Hi Max, I'm having some trouble understanding your use case too. Sorry if maybe it is just a language problem. Let me try to repeat this to see if I understand.
- You have already created a Restlet service which is out on the web somewhere, say http://publicserver/restlet/service. - You need to create a client application, using GWT, which will consume this Restlet service. Once you compile your GWT application to Javascript, if you install the resulting HTML and JS at http://publicserver/gwt, it will be able to access the service, because it is on the same server. However, when you are running in GWT Hosted Mode for debugging purposes, against your local GWT Hosted Mode Tomcat server at http://localhost:8888, you can not access the service due to sandbox restrictions, because it is on http://publicserver instead. If so, you can work around this using Restlet's Redirector feature, and org.restlet.ext.gwt or org.restlet.ext.servlet. In hosted mode, your development client will make requests to http://localhost:8888/some-restlet-route and Restlet will forward them to the real server on http://publicserver/restlet/service. I'm not sure if this is what you're trying to do, but if it is let me know and I can walk you through this in more detail. - Rob On Tue, Jun 16, 2009 at 6:03 PM, mstricker <[email protected]> wrote: > Hi, > I upgraded both my server & GWT libs to 1.1.5 as you suggested. > I use Firefox 3 as browser under Windows XP and Mac OS X Leopard. > The updated not fix my issue but I think I know the cause, > > I think it is because of the security restrictions ( RPC calls can be made > only to the same host). > I had a look at the deployment instruction from your wiki but I think it > does not correspond to my situation. > > I have a Restlet service finished and deployed which is used by mobile > devices as clients. > Now I have to enable 2-3 functionalities over the web, and I am forced to > use GWT, altough I havent used it til now. > So I think i do not need the "server" part of GWT, since my service is > ready to be consumed. > I thought about using restlet.gwt to consume it and display the results. > But this does not work > since I cannot deploy the html files to my tomcat to have the same url and > can make the calls to the service. > How is such a sittuation going to be solved? > I assume something with apache/mod_proxy? Can someone guide me how to solve > it, > as I am not a sysadmin and cannot touch many things on the tomcat instance. > > Thans for any advice > > Max > > Am 16.06.2009 um 22:35 schrieb jlouvel (via Nabble): > > Max, > > > > I suggest that you upgrade to Restlet 1.1.5. This might fix your issue. > > > > Otherwise, which browser and OS are you using on the client side? > > > > Best regards, > Jerome Louvel > -- > Restlet ~ Founder and Lead developer ~ http://www.restlet.org > Noelios Technologies ~ Co-founder ~ http://www.noelios.com > > > > > > *De :* mstricker > [mailto:m...@...<http://n2.nabble.com/user/SendEmail.jtp?type=node&node=3088700&i=0>] > > *Envoyé :* mardi 16 juin 2009 22:28 > > *À :* > disc...@...<http://n2.nabble.com/user/SendEmail.jtp?type=node&node=3088700&i=1> > *Objet :* Re: Restlet GWT - ChallengeResponse null on server side > > > > Hi, > > > > thanks for your reply. I waited the whole day. > > Here my configuration: > > > > Apache Tomcat/6.0.18 > > JVM Version 1.6.0_07-b06 > > restlet 1.1.1 > > > > I followed the instructions from the wiki, and my test code is realy simple > at the moment: > > > > on server side i simply log getRequest().getChallengeResponse() which is > null > > > > the GWT client is also realy simple and is basically copied from the wiki: > > org.restlet.gwt.data.Request request = *new* org.restlet.gwt.data.Request( > > Method.*GET*, > > " > http://cmydomain.com:8080/myServicet/authenticate";); > > ChallengeResponse authentication = > *new*ChallengeResponse( > > ChallengeScheme.*HTTP_BASIC > *, > "t...@...<http://n2.nabble.com/user/SendEmail.jtp?type=node&node=3088657&i=0> > ", > > > "098f6bcd4621d373cade4e832627b4f6"); > > > > > > request.setChallengeResponse(authentication); > > System.*out*.print(request); > > Client client = *new* Client(Protocol.*HTTP > *); > > > client.handle(request, *new* Callback() { > > @Override > > *public* *void* onEvent(Request > request, Response response) { > > System.