internal static SecurityDescriptor FromSddl(string sddl)
{
SecurityDescriptor desc;
int size;
if (!SecurityDescriptorNativeMethods.ConvertStringSecurityDescriptorToSecurityDescriptor(sddl, SDDL_REVISION_1, out desc, out size))
{
throw new Win32Exception();
}
return(desc);
}
internal bool CheckAccess(IntPtr clientToken, int desiredAccess, SecurityDescriptorNativeMethods.GENERIC_MAPPING genericMapping)
{
SecurityDescriptorNativeMethods.PRIVILEGE_SET privilege = new SecurityDescriptorNativeMethods.PRIVILEGE_SET();
int privilegeSize = SecurityDescriptorNativeMethods.PRIVILEGE_SET.Size;
int grantedAccess;
bool result;
if (!SecurityDescriptorNativeMethods.AccessCheck(this, clientToken, desiredAccess, genericMapping, privilege, ref privilegeSize, out grantedAccess, out result))
{
throw new Win32Exception();
}
return(result);
}
protected override bool ReleaseHandle()
{
SecurityDescriptorNativeMethods.LocalFree(this.handle);
return(true);
}