public bool updatePassword(string username, string newPassword) { var updatedPassword = gc.UserLogins.Where(u => u.Username == username).Select(c => c).FirstOrDefault(); updatedPassword.Password = Sha256.ComputeSha256Hash(newPassword); gc.UserLogins.Update(updatedPassword); gc.SaveChanges(); return(true); }
public IActionResult ChangePassword(ChangePasswordVM passwordVM) { var loggedInUser = HttpContext.User; var loggedInUserName = loggedInUser.Identity.Name; // This is our username we set earlier in the claims. // var loggedInPassword = loggedInUser.Identity.; var loggedInPassword = loggedInUser.Claims.FirstOrDefault(x => x.Type == ClaimTypes.Hash).Value; //Another way to get the name or any other claim we set. if (Sha256.ComputeSha256Hash(passwordVM.oldPassword) == loggedInPassword) { _userlogin.updatePassword(loggedInUserName, passwordVM.newPassword); return(RedirectToAction("EditProfile")); } else { return(View()); } }
public bool CheckPass(LoginModel userLogin) { var users = gc.UserLogins.Select(u => u).ToList(); foreach (UserLogin item in users) { if (item.Username == userLogin.Username) { if (item.Password == Sha256.ComputeSha256Hash(userLogin.Password)) { return(true); } return(false); } } return(false); }
public bool Register(UserLoginModel userloginmodel) { UserLogin ulogin = new UserLogin() { Username = userloginmodel.UName, Password = Sha256.ComputeSha256Hash(userloginmodel.Password) }; UserInformation uInfo = new UserInformation() { Uage = userloginmodel.Uage, Uname = userloginmodel.Name, Umail = userloginmodel.Umail, Uprofession = userloginmodel.Uprofession, Urole = "admin" }; uInfo.UserLogin = ulogin; gc.UserInformations.Add(uInfo); gc.SaveChanges(); return(true); }
public async Task <IActionResult> Login(LoginModel Ulogin) { if (_userlogin.CheckPass(Ulogin) == true && _userlogin.isAdmin(Ulogin.Username) && ModelState.IsValid) { var ownRole = new List <Claim>(); ownRole.Add(new Claim(ClaimTypes.Role, "admin"));//databaseden gelen nesnenın ownRole.Add(new Claim(ClaimTypes.Name, Ulogin.Username)); ownRole.Add(new Claim(ClaimTypes.Hash, Sha256.ComputeSha256Hash(Ulogin.Password))); var ownIdentity = new ClaimsIdentity(ownRole, CookieAuthenticationDefaults.AuthenticationScheme); var ownPrincipal = new ClaimsPrincipal(ownIdentity); var ownSchema = CookieAuthenticationDefaults.AuthenticationScheme; await HttpContext.SignInAsync(ownSchema, ownPrincipal); HttpContext.Session.SetString("currentUser", Ulogin.Username); return(RedirectToAction("Index", "Home")); } else { return(View(Ulogin)); } }