mirror of
https://github.com/Deltafox79/Win_1337_Apply_Patch.git
synced 2024-10-15 22:10:20 -07:00
11d01e8693
- Error Handling: Standardized across methods, added descriptive error messages. - File Selection: Simplified `OpenFileDialog`, improved backup naming, added user-friendly prompts. - Ownership Management: Added ownership change feature with success messages. - UX: Added tooltips, enhanced drag-and-drop feedback. - Code Cleanup: Removed redundant code, modernized constructs, consistent formatting. - Config: Streamlined `app.config`, ensured .NET 4.8 target. - Checksum Refactor: Switched to 64-bit pointers, optimized resource management. - Version Update: Incremented assembly and file versions to 2.1.0.0. - Settings: Added `changeOwnership` setting with default `True`, scoped per user.
435 lines
17 KiB
C#
435 lines
17 KiB
C#
using Microsoft.Win32;
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using System;
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using System.Diagnostics;
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using System.IO;
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using System.Windows.Forms;
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using System.Security.AccessControl;
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using System.Security.Principal;
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namespace Win_1337_Patch
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{
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public partial class Form1 : Form
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{
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private string exe = String.Empty;
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private string f1337 = String.Empty;
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[System.Runtime.InteropServices.DllImport("Imagehlp.dll")]
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private static extern bool ImageRemoveCertificate(IntPtr handle, int index);
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public Form1()
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{
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InitializeComponent();
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var version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
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string ver = "v" + version.Major + "." + version.Minor;
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this.Text = "Win 1337 Apply Patch File " + ver;
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linkdfox.Text = ver + " By DeltaFoX";
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}
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private void set()
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{
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try
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{
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t1337.Text = Ellipsis.Compact(f1337, t1337, EllipsisFormat.Path);
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toolTip1.SetToolTip(t1337, f1337);
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Properties.Settings.Default["url1337"] = f1337;
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Properties.Settings.Default.Save();
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string[] lines = File.ReadAllLines(f1337);
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if (!check_Symbol(lines[0]))
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return;
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string unf = lines[0].Substring(1).ToLower().Trim();
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string nf = Path.GetFileName(unf);
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string ext = Path.GetExtension(unf);
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OpenFileDialog apriDialogoFile1 = new OpenFileDialog
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{
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FileName = nf,
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Filter = "File " + ext + "|" + nf,
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FilterIndex = 0,
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Title = "Select the file \"" + nf + "\" File..."
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};
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if (apriDialogoFile1.ShowDialog() == DialogResult.OK)
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{
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exe = apriDialogoFile1.FileName;
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texe.Text = Ellipsis.Compact(Path.GetFileName(exe), texe, EllipsisFormat.Path);
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toolTip1.SetToolTip(texe, exe);
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Properties.Settings.Default["urlexe"] = exe;
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Properties.Settings.Default.Save();
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}
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else
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{
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t1337.Text = "Select a .1337 File...";
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texe.Text = "Select the Exe/Dll to Patch...";
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f1337 = String.Empty;
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exe = String.Empty;
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while setting up the file: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void t1337_DragDrop(object sender, DragEventArgs e)
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{
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try
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{
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f1337 = ((string[])e.Data.GetData(DataFormats.FileDrop, false))[0];
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set();
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while processing drag and drop: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void btnSelect1337_Click(object sender, EventArgs e)
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{
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try
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{
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string url1337 = Properties.Settings.Default["url1337"].ToString();
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OpenFileDialog apriDialogoFile1 = new OpenFileDialog
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{
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Filter = "File 1337|*.*",
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FilterIndex = 0,
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Title = "Select the .1337 File...",
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InitialDirectory = url1337 != "" ? url1337 : Directory.GetCurrentDirectory() + "\\",
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RestoreDirectory = true
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};
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if (apriDialogoFile1.ShowDialog() == DialogResult.OK)
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{
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f1337 = apriDialogoFile1.FileName;
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set();
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while selecting the .1337 file: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void t1337_DragEnter(object sender, DragEventArgs e)
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{
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try
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{
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e.Effect = DragDropEffects.All;
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred during DragEnter: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private bool check_Symbol(string s)
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{
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if (!s.StartsWith(">"))
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{
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MessageBox.Show("The .1337 File is not valid...", "Info...", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return false;
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}
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return true;
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}
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private void Patch_Click(object sender, EventArgs e)
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{
