REQ#1 - ERROR - SP Metadata not being generated

[gabbydotCMS]

I'm getting the following errors when trying to generate the SP metadata file for a brand new SAML Config:

[27/04/18 15:23:40:542 EDT]  INFO config.IdpConfigHelper: Error reading SamlCache
[27/04/18 15:23:40:542 EDT] ERROR cache.SamlCacheImpl: IdpConfig count not set in cache.
java.lang.NumberFormatException: null
	at java.lang.Integer.parseInt(Integer.java:542) ~[?:1.8.0_162]
	at java.lang.Integer.parseInt(Integer.java:615) ~[?:1.8.0_162]
	at com.dotcms.plugin.saml.v3.cache.SamlCacheImpl.getIdpCount(SamlCacheImpl.java:490) ~[SamlCacheImpl.class:?]
	at com.dotcms.plugin.saml.v3.cache.SamlCacheImpl.incrementIdpCount(SamlCacheImpl.java:472) ~[SamlCacheImpl.class:?]
	at com.dotcms.plugin.saml.v3.cache.SamlCacheImpl.addIdpConfig(SamlCacheImpl.java:133) ~[SamlCacheImpl.class:?]
	at com.dotcms.plugin.saml.v3.cache.SamlCacheImpl.lambda$addIdpConfigs$1(SamlCacheImpl.java:188) ~[SamlCacheImpl.class:?]
	at java.util.ArrayList.forEach(ArrayList.java:1257) [?:1.8.0_162]
	at com.dotcms.plugin.saml.v3.cache.SamlCacheImpl.addIdpConfigs(SamlCacheImpl.java:185) [SamlCacheImpl.class:?]
	at com.dotcms.plugin.saml.v3.config.IdpConfigHelper.getIdpConfigsFileSystem(IdpConfigHelper.java:372) [IdpConfigHelper.class:?]
	at com.dotcms.plugin.saml.v3.config.IdpConfigHelper.findSiteIdpConfigFileSystem(IdpConfigHelper.java:202) [IdpConfigHelper.class:?]
	at com.dotcms.plugin.saml.v3.config.IdpConfigHelper.findSiteIdpConfig(IdpConfigHelper.java:170) [IdpConfigHelper.class:?]
	at com.dotcms.plugin.saml.v3.util.SiteIdpConfigResolver.resolveIdpConfig(SiteIdpConfigResolver.java:118) [SiteIdpConfigResolver.class:?]
	at com.dotcms.plugin.saml.v3.util.SiteIdpConfigResolver.resolveIdpConfig(SiteIdpConfigResolver.java:48) [SiteIdpConfigResolver.class:?]
	at com.dotcms.plugin.saml.v3.filter.SamlAccessFilter.doFilter(SamlAccessFilter.java:82) [SamlAccessFilter.class:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [catalina.jar:8.0.18]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [catalina.jar:8.0.18]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516) [catalina.jar:8.0.18]
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515) [tomcat-coyote.jar:8.0.18]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_162]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_162]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.0.18]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_162]
[27/04/18 15:23:40:543 EDT]  INFO filter.SamlAccessFilter: Error reading idpConfig for the site: demo.dotcms.com
[27/04/18 15:23:40:545 EDT] ERROR cache.SamlCacheImpl: IdpConfig count not set in cache.
java.lang.NumberFormatException: null
	at java.lang.Integer.parseInt(Integer.java:542) ~[?:1.8.0_162]
	at java.lang.Integer.parseInt(Integer.java:615) ~[?:1.8.0_162]
	at com.dotcms.plugin.saml.v3.cache.SamlCacheImpl.getIdpCount(SamlCacheImpl.java:490) ~[SamlCacheImpl.class:?]
	at com.dotcms.plugin.saml.v3.cache.SamlCacheImpl.incrementIdpCount(SamlCacheImpl.java:472) ~[SamlCacheImpl.class:?]
	at com.dotcms.plugin.saml.v3.cache.SamlCacheImpl.addIdpConfig(SamlCacheImpl.java:133) ~[SamlCacheImpl.class:?]
	at com.dotcms.plugin.saml.v3.cache.SamlCacheImpl.lambda$addIdpConfigs$1(SamlCacheImpl.java:188) ~[SamlCacheImpl.class:?]
	at java.util.ArrayList.forEach(ArrayList.java:1257) [?:1.8.0_162]
	at com.dotcms.plugin.saml.v3.cache.SamlCacheImpl.addIdpConfigs(SamlCacheImpl.java:185) [SamlCacheImpl.class:?]
	at com.dotcms.plugin.saml.v3.config.IdpConfigHelper.getIdpConfigsFileSystem(IdpConfigHelper.java:372) [IdpConfigHelper.class:?]
	at com.dotcms.plugin.saml.v3.config.IdpConfigHelper.findIdpConfigFileSystem(IdpConfigHelper.java:132) [IdpConfigHelper.class:?]
	at com.dotcms.plugin.saml.v3.config.IdpConfigHelper.findIdpConfig(IdpConfigHelper.java:100) [IdpConfigHelper.class:?]
	at com.dotcms.plugin.saml.v3.rest.api.v1.DotSamlResource.metadata(DotSamlResource.java:428) [DotSamlResource.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_162]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_162]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_162]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_162]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$VoidOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:143) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:315) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:297) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:267) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:471) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:425) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:383) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:336) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:223) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.rest.servlet.ReloadableServletContainer.service(ReloadableServletContainer.java:105) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-websocket.