📄 vncntlm.cpp

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			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\authadmin.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup1,locdom1);
				CoUninitialize();
				FreeLibrary(hModule);
			}
		else MessageBox(NULL, sz_ID_AUTH_NOT_FO, sz_ID_WARNING, MB_OK);

	}
	if (result==1) goto accessOK;
	/////////////////////////////////////////////////////////////////
	if (CheckAD() && W2KOS && (locdom1==2||locdom1==3))
	{
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\ldapauth.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup1,locdom1);
				CoUninitialize();
				FreeLibrary(hModule);
			}
	}
	if (result==1) goto accessOK;
	//////////////////////////////////////////////////////////////////////
	if (CheckAD() && NT4OS && CheckDsGetDcNameW() && (locdom1==2||locdom1==3))
	{
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\ldapauthnt4.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup1,locdom1);
				CoUninitialize();
				FreeLibrary(hModule);
			}
	}
	if (result==1) goto accessOK;
	//////////////////////////////////////////////////////////////////////
	if (CheckAD() && !NT4OS && !W2KOS && (locdom1==2||locdom1==3))
	{
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\ldapauth9x.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup1,locdom1);
				CoUninitialize();
				FreeLibrary(hModule);
			}
	}
	if (result==1) goto accessOK;
}
/////////////////////////////////////////////////
if (strcmp(pszgroup2,"")!=NULL)
{
	///////////////////////////////////////////////////
	// NT4 domain and workgroups
	//
	///////////////////////////////////////////////////
	{
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\workgrpdomnt4.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup2,locdom2);
				CoUninitialize();
				FreeLibrary(hModule);
			}
		else MessageBox(NULL, sz_ID_AUTH_NOT_FO, sz_ID_WARNING, MB_OK);

	}
	if (result==1) goto accessOK;
	//////////////////////////////////////////////////////
	if ( NT4OS || W2KOS){
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\authadmin.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup2,locdom2);
				CoUninitialize();
				FreeLibrary(hModule);
			}
		else MessageBox(NULL, sz_ID_AUTH_NOT_FO, sz_ID_WARNING, MB_OK);

	}
	if (result==1) goto accessOK;
	//////////////////////////////////////////////////////////////////
	if (CheckAD() && W2KOS && (locdom2==2||locdom2==3))
	{
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\ldapauth.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup2,locdom2);
				CoUninitialize();
				FreeLibrary(hModule);
			}
	}
	if (result==1) goto accessOK;
	///////////////////////////////////////////////////////////////////////
	if (CheckAD() && NT4OS && CheckDsGetDcNameW() && (locdom2==2||locdom2==3))
	{
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\ldapauthnt4.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup2,locdom2);
				CoUninitialize();
				FreeLibrary(hModule);
			}
	}
	if (result==1) goto accessOK;
	///////////////////////////////////////////////////////////////////////
	if (CheckAD() && !NT4OS && !W2KOS && (locdom2==2||locdom2==3))
	{
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\ldapauth9x.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup2,locdom2);
				CoUninitialize();
				FreeLibrary(hModule);
			}
	}
	if (result==1) goto accessOK;
}
////////////////////////////
if (strcmp(pszgroup3,"")!=NULL)
{
	///////////////////////////////////////////////////
	// NT4 domain and workgroups
	//
	///////////////////////////////////////////////////
	{
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\workgrpdomnt4.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup3,locdom3);
				CoUninitialize();
				FreeLibrary(hModule);
			}
		else MessageBox(NULL, sz_ID_AUTH_NOT_FO, sz_ID_WARNING, MB_OK);

	}
	if (result==1) goto accessOK;
	////////////////////////////////////////////////////////
	if ( NT4OS || W2KOS){
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\authadmin.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup3,locdom3);
				CoUninitialize();
				FreeLibrary(hModule);
			}
		else MessageBox(NULL, sz_ID_AUTH_NOT_FO, sz_ID_WARNING, MB_OK);

