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//------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------
namespace System.IdentityModel.Policy
{
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IdentityModel.Claims;
class DefaultAuthorizationContext : AuthorizationContext
{
static DefaultAuthorizationContext empty;
SecurityUniqueId id;
ReadOnlyCollection<ClaimSet> claimSets;
DateTime expirationTime;
IDictionary<string, object> properties;
public DefaultAuthorizationContext(DefaultEvaluationContext evaluationContext)
{
this.claimSets = evaluationContext.ClaimSets;
this.expirationTime = evaluationContext.ExpirationTime;
this.properties = evaluationContext.Properties;
}
public static DefaultAuthorizationContext Empty
{
get
{
if (LocalAppContextSwitches.EnableCachedEmptyDefaultAuthorizationContext)
{
if (empty == null)
empty = new DefaultAuthorizationContext(new DefaultEvaluationContext());
return empty;
}
else
{
return new DefaultAuthorizationContext(new DefaultEvaluationContext());
}
}
}
public override string Id
{
get
{
if (this.id == null)
this.id = SecurityUniqueId.Create();
return this.id.Value;
}
}
public override ReadOnlyCollection<ClaimSet> ClaimSets
{
get { return this.claimSets; }
}
public override DateTime ExpirationTime
{
get { return this.expirationTime; }
}
public override IDictionary<string, object> Properties
{
get { return this.properties; }
}
}
}
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