ver

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;

namespace TlsGameDemo1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            txtFilePath.Text = "";
        }

        /// <summary>
        /// 选择文件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnChose_Click(object sender, EventArgs e)
        {
            try
            {
                OpenFileDialog openFileDialog = new OpenFileDialog();
                openFileDialog.InitialDirectory = "c:\\";
                openFileDialog.Filter = "exe|*.exe|所有文件|*.*";
                openFileDialog.RestoreDirectory = true;
                openFileDialog.FilterIndex = 1;
                if (openFileDialog.ShowDialog() == DialogResult.OK)
                {
                    txtFilePath.Text = openFileDialog.FileName;
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
           
        }

        /// <summary>
        /// 读取文件信息
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnRead_Click(object sender, EventArgs e)
        {
            try
            { 
            txtFileInfo.Text = Helper.GetFileInfo(txtFilePath.Text);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        /// <summary>
        /// 转换字符串格式玩，，没啥用，orz，
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnChange_Click(object sender, EventArgs e)
        {
            if (!string.IsNullOrWhiteSpace(txtClientIV.Text))
            {
                byte[] bytes1 = System.Text.Encoding.ASCII.GetBytes(txtClientIV.Text.Trim());
                txtClientIVBytes.Text = Helper.BytesToString(bytes1);
            }

            if (!string.IsNullOrWhiteSpace(txtServerIV.Text))
            {
                txtServerIVBytes.Text = Helper.BytesToString(System.Text.Encoding.UTF8.GetBytes(txtServerIV.Text.Trim()));
            }

            if (!string.IsNullOrWhiteSpace(txtToken.Text))
            {
                txtTokenBytes.Text = Helper.BytesToString(System.Text.Encoding.UTF8.GetBytes(txtToken.Text.Trim()));
            }
        }

        /// <summary>
        /// 转换Token
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnEn_Click(object sender, EventArgs e)
        {
            txtReturnBytes.Text = "";
            btnReturnBase64.Text = "";
            try
            {
                string[] vers = txtFileInfo.Text.Split('|');

                byte[] decryptedBytesKey = Helper.GetDecryptedBytesKey(
                    System.Text.Encoding.UTF8.GetBytes(txtClientIV.Text.Trim()),
                    System.Text.Encoding.UTF8.GetBytes(txtServerIV.Text.Trim()),
                    System.Text.Encoding.UTF8.GetBytes(txtToken.Text.Trim()),
                    int.Parse(vers[0]),
                    int.Parse(vers[1]),
                    int.Parse(vers[2]),
                    int.Parse(vers[3]));

                txtReturnBytes.Text = Helper.BytesToString(decryptedBytesKey); 
                btnReturnBase64.Text =  Convert.ToBase64String(decryptedBytesKey);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        
    }
}