//
// SamlAttribute.cs
//
// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2005-2006 Novell, Inc. http://www.novell.com
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Xml;
using System.IdentityModel.Claims;
using System.IdentityModel.Selectors;
namespace System.IdentityModel.Tokens{
public class SamlAttribute
{
bool is_readonly;
string name, ns;
List<string> attribute_values;
public SamlAttribute ()
{
attribute_values = new List<string> ();
}
public SamlAttribute (Claim claim)
{
if (claim == null)
throw new ArgumentNullException ("claim");
if (claim.ClaimType == null)
throw new ArgumentException ("Claim type is null.");
int idx = claim.ClaimType.LastIndexOf ('/');
if (idx <= 0 || idx == claim.ClaimType.Length - 1)
throw new ArgumentException ("Claim type does not contain '/' or it is at improper position.");
name = claim.ClaimType.Substring (idx + 1);
ns = claim.ClaimType.Substring (0, idx);
if (claim.Resource != null && !(claim.Resource is string))
throw new ArgumentException ("Claim resource is not a string.");
attribute_values = new List<string> ();
attribute_values.Add ((string) claim.Resource);
if (claim.Right != Rights.PossessProperty)
throw new ArgumentException ("Claim right is not PossessProperty");
}
public SamlAttribute (string attributeNamespace,
string attributeName,
IEnumerable<string> attributeValues)
{
ns = attributeNamespace;
name = attributeName;
attribute_values = new List<string> (attributeValues);
}
public IList<string> AttributeValues {
get { return attribute_values; }
}
public string Name {
get { return name; }
set {
CheckReadOnly ();
name = value;
}
}
public string Namespace {
get { return ns; }
set {
CheckReadOnly ();
ns = value;
}
}
public bool IsReadOnly {
get { return is_readonly; }
}
private void CheckReadOnly ()
{
if (is_readonly)
throw new InvalidOperationException ("This SAML assertion is read-only.");
}
public void MakeReadOnly ()
{
is_readonly = true;
}
[MonoTODO]
public virtual void ReadXml (XmlDictionaryReader reader,
SamlSerializer samlSerializer,
SecurityTokenSerializer keyInfoTokenSerializer,
SecurityTokenResolver outOfBandTokenResolver)
{
throw new NotImplementedException ();
}
public virtual void WriteXml (XmlDictionaryWriter writer,
SamlSerializer samlSerializer,
SecurityTokenSerializer keyInfoTokenSerializer)
{
writer.WriteStartElement ("saml", "Attribute", SamlConstants.Namespace);
writer.WriteAttributeString ("AttributeName", Name);
writer.WriteAttributeString ("AttributeNamespace", Namespace);
foreach (string s in AttributeValues)
writer.WriteElementString ("saml", "AttributeValue", SamlConstants.Namespace, s);
writer.WriteEndElement ();
}
[MonoTODO]
public virtual ReadOnlyCollection<Claim> ExtractClaims ()
{
throw new NotImplementedException ();
}
}
}
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