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[Bug 1393515] Re: browser allows browsing the phone filesystem

 

Oliver, except it's not a phone, it's a converged computing device; I
use file:/// browsing in my desktop and expect to be able to do the same
when I replace my desktop with my phone, monitor, keyboard, and mouse.

John, I agree that the long run should definitely include an AppArmor
profile on the browser and use content hub when trying to browse outside
of that. I just wanted to make the case that blocking file:/// access
isn't the best way forward, and trying to implement a piece-meal
security policy via UI modifications is building technical debt that's
better left unsolved rather than handled poorly. Thanks for forcing a
clarification.

Thanks

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Touch seeded packages, which is subscribed to webbrowser-app in Ubuntu.
https://bugs.launchpad.net/bugs/1393515

Title:
  browser allows browsing the phone filesystem

Status in webbrowser-app package in Ubuntu:
  Confirmed
Status in webbrowser-app package in Ubuntu RTM:
  Confirmed

Bug description:
  Using a URL like: file:/// gets you to the root of the phone
  filesystem ... i assume this is not actually desired since we even
  block the filemanager app to go higher up then $HOME without requiring
  a password.

  The webbrowser-app should either:
   * behave like the file-manager (see bug #1347010 for details)
   * file:/// should be disabled altogether on the phone
   * webbrowser-app should run confined which would force the use of
     content-hub by limiting file:/// access to those paths allowed by
     policy

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