01: /*
02: * <copyright>
03: *
04: * Copyright 1997-2004 BBNT Solutions, LLC
05: * under sponsorship of the Defense Advanced Research Projects
06: * Agency (DARPA).
07: *
08: * You can redistribute this software and/or modify it under the
09: * terms of the Cougaar Open Source License as published on the
10: * Cougaar Open Source Website (www.cougaar.org).
11: *
12: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
13: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
14: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
15: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
16: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
17: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
18: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23: *
24: * </copyright>
25: */
26:
27: package org.cougaar.core.node;
28:
29: import org.cougaar.core.mts.Message;
30: import org.cougaar.core.mts.MessageSecurityManager;
31:
32: /**
33: * A trivial {@link MessageSecurityManager}.
34: * <p>
35: * This implementation looks like a {@link MessageSecurityManager},
36: * but doesn't actually add any real security at all. Instead, it
37: * merely wraps each "secure" message inside another message for
38: * transmission.
39: * <p>
40: * For debugging use, it prints '{' for each message "encoded" and
41: * '}' for each message decoded.
42: */
43: public class DummyMessageSecurityManager implements
44: MessageSecurityManager {
45: public Message secureMessage(Message m) {
46: System.err.print("{");
47: return new DummySecureMessage(m);
48: }
49:
50: public Message unsecureMessage(SecureMessage m) {
51: if (m instanceof DummySecureMessage) {
52: System.err.print("}");
53: return ((DummySecureMessage) m).m;
54: } else {
55: return null;
56: }
57: }
58:
59: private static class DummySecureMessage extends Message implements
60: SecureMessage {
61: protected Message m;
62:
63: private DummySecureMessage(Message m) {
64: super(m.getOriginator(), m.getTarget());
65: this.m = m;
66: }
67: }
68: }
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