topic CAS 3.5.2 SSO Alfresco 4.2.c in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/cas-3-5-2-sso-alfresco-4-2-c/m-p/303706#M256836 <HTML><HEAD></HEAD><BODY><SPAN>Hi to all i'm tryng to configure alfresco 4.2.c to use CAS server for authentication and SSO.</SPAN><BR /><SPAN>I have read some article found with google but there is none updated.</SPAN><BR /><SPAN>So I've made a merge of this 3 articles</SPAN><BR /><A href="http://www.ixxus.com/blog/2011/08/configuring-alfresco-sso-cas-and-securing-tomcat" rel="nofollow noopener noreferrer">http://www.ixxus.com/blog/2011/08/configuring-alfresco-sso-cas-and-securing-tomcat</A><BR /><SPAN>and</SPAN><BR /><A href="http://ecmstuff.blogspot.co.uk/2011/06/configuring-alfresco-for-sso-with-cas.html" rel="nofollow noopener noreferrer">http://ecmstuff.blogspot.co.uk/2011/06/configuring-alfresco-for-sso-with-cas.html</A><BR /><SPAN>and</SPAN><BR /><A href="http://wiki.alfresco.com/wiki/Central_Authentication_Service_Configuration" rel="nofollow noopener noreferrer">http://wiki.alfresco.com/wiki/Central_Authentication_Service_Configuration</A><BR /><BR /><SPAN>I have configured alfresco explorer like the instruction in the two first articles, except for the webscript, that in my mind is not clear what is used for???</SPAN><BR /><SPAN>I have dowloaded the class filter from&nbsp; </SPAN><A href="http://keembay.com/alfresco/extras/CASAuthenticationFilter.java" rel="nofollow noopener noreferrer">http://keembay.com/alfresco/extras/CASAuthenticationFilter.java</A><SPAN>, and modified and recompiled in a jar referencing correct alfresco sdk and CAS server.</SPAN><BR /><SPAN>Now when I try to login in alfresco I'm correctly redirected to CAS login page and after succesfully authenticated,correctly redirected to mydashbord in alfresco.</SPAN><BR /><SPAN>I can browse create space, add content</SPAN><BR /><SPAN>But if I try to download a content I have this error.</SPAN><BR /><BR /><SPAN>net.sf.acegisecurity.AuthenticationCredentialsNotFoundException: A valid SecureContext was not provided in the RequestContext</SPAN><BR /><SPAN>at net.sf.acegisecurity.intercept.AbstractSecurityInterceptor.credentialsNotFound(AbstractSecurityInterceptor.java:481)</SPAN><BR /><SPAN>at net.sf.acegisecurity.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:359)</SPAN><BR /><SPAN>at net.sf.acegisecurity.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:77)</SPAN><BR /><SPAN>at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)</SPAN><BR /><SPAN>at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:46)</SPAN><BR /><SPAN>at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)</SPAN><BR /><SPAN>at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:159)</SPAN><BR /><SPAN>at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)</SPAN><BR /><SPAN>at org.alfresco.repo.transaction.RetryingTransactionInterceptor$1.execute(RetryingTransactionInterceptor.java:69)</SPAN><BR /><SPAN>at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:433)</SPAN><BR /><SPAN>at org.alfresco.repo.transaction.RetryingTransactionInterceptor.invoke(RetryingTransactionInterceptor.java:59)</SPAN><BR /><SPAN>at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)</SPAN><BR /><SPAN>at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)</SPAN><BR /><SPAN>at $Proxy7.exists(Unknown Source)</SPAN><BR /><SPAN>at org.alfresco.web.bean.repository.Node.toString(Node.java:493)</SPAN><BR /><SPAN>at tbsit.alfresco.filter.CASAuthenticationFilter.doFilter(CASAuthenticationFilter.java:137)</SPAN><BR /><SPAN>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)</SPAN><BR /><SPAN>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)</SPAN><BR /><SPAN>at org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:201)</SPAN><BR /><SPAN>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)</SPAN><BR /><SPAN>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)</SPAN><BR /><SPAN>at org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:107)</SPAN><BR /><SPAN>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)</SPAN><BR /><SPAN>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)</SPAN><BR /><SPAN>at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)</SPAN><BR /><SPAN>at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)</SPAN><BR /><SPAN>at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)</SPAN><BR /><SPAN>at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)</SPAN><BR /><SPAN>at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)</SPAN><BR /><SPAN>at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)</SPAN><BR /><SPAN>at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)</SPAN><BR /><SPAN>at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)</SPAN><BR /><SPAN>at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)</SPAN><BR /><SPAN>at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)</SPAN><BR /><SPAN>at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1813)</SPAN><BR /><SPAN>at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)</SPAN><BR /><SPAN>at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)</SPAN><BR /><SPAN>at java.lang.Thread.run(Thread.java:722) </SPAN><BR /><BR /><SPAN>But the second time it works fine ??????.