Don't redirect to request uri If a url is requested which isn't the FLYS start page (FLYS.html) the user had been redirected to this page after successfull authentication. This caused wrong redirects after a authentication is expired and if the browser preloads e.g. the CSS file. Therefore allow to set a redirect url in the web.xml config to always redirect the user to the correct page after successfull authentication. Fix for flys/issue970 (Zugangsfehler FLYS 2.9.3)

package de.intevation.flys.client.server.auth;

/** Interface to represent user authentications
 */
public interface Authentication {

    /** Returns true if the authentication was successfull
     */
    public boolean isSuccess();

    /** Returns a new User object
     */
    public User getUser() throws AuthenticationException;

}