001/* 002 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * <a href="mailto:grenard@nuxeo.com">Guillaume Renard</a> 016 * 017 */ 018 019package org.nuxeo.elasticsearch.http.readonly.filter; 020 021import org.json.JSONException; 022import org.nuxeo.ecm.core.api.CoreSession; 023import org.nuxeo.ecm.core.api.NuxeoPrincipal; 024import org.nuxeo.elasticsearch.ElasticSearchConstants; 025import org.nuxeo.elasticsearch.api.ElasticSearchAdmin; 026import org.nuxeo.elasticsearch.http.readonly.AbstractSearchRequestFilterImpl; 027import org.nuxeo.runtime.api.Framework; 028 029/** 030 * Define a elasticsearch passthrough filter for audit index. Only administrator can access the audit index. 031 * 032 * @since 7.4 033 */ 034public class AuditRequestFilter extends AbstractSearchRequestFilterImpl { 035 036 @Override 037 public void init(CoreSession session, String indices, String types, String rawQuery, String payload) { 038 principal = (NuxeoPrincipal) session.getPrincipal(); 039 if (!principal.isAdministrator()) { 040 throw new IllegalArgumentException("Invalid index submitted: " + indices); 041 } 042 ElasticSearchAdmin esa = Framework.getService(ElasticSearchAdmin.class); 043 this.indices = esa.getIndexNameForType(ElasticSearchConstants.ENTRY_TYPE); 044 this.types = ElasticSearchConstants.ENTRY_TYPE; 045 this.rawQuery = rawQuery; 046 this.payload = payload; 047 if (payload == null && !principal.isAdministrator()) { 048 // here we turn the UriSearch query_string into a body search 049 extractPayloadFromQuery(); 050 } 051 } 052 053 @Override 054 public String getPayload() throws JSONException { 055 return payload; 056 } 057 058}