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Posted to commits@wicket.apache.org by "Francesco Chicchiriccò (JIRA)" <ji...@apache.org> on 2018/09/19 10:15:00 UTC
[jira] [Created] (WICKET-6593) "A Cookie name can not be null or
empty" when accessing page with WebSocketBehavior
Francesco Chicchiriccò created WICKET-6593:
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Summary: "A Cookie name can not be null or empty" when accessing page with WebSocketBehavior
Key: WICKET-6593
URL: https://issues.apache.org/jira/browse/WICKET-6593
Project: Wicket
Issue Type: Bug
Affects Versions: 8.1.0
Reporter: Francesco Chicchiriccò
Due to the [change|https://github.com/apache/wicket/commit/9f3bbac34e4ba914473e04a12b77386b6a2a8186#diff-94114697955d73acae40bf0a21c6b961] introduced for WICKET-6571, the following exception is reported whenever a class extending {{WebSocketBehavior}} is instantiated, and no {{<cookie-config>}} was specified in the {{web.xml}} :
{code:java}
java.lang.IllegalArgumentException: A Cookie name can not be null or empty
at org.apache.wicket.util.cookies.CookieUtils.getSaveKey(CookieUtils.java:188)
at org.apache.wicket.util.cookies.CookieUtils.getCookie(CookieUtils.java:232)
at org.apache.wicket.protocol.ws.api.BaseWebSocketBehavior.getSessionId(BaseWebSocketBehavior.java:177)
at org.apache.wicket.protocol.ws.api.BaseWebSocketBehavior.renderHead(BaseWebSocketBehavior.java:128)
at org.apache.wicket.Component.internalRenderHead(Component.java:2641)
at org.apache.wicket.markup.renderStrategy.ChildFirstHeaderRenderStrategy$1.component(ChildFirstHeaderRenderStrategy.java:85)
at org.apache.wicket.markup.renderStrategy.DeepChildFirstVisitor.visit(DeepChildFirstVisitor.java:96)
at org.apache.wicket.markup.renderStrategy.DeepChildFirstVisitor.visit(DeepChildFirstVisitor.java:87)
at org.apache.wicket.markup.renderStrategy.DeepChildFirstVisitor.visit(DeepChildFirstVisitor.java:51)
at org.apache.wicket.markup.renderStrategy.ChildFirstHeaderRenderStrategy.renderChildHeaders(ChildFirstHeaderRenderStrategy.java:94)
at org.apache.wicket.markup.renderStrategy.ChildFirstHeaderRenderStrategy.renderHeader(ChildFirstHeaderRenderStrategy.java:57)
at org.apache.wicket.markup.html.internal.HtmlHeaderContainer.onComponentTagBody(HtmlHeaderContainer.java:171)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:70)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2479)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1592)
at org.apache.wicket.Component.internalRender(Component.java:2287)
at org.apache.wicket.Component.render(Component.java:2218)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1453)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1653)
at org.apache.wicket.Page.onRender(Page.java:858)
at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:126)
at org.apache.wicket.Component.internalRender(Component.java:2287)
at org.apache.wicket.Component.render(Component.java:2218)
at org.apache.wicket.Page.renderPage(Page.java:998)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:124)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:236)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:202)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912)
at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
at org.apache.wicket.protocol.ws.AbstractUpgradeFilter.processRequestCycle(AbstractUpgradeFilter.java:70)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:204)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:286)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:668)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:770)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
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)
Complete stack:
org.apache.wicket.WicketRuntimeException: Exception in rendering component: [HtmlHeaderContainer [Component id = _header_]]
at org.apache.wicket.Component.internalRenderComponent(Component.java:2503)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1592)
at org.apache.wicket.Component.internalRender(Component.java:2287)
at org.apache.wicket.Component.render(Component.java:2218)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1453)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1653)
at org.apache.wicket.Page.onRender(Page.java:858)
at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:126)
at org.apache.wicket.Component.internalRender(Component.java:2287)
at org.apache.wicket.Component.render(Component.java:2218)
at org.apache.wicket.Page.renderPage(Page.java:998)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:124)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:236)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:202)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912)
at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
at org.apache.wicket.protocol.ws.AbstractUpgradeFilter.processRequestCycle(AbstractUpgradeFilter.java:70)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:204)
{code}
It [seems|https://stackoverflow.com/questions/28080813/how-to-get-session-cookie-name-in-a-servlet#comment-68767548] in fact that , at least with Tomcat 8.5 and 9, the call returns null, not the default {{JSESSIONID}} value.
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