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| 1 | +/* | |
| 2 | + * Copyright (c) 1997, 2010, 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 | + | |
| 27 | +package javax.net.ssl; | |
| 28 | + | |
| 29 | +import java.io.*; | |
| 30 | +import java.net.*; | |
| 31 | + | |
| 32 | + | |
| 33 | +/** | |
| 34 | + * This class extends <code>ServerSocket</code>s and | |
| 35 | + * provides secure server sockets using protocols such as the Secure | |
| 36 | + * Sockets Layer (SSL) or Transport Layer Security (TLS) protocols. | |
| 37 | + * <P> | |
| 38 | + * Instances of this class are generally created using a | |
| 39 | + * <code>SSLServerSocketFactory</code>. The primary function | |
| 40 | + * of <code>SSLServerSocket</code>s | |
| 41 | + * is to create <code>SSLSocket</code>s by <code>accept</code>ing | |
| 42 | + * connections. | |
| 43 | + * <P> | |
| 44 | + * <code>SSLServerSocket</code>s contain several pieces of state data | |
| 45 | + * which are inherited by the <code>SSLSocket</code> at | |
| 46 | + * socket creation. These include the enabled cipher | |
| 47 | + * suites and protocols, whether client | |
| 48 | + * authentication is necessary, and whether created sockets should | |
| 49 | + * begin handshaking in client or server mode. The state | |
| 50 | + * inherited by the created <code>SSLSocket</code> can be | |
| 51 | + * overriden by calling the appropriate methods. | |
| 52 | + * | |
| 53 | + * @see java.net.ServerSocket | |
| 54 | + * @see SSLSocket | |
| 55 | + * | |
| 56 | + * @since 1.4 | |
| 57 | + * @author David Brownell | |
| 58 | + */ | |
| 59 | +public abstract class SSLServerSocket extends ServerSocket { | |
| 60 | + | |
| 61 | + /** | |
| 62 | + * Used only by subclasses. | |
| 63 | + * <P> | |
| 64 | + * Create an unbound TCP server socket using the default authentication | |
| 65 | + * context. | |
| 66 | + * | |
| 67 | + * @throws IOException if an I/O error occurs when creating the socket | |
| 68 | + */ | |
| 69 | + protected SSLServerSocket() | |
| 70 | + throws IOException | |
| 71 | + { super(); } | |
| 72 | + | |
| 73 | + | |
| 74 | + /** | |
| 75 | + * Used only by subclasses. | |
| 76 | + * <P> | |
| 77 | + * Create a TCP server socket on a port, using the default | |
| 78 | + * authentication context. The connection backlog defaults to | |
| 79 | + * fifty connections queued up before the system starts to | |
| 80 | + * reject new connection requests. | |
| 81 | + * <P> | |
| 82 | + * A port number of <code>0</code> creates a socket on any free port. | |
| 83 | + * <P> | |
| 84 | + * If there is a security manager, its <code>checkListen</code> | |
| 85 | + * method is called with the <code>port</code> argument as its | |
| 86 | + * argument to ensure the operation is allowed. This could result | |
| 87 | + * in a SecurityException. | |
| 88 | + * | |
| 89 | + * @param port the port on which to listen | |
| 90 | + * @throws IOException if an I/O error occurs when creating the socket | |
| 91 | + * @throws SecurityException if a security manager exists and its | |
| 92 | + * <code>checkListen</code> method doesn't allow the operation. | |
| 93 | + * @throws IllegalArgumentException if the port parameter is outside the | |
| 94 | + * specified range of valid port values, which is between 0 and | |
| 95 | + * 65535, inclusive. | |
| 96 | + * @see SecurityManager#checkListen | |
| 97 | + */ | |
| 98 | + protected SSLServerSocket(int port) | |
| 99 | + throws IOException | |
| 100 | + { super(port); } | |
| 101 | + | |
| 102 | + | |
| 103 | + /** | |
| 104 | + * Used only by subclasses. | |
| 105 | + * <P> | |
| 106 | + * Create a TCP server socket on a port, using the default | |
| 107 | + * authentication context and a specified backlog of connections. | |
| 108 | + * <P> | |
| 109 | + * A port number of <code>0</code> creates a socket on any free port. | |
| 110 | + * <P> | |
| 111 | + * The <code>backlog</code> argument is the requested maximum number of | |
