[JBoss JIRA] Created: (JBWS-2820) NullPointer Exception in Metro Stack when user has insufficent permissions to call a webservice method
4:19 p.m.
NullPointer Exception in Metro Stack when user has insufficent permissions to call a
webservice method
------------------------------------------------------------------------------------------------------
Key: JBWS-2820
URL: https://jira.jboss.org/jira/browse/JBWS-2820
Project: JBoss Web Services
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: jbossws-metro
Affects Versions: jbossws-metro-3.1.1
Environment: Windows Vista
JBoss 4.2.3.GA
JBossWS Metro 3.1.1
Reporter: KickMeToAndy
Hello,
we have a webservice that is protected via a custom LoginModule. To protect the individual
Methods
we use the annotation @RolesAllowed. Now if we call a webservice for which a user has
insufficient
privileges we get the following exception
18:07:42,608 ERROR [http-127.0.0.1-9080-1] [RoleBasedAuthorizationInterceptor]
Insufficient permissions, principal=blubb, requiredRoles=[someRole], principalRol
es=[nochwas, rechnungsempfaengerLesen]
07:54:33,863 ERROR [http-127.0.0.1-9080-1] [EndpointMethodHandler]
java.lang.NullPointerException
at org.jboss.wsf.stack.metro.InvokerEJB3.handleException(InvokerEJB3.java:127)
at org.jboss.wsf.stack.metro.InvokerEJB3.invoke(InvokerEJB3.java:106)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at
com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at
com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at
com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:112)
at org.jboss.wsf.stack.metro.log.DumpPipe.process(DumpPipe.java:94)
at
com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.doPost(RequestHandlerImpl.java:225)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:82)
at
org.jboss.wsf.common.servlet.AbstractEndpointServlet.service(AbstractEndpointServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
I have debugged the problem and the problems is the following:
The problem is the following method in the InvokerEJB3 class of the jbossws metro stack:
private void handleException(Exception ex)
throws InvocationTargetException, IllegalAccessException
{
//Unwrap EJBException
if (ex instanceof EJBException)
ex = ((EJBException)ex).getCausedByException();
.....
}
The ex variable that gets passed into the method is a
javax.ejb.EJBAccessException (with the message "Authorization failure").
The problem is that the expression
((EJBException)ex).getCausedByException()
returns null for the
exception, becuase it does not have a causeException!
later in the method the call
if (ex.getClass().isAnnotationPresent(WebFault.class))
results
in a nullpointer exception, because ex is null (because there was no root cause).
At the moment the method always expects a cause Exception if the
exception passed to the method is a EJBException!
cheers,
andy
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6:26 p.m.
New subject: [JBoss JIRA] Updated: (JBWS-2820) NullPointer Exception in Metro Stack when user has insufficent permissions to call a webservice method
[
https://jira.jboss.org/jira/browse/JBWS-2820?page=com.atlassian.jira.plug...
]
Alessio Soldano updated JBWS-2820:
----------------------------------
Fix Version/s: jbossws-metro-3.3
NullPointer Exception in Metro Stack when user has insufficent
permissions to call a webservice method
------------------------------------------------------------------------------------------------------
Key: JBWS-2820
URL: https://jira.jboss.org/jira/browse/JBWS-2820
Project: JBoss Web Services
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: jbossws-metro
Affects Versions: jbossws-metro-3.1.1
Environment: Windows Vista
JBoss 4.2.3.GA
JBossWS Metro 3.1.1
Reporter: KickMeToAndy
Fix For: jbossws-metro-3.3
Hello,
we have a webservice that is protected via a custom LoginModule. To protect the
individual Methods
we use the annotation @RolesAllowed. Now if we call a webservice for which a user has
insufficient
privileges we get the following exception
18:07:42,608 ERROR [http-127.0.0.1-9080-1] [RoleBasedAuthorizationInterceptor]
Insufficient permissions, principal=blubb, requiredRoles=[someRole], principalRol
es=[nochwas, rechnungsempfaengerLesen]
07:54:33,863 ERROR [http-127.0.0.1-9080-1] [EndpointMethodHandler]
java.lang.NullPointerException
at org.jboss.wsf.stack.metro.InvokerEJB3.handleException(InvokerEJB3.java:127)
at org.jboss.wsf.stack.metro.InvokerEJB3.invoke(InvokerEJB3.java:106)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at
com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at
com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at
com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:112)
at org.jboss.wsf.stack.metro.log.DumpPipe.process(DumpPipe.java:94)
at
com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.doPost(RequestHandlerImpl.java:225)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:82)
at
org.jboss.wsf.common.servlet.AbstractEndpointServlet.service(AbstractEndpointServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
I have debugged the problem and the problems is the following:
The problem is the following method in the InvokerEJB3 class of the jbossws metro stack:
private void handleException(Exception ex)
throws InvocationTargetException, IllegalAccessException
{
//Unwrap EJBException
if (ex instanceof EJBException)
ex = ((EJBException)ex).getCausedByException();
.....
