147 lines
4.7 KiB
C
147 lines
4.7 KiB
C
/* crypto/engine/eng_fat.c */
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/* ====================================================================
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* Copyright (c) 1999-2001 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#include <openssl/crypto.h>
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#include "cryptlib.h"
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#include "eng_int.h"
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#include <openssl/engine.h>
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#include <openssl/conf.h>
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int ENGINE_set_default(ENGINE *e, unsigned int flags)
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{
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if((flags & ENGINE_METHOD_CIPHERS) && !ENGINE_set_default_ciphers(e))
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return 0;
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if((flags & ENGINE_METHOD_DIGESTS) && !ENGINE_set_default_digests(e))
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return 0;
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#ifndef OPENSSL_NO_RSA
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if((flags & ENGINE_METHOD_RSA) & !ENGINE_set_default_RSA(e))
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return 0;
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#endif
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#ifndef OPENSSL_NO_DSA
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if((flags & ENGINE_METHOD_DSA) & !ENGINE_set_default_DSA(e))
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return 0;
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#endif
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#ifndef OPENSSL_NO_DH
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if((flags & ENGINE_METHOD_DH) & !ENGINE_set_default_DH(e))
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return 0;
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#endif
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if((flags & ENGINE_METHOD_RAND) & !ENGINE_set_default_RAND(e))
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return 0;
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return 1;
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}
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/* Set default algorithms using a string */
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static int int_def_cb(const char *alg, int len, void *arg)
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{
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unsigned int *pflags = arg;
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if (!strncmp(alg, "ALL", len))
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*pflags |= ENGINE_METHOD_ALL;
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else if (!strncmp(alg, "RSA", len))
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*pflags |= ENGINE_METHOD_RSA;
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else if (!strncmp(alg, "DSA", len))
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*pflags |= ENGINE_METHOD_DSA;
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else if (!strncmp(alg, "DH", len))
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*pflags |= ENGINE_METHOD_DH;
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else if (!strncmp(alg, "RAND", len))
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*pflags |= ENGINE_METHOD_RAND;
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else if (!strncmp(alg, "CIPHERS", len))
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*pflags |= ENGINE_METHOD_CIPHERS;
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else if (!strncmp(alg, "DIGESTS", len))
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*pflags |= ENGINE_METHOD_DIGESTS;
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else
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return 0;
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return 1;
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}
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int ENGINE_set_default_string(ENGINE *e, const char *list)
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{
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unsigned int flags = 0;
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if (!CONF_parse_list(list, ',', 1, int_def_cb, &flags))
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{
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ENGINEerr(ENGINE_F_ENGINE_SET_DEFAULT_STRING,
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ENGINE_R_INVALID_STRING);
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ERR_add_error_data(2, "str=",list);
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return 0;
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}
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return ENGINE_set_default(e, flags);
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}
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int ENGINE_register_complete(ENGINE *e)
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{
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ENGINE_register_ciphers(e);
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ENGINE_register_digests(e);
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#ifndef OPENSSL_NO_RSA
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ENGINE_register_RSA(e);
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#endif
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#ifndef OPENSSL_NO_DSA
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ENGINE_register_DSA(e);
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#endif
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#ifndef OPENSSL_NO_DH
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ENGINE_register_DH(e);
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#endif
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ENGINE_register_RAND(e);
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return 1;
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}
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int ENGINE_register_all_complete(void)
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{
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ENGINE *e;
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for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
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ENGINE_register_complete(e);
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return 1;
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}
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