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c31a896e81
- Sieve script detects spam headers used by Rspamd and SpamAssassin - Autosubscribe to Archive, Drafts, Junk, Sent, Trash - Autoexpunge Trash and Junk folders - INBOX.Junk -> Junk, INBOX.Trash -> Trash, Sent Messages -> Sent
73 lines
2.0 KiB
Python
73 lines
2.0 KiB
Python
"""Configures spam filters and the virus scanner"""
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# SPDX-License-Identifier: AGPL-3.0-or-later
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import glob
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import logging
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import subprocess
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from plinth import actions
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import plinth.modules.email_server.postconf as postconf
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from . import models
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milter_config = {
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'milter_mail_macros': 'i ' + ' '.join([
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'{auth_type}', '{auth_authen}', '{auth_author}',
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'{client_addr}', '{client_name}',
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'{mail_addr}', '{mail_host}', '{mail_mailer}'
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]),
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# XXX In postconf this field is a list
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'smtpd_milters': 'inet:127.0.0.1:11332',
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# XXX In postconf this field is a list
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'non_smtpd_milters': 'inet:127.0.0.1:11332'
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}
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logger = logging.getLogger(__name__)
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def get():
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results = []
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with postconf.mutex.lock_all():
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results.append(check_filter())
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return results
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def repair():
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actions.superuser_run('email_server', ['-i', 'spam', 'set_filter'])
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def check_filter():
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diagnosis = models.MainCfDiagnosis('Postfix milter')
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current = postconf.get_many_unsafe(milter_config.keys())
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diagnosis.compare_and_advise(current=current, default=milter_config)
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return diagnosis
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def fix_filter(diagnosis):
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diagnosis.assert_resolved()
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logger.info('Setting postconf: %r', diagnosis.advice)
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postconf.set_many_unsafe(diagnosis.advice)
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def action_set_filter():
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with postconf.mutex.lock_all():
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fix_filter(check_filter())
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_compile_sieve()
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def _compile_sieve():
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sieve_list = glob.glob('/etc/dovecot/freedombox-sieve-after/*.sieve')
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for sieve_file in sieve_list:
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_run_sievec(sieve_file)
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def _run_sievec(sieve_file):
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logger.info('Compiling sieve script %s', sieve_file)
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args = ['sievec', '--', sieve_file]
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completed = subprocess.run(args, capture_output=True)
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if completed.returncode != 0:
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logger.critical('Subprocess returned %d', completed.returncode)
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logger.critical('Stdout: %r', completed.stdout)
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logger.critical('Stderr: %r', completed.stderr)
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raise OSError('Sieve compilation failed: ' + sieve_file)
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