/// <summary>Returns an array of byte values that represents the information contained in this <see cref="GenericSecurityDescriptor"/> object.</summary>
/// <param name="sd">The <see cref="GenericSecurityDescriptor"/> object.</param>
/// <returns>The byte array into which the contents of the <see cref="GenericSecurityDescriptor"/> is marshaled.</returns>
public static byte[] GetBinaryForm(this GenericSecurityDescriptor sd)
{
if (sd == null)
{
throw new ArgumentNullException(nameof(sd));
}
var bin = new byte[sd.BinaryLength];
sd.GetBinaryForm(bin, 0);
return(bin);
}
public ObjectAttributes(string object_name, AttributeFlags attributes, SafeKernelObjectHandle root, SecurityQualityOfService sqos, GenericSecurityDescriptor security_descriptor)
{
Length = Marshal.SizeOf(this);
if (object_name != null)
{
ObjectName = AllocStruct(new UnicodeString(object_name));
}
Attributes = attributes;
if (sqos != null)
{
SecurityQualityOfService = AllocStruct(sqos);
}
if (root != null)
{
RootDirectory = root.DangerousGetHandle();
}
if (security_descriptor != null)
{
byte[] sd_binary = new byte[security_descriptor.BinaryLength];
security_descriptor.GetBinaryForm(sd_binary, 0);
SecurityDescriptor = Marshal.AllocHGlobal(sd_binary.Length);
Marshal.Copy(sd_binary, 0, SecurityDescriptor, sd_binary.Length);
}
}
private static byte[] SdToArray(GenericSecurityDescriptor sd)
{
byte[] ret = new byte[sd.BinaryLength];
sd.GetBinaryForm(ret, 0);
return(ret);
}
internal static byte[] ToBytes(this GenericSecurityDescriptor s)
{
byte[] b = new byte[s.BinaryLength];
s.GetBinaryForm(b, 0);
return(b);
}