001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018 package org.apache.commons.net.ftp; 019 020 import java.io.IOException; 021 import java.net.InetAddress; 022 import java.net.ServerSocket; 023 import java.net.Socket; 024 import java.net.UnknownHostException; 025 026 import javax.net.SocketFactory; 027 import javax.net.ssl.SSLContext; 028 import javax.net.ssl.SSLServerSocket; 029 030 /** 031 * 032 * Implementation of org.apache.commons.net.SocketFactory 033 * 034 * @since 2.0 035 */ 036 public class FTPSSocketFactory extends SocketFactory { 037 038 private final SSLContext context; 039 040 public FTPSSocketFactory(SSLContext context) { 041 this.context = context; 042 } 043 044 @Override 045 public Socket createSocket(String address, int port) throws UnknownHostException, IOException { 046 return this.context.getSocketFactory().createSocket(address, port); 047 } 048 049 @Override 050 public Socket createSocket(InetAddress address, int port) throws IOException { 051 return this.context.getSocketFactory().createSocket(address, port); 052 } 053 054 @Override 055 public Socket createSocket(String address, int port, InetAddress localAddress, int localPort) throws UnknownHostException, IOException { 056 return this.context.getSocketFactory().createSocket(address, port, localAddress, localPort); 057 } 058 059 @Override 060 public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException { 061 return this.context.getSocketFactory().createSocket(address, port, localAddress, localPort); 062 } 063 064 /** @deprecated (2.2) use {@link FTPSServerSocketFactory#createServerSocket(int) instead} */ 065 @Deprecated 066 public ServerSocket createServerSocket(int port) throws IOException { 067 return this.init(this.context.getServerSocketFactory().createServerSocket(port)); 068 } 069 070 /** @deprecated (2.2) use {@link FTPSServerSocketFactory#createServerSocket(int, int) instead} */ 071 @Deprecated 072 public ServerSocket createServerSocket(int port, int backlog) throws IOException { 073 return this.init(this.context.getServerSocketFactory().createServerSocket(port, backlog)); 074 } 075 076 /** @deprecated (2.2) use {@link FTPSServerSocketFactory#createServerSocket(int, int, InetAddress) instead} */ 077 @Deprecated 078 public ServerSocket createServerSocket(int port, int backlog, InetAddress ifAddress) throws IOException { 079 return this.init(this.context.getServerSocketFactory().createServerSocket(port, backlog, ifAddress)); 080 } 081 082 /** @deprecated (2.2) use {@link FTPSServerSocketFactory#init(ServerSocket)} */ 083 @SuppressWarnings("unused") 084 @Deprecated 085 public ServerSocket init(ServerSocket socket) throws IOException { 086 ((SSLServerSocket) socket).setUseClientMode(true); 087 return socket; 088 } 089 }