GitLab

The usbguard-daemon prints serial numbers of USB devices to
/var/log/messages. This change adds a pattern to anonymize those
serial numbers to prevent leaking PII.

BUG=None
TEST=Generate a report with logs and verify usbguard-daemon log
lines are properly anonymized.
Signed-off-by: Allen Webb <allenwebb@google.com>
Change-Id: Ifd41c8208b4d14bb3fafbf38198b04da6a8babd6
Reviewed-on: https://chromium-review.googlesource.com/1160935Reviewed-by: Rahul Chaturvedi <rkc@chromium.org>
Reviewed-by: Mattias Nissler <mnissler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#580946}