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HDDS-7716. Add ACL errors to OM audit logs for read requests #4136
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82 changes: 82 additions & 0 deletions
82
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/utils/AuditLogUtils.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| /* | ||
| * 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.hadoop.ozone.utils; | ||
|
|
||
| import org.apache.hadoop.ozone.audit.AuditAction; | ||
| import org.apache.hadoop.ozone.audit.AuditEventStatus; | ||
|
|
||
| import java.io.BufferedReader; | ||
| import java.io.File; | ||
| import java.io.FileOutputStream; | ||
| import java.io.IOException; | ||
| import java.nio.charset.StandardCharsets; | ||
| import java.nio.file.Files; | ||
| import java.nio.file.Path; | ||
| import java.nio.file.Paths; | ||
|
|
||
| /** | ||
| * Utility class to read audit logs. | ||
| */ | ||
| public final class AuditLogUtils { | ||
| private static final String AUDITLOG_FILENAME = "audit.log"; | ||
|
|
||
| private AuditLogUtils() { | ||
| } | ||
|
|
||
| /** | ||
| * Enables audit logging for the mini ozone cluster. Must be called in static | ||
| * block of the test class before starting the cluster. | ||
| */ | ||
| public static void enableAuditLog() { | ||
| System.setProperty("log4j.configurationFile", "auditlog.properties"); | ||
| } | ||
|
|
||
| /** | ||
| * Searches for the given action in the audit log file. | ||
| */ | ||
| public static void verifyAuditLog(AuditAction action, | ||
| AuditEventStatus eventStatus) { | ||
| Path file = Paths.get(AUDITLOG_FILENAME); | ||
| try (BufferedReader br = Files.newBufferedReader(file, | ||
| StandardCharsets.UTF_8)) { | ||
| String line; | ||
| while ((line = br.readLine()) != null) { | ||
| if (line.contains(action.getAction()) && | ||
| line.contains(eventStatus.getStatus())) { | ||
| return; | ||
| } | ||
| } | ||
| } catch (Exception e) { | ||
| throw new AssertionError(e); | ||
| } finally { | ||
| truncateAuditLogFile(); | ||
| } | ||
| throw new AssertionError("Audit log file doesn't contain " + | ||
| "the message with params event=" + action.getAction() + | ||
| " result=" + eventStatus.getStatus()); | ||
| } | ||
|
|
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| private static void truncateAuditLogFile() { | ||
| File auditLogFile = new File(AUDITLOG_FILENAME); | ||
| try { | ||
| new FileOutputStream(auditLogFile).getChannel().truncate(0).close(); | ||
| } catch (IOException e) { | ||
| System.out.println("Failed to truncate file: " + AUDITLOG_FILENAME); | ||
| } | ||
| } | ||
| } | ||
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Since this is only for tests, I think
AuditLogTestUtilswould be better. Also, moving it tohdds-common(e.g. inhadoop-hdds/common/src/test/java/org/apache/hadoop/ozone/audit) would allow more reuse.For that
s3gatewaydependencies would need a new entry like:ozone/hadoop-ozone/ozone-manager/pom.xml
Lines 106 to 111 in b352ad0
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I will update the PR