Solved alternative to site embedding
i used nextcloud with the external link app to embed other app installed on cloudron .
since x-frame-option is deprecated how can i handle cloudron app embedding in nextcloud ?
Currently there is no platform provided solution for this. Since x-frame-option is deprecated and we removed support for this, the only alternative seems to be CSP . In my experience though this is quite hard to get right across apps, since there are so many variations and content types to address. Not sure if you have much experience with it, but happy to hear about ideas in that area.
Some additional information was already collected by @girish at https://git.cloudron.io/cloudron/box/issues/596
@TheNils Embedding is enabled by default (from Cloudron side atleast). This means that if embedding is not working, it's because the embedded app is blocking it. Can you tell me which app you are trying to embed? Roundcube?
@TheNils See https://forum.cloudron.io/topic/1813/site-embedding-x-frame-options-partially-broken-since-cloudron-4-1-3 if it's roundcube + nextcloud