Our extension inherit from AuthenticationProvider In authenticateUser method We are validating credentials.getRequest(). in case the request(HttpServletRequest) contains invalid parameter an exception is raised (GuacamoleException) with the right message.
Basically our users are being redirected to guacamole in order to SSH/RDP. Our custom AuthenticationProvider sets GuacamoleConfiguration with the pre-selected protocol parameters. Thanks! -- Sent from: http://apache-guacamole-incubating-users.2363388.n4.nabble.com/
