jcifs.http

Class NtlmSsp

java.lang.Object

jcifs.http.NtlmSsp

All Implemented Interfaces:

NtlmFlags

public class NtlmSsp
extends Object
implements NtlmFlags

This class is used internally by NtlmHttpFilter, NtlmServlet, and NetworkExplorer to negiotiate password hashes via NTLM SSP with MSIE. It might also be used directly by servlet containers to incorporate similar functionality.

How NTLMSSP is used in conjunction with HTTP and MSIE clients is described in an NTLM Authentication Scheme for HTTP.

Also, read jCIFS NTLM HTTP Authentication and the Network Explorer Servlet related information.

Field Summary

Fields inherited from interface jcifs.ntlmssp.NtlmFlags

NTLMSSP_NEGOTIATE_128, NTLMSSP_NEGOTIATE_56, NTLMSSP_NEGOTIATE_ALWAYS_SIGN, NTLMSSP_NEGOTIATE_DATAGRAM_STYLE, NTLMSSP_NEGOTIATE_KEY_EXCH, NTLMSSP_NEGOTIATE_LM_KEY, NTLMSSP_NEGOTIATE_LOCAL_CALL, NTLMSSP_NEGOTIATE_NETWARE, NTLMSSP_NEGOTIATE_NTLM, NTLMSSP_NEGOTIATE_NTLM2, NTLMSSP_NEGOTIATE_OEM, NTLMSSP_NEGOTIATE_OEM_DOMAIN_SUPPLIED, NTLMSSP_NEGOTIATE_OEM_WORKSTATION_SUPPLIED, NTLMSSP_NEGOTIATE_SEAL, NTLMSSP_NEGOTIATE_SIGN, NTLMSSP_NEGOTIATE_TARGET_INFO, NTLMSSP_NEGOTIATE_UNICODE, NTLMSSP_REQUEST_ACCEPT_RESPONSE, NTLMSSP_REQUEST_INIT_RESPONSE, NTLMSSP_REQUEST_NON_NT_SESSION_KEY, NTLMSSP_REQUEST_TARGET, NTLMSSP_TARGET_TYPE_DOMAIN, NTLMSSP_TARGET_TYPE_SERVER, NTLMSSP_TARGET_TYPE_SHARE

Constructor Summary

Constructors

Constructor and Description
NtlmSsp()

Method Summary

Modifier and Type	Method and Description
static NtlmPasswordAuthentication	authenticate(CIFSContext tc, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp, byte[] challenge) Performs NTLM authentication for the servlet request.
NtlmPasswordAuthentication	doAuthentication(CIFSContext tc, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp, byte[] challenge) Calls the static authenticate(CIFSContext, HttpServletRequest, HttpServletResponse, byte[]) method to perform NTLM authentication for the specified servlet request.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NtlmSsp

public NtlmSsp()

Method Detail

doAuthentication

public NtlmPasswordAuthentication doAuthentication(CIFSContext tc,
                                                   javax.servlet.http.HttpServletRequest req,
                                                   javax.servlet.http.HttpServletResponse resp,
                                                   byte[] challenge)
                                            throws IOException

Calls the static authenticate(CIFSContext, HttpServletRequest, HttpServletResponse, byte[]) method to perform NTLM authentication for the specified servlet request.

Parameters:

tc -

req - The request being serviced.

resp - The response.

challenge - The domain controller challenge.

Returns:

credentials passed in the servlet request

Throws:

IOException - If an IO error occurs.

authenticate

public static NtlmPasswordAuthentication authenticate(CIFSContext tc,
                                                      javax.servlet.http.HttpServletRequest req,
                                                      javax.servlet.http.HttpServletResponse resp,
                                                      byte[] challenge)
                                               throws IOException

Performs NTLM authentication for the servlet request.

Parameters:

tc - context to use

req - The request being serviced.

resp - The response.

challenge - The domain controller challenge.

Returns:

credentials passed in the servlet request

Throws:

IOException - If an IO error occurs.