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https://github.com/correl/SleekXMPP.git
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Remove the config_component example in favor of echo_component.
The roster portion of the example is too outdated.
This commit is contained in:
Lance Stout
parent
d4c1ff5309
commit
7945b3e738
2 changed files with 0 additions and 202 deletions
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<config xmlns="sleekxmpp:config">
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<jid>component.localhost</jid>
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<secret>ssshh</secret>
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<server>localhost</server>
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<port>8888</port>
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<query xmlns="jabber:iq:roster">
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<item jid="user@example.com" subscription="both" />
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</query>
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</config>
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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SleekXMPP: The Sleek XMPP Library
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Copyright (C) 2010 Nathanael C. Fritz
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This file is part of SleekXMPP.
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See the file LICENSE for copying permission.
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"""
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import sys
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import logging
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import time
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from optparse import OptionParser
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import sleekxmpp
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from sleekxmpp.componentxmpp import ComponentXMPP
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from sleekxmpp.stanza.roster import Roster
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from sleekxmpp.xmlstream import ElementBase
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from sleekxmpp.xmlstream.stanzabase import ET, registerStanzaPlugin
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# Python versions before 3.0 do not use UTF-8 encoding
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# by default. To ensure that Unicode is handled properly
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# throughout SleekXMPP, we will set the default encoding
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# ourselves to UTF-8.
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if sys.version_info < (3, 0):
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reload(sys)
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sys.setdefaultencoding('utf8')
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else:
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raw_input = input
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class Config(ElementBase):
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"""
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In order to make loading and manipulating an XML config
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file easier, we will create a custom stanza object for
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our config XML file contents. See the documentation
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on stanza objects for more information on how to create
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and use stanza objects and stanza plugins.
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We will reuse the IQ roster query stanza to store roster
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information since it already exists.
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Example config XML:
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<config xmlns="sleekxmpp:config">
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<jid>component.localhost</jid>
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<secret>ssshh</secret>
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<server>localhost</server>
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<port>8888</port>
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<query xmlns="jabber:iq:roster">
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<item jid="user@example.com" subscription="both" />
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</query>
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</config>
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"""
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name = "config"
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namespace = "sleekxmpp:config"
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interfaces = set(('jid', 'secret', 'server', 'port'))
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sub_interfaces = interfaces
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registerStanzaPlugin(Config, Roster)
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class ConfigComponent(ComponentXMPP):
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"""
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A simple SleekXMPP component that uses an external XML
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file to store its configuration data. To make testing
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that the component works, it will also echo messages sent
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to it.
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"""
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def __init__(self, config):
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"""
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Create a ConfigComponent.
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Arguments:
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config -- The XML contents of the config file.
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config_file -- The XML config file object itself.
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"""
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ComponentXMPP.__init__(self, config['jid'],
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config['secret'],
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config['server'],
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config['port'])
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# Store the roster information.
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self.roster = config['roster']['items']
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# The session_start event will be triggered when
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# the component establishes its connection with the
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# server and the XML streams are ready for use. We
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# want to listen for this event so that we we can
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# broadcast any needed initial presence stanzas.
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self.add_event_handler("session_start", self.start)
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# The message event is triggered whenever a message
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# stanza is received. Be aware that that includes
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# MUC messages and error messages.
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self.add_event_handler("message", self.message)
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def start(self, event):
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"""
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Process the session_start event.
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The typical action for the session_start event in a component
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is to broadcast presence stanzas to all subscribers to the
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component. Note that the component does not have a roster
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provided by the XMPP server. In this case, we have possibly
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saved a roster in the component's configuration file.
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Since the component may use any number of JIDs, you should
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also include the JID that is sending the presence.
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Arguments:
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event -- An empty dictionary. The session_start
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event does not provide any additional
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data.
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"""
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for jid in self.roster:
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if self.roster[jid]['subscription'] != 'none':
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self.sendPresence(pfrom=self.jid, pto=jid)
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def message(self, msg):
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"""
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Process incoming message stanzas. Be aware that this also
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includes MUC messages and error messages. It is usually
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a good idea to check the messages's type before processing
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or sending replies.
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Since a component may send messages from any number of JIDs,
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it is best to always include a from JID.
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Arguments:
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msg -- The received message stanza. See the documentation
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for stanza objects and the Message stanza to see
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how it may be used.
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"""
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# The reply method will use the messages 'to' JID as the
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# outgoing reply's 'from' JID.
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msg.reply("Thanks for sending\n%(body)s" % msg).send()
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if __name__ == '__main__':
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# Setup the command line arguments.
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optp = OptionParser()
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# Output verbosity options.
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optp.add_option('-q', '--quiet', help='set logging to ERROR',
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action='store_const', dest='loglevel',
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const=logging.ERROR, default=logging.INFO)
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optp.add_option('-d', '--debug', help='set logging to DEBUG',
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action='store_const', dest='loglevel',
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const=logging.DEBUG, default=logging.INFO)
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optp.add_option('-v', '--verbose', help='set logging to COMM',
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action='store_const', dest='loglevel',
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const=5, default=logging.INFO)
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# Component name and secret options.
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optp.add_option("-c", "--config", help="path to config file",
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dest="config", default="config.xml")
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opts, args = optp.parse_args()
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# Setup logging.
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logging.basicConfig(level=opts.loglevel,
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format='%(levelname)-8s %(message)s')
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# Load configuration data.
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config_file = open(opts.config, 'r+')
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config_data = "\n".join([line for line in config_file])
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config = Config(xml=ET.fromstring(config_data))
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config_file.close()
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# Setup the ConfigComponent and register plugins. Note that while plugins
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# may have interdependencies, the order in which you register them does
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# not matter.
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xmpp = ConfigComponent(config)
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xmpp.registerPlugin('xep_0030') # Service Discovery
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xmpp.registerPlugin('xep_0004') # Data Forms
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xmpp.registerPlugin('xep_0060') # PubSub
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xmpp.registerPlugin('xep_0199') # XMPP Ping
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# Connect to the XMPP server and start processing XMPP stanzas.
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if xmpp.connect():
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xmpp.process(threaded=False)
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print("Done")
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else:
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print("Unable to connect.")
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