def DCERPCTransportFactory(stringbinding):
sb = DCERPCStringBinding(stringbinding)
na = sb.get_network_address()
ps = sb.get_protocol_sequence()
if 'ncadg_ip_udp' == ps:
port = sb.get_endpoint()
if port:
return UDPTransport(na, int(port))
else:
return UDPTransport(na)
elif 'ncacn_ip_tcp' == ps:
port = sb.get_endpoint()
if port:
return TCPTransport(na, int(port))
else:
return TCPTransport(na)
elif 'ncacn_http' == ps:
port = sb.get_endpoint()
if port:
return HTTPTransport(na, int(port))
else:
return HTTPTransport(na)
elif 'ncacn_np' == ps:
named_pipe = sb.get_endpoint()
if named_pipe:
named_pipe = named_pipe[len(r'\pipe'):]
return SMBTransport(na, filename=named_pipe)
else:
return SMBTransport(na)
elif 'ncalocal' == ps:
named_pipe = sb.get_endpoint()
return LOCALTransport(filename=named_pipe)
else:
raise DCERPCException("Unknown protocol sequence.")
def connect(self):
TCPTransport.connect(self)
self.get_socket().send('RPC_CONNECT ' + self.getRemoteHost() +
':593 HTTP/1.0\r\n\r\n')
data = self.get_socket().recv(8192)
if data[10:13] != '200':
raise DCERPCException("Service not supported.")
def connect(self):
af, socktype, proto, canonname, sa = socket.getaddrinfo(
self.getRemoteHost(), self.get_dport(), 0, socket.SOCK_STREAM)[0]
self.__socket = socket.socket(af, socktype, proto)
try:
self.__socket.settimeout(self.get_connect_timeout())
self.__socket.connect(sa)
except socket.error, msg:
self.__socket.close()
raise DCERPCException("Could not connect: %s" % msg)
def __init__(self, error_string=None, error_code=None, packet=None):
DCERPCException.__init__(self, error_string, error_code, packet)
