[tbb-bugs] #29430 [Applications/Tor Browser]: Use uTLS for meek TLS camouflage in Tor Browser

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#29430: Use uTLS for meek TLS camouflage in Tor Browser
-------------------------------------------------+-------------------------
 Reporter:  dcf                                  |          Owner:  tbb-
                                                 |  team
     Type:  enhancement                          |         Status:
                                                 |  needs_review
 Priority:  Medium                               |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  meek, utls, ff68-esr, tbb-9.0-must-  |  Actual Points:
  nightly, TorBrowserTeam201908R                 |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
                                                 |  Sponsor44-can
-------------------------------------------------+-------------------------
Changes (by mcs):

 * status:  needs_revision => needs_review
 * keywords:  meek, utls, ff68-esr, tbb-9.0-must-nightly,
     TorBrowserTeam201908 => meek, utls, ff68-esr, tbb-9.0-must-nightly,
     TorBrowserTeam201908R


Comment:

 Here is a second attempt:
 https://gitweb.torproject.org/user/brade/tor-browser-
 build.git/commit/?h=bug29430-02&id=f022ea694df867a6bd06c44cb50c78d674bea9ed

 Because the build_go_lib template includes patch support, it is sufficient
 to just add the .patch file to the goutls project.

 Hopefully Kathy and I made the other changes correctly; the rbm template
 syntax is somewhat dark and murky to us. For example, do the following
 both have the same effect, or is the extra hyphen significant?
 {{{
 [% IF c("var/nightly") || c("var/alpha") -%]
 [% IF c("var/nightly") || c("var/alpha") %]
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29430#comment:29>
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