Execute Method not working about brida HOT 3 CLOSED

Hi sieunhando,

when you define an export, you don't have to overload the method. For example, in your situation:

rpc.exports = {
  tokenfunc: function () {
    Java.perform(function() {
      var es_class = Java.use("es");
      return es_class.b();
    });
  }
}

Addictionally:

1. Check if your function (tokenfunc) is inside the rpc.export section
2. On the BAppStore there was a wrong (old) version of Brida. Now there is the correct (new) version of Brida. Try to delete Brida and re-download it from BAppStore
3. If you edit the JavaScript file after launching the application with Brida, you have to reload the JS file using "Reload JS" button on Brida

Let me know if this solve your problem.

Federico

from brida.

rpc.exports = {
tokenfunc: function () {
Java.perform(function() {
var es_class = Java.use("es");
return es_class.b();
});
}
}

@federicodotta we cannot export that function like that, the returned value is not correct

rpc.exports = {
  tokenfunc: function () {
    Java.perform(function() {
     var es_class = Java.use("es");
     return es_class.b(); // this is not returned to the tokenfunc function
    });
  return "TEST" ; // this is what returned to tokenfunc function how we able to make the return to here
 }
}

I tried this doesnt work too ...

rpc.exports = {
  tokenfunc: function () {
    var ret_val = "DEFAULT";
    Java.perform(function() {
     var es_class = Java.use("es");
     ret_val = es_class.b(); // this is not returned to the tokenfunc function
    });
  return ret_val ; // this is what returned to tokenfunc function how we able to make the return to here
 }
}

from brida.

Hi abdilahrf,

I think that your problem may be caused by the fact that Java.perform is potentially asynchronous. Please refer to this frida issue and let me know if it solves your problem!

Federico

from brida.