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//-----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
namespace System.IdentityModel.Tokens
{
using System.Collections;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IdentityModel.Tokens;
using System.IdentityModel.Selectors;
using System.Xml;
using System.Xml.Serialization;
using System.Runtime.Serialization;
public class SamlAction
{
string ns;
string action;
bool isReadOnly = false;
public SamlAction(string action)
: this(action, null)
{
}
public SamlAction(string action, string ns)
{
if (string.IsNullOrEmpty(action))
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("action", SR.GetString(SR.SAMLActionNameRequired));
this.action = action;
this.ns = ns;
}
public SamlAction()
{
}
public string Action
{
get { return this.action; }
set
{
if (isReadOnly)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.ObjectIsReadOnly)));
if (string.IsNullOrEmpty(value))
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("value", SR.GetString(SR.SAMLActionNameRequired));
this.action = value;
}
}
public string Namespace
{
get { return this.ns; }
set
{
if (isReadOnly)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.ObjectIsReadOnly)));
this.ns = value;
}
}
public bool IsReadOnly
{
get { return this.isReadOnly; }
}
public void MakeReadOnly()
{
this.isReadOnly = true;
}
void CheckObjectValidity()
{
if (string.IsNullOrEmpty(action))
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityTokenException(SR.GetString(SR.SAMLActionNameRequired)));
}
public virtual void ReadXml(XmlDictionaryReader reader, SamlSerializer samlSerializer, SecurityTokenSerializer keyInfoSerializer, SecurityTokenResolver outOfBandTokenResolver)
{
if (reader == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("reader"));
if (samlSerializer == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("samlSerializer"));
#pragma warning suppress 56506 // samlSerializer.DictionaryManager is never null.
SamlDictionary dictionary = samlSerializer.DictionaryManager.SamlDictionary;
if (reader.IsStartElement(dictionary.Action, dictionary.Namespace))
{
// The Namespace attribute is optional.
this.ns = reader.GetAttribute(dictionary.ActionNamespaceAttribute, null);
reader.MoveToContent();
this.action = reader.ReadString();
if (string.IsNullOrEmpty(this.action))
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityTokenException(SR.GetString(SR.SAMLActionNameRequiredOnRead)));
reader.MoveToContent();
reader.ReadEndElement();
}
}
public virtual void WriteXml(XmlDictionaryWriter writer, SamlSerializer samlSerializer, SecurityTokenSerializer keyInfoSerializer)
{
CheckObjectValidity();
if (writer == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("writer"));
if (samlSerializer == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("samlSerializer"));
#pragma warning suppress 56506 // samlSerializer.DictionaryManager is never null.
SamlDictionary dictionary = samlSerializer.DictionaryManager.SamlDictionary;
writer.WriteStartElement(dictionary.PreferredPrefix.Value, dictionary.Action, dictionary.Namespace);
if (this.ns != null)
{
writer.WriteStartAttribute(dictionary.ActionNamespaceAttribute, null);
writer.WriteString(this.ns);
writer.WriteEndAttribute();
}
writer.WriteString(this.action);
writer.WriteEndElement();
}
}
}
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