编辑器完成

MifareOneTool/ClassMifareS50.cs

@@ -51,34 +51,35 @@ namespace MifareOneTool
         {
             byte[] acbits = new byte[4];
             acbits[3] = 0x00;
-            acbits[1] = (byte)((ac[0]<< 2)& 0x10
+            acbits[1] = (byte)(((ac[0] << 2) & 0x10)
-                | (ac[1] << 3) & 0x20
+                | ((ac[1] << 3) & 0x20)
-                | (ac[2] << 4) & 0x40
+                | ((ac[2] << 4) & 0x40)
-                | (ac[3]<<5)&0x80);
+                | ((ac[3] << 5) & 0x80));
-            acbits[2] = (byte)((ac[0]>>1)& 0x01
+            acbits[2] = (byte)(((ac[0] >> 1) & 0x01)
-                | (ac[1]) & 0x02
+                | ((ac[1]) & 0x02)
-                | (ac[2] << 1) & 0x04
+                | ((ac[2] << 1) & 0x04)
-                | (ac[3]<<2)&0x08);
+                | ((ac[3] << 2) & 0x08)
-            acbits[2] = (byte)((ac[0] << 4) & 0x10
+                | ((ac[0] << 4) & 0x10)
-                | (ac[1] << 5) & 0x20
+                | ((ac[1] << 5) & 0x20)
-                | (ac[2] << 6) & 0x40
+                | ((ac[2] << 6) & 0x40)
-                | (ac[3] << 7) & 0x80);
+                | ((ac[3] << 7) & 0x80));
             for (int i = 0; i < ac.Length; i++)
             {
-                ac[i] = (byte)(ac[i] ^ 0xff);
+                ac[i] = (byte)~ac[i];
             }
-            acbits[1] = (byte)((ac[0]) & 0x01
+            acbits[1] = (byte)(acbits[1] |
-                | (ac[1] << 1) & 0x02
+                ((ac[0]) & 0x01)
-                | (ac[2] << 2) & 0x04
+                | ((ac[1] << 1) & 0x02)
-                | (ac[3] << 3) & 0x08);
+                | ((ac[2] << 2) & 0x04)
-            acbits[0] = (byte)((ac[0]>>2) & 0x01
+                | ((ac[3] << 3) & 0x08));
-                | (ac[1] >>1) & 0x02
+            acbits[0] = (byte)(((ac[0] >> 2) & 0x01)
-                | (ac[2]) & 0x04
+                | ((ac[1] >> 1) & 0x02)
-                | (ac[3] << 1) & 0x08);
+                | ((ac[2]) & 0x04)
-            acbits[0] = (byte)((ac[0] << 3) & 0x10
+                | ((ac[3] << 1) & 0x08)
-                | (ac[1] << 4) & 0x20
+                | ((ac[0] << 3) & 0x10)
-                | (ac[2] << 5) & 0x40
+                | ((ac[1] << 4) & 0x20)
-                | (ac[3] << 6) & 0x80);
+                | ((ac[2] << 5) & 0x40)
+                | ((ac[3] << 6) & 0x80));
             return acbits;
         }
     }
@@ -308,6 +309,7 @@ namespace MifareOneTool
         public void ExportToMfd(string file)
         {
             byte[] fileBuffer = this.SectorsRaw;
+            File.WriteAllBytes(file, fileBuffer);
         }
     }
 }

MifareOneTool/FormHTool.Designer.cs

@@ -150,6 +150,7 @@
             this.修改UIDToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.U)));
             this.修改UIDToolStripMenuItem.Size = new System.Drawing.Size(191, 24);
             this.修改UIDToolStripMenuItem.Text = "修改UID";
+            this.修改UIDToolStripMenuItem.Click += new System.EventHandler(this.修改UIDToolStripMenuItem_Click);
             // 
             // 检查全卡ToolStripMenuItem
             // 
@@ -486,7 +487,7 @@
             this.MainMenuStrip = this.menuStrip1;
             this.MaximizeBox = false;
             this.Name = "FormHTool";
-            this.Text = "S50HTool";
+            this.Text = "S50HTool-beta";
             this.menuStrip1.ResumeLayout(false);
             this.menuStrip1.PerformLayout();
             this.groupBox1.ResumeLayout(false);

MifareOneTool/FormHTool.cs

@@ -8,6 +8,8 @@ using System.Text;
 using System.Windows.Forms;
 using System.IO;
 using System.Text.RegularExpressions;
+using System.Security.Cryptography;
+using Microsoft.VisualBasic;
 
 namespace MifareOneTool
 {
@@ -20,6 +22,7 @@ namespace MifareOneTool
 
         private S50 currentS50 = new S50();
         string currentFilename = "";
+        int currentSector = -1;
 
