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SUPER privilege used to allow various actions that were alternatively allowed by one of BINLOG ADMIN, BINLOG MONITOR, BINLOG REPLAY, CONNECTION ADMIN, FEDERATED ADMIN, REPL MASTER ADMIN, REPL SLAVE ADMIN, SET USER, SLAVE MONITOR. Now SUPER no longer does that, one has to grant one of the fine-grained privileges above to be to perform corresponding actions. On upgrade from MariaDB versions 10.11 and below all the privileges above are granted automatically if the user has SUPER. As a side-effect, such an upgrade will allow SUPER-user to run SHOW BINLOG EVENTS, SHOW RELAYLOG EVENTS, SHOW SLAVE HOSTS, even if he wasn't able to do it before the upgrade.
34 lines
1.5 KiB
Plaintext
34 lines
1.5 KiB
Plaintext
#
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# MDEV-21972 Bind REPLICATION MASTER ADMIN to master_verify_checksum
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#
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SET @global=@@global.master_verify_checksum;
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# Test that "SET master_verify_checksum" is not allowed without REPLICATION MASTER ADMIN
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CREATE USER user1@localhost;
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GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
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REVOKE REPLICATION MASTER ADMIN ON *.* FROM user1@localhost;
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connect user1,localhost,user1,,;
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connection user1;
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SET GLOBAL master_verify_checksum=1;
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ERROR 42000: Access denied; you need (at least one of) the REPLICATION MASTER ADMIN privilege(s) for this operation
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SET master_verify_checksum=1;
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ERROR HY000: Variable 'master_verify_checksum' is a GLOBAL variable and should be set with SET GLOBAL
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SET SESSION master_verify_checksum=1;
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ERROR HY000: Variable 'master_verify_checksum' is a GLOBAL variable and should be set with SET GLOBAL
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disconnect user1;
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connection default;
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DROP USER user1@localhost;
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# Test that "SET master_verify_checksum" is allowed with REPLICATION MASTER ADMIN
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CREATE USER user1@localhost;
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GRANT REPLICATION MASTER ADMIN ON *.* TO user1@localhost;
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connect user1,localhost,user1,,;
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connection user1;
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SET GLOBAL master_verify_checksum=1;
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SET master_verify_checksum=1;
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ERROR HY000: Variable 'master_verify_checksum' is a GLOBAL variable and should be set with SET GLOBAL
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SET SESSION master_verify_checksum=1;
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ERROR HY000: Variable 'master_verify_checksum' is a GLOBAL variable and should be set with SET GLOBAL
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disconnect user1;
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connection default;
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DROP USER user1@localhost;
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SET @@global.master_verify_checksum=@global;
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