1 files changed, 0 insertions, 91 deletions
diff --git a/external_libs/python/zmq/ssh/forward.py b/external_libs/python/zmq/ssh/forward.py
deleted file mode 100644
index 2d619462..00000000
--- a/external_libs/python/zmq/ssh/forward.py
+++ /dev/null
@@ -1,91 +0,0 @@
-#
-# This file is adapted from a paramiko demo, and thus licensed under LGPL 2.1.
-# Original Copyright (C) 2003-2007  Robey Pointer <robeypointer@gmail.com>
-# Edits Copyright (C) 2010 The IPython Team
-#
-# Paramiko is free software; you can redistribute it and/or modify it under the
-# terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation; either version 2.1 of the License, or (at your option)
-# any later version.
-#
-# Paramiko is distrubuted 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 Lesser General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with Paramiko; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA.
-
-"""
-Sample script showing how to do local port forwarding over paramiko.
-
-This script connects to the requested SSH server and sets up local port
-forwarding (the openssh -L option) from a local port through a tunneled
-connection to a destination reachable from the SSH server machine.
-"""
-
-from __future__ import print_function
-
-import logging
-import select
-try:  # Python 3
-    import socketserver
-except ImportError:  # Python 2
-    import SocketServer as socketserver
-
-logger = logging.getLogger('ssh')
-
-class ForwardServer (socketserver.ThreadingTCPServer):
-    daemon_threads = True
-    allow_reuse_address = True
-    
-
-class Handler (socketserver.BaseRequestHandler):
-
-    def handle(self):
-        try:
-            chan = self.ssh_transport.open_channel('direct-tcpip',
-                                                   (self.chain_host, self.chain_port),
-                                                   self.request.getpeername())
-        except Exception as e:
-            logger.debug('Incoming request to %s:%d failed: %s' % (self.chain_host,
-                                                              self.chain_port,
-                                                              repr(e)))
-            return
-        if chan is None:
-            logger.debug('Incoming request to %s:%d was rejected by the SSH server.' %
-                    (self.chain_host, self.chain_port))
-            return
-
-        logger.debug('Connected!  Tunnel open %r -> %r -> %r' % (self.request.getpeername(),
-                                                            chan.getpeername(), (self.chain_host, self.chain_port)))
-        while True:
-            r, w, x = select.select([self.request, chan], [], [])
-            if self.request in r:
-                data = self.request.recv(1024)
-                if len(data) == 0:
-                    break
-                chan.send(data)
-            if chan in r:
-                data = chan.recv(1024)
-                if len(data) == 0:
-                    break
-                self.request.send(data)
-        chan.close()
-        self.request.close()
-        logger.debug('Tunnel closed ')
-
-
-def forward_tunnel(local_port, remote_host, remote_port, transport):
-    # this is a little convoluted, but lets me configure things for the Handler
-    # object.  (SocketServer doesn't give Handlers any way to access the outer
-    # server normally.)
-    class SubHander (Handler):
-        chain_host = remote_host
-        chain_port = remote_port
-        ssh_transport = transport
-    ForwardServer(('127.0.0.1', local_port), SubHander).serve_forever()
-
-
-__all__ = ['forward_tunnel']