From e2496982472bdf233be95c5ea72d1c4dc6c91db3 Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Sun, 23 Apr 2023 13:43:47 +0000 Subject: This commit was manufactured by cvs2git to create tag 'tb_20230422'. --- src/lib/libssl/d1_srtp.c | 262 ----------------------------------------------- 1 file changed, 262 deletions(-) delete mode 100644 src/lib/libssl/d1_srtp.c (limited to 'src/lib/libssl/d1_srtp.c') diff --git a/src/lib/libssl/d1_srtp.c b/src/lib/libssl/d1_srtp.c deleted file mode 100644 index 6073f0d2d4..0000000000 --- a/src/lib/libssl/d1_srtp.c +++ /dev/null @@ -1,262 +0,0 @@ -/* $OpenBSD: d1_srtp.c,v 1.32 2022/11/26 16:08:55 tb Exp $ */ -/* 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) 1998-2006 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). - * - */ -/* - * DTLS code by Eric Rescorla - * - * Copyright (C) 2006, Network Resonance, Inc. - * Copyright (C) 2011, RTFM, Inc. - */ - -#include - -#include -#include - -#ifndef OPENSSL_NO_SRTP - -#include "bytestring.h" -#include "dtls_local.h" -#include "ssl_local.h" -#include "srtp.h" - -static const SRTP_PROTECTION_PROFILE srtp_known_profiles[] = { - { - "SRTP_AES128_CM_SHA1_80", - SRTP_AES128_CM_SHA1_80, - }, - { - "SRTP_AES128_CM_SHA1_32", - SRTP_AES128_CM_SHA1_32, - }, - { - "SRTP_AEAD_AES_128_GCM", - SRTP_AEAD_AES_128_GCM, - }, - { - "SRTP_AEAD_AES_256_GCM", - SRTP_AEAD_AES_256_GCM, - }, - {0} -}; - -int -srtp_find_profile_by_name(const char *profile_name, - const SRTP_PROTECTION_PROFILE **pptr, unsigned int len) -{ - const SRTP_PROTECTION_PROFILE *p; - - p = srtp_known_profiles; - while (p->name) { - if ((len == strlen(p->name)) && - !strncmp(p->name, profile_name, len)) { - *pptr = p; - return 0; - } - - p++; - } - - return 1; -} - -int -srtp_find_profile_by_num(unsigned int profile_num, - const SRTP_PROTECTION_PROFILE **pptr) -{ - const SRTP_PROTECTION_PROFILE *p; - - p = srtp_known_profiles; - while (p->name) { - if (p->id == profile_num) { - *pptr = p; - return 0; - } - p++; - } - - return 1; -} - -static int -ssl_ctx_make_profiles(const char *profiles_string, - STACK_OF(SRTP_PROTECTION_PROFILE) **out) -{ - STACK_OF(SRTP_PROTECTION_PROFILE) *profiles; - char *col; - const char *ptr = profiles_string; - const SRTP_PROTECTION_PROFILE *p; - - if (!(profiles = sk_SRTP_PROTECTION_PROFILE_new_null())) { - SSLerrorx(SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES); - return 1; - } - - do { - col = strchr(ptr, ':'); - - if (!srtp_find_profile_by_name(ptr, &p, - col ? col - ptr : (int)strlen(ptr))) { - if (!sk_SRTP_PROTECTION_PROFILE_push(profiles, p)) { - sk_SRTP_PROTECTION_PROFILE_free(profiles); - return 1; - } - } else { - SSLerrorx(SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE); - sk_SRTP_PROTECTION_PROFILE_free(profiles); - return 1; - } - - if (col) - ptr = col + 1; - } while (col); - - sk_SRTP_PROTECTION_PROFILE_free(*out); - *out = profiles; - - return 0; -} - -int -SSL_CTX_set_tlsext_use_srtp(SSL_CTX *ctx, const char *profiles) -{ - return ssl_ctx_make_profiles(profiles, &ctx->srtp_profiles); -} - -int -SSL_set_tlsext_use_srtp(SSL *s, const char *profiles) -{ - return ssl_ctx_make_profiles(profiles, &s->srtp_profiles); -} - - -STACK_OF(SRTP_PROTECTION_PROFILE) * -SSL_get_srtp_profiles(SSL *s) -{ - if (s != NULL) { - if (s->srtp_profiles != NULL) { - return s->srtp_profiles; - } else if ((s->ctx != NULL) && - (s->ctx->srtp_profiles != NULL)) { - return s->ctx->srtp_profiles; - } - } - - return NULL; -} - -SRTP_PROTECTION_PROFILE * -SSL_get_selected_srtp_profile(SSL *s) -{ - /* XXX cast away the const */ - return (SRTP_PROTECTION_PROFILE *)s->srtp_profile; -} - -#endif -- cgit v1.2.3-55-g6feb