$(function(){
  $("#submit-login").click(function(){
    var userId = $("#inputUserId").val();

    var request = $.ajax({
      type: "POST",
      url: "/check",
      data: {
        user_id:  userId
      }
    });
    request.done(function(salts){
      console.log(salts);
      salts = JSON.parse(salts);
      var passWord = $("#inputPassword").val();
      var shaObj = new jsSHA("SHA-256", "TEXT");
      shaObj.setHMACKey(salts.nounce, "TEXT");
      shaObj.update(passWord);
      var hmac = shaObj.getHMAC("HEX");
      var shaObj2 = new jsSHA("SHA-256", "TEXT");
      shaObj2.setHMACKey(salts.salt, "TEXT");
      shaObj2.update(hmac);
      var hmac2 = shaObj2.getHMAC("HEX");
      var array = new Uint32Array(1);
      window.crypto.getRandomValues(array);
      var key=String(array[0])
      var shaObj3 = new jsSHA("SHA-256", "TEXT");
      shaObj3.setHMACKey(key, "TEXT");
      shaObj3.update(hmac2);
      var hmac3 = shaObj3.getHMAC("HEX");
      console.log(hmac);
      console.log(hmac2);
      console.log(hmac3);
      console.log(key);
      $.ajax({
        type: "POST",
        url: "/check",
        data: {
          password: hmac3,
          salt: array[0]
        }
      })
      .done(function(res){
        window.location.href = "/controller";
      });
    });
  });
});