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81075d45c6
Problem was that key rotation from encrypted to unecrypted was skipped
when encryption is disabled (i.e. set global innodb-encrypt-tables=OFF).
fil_crypt_needs_rotation
If encryption is disabled (i.e. innodb-encrypt-tables=off)
and there is tablespaces using default encryption (e.g.
system tablespace) that are still encrypted state we need
to rotate them from encrypted state to unencrypted state.
60 lines
2.6 KiB
Plaintext
60 lines
2.6 KiB
Plaintext
--source include/have_innodb.inc
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# Test uses restart
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--source include/not_embedded.inc
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--source filekeys_plugin.inc
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#
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# MDEV-15566: System tablespace does not easily key rotate to unencrypted
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#
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set global innodb_file_per_table=OFF;
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call mtr.add_suppression("mysqld: file-key-management-filename is not set");
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call mtr.add_suppression("Plugin 'file_key_management' init function returned error.");
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call mtr.add_suppression("Plugin 'file_key_management' registration as a ENCRYPTION failed.");
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flush tables;
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create table t1(a int not null primary key, b char(200)) engine=innodb;
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--echo
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--echo # Restart server with encryption
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-- let $restart_parameters=--plugin-load-add=$FILE_KEY_MANAGEMENT_SO --loose-file-key-management --loose-file-key-management-filename=$MYSQL_TEST_DIR/std_data/keys.txt --file-key-management-encryption-algorithm=aes_cbc --innodb-encrypt-tables=ON --innodb-encryption-threads=4 --innodb-tablespaces-encryption --innodb-encryption-rotate-key-age=15
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-- source include/restart_mysqld.inc
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--echo # Wait until encryption threads have encrypted all tablespaces
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--let $tables_count= `select count(*) from information_schema.tables where engine = 'InnoDB'`
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--let $wait_timeout= 600
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--let $wait_condition=SELECT COUNT(*) = $tables_count FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0 AND ROTATING_OR_FLUSHING = 0;
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--source include/wait_condition.inc
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SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
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SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
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--echo # Success!
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SELECT * from t1;
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--echo # Now turn off encryption and wait for threads to decrypt all tablespaces
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SET GLOBAL innodb_encrypt_tables = off;
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--let $wait_condition=SELECT COUNT(*) = $tables_count FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0 AND ROTATING_OR_FLUSHING = 0;
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--source include/wait_condition.inc
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SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
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SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
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--echo # Success!
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--echo
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--echo # Restart server with no encryption setup, there should be no crashes
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--let $restart_parameters=--skip-file-key-management --innodb-encrypt-tables=OFF --innodb-encryption-threads=0 --innodb-tablespaces-encryption
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-- source include/restart_mysqld.inc
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SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
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SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
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SELECT * from t1;
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DROP TABLE t1;
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