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_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 send_remote_disco_reply(self, stanza):
reply = make_caps_disco_reply(self.stream, stanza,
self.remote_feats)
self.stream.send(reply.toXml())
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):
conn.Connect()
q.expect('dbus-signal', signal='StatusChanged',
args=[cs.CONN_STATUS_CONNECTED, cs.CSR_REQUESTED])
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
result = make_caps_disco_reply(stream, event.stanza, features, {})
stream.send(result)
# 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.
result = make_caps_disco_reply(stream, disco2.stanza, features, {})
stream.send(result)
# Now the resourceful JID replies:
result = make_caps_disco_reply(stream, disco3.stanza, features_, {})
stream.send(result)
# Gabble should announce that the contact has acquired some caps.
e = q.expect('dbus-signal', signal='CapabilitiesChanged')
assertContains(streamed_media_caps, e.args[0])