When setting the ACL for optimized images after setting the
ACL for the linked upload (e.g. via the SyncACLForUploads job),
we were using the optimized image path as the S3 key. This worked
for single sites, however it would fail silently for multisite
sites since the path would be incorrect, because the Discourse.store.upload_path
was not included.
For example, something like this:
somecluster1/optimized/2X/1/3478534853498753984_2_1380x300.png
Instead of:
somecluster1/uploads/somesite1/2X/1/3478534853498753984_2_1380x300.png
The silent failure is still intentional, since we don't want to
break other things because of ACL updates, but now we will update
the ACL correctly for optimized images on multisite sites.
Previously we hardcoded the DOWNLOAD_URL_EXPIRES_AFTER_SECONDS const
inside S3Helper to be 5 minutes (300 seconds). For various reasons,
some hosted sites may need this to be longer for other integrations.
The maximum expiry time for presigned URLs is 1 week (which is
604800 seconds), so that has been added as a validation on the
setting as well. The setting is hidden because 99% of the time
it should not be changed.
It's very easy to forget to add `require 'rails_helper'` at the top of every core/plugin spec file, and omissions can cause some very confusing/sporadic errors.
By setting this flag in `.rspec`, we can remove the need for `require 'rails_helper'` entirely.