1 /* 2 * Copyright 2001-2016 The OpenSSL Project Authors. All Rights Reserved. 3 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved 4 * 5 * Licensed under the OpenSSL license (the "License"). You may not use 6 * this file except in compliance with the License. You can obtain a copy 7 * in the file LICENSE in the source distribution or at 8 * https://www.openssl.org/source/license.html 9 */ 10 11 #include "eng_local.h" 12 #include <openssl/conf.h> 13 14 int ENGINE_set_default(ENGINE *e, unsigned int flags) 15 { 16 if ((flags & ENGINE_METHOD_CIPHERS) && !ENGINE_set_default_ciphers(e)) 17 return 0; 18 if ((flags & ENGINE_METHOD_DIGESTS) && !ENGINE_set_default_digests(e)) 19 return 0; 20 #ifndef OPENSSL_NO_RSA 21 if ((flags & ENGINE_METHOD_RSA) && !ENGINE_set_default_RSA(e)) 22 return 0; 23 #endif 24 #ifndef OPENSSL_NO_DSA 25 if ((flags & ENGINE_METHOD_DSA) && !ENGINE_set_default_DSA(e)) 26 return 0; 27 #endif 28 #ifndef OPENSSL_NO_DH 29 if ((flags & ENGINE_METHOD_DH) && !ENGINE_set_default_DH(e)) 30 return 0; 31 #endif 32 #ifndef OPENSSL_NO_EC 33 if ((flags & ENGINE_METHOD_EC) && !ENGINE_set_default_EC(e)) 34 return 0; 35 #endif 36 if ((flags & ENGINE_METHOD_RAND) && !ENGINE_set_default_RAND(e)) 37 return 0; 38 if ((flags & ENGINE_METHOD_PKEY_METHS) 39 && !ENGINE_set_default_pkey_meths(e)) 40 return 0; 41 if ((flags & ENGINE_METHOD_PKEY_ASN1_METHS) 42 && !ENGINE_set_default_pkey_asn1_meths(e)) 43 return 0; 44 return 1; 45 } 46 47 /* Set default algorithms using a string */ 48 49 static int int_def_cb(const char *alg, int len, void *arg) 50 { 51 unsigned int *pflags = arg; 52 if (alg == NULL) 53 return 0; 54 if (strncmp(alg, "ALL", len) == 0) 55 *pflags |= ENGINE_METHOD_ALL; 56 else if (strncmp(alg, "RSA", len) == 0) 57 *pflags |= ENGINE_METHOD_RSA; 58 else if (strncmp(alg, "DSA", len) == 0) 59 *pflags |= ENGINE_METHOD_DSA; 60 else if (strncmp(alg, "DH", len) == 0) 61 *pflags |= ENGINE_METHOD_DH; 62 else if (strncmp(alg, "EC", len) == 0) 63 *pflags |= ENGINE_METHOD_EC; 64 else if (strncmp(alg, "RAND", len) == 0) 65 *pflags |= ENGINE_METHOD_RAND; 66 else if (strncmp(alg, "CIPHERS", len) == 0) 67 *pflags |= ENGINE_METHOD_CIPHERS; 68 else if (strncmp(alg, "DIGESTS", len) == 0) 69 *pflags |= ENGINE_METHOD_DIGESTS; 70 else if (strncmp(alg, "PKEY", len) == 0) 71 *pflags |= ENGINE_METHOD_PKEY_METHS | ENGINE_METHOD_PKEY_ASN1_METHS; 72 else if (strncmp(alg, "PKEY_CRYPTO", len) == 0) 73 *pflags |= ENGINE_METHOD_PKEY_METHS; 74 else if (strncmp(alg, "PKEY_ASN1", len) == 0) 75 *pflags |= ENGINE_METHOD_PKEY_ASN1_METHS; 76 else 77 return 0; 78 return 1; 79 } 80 81 int ENGINE_set_default_string(ENGINE *e, const char *def_list) 82 { 83 unsigned int flags = 0; 84 if (!CONF_parse_list(def_list, ',', 1, int_def_cb, &flags)) { 85 ENGINEerr(ENGINE_F_ENGINE_SET_DEFAULT_STRING, 86 ENGINE_R_INVALID_STRING); 87 ERR_add_error_data(2, "str=", def_list); 88 return 0; 89 } 90 return ENGINE_set_default(e, flags); 91 } 92 93 int ENGINE_register_complete(ENGINE *e) 94 { 95 ENGINE_register_ciphers(e); 96 ENGINE_register_digests(e); 97 #ifndef OPENSSL_NO_RSA 98 ENGINE_register_RSA(e); 99 #endif 100 #ifndef OPENSSL_NO_DSA 101 ENGINE_register_DSA(e); 102 #endif 103 #ifndef OPENSSL_NO_DH 104 ENGINE_register_DH(e); 105 #endif 106 #ifndef OPENSSL_NO_EC 107 ENGINE_register_EC(e); 108 #endif 109 ENGINE_register_RAND(e); 110 ENGINE_register_pkey_meths(e); 111 ENGINE_register_pkey_asn1_meths(e); 112 return 1; 113 } 114 115 int ENGINE_register_all_complete(void) 116 { 117 ENGINE *e; 118 119 for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e)) 120 if (!(e->flags & ENGINE_FLAGS_NO_REGISTER_ALL)) 121 ENGINE_register_complete(e); 122 return 1; 123 } 124