Merged 5.2.N (5.2.1) to HEAD (5.2)

132475 cturlica: REPO-894: Disable Person
      - updated so we receive an error when trying to disable an admin authority


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@132669 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/rest/api/impl/PeopleImpl.java

@@ -453,8 +453,7 @@ public class PeopleImpl implements People
     {
         MutableAuthenticationService mutableAuthenticationService = (MutableAuthenticationService) authenticationService;
 
-        boolean isAdmin = authorityService.hasAdminAuthority();
-        if (!isAdmin)
+        if (!isAdminAuthority())
         {
             throw new PermissionDeniedException();
         }
@@ -471,6 +470,11 @@ public class PeopleImpl implements People
 
         if (person.isEnabled() != null)
         {
+            if (isAdminAuthority(personIdToUpdate))
+            {
+                throw new PermissionDeniedException("Admin authority cannot be disabled.");
+            }
+
             mutableAuthenticationService.setAuthenticationEnabled(personIdToUpdate, person.isEnabled());
         }
         
@@ -488,4 +492,14 @@ public class PeopleImpl implements People
 
         return getPerson(personId);
     }
+
+    private boolean isAdminAuthority()
+    {
+        return authorityService.hasAdminAuthority();
+    }
+
+    private boolean isAdminAuthority(String authorityName)
+    {
+        return authorityService.isAdminAuthority(authorityName);
+    }
 }