/**
* Copyright (c) Istituto Nazionale di Fisica Nucleare (INFN). 2006-2016
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.italiangrid.voms.aa.impl;
import org.italiangrid.voms.VOMSAttribute;
import org.italiangrid.voms.aa.RequestContext;
public class LimitToOwnedFQANsPolicy implements FQANFilteringPolicy {
public LimitToOwnedFQANsPolicy() {
}
@Override
public boolean filterIssuedFQANs(RequestContext context) {
if (context.getRequest().getOwnedAttributes().isEmpty())
return false;
boolean modified = false;
for (VOMSAttribute a : context.getRequest().getOwnedAttributes()) {
// Only consider valid VOMS attributes for this VO
if (!a.getVO().equals(context.getVOName()))
continue;
// Limit issued FQANs to the owned attributes
modified = context.getResponse().getIssuedFQANs().retainAll(a.getFQANs());
}
return modified;
}
}