Discussion :

[haskouse]

Slt ,
mon site JSF marche très bien masi de temps en temps il me donne une exception bizarre " Given final block not ..."

que dois-je faire ?

[romaintaz]

Peux-tu nous montrer la stacktrace de l'erreur ?
Quand est-ce que cette erreur apparait (une action particulière, une page donnée) ?

Sans ça, difficile d'en dire plus...

[haskouse]

Voilà le stack de mon exception :

Code :

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26 août 2009 09:37:17 com.sun.faces.lifecycle.LifecycleImpl phase
ATTENTION: executePhase(RESTORE_VIEW 1,com.sun.faces.context.FacesContextImpl@1b7b32c) threw exception
javax.faces.FacesException: javax.crypto.BadPaddingException: Given final block not properly padded
	at org.apache.myfaces.shared_impl.util.StateUtils.symmetric(StateUtils.java:370)
	at org.apache.myfaces.shared_impl.util.StateUtils.symmetric(StateUtils.java:408)
	at org.apache.myfaces.shared_impl.util.StateUtils.decrypt(StateUtils.java:288)
	at org.apache.myfaces.shared_impl.util.StateUtils.reconstruct(StateUtils.java:237)
	at org.apache.myfaces.renderkit.html.HtmlResponseStateManager.getTreeStructureToRestore(HtmlResponseStateManager.java:129)
	at javax.faces.render.ResponseStateManager.getState(ResponseStateManager.java:215)
	at org.ajax4jsf.application.AjaxStateManager.restoreView(AjaxStateManager.java:419)
	at org.apache.myfaces.application.jsp.JspViewHandlerImpl.restoreView(JspViewHandlerImpl.java:354)
	at org.ajax4jsf.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:107)
	at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:137)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:100)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
	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:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
	at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:857)
	at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:565)
	at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1509)
	at java.lang.Thread.run(Thread.java:595)
Caused by: javax.crypto.BadPaddingException: Given final block not properly padded
	at com.sun.crypto.provider.SunJCE_h.b(DashoA12275)
	at com.sun.crypto.provider.SunJCE_h.b(DashoA12275)
	at com.sun.crypto.provider.DESCipher.engineDoFinal(DashoA12275)
	at javax.crypto.Cipher.doFinal(DashoA12275)
	at org.apache.myfaces.shared_impl.util.StateUtils.symmetric(StateUtils.java:366)
	... 36 more
26 août 2009 09:37:17 org.apache.catalina.core.StandardWrapperValve invoke
GRAVE: "Servlet.service()" pour la servlet Faces Servlet a g�n�r� une exception
javax.crypto.BadPaddingException: Given final block not properly padded
	at com.sun.crypto.provider.SunJCE_h.b(DashoA12275)
	at com.sun.crypto.provider.SunJCE_h.b(DashoA12275)
	at com.sun.crypto.provider.DESCipher.engineDoFinal(DashoA12275)
	at javax.crypto.Cipher.doFinal(DashoA12275)
	at org.apache.myfaces.shared_impl.util.StateUtils.symmetric(StateUtils.java:366)
	at org.apache.myfaces.shared_impl.util.StateUtils.symmetric(StateUtils.java:408)
	at org.apache.myfaces.shared_impl.util.StateUtils.decrypt(StateUtils.java:288)
	at org.apache.myfaces.shared_impl.util.StateUtils.reconstruct(StateUtils.java:237)
	at org.apache.myfaces.renderkit.html.HtmlResponseStateManager.getTreeStructureToRestore(HtmlResponseStateManager.java:129)
	at javax.faces.render.ResponseStateManager.getState(ResponseStateManager.java:215)
	at org.ajax4jsf.application.AjaxStateManager.restoreView(AjaxStateManager.java:419)
	at org.apache.myfaces.application.jsp.JspViewHandlerImpl.restoreView(JspViewHandlerImpl.java:354)
	at org.ajax4jsf.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:107)
	at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:137)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:100)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
	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:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
	at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:857)
	at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:565)
	at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1509)
	at java.lang.Thread.run(Thread.java:595)