--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/sun/security/x509/URIName/Parse.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8005389
+ * @summary CRL Distribution Point URIs with spaces or backslashes should
+ *          not be parseable
+ * @modules java.base/sun.security.util
+ *          java.base/sun.security.x509
+ */
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
+import sun.security.util.DerValue;
+import sun.security.x509.CRLDistributionPointsExtension;
+import sun.security.x509.URIName;
+
+
+public class Parse {
+
+    // certificate with a space in the CRLDistributionPointsExtension uri
+    // uri: file://crl file.crl
+    static String certWithSpaceInCDPStr =
+        "-----BEGIN CERTIFICATE-----\n" +
+        "MIIB8DCCAVmgAwIBAgIJAOgNnYA5nHtQMA0GCSqGSIb3DQEBBQUAMCUxETAPBgNV\n" +
+        "BAMTCHRlc3RuYW1lMRAwDgYDVQQLEwd0ZXN0b3JnMB4XDTEyMDgxMzIzMzgzN1oX\n" +
+        "DTEyMDkxMjIzMzgzN1owJTERMA8GA1UEAxMIdGVzdG5hbWUxEDAOBgNVBAsTB3Rl\n" +
+        "c3RvcmcwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBANx02RuD/Y2pvgVnXBbJ\n" +
+        "Sb+8j80geuoYEyRRnP6YiL2wmZqMmTHuznFwosO57KoVbz/XEr1bOnBMnPKax5Ll\n" +
+        "QlDI3nmnxmUq13ORQ6GkD3M+QRzzxc66BFJbKqUzgv1P3NngyIFr03zb/opXdCTZ\n" +
+        "4WfJuCf7Ouz44Ch6ZGQJ+7G5AgMBAAGjKDAmMCQGA1UdHwQdMBswGaAXoBWGE2Zp\n" +
+        "bGU6Ly9jcmwgZmlsZS5jcmwwDQYJKoZIhvcNAQEFBQADgYEAB+ublc1l1EnXtEJE\n" +
+        "jYeFzAdttHKQ4mn8CXGtHSy9gpckKyLdZUc9/n6yKuNXih29faepZ8mtaftTYpgR\n" +
+        "AUqZ+6YYik+rIqZpnWMPR9qZvshf/KPerXiZe7kYBKNvxgmCFfhK8QN6nxUGrR2F\n" +
+        "d53HWct6zXqlj+vQZsGC30f764M=\n" +
+        "-----END CERTIFICATE-----";
+
+    // a certificate with backslashes in the CRLDistributionPointsExtension uri
+    // uri: file://\\\\CRL\\crl_file.crl
+    static String certWithBackslashesInCDPStr =
+        "-----BEGIN CERTIFICATE-----\n" +
+        "MIIB9jCCAV+gAwIBAgIJAOQV9wTIgnc1MA0GCSqGSIb3DQEBBQUAMCUxETAPBgNV\n" +
+        "BAMTCHRlc3RuYW1lMRAwDgYDVQQLEwd0ZXN0b3JnMB4XDTEyMDgxMzIzMzcxM1oX\n" +
+        "DTEyMDkxMjIzMzcxM1owJTERMA8GA1UEAxMIdGVzdG5hbWUxEDAOBgNVBAsTB3Rl\n" +
+        "c3RvcmcwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBALdtczqZqI6RI17mz58/\n" +
+        "PgFNBmb/dX/MeVcuaUp79RVUbDQ68z4JxDNv4ImcAxigKXb2jObPAxOdM+VlXROS\n" +
+        "AmUNgYrIPuHNnKbd+rwilc6DsGWZnZLmZE63fUvTSqjOnSlsENSgDBVL/4r+yWBB\n" +
+        "8KKmFGRFqkCyN1EZl03IW9i7AgMBAAGjLjAsMCoGA1UdHwQjMCEwH6AdoBuGGWZp\n" +
+        "bGU6Ly9cXENSTFxjcmxfZmlsZS5jcmwwDQYJKoZIhvcNAQEFBQADgYEACOgZEaST\n" +
+        "BCFQVeXZ5d8J3dUZ+wRRkPvrlvopxMtZb3Hyte78PNoIZ78f1gYL18HiGYwKttau\n" +
+        "DyPp1lrG9xKPfIeKg+aDWTtVE7pexB4qCryID0+kJfdNzkdIgdGJzJ/RmfJ5heMF\n" +
+        "+R46Mhpua4c6gGsE2NGBFxmtS3YHpQsKtz8=\n" +
+        "-----END CERTIFICATE-----";
+
+    /*
+     * Create an X509Certificate then attempt to construct a
+     * CRLDistributionPointsExtension object from its extension value bytes.
+     */
+    private static void CRLDistributionPointsExtensionTest(String certStr)
+            throws Exception {
+        CertificateFactory cf = CertificateFactory.getInstance("X.509");
+        ByteArrayInputStream is = new ByteArrayInputStream(certStr.getBytes());
+        X509Certificate cert = (X509Certificate) cf.generateCertificate(is);
+
+        // oid for CRL Distribution Points = 2.5.29.31
+        byte[] CDPExtBytes = cert.getExtensionValue("2.5.29.31");
+        DerValue val = new DerValue(CDPExtBytes);
+        byte[] data = val.getOctetString();
+        CRLDistributionPointsExtension CDPExt
+                = new CRLDistributionPointsExtension(false, data);
+    }
+
+    public static void main(String[] args) throws Exception {
+        /* Try to parse a CRLDistributionPointsExtension URI with a space. */
+        try {
+            CRLDistributionPointsExtensionTest(certWithSpaceInCDPStr);
+            throw new RuntimeException("Illegally parsed a "
+                    + "CRLDistributionPointsExtension uri with a space.");
+        } catch (IOException e) {
+            System.out.println("Caught the correct exception.");
+
+        }
+
+        /* Try to parse a CRLDistributionPointsExtension URI with backslashes. */
+        try {
+            CRLDistributionPointsExtensionTest(certWithBackslashesInCDPStr);
+            throw new RuntimeException("Illegally parsed a "
+                    + "CRLDistributionPointsExtension uri with a backslashes.");
+        } catch (IOException e) {
+            System.out.println("Caught the correct exception.");
+        }
+
+        /* Try to construct a URIName from a uri with a space. */
+        String uriWithSpace = "file://crl file.crl";
+        URIName name;
+        try {
+            name = new URIName(uriWithSpace);
+            throw new RuntimeException("Illegally created a URIName "
+                    + "from a uri with a space.");
+        } catch (IOException e) {
+            System.out.println("Caught the correct exception.");
+        }
+
+        /* Try to construct a URIName from a uri with backslashes. */
+        String uriWithBackslashes = "file://\\\\CRL\\crl_file.crl";
+        try {
+            name = new URIName(uriWithBackslashes);
+            throw new RuntimeException("Illegally created a URIName "
+                    + "from a uri with backslashes.");
+        } catch (IOException e) {
+            System.out.println("Caught the correct exception.");
+        }
+
+        System.out.println("Tests passed.");
+    }
+}
+