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if (f1337 == String.Empty)
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{
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MessageBox.Show("Select a .1337 File...", "Info...", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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try
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{
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DFoX_Patch();
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}
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catch (Exception ex)
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{
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MessageBox.Show($"A problem occurred when patching: {ex.Message}", "Info...", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void DFoX_Patch()
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{
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if (!File.Exists(exe) || !File.Exists(f1337))
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{
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MessageBox.Show("Files are no Longer Present...", "Info...", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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if (cchangeOwnership.Checked)
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{
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try
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{
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UnlockDLL(exe);
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while changing ownership: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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}
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string[] lines = File.ReadAllLines(f1337);
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if (!check_Symbol(lines[0]))
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return;
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if (lines[0].Substring(1).ToLower().Trim() != Path.GetFileName(exe).ToLower().Trim())
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{
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MessageBox.Show("The .1337 File is not valid for selected exe/dll...\n\n(\"" + lines[0].Substring(1).ToLower() + "\" but you have selected \"" + Path.GetFileName(exe).ToLower() + "\")", "Info...", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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byte[] bexe = File.ReadAllBytes(exe);
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bool ok = true;
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for (var i = 1; i < lines.Length; i += 1)
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{
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if (lines[i].Trim() != "")
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{
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string[] tmp = lines[i].Split(':');
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int offsetHex = int.Parse(tmp[0], System.Globalization.NumberStyles.HexNumber) - (cfileoffsett.Checked ? 0xC00 : 0);
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string[] tmp2 = tmp[1].Replace("->", ":").Split(':');
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byte e = bexe[offsetHex];
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byte f = byte.Parse(tmp2[0], System.Globalization.NumberStyles.HexNumber);
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if (bexe[offsetHex] == byte.Parse(tmp2[0], System.Globalization.NumberStyles.HexNumber))
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bexe[offsetHex] = byte.Parse(tmp2[1], System.Globalization.NumberStyles.HexNumber);
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else
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{
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MessageBox.Show("Offset [" + offsetHex.ToString("X") + "] Wrong...\n\nSet 0x" + bexe[offsetHex].ToString("X") + " -> I expected 0x" + byte.Parse(tmp2[0], System.Globalization.NumberStyles.HexNumber).ToString("X"), "Error...", MessageBoxButtons.OK, MessageBoxIcon.Error);
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ok = false;
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break;
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}
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}
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}
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if (ok)
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{
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if (controlloBackup.Checked == true)
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{
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string dateSuffix = DateTime.Now.ToString("yyyy-MM-dd_hh-mm-ss-tt");
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string backupFileName = $"{exe}.{dateSuffix}.BAK";
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if (File.Exists(backupFileName))
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File.Delete(backupFileName);
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File.Copy(exe, backupFileName);
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}
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if (File.Exists(exe))
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File.Delete(exe);
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File.WriteAllBytes(exe, bexe);
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SistemaPeCks(exe);
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MessageBox.Show("File " + Path.GetFileName(exe) + " Patched...", "Info...", MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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}
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private void SistemaPeCks(string file)
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{
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try
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{
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using (FileStream fs = new FileStream(file, FileMode.Open, FileAccess.ReadWrite))
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{
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ImageRemoveCertificate(fs.SafeFileHandle.DangerousGetHandle(), 0);
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}
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checked
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{
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mCheckSum PE = new mCheckSum();
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PE.FixCheckSum(file);
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}
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}
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catch (OverflowException ex)
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{
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MessageBox.Show($"Overflow error occurred while processing PE checksum: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while processing PE checksum: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void DFoX_Load(object sender, EventArgs e)
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{
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try
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{
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string urlexe = Properties.Settings.Default["urlexe"].ToString().Trim();
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string url1337 = Properties.Settings.Default["url1337"].ToString().Trim();
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cfileoffsett.Checked = (bool)Properties.Settings.Default["fixoffset"];
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controlloBackup.Checked = (bool)Properties.Settings.Default["backup"];
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cchangeOwnership.Checked = (bool)Properties.Settings.Default["changeOwnership"];
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if (urlexe != "")
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{
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texe.Text = Ellipsis.Compact(Path.GetFileName(urlexe), texe, EllipsisFormat.Path);
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toolTip1.SetToolTip(texe, urlexe);
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exe = urlexe;
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}
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else
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texe.Text = "Select the Exe/Dll to Patch...";
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if (url1337 != "" && urlexe != "")
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{
