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remove old API for SHA2

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This commit is contained in:
Sergei Golubchik 2017-03-06 15:31:25 +01:00
commit 70a2efde03
7 changed files with 19 additions and 266 deletions
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72
include/sha2.h
View file

@ -1,72 +0,0 @@
/* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef included_sha2_h
#define included_sha2_h
#include <my_config.h>
#if defined(HAVE_YASSL) || defined(HAVE_OPENSSL)
# ifdef HAVE_STDDEF_H
# include <stddef.h>
# endif
# ifndef HAVE_YASSL
# include <openssl/sha.h>
# else
#include "../extra/yassl/taocrypt/include/sha.hpp"
# ifdef __cplusplus
extern "C" {
# endif
#ifndef SHA512_DIGEST_LENGTH
#define SHA512_DIGEST_LENGTH TaoCrypt::SHA512::DIGEST_SIZE
#endif
#ifndef SHA384_DIGEST_LENGTH
#define SHA384_DIGEST_LENGTH TaoCrypt::SHA384::DIGEST_SIZE
#endif
#ifndef SHA256_DIGEST_LENGTH
#define SHA256_DIGEST_LENGTH TaoCrypt::SHA256::DIGEST_SIZE
#endif
#ifndef SHA224_DIGEST_LENGTH
#define SHA224_DIGEST_LENGTH TaoCrypt::SHA224::DIGEST_SIZE
#endif
#define GEN_YASSL_SHA2_BRIDGE(size) \
unsigned char* SHA##size(const unsigned char *input_ptr, size_t input_length, \
char unsigned *output_ptr);
GEN_YASSL_SHA2_BRIDGE(512);
GEN_YASSL_SHA2_BRIDGE(384);
GEN_YASSL_SHA2_BRIDGE(256);
GEN_YASSL_SHA2_BRIDGE(224);
#undef GEN_YASSL_SHA2_BRIDGE
# ifdef __cplusplus
}
# endif
# endif /* HAVE_YASSL */
#endif /* HAVE_OPENSSL || HAVE_YASSL */
#endif /* included_sha2_h */

2
libmysqld/CMakeLists.txt
View file

@ -56,7 +56,7 @@ SET(SQL_EMBEDDED_SOURCES emb_qcache.cc libmysqld.c lib_sql.cc
../sql/net_serv.cc ../sql/opt_range.cc ../sql/opt_sum.cc
../sql/parse_file.cc ../sql/procedure.cc ../sql/protocol.cc
../sql/records.cc ../sql/repl_failsafe.cc ../sql/rpl_filter.cc
../sql/rpl_record.cc ../sql/sha2.cc ../sql/des_key_file.cc
../sql/rpl_record.cc ../sql/des_key_file.cc
../sql/rpl_injector.cc ../sql/set_var.cc ../sql/spatial.cc
../sql/sp_cache.cc ../sql/sp.cc ../sql/sp_head.cc
../sql/sp_pcontext.cc ../sql/sp_rcontext.cc ../sql/sql_acl.cc

1
mysys_ssl/CMakeLists.txt
View file

@ -27,7 +27,6 @@ SET(MYSYS_SSL_HIDDEN_SOURCES
my_sha256.cc
my_sha384.cc
my_sha512.cc
my_sha2.cc
my_md5.cc
)

