Пример #1
0
    def _handle_negotiate(self, client_id, ntlm_payload):
        self.log.debug("* client auth stage0")

        self.log.debug("connecting to host")
        server = None

        connected = False
        attempt = 0
        while not connected and attempt < SAMBA_CONNECT_MAX_TRIES:
            try:
                attempt = attempt + 1
                # TODO: we should query port 135 for the right service
                server = socket(AF_INET, SOCK_STREAM)
                server.connect((self.samba_host, SAMBA_PORT))
                connected = True
            except:
                self.log.error(
                    "NTLMAuthHandler: caught exception when"
                    " connecting to samba host: attempt %d", attempt)
                sleep(1)

        if not connected:
            raise Exception("NTLMAuthHandler: unable to connect to samba host"
                            " aborting after %d attempts" % attempt)

        self.log.debug("server.sockname: %s", str(server.getsockname()))

        self.log.debug("building bind packet")
        packet = RPCBindOutPacket()
        packet.ntlm_payload = ntlm_payload

        self.log.debug("sending bind packet")
        server.sendall(packet.make())

        self.log.debug("sent bind packet, receiving response")

        packet = RPCPacket.from_file(server)
        self.log.debug("response parsed: %s", packet.pretty_dump())

        if isinstance(packet, RPCBindACKPacket):
            self.log.debug("ACK received")
            self.client_data[client_id] = {
                "status": "challenged",
                "last_used": time(),
                "server": server
            }
            response = 1
            ntlm_payload = packet.ntlm_payload
        else:
            response = 0
            ntlm_payload = ""

        self.log.debug("* done with client auth stage0")

        return (response, ntlm_payload)
Пример #2
0
    def _handle_negotiate(self, client_id, ntlm_payload):
        self.log.debug("* client auth stage0")

        self.log.debug("connecting to host")
        server = None

        connected = False
        attempt = 0
        while not connected and attempt < SAMBA_CONNECT_MAX_TRIES :
            try:
                attempt = attempt + 1
                # TODO: we should query port 135 for the right service
                server = socket(AF_INET, SOCK_STREAM)
                server.connect((self.samba_host, SAMBA_PORT))
                connected = True
            except:
                self.log.error("NTLMAuthHandler: caught exception when"
                               " connecting to samba host: attempt %d",
                               attempt)
                sleep(1)

        if not connected:
            raise Exception("NTLMAuthHandler: unable to connect to samba host"
                            " aborting after %d attempts" % attempt)

        self.log.debug("server.sockname: %s", str(server.getsockname()))

        self.log.debug("building bind packet")
        packet = RPCBindOutPacket()
        packet.ntlm_payload = ntlm_payload
        
        self.log.debug("sending bind packet")
        server.sendall(packet.make())

        self.log.debug("sent bind packet, receiving response")

        packet = RPCPacket.from_file(server)
        self.log.debug("response parsed: %s", packet.pretty_dump())

        if isinstance(packet, RPCBindACKPacket):
            self.log.debug("ACK received")
            self.client_data[client_id] = {"status": "challenged",
                                           "last_used": time(),
                                           "server": server}
            response = 1
            ntlm_payload = packet.ntlm_payload
        else:
            response = 0
            ntlm_payload = ""

        self.log.debug("* done with client auth stage0")

        return (response, ntlm_payload)
Пример #3
0
    def _handle_negotiate(self, client_id, ntlm_payload):
        # print >> sys.stderr, "* client auth stage0"

        # print >> sys.stderr, "connecting to host"
        server = None

        connected = False
        attempt = 0
        while not connected:
            try:
                attempt = attempt + 1
                # TODO: we should query port 135 for the right service
                server = socket(AF_INET, SOCK_STREAM)
                server.connect((self.samba_host, SAMBA_PORT))
                connected = True
            except:
                print >> sys.stderr, ("NTLMAuthHandler: caught exception when"
                                      " connecting to samba host: attempt %d" %
                                      attempt)
                sleep(1)

        # print >> sys.stderr, "host: %s" % str(server.getsockname())

        # print >> sys.stderr, "building bind packet"
        packet = RPCBindOutPacket()
        packet.ntlm_payload = ntlm_payload

        # print >> sys.stderr, "sending bind packet"
        server.sendall(packet.make())

        # print >> sys.stderr, "sent bind packet, receiving response"

        packet = RPCPacket.from_file(server)
        # print >> sys.stderr, "response parsed: %s" % packet.pretty_dump()

        if isinstance(packet, RPCBindACKPacket):
            # print >> sys.stderr, "ACK received"
            self.client_data[client_id] = {
                "status": "challenged",
                "last_used": time(),
                "server": server
            }
            response = 1
            ntlm_payload = packet.ntlm_payload
        else:
            response = 0
            ntlm_payload = ""

        # print >> sys.stderr, "* done with client auth stage0"

        return (response, ntlm_payload)
Пример #4
0
    def _handle_negotiate(self, client_id, ntlm_payload):
        # print >> sys.stderr, "* client auth stage0"

        # print >> sys.stderr, "connecting to host"
        server = None

        connected = False
        attempt = 0
        while not connected:
            try:
                attempt = attempt + 1
                # TODO: we should query port 135 for the right service
                server = socket(AF_INET, SOCK_STREAM)
                server.connect((self.samba_host, SAMBA_PORT))
                connected = True
            except:
                print >>sys.stderr, (
                    "NTLMAuthHandler: caught exception when" " connecting to samba host: attempt %d" % attempt
                )
                sleep(1)

        # print >> sys.stderr, "host: %s" % str(server.getsockname())

        # print >> sys.stderr, "building bind packet"
        packet = RPCBindOutPacket()
        packet.ntlm_payload = ntlm_payload

        # print >> sys.stderr, "sending bind packet"
        server.sendall(packet.make())

        # print >> sys.stderr, "sent bind packet, receiving response"

        packet = RPCPacket.from_file(server)
        # print >> sys.stderr, "response parsed: %s" % packet.pretty_dump()

        if isinstance(packet, RPCBindACKPacket):
            # print >> sys.stderr, "ACK received"
            self.client_data[client_id] = {"status": "challenged", "last_used": time(), "server": server}
            response = 1
            ntlm_payload = packet.ntlm_payload
        else:
            response = 0
            ntlm_payload = ""

        # print >> sys.stderr, "* done with client auth stage0"

        return (response, ntlm_payload)