| 112 | + * pending connections on the socket. Its exact semantics are implementation | |
| 113 | + * specific. In particular, an implementation may impose a maximum length | |
| 114 | + * or may choose to ignore the parameter altogther. The value provided | |
| 115 | + * should be greater than <code>0</code>. If it is less than or equal to | |
| 116 | + * <code>0</code>, then an implementation specific default will be used. | |
| 117 | + * <P> | |
| 118 | + * If there is a security manager, its <code>checkListen</code> | |
| 119 | + * method is called with the <code>port</code> argument as its | |
| 120 | + * argument to ensure the operation is allowed. This could result | |
| 121 | + * in a SecurityException. | |
| 122 | + * | |
| 123 | + * @param port the port on which to listen | |
| 124 | + * @param backlog requested maximum length of the queue of incoming | |
| 125 | + * connections. | |
| 126 | + * @throws IOException if an I/O error occurs when creating the socket | |
| 127 | + * @throws SecurityException if a security manager exists and its | |
| 128 | + * <code>checkListen</code> method doesn't allow the operation. | |
| 129 | + * @throws IllegalArgumentException if the port parameter is outside the | |
| 130 | + * specified range of valid port values, which is between 0 and | |
| 131 | + * 65535, inclusive. | |
| 132 | + * @see SecurityManager#checkListen | |
| 133 | + */ | |
| 134 | + protected SSLServerSocket(int port, int backlog) | |
| 135 | + throws IOException | |
| 136 | + { super(port, backlog); } | |
| 137 | + | |
| 138 | + | |
| 139 | + /** | |
| 140 | + * Used only by subclasses. | |
| 141 | + * <P> | |
| 142 | + * Create a TCP server socket on a port, using the default | |
| 143 | + * authentication context and a specified backlog of connections | |
| 144 | + * as well as a particular specified network interface. This | |
| 145 | + * constructor is used on multihomed hosts, such as those used | |
| 146 | + * for firewalls or as routers, to control through which interface | |
| 147 | + * a network service is provided. | |
| 148 | + * <P> | |
| 149 | + * If there is a security manager, its <code>checkListen</code> | |
| 150 | + * method is called with the <code>port</code> argument as its | |
| 151 | + * argument to ensure the operation is allowed. This could result | |
| 152 | + * in a SecurityException. | |
| 153 | + * <P> | |
| 154 | + * A port number of <code>0</code> creates a socket on any free port. | |
| 155 | + * <P> | |
| 156 | + * The <code>backlog</code> argument is the requested maximum number of | |
| 157 | + * pending connections on the socket. Its exact semantics are implementation | |
| 158 | + * specific. In particular, an implementation may impose a maximum length | |
| 159 | + * or may choose to ignore the parameter altogther. The value provided | |
| 160 | + * should be greater than <code>0</code>. If it is less than or equal to | |
| 161 | + * <code>0</code>, then an implementation specific default will be used. | |
| 162 | + * <P> | |
| 163 | + * If <i>address</i> is null, it will default accepting connections | |
| 164 | + * on any/all local addresses. | |
| 165 | + * | |
| 166 | + * @param port the port on which to listen | |
| 167 | + * @param backlog requested maximum length of the queue of incoming | |
| 168 | + * connections. | |
| 169 | + * @param address the address of the network interface through | |
| 170 | + * which connections will be accepted | |
| 171 | + * @throws IOException if an I/O error occurs when creating the socket | |
| 172 | + * @throws SecurityException if a security manager exists and its | |
| 173 | + * <code>checkListen</code> method doesn't allow the operation. | |
| 174 | + * @throws IllegalArgumentException if the port parameter is outside the | |
| 175 | + * specified range of valid port values, which is between 0 and | |
| 176 | + * 65535, inclusive. | |
| 177 | + * @see SecurityManager#checkListen | |
