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Commit 9f210d7c authored by Kazuhiko Shiozaki's avatar Kazuhiko Shiozaki
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component/mariadb: backport OpenSSL 3.0 support for MariaDB 10.4.

parent f12d6d77
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component/mariadb/buildout.cfg
View file @ 9f210d7c
......@@ -102,6 +102,7 @@ pcre-location = ${pcre:location}
patch-options = -p1
patches =
https://sources.debian.org/data/main/m/mariadb-10.3/1:10.3.34-0+deb10u1/debian/patches/0024-Revert-to-using-system-pcre-library.patch#1c6a0f2634f5a56122299674b77b1131
${:_profile_base_location_}/mariadb-10.4.32-openssl-3.0.patch#ec3e2b57eae5421e052ab89224b29b7e
[mariadb-10.5]
<= mariadb-common
......
component/mariadb/mariadb-10.4.32-openssl-3.0.patch 0 → 100644
View file @ 9f210d7c
Changes to support OpenSSL 3.0 based on the following commits :
* 8a9c1e9ccf227e5f8ee9a4716a9b64665a8489e3 MDEV-25785 Add support for OpenSSL 3.0
* 1dc09ce0fdcf556dfc57de3f012a455c6d54a951 Revert "don't build with OpenSSL 3.0, it doesn't work before MDEV-25785"
* ef655669816d73a1d92fbf459b768abcc7cac296 MDEV-27778 md5 in FIPS crashes with OpenSSL 3.0.0
diff --git a/cmake/ssl.cmake b/cmake/ssl.cmake
index a6793cf3c55..1bd46bc0f39 100644
--- a/cmake/ssl.cmake
+++ b/cmake/ssl.cmake
@@ -118,7 +118,7 @@ MACRO (MYSQL_CHECK_SSL)
ENDIF()
FIND_PACKAGE(OpenSSL)
SET_PACKAGE_PROPERTIES(OpenSSL PROPERTIES TYPE RECOMMENDED)
- IF(OPENSSL_FOUND AND OPENSSL_VERSION AND OPENSSL_VERSION VERSION_LESS "3.0.0")
+ IF(OPENSSL_FOUND)
SET(OPENSSL_LIBRARY ${OPENSSL_SSL_LIBRARY})
INCLUDE(CheckSymbolExists)
SET(SSL_SOURCES "")
@@ -139,6 +139,13 @@ MACRO (MYSQL_CHECK_SSL)
SET(SSL_INTERNAL_INCLUDE_DIRS "")
SET(SSL_DEFINES "-DHAVE_OPENSSL")
+ # Silence "deprecated in OpenSSL 3.0"
+ IF((NOT OPENSSL_VERSION) # 3.0 not determined by older cmake
+ OR NOT(OPENSSL_VERSION VERSION_LESS "3.0.0"))
+ SET(SSL_DEFINES "${SSL_DEFINES} -DOPENSSL_API_COMPAT=0x10100000L")
+ SET(CMAKE_REQUIRED_DEFINITIONS -DOPENSSL_API_COMPAT=0x10100000L)
+ ENDIF()
+
SET(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
SET(CMAKE_REQUIRED_LIBRARIES ${SSL_LIBRARIES})
SET(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
@@ -152,6 +159,7 @@ MACRO (MYSQL_CHECK_SSL)
HAVE_X509_check_host)
SET(CMAKE_REQUIRED_INCLUDES)
SET(CMAKE_REQUIRED_LIBRARIES)
+ SET(CMAKE_REQUIRED_DEFINITIONS)
ELSE()
IF(WITH_SSL STREQUAL "system")
MESSAGE(FATAL_ERROR "Cannot find appropriate system libraries for SSL. Use WITH_SSL=bundled to enable SSL support")
diff --git a/include/ssl_compat.h b/include/ssl_compat.h
index 7b4a828a4d9..7a652d46121 100644
--- a/include/ssl_compat.h
+++ b/include/ssl_compat.h
@@ -78,7 +78,6 @@
#define DH_set0_pqg(D,P,Q,G) ((D)->p= (P), (D)->g= (G))
#endif
-#define EVP_CIPHER_CTX_buf_noconst(ctx) ((ctx)->buf)
#define EVP_CIPHER_CTX_encrypting(ctx) ((ctx)->encrypt)
#define EVP_CIPHER_CTX_SIZE sizeof(EVP_CIPHER_CTX)
diff --git a/mysql-test/lib/openssl.cnf b/mysql-test/lib/openssl.cnf
index b9ab37ac3a1..7cd6f748af2 100644
--- a/mysql-test/lib/openssl.cnf
+++ b/mysql-test/lib/openssl.cnf
@@ -9,4 +9,4 @@ ssl_conf = ssl_section
system_default = system_default_section
[system_default_section]
-CipherString = ALL:@SECLEVEL=1
+CipherString = ALL:@SECLEVEL=0
