@Override
    protected void configure() {
        bind(ConfigurationService.class);
        bind(TicketValidationService.class);
        
        bind(Environment.class).toInstance(environment);
        
    }
The configuration environment for this server and extension.
extensions/guacamole-auth-sso/modules/guacamole-auth-sso-cas/src/main/java/org/apache/guacamole/auth/cas/CASAuthenticationProviderModule.java