Introduce new make targets to check and add license headers to files
("make lint-license" and "make fix-license"). License checking is now a part of
"make lint" as well.
Initial attempts used goheader, but it caused "make lint-go" to become about 9x
slower (if not more), plus it only targets go files. Google's addlicense is fast
enough and targets however many file types we want.
Existing files that were missing licenses got the header added, using the
current year as the license date.
* Introduce lint-license and fix-license make targets
* Ignore generated files
* Add license to go files
* Replace irregular licenses with standard copyright/license
* Add license to proto files
* Install addlicense in build.assets Dockerfile
* Fix bug with OIDC powered sessions logged out after 10 minutes
* Adjust web sessions durations by taking roles into account
* Provide explicit TTL enforced on the server side for bearer tokens
Before this PR the web session TTL was measured using defaults,
10 minutes for local sessions and 1 hour for OIDC sessions and
the system relied on client to renew the bearer token.
With this change bearer token TTL is set to 10 minutes
and the entire web session will expire if not renewed before
The maximum session duration is set to 12 hours, if not
limited to a smaller value by roles in RBAC modules.
Alan Parra