         private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
         {
@@ -37,6 +40,7 @@ namespace MifareOneTool
         }
         private void reloadEdit(int sectorIndex)
         {
+            currentSector = sectorIndex;
             if (sectorIndex == -1)
             {
                 comboBox1.SelectedIndex = 0;
@@ -188,7 +192,7 @@ namespace MifareOneTool
             const string pattern = @"[0-9A-Fa-f]{32}";
             TextBox tb = ((TextBox)sender);
             string content = tb.Text.Trim();
-            if (!(Regex.IsMatch(content, pattern)))
+            if (!(Regex.IsMatch(content, pattern)&&content.Length==32))
             {
                 tb.BackColor = Color.Tomato;
                 //e.Cancel = true;
@@ -205,7 +209,7 @@ namespace MifareOneTool
             const string pattern = @"[0-9A-Fa-f]{12}";
             TextBox tb = ((TextBox)sender);
             string content = tb.Text.Trim();
-            if (!(Regex.IsMatch(content, pattern)))
+            if (!(Regex.IsMatch(content, pattern) && content.Length == 12))
             {
                 tb.BackColor = Color.Tomato;
                 //e.Cancel = true;
@@ -217,10 +221,51 @@ namespace MifareOneTool
             }
         }
 
+        private static byte[] Hex2Block(string hex,int bytelen)
+        {
+            hex = hex.Replace(" ", "");
+            byte[] returnBytes = new byte[bytelen];
+            for (int i = 0; i < bytelen; i++)
+                returnBytes[i] = Convert.ToByte(hex.Substring(i * 2, 2), 16);
+            return returnBytes;
+        }
+
         private void buttonSaveSectorEdit_Click(object sender, EventArgs e)
+        {
+            if (currentSector >= 0 && currentSector <= 15)
             {
                 this.ValidateChildren();
-
+                if (block0Edit.BackColor != Color.Aquamarine
+                    || block1Edit.BackColor != Color.Aquamarine
+                    || block2Edit.BackColor != Color.Aquamarine
+                    || keyAEdit.BackColor != Color.Aquamarine
+                    || keyBEdit.BackColor != Color.Aquamarine)
+                {
+                    MessageBox.Show("当前扇区数据仍有错误，不能执行修改。");
+                    return;
+                }
+                currentS50.Sectors[currentSector].Block[0] = Hex2Block(block0Edit.Text.Trim(),16);
+                currentS50.Sectors[currentSector].Block[1] = Hex2Block(block1Edit.Text.Trim(), 16);
+                currentS50.Sectors[currentSector].Block[2] = Hex2Block(block2Edit.Text.Trim(), 16);
+                byte[] kA = Hex2Block(keyAEdit.Text.Trim(), 6);
+                byte[] kB = Hex2Block(keyBEdit.Text.Trim(), 6);
+                byte[] ac = new byte[4] { 
+                    (byte)comboBox1.SelectedIndex, 
+                    (byte)comboBox2.SelectedIndex, 
+                    (byte)comboBox3.SelectedIndex, 
+                    (byte)comboBox4.SelectedIndex };
+                byte[] kC = Utils.GenAC(ac);
+                List<byte> list3=new List<byte>(kA);
+                list3.AddRange(kC);
+                list3.AddRange(kB);
+                byte[] block3 = list3.Take(16).ToArray();
+                currentS50.Sectors[currentSector].Block[3] = block3;
+                for (int i = 0; i < 16; i++)
+                {
+                    dataGridView1.Rows[i].Cells[0].Value = currentS50.Sectors[i].Info(i);
+                }
+                logAppend("已更新扇区" + currentSector.ToString());
+            }
         }
 
         private void comboBox1_Validating(object sender, CancelEventArgs e)
@@ -271,5 +316,29 @@ namespace MifareOneTool
                 logAppend(msg);
             }
         }
+
+        private void 修改UIDToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            reloadEdit(-1);
+            byte[] buid = new byte[4];
+            RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider();
+            rng.GetNonZeroBytes(buid);
+            string uid = Interaction.InputBox("请输入需要更改的UID卡号，共8位十六进制数，如E44A3BF1。", "请输入UID号", Form1.hex(buid), -1, -1).Trim();
+            string pat = "[0-9A-Fa-f]{8}";
+            if (!Regex.IsMatch(uid, pat))
+            {
+                MessageBox.Show("输入的UID号不合法", "InputError", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            buid = Hex2Block(uid, 4);
+            byte bcc=(byte)(buid[0]^buid[1]^buid[2]^buid[3]);
+            currentS50.Sectors[0].Block[0][0] = buid[0];
+            currentS50.Sectors[0].Block[0][1] = buid[1];
+            currentS50.Sectors[0].Block[0][2] = buid[2];
+            currentS50.Sectors[0].Block[0][3] = buid[3];
+            currentS50.Sectors[0].Block[0][4] = bcc;
+            logAppend("UID已改为" + Form1.hex(buid) + "，计算得到BCC=" + Form1.hex(new byte[]{bcc}));
+            reloadEdit(0);
+        }
     }
 }

MifareOneTool/GitHubUpdate.cs

@@ -14,17 +14,6 @@ namespace MifareOneTool
     {
         Version localVersion;
         Version remoteVersion;
-        //public static T FromJSON<T>(this string input)
-        //{
-        //    try
-        //    {
-        //        return JsonConvert.DeserializeObject<T>(input);
-        //    }
-        //    catch (Exception ex)
-        //    {
-        //        return default(T);
-        //    }
-        //}
         public GitHubUpdate(string GitHubR)
         {
             this.localVersion = Assembly.GetExecutingAssembly().GetName().Version;