Federation resharing not working as expected

[whisperdancer]

Steps to reproduce

1. Share via federation to user@nextcloudserver.com
2. Uncheck "can reshare"
3. Person receives and accepts share.

Expected behaviour

Tell us what should happen
The person with whom the file or folder was shared should not be able to further share the file or folder. The share link and share options under share should not be visible or grayed out thereby disallowing the person from further sharing the file or folder.

Actual behaviour

Tell us what happens instead
The person shared can select share options like "share link" or share with others via email or federated.

Server configuration

Operating system: Rasperian Stretch

Web server: Nginx

Database: MarionDB

PHP version: 7.0

Nextcloud version: (see Nextcloud admin page) 14

Updated from an older Nextcloud/ownCloud or fresh install: Update from 13.0.6

Where did you install Nextcloud from: Nextcloud servers

Signing status:

Signing status

Login as admin user into your Nextcloud and access 
http://example.com/index.php/settings/integrity/failed 
paste the results here.

List of activated apps:

App list

If you have access to your command line run e.g.:
sudo -u www-data php occ app:list
from within your Nextcloud installation folder

Nextcloud configuration:

Config report

If you have access to your command line run e.g.:
sudo -u www-data php occ config:list system
from within your Nextcloud installation folder

or 

Insert your config.php content here. 
Make sure to remove all sensitive content such as passwords. (e.g. database password, passwordsalt, secret, smtp password, …)

Are you using external storage, if yes which one: local/smb/sftp/...

Are you using encryption: yes/no

Are you using an external user-backend, if yes which one: LDAP/ActiveDirectory/Webdav/...

LDAP configuration (delete this part if not used)

LDAP config

With access to your command line run e.g.:
sudo -u www-data php occ ldap:show-config
from within your Nextcloud installation folder

Without access to your command line download the data/owncloud.db to your local
computer or access your SQL server remotely and run the select query:
SELECT * FROM `oc_appconfig` WHERE `appid` = 'user_ldap';


Eventually replace sensitive data as the name/IP-address of your LDAP server or groups.

Client configuration

Browser:

Operating system:

Logs

Web server error log

Web server error log

Insert your webserver log here

Nextcloud log (data/nextcloud.log)

Nextcloud log

Insert your Nextcloud log here

Browser log

Browser log

Insert your browser log here, this could for example include:

a) The javascript console log
b) The network log
c) ...

[nextcloud-bot]

GitMate.io thinks possibly related issues are #4965 (Moving shared folders doesn't work as expected), #4578 (Resharing is not allowed), #3351 (Grid view not working as expected), #5472 (TempManager is not working), and #4103 (Blocking desktop synchronization for folders not working as expected).

[tcitworld]

Issue still reported in Nextcloud 25.