001    /*
002     * Copyright 2014-2016 UnboundID Corp.
003     * All Rights Reserved.
004     */
005    /*
006     * Copyright (C) 2014-2016 UnboundID Corp.
007     *
008     * This program is free software; you can redistribute it and/or modify
009     * it under the terms of the GNU General Public License (GPLv2 only)
010     * or the terms of the GNU Lesser General Public License (LGPLv2.1 only)
011     * as published by the Free Software Foundation.
012     *
013     * This program is distributed in the hope that it will be useful,
014     * but WITHOUT ANY WARRANTY; without even the implied warranty of
015     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
016     * GNU General Public License for more details.
017     *
018     * You should have received a copy of the GNU General Public License
019     * along with this program; if not, see <http://www.gnu.org/licenses>.
020     */
021    package com.unboundid.util.ssl;
022    
023    
024    
025    import javax.net.ssl.SSLSocket;
026    
027    import com.unboundid.ldap.sdk.LDAPException;
028    
029    
030    
031    /**
032     * This class provides an implementation of an {@code SSLSocket} verifier that
033     * will blindly accept any {@code SSLSocket}.
034     */
035    public final class TrustAllSSLSocketVerifier
036           extends SSLSocketVerifier
037    {
038      /**
039       * A singleton instance of this SSL socket verifier.
040       */
041      private static final TrustAllSSLSocketVerifier INSTANCE =
042           new TrustAllSSLSocketVerifier();
043    
044    
045    
046      /**
047       * Creates a new instance of this {@code SSLSocket} verifier.
048       */
049      private TrustAllSSLSocketVerifier()
050      {
051        // No implementation is required.
052      }
053    
054    
055    
056      /**
057       * Retrieves a singleton instance of this SSL socket verifier.
058       *
059       * @return  A singleton instance of this SSL socket verifier.
060       */
061      public static TrustAllSSLSocketVerifier getInstance()
062      {
063        return INSTANCE;
064      }
065    
066    
067    
068      /**
069       * Verifies that the provided {@code SSLSocket} is acceptable and the
070       * connection should be allowed to remain established.
071       *
072       * @param  host       The address to which the client intended the connection
073       *                    to be established.
074       * @param  port       The port to which the client intended the connection to
075       *                    be established.
076       * @param  sslSocket  The {@code SSLSocket} that should be verified.
077       *
078       * @throws LDAPException  If a problem is identified that should prevent the
079       *                         provided {@code SSLSocket} from remaining
080       *                         established.
081       */
082      @Override()
083      public void verifySSLSocket(final String host, final int port,
084                                  final SSLSocket sslSocket)
085           throws LDAPException
086      {
087        // No implementation is required.  The SSLSocket will be considered
088        // acceptable as long as this method does not throw an exception.
089      }
090    }