Mercurial > libervia-backend

annotate sat/core/patches.py @ 3035:25af53e2990a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
install (setup.py): updated `python_requires`
author Goffi <goffi@goffi.org>
date Sun, 25 Aug 2019 09:53:03 +0200
parents ab2696e34d29
children 691283719bb2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2809
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
1 import copy
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
2 from twisted.words.protocols.jabber import xmlstream, sasl, client as tclient, jid
2687
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
3 from twisted.internet import ssl
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
4 from wokkel import client
2691
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
5 from sat.core.constants import Const as C
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
6 from sat.core.log import getLogger
2687
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
7
2691
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
8 log = getLogger(__name__)
2687
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
9
2691
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
10 """This module apply monkey patches to Twisted and Wokkel
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
11 First part handle certificate validation during XMPP connectionand are temporary
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
12 (until merged upstream).
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
13 Second part add a trigger point to send and onElement method of XmlStream
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
14 """
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
15
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
16
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
17 ## certificate validation patches
2687
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
18
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
19 class TLSInitiatingInitializer(xmlstream.TLSInitiatingInitializer):
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
20 check_certificate = True
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
21
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
22 def onProceed(self, obj):
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
23 self.xmlstream.removeObserver('/failure', self.onFailure)
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
24 trustRoot = ssl.platformTrust() if self.check_certificate else None
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
25 ctx = ssl.CertificateOptions(trustRoot=trustRoot)
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
26 self.xmlstream.transport.startTLS(ctx)
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
27 self.xmlstream.reset()
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
28 self.xmlstream.sendHeader()
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
29 self._deferred.callback(xmlstream.Reset)
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
30
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
31
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
32 class XMPPClient(client.XMPPClient):
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
33
2691
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
34 def __init__(self, jid, password, host=None, port=5222,
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
35 check_certificate=True):
2687
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
36 self.jid = jid
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
37 self.domain = jid.host.encode('idna')
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
38 self.host = host
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
39 self.port = port
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
40
2691
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
41 factory = HybridClientFactory(
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
42 jid, password, check_certificate=check_certificate)
2687
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
43
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
44 client.StreamManager.__init__(self, factory)
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
45
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
46
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
47 def HybridClientFactory(jid, password, check_certificate=True):
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
48 a = HybridAuthenticator(jid, password, check_certificate)
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
49
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
50 return xmlstream.XmlStreamFactory(a)
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
51
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
52
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
53 class HybridAuthenticator(client.HybridAuthenticator):
2691
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
54 res_binding = True
2687
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
55
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
56 def __init__(self, jid, password, check_certificate):
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
57 xmlstream.ConnectAuthenticator.__init__(self, jid.host)
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
58 self.jid = jid
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
59 self.password = password
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
60 self.check_certificate = check_certificate
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
61
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
62 def associateWithStream(self, xs):
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
63 xmlstream.ConnectAuthenticator.associateWithStream(self, xs)
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
64
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
65 tlsInit = xmlstream.TLSInitiatingInitializer(xs)
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
66 tlsInit.check_certificate = self.check_certificate
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
67 xs.initializers = [client.client.CheckVersionInitializer(xs),
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
68 tlsInit,
2691
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
69 CheckAuthInitializer(xs, self.res_binding)]
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
70
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
71
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
72 # XmlStream triggers
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
73
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
74
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
75 class XmlStream(xmlstream.XmlStream):
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
76 """XmlStream which allows to add hooks"""
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
77
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
78 def __init__(self, authenticator):
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
79 xmlstream.XmlStream.__init__(self, authenticator)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
80 # hooks at this level should not modify content
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
81 # so it's not needed to handle priority as with triggers
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
82 self._onElementHooks = []
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
83 self._sendHooks = []
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
84
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
85 def addHook(self, hook_type, callback):
