Пример #1
0
        public async Task <IActionResult> OnPostAsync(string returnUrl = null)
        {
            ReturnUrl = returnUrl ?? "/Admin";

            if (ModelState.IsValid)
            {
                var user = await _dbHelper.AuthenticateUser(UserName, Password);

                if (!user)
                {
                    ModelState.AddModelError(string.Empty, "Invalid login attempt.");
                    return(Page());
                }
                var claims = new List <Claim>
                {
                    new Claim(ClaimTypes.Name, UserName),
                    new Claim(ClaimTypes.Role, "Admin")
                };
                var claimsIdentity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
                await HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, new ClaimsPrincipal(claimsIdentity));

                return(RedirectToPage(ReturnUrl));
            }
            // Something failed. Redisplay the form.
            return(Page());
        }