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t1337.Text = Ellipsis.Compact(url1337, t1337, EllipsisFormat.Path);
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toolTip1.SetToolTip(t1337, url1337);
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f1337 = url1337;
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}
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else
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t1337.Text = "Select a .1337 File...";
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred during form load: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void cfileoffsett_CheckedChanged(object sender, EventArgs e)
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{
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try
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{
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Properties.Settings.Default["fixoffset"] = cfileoffsett.Checked;
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Properties.Settings.Default.Save();
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while saving fix offset setting: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void controlloBackup_CheckedChanged(object sender, EventArgs e)
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{
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try
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{
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Properties.Settings.Default["backup"] = controlloBackup.Checked;
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Properties.Settings.Default.Save();
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while saving backup setting: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void cchangeOwnership_CheckedChanged(object sender, EventArgs e)
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{
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try
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{
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Properties.Settings.Default["changeOwnership"] = cchangeOwnership.Checked;
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Properties.Settings.Default.Save();
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while saving change ownership setting: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void linkdfox_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
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{
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try
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{
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_apriUrl(@"https://github.com/Deltafox79/Win_1337_Apply_Patch");
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while opening the URL: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void _apriUrl(string url)
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{
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try
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{
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string browserPath = ottieniLaPathBrowser();
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if (browserPath == string.Empty)
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browserPath = "iexplore";
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Process process = new Process
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{
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StartInfo = new ProcessStartInfo(browserPath)
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{
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Arguments = url
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}
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};
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process.Start();
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while opening the browser: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private static string ottieniLaPathBrowser()
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{
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string name = String.Empty;
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RegistryKey regKey = null;
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try
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{
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var regDefault = Registry.CurrentUser.OpenSubKey("Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\FileExts\\.htm\\UserChoice", false);
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var stringDefault = regDefault.GetValue("ProgId");
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regKey = Registry.ClassesRoot.OpenSubKey(stringDefault + "\\shell\\open\\command", false);
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name = regKey.GetValue(null).ToString().ToLower().Replace("" + (char)34, "");
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if (!name.EndsWith("exe"))
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name = name.Substring(0, name.LastIndexOf(".exe") + 4);
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while retrieving browser path: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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finally
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{
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if (regKey != null)
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regKey.Close();
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}
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return name;
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}
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private void t1337_DoubleClick(object sender, EventArgs e)
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{
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try
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{
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btnSelect1337.PerformClick();
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred during double click: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void UnlockDLL(string filePath)
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{
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if (!File.Exists(filePath))
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{
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MessageBox.Show("The specified file does not exist.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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try
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{
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ProcessStartInfo psi = new ProcessStartInfo("cmd.exe")
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{
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UseShellExecute = false,
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RedirectStandardInput = true,
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RedirectStandardOutput = true,
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CreateNoWindow = true
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};
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using (Process process = new Process())
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{
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process.StartInfo = psi;
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process.Start();
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using (StreamWriter sw = process.StandardInput)
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{
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if (sw.BaseStream.CanWrite)
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{
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sw.WriteLine($"takeown /F \"{filePath}\"");
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sw.WriteLine($"icacls \"{filePath}\" /grant Administrators:F");
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}
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}
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process.WaitForExit();
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}
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MessageBox.Show($"Ownership and permissions of {filePath} have been successfully changed.", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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catch (Exception ex)
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{
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MessageBox.Show($"An error occurred while changing ownership: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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}
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}
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