anti_spam/0002755000175500017550000000000013072240656012572 5ustar debacledebacleanti_spam/anti_spam.png0000644000175500017550000000146513072240656015257 0ustar debacledebaclePNG  IHDRabKGD pHYs  tIME  XLIDAT8mMh\U{޹hBLآ  BQDDBVYi Y骛R.B* Y )1N6jmN2i94]>pα1[.KB>,JX*=}FzVe28󌍍-y>avz_ZMQJEvwtt վurƐ4@Ǐc0E4M=999D9cĀFt(&EzV"8xZ+ J-,6Xo83IF+Rƻ=nQ.<|H(h- Q޳]mx7yvO^J#CL{^08yrl:Uߑ=8L`t Denis Fomin Ilya Kanyukov homepage = https://dev.gajim.org/gajim/gajim-plugins/wikis/AntiSpamPlugin max_gajim_version: 0.16.9 anti_spam/__init__.py0000644000175500017550000000004513072240656014700 0ustar debacledebaclefrom anti_spam import AntiSpamPlugin anti_spam/config_dialog.ui0000644000175500017550000002434513072240656015723 0ustar debacledebacle False True False 9 4 Block pubsub messages True False False If checked, Gajim will block incoming messages from pubsub. 0.5 True False True 0 Disable xhtml in MUCs True False False If checked, Gajim will remove XHTML from incoming multi-user chat messages 0.5 True False True 1 Disable xhtml in private messages True False False If checked, Gajim will remove XHTML from incoming private messages 0.5 True False True 2 Block incoming subscription requests True False False If checked, Gajim will block incoming subscription requests 0.5 True False True 3 True False 6 True False Message size limit: False True 0 True True False True 1 False True 4 True False False True 5 True False Anti spam question (Leave an empty answer field to disable this function): True False True 6 3 True False 6 True False Question: False True 0 True True False True 1 True False Answer: False True 2 True True False True 3 False True 7 Enable for conferences True False False If checked, anti spam question will send for conference private messages 0.5 True False True 8 anti_spam/anti_spam.py0000644000175500017550000002436613072240656015130 0ustar debacledebacle# -*- coding: utf-8 -*- ## This file is part of Gajim. ## ## Gajim 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; version 3 only. ## ## Gajim 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 Gajim. If not, see . ## ''' Block some incoming messages :author: Yann Leboulanger :since: 16 August 2012 :copyright: Copyright (2012) Yann Leboulanger :license: GPLv3 ''' import gtk import nbxmpp from common import gajim, ged from plugins import GajimPlugin from plugins.helpers import log, log_calls from plugins.gui import GajimPluginConfigDialog class AntiSpamPlugin(GajimPlugin): @log_calls('AntiSpamPlugin') def init(self): self.config_dialog = AntiSpamPluginConfigDialog(self) self.gui_extension_points = { } self.events_handlers = { 'atom-entry-received': (ged.POSTCORE, self._nec_atom_entry_received), 'message-received': (ged.PRECORE, self._nec_message_received_received), 'decrypted-message-received': (ged.PRECORE, self._nec_decrypted_message_received_received), 'subscribe-presence-received': (ged.POSTCORE, self._nec_subscribe_presence_received), 'message-outgoing': (ged.OUT_PRECORE, self._nec_message_outgoing) } self.config_default_values = { 'block_pubsub_messages': (False, 'If True, Gajim will block incoming messages from pubsub.'), 'disable_xhtml_muc': (False, ''), 'disable_xhtml_pm': (False, ''), 'block_subscription_requests': (False, ''), 'msgtxt_limit': (-1, ''), 'msgtxt_question': ('Please answer: 12 x 12 =', ''), 'msgtxt_answer': ('', ''), 'antispam_for_conference': (False, ''), 'conference_white_list': ([], ''), # conference private chat jid's } # List of outgoing jid's # Needs to avoid chat of two anti spam plugins # Contain all jid's where are you initiate a chat self.outgoing_jids = [] @log_calls('AntiSpamPlugin') def _nec_atom_entry_received(self, obj): if self.config['block_pubsub_messages']: log.info('discarding pubdubd message') return True @log_calls('AntiSpamPlugin') def _nec_message_received_received(self, obj): if self.config['disable_xhtml_muc'] and obj.mtype == 'groupchat': self.remove_xhtml(obj) if self.config['disable_xhtml_pm'] and obj.gc_control and \ obj.resource and obj.mtype == 'chat': self.remove_xhtml(obj) return False @log_calls('AntiSpamPlugin') def _nec_decrypted_message_received_received(self, obj): if not obj.msgtxt: return False if self._nec_decrypted_message_received_question(obj): return True limit = self.config['msgtxt_limit'] if limit > -1 and len(obj.msgtxt) > limit: return True return False @log_calls('AntiSpamPlugin') def _nec_subscribe_presence_received(self, obj): if self.config['block_subscription_requests'] and \ not gajim.contacts.get_contacts(obj.conn.name, obj.jid): log.info('discarding subscription request from %s' % obj.jid) return True @log_calls('AntiSpamPlugin') def _nec_decrypted_message_received_question(self, obj): if obj.mtype != 'chat' and obj.mtype != 'normal': return False tjid = obj.jid if obj.mtype == 'normal' else obj.fjid if tjid in self.outgoing_jids: return False answer = self.config['msgtxt_answer'] if len(answer) == 0: return False block_conference = self.config['antispam_for_conference'] is_conference = gajim.contacts.is_gc_contact(obj.conn.name, obj.fjid) if not block_conference and is_conference: return False jid = obj.jid if not is_conference else obj.fjid # If we receive conference privat message or direct message from unknown user than # anti spam question will send in background mode, without any notification for us # There are two methods to see