2 * The Shibboleth License, Version 1.
4 * University Corporation for Advanced Internet Development, Inc.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
11 * Redistributions of source code must retain the above copyright notice, this
12 * list of conditions and the following disclaimer.
14 * Redistributions in binary form must reproduce the above copyright notice,
15 * this list of conditions and the following disclaimer in the documentation
16 * and/or other materials provided with the distribution, if any, must include
17 * the following acknowledgment: "This product includes software developed by
18 * the University Corporation for Advanced Internet Development
19 * <http://www.ucaid.edu>Internet2 Project. Alternately, this acknowledegement
20 * may appear in the software itself, if and wherever such third-party
21 * acknowledgments normally appear.
23 * Neither the name of Shibboleth nor the names of its contributors, nor
24 * Internet2, nor the University Corporation for Advanced Internet Development,
25 * Inc., nor UCAID may be used to endorse or promote products derived from this
26 * software without specific prior written permission. For written permission,
27 * please contact shibboleth@shibboleth.org
29 * Products derived from this software may not be called Shibboleth, Internet2,
30 * UCAID, or the University Corporation for Advanced Internet Development, nor
31 * may Shibboleth appear in their name, without prior written permission of the
32 * University Corporation for Advanced Internet Development.
35 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
36 * AND WITH ALL FAULTS. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
37 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
38 * PARTICULAR PURPOSE, AND NON-INFRINGEMENT ARE DISCLAIMED AND THE ENTIRE RISK
39 * OF SATISFACTORY QUALITY, PERFORMANCE, ACCURACY, AND EFFORT IS WITH LICENSEE.
40 * IN NO EVENT SHALL THE COPYRIGHT OWNER, CONTRIBUTORS OR THE UNIVERSITY
41 * CORPORATION FOR ADVANCED INTERNET DEVELOPMENT, INC. BE LIABLE FOR ANY DIRECT,
42 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
43 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
46 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
47 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
50 package edu.internet2.middleware.shibboleth.hs.provider;
52 import java.security.Principal;
53 import java.util.Properties;
55 import org.apache.log4j.Logger;
57 import edu.internet2.middleware.shibboleth.hs.HandleRepository;
58 import edu.internet2.middleware.shibboleth.hs.HandleRepositoryException;
61 * <code>HandleRepository</code> shared implementation code.
63 * @author Walter Hoehn (wassa@columbia.edu)
65 public abstract class BaseHandleRepository implements HandleRepository {
67 protected long handleTTL = 1800000;
68 private static Logger log = Logger.getLogger(BaseHandleRepository.class.getName());
70 protected BaseHandleRepository(Properties properties) throws HandleRepositoryException {
72 if (properties.getProperty("edu.internet2.middleware.shibboleth.hs.HandleRepository.handleTTL", null)
77 properties.getProperty(
78 "edu.internet2.middleware.shibboleth.hs.HandleRepository.handleTTL",
80 if (handleTTL < 30000) {
82 "You have set the Attribute Query Handle \"Time To Live\' to a very low "
83 + "value. It is recommended that you increase it.");
86 } catch (NumberFormatException nfe) {
88 "Value for (edu.internet2.middleware.shibboleth.hs.HandleRepository.handleTTL) must be a long integer.");
89 throw new HandleRepositoryException("Value for (edu.internet2.middleware.shibboleth.hs.HandleRepository.handleTTL) must be a long integer.");
94 protected class HandleEntry {
95 protected Principal principal;
96 protected long creationTime;
98 protected HandleEntry(Principal principal) {
99 this.principal = principal;
100 creationTime = System.currentTimeMillis();
103 protected boolean isExpired() {
104 return ((System.currentTimeMillis() - creationTime) > handleTTL);