# auth modules

`auto` | An "Always Approved" eauth interface to test against, not intended for production use
`django` | Provide authentication using Django Web Framework
`file` | Provide authentication using local files
`keystone` | Provide authentication using OpenStack Keystone
`ldap` | Provide authentication using simple LDAP binds
`mysql` | Provide authentication using MySQL.
`pam` | Authenticate against PAM
`pki` | Authenticate via a PKI certificate.
`rest` | Provide authentication using a REST call
`sharedsecret` | Provide authentication using configured shared secret
`yubico` | Provide authentication using YubiKey.