[LPS-107329] Sign out SP failed due to NullPointerException - Liferay Issues

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Details

Type: Bug
Status: Closed
Resolution: No Longer Reproducible
Affects Version/s: 7.0.10.12 DXP SP12
Fix Version/s: 7.0.10.12 DXP SP12
Component/s: Application Security > SAML
Labels:
None

Fix Priority:
3

Description

Step to reproduced:

Configure a Liferay instance as a SAML IdP and a second Liferay instance as SP
Sign out SP

Note: Test on Tomcat 8.0.53 + MySQL 5.7. Portal DXP 7.0.10.12 SP12 + FP88.

Expected result: Sign out successfully.

Actual result: Throw error like below in idp console log.

2020-01-19 09:22:17.982 ERROR [http-nio-8080-exec-4][BaseSamlStrutsAction:54] com.liferay.saml.runtime.SamlException: java.lang.NullPointerException
 com.liferay.saml.runtime.SamlException: java.lang.NullPointerException
 at com.liferay.saml.opensaml.integration.internal.profile.ExceptionHandlerUtil.handleException(ExceptionHandlerUtil.java:34)
 at com.liferay.saml.opensaml.integration.internal.profile.SingleLogoutProfileImpl.processSingleLogout(SingleLogoutProfileImpl.java:253)
 at com.liferay.saml.web.internal.portlet.action.SingleLogoutAction.doExecute(SingleLogoutAction.java:62)
 at com.liferay.saml.web.internal.portlet.action.BaseSamlStrutsAction.execute(BaseSamlStrutsAction.java:51)
 at com.liferay.portal.kernel.struts.BaseStrutsAction.execute(BaseStrutsAction.java:39)
 at com.liferay.portal.struts.ActionAdapter.execute(ActionAdapter.java:50)
 at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
 at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
 at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:170)
 at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
 at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
 at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:607)
 at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:584)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
 at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:119)
 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
 at com.liferay.frontend.compatibility.ie.servlet.filter.IEMimeTypeCompatibilityFilter.processFilter(IEMimeTypeCompatibilityFilter.java:48)
 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
 at com.liferay.portal.servlet.filters.uploadservletrequest.UploadServletRequestFilter.processFilter(UploadServletRequestFilter.java:93)
 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
 at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:341)
 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
 at com.liferay.portal.servlet.filters.password.modified.PasswordModifiedFilter.processFilter(PasswordModifiedFilter.java:57)
 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
 at com.liferay.portal.servlet.filters.secure.BaseAuthFilter.processFilter(BaseAuthFilter.java:340)
 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
 at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
 at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
 at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:263)
 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
 at com.liferay.portal.monitoring.internal.servlet.filter.MonitoringFilter.processFilter(MonitoringFilter.java:181)
 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
 at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)
 at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)
 at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92)
 at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:394)
 at com.liferay.portal.servlet.filters.urlrewrite.UrlRewriteFilter.processFilter(UrlRewriteFilter.java:65)
 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:101)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
 at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502)
 at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1152)
 at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
 at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1539)
 at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1495)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
 at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
 at java.lang.Thread.run(Thread.java:748)
 Caused by: java.lang.NullPointerException
 at com.liferay.saml.opensaml.integration.internal.profile.SingleLogoutProfileImpl.processIdpLogoutRequest(SingleLogoutProfileImpl.java:623)
 at com.liferay.saml.opensaml.integration.internal.profile.SingleLogoutProfileImpl.processSingleLogoutRequest(SingleLogoutProfileImpl.java:698)
 at com.liferay.saml.opensaml.integration.internal.profile.SingleLogoutProfileImpl.processSingleLogout(SingleLogoutProfileImpl.java:235)
 ... 100 more

Attachments

Activity

People

Assignee:: Della Wang (Inactive)

Reporter:: Della Wang (Inactive)

Participants of an Issue:: Della Wang, Tai Nguyen

Recent user:: Della Wang (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 0 Start watching this issue

Dates

Created:: 19/Jan/20 1:25 AM

Updated:: 12/Mar/20 3:04 AM

Resolved:: 12/Mar/20 3:04 AM

Days since last comment:: 49 weeks, 6 days ago

Packages

Version	Package
7.0.10.12 DXP SP12