SafeDispatch/MotoRepeaterCore/LoginForm.cs
2024-02-22 18:43:59 +02:00

466 lines
16 KiB
C#

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using SafeMobileLib;
using System.Threading;
using System.Diagnostics;
using System.Threading.Tasks;
namespace MotoRepeater
{
public partial class LoginForm : Form
{
private Boolean shouldHideForm = false;
private List<SafenetGatewayIdent> gateways = new List<SafenetGatewayIdent>();
public LoginForm()
{
InitializeComponent();
if (LOGS.WRITE_LOGS)
{
new Thread(new ThreadStart(delegate ()
{
MotoRepeater_GW.hLog = new LOGS();
})).Start();
}
// check if the application is already running
if (testIfAlreadyRunning())
{
Process[] processlist = Process.GetProcesses();
Process curentP = Process.GetCurrentProcess();
Utils.WriteLine("App already running!!!");
MessageBox.Show("Aplication already running!!", "error", MessageBoxButtons.OK);
foreach (Process theprocess in processlist)
{
if (theprocess.ProcessName.Equals(curentP.ProcessName) && !curentP.ProcessName.Contains("vshost"))
{
Utils.WriteLine(String.Format("Process: {0} ID: {1}", theprocess.ProcessName, theprocess.Id));
Utils.WriteLine(String.Format("Curent Process: {0} ID: {1}", curentP.ProcessName, curentP.Id));
if (theprocess.Id != curentP.Id)
{
Utils.WriteLine(String.Format("Killing Process: {0} ID: {1}", theprocess.ProcessName, theprocess.Id));
theprocess.Kill();
}
}
}
Thread.Sleep(1000);
}
UpdateUIFromConfig();
// skip the login form if signed in checked
if (MotoRepeater_GW.cfg.SIGNEDIN && MotoRepeater_GW.cfg.GWCODE > 0)
{
shouldHideForm = false;
//Load += (s, e) => Hide();
//return;
}
}
private void LoginForm_Load(object sender, EventArgs e)
{
/* if (shouldHideForm)
{
this.Hide();
GetRepeaterGatwayConfig(MotoRepeater_GW.cfg.GWCODE);
}
*/
}
private void LoginForm_Shown(object sender, EventArgs e)
{
UpdateUIFromConfig();
// skip the login form if signed in checked
if (ShouldAutoConnect())
{
shouldHideForm = false;
btLogin.PerformClick();
//Load += (s, e) => Hide();
//return;
}
}
private bool ShouldAutoConnect()
{
return MotoRepeater_GW.cfg.SIGNEDIN && MotoRepeater_GW.cfg.GWCODE > 0;
}
/// <summary>
/// Check if the application is already running in order to prevent it from running multiple
/// </summary>
private bool testIfAlreadyRunning()
{
Process[] processlist = Process.GetProcesses();
Process curentP = Process.GetCurrentProcess();
int count = 0;
foreach (Process theprocess in processlist)
{
if (theprocess.ProcessName.Equals(curentP.ProcessName) && !curentP.ProcessName.Contains("vshost"))
{
count++;
}
}
if (count > 1)
{
return true;
}
return false;
}
private void UpdateUIFromConfig()
{
LoadConfig();
gateways = new List<SafenetGatewayIdent>();
btLogin.Text = "Login";
lbState.Text = "";
tbPassword.Text = MotoRepeater_GW.cfg.PASSWORD;
tbUsername.Text = MotoRepeater_GW.cfg.USERNAME;
// hide the gateway codes
ChangeGatewayCodesState(false);
tbPassword.GotFocus += delegate (object senderD, EventArgs eD)
{
tbPassword.SelectAll();
};
tbUsername.GotFocus += delegate (object senderD, EventArgs eD)
{
tbUsername.SelectAll();
};
Version v = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
lbVersion.Text = ("Version: " + v.ToString());
if (shouldHideForm)
this.Hide();
}
/// <summary>
/// Load the configuration parameters for the DataBase
/// </summary>
/// <returns>A confirmation that the configurations were successfully loaded, or a negativ
/// response in case something went wrong</returns>
private bool LoadConfig()
{
bool ret = false;
try
{
MotoRepeater_GW.cfg = new Config();
MotoRepeater_GW.cfg.OnConfigFileWasBroken += delegate ()
{
MessageBox.Show("Something was wrong with your configuration file. "
+ System.Environment.NewLine
+ "Now you're running a default configuration. Please reconfigure it or contact " +
"support@safemobil.com. "
