01 /*
02 *
03 * Licensed to the Apache Software Foundation (ASF) under one
04 * or more contributor license agreements. See the NOTICE file
05 * distributed with this work for additional information
06 * regarding copyright ownership. The ASF licenses this file
07 * to you under the Apache License, Version 2.0 (the
08 * "License"); you may not use this file except in compliance
09 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 */
21 package org.apache.qpid.server.security.access.plugins;
22
23 import org.apache.qpid.framing.AMQShortString;
24 import org.apache.qpid.server.exchange.Exchange;
25 import org.apache.qpid.server.protocol.AMQProtocolSession;
26 import org.apache.qpid.server.queue.AMQQueue;
27 import org.apache.qpid.server.security.access.ACLPlugin;
28 import org.apache.qpid.server.virtualhost.VirtualHost;
29
30 /**
31 * This ACLPlugin abstains from all votes. Useful if your plugin only cares about a few operations.
32 */
33 public abstract class AbstractACLPlugin implements ACLPlugin
34 {
35
36 private static final AuthzResult DEFAULT_ANSWER = AuthzResult.ABSTAIN;
37
38 public AuthzResult authoriseBind(AMQProtocolSession session, Exchange exch, AMQQueue queue,
39 AMQShortString routingKey)
40 {
41 return DEFAULT_ANSWER;
42 }
43
44 public AuthzResult authoriseConnect(AMQProtocolSession session, VirtualHost virtualHost)
45 {
46 return DEFAULT_ANSWER;
47 }
48
49 public AuthzResult authoriseConsume(AMQProtocolSession session, boolean noAck, AMQQueue queue)
50 {
51 return DEFAULT_ANSWER;
52 }
53
54 public AuthzResult authoriseConsume(AMQProtocolSession session, boolean exclusive, boolean noAck, boolean noLocal,
55 boolean nowait, AMQQueue queue)
56 {
57 return DEFAULT_ANSWER;
58 }
59
60 public AuthzResult authoriseCreateExchange(AMQProtocolSession session, boolean autoDelete, boolean durable,
61 AMQShortString exchangeName, boolean internal, boolean nowait, boolean passive, AMQShortString exchangeType)
62 {
63 // TODO Auto-generated method stub
64 return null;
65 }
66
67 public AuthzResult authoriseCreateQueue(AMQProtocolSession session, boolean autoDelete, boolean durable,
68 boolean exclusive, boolean nowait, boolean passive, AMQShortString queue)
69 {
70 return DEFAULT_ANSWER;
71 }
72
73 public AuthzResult authoriseDelete(AMQProtocolSession session, AMQQueue queue)
74 {
75 return DEFAULT_ANSWER;
76 }
77
78 public AuthzResult authoriseDelete(AMQProtocolSession session, Exchange exchange)
79 {
80 return DEFAULT_ANSWER;
81 }
82
83 public AuthzResult authorisePublish(AMQProtocolSession session, boolean immediate, boolean mandatory,
84 AMQShortString routingKey, Exchange e)
85 {
86 return DEFAULT_ANSWER;
87 }
88
89 public AuthzResult authorisePurge(AMQProtocolSession session, AMQQueue queue)
90 {
91 return DEFAULT_ANSWER;
92 }
93
94 public AuthzResult authoriseUnbind(AMQProtocolSession session, Exchange exch, AMQShortString routingKey,
95 AMQQueue queue)
96 {
97 return DEFAULT_ANSWER;
98 }
99 }
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