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()