming-connection', listener=listener)
stream = e.connection
event = q.expect('stream-iq',
to=contact,
query_ns=ns.DISCO_INFO,
connection=stream)
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + ver
# send good reply
result = make_result_iq(event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + ver
for f in features:
feature = query.addElement('feature')
feature['var'] = f
stream.send(result)
if expect_ccc:
event = q.expect('dbus-signal', signal='ContactCapabilitiesChanged')
announced_ccs, = event.args
assertSameElements(expected_caps, announced_ccs[contact_handle])
else:
if expect_disco:
# Make sure Salut's got the caps
sync_stream(q, stream)
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn.Contacts.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.ATTR_CONTACT_CAPABILITIES]
assertSameElements(expected_caps, caps_via_contacts_iface)
# close the connection and expect a new one to be opened by Salut
# the next time we need some discoing doing
if expect_disco:
stream.send('</stream:stream>')
stream.transport.loseConnection()
# pass some time so Salut knows the connection is lost and
# won't try and send stuff down a closed connection on the
# next test.
sync_dbus(bus, q, conn)
def test_ft_caps_from_contact(q, bus, conn, stream, contact, contact_handle, client):
global run
run += 1
conn_caps_iface = dbus.Interface(conn, cs.CONN_IFACE_CONTACT_CAPS)
conn_contacts_iface = dbus.Interface(conn, cs.CONN_IFACE_CONTACTS)
# send presence with no FT cap
presence = make_presence(contact, status='hello')
c = presence.addElement((ns.CAPS, 'c'))
c['node'] = client
c['ver'] = compute_caps_hash(['client/pc//jingleshareutils-%d' % run], [], {})
c['ext'] = ""
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact, query_ns=ns.DISCO_INFO)
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + c['ver']
# send good reply
result = make_result_iq(stream, event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + c['ver']
stream.send(result)
# no change in ContactCapabilities, so no signal ContactCapabilitiesChanged
sync_stream(q, stream)
# no special capabilities
basic_caps = dbus.Dictionary({contact_handle:
[(text_fixed_properties, text_allowed_properties)]})
caps = conn_caps_iface.GetContactCapabilities([contact_handle])
assert caps == basic_caps, caps
# test again, to check GetContactCapabilities does not have side effect
caps = conn_caps_iface.GetContactCapabilities([contact_handle])
assert caps == basic_caps, caps
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn_contacts_iface.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.ATTR_CONTACT_CAPABILITIES]
assert caps_via_contacts_iface == caps[contact_handle], \
caps_via_contacts_iface
# send presence with ft capa
presence = make_presence(contact, status='hello')
c = presence.addElement((ns.CAPS, 'c'))
c['node'] = client
c['ext'] = "share-v1"
c['ver'] = compute_caps_hash([], [], {})
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact, query_ns=ns.DISCO_INFO)
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + c['ext']
# send good reply
result = make_result_iq(stream, event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + c['ext']
feature = query.addElement('feature')
feature['var'] = ns.GOOGLE_FEAT_SHARE
stream.send(result)
generic_ft_caps = dbus.Dictionary({contact_handle:
[(text_fixed_properties, text_allowed_properties),
(ft_fixed_properties, ft_allowed_properties)]})
event = q.expect('dbus-signal', signal='ContactCapabilitiesChanged')
assert len(event.args) == 1
assert event.args[0] == generic_ft_caps
caps = conn_caps_iface.GetContactCapabilities([contact_handle])
assert caps == generic_ft_caps, caps
# test again, to check GetContactCapabilities does not have side effect
caps = conn_caps_iface.GetContactCapabilities([contact_handle])
assert caps == generic_ft_caps, caps
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn_contacts_iface.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.ATTR_CONTACT_CAPABILITIES]
assert caps_via_contacts_iface == caps[contact_handle], \
caps_via_contacts_iface
