forked from openjdk/jdk
/
EmptyCC.java
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/
EmptyCC.java
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/*
* Copyright (c) 2012, 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 7158329
* @bug 8001208
* @summary NPE in sun.security.krb5.Credentials.acquireDefaultCreds()
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.security.jgss/sun.security.krb5
* java.security.jgss/sun.security.krb5.internal.ccache
* @compile -XDignore.symbol.file EmptyCC.java
* @run main EmptyCC tmpcc
* @run main EmptyCC FILE:tmpcc
*/
import java.io.File;
import jdk.test.lib.security.Proc;
import sun.security.krb5.Credentials;
import sun.security.krb5.PrincipalName;
import sun.security.krb5.internal.ccache.CredentialsCache;
public class EmptyCC {
public static void main(String[] args) throws Exception {
final PrincipalName pn = new PrincipalName("dummy@FOO.COM");
final String ccache = args[0];
if (args.length == 1) {
// Main process, write the ccache and launch sub process
CredentialsCache cache = CredentialsCache.create(pn, ccache);
cache.save();
Proc p = Proc.create("EmptyCC").args(ccache, "readcc")
.env("KRB5CCNAME", ccache).start();
p.waitFor();
} else {
// Sub process, read the ccache
String cc = System.getenv("KRB5CCNAME");
if (!cc.equals(ccache)) {
throw new Exception("env not set correctly");
}
// 8001208: Fix for KRB5CCNAME not complete
// Make sure the ccache is created with bare file name
if (CredentialsCache.getInstance() == null) {
throw new Exception("Cache not instantiated");
}
if (!new File("tmpcc").exists()) {
throw new Exception("File not found");
}
Credentials.acquireTGTFromCache(pn, null);
}
}
}