X-Git-Url: https://git.openssl.org/?a=blobdiff_plain;f=ssl%2Fs3_lib.c;h=44dac24c8caff4c4e84c57ec8d2148e99e3a332a;hb=c25278db8e4c21772a0cd81f7873e767cbc6d219;hp=5d5293e1fce10df30ef568c3361f46ad075c197a;hpb=48c16012e743a31c42d823a75bc3cb72b8fad85f;p=openssl.git diff --git a/ssl/s3_lib.c b/ssl/s3_lib.c index 5d5293e1fc..44dac24c8c 100644 --- a/ssl/s3_lib.c +++ b/ssl/s3_lib.c @@ -1,112 +1,12 @@ -/* 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) 1998-2007 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). +/* + * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html */ + /* ==================================================================== * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. * @@ -3071,6 +2971,10 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg) ret = 1; break; + case SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE: + ret = s->tlsext_status_type; + break; + case SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE: s->tlsext_status_type = larg; ret = 1; @@ -3395,24 +3299,43 @@ long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg) case SSL_CTRL_GET_TLSEXT_TICKET_KEYS: { unsigned char *keys = parg; - if (!keys) - return 48; - if (larg != 48) { + long tlsext_tick_keylen = (sizeof(ctx->tlsext_tick_key_name) + + sizeof(ctx->tlsext_tick_hmac_key) + sizeof(ctx->tlsext_tick_aes_key)); + if (keys == NULL) + return tlsext_tick_keylen; + if (larg != tlsext_tick_keylen) { SSLerr(SSL_F_SSL3_CTX_CTRL, SSL_R_INVALID_TICKET_KEYS_LENGTH); return 0; } if (cmd == SSL_CTRL_SET_TLSEXT_TICKET_KEYS) { - memcpy(ctx->tlsext_tick_key_name, keys, 16); - memcpy(ctx->tlsext_tick_hmac_key, keys + 16, 16); - memcpy(ctx->tlsext_tick_aes_key, keys + 32, 16); + memcpy(ctx->tlsext_tick_key_name, keys, + sizeof(ctx->tlsext_tick_key_name)); + memcpy(ctx->tlsext_tick_hmac_key, + keys + sizeof(ctx->tlsext_tick_key_name), + sizeof(ctx->tlsext_tick_hmac_key)); + memcpy(ctx->tlsext_tick_aes_key, + keys + sizeof(ctx->tlsext_tick_key_name) + sizeof(ctx->tlsext_tick_hmac_key), + sizeof(ctx->tlsext_tick_aes_key)); } else { - memcpy(keys, ctx->tlsext_tick_key_name, 16); - memcpy(keys + 16, ctx->tlsext_tick_hmac_key, 16); - memcpy(keys + 32, ctx->tlsext_tick_aes_key, 16); + memcpy(keys, ctx->tlsext_tick_key_name, + sizeof(ctx->tlsext_tick_key_name)); + memcpy(keys + sizeof(ctx->tlsext_tick_key_name), + ctx->tlsext_tick_hmac_key, + sizeof(ctx->tlsext_tick_hmac_key)); + memcpy(keys + sizeof(ctx->tlsext_tick_key_name) + sizeof(ctx->tlsext_tick_hmac_key), + ctx->tlsext_tick_aes_key, + sizeof(ctx->tlsext_tick_aes_key)); } return 1; } + case SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE: + return ctx->tlsext_status_type; + + case SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE: + ctx->tlsext_status_type = larg; + break; + case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG: ctx->tlsext_status_arg = parg; return 1;