/* * Copyright (c) 2007, 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 BadIPv6Addresses { publicstaticvoid main(String[] args) throws Exception {
String[] badAddresses = new String[] { "0:1:2:3:4:5:6:7:8", // too many : "0:1:2:3:4:5:6", // not enough : "0:1:2:3:4:5:6:x", // bad digits "0:1:2:3:4:5:6::7", // adjacent : "0:1:2:3:4:5:6:789abcdef", // too many digits "0:1:2:3::x", // compressed, bad digits "0:1:2:::3", // compressed, too many adjacent : "0:1:2:3::abcde", // compressed, too many digits "0:1", // compressed, not enough : "0:0:0:0:0:x:10.0.0.1", // with embeded ipv4, bad ipv6 digits "0:0:0:0:0:0:10.0.0.x", // with embeded ipv4, bad ipv4 digits "0:0:0:0:0::0:10.0.0.1", // with embeded ipv4, adjacent : "0:0:0:0:0:fffff:10.0.0.1", // with embeded ipv4, too many ipv6 digits "0:0:0:0:0:0:0:10.0.0.1", // with embeded ipv4, too many : "0:0:0:0:0:10.0.0.1", // with embeded ipv4, not enough : "0:0:0:0:0:0:10.0.0.0.1", // with embeded ipv4, too many . "0:0:0:0:0:0:10.0.1", // with embeded ipv4, not enough . "0:0:0:0:0:0:10..0.0.1", // with embeded ipv4, adjacent . "::fffx:192.168.0.1", // with compressed ipv4, bad ipv6 digits "::ffff:192.168.0.x", // with compressed ipv4, bad ipv4 digits ":::ffff:192.168.0.1", // with compressed ipv4, too many adjacent : "::fffff:192.168.0.1", // with compressed ipv4, too many ipv6 digits "::ffff:1923.168.0.1", // with compressed ipv4, too many ipv4 digits ":ffff:192.168.0.1", // with compressed ipv4, not enough : "::ffff:192.168.0.1.2", // with compressed ipv4, too many . "::ffff:192.168.0", // with compressed ipv4, not enough . "::ffff:192.168..0.1"// with compressed ipv4, adjacent .
};
List<String> failedAddrs = new ArrayList<String>(); for (String addrStr : badAddresses) { try {
InetAddress addr = InetAddress.getByName(addrStr);
// it is an error if no exception
failedAddrs.add(addrStr);
} catch (UnknownHostException e) { // expected
}
}
if (failedAddrs.size() > 0) {
System.out.println("We should reject following ipv6 addresses, but we didn't:"); for (String addr : failedAddrs) {
System.out.println("\t" + addr);
} thrownew RuntimeException("Test failed.");
}
}
}
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