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CMSFilter.doFilter(CMSFilter.java:203) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.filters.interceptor.AbstractWebInterceptorSupportFilter.doFilter(AbstractWebInterceptorSupportFilter.java:73) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.filters.interceptor.AbstractWebInterceptorSupportFilter.doFilter(AbstractWebInterceptorSupportFilter.java:73) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.cms.urlmap.filters.URLMapFilter.doFilter(URLMapFilter.java:325) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.VanityURLFilter.doFilter(VanityURLFilter.java:110) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.repackage.org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:404) [dot.urlrewritefilter-4.0.3_2.jar:4.0.3]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.TimeMachineFilter.doFilter(TimeMachineFilter.java:132) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.ThreadNameFilter.doFilter(ThreadNameFilter.java:90) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CookiesFilter.doFilter(CookiesFilter.java:38) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CharsetEncodingFilter.doFilter(CharsetEncodingFilter.java:108) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.plugin.saml.v3.filter.SamlAccessFilter.doFilter(SamlAccessFilter.java:187) [SamlAccessFilter.class:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [catalina.jar:8.0.18]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [catalina.jar:8.0.18]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516) [catalina.jar:8.0.18]
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515) [tomcat-coyote.jar:8.0.18]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_162]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_162]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.0.18]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_162]
[27/04/18 15:23:40:547 EDT] ERROR v1.DotSamlResource: Error getting posting idp
java.lang.NullPointerException
	at com.dotcms.plugin.saml.v3.meta.DefaultMetaDescriptorServiceImpl.getServiceProviderEntityDescriptor(DefaultMetaDescriptorServiceImpl.java:139) ~[DefaultMetaDescriptorServiceImpl.class:?]
	at com.dotcms.plugin.saml.v3.filter.SamlFilter.printMetaData(SamlFilter.java:378) ~[SamlFilter.class:?]
	at com.dotcms.plugin.saml.v3.rest.api.v1.DotSamlResource.metadata(DotSamlResource.java:435) [DotSamlResource.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_162]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_162]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_162]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_162]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$VoidOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:143) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:315) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:297) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:267) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:471) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:425) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:383) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:336) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:223) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.rest.servlet.ReloadableServletContainer.service(ReloadableServletContainer.java:105) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-websocket.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CMSFilter.doFilter(CMSFilter.java:203) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.filters.interceptor.AbstractWebInterceptorSupportFilter.doFilter(AbstractWebInterceptorSupportFilter.java:73) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.filters.interceptor.AbstractWebInterceptorSupportFilter.doFilter(AbstractWebInterceptorSupportFilter.java:73) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.cms.urlmap.filters.URLMapFilter.doFilter(URLMapFilter.java:325) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.VanityURLFilter.doFilter(VanityURLFilter.java:110) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.repackage.org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:404) [dot.urlrewritefilter-4.0.3_2.jar:4.0.3]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.TimeMachineFilter.doFilter(TimeMachineFilter.java:132) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.ThreadNameFilter.doFilter(ThreadNameFilter.java:90) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CookiesFilter.doFilter(CookiesFilter.java:38) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CharsetEncodingFilter.doFilter(CharsetEncodingFilter.java:108) [dotcms_4.3.3_999999.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.plugin.saml.v3.filter.SamlAccessFilter.doFilter(SamlAccessFilter.java:187) [SamlAccessFilter.class:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [catalina.jar:8.0.18]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [catalina.jar:8.0.18]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516) [catalina.jar:8.0.18]
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515) [tomcat-coyote.jar:8.0.18]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_162]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_162]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.0.18]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_162]

[gabbydotCMS]

Update after deploying latest code from https://github.com/dotCMS/plugin-com.dotcms.dotsaml/releases/tag/4.0-4.3.x-alpha2

I'm still not able to generate my SP metadata file, but the new log message is at least giving more detailed information about the cause of the NullPointerException: it seems to be related to the private key/public cert validation.