}
The ex variable that gets passed into the method is a
javax.ejb.EJBAccessException (with the message "Authorization failure").
The problem is that the expression
> ((EJBException)ex).getCausedByException()
returns null for the exception, becuase it does not have a causeException!
later in the method the call
> if (ex.getClass().isAnnotationPresent(WebFault.class))
results in a nullpointer exception, because ex is null (because there was no root
cause).
At the moment the method always expects a cause Exception if the
exception passed to the method is a EJBException!
cheers,
andy
--
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If you think it was sent incorrectly contact one of the administrators:
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7:04 p.m.
New subject: [JBoss JIRA] Commented: (JBWS-2820) NullPointer Exception in Metro Stack when user has insufficent permissions to call a webservice method
[
https://jira.jboss.org/jira/browse/JBWS-2820?page=com.atlassian.jira.plug...
]
Alessio Soldano commented on JBWS-2820:
---------------------------------------
Would you mind contributing a patch for this since you seem to have gone deep into the
code?
NullPointer Exception in Metro Stack when user has insufficent
permissions to call a webservice method
------------------------------------------------------------------------------------------------------
Key: JBWS-2820
URL: https://jira.jboss.org/jira/browse/JBWS-2820
Project: JBoss Web Services
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: jbossws-metro
Affects Versions: jbossws-metro-3.1.1
Environment: Windows Vista
JBoss 4.2.3.GA
JBossWS Metro 3.1.1
Reporter: KickMeToAndy
Fix For: jbossws-metro-3.3
Hello,
we have a webservice that is protected via a custom LoginModule. To protect the
individual Methods
we use the annotation @RolesAllowed. Now if we call a webservice for which a user has
insufficient
privileges we get the following exception
18:07:42,608 ERROR [http-127.0.0.1-9080-1] [RoleBasedAuthorizationInterceptor]
Insufficient permissions, principal=blubb, requiredRoles=[someRole], principalRol
es=[nochwas, rechnungsempfaengerLesen]
07:54:33,863 ERROR [http-127.0.0.1-9080-1] [EndpointMethodHandler]
java.lang.NullPointerException
at org.jboss.wsf.stack.metro.InvokerEJB3.handleException(InvokerEJB3.java:127)
at org.jboss.wsf.stack.metro.InvokerEJB3.invoke(InvokerEJB3.java:106)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at
com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at
com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at
com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:112)
at org.jboss.wsf.stack.metro.log.DumpPipe.process(DumpPipe.java:94)
at
com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.doPost(RequestHandlerImpl.java:225)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:82)
at
org.jboss.wsf.common.servlet.AbstractEndpointServlet.service(AbstractEndpointServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
I have debugged the problem and the problems is the following:
The problem is the following method in the InvokerEJB3 class of the jbossws metro stack:
private void handleException(Exception ex)
throws InvocationTargetException, IllegalAccessException
{
//Unwrap EJBException
if (ex instanceof EJBException)
ex = ((EJBException)ex).getCausedByException();
.....
}
The ex variable that gets passed into the method is a
javax.ejb.EJBAccessException (with the message "Authorization failure").
The problem is that the expression
> ((EJBException)ex).getCausedByException()
returns null for the exception, becuase it does not have a causeException!
later in the method the call
> if (ex.getClass().isAnnotationPresent(WebFault.class))
results in a nullpointer exception, because ex is null (because there was no root
cause).
At the moment the method always expects a cause Exception if the
exception passed to the method is a EJBException!
cheers,
andy
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
2:45 a.m.
New subject: [JBoss JIRA] Updated: (JBWS-2820) NullPointer Exception in Metro Stack when user has insufficent permissions to call a webservice method
[
https://jira.jboss.org/jira/browse/JBWS-2820?page=com.atlassian.jira.plug...
