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/*
* Copyright (c) 2001, 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 4426033
* @summary Should add an X500Principal(InputStream) constructor
*/
import java.io.*;
import javax.security.auth.x500.X500Principal;
public class DerIsConstructor {
public static void main(String[] args) {
try {
// create 2 different X500Principals
X500Principal p = new X500Principal("o=sun, cn=duke");
X500Principal p2 = new X500Principal("o=sun, cn=dukette");
// get the encoded bytes for the 2 principals
byte[] encoded = p.getEncoded();
byte[] encoded2 = p2.getEncoded();
// create a ByteArrayInputStream with the
// encodings from the 2 principals
byte[] all = new byte[encoded.length + encoded2.length];
System.arraycopy(encoded, 0, all, 0, encoded.length);
System.arraycopy(encoded2, 0, all, encoded.length, encoded2.length);
ByteArrayInputStream bais = new ByteArrayInputStream(all);
// create 2 new X500Principals from the ByteArrayInputStream
X500Principal pp = new X500Principal(bais);
X500Principal pp2 = new X500Principal(bais);
// sanity check the 2 new principals
if (p.equals(pp) && p2.equals(pp2) && !pp.equals(pp2)) {
System.out.println("Test 1 passed");
} else {
throw new SecurityException("Test 1 failed");
}
// corrupt the ByteArrayInputStream and see if the
// mark/reset worked
byte[] all2 = new byte[all.length];
System.arraycopy(all, 0, all2, 0, all.length);
all2[encoded.length + 2] = (byte)-1;
bais = new ByteArrayInputStream(all2);
// this should work
X500Principal ppp = new X500Principal(bais);
// this should throw an IOException due to stream corruption
int origAvailable = bais.available();
try {
X500Principal ppp2 = new X500Principal(bais);
throw new SecurityException("Test 2 (part a) failed");
} catch (IllegalArgumentException iae) {
if (bais.available() == origAvailable) {
System.out.println("Test 2 passed");
} else {
throw new SecurityException("Test 2 (part b) failed");
}
}
} catch (Exception e) {
e.printStackTrace();
throw new SecurityException(e.getMessage());
}
}
}
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