I've tested several combinations for the values assigned to the public certificate, but I'm using the same command shared by @thstave on Saturday:

openssl req -x509 -newkey rsa:4096 -sha256 -nodes -keyout saml.key -out sp.crt -days 3650

[30/04/18 16:05:59:431 EDT]  INFO meta.DefaultMetaDescriptorServiceImpl: Creating the MetaData for the site: http://samltest.dotcmscloud.com/dotsaml/login
[30/04/18 16:05:59:432 EDT] ERROR meta.DefaultMetaDescriptorServiceImpl: Error generating credentials
java.lang.NullPointerException
	at org.opensaml.xmlsec.keyinfo.impl.BasicKeyInfoGeneratorFactory$BasicKeyInfoGenerator.generate(BasicKeyInfoGeneratorFactory.java:200) ~[opensaml-xmlsec-impl-3.2.0.jar:?]
	at org.opensaml.xmlsec.keyinfo.impl.X509KeyInfoGeneratorFactory$X509KeyInfoGenerator.generate(X509KeyInfoGeneratorFactory.java:433) ~[opensaml-xmlsec-impl-3.2.0.jar:?]
	at com.dotcms.plugin.saml.v3.meta.DefaultMetaDescriptorServiceImpl.getKeyInfo(DefaultMetaDescriptorServiceImpl.java:354) ~[DefaultMetaDescriptorServiceImpl.class:?]
	at com.dotcms.plugin.saml.v3.meta.DefaultMetaDescriptorServiceImpl.setKeyDescriptors(DefaultMetaDescriptorServiceImpl.java:305) [DefaultMetaDescriptorServiceImpl.class:?]
	at com.dotcms.plugin.saml.v3.meta.DefaultMetaDescriptorServiceImpl.getServiceProviderEntityDescriptor(DefaultMetaDescriptorServiceImpl.java:154) [DefaultMetaDescriptorServiceImpl.class:?]
	at com.dotcms.plugin.saml.v3.filter.SamlFilter.printMetaData(SamlFilter.java:378) [SamlFilter.class:?]
	at com.dotcms.plugin.saml.v3.rest.api.v1.DotSamlResource.metadata(DotSamlResource.java:435) [DotSamlResource.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_161]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_161]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_161]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_161]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$VoidOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:143) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:315) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:297) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:267) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:471) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:425) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:383) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:336) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:223) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.rest.servlet.ReloadableServletContainer.service(ReloadableServletContainer.java:105) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-websocket.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CMSFilter.doFilter(CMSFilter.java:203) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.filters.interceptor.AbstractWebInterceptorSupportFilter.doFilter(AbstractWebInterceptorSupportFilter.java:73) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.filters.interceptor.AbstractWebInterceptorSupportFilter.doFilter(AbstractWebInterceptorSupportFilter.java:73) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.cms.urlmap.filters.URLMapFilter.doFilter(URLMapFilter.java:325) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.VanityURLFilter.doFilter(VanityURLFilter.java:110) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.repackage.org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:404) [dot.urlrewritefilter-4.0.3_2.jar:4.0.3]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.TimeMachineFilter.doFilter(TimeMachineFilter.java:132) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.ThreadNameFilter.doFilter(ThreadNameFilter.java:90) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CookiesFilter.doFilter(CookiesFilter.java:38) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CharsetEncodingFilter.doFilter(CharsetEncodingFilter.java:108) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.plugin.saml.v3.filter.SamlAccessFilter.doFilter(SamlAccessFilter.java:187) [SamlAccessFilter.class:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [catalina.jar:8.0.18]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:673) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [catalina.jar:8.0.18]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516) [catalina.jar:8.0.18]
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515) [tomcat-coyote.jar:8.0.18]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_161]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_161]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.0.18]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
[30/04/18 16:05:59:432 EDT] ERROR v1.DotSamlResource: null
com.dotcms.plugin.saml.v3.exception.DotSamlException
