source: utils/convert_purple.py @ 5ebff60

Last change on this file since 5ebff60 was 4f37a98, checked in by Wilmer van der Gaast <wilmer@…>, at 2012-02-11T17:18:46Z

convert_purple fix: Don't barf on protocols without passwords. Bug #877.

  • Property mode set to 100755
File size: 3.3 KB
RevLine 
[f29f50e]1#!/usr/bin/python
2#
3# Part of BitlBee. Reads a libpurple accounts.xml file and generates some
4# commands/XML that BitlBee understands. For easy migration from Pidgin/
5# Finch/whatever to BitlBee, be it a public server or your own.
6#
7# Licensed under the GPL2 like the rest of BitlBee.
8#
9# Copyright 2010 Wilmer van der Gaast <wilmer@gaast.net>
10#
11
12import getopt
13import getpass
14import os
15import subprocess
16import sys
17
18import xml.dom.minidom
19
20BITLBEE = '/usr/sbin/bitlbee'
21
22def parse_purple(f):
23        protomap = {
24                'msn-pecan': 'msn',
25                'aim': 'oscar',
26                'icq': 'oscar',
27        }
28        supported = ('msn', 'jabber', 'oscar', 'yahoo', 'twitter')
29        accs = list()
30       
31        if os.path.isdir(f):
32                f = f + '/accounts.xml'
33        xt = xml.dom.minidom.parse(f)
34        for acc in xt.getElementsByTagName('account')[1:]:
35                protocol = acc.getElementsByTagName('protocol')[0].firstChild.wholeText
36                name = acc.getElementsByTagName('name')[0].firstChild.wholeText
[4f37a98]37                try:
38                        password = acc.getElementsByTagName('password')[0].firstChild.wholeText
39                except IndexError:
40                        password = ''
[f29f50e]41                if protocol.startswith('prpl-'):
42                        protocol = protocol[5:]
43                if name.endswith('/'):
44                        name = name[:-1]
45                if protocol in protomap:
46                        protocol = protomap[protocol]
47                if protocol not in supported:
48                        print 'Warning: protocol probably not supported by BitlBee: ' + protocol
49                accs.append((protocol, name, password))
50       
51        return accs
52
53def print_commands(accs):
54        print 'To copy all your Pidgin accounts to BitlBee, just copy-paste the following'
55        print 'commands into your &bitlbee channel:'
56        print
57        for acc in accs:
[4f37a98]58                print 'account add %s %s "%s"' % acc
[f29f50e]59
60def bitlbee_x(*args):
61        bb = subprocess.Popen([BITLBEE, '-x'] + list(args), stdout=subprocess.PIPE)
62        return bb.stdout.read().strip()
63
64def print_xml(accs):
65        try:
66                bitlbee_x('hash', 'blaataap')
67        except:
68                print "Can't find/use BitlBee binary. It has to be a 1.2.5 binary or higher."
69                print
70                usage()
71       
72        print 'BitlBee .xml files are encrypted using the identify password. Please type your'
73        print 'preferred identify password.'
74        user = getpass.getuser()
75        pwd = getpass.getpass()
76       
77        root = xml.dom.minidom.Element('user')
78        root.setAttribute('nick', user)
79        root.setAttribute('password', bitlbee_x('hash', pwd))
80        root.setAttribute('version', '1')
81        for acc in accs:
82                accx = xml.dom.minidom.Element('account')
83                accx.setAttribute('protocol', acc[0])
84                accx.setAttribute('handle', acc[1])
85                accx.setAttribute('password', bitlbee_x('enc', pwd, acc[2]))
86                accx.setAttribute('autoconnect', '1')
87                root.appendChild(accx)
88       
89        print
[4f37a98]90        print 'Write the following XML data to a file called %s.xml (rename it if' % user.lower()
[f29f50e]91        print 'you want to use a different nickname). It should be in the directory where'
92        print 'your BitlBee account files are stored (most likely /var/lib/bitlbee).'
93        print
94        print root.toprettyxml()
95
96def usage():
97        print 'Usage: %s [-f <purple accounts file>] [-b <bitlbee executable>] [-x]' % sys.argv[0]
98        print
99        print 'Generates "account add" commands by default. -x generates a .xml file instead.'
100        print 'The accounts file can normally be found in ~/.purple/.'
101        sys.exit(os.EX_USAGE)
102
103try:
104        flags = dict(getopt.getopt(sys.argv[1:], 'f:b:x')[0])
105except getopt.GetoptError:
106        usage()
107if '-f' not in flags:
108        usage()
109if '-b' in flags:
110        BITLBEE = flags['-b']
111
112parsed = parse_purple(flags['-f'])
113if '-x' in flags:
114        print_xml(parsed)
115else:
116        print_commands(parsed)
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