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//
// SamlAuthenticationStatement.cs
//
// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2005 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.Globalization;
using System.Xml;
using System.IdentityModel.Claims;
using System.IdentityModel.Selectors;
namespace System.IdentityModel.Tokens
{
public class SamlAuthenticationStatement : SamlSubjectStatement
{
public static string ClaimType {
get { return "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/authentication"; }
}
bool is_readonly;
string auth_method = "urn:oasis:names:tc:SAML:1.0:am:unspecified";
string dns, ip;
new IList<SamlAuthorityBinding> bindings;
DateTime instant;
public SamlAuthenticationStatement ()
{
bindings = new List<SamlAuthorityBinding> ();
}
public SamlAuthenticationStatement (SamlSubject samlSubject,
string authenticationMethod,
DateTime authenticationInstant,
string dnsAddress, string ipAddress,
IEnumerable<SamlAuthorityBinding> authorityBindings)
: base (samlSubject)
{
AuthenticationMethod = authenticationMethod;
instant = authenticationInstant;
dns = dnsAddress;
ip = ipAddress;
if (authorityBindings != null)
bindings = new List<SamlAuthorityBinding> (authorityBindings);
else
bindings = new List<SamlAuthorityBinding> ();
}
public DateTime AuthenticationInstant {
get { return instant; }
set {
CheckReadOnly ();
instant = value;
}
}
public string AuthenticationMethod {
get { return auth_method; }
set {
CheckReadOnly ();
if (value == null || value.Length == 0)
throw new ArgumentException ("Authentication method must be non-zero length string.");
auth_method = value;
}
}
public IList<SamlAuthorityBinding> AuthorityBindings {
get { return bindings; }
}
public string DnsAddress {
get { return dns; }
set {
CheckReadOnly ();
dns = value;
}
}
public string IPAddress {
get { return ip; }
set {
CheckReadOnly ();
ip= value;
}
}
public override bool IsReadOnly {
get { return is_readonly; }
}
private void CheckReadOnly ()
{
if (is_readonly)
throw new InvalidOperationException ("This SAML assertion is read-only.");
}
public override void MakeReadOnly ()
{
is_readonly = true;
}
[MonoTODO]
public override void ReadXml (XmlDictionaryReader reader,
SamlSerializer samlSerializer,
SecurityTokenSerializer keyInfoSerializer,
SecurityTokenResolver outOfBandTokenResolver)
{
throw new NotImplementedException ();
}
public override void WriteXml (XmlDictionaryWriter writer,
SamlSerializer samlSerializer,
SecurityTokenSerializer keyInfoSerializer)
{
if (writer == null)
throw new ArgumentNullException ("writer");
if (samlSerializer == null)
throw new ArgumentNullException ("samlSerializer");
if (SamlSubject == null)
throw new SecurityTokenException ("SAML Subject must be set to AuthenticationStatement before it is written.");
writer.WriteStartElement ("saml", "AuthenticationStatement", SamlConstants.Namespace);
writer.WriteAttributeString ("AuthenticationMethod", AuthenticationMethod);
writer.WriteAttributeString ("AuthenticationInstant",
AuthenticationInstant.ToString (SamlConstants.DateFormat, CultureInfo.InvariantCulture));
SamlSubject.WriteXml (writer, samlSerializer, keyInfoSerializer);
if (DnsAddress != null || IPAddress != null) {
writer.WriteStartElement ("saml", "SubjectLocality", SamlConstants.Namespace);
if (IPAddress != null)
writer.WriteAttributeString ("IPAddress", IPAddress);
if (DnsAddress != null)
writer.WriteAttributeString ("DNSAddress", DnsAddress);
writer.WriteEndElement ();
}
writer.WriteEndElement ();
}
[MonoTODO]
protected override void AddClaimsToList (IList<Claim> claims)
{
throw new NotImplementedException ();
}
}
}
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