	at com.dotcms.plugin.saml.v3.meta.DefaultMetaDescriptorServiceImpl.setKeyDescriptors(DefaultMetaDescriptorServiceImpl.java:323) ~[DefaultMetaDescriptorServiceImpl.class:?]
	at com.dotcms.plugin.saml.v3.meta.DefaultMetaDescriptorServiceImpl.getServiceProviderEntityDescriptor(DefaultMetaDescriptorServiceImpl.java:154) ~[DefaultMetaDescriptorServiceImpl.class:?]
	at com.dotcms.plugin.saml.v3.filter.SamlFilter.printMetaData(SamlFilter.java:378) ~[SamlFilter.class:?]
	at com.dotcms.plugin.saml.v3.rest.api.v1.DotSamlResource.metadata(DotSamlResource.java:435) [DotSamlResource.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_161]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_161]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_161]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_161]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$VoidOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:143) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:315) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:297) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.internal.Errors.process(Errors.java:267) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [dot.jersey-common-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) [dot.jersey-server-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:471) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:425) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:383) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:336) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.repackage.org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:223) [dot.jersey-container-servlet-core-2.22.1_1.jar:?]
	at com.dotcms.rest.servlet.ReloadableServletContainer.service(ReloadableServletContainer.java:105) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-websocket.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CMSFilter.doFilter(CMSFilter.java:203) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.filters.interceptor.AbstractWebInterceptorSupportFilter.doFilter(AbstractWebInterceptorSupportFilter.java:73) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.filters.interceptor.AbstractWebInterceptorSupportFilter.doFilter(AbstractWebInterceptorSupportFilter.java:73) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.cms.urlmap.filters.URLMapFilter.doFilter(URLMapFilter.java:325) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.VanityURLFilter.doFilter(VanityURLFilter.java:110) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.repackage.org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:404) [dot.urlrewritefilter-4.0.3_2.jar:4.0.3]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.TimeMachineFilter.doFilter(TimeMachineFilter.java:132) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.ThreadNameFilter.doFilter(ThreadNameFilter.java:90) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CookiesFilter.doFilter(CookiesFilter.java:38) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotmarketing.filters.CharsetEncodingFilter.doFilter(CharsetEncodingFilter.java:108) [dotcms_4.3.2_ae725e9.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at com.dotcms.plugin.saml.v3.filter.SamlAccessFilter.doFilter(SamlAccessFilter.java:187) [SamlAccessFilter.class:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [catalina.jar:8.0.18]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:673) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [catalina.jar:8.0.18]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516) [catalina.jar:8.0.18]
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515) [tomcat-coyote.jar:8.0.18]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_161]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_161]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.0.18]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
Caused by: java.lang.NullPointerException
	at org.opensaml.xmlsec.keyinfo.impl.BasicKeyInfoGeneratorFactory$BasicKeyInfoGenerator.generate(BasicKeyInfoGeneratorFactory.java:200) ~[opensaml-xmlsec-impl-3.2.0.jar:?]
	at org.opensaml.xmlsec.keyinfo.impl.X509KeyInfoGeneratorFactory$X509KeyInfoGenerator.generate(X509KeyInfoGeneratorFactory.java:433) ~[opensaml-xmlsec-impl-3.2.0.jar:?]
	at com.dotcms.plugin.saml.v3.meta.DefaultMetaDescriptorServiceImpl.getKeyInfo(DefaultMetaDescriptorServiceImpl.java:354) ~[DefaultMetaDescriptorServiceImpl.class:?]
	at com.dotcms.plugin.saml.v3.meta.DefaultMetaDescriptorServiceImpl.setKeyDescriptors(DefaultMetaDescriptorServiceImpl.java:305) ~[DefaultMetaDescriptorServiceImpl.class:?]
	... 86 more

[gabbydotCMS]

Issue persists. Error message is different, thoug:

