65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
//=============================================================================*
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// COPYRIGHT© 2001 Microsoft Corporation and Executive Software International, Inc.
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//=============================================================================*
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// File: AdminPrivs.cpp
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//=============================================================================*
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// DfrgVols.cpp : Implementation of CDfrgVols
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#include "stdafx.h"
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#include <windows.h>
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#include "message.h"
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#include "AdminPrivs.h"
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#include "assert.h"
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/****************************************************************************************************************
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COPYRIGHT© 2001 Microsoft Corporation and Executive Software International, Inc.
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ROUTINE DESCRIPTION:
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This routine checks if the current user belongs to an Administrator Group.
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GLOBAL VARIABLES:
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INPUT:
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None.
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RETURN:
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TRUE = success - User does belong to an Administrator group
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FALSE = failure - User does Not belong to an Administrator group
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*/
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BOOL
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CheckForAdminPrivs()
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{
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BOOL bIsAdministrator = FALSE;
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HRESULT hr = S_OK;
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DWORD dwErr = 0;
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TCHAR cString[300];
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DWORD dwInfoBufferSize = 0;
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PSID psidAdministrators;
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SID_IDENTIFIER_AUTHORITY siaNtAuthority = SECURITY_NT_AUTHORITY;
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BOOL bResult = AllocateAndInitializeSid(&siaNtAuthority, 2,
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SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS,
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0, 0, 0, 0, 0, 0, &psidAdministrators);
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if (bResult) {
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bResult = CheckTokenMembership(0, psidAdministrators, &bIsAdministrator);
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assert(bResult);
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if (!bResult) {
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wsprintf(cString, TEXT("Error = %d"), GetLastError());
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Message(TEXT("CheckForAdminPrivs::CheckTokenMembership"), E_FAIL, cString);
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}
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FreeSid(psidAdministrators);
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}
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else {
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wsprintf(cString, TEXT("Error = %d"), GetLastError());
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Message(TEXT("CheckForAdminPrivs::AllocateAndInitializeSid"), E_FAIL, cString);
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}
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return bIsAdministrator;
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}
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