| 178 | + */ | |
| 179 | + protected SSLServerSocket(int port, int backlog, InetAddress address) | |
| 180 | + throws IOException | |
| 181 | + { super(port, backlog, address); } | |
| 182 | + | |
| 183 | + | |
| 184 | + | |
| 185 | + /** | |
| 186 | + * Returns the list of cipher suites which are currently enabled | |
| 187 | + * for use by newly accepted connections. | |
| 188 | + * <P> | |
| 189 | + * If this list has not been explicitly modified, a system-provided | |
| 190 | + * default guarantees a minimum quality of service in all enabled | |
| 191 | + * cipher suites. | |
| 192 | + * <P> | |
| 193 | + * There are several reasons why an enabled cipher suite might | |
| 194 | + * not actually be used. For example: the server socket might | |
| 195 | + * not have appropriate private keys available to it or the cipher | |
| 196 | + * suite might be anonymous, precluding the use of client authentication, | |
| 197 | + * while the server socket has been told to require that sort of | |
| 198 | + * authentication. | |
| 199 | + * | |
| 200 | + * @return an array of cipher suites enabled | |
| 201 | + * @see #getSupportedCipherSuites() | |
| 202 | + * @see #setEnabledCipherSuites(String []) | |
| 203 | + */ | |
| 204 | + public abstract String [] getEnabledCipherSuites(); | |
| 205 | + | |
| 206 | + | |
| 207 | + /** | |
| 208 | + * Sets the cipher suites enabled for use by accepted connections. | |
| 209 | + * <P> | |
| 210 | + * The cipher suites must have been listed by getSupportedCipherSuites() | |
| 211 | + * as being supported. Following a successful call to this method, | |
| 212 | + * only suites listed in the <code>suites</code> parameter are enabled | |
| 213 | + * for use. | |
| 214 | + * <P> | |
| 215 | + * Suites that require authentication information which is not available | |
| 216 | + * in this ServerSocket's authentication context will not be used | |
| 217 | + * in any case, even if they are enabled. | |
| 218 | + * <P> | |
| 219 | + * <code>SSLSocket</code>s returned from <code>accept()</code> | |
| 220 | + * inherit this setting. | |
| 221 | + * | |
| 222 | + * @param suites Names of all the cipher suites to enable | |
| 223 | + * @exception IllegalArgumentException when one or more of ciphers | |
| 224 | + * named by the parameter is not supported, or when | |
| 225 | + * the parameter is null. | |
| 226 | + * @see #getSupportedCipherSuites() | |
| 227 | + * @see #getEnabledCipherSuites() | |
| 228 | + */ | |
| 229 | + public abstract void setEnabledCipherSuites(String suites []); | |
| 230 | + | |
| 231 | + | |
| 232 | + /** | |
| 233 | + * Returns the names of the cipher suites which could be enabled for use | |
| 234 | + * on an SSL connection. | |
| 235 | + * <P> | |
| 236 | + * Normally, only a subset of these will actually | |
| 237 | + * be enabled by default, since this list may include cipher suites which | |
| 238 | + * do not meet quality of service requirements for those defaults. Such | |
| 239 | + * cipher suites are useful in specialized applications. | |
| 240 | + * | |
| 241 | + * @return an array of cipher suite names | |
| 242 | + * @see #getEnabledCipherSuites() | |
| 243 | + * @see #setEnabledCipherSuites(String []) | |
| 244 | + */ | |
| 245 | + public abstract String [] getSupportedCipherSuites(); | |
| 246 | + | |
| 247 | + | |
| 248 | + /** | |
| 249 | + * Returns the names of the protocols which could be enabled for use. | |
| 250 | + * | |
| 251 | + * @return an array of protocol names supported | |
| 252 | + * @see #getEnabledProtocols() | |
| 253 | + * @see #setEnabledProtocols(String []) | |
| 254 | + */ | |
| 255 | + public abstract String [] getSupportedProtocols(); | |
| 256 | + | |
| 257 | + | |
| 258 | + /** | |
| 259 | + * Returns the names of the protocols which are currently | |
| 260 | + * enabled for use by the newly accepted connections. | |
| 261 | + * | |
| 262 | + * @return an array of protocol names | |
