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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.syncope.fit.core.reference;
20  
21  import java.util.HashSet;
22  import java.util.Set;
23  import org.apache.logging.log4j.core.appender.SyslogAppender;
24  import org.apache.logging.log4j.core.layout.PatternLayout;
25  import org.apache.logging.log4j.core.net.Facility;
26  import org.apache.logging.log4j.core.net.Protocol;
27  import org.apache.syncope.common.lib.types.AuditElements;
28  import org.apache.syncope.common.lib.types.AuditLoggerName;
29  import org.apache.syncope.core.logic.ConnectorLogic;
30  import org.apache.syncope.core.logic.ResourceLogic;
31  import org.apache.syncope.core.logic.audit.DefaultRewriteAuditAppender;
32  
33  public class SyslogRewriteAuditAppender extends DefaultRewriteAuditAppender {
34  
35      public SyslogRewriteAuditAppender(final String domain) {
36          super(domain);
37  
38          targetAppender = SyslogAppender.newSyslogAppenderBuilder().
39                  setName(getTargetAppenderName()).
40                  setHost("localhost").
41                  setPort(514).
42                  setProtocol(Protocol.UDP).
43                  setLayout(PatternLayout.newBuilder().withPattern("%d{ISO8601} %-5level %logger - %msg%n").build()).
44                  setFacility(Facility.LOCAL1).
45                  build();
46      }
47  
48      @Override
49      public Set<AuditLoggerName> getEvents() {
50          Set<AuditLoggerName> events = new HashSet<>();
51          events.add(new AuditLoggerName(
52                  AuditElements.EventCategoryType.LOGIC,
53                  ResourceLogic.class.getSimpleName(),
54                  null,
55                  "update",
56                  AuditElements.Result.SUCCESS));
57          events.add(new AuditLoggerName(
58                  AuditElements.EventCategoryType.LOGIC,
59                  ConnectorLogic.class.getSimpleName(),
60                  null,
61                  "update",
62                  AuditElements.Result.SUCCESS));
63          events.add(new AuditLoggerName(
64                  AuditElements.EventCategoryType.LOGIC,
65                  ResourceLogic.class.getSimpleName(),
66                  null,
67                  "delete",
68                  AuditElements.Result.SUCCESS));
69          return events;
70      }
71  
72      @Override
73      public String getTargetAppenderName() {
74          return "audit_for_" + domain + "_syslog";
75      }
76  }