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  1. GEOS-8680

Parameter forwarder goes NPE on POST GetCapabilities requests

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Medium
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.12.3, 2.13.1
    • Component/s: Community modules
    • Labels:
      None

      Description

      On POST requests the raw KVP map is null, the code does not expect this and ends up with the following stack trace:

      018-04-10 18:13:49,771 ERROR [geoserver.ows] - 
      java.io.IOException
      	at org.geoserver.wfs.response.GetCapabilitiesResponse.write(GetCapabilitiesResponse.java:63)
      	at org.geoserver.config.CapabilitiesCacheHeadersCallback$RevalidateTagResponse.write(CapabilitiesCacheHeadersCallback.java:143)
      	at org.geoserver.ows.Dispatcher.response(Dispatcher.java:1019)
      	at org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:274)
      	at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:174)
      	at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:50)
      	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963)
      	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
      	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
      	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
      	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:28)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:75)
      	at org.geoserver.wms.animate.AnimatorFilter.doFilter(AnimatorFilter.java:71)
      	at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:71)
      	at org.geoserver.wfs3.WFS3Filter.doFilter(WFS3Filter.java:67)
      	at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:71)
      	at org.geoserver.opensearch.eo.OSEOFilter.doFilter(OSEOFilter.java:41)
      	at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:71)
      	at org.geoserver.monitor.MonitorFilter.doFilter(MonitorFilter.java:144)
      	at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:71)
      	at org.geoserver.flow.controller.IpBlacklistFilter.doFilter(IpBlacklistFilter.java:94)
      	at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:71)
      	at org.geoserver.params.extractor.Filter.doFilter(Filter.java:56)
      	at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:71)
      	at org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:46)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:50)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:316)
      	at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:69)
      	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126)
      	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90)
      	at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:73)
      	at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:92)
      	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
      	at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:69)
      	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114)
      	at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:73)
      	at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:92)
      	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
      	at org.geoserver.security.filter.GeoServerAnonymousAuthenticationFilter.doFilter(GeoServerAnonymousAuthenticationFilter.java:54)
      	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
      	at org.geoserver.security.GeoServerAuthenticationKeyFilter.doFilter(GeoServerAuthenticationKeyFilter.java:104)
      	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
      	at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:69)
      	at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
      	at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:73)
      	at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:92)
      	at org.geoserver.security.filter.GeoServerBasicAuthenticationFilter.doFilter(GeoServerBasicAuthenticationFilter.java:84)
      	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
      	at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:69)
      	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:91)
      	at org.geoserver.security.filter.GeoServerSecurityContextPersistenceFilter$1.doFilter(GeoServerSecurityContextPersistenceFilter.java:53)
      	at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:73)
      	at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:92)
      	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
      	at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:213)
      	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:176)
      	at org.geoserver.security.GeoServerSecurityFilterChainProxy.doFilter(GeoServerSecurityFilterChainProxy.java:152)
      	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
      	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:88)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.geoserver.filters.XFrameOptionsFilter.doFilter(XFrameOptionsFilter.java:89)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:48)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:48)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.geoserver.filters.FlushSafeFilter.doFilter(FlushSafeFilter.java:44)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445)
      	at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: javax.xml.transform.TransformerException: java.lang.NullPointerException
      	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:746)
      	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:351)
      	at org.geotools.xml.transform.TransformerBase$Task.run(TransformerBase.java:300)
      	at org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:133)
      	at org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:112)
      	at org.geoserver.wfs.response.GetCapabilitiesResponse.write(GetCapabilitiesResponse.java:61)
      	... 109 more
      Caused by: java.lang.NullPointerException
      	at org.geoserver.params.extractor.Utils.caseInsensitiveSearch(Utils.java:96)
      	at org.geoserver.params.extractor.UrlMangler.forwardParameters(UrlMangler.java:67)
      	at org.geoserver.params.extractor.UrlMangler.mangleURL(UrlMangler.java:46)
      	at org.geoserver.ows.util.ResponseUtils.buildURL(ResponseUtils.java:387)
      	at org.geoserver.wfs.CapabilitiesTransformer$WFS2_0$CapabilitiesTranslator2_0.operation(CapabilitiesTransformer.java:2529)
      	at org.geoserver.wfs.CapabilitiesTransformer$WFS2_0$CapabilitiesTranslator2_0.lambda$operationsMetadata$0(CapabilitiesTransformer.java:2149)
      	at java.util.ArrayList.forEach(ArrayList.java:1249)
      	at org.geoserver.wfs.CapabilitiesTransformer$WFS2_0$CapabilitiesTranslator2_0.operationsMetadata(CapabilitiesTransformer.java:2149)
      	at org.geoserver.wfs.CapabilitiesTransformer$WFS2_0$CapabilitiesTranslator2_0.encode(CapabilitiesTransformer.java:2111)
      	at org.geotools.xml.transform.TransformerBase$XMLReaderSupport.parse(TransformerBase.java:1026)
      	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transformIdentity(TransformerImpl.java:668)
      	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:737)
      	... 114 more
      

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            • Assignee:
              aaime Andrea Aime
              Reporter:
              aaime Andrea Aime
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              Dates

              • Created:
                Updated:
                Resolved: