Samuel Ottenhoff created DS-1215:
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Summary: Display a default thumbnail if the user does not have
permissions to view instead of 301 redirecting the image to a login screen
Key: DS-1215
URL: https://jira.duraspace.org/browse/DS-1215
Project: DSpace
Issue Type: Bug
Components: XMLUI
Affects Versions: 1.8.2
Reporter: Samuel Ottenhoff
Priority: Major
How to test:
1) Submit an item with a JPG only
2) filter-media to generate thumbnails
3) Revoke Anonymous access to all bitstreams
4) Logout
5) generate the indexes: bin/dspace index-update
6) view the index as an anonymous user
The thumbnail will not appear for the items where the anonymous access to the
bitstreams was revoked. But instead of displaying nothing (or a default
thumbnail), DSpace does the interruptRequest() on each of the thumbnails which
results in the inlined image becoming a 301 request to login.
And because the interruptRequest was called, now attempt to immediately login:
you will be redirected to the thumbnail.....
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