Find out if user is an admin

Find out if user is an admin · **~Fleck** on Mon Jun 29, 2009 5:36 am

find out if user is admin

Code:: typedef BOOL( __stdcall *CTM ) ( HANDLE, PSID, PBOOL ); CTM CheckTokenMembership; int IsUserAnAdmin( ); int main() { if( IsUserAnAdmin( ) == 1 ) { printf("admin: true\n"); } else { printf("admin: false\n"); } getchar( ); return( 0 ); } int IsUserAnAdmin() { int bToken, bCheck; PSID pAdmin; SID_IDENTIFIER_AUTHORITY sAuthority = SECURITY_NT_AUTHORITY; HMODULE hAdvapi32 = LoadLibrary( "advapi32" ); if( hAdvapi32 != NULL ) { CheckTokenMembership = (CTM) GetProcAddress( hAdvapi32, "CheckTokenMembership" ); if( CheckTokenMembership != NULL ) { bToken = AllocateAndInitializeSid( &sAuthority, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &pAdmin ); if( bToken == 1 ) { bCheck = CheckTokenMembership( NULL, pAdmin, &bToken ); if( bCheck == 0 ) { bToken = 1; } } } } return( bToken ); }