private void changePasswordToolStripMenuItem_Click(object sender, EventArgs e)
{
CheckPasswordForm checkPasswordForm = new CheckPasswordForm()
{
Password = this.CurrentUser.Password
};
checkPasswordForm.ShowDialog();
if (checkPasswordForm.DialogResult == System.Windows.Forms.DialogResult.OK)
{
ChangePasswordForm cpf = new ChangePasswordForm();
if (AuthenticationState == AuthenticationStates.User)
{
cpf.UserInfo = CurrentUser as UserInfo;
}
else
{
cpf.UserInfo = null;
}
cpf.ShowDialog();
if (cpf.DialogResult != System.Windows.Forms.DialogResult.OK)
{
return;
}
CurrentUser.Password = cpf.Password;
StoredData data;
StoredData.LoadUserList(StoredData.FileName, out data);
if (this.AuthenticationState == AuthenticationStates.User)
{
data.Users.First(u =>
u.Name.Equals(CurrentUser.Name)).
Password =
CurrentUser.Password;
}
else
{
data.Admin.Password = CurrentUser.Password;
}
data.SaveToFile(StoredData.FileName);
}
}
private void buttonOk_Click(object sender, EventArgs e)
{
string userName = textBoxUser.Text;
string password = textBoxPassword.Text;
if (StoredData.Admin.Name.Equals(userName))
{
if (StoredData.Admin.Password == null)
{
ChangePasswordForm cpf = new ChangePasswordForm();
cpf.ShowDialog();
if (cpf.DialogResult != System.Windows.Forms.DialogResult.OK)
{
return;
}
StoredData.Admin.Password = cpf.Password;
StoredData.SaveToFile(StoredData.FileName);
// start as admin
CurrentUser = StoredData.Admin;
AuthenticationState = AuthenticationStates.Admin;
this.Close();
}
if (StoredData.Admin.Password.Equals(password))
{
// start as admin
CurrentUser = StoredData.Admin;
AuthenticationState = AuthenticationStates.Admin;
this.Close();
}
else
{
TreatIncorrectPassword();
}
return;
}
if (StoredData.Users.Any(u => u.Name.Equals(userName)))
{
UserInfo user = StoredData.Users.First(u =>
u.Name.Equals(userName));
if (user.Password == null)
{
if (user.Blocked)
{
MessageBox.Show("the user name is blocked.");
return;
}
ChangePasswordForm cpf = new ChangePasswordForm();
cpf.UserInfo = user as UserInfo;
cpf.ShowDialog();
if (cpf.DialogResult != System.Windows.Forms.DialogResult.OK)
{
return;
}
user.Password = cpf.Password;
StoredData.SaveToFile(StoredData.FileName);
// start as the selected user
CurrentUser = user;
AuthenticationState = AuthenticationStates.User;
this.Close();
}
if (user.Password.Equals(password))
{
if (user.Blocked)
{
MessageBox.Show("the user name is blocked.");
return;
}
// start as the selected user
CurrentUser = user;
AuthenticationState = AuthenticationStates.User;
this.Close();
}
else
{
TreatIncorrectPassword();
}
return;
}
MessageBox.Show("Username doesn't exist. Please try again");
}