| 263 | + * @see #getSupportedProtocols() | |
| 264 | + * @see #setEnabledProtocols(String []) | |
| 265 | + */ | |
| 266 | + public abstract String [] getEnabledProtocols(); | |
| 267 | + | |
| 268 | + | |
| 269 | + /** | |
| 270 | + * Controls which particular protocols are enabled for use by | |
| 271 | + * accepted connections. | |
| 272 | + * <P> | |
| 273 | + * The protocols must have been listed by | |
| 274 | + * getSupportedProtocols() as being supported. | |
| 275 | + * Following a successful call to this method, only protocols listed | |
| 276 | + * in the <code>protocols</code> parameter are enabled for use. | |
| 277 | + * <P> | |
| 278 | + * <code>SSLSocket</code>s returned from <code>accept()</code> | |
| 279 | + * inherit this setting. | |
| 280 | + * | |
| 281 | + * @param protocols Names of all the protocols to enable. | |
| 282 | + * @exception IllegalArgumentException when one or more of | |
| 283 | + * the protocols named by the parameter is not supported or | |
| 284 | + * when the protocols parameter is null. | |
| 285 | + * @see #getEnabledProtocols() | |
| 286 | + * @see #getSupportedProtocols() | |
| 287 | + */ | |
| 288 | + public abstract void setEnabledProtocols(String protocols[]); | |
| 289 | + | |
| 290 | + | |
| 291 | + /** | |
| 292 | + * Controls whether <code>accept</code>ed server-mode | |
| 293 | + * <code>SSLSockets</code> will be initially configured to | |
| 294 | + * <i>require</i> client authentication. | |
| 295 | + * <P> | |
| 296 | + * A socket's client authentication setting is one of the following: | |
| 297 | + * <ul> | |
| 298 | + * <li> client authentication required | |
| 299 | + * <li> client authentication requested | |
| 300 | + * <li> no client authentication desired | |
| 301 | + * </ul> | |
| 302 | + * <P> | |
| 303 | + * Unlike {@link #setWantClientAuth(boolean)}, if the accepted | |
| 304 | + * socket's option is set and the client chooses not to provide | |
| 305 | + * authentication information about itself, <i>the negotiations | |
| 306 | + * will stop and the connection will be dropped</i>. | |
| 307 | + * <P> | |
| 308 | + * Calling this method overrides any previous setting made by | |
| 309 | + * this method or {@link #setWantClientAuth(boolean)}. | |
| 310 | + * <P> | |
| 311 | + * The initial inherited setting may be overridden by calling | |
| 312 | + * {@link SSLSocket#setNeedClientAuth(boolean)} or | |
| 313 | + * {@link SSLSocket#setWantClientAuth(boolean)}. | |
| 314 | + * | |
| 315 | + * @param need set to true if client authentication is required, | |
| 316 | + * or false if no client authentication is desired. | |
| 317 | + * @see #getNeedClientAuth() | |
| 318 | + * @see #setWantClientAuth(boolean) | |
| 319 | + * @see #getWantClientAuth() | |
| 320 | + * @see #setUseClientMode(boolean) | |
| 321 | + */ | |
| 322 | + public abstract void setNeedClientAuth(boolean need); | |
| 323 | + | |
| 324 | + | |
| 325 | + /** | |
| 326 | + * Returns true if client authentication will be <i>required</i> on | |
| 327 | + * newly <code>accept</code>ed server-mode <code>SSLSocket</code>s. | |
| 328 | + * <P> | |
| 329 | + * The initial inherited setting may be overridden by calling | |
| 330 | + * {@link SSLSocket#setNeedClientAuth(boolean)} or | |
| 331 | + * {@link SSLSocket#setWantClientAuth(boolean)}. | |
| 332 | + * | |
| 333 | + * @return true if client authentication is required, | |
| 334 | + * or false if no client authentication is desired. | |
| 335 | + * @see #setNeedClientAuth(boolean) | |
| 336 | + * @see #setWantClientAuth(boolean) | |
| 337 | + * @see #getWantClientAuth() | |
| 338 | + * @see #setUseClientMode(boolean) | |
| 339 | + */ | |
| 340 | + public abstract boolean getNeedClientAuth(); | |
| 341 | + | |
| 342 | + | |
| 343 | + /** | |
| 344 | + * Controls whether <code>accept</code>ed server-mode | |
| 345 | + * <code>SSLSockets</code> will be initially configured to | |
| 346 | + * <i>request</i> client authentication. | |
