It is now possible to use the CDN for resizing images as documented here:
https://docs.developers.optimizely.com/digital-experience-platform/docs/image-resizing-using-cdn
This works great, but I have one issue.
When the image is not publicly available (no read access for everyone) than this does not work.
I assume the CDN then tries to load the image by the original url (https://domain/contentassets/etc) and receives the login page html instead of the image, so it cannot resize.
I'm working on an intranet website, where all content (images included) is only available for logged in users, but would like to use this resizing functionality.
Is there any way to get this to work in this scenario, or should I just make all images publicly available?