+ /** Whether or not to enable the pin_test module **/
+ bool enable_pin;
+
+ /** URI for authentication **/
+ const char * auth_uri;
+
+ /** Additional options for authentication (to be parsed in Login_Handler) **/
+ const char * auth_options;
+
+ /** Authentication method **/
+ enum {AUTH_NONE, AUTH_LDAP, AUTH_SHADOW, AUTH_MYSQL} auth_method;
+
+ /** Experiments directory **/
+ const char *experiment_dir;