who wrote you and not passed filter: # 1. Using XML console # 2. Running Gajim with log info messages and see logs (probably gajim.log file) if is_conference or not gajim.contacts.get_contacts(obj.conn.name, jid): if not self.contain_answer(obj.msgtxt, answer): if is_conference and jid in self.config['conference_white_list']: return False self.send_question(obj, jid) return True else: if is_conference and jid not in self.config['conference_white_list']: self.config['conference_white_list'].append(jid) # Need to save because 'append' method does not implement __setitem__ method self.config.save() return False @log_calls('AntiSpamPlugin') def _nec_message_outgoing(self, obj): if obj.type_ != 'chat' and obj.type_ != 'normal': return if isinstance(obj.jid, list): for i in obj.jid: if i not in self.outgoing_jids: self.outgoing_jids.append(i) else: if obj.jid not in self.outgoing_jids: self.outgoing_jids.append(obj.jid) def send_question(self, obj, jid): if obj.mtype != 'chat' and obj.mtype != 'normal': log.info('Anti_spam wrong message type: %s', obj.mtype) return # only for 'chat' messages if obj.receipt_request_tag and obj.mtype == 'chat': receipt = nbxmpp.Message(to=obj.fjid, typ='chat') receipt.setTag('received', namespace='urn:xmpp:receipts', attrs={'id': obj.id_}) if obj.thread_id: receipt.setThread(obj.thread_id) gajim.connections[obj.conn.name].connection.send(receipt, now=True) question = self.config['msgtxt_question'] log.info('Anti_spam enabled for %s, question: %s', jid, question) message = _('Antispam enabled. Please answer the question. The message must only ' + \ 'contain the answer. (Messages sent before the correct answer, will be lost): ') \ + question if obj.mtype == 'chat': stanza = nbxmpp.Message(to=jid, body=message, typ=obj.mtype) else: # for 'normal' type stanza = nbxmpp.Message(to=jid, body=message, subject='Antispam enabled', typ=obj.mtype) gajim.connections[obj.conn.name].connection.send(stanza, now=True) def contain_answer(self, msg, answer): return answer in msg.split('\n') def remove_xhtml(self, obj): html_node = obj.stanza.getTag('html') if html_node: obj.stanza.delChild(html_node) class AntiSpamPluginConfigDialog(GajimPluginConfigDialog): def init(self): self.GTK_BUILDER_FILE_PATH = self.plugin.local_file_path( 'config_dialog.ui') self.xml = gtk.Builder() self.xml.set_translation_domain('gajim_plugins') self.xml.add_objects_from_file(self.GTK_BUILDER_FILE_PATH, ['anti_spam_config_vbox']) self.config_vbox = self.xml.get_object('anti_spam_config_vbox') self.child.pack_start(self.config_vbox) self.block_pubsub_messages_checkbutton = self.xml.get_object( 'block_pubsub_messages_checkbutton') self.xml.connect_signals(self) def on_run(self): self.block_pubsub_messages_checkbutton.set_active(self.plugin.config[ 'block_pubsub_messages']) widget = self.xml.get_object('disable_xhtml_muc_checkbutton') widget.set_active(self.plugin.config['disable_xhtml_muc']) widget = self.xml.get_object('disable_xhtml_pm_checkbutton') widget.set_active(self.plugin.config['disable_xhtml_pm']) widget = self.xml.get_object('block_subscription_requests_checkbutton') widget.set_active(self.plugin.config['block_subscription_requests']) widget = self.xml.get_object('message_size_limit_entry') widget.set_text(str(self.plugin.config['msgtxt_limit'])) widget = self.xml.get_object('antispam_question') widget.set_text(str(self.plugin.config['msgtxt_question'])) widget = self.xml.get_object('antispam_answer') widget.set_text(str(self.plugin.config['msgtxt_answer'])) widget = self.xml.get_object('antispam_for_conference') widget.set_active(self.plugin.config['antispam_for_conference']) def on_block_pubsub_messages_checkbutton_toggled(self, button): self.plugin.config['block_pubsub_messages'] = button.get_active() def on_disable_xhtml_muc_checkbutton_toggled(self, button): self.plugin.config['disable_xhtml_muc'] = button.get_active() def on_disable_xhtml_pm_checkbutton_toggled(self, button): self.plugin.config['disable_xhtml_pm'] = button.get_active() def on_block_subscription_requests_checkbutton_toggled(self, button): self.plugin.config['block_subscription_requests'] = button.get_active() def on_message_size_limit_entry_changed(self, entry): try: self.plugin.config['msgtxt_limit'] = int(entry.get_text()) except Exception: pass def on_message_question_entry_changed(self, entry): try: self.plugin.config['msgtxt_question'] = entry.get_text() except Exception: pass def on_message_answer_entry_changed(self, entry): try: self.plugin.config['msgtxt_answer'] = entry.get_text() except Exception: pass def on_antispam_for_conference_checkbutton_toggled(self, button): self.plugin.config['antispam_for_conference'] = button.get_active() anti_spam/CHANGELOG0000644000175500017550000000110413072240656013776 0ustar debacledebacle## [Unreleased] ### Added - Sending confirmation message that anti spam check was passed. It can be disabled in plugin gui config. ## [0.4.3] - 2016-12-02 ### Added - Filtering 'normal' type messages ### Changed - User from private conference conversation permanently stored in file ### Fixed - Messages that was sent before correct answer was marked as received - Chat between the two antispam plugins ## [0.4.2] - 2016-11-28 ### Added - Anti spam question functionality - This CHANGELOG - README with some explanation of functionality ### Changed - homepage in manifest.ini