[tbb-bugs] #22025 [Applications/Tor Browser]: TBB 7.0a3 doesn't properly show HTTPS warning

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#22025: TBB 7.0a3 doesn't properly show HTTPS warning
-------------------------------------------------+-------------------------
 Reporter:  qbi                                  |          Owner:  tbb-
                                                 |  team
     Type:  defect                               |         Status:
                                                 |  needs_review
 Priority:  Medium                               |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  ff52-esr, tbb-usability,             |  Actual Points:
  GeorgKoppen201704, TorBrowserTeam201704R       |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------
Changes (by gk):

 * status:  new => needs_review
 * keywords:   => ff52-esr, tbb-usability, GeorgKoppen201704,
     TorBrowserTeam201704R


Comment:

 Well, the problem is similar to the one in #21887: on higher security
 levels there is no JavaScript whitelisted for `about:certerror` pages. It
 seems we need that now. See: `bug_22025`
 (https://gitweb.torproject.org/user/gk/tor-browser-
 bundle.git/commit/?h=bug_22025&id=59c8d12dad8ca01ddf8e21634448b0edb1c761f9)
 for a fix. qbi: If you look at the patch, you can fix that issue locally
 by adding `about:certerror` to the respective keys in your `about:config`.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22025#comment:3>
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