	}
	if (result==1) goto accessOK;
	////////////////////////////////////////////////////////////////
	if (CheckAD() && W2KOS && (locdom3==2||locdom3==3))
	{
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\ldapauth.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup3,locdom3);
				CoUninitialize();
				FreeLibrary(hModule);
			}
	}
	if (result==1) goto accessOK;
	///////////////////////////////////////////////////////////////////
	if (CheckAD() && NT4OS && CheckDsGetDcNameW() && (locdom3==2||locdom3==3))
	{
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\ldapauthnt4.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup3,locdom3);
				CoUninitialize();
				FreeLibrary(hModule);
			}
		}
		if (result==1) goto accessOK2;
		///////////////////////////////////////////////////////////////////
	if (CheckAD() && !NT4OS && !W2KOS && (locdom3==2||locdom3==3))
	{
		char szCurrentDir[MAX_PATH];
		if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
		{
			char* p = strrchr(szCurrentDir, '\\');
			if (p == NULL) return false;
			*p = '\0';
			strcat (szCurrentDir,"\\ldapauth9x.dll");
		}
		HMODULE hModule = LoadLibrary(szCurrentDir);
		if (hModule)
			{
				CheckUserGroupPassword = (CheckUserGroupPasswordFn) GetProcAddress( hModule, "CUGP" );
				HRESULT hr = CoInitialize(NULL);
				result=CheckUserGroupPassword(userin,password,clientname,pszgroup3,locdom3);
				CoUninitialize();
				FreeLibrary(hModule);
			}
		}
		if (result==1) goto accessOK2;
	}

	/////////////////////////////////////////////////
	// If we reach this place auth failed
	/////////////////////////////////////////////////
	{
				typedef BOOL (*LogeventFn)(char *machine,char *user);
				LogeventFn Logevent = 0;
				char szCurrentDir[MAX_PATH];
				if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
					{
						char* p = strrchr(szCurrentDir, '\\');
						*p = '\0';
						strcat (szCurrentDir,"\\logging.dll");
					}
				HMODULE hModule = LoadLibrary(szCurrentDir);
				if (hModule)
					{
						Logevent = (LogeventFn) GetProcAddress( hModule, "LOGFAILEDUSER" );
						Logevent((char *)clientname,userin);
						FreeLibrary(hModule);
					}
				return result;
	}

	accessOK://full access
	{
				typedef BOOL (*LogeventFn)(char *machine,char *user);
				LogeventFn Logevent = 0;
				char szCurrentDir[MAX_PATH];
				if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
					{
						char* p = strrchr(szCurrentDir, '\\');
						*p = '\0';
						strcat (szCurrentDir,"\\logging.dll");
					}
				HMODULE hModule = LoadLibrary(szCurrentDir);
				if (hModule)
					{
						Logevent = (LogeventFn) GetProcAddress( hModule, "LOGLOGONUSER" );
						Logevent((char *)clientname,userin);
						FreeLibrary(hModule);
					}
				return result;
	}

	accessOK2://readonly
	{
				typedef BOOL (*LogeventFn)(char *machine,char *user);
				LogeventFn Logevent = 0;
				char szCurrentDir[MAX_PATH];
				if (GetModuleFileName(NULL, szCurrentDir, MAX_PATH))
					{
						char* p = strrchr(szCurrentDir, '\\');
						*p = '\0';
						strcat (szCurrentDir,"\\logging.dll");
					}
				HMODULE hModule = LoadLibrary(szCurrentDir);
				if (hModule)
					{
						Logevent = (LogeventFn) GetProcAddress( hModule, "LOGLOGONUSER" );
						Logevent((char *)clientname,userin);
						FreeLibrary(hModule);
					}
				result=2;
	}

	return result;
}

// Marscha@2004 - authSSP: Is New MS-Logon activated?
BOOL IsNewMSLogon(){
	HKEY hkLocal=NULL;
	BOOL isNewMSLogon = FALSE;
	LONG data;
	ULONG type = REG_DWORD;
	ULONG datasize = sizeof(data);
		

	__try {
		if (RegOpenKeyEx(HKEY_LOCAL_MACHINE,
			"Software\\ORL\\WinVNC3",
			NULL,
			KEY_QUERY_VALUE,
			&hkLocal) != ERROR_SUCCESS)
			__leave;
		
		if (RegQueryValueEx(hkLocal,
			"NewMSLogon",
			NULL,
			&type,
			(LPBYTE) &data,
			&datasize) != ERROR_SUCCESS)
			__leave;
		
		if (type != REG_DWORD ||
			datasize != sizeof(data))
			__leave;
		
		isNewMSLogon = data;
	} __finally {

		if (hkLocal != NULL) RegCloseKey(hkLocal);
	}
	return isNewMSLogon;
}

/*
char *AddToModuleDir(char *filename, int length){
	char *szCurrentDir = new char[length];
	if (GetModuleFileName(NULL, szCurrentDir, length))
	{
		char *p = strrchr(szCurrentDir, '\\');
		*p = '\0';
		strcat(szCurrentDir,"\\");
		strcat(szCurrentDir, filename);
	}
	strcpy(filename, szCurrentDir);
	delete szCurrentDir;
	return filename;
}
*/
上一页 12
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