+ System.Environment.NewLine + System.Environment.NewLine + "Thank you!", "Reconfiguration needed",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
//System.Environment.Exit(0);
};
MotoRepeater_GW.cfg.LoadConfig(MotoRepeater_GW.appType);
ret = true;
}
catch (Exception ex)
{
Utils.WriteLine("Unable to parse Config File: " + ex.ToString(), ConsoleColor.Red);
}
return ret;
}
private System.Threading.Timer reconnectTimer;
private void StartReconnectTimer()
{
StopReconnectTimer();
reconnectTimer = new System.Threading.Timer(ReconnectTask, null, new TimeSpan(0, 0, 10), new TimeSpan(10, 0, 10));
}
private void StopReconnectTimer()
{
if (reconnectTimer != null)
reconnectTimer.Dispose();
}
private void ReconnectTask(Object state)
{
this.Invoke((MethodInvoker)delegate
{
btLogin.PerformClick();
});
}
private async void button1_Click(object sender, EventArgs e)
{
MotoRepeater_GW.isRunning = true;
if (!btLogin.Text.Equals("Connect"))
{
// disable form
lbState.Text = "»»» Authenticating...";
ChangeUIState(false);
DBhandle DB = new DBhandle(MotoRepeater_GW.cfg.DB_SERVER, MotoRepeater_GW.cfg.DB_DATABASE, MotoRepeater_GW.cfg.DB_USERNAME, MotoRepeater_GW.cfg.DB_PASSWORD);
await Task.Factory.StartNew(() => DB.StartDB());
// Get the Gateway Configuration from the Database
//List<Int64> gatewayCodes = DB.GetGatewayIDForCredentials("AceBoatLifts", "AceBoatLifts");
gateways = DB.GetRepeaterGatewayIDForCredentials(tbUsername.Text, tbPassword.Text);
if (gateways.Count == 0)
{
lbState.Text = "login error ";
ChangeUIState(true);
if (!ShouldAutoConnect())
MessageBox.Show("The username and/or password are invalid or there is no configured gateway assigned to this user", "Login Error");
else
StartReconnectTimer();
return;
}
else if (gateways.Count == 1)
{
//MessageBox.Show("GATEWAY ID IS " + gateways[0].Id + " with Code " + gateways[0].Code);
Config.UpdateConfigParameter("CREDENTIALS", "USER", tbUsername.Text);
Config.UpdateConfigParameter("CREDENTIALS", "PASSWORD", TESEncryption.Encrypt(tbPassword.Text, "safemobileTriple"));
Config.UpdateConfigParameter("GATEWAY", "CODE", gateways[0].Code + "");
MotoRepeater_GW.cfg.USERNAME = tbUsername.Text;
MotoRepeater_GW.cfg.PASSWORD = TESEncryption.Encrypt(tbPassword.Text, "safemobileTriple");
GetRepeaterGatwayConfig(gateways[0].Code);
}
else
{
// add gateways to the combobox
cbGatewayCodes.Items.Clear();
foreach (SafenetGatewayIdent gw in gateways)
{
cbGatewayCodes.Items.Add(gw.Code + "");
}
cbGatewayCodes.SelectedIndex = 0;
lbGatewayCode.Text = cbGatewayCodes.Text;
ChangeGatewayCodesState(true);
//MessageBox.Show("MANY GATEWAY CODES | FIRST IS " + gateways[0].Id);
Config.UpdateConfigParameter("CREDENTIALS", "USER", tbUsername.Text);
Config.UpdateConfigParameter("CREDENTIALS", "PASSWORD", TESEncryption.Encrypt(tbPassword.Text, "safemobileTriple"));
MotoRepeater_GW.cfg.USERNAME = tbUsername.Text;
MotoRepeater_GW.cfg.PASSWORD = tbPassword.Text;
DB.StopDB();
btLogin.Text = "Connect";
ChangeUIState(true);
lbState.Text = "select gateway code";
//MessageBox.Show("Please select a gateway from the below list and then press Connect");
}
}
else
{
GetRepeaterGatwayConfig(gateways[cbGatewayCodes.SelectedIndex].Code);
}
}
/// <summary>
/// Get the repeater configuration from the database for the selected repeater
/// </summary>
/// <param name="gatewayCode">Gateway code as received from the database and selected</param>
private async void GetRepeaterGatwayConfig(Int64 gatewayCode)
{
DBhandle DB = new DBhandle(MotoRepeater_GW.cfg.DB_SERVER, MotoRepeater_GW.cfg.DB_DATABASE, MotoRepeater_GW.cfg.DB_USERNAME, MotoRepeater_GW.cfg.DB_PASSWORD);
await Task.Factory.StartNew(() => DB.StartDB());
RepeaterConfig repeaterConfig = null;
repeaterConfig = DB.GetRepeaterGatewayConfiguration(gatewayCode);
if (repeaterConfig == null)
{
ChangeUIState(true);