[07/05/18 11:54:12:861 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) START 
[07/05/18 11:54:12:861 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) idpConfig.getId() = 76ff92e7-bdba-4c8b-a984-2eebf0250c0a
[07/05/18 11:54:12:861 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) idpConfig.getIdPMetadataFile() = /opt/dotcms/shared/assets/saml/metadata/76ff92e7-bdba-4c8b-a984-2eebf0250c0a.xml
[07/05/18 11:54:12:862 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) fileInputStream.getFD() = java.io.FileDescriptor@6e10ffca
[07/05/18 11:54:12:863 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) idpConfig.getIdPMetadataFile().length() = /opt/dotcms/shared/assets/saml/metadata/76ff92e7-bdba-4c8b-a984-2eebf0250c0a.xml
[07/05/18 11:54:12:868 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) fileInputStream as String = <?xml version="1.0" encoding="UTF-8"?><md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" entityID="http://www.okta.com/exkevdniv9kif4T6K0h7"><md:IDPSSODescriptor WantAuthnRequestsSigned="false" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol"><md:KeyDescriptor use="signing"><ds:KeyInfo xmlns:ds="http://www.w3.org/2000/09/xmldsig#"><ds:X509Data><ds:X509Certificate>MIIDpDCCAoygAwIBAgIGAWLPHXymMA0GCSqGSIb3DQEBCwUAMIGSMQswCQYDVQQGEwJVUzETMBEG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</ds:X509Certificate></ds:X509Data></ds:KeyInfo></md:KeyDescriptor><md:NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified</md:NameIDFormat><md:NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress</md:NameIDFormat><md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://dev-911330.oktapreview.com/app/dotcmsdev911330_dotcms_2/exkevdniv9kif4T6K0h7/sso/saml"/><md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://dev-911330.oktapreview.com/app/dotcmsdev911330_dotcms_2/exkevdniv9kif4T6K0h7/sso/saml"/></md:IDPSSODescriptor></md:EntityDescriptor>
[07/05/18 11:54:12:869 EDT]  INFO meta.DefaultMetaDescriptorServiceImpl: unmarshall( final InputStream is ) metadata = has value
[07/05/18 11:54:12:872 EDT]  INFO meta.DefaultMetaDescriptorServiceImpl: unmarshall( final InputStream is ) unmarshaller = has value
[07/05/18 11:54:12:897 EDT]  INFO meta.DefaultMetaDescriptorServiceImpl: Parsing the Id Provider, with the entityId: http://www.okta.com/exkevdniv9kif4T6K0h7
[07/05/18 11:54:12:903 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) metadataBean.getEntityId() = http://www.okta.com/exkevdniv9kif4T6K0h7
[07/05/18 11:54:12:903 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) END 
[07/05/18 11:54:13:130 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) START 
[07/05/18 11:54:13:130 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) idpConfig.getId() = 76ff92e7-bdba-4c8b-a984-2eebf0250c0a
[07/05/18 11:54:13:130 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) idpConfig.getIdPMetadataFile() = /opt/dotcms/shared/assets/saml/metadata/76ff92e7-bdba-4c8b-a984-2eebf0250c0a.xml
[07/05/18 11:54:13:130 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) fileInputStream.getFD() = java.io.FileDescriptor@1d0c5f29
[07/05/18 11:54:13:130 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) idpConfig.getIdPMetadataFile().length() = /opt/dotcms/shared/assets/saml/metadata/76ff92e7-bdba-4c8b-a984-2eebf0250c0a.xml
