Use /etc/ctrlproxyd.conf. Settings:
  * port to listen on
 *  * whether to use system er config files or /var/lib/ctrlproxy
 *
 * Wait for CONNECT / socks connection, password and username
 *
 * Check whether $HOME/.ctrlproxy/pid or /var/run/ctrlproxy/$USER.pid exists 
 * and refers to a ctrlproxy instance. If so, open $HOME/.ctrlproxy/socket or /var/run/ctrlproxy/socket-$USER.
 *
 * If not, start ctrlproxy with the right parameters and (if it's a home directory) as the specified user.
 *
 * Send CONNECT <network> <port> if specified
 * relay user data
 * relay nick data
 *
 * Optional:
 * * Allow authentication with pam or SASL
 * * Allow starting ctrlproxy instances at startup of ctrlproxyd
 * * Allow initializing new accounts for nss users
 * * Allow running as non-root
 */


