Refactor subsystems for authentication chaining

- An authentication chain of size 1 configured by default
- DefaultChildApplicationContextManager supports dynamic configuration of the authentication chain via Spring or JMX. Any number of instances of any type allowed in chain.
- SubsystemChainingAuthenticationComponent and SubsystemChainingAuthenticationService iterate across configured chain for Authentication
- SSO (NTLM / Kerberos) and CIFS authentication independently activatable for any component in chain (where supported).
- SubsystemChainingProxyFactory used to proxy directly to first active CIFS authenticator or SSO filter in the chain
- CIFS server knows not to bother starting if authentication chain doesn't have an active CIFS authenticator (e.g. LDAP only)
- Rationalization of subsystem configuration folder structure and JMX object naming
- Classpath based extension mechanism for community edition - alfresco/extension/subsystems/<category>/<typeName>/<id>/*.properties in classpath can be used to configure specific subsystem instances
- Simplification of JMX infrastructure. No longer Spring bean definition based, thus allowing dynamic creation/registration of new instances at runtime.
- New AuthenticationChainTest unit test

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@14030 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/security/authentication/ldap/LDAPAuthenticationComponentImpl.java

@@ -29,7 +29,6 @@ import javax.naming.directory.InitialDirContext;
 
 import org.alfresco.repo.security.authentication.AbstractAuthenticationComponent;
 import org.alfresco.repo.security.authentication.AuthenticationException;
-import org.alfresco.service.Managed;
 
 /**
  * Currently expects the cn name of the user which is in a fixed location.
@@ -51,25 +50,21 @@ public class LDAPAuthenticationComponentImpl extends AbstractAuthenticationCompo
         super();
     }
 
-    @Managed(category="Security")
     public void setLDAPInitialDirContextFactory(LDAPInitialDirContextFactory ldapInitialDirContextFactory)
     {
         this.ldapInitialContextFactory = ldapInitialDirContextFactory;
     }
 
-    @Managed(category="Security")
     public void setUserNameFormat(String userNameFormat)
     {
         this.userNameFormat = userNameFormat;
     }
     
-    @Managed(category="Security")
     public void setEscapeCommasInBind(boolean escapeCommasInBind)
     {
         this.escapeCommasInBind = escapeCommasInBind;
     }
 
-    @Managed(category="Security")
     public void setEscapeCommasInUid(boolean escapeCommasInUid)
     {
         this.escapeCommasInUid = escapeCommasInUid;

source/java/org/alfresco/repo/security/authentication/ldap/LDAPInitialDirContextFactoryImpl.java

@@ -38,7 +38,6 @@ import javax.naming.directory.BasicAttributes;
 import javax.naming.directory.InitialDirContext;
 
 import org.alfresco.repo.security.authentication.AuthenticationException;
-import org.alfresco.service.Managed;
 import org.alfresco.util.ApplicationContextHelper;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -61,7 +60,6 @@ public class LDAPInitialDirContextFactoryImpl implements LDAPInitialDirContextFa
         super();
     }
 
-    @Managed(category="Security")
     public void setInitialDirContextEnvironment(Map<String, String> initialDirContextEnvironment)
     {
         this.initialDirContextEnvironment = initialDirContextEnvironment;

source/java/org/alfresco/repo/security/authentication/ldap/LDAPPersonExportSource.java

@@ -44,7 +44,6 @@ import javax.transaction.UserTransaction;
 import org.alfresco.model.ContentModel;
 import org.alfresco.repo.importer.ExportSource;
 import org.alfresco.repo.importer.ExportSourceImporterException;
-import org.alfresco.service.Managed;
 import org.alfresco.service.cmr.security.PersonService;
 import org.alfresco.service.namespace.NamespaceService;
 import org.alfresco.service.namespace.QName;
@@ -85,25 +84,21 @@ public class LDAPPersonExportSource implements ExportSource
         super();
     }
 
-    @Managed(category="Security")
     public void setPersonQuery(String personQuery)
     {
         this.personQuery = personQuery;
     }
 
-    @Managed(category="Security")
     public void setSearchBase(String searchBase)
     {
         this.searchBase = searchBase;
     }
 
-    @Managed(category="Security")
     public void setUserIdAttributeName(String userIdAttributeName)
     {
         this.userIdAttributeName = userIdAttributeName;
     }
 
-    @Managed(category="Security")
     public void setLDAPInitialDirContextFactory(LDAPInitialDirContextFactory ldapInitialDirContextFactory)
     {
         this.ldapInitialContextFactory = ldapInitialDirContextFactory;
@@ -114,7 +109,6 @@ public class LDAPPersonExportSource implements ExportSource
         this.personService = personService;
     }
 
-    @Managed(category="Security")
     public void setAttributeDefaults(Map<String, String> attributeDefaults)
     {
         this.attributeDefaults = attributeDefaults;
@@ -125,13 +119,11 @@ public class LDAPPersonExportSource implements ExportSource
         this.namespaceService = namespaceService;
     }
 
-    @Managed(category="Security")
     public void setAttributeMapping(Map<String, String> attributeMapping)
     {
         this.attributeMapping = attributeMapping;
     }
 
-    @Managed(category="Security")
     public void setErrorOnMissingUID(boolean errorOnMissingUID)
     {
         this.errorOnMissingUID = errorOnMissingUID;
@@ -175,7 +167,7 @@ public class LDAPPersonExportSource implements ExportSource
 
                 userSearchCtls.setCountLimit(Integer.MAX_VALUE);
 
-                NamingEnumeration searchResults = ctx.search(searchBase, personQuery, userSearchCtls);
+                NamingEnumeration<SearchResult> searchResults = ctx.search(searchBase, personQuery, userSearchCtls);
                 RESULT_LOOP: while (searchResults.hasMoreElements())
                 {
                     SearchResult result = (SearchResult) searchResults.next();