Only show link shares for the current user

Revert back to non-webdav download link for public URLs

Fixes issues with browsers not happy with the token.
Fixes activities which were not sent.

Harden updater authentication

Chunk the cleanup queries to make sure they don't time out

Remember previous state of remember login checkbox

Fix versions path as share recipient when different than owner path

Make sure we do not show an icon if we can't display a share

- Reset tokens after 2 hours as discussed at https://github.com/owncloud/updater/issues/220#issuecomment-182033453
- Used BCrypt for storing the password in the config.php. This makes it substantially harder in case of a leakage of the token to bruteforce it. In the future we can evaluate also an HMAC including the IP. That's a bit tricker though at the moment considering that we support reverse proxies. Didn't feel brave enough to touch that dragon now as well ;)

Currently we have no way to display multiple links in the UI.
So just display the link share for the current user.

Fixes #22275

calculate and update the version of the encryption signature correctly

Serve files with an attachment disposition for new DAV endpoint

Use cache directly instead of QueryBuilder

Updated davclient.js to support MKCOL in edge

Fix group principal

Fix for MKCOL in edge

Only show link spinner if the share exists

Instead of relying on the versions API response, use the known file path
when populating version models.

The path attribute contains the path relative to the owner's home
folder, not the one from the recipient, which is useless for the client
and needlessly discloses the owner's original path.

The requested already has access to the full path of the file, so no
need to add it to the response.

apps like files_versions still get the old signature version

fixes #22205

In case somebody does not use oc_filecache

If there is no share to delete do not set the spinner.
Fixes #21726

use the version of the original file if we write the part file to have a proper version if we move the file over to the original location

Notifications for remote shares

Hide updater.secret from occ output by default