| 347 | + * <P> | |
| 348 | + * A socket's client authentication setting is one of the following: | |
| 349 | + * <ul> | |
| 350 | + * <li> client authentication required | |
| 351 | + * <li> client authentication requested | |
| 352 | + * <li> no client authentication desired | |
| 353 | + * </ul> | |
| 354 | + * <P> | |
| 355 | + * Unlike {@link #setNeedClientAuth(boolean)}, if the accepted | |
| 356 | + * socket's option is set and the client chooses not to provide | |
| 357 | + * authentication information about itself, <i>the negotiations | |
| 358 | + * will continue</i>. | |
| 359 | + * <P> | |
| 360 | + * Calling this method overrides any previous setting made by | |
| 361 | + * this method or {@link #setNeedClientAuth(boolean)}. | |
| 362 | + * <P> | |
| 363 | + * The initial inherited setting may be overridden by calling | |
| 364 | + * {@link SSLSocket#setNeedClientAuth(boolean)} or | |
| 365 | + * {@link SSLSocket#setWantClientAuth(boolean)}. | |
| 366 | + * | |
| 367 | + * @param want set to true if client authentication is requested, | |
| 368 | + * or false if no client authentication is desired. | |
| 369 | + * @see #getWantClientAuth() | |
| 370 | + * @see #setNeedClientAuth(boolean) | |
| 371 | + * @see #getNeedClientAuth() | |
| 372 | + * @see #setUseClientMode(boolean) | |
| 373 | + */ | |
| 374 | + public abstract void setWantClientAuth(boolean want); | |
| 375 | + | |
| 376 | + | |
| 377 | + /** | |
| 378 | + * Returns true if client authentication will be <i>requested</i> on | |
| 379 | + * newly accepted server-mode connections. | |
| 380 | + * <P> | |
| 381 | + * The initial inherited setting may be overridden by calling | |
| 382 | + * {@link SSLSocket#setNeedClientAuth(boolean)} or | |
| 383 | + * {@link SSLSocket#setWantClientAuth(boolean)}. | |
| 384 | + * | |
| 385 | + * @return true if client authentication is requested, | |
| 386 | + * or false if no client authentication is desired. | |
| 387 | + * @see #setWantClientAuth(boolean) | |
| 388 | + * @see #setNeedClientAuth(boolean) | |
| 389 | + * @see #getNeedClientAuth() | |
| 390 | + * @see #setUseClientMode(boolean) | |
| 391 | + */ | |
| 392 | + public abstract boolean getWantClientAuth(); | |
| 393 | + | |
| 394 | + | |
| 395 | + /** | |
| 396 | + * Controls whether accepted connections are in the (default) SSL | |
| 397 | + * server mode, or the SSL client mode. | |
| 398 | + * <P> | |
| 399 | + * Servers normally authenticate themselves, and clients are not | |
| 400 | + * required to do so. | |
| 401 | + * <P> | |
| 402 | + * In rare cases, TCP servers | |
| 403 | + * need to act in the SSL client mode on newly accepted | |
| 404 | + * connections. For example, FTP clients acquire server sockets | |
| 405 | + * and listen there for reverse connections from the server. An | |
| 406 | + * FTP client would use an SSLServerSocket in "client" mode to | |
| 407 | + * accept the reverse connection while the FTP server uses an | |
| 408 | + * SSLSocket with "client" mode disabled to initiate the | |
| 409 | + * connection. During the resulting handshake, existing SSL | |
| 410 | + * sessions may be reused. | |
| 411 | + * <P> | |
| 412 | + * <code>SSLSocket</code>s returned from <code>accept()</code> | |
| 413 | + * inherit this setting. | |
| 414 | + * | |
| 415 | + * @param mode true if newly accepted connections should use SSL | |
| 416 | + * client mode. | |
| 417 | + * @see #getUseClientMode() | |
| 418 | + */ | |
| 419 | + public abstract void setUseClientMode(boolean mode); | |
| 420 | + | |
| 421 | + | |
| 422 | + /** | |
| 423 | + * Returns true if accepted connections will be in SSL client mode. | |
| 424 | + * | |
| 425 | + * @see #setUseClientMode(boolean) | |
| 426 | + * @return true if the connection should use SSL client mode. | |
| 427 | + */ | |
| 428 | + public abstract boolean getUseClientMode(); | |
| 429 | + | |
| 430 | + | |
| 431 | + /** | |
