This is a type and provider to manage mechanisms in the system.login.console section of macOS' authorization database. Why might you want to use this? Let's say you're deploying an authorization plugin, such as Crypt and you upgrade to an unreleased version of macOS. You may find that your system.login.console right has been reset to it's default state and your authorization plugins won't run. This clearly is a bad thing.

Usage

authpluginmech { 'Crypt:Check,privileged':
    ensure       => 'present',
    insert_after => 'MCXMechanism:login'
}

In this example, the namevar is the mechanism you wish to add in. We have told it to insert it after MCXMechanism:login (as the mechanisms are called in order, so this matters). You can also explicitly set the mechanism.

authpluginmech { 'My Awesome mech:
    ensure       => 'present',
    entry        => 'Crypt:Check,privileged',
    insert_after => 'MCXMechanism:login'
}