| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.ranger.authorization.hbase; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.apache.ranger.audit.model.AuthzAuditEvent; |
| import org.apache.ranger.plugin.policyengine.RangerAccessResultProcessor; |
| |
| public interface HbaseAuditHandler extends RangerAccessResultProcessor { |
| |
| List<AuthzAuditEvent> getCapturedEvents(); |
| |
| void logAuthzAudits(Collection<AuthzAuditEvent> auditEvents); |
| |
| /** |
| * Discards and returns the last audit events captured by the audit handler. Last audit event should be the ones generated during the most recent authorization request. |
| * However, it won't be all of the audit events called during an authorize call since implementation class may not override the method which takes a list of responses -- in |
| * which case there would be several audit messages generated by one call but this only allows you to get last of those messages created during single auth request. |
| * After this call the last set of audit events won't be returned by <code>getCapturedEvents</code>. |
| * @return |
| */ |
| AuthzAuditEvent getAndDiscardMostRecentEvent(); |
| |
| /** |
| * This is a complement to <code>getAndDiscardMostRecentEvent</code> to set the most recent events. Often useful to un-pop audit messages that were take out. |
| * @param capturedEvents |
| */ |
| void setMostRecentEvent(AuthzAuditEvent capturedEvents); |
| |
| /** |
| * Is audit handler being used in context of a access authorization of a superuser? |
| * @param override |
| */ |
| void setSuperUserOverride(boolean override); |
| } |