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Change By:
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Milan Divilek
(13/Sep/13 8:35 AM)
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Description:
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http://documentation.magnolia-cms.com/display/DOCS45/NTLM+Connector+module need to be improved.
NTLM module which is compatible with 4.5 and 5 is version 1.1. http://documentation.magnolia-cms.com/display/DOCS/NTLM+Connector+module can be same as for 4.5 there are no differences in setup.
Because of conflict with guava library. Waffle needs guava 13.0.1 and it's incompatible with guava 10.0.1 witch is used by Magnolia. It's possible use NTLM module only whe SSO authentication via tomcat is enabled. This limitation should be fixed with Magnolia 5.2 see MAGNOLIA-4847.
Changes in "To configure the module:" section.
1.Stop the application server(s) where you are deploying the module.
2.Copy the provided {{magnolia-module-ntlm}} JAR file into {{WEB-INF/lib}} directory inside your webapp. Location of this directory depends on the application server.
- Tomcat: /webapps/magnoliaAuthor/WEB-INF/lib
- JBoss: /server/default/deploy/magnoliaPublic/WEB-INF/lib
3.Copy provided {{jaas.policy}} file into the magnoliaAuthor and magnoliaPublic directories.
4.Enable SSO authentication via Tomcat:
- Copy provided {{context.xml}} into {{magnoliaAuthor/META-INF}} and {{magnoliaPublic/META-INF}} directories.
- Copy all JARs in bundle, with exception of the {{magnolia-module-ntlm}} JAR and also only appropriate {{waffle-tomcat*}} JAR, to CATALINA_HOME/lib.
Note: If you use tomacat 6 then you need use {{waffle-tomcat6}} JAR, if tomcat 7 then {{waffle-tomcat7}} JAR. If you use different AS please find appropriate JAR at https://oss.sonatype.org/content/repositories/releases/com/github/dblock/waffle/
- Copy all slf4j and its commons-logging wrapper JARs to CATALINA_HOME/lib.
Note: These JARs ({{slf4j-log4j12}}, {{slf4j-api}} and {{jcl-over-slf4j}}) will be located in the Tomcat installation directory in Magnolia Enterprise Edition in magnoliaAuthor/WEB-INF and magnoliaPublic/WEB-INF.
5. Set ssoSlave = true in your ad.properties file.
Note: ad.properties is contained within the LDAP connector bundle and is typically in the directory WEB-INF/config/ldap.
6.Append following to jaas.config in magnoliaAuthor/WEB-INF/config and magnoliaPublic/WEB-INF/config:
{code}
Jaas {
waffle.jaas.WindowsLoginModule sufficient;
};
{code}
7. Two ways how to avoid behavior when logged user can change his identity to another user without knowing the password
- Disable {{Config:/server/filters/login/form}} (info.magnolia.cms.security.auth.login.FormLogin) handler
- Split {{info.magnolia.jaas.sp.jcr.JCRAuthenticationModule}} and {{info.magnolia.jaas.sp.ldap.ADAuthenticationModulejaas}} into different jaas login chain
Example: Add {{jaasChain}} property to {{Config:/server/filters/login/ntlm/}} with value {{magnolia-ntlm}}. Then change your jaas.config to:
{code}
magnolia {
info.magnolia.jaas.sp.jcr.JCRAuthenticationModule required;
info.magnolia.jaas.sp.jcr.JCRAuthorizationModule required;
};
magnolia-ntlm {
info.magnolia.jaas.sp.ldap.ADAuthenticationModule required realm=external;
info.magnolia.jaas.sp.jcr.JCRAuthorizationModule required;
};
Jaas {
waffle.jaas.WindowsLoginModule sufficient;
};
{code}
Changes in ["How it works"|http://documentation.magnolia-cms.com/display/DOCS45/NTLM+Connector+module#NTLMConnectormodule-Howitworks] section.
bq. Client callbacks are added for URI and content security filters. ...
It's not true anymore instead of NTLM client callback is added into securityCallback Configuration:/server/filters/securityCallback/clientCallbacks/ntlm
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