Source for

   1: /* -- verifies disparate hostnames.
   2:    Copyright (C) 2004 Free Software Foundation, Inc.
   4: This file is part of GNU Classpath.
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  14: General Public License for more details.
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  39: package;
  41: /**
  42:  * The interface for classes that perform hostname verification for cases
  43:  * when the hostname used to begin the connection (such as in a URL)
  44:  * does not match the hostname used in the SSL handshake.
  45:  * Implementations of this interface should provide an implementation
  46:  * of the {@link #verify(java.lang.String,}
  47:  * method that accepts or rejects hostnames as appropriate.
  48:  *
  49:  * @author Casey Marshall (
  50:  */
  51: public interface HostnameVerifier
  52: {
  54:   /**
  55:    * Verifies a hostname given a particular SSL session. This method
  56:    * should return <code>true</code> if the hostname is an accepted
  57:    * alias for the hostname negotiated in the SSL handshake.
  58:    *
  59:    * @param hostname The hostname in question.
  60:    * @param session  The current SSL session.
  61:    * @return <code>true</code> if the hostname is acceptable.
  62:    */
  63:   boolean verify(String hostname, SSLSession session);
  64: }