| /* ssl/t1_meth.c */ |
| /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
| * All rights reserved. |
| * |
| * This package is an SSL implementation written |
| * by Eric Young (eay@cryptsoft.com). |
| * The implementation was written so as to conform with Netscapes SSL. |
| * |
| * This library is free for commercial and non-commercial use as long as |
| * the following conditions are aheared to. The following conditions |
| * apply to all code found in this distribution, be it the RC4, RSA, |
| * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
| * included with this distribution is covered by the same copyright terms |
| * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
| * |
| * Copyright remains Eric Young's, and as such any Copyright notices in |
| * the code are not to be removed. |
| * If this package is used in a product, Eric Young should be given attribution |
| * as the author of the parts of the library used. |
| * This can be in the form of a textual message at program startup or |
| * in documentation (online or textual) provided with the package. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * "This product includes cryptographic software written by |
| * Eric Young (eay@cryptsoft.com)" |
| * The word 'cryptographic' can be left out if the rouines from the library |
| * being used are not cryptographic related :-). |
| * 4. If you include any Windows specific code (or a derivative thereof) from |
| * the apps directory (application code) you must include an acknowledgement: |
| * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
| * |
| * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| * The licence and distribution terms for any publically available version or |
| * derivative of this code cannot be changed. i.e. this code cannot simply be |
| * copied and put under another distribution licence |
| * [including the GNU Public Licence.] |
| */ |
| /* ==================================================================== |
| * Copyright (c) 1998-2015 The OpenSSL Project. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. All advertising materials mentioning features or use of this |
| * software must display the following acknowledgment: |
| * "This product includes software developed by the OpenSSL Project |
| * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" |
| * |
| * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
| * endorse or promote products derived from this software without |
| * prior written permission. For written permission, please contact |
| * openssl-core@openssl.org. |
| * |
| * 5. Products derived from this software may not be called "OpenSSL" |
| * nor may "OpenSSL" appear in their names without prior written |
| * permission of the OpenSSL Project. |
| * |
| * 6. Redistributions of any form whatsoever must retain the following |
| * acknowledgment: |
| * "This product includes software developed by the OpenSSL Project |
| * for use in the OpenSSL Toolkit (http://www.openssl.org/)" |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
| * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
| * OF THE POSSIBILITY OF SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This product includes cryptographic software written by Eric Young |
| * (eay@cryptsoft.com). This product includes software written by Tim |
