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 DWORD               dwCount         = 0;   PWTS_PROCESS_INFOA   pi              = { 0 };   int                 i               = 0;   DWORD               dwSize          = 0;   char               username[128]   = { 0 };   SID_NAME_USE        nameuse         = SidTypeUser;  

char szUName[128];

DWORD     dwNameSize;

                       char curusername[128]={0};

LPSTR pBuffer = NULL; DWORD dwBufferLen;

                      //获得当前程序执行用户名

GetUserNameA(szUName,&dwNameSize);

                     //获取活动sessionid

DWORD dCurSessionId= WTSGetActiveConsoleSessionId();

                    //获取活动用户名

WTSQuerySessionInformationA(WTS_CURRENT_SERVER_HANDLE,dCurSessionId,WTSUserName,&pBuffer,&dwBufferLen); lstrcpyA(curusername ,pBuffer);

WTSFreeMemory(pBuffer);

                   //判断是否相等  关闭进程

if (0!=strcmp(curusername,szUName)) { HANDLE hProcessHandle;  ULONG nProcessID; ::GetWindowThreadProcessId( GetSafeHwnd(), &nProcessID ); hProcessHandle = ::OpenProcess( PROCESS_TERMINATE, FALSE, nProcessID ); BOOL bRet =::TerminateProcess( hProcessHandle, 0 ); }

MessageBoxA(GetSafeHwnd(),szUName,"",0);

                       //枚举进程

if(WTSEnumerateProcessesA(NULL, 0, 1, &pi, &dwCount) )  {   for( i = 0; i < dwCount; i++ ) {   memset( username, 0, sizeof(char) * 128 );   dwSize =  128;   if( LookupAccountSidA(NULL, pi[i].pUserSid, username, &dwSize, NULL, &dwSize, &nameuse) )   { char* str = new char[MAX_PATH]; sprintf(str,"Process Name: %s Process Id:   %d Session Id:   %d User Name:    %s",pi[i].pProcessName,pi[i].ProcessId,pi[i].SessionId,username); MessageBoxA(GetSafeHwnd(),str,"",0); delete[] str; } }  

}

// 获取当前活动的会话id

DWORD WINAPI GetActiveSessionId() { PWTS_SESSION_INFO pSessionInfo; DWORD dwCount = 0; DWORD dwSessionId = 0; dwSessionId = ::WTSGetActiveConsoleSessionId(); if (dwSessionId <= 0){ if (!::WTSEnumerateSessions(WTS_CURRENT_SERVER_HANDLE, 0, 1, &pSessionInfo, &dwCount)){ return -1; } for (DWORD i = 0; i < dwCount; ++i){ WTS_SESSION_INFO si = pSessionInfo[i]; if (si.SessionId == WTSActive){ dwSessionId = si.SessionId; break; } } ::WTSFreeMemory(pSessionInfo); } return dwSessionId; }

// 当前用户token

BOOL GetCurrentUserToken( HANDLE& h_primaryToken ) { BOOL bRet = FALSE; HANDLE h_currentToken = NULL; DWORD dwSessionId = 0; dwSessionId = GetActiveSessionId(); //sessionId = 0时错误 if (!::WTSQueryUserToken(dwSessionId, &h_currentToken)){ return bRet; } if (!::DuplicateTokenEx(h_currentToken, MAXIMUM_ALLOWED, NULL, SecurityIdentification, TokenPrimary, &h_primaryToken)){ return bRet; } bRet = TRUE; return bRet; }

:CreateProcessAsUser

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