68
mysys_ssl/my_sha2.cc
View file

@ -1,68 +0,0 @@
/* Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
/**
@file
A compatibility layer to our built-in SSL implementation, to mimic the
oft-used external library, OpenSSL.
*/
#include <my_global.h>
#include <sha2.h>
#ifdef HAVE_YASSL
/*
If TaoCrypt::SHA512 or ::SHA384 are not defined (but ::SHA256 is), it's
probably that neither of config.h's SIZEOF_LONG or SIZEOF_LONG_LONG are
64 bits long. At present, both OpenSSL and YaSSL require 64-bit integers
for SHA-512. (The SIZEOF_* definitions come from autoconf's config.h .)
*/
# define GEN_YASSL_SHA2_BRIDGE(size) \
unsigned char* SHA##size(const unsigned char *input_ptr, size_t input_length, \
char unsigned *output_ptr) { \
TaoCrypt::SHA##size hasher; \
\
hasher.Update(input_ptr, input_length); \
hasher.Final(output_ptr); \
return(output_ptr); \
}
/**
@fn SHA512
@fn SHA384
@fn SHA256
@fn SHA224
Instantiate an hash object, fill in the cleartext value, compute the digest,
and extract the result from the object.
(Generate the functions. See similar .h code for the prototypes.)
*/
# ifndef OPENSSL_NO_SHA512
GEN_YASSL_SHA2_BRIDGE(512);
GEN_YASSL_SHA2_BRIDGE(384);
# else
# warning Some SHA2 functionality is missing. See OPENSSL_NO_SHA512.
# endif
GEN_YASSL_SHA2_BRIDGE(256);
GEN_YASSL_SHA2_BRIDGE(224);
# undef GEN_YASSL_SHA2_BRIDGE
#endif /* HAVE_YASSL */

2
sql/CMakeLists.txt
View file

@ -81,7 +81,7 @@ SET (SQL_SOURCE
../sql-common/client.c compat56.cc derror.cc des_key_file.cc
discover.cc ../libmysql/errmsg.c field.cc field_conv.cc
filesort_utils.cc
filesort.cc gstream.cc sha2.cc
filesort.cc gstream.cc
signal_handler.cc
handler.cc hash_filo.h
hostname.cc init.cc item.cc item_buff.cc item_cmpfunc.cc

76
sql/item_strfunc.cc
View file

@ -33,9 +33,6 @@
#include <my_global.h> // HAVE_*
/* May include caustic 3rd-party defs. Use early, so it can override nothing */
#include "sha2.h"
#include "sql_priv.h"
/*
It is necessary to include set_var.h instead of item.h because there
@ -196,12 +193,10 @@ void Item_func_sha::fix_length_and_dec()
String *Item_func_sha2::val_str_ascii(String *str)
{
DBUG_ASSERT(fixed == 1);
#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY)
unsigned char digest_buf[SHA512_DIGEST_LENGTH];
unsigned char digest_buf[512/8]; // enough for SHA512
String *input_string;
unsigned char *input_ptr;
const char *input_ptr;
size_t input_len;
uint digest_length= 0;
str->set_charset(&my_charset_bin);
@ -216,31 +211,26 @@ String *Item_func_sha2::val_str_ascii(String *str)
if (null_value)
return (String *) NULL;
input_ptr= (unsigned char *) input_string->ptr();
input_ptr= input_string->ptr();
input_len= input_string->length();
switch ((uint) args[1]->val_int()) {
#ifndef OPENSSL_NO_SHA512
longlong digest_length= args[1]->val_int();
switch (digest_length) {
case 512:
digest_length= SHA512_DIGEST_LENGTH;
(void) SHA512(input_ptr, input_len, digest_buf);
my_sha512(digest_buf, input_ptr, input_len);
break;
case 384:
digest_length= SHA384_DIGEST_LENGTH;
(void) SHA384(input_ptr, input_len, digest_buf);
my_sha384(digest_buf, input_ptr, input_len);
break;
#endif
#ifndef OPENSSL_NO_SHA256
case 224:
digest_length= SHA224_DIGEST_LENGTH;
(void) SHA224(input_ptr, input_len, digest_buf);
my_sha224(digest_buf, input_ptr, input_len);
break;
case 256:
case 0: // SHA-256 is the default
digest_length= SHA256_DIGEST_LENGTH;
(void) SHA256(input_ptr, input_len, digest_buf);
digest_length= 256;
/* fall trough */
case 256:
my_sha256(digest_buf, input_ptr, input_len);
break;
#endif
default:
if (!args[1]->const_item())
{
@ -254,6 +244,7 @@ String *Item_func_sha2::val_str_ascii(String *str)
null_value= TRUE;
return NULL;
}
digest_length/= 8; /* bits to bytes */
/*
Since we're subverting the usual String methods, we must make sure that
@ -269,17 +260,6 @@ String *Item_func_sha2::val_str_ascii(String *str)
null_value= FALSE;
return str;
#else
THD *thd= current_thd;
push_warning_printf(thd,
Sql_condition::WARN_LEVEL_WARN,
ER_FEATURE_DISABLED,
ER_THD(thd, ER_FEATURE_DISABLED),
"sha2", "--with-ssl");
null_value= TRUE;
return (String *) NULL;
#endif /* defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY) */
}
@ -288,27 +268,18 @@ void Item_func_sha2::fix_length_and_dec()
maybe_null= 1;
max_length = 0;
#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY)
int sha_variant= args[1]->const_item() ? args[1]->val_int() : 512;
switch (sha_variant) {
#ifndef OPENSSL_NO_SHA512
case 512:
fix_length_and_charset(SHA512_DIGEST_LENGTH * 2, default_charset());
break;
case 384:
fix_length_and_charset(SHA384_DIGEST_LENGTH * 2, default_charset());
break;
#endif
#ifndef OPENSSL_NO_SHA256
case 256:
case 0: // SHA-256 is the default
fix_length_and_charset(SHA256_DIGEST_LENGTH * 2, default_charset());
break;
sha_variant= 256;
/* fall trough */
case 512:
case 384:
case 256:
case 224:
fix_length_and_charset(SHA224_DIGEST_LENGTH * 2, default_charset());
fix_length_and_charset(sha_variant/8 * 2, default_charset());
break;
#endif
default:
THD *thd= current_thd;
push_warning_printf(thd,
@ -317,15 +288,6 @@ void Item_func_sha2::fix_length_and_dec()
ER_THD(thd, ER_WRONG_PARAMETERS_TO_NATIVE_FCT),
"sha2");
}
#else
THD *thd= current_thd;
push_warning_printf(thd,
Sql_condition::WARN_LEVEL_WARN,
ER_FEATURE_DISABLED,
ER_THD(thd, ER_FEATURE_DISABLED),
"sha2", "--with-ssl");
#endif /* defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY) */
}
/* Implementation of AES encryption routines */

