The default is --standard_backdoor, which installs well-known ssh keys and sets
a well-known root password. Passing --nostandard_backdoor will cause
mod_image_for_test to use ssh keys from ~/.ssh/*.pub instead of the test keys
and not set the root password.
BUG=chromium-os:11744
TEST=Adhoc
Build an image with --standard_backdoor.
ssh -i ${SRC}/src/scripts/mod_for_test_scripts/ssh_keys/testing_rsa root@${DUT}
ssh root@${DUT} with 'test0000'
cat /root/.ssh/authorized_keys # check for the test key
Build an image with --nostandard_backdoor.
ssh -o PubkeyAuthentication=no root@${DUT} # this will fail
ssh root@${DUT} # this should work
cat /root/.ssh/authorized_keys # check for just your keys
Change-Id: Ie92fbc9d3815f478698c8c94d938daca2b5cd53e
Signed-off-by: Elly Jones <ellyjones@chromium.org>
Reviewed-on: http://gerrit.chromium.org/gerrit/3449
Reviewed-by: David Rochberg <rochberg@chromium.org>
Get rid of chroot inside this script, and not mounting mod_for_test_scripts into rootfs any more.
The reason caused the failure here is once you chroot into the mounted rootfs directory, all binaries were searched inside the rootfs. But all binaries inside the arm rootfs was for arm hardware, so not executable on the host linux machine(intel).
Review URL: http://codereview.chromium.org/845007
