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76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
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/*
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Copyright (c) 2016, 2017 MariaDB Corporation
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#include <openssl/opensslv.h>
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/* OpenSSL version specific definitions */
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#if !defined(HAVE_YASSL) && defined(OPENSSL_VERSION_NUMBER)
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#if OPENSSL_VERSION_NUMBER >= 0x10002000L && !defined(LIBRESSL_VERSION_NUMBER)
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#define HAVE_X509_check_host 1
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#endif
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#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER)
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#define HAVE_OPENSSL11 1
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#define ERR_remove_state(X) ERR_clear_error()
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#define EVP_MD_CTX_cleanup(X) EVP_MD_CTX_reset(X)
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#define EVP_CIPHER_CTX_SIZE 168
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#define EVP_MD_CTX_SIZE 48
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#undef EVP_MD_CTX_init
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#define EVP_MD_CTX_init(X) do { bzero((X), EVP_MD_CTX_SIZE); EVP_MD_CTX_reset(X); } while(0)
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#undef EVP_CIPHER_CTX_init
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#define EVP_CIPHER_CTX_init(X) do { bzero((X), EVP_CIPHER_CTX_SIZE); EVP_CIPHER_CTX_reset(X); } while(0)
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#else
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#define HAVE_OPENSSL10 1
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/*
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Unfortunately RAND_bytes manual page does not provide any guarantees
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in relation to blocking behavior. Here we explicitly use SSLeay random
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instead of whatever random engine is currently set in OpenSSL. That way
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we are guaranteed to have a non-blocking random.
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*/
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#define RAND_OpenSSL() RAND_SSLeay()
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#ifdef HAVE_ERR_remove_thread_state
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#define ERR_remove_state(X) ERR_remove_thread_state(NULL)
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#endif /* HAVE_ERR_remove_thread_state */
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#endif /* HAVE_OPENSSL11 */
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#elif defined(HAVE_YASSL)
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#define BN_free(X) do { } while(0)
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#endif /* !defined(HAVE_YASSL) */
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#ifndef HAVE_OPENSSL11
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#define ASN1_STRING_get0_data(X) ASN1_STRING_data(X)
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#define OPENSSL_init_ssl(X,Y) SSL_library_init()
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#define DH_set0_pqg(D,P,Q,G) ((D)->p= (P), (D)->g= (G))
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#define EVP_CIPHER_CTX_buf_noconst(ctx) ((ctx)->buf)
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#define EVP_CIPHER_CTX_encrypting(ctx) ((ctx)->encrypt)
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#define EVP_CIPHER_CTX_SIZE sizeof(EVP_CIPHER_CTX)
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#define EVP_MD_CTX_SIZE sizeof(EVP_MD_CTX)
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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int check_openssl_compatibility();
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#ifdef __cplusplus
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}
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#endif
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