tree 1666342c9dd1b321de6c4a69996668730ab71ffc
parent 16c56936fb408c8d7c0e807de42d2c0238496000
author Mattias Nissler <mnissler@chromium.org> 1528897501 +0200
committer Mattias Nissler <mnissler@chromium.org> 1529593030 +0000

crosh: Add U2F disclaimer.

The experimental U2F implementation is recently drawing more
attention, and users are stumbling upon various restrictions
(including some that have security implications) that we intend to
resolve before public launch. Make users aware of this by showing a
warning message with the u2_flags command.

BUG=chromium:851955
TEST=Invoking u2f_flags in crosh generates a scary warning message.

Change-Id: I74a7daabb51659b2e517462c0359a7858664345e
Reviewed-on: https://chromium-review.googlesource.com/1099059
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Mattias Nissler <mnissler@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
(cherry picked from commit aeb16b7a802d4b077d83dcd62e822c5c6f3a2c61)
Reviewed-on: https://chromium-review.googlesource.com/1110058
Reviewed-by: Mattias Nissler <mnissler@chromium.org>