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MDEV-8817: Failing assertion: new_state->key_version != ENCRYPTION_KEY_VERSION_INVALID

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Folloup: Made encryption rules too strict (and incorrect). Allow creating
table with ENCRYPTED=OFF with all values of ENCRYPTION_KEY_ID but create
warning that nondefault values are ignored. Allow creating table with
ENCRYPTED=DEFAULT if used key_id is found from key file (there was
bug on this) and give error if key_id is not found.
This commit is contained in:
Jan Lindström
2015-09-23 10:15:38 +03:00
parent 7cbecadf9b
commit 180c44e0f6
4 changed files with 107 additions and 22 deletions
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46
mysql-test/suite/encryption/r/innodb-encryption-alter.result
View File

@ -3,11 +3,51 @@ SET GLOBAL innodb_file_per_table = ON;
SET GLOBAL innodb_encrypt_tables = ON; SET GLOBAL innodb_encrypt_tables = ON;
SET GLOBAL innodb_encryption_threads = 4; SET GLOBAL innodb_encryption_threads = 4;
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=NO ENCRYPTION_KEY_ID=4; CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=NO ENCRYPTION_KEY_ID=4;
Warnings:
Warning 140 InnoDB: Ignored ENCRYPTION_KEY_ID 4 when encryption is disabled
DROP TABLE t1;
set innodb_default_encryption_key_id = 99;
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB;
ERROR HY000: Can't create table `test`.`t1` (errno: 140 "Wrong create options") ERROR HY000: Can't create table `test`.`t1` (errno: 140 "Wrong create options")
SHOW WARNINGS;
Level Code Message
Warning 140 InnoDB: ENCRYPTION_KEY_ID 99 not available
Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options")
Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=YES;
ERROR HY000: Can't create table `test`.`t1` (errno: 140 "Wrong create options")
SHOW WARNINGS;
Level Code Message
Warning 140 InnoDB: ENCRYPTION_KEY_ID 99 not available
Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options")
Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB
set innodb_default_encryption_key_id = 4;
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=YES;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`pk` int(11) NOT NULL AUTO_INCREMENT,
`c` varchar(256) DEFAULT NULL,
PRIMARY KEY (`pk`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 `ENCRYPTED`=YES `ENCRYPTION_KEY_ID`=4
DROP TABLE t1;
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`pk` int(11) NOT NULL AUTO_INCREMENT,
`c` varchar(256) DEFAULT NULL,
PRIMARY KEY (`pk`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 `ENCRYPTION_KEY_ID`=4
CREATE TABLE t2 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=NO ENCRYPTION_KEY_ID=1; CREATE TABLE t2 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=NO ENCRYPTION_KEY_ID=1;
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=YES ENCRYPTION_KEY_ID=4; Warnings:
ALTER TABLE t2 ENCRYPTION_KEY_ID=4; Warning 140 InnoDB: Ignored ENCRYPTION_KEY_ID 1 when encryption is disabled
ERROR HY000: Can't create table `test`.`#sql-temporary` (errno: 140 "Wrong create options")
ALTER TABLE t1 ENCRYPTION_KEY_ID=99; ALTER TABLE t1 ENCRYPTION_KEY_ID=99;
ERROR HY000: Can't create table `test`.`#sql-temporary` (errno: 140 "Wrong create options") ERROR HY000: Can't create table `test`.`#sql-temporary` (errno: 140 "Wrong create options")
SHOW WARNINGS;
Level Code Message
Warning 140 InnoDB: ENCRYPTION_KEY_ID 99 not available
Error 1005 Can't create table `test`.`#sql-temporary` (errno: 140 "Wrong create options")
Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB
set innodb_default_encryption_key_id = 1;
drop table t1,t2; drop table t1,t2;

23
mysql-test/suite/encryption/t/innodb-encryption-alter.test
View File

@ -17,16 +17,29 @@ SET GLOBAL innodb_file_per_table = ON;
SET GLOBAL innodb_encrypt_tables = ON; SET GLOBAL innodb_encrypt_tables = ON;
SET GLOBAL innodb_encryption_threads = 4; SET GLOBAL innodb_encryption_threads = 4;
--error 1005
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=NO ENCRYPTION_KEY_ID=4; CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=NO ENCRYPTION_KEY_ID=4;
CREATE TABLE t2 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=NO ENCRYPTION_KEY_ID=1; DROP TABLE t1;
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=YES ENCRYPTION_KEY_ID=4; set innodb_default_encryption_key_id = 99;
--replace_regex /#sql-[0-9a-f_]*/#sql-temporary/
--error 1005 --error 1005
ALTER TABLE t2 ENCRYPTION_KEY_ID=4; CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB;
SHOW WARNINGS;
--error 1005
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=YES;
SHOW WARNINGS;
set innodb_default_encryption_key_id = 4;
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=YES;
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB;
SHOW CREATE TABLE t1;
CREATE TABLE t2 (pk INT PRIMARY KEY AUTO_INCREMENT, c VARCHAR(256)) ENGINE=INNODB ENCRYPTED=NO ENCRYPTION_KEY_ID=1;
--replace_regex /#sql-[0-9a-f_]*/#sql-temporary/ --replace_regex /#sql-[0-9a-f_]*/#sql-temporary/
--error 1005 --error 1005
ALTER TABLE t1 ENCRYPTION_KEY_ID=99; ALTER TABLE t1 ENCRYPTION_KEY_ID=99;
--replace_regex /#sql-[0-9a-f_]*/#sql-temporary/
SHOW WARNINGS;
set innodb_default_encryption_key_id = 1;
--disable_warnings --disable_warnings
--disable_query_log --disable_query_log

