1 /* ====================================================================
2 * Copyright (c) 1999-2001 The OpenSSL Project. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
16 * 3. All advertising materials mentioning features or use of this
17 * software must display the following acknowledgment:
18 * "This product includes software developed by the OpenSSL Project
19 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
21 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
22 * endorse or promote products derived from this software without
23 * prior written permission. For written permission, please contact
24 * licensing@OpenSSL.org.
26 * 5. Products derived from this software may not be called "OpenSSL"
27 * nor may "OpenSSL" appear in their names without prior written
28 * permission of the OpenSSL Project.
30 * 6. Redistributions of any form whatsoever must retain the following
32 * "This product includes software developed by the OpenSSL Project
33 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
35 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
36 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
37 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
38 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
41 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
42 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
44 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
45 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
46 * OF THE POSSIBILITY OF SUCH DAMAGE.
47 * ====================================================================
49 * This product includes cryptographic software written by Eric Young
50 * (eay@cryptsoft.com). This product includes software written by Tim
51 * Hudson (tjh@cryptsoft.com).
57 /* Basic get/set stuff */
59 int ENGINE_set_load_privkey_function(ENGINE *e,
60 ENGINE_LOAD_KEY_PTR loadpriv_f)
62 e->load_privkey = loadpriv_f;
66 int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f)
68 e->load_pubkey = loadpub_f;
72 int ENGINE_set_load_ssl_client_cert_function(ENGINE *e,
73 ENGINE_SSL_CLIENT_CERT_PTR
76 e->load_ssl_client_cert = loadssl_f;
80 ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e)
82 return e->load_privkey;
85 ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e)
87 return e->load_pubkey;
90 ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE
93 return e->load_ssl_client_cert;
96 /* API functions to load public/private keys */
98 EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
99 UI_METHOD *ui_method, void *callback_data)
104 ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
105 ERR_R_PASSED_NULL_PARAMETER);
108 CRYPTO_THREAD_write_lock(global_engine_lock);
109 if (e->funct_ref == 0) {
110 CRYPTO_THREAD_unlock(global_engine_lock);
111 ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY, ENGINE_R_NOT_INITIALISED);
114 CRYPTO_THREAD_unlock(global_engine_lock);
115 if (!e->load_privkey) {
116 ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
117 ENGINE_R_NO_LOAD_FUNCTION);
120 pkey = e->load_privkey(e, key_id, ui_method, callback_data);
122 ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
123 ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
129 EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
130 UI_METHOD *ui_method, void *callback_data)
135 ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
136 ERR_R_PASSED_NULL_PARAMETER);
139 CRYPTO_THREAD_write_lock(global_engine_lock);
140 if (e->funct_ref == 0) {
141 CRYPTO_THREAD_unlock(global_engine_lock);
142 ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY, ENGINE_R_NOT_INITIALISED);
145 CRYPTO_THREAD_unlock(global_engine_lock);
146 if (!e->load_pubkey) {
147 ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY, ENGINE_R_NO_LOAD_FUNCTION);
150 pkey = e->load_pubkey(e, key_id, ui_method, callback_data);
152 ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
153 ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
159 int ENGINE_load_ssl_client_cert(ENGINE *e, SSL *s,
160 STACK_OF(X509_NAME) *ca_dn, X509 **pcert,
161 EVP_PKEY **ppkey, STACK_OF(X509) **pother,
162 UI_METHOD *ui_method, void *callback_data)
166 ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
167 ERR_R_PASSED_NULL_PARAMETER);
170 CRYPTO_THREAD_write_lock(global_engine_lock);
171 if (e->funct_ref == 0) {
172 CRYPTO_THREAD_unlock(global_engine_lock);
173 ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
174 ENGINE_R_NOT_INITIALISED);
177 CRYPTO_THREAD_unlock(global_engine_lock);
178 if (!e->load_ssl_client_cert) {
179 ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
180 ENGINE_R_NO_LOAD_FUNCTION);
183 return e->load_ssl_client_cert(e, s, ca_dn, pcert, ppkey, pother,
184 ui_method, callback_data);