public async Task <IActionResult> Register(RegisterModel model)
{
if (ModelState.IsValid)
{
ProUser user = await _context.Users.FirstOrDefaultAsync(u => u.Login == model.Login);
if (user == null)
{
user = new ProUser {
Login = model.Login, Password = hasher.Hash(model.Password)
};
Role userRole = await _context.Roles.FirstOrDefaultAsync(r => r.Name == "user");
if (userRole != null)
{
user.Role = userRole;
}
_context.Users.Add(user);
await _context.SaveChangesAsync();
await Authenticate(user);
return(RedirectToAction("Index", "Home"));
}
else
{
ModelState.AddModelError("", "Некорректные логин и(или) пароль");
}
}
return(View(model));
}
private async Task Authenticate(ProUser user)
{
var claims = new List <Claim>
{
new Claim(ClaimsIdentity.DefaultNameClaimType, user.Login),
new Claim(ClaimsIdentity.DefaultRoleClaimType, user.Role?.Name)
};
ClaimsIdentity id = new ClaimsIdentity(claims, "ApplicationCookie", ClaimsIdentity.DefaultNameClaimType, ClaimsIdentity.DefaultRoleClaimType);
await HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, new ClaimsPrincipal(id));
}
public async Task <IActionResult> Login(LoginModel model)
{
if (ModelState.IsValid)
{
ProUser user = await _context.Users
.Include(u => u.Role)
.FirstOrDefaultAsync(u => u.Login == model.Login);
if (user != null && hasher.Check(user.Password, model.Password))
{
await Authenticate(user);
return(RedirectToAction("Index", "Home"));
}
ModelState.AddModelError("", "Некорректные логин и(или) пароль");
}
return(View(model));
}