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140 lines
4.2 KiB
C
140 lines
4.2 KiB
C
/*
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* Copyright 2001-2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include "eng_int.h"
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/* Basic get/set stuff */
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int ENGINE_set_load_privkey_function(ENGINE *e,
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ENGINE_LOAD_KEY_PTR loadpriv_f)
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{
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e->load_privkey = loadpriv_f;
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return 1;
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}
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int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f)
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{
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e->load_pubkey = loadpub_f;
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return 1;
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}
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int ENGINE_set_load_ssl_client_cert_function(ENGINE *e,
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ENGINE_SSL_CLIENT_CERT_PTR
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loadssl_f)
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{
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e->load_ssl_client_cert = loadssl_f;
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return 1;
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}
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ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e)
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{
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return e->load_privkey;
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}
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ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e)
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{
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return e->load_pubkey;
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}
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ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE
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*e)
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{
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return e->load_ssl_client_cert;
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}
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/* API functions to load public/private keys */
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EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
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UI_METHOD *ui_method, void *callback_data)
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{
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EVP_PKEY *pkey;
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if (e == NULL) {
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ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
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ERR_R_PASSED_NULL_PARAMETER);
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return 0;
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}
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CRYPTO_THREAD_write_lock(global_engine_lock);
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if (e->funct_ref == 0) {
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CRYPTO_THREAD_unlock(global_engine_lock);
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ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY, ENGINE_R_NOT_INITIALISED);
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return 0;
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}
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CRYPTO_THREAD_unlock(global_engine_lock);
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if (!e->load_privkey) {
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ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
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ENGINE_R_NO_LOAD_FUNCTION);
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return 0;
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}
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pkey = e->load_privkey(e, key_id, ui_method, callback_data);
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if (!pkey) {
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ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
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ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
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return 0;
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}
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return pkey;
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}
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EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
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UI_METHOD *ui_method, void *callback_data)
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{
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EVP_PKEY *pkey;
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if (e == NULL) {
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ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
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ERR_R_PASSED_NULL_PARAMETER);
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return 0;
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}
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CRYPTO_THREAD_write_lock(global_engine_lock);
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if (e->funct_ref == 0) {
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CRYPTO_THREAD_unlock(global_engine_lock);
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ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY, ENGINE_R_NOT_INITIALISED);
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return 0;
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}
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CRYPTO_THREAD_unlock(global_engine_lock);
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if (!e->load_pubkey) {
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ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY, ENGINE_R_NO_LOAD_FUNCTION);
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return 0;
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}
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pkey = e->load_pubkey(e, key_id, ui_method, callback_data);
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if (!pkey) {
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ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
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ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
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return 0;
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}
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return pkey;
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}
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int ENGINE_load_ssl_client_cert(ENGINE *e, SSL *s,
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STACK_OF(X509_NAME) *ca_dn, X509 **pcert,
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EVP_PKEY **ppkey, STACK_OF(X509) **pother,
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UI_METHOD *ui_method, void *callback_data)
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{
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if (e == NULL) {
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ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
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ERR_R_PASSED_NULL_PARAMETER);
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return 0;
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}
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CRYPTO_THREAD_write_lock(global_engine_lock);
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if (e->funct_ref == 0) {
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CRYPTO_THREAD_unlock(global_engine_lock);
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ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
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ENGINE_R_NOT_INITIALISED);
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return 0;
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}
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CRYPTO_THREAD_unlock(global_engine_lock);
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if (!e->load_ssl_client_cert) {
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ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
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ENGINE_R_NO_LOAD_FUNCTION);
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return 0;
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}
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return e->load_ssl_client_cert(e, s, ca_dn, pcert, ppkey, pother,
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ui_method, callback_data);
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}
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