private void buttonAdd_Click(object sender, System.EventArgs e)
{
TextBoxForm form = null;
string username;
try
{
form = new TextBoxForm();
form.Text = "Enter Username";
form.Caption = "Enter username:"******"User already exists.");
return;
}
}
finally
{
if (form != null)
{
form.Dispose();
}
}
try
{
form = new TextBoxForm();
form.Text = "Enter password";
form.Caption = "Enter password for " + username + ":";
if (form.ShowDialog(this) != DialogResult.OK)
{
return;
}
string password = form.TextBox.Text;
authenticator.AddUser(username, password);
userList.Items.Add(username);
userList.SelectedItem = username;
}
finally
{
if (form != null)
{
form.Dispose();
}
}
}
private void buttonPassword_Click(object sender, System.EventArgs e)
{
if (userList.SelectedIndex < 0)
{
return;
}
string user = userList.SelectedItem as string;
string currentPass;
string newPass;
TextBoxForm form = null;
try
{
form = new TextBoxForm();
form.Text = "Enter current password";
form.Caption = "Enter current password for user " + user + ":";
if (form.ShowDialog(this) != DialogResult.OK)
{
return;
}
currentPass = form.TextBox.Text;
}
finally
{
if (form != null)
{
form.Dispose();
}
}
try
{
form = new TextBoxForm();
form.Text = "Enter new password:"******"Enter new password for user " + user + ":";
if (form.ShowDialog(this) != DialogResult.OK)
{
return;
}
newPass = form.TextBox.Text;
}
finally
{
if (form != null)
{
form.Dispose();
}
}
try
{
authenticator.ChangePassword(user, currentPass, newPass);
}
catch (System.Security.SecurityException)
{
MessageBox.Show(this, "Password is incorrect.");
}
}