| * Hudson (tjh@cryptsoft.com). |
| * |
| */ |
| |
| #include <stdio.h> |
| #include <openssl/objects.h> |
| #include "ssl_locl.h" |
| |
| /* |
| * TLS/SSLv3 methods |
| */ |
| |
| static const SSL_METHOD *tls1_get_method(int ver) |
| { |
| if (ver == TLS_ANY_VERSION) |
| return TLS_method(); |
| if (ver == TLS1_2_VERSION) |
| return TLSv1_2_method(); |
| if (ver == TLS1_1_VERSION) |
| return TLSv1_1_method(); |
| if (ver == TLS1_VERSION) |
| return TLSv1_method(); |
| #ifndef OPENSSL_NO_SSL3 |
| if (ver == SSL3_VERSION) |
| return (SSLv3_method()); |
| else |
| #endif |
| return NULL; |
| } |
| |
| IMPLEMENT_tls_meth_func(TLS_ANY_VERSION, TLS_method, |
| ossl_statem_accept, |
| ossl_statem_connect, tls1_get_method, TLSv1_2_enc_data) |
| |
| IMPLEMENT_tls_meth_func(TLS1_2_VERSION, TLSv1_2_method, |
| ossl_statem_accept, |
| ossl_statem_connect, tls1_get_method, TLSv1_2_enc_data) |
| |
| IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_method, |
| ossl_statem_accept, |
| ossl_statem_connect, tls1_get_method, TLSv1_1_enc_data) |
| |
| IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_method, |
| ossl_statem_accept, |
| ossl_statem_connect, tls1_get_method, TLSv1_enc_data) |
| |
| #ifndef OPENSSL_NO_SSL3_METHOD |
| IMPLEMENT_ssl3_meth_func(SSLv3_method, ossl_statem_accept, ossl_statem_connect, |
| tls1_get_method) |
| #endif |
| |
| |
| /* |
| * TLS/SSLv3 server methods |
| */ |
| |
| static const SSL_METHOD *tls1_get_server_method(int ver) |
| { |
| if (ver == TLS_ANY_VERSION) |
| return TLS_server_method(); |
| if (ver == TLS1_2_VERSION) |
| return TLSv1_2_server_method(); |
| if (ver == TLS1_1_VERSION) |
| return TLSv1_1_server_method(); |
| if (ver == TLS1_VERSION) |
| return TLSv1_server_method(); |
| #ifndef OPENSSL_NO_SSL3 |
| if (ver == SSL3_VERSION) |
| return (SSLv3_server_method()); |
| #endif |
| return NULL; |
| } |
| |
| IMPLEMENT_tls_meth_func(TLS_ANY_VERSION, TLS_server_method, |
| ossl_statem_accept, |
| ssl_undefined_function, |
| tls1_get_server_method, TLSv1_2_enc_data) |
| |
| IMPLEMENT_tls_meth_func(TLS1_2_VERSION, TLSv1_2_server_method, |
| ossl_statem_accept, |
| ssl_undefined_function, |
| tls1_get_server_method, TLSv1_2_enc_data) |
| |
| IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_server_method, |
| ossl_statem_accept, |
| ssl_undefined_function, |
| tls1_get_server_method, TLSv1_1_enc_data) |
| |
| IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_server_method, |
| ossl_statem_accept, |
| ssl_undefined_function, |
| tls1_get_server_method, TLSv1_enc_data) |
| |
| #ifndef OPENSSL_NO_SSL3_METHOD |
| IMPLEMENT_ssl3_meth_func(SSLv3_server_method, |
| ossl_statem_accept, |
| ssl_undefined_function, tls1_get_server_method) |
| #endif |
| |
| |
| /* |
| * TLS/SSLv3 client methods |
| */ |
| |
| static const SSL_METHOD *tls1_get_client_method(int ver) |
| { |
| if (ver == TLS_ANY_VERSION) |
| return TLS_client_method(); |
| if (ver == TLS1_2_VERSION) |
| return TLSv1_2_client_method(); |
| if (ver == TLS1_1_VERSION) |
| return TLSv1_1_client_method(); |
| if (ver == TLS1_VERSION) |
| return TLSv1_client_method(); |
| #ifndef OPENSSL_NO_SSL3 |
| if (ver == SSL3_VERSION) |
| return (SSLv3_client_method()); |
| #endif |
| return NULL; |
| } |
| |
| IMPLEMENT_tls_meth_func(TLS_ANY_VERSION, TLS_client_method, |
| ssl_undefined_function, |
| ossl_statem_connect, |