]
KickMeToAndy updated JBWS-2820:
-------------------------------
Attachment: InvokerEJB3.java.patch
Patch for Metro version 3.1.1 and trunk (since the file seems the be the same for both
versions).
NullPointer Exception in Metro Stack when user has insufficent
permissions to call a webservice method
------------------------------------------------------------------------------------------------------
Key: JBWS-2820
URL: https://jira.jboss.org/jira/browse/JBWS-2820
Project: JBoss Web Services
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: jbossws-metro
Affects Versions: jbossws-metro-3.1.1
Environment: Windows Vista
JBoss 4.2.3.GA
JBossWS Metro 3.1.1
Reporter: KickMeToAndy
Fix For: jbossws-metro-3.3
Attachments: InvokerEJB3.java.patch
Hello,
we have a webservice that is protected via a custom LoginModule. To protect the
individual Methods
we use the annotation @RolesAllowed. Now if we call a webservice for which a user has
insufficient
privileges we get the following exception
18:07:42,608 ERROR [http-127.0.0.1-9080-1] [RoleBasedAuthorizationInterceptor]
Insufficient permissions, principal=blubb, requiredRoles=[someRole], principalRol
es=[nochwas, rechnungsempfaengerLesen]
07:54:33,863 ERROR [http-127.0.0.1-9080-1] [EndpointMethodHandler]
java.lang.NullPointerException
at org.jboss.wsf.stack.metro.InvokerEJB3.handleException(InvokerEJB3.java:127)
at org.jboss.wsf.stack.metro.InvokerEJB3.invoke(InvokerEJB3.java:106)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at
com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at
com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at
com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:112)
at org.jboss.wsf.stack.metro.log.DumpPipe.process(DumpPipe.java:94)
at
com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.doPost(RequestHandlerImpl.java:225)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:82)
at
org.jboss.wsf.common.servlet.AbstractEndpointServlet.service(AbstractEndpointServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
I have debugged the problem and the problems is the following:
The problem is the following method in the InvokerEJB3 class of the jbossws metro stack:
private void handleException(Exception ex)
throws InvocationTargetException, IllegalAccessException
{
//Unwrap EJBException
if (ex instanceof EJBException)
ex = ((EJBException)ex).getCausedByException();
.....
}
The ex variable that gets passed into the method is a
javax.ejb.EJBAccessException (with the message "Authorization failure").
The problem is that the expression
> ((EJBException)ex).getCausedByException()
returns null for the exception, becuase it does not have a causeException!
later in the method the call
> if (ex.getClass().isAnnotationPresent(WebFault.class))
results in a nullpointer exception, because ex is null (because there was no root
cause).
At the moment the method always expects a cause Exception if the
exception passed to the method is a EJBException!
cheers,
andy
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2:49 a.m.
New subject: [JBoss JIRA] Updated: (JBWS-2820) NullPointer Exception in Metro Stack when user has insufficent permissions to call a webservice method
[
https://jira.jboss.org/jira/browse/JBWS-2820?page=com.atlassian.jira.plug...
]
Andreas Wuest updated JBWS-2820:
--------------------------------
Attachment: InvokerEJB3Test.java
Testcase for the patch. Notice that i had to change the visibility of the handleException
method
from private to protected so i could write a testcase. if you do not need the testcase
(because i could
not find any testcases in the project), just revert the change of visibility.
