Liferay, SSO and LDAP - Integration Copyright © Liferay, Inc. All Rights Reserved. No material may be reproduced electronically or in print without written permission from Liferay, Inc.

Objectives Integration – Liferay, LDAP and SSO 1.Overview 2.Demo 3.CAS-SSO for Liferay

Overview Liferay Alfresco LDAP ApacheDS SSO CAS Authentication SSO Portlet Apps SSO Web client Web services

Real Integration See real integration – Demo Then do exercise –CAS – SSO, LDAP and Liferay - integration Set tomcat as linked source in ext project -In Resource perspective, edit.classpath; -Remove “ ” -Go to Java perspective Check Java home at C:\Java or C:\Training\Java; not at C:\Program Files\Java

CAS - SSO Install CAS-SSO server Download CAS SSO (from copy) URL: Login as admin/admin Find: cas-web.war Click it – download Copy the war file and paste it to the Tomcat webapps directory. Go to the Tomcat conf/server.xml file and uncomment the SSL section to open port See next page.

CAS - SSO

Check Point Tomcat conf/server.xml …… ……

CAS - SSO Install CAS-SSO client Get the Yale CAS Client (from copy) Casclient.jar Copy the file; Go to the lib file in Tomcat (webapps\ROOT\WEB_INF\lib) and paste the casclient.jar file to replace the existing one. In the command prompt go to Tomcat webapps/ROOT directory. Generate the SSL cert, enter: keytool -genkey -alias tomcat -keypass changeit -keyalg RSA

CAS - SSO Enter keystore password: changeit What is your first and last name? [Unknown]: localhost What is the name of your organizational unit? [Unknown]: What is the name of your organization? [Unknown]: What is the name of your City or Locality? [Unknown]: What is the name of your State or Province? [Unknown]: What is the two-letter country code for this unit? [Unknown]: Is CN=localhost, OU=Unknown, O=Unknown, L=Unknown, ST=Unknown, C=Unknown correct? [no]: yes Enter localhost for the first name and last name Enter changeit for the password. Enter yes for the list.

CAS - SSO Export the cert you generated from your personal keystore: keytool -export -alias tomcat -keypass changeit -file server.cert Enter changeit for the password. Import the cert into Java's keystore: keytool -import -alias tomcat -file server.cert -keypass changeit -keystore %JAVA_HOME%/jre/lib/security/cacerts Enter changeit for the password. Enter yes to trust this certificate Check point “ Certificate was added to keystore ”

CAS - SSO Set up Liferay Portal Navigate to the classes file in Tomcat (webapps\ROOT\WEB_INF\classes). Create system-ext.properties. Open system-ext.properties and enter: com.liferay.filters.sso.cas.CASFilter=true Save. Open portal-ext.properties and enter: #auto.login.hooks=com.liferay.portal.security.auth.BasicAutoLogin auto.login.hooks=com.liferay.portal.security.auth.BasicAutoLogin,com.lifera y.portal.security.auth.CASAutoLogin Save.

Simple Codes Tomcat webapps/ROOT/WEB-INF/web.xml CAS Filter com.liferay.filters.sso.cas.CASFilter logout_url edu.yale.its.tp.cas.client.filter.loginUrl edu.yale.its.tp.cas.client.filter.validateUrl edu.yale.its.tp.cas.client.filter.serviceUrl

Simple Codes Tomcat webapps/ROOT/WEB-INF/web.xml CAS Filter /c/portal/login …… Auto Login Filter /c/portal/login FORWARD INCLUDE REQUEST

CAS - SSO Test – Liferay and SSO Shut down tomcat if it is running Restart tomcat Make sure you try it out on Firefox and Opera first, then IE. In CAS, input (authenticating with LDAP server) Id: “liferay.com.1” Password: “liferay”

Check Points Rebuild Delete the tomcat alias from the keystore so you can start fresh. –keytool -delete -alias tomcat -keystore %JAVA_HOME%/jre/lib/security/cacerts –keytool -delete -alias tomcat -file server.cert Enter changeit for the password. Repeat - Generate the SSL cert

CAS - SSO Congratulation! Q&A

Revision History Jonas Yuan06/07/07Created for Liferay Jonas Yuan06/11/07Change java home