Hi Roman, That sounds like a good solution. Thanks for following up!
Best regards, Jérôme Louvel -- Restlet ~ Founder and Lead developer ~ http://www.restlet.org Noelios Technologies ~ Co-founder ~ http://www.noelios.com -----Message d'origine----- De : Roman Geus [mailto:[EMAIL PROTECTED] Envoyé : mercredi 13 août 2008 16:34 À : [email protected] Objet : Re: Setting a Filter for a JAX-RS resource class or application Hi again It seems, that the following idea solves my problem. Instantiate a subclass of JaxRsApplication, that overrides the createRoot() method, which installs the (Spnego)Filter. > class ExampleApplication extends JaxRsApplication { > Filter filter; > > public ExampleApplication(Filter filter) { > this.filter = filter; > } > > @Override > public Restlet createRoot() { > if (filter != null) { > filter.setNext(super.createRoot()); > return filter; > } else > return super.createRoot(); > } > > } Best regards, Roman Roman Geus wrote: > Hello all > > I'll try to explain what I want to acomplish: Basically I would like > to integrate Bruno Harbulot's SPNEGO authentication filter into a > simple JAX-RS server. > > I cannot use application.setGuard(...) since authentication is > implemented as a Filter instead of a Guard. > > Here is the main class: > > public class ExampleServer { > > public static void main(String[] args) throws Exception { > // create Component (as ever for Restlet) > Component comp = new Component(); > Server server = comp.getServers().add(Protocol.HTTP, 8182); > > // create JAX-RS runtime environment > JaxRsApplication application = new > JaxRsApplication(comp.getContext()); > > // Authentication filter derived from Bruno Harbulot's code > // How can I activate this filter? > SpnegoFilter filter = new SpnegoFilter(); > > // attach ApplicationConfig > application.add(new ExampleAppConfig()); > > // Attach the application to the component and start it > comp.getDefaultHost().attach(application); > comp.start(); > > System.in.read(); > comp.stop(); > } > } > > The ApplicationConfig class: > > public class ExampleAppConfig extends ApplicationConfig { > > public Set<Class<?>> getResourceClasses() { > Set<Class<?>> rrcs = new HashSet<Class<?>>(); > rrcs.add(EasyRootResource.class); > return rrcs; > } > } > > The RAX-RS Resource class: > > @Path("easy") > public class EasyRootResource { > @Context > SecurityContext sc; > > @GET > @Produces("text/html") > public String getHtml() { > return "<html><head></head><body>\n" > + "This is an easy resource (as html text).\n" > + "</body></html>"; > } > } > > The SPNEGO filter: > http://git.kato.mvc.mcc.ac.uk/bruno/spnegofilter.git/?a=blob_plain;f=src/mai n/java/uk/ac/manchester/rcs/bruno/spnegofilter/SpnegoFilter.java;hb=HEAD > > > > Thanks, > Roman > > Jerome Louvel wrote: >> Hi Roman, >> >> Could you share with us a code sample that we can look at and help you >> complete? >> >> Best regards, >> Jérôme Louvel >> -- >> Restlet ~ Founder and Lead developer ~ http://www.restlet.org >> Noelios Technologies ~ Co-founder ~ http://www.noelios.com >> >> >> -----Message d'origine----- >> De : Roman Geus [mailto:[EMAIL PROTECTED] Envoyé : lundi 11 août >> 2008 17:05 >> À : [email protected] >> Objet : Setting a Filter for a JAX-RS resource class or application >> >> Hi all >> >> I would like to set a Filter for a JAX-RS resource or application and >> I can't seem to find out how to do it properly. >> >> Can anybody help me with this? >> >> Thanks, >> Roman >> >> -- >> Roman Geus >> Paul Scherrer Institut >> AIT >> Scientific Computing >> 5232 Villigen PSI >> Switzerland >> >> Tel: +41 56 310 54 85 >> Fax: +41 56 310 36 49 >> >> e-Mail: [EMAIL PROTECTED] >> >> >