this patch should fix the problem. however i could not test it in the integration
environment, because
i could not create a new distribution from the sources :-(
NullPointer Exception in Metro Stack when user has insufficent
permissions to call a webservice method
------------------------------------------------------------------------------------------------------
Key: JBWS-2820
URL: https://jira.jboss.org/jira/browse/JBWS-2820
Project: JBoss Web Services
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: jbossws-metro
Affects Versions: jbossws-metro-3.1.1
Environment: Windows Vista
JBoss 4.2.3.GA
JBossWS Metro 3.1.1
Reporter: Andreas Wuest
Fix For: jbossws-metro-3.3
Attachments: InvokerEJB3.java.patch, InvokerEJB3Test.java
Hello,
we have a webservice that is protected via a custom LoginModule. To protect the
individual Methods
we use the annotation @RolesAllowed. Now if we call a webservice for which a user has
insufficient
privileges we get the following exception
18:07:42,608 ERROR [http-127.0.0.1-9080-1] [RoleBasedAuthorizationInterceptor]
Insufficient permissions, principal=blubb, requiredRoles=[someRole], principalRol
es=[nochwas, rechnungsempfaengerLesen]
07:54:33,863 ERROR [http-127.0.0.1-9080-1] [EndpointMethodHandler]
java.lang.NullPointerException
at org.jboss.wsf.stack.metro.InvokerEJB3.handleException(InvokerEJB3.java:127)
at org.jboss.wsf.stack.metro.InvokerEJB3.invoke(InvokerEJB3.java:106)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at
com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at
com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at
com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:112)
at org.jboss.wsf.stack.metro.log.DumpPipe.process(DumpPipe.java:94)
at
com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.doPost(RequestHandlerImpl.java:225)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:82)
at
org.jboss.wsf.common.servlet.AbstractEndpointServlet.service(AbstractEndpointServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
I have debugged the problem and the problems is the following:
The problem is the following method in the InvokerEJB3 class of the jbossws metro stack:
private void handleException(Exception ex)
throws InvocationTargetException, IllegalAccessException
{
//Unwrap EJBException
if (ex instanceof EJBException)
ex = ((EJBException)ex).getCausedByException();
.....
}
The ex variable that gets passed into the method is a
javax.ejb.EJBAccessException (with the message "Authorization failure").
The problem is that the expression
> ((EJBException)ex).getCausedByException()
returns null for the exception, becuase it does not have a causeException!
later in the method the call
> if (ex.getClass().isAnnotationPresent(WebFault.class))
results in a nullpointer exception, because ex is null (because there was no root
cause).
At the moment the method always expects a cause Exception if the
exception passed to the method is a EJBException!
cheers,
andy
--
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8:18 p.m.
New subject: [JBoss JIRA] Commented: (JBWS-2820) NullPointer Exception in Metro Stack when user has insufficent permissions to call a webservice method
[
https://jira.jboss.org/jira/browse/JBWS-2820?page=com.atlassian.jira.plug...
]
Alessio Soldano commented on JBWS-2820:
---------------------------------------
Thanks for the patch Andreas, really appreciate.
Regarding building the distribution, you should be able to do that with a "ant
build-bin-dist" either from the jbossws-metro svn sources or from the jbossws-metro
source distribution.
NullPointer Exception in Metro Stack when user has insufficent
permissions to call a webservice method
------------------------------------------------------------------------------------------------------
Key: JBWS-2820
URL: https://jira.jboss.org/jira/browse/JBWS-2820
Project: JBoss Web Services
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: jbossws-metro
Affects Versions: jbossws-metro-3.1.1
Environment: Windows Vista
JBoss 4.2.3.GA
JBossWS Metro 3.1.1
Reporter: Andreas Wuest
Fix For: jbossws-metro-3.3
Attachments: InvokerEJB3.java.patch, InvokerEJB3Test.java
Hello,
we have a webservice that is protected via a custom LoginModule. To protect the
individual Methods
we use the annotation @RolesAllowed. Now if we call a webservice for which a user has
insufficient
privileges we get the following exception
18:07:42,608 ERROR [http-127.0.0.1-9080-1] [RoleBasedAuthorizationInterceptor]
Insufficient permissions, principal=blubb, requiredRoles=[someRole], principalRol
es=[nochwas, rechnungsempfaengerLesen]
07:54:33,863 ERROR [http-127.0.0.1-9080-1] [EndpointMethodHandler]
java.lang.NullPointerException
at org.jboss.wsf.stack.metro.InvokerEJB3.handleException(InvokerEJB3.java:127)
at org.jboss.wsf.stack.metro.InvokerEJB3.invoke(InvokerEJB3.java:106)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at
com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at
com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at
com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:112)
at org.jboss.wsf.stack.metro.log.DumpPipe.process(DumpPipe.java:94)
at
com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.doPost(RequestHandlerImpl.java:225)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:82)
at
org.jboss.wsf.common.servlet.AbstractEndpointServlet.service(AbstractEndpointServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
I have debugged the problem and the problems is the following:
The problem is the following method in the InvokerEJB3 class of the jbossws metro stack:
private void handleException(Exception ex)
throws InvocationTargetException, IllegalAccessException
{
//Unwrap EJBException
if (ex instanceof EJBException)
ex = ((EJBException)ex).getCausedByException();
.....
}
The ex variable that gets passed into the method is a
javax.ejb.EJBAccessException (with the message "Authorization failure").
