File Manager

XYZ File Manager

Current Path: /opt/alt/python27/lib/python2.7/site-packages/postomaat/plugins

opt / alt / python27 / lib / python2.7 / site-packages / postomaat / plugins /

📁 ..
📄 __init__.py(578 B)
📄 __init__.pyc(162 B)
📄 blackwhitelist.py(10.08 KB)
📄 blackwhitelist.pyc(7.95 KB)
📄 call-ahead.py(77.45 KB)
📄 call-ahead.pyc(67.93 KB)
📄 complexrules.py(14.59 KB)
📄 complexrules.pyc(17.37 KB)
📄 dbwriter.py(5.7 KB)
📄 dbwriter.pyc(4.69 KB)
📄 ebl-lookup.py(9.03 KB)
📄 ebl-lookup.pyc(8.3 KB)
📄 enforcetls.py(5.1 KB)
📄 enforcetls.pyc(4.39 KB)
📄 fluentd_writer.py(6.92 KB)
📄 fluentd_writer.pyc(6.73 KB)
📄 geoip.py(7.47 KB)
📄 geoip.pyc(7.4 KB)
📄 helotld.py(3.37 KB)
📄 helotld.pyc(3.07 KB)
📄 killer.py(1.15 KB)
📄 killer.pyc(1.47 KB)
📄 messagesize.py(3.86 KB)
📄 messagesize.pyc(3.54 KB)
📄 originpolicy.py(11.2 KB)
📄 originpolicy.pyc(9.51 KB)
📁 ratelimit
📄 rdns.py(4.42 KB)
📄 rdns.pyc(4.82 KB)
📄 recipientrules.py(11.64 KB)
📄 recipientrules.pyc(10.1 KB)
📄 script.py(5.55 KB)
📄 script.pyc(6 KB)
📄 spfcheck.py(15.57 KB)
📄 spfcheck.pyc(11.36 KB)
📄 srs.py(4.51 KB)
📄 srs.pyc(3.85 KB)
📄 suspect_collect.py(7.84 KB)
📄 suspect_collect.pyc(8.42 KB)

Editing: helotld.py

# -*- coding: UTF-8 -*-
#   Copyright 2012-2018 Oli Schacher
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
#

from postomaat.shared import ScannerPlugin, DUNNO,apply_template
from postomaat.shared import FileList
import os

class HELOTLDPlugin(ScannerPlugin):
    """
    This plugin rejects messages if the HELO uses an invalid TLD
    """
                                         
    def __init__(self,config,section=None):
        ScannerPlugin.__init__(self,config,section)
        self.logger=self._logger()
        
        self.requiredvars={
            'tldfile':{
                'default':'/etc/mail/tlds-alpha-by-domain.txt',
                'description':'filename containing official TLDs. Add a cronjob to dowload this.',
            },
            'exceptionfile':{
                'default':'/etc/mail/tlds-exceptions.txt',
                'description':'additional tld file with local exceptions',
            },
            'on_fail':{
                'default':'REJECT',
                'description':'Action to take if the TLD is invalid',
            },
            'messagetemplate':{
                'default':"""HELO ${helo_name} contains forged/unresolvable TLD '.${helo_tld}'"""
            }
        }
        
        self.tld_loader=None
        self.exception_loader=None

def examine(self,suspect):

helo_name=suspect.get_value('helo_name')

if helo_name is None :
            self.logger.error('missing helo')
            return DUNNO

helo_tld=helo_name.split('.')[-1].lower()

#initialize loaders
        tld_file=self.config.get(self.section,'tldfile')
        if self.tld_loader is None:
            self.tld_loader=FileList(tld_file,lowercase=True,minimum_time_between_reloads=3600)

if helo_tld in self.tld_loader.get_list():
            return DUNNO,''

exceptionfile=self.config.get(self.section,'exceptionfile')
        if self.exception_loader is None:
            self.exception_loader=FileList(exceptionfile,lowercase=True,minimum_time_between_reloads=10)

if helo_tld in self.exception_loader.get_list():
            return DUNNO,''

message = apply_template(self.config.get(self.section,'messagetemplate'),suspect,dict(helo_tld=helo_tld))
        action=self.config.get(self.section,"on_fail")

return action, message

def lint(self):
        lint_ok = True
        tld_file=self.config.get(self.section,'tldfile')
        exceptionfile=self.config.get(self.section,'exceptionfile')
        if not os.path.exists(tld_file):
            print("TLD file %s not found"%tld_file)
            lint_ok = False
        if not os.path.exists(exceptionfile):
            print("TLD exception file %s not found"%exceptionfile)
            lint_ok = False

if not self.checkConfig():
            print('Error checking config')
            lint_ok = False

return lint_ok

def __str__(self):
        return "HeloTLD"

XYZ File Manager

Editing: helotld.py

Upload File

Create Folder