[07/05/18 11:54:13:130 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) fileInputStream as String = <?xml version="1.0" encoding="UTF-8"?><md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" entityID="http://www.okta.com/exkevdniv9kif4T6K0h7"><md:IDPSSODescriptor WantAuthnRequestsSigned="false" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol"><md:KeyDescriptor use="signing"><ds:KeyInfo xmlns:ds="http://www.w3.org/2000/09/xmldsig#"><ds:X509Data><ds:X509Certificate>MIIDpDCCAoygAwIBAgIGAWLPHXymMA0GCSqGSIb3DQEBCwUAMIGSMQswCQYDVQQGEwJVUzETMBEG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</ds:X509Certificate></ds:X509Data></ds:KeyInfo></md:KeyDescriptor><md:NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified</md:NameIDFormat><md:NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress</md:NameIDFormat><md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://dev-911330.oktapreview.com/app/dotcmsdev911330_dotcms_2/exkevdniv9kif4T6K0h7/sso/saml"/><md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://dev-911330.oktapreview.com/app/dotcmsdev911330_dotcms_2/exkevdniv9kif4T6K0h7/sso/saml"/></md:IDPSSODescriptor></md:EntityDescriptor>
[07/05/18 11:54:13:131 EDT]  INFO meta.DefaultMetaDescriptorServiceImpl: unmarshall( final InputStream is ) metadata = has value
[07/05/18 11:54:13:131 EDT]  INFO meta.DefaultMetaDescriptorServiceImpl: unmarshall( final InputStream is ) unmarshaller = has value
[07/05/18 11:54:13:132 EDT]  INFO meta.DefaultMetaDescriptorServiceImpl: Parsing the Id Provider, with the entityId: http://www.okta.com/exkevdniv9kif4T6K0h7
[07/05/18 11:54:13:132 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) metadataBean.getEntityId() = http://www.okta.com/exkevdniv9kif4T6K0h7
[07/05/18 11:54:13:132 EDT]  INFO config.MetaDataHelper: MetaDataHelper.getMetaData( IdpConfig ) END 
[07/05/18 11:54:13:246 EDT] ERROR service.OpenSamlAuthenticationServiceImpl: Unable to sign URL query string
org.opensaml.messaging.encoder.MessageEncodingException: Unable to sign URL query string
	at org.opensaml.saml.saml2.binding.encoding.impl.HTTPRedirectDeflateEncoder.generateSignature(HTTPRedirectDeflateEncoder.java:241) ~[opensaml-saml-impl-3.3.1.jar:?]
	at org.opensaml.saml.saml2.binding.encoding.impl.HTTPRedirectDeflateEncoder.buildRedirectURL(HTTPRedirectDeflateEncoder.java:187) ~[opensaml-saml-impl-3.3.1.jar:?]
	at org.opensaml.saml.saml2.binding.encoding.impl.HTTPRedirectDeflateEncoder.doEncode(HTTPRedirectDeflateEncoder.java:84) ~[opensaml-saml-impl-3.3.1.jar:?]
	at org.opensaml.messaging.encoder.AbstractMessageEncoder.encode(AbstractMessageEncoder.java:53) ~[opensaml-messaging-api-3.3.1.jar:?]
	at org.opensaml.messaging.encoder.servlet.BaseHttpServletResponseXMLMessageEncoder.encode(BaseHttpServletResponseXMLMessageEncoder.java:50) ~[opensaml-messaging-api-3.3.1.jar:?]
	at com.dotcms.plugin.saml.v3.service.OpenSamlAuthenticationServiceImpl.doRedirect(OpenSamlAuthenticationServiceImpl.java:414) [OpenSamlAuthenticationServiceImpl.class:?]
	at com.dotcms.plugin.saml.v3.service.OpenSamlAuthenticationServiceImpl.authentication(OpenSamlAuthenticationServiceImpl.java:234) [OpenSamlAuthenticationServiceImpl.class:?]
	at com.dotcms.plugin.saml.v3.filter.SamlAccessFilter.doFilter(SamlAccessFilter.java:137) [SamlAccessFilter.class:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [catalina.jar:8.0.18]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:673) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [catalina.jar:8.0.18]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516) [catalina.jar:8.0.18]
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515) [tomcat-coyote.jar:8.0.18]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_171]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_171]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.0.18]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: org.opensaml.security.SecurityException: Could not derive JCA algorithm identifier from algorithm URI
	at org.opensaml.xmlsec.crypto.XMLSigningUtil.signWithURI(XMLSigningUtil.java:54) ~[opensaml-xmlsec-api-3.3.1.jar:?]
	at org.opensaml.saml.saml2.binding.encoding.impl.HTTPRedirectDeflateEncoder.generateSignature(HTTPRedirectDeflateEncoder.java:236) ~[opensaml-saml-impl-3.3.1.jar:?]
	... 27 more