The problem is that the expression
> ((EJBException)ex).getCausedByException()
returns null for the exception, becuase it does not have a causeException!
later in the method the call
> if (ex.getClass().isAnnotationPresent(WebFault.class))
results in a nullpointer exception, because ex is null (because there was no root
cause).
At the moment the method always expects a cause Exception if the
exception passed to the method is a EJBException!
cheers,
andy
--
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-
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3:17 a.m.
New subject: [JBoss JIRA] Updated: (JBWS-2820) NullPointer Exception in Metro Stack when user has insufficent permissions to call a webservice method
[
https://jira.jboss.org/jira/browse/JBWS-2820?page=com.atlassian.jira.plug...
]
Andreas Wuest updated JBWS-2820:
--------------------------------
Attachment: InvokerEJB3.java.new.patch
updated the patch, because the import statement for the EJBAccessException was missing.
I finally was able to build the distribution and deploy the metro stack to the server.
the patch work just like expected.
cheers,
andy
NullPointer Exception in Metro Stack when user has insufficent
permissions to call a webservice method
------------------------------------------------------------------------------------------------------
Key: JBWS-2820
URL: https://jira.jboss.org/jira/browse/JBWS-2820
Project: JBoss Web Services
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: jbossws-metro
Affects Versions: jbossws-metro-3.1.1
Environment: Windows Vista
JBoss 4.2.3.GA
JBossWS Metro 3.1.1
Reporter: Andreas Wuest
Fix For: jbossws-metro-3.3
Attachments: InvokerEJB3.java.new.patch, InvokerEJB3.java.patch,
InvokerEJB3Test.java
Hello,
we have a webservice that is protected via a custom LoginModule. To protect the
individual Methods
we use the annotation @RolesAllowed. Now if we call a webservice for which a user has
insufficient
privileges we get the following exception
18:07:42,608 ERROR [http-127.0.0.1-9080-1] [RoleBasedAuthorizationInterceptor]
Insufficient permissions, principal=blubb, requiredRoles=[someRole], principalRol
es=[nochwas, rechnungsempfaengerLesen]
07:54:33,863 ERROR [http-127.0.0.1-9080-1] [EndpointMethodHandler]
java.lang.NullPointerException
at org.jboss.wsf.stack.metro.InvokerEJB3.handleException(InvokerEJB3.java:127)
at org.jboss.wsf.stack.metro.InvokerEJB3.invoke(InvokerEJB3.java:106)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at
com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at
com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at
com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:112)
at org.jboss.wsf.stack.metro.log.DumpPipe.process(DumpPipe.java:94)
at
com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.doPost(RequestHandlerImpl.java:225)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:82)
at
org.jboss.wsf.common.servlet.AbstractEndpointServlet.service(AbstractEndpointServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
I have debugged the problem and the problems is the following:
The problem is the following method in the InvokerEJB3 class of the jbossws metro stack:
private void handleException(Exception ex)
throws InvocationTargetException, IllegalAccessException
{
//Unwrap EJBException
if (ex instanceof EJBException)
ex = ((EJBException)ex).getCausedByException();
.....
}
The ex variable that gets passed into the method is a
javax.ejb.EJBAccessException (with the message "Authorization failure").
The problem is that the expression
> ((EJBException)ex).getCausedByException()
returns null for the exception, becuase it does not have a causeException!
later in the method the call
> if (ex.getClass().isAnnotationPresent(WebFault.class))
results in a nullpointer exception, because ex is null (because there was no root
cause).
At the moment the method always expects a cause Exception if the
exception passed to the method is a EJBException!
cheers,
andy
--
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7:12 p.m.
New subject: [JBoss JIRA] Updated: (JBWS-2820) NullPointer Exception in Metro Stack when user has insufficent permissions to call a webservice method
[
https://jira.jboss.org/jira/browse/JBWS-2820?page=com.atlassian.jira.plug...
