Branch data Line data Source code
1 : : /* crypto/engine/eng_pkey.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 "eng_int.h"
57 : :
58 : : /* Basic get/set stuff */
59 : :
60 : 2184 : int ENGINE_set_load_privkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpriv_f)
61 : : {
62 : 2184 : e->load_privkey = loadpriv_f;
63 : 2184 : return 1;
64 : : }
65 : :
66 : 2184 : int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f)
67 : : {
68 : 2184 : e->load_pubkey = loadpub_f;
69 : 2184 : return 1;
70 : : }
71 : :
72 : 0 : int ENGINE_set_load_ssl_client_cert_function(ENGINE *e,
73 : : ENGINE_SSL_CLIENT_CERT_PTR loadssl_f)
74 : : {
75 : 0 : e->load_ssl_client_cert = loadssl_f;
76 : 0 : return 1;
77 : : }
78 : :
79 : 0 : ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e)
80 : : {
81 : 0 : return e->load_privkey;
82 : : }
83 : :
84 : 0 : ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e)
85 : : {
86 : 0 : return e->load_pubkey;
87 : : }
88 : :
89 : 0 : ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE *e)
90 : : {
91 : 0 : return e->load_ssl_client_cert;
92 : : }
93 : :
94 : : /* API functions to load public/private keys */
95 : :
96 : 0 : EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
97 : : UI_METHOD *ui_method, void *callback_data)
98 : : {
99 : : EVP_PKEY *pkey;
100 : :
101 [ # # ]: 0 : if(e == NULL)
102 : : {
103 : 0 : ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
104 : : ERR_R_PASSED_NULL_PARAMETER);
105 : 0 : return 0;
106 : : }
107 : 0 : CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
108 [ # # ]: 0 : if(e->funct_ref == 0)
109 : : {
110 : 0 : CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
111 : 0 : ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
112 : : ENGINE_R_NOT_INITIALISED);
113 : 0 : return 0;
114 : : }
115 : 0 : CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
116 [ # # ]: 0 : if (!e->load_privkey)
117 : : {
118 : 0 : ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
119 : : ENGINE_R_NO_LOAD_FUNCTION);
120 : 0 : return 0;
121 : : }
122 : 0 : pkey = e->load_privkey(e, key_id, ui_method, callback_data);
123 [ # # ]: 0 : if (!pkey)
124 : : {
125 : 0 : ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
126 : : ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
127 : 0 : return 0;
128 : : }
129 : : return pkey;
130 : : }
131 : :
132 : 0 : EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
133 : : UI_METHOD *ui_method, void *callback_data)
134 : : {
135 : : EVP_PKEY *pkey;
136 : :
137 [ # # ]: 0 : if(e == NULL)
138 : : {
139 : 0 : ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
140 : : ERR_R_PASSED_NULL_PARAMETER);
141 : 0 : return 0;
142 : : }
143 : 0 : CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
144 [ # # ]: 0 : if(e->funct_ref == 0)
145 : : {
146 : 0 : CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
147 : 0 : ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
148 : : ENGINE_R_NOT_INITIALISED);
149 : 0 : return 0;
150 : : }
151 : 0 : CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
152 [ # # ]: 0 : if (!e->load_pubkey)
153 : : {
154 : 0 : ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
155 : : ENGINE_R_NO_LOAD_FUNCTION);
156 : 0 : return 0;
157 : : }
158 : 0 : pkey = e->load_pubkey(e, key_id, ui_method, callback_data);
159 [ # # ]: 0 : if (!pkey)
160 : : {
161 : 0 : ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
162 : : ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
163 : 0 : return 0;
164 : : }
165 : : return pkey;
166 : : }
167 : :
168 : 0 : int ENGINE_load_ssl_client_cert(ENGINE *e, SSL *s,
169 : : STACK_OF(X509_NAME) *ca_dn, X509 **pcert, EVP_PKEY **ppkey,
170 : : STACK_OF(X509) **pother, UI_METHOD *ui_method, void *callback_data)
171 : : {
172 : :
173 [ # # ]: 0 : if(e == NULL)
174 : : {
175 : 0 : ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
176 : : ERR_R_PASSED_NULL_PARAMETER);
177 : 0 : return 0;
178 : : }
179 : 0 : CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
180 [ # # ]: 0 : if(e->funct_ref == 0)
181 : : {
182 : 0 : CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
183 : 0 : ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
184 : : ENGINE_R_NOT_INITIALISED);
185 : 0 : return 0;
186 : : }
187 : 0 : CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
188 [ # # ]: 0 : if (!e->load_ssl_client_cert)
189 : : {
190 : 0 : ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
191 : : ENGINE_R_NO_LOAD_FUNCTION);
192 : 0 : return 0;
193 : : }
194 : 0 : return e->load_ssl_client_cert(e, s, ca_dn, pcert, ppkey, pother,
195 : : ui_method, callback_data);
196 : : }
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