001/* 002 * Copyright 2014-2017 UnboundID Corp. 003 * All Rights Reserved. 004 */ 005/* 006 * Copyright (C) 2014-2017 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 */ 021package com.unboundid.util.ssl; 022 023 024 025import javax.net.ssl.SSLSocket; 026 027import com.unboundid.ldap.sdk.LDAPException; 028import com.unboundid.util.NotMutable; 029import com.unboundid.util.ThreadSafety; 030import com.unboundid.util.ThreadSafetyLevel; 031 032 033 034/** 035 * This class provides an implementation of an {@code SSLSocket} verifier that 036 * will blindly accept any {@code SSLSocket}. 037 */ 038@NotMutable() 039@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE) 040public final class TrustAllSSLSocketVerifier 041 extends SSLSocketVerifier 042{ 043 /** 044 * A singleton instance of this SSL socket verifier. 045 */ 046 private static final TrustAllSSLSocketVerifier INSTANCE = 047 new TrustAllSSLSocketVerifier(); 048 049 050 051 /** 052 * Creates a new instance of this {@code SSLSocket} verifier. 053 */ 054 private TrustAllSSLSocketVerifier() 055 { 056 // No implementation is required. 057 } 058 059 060 061 /** 062 * Retrieves a singleton instance of this SSL socket verifier. 063 * 064 * @return A singleton instance of this SSL socket verifier. 065 */ 066 public static TrustAllSSLSocketVerifier getInstance() 067 { 068 return INSTANCE; 069 } 070 071 072 073 /** 074 * Verifies that the provided {@code SSLSocket} is acceptable and the 075 * connection should be allowed to remain established. 076 * 077 * @param host The address to which the client intended the connection 078 * to be established. 079 * @param port The port to which the client intended the connection to 080 * be established. 081 * @param sslSocket The {@code SSLSocket} that should be verified. 082 * 083 * @throws LDAPException If a problem is identified that should prevent the 084 * provided {@code SSLSocket} from remaining 085 * established. 086 */ 087 @Override() 088 public void verifySSLSocket(final String host, final int port, 089 final SSLSocket sslSocket) 090 throws LDAPException 091 { 092 // No implementation is required. The SSLSocket will be considered 093 // acceptable as long as this method does not throw an exception. 094 } 095}