1/* crypto/engine/eng_fat.c */ 2/* ==================================================================== 3 * Copyright (c) 1999-2001 The OpenSSL Project. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in 14 * the documentation and/or other materials provided with the 15 * distribution. 16 * 17 * 3. All advertising materials mentioning features or use of this 18 * software must display the following acknowledgment: 19 * "This product includes software developed by the OpenSSL Project 20 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 21 * 22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 23 * endorse or promote products derived from this software without 24 * prior written permission. For written permission, please contact 25 * licensing@OpenSSL.org. 26 * 27 * 5. Products derived from this software may not be called "OpenSSL" 28 * nor may "OpenSSL" appear in their names without prior written 29 * permission of the OpenSSL Project. 30 * 31 * 6. Redistributions of any form whatsoever must retain the following 32 * acknowledgment: 33 * "This product includes software developed by the OpenSSL Project 34 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 35 * 36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 47 * OF THE POSSIBILITY OF SUCH DAMAGE. 48 * ==================================================================== 49 * 50 * This product includes cryptographic software written by Eric Young 51 * (eay@cryptsoft.com). This product includes software written by Tim 52 * Hudson (tjh@cryptsoft.com). 53 * 54 */ 55 56#include <openssl/crypto.h> 57#include "cryptlib.h" 58#include "eng_int.h" 59#include <openssl/engine.h> 60#include <openssl/conf.h> 61 62int ENGINE_set_default(ENGINE *e, unsigned int flags) 63 { 64 if((flags & ENGINE_METHOD_CIPHERS) && !ENGINE_set_default_ciphers(e)) 65 return 0; 66 if((flags & ENGINE_METHOD_DIGESTS) && !ENGINE_set_default_digests(e)) 67 return 0; 68#ifndef OPENSSL_NO_RSA 69 if((flags & ENGINE_METHOD_RSA) && !ENGINE_set_default_RSA(e)) 70 return 0; 71#endif 72#ifndef OPENSSL_NO_DSA 73 if((flags & ENGINE_METHOD_DSA) && !ENGINE_set_default_DSA(e)) 74 return 0; 75#endif 76#ifndef OPENSSL_NO_DH 77 if((flags & ENGINE_METHOD_DH) && !ENGINE_set_default_DH(e)) 78 return 0; 79#endif 80 if((flags & ENGINE_METHOD_RAND) && !ENGINE_set_default_RAND(e)) 81 return 0; 82 return 1; 83 } 84 85/* Set default algorithms using a string */ 86 87static int int_def_cb(const char *alg, int len, void *arg) 88 { 89 unsigned int *pflags = arg; 90 if (!strncmp(alg, "ALL", len)) 91 *pflags |= ENGINE_METHOD_ALL; 92 else if (!strncmp(alg, "RSA", len)) 93 *pflags |= ENGINE_METHOD_RSA; 94 else if (!strncmp(alg, "DSA", len)) 95 *pflags |= ENGINE_METHOD_DSA; 96 else if (!strncmp(alg, "DH", len)) 97 *pflags |= ENGINE_METHOD_DH; 98 else if (!strncmp(alg, "RAND", len)) 99 *pflags |= ENGINE_METHOD_RAND; 100 else if (!strncmp(alg, "CIPHERS", len)) 101 *pflags |= ENGINE_METHOD_CIPHERS; 102 else if (!strncmp(alg, "DIGESTS", len)) 103 *pflags |= ENGINE_METHOD_DIGESTS; 104 else 105 return 0; 106 return 1; 107 } 108 109 110int ENGINE_set_default_string(ENGINE *e, const char *def_list) 111 { 112 unsigned int flags = 0; 113 if (!CONF_parse_list(def_list, ',', 1, int_def_cb, &flags)) 114 { 115 ENGINEerr(ENGINE_F_ENGINE_SET_DEFAULT_STRING, 116 ENGINE_R_INVALID_STRING); 117 ERR_add_error_data(2, "str=",def_list); 118 return 0; 119 } 120 return ENGINE_set_default(e, flags); 121 } 122 123int ENGINE_register_complete(ENGINE *e) 124 { 125 ENGINE_register_ciphers(e); 126 ENGINE_register_digests(e); 127#ifndef OPENSSL_NO_RSA 128 ENGINE_register_RSA(e); 129#endif 130#ifndef OPENSSL_NO_DSA 131 ENGINE_register_DSA(e); 132#endif 133#ifndef OPENSSL_NO_DH 134 ENGINE_register_DH(e); 135#endif 136 ENGINE_register_RAND(e); 137 return 1; 138 } 139 140int ENGINE_register_all_complete(void) 141 { 142 ENGINE *e; 143 144 for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e)) 145 ENGINE_register_complete(e); 146 return 1; 147 } 148