public IActionResult RegisterUser(string TocompareFingerPrint, FingerprintModel model) { var errors = ModelState.Values.SelectMany(v => v.Errors); if (ModelState != null) { MD5 md5 = new MD5CryptoServiceProvider(); Byte[] originalBytes = ASCIIEncoding.Default.GetBytes(model.Password + model.EmailID); Byte[] encodedBytes = md5.ComputeHash(originalBytes); string hashedPassword = BitConverter.ToString(encodedBytes).Replace("-", ""); //var nouser = db.fingerPrintModel.Where(u => u.EmailID == model.EmailID && u.Password != hashedPassword).Any(); //var newudb = db.fingerPrisntModel.Where(u => u.EmailID == model.EmailID && u.Password == hashedPassword).FirstOrDefault(); model.Password = hashedPassword; model.TemplateFormatDB = TocompareFingerPrint; db.fingerPrintModel.Add(model); db.SaveChanges(); ModelState.Clear(); TempData["Success"] = model.Username + " successfully registered."; ModelState.Clear(); return(RedirectToAction("Login", "Fingerprint")); } return(View()); }
public async Task <IActionResult> Edit(int id, [Bind("ScannedID,Username,EmailID,Password,ComparePassword,TemplateFormatDB")] FingerprintModel fingerprintModel) { if (id != fingerprintModel.ScannedID) { return(NotFound()); } if (ModelState.IsValid) { try { db.Update(fingerprintModel); await db.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!FingerprintModelExists(fingerprintModel.ScannedID)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } return(View(fingerprintModel)); }
public async Task <bool> Create(FingerprintModel userR) { return(await Task.Run <bool>(() => { try { _cmd = new SqlCommand("INSERT INTO [dbo].[FingerPrints] ([FingerPrintImage], [UserId]) " + "VALUES (@fingerprintImage, @userid)", _con); _con.Open(); _cmd.Parameters.AddWithValue("@fingerprintImage", userR.FingerPrintImage); _cmd.Parameters.AddWithValue("@userid", userR.UserId); var result = _cmd.ExecuteNonQuery(); return true; } catch (Exception ex) { MessageBox.Show("Erro : " + ex.Message); throw ex; } finally { _con.Close(); } })); }
public async Task <bool> Update(FingerprintModel userR) { return(await Task.Run <bool>(() => { try { _cmd = new SqlCommand("UPDATE [dbo].[FingerPrints] set [FingerPrintImage]=@fingerprintImage, [UserId]=@userid WHERE Id=@id", _con); _con.Open(); _cmd.Parameters.AddWithValue("@id", userR.Id); _cmd.Parameters.AddWithValue("@fingerprintImage", userR.FingerPrintImage); _cmd.Parameters.AddWithValue("@userid", userR.UserId); var result = _cmd.ExecuteNonQuery(); return true; } catch (Exception ex) { MessageBox.Show("Erro : " + ex.Message); return false; } finally { _con.Close(); } })); }
public async Task <bool> AddFinger(FingerprintModel user) { return(await Task.Run <bool>(async() => { try { await _fingerPrintData.Create(user); return true; } catch (Exception) { return false; } })); }
public async Task <bool> AddFingerprint(FingerprintModel user) { return(await _dataEvent.AddFinger(user)); }
public IActionResult Login(string TocompareFingerPrint, FingerprintModel model, string checkAuthorization) { var checkExistence = db.fingerPrintModel.Where(x => x.EmailID == model.EmailID).FirstOrDefault(); if (checkExistence == null) { ModelState.AddModelError("", "EmailId is not registered!"); return(View()); } MD5 md5 = new MD5CryptoServiceProvider(); Byte[] originalBytes = ASCIIEncoding.Default.GetBytes(model.Password + model.EmailID); Byte[] encodedBytes = md5.ComputeHash(originalBytes); string hashedPassword = BitConverter.ToString(encodedBytes).Replace("-", ""); var checkWrongPassword = db.fingerPrintModel.Where(u => u.EmailID == model.EmailID && u.Password != hashedPassword && TocompareFingerPrint == null).FirstOrDefault(); if (checkWrongPassword != null) { ModelState.AddModelError("", "Entered password is incorrect!"); return(View()); } if (model.EmailID != null && model.Password != null && TocompareFingerPrint == null) { var uniqueUser = db.fingerPrintModel.Where(u => u.EmailID == model.EmailID && u.Password != hashedPassword).Any(); var checkDB = db.fingerPrintModel.Where(u => u.EmailID == model.EmailID && u.Password == hashedPassword).FirstOrDefault(); if (checkDB != null) { TempData.Clear(); HttpContext.Session.SetString("userPresent", "true"); ViewBag.UserPrintSuccess = checkDB.TemplateFormatDB; //ViewBag.UserPrint = checkUser.TemplateFormatDB; return(View()); } else if (checkExistence == null) { } return(RedirectToAction("Login", "Fingerprint")); } if (model.Password == null && model.EmailID != null && TocompareFingerPrint != null) { var checkEmail = db.fingerPrintModel.Where(x => x.EmailID == model.EmailID).FirstOrDefault(); if (HttpContext.Session.GetString("userPresent") != null && checkEmail != null) { var newudb = db.fingerPrintModel.Where(u => u.EmailID == model.EmailID && TocompareFingerPrint != null).FirstOrDefault(); TempData.Clear(); ViewData.Clear(); HttpContext.Session.Clear(); HttpContext.Session.SetString("userName", newudb.Username); //Session["ID"] = newudb.ClientID.ToString(); //Session["UserName"] = newudb.UserName.ToString(); return(RedirectToAction("Index", "FingerPrint")); } } return(View()); }