This plug-in enhances OpenVPN by adding user name and password authentication. An eurephia user account is a combination of minimum one OpenVPN SSL certificate and a user name with a password assigned. It is also possible to setup several eurephia user names to use a shared OpenVPN certificate.
In addition, eurephia will blacklist IP addresses, certificates and user names on too many failed attempts and it supports dynamic update of iptables rules which restricts network access per connection.
All information is stored in a database and all changes to the accounts will be effective immediately. At the moment eurephia supports the SQLite database.