private void btnCreate_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtRegInfo.Text.Trim()))
{
MessageBox.Show(@"注册信息不能为空！", @"提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
string filename = "";
SystemRegInfo info = new SystemRegInfo();
info.IsAuthorized = NicholasEncrypt.EncryptUTF8String("HasAuthorized", GetSystemInfo.EncrytionKey);
info.RegKey = txtRegInfo.Text.Trim();
info.StartDate = dtpStart.Value.ToString();
info.EndDate = dtpEnd.Value.ToString();
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = @"授权文件|*.leo";
sfd.FileName = DateTime.Now.ToString("yyyyMMddhhmmss") + "系统授权";
sfd.RestoreDirectory = true;
sfd.CheckPathExists = true;
if (sfd.ShowDialog() == DialogResult.OK)
{
filename = sfd.FileName;
XmlHelper.CreateRegInfoXml(filename, info);
//PiEncryptHelper.EncFile(filename);
MessageBox.Show(@"生成成功！");
}
}
private void button4_Click(object sender, EventArgs e)
{
string t = textBox2.Text.Trim();
string r = NicholasEncrypt.EncryptUTF8String(t, GetSystemInfo.EncrytionKey);
textBox3.Text = r;
label2.Text = NicholasEncrypt.DecryptUTF8String(r, GetSystemInfo.EncrytionKey);
//label3.Text = NicholasEncrypt.EncryptString(CheckRegInfo.LocalKey, GetSystemInfo.EncrytionKey);
}
private void btnRegister_Click(object sender, EventArgs e)
{
try
{
string path = txtRegFile.Text.Trim();
PiEncryptHelper.DecFile(path);
SystemRegInfo regInfo = XmlHelper.GetSystemRegInfo(path, "Software");
PiEncryptHelper.EncFile(path);
if (regInfo == null)
{
MessageBox.Show(@"读取授权文件失败！", @"错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
//DialogResult = DialogResult.OK;
RegSuccess = false;
return;
}
if (regInfo.RegKey != CheckRegInfo.AesLocalKey)
{
MessageBox.Show(@"该授权文件无法在该电脑上激活！", @"提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
//DialogResult = DialogResult.OK;
RegSuccess = false;
return;
}
DateTime endTime = Convert.ToDateTime(regInfo.EndDate);
if (DateTime.Compare(endTime, DateTime.Now) < 0)
{
MessageBox.Show(@"该授权文件已过期，请重新激活！", @"提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
//DialogResult = DialogResult.OK;
RegSuccess = false;
return;
}
DateTime startTime = Convert.ToDateTime(regInfo.StartDate);
if (DateTime.Compare(startTime, DateTime.Now) > 0)
{
MessageBox.Show(@"检测到电脑系统时间不是北京时间，请将电脑时间调整到当前北京时间！", @"提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
//DialogResult = DialogResult.OK;
RegSuccess = false;
return;
}
if (File.Exists(_regPath))
{
PiEncryptHelper.DecFile(_regPath);
XmlHelper.Update(_regPath, regInfo);
}
else
{
XmlHelper.CreateRegInfoXml(_regPath, regInfo);
}
RegisterClass.UpdateSubKey("Nicholas", NicholasEncrypt.EncryptUTF8String("0", GetSystemInfo.EncrytionKey));
RegisterClass.UpdateSubKey("Leo", NicholasEncrypt.EncryptUTF8String("YES", GetSystemInfo.EncrytionKey));
RegisterClass.UpdateSubKey("NicholasLeo", NicholasEncrypt.EncryptUTF8String("Due", GetSystemInfo.EncrytionKey));
RegSuccess = true;
PiEncryptHelper.EncFile(_regPath);
MessageBox.Show(@"系统成功激活！");
DialogResult = DialogResult.OK;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, @"错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private string SelfDecrypt(string value)
{
return(NicholasEncrypt.DecryptUTF8String(value, NicholasLeoKey.MyKey));
}
