Autor: Uzair Farooq Datum: To: sajolida CC: Muhammad Usman Subhani, The Tails public development discussion list Betreff: Re: [Tails-dev] Verification extension [was: HTML prototype for new
download page]
On Sat, Nov 4, 2017 at 4:30 PM, Uzair Farooq <uzairfarooq11@???>
wrote:
> Hey.
>
> 1. We are now logging percentage to console, you can replace it with a
> progress bar. Please have a look at the commit: https://github.com/usm > an-subhani/Tails-repos/commit/bfb204b3c006189094c23626acab0db1daf99109.
> The console.log(percentage) line is executed whenever there's a change in
> percentage.
>
> 2. We now update the $FILENAME with actual filename.
>
> 3. We have ported the version update logic from original extension i.e. it
> will find element with id '#extension-version' on page and will compare
> its text with installed version of extension and will set `document.
> documentElement.dataset.extension` accordingly (either 'ok' or 'old').
>
> 4. We have removed the icon. Note that Chrome still shows a greyed out
> icon by default and user can hide the icon themselves if they want but
> extension cannot hide it.
>
> 5. Yeah, the extension is ready for chrome too. To install, follow the
> procedure here https://developer.chrome.com/extensions/getstarted#unpacked >
> 6. We have changed the logic to run the extension on all web pages of
> tails.boum.org which have an element with id 'download-and-verify'
> present in DOM
>
> Let me know if I've missed something.
>
> Cheers!
>
>
>
> On Fri, Nov 3, 2017 at 5:53 PM, sajolida <sajolida@???> wrote:
>
>> sajolida:
>> > Uzair Farooq:
>> >> Uzair Farooq:
>> >>> Hey, we checked the forge library (the one they listed as the fastest
>> in
>> >>> their benchmark). To my surprise it improved the time darastically.
>> It took
>> >>> a little more than 1 minute on a core i3 machine with 4GB RAM.
>> >
>> > Amazing! I tried on my laptop (Core i5 M520) and it took 45 seconds.
>> > Not as good as the native call we had on the previous version of the
>> > extension but clearly acceptable given the current limitations.
>> > Congrats!!!
>> >
>> > So I did more tests and here are some comments and questions:
>> >
>> > - Would it be complicated to add a progress bar? ~1 minute is a decent
>> > time to wait in this context, but I'm afraid that many people will
>> > wonder what's going on if we give them no feedback on how long to
>> > wait. The previous version integrated the download and was so fast
>> > that feedback on the checksum calculation itself was not needed. But
>> > here I would like to tell a bit more about what to expect. A progress
>> > bar would solve this, but otherwise I can also put a spinner and give
>> > a rough time estimate.
>> >
>> > - In my HTML mock-up I meant $FILENAME to be something that your
>> > extension would replace with the filename of the ISO image.
>> > See screenshot in attachment. Is this possible?
>> >
>> > - In Giorgio's version we had some JavaScript code to detect the browser
>> > and display an appropriate version of the page. See [1]. I'll try to
>> > integrate it in the new version but I might ask you for help if I get
>> > stuck :)
>> >
>> > [1]:
>> > https://git-tails.immerda.ch/tails/tree/wiki/src/install/inc/js/dave.js >> >
>> > - We need a mechanism to notify when the extension needs update. See
>> > "extension-version" in the HTML code of the current download page [2]
>> > and in Giorgio's code.
>> >
>> > [2]: https://tails.boum.org/install/download/ >> >
>> > I see no reference to "extension-version" in your code so I think that
>> > this is not implemented yet. Can you have a look and provide us with a
>> > way of testing that it's working fine once you have this feature back?
>> >
>> > - Your extension displays an icon in the URL bar. See attachment. Is it
>> > a requirements with WebExtensions? Because as this icon otherwise
>> > doesn't do anything when click, if it's possible to hide I would
>> > prefer.
>> >
>> > - Is your code already working on Chrome? How can we test that?
>> >
>> > - In scripts/background/background.js it seems like you are activating
>> > the extension on https://tails.boum.org/install/download_2/ but:
>> >
>> > - This URL is bound to change once we release the extension.
>> > - The extension should be activated on several pages, for example:
>> >
>> >
>> > In Giorgio's code we were using a div id #download-and-verify
>> > instead, so that the extension could be activated on multiple pages.
>> > Could we go back to doing something like this instead? If that works
>> > for you, I'll add a div id in my HTML code.
>>
>> ^ Ping on all this.
>>
>> Today is Friday and we're now less than 2 weeks away from Firefox 57 so
>> I'm still afraid that if we continue advancing at the same pace we'll
>> miss the deadline :/
>>
>> Uzair: When do you think you will be able to answer to the comments I
>> sent on Monday?
>>
>> anonym: When will you have a closer look at the code and probably
>> request some adjustment to Uzair? Any update on the ops around the
>> release of the extension(s)?
>>
>> On my side, this week I added back the browser detection code
>> (dc65945c0e) and started integrating the new download page in our set of
>> installation instructions (web/14630-adjust-to-new-verif
>> ication-extension).
>>
>> It's quite tricky but I think that I'll have something to send over to
>> Cody for review over the week-end. Then I'll still have a bunch of work
>> on polishing the visual of the new page but I can do that last, after
>> all the rest is integrated and working fine.
>>
>
>
