public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
var identity = new ClaimsIdentity(context.Options.AuthenticationType);
context.OwinContext.Response.Headers.Add("Access-Control-Allow-Origin", new[] { "*" });
using (AsyncScopedLifestyle.BeginScope(_container))
{
try
{
IUsuarioAppService service = _container.GetInstance <IUsuarioAppService>();
AutenticaUsuarioViewModel usuarioRequest = new AutenticaUsuarioViewModel();
usuarioRequest.Email = context.UserName;
usuarioRequest.Senha = context.Password;
var usuario = service.Autentica(usuarioRequest);
if (usuario == null)
{
context.SetError("invalid_grant", "E-mail ou senha incorreta.");
return;
}
identity.AddClaim(new Claim("Usuario", JsonConvert.SerializeObject(usuario)));
var principal = new GenericPrincipal(identity, new string[] { });
Thread.CurrentPrincipal = principal;
context.Validated(identity);
}
catch (Exception ex)
{
context.SetError("invalid_grant", ex.Message);
return;
}
}
}