diff --git a/mysql-test/main/ssl_cipher.result b/mysql-test/main/ssl_cipher.result
index 9308f0f9833..d549ec7d2b4 100644
--- a/mysql-test/main/ssl_cipher.result
+++ b/mysql-test/main/ssl_cipher.result
@@ -61,9 +61,9 @@ connect ssl_con,localhost,root,,,,,SSL;
SHOW STATUS LIKE 'Ssl_cipher';
Variable_name Value
Ssl_cipher AES128-SHA
-SHOW STATUS LIKE 'Ssl_cipher_list';
-Variable_name Value
-Ssl_cipher_list AES128-SHA
+SELECT VARIABLE_VALUE like '%AES128-SHA%' FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME='Ssl_cipher_list';
+VARIABLE_VALUE like '%AES128-SHA%'
+1
disconnect ssl_con;
connection default;
call mtr.add_suppression("TLSv1.0 and TLSv1.1 are insecure");
diff --git a/mysql-test/main/ssl_cipher.test b/mysql-test/main/ssl_cipher.test
index 3a54aca5145..7150e19809e 100644
--- a/mysql-test/main/ssl_cipher.test
+++ b/mysql-test/main/ssl_cipher.test
@@ -98,7 +98,7 @@ let $restart_parameters=--ssl-cipher=AES128-SHA;
source include/restart_mysqld.inc;
connect (ssl_con,localhost,root,,,,,SSL);
SHOW STATUS LIKE 'Ssl_cipher';
-SHOW STATUS LIKE 'Ssl_cipher_list';
+SELECT VARIABLE_VALUE like '%AES128-SHA%' FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME='Ssl_cipher_list';
disconnect ssl_con;
connection default;
diff --git a/mysys_ssl/my_crypt.cc b/mysys_ssl/my_crypt.cc
index a8643f6e5b6..00447e73d79 100644
--- a/mysys_ssl/my_crypt.cc
+++ b/mysys_ssl/my_crypt.cc
@@ -29,11 +29,7 @@
#include <ssl_compat.h>
#include <cstdint>
-#ifdef HAVE_WOLFSSL
#define CTX_ALIGN 16
-#else
-#define CTX_ALIGN 0
-#endif
class MyCTX
{
@@ -100,8 +96,9 @@ class MyCTX_nopad : public MyCTX
{
public:
const uchar *key;
- uint klen, buf_len;
+ uint klen, source_tail_len;
uchar oiv[MY_AES_BLOCK_SIZE];
+ uchar source_tail[MY_AES_BLOCK_SIZE];
MyCTX_nopad() : MyCTX() { }
~MyCTX_nopad() = default;
@@ -112,7 +109,7 @@ class MyCTX_nopad : public MyCTX
compile_time_assert(MY_AES_CTX_SIZE >= sizeof(MyCTX_nopad));
this->key= key;
this->klen= klen;
- this->buf_len= 0;
+ this->source_tail_len= 0;
if (ivlen)
memcpy(oiv, iv, ivlen);
DBUG_ASSERT(ivlen == 0 || ivlen == sizeof(oiv));
@@ -123,26 +120,41 @@ class MyCTX_nopad : public MyCTX
return res;
}
+ /** Update last partial source block, stored in source_tail array. */
+ void update_source_tail(const uchar* src, uint slen)
+ {
+ if (!slen)
+ return;
+ uint new_tail_len= (source_tail_len + slen) % MY_AES_BLOCK_SIZE;
+ if (new_tail_len)
+ {
+ if (slen + source_tail_len < MY_AES_BLOCK_SIZE)
+ {
+ memcpy(source_tail + source_tail_len, src, slen);
+ }
+ else
+ {
+ DBUG_ASSERT(slen > new_tail_len);
+ memcpy(source_tail, src + slen - new_tail_len, new_tail_len);
+ }
+ }
+ source_tail_len= new_tail_len;
+ }
+
int update(const uchar *src, uint slen, uchar *dst, uint *dlen)
{
- buf_len+= slen;
+ update_source_tail(src, slen);
return MyCTX::update(src, slen, dst, dlen);
}
int finish(uchar *dst, uint *dlen)
{
- buf_len %= MY_AES_BLOCK_SIZE;
- if (buf_len)
+ if (source_tail_len)
{
- uchar *buf= EVP_CIPHER_CTX_buf_noconst(ctx);
/*
Not much we can do, block ciphers cannot encrypt data that aren't
a multiple of the block length. At least not without padding.
Let's do something CTR-like for the last partial block.
-
- NOTE this assumes that there are only buf_len bytes in the buf.
- If OpenSSL will change that, we'll need to change the implementation
- of this class too.
