[VB.NET] (مشكله) في تسجيل الدخول لموقع badoo باستخدام HttpWebRequest

كود :

Imports System.Net

Imports System.Text

Imports System.IO



Public Class Form1



    Dim logincookie As CookieContainer



    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        Dim postData As String = TextBox1.Text

        Dim tempCookies As New CookieContainer

        Dim encoding As New UTF8Encoding

        Dim byteData As Byte() = encoding.GetBytes(postData)



        Dim postReq As HttpWebRequest = DirectCast(WebRequest.Create("https://us1.badoo.com/signin"), HttpWebRequest)

        postReq.Method = "POST"

        postReq.Headers.Add("Accept-Language: ar,en-US;q=0.7,en;q=0.3")

        postReq.KeepAlive = True

        postReq.CookieContainer = tempCookies

        postReq.ContentType = "application/x-www-form-urlencoded"

        postReq.Referer = "https://us1.badoo.com/signin"

        postReq.UserAgent = "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0"

        postReq.ContentLength = byteData.Length



        Dim postreqstream As Stream = postReq.GetRequestStream()

        postreqstream.Write(byteData, 0, byteData.Length)

        postreqstream.Close()

        Dim postresponse As HttpWebResponse



        postresponse = DirectCast(postReq.GetResponse(), HttpWebResponse)

        tempCookies.Add(postresponse.Cookies)

        logincookie = tempCookies

        Dim postreqreader As New StreamReader(postresponse.GetResponseStream())

        Dim thepage As String = postreqreader.ReadToEnd



        RichTextBox1.Text = thepage



    End Sub



    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click

        WebBrowser1.DocumentText = RichTextBox1.Text

    End Sub



End Class

كود :

{"$gpb":"badoo.bma.BadooMessage","version":1,"message_type":15,"message_id":2,"body":[{"$gpb":"badoo.bma.MessageBody","message_type":15,"server_login_by_password":{"$gpb":"badoo.bma.ServerLoginByPassword","remember_me":true,"user":"الايميل","password":"الباسورد"}}]}