--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/sun/security/krb5/auto/KrbTicket.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,146 @@
+/*
+ * Copyright (c) 2015, 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.
+ */
+
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.time.Instant;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+import javax.security.auth.RefreshFailedException;
+import javax.security.auth.Subject;
+import javax.security.auth.kerberos.KerberosTicket;
+import javax.security.auth.login.LoginContext;
+
+/*
+ * @test
+ * @bug 6857795 8075299
+ * @summary Checks Kerberos ticket properties
+ * @run main/othervm KrbTicket
+ */
+public class KrbTicket {
+
+    private static final String REALM = "TEST.REALM";
+    private static final String HOST = "localhost";
+    private static final String USER = "TESTER";
+    private static final String USER_PRINCIPAL = USER + "@" + REALM;
+    private static final String PASSWORD = "password";
+    private static final String KRBTGT_PRINCIPAL = "krbtgt/" + REALM;
+    private static final String KRB5_CONF_FILENAME = "krb5.conf";
+    private static final String JAAS_CONF = "jaas.conf";
+    private static final long TICKET_LIFTETIME = 5 * 60 * 1000; // 5 mins
+
+    public static void main(String[] args) throws Exception {
+        // define principals
+        Map<String, String> principals = new HashMap<>();
+        principals.put(USER_PRINCIPAL, PASSWORD);
+        principals.put(KRBTGT_PRINCIPAL, null);
+
+        System.setProperty("java.security.krb5.conf", KRB5_CONF_FILENAME);
+
+        // start a local KDC instance
+        KDC kdc = KDC.startKDC(HOST, null, REALM, principals, null, null);
+        KDC.saveConfig(KRB5_CONF_FILENAME, kdc,
+                "forwardable = true", "proxiable = true");
+
+        // create JAAS config
+        Files.write(Paths.get(JAAS_CONF), Arrays.asList(
+                "Client {",
+                "    com.sun.security.auth.module.Krb5LoginModule required;",
+                "};"
+        ));
+        System.setProperty("java.security.auth.login.config", JAAS_CONF);
+        System.setProperty("javax.security.auth.useSubjectCredsOnly", "false");
+
+        long startTime = Instant.now().getEpochSecond() * 1000;
+
+        LoginContext lc = new LoginContext("Client",
+                new Helper.UserPasswordHandler(USER, PASSWORD));
+        lc.login();
+
+        Subject subject = lc.getSubject();
+        System.out.println("subject: " + subject);
+
+        Set creds = subject.getPrivateCredentials(
+                KerberosTicket.class);
+
+        if (creds.size() > 1) {
+            throw new RuntimeException("Multiple credintials found");
+        }
+
+        Object o = creds.iterator().next();
+        if (!(o instanceof KerberosTicket)) {
+            throw new RuntimeException("Instance of KerberosTicket expected");
+        }
+        KerberosTicket krbTkt = (KerberosTicket) o;
+
+        System.out.println("forwardable = " + krbTkt.isForwardable());
+        System.out.println("proxiable   = " + krbTkt.isProxiable());
+        System.out.println("renewable   = " + krbTkt.isRenewable());
+        System.out.println("current     = " + krbTkt.isCurrent());
+
+        if (!krbTkt.isForwardable()) {
+            throw new RuntimeException("Forwardable ticket expected");
+        }
+
+        if (!krbTkt.isProxiable()) {
+            throw new RuntimeException("Proxiable ticket expected");
+        }
+
+        if (!krbTkt.isCurrent()) {
+            throw new RuntimeException("Ticket is not current");
+        }
+
+        if (krbTkt.isRenewable()) {
+            throw new RuntimeException("Not renewable ticket expected");
+        }
+        try {
+            krbTkt.refresh();
+            throw new RuntimeException(
+                    "Expected RefreshFailedException not thrown");
+        } catch(RefreshFailedException e) {
+            System.out.println("Expected exception: " + e);
+        }
+
+        if (!checkTime(krbTkt, startTime)) {
+            throw new RuntimeException("Wrong ticket life time");
+        }
+
+        krbTkt.destroy();
+        if (!krbTkt.isDestroyed()) {
+            throw new RuntimeException("Ticket not destroyed");
+        }
+
+        System.out.println("Test passed");
+    }
+
+    private static boolean checkTime(KerberosTicket krbTkt, long startTime) {
+        long ticketEndTime = krbTkt.getEndTime().getTime();
+        long roughLifeTime = ticketEndTime - startTime;
+        System.out.println("start time            = " + startTime);
+        System.out.println("end time              = " + ticketEndTime);
+        System.out.println("rough life time       = " + roughLifeTime);
+        return roughLifeTime >= TICKET_LIFTETIME;
+    }
+}