rmad: Add rmad-executor user and group

The RMA executor was run as root. After discussion with security team,
it's better to run as a non-root "rmad-executor" user with CAP_SYS_ADMIN
capabilities so it's still allowed to perform most of the root-level
tasks.

BUG=b:243855405
TEST=display-accts.py --lint

Change-Id: Id90c37ce2e6958b1c57907fa4f90d622bd12ee4d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/3861529
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Commit-Queue: Cheng-Han Yang <chenghan@chromium.org>
Tested-by: Cheng-Han Yang <chenghan@chromium.org>
2 files changed
tree: 1b180e495d200c5ece24d2620dd1e5896d69aacd
  1. acct-group/
  2. acct-user/
  3. eclass/
  4. metadata/
  5. profiles/
  6. OWNERS
  7. PRESUBMIT.cfg