blob: cf172c77546921f655f48e18fed7c04266794f1c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
#!/usr/bin/env python
# -*- encoding: utf-8 -*-
# check_recipient_access.py
# Copyright (C) 2013 LEAP
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
Classes for resolving postfix recipient access
Test this with postmap -v -q "foo" tcp:localhost:2244
"""
from twisted.protocols import postfix
from leap.mx.tcp_map import LEAPPostfixTCPMapServerFactory
from leap.mx.tcp_map import TCP_MAP_CODE_SUCCESS
from leap.mx.tcp_map import TCP_MAP_CODE_TEMPORARY_FAILURE
from leap.mx.tcp_map import TCP_MAP_CODE_PERMANENT_FAILURE
class LEAPPostFixTCPMapAccessServer(postfix.PostfixTCPMapServer):
"""
A postfix tcp map recipient access checker server.
"""
def _cbGot(self, value):
"""
Return a code and message depending on the result of the factory's
get().
For more info, see: http://www.postfix.org/access.5.html
:param value: The uuid and public key.
:type value: list
"""
uuid, pubkey = value
if uuid is None:
self.sendCode(
TCP_MAP_CODE_PERMANENT_FAILURE,
postfix.quote("REJECT"))
elif pubkey is None:
self.sendCode(
TCP_MAP_CODE_TEMPORARY_FAILURE,
postfix.quote("4.7.13 USER ACCOUNT DISABLED"))
else:
self.sendCode(
TCP_MAP_CODE_SUCCESS,
postfix.quote("OK"))
class CheckRecipientAccessFactory(LEAPPostfixTCPMapServerFactory):
protocol = LEAPPostFixTCPMapAccessServer
|
