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  1. WildFly
  2. WFLY-12705

File upload fails with IllegalStateException when PicketLink SSO is enabled.

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      File Upload is throwing an exception when JBoss 7.2 is configured with SSO enabled(Picketlink).
      For every request param we are calling String getParameter(String name) in https://access.redhat.com/webassets/avalon/d/red-hat-jboss-enterprise-application-platform/7.2.beta/javadocs/javax/servlet/ServletRequest.html#getParameter-java.lang.String-this
      which is wrapped by https://access.redhat.com/webassets/avalon/d/red-hat-jboss-enterprise-application-platform/7.2.beta/javadocs/org/picketlink/identity/federation/bindings/wildfly/sp/SPFormAuthenticationRequestWrapper.html
      and as a result throws the following error when we call getParameter(filename) 

      java.lang.IllegalStateException: UT000017: Form value is a file, use getFileItem() instead
        at io.undertow.server.handlers.form.FormData$FormValueImpl.getValue(FormData.java:304) ~[undertow-core-2.0.20.Final-redhat-00001.jar!/:2.0.20.Final-redhat-00001]
        at org.picketlink.identity.federation.bindings.wildfly.sp.SPFormAuthenticationRequestWrapper.getParameter(SPFormAuthenticationRequestWrapper.java:73) ~[picketlink-wildfly8-2.5.5.SP12-redhat-00005.jar!/:2.5.5.SP12-redhat-00005]
        ...
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:706) ~[jboss-servlet-api_4.0_spec-1.0.0.Final-redhat-1.jar!/:1.0.0.Final-redhat-1]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:791) ~[jboss-servlet-api_4.0_spec-1.0.0.Final-redhat-1.jar!/:1.0.0.Final-redhat-1]
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:433) ~[jastow-2.0.7.Final-redhat-00001.jar!/:2.0.7.Final-redhat-00001]
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:403) ~[jastow-2.0.7.Final-redhat-00001.jar!/:2.0.7.Final-redhat-00001]
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:347) ~[jastow-2.0.7.Final-redhat-00001.jar!/:2.0.7.Final-redhat-00001]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:791) ~[jboss-servlet-api_4.0_spec-1.0.0.Final-redhat-1.jar!/:1.0.0.Final-redhat-1]
        at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) ~[undertow-servlet-2.0.20.Final-redhat-00001.jar!/:2.0.20.Final-redhat-00001]
        at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) ~[undertow-servlet-2.0.20.Final-redhat-00001.jar!/:2.0.20.Final-redhat-00001]
        ...
        at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.20.Final-redhat-00001.jar!/:2.0.20.Final-redhat-00001]
        at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.20.Final-redhat-00001.jar!/:2.0.20.Final-redhat-00001]
        ...
        at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.20.Final-redhat-00001.jar!/:2.0.20.Final-redhat-00001]
        at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.20.Final-redhat-00001.jar!/:2.0.20.Final-redhat-00001]
        ...

      This error does not occur on JBoss 7.1.0 but breaks on JBoss 7.1.2 may have been introduced by https://issues.jboss.org/browse/JBEAP-10449

            rhn-support-ivassile Ilia Vassilev
            rhn-support-ivassile Ilia Vassilev
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              Updated:
              Resolved: