Package tlslite :: Package integration :: Module XMLRPCTransport :: Class XMLRPCTransport
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Class XMLRPCTransport

   Transport --+
               |
ClientHelper --+
               |
              XMLRPCTransport


Handles an HTTPS transaction to an XML-RPC server.
Method Summary
  __init__(self, username, password, sharedKey, certChain, privateKey, cryptoID, protocol, x509Fingerprint, x509TrustList, x509CommonName, settings)
Create a new XMLRPCTransport.
  make_connection(self, host)
    Inherited from Transport
  get_host_info(self, host)
  getparser(self)
  parse_response(self, file)
  request(self, host, handler, request_body, verbose)
  send_content(self, connection, request_body)
  send_host(self, connection, host)
  send_request(self, connection, handler, request_body)
  send_user_agent(self, connection)
  _parse_response(self, file, sock)
    Inherited from ClientHelper
  _handshake(self, tlsConnection)

Class Variable Summary
    Inherited from Transport
str user_agent = 'xmlrpclib.py/1.0.1 (by www.pythonware.com)...

Method Details

__init__(self, username=None, password=None, sharedKey=None, certChain=None, privateKey=None, cryptoID=None, protocol=None, x509Fingerprint=None, x509TrustList=None, x509CommonName=None, settings=None)
(Constructor)

Create a new XMLRPCTransport.

An instance of this class can be passed to xmlrpclib.ServerProxy to use TLS with XML-RPC calls:
   from tlslite.api import XMLRPCTransport
   from xmlrpclib import ServerProxy

   transport = XMLRPCTransport(user="alice", password="abra123")
   server = ServerProxy("https://localhost", transport)
For client authentication, use one of these argument combinations:
  • username, password (SRP)
  • username, sharedKey (shared-key)
  • certChain, privateKey (certificate)
For server authentication, you can either rely on the implicit mutual authentication performed by SRP or shared-keys, or you can do certificate-based server authentication with one of these argument combinations:
  • cryptoID[, protocol] (requires cryptoIDlib)
  • x509Fingerprint
  • x509TrustList[, x509CommonName] (requires cryptlib_py)

Certificate-based server authentication is compatible with SRP or certificate-based client authentication. It is not compatible with shared-keys.

The constructor does not perform the TLS handshake itself, but simply stores these arguments for later. The handshake is performed only when this class needs to connect with the server. Thus you should be prepared to handle TLS-specific exceptions when calling methods of xmlrpclib.ServerProxy. See the client handshake functions in tlslite.TLSConnection.TLSConnection for details on which exceptions might be raised.
Parameters:
username - SRP or shared-key username. Requires the 'password' or 'sharedKey' argument.
           (type=str)
password - SRP password for mutual authentication. Requires the 'username' argument.
           (type=str)
sharedKey - Shared key for mutual authentication. Requires the 'username' argument.
           (type=str)
certChain - Certificate chain for client authentication. Requires the 'privateKey' argument. Excludes the SRP or shared-key related arguments.
           (type=tlslite.X509CertChain.X509CertChain or cryptoIDlib.CertChain.CertChain)
privateKey - Private key for client authentication. Requires the 'certChain' argument. Excludes the SRP or shared-key related arguments.
           (type=tlslite.utils.RSAKey.RSAKey)
cryptoID - cryptoID for server authentication. Mutually exclusive with the 'x509...' arguments.
           (type=str)
protocol - cryptoID protocol URI for server authentication. Requires the 'cryptoID' argument.
           (type=str)
x509Fingerprint - Hex-encoded X.509 fingerprint for server authentication. Mutually exclusive with the 'cryptoID' and 'x509TrustList' arguments.
           (type=str)
x509TrustList - A list of trusted root certificates. The other party must present a certificate chain which extends to one of these root certificates. The cryptlib_py module must be installed to use this parameter. Mutually exclusive with the 'cryptoID' and 'x509Fingerprint' arguments.
           (type=list of tlslite.X509.X509)
x509CommonName - The end-entity certificate's 'CN' field must match this value. For a web server, this is typically a server name such as 'www.amazon.com'. Mutually exclusive with the 'cryptoID' and 'x509Fingerprint' arguments. Requires the 'x509TrustList' argument.
           (type=str)
settings - Various settings which can be used to control the ciphersuites, certificate types, and SSL/TLS versions offered by the client.
           (type=tlslite.HandshakeSettings.HandshakeSettings)
Overrides:
tlslite.integration.ClientHelper.ClientHelper.__init__

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