//-----------------------------------------------------------------------------
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
// PARTICULAR PURPOSE.
// Copyright (c) Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
namespace MyApp.Server.Web.TestSts
{
    using System;
    using System.Collections.Generic;
    using System.Configuration;
    using System.IdentityModel.Services;
    using System.Security.Claims;
    using System.Security.Principal;
    using System.Web.Security;
    using System.Web.UI;

    /// <summary>
    ///     The Default Page Class
    /// </summary>
    public partial class _Default : Page
    {
        /// <summary>
        /// The page_ load.
        /// </summary>
        /// <param name="sender">
        /// The sender.
        /// </param>
        /// <param name="e">
        /// The e.
        /// </param>
        protected void Page_Load(object sender, EventArgs e)
        {
            string action = Request.QueryString["wa"];

            if (action == "wsignout1.0")
            {
                ClaimsPrincipal principal = User as ClaimsPrincipal;

                if (principal == null)
                {
                    // This is a test STS which is not tracking authenticated users
                    // Create a temporary principal as a workaround for the process request action
                    principal = new ClaimsPrincipal(new GenericIdentity("Temp"));
                }

                FederatedPassiveSecurityTokenServiceOperations.ProcessRequest(
                    Request,
                    principal,
                    CustomSecurityTokenServiceConfiguration.Current.CreateSecurityTokenService(),
                    Response);
            }

            if (!IsPostBack)
            {
                txtUserName.Text = "TestUser";
            }
        }

        /// <summary>
        /// The btn submit_ click.
        /// </summary>
        /// <param name="sender">
        /// The sender.
        /// </param>
        /// <param name="e">
        /// The e.
        /// </param>
        protected void btnSubmit_Click(object sender, EventArgs e)
        {
            var claims = new List<Claim>
            {
                new Claim(ClaimsIdentity.DefaultNameClaimType, txtUserName.Text)
            };

            if (chkIsAdmin.Checked)
            {
                claims.Add(new Claim(ClaimsIdentity.DefaultRoleClaimType, "Administrator"));
            }

            var additionalRoles = txtRoles.Text;

            if (string.IsNullOrWhiteSpace(additionalRoles) == false)
            {
                var roles = additionalRoles.Split(
                    new[]
                    {
                        Environment.NewLine
                    },
                    StringSplitOptions.RemoveEmptyEntries);

                foreach (string role in roles)
                {
                    if (string.IsNullOrWhiteSpace(role))
                    {
                        continue;
                    }

                    claims.Add(new Claim(ClaimsIdentity.DefaultRoleClaimType, role));
                }
            }

            var identity = new ClaimsIdentity(claims, ConfigurationManager.AppSettings["IssuerName"]);

            var principal = new ClaimsPrincipal(identity);

            FederatedPassiveSecurityTokenServiceOperations.ProcessRequest(
                Request,
                principal,
                CustomSecurityTokenServiceConfiguration.Current.CreateSecurityTokenService(),
                Response);
        }
    }
}