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MDEV-23610: Slave user can't run "SHOW SLAVE STATUS" anymore after upgrade to 10.5, mysql_upgrade should take of that

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Add a new privilege "SLAVE MONITOR" which will grant user the permission
to execute "SHOW SLAVE STATUS" and "SHOW RELAYLOG EVENTS" commands.

SHOW SLAVE STATUS requires either SLAVE MONITOR/SUPER
SHOW RELAYLOG EVENTS requires SLAVE MONITOR privilege.
This commit is contained in:
Sujatha
2020-11-16 14:31:44 +05:30
parent 1edd224372
commit 6da68049b5
20 changed files with 350 additions and 114 deletions
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65
mysql-test/main/mysql_upgrade_to_100502.test
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@ -25,6 +25,33 @@ CREATE USER user_super_replslave@localhost;
GRANT SUPER, REPLICATION SLAVE ON *.* TO user_super_replslave@localhost;
SHOW GRANTS FOR user_super_replslave@localhost;
--echo #
--echo # MDEV-23610: Slave user can't run "SHOW SLAVE STATUS" anymore after upgrade to 10.5, mysql_upgrade should take of that
--echo #
--echo #
--echo # Users with privilege SUPER prior to 10.5 should successfully execute
--echo # SHOW SLAVE STATUS command
--echo #
CREATE USER user_replsuper@localhost;
GRANT SUPER ON *.* TO user_replsuper@localhost;
SHOW GRANTS FOR user_replsuper@localhost;
--echo #
--echo # Users with privilege REPLICATION CLIENT prior to 10.5 should successfully execute
--echo # SHOW SLAVE STATUS command
--echo #
CREATE USER user_replclient@localhost;
GRANT REPLICATION CLIENT ON *.* TO user_replclient@localhost;
SHOW GRANTS FOR user_replclient@localhost;
--echo #
--echo # Users with privilege REPLICATION SLAVE prior to 10.5 should successfully execute
--echo # SHOW RELAYLOG EVENTS command
--echo #
CREATE USER user_replslave@localhost;
GRANT REPLICATION SLAVE ON *.* TO user_replslave@localhost;
SHOW GRANTS FOR user_replslave@localhost;
--echo # mysql_upgrade --force --silent 2>&1
--exec $MYSQL_UPGRADE --force --silent 2>&1
@ -46,6 +73,44 @@ SHOW GRANTS FOR user_super@localhost;
--echo #
SHOW GRANTS FOR user_super_replslave@localhost;
--echo #
--echo # MDEV-23610: Slave user can't run "SHOW SLAVE STATUS" anymore after upgrade to 10.5, mysql_upgrade should take of that
--echo #
--echo #
--echo # Should automatically get BINLOG MONITOR and REPLICA MONITOR
--echo #
SHOW GRANTS FOR user_replclient@localhost;
--echo #
--echo # Should automatically get REPLICA MONITOR
--echo #
SHOW GRANTS FOR user_replslave@localhost;
--connect (con1,localhost,user_super_replslave,,test)
--connection con1
--disable_result_log
SHOW SLAVE STATUS;
--enable_result_log
--disconnect con1
--connect (con1,localhost,user_replclient,,test)
--connection con1
--disable_result_log
SHOW SLAVE STATUS;
--enable_result_log
--disconnect con1
--connect (con1,localhost,user_replslave,,test)
--connection con1
--disable_ps_protocol
--disable_result_log
SHOW RELAYLOG EVENTS;
--enable_result_log
--enable_ps_protocol
--disconnect con1
--connection default
SELECT
json_value(Priv, '$.version_id'),
json_value(Priv, '$.access'),