Enabling Cross-Origin Resource Sharing (CORS) in Dockerfile?

[KonradHoeffner]

According to the Wiki, one can enable CORS in the conductor web interface, but I want to enable that by default in a Docker image based on this one. Is it possible to configure this container in that way and if yes, how?

[TallTed]

The guidance I just provided in your other issue (#34) is applicable to this as well.

[langens-jonathan]

Hey Konrad, Openlink has provided a great guide on how to enable CORS: http://vos.openlinksw.com/owiki/wiki/VOS/VirtTipsAndTricksCORsEnableSPARQLURLs. I believe you can also do it through a isql statement. So that could be added in a custom image with a separate RUN command.

[KonradHoeffner]

@langens-jonathan Hello Jonathan, thanks for the link, however that is the same one as posted at the top, which shows how to do it using a graphical user interface but not how to do it using ISQL.

[KonradHoeffner]

@TallTed: Thank you for the guidance, I will implement that!

[nvdk]

@KonradHoeffner, fyi in our fork you can enable the CORS setting with a env flag if you want: https://github.com/redpencilio/docker-virtuoso/ . I think it should be fairly trivial to extract and create a PR to the tenforce image if you have the time.

[KonradHoeffner]

@nvdk: Thanks! Just executing update DB.DBA.HTTP_PATH set HP_OPTIONS = serialize(vector('browse_sheet', '', 'noinherit', 'yes', 'cors', '*', 'cors_restricted', 0)) where HP_LPATH = '/sparql'; in the setup SQL script worked!