Adding a warning header when a license is about to expire #64948 #65900
+246
−56
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This implementation will add the warning header
if the license is going to expire in less than
{LICENSE_EXPIRATION_WARNING_PERIOD} days.
The messages added:
Warning: 299 Elasticsearch-8.0.0-###"Your license will expire in [N] days. Contact your administrator or update your license for continued use of features"
or
Warning: 299 Elasticsearch-8.0.0-### "Your license expires today. Contact your administrator or update your license for continued use of features"
If license has expired less than
{GRACE_PERIOD_DURATION} days ago following
warning is added:
Warning: 299 Elasticsearch-8.0.0-### "Your license expired on ["EEEE, MMMM dd, yyyy" ]. Contact your administrator or update your license for continued use of features"
Both {LICENSE_EXPIRATION_WARNING_PERIOD}
and {GRACE_PERIOD_DURATION} are currently 7 days.
The message will be added to each request unless
authentication fails.
Note: with this change all warning headers will be removed
from a response if authentication fails.
#backport #64948