def send_presence(q, stream, contact_jid, identity):
ver = compute_caps_hash([identity], features, {})
stream.send(make_presence(contact_jid, status='Hello',
caps={'node': client, 'hash': 'sha-1', 'ver': ver}))
def test_ft_caps_from_contact(q, bus, conn, client):
conn_caps_iface = dbus.Interface(conn, cs.CONN_IFACE_CONTACT_CAPS)
conn_contacts_iface = dbus.Interface(conn, cs.CONN_IFACE_CONTACTS)
# send presence with FT capa
ver = compute_caps_hash([], [ns.IQ_OOB], {})
txt_record = {
"txtvers": "1",
"status": "avail",
"node": client,
"ver": ver,
"hash": "sha-1"
}
contact_name = "test-caps-ft@" + get_host_name()
listener, port = setup_stream_listener(q, contact_name)
announcer = AvahiAnnouncer(contact_name, "_presence._tcp", port,
txt_record)
# this is the first presence, Salut connects to the contact
e = q.expect('incoming-connection', listener=listener)
incoming = e.connection
# Salut looks up our capabilities
event = q.expect('stream-iq',
connection=incoming,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + ver, (query_node.attributes['node'], client, ver)
contact_handle = conn_contacts_iface.GetContactByID(contact_name, [])[0]
# send good reply
result = make_result_iq(event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + ver
feature = query.addElement('feature')
feature['var'] = ns.IQ_OOB
incoming.send(result)
# FT capa is announced
e = q.expect('dbus-signal',
signal='ContactCapabilitiesChanged',
predicate=lambda e: contact_handle in e.args[0])
caps = e.args[0][contact_handle]
assertContains(ft_caps, caps)
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn_contacts_iface.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.CONN_IFACE_CONTACT_CAPS + '/capabilities']
assert caps_via_contacts_iface == caps, caps_via_contacts_iface
# check if Salut announces the OOB capa
self_handle = conn.Properties.Get(cs.CONN, "SelfHandle")
self_handle_name = conn.Properties.Get(cs.CONN, "SelfID")
AvahiListener(q).listen_for_service("_presence._tcp")
e = q.expect('service-added',
name=self_handle_name,
protocol=avahi.PROTO_INET)
service = e.service
service.resolve()
receive_presence_and_ask_caps(q, incoming, service, contact_name)
# capa announced without FT
ver = compute_caps_hash([], ["http://telepathy.freedesktop.org/xmpp/pony"],
{})
txt_record = {
"txtvers": "1",
"status": "avail",
"node": client,
"ver": ver,
"hash": "sha-1"
}
contact_name = "test-caps-ft2@" + get_host_name()
listener, port = setup_stream_listener(q, contact_name)
announcer = AvahiAnnouncer(contact_name, "_presence._tcp", port,
txt_record)
# this is the first presence, Salut connects to the contact
e = q.expect('incoming-connection', listener=listener)
incoming = e.connection
# Salut looks up our capabilities
event = q.expect('stream-iq',
connection=incoming,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + ver, (query_node.attributes['node'], client, ver)
contact_handle = conn_contacts_iface.GetContactByID(contact_name, [])[0]
# send good reply
result = make_result_iq(event.stanza)
query = result.firstChildElement()
query['node'] = client + '#' + ver
feature = query.addElement('feature')
feature['var'] = "http://telepathy.freedesktop.org/xmpp/pony"
incoming.send(result)
# the FT capability is not announced
e = q.expect('dbus-signal', signal='ContactCapabilitiesChanged')
caps = e.args[0][contact_handle]
assertDoesNotContain(ft_caps, caps)
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn_contacts_iface.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.CONN_IFACE_CONTACT_CAPS + '/capabilities']
assert caps_via_contacts_iface == caps, caps_via_contacts_iface
# no capabilites announced (assume FT is supported to insure interop)
txt_record = {"txtvers": "1", "status": "avail"}
contact_name = "test-caps-ft-no-capa2@" + get_host_name()
contact_handle = conn_contacts_iface.GetContactByID(contact_name, [])[0]
listener, port = setup_stream_listener(q, contact_name)
announcer = AvahiAnnouncer(contact_name, "_presence._tcp", port,
txt_record)
# FT capa is announced
e = q.expect('dbus-signal',
signal='ContactCapabilitiesChanged',
