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| 1 /* evp_cnf.c */ | |
| 2 /* Written by Stephen Henson (steve@openssl.org) for the OpenSSL | |
| 3 * project 2007. | |
| 4 */ | |
| 5 /* ==================================================================== | |
| 6 * Copyright (c) 2007 The OpenSSL Project. All rights reserved. | |
| 7 * | |
| 8 * Redistribution and use in source and binary forms, with or without | |
| 9 * modification, are permitted provided that the following conditions | |
| 10 * are met: | |
| 11 * | |
| 12 * 1. Redistributions of source code must retain the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer. | |
| 14 * | |
| 15 * 2. Redistributions in binary form must reproduce the above copyright | |
| 16 * notice, this list of conditions and the following disclaimer in | |
| 17 * the documentation and/or other materials provided with the | |
| 18 * distribution. | |
| 19 * | |
| 20 * 3. All advertising materials mentioning features or use of this | |
| 21 * software must display the following acknowledgment: | |
| 22 * "This product includes software developed by the OpenSSL Project | |
| 23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
| 24 * | |
| 25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
| 26 * endorse or promote products derived from this software without | |
| 27 * prior written permission. For written permission, please contact | |
| 28 * licensing@OpenSSL.org. | |
| 29 * | |
| 30 * 5. Products derived from this software may not be called "OpenSSL" | |
| 31 * nor may "OpenSSL" appear in their names without prior written | |
| 32 * permission of the OpenSSL Project. | |
| 33 * | |
| 34 * 6. Redistributions of any form whatsoever must retain the following | |
| 35 * acknowledgment: | |
| 36 * "This product includes software developed by the OpenSSL Project | |
| 37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
| 38 * | |
| 39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
| 40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
| 43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 50 * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 51 * ==================================================================== | |
| 52 * | |
| 53 * This product includes cryptographic software written by Eric Young | |
| 54 * (eay@cryptsoft.com). This product includes software written by Tim | |
| 55 * Hudson (tjh@cryptsoft.com). | |
| 56 * | |
| 57 */ | |
| 58 | |
| 59 #include <stdio.h> | |
| 60 #include <ctype.h> | |
| 61 #include <openssl/crypto.h> | |
| 62 #include "cryptlib.h" | |
| 63 #include <openssl/conf.h> | |
| 64 #include <openssl/dso.h> | |
| 65 #include <openssl/x509.h> | |
| 66 #include <openssl/x509v3.h> | |
| 67 #ifdef OPENSSL_FIPS | |
| 68 #include <openssl/fips.h> | |
| 69 #endif | |
| 70 | |
| 71 | |
| 72 /* Algorithm configuration module. */ | |
| 73 | |
| 74 static int alg_module_init(CONF_IMODULE *md, const CONF *cnf) | |
| 75 { | |
| 76 int i; | |
| 77 const char *oid_section; | |
| 78 STACK_OF(CONF_VALUE) *sktmp; | |
| 79 CONF_VALUE *oval; | |
| 80 oid_section = CONF_imodule_get_value(md); | |
| 81 if(!(sktmp = NCONF_get_section(cnf, oid_section))) | |
| 82 { | |
| 83 EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_ERROR_LOADING_SECTION); | |
| 84 return 0; | |
| 85 } | |
| 86 for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) | |
| 87 { | |
| 88 oval = sk_CONF_VALUE_value(sktmp, i); | |
| 89 if (!strcmp(oval->name, "fips_mode")) | |
| 90 { | |
| 91 int m; | |
| 92 if (!X509V3_get_value_bool(oval, &m)) | |
| 93 { | |
| 94 EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_INVALID_FIPS
_MODE); | |
| 95 return 0; | |
| 96 } | |
| 97 if (m > 0) | |
| 98 { | |
| 99 #ifdef OPENSSL_FIPS | |
| 100 if (!FIPS_mode() && !FIPS_mode_set(1)) | |
| 101 { | |
| 102 EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_ERRO
R_SETTING_FIPS_MODE); | |
| 103 return 0; | |
| 104 } | |
| 105 #else | |
| 106 EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_FIPS_MODE_NO
T_SUPPORTED); | |
| 107 return 0; | |
| 108 #endif | |
| 109 } | |
| 110 } | |
| 111 else | |
| 112 { | |
| 113 EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_UNKNOWN_OPTION); | |
| 114 ERR_add_error_data(4, "name=", oval->name, | |
| 115 ", value=", oval->value); | |
| 116 } | |
| 117 | |
| 118 } | |
| 119 return 1; | |
| 120 } | |
| 121 | |
| 122 void EVP_add_alg_module(void) | |
| 123 { | |
| 124 CONF_module_add("alg_section", alg_module_init, 0); | |
| 125 } | |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master