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
86 """Add a send or receive hook"""
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2809
diff changeset
87 conflict_msg = ("Hook conflict: can't add {hook_type} hook {callback}"
2691
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
88 .format(hook_type=hook_type, callback=callback))
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
89 if hook_type == C.STREAM_HOOK_RECEIVE:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
90 if callback not in self._onElementHooks:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
91 self._onElementHooks.append(callback)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
92 else:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
93 log.warning(conflict_msg)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
94 elif hook_type == C.STREAM_HOOK_SEND:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
95 if callback not in self._sendHooks:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
96 self._sendHooks.append(callback)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
97 else:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
98 log.warning(conflict_msg)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
99 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2809
diff changeset
100 raise ValueError("Invalid hook type: {hook_type}"
2691
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
101 .format(hook_type=hook_type))
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
102
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
103 def onElement(self, element):
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
104 for hook in self._onElementHooks:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
105 hook(element)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
106 xmlstream.XmlStream.onElement(self, element)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
107
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
108 def send(self, obj):
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
109 for hook in self._sendHooks:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
110 hook(obj)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
111 xmlstream.XmlStream.send(self, obj)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
112
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
113
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
114 # Binding activation (needed for stream management, XEP-0198)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
115
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
116
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
117 class CheckAuthInitializer(client.CheckAuthInitializer):
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
118
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
119 def __init__(self, xs, res_binding):
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
120 super(CheckAuthInitializer, self).__init__(xs)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
121 self.res_binding = res_binding
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
122
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
123 def initialize(self):
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
124 # XXX: modification of client.CheckAuthInitializer which has optional
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
125 # resource binding, and which doesn't do deprecated
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
126 # SessionInitializer
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
127 if (sasl.NS_XMPP_SASL, 'mechanisms') in self.xmlstream.features:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
128 inits = [(sasl.SASLInitiatingInitializer, True)]
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
129 if self.res_binding:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
130 inits.append((tclient.BindInitializer, True)),
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
131
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
132 for initClass, required in inits:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
133 init = initClass(self.xmlstream)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
134 init.required = required
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
135 self.xmlstream.initializers.append(init)
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
136 elif (tclient.NS_IQ_AUTH_FEATURE, 'auth') in self.xmlstream.features:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
137 self.xmlstream.initializers.append(
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
138 tclient.IQAuthInitializer(self.xmlstream))
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
139 else:
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
140 raise Exception("No available authentication method found")
2687
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
141
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
142
2809
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
143 # jid fix
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
144
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
145 def internJID(jidstring):
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
146 """
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
147 Return interned JID.
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
148
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
149 @rtype: L{JID}
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
150 """
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
151 # XXX: this interJID return a copy of the cached jid
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
152 # this avoid modification of cached jid as JID is mutable
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
153 # TODO: propose this upstream
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
154
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
155 if jidstring in jid.__internJIDs:
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
156 return copy.copy(jid.__internJIDs[jidstring])
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
157 else:
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
158 j = jid.JID(jidstring)
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
159 jid.__internJIDs[jidstring] = j
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
160 return copy.copy(j)
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
161
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
162
2687
e9cd473a2f46 core (xmpp): server certificate validation:
Goffi <goffi@goffi.org>
parents:
diff changeset
163 def apply():
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2809
diff changeset
164 # FIXME: certificate validation is now implemented in Twisted trunk, to be removed
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2809
diff changeset
165 # # certificate validation
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2809
diff changeset
166 # xmlstream.TLSInitiatingInitializer = TLSInitiatingInitializer
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2809
diff changeset
167 # client.XMPPClient = XMPPClient
2691
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
168 # XmlStream triggers
1ecceac3df96 plugin XEP-0198: Stream Management implementation:
Goffi <goffi@goffi.org>
parents: 2687
diff changeset
169 xmlstream.XmlStreamFactory.protocol = XmlStream
2809
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
170 # jid fix
00d905e1b0ef core (patches): partially fixed jid caching:
Goffi <goffi@goffi.org>
parents: 2691
diff changeset
171 jid.internJID = internJID