Transaction.cs

// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Xml.Linq;

namespace Microsoft.AspNetCore.Authentication
{
    public class Transaction
    {
        public HttpRequestMessage Request { get; set; }
        public HttpResponseMessage Response { get; set; }

        public IList<string> SetCookie { get; set; }

        public string ResponseText { get; set; }
        public XElement ResponseElement { get; set; }

        public string AuthenticationCookieValue
        {
            get
            {
                if (SetCookie != null && SetCookie.Count > 0)
                {
                    var authCookie = SetCookie.SingleOrDefault(c => c.Contains(".AspNetCore." + TestExtensions.CookieAuthenticationScheme + "="));
                    if (authCookie != null)
                    {
                        return authCookie.Substring(0, authCookie.IndexOf(';'));
                    }
                }

                return null;
            }
        }

        public string FindClaimValue(string claimType, string issuer = null)
        {
            var claim = ResponseElement.Elements("claim")
                .SingleOrDefault(elt => elt.Attribute("type").Value == claimType &&
                    (issuer == null || elt.Attribute("issuer").Value == issuer));
            if (claim == null)
            {
                return null;
            }
            return claim.Attribute("value").Value;
        }

        public string FindTokenValue(string name)
        {
            var claim = ResponseElement.Elements("token")
                .SingleOrDefault(elt => elt.Attribute("name").Value == name);
            if (claim == null)
            {
                return null;
            }
            return claim.Attribute("value").Value;
        }

    }
}