public override void WriteContent(XmlDictionaryWriter writer, SecurityKeyIdentifierClause clause)
{
writer.WriteStartElement(XD.SecurityJan2004Dictionary.Prefix.Value, XD.SecurityJan2004Dictionary.KeyIdentifier, XD.SecurityJan2004Dictionary.Namespace);
writer.WriteAttributeString(XD.SecurityJan2004Dictionary.ValueType, null, ValueTypeUri);
KerberosTicketHashKeyIdentifierClause binaryClause = clause as KerberosTicketHashKeyIdentifierClause;
if (this.EmitBspRequiredAttributes)
{
// Emit the encodingType attribute.
writer.WriteAttributeString(XD.SecurityJan2004Dictionary.EncodingType, null, DefaultEncodingType);
}
string encoding = DefaultEncodingType;
byte[] keyIdentifier = binaryClause.GetBuffer();
if (encoding == EncodingTypeValueBase64Binary)
{
writer.WriteBase64(keyIdentifier, 0, keyIdentifier.Length);
}
else if (encoding == EncodingTypeValueHexBinary)
{
writer.WriteBinHex(keyIdentifier, 0, keyIdentifier.Length);
}
else if (encoding == EncodingTypeValueText)
{
writer.WriteString(new UTF8Encoding().GetString(keyIdentifier, 0, keyIdentifier.Length));
}
writer.WriteEndElement();
}
public override bool MatchesKeyIdentifierClause(SecurityKeyIdentifierClause keyIdentifierClause)
{
KerberosTicketHashKeyIdentifierClause clause = keyIdentifierClause as KerberosTicketHashKeyIdentifierClause;
if (clause != null)
{
return(clause.Matches(CryptoHelper.ComputeHash(this.apreq)));
}
return(base.MatchesKeyIdentifierClause(keyIdentifierClause));
}
