On validation, if successful will honor the "remember" checkbox. It will clear the various fields if unchecked and erase the fields. If login attempt unsuccessful, no changes will occur to the remember behaviour, if program is relaunched prior to a successful login attempt.

Author: sakakun

Panels/ClientLogin.cs

@@ -95,14 +95,12 @@ private void ValidateLogin(object sender, EventArgs e)
             string username = textBox_username.Text;
             string password = textBox_password.Text;
             string realm = comboBox_realm.SelectedValue as string;
-            string otp = textBox_otp.Text;
+            string otp = checkBox_otp.Checked ? textBox_otp.Text : null;
 
             panel_credentials.Enabled = false;
             panel_server.Enabled = false;
             Program._Api = new ApiClient(server, port, validateSsl);
 
-            if (!checkBox_otp.Checked) { otp = null; } 
-
             if (Program._Api.LoginRequest(username, password, realm, otp))
             {
                 SaveCredentials();
@@ -123,32 +121,58 @@ private void ValidateLogin(object sender, EventArgs e)
 
         private void SaveCredentials()
         {
+            bool remember = checkBox_remember.Checked;
+
             Program._Config.SetSetting("Login_Server", textBox_server.Text);
             Program._Config.SetSetting("Login_Port", textBox_port.Text);
             Program._Config.SetSetting("Login_CheckSSL", checkBox_ssl.Checked);
-            Program._Config.SetSetting("Login_Username", textBox_username.Text);
-            Program._Config.SetSetting("Login_Password", textBox_password.Text);
-            Program._Config.SetSetting("Login_Realm", comboBox_realm.SelectedValue);
-            Program._Config.SetSetting("Login_OTP", checkBox_otp.Checked);
-            Program._Config.SetSetting("Login_Remember", checkBox_remember.Checked);
+            
+            if (remember)
+            {
+                Program._Config.SetSetting("Login_Username", textBox_username.Text);
+                Program._Config.SetSetting("Login_Password", textBox_password.Text);
+                Program._Config.SetSetting("Login_Realm", comboBox_realm.SelectedValue);
+                Program._Config.SetSetting("Login_OTP", checkBox_otp.Checked);
+            }
+            else
+            {
+                Program._Config.SetSetting("Login_Username", "");
+                Program._Config.SetSetting("Login_Password", "");
+                Program._Config.SetSetting("Login_Realm", "pam");
+                Program._Config.SetSetting("Login_OTP", false);
+            }
+
+            Program._Config.SetSetting("Login_Remember", remember);
         }
 
-        private void LoadCredentials()
+        public void LoadCredentials()
         {
-            if (Program._Config.GetSetting("Login_Remember") == null) return;
+            bool remember = (bool)Program._Config.GetSetting("Login_Remember");
 
             textBox_server.Text = (string)Program._Config.GetSetting("Login_Server");
             textBox_port.Text = (string)Program._Config.GetSetting("Login_Port");
             checkBox_ssl.Checked = (bool)Program._Config.GetSetting("Login_CheckSSL");
+
             ClickCheckServer();
-            textBox_username.Text = (string)Program._Config.GetSetting("Login_Username");
-            textBox_password.Text = (string)Program._Config.GetSetting("Login_Password");
-            checkBox_otp.Checked = (bool)Program._Config.GetSetting("Login_OTP");
-            checkBox_remember.Checked = (bool)Program._Config.GetSetting("Login_Remember");
-            if ((bool)Program._Config.GetSetting("Login_OTP")) { textBox_otp.Visible = true; } else { textBox_otp.Visible = false; } 
-            
+
+            if (remember)
+            {
+                textBox_username.Text = (string)Program._Config.GetSetting("Login_Username");
+                textBox_password.Text = (string)Program._Config.GetSetting("Login_Password");
+                checkBox_otp.Checked = (bool)Program._Config.GetSetting("Login_OTP");
+            }
+            else
+            {
+                textBox_username.Text = "";
+                textBox_password.Text = "";
+                checkBox_otp.Checked = false;
+            }
+
+            checkBox_remember.Checked = remember;
+            textBox_otp.Visible = checkBox_otp.Checked;
         }
 
+
         private void TextBox_KeyPress(object sender, KeyPressEventArgs e)
         {
             if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar))

Panels/MainPanel.cs

@@ -311,6 +311,7 @@ protected override void OnFormClosing(FormClosingEventArgs e)
         notifyIcon.Dispose();
         var theWindow = (ClientLogin)Program._Panels["ClientLogin"];
         theWindow.Show();
+        theWindow.LoadCredentials();
         base.OnFormClosing(e);
     }