predicate=lambda e: contact_handle in e.args[0].keys())
caps = e.args[0][contact_handle]
assertContains(ft_caps, caps)
# check the Contacts interface give the same caps
caps_via_contacts_iface = conn_contacts_iface.GetContactAttributes(
[contact_handle], [cs.CONN_IFACE_CONTACT_CAPS], False) \
[contact_handle][cs.CONN_IFACE_CONTACT_CAPS + '/capabilities']
assert caps_via_contacts_iface == caps, caps_via_contacts_iface
def _cb_disco_iq(self, iq):
nodes = xpath.queryForNodes("/iq/query", iq)
query = nodes[0]
if query.getAttribute('node') is None:
return
node = query.attributes['node']
ver = node.replace("http://telepathy.freedesktop.org/caps#", "")
if iq.getAttribute('type') == 'result':
if FileTransferTest.caps_identities is None or \
FileTransferTest.caps_features is None or \
FileTransferTest.caps_dataforms is None:
# create our own identity
identity_nodes = xpath.queryForNodes('/iq/query/identity', iq)
assertLength(1, identity_nodes)
identity_node = identity_nodes[0]
identity_category = identity_node['category']
identity_type = identity_node['type']
identity_name = identity_node['name']
identity = '%s/%s//%s' % (identity_category, identity_type,
identity_name)
_, features, dataforms = extract_disco_parts(iq)
FileTransferTest.caps_identities = [identity]
FileTransferTest.caps_features = features
FileTransferTest.caps_dataforms = dataforms
# Check if the hash matches the announced capabilities
assertEquals(compute_caps_hash(FileTransferTest.caps_identities,
FileTransferTest.caps_features,
FileTransferTest.caps_dataforms), ver)
if ver == FileTransferTest.caps_ft:
caps_share = compute_caps_hash(FileTransferTest.caps_identities,
FileTransferTest.caps_features + \
[ns.GOOGLE_FEAT_SHARE],
FileTransferTest.caps_dataforms)
n = query.attributes['node'].replace(ver, caps_share)
query.attributes['node'] = n
for feature in xpath.queryForNodes('/iq/query/feature', iq):
query.children.remove(feature)
for f in FileTransferTest.caps_features + [ns.GOOGLE_FEAT_SHARE]:
el = domish.Element((None, 'feature'))
el['var'] = f
query.addChild(el)
elif iq.getAttribute('type') == 'get':
caps_share = compute_caps_hash(FileTransferTest.caps_identities,
FileTransferTest.caps_features + \
[ns.GOOGLE_FEAT_SHARE],
FileTransferTest.caps_dataforms)
if ver == caps_share:
n = query.attributes['node'].replace(ver,
FileTransferTest.caps_ft)
query.attributes['node'] = n
def test_two_clients(q, bus, conn, stream, contact1, contact2,
contact_handle1, contact_handle2, client, broken_hash):
global caps_changed_flag
presence = make_presence(contact1, status='hello')
stream.send(presence)
event = q.expect_many(
EventPattern('dbus-signal', signal='PresenceUpdate',
args=[{contact_handle1:
(0L, {u'available': {'message': 'hello'}})}]),
EventPattern('dbus-signal', signal='PresencesChanged',
args=[{contact_handle1:
(2, u'available', 'hello')}]))
presence = make_presence(contact2, status='hello')
stream.send(presence)
event = q.expect_many(
EventPattern('dbus-signal', signal='PresenceUpdate',
args=[{contact_handle2:
(0L, {u'available': {'message': 'hello'}})}]),
EventPattern('dbus-signal', signal='PresencesChanged',
args=[{contact_handle2:
(2, u'available', 'hello')}]))
# no special capabilities
basic_caps = [(contact_handle1, cs.CHANNEL_TYPE_TEXT, 3, 0)]
assert conn.Capabilities.GetCapabilities([contact_handle1]) == basic_caps
basic_caps = [(contact_handle2, cs.CHANNEL_TYPE_TEXT, 3, 0)]
assert conn.Capabilities.GetCapabilities([contact_handle2]) == basic_caps
# send updated presence with Jingle caps info
ver = compute_caps_hash([], jingle_av_features, {})
caps = {
'node': client,
'ver': ver,
'hash': 'sha-1',
}
presence = make_presence(contact1, status='hello', caps=caps)
stream.send(presence)
presence = make_presence(contact2, status='hello', caps=caps)
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact1,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + ver
# don't receive any D-Bus signal
sync_dbus(bus, q, conn)
assert caps_changed_flag == False
result = make_caps_disco_reply(stream, event.stanza, jingle_av_features)
if broken_hash:
