215 lines
8.5 KiB
C#
215 lines
8.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Diagnostics;
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using System.Drawing;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using patch_seb.Properties;
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namespace patch_seb
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{
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public partial class Form1 : Form
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{
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public static bool isBackup;
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public static bool started = false;
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public static bool alreadyPatched = false;
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public static string SEBPath = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\SafeExamBrowser\Application\";
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public static int something = 0;
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public Form1()
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{
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InitializeComponent();
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}
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public void AddLog(string log)
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{
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this.textBox1.Text += log + Environment.NewLine;
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}
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private void Form1_Load(object sender, EventArgs e)
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{
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#if DEBUG
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AddLog("Safe Exam Browser Patch (Debug/Beta) v" + Application.ProductVersion + " (Safe Exam Browser v" + Variables.SupportedSEB + ")");
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#else
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AddLog("Safe Exam Browser Patch v" + Application.ProductVersion + " (Safe Exam Browser v" + Variables.SupportedSEB + ")");
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#endif
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AddLog("");
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if (Environment.Is64BitOperatingSystem)
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{
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AddLog("[INFO] Detected x64 operating system.");
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}
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else
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{
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AddLog("[INFO] Detected x86 operating system.");
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}
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if (Environment.OSVersion.Version.Major != 10)
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{
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AddLog("[ERROR] Supported Windows version not found.");
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button1.Enabled = false;
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}
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else if (!File.Exists(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\SafeExamBrowser\Application\SafeExamBrowser.exe"))
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{
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AddLog("[ERROR] Safe Exam Browser not found.");
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button1.Enabled = false;
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}
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else
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{
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FileVersionInfo SEBVersion = FileVersionInfo.GetVersionInfo(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\SafeExamBrowser\Application\SafeExamBrowser.exe");
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FileVersionInfo SEBDLLVersion = FileVersionInfo.GetVersionInfo(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\SafeExamBrowser\Application\SafeExamBrowser.Configuration.dll");
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if (SEBVersion.FileVersion != Variables.SupportedSEB)
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{
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AddLog("[ERROR] Found unsupported Safe Exam Browser version.");
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button1.Enabled = false;
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}
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else if (SEBVersion.ProductVersion == Variables.SupportedSEB || SEBDLLVersion.ProductVersion == "1.0.0.0") // Somehow the patched version string differs from the official version string.
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{
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checkBox1.Checked = false;
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checkBox1.Enabled = false;
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isBackup = false;
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alreadyPatched = true;
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button1.Text = "PATCH AGAIN/UPDATE";
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AddLog("[WARNING] Found an already patched Safe Exam Browser.");
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AddLog("READY TO UPDATE PATCH");
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}
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else
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{
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AddLog("[INFO] Supported Safe Exam Browser version found.");
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AddLog("READY TO PATCH");
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}
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}
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}
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private void button1_Click(object sender, EventArgs e)
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{
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if (alreadyPatched)
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{
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var dialog = MessageBox.Show("An already patched Safe Exam Browser has been found. Are you sure to continue?","Safe Exam Browser Patch",MessageBoxButtons.YesNo,MessageBoxIcon.Question,MessageBoxDefaultButton.Button2);
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if (dialog == DialogResult.No)
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{
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return;
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}
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}
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isBackup = checkBox1.Checked;
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if (!started)
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{
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started = true;
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Thread thr = new Thread(PatchThread);
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thr.Start();
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}
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}
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private void PatchThread()
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{
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if (isBackup)
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{
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try
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{
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if (File.Exists(SEBPath + @"SafeExamBrowser.exe.backup"))
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{
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File.Delete(SEBPath + @"SafeExamBrowser.exe.backup");
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}
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File.Copy(SEBPath + @"SafeExamBrowser.exe", SEBPath + @"SafeExamBrowser.exe.backup");
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if (File.Exists(SEBPath + @"SafeExamBrowser.Client.exe.backup"))
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{
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File.Delete(SEBPath + @"SafeExamBrowser.Client.exe.backup");
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}