]
Alessio Soldano updated JBWS-2820:
----------------------------------
Fix Version/s: jbossws-metro-3.2.2
(was: jbossws-metro-3.3)
NullPointer Exception in Metro Stack when user has insufficent
permissions to call a webservice method
------------------------------------------------------------------------------------------------------
Key: JBWS-2820
URL: https://jira.jboss.org/jira/browse/JBWS-2820
Project: JBoss Web Services
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: jbossws-metro
Affects Versions: jbossws-metro-3.1.1
Environment: Windows Vista
JBoss 4.2.3.GA
JBossWS Metro 3.1.1
Reporter: Andreas Wuest
Fix For: jbossws-metro-3.2.2
Attachments: InvokerEJB3.java.new.patch, InvokerEJB3.java.patch,
InvokerEJB3Test.java
Hello,
we have a webservice that is protected via a custom LoginModule. To protect the
individual Methods
we use the annotation @RolesAllowed. Now if we call a webservice for which a user has
insufficient
privileges we get the following exception
18:07:42,608 ERROR [http-127.0.0.1-9080-1] [RoleBasedAuthorizationInterceptor]
Insufficient permissions, principal=blubb, requiredRoles=[someRole], principalRol
es=[nochwas, rechnungsempfaengerLesen]
07:54:33,863 ERROR [http-127.0.0.1-9080-1] [EndpointMethodHandler]
java.lang.NullPointerException
at org.jboss.wsf.stack.metro.InvokerEJB3.handleException(InvokerEJB3.java:127)
at org.jboss.wsf.stack.metro.InvokerEJB3.invoke(InvokerEJB3.java:106)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at
com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at
com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at
com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:112)
at org.jboss.wsf.stack.metro.log.DumpPipe.process(DumpPipe.java:94)
at
com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.doPost(RequestHandlerImpl.java:225)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:82)
at
org.jboss.wsf.common.servlet.AbstractEndpointServlet.service(AbstractEndpointServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
I have debugged the problem and the problems is the following:
The problem is the following method in the InvokerEJB3 class of the jbossws metro stack:
private void handleException(Exception ex)
throws InvocationTargetException, IllegalAccessException
{
//Unwrap EJBException
if (ex instanceof EJBException)
ex = ((EJBException)ex).getCausedByException();
.....
}
The ex variable that gets passed into the method is a
javax.ejb.EJBAccessException (with the message "Authorization failure").
The problem is that the expression
> ((EJBException)ex).getCausedByException()
returns null for the exception, becuase it does not have a causeException!
later in the method the call
> if (ex.getClass().isAnnotationPresent(WebFault.class))
results in a nullpointer exception, because ex is null (because there was no root
cause).
At the moment the method always expects a cause Exception if the
exception passed to the method is a EJBException!
cheers,
andy
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4:43 p.m.
New subject: [JBoss JIRA] Commented: (JBWS-2820) NullPointer Exception in Metro Stack when user has insufficent permissions to call a webservice method
[
https://jira.jboss.org/jira/browse/JBWS-2820?page=com.atlassian.jira.plug...
]
Jim Ma commented on JBWS-2820:
------------------------------
Thanks Andreas. I've checked your patch into metro trunk .
NullPointer Exception in Metro Stack when user has insufficent
permissions to call a webservice method
------------------------------------------------------------------------------------------------------
Key: JBWS-2820
URL: https://jira.jboss.org/jira/browse/JBWS-2820
Project: JBoss Web Services
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: jbossws-metro
Affects Versions: jbossws-metro-3.1.1
Environment: Windows Vista
JBoss 4.2.3.GA
JBossWS Metro 3.1.1
Reporter: Andreas Wuest
Assignee: Jim Ma
Fix For: jbossws-metro-3.2.2
Attachments: InvokerEJB3.java.new.patch, InvokerEJB3.java.patch,
InvokerEJB3Test.java
Hello,
we have a webservice that is protected via a custom LoginModule. To protect the
individual Methods
we use the annotation @RolesAllowed. Now if we call a webservice for which a user has
insufficient
privileges we get the following exception
18:07:42,608 ERROR [http-127.0.0.1-9080-1] [RoleBasedAuthorizationInterceptor]
Insufficient permissions, principal=blubb, requiredRoles=[someRole], principalRol
es=[nochwas, rechnungsempfaengerLesen]
07:54:33,863 ERROR [http-127.0.0.1-9080-1] [EndpointMethodHandler]
java.lang.NullPointerException
at org.jboss.wsf.stack.metro.InvokerEJB3.handleException(InvokerEJB3.java:127)
at org.jboss.wsf.stack.metro.InvokerEJB3.invoke(InvokerEJB3.java:106)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at
com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at
com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at
com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:112)
at org.jboss.wsf.stack.metro.log.DumpPipe.process(DumpPipe.java:94)
at
com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.doPost(RequestHandlerImpl.java:225)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:82)
at
org.jboss.wsf.common.servlet.AbstractEndpointServlet.service(AbstractEndpointServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
I have debugged the problem and the problems is the following:
The problem is the following method in the InvokerEJB3 class of the jbossws metro stack:
private void handleException(Exception ex)
throws InvocationTargetException, IllegalAccessException
{
//Unwrap EJBException
if (ex instanceof EJBException)
ex = ((EJBException)ex).getCausedByException();
.....
