pjnntlmauth.h

我上载了那么多怎么都说已经有上载的啦

/*
Module : PJNNTLMAuth.H
Purpose: Defines the interface for a simple wrapper class for client NTLM authentication via SSPI
Created: PJN / 07-03-2005

Copyright (c) 2005 - 2006 by PJ Naughter (Web: www.naughter.com, Email: [e-mail])

All rights reserved.

Copyright / Usage Details:

You are allowed to include the source code in any product (commercial, shareware, freeware or otherwise) 
when your product is released in binary form. You are allowed to modify the source code in any way you want 
except you cannot modify the copyright details at the top of each module. If you want to distribute source 
code with your application, then you are only allowed to distribute versions released by the author. This is 
to maintain a single distribution point for the source code. 

*/


/////////////////////////////// Defines ///////////////////////////////////////

#pragma once

#ifndef __PJNNTLMAUTH_H__
#define __PJNNTLMAUTH_H__

#ifndef SECURITY_WIN32
#define SECURITY_WIN32
#endif
#include <security.h>

#ifndef PJNNTLMAUTH_EXT_CLASS
#define PJNNTLMAUTH_EXT_CLASS
#endif


/////////////////////////////// Classes ///////////////////////////////////////

//////// A class which performs NTLM client authentication ////////////////////

class PJNNTLMAUTH_EXT_CLASS CNTLMClientAuth
{
public:
//Constructors / Destructors
  CNTLMClientAuth();
  ~CNTLMClientAuth();

//Methods
  SECURITY_STATUS NTLMAuthenticate(LPCTSTR pszUserName = NULL, LPCTSTR pszPassword = NULL);

//Virtual methods
  virtual SECURITY_STATUS NTLMAuthPhase1(PBYTE pBuf, DWORD cbBuf) = 0;
  virtual SECURITY_STATUS NTLMAuthPhase2(PBYTE pBuf, DWORD cbBuf, DWORD* pcbRead) = 0;
  virtual SECURITY_STATUS NTLMAuthPhase3(PBYTE pBuf, DWORD cbBuf) = 0;

protected:
//Misc Methods
  SECURITY_STATUS GenClientContext(BYTE* pIn, DWORD cbIn, BYTE* pOut, DWORD* pcbOut, BOOL* pfDone, LPCTSTR pszUserName, LPCTSTR pszPassword, LPCTSTR pszDomain);
  SECURITY_STATUS DoNTLMAuthentication(LPCTSTR pszUserName, LPCTSTR pszPassword, LPCTSTR pszDomain);
  void ReleaseHandles();
  
//Member variables
  HINSTANCE                      m_hSecur32;                      //Instance handle of the "Secur32.dll" which houses the functions we want
  COMPLETE_AUTH_TOKEN_FN         m_lpfnCompleteAuthToken;         //The function pointer to "CompleteAuthToken"
  FREE_CREDENTIALS_HANDLE_FN     m_lpfnFreeCredentialsHandle;     //The function pointer to "FreeCredentialsHandle"
  DELETE_SECURITY_CONTEXT_FN     m_lpfnDeleteSecurityContext;     //The function pointer to "DeleteSecurityContext"
  INITIALIZE_SECURITY_CONTEXT_FN m_lpfnInitializeSecurityContext; //The function pointer to "InitializeSecurityContext"
  ACQUIRE_CREDENTIALS_HANDLE_FN  m_lpfnAcquireCredentialsHandle;  //The function pointer to "AcquireCredentialsHandle"
  CredHandle                     m_hCred;                         //The credentials handle for the connection
  SecHandle                      m_hContext;                      //The security handle for the connection 
};

#endif //__PJNNTLMAUTH_H__