Public link share

[DeepDiver1975]

Story:
Given a public share link was sent to a user
When the user opens the link in the browser
Then the shared content has to be displayed

Questions:
A share link as generated by owncloud backend (e.g. via api from the mobile client) as of today points to the backend server core.own.cloud/index.php/s/123456789
But with phoenix in place the link needs to point to phoenix.own.cloud/#/file-share/123456789

Solution:
When the backend is generating the share link the phoenix base url has to be applied - needs own config value

Tasks:

• change link generation in core (1MD)
• provide proper public share webdav api Add public-files to DAV core#29369 (3MD)
• single file public share (1MD)
• read only folder public share (1MD)
• full access folder public share (1MD)
• Upload only public share (1MD)
• password protected links (1MD)

[PVince81]

prerequisite: we need to know how the UI / UX looks like when opening a public link:

• same as logged in user ?
• completely different UI ?
• integrate with file viewers / editor somehow ?

[LukasHirt]

Closing this since tasks and discussion has been moved here #1307