public override Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
return(Task.Factory.StartNew(() =>
{
context.OwinContext.Response.Headers.Add("Access-Control-Allow-Origin", new[] { "*" });
var username = context.UserName;
var password = context.Password;
UsuarioService usuarioService = new UsuarioService();
Usuario usuario = usuarioService.ObterPorLogin(username);
if (usuario != null && EncriptarSenha.CompararSenhas(context.Password, usuario.Senha))
{
List <Claim> claims = gerarClaimsPorUsuario(usuario);
ClaimsIdentity oAutIdentity = new ClaimsIdentity(claims, authenticationType: "");
context.Validated(new AuthenticationTicket(oAutIdentity, new AuthenticationProperties()
{
}));
}
else
{
context.SetError("invalid_grant", "Login inválido.");
}
}));
}
public IHttpActionResult Get(string username, string password)
{
JwtResult objJwtResult = new JwtResult();
try
{
UsuarioService usuarioService = new UsuarioService();
Usuario usuario = usuarioService.ObterPorLogin(username);
if (usuario != null && EncriptarSenha.CompararSenhas(password, usuario.Senha))
{
string token = JwtManager.GenerateToken(usuario.IdUsuario.ToString());
objJwtResult.access_token = token;
return(Ok(objJwtResult));
}
else
{
return(Unauthorized());
}
}
catch (Exception erro)
{
return(BadRequest(erro.Message));
}
}