All notable changes to this project are documented in this file following the [Keep a CHANGELOG](http://keepachangelog.com) conventions. This project adheres to [Semantic Versioning](http://semver.org).
## 15.1.0
### Changed
- Parent project (authzforce-ce-parent) version: 7.3.0, which changes dependency versions:
- authzforce-ce-xmlns-model: 7.3.0
- authzforce-ce-xacml-model: 7.3.0
- authzforce-ce-pdp-ext-model: 7.3.0
- Spring: 4.3.14.RELEASE
- Saxon-HE: 9.8.0-12
### Added
- Interfaces: PolicyEvaluator has new method getEnclosedPolicies(), used to detect duplicate PolicyId/Version
## 15.0.0
### Added
- Classes from authzforce-ce-core-pdp-engine, which may be useful to PEP implementations (PEPs should not depend on authzforce-ce-core-pdp-engine except if using an embedded PDP):
* <li>{@link Pattern} matches the entire string against the pattern always, whereas <code>xf:matches</code> considers the string to match the pattern if any substring matches the pattern.</li>
* <li><code>xf:matches</code> regular expression syntax is based on XML schema which defines character class substraction using '-' character, whereas {@link Pattern} does not support this syntax but
* <code>&&[^</code> instead.</li>
* <li>
* Category escape: can be done in XML SCHEMA with: <code>[\P{X}]</code>. {@link Pattern} only supports this form: <code>[^\p{X}]</code>.</li>
* <li>
* Character classes: XML schema define categories <code>\c</code> and <code>\C</code>. {@link Pattern} does not support them.</li>
* <li>Category escape: can be done in XML SCHEMA with: <code>[\P{X}]</code>. {@link Pattern} only supports this form: <code>[^\p{X}]</code>.</li>
* <li>Character classes: XML schema define categories <code>\c</code> and <code>\C</code>. {@link Pattern} does not support them.</li>
* </ul>
* EXAMPLE: this regex from XML schema spec uses character class substraction. It is valid for <code>xf:matches</code> but does not compile with {@link Pattern}:
*
...
...
@@ -71,7 +70,7 @@ public final class RegexpMatchFunctionHelper
* Get metadata about the policies enclosed in the evaluated policy (including itself), i.e. whose actual content is enclosed inside the evaluated policy (as opposed to policy references).
* <p>
* This allows to detect duplicates, i.e. when the same policy (ID and version) is re-used multiple times in the same enclosing policy.
*
* @return the set of enclosed policies, including itself. (May be empty if the policy corresponds to a XACML Policy (no child Policy(Set)s, but never null );
*/
Set<PrimaryPolicyMetadata>getEnclosedPolicies();
/**
* Get metadata about the child policy references of the evaluated policy, present iff there is any (e.g. no the case for a XACML Policy element). These metadata may depend on the evaluation
* context in case of a Policy(Set)IdReference evaluator when using dynamic aka context-dependent {@link RefPolicyProvider} that resolve policy references at evaluation time based on the context,
<!-- Many of the options included here are defaults, and do not need to be specified in a real configuration file. They are provided for convenience of editing, so
it is easy to set up a configuration file with non-default options. For documentation on the contents of a Saxon configuration file, see http://www.saxonica.com/documentation9.6/index.html#!configuration/configuration-file -->
<!-- WARNING: 1) for AuthZForce compatibility, do not set xInclude property here (do not even set xInclude="false") This would cause an error with XACML Request Attributes/Content XML parsing: net.sf.saxon.s9api.SaxonApiException:
Selected XML parser javax.xml.bind.util.JAXBSource$1 does not recognize request for XInclude processing at net.sf.saxon.s9api.DocumentBuilder.build(DocumentBuilder.java:374) ~[Saxon-HE-9.6.0-5.jar:na]
at org.ow2.authzforce.core.XACMLParsers$FullJaxbXACMLAttributesParserFactory$FullJaxbXACMLAttributesParser.parseContent(XACMLParsers.java:909) ~[classes/:na] -->
