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Re: [Unity-idm-discuss] NullPointer Exception shown in webbrowser
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From: Sander A. <sa....@fz...> - 2025-04-17 09:25:20
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Hello Krzysztof, hello Roman, do you have any update? We got a lot of tickets from users and also the service provider is already asking when this would be solved. Best regards, Sander On Mon, 2025-04-14 at 08:44 +0200, Sander Apweiler wrote: > Hi Krzysztof, hi Roman, > it loks like there is still an issue in the login process. > > > For some service, so far only for public client with PKCE reproduced, > we got a NullPointer Exception after being redirected from Home IdP: > > > HTTP ERROR 500 java.lang.NullPointerException: Cannot invoke > "String.replace(java.lang.CharSequence, java.lang.CharSequence)" > because "arg" is null > URI: /unitygw/spSAMLResponseConsumer > STATUS: 500 > MESSAGE: java.lang.NullPointerException: Cannot invoke > "String.replace(java.lang.CharSequence, java.lang.CharSequence)" > because "arg" is null > SERVLET: pl.edu.icm.unity.saml.sp.SAMLResponseConsumerServlet > -6666410a > CAUSED BY: java.lang.NullPointerException: Cannot invoke > "String.replace(java.lang.CharSequence, java.lang.CharSequence)" > because "arg" is null > Caused by: > > java.lang.NullPointerException: Cannot invoke > "String.replace(java.lang.CharSequence, java.lang.CharSequence)" > because "arg" is null > at > pl.edu.icm.unity.engine.api.utils.URIBuilderFixer.decodePlusIntoSpace > (URIBuilderFixer.java:40) > at > pl.edu.icm.unity.engine.api.utils.URIBuilderFixer.lambda$newInstance$ > 0(URIBuilderFixer.java:31) > at > java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipe > line.java:197) > at > java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(A > rrayList.java:1708) > at > java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline > .java:509) > at > java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractP > ipeline.java:499) > at > java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Redu > ceOps.java:921) > at > java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline > .java:234) > at > java.base/java.util.stream.ReferencePipeline.collect(ReferencePipelin > e.java:682) > at > pl.edu.icm.unity.engine.api.utils.URIBuilderFixer.newInstance(URIBuil > derFixer.java:32) > at > pl.edu.icm.unity.engine.api.utils.URIBuilderFixer.newInstance(URIBuil > derFixer.java:24) > at > pl.edu.icm.unity.saml.sp.SAMLResponseConsumerServlet.getRedirectWithC > ontextIdParam(SAMLResponseConsumerServlet.java:83) > at > pl.edu.icm.unity.saml.sp.SAMLResponseConsumerServlet.postProcessRespo > nse(SAMLResponseConsumerServlet.java:76) > at > pl.edu.icm.unity.saml.SamlHttpResponseServlet.process(SamlHttpRespons > eServlet.java:67) > at > pl.edu.icm.unity.saml.SamlHttpResponseServlet.doPost(SamlHttpResponse > Servlet.java:42) > at > jakarta.servlet.http.HttpServlet.service(HttpServlet.java:547) > at > jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614) > at > org.eclipse.jetty.ee10.servlet.ServletHolder.handle(ServletHolder.jav > a:736) > at > org.eclipse.jetty.ee10.servlet.ServletHandler$ChainEnd.doFilter(Servl > etHandler.java:1614) > at > org.eclipse.jetty.ee10.servlets.CrossOriginFilter.handle(CrossOriginF > ilter.java:317) > at > org.eclipse.jetty.ee10.servlets.CrossOriginFilter.doFilter(CrossOrigi > nFilter.java:270) > at > org.eclipse.jetty.ee10.servlet.FilterHolder.doFilter(FilterHolder.jav > a:205) > at > org.eclipse.jetty.ee10.servlet.ServletHandler$Chain.doFilter(ServletH > andler.java:1586) > at > io.imunity.vaadin.endpoint.common.InvocationContextSetupFilter.doFilt > er(InvocationContextSetupFilter.java:67) > at > org.eclipse.jetty.ee10.servlet.FilterHolder.doFilter(FilterHolder.jav > a:205) > at > org.eclipse.jetty.ee10.servlet.ServletHandler$Chain.doFilter(ServletH > andler.java:1586) > at > io.imunity.vaadin.endpoint.common.RemoteRedirectedAuthnResponseProces > singFilter.doFilter(RemoteRedirectedAuthnResponseProcessingFilter.jav > a:48) > at > org.eclipse.jetty.ee10.servlet.FilterHolder.doFilter(FilterHolder.jav > a:205) > at > org.eclipse.jetty.ee10.servlet.ServletHandler$Chain.doFilter(ServletH > andler.java:1586) > at > org.eclipse.jetty.ee10.servlet.ServletHandler$MappedServlet.handle(Se > rvletHandler.java:1547) > at > org.eclipse.jetty.ee10.servlet.ServletChannel.dispatch(ServletChannel > .java:814) > at > org.eclipse.jetty.ee10.servlet.ServletChannel.handle(ServletChannel.j > ava:431) > at > org.eclipse.jetty.ee10.servlet.ServletHandler.handle(ServletHandler.j > ava:464) > at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.jav > a:571) > at > org.eclipse.jetty.ee10.servlet.SessionHandler.handle(SessionHandler.j > ava:703) > at > org.eclipse.jetty.server.handler.ContextHandler.handle(ContextHandler > .java:765) > at > pl.edu.icm.unity.engine.server.ClientIPSettingHandler.handle(ClientIP > SettingHandler.java:67) > at > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(Cont > extHandlerCollection.java:181) > at > org.eclipse.jetty.rewrite.handler.RewriteHandler$LastRuleHandler.hand > le(RewriteHandler.java:159) > at > org.eclipse.jetty.rewrite.handler.Rule$Handler.handle(Rule.java:108) > at > org.eclipse.jetty.rewrite.handler.HeaderPatternRule$1.handle(HeaderPa > tternRule.java:89) > at > org.eclipse.jetty.rewrite.handler.Rule$Handler.handle(Rule.java:108) > at > org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandle > r.java:143) > at > org.eclipse.jetty.rewrite.handler.RewriteHandler$LastRuleHandler.hand > le(RewriteHandler.java:159) > at > org.eclipse.jetty.rewrite.handler.Rule$Handler.handle(Rule.java:108) > at > org.eclipse.jetty.rewrite.handler.HeaderPatternRule$1.handle(HeaderPa > tternRule.java:89) > at > org.eclipse.jetty.rewrite.handler.Rule$Handler.handle(Rule.java:108) > at > org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandle > r.java:143) > at > org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler. > java:597) > at > org.eclipse.jetty.server.Handler$Wrapper.handle(Handler.java:716) > at > pl.edu.icm.unity.engine.server.TraceBlockingHandler.handle(TraceBlock > ingHandler.java:34) > at org.eclipse.jetty.server.Server.handle(Server.java:179) > at > org.eclipse.jetty.server.internal.HttpChannelState$HandlerInvoker.run > (HttpChannelState.java:619) > at > org.eclipse.jetty.server.internal.HttpConnection.onFillable(HttpConne > ction.java:411) > at > org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(Abstra > ctConnection.java:322) > at > org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:99) > at > org.eclipse.jetty.io.ssl.SslConnection$SslEndPoint.onFillable(SslConn > ection.java:574) > at > org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java: > 390) > at > org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java > :150) > at > org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:99) > at > org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChanne > lEndPoint.java:53) > at > org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runT > ask(AdaptiveExecutionStrategy.java:478) > at > org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.cons > umeTask(AdaptiveExecutionStrategy.java:441) > at > org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryP > roduce(AdaptiveExecutionStrategy.java:293) > at > org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run( > AdaptiveExecutionStrategy.java:201) > at > org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.r > un(ReservedThreadExecutor.java:410) > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPoo > l.java:971) > at > org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(Queued > ThreadPool.java:1201) > at > org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThrea > dPool.java:1156) > at java.base/java.lang.Thread.run(Thread.java:1583) > > > The exception is shown in the browser to the users and we see it in > the > logs. We can reproduce this with the service > https://sensors.gfz-potsdam.de/ > > Best regards, > Sander > -- Large-Scale Data Science Juelich Supercomputing Centre phone: +49 2461 61 8847 fax: +49 2461 61 6656 email: sa....@fz... ----------------------------------------------------------------------- ----------------------------------------------------------------------- Forschungszentrum Jülich GmbH 52425 Jülich Sitz der Gesellschaft: Jülich Eingetragen im Handelsregister des Amtsgerichts Düren Nr. HR B 3498 Vorsitzender des Aufsichtsrats: MinDir Stefan Müller Geschäftsführung: Prof. Dr. Astrid Lambrecht (Vorsitzende), Dr. Stephanie Bauer (stellvertretende Vorsitzende), Prof. Dr. Ir. Pieter Jansens, Prof. Dr. Laurens Kuipers ----------------------------------------------------------------------- ----------------------------------------------------------------------- |
