Rename to slixmpp

1 files changed, 0 insertions, 292 deletions

diff --git a/sleekxmpp/plugins/xep_0065/proxy.py b/sleekxmpp/plugins/xep_0065/proxy.py
deleted file mode 100644
index fdd9f97e..00000000
--- a/sleekxmpp/plugins/xep_0065/proxy.py
+++ /dev/null
@@ -1,292 +0,0 @@
-import logging
-import threading
-import socket
-
-from hashlib import sha1
-from uuid import uuid4
-
-from sleekxmpp.thirdparty.socks import socksocket, PROXY_TYPE_SOCKS5
-
-from sleekxmpp.stanza import Iq
-from sleekxmpp.exceptions import XMPPError
-from sleekxmpp.xmlstream import register_stanza_plugin
-from sleekxmpp.xmlstream.handler import Callback
-from sleekxmpp.xmlstream.matcher import StanzaPath
-from sleekxmpp.plugins.base import base_plugin
-
-from sleekxmpp.plugins.xep_0065 import stanza, Socks5
-
-
-log = logging.getLogger(__name__)
-
-
-class XEP_0065(base_plugin):
-
-    name = 'xep_0065'
-    description = "Socks5 Bytestreams"
-    dependencies = set(['xep_0030'])
-    default_config = {
-        'auto_accept': False
-    }
-
-    def plugin_init(self):
-        register_stanza_plugin(Iq, Socks5)
-
-        self._proxies = {}
-        self._sessions = {}
-        self._sessions_lock = threading.Lock()
-
-        self._preauthed_sids_lock = threading.Lock()
-        self._preauthed_sids = {}
-
-        self.xmpp.register_handler(
-            Callback('Socks5 Bytestreams',
-                     StanzaPath('iq@type=set/socks/streamhost'),
-                     self._handle_streamhost))
-
-        self.api.register(self._authorized, 'authorized', default=True)
-        self.api.register(self._authorized_sid, 'authorized_sid', default=True)
-        self.api.register(self._preauthorize_sid, 'preauthorize_sid', default=True)
-
-    def session_bind(self, jid):
-        self.xmpp['xep_0030'].add_feature(Socks5.namespace)
-
-    def plugin_end(self):
-        self.xmpp.remove_handler('Socks5 Bytestreams')
-        self.xmpp.remove_handler('Socks5 Streamhost Used')
-        self.xmpp['xep_0030'].del_feature(feature=Socks5.namespace)
-
-    def get_socket(self, sid):
-        """Returns the socket associated to the SID."""
-        return self._sessions.get(sid, None)
-
-    def handshake(self, to, ifrom=None, sid=None, timeout=None):
-        """ Starts the handshake to establish the socks5 bytestreams
-        connection.
-        """
-        if not self._proxies:
-            self._proxies = self.discover_proxies()
-
-        if sid is None:
-            sid = uuid4().hex
-
-        used = self.request_stream(to, sid=sid, ifrom=ifrom, timeout=timeout)
-        proxy = used['socks']['streamhost_used']['jid']
-
-        if proxy not in self._proxies:
-            log.warning('Received unknown SOCKS5 proxy: %s', proxy)
-            return
-
-        with self._sessions_lock:
-            self._sessions[sid] = self._connect_proxy(
-                    sid,
-                    self.xmpp.boundjid,
-                    to,
-                    self._proxies[proxy][0],
-                    self._proxies[proxy][1],
-                    peer=to)
-
-        # Request that the proxy activate the session with the target.
-        self.activate(proxy, sid, to, timeout=timeout)
-        socket = self.get_socket(sid)
-        self.xmpp.event('stream:%s:%s' % (sid, to), socket)
-        return socket
-
-    def request_stream(self, to, sid=None, ifrom=None, block=True, timeout=None, callback=None):
-        if sid is None:
-            sid = uuid4().hex
-
-        # Requester initiates S5B negotiation with Target by sending
-        # IQ-set that includes the JabberID and network address of
-        # StreamHost as well as the StreamID (SID) of the proposed
-        # bytestream.
-        iq = self.xmpp.Iq()
-        iq['to'] = to
-        iq['from'] = ifrom
-        iq['type'] = 'set'
-        iq['socks']['sid'] = sid
-        for proxy, (host, port) in self._proxies.items():
-            iq['socks'].add_streamhost(proxy, host, port)
-        return iq.send(block=block, timeout=timeout, callback=callback)
-
-    def discover_proxies(self, jid=None, ifrom=None, timeout=None):
-        """Auto-discover the JIDs of SOCKS5 proxies on an XMPP server."""
-        if jid is None:
-            if self.xmpp.is_component:
-                jid = self.xmpp.server
-            else:
-                jid = self.xmpp.boundjid.server
-
-        discovered = set()
-
-        disco_items = self.xmpp['xep_0030'].get_items(jid, timeout=timeout)
-
-        for item in disco_items['disco_items']['items']:
-            try:
-                disco_info = self.xmpp['xep_0030'].get_info(item[0], timeout=timeout)
-            except XMPPError:
-                continue
-            else:
-                # Verify that the identity is a bytestream proxy.
-                identities = disco_info['disco_info']['identities']
-                for identity in identities:
-                    if identity[0] == 'proxy' and identity[1] == 'bytestreams':
-                        discovered.add(disco_info['from'])
-
-        for jid in discovered:
-            try:
-                addr = self.get_network_address(jid, ifrom=ifrom, timeout=timeout)
-                self._proxies[jid] = (addr['socks']['streamhost']['host'],
-                                      addr['socks']['streamhost']['port'])
-            except XMPPError:
-                continue
-
-        return self._proxies
-
-    def get_network_address(self, proxy, ifrom=None, block=True, timeout=None, callback=None):
-        """Get the network information of a proxy."""
-        iq = self.xmpp.Iq(sto=proxy, stype='get', sfrom=ifrom)
-        iq.enable('socks')
-        return iq.send(block=block, timeout=timeout, callback=callback)
-
-    def _handle_streamhost(self, iq):
-        """Handle incoming SOCKS5 session request."""
-        sid = iq['socks']['sid']
-        if not sid:
-            raise XMPPError(etype='modify', condition='bad-request')
-
-        if not self._accept_stream(iq):
-            raise XMPPError(etype='modify', condition='not-acceptable')
-
-        streamhosts = iq['socks']['streamhosts']
-        conn = None
-        used_streamhost = None
-
-        sender = iq['from']
-        for streamhost in streamhosts:
-            try:
-                conn = self._connect_proxy(sid,
-                    sender,
-                    self.xmpp.boundjid,
-                    streamhost['host'],
-                    streamhost['port'],
-                    peer=sender)
-                used_streamhost = streamhost['jid']
-                break
-            except socket.error:
-                continue
-        else:
-            raise XMPPError(etype='cancel', condition='item-not-found')
-
-        iq.reply()
-        with self._sessions_lock:
-            self._sessions[sid] = conn
-        iq['socks']['sid'] = sid
-        iq['socks']['streamhost_used']['jid'] = used_streamhost
-        iq.send()
-        self.xmpp.event('socks5_stream', conn)
-        self.xmpp.event('stream:%s:%s' % (sid, conn.peer_jid), conn)
-
-    def activate(self, proxy, sid, target, ifrom=None, block=True, timeout=None, callback=None):
-        """Activate the socks5 session that has been negotiated."""
-        iq = self.xmpp.Iq(sto=proxy, stype='set', sfrom=ifrom)
-        iq['socks']['sid'] = sid
-        iq['socks']['activate'] = target
-        iq.send(block=block, timeout=timeout, callback=callback)
-
-    def deactivate(self, sid):
-        """Closes the proxy socket associated with this SID."""
-        sock = self._sessions.get(sid)
-        if sock:
-            try:
-                # sock.close() will also delete sid from self._sessions (see _connect_proxy)
-                sock.close()
-            except socket.error:
-                pass
-            # Though this should not be neccessary remove the closed session anyway
-            with self._sessions_lock:
-                if sid in self._sessions:
-                    log.warn(('SOCKS5 session with sid = "%s" was not ' + 
-                              'removed from _sessions by sock.close()') % sid)
-                    del self._sessions[sid]
-
-    def close(self):
-        """Closes all proxy sockets."""
-        for sid, sock in self._sessions.items():
-            sock.close()
-        with self._sessions_lock:
-            self._sessions = {}
-
-    def _connect_proxy(self, sid, requester, target, proxy, proxy_port, peer=None):
-        """ Establishes a connection between the client and the server-side
-        Socks5 proxy.
-
-        sid        : The StreamID. <str>
-        requester  : The JID of the requester. <str>
-        target     : The JID of the target. <str>
-        proxy_host : The hostname or the IP of the proxy. <str>
-        proxy_port : The port of the proxy. <str> or <int>
-        peer       : The JID for the other side of the stream, regardless
-                     of target or requester status.
-        """
-        # Because the xep_0065 plugin uses the proxy_port as string,
-        # the Proxy class accepts the proxy_port argument as a string
-        # or an integer. Here, we force to use the port as an integer.
-        proxy_port = int(proxy_port)
-
-        sock = socksocket()
-        sock.setproxy(PROXY_TYPE_SOCKS5, proxy, port=proxy_port)
-
-        # The hostname MUST be SHA1(SID + Requester JID + Target JID)
-        # where the output is hexadecimal-encoded (not binary).
-        digest = sha1()
-        digest.update(sid)
-        digest.update(str(requester))
-        digest.update(str(target))
-
-        dest = digest.hexdigest()
-
-        # The port MUST be 0.
-        sock.connect((dest, 0))
-        log.info('Socket connected.')
-
-        _close = sock.close
-        def close(*args, **kwargs):
-            with self._sessions_lock:
-                if sid in self._sessions:
-                    del self._sessions[sid]
-            _close()
-            log.info('Socket closed.')
-        sock.close = close
-
-        sock.peer_jid = peer
-        sock.self_jid = target if requester == peer else requester
-
-        self.xmpp.event('socks_connected', sid)
-        return sock
-
-    def _accept_stream(self, iq):
-        receiver = iq['to']
-        sender = iq['from']
-        sid = iq['socks']['sid']
-
-        if self.api['authorized_sid'](receiver, sid, sender, iq):
-            return True
-        return self.api['authorized'](receiver, sid, sender, iq)
-
-    def _authorized(self, jid, sid, ifrom, iq):
-        return self.auto_accept
-
-    def _authorized_sid(self, jid, sid, ifrom, iq):
-        with self._preauthed_sids_lock:
-            log.debug('>>> authed sids: %s', self._preauthed_sids)
-            log.debug('>>> lookup: %s %s %s', jid, sid, ifrom)
-            if (jid, sid, ifrom) in self._preauthed_sids:
-                del self._preauthed_sids[(jid, sid, ifrom)]
-                return True
-            return False
-
-    def _preauthorize_sid(self, jid, sid, ifrom, data):
-        log.debug('>>>> %s %s %s %s', jid, sid, ifrom, data)
-        with self._preauthed_sids_lock:
-            self._preauthed_sids[(jid, sid, ifrom)] = True