Windows Vista UAC: 如何建立低許可權令牌

來源:互聯網
上載者:User
  

 #include <sddl.h> void CreateLowProcess(){ BOOLbRet; HANDLEhToken; HANDLEhNewToken;  // Notepad is used as an example WCHARwszProcessName[MAX_PATH] =     L"C://Windows//System32//Notepad.exe";  // Low integrity SID WCHARwszIntegritySid[20] = L"S-1-16-4096"; PSIDpIntegritySid = NULL;  TOKEN_MANDATORY_LABEL TIL = {0}; PROCESS_INFORMATION ProcInfo = {0}; STARTUPINFOStartupInfo = {0}; ULONGExitCode = 0;  if (OpenProcessToken(GetCurrentProcess(),MAXIMUM_ALLOWED, &hToken)) {    if (DuplicateTokenEx(hToken, MAXIMUM_ALLOWED, NULL,        SecurityImpersonation, TokenPrimary, &hNewToken))    {      if (ConvertStringSidToSid(wszIntegritySid, &pIntegritySid))      {        TIL.Label.Attributes = SE_GROUP_INTEGRITY;        TIL.Label.Sid = pIntegritySid;         // Set the process integrity level        if (SetTokenInformation(hNewToken, TokenIntegrityLevel, &TIL,            sizeof(TOKEN_MANDATORY_LABEL) + GetLengthSid(pIntegritySid)))            {              // Create the new process at Low integrity              bRet = CreateProcessAsUser(hNewToken, NULL,                       wszProcessName, NULL, NULL, FALSE,                       0, NULL, NULL, &StartupInfo, &ProcInfo);            }         LocalFree(pIntegritySid);      }      CloseHandle(hNewToken);    } CloseHandle(hToken); }} 
相關文章

聯繫我們

該頁面正文內容均來源於網絡整理,並不代表阿里雲官方的觀點,該頁面所提到的產品和服務也與阿里云無關,如果該頁面內容對您造成了困擾,歡迎寫郵件給我們,收到郵件我們將在5個工作日內處理。

如果您發現本社區中有涉嫌抄襲的內容,歡迎發送郵件至: info-contact@alibabacloud.com 進行舉報並提供相關證據,工作人員會在 5 個工作天內聯絡您,一經查實,本站將立刻刪除涉嫌侵權內容。

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.