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//
// SecureConversationSecurityTokenParameters.cs
//
// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2006-2007 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.IdentityModel.Selectors;
using System.IdentityModel.Tokens;
using System.ServiceModel.Channels;
using System.ServiceModel.Security;
using ReqType = System.ServiceModel.Security.Tokens.ServiceModelSecurityTokenRequirement;
namespace System.ServiceModel.Security.Tokens
{
public class SecureConversationSecurityTokenParameters : SecurityTokenParameters
{
static readonly ChannelProtectionRequirements default_channel_protection_requirements;
static readonly BindingContext dummy_context;
static SecureConversationSecurityTokenParameters ()
{
ChannelProtectionRequirements r =
new ChannelProtectionRequirements ();
r.IncomingSignatureParts.ChannelParts.IsBodyIncluded = true;
r.OutgoingSignatureParts.ChannelParts.IsBodyIncluded = true;
r.IncomingEncryptionParts.ChannelParts.IsBodyIncluded = true;
r.OutgoingEncryptionParts.ChannelParts.IsBodyIncluded = true;
r.MakeReadOnly ();
default_channel_protection_requirements = r;
dummy_context = new BindingContext (
new CustomBinding (),
new BindingParameterCollection ());
}
SecurityBindingElement element;
ChannelProtectionRequirements requirements;
bool cancellable;
public SecureConversationSecurityTokenParameters ()
: this ((SecurityBindingElement) null)
{
}
public SecureConversationSecurityTokenParameters (
SecurityBindingElement element)
: this (element, true)
{
}
public SecureConversationSecurityTokenParameters (
SecurityBindingElement element,
bool requireCancellation)
: this (element, requireCancellation, null)
{
}
public SecureConversationSecurityTokenParameters (
SecurityBindingElement element,
bool requireCancellation,
ChannelProtectionRequirements requirements)
{
this.element = element;
this.cancellable = requireCancellation;
if (requirements == null)
this.requirements = new ChannelProtectionRequirements (default_channel_protection_requirements);
else
this.requirements = new ChannelProtectionRequirements (requirements);
}
protected SecureConversationSecurityTokenParameters (SecureConversationSecurityTokenParameters source)
: base (source)
{
this.element = (SecurityBindingElement) source.element.Clone ();
this.cancellable = source.cancellable;
this.requirements = new ChannelProtectionRequirements (default_channel_protection_requirements);
}
public bool RequireCancellation {
get { return cancellable; }
set { cancellable = value; }
}
public SecurityBindingElement BootstrapSecurityBindingElement {
get { return element; }
set { element = value; }
}
public ChannelProtectionRequirements BootstrapProtectionRequirements {
get { return requirements; }
}
// SecurityTokenParameters
protected override bool HasAsymmetricKey {
get { return false; }
}
protected override bool SupportsClientAuthentication {
get { return element.GetProperty<ISecurityCapabilities> (dummy_context).SupportsClientAuthentication; }
}
protected override bool SupportsClientWindowsIdentity {
get { return element.GetProperty<ISecurityCapabilities> (dummy_context).SupportsClientWindowsIdentity; }
}
protected override bool SupportsServerAuthentication {
get { return element.GetProperty<ISecurityCapabilities> (dummy_context).SupportsServerAuthentication; }
}
protected override SecurityTokenParameters CloneCore ()
{
return new SecureConversationSecurityTokenParameters (this);
}
[MonoTODO]
protected override SecurityKeyIdentifierClause CreateKeyIdentifierClause (
SecurityToken token, SecurityTokenReferenceStyle referenceStyle)
{
throw new NotImplementedException ();
}
[MonoTODO]
protected internal override void InitializeSecurityTokenRequirement (SecurityTokenRequirement requirement)
{
// .NET somehow causes NRE. dunno why.
requirement.TokenType = ServiceModelSecurityTokenTypes.SecureConversation;
requirement.RequireCryptographicToken = true;
requirement.Properties [ReqType.SupportSecurityContextCancellationProperty] = RequireCancellation;
requirement.Properties [ReqType.SecureConversationSecurityBindingElementProperty] =
BootstrapSecurityBindingElement;
requirement.Properties [ReqType.IssuedSecurityTokenParametersProperty] = this.Clone ();
requirement.KeyType = SecurityKeyType.SymmetricKey;
}
public override string ToString ()
{
return base.ToString ();
}
}
}
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