private void userLoginButton_Click(object sender, EventArgs e)
{
string password = passwordTextField.Text;
string email = emailTextField.Text;
if (password == string.Empty || email == string.Empty)
{
MessageBox.Show(Resources.EnterAllFieldsMessage, Resources.WarningMessage);
return;
}
UserModel user;
try
{
user = userProvider.GetUser(email, PasswordEncryptionProvider.EncryptPassword(password));
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, Resources.ErrorMessage);
return;
}
if (user != null)
{
this.CurrentUser = user;
this.DialogResult = DialogResult.OK;
this.Close();
}
else
{
MessageBox.Show(Resources.IncorrectLoginPasswordMessage, Resources.IncorrectInputMessage);
}
}
public string ResetPassword()
{
Random random = new Random();
var password = PasswordEncryptionProvider.GenerateRandomAlphanumericString(random.Next(MinPasswordLength, MaxPasswordLength));
RefreshToken = null;
SetPassword(password);
return(password);
}
private void userRegisterButton_Click(object sender, EventArgs e)
{
string name = nameTextField.Text;
string password = passwordTextField.Text;
string email = emailTextField.Text;
if (password == string.Empty || email == string.Empty || name == string.Empty)
{
MessageBox.Show(Resources.EnterAllFieldsMessage, Resources.WarningMessage);
return;
}
var newUser = new UserModel()
{
Name = name,
Email = email,
Password = PasswordEncryptionProvider.EncryptPassword(password)
};
bool wasUserAdded;
try
{
wasUserAdded = userProvider.AddUser(newUser);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, Resources.ErrorMessage);
return;
}
if (wasUserAdded)
{
MessageBox.Show((name + Resources.AddedMessame), Resources.SuccessMessage);
clearFields();
this.nameTextField.Visible = false;
this.userNameLabel.Visible = false;
this.createNewAccountButton.Visible = true;
this.userLoginButton.Visible = true;
this.cancelButton.Visible = false;
}
else
{
MessageBox.Show(Resources.UserExistsMessage, Resources.ErrorMessage);
}
}
public UserModel GetUser(string login, string password)
{
var result = this.userProvider.GetUser(login, PasswordEncryptionProvider.EncryptPassword(password));
return(result);
}
public bool VerifyPassword(string password)
{
return(IsEmailConfirmed && PasswordEncryptionProvider.VerifyPassword(password, Password, Salt, EncryptionIterationCount));
}
public void GenerateRefreshToken(string userAgent, double lifeTimeMinutes)
{
RefreshToken = PasswordEncryptionProvider.GenerateRandomBase64String(DefaultRefreshTokenLength);
RefreshTokenExpirationTime = DateTime.Now.AddMinutes(lifeTimeMinutes);
UserAgent = userAgent;
}
private void GenerateConfirmationCode()
{
ConfirmationCode = PasswordEncryptionProvider.GenerateConfirmationCode(Email, DefaultConfirmationCodeLength);
}
private string GetEncryptedPassword(string password)
{
return(PasswordEncryptionProvider.CreateHash(password, Salt, EncryptionIterationCount, DefaultHashLength));
}
public void SetPassword(string password)
{
EncryptionIterationCount = DefaultIterationCount;
Salt = PasswordEncryptionProvider.GenerateRandomBase64String(DefaultSaltLength);
Password = GetEncryptedPassword(password);
}
