001/* 002 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * <a href="mailto:grenard@nuxeo.com">Guillaume Renard</a> 018 * 019 */ 020 021package org.nuxeo.elasticsearch.http.readonly.filter; 022 023import org.json.JSONException; 024import org.nuxeo.ecm.core.api.CoreSession; 025import org.nuxeo.ecm.core.api.NuxeoPrincipal; 026import org.nuxeo.elasticsearch.ElasticSearchConstants; 027import org.nuxeo.elasticsearch.api.ElasticSearchAdmin; 028import org.nuxeo.elasticsearch.http.readonly.AbstractSearchRequestFilterImpl; 029import org.nuxeo.runtime.api.Framework; 030 031/** 032 * Define a elasticsearch passthrough filter for audit index. Only administrator can access the audit index. 033 * 034 * @since 7.4 035 */ 036public class AuditRequestFilter extends AbstractSearchRequestFilterImpl { 037 038 @Override 039 public void init(CoreSession session, String indices, String types, String rawQuery, String payload) { 040 principal = (NuxeoPrincipal) session.getPrincipal(); 041 if (!principal.isAdministrator()) { 042 throw new IllegalArgumentException("Invalid index submitted: " + indices); 043 } 044 ElasticSearchAdmin esa = Framework.getService(ElasticSearchAdmin.class); 045 this.indices = esa.getIndexNameForType(ElasticSearchConstants.ENTRY_TYPE); 046 this.types = ElasticSearchConstants.ENTRY_TYPE; 047 this.rawQuery = rawQuery; 048 this.payload = payload; 049 if (payload == null && !principal.isAdministrator()) { 050 // here we turn the UriSearch query_string into a body search 051 extractPayloadFromQuery(); 052 } 053 } 054 055 @Override 056 public String getPayload() throws JSONException { 057 return payload; 058 } 059 060}