105 lines
2.6 KiB
C#
105 lines
2.6 KiB
C#
using System;
|
|
|
|
namespace Org.BouncyCastle.Asn1.X509
|
|
{
|
|
/**
|
|
* <code>UserNotice</code> class, used in
|
|
* <code>CertificatePolicies</code> X509 extensions (in policy
|
|
* qualifiers).
|
|
* <pre>
|
|
* UserNotice ::= Sequence {
|
|
* noticeRef NoticeReference OPTIONAL,
|
|
* explicitText DisplayText OPTIONAL}
|
|
*
|
|
* </pre>
|
|
*
|
|
* @see PolicyQualifierId
|
|
* @see PolicyInformation
|
|
*/
|
|
public class UserNotice
|
|
: Asn1Encodable
|
|
{
|
|
internal NoticeReference noticeRef;
|
|
internal DisplayText explicitText;
|
|
|
|
/**
|
|
* Creates a new <code>UserNotice</code> instance.
|
|
*
|
|
* @param noticeRef a <code>NoticeReference</code> value
|
|
* @param explicitText a <code>DisplayText</code> value
|
|
*/
|
|
public UserNotice(
|
|
NoticeReference noticeRef,
|
|
DisplayText explicitText)
|
|
{
|
|
this.noticeRef = noticeRef;
|
|
this.explicitText = explicitText;
|
|
}
|
|
|
|
/**
|
|
* Creates a new <code>UserNotice</code> instance.
|
|
*
|
|
* @param noticeRef a <code>NoticeReference</code> value
|
|
* @param str the explicitText field as a string.
|
|
*/
|
|
public UserNotice(
|
|
NoticeReference noticeRef,
|
|
string str)
|
|
{
|
|
this.noticeRef = noticeRef;
|
|
this.explicitText = new DisplayText(str);
|
|
}
|
|
|
|
/**
|
|
* Creates a new <code>UserNotice</code> instance.
|
|
* <p>Useful from reconstructing a <code>UserNotice</code> instance
|
|
* from its encodable/encoded form.
|
|
*
|
|
* @param as an <code>ASN1Sequence</code> value obtained from either
|
|
* calling @{link toASN1Object()} for a <code>UserNotice</code>
|
|
* instance or from parsing it from a DER-encoded stream.</p>
|
|
*/
|
|
public UserNotice(
|
|
Asn1Sequence seq)
|
|
{
|
|
if (seq.Count == 2)
|
|
{
|
|
noticeRef = NoticeReference.GetInstance(seq[0]);
|
|
explicitText = DisplayText.GetInstance(seq[1]);
|
|
}
|
|
else if (seq.Count == 1)
|
|
{
|
|
if (seq[0].ToAsn1Object() is Asn1Sequence)
|
|
{
|
|
noticeRef = NoticeReference.GetInstance(seq[0]);
|
|
}
|
|
else
|
|
{
|
|
explicitText = DisplayText.GetInstance(seq[0]);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
throw new ArgumentException("Bad sequence size: " + seq.Count);
|
|
}
|
|
}
|
|
|
|
public override Asn1Object ToAsn1Object()
|
|
{
|
|
Asn1EncodableVector av = new Asn1EncodableVector();
|
|
|
|
if (noticeRef != null)
|
|
{
|
|
av.Add(noticeRef);
|
|
}
|
|
|
|
if (explicitText != null)
|
|
{
|
|
av.Add(explicitText);
|
|
}
|
|
|
|
return new DerSequence(av);
|
|
}
|
|
}
|
|
}
|