1 /* SSLServerSocketImpl.java -- 2 Copyright (C) 2006 Free Software Foundation, Inc. 3 4 This file is a part of GNU Classpath. 5 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 of the License, or (at 9 your option) any later version. 10 11 GNU Classpath is distributed in the hope that it will be useful, but 12 WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GNU Classpath; if not, write to the Free Software 18 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 19 USA 20 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. 25 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. */ 37 38 39 package gnu.javax.net.ssl.provider; 40 41 import java.io.IOException; 42 43 import javax.net.ssl.SSLServerSocket; 44 45 /** 46 * @author Casey Marshall (csm@gnu.org) 47 */ 48 public class SSLServerSocketImpl extends SSLServerSocket 49 { 50 private final SSLContextImpl contextImpl; 51 52 private boolean enableSessionCreation; 53 private String[] enabledCipherSuites; 54 private String[] enabledProtocols; 55 private boolean needClientAuth; 56 private boolean wantClientAuth; 57 private boolean clientMode; 58 SSLServerSocketImpl(SSLContextImpl contextImpl)59 public SSLServerSocketImpl(SSLContextImpl contextImpl) throws IOException 60 { 61 super(); 62 this.contextImpl = contextImpl; 63 enableSessionCreation = true; 64 enabledCipherSuites = SSLEngineImpl.defaultSuites(); 65 enabledProtocols = new String[] { ProtocolVersion.SSL_3.toString(), 66 ProtocolVersion.TLS_1.toString(), 67 ProtocolVersion.TLS_1_1.toString() }; 68 needClientAuth = false; 69 wantClientAuth = false; 70 clientMode = false; 71 } 72 73 /* (non-Javadoc) 74 * @see javax.net.ssl.SSLServerSocket#getEnableSessionCreation() 75 */ getEnableSessionCreation()76 @Override public boolean getEnableSessionCreation() 77 { 78 return enableSessionCreation; 79 } 80 81 /* (non-Javadoc) 82 * @see javax.net.ssl.SSLServerSocket#getEnabledCipherSuites() 83 */ getEnabledCipherSuites()84 @Override public String[] getEnabledCipherSuites() 85 { 86 return (String[]) enabledCipherSuites.clone(); 87 } 88 89 /* (non-Javadoc) 90 * @see javax.net.ssl.SSLServerSocket#getEnabledProtocols() 91 */ getEnabledProtocols()92 @Override public String[] getEnabledProtocols() 93 { 94 return (String[]) enabledProtocols.clone(); 95 } 96 97 /* (non-Javadoc) 98 * @see javax.net.ssl.SSLServerSocket#getNeedClientAuth() 99 */ getNeedClientAuth()100 @Override public boolean getNeedClientAuth() 101 { 102 return needClientAuth; 103 } 104 105 /* (non-Javadoc) 106 * @see javax.net.ssl.SSLServerSocket#getSupportedCipherSuites() 107 */ getSupportedCipherSuites()108 @Override public String[] getSupportedCipherSuites() 109 { 110 return CipherSuite.availableSuiteNames().toArray(new String[0]); 111 } 112 113 /* (non-Javadoc) 114 * @see javax.net.ssl.SSLServerSocket#getSupportedProtocols() 115 */ getSupportedProtocols()116 @Override public String[] getSupportedProtocols() 117 { 118 return new String[] { ProtocolVersion.SSL_3.toString(), 119 ProtocolVersion.TLS_1.toString(), 120 ProtocolVersion.TLS_1_1.toString() }; 121 } 122 123 /* (non-Javadoc) 124 * @see javax.net.ssl.SSLServerSocket#getUseClientMode() 125 */ getUseClientMode()126 @Override public boolean getUseClientMode() 127 { 128 return clientMode; 129 } 130 131 /* (non-Javadoc) 132 * @see javax.net.ssl.SSLServerSocket#getWantClientAuth() 133 */ getWantClientAuth()134 @Override public boolean getWantClientAuth() 135 { 136 return wantClientAuth; 137 } 138 139 /* (non-Javadoc) 140 * @see javax.net.ssl.SSLServerSocket#setEnableSessionCreation(boolean) 141 */ setEnableSessionCreation(final boolean enabled)142 @Override public void setEnableSessionCreation(final boolean enabled) 143 { 144 enableSessionCreation = enabled; 145 } 146 147 /* (non-Javadoc) 148 * @see javax.net.ssl.SSLServerSocket#setEnabledCipherSuites(java.lang.String[]) 149 */ setEnabledCipherSuites(final String[] suites)150 @Override public void setEnabledCipherSuites(final String[] suites) 151 { 152 enabledCipherSuites = (String[]) suites.clone(); 153 } 154 155 /* (non-Javadoc) 156 * @see javax.net.ssl.SSLServerSocket#setEnabledProtocols(java.lang.String[]) 157 */ setEnabledProtocols(final String[] protocols)158 @Override public void setEnabledProtocols(final String[] protocols) 159 { 160 enabledProtocols = (String[]) protocols.clone(); 161 } 162 163 /* (non-Javadoc) 164 * @see javax.net.ssl.SSLServerSocket#setNeedClientAuth(boolean) 165 */ setNeedClientAuth(final boolean needAuth)166 @Override public void setNeedClientAuth(final boolean needAuth) 167 { 168 needClientAuth = needAuth; 169 } 170 171 /* (non-Javadoc) 172 * @see javax.net.ssl.SSLServerSocket#setUseClientMode(boolean) 173 */ setUseClientMode(final boolean clientMode)174 @Override public void setUseClientMode(final boolean clientMode) 175 { 176 this.clientMode = clientMode; 177 } 178 179 /* (non-Javadoc) 180 * @see javax.net.ssl.SSLServerSocket#setWantClientAuth(boolean) 181 */ setWantClientAuth(final boolean wantAuth)182 @Override public void setWantClientAuth(final boolean wantAuth) 183 { 184 wantClientAuth = wantAuth; 185 } 186 accept()187 @Override public SSLSocketImpl accept() throws IOException 188 { 189 SSLSocketImpl socketImpl = new SSLSocketImpl(contextImpl, null, -1); 190 implAccept(socketImpl); 191 socketImpl.setEnableSessionCreation(enableSessionCreation); 192 socketImpl.setEnabledCipherSuites(enabledCipherSuites); 193 socketImpl.setEnabledProtocols(enabledProtocols); 194 socketImpl.setNeedClientAuth(needClientAuth); 195 socketImpl.setUseClientMode(clientMode); 196 socketImpl.setWantClientAuth(wantClientAuth); 197 return socketImpl; 198 } 199 } 200