public MainForm()
{
ShrewNotifier.OperationLogged += notifications_OperationLogged;
ShrewNotifier.ConnectionStatusChanged += notifications_ConnectionStatusChanged;
UpdateChecker.UpdateAvailable += updates_UpdateAvailable;
InitializeComponent();
ShrewCredentials credentials = null;
try
{
credentials = ShrewConfiguration.LoadCredentials();
}
catch (Exception exc)
{
MessageBox.Show("Unable to load saved credentials! " + exc.Message, "Error Loading Credentials!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (credentials != null)
{
this.usernameTextBox.Text = credentials.username;
this.passwordTextBox.Text = credentials.password;
this.siteConfigTextBox.Text = credentials.siteConfigPath;
this.checkboxConnectOnStart.Checked = credentials.connectOnStart;
this.checkBoxSave.Checked = true;
if (this.checkboxConnectOnStart.Checked)
{
connect();
this.WindowState = FormWindowState.Minimized;
}
}
else
{
this.checkBoxSave.Checked = false;
}
}
public ShrewConnection(ShrewCredentials credentials)
{
vpnClient = new ShrewClientService(credentials);
this.shuttingDown = false;
this.credentials = credentials;
this.failedConnectAttempts = 0;
}
public ShrewConnection(ShrewCredentials credentials)
{
vpnClient = new ShrewClientService(credentials);
this.networkHost = GetShrewConfigLine("network-host", credentials.siteConfigPath);
this.shuttingDown = false;
this.failedConnectAttempts = 0;
}
private void connect()
{
if (String.IsNullOrWhiteSpace(this.usernameTextBox.Text) ||
String.IsNullOrWhiteSpace(this.passwordTextBox.Text) ||
String.IsNullOrWhiteSpace(this.siteConfigTextBox.Text))
{
MessageBox.Show("Site Config Path, Username and Password fields must all be completed before you will be able to connect to your VPN.", "Required Fields", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
statusTextBox.Text = "";
connectPanel.Visible = false;
statusPanel.Visible = true;
ShrewCredentials credentials = new ShrewCredentials();
credentials.username = this.usernameTextBox.Text;
credentials.password = this.passwordTextBox.Text;
credentials.siteConfigPath = this.siteConfigTextBox.Text;
credentials.connectOnStart = this.checkboxConnectOnStart.Checked;
credentials.formLogin = this.formloginTextBox.Text;
credentials.authenticateOnConnected = this.checkboxAuth.Checked;
connection = new ShrewConnection(credentials);
if (checkBoxSave.Checked)
{
try
{
ShrewConfiguration.SaveCredentials(credentials);
}
catch (Exception exc)
{
MessageBox.Show("Unable to save credentials! " + exc.Message, "Error Saving Credentials!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
ShrewConfiguration.DeleteCredentials();
}
connection.Connect();
}
