public ActionResult SignUp([FromBody] SignUpPageViewModel model)
{
var redirectUrl = "";
if (!ModelState.IsValid)
{
redirectUrl = Url.Action("Index", "SignUp");
//return RedirectToAction("Index", "SignUp");
return(Json(new { redirectUrl }));
}
byte[] salt;
new RNGCryptoServiceProvider().GetBytes(salt = new byte[16]);
var passwordEncryption = new PasswordEncription();
string encryptPassword = passwordEncryption.EncryptPassword(model.Password, configuration["AppSettings:PasswordKey"]);
Users user = new Users();
user.Email = model.Email;
user.Password = encryptPassword;
user.Username = model.Username;
user.Role = Roles.User;
user.Salt = Encoding.UTF8.GetString(salt, 0, salt.Length);
var userDb = db.Users.Where(x => x.Email == model.Email).FirstOrDefault();
if (userDb != null)
{
//throw an error
}
using (var db = new ApplicationDbContext())
{
var users = db.Set <Users>();
users.Add(user);
db.SaveChanges();
}
var identity = new ClaimsIdentity(new[] {
new Claim(ClaimTypes.Email, user.Email)
}, CookieAuthenticationDefaults.AuthenticationScheme);
var principal = new ClaimsPrincipal(identity);
var claim = new Claim(ClaimTypes.Role, "User");
identity.AddClaim(claim);
var login = HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, principal);
redirectUrl = Url.Action("Index", "Home");
//return RedirectToAction("Index", "Home");
return(Json(new { redirectUrl }));
}
public async Task <ActionResult> Login([FromBody] LoginPageViewModel model)
{
if (!ModelState.IsValid)
{
var redirectUrl = Url.Action("Index", "Login");
//return RedirectToAction("Index", "Login");
return(Json(new { redirectUrl }));
}
Users user = new Users()
{
Email = model.Email, Password = model.Password
};
var passwordEncryption = new PasswordEncription();
user = db.Users.Where(x => x.Email == model.Email).FirstOrDefault();
var decryptedPass = passwordEncryption.DecryptPassword(user.Password, configuration["AppSettings:PasswordKey"]);
if (model.Password != decryptedPass)
{
user = null;
}
if (user != null)
{
var identity = new ClaimsIdentity(new[] {
new Claim(ClaimTypes.Email, user.Email)
}, CookieAuthenticationDefaults.AuthenticationScheme);
if (user.Email == "*****@*****.**")
{
var claim = new Claim(ClaimTypes.Role, "Admin");
identity.AddClaim(claim);
}
var principal = new ClaimsPrincipal(identity);
await HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, principal);
var redirectUrl = Url.Action("Index", "Synonyms");
//return RedirectToAction("Index", "Synonyms");
return(Json(new { redirectUrl }));
}
else
{
ModelState.AddModelError("", "Invalid login attempt.");
var redirectUrl = Url.Action("Index", "Login");
//return RedirectToAction("Index", "Login");
return(Json(new { redirectUrl }));
}
}
public ActionResult CreateUser([FromBody] SignUpPageViewModel model)
{
var redirectUrl = "";
if (!ModelState.IsValid)
{
redirectUrl = Url.Action("Index", "SignUp");
return(Json(new { MessageТype = MessageType.Error, Message = "Error" }));
}
byte[] salt;
new RNGCryptoServiceProvider().GetBytes(salt = new byte[16]);
var passwordEncryption = new PasswordEncription();
string encryptPassword = passwordEncryption.EncryptPassword(model.Password, "E546C8DF278CD5931069B522E695D4F2");
Users user = new Users();
user.Email = model.Email;
user.Password = encryptPassword;
user.Username = model.Username;
user.Role = Roles.User;
user.Salt = Encoding.UTF8.GetString(salt, 0, salt.Length);
var userDb = db.Users.Where(x => x.Email == model.Email).FirstOrDefault();
if (userDb != null)
{
//throw an error
}
using (var db = new ApplicationDbContext())
{
var users = db.Set <Users>();
users.Add(user);
db.SaveChanges();
}
return(Json(new { MessageТype = MessageType.Success, Message = "Success" }));
}
public bool ValidateLogin(string username, string password)
{
return(_userRepository.GetAllUsers().Any(u => username == u.Username && PasswordEncription.VerifyHashedPassword(u.Password, password)));
}
public void Add(string username, string password)
{
_userRepository.Add(username, PasswordEncription.HashPassword(password));
}
