/// <summary>
/// //Method is use to Validate User Credentials from Web Server Using WEB API
/// </summary>
/// <param name="Username"></param>
/// <param name="Password"></param>
public void ValidateUserandGetResponse(string Username, string Password)
{
try
{
UserLogin objvm = new UserLogin()
{
Username = Username,
Password = EncryptandDecryptAES.Encrypt(Password)
};
ShareObject.Username = Username;
using (var client = new WebClient())
{
string ClientToken = ConfigurationManager.AppSettings["CLientIDToken"].ToString();
string keyValue = ConfigurationManager.AppSettings["keyValue"].ToString();
string IVValue = ConfigurationManager.AppSettings["IVValue"].ToString();
Uri URI = new Uri(ConfigurationManager.AppSettings["LoginURI"].ToString());
client.Headers.Add("Content-Type:application/json");
client.Headers.Add("APIKEY", GenerateToken.CreateToken(Username, ClientToken, DateTime.Now.Ticks));
client.Headers.Add("Accept:application/json");
client.UploadStringCompleted += new UploadStringCompletedEventHandler(Callback);
string SerializeData = JsonConvert.SerializeObject(objvm);
byte[] buffer = EncryptionDecryptorTripleDES.Encryption(SerializeData, keyValue, IVValue);
client.UploadStringAsync(URI, Convert.ToBase64String(buffer));
}
}
catch (Exception)
{
throw;
}
}
public ActionResult Users(LoginViewModel LoginViewModel)
{
try
{
if (ModelState.IsValid)
{
string password = EncryptandDecryptAES.Encrypt(LoginViewModel.Password);
var val = LoginBL.ValidateLoginUser(LoginViewModel.Username, password);
if (val.RegistrationID == null)
{
Session["UserToken"] = string.Empty;
TempData["Message"] = "Invalid Username and Password.";
return(RedirectToAction("Users", "Login"));
}
else
{
Session["UserToken"] = val.RegistrationID;
return(RedirectToAction("Home", "Dashboard"));
}
}
return(View("Users", LoginViewModel));
}
catch (Exception)
{
throw;
}
}
private void BtnLogin_Click(object sender, EventArgs e)
{
try
{
if (txtusername.Text == "")
{
MessageBox.Show("Enter Username");
}
else if (txtpassword.Text == "")
{
MessageBox.Show("Enter Password");
}
else
{
string Username = txtusername.Text;
string Password = txtpassword.Text;
//Local Database check
var result = LoginBL.CheckUserExists(Username, EncryptandDecryptAES.Encrypt(Password));
if (string.IsNullOrEmpty(result) && NetConnectionChecker.Connection == false)
{
MessageBox.Show("Login Cannot be done need internet Connection");
}
else if (string.IsNullOrEmpty(result) && NetConnectionChecker.Connection == true)
{
//Method is use to Validate User Credentials from Web Server
ValidateUserandGetResponse(Username, Password);
}
else
{
ShareObject.CLientIDToken = result;
ShareObject.Username = Username;
MessageBox.Show("Login Successfully");
this.Hide();
Login frm1 = new Login();
frm1.Close();
AddProduct addpro = new AddProduct();
addpro.Show();
}
}
}
catch (Exception)
{
throw;
}
}
public ActionResult NewUser(Registration Registration)
{
try
{
if (ModelState.IsValid)
{
Registration.Password = EncryptandDecryptAES.Encrypt(Registration.Password);
_RegistrationBL.CreateUser(Registration);
TempData["Message"] = "Registration Done Successfully";
return(RedirectToAction("NewUser", "Register"));
}
else
{
return(View(Registration));
}
}
catch (Exception)
{
throw;
}
}
