Yubikey Token OTP Adapter
The token authentication provider org.clazzes.login.yubikey implements the org.clazzes.util.sec.TokenOtpChecker interface by forwarding yubikey OTP to the yubico token verification API.
...
The yubi key token adapter is mostly used in conjunction with an LDAP login service with a configured tokenIdsAttribute value.
Configuration
The following configuration overview is valid as of version 1.3.0, which will be released around 2013-10-28.
...