annotate src/browser/sat_browser/jid.py @ 557:d0114855d6d4

browser_side (plugin OTR): fixes missing resource issue: - the problem might still happen but at least: - the session won't be started with a bare JID - if a session with a full JID exists and the user tries to send a message to a bare JID, he will get the big warning added (c.f last changeset)
author souliane <souliane@mailoo.org>
date Tue, 23 Sep 2014 10:53:52 +0200
parents 138336986bd0
children b38629924602
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
13
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
1 #!/usr/bin/python
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
2 # -*- coding: utf-8 -*-
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
3
339
2067d6241927 fixed docstrings wrong usage for licence informations
Goffi <goffi@goffi.org>
parents: 303
diff changeset
4 # Libervia: a Salut à Toi frontend
340
ce5b33f499c5 dates update
Goffi <goffi@goffi.org>
parents: 339
diff changeset
5 # Copyright (C) 2011, 2012, 2013, 2014 Jérôme Poisson <goffi@goffi.org>
13
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
6
339
2067d6241927 fixed docstrings wrong usage for licence informations
Goffi <goffi@goffi.org>
parents: 303
diff changeset
7 # This program is free software: you can redistribute it and/or modify
2067d6241927 fixed docstrings wrong usage for licence informations
Goffi <goffi@goffi.org>
parents: 303
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
2067d6241927 fixed docstrings wrong usage for licence informations
Goffi <goffi@goffi.org>
parents: 303
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
2067d6241927 fixed docstrings wrong usage for licence informations
Goffi <goffi@goffi.org>
parents: 303
diff changeset
10 # (at your option) any later version.
13
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
11
339
2067d6241927 fixed docstrings wrong usage for licence informations
Goffi <goffi@goffi.org>
parents: 303
diff changeset
12 # This program is distributed in the hope that it will be useful,
2067d6241927 fixed docstrings wrong usage for licence informations
Goffi <goffi@goffi.org>
parents: 303
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
2067d6241927 fixed docstrings wrong usage for licence informations
Goffi <goffi@goffi.org>
parents: 303
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2067d6241927 fixed docstrings wrong usage for licence informations
Goffi <goffi@goffi.org>
parents: 303
diff changeset
15 # GNU Affero General Public License for more details.
13
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
16
339
2067d6241927 fixed docstrings wrong usage for licence informations
Goffi <goffi@goffi.org>
parents: 303
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
2067d6241927 fixed docstrings wrong usage for licence informations
Goffi <goffi@goffi.org>
parents: 303
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
13
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
19
515
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
20 # FIXME: Libervia should use sat_frontends.tools.jid but pyjamas doesn't
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
21 # know the unicode type and also experiences issues with __new__.
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
22
13
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
23
274
886b47896f3c browser_side: better PEP8 compliance
souliane <souliane@mailoo.org>
parents: 165
diff changeset
24 class JID(object):
13
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
25 """This class help manage JID (Node@Domaine/Resource)"""
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
26
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
27 def __init__(self, jid):
519
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
28 try:
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
29 assert(isinstance(jid, str))
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
30 except AssertionError:
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
31 raise AssertionError('Expected a string but got a %(class)s: %(inst)s' %
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
32 {'class': jid.__class__, 'inst': jid})
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
33 self.__raw = str(JID.__normalize(jid))
13
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
34 self.__parse()
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
35
515
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
36 @classmethod
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
37 def __normalize(cls, jid):
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
38 """Naive normalization before instantiating and parsing the JID"""
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
39 if not jid:
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
40 return jid
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
41 tokens = jid.split('/')
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
42 tokens[0] = tokens[0].lower() # force node and domain to lower-case
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
43 return '/'.join(tokens)
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
44
519
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
45 # XXX: I defined node, domain and resource as properties here, and renamed
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
46 # the class attributes with the '__' prefix, but it appeared that the setter
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
47 # methods were not called! Maybe pyjamas doesn't handle them well.
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
48 def setNode(self, node):
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
49 self.node = node
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
50 self.__build()
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
51
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
52 def setDomain(self, domain):
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
53 self.domain = domain
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
54 self.__build()
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
55
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
56 def setResource(self, resource):
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
57 self.resource = resource
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
58 self.__build()
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
59
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
60 @property
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
61 def bare(self):
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
62 return self.domain if not self.node else (self.node + "@" + self.domain)
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
63
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
64 @bare.setter
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
65 def bare(self, bare):
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
66 self.__parseBare(bare)
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
67 self.build()
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
68
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
69 def __build(self):
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
70 """Build the JID string from the node, domain and resource"""
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
71 self.__raw = self.bare if not self.resource else (self.bare + '/' + self.resource)
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
72
13
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
73 def __parse(self):
519
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
74 """Parse the JID string to extract the node, domain and resource"""
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
75 tokens = self.__raw.split('/')
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
76 bare, self.resource = (tokens[0], tokens[1]) if len(tokens) > 1 else (self.__raw, '')
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
77 self.__parseBare(bare)
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
78
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
79 def __parseBare(self, bare):
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
80 """Parse the given JID bare to extract the node and domain
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
81
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
82 @param bare (str): JID bare to parse
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
83 """
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
84 tokens = bare.split('@')
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
85 self.node, self.domain = (tokens[0], tokens[1]) if len(tokens) > 1 else ('', bare)
19
e8e3704eb97f Added basic chat panel
Goffi <goffi@goffi.org>
parents: 13
diff changeset
86
e8e3704eb97f Added basic chat panel
Goffi <goffi@goffi.org>
parents: 13
diff changeset
87 def __str__(self):
519
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
88 try:
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
89 return self.__raw
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
90 except AttributeError:
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
91 raise AttributeError("Trying to output a JID which has not been parsed yet")
13
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
92
0110d4e1d816 microblog panel filtering
Goffi <goffi@goffi.org>
parents:
diff changeset
93 def is_valid(self):
515
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
94 """
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
95 @return: True if the JID is XMPP compliant
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
96 """
da690ef8019e browser_side: force JID's node and domain to lower-case
souliane <souliane@mailoo.org>
parents: 467
diff changeset
97 return self.domain != ''
303
6ce8515ee8f5 browser_side: fix internal JID class equality operator
souliane <souliane@mailoo.org>
parents: 274
diff changeset
98
6ce8515ee8f5 browser_side: fix internal JID class equality operator
souliane <souliane@mailoo.org>
parents: 274
diff changeset
99 def __eq__(self, other):
519
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
100 """Redefine equality operator to implement the naturally expected behavior"""
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
101 return self.__raw == other.__raw
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
102
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
103 def __hash__(self):
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
104 """Redefine hash to implement the naturally expected behavior"""
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
105 return hash(self.__raw)
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
106
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
107 def full(self):
138336986bd0 browser_side: refactorize class JID to allow modifying its attributes
souliane <souliane@mailoo.org>
parents: 515
diff changeset
108 return str(self)