*/
uchar mask[MY_AES_BLOCK_SIZE];
uint mlen;
@@ -154,10 +166,10 @@ class MyCTX_nopad : public MyCTX
return rc;
DBUG_ASSERT(mlen == sizeof(mask));
- for (uint i=0; i < buf_len; i++)
- dst[i]= buf[i] ^ mask[i];
+ for (uint i=0; i < source_tail_len; i++)
+ dst[i]= source_tail[i] ^ mask[i];
}
- *dlen= buf_len;
+ *dlen= source_tail_len;
return MY_AES_OK;
}
};
diff --git a/mysys_ssl/my_md5.cc b/mysys_ssl/my_md5.cc
index 407dee3bc69..75995bccf90 100644
--- a/mysys_ssl/my_md5.cc
+++ b/mysys_ssl/my_md5.cc
@@ -52,12 +52,23 @@ static void md5_result(EVP_MD_CTX *context, uchar digest[MD5_HASH_SIZE])
static void md5_init(EVP_MD_CTX *context)
{
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+ EVP_MD *md5;
+ EVP_MD_CTX_init(context);
+ /* Ok to ignore FIPS: MD5 is not used for crypto here */
+ /* In OpenSSL 3.0.0+ it is a different EVP_MD provider */
+ md5 = EVP_MD_fetch(NULL, "MD5", "fips=no");
+ EVP_DigestInit_ex(context, md5, NULL);
+ EVP_MD_free(md5);
+#else
EVP_MD_CTX_init(context);
#ifdef EVP_MD_CTX_FLAG_NON_FIPS_ALLOW
/* Ok to ignore FIPS: MD5 is not used for crypto here */
+ /* In OpenSSL 1.1.1 the non FIPS allowed flag is context specific */
EVP_MD_CTX_set_flags(context, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
#endif
EVP_DigestInit_ex(context, EVP_md5(), NULL);
+#endif
}
static void md5_input(EVP_MD_CTX *context, const uchar *buf, unsigned len)
diff --git a/unittest/mysys/aes-t.c b/unittest/mysys/aes-t.c
index 34704e06749..cbec2760941 100644
--- a/unittest/mysys/aes-t.c
+++ b/unittest/mysys/aes-t.c
@@ -21,27 +21,96 @@
#include <string.h>
#include <ctype.h>
-#define DO_TEST(mode, nopad, slen, fill, dlen, hash) \
- SKIP_BLOCK_IF(mode == 0xDEADBEAF, nopad ? 4 : 5, #mode " not supported") \
- { \
- memset(src, fill, src_len= slen); \
- ok(my_aes_crypt(mode, nopad | ENCRYPTION_FLAG_ENCRYPT, \
- src, src_len, dst, &dst_len, \
- key, sizeof(key), iv, sizeof(iv)) == MY_AES_OK, \
- "encrypt " #mode " %u %s", src_len, nopad ? "nopad" : "pad"); \
- if (!nopad) \
- ok (dst_len == my_aes_get_size(mode, src_len), "my_aes_get_size");\
- my_md5(md5, (char*)dst, dst_len); \
- ok(dst_len == dlen && memcmp(md5, hash, sizeof(md5)) == 0, "md5"); \
- ok(my_aes_crypt(mode, nopad | ENCRYPTION_FLAG_DECRYPT, \
- dst, dst_len, ddst, &ddst_len, \
- key, sizeof(key), iv, sizeof(iv)) == MY_AES_OK, \
- "decrypt " #mode " %u", dst_len); \
- ok(ddst_len == src_len && memcmp(src, ddst, src_len) == 0, "memcmp"); \
+
+/** Test streaming encryption, bytewise update.*/
+static int aes_crypt_bytewise(enum my_aes_mode mode, int flags, const unsigned char *src,
+ unsigned int slen, unsigned char *dst, unsigned int *dlen,
+ const unsigned char *key, unsigned int klen,
+ const unsigned char *iv, unsigned int ivlen)
+{
+ /* Allocate context on odd address on stack, in order to
+ catch misalignment errors.*/
+ void *ctx= (char *)alloca(MY_AES_CTX_SIZE+1)+1;
+
+ int res1, res2;
+ uint d1= 0, d2;
+ uint i;
+
+ if ((res1= my_aes_crypt_init(ctx, mode, flags, key, klen, iv, ivlen)))
+ return res1;
+ for (i= 0; i < slen; i++)
+ {
+ uint tmp_d1=0;
+ res1= my_aes_crypt_update(ctx, src+i,1, dst, &tmp_d1);
+ if (res1)
+ return res1;
+ d1+= tmp_d1;
+ dst+= tmp_d1;
+ }
+ res2= my_aes_crypt_finish(ctx, dst, &d2);
