/* * 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.
*/
publicclass EmptyCC { publicstaticvoid 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)) { thrownew 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) { thrownew Exception("Cache not instantiated");
} if (!new File("tmpcc").exists()) { thrownew Exception("File not found");
}
Credentials.acquireTGTFromCache(pn, null);
}
}
}
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