if (!ShouldAutoConnect())
MessageBox.Show("You don't have any repeater configuration for this Gateway. Please go into SafeNet Admin and " +
"insert this gateway with the proper configuration.", "No Gateway Configuration");
else
StartReconnectTimer();
return;
}
// update config file with the one received from the Database
MotoRepeater_GW.cfg.UpdateRepeaterConfig(repeaterConfig);
DB.StopDB();
Config.UpdateConfigParameter("GATEWAY", "CODE", repeaterConfig.GatewayCode + "");
this.Hide();
StopReconnectTimer();
SafeNetForm mf = new SafeNetForm();
mf.FormClosed += new FormClosedEventHandler(delegate (object sender, FormClosedEventArgs e)
{
if (mf.DialogResult != System.Windows.Forms.DialogResult.OK)
Application.Exit();
else
{
// reset the UI because a logout was made
UpdateUIFromConfig();
shouldHideForm = false;
// show login form
this.Show();
}
});
mf.Show();
}
/// <summary>
/// Event Handler for when the text inside the textBox had changed. This
/// handler has the role to enable or disable the LoginButton if the
/// validation of the textboxes is passed or failed
/// </summary>
/// <param name="sender">TextBox object which raised the event</param>
/// <param name="e">Event args containing the new value of text</param>
private void label_TextChanged(object sender, EventArgs e)
{
if (cbGatewayCodes.Visible)
{
ChangeGatewayCodesState(false);
btLogin.Text = "Login";
lbState.Text = "";
}
if (tbPassword.Text.Length > 0 && tbUsername.Text.Length > 0)
ChangeLoginButtonStatus(true);
else
ChangeLoginButtonStatus(false);
}
/// <summary>
/// Event Handler which will intercept any Enter pressed in any textbox and
/// will start the login procedure
/// </summary>
/// <param name="sender">TextBox object which raised the event</param>
/// <param name="e">Event Args containing which key was pressed</param>
private void tb_KeyPress(object sender, KeyPressEventArgs e)
{
// skip the case when any other key, except Enter, was pressed
if (e.KeyChar != (char)Keys.Enter)
return;
// fake the click
if (tbPassword.Text.Length > 0 && tbUsername.Text.Length > 0)
button1_Click(btLogin, null);
}
/// <summary>
/// Change properties for the Login Button in order for it to be
/// enabled or disabled
/// </summary>
/// <param name="isEnabled">Login Button desired UI state</param>
private void ChangeLoginButtonStatus(Boolean isEnabled)
{
if (isEnabled)
{
btLogin.Enabled = true;
btLogin.BackColor = Color.FromArgb(32, 49, 51);
}
else
{
btLogin.Enabled = false;
btLogin.BackColor = Color.DimGray;
}
}
/// <summary>
/// Change the UI state to enabled or disabled
/// </summary>
/// <param name="isEnabled">UI Form state</param>
private void ChangeUIState(Boolean isEnabled)
{
tbUsername.Enabled = isEnabled;
tbPassword.Enabled = isEnabled;
ChangeLoginButtonStatus(isEnabled);
}
/// <summary>
/// Change the Gateway Codes state to enabled or disabled
/// </summary>
/// <param name="isEnabled">UI Form state</param>
private void ChangeGatewayCodesState(Boolean isEnabled)
{
pbGatewayCodes.Visible = isEnabled;
lbGatewayCode.Visible = isEnabled;
lbGatewayCodes.Visible = isEnabled;
cbGatewayCodes.Visible = isEnabled;
}
private void cbGatewayCodes_SelectedIndexChanged(object sender, EventArgs e)
{
lbGatewayCode.Text = cbGatewayCodes.Text;
lbState.Text = "press connect";
}
private void pbGatewayCodes_Click(object sender, EventArgs e)
{
cbGatewayCodes.DroppedDown = !cbGatewayCodes.DroppedDown;
}
private void controlGateway_MouseEnter(object sender, EventArgs e)
{
pbGatewayCodes.Image = MotoRepeater.Properties.Resources.comboBox_over;
lbGatewayCode.BackColor = Color.FromArgb(17, 61, 66);
}
private void controlGateway_MouseLeave(object sender, EventArgs e)
{
pbGatewayCodes.Image = MotoRepeater.Properties.Resources.comboBox;
lbGatewayCode.BackColor = Color.FromArgb(32, 49, 51);
}
}
}