/usr/share/pysieved/plugins/lmtpd.py is in pysieved 1.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 66 67 68 69 70 71 72 73 74 75 76 77 78 | #! /usr/bin/python
## pysieved - Python managesieve server
## Copyright (C) 2007 Neale Pickett
## 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 2 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, write to the Free Software
## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
## USA
import __init__
import warnings
import os
import FileStorage
import subprocess
class PysievedPlugin(__init__.PysievedPlugin):
def init(self, config):
self.capabilities = ('fileinto reject envelope comparator-i;ascii-numeric relational subaddress copy')
self.scripts_dir = config.get('lmtpd', 'scripts', '.pysieved')
self.active_file = config.get('lmtpd', 'active', 'ssfilter')
self.checker = config.get('lmtpd', 'checker', '/usr/bin/sieve-check')
if not os.path.exists(self.checker):
raise OSError('Sieve check not found')
def create_storage(self, params):
return FileStorage.FileStorage(self.scripts_dir,
self.active_file,
params['homedir'])
def sieve_has_error(self, tmpdir, script):
testfile = FileStorage.TempFile(tmpdir)
testfile.write(script)
testfile.close()
self.log(7, 'Popen("%s %s")' % (self.checker,
testfile.name))
p = subprocess.Popen([self.checker, testfile.name],
stdin=subprocess.PIPE, stdout=subprocess.PIPE,
stderr=subprocess.PIPE, close_fds=True)
(ret_str, err_str) = p.communicate()
ret_str = ret_str.strip()
err_str = err_str.strip()
rc = p.returncode
self.log(7, 'rc = %d' % rc)
if rc:
self.log(7, 'err_str = %s' % err_str)
self.log(5, 'check failed')
return err_str
self.log(5, 'check succeeded')
return None
def pre_save(self, tmpdir, script):
err_str = self.sieve_has_error(tmpdir, script)
if err_str:
raise ValueError(err_str)
return script
def post_load(self, script):
return script
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