LDAP - Sync all users and groups

[adocampo]

Let Leantime to sync LDAP all users who can connect to Leantime (eg: via filter or via LEAN_LDAP_DN) and groups, so a read-only bind_user is needed and a cron taks (or manually triggered action) in order to sync all LDAP users.

In order to automate this, let the system assign LDAP Groups to Leantime Groups. And let autoassign projects to a group.

So for instance, if an LDAP user belongs to the group Design (and to the Security Group "Leantime"), then Leantime would autosync that user by creating it on the Leantime DB, assign that user to the Leantime Design group and as that group has access to the project "Covers", when that user would login into Leantime for the very first time, he or she automatically would see all the related stuff without manual intervention.