71220: Configuration properties endpoint - PR feedback

- fixes after merging with latest master

dspace-server-webapp/src/main/java/org/dspace/app/rest/model/PropertyRest.java

@@ -11,13 +11,12 @@
 
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import org.dspace.app.rest.RestResourceController;
-import org.springframework.hateoas.Identifiable;
 
 /**
  * This class acts as the REST representation of a DSpace configuration property.
  * This class acts as a data holder for the PropertyResource
  */
-public class PropertyRest extends RestAddressableModel implements Identifiable<String> {
+public class PropertyRest extends BaseObjectRest<String> {
     public static final String NAME = "property";
     public static final String CATEGORY = RestAddressableModel.CONFIGURATION;
 

dspace-server-webapp/src/main/java/org/dspace/app/rest/repository/ConfigurationRestRepository.java

@@ -18,6 +18,7 @@
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.rest.webmvc.ResourceNotFoundException;
+import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.stereotype.Component;
 
 /**
@@ -51,6 +52,7 @@ public ConfigurationRestRepository(ConfigurationService configurationService) {
      * @return
      */
     @Override
+    @PreAuthorize("permitAll()")
     public PropertyRest findOne(Context context, String property) {
         if (!exposedProperties.contains(property) || !configurationService.hasProperty(property)) {
             throw new ResourceNotFoundException("No such configuration property: " + property);