build_image: generate /etc/shadow from /etc/passwd
When a password has been marked as shadowed, we need to make sure there
is an entry for it in /etc/shadow. Otherwise, pam will prevent people
from logging in as those accounts even when other auth methods will work
(like ssh keys).
BUG=chromium:361864
TEST=built an image and checked content/perms of /etc/shadow and looked correct
TEST=built an image and could ssh into it
Change-Id: I5ddabdd9e959d7632733217090343028a14ebd6d
Reviewed-on: https://chromium-review.googlesource.com/196360
Reviewed-by: Chris Masone <cmasone@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
3 files changed
