I‘d like to know how to use ldap client on Ubuntu core system to authenticate users.
On Ubuntu 18.04 TLS, I can install ldap packages and configure PAM to use Unix Authentication and LDAP Authentication
But on Ubuntu core, I don’t know how to install ldap packages. Modifying PAM file and other configuration files in /etc is also a problem because of AppArmor.
What is the right way to use ldap client on Ubuntu core system? Should I pack the ldap client into an application snap and forget PAM?