[07/05/18 11:54:13:247 EDT] ERROR filter.SamlAccessFilter: Error on authentication: Unable to sign URL query string
com.dotcms.plugin.saml.v3.exception.DotSamlException: Unable to sign URL query string
	at com.dotcms.plugin.saml.v3.service.OpenSamlAuthenticationServiceImpl.doRedirect(OpenSamlAuthenticationServiceImpl.java:419) ~[OpenSamlAuthenticationServiceImpl.class:?]
	at com.dotcms.plugin.saml.v3.service.OpenSamlAuthenticationServiceImpl.authentication(OpenSamlAuthenticationServiceImpl.java:234) ~[OpenSamlAuthenticationServiceImpl.class:?]
	at com.dotcms.plugin.saml.v3.filter.SamlAccessFilter.doFilter(SamlAccessFilter.java:137) [SamlAccessFilter.class:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.18]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [catalina.jar:8.0.18]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610) [catalina.jar:8.0.18]
	at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:673) [catalina.jar:8.0.18]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [catalina.jar:8.0.18]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516) [catalina.jar:8.0.18]
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659) [tomcat-coyote.jar:8.0.18]
	at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558) [tomcat-coyote.jar:8.0.18]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515) [tomcat-coyote.jar:8.0.18]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_171]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_171]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.0.18]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: org.opensaml.messaging.encoder.MessageEncodingException: Unable to sign URL query string
	at org.opensaml.saml.saml2.binding.encoding.impl.HTTPRedirectDeflateEncoder.generateSignature(HTTPRedirectDeflateEncoder.java:241) ~[opensaml-saml-impl-3.3.1.jar:?]
	at org.opensaml.saml.saml2.binding.encoding.impl.HTTPRedirectDeflateEncoder.buildRedirectURL(HTTPRedirectDeflateEncoder.java:187) ~[opensaml-saml-impl-3.3.1.jar:?]
	at org.opensaml.saml.saml2.binding.encoding.impl.HTTPRedirectDeflateEncoder.doEncode(HTTPRedirectDeflateEncoder.java:84) ~[opensaml-saml-impl-3.3.1.jar:?]
	at org.opensaml.messaging.encoder.AbstractMessageEncoder.encode(AbstractMessageEncoder.java:53) ~[opensaml-messaging-api-3.3.1.jar:?]
	at org.opensaml.messaging.encoder.servlet.BaseHttpServletResponseXMLMessageEncoder.encode(BaseHttpServletResponseXMLMessageEncoder.java:50) ~[opensaml-messaging-api-3.3.1.jar:?]
	at com.dotcms.plugin.saml.v3.service.OpenSamlAuthenticationServiceImpl.doRedirect(OpenSamlAuthenticationServiceImpl.java:414) ~[OpenSamlAuthenticationServiceImpl.class:?]
	... 22 more
Caused by: org.opensaml.security.SecurityException: Could not derive JCA algorithm identifier from algorithm URI
	at org.opensaml.xmlsec.crypto.XMLSigningUtil.signWithURI(XMLSigningUtil.java:54) ~[opensaml-xmlsec-api-3.3.1.jar:?]
	at org.opensaml.saml.saml2.binding.encoding.impl.HTTPRedirectDeflateEncoder.generateSignature(HTTPRedirectDeflateEncoder.java:236) ~[opensaml-saml-impl-3.3.1.jar:?]
	at org.opensaml.saml.saml2.binding.encoding.impl.HTTPRedirectDeflateEncoder.buildRedirectURL(HTTPRedirectDeflateEncoder.java:187) ~[opensaml-saml-impl-3.3.1.jar:?]
	at org.opensaml.saml.saml2.binding.encoding.impl.HTTPRedirectDeflateEncoder.doEncode(HTTPRedirectDeflateEncoder.java:84) ~[opensaml-saml-impl-3.3.1.jar:?]
	at org.opensaml.messaging.encoder.AbstractMessageEncoder.encode(AbstractMessageEncoder.java:53) ~[opensaml-messaging-api-3.3.1.jar:?]
	at org.opensaml.messaging.encoder.servlet.BaseHttpServletResponseXMLMessageEncoder.encode(BaseHttpServletResponseXMLMessageEncoder.java:50) ~[opensaml-messaging-api-3.3.1.jar:?]
	at com.dotcms.plugin.saml.v3.service.OpenSamlAuthenticationServiceImpl.doRedirect(OpenSamlAuthenticationServiceImpl.java:414) ~[OpenSamlAuthenticationServiceImpl.class:?]
	... 22 more

