Fake Filler 3.1.0 (?) fails in Chrome

I’m pretty confused as to how that code landed in the Chrome extension, as this repo indicates the current master version is 3.0.0, but it tries to access the Service worker. I cannot find the mentioned code in this repo either.

DOMException: Failed to read the 'ready' property from 'ServiceWorkerContainer': 'ready' is only supported in pages.

Is this is legitimate? If so, what should this do? This cannot ever properly execute as the code is not run inside a page. There is also some code related to a Firebase Database too, which doesn’t seem necessary. Seems quite fishy to me, would love if you can provide answers to this situation, thanks!

[tarekis]

I created a new Chrome profile and tested it with only FakeFiller installed, it still reproduces.
It only logs in the console because I had the option to “Pause on Exceptions” enabled.

GitHub doesn’t like videos so here’s it hosted on a third-party site: https://streamable.com/v0iv9y

[tarekis]

Yeah, I sadly still get it with 3.1.2.
I missed to mention this doesn’t actually show in the console but pauses the process when you enable “Pause on Exceptions” in the Dev Tools Sources panel, without it, it silently fails.

Maybe the stack trace helps, I pulled this after formatting with Dev Tools, the minified one won’t be of much use.

  | (anonymous) | @ | content-script.js:formatted:11438
  | Me.i.a.i.g | @ | content-script.js:formatted:7007
  | Ve | @ | content-script.js:formatted:7107
  | Ue | @ | content-script.js:formatted:7097
  | e.ec | @ | content-script.js:formatted:7162
  | we | @ | content-script.js:formatted:6900
  | Promise.then (async) |   |  
  | he | @ | content-script.js:formatted:6882
  | ye | @ | content-script.js:formatted:6891
  | Le | @ | content-script.js:formatted:7081
  | Re | @ | content-script.js:formatted:7036
  | Ne | @ | content-script.js:formatted:6963
  | Ru | @ | content-script.js:formatted:11592
  | Ju | @ | content-script.js:formatted:12001
  | Xu | @ | content-script.js:formatted:12016
  | qh | @ | content-script.js:formatted:13967
  | Qh | @ | content-script.js:formatted:14107
  | instanceFactory | @ | content-script.js:formatted:16019
  | t.getOrInitializeService | @ | content-script.js:formatted:5196
  | t.getImmediate | @ | content-script.js:formatted:5104
  | t._getService | @ | content-script.js:formatted:3964
  | t.<computed> | @ | content-script.js:formatted:4097
  | d | @ | content-script.js:formatted:4089
  | (anonymous) | @ | content-script.js:formatted:3152
  | n | @ | content-script.js:formatted:12
  | (anonymous) | @ | content-script.js:formatted:119
  | n | @ | content-script.js:formatted:12
  | (anonymous) | @ | content-script.js:formatted:33384
  | n | @ | content-script.js:formatted:12
  | (anonymous) | @ | content-script.js:formatted:34298
  | n | @ | content-script.js:formatted:12
  | (anonymous) | @ | content-script.js:formatted:72
  | (anonymous) | @ | content-script.js:formatted:73

As far as I can tell the mere call of firebase.auth throws the error: https://github.com/FakeFiller/fake-filler-extension/blob/6c5ca7d52aa3795c7c7cb40043a82788070b7530/src/common/firebase.ts#L23