*out* > .println(response.getEntity().getText()); > > } > > }); > > I test the GWT code using the hosted mode from my local machine, the server > part is deployed to a tomcat instance on the web. > > Any ideas? Because I can't proceed without having solved this problem > first. > > > > this is the output from the sample code above: > > > > The server is running at http://localhost:8080/ > > org.restlet.gwt.data.requ...@10751b6starting the HTTP client > > <html> > > <head> > > <title>Status page</title> > > </head> > > <body> > > <h3>The request requires user authentication</h3><p>You can get technical > details <a href=" > http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.2 > ">here</a>.<br> > > Please continue your visit at our <a href="/">home page</a>. > > </p> > > </body> > > </html> > > > > Max > > > > > > > > Am 16.06.2009 um 22:08 schrieb jlouvel (via Nabble): > > > > Hi Max, > > No specific idea, this should work. Could you share your configuration > details? (Restlet version, JVM, browser, etc.) > > Best regards, > Jerome Louvel > -- > Restlet ~ Founder and Lead developer ~ http://www.restlet.org > Noelios Technologies ~ Co-founder ~ http://www.noelios.com > > > > -----Message d'origine----- > De : mstricker > [mailto:m...@...<http://n2.nabble.com/user/SendEmail.jtp?type=node&node=3088538&i=0>] > > Envoyé : mardi 16 juin 2009 10:39 > À : > disc...@...<http://n2.nabble.com/user/SendEmail.jtp?type=node&node=3088538&i=1> > Objet : Re: Restlet GWT - ChallengeResponse null on server side > > Any ideas? > It is urgent. Could it be because my RESTlet is deployed to a server and > the > GWT client runs on localhost and there are some security constraints? > > > > mstricker wrote: > > > > > > Hi, > > > > I have never worked with GWT or Restlet GWT but now have the need to > > consume a simple Restlet service from GWT. > > I downloaded the RestletGWTSimpleExample.zip and tried to learn from it. > > To autheticate against the service i use this snippet: > > > > // Send an authenticated request using the Basic authentication > > // scheme. > > org.restlet.gwt.data.Request request = new > > org.restlet.gwt.data.Request( > > Method.GET, > > > > "http://myserver:8080/myservice/authenticate";); > > ChallengeResponse authentication = new > > ChallengeResponse( > > ChallengeScheme.HTTP_BASIC, > "te...@...<http://n2.nabble.com/user/SendEmail.jtp?type=node&node=3088538&i=2>", > > > > "098f6bcd4621d373cade4e832627b4f6"); > > > request.setChallengeResponse(authentication); > > new Client(Protocol.HTTP).handle(request, > new Callback() { > > @Override > > public void onEvent(Request request, > Response response) { > > > System.out.println(response.getEntity().getText()); > > } > > }); > > > > this results always in a unauthenticated status code because on the > > Restlet server > > getRequest().getChallengeResponse() is always null. > > Is this a known issue or am I doing something wrong? > > > > -- > View this message in context: > > http://n2.nabble.com/Restlet-GWT---ChallengeResponse-null-on-server-side-tp3 > 069731p3085134.html > Sent from the Restlet Discuss mailing list archive at Nabble.com. > > ------------------------------------------------------ > > http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447&dsMessageId=23623 > 80 > > ------------------------------------------------------ > > http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447&dsMessageId=2362581 > > > ------------------------------ > > View this message in context: Re: Restlet GWT - ChallengeResponse null on > server > side<http://n2.nabble.com/Restlet-GWT---ChallengeResponse-null-on-server-side-tp3069731p3088657.html> > Sent from the Restlet Discuss mailing list > archive<http://n2.nabble.com/Restlet-Discuss-f1400322.html>at Nabble.com. > > > > ------------------------------ > View this message in context: Re: Restlet GWT - ChallengeResponse null on > server > side<http://n2.nabble.com/Restlet-GWT---ChallengeResponse-null-on-server-side-tp3069731p3089130.html> > Sent from the Restlet Discuss mailing list > archive<http://n2.nabble.com/Restlet-Discuss-f1400322.html>at Nabble.com. > ------------------------------------------------------ http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447&dsMessageId=2362634