28
storage/innobase/handler/ha_innodb.cc
View File

@ -11491,6 +11491,7 @@ ha_innobase::check_table_options(
} }
} }
/* If encryption is set up make sure that used key_id is found */
if (encrypt == FIL_SPACE_ENCRYPTION_ON || if (encrypt == FIL_SPACE_ENCRYPTION_ON ||
(encrypt == FIL_SPACE_ENCRYPTION_DEFAULT && srv_encrypt_tables)) { (encrypt == FIL_SPACE_ENCRYPTION_DEFAULT && srv_encrypt_tables)) {
if (!encryption_key_id_exists((unsigned int)options->encryption_key_id)) { if (!encryption_key_id_exists((unsigned int)options->encryption_key_id)) {
@ -11504,18 +11505,33 @@ ha_innobase::check_table_options(
} }
} }
/* Do not allow creating unencrypted table with nondefault /* Ignore nondefault key_id if encryption is set off */
encryption key */ if (encrypt == FIL_SPACE_ENCRYPTION_OFF &&
if ((encrypt == FIL_SPACE_ENCRYPTION_OFF || options->encryption_key_id != THDVAR(thd, default_encryption_key_id)) {
(encrypt == FIL_SPACE_ENCRYPTION_DEFAULT && !srv_encrypt_tables)) &&
options->encryption_key_id != FIL_DEFAULT_ENCRYPTION_KEY) {
push_warning_printf( push_warning_printf(
thd, Sql_condition::WARN_LEVEL_WARN, thd, Sql_condition::WARN_LEVEL_WARN,
HA_WRONG_CREATE_OPTION, HA_WRONG_CREATE_OPTION,
"InnoDB: Incorrect ENCRYPTION_KEY_ID %u when encryption is disabled", "InnoDB: Ignored ENCRYPTION_KEY_ID %u when encryption is disabled",
(uint)options->encryption_key_id
);
options->encryption_key_id = FIL_DEFAULT_ENCRYPTION_KEY;
}
/* If default encryption is used make sure that used kay is found
from key file. */
if (encrypt == FIL_SPACE_ENCRYPTION_DEFAULT &&
!srv_encrypt_tables &&
options->encryption_key_id != FIL_DEFAULT_ENCRYPTION_KEY) {
if (!encryption_key_id_exists((unsigned int)options->encryption_key_id)) {
push_warning_printf(
thd, Sql_condition::WARN_LEVEL_WARN,
HA_WRONG_CREATE_OPTION,
"InnoDB: ENCRYPTION_KEY_ID %u not available",
(uint)options->encryption_key_id (uint)options->encryption_key_id
); );
return "ENCRYPTION_KEY_ID"; return "ENCRYPTION_KEY_ID";
}
} }
/* Check atomic writes requirements */ /* Check atomic writes requirements */

28
storage/xtradb/handler/ha_innodb.cc
View File

@ -11973,6 +11973,7 @@ ha_innobase::check_table_options(
} }
} }
/* If encryption is set up make sure that used key_id is found */
if (encrypt == FIL_SPACE_ENCRYPTION_ON || if (encrypt == FIL_SPACE_ENCRYPTION_ON ||
(encrypt == FIL_SPACE_ENCRYPTION_DEFAULT && srv_encrypt_tables)) { (encrypt == FIL_SPACE_ENCRYPTION_DEFAULT && srv_encrypt_tables)) {
if (!encryption_key_id_exists((unsigned int)options->encryption_key_id)) { if (!encryption_key_id_exists((unsigned int)options->encryption_key_id)) {
@ -11987,18 +11988,33 @@ ha_innobase::check_table_options(
} }
} }
/* Do not allow creating unencrypted table with nondefault /* Ignore nondefault key_id if encryption is set off */
encryption key */ if (encrypt == FIL_SPACE_ENCRYPTION_OFF &&
if ((encrypt == FIL_SPACE_ENCRYPTION_OFF || options->encryption_key_id != THDVAR(thd, default_encryption_key_id)) {
(encrypt == FIL_SPACE_ENCRYPTION_DEFAULT && !srv_encrypt_tables)) &&
options->encryption_key_id != FIL_DEFAULT_ENCRYPTION_KEY) {
push_warning_printf( push_warning_printf(
thd, Sql_condition::WARN_LEVEL_WARN, thd, Sql_condition::WARN_LEVEL_WARN,
HA_WRONG_CREATE_OPTION, HA_WRONG_CREATE_OPTION,
"InnoDB: Incorrect ENCRYPTION_KEY_ID %u when encryption is disabled", "InnoDB: Ignored ENCRYPTION_KEY_ID %u when encryption is disabled",
(uint)options->encryption_key_id
);
options->encryption_key_id = FIL_DEFAULT_ENCRYPTION_KEY;
}
/* If default encryption is used make sure that used kay is found
from key file. */
if (encrypt == FIL_SPACE_ENCRYPTION_DEFAULT &&
!srv_encrypt_tables &&
options->encryption_key_id != FIL_DEFAULT_ENCRYPTION_KEY) {
if (!encryption_key_id_exists((unsigned int)options->encryption_key_id)) {
push_warning_printf(
thd, Sql_condition::WARN_LEVEL_WARN,
HA_WRONG_CREATE_OPTION,
"InnoDB: ENCRYPTION_KEY_ID %u not available",
(uint)options->encryption_key_id (uint)options->encryption_key_id
); );
return "ENCRYPTION_KEY_ID"; return "ENCRYPTION_KEY_ID";
}
} }
/* Check atomic writes requirements */ /* Check atomic writes requirements */