internal static void WriteSecurityKeyIdentifier(XmlWriter writer, SecurityKeyIdentifier ski, SecurityTokenSerializer tokenSerializer)
{
if (tokenSerializer == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("tokenSerializer", SR.GetString(SR.SamlSerializerRequiresExternalSerializers));
bool keyWritten = false;
if (tokenSerializer.CanWriteKeyIdentifier(ski))
{
tokenSerializer.WriteKeyIdentifier(writer, ski);
keyWritten = true;
}
if (!keyWritten)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.SamlSerializerUnableToWriteSecurityKeyIdentifier, ski.ToString())));
}
/// <summary>
/// Writes the EncryptedData element
/// </summary>
/// <param name="writer"></param>
/// <param name="securityTokenSerializer"></param>
/// <exception cref="ArgumentNullException">When securityTokenSerializer is null</exception>
/// <exception cref="InvalidOperationException">When KeyIdentifier is null</exception>
public virtual void WriteXml( XmlWriter writer, SecurityTokenSerializer securityTokenSerializer )
{
if ( writer == null )
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull( "writer" );
}
if ( securityTokenSerializer == null )
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull( "securityTokenSerializer" );
}
if ( KeyIdentifier == null )
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError( new InvalidOperationException( SR.GetString( SR.ID6001 ) ) );
}
// <EncryptedData>
writer.WriteStartElement( XmlEncryptionConstants.Prefix, XmlEncryptionConstants.Elements.EncryptedData, XmlEncryptionConstants.Namespace );
if ( !string.IsNullOrEmpty( Id ) )
{
writer.WriteAttributeString( XmlEncryptionConstants.Attributes.Id, null, Id );
}
if ( !string.IsNullOrEmpty( Type ) )
{
writer.WriteAttributeString( XmlEncryptionConstants.Attributes.Type, null, Type );
}
if ( EncryptionMethod != null )
{
EncryptionMethod.WriteXml( writer );
}
if ( KeyIdentifier != null )
{
securityTokenSerializer.WriteKeyIdentifier( XmlDictionaryWriter.CreateDictionaryWriter( writer ), KeyIdentifier );
}
CipherData.WriteXml( writer );
// <EncryptedData>
writer.WriteEndElement();
}
internal static void WriteSecurityKeyIdentifier(XmlWriter writer, SecurityKeyIdentifier ski, SecurityTokenSerializer tokenSerializer)
{
if (tokenSerializer == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("tokenSerializer", System.IdentityModel.SR.GetString("SamlSerializerRequiresExternalSerializers"));
}
bool flag = false;
if (tokenSerializer.CanWriteKeyIdentifier(ski))
{
tokenSerializer.WriteKeyIdentifier(writer, ski);
flag = true;
}
if (!flag)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(System.IdentityModel.SR.GetString("SamlSerializerUnableToWriteSecurityKeyIdentifier", new object[] { ski.ToString() })));
}
}