private void btnXacNhan_Click(object sender, EventArgs e)
{
try
{
DateTime?hanSuDung = Crypto.VerifySignature(txtMaSuDung.Text);
if (hanSuDung != null)
{
if (hanSuDung >= DataUseForSecurity.GetReadDate())
{
MessageBox.Show(string.Format("Đã xác thực hạn sử dụng đến ngày {0:dd/MM/yyyy}", hanSuDung.Value.ToShortDateString(), "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Information));
File.AppendAllText(ConstFilePath.FILE_KEY, txtMaSuDung.Text + "\n");
this.DialogResult = DialogResult.OK;
this.Close();
}
else
{
MessageBox.Show("Mã hết hạn", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
MessageBox.Show("Sai mã", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Lỗi xác thực", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
static void Main()
{
Application.ThreadException += Application_ThreadException;
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
StartUpOperation.CheckFile();
//Application.Run(new frmTest());
//new frmTest().ShowDialog();
frmMainTab main = new frmMainTab();
try
{
var keys = File.ReadAllLines(ConstFilePath.FILE_KEY);
DateTime?hanSuDung = null;
foreach (string k in keys)
{
hanSuDung = Crypto.VerifySignature(k);
if (hanSuDung != null && hanSuDung >= DataUseForSecurity.GetReadDate())
{
break;
}
}
if (hanSuDung != null && hanSuDung >= DataUseForSecurity.GetReadDate())
{
Application.Run(main);
}
else
{
if (new frmVerify().ShowDialog() == DialogResult.OK)
{
Application.Run(main);
}
}
}
catch
{
if (new frmVerify().ShowDialog() == DialogResult.OK)
{
Application.Run(main);
}
}
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
frmMain main = new frmMain();
//Application.Run(main);
try
{
var keys = File.ReadAllLines(ConstFilePath.FILE_KEY);
DateTime?hanSuDung = null;
foreach (string k in keys)
{
hanSuDung = Crypto.VerifySignature(k);
if (hanSuDung != null)
{
break;
}
}
if (hanSuDung != null && hanSuDung >= DataUseForSecurity.GetReadDate())
{
Application.Run(main);
}
else
{
if (new frmVerify().ShowDialog() == DialogResult.OK)
{
Application.Run(main);
}
}
}
catch (Exception ex)
{
//MessageBox.Show(ex.Message);
if (new frmVerify().ShowDialog() == DialogResult.OK)
{
Application.Run(main);
}
}
}
private void frmVerify_Load(object sender, EventArgs e)
{
textBoxFlat1.Text = DataUseForSecurity.GenKeySendToAdmin();
lblWebChinhThuc.Text = Properties.Settings.Default.WebChinhThuc;
}
public static string TaoMaSuDung(this ThongTinNguoiDung nguoidung, DateTime hansudung)
{
return(DataUseForSecurity.GenKeySendToClient(string.Format("[{0}][{1}]", nguoidung.TenMay, nguoidung.MAC), hansudung));
}
private void btnGuiAdmin_Click(object sender, EventArgs e)
{
txtBanMa.Text = DataUseForSecurity.GenKeySendToAdmin();
}
private void btnCauTrucKey_Click(object sender, EventArgs e)
{
txtBanMa.Text = DataUseForSecurity.GenKeySendToClient(txtBanRo.Text, new DateTime(2017, 8, 9));
}
