feature/lf-2-support-4-restrictive-licenses

[milanmajchrak]

Problem description

For restrictive licenses, appropriate technical support must be provided.

• The bitstream could be downloaded by: admin, submitter, anonymous user. The downloading bitstream is attached to the license which: has not required confirmation, ask only once for confirmation, ask always for confirmation, and the license may has defined required information which the user/admin/anonymous must fill in in the License Agreement Page.
• If the License has defined required information SEND_TOKEN, the download link with the token is sent to the e-mail.
• Submitter can every time download his bitstream without confirmation.
• If the download link has expired token the error page is showed up.

Possible occurrences:

Occurences in excel - better for understanding:
BitstreamDownloadAuthorizatin.xlsx

How to test:

• Try every occurrence from the attached excel
• Try to download the bitstream with wrong token. Download URL should be: ..<BITSTREAM_UUID>/download, and add the token there in the this way: <BITSTREAM_UUID>/download?dtoken=wrongToken. The error page should be showed up and should disappear after 5 seconds.

Requirements

The issue: dataquest-dev/DSpace#141 and #92 must be done.