- make sure DBG images could not be signed for prod
When debug image marker was changed from "DEV" to "DBG", the
script checking for this was not updated.
Fix that and also use 'strings' generated output to not require
grep to delineate input binary blobs into strings.
- do not invoke cr50-codesigner as sudo, it is not necessary with
the correct udev rules in place.
BRANCH=none
BUG=b:73296144
TEST=Tried signing for prod a DBG image, the attempt failed. Then
built a non DBG image, signed it successfully.
Change-Id: I7cec2d9eb344b40f7726d7e432689b0c0416dc47
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1000755
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Mary Ruthven <mruthven@chromium.org>
dc82178796