[jboss-jira] [JBoss JIRA] (WFLY-3467) Wildfly URI encoding (again..)

[Stuart Douglas (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-3467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stuart Douglas resolved WFLY-3467.
----------------------------------
    Fix Version/s: 9.0.0.Beta1
       Resolution: Done


> Wildfly URI encoding (again..)
> ------------------------------
>
>                 Key: WFLY-3467
>                 URL: https://issues.jboss.org/browse/WFLY-3467
>             Project: WildFly
>          Issue Type: Bug
>          Components: Web (Undertow)
>    Affects Versions: 8.1.0.Final
>         Environment: Linux CentOS
>            Reporter: Bob Slydell
>            Assignee: Stuart Douglas
>             Fix For: 9.0.0.Beta1
>
>
> I have a very simple Servlet
> @WebServlet("/HelloServlet")
> public class HelloServlet extends HttpServlet
> with a doGet method that prints and returns the "foo" parameter:
> protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
> 		response.setContentType("text/html;charset=UTF-8");
> 		PrintWriter out = response.getWriter();
> 		String foo = request.getParameter("foo");
> 		out.println("Hello " + foo);
> 		System.out.println("Hello " + foo);
> 		out.close();
> 	}
> When running jboss 7.1.1.Final this works fine. I can test with a simple curl script:
> curl http://127.0.0.1:8080/hello-1/HelloServlet?foo=b$'\xc3\xa5'r
> where  $'\xc3\xa5' is "aring" or "a with a ring", (å). I know the console can handle this, because echo $'\xc3\xa5' gives:
> [slydell at localhost hello]$ echo $'\xc3\xa5'
> å
> [slydell at localhost hello]$ 
> If I run the curl script on jboss 7.1.1.Final I get:
> [slydell at localhost hello]$ curl http://127.0.0.1:8080/hello-1/HelloServlet?foo=b$'\xc3\xa5'r
> Hello bår
> [slydell at localhost hello]$
> and the jboss console output says:
> 09:18:19,483 INFO  [stdout] (http--127.0.0.1-8080-1) Hello bår
> I can change this output by adding 
> JAVA_OPTS="$JAVA_OPTS -Dorg.apache.catalina.connector.URI_ENCODING=UTF-8"
> to the standalone.conf. With that flag I get:
> 09:20:57,780 INFO  [stdout] (http--127.0.0.1-8080-1) Hello bår
> But when I run the curl script on wildfly 8.1.0.Final I get different results. I know that the catalina flag has no effect on undertow, and I have also tried all the workarounds I've seen, e.g.
> * implement a CharacterEncoding filter
> * set encoding in jboss-web.xml
> * set default-encoding in servlet-containter in the standalone.xml
> * set encoding in the http-listener in the standalone.xml
> None of these workarounds have any effect. I always get the same result:
> 09:22:42,330 INFO  [stdout] (default task-1) Hello bￃﾥr
> which does not look like anything I've seen in UTF-8 or ISO-8859-1.
> If I could get the same output as I do in the jboss 7.1.1.Final (without the catalina flag) I would be very happy. The standard non-modified jboss 7.1.1 gave me this output:
> 09:31:11,723 INFO  [stdout] (http--127.0.0.1-8080-1) Hello bår
> So my question is, how do I modify/configure wildfly so that I get the same output as I do in the standard jboss 7.1.1.Final?  I have tried the known workarounds, and they did not change any output.



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