+ *dlen= d1 + d2;
+ return res1 ? res1 : res2;
+}
+
+
+#ifndef HAVE_EncryptAes128Ctr
+const uint MY_AES_CTR=0xDEADBEAF;
+#endif
+#ifndef HAVE_EncryptAes128Gcm
+const uint MY_AES_GCM=0xDEADBEAF;
+#endif
+
+#define MY_AES_UNSUPPORTED(x) (x == 0xDEADBEAF)
+
+static void do_test(uint mode, const char *mode_str, int nopad, uint slen,
+ char fill, size_t dlen, const char *hash)
+{
+ uchar key[16]= {1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6};
+ uchar iv[16]= {2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7};
+ uchar src[1000], dst[1100], dst2[1100], ddst[1000];
+ uchar md5[MY_MD5_HASH_SIZE];
+ uint src_len, dst_len, dst_len2, ddst_len;
+ int result;
+
+ if (MY_AES_UNSUPPORTED(mode))
+ {
+ skip(nopad?7:6, "%s not supported", mode_str);
+ return;
+ }
+ memset(src, fill, src_len= slen);
+ result= my_aes_crypt(mode, nopad | ENCRYPTION_FLAG_ENCRYPT, src, src_len,
+ dst, &dst_len, key, sizeof(key), iv, sizeof(iv));
+ ok(result == MY_AES_OK, "encrypt %s %u %s", mode_str, src_len,
+ nopad ? "nopad" : "pad");
+
+ if (nopad)
+ {
+ result= aes_crypt_bytewise(mode, nopad | ENCRYPTION_FLAG_ENCRYPT, src,
+ src_len, dst2, &dst_len2, key, sizeof(key),
+ iv, sizeof(iv));
+ ok(result == MY_AES_OK, "encrypt bytewise %s %u", mode_str, src_len);
+ /* Compare with non-bytewise encryption result*/
+ ok(dst_len == dst_len2 && memcmp(dst, dst2, dst_len) == 0,
+ "memcmp bytewise %s %u", mode_str, src_len);
+ }
+ else
+ {
+ int dst_len_real= my_aes_get_size(mode, src_len);
+ ok(dst_len_real= dst_len, "my_aes_get_size");
}
+ my_md5(md5, (char *) dst, dst_len);
+ ok(dst_len == dlen, "md5 len");
+ ok(memcmp(md5, hash, sizeof(md5)) == 0, "md5");
+ result= my_aes_crypt(mode, nopad | ENCRYPTION_FLAG_DECRYPT,
+ dst, dst_len, ddst, &ddst_len, key, sizeof(key), iv,
+ sizeof(iv));
+
+ ok(result == MY_AES_OK, "decrypt %s %u", mode_str, dst_len);
+ ok(ddst_len == src_len && memcmp(src, ddst, src_len) == 0, "memcmp");
+}
-#define DO_TEST_P(M,S,F,D,H) DO_TEST(M,0,S,F,D,H)
-#define DO_TEST_N(M,S,F,D,H) DO_TEST(M,ENCRYPTION_FLAG_NOPAD,S,F,D,H)
+#define DO_TEST_P(M, S, F, D, H) do_test(M, #M, 0, S, F, D, H)
+#define DO_TEST_N(M, S, F, D, H) do_test(M, #M, ENCRYPTION_FLAG_NOPAD, S, F, D, H)
/* useful macro for debugging */
#define PRINT_MD5() \
@@ -53,25 +122,15 @@
printf("\"\n"); \
} while(0);
-#ifndef HAVE_EncryptAes128Ctr
-const uint MY_AES_CTR=0xDEADBEAF;
-#endif
-#ifndef HAVE_EncryptAes128Gcm
-const uint MY_AES_GCM=0xDEADBEAF;
-#endif
int
main(int argc __attribute__((unused)),char *argv[])
{
- uchar key[16]= {1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6};
- uchar iv[16]= {2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7};
- uchar src[1000], dst[1100], ddst[1000];
- uchar md5[MY_MD5_HASH_SIZE];
- uint src_len, dst_len, ddst_len;
MY_INIT(argv[0]);
- plan(87);
+ plan(122);
+
DO_TEST_P(MY_AES_ECB, 200, '.', 208, "\xd8\x73\x8e\x3a\xbc\x66\x99\x13\x7f\x90\x23\x52\xee\x97\x6f\x9a");
DO_TEST_P(MY_AES_ECB, 128, '?', 144, "\x19\x58\x33\x85\x4c\xaa\x7f\x06\xd1\xb2\xec\xd7\xb7\x6a\xa9\x5b");
DO_TEST_P(MY_AES_CBC, 159, '%', 160, "\x4b\x03\x18\x3d\xf1\xa7\xcd\xa1\x46\xb3\xc6\x8a\x92\xc0\x0f\xc9");
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