public ActionResult TaoQR(string data)
{
if (rsa.PublicOnlyKeyXML == null)
{
return(Json(new { isError = "Chưa tạo public key" }, JsonRequestBehavior.AllowGet));
}
var match = @"[\n]+";
if (data.Contains("\n"))
{
data = Regex.Replace(data, match, "");
}
// Tạo PublicKey, PrivateKey
byte[] duLieuBam = QRCode_RSA.Content.ultilities.Common.HashString(data);
//var t = Convert.ToBase64String(duLieuBam);
var duLieuMaHoa = rsa.Encrypt_string(rsa.PublicOnlyKeyXML, duLieuBam);
if (duLieuMaHoa.Contains("Mã hóa thất bại"))
{
return(Json(new { isError = duLieuMaHoa }, JsonRequestBehavior.AllowGet));
}
string TaoQR = data + ",$$$$$ " + duLieuMaHoa;
//string TaoQR = Common.FromHexString(duLieuMaHoa);
return(Json("" /*Common.TaoQRCode(TaoQR,"")*/, JsonRequestBehavior.AllowGet));
}
public ActionResult TaoQR(int id)
{
try
{
if (rsa.PublicOnlyKeyXML == null)
{
return(Json(new { isError = "Chưa tạo public key" }, JsonRequestBehavior.AllowGet));
}
var user = db.Users.FirstOrDefault(n => n.Id == id);
string savefilename = DateTime.Now.ToFileTime().ToString();
var duLieu = _iMapperView.Map <User, UserViewModel>(user);
var data = user.Id + ",$$$$$ " + Convert.ToBase64String(Encoding.UTF8.GetBytes(user.HoTen)) + ",$$$$$ " + (user.NgaySinh != null ? user.NgaySinh.ToString() : "") + ",$$$$$ " + user.SoHieu.ToString() + ",$$$$$ " + (user.SoBangCap != null ? user.SoBangCap.ToString() : "") + ",$$$$$ " + savefilename;
// Tạo PublicKey, PrivateKey
byte[] duLieuBam = QRCode_RSA.Content.ultilities.Common.HashString(data);
//var t = Convert.ToBase64String(duLieuBam);
var duLieuMaHoa = rsa.Encrypt_string(rsa.PublicOnlyKeyXML, duLieuBam);
if (duLieuMaHoa.Contains("Mã hóa thất bại"))
{
return(Json(new { isError = duLieuMaHoa }, JsonRequestBehavior.AllowGet));
}
string TaoQR = data + ",$$$$$ " + duLieuMaHoa;
//string TaoQR = Common.FromHexString(duLieuMaHoa);
// Tạo QR Image
var linkQRImage = QRCode_RSA.Content.ultilities.Common.TaoQRCode(TaoQR);
var file = ConvertWordtoImage(duLieu, linkQRImage, savefilename);
file.txtMaQuet = TaoQR;
System.IO.File.Delete(linkQRImage);
return(new JsonResult()
{
Data = file,
JsonRequestBehavior = JsonRequestBehavior.AllowGet,
MaxJsonLength = int.MaxValue
});
//return Json(ConvertWordtoImage(duLieu, linkQRImage), JsonRequestBehavior.AllowGet);
}
catch (Exception ex)
{
return(Json(new { isError = "Tạo thất bại: " + ex.Message }, JsonRequestBehavior.AllowGet));
}
}