| tls1_get_client_method, TLSv1_2_enc_data) |
| |
| IMPLEMENT_tls_meth_func(TLS1_2_VERSION, TLSv1_2_client_method, |
| ssl_undefined_function, |
| ossl_statem_connect, |
| tls1_get_client_method, TLSv1_2_enc_data) |
| |
| IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_client_method, |
| ssl_undefined_function, |
| ossl_statem_connect, |
| tls1_get_client_method, TLSv1_1_enc_data) |
| |
| IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_client_method, |
| ssl_undefined_function, |
| ossl_statem_connect, |
| tls1_get_client_method, TLSv1_enc_data) |
| |
| #ifndef OPENSSL_NO_SSL3_METHOD |
| IMPLEMENT_ssl3_meth_func(SSLv3_client_method, |
| ssl_undefined_function, |
| ossl_statem_connect, tls1_get_client_method) |
| #endif |
| |
| |
| /* |
| * DTLS methods |
| */ |
| static const SSL_METHOD *dtls1_get_method(int ver) |
| { |
| if (ver == DTLS_ANY_VERSION) |
| return DTLS_method(); |
| else if (ver == DTLS1_VERSION) |
| return DTLSv1_method(); |
| else if (ver == DTLS1_2_VERSION) |
| return DTLSv1_2_method(); |
| else |
| return NULL; |
| } |
| |
| IMPLEMENT_dtls1_meth_func(DTLS1_VERSION, |
| DTLSv1_method, |
| ossl_statem_accept, |
| ossl_statem_connect, |
| dtls1_get_method, DTLSv1_enc_data) |
| |
| IMPLEMENT_dtls1_meth_func(DTLS1_2_VERSION, |
| DTLSv1_2_method, |
| ossl_statem_accept, |
| ossl_statem_connect, |
| dtls1_get_method, DTLSv1_2_enc_data) |
| |
| IMPLEMENT_dtls1_meth_func(DTLS_ANY_VERSION, |
| DTLS_method, |
| ossl_statem_accept, |
| ossl_statem_connect, |
| dtls1_get_method, DTLSv1_2_enc_data) |
| |
| |
| /* |
| * DTLS server methods |
| */ |
| |
| static const SSL_METHOD *dtls1_get_server_method(int ver) |
| { |
| if (ver == DTLS_ANY_VERSION) |
| return DTLS_server_method(); |
| else if (ver == DTLS1_VERSION) |
| return DTLSv1_server_method(); |
| else if (ver == DTLS1_2_VERSION) |
| return DTLSv1_2_server_method(); |
| else |
| return NULL; |
| } |
| |
| IMPLEMENT_dtls1_meth_func(DTLS1_VERSION, |
| DTLSv1_server_method, |
| ossl_statem_accept, |
| ssl_undefined_function, |
| dtls1_get_server_method, DTLSv1_enc_data) |
| |
| IMPLEMENT_dtls1_meth_func(DTLS1_2_VERSION, |
| DTLSv1_2_server_method, |
| ossl_statem_accept, |
| ssl_undefined_function, |
| dtls1_get_server_method, DTLSv1_2_enc_data) |
| |
| IMPLEMENT_dtls1_meth_func(DTLS_ANY_VERSION, |
| DTLS_server_method, |
| ossl_statem_accept, |
| ssl_undefined_function, |
| dtls1_get_server_method, DTLSv1_2_enc_data) |
| |
| |
| /* |
| * DTLS client methods |
| */ |
| |
| static const SSL_METHOD *dtls1_get_client_method(int ver) |
| { |
| if (ver == DTLS_ANY_VERSION) |
| return DTLS_client_method(); |
| else if (ver == DTLS1_VERSION || ver == DTLS1_BAD_VER) |
| return DTLSv1_client_method(); |
| else if (ver == DTLS1_2_VERSION) |
| return DTLSv1_2_client_method(); |
| else |
| return NULL; |
| } |
| |
| IMPLEMENT_dtls1_meth_func(DTLS1_VERSION, |
| DTLSv1_client_method, |
| ssl_undefined_function, |
| ossl_statem_connect, |
| dtls1_get_client_method, DTLSv1_enc_data) |
| |
| IMPLEMENT_dtls1_meth_func(DTLS1_2_VERSION, |
| DTLSv1_2_client_method, |
| ssl_undefined_function, |
| ossl_statem_connect, |
| dtls1_get_client_method, DTLSv1_2_enc_data) |
| |
| IMPLEMENT_dtls1_meth_func(DTLS_ANY_VERSION, |
| DTLS_client_method, |
| ssl_undefined_function, |
| ossl_statem_connect, |
| dtls1_get_client_method, DTLSv1_2_enc_data) |
