Mercurial > dive4elements > river

annotate gwt-client/src/main/java/org/dive4elements/river/client/server/auth/saml/XPathUtils.java @ 8839:2c8259176c46

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add configurable time tolerance to SAML ticket validation. This allows e.g. to account for time skew between the ISP and the server this servlet is run on.
author Tom Gottfried <tom@intevation.de>
date Wed, 28 Jun 2017 20:09:53 +0200
parents 7b0db743f074
children
rev   line source
5957
7b0db743f074 Convert some Latin-1 source files to UTF-8
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5939
diff changeset
1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
5939
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
2 * Software engineering by Intevation GmbH
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
3 *
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
4 * This file is Free Software under the GNU AGPL (>=v3)
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
6 * documentation coming with Dive4Elements River for details.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
7 */
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
8
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
9 package org.dive4elements.river.client.server.auth.saml;
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
10
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
11 import javax.xml.namespace.QName;
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
12 import javax.xml.xpath.XPathConstants;
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
13
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
14 import org.w3c.dom.Node;
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
15 import org.w3c.dom.NodeList;
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
16
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
17 import org.dive4elements.artifacts.common.utils.XMLUtils;
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
18
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
19
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
20 /**
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
21 * Convenience methods to evaluate XPath queries on SAML documents. The
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
22 * methods are just front-ends for the {@link XMLUtils.xpath} method.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
23 */
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
24 public class XPathUtils
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
25 {
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
26 /**
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
27 * Evaluates an XPath query on a given object and returns the result
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
28 * as a given type, using SamlNamespaceContext as the namespace
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
29 * context.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
30 * @param root The object which is used as the root of the tree to
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
31 * be searched in.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
32 * @param query The XPath query
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
33 * @param returnType The type of the result.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
34 * @return The result of type 'returnType' or null if something
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
35 * went wrong during XPath evaluation.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
36 */
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
37 public static final Object xpath(Object root, String query,
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
38 QName returnType) {
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
39 return XMLUtils.xpath(root, query, returnType,
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
40 SamlNamespaceContext.INSTANCE);
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
41 }
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
42
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
43
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
44 /**
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
45 * Evaluates an XPath query on a given object and returns the result
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
46 * as a String, using SamlNamespaceContext as the namespace context.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
47 * @param root The object which is used as the root of the tree to
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
48 * be searched in.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
49 * @param query The XPath query
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
50 * @return The result as a String or null if something went wrong
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
51 * during XPath evaluation.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
52 */
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
53 public static final String xpathString(Object root, String query) {
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
54 return (String)xpath(root, query, XPathConstants.STRING);
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
55 }
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
56
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
57
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
58 /**
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
59 * Evaluates an XPath query on a given object and returns the result
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
60 * as a Node, using SamlNamespaceContext as the namespace context.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
61 * @param root The object which is used as the root of the tree to
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
62 * be searched in.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
63 * @param query The XPath query
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
64 * @return The result as a Node or null if something went wrong
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
65 * during XPath evaluation.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
66 */
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
67 public static final Node xpathNode(Object root, String query) {
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
68 return (Node)xpath(root, query, XPathConstants.NODE);
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
69 }
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
70
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
71
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
72 /**
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
73 * Evaluates an XPath query on a given object and returns the result
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
74 * as a NodeList, using SamlNamespaceContext as the namespace
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
75 * context.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
76 * @param root The object which is used as the root of the tree to
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
77 * be searched in.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
78 * @param query The XPath query
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
79 * @return The result as a NodeList or null if something
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
80 * went wrong during XPath evaluation.
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
81 */
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
82 public static final NodeList xpathNodeList(Object root, String query) {
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
83 return (NodeList)xpath(root, query, XPathConstants.NODESET);
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
84 }
407cff3b03ab Add XPathUtils, helper functions to process SAML with XPath.
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
85 }
http://dive4elements.wald.intevation.org