# make the hash break!
query = result.firstChildElement()
query.addElement('feature')['var'] = 'http://example.com/another-feature'
stream.send(result)
if broken_hash:
# Gabble looks up our capabilities again because the first contact
# failed to provide a valid hash
event = q.expect('stream-iq', to=contact2,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + ver
# don't receive any D-Bus signal
sync_dbus(bus, q, conn)
assert caps_changed_flag == False
# send good reply
result = make_caps_disco_reply(stream, event.stanza, jingle_av_features)
stream.send(result)
# we can now do audio calls with both contacts
event = q.expect('dbus-signal', signal='CapabilitiesChanged',
args=[[(contact_handle2, cs.CHANNEL_TYPE_STREAMED_MEDIA, 0, 3, 0,
cs.MEDIA_CAP_AUDIO | cs.MEDIA_CAP_VIDEO)]])
if not broken_hash:
# if the first contact failed to provide a good hash, it does not
# deserve its capabilities to be understood by Gabble!
event = q.expect('dbus-signal', signal='CapabilitiesChanged',
args=[[(contact_handle1, cs.CHANNEL_TYPE_STREAMED_MEDIA, 0, 3, 0,
cs.MEDIA_CAP_AUDIO | cs.MEDIA_CAP_VIDEO)]])
caps_changed_flag = False
# don't receive any D-Bus signal
sync_dbus(bus, q, conn)
assert caps_changed_flag == False
def test(q, bus, conn, stream):
client = 'http://example.com/perverse-client'
contact_bare_jid = '*****@*****.**'
contact_with_resource = '[email protected]/hi'
contact_handle = conn.RequestHandles(cs.HT_CONTACT, [contact_bare_jid])[0]
# Gabble gets a presence stanza from a bare JID, which is a tad surprising.
features = [
ns.JINGLE_015,
ns.JINGLE_015_AUDIO,
ns.JINGLE_015_VIDEO,
ns.GOOGLE_P2P,
]
caps = {'node': client,
'hash': 'sha-1',
'ver': compute_caps_hash([], features, {}),
}
p = make_presence(contact_bare_jid, status='Hello', caps=caps)
stream.send(p)
# Gabble looks up the hash
event = q.expect('stream-iq', to=contact_bare_jid,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assertEquals(client + '#' + caps['ver'], query_node.attributes['node'])
# The bare jid replies
send_disco_reply(stream, event.stanza, [], features)
# Gabble lets us know their caps have changed. (Gabble used to ignore the
# reply.)
streamed_media_caps = (contact_handle, cs.CHANNEL_TYPE_STREAMED_MEDIA,
0, 3, 0, cs.MEDIA_CAP_AUDIO | cs.MEDIA_CAP_VIDEO)
e = q.expect('dbus-signal', signal='CapabilitiesChanged')
assertContains(streamed_media_caps, e.args[0])
# Gabble gets another presence stanza from the bare JID, with different
# caps.
features.append(ns.TUBES)
caps = {'node': client,
'hash': 'sha-1',
'ver': compute_caps_hash([], features, {}),
}
p = make_presence(contact_bare_jid, status='Get out the abacus', caps=caps)
stream.send(p)
# Gabble looks up the new hash
disco2 = q.expect('stream-iq', to=contact_bare_jid,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', disco2.stanza)[0]
assertEquals(client + '#' + caps['ver'], query_node.attributes['node'])
# This time, before the bare JID replies, Gabble gets a presence from the
# resourceful jid.
features_ = features + [ns.CHAT_STATES]
caps = {'node': client,
'hash': 'sha-1',
'ver': compute_caps_hash([], features_, {}),
}
p = make_presence(contact_with_resource, status='Count this', caps=caps)
stream.send(p)
# Gabble throws away presence from the bare JID when it gets presence from
# a resource (and vice versa), so it should now say the contact is
# incapable. Gabble also looks up the resourceful JID's hash.
cc, disco3 = q.expect_many(
EventPattern('dbus-signal', signal='CapabilitiesChanged'),
EventPattern('stream-iq', to=contact_with_resource,
query_ns='http://jabber.org/protocol/disco#info'),
)
assertDoesNotContain(streamed_media_caps, cc.args[0])
query_node = xpath.queryForNodes('/iq/query', disco3.stanza)[0]
assertEquals(client + '#' + caps['ver'], query_node.attributes['node'])
