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| 1 | /* | ||
| 2 | * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package sun.security.ssl; | ||
| 27 | |||
| 28 | import java.io.IOException; | ||
| 29 | import java.net.InetAddress; | ||
| 30 | import java.net.ServerSocket; | ||
| 31 | |||
| 32 | import javax.net.ssl.SSLServerSocketFactory; | ||
| 33 | |||
| 34 | /** | ||
| 35 | * This class creates SSL server sockets. | ||
| 36 | * | ||
| 37 | * @author David Brownell | ||
| 38 | */ | ||
| 39 | final | ||
| 40 | public class SSLServerSocketFactoryImpl extends SSLServerSocketFactory | ||
| 41 | { | ||
| 42 | private static final int DEFAULT_BACKLOG = 50; | ||
| 43 | private SSLContextImpl context; | ||
| 44 | |||
| 45 | |||
| 46 | /** | ||
| 47 | * Constructor used to instantiate the default factory. This method is | ||
| 48 | * only called if the old "ssl.ServerSocketFactory.provider" property in the | ||
| 49 | * java.security file is set. | ||
| 50 | */ | ||
| 51 | public SSLServerSocketFactoryImpl() throws Exception { | ||
| 52 | this.context = SSLContextImpl.DefaultSSLContext.getDefaultImpl(); | ||
| 53 | } | ||
| 54 | |||
| 55 | /** | ||
| 56 | * Called from SSLContextImpl's getSSLServerSocketFactory(). | ||
| 57 | */ | ||
| 58 | SSLServerSocketFactoryImpl (SSLContextImpl context) | ||
| 59 | { | ||
| 60 | this.context = context; | ||
| 61 | } | ||
| 62 | |||
| 63 | /** | ||
| 64 | * Returns an unbound server socket. | ||
| 65 | * | ||
| 66 | * @return the unbound socket | ||
| 67 | * @throws IOException if the socket cannot be created | ||
| 68 | * @see java.net.Socket#bind(java.net.SocketAddress) | ||
| 69 | */ | ||
| 70 | public ServerSocket createServerSocket() throws IOException { | ||
| 71 | return new SSLServerSocketImpl(context); | ||
| 72 | } | ||
| 73 | |||
| 74 | public ServerSocket createServerSocket (int port) | ||
| 75 | throws IOException | ||
| 76 | { | ||
| 77 | return new SSLServerSocketImpl (port, DEFAULT_BACKLOG, context); | ||
| 78 | } | ||
| 79 | |||
| 80 | |||
| 81 | public ServerSocket createServerSocket (int port, int backlog) | ||
| 82 | throws IOException | ||
| 83 | { | ||
| 84 | return new SSLServerSocketImpl (port, backlog, context); | ||
| 85 | } | ||
| 86 | |||
| 87 | public ServerSocket | ||
| 88 | createServerSocket (int port, int backlog, InetAddress ifAddress) | ||
| 89 | throws IOException | ||
| 90 | { | ||
| 91 | return new SSLServerSocketImpl (port, backlog, ifAddress, context); | ||
| 92 | } | ||
| 93 | |||
| 94 | /** | ||
| 95 | * Returns the subset of the supported cipher suites which are | ||
| 96 | * enabled by default. These cipher suites all provide a minimum | ||
| 97 | * quality of service whereby the server authenticates itself | ||
| 98 | * (preventing person-in-the-middle attacks) and where traffic | ||
| 99 | * is encrypted to provide confidentiality. | ||
| 100 | */ | ||
| 101 | public String[] getDefaultCipherSuites() { | ||
| 102 | return context.getDefaultCipherSuiteList(true).toStringArray(); | ||
| 103 | } | ||
| 104 | |||
| 105 | /** | ||
| 106 | * Returns the names of the cipher suites which could be enabled for use | ||
| 107 | * on an SSL connection. Normally, only a subset of these will actually | ||
| 108 | * be enabled by default, since this list may include cipher suites which | ||
| 109 | * do not support the mutual authentication of servers and clients, or | ||
| 110 | * which do not protect data confidentiality. Servers may also need | ||
| 111 | * certain kinds of certificates to use certain cipher suites. | ||
| 112 | * | ||
| 113 | * @return an array of cipher suite names | ||
| 114 | */ | ||
| 115 | public String[] getSupportedCipherSuites() { | ||
| 116 | return context.getSuportedCipherSuiteList().toStringArray(); | ||
| 117 | } | ||
| 118 | |||
| 119 | } | ||