Re: MV3 JShelter Chrome Release

[Giorgio Maone]

On 23/07/24 13:12, Libor Polčák wrote:
> I have JShelter installed in in developer mode (through 
> chrome://extensions) so I should be fine regarding 
> https://developer.chrome.com/docs/extensions/reference/api/userScripts#developer_mode_for_extensions_users 
> (Btw do they really expect that users would manually enable developer 
> mode or is this just a temporary thing?)

They've made an hard line of "dynamic runtime-generated / 3rd party 
downloaded code (user scripts, like GreaseMonkey) are development mode only.

Only way to work around this would be rewriting all the code not to rely 
on runtime string evaluation, and use our current hacks to configure 
them now - hopefully something saner like the new scripting API 
proposals are accepted. But no eval() anymore, sorry.

Also, thanks for your hints I've managed to reproduce the level change 
bug. I think I've got an idea of what's going on, and I'm hoping to fix 
it during the meeting or right after that.

-- G

> go to: [jshelter]/options_advanced.html (Expert options), Reset the 
> configuration. Hence all visited pages should be on recommended level.
>
> Go to 
> https://www.fit.vut.cz/person/polcak/public/jsr/farbling/canvas.html.
>
> You should see something like 
> https://www.fit.vut.cz/person/polcak/public/p/p.php?p=libreplanet2023#/2/6 
> (just the red postiions should be different).
>
> Now, open popup and change level, e.g. L0 or L1.
>
> Refresh the page. All pixels values should be original but I can still 
> see that about 50% is one off as if Recommended is still applied.
>
> Open popup, go to menu, change default level to L0 or L1.
>
> Refresh 
> https://www.fit.vut.cz/person/polcak/public/jsr/farbling/canvas.html I 
> see that all pixels are not midified that is OK.
>
> Open popup, change level to L2 (Recommended).
>
> Refresh the page, I see all pixels with original value but they should 
> be farbled.
>
> Best wishes
>
> Libor