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arturjanc's profile
Artur Janc
Artur Janc
Artur Janc
@arturjanc

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Artur Janc

@arturjanc

Making the web platform more secure one Twitter flamewar at a time.

Zurich, Switzerland
Joined February 2012

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    1. Patrick Toomey‏ @patricktoomey 16 Sep 2017
      Replying to @arturjanc

      I haven’t read the spec in a long while..but if it can help folks with the `/admin` problem, 🙇

      1 reply 0 retweets 2 likes
    2. Lil' Oreo‏ @ndm 16 Sep 2017
      Replying to @patricktoomey @arturjanc

      I can think of a few million ways GitHub can leverage suborigins :)

      2 replies 0 retweets 7 likes
    3. Devdatta Akhawe‏ @frgx 16 Sep 2017
      Replying to @ndm @patricktoomey @arturjanc

      please share that; browsers need to know!

      1 reply 0 retweets 0 likes
    4. Mike West‏ @mikewest 16 Sep 2017
      Replying to @frgx @ndm and

      Browsers need to figure out what Suborigins are. So far, I’m not sure we have. :(

      1 reply 0 retweets 6 likes
    5. Artur Janc‏ @arturjanc 16 Sep 2017
      Replying to @mikewest @frgx and

      Suborigins are easy to understand for users, even if not straightforward to implement/spec. Use cases can show why this effort is worth it.

      4 replies 0 retweets 0 likes
    6. Lil' Oreo‏ @ndm 16 Sep 2017
      Replying to @arturjanc @mikewest and

      @patricktoomey we were thinking of using this for raw pages too, right? Where everything is it's own origin?

      1 reply 0 retweets 0 likes
    7. Patrick Toomey‏ @patricktoomey 16 Sep 2017
      Replying to @ndm @arturjanc and

      Yeah,seems a nice last line of defense. @arturjanc-doesn’t google do something like this for user content by generating a random subdomain?

      1 reply 0 retweets 0 likes
    8. Artur Janc‏ @arturjanc 16 Sep 2017
      Replying to @patricktoomey @ndm and

      Yes, we have *.googleusercontent.com for that. But the infrastructure for it is quite tricky (hard for small sites), and the URLs are ugly.

      1 reply 0 retweets 1 like
    9. Patrick Toomey‏ @patricktoomey 16 Sep 2017
      Replying to @arturjanc @ndm and

      Yeah…that was what I was getting at 😀.

      1 reply 0 retweets 0 likes
    10. Patrick Toomey‏ @patricktoomey 16 Sep 2017
      Replying to @patricktoomey @arturjanc and

      I’ve considered implementing the same subdomain setup for GitHub, but feel like suborigins would be the cleaner implementation long term.

      1 reply 0 retweets 0 likes
      Artur Janc‏ @arturjanc 16 Sep 2017
      Replying to @patricktoomey @ndm and

      Definitely. We also considered CSP: sandbox delivered as an HTTP header for this case, but that introduces a whole slew of other problems.

      2:00 PM - 16 Sep 2017
      • 1 Like
      • Devdatta Akhawe
      1 reply 0 retweets 1 like
        1. Devdatta Akhawe‏ @frgx 16 Sep 2017
          Replying to @arturjanc @patricktoomey and

          don't get me started; we shipped this (see http://www.dropbox.com/enterprise ) but its super hacky.

          0 replies 1 retweet 1 like
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