102 lines
3.3 KiB
Java
102 lines
3.3 KiB
Java
/*
|
|
* Copyright (c) 2008, 2012, 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 6673164 6552334 8077102
|
|
* @modules java.security.jgss/sun.security.krb5:+open
|
|
* @run main/othervm DnsFallback
|
|
* @summary fix dns_fallback parse error, and use dns by default
|
|
*/
|
|
|
|
import java.io.*;
|
|
import java.lang.reflect.Method;
|
|
import sun.security.krb5.Config;
|
|
|
|
public class DnsFallback {
|
|
|
|
static Method useDNS_Realm;
|
|
static Method useDNS_KDC;
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
|
|
useDNS_Realm = Config.class.getDeclaredMethod("useDNS_Realm");
|
|
useDNS_Realm.setAccessible(true);
|
|
useDNS_KDC = Config.class.getDeclaredMethod("useDNS_KDC");
|
|
useDNS_KDC.setAccessible(true);
|
|
|
|
|
|
// for 6673164
|
|
check("true", "true", true, true);
|
|
check("false", "true", false, false);
|
|
check("true", "false", true, true);
|
|
check("false", "false", false, false);
|
|
check("true", null, true, true);
|
|
check("false", null, false, false);
|
|
check(null, "true", true, true);
|
|
check(null, "false", false, false);
|
|
|
|
// for 6552334, no longer true
|
|
//check(null, null, true, true);
|
|
|
|
// 8077102
|
|
check(null, null, false, true);
|
|
}
|
|
|
|
/**
|
|
* Sets and checks.
|
|
*
|
|
* @param u dns_lookup_XXX value set, none if null
|
|
* @param f dns_fallback value set, none if null
|
|
* @param r expected useDNS_Realm
|
|
* @param k expected useDNS_KDC
|
|
*/
|
|
static void check(String u, String f, boolean r, boolean k)
|
|
throws Exception {
|
|
|
|
try (PrintStream ps =
|
|
new PrintStream(new FileOutputStream("dnsfallback.conf"))) {
|
|
ps.println("[libdefaults]\n");
|
|
if (u != null) {
|
|
ps.println("dns_lookup_realm=" + u);
|
|
ps.println("dns_lookup_kdc=" + u);
|
|
}
|
|
if (f != null) {
|
|
ps.println("dns_fallback=" + f);
|
|
}
|
|
}
|
|
|
|
System.setProperty("java.security.krb5.conf", "dnsfallback.conf");
|
|
Config.refresh();
|
|
System.out.println("Testing " + u + ", " + f + ", " + r + ", " + k);
|
|
|
|
if (!useDNS_Realm.invoke(Config.getInstance()).equals(r)) {
|
|
throw new Exception("useDNS_Realm Fail");
|
|
}
|
|
|
|
if (!useDNS_KDC.invoke(Config.getInstance()).equals(k)) {
|
|
throw new Exception("useDNS_KDC Fail");
|
|
}
|
|
}
|
|
}
|
|
|