EDU/Website/NEducation/Controllers/BaseController.cs

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Net.Http;
using System.Web;
using System.Web.Mvc;

namespace NEducation.Controllers
{
    public class BaseController : Controller
    {
        // GET: Base
        // GET: Base
        public class ReCaptcha
        {
            public bool Success { get; set; }
            public List<string> ErrorCodes { get; set; }

            public static bool Validate(string encodedResponse)
            {
                if (string.IsNullOrEmpty(encodedResponse)) return false;

                var client = new System.Net.WebClient();
                var secret = ConfigurationManager.AppSettings[UtilsController.WsType.GoogleCaptcha];

                if (string.IsNullOrEmpty(secret)) return false;

                var googleReply = client.DownloadString(string.Format("https://www.google.com/recaptcha/api/siteverify?secret={0}&response={1}", secret, encodedResponse));

                var serializer = new System.Web.Script.Serialization.JavaScriptSerializer();

                var reCaptcha = serializer.Deserialize<ReCaptcha>(googleReply);

                return reCaptcha.Success;
            }
        }

        public static string CheckAutoLogin(log4net.ILog log, String uuid)
        {
            string res = null;
            try
            {
                HttpClient httpClient = new HttpClient();
                MultipartFormDataContent form = new MultipartFormDataContent();

                form.Add(new StringContent(uuid), "uuid");
                form.Add(new StringContent("mocha"), "username");
                form.Add(new StringContent("mocha@%23$2014"), "password");

                using (var client = new HttpClient())
                {
                    var response = client.PostAsync(UtilsController.WsType.URL_GET_MSISDN, form).Result;
                    log.Debug("url: " + UtilsController.WsType.URL_GET_MSISDN);
                    if (response.IsSuccessStatusCode)
                    {
                        var responseContent = response.Content;
                        // by calling .Result you are synchronously reading the result
                        string responseString = responseContent.ReadAsStringAsync().Result;
                        log.Debug("Response: " + responseString);
                        return responseString;
                    }
                    else
                    {
                        log.Debug("Response: " + response.StatusCode.ToString());
                        return response.StatusCode.ToString();
                    }
                }
            }
            catch (Exception ex)
            {
                log.Debug("Exp: " + ex);
            }
            return res;
        }

        protected bool CheckAuthToken()
        {
            if (Session["AuthToken"] != null && Request.Cookies["AuthToken"] != null)
            {
                if (!Session["AuthToken"].ToString().Equals(Request.Cookies["AuthToken"].Value))
                {
                    return false;
                }
                else
                {
                    return true;
                }
            }
            else
            {
                return false;
            }
        }
    }
}