</SPAN><BR /><BR /><SPAN>And randomly this error appears</SPAN><BR /><BR /><SPAN>net.sf.acegisecurity.providers.ProviderNotFoundException: No authentication provider for net.sf.acegisecurity.providers.UsernamePasswordAuthenticationToken</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;net.sf.acegisecurity.providers.ProviderManager.doAuthentication(ProviderManager.java:169)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;net.sf.acegisecurity.AbstractAuthenticationManager.authenticate(AbstractAuthenticationManager.java:49)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;net.sf.acegisecurity.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:376)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;net.sf.acegisecurity.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:77)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:46)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:159)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.alfresco.repo.transaction.RetryingTransactionInterceptor$1.execute(RetryingTransactionInterceptor.java:69)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:433)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.alfresco.repo.transaction.RetryingTransactionInterceptor.invoke(RetryingTransactionInterceptor.java:59)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;$Proxy7.exists(Unknown Source)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.alfresco.web.bean.repository.Node.toString(Node.java:493)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;tbsit.alfresco.filter.CASAuthenticationFilter.doFilter(CASAuthenticationFilter.java:137)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:201)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:107)</SPAN><BR /><BR /><SPAN>I don't know I'm confused, I think there is some other filter to configure or the class AuthenticationFilter is not perfectly integrated in alfresco authentication workflow ??????</SPAN><BR /><SPAN>Please help me. </SPAN><BR /><BR /><BR /><SPAN>p.s. I don't have tried with integration with share because some config and source files needed, are on blog that now are closed like this</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><A href="http://akselsarchitecture.blogspot.com/2010/09/cas-sso-for-alfresco-33-and-share.html" rel="nofollow noopener noreferrer">http://akselsarchitecture.blogspot.com/2010/09/cas-sso-for-alfresco-33-and-share.html</A><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp; If someone has downloaded it and can repost here, is good action for all the community.</SPAN></BODY></HTML> Tue, 30 Jul 2013 14:20:31 GMT scot84 2013-07-30T14:20:31Z CAS 3.5.2 SSO Alfresco 4.2.c https://connect.hyland.com/t5/alfresco-archive/cas-3-5-2-sso-alfresco-4-2-c/m-p/303706#M256836 Hi to all i'm tryng to configure alfresco 4.2.c to use CAS server for authentication and SSO.I have read some article found with google but there is none updated.So I've made a merge of this 3 articleshttp://www.ixxus.com/blog/2011/08/configuring-alfresco-sso-cas-and-securing-tomcatandhttp://ecmstuf Tue, 30 Jul 2013 14:20:31 GMT https://connect.hyland.com/t5/alfresco-archive/cas-3-5-2-sso-alfresco-4-2-c/m-p/303706#M256836 scot84 2013-07-30T14:20:31Z Re: CAS 3.5.2 SSO Alfresco 4.2.c https://connect.hyland.com/t5/alfresco-archive/cas-3-5-2-sso-alfresco-4-2-c/m-p/303707#M256837 <HTML><HEAD></HEAD><BODY><SPAN>Hi scot84. you can create document how to config CAS with Alfresco ?</SPAN><BR /><SPAN>Thank.</SPAN></BODY></HTML> Thu, 08 Aug 2013 02:33:43 GMT https://connect.hyland.com/t5/alfresco-archive/cas-3-5-2-sso-alfresco-4-2-c/m-p/303707#M256837 ngtrongtri 2013-08-08T02:33:43Z Re: CAS 3.5.2 SSO Alfresco 4.2.c https://connect.hyland.com/t5/alfresco-archive/cas-3-5-2-sso-alfresco-4-2-c/m-p/303708#M256838 <HTML><HEAD></HEAD><BODY><SPAN>Yes I can create document and space but randomly I have the error I have described.</SPAN><BR /></BODY></HTML> Wed, 23 Oct 2013 09:03:09 GMT https://connect.hyland.com/t5/alfresco-archive/cas-3-5-2-sso-alfresco-4-2-c/m-p/303708#M256838 scot84 2013-10-23T09:03:09Z