}
The ex variable that gets passed into the method is a
javax.ejb.EJBAccessException (with the message "Authorization failure").
The problem is that the expression
> ((EJBException)ex).getCausedByException()
returns null for the exception, becuase it does not have a causeException!
later in the method the call
> if (ex.getClass().isAnnotationPresent(WebFault.class))
results in a nullpointer exception, because ex is null (because there was no root
cause).
At the moment the method always expects a cause Exception if the
exception passed to the method is a EJBException!
cheers,
andy
--
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6:47 p.m.
New subject: [JBoss JIRA] Updated: (JBWS-2820) NPE when user has insufficent permissions to call a webservice method
[
https://jira.jboss.org/jira/browse/JBWS-2820?page=com.atlassian.jira.plug...
]
Richard Opalka updated JBWS-2820:
---------------------------------
Summary: NPE when user has insufficent permissions to call a webservice method (was:
NullPointer Exception in Metro Stack when user has insufficent permissions to call a
webservice method)
NPE when user has insufficent permissions to call a webservice
method
---------------------------------------------------------------------
Key: JBWS-2820
URL: https://jira.jboss.org/jira/browse/JBWS-2820
Project: JBoss Web Services
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: jbossws-metro
Affects Versions: jbossws-metro-3.1.1
Environment: Windows Vista
JBoss 4.2.3.GA
JBossWS Metro 3.1.1
Reporter: Andreas Wuest
Assignee: Jim Ma
Fix For: jbossws-metro-3.2.2
Attachments: InvokerEJB3.java.new.patch, InvokerEJB3.java.patch,
InvokerEJB3Test.java
Hello,
we have a webservice that is protected via a custom LoginModule. To protect the
individual Methods
we use the annotation @RolesAllowed. Now if we call a webservice for which a user has
insufficient
privileges we get the following exception
18:07:42,608 ERROR [http-127.0.0.1-9080-1] [RoleBasedAuthorizationInterceptor]
Insufficient permissions, principal=blubb, requiredRoles=[someRole], principalRol
es=[nochwas, rechnungsempfaengerLesen]
07:54:33,863 ERROR [http-127.0.0.1-9080-1] [EndpointMethodHandler]
java.lang.NullPointerException
at org.jboss.wsf.stack.metro.InvokerEJB3.handleException(InvokerEJB3.java:127)
at org.jboss.wsf.stack.metro.InvokerEJB3.invoke(InvokerEJB3.java:106)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at
com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at
com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at
com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:112)
at org.jboss.wsf.stack.metro.log.DumpPipe.process(DumpPipe.java:94)
at
com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.doPost(RequestHandlerImpl.java:225)
at
org.jboss.wsf.stack.metro.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:82)
at
org.jboss.wsf.common.servlet.AbstractEndpointServlet.service(AbstractEndpointServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
I have debugged the problem and the problems is the following:
The problem is the following method in the InvokerEJB3 class of the jbossws metro stack:
private void handleException(Exception ex)
throws InvocationTargetException, IllegalAccessException
{
//Unwrap EJBException
if (ex instanceof EJBException)
ex = ((EJBException)ex).getCausedByException();
.....
}
The ex variable that gets passed into the method is a
javax.ejb.EJBAccessException (with the message "Authorization failure").
The problem is that the expression
> ((EJBException)ex).getCausedByException()
returns null for the exception, becuase it does not have a causeException!
later in the method the call
> if (ex.getClass().isAnnotationPresent(WebFault.class))
results in a nullpointer exception, because ex is null (because there was no root
cause).
At the moment the method always expects a cause Exception if the
exception passed to the method is a EJBException!
cheers,
andy
--
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-
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5262
days inactive
5305
days old
jbossws-issues@lists.jboss.org
9 comments
5 participants
participants (5)
-
Alessio Soldano (JIRA) -
Andreas Wuest (JIRA)
-
Jim Ma (JIRA)
-
KickMeToAndy (JIRA)
-
Richard Opalka (JIRA)