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File.Copy(SEBPath + @"SafeExamBrowser.Client.exe", SEBPath + @"SafeExamBrowser.Client.exe.backup");
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if (File.Exists(SEBPath + @"SafeExamBrowser.Configuration.dll.backup"))
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{
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File.Delete(SEBPath + @"SafeExamBrowser.Configuration.dll.backup");
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}
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File.Copy(SEBPath + @"SafeExamBrowser.Configuration.dll", SEBPath + @"SafeExamBrowser.Configuration.dll.backup");
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if (File.Exists(SEBPath + @"SafeExamBrowser.Monitoring.dll.backup"))
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{
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File.Delete(SEBPath + @"SafeExamBrowser.Monitoring.dll.backup");
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}
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File.Copy(SEBPath + @"SafeExamBrowser.Monitoring.dll", SEBPath + @"SafeExamBrowser.Monitoring.dll.backup");
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if (File.Exists(SEBPath + @"SafeExamBrowser.UserInterface.Desktop.dll.backup"))
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{
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File.Delete(SEBPath + @"SafeExamBrowser.UserInterface.Desktop.dll.backup");
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}
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File.Copy(SEBPath + @"SafeExamBrowser.UserInterface.Desktop.dll", SEBPath + @"SafeExamBrowser.UserInterface.Desktop.dll.backup");
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if (File.Exists(SEBPath + @"SafeExamBrowser.UserInterface.Mobile.dll.backup"))
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{
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File.Delete(SEBPath + @"SafeExamBrowser.UserInterface.Mobile.dll.backup");
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}
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File.Copy(SEBPath + @"SafeExamBrowser.UserInterface.Mobile.dll", SEBPath + @"SafeExamBrowser.UserInterface.Mobile.dll.backup");
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}
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catch (Exception ex)
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{
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AddLog("[ERROR] " + ex.Message);
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}
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}
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try
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{
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File.Delete(SEBPath + @"SafeExamBrowser.exe");
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File.Delete(SEBPath + @"SafeExamBrowser.Client.exe");
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File.Delete(SEBPath + @"SafeExamBrowser.Configuration.dll");
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File.Delete(SEBPath + @"SafeExamBrowser.Monitoring.dll");
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File.Delete(SEBPath + @"SafeExamBrowser.UserInterface.Desktop.dll");
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File.Delete(SEBPath + @"SafeExamBrowser.UserInterface.Mobile.dll");
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if (Environment.Is64BitOperatingSystem) // 64 bits patch
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{
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.exe", Resources.SafeExamBrowser);
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.Client.exe", Resources.SafeExamBrowser_Client);
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.Configuration.dll", Resources.SafeExamBrowser_Configuration);
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.Monitoring.dll", Resources.SafeExamBrowser_Monitoring);
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.UserInterface.Desktop.dll", Resources.SafeExamBrowser_UserInterface_Desktop);
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.UserInterface.Mobile.dll", Resources.SafeExamBrowser_UserInterface_Mobile);
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}
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else // 32 bits patch
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{
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.exe", Resources.SafeExamBrowser1);
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.Client.exe", Resources.SafeExamBrowser_Client1);
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.Configuration.dll", Resources.SafeExamBrowser_Configuration1);
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.Monitoring.dll", Resources.SafeExamBrowser_Monitoring1);
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.UserInterface.Desktop.dll", Resources.SafeExamBrowser_UserInterface_Desktop1);
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File.WriteAllBytes(SEBPath + @"SafeExamBrowser.UserInterface.Mobile.dll", Resources.SafeExamBrowser_UserInterface_Mobile1);
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}
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if (checkBox2.Checked)
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{
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File.WriteAllText(Environment.GetFolderPath(Environment.SpecialFolder.Windows) + @"\Temp\SEB.reg", Resources.cert);
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ProcessStartInfo info = new ProcessStartInfo
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{
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FileName = Environment.GetFolderPath(Environment.SpecialFolder.Windows) + @"\regedit.exe",
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Arguments = $@"/s {Environment.GetFolderPath(Environment.SpecialFolder.Windows) + @"\Temp\SEB.reg"}",
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CreateNoWindow = true,
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WindowStyle = ProcessWindowStyle.Hidden
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};
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Process.Start(info).WaitForExit();
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File.Delete(Environment.GetFolderPath(Environment.SpecialFolder.Windows) + @"\Temp\SEB.reg");
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}
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AddLog("PATCHING DONE");
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button1.Text = "PATCH DONE";
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}
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catch (Exception ex)
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{
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AddLog("[ERROR] " + ex.Message);
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}
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}
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private void label1_Click(object sender, EventArgs e)
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{
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if (something == 4)
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{
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something = 0;
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#if DEBUG
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MessageBox.Show("Safe Exam Browser Patch (Debug/Beta) v" + Application.ProductVersion + "\nFor Safe Exam Browser version " + Variables.SupportedSEB + "\nCreated with love by Vichingo455\n\nBecause Freedom is a right, respect it.", "Safe Exam Browser Patch", MessageBoxButtons.OK, MessageBoxIcon.Information);
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#else
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MessageBox.Show("Safe Exam Browser Patch v" + Application.ProductVersion + "\nFor Safe Exam Browser version " + Variables.SupportedSEB + "\nCreated with love by Vichingo455\n\nBecause Freedom is a right, respect it.", "Safe Exam Browser Patch", MessageBoxButtons.OK, MessageBoxIcon.Information);
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#endif
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}
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else
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{
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something++;
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}
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}
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}
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}
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