private async Task <User> GetUser(LoginWebModel model)
{
var invalidModel = string.IsNullOrEmpty(model.UserName) || string.IsNullOrEmpty(model.Password);
if (invalidModel)
{
return(null);
}
var user = await _userManager.FindByNameAsync(model.UserName);
if (user == null)
{
return(null);
}
var passwordValid = await _userManager.CheckPasswordAsync(user, model.Password);
if (!passwordValid)
{
return(null);
}
return(user);
}
public async Task <IActionResult> Login(LoginWebModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
#region Лог
_logger.LogInformation($"Вход пользователя в систему {model.UserName}");
#endregion
var result =
await _signInManager.PasswordSignInAsync(model.UserName, model.Password, model.RememberMe,
#if DEBUG
false
#else
true
#endif
);
if (result.Succeeded)
{
return(LocalRedirect(model.ReturnUrl ?? "/"));
}
ModelState.AddModelError("", "Ошибка в имени пользователя, либо в пароле");
#region Лог
_logger.LogInformation($"Ошибка в имени пользователя, либо в пароле");
#endregion
return(View());
}
public async Task TokenWeb([FromBody] LoginWebModel model)
{
var response = _authService.TokenWeb(model.email, model.password);
Response.ContentType = "application/json";
await Response.WriteAsync(JsonConvert.SerializeObject(response, new JsonSerializerSettings {
Formatting = Formatting.Indented
}));
}
public async Task <JwtSecurityToken> CreateToken(LoginWebModel model)
{
var user = await GetUser(model);
if (user == null)
{
return(null);
}
var claims = new[]
{
new Claim("user_id", user.Id.ToString()),
new Claim("some_type", "some_value")
};
return(_tokenFactory
.AddClaims(claims)
.Build());
}
public async Task <IActionResult> Login([FromBody] LoginWebModel model)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var token = await _authService.CreateToken(model);
if (token == null)
{
ModelState.TryAddModelError("login_failure", "Invalid username or password.");
return(new BadRequestObjectResult(JsonConvert.SerializeObject(ModelState)));
}
var response = new
{
id = token.Claims.FirstOrDefault(x => x.Type == "user_id")?.Value,
auth_token = new JwtSecurityTokenHandler().WriteToken(token)
};
return(new OkObjectResult(JsonConvert.SerializeObject(response)));
}