68
sql/sha2.cc
View file

@ -1,68 +0,0 @@
/* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/**
@file
A compatibility layer to our built-in SSL implementation, to mimic the
oft-used external library, OpenSSL.
*/
#include <my_global.h>
#include <sha2.h>
#ifdef HAVE_YASSL
/*
If TaoCrypt::SHA512 or ::SHA384 are not defined (but ::SHA256 is), it's
probably that neither of config.h's SIZEOF_LONG or SIZEOF_LONG_LONG are
64 bits long. At present, both OpenSSL and YaSSL require 64-bit integers
for SHA-512. (The SIZEOF_* definitions come from autoconf's config.h .)
*/
# define GEN_YASSL_SHA2_BRIDGE(size) \
unsigned char* SHA##size(const unsigned char *input_ptr, size_t input_length, \
char unsigned *output_ptr) { \
TaoCrypt::SHA##size hasher; \
\
hasher.Update(input_ptr, input_length); \
hasher.Final(output_ptr); \
return(output_ptr); \
}
/**
@fn SHA512
@fn SHA384
@fn SHA256
@fn SHA224
Instantiate an hash object, fill in the cleartext value, compute the digest,
and extract the result from the object.
(Generate the functions. See similar .h code for the prototypes.)
*/
# ifndef OPENSSL_NO_SHA512
GEN_YASSL_SHA2_BRIDGE(512);
GEN_YASSL_SHA2_BRIDGE(384);
# else
# warning Some SHA2 functionality is missing. See OPENSSL_NO_SHA512.
# endif
GEN_YASSL_SHA2_BRIDGE(256);
GEN_YASSL_SHA2_BRIDGE(224);
# undef GEN_YASSL_SHA2_BRIDGE
#endif /* HAVE_YASSL */