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//------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------
namespace System.IdentityModel.Selectors
{
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IdentityModel.Claims;
using System.IdentityModel.Policy;
using System.IdentityModel.Tokens;
using System.Security.Principal;
public class CustomUserNameSecurityTokenAuthenticator : UserNameSecurityTokenAuthenticator
{
UserNamePasswordValidator validator;
public CustomUserNameSecurityTokenAuthenticator(UserNamePasswordValidator validator)
{
if (validator == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("validator");
this.validator = validator;
}
protected override ReadOnlyCollection<IAuthorizationPolicy> ValidateUserNamePasswordCore(string userName, string password)
{
this.validator.Validate(userName, password);
return SecurityUtils.CreateAuthorizationPolicies(new UserNameClaimSet(userName, validator.GetType().Name));
}
class UserNameClaimSet : DefaultClaimSet, IIdentityInfo
{
IIdentity identity;
public UserNameClaimSet(string userName, string authType)
{
if (userName == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("userName");
this.identity = SecurityUtils.CreateIdentity(userName, authType);
List<Claim> claims = new List<Claim>(2);
claims.Add(new Claim(ClaimTypes.Name, userName, Rights.Identity));
claims.Add(Claim.CreateNameClaim(userName));
Initialize(ClaimSet.System, claims);
}
public IIdentity Identity
{
get { return this.identity; }
}
}
}
}
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