Source code for roster_server.ssl_xml_rpc_lib
#!/usr/bin/python
# Copyright (c) 2009, Purdue University
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"""Secure server library for XML RPC
SSL wrapper for SimpleXMLRPCServer.
Most of code is from an example at: http://code.activestate.com/recipes/496786/
"""
__copyright__ = 'Copyright (C) 2009, Purdue University'
__license__ = 'BSD'
__version__ = '#TRUNK#'
import BaseHTTPServer
from OpenSSL import SSL
import os
import SimpleHTTPServer
import SimpleXMLRPCServer
import socket
import SocketServer
[docs]class SecureXMLRPCServer(BaseHTTPServer.HTTPServer,
SimpleXMLRPCServer.SimpleXMLRPCDispatcher):
"""Sets up the XML RPC server to use SSL"""
def __init__(self, server_address, HandlerClass, keyfile, certfile,
logRequests=False):
"""Sets up the XML RPC server to use SSL"""
self.logRequests = logRequests
SimpleXMLRPCServer.SimpleXMLRPCDispatcher.__init__(self, True, None)
SocketServer.BaseServer.__init__(self, server_address, HandlerClass)
ctx = SSL.Context(SSL.SSLv23_METHOD)
ctx.use_privatekey_file (keyfile)
ctx.use_certificate_file(certfile)
self.socket = SSL.Connection(ctx, socket.socket(self.address_family,
self.socket_type))
self.server_bind()
self.server_activate()
[docs]class SecureXMLRpcRequestHandler(SimpleXMLRPCServer.SimpleXMLRPCRequestHandler):
"""Sets up the XML RPC handler to use SSL"""
[docs] def setup(self):
"""Set up SSL transport"""
self.connection = self.request
self.rfile = socket._fileobject(self.request, "rb", self.rbufsize)
self.wfile = socket._fileobject(self.request, "wb", self.wbufsize)
[docs] def do_POST(self):
"""Handles the HTTPS post"""
try:
data = self.rfile.read(int(self.headers["content-length"]))
response = self.server._marshaled_dispatch(
data, getattr(self, '_dispatch', None))
except Exception:
self.send_response(500)
self.end_headers()
else:
self.send_response(200)
self.send_header("Content-type", "text/xml")
self.send_header("Content-length", str(len(response)))
self.end_headers()
self.wfile.write(response)
self.wfile.flush()
self.connection.shutdown()