fix: configure shared access on api create

[lebalz]

make shared access configurable on doc root creation

[SilasBerger]

LGTM 👍

One thought (although not directly related to this PR): Do you think we might need to extend the shared access concept to a user- and group-based solution like we do with "regular" permissions? That way, for instance, an admin could create a CmsText document and share it only with student X, e.g. to provide a grade.

[lebalz]

@SilasBerger

One thought (although not directly related to this PR): Do you think we might need to extend the shared access concept to a user- and group-based solution like we do with "regular" permissions? That way, for instance, an admin could create a CmsText document and share it only with student X, e.g. to provide a grade.

This is already the case and works (at least with the implementation of #25). The rules are

• a user can have max. it's user permission for a shared document
• the shared doc permission on the root describes the max. access to a document (so user has RW, but shared is RO - the user which is not the author, has only RO access)

So a configuration for the CmsText couldshould already work: