Seperate contentViewable permission for Web UI users and API users.

[fishfree]

Somtimes, we need forbid the users in the corpus-frontend Web UI from viewing documents, and at the sametime need allow the API users getting the source documents text to further process.

[jan-niestadt]

This is not currently possible.

It would not be a secure way of restricting access to full document contents, because if the API allows retrieving source documents, any user can figure that out and write a script to do it.

If this insecurity is not a problem in your case, you could try to add a setting to the corpus-frontend that disables the document view.