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 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
57 * ECDH support in OpenSSL originally developed by
58 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
59 */
60
61 #include "eng_int.h"
62 #include <openssl/conf.h>
63
ENGINE_set_default(ENGINE * e,unsigned int flags)64 int ENGINE_set_default(ENGINE *e, unsigned int flags)
65 {
66 if((flags & ENGINE_METHOD_CIPHERS) && !ENGINE_set_default_ciphers(e))
67 return 0;
68 if((flags & ENGINE_METHOD_DIGESTS) && !ENGINE_set_default_digests(e))
69 return 0;
70 #ifndef OPENSSL_NO_RSA
71 if((flags & ENGINE_METHOD_RSA) && !ENGINE_set_default_RSA(e))
72 return 0;
73 #endif
74 #ifndef OPENSSL_NO_DSA
75 if((flags & ENGINE_METHOD_DSA) && !ENGINE_set_default_DSA(e))
76 return 0;
77 #endif
78 #ifndef OPENSSL_NO_DH
79 if((flags & ENGINE_METHOD_DH) && !ENGINE_set_default_DH(e))
80 return 0;
81 #endif
82 #ifndef OPENSSL_NO_ECDH
83 if((flags & ENGINE_METHOD_ECDH) && !ENGINE_set_default_ECDH(e))
84 return 0;
85 #endif
86 #ifndef OPENSSL_NO_ECDSA
87 if((flags & ENGINE_METHOD_ECDSA) && !ENGINE_set_default_ECDSA(e))
88 return 0;
89 #endif
90 if((flags & ENGINE_METHOD_RAND) && !ENGINE_set_default_RAND(e))
91 return 0;
92 return 1;
93 }
94
95 /* Set default algorithms using a string */
96
int_def_cb(const char * alg,int len,void * arg)97 static int int_def_cb(const char *alg, int len, void *arg)
98 {
99 unsigned int *pflags = arg;
100 if (!strncmp(alg, "ALL", len))
101 *pflags |= ENGINE_METHOD_ALL;
102 else if (!strncmp(alg, "RSA", len))
103 *pflags |= ENGINE_METHOD_RSA;
104 else if (!strncmp(alg, "DSA", len))
105 *pflags |= ENGINE_METHOD_DSA;
106 else if (!strncmp(alg, "ECDH", len))
107 *pflags |= ENGINE_METHOD_ECDH;
108 else if (!strncmp(alg, "ECDSA", len))
109 *pflags |= ENGINE_METHOD_ECDSA;
110 else if (!strncmp(alg, "DH", len))
111 *pflags |= ENGINE_METHOD_DH;
112 else if (!strncmp(alg, "RAND", len))
113 *pflags |= ENGINE_METHOD_RAND;
114 else if (!strncmp(alg, "CIPHERS", len))
115 *pflags |= ENGINE_METHOD_CIPHERS;
116 else if (!strncmp(alg, "DIGESTS", len))
117 *pflags |= ENGINE_METHOD_DIGESTS;
118 else
119 return 0;
120 return 1;
121 }
122
123
ENGINE_set_default_string(ENGINE * e,const char * def_list)124 int ENGINE_set_default_string(ENGINE *e, const char *def_list)
125 {
126 unsigned int flags = 0;
127 if (!CONF_parse_list(def_list, ',', 1, int_def_cb, &flags))
128 {
129 ENGINEerr(ENGINE_F_ENGINE_SET_DEFAULT_STRING,
130 ENGINE_R_INVALID_STRING);
131 ERR_add_error_data(2, "str=",def_list);
132 return 0;
133 }
134 return ENGINE_set_default(e, flags);
135 }
136
ENGINE_register_complete(ENGINE * e)137 int ENGINE_register_complete(ENGINE *e)
138 {
139 ENGINE_register_ciphers(e);
140 ENGINE_register_digests(e);
141 #ifndef OPENSSL_NO_RSA
142 ENGINE_register_RSA(e);
143 #endif
144 #ifndef OPENSSL_NO_DSA
145 ENGINE_register_DSA(e);
146 #endif
147 #ifndef OPENSSL_NO_DH
148 ENGINE_register_DH(e);
149 #endif
150 #ifndef OPENSSL_NO_ECDH
151 ENGINE_register_ECDH(e);
152 #endif
153 #ifndef OPENSSL_NO_ECDSA
154 ENGINE_register_ECDSA(e);
155 #endif
156 ENGINE_register_RAND(e);
157 return 1;
158 }
159
ENGINE_register_all_complete(void)160 int ENGINE_register_all_complete(void)
161 {
162 ENGINE *e;
163
164 for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
165 ENGINE_register_complete(e);
166 return 1;
167 }
168