When initializing the plugin at dotCMS startup:

[07/05/18 11:57:05:402 EDT]  INFO init.SamlInitializer: SUN (DSA key/parameter generation; DSA signing; SHA-1, MD5 digests; SecureRandom; X.509 certificates; JKS & DKS keystores; PKIX CertPathValidator; PKIX CertPathBuilder; LDAP, Collection CertStores, JavaPolicy Policy; JavaLoginConfig Configuration)
[07/05/18 11:57:05:402 EDT]  INFO init.SamlInitializer: Sun RSA signature provider
[07/05/18 11:57:05:402 EDT]  INFO init.SamlInitializer: Sun Elliptic Curve provider (EC, ECDSA, ECDH)
[07/05/18 11:57:05:402 EDT]  INFO init.SamlInitializer: Sun JSSE provider(PKCS12, SunX509/PKIX key/trust factories, SSLv3/TLSv1/TLSv1.1/TLSv1.2)
[07/05/18 11:57:05:402 EDT]  INFO init.SamlInitializer: SunJCE Provider (implements RSA, DES, Triple DES, AES, Blowfish, ARCFOUR, RC2, PBE, Diffie-Hellman, HMAC)
[07/05/18 11:57:05:402 EDT]  INFO init.SamlInitializer: Sun (Kerberos v5, SPNEGO)
[07/05/18 11:57:05:402 EDT]  INFO init.SamlInitializer: Sun SASL provider(implements client mechanisms for: DIGEST-MD5, GSSAPI, EXTERNAL, PLAIN, CRAM-MD5, NTLM; server mechanisms for: DIGEST-MD5, GSSAPI, CRAM-MD5, NTLM)
[07/05/18 11:57:05:402 EDT]  INFO init.SamlInitializer: XMLDSig (DOM XMLSignatureFactory; DOM KeyInfoFactory; C14N 1.0, C14N 1.1, Exclusive C14N, Base64, Enveloped, XPath, XPath2, XSLT TransformServices)
[07/05/18 11:57:05:402 EDT]  INFO init.SamlInitializer: Sun PC/SC provider
[07/05/18 11:57:05:453 EDT]  INFO init.SamlInitializer: Initializing
[07/05/18 11:57:06:942 EDT] ERROR filter.SamlAccessFilter: SAML ERROR: org.slf4j.helpers.MessageFormatter.format(Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/String;
java.lang.NoSuchMethodError: org.slf4j.helpers.MessageFormatter.format(Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/String;
        at org.slf4j.impl.Log4jLoggerAdapter.info(Log4jLoggerAdapter.java:318) ~[dot.tika-app-1.3_3.jar:1.3]
        at org.opensaml.xmlsec.algorithm.AlgorithmRegistry.index(AlgorithmRegistry.java:206) ~[opensaml-xmlsec-api-3.3.1.jar:?]
        at org.opensaml.xmlsec.algorithm.AlgorithmRegistry.register(AlgorithmRegistry.java:138) ~[opensaml-xmlsec-api-3.3.1.jar:?]
        at org.opensaml.xmlsec.config.GlobalAlgorithmRegistryInitializer.init(GlobalAlgorithmRegistryInitializer.java:49) ~[opensaml-xmlsec-api-3.3.1.jar:?]
        at org.opensaml.core.config.InitializationService.initialize(InitializationService.java:56) ~[opensaml-core-3.3.1.jar:?]
        at com.dotcms.plugin.saml.v3.init.SamlInitializer.init(SamlInitializer.java:70) ~[SamlInitializer.class:?]
        at com.dotcms.plugin.saml.v3.filter.SamlFilter.init(SamlFilter.java:104) [SamlFilter.class:?]
        at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:279) [catalina.jar:8.0.18]
        at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:260) [catalina.jar:8.0.18]
        at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:105) [catalina.jar:8.0.18]
        at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4565) [catalina.jar:8.0.18]
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5180) [catalina.jar:8.0.18]
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:8.0.18]
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725) [catalina.jar:8.0.18]
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701) [catalina.jar:8.0.18]
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:714) [catalina.jar:8.0.18]
        at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1069) [catalina.jar:8.0.18]
        at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1719) [catalina.jar:8.0.18]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_171]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_171]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_171]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_171]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]

[gabbydotCMS]

Fixed by @jcastro-dotcms .

Method org.slf4j.helpers.MessageFormatter.format in in conflict due to different definitions on:

• /dotserver/tomcat-8.0.18/webapps/ROOT/WEB-INF/lib/slf4j-api-1.7.25.jar and
• /dotserver/tomcat-8.0.18/webapps/ROOT/WEB-INF/lib/dot.tika-app-1.3_3.jar

To solve the issue we had to move slf4j-api-1.7.25.jar to /dotserver/tomcat-8.0.18/lib . The repackage code in dot.tika-app-1.3_3.jar cannot be modified at this point, but it will be removed on dotCMS 5.0.

We need to pay attention to any other conflicts that this same method may generate for non-SAML related functionality.

[gabbydotCMS]

mv dotserver/tomcat-8.0.18/webapps/ROOT/WEB-INF/lib/slf4j-api-1.7.25.jar dotserver/tomcat-8.0.18/lib