Enable results redirect servlet for async TAP queries #104
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Description
PR modifies the Async results functionality, by adding a redirect servlet which serves under /results/*. TAP Async results (jobID/results/result) now link to this servlet (/results/resultID.xml) so that when clients make a (authenticated) request to the results endpoint, they are redirected to the actual file which is stored in a Google CDN location. This should lead the client to strip the auth headers from the request, as otherwise would be a breach of HTTP security best policies.
How was this tested
I've built & deployed a Docker image with this version on idfdev, and tested with the following tools:
Potential issues
I've only tested this on idfdev, but we have several RSP operators who are storing results in a slightly different way (S3 in openstack for example). Could this break for their environment?