# The bare jid replies! Getting a disco reply from a bare JID when we've
# got presence from resources used to crash Gabble, but now it just ignores
# it.
send_disco_reply(stream, disco2.stanza, [], features)
# Now the resourceful JID replies:
send_disco_reply(stream, disco3.stanza, [], features_)
# Gabble should announce that the contact has acquired some caps.
e = q.expect('dbus-signal', signal='CapabilitiesChanged')
assertContains(streamed_media_caps, e.args[0])
def test_hash(q, bus, conn, stream, contact, contact_handle, client):
global caps_changed_flag
presence = make_presence(contact, status='hello')
stream.send(presence)
q.expect('dbus-signal', signal='PresencesChanged',
args=[{contact_handle:
(2, u'available', 'hello')}])
# no special capabilities
basic_caps = [(contact_handle, cs.CHANNEL_TYPE_TEXT, 3, 0)]
assert conn.Capabilities.GetCapabilities([contact_handle]) == basic_caps
# send updated presence with Jingle caps info
presence = make_presence(contact, status='hello',
caps={'node': client,
'ver': '0.1',
})
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + '0.1'
# send good reply
send_disco_reply(stream, event.stanza, [], jingle_av_features)
# we can now do audio calls
event = q.expect('dbus-signal', signal='CapabilitiesChanged')
caps_diff = event.args[0]
media_diff = [c for c in caps_diff
if c[1] == cs.CHANNEL_TYPE_STREAMED_MEDIA][0]
assert media_diff[5] & cs.MEDIA_CAP_AUDIO, media_diff[5]
caps_changed_flag = False
# Send presence without any capabilities. XEP-0115 §8.4 Caps Optimization
# says “receivers of presence notifications MUST NOT expect an annotation
# on every presence notification they receive”, so the contact should still
# be media-capable afterwards.
stream.send(make_presence(contact, status='very capable'))
q.expect('dbus-signal', signal='PresencesChanged',
args=[{contact_handle: (2, u'available', 'very capable')}])
ye_olde_caps = conn.Capabilities.GetCapabilities([contact_handle])
assertLength(1, [c for c in ye_olde_caps
if c[1] == cs.CHANNEL_TYPE_STREAMED_MEDIA and
c[3] & cs.MEDIA_CAP_AUDIO])
# send bogus presence
caps = {
'node': client,
'ver': 'ceci=nest=pas=un=hash',
'hash': 'sha-1',
}
presence = make_presence(contact, status='hello', caps=caps)
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + caps['ver']
# send bogus reply
send_disco_reply(stream, event.stanza, [],
['http://jabber.org/protocol/bogus-feature'])
# don't receive any D-Bus signal
sync_dbus(bus, q, conn)
sync_stream(q, stream)
assert caps_changed_flag == False
# send presence with empty caps
presence = make_presence(contact, status='hello',
caps={'node': client,
'ver': '0.0',
})
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + '0.0'
# still don't receive any D-Bus signal
sync_dbus(bus, q, conn)
assert caps_changed_flag == False
# send good reply
result = make_result_iq(stream, event.stanza)
query = result.firstChildElement()
stream.send(result)
# we can now do nothing
event = q.expect('dbus-signal', signal='CapabilitiesChanged')
assert caps_changed_flag == True
caps_changed_flag = False
# send correct presence
ver = compute_caps_hash(some_identities, jingle_av_features, fake_client_dataforms)
caps = {
'node': client,
'ver': ver,
'hash': 'sha-1',
}
presence = make_presence(contact, status='hello', caps=caps)
stream.send(presence)
# Gabble looks up our capabilities
event = q.expect('stream-iq', to=contact,
query_ns='http://jabber.org/protocol/disco#info')
query_node = xpath.queryForNodes('/iq/query', event.stanza)[0]
assert query_node.attributes['node'] == \
client + '#' + caps['ver']
# don't receive any D-Bus signal
sync_dbus(bus, q, conn)
assert caps_changed_flag == False
# send good reply
send_disco_reply(
stream, event.stanza, some_identities, jingle_av_features, fake_client_dataforms)
# we can now do audio calls
event = q.expect('dbus-signal', signal='CapabilitiesChanged',
)
assert caps_changed_flag == True
caps_changed_flag = False