SecureValidationPolicy.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/**
 * @test
 * @bug 8151893
 * @summary Tests for the jdk.xml.dsig.secureValidationPolicy security property
 * @modules java.xml.crypto/org.jcp.xml.dsig.internal.dom
 */

import java.security.Security;
import java.util.List;
import org.jcp.xml.dsig.internal.dom.Policy;

public class SecureValidationPolicy {

    public static void main(String[] args) throws Exception {

        List<String> restrictedSchemes = List.of("file:/tmp/foo",
            "http://java.com", "https://java.com");
        List<String> restrictedAlgs = List.of(
            "http://www.w3.org/TR/1999/REC-xslt-19991116",
            "http://www.w3.org/2001/04/xmldsig-more#rsa-md5",
            "http://www.w3.org/2001/04/xmldsig-more#hmac-md5",
            "http://www.w3.org/2001/04/xmldsig-more#md5");

        // Test expected defaults
        System.out.println("Testing defaults");
        if (!Policy.restrictNumTransforms(6)) {
            throw new Exception("maxTransforms not enforced");
        }
        if (!Policy.restrictNumReferences(31)) {
            throw new Exception("maxReferences not enforced");
        }
        for (String scheme : restrictedSchemes) {
            if (!Policy.restrictReferenceUriScheme(scheme)) {
                throw new Exception(scheme + " scheme not restricted");
            }
        }
        for (String alg : restrictedAlgs) {
            if (!Policy.restrictAlg(alg)) {
                throw new Exception(alg + " alg not restricted");
            }
        }
        if (!Policy.restrictDuplicateIds()) {
            throw new Exception("noDuplicateIds not enforced");
        }
        if (!Policy.restrictRetrievalMethodLoops()) {
            throw new Exception("noRetrievalMethodLoops not enforced");
        }
    }
}