| 432 | + * Controls whether new SSL sessions may be established by the | |
| 433 | + * sockets which are created from this server socket. | |
| 434 | + * <P> | |
| 435 | + * <code>SSLSocket</code>s returned from <code>accept()</code> | |
| 436 | + * inherit this setting. | |
| 437 | + * | |
| 438 | + * @param flag true indicates that sessions may be created; this | |
| 439 | + * is the default. false indicates that an existing session | |
| 440 | + * must be resumed. | |
| 441 | + * @see #getEnableSessionCreation() | |
| 442 | + */ | |
| 443 | + public abstract void setEnableSessionCreation(boolean flag); | |
| 444 | + | |
| 445 | + | |
| 446 | + /** | |
| 447 | + * Returns true if new SSL sessions may be established by the | |
| 448 | + * sockets which are created from this server socket. | |
| 449 | + * | |
| 450 | + * @return true indicates that sessions may be created; this | |
| 451 | + * is the default. false indicates that an existing | |
| 452 | + * session must be resumed | |
| 453 | + * @see #setEnableSessionCreation(boolean) | |
| 454 | + */ | |
| 455 | + public abstract boolean getEnableSessionCreation(); | |
| 456 | + | |
| 457 | + /** | |
| 458 | + * Returns the SSLParameters in effect for newly accepted connections. | |
| 459 | + * The ciphersuites and protocols of the returned SSLParameters | |
| 460 | + * are always non-null. | |
| 461 | + * | |
| 462 | + * @return the SSLParameters in effect for newly accepted connections | |
| 463 | + * | |
| 464 | + * @see #setSSLParameters(SSLParameters) | |
| 465 | + * | |
| 466 | + * @since 1.7 | |
| 467 | + */ | |
| 468 | + public SSLParameters getSSLParameters() { | |
| 469 | + SSLParameters parameters = new SSLParameters(); | |
| 470 | + | |
| 471 | + parameters.setCipherSuites(getEnabledCipherSuites()); | |
| 472 | + parameters.setProtocols(getEnabledProtocols()); | |
| 473 | + if (getNeedClientAuth()) { | |
| 474 | + parameters.setNeedClientAuth(true); | |
| 475 | + } else if (getWantClientAuth()) { | |
| 476 | + parameters.setWantClientAuth(true); | |
| 477 | + } | |
| 478 | + | |
| 479 | + return parameters; | |
| 480 | + } | |
| 481 | + | |
| 482 | + /** | |
| 483 | + * Applies SSLParameters to newly accepted connections. | |
| 484 | + * | |
| 485 | + * <p>This means: | |
| 486 | + * <ul> | |
| 487 | + * <li>if <code>params.getCipherSuites()</code> is non-null, | |
| 488 | + * <code>setEnabledCipherSuites()</code> is called with that value | |
| 489 | + * <li>if <code>params.getProtocols()</code> is non-null, | |
| 490 | + * <code>setEnabledProtocols()</code> is called with that value | |
| 491 | + * <li>if <code>params.getNeedClientAuth()</code> or | |
| 492 | + * <code>params.getWantClientAuth()</code> return <code>true</code>, | |
| 493 | + * <code>setNeedClientAuth(true)</code> and | |
| 494 | + * <code>setWantClientAuth(true)</code> are called, respectively; | |
| 495 | + * otherwise <code>setWantClientAuth(false)</code> is called. | |
| 496 | + * </ul> | |
| 497 | + * | |
| 498 | + * @param params the parameters | |
| 499 | + * @throws IllegalArgumentException if the setEnabledCipherSuites() or | |
| 500 | + * the setEnabledProtocols() call fails | |
| 501 | + * | |
| 502 | + * @see #getSSLParameters() | |
| 503 | + * | |
| 504 | + * @since 1.7 | |
| 505 | + */ | |
| 506 | + public void setSSLParameters(SSLParameters params) { | |
| 507 | + String[] s; | |
| 508 | + s = params.getCipherSuites(); | |
| 509 | + if (s != null) { | |
| 510 | + setEnabledCipherSuites(s); | |
| 511 | + } | |
| 512 | + | |
| 513 | + s = params.getProtocols(); | |
| 514 | + if (s != null) { | |
| 515 | + setEnabledProtocols(s); | |
| 516 | + } | |
| 517 | + | |
| 518 | + if (params.getNeedClientAuth()) { | |
| 519 | + setNeedClientAuth(true); | |
| 520 | + } else if (params.getWantClientAuth()) { | |
| 521 | + setWantClientAuth(true); | |
| 522 | + } else { | |
| 523 | + setWantClientAuth(false); | |
| 524 | + } | |
| 525 | + } | |
| 526 | + | |
| 527 | +} | |