. Fix for http://issues.alfresco.com/browse/AWC-986

- New public service method added to AuthenticationService component stack: guestUserAuthenticationAllowed()

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4981 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/bean/NavigationBean.java

@@ -40,6 +40,7 @@ import org.alfresco.service.cmr.repository.TemplateImageResolver;
 import org.alfresco.service.cmr.repository.TemplateNode;
 import org.alfresco.service.cmr.rule.RuleService;
 import org.alfresco.service.cmr.search.SearchService;
+import org.alfresco.service.cmr.security.AuthenticationService;
 import org.alfresco.service.cmr.security.PermissionService;
 import org.alfresco.service.namespace.NamespaceService;
 import org.alfresco.web.app.Application;
@@ -58,6 +59,10 @@ import org.alfresco.web.ui.repo.component.shelf.UIShelf;
 import org.apache.log4j.Logger;
 
 /**
+ * Bean providing access and management of the various global navigation mechanisms
+ * such as the My Home, Company Home, Guest Home toolbar shortcuts, breadcrumb and
+ * the current node id and associated properties.
+ * 
  * @author Kevin Roast
  */
 public class NavigationBean
@@ -134,6 +139,14 @@ public class NavigationBean
       this.preferences = preferences;
    }
    
+   /**
+    * @param authService The AuthenticationService to set.
+    */
+   public void setAuthenticationService(AuthenticationService authService)
+   {
+      this.authService = authService;
+   }
+
    /**
     * @return the User object representing the current instance for this user 
     */
@@ -678,10 +691,17 @@ public class NavigationBean
     * @return true if the Guest home node is accessable to the current user
     */
    public boolean getGuestHomeVisible()
+   {
+      if (this.authService.guestUserAuthenticationAllowed())
       {
          Node guestHome = getGuestHomeNode();
          return guestHome != null && guestHome.hasPermission(PermissionService.READ);
       }
+      else
+      {
+         return false;
+      }
+   }
    
    
    // ------------------------------------------------------------------------------
@@ -895,6 +915,9 @@ public class NavigationBean
    /** The user preferences bean reference */
    protected UserPreferencesBean preferences;
    
+   /** The Authentication service bean reference */
+   protected AuthenticationService authService;
+   
    /** Cached path to our CIFS server and top level node DIR */
    private String cifsServerPath;
    

source/web/WEB-INF/faces-config-beans.xml

@@ -68,6 +68,10 @@
          <property-name>userPreferencesBean</property-name>
          <value>#{UserPreferencesBean}</value>
       </managed-property>
+      <managed-property>
+         <property-name>authenticationService</property-name>
+         <value>#{AuthenticationService}</value>
+      </managed-property>
    </managed-bean>
    
    <managed-bean>