public static bool EnablePrivilege(string privilege)
{
try
{
int token = 0;
int retVal = 0;
var tp = new TOKEN_PRIVILEGE();
var ld = new LUID();
retVal = OpenProcessToken(GetCurrentProcess(), TokenAdjustPrivileges | TokenQuery, ref token);
retVal = LookupPrivilegeValue(null, privilege, ref ld);
tp.PrivilegeCount = 1;
var luidAndAtt = new LUID_AND_ATTRIBUTES {Attributes = SePrivilegeEnabled, Luid = ld};
tp.Privilege = luidAndAtt;
retVal = AdjustTokenPrivileges(token, 0, ref tp, 1024, 0, 0);
return true;
}
catch
{
return false;
}
}
public static bool DisablePrivilege(string privilege)
{
try
{
var token = 0;
var retVal = 0;
var tp = new TOKEN_PRIVILEGE();
var ld = new LUID();
retVal = OpenProcessToken(GetCurrentProcess(), TokenAdjustPrivileges | TokenQuery, ref token);
retVal = LookupPrivilegeValue(null, privilege, ref ld);
tp.PrivilegeCount = 1;
// TP.Attributes should be none (not set) to disable privilege
var luidAndAtt = new LUID_AND_ATTRIBUTES {Luid = ld};
tp.Privilege = luidAndAtt;
retVal = AdjustTokenPrivileges(token, 0, ref tp, 1024, 0, 0);
return true;
}
catch
{
return false;
}
}
