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MDEV-21928 ALTER USER doesn't remove excess authentication plugins from mysql.global_priv

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only use auth1 update (no "auth_or":[]) array, if there was no
"auth_or" array in the json yet.
This commit is contained in:
Sergei Golubchik
2020-04-22 19:59:48 +02:00
parent 2144dc1ff2
commit a58b2b3b2b
3 changed files with 29 additions and 2 deletions
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13
mysql-test/suite/plugins/r/multiauth.result
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@ -193,3 +193,16 @@ user() current_user() database()
mysqltest1@localhost mysqltest1@% test
drop user mysqltest1;
uninstall soname 'auth_ed25519';
create user mysqltest1 identified via mysql_native_password as password("good") OR unix_socket;
show create user mysqltest1;
CREATE USER for mysqltest1@%
CREATE USER `mysqltest1`@`%` IDENTIFIED VIA mysql_native_password USING '*8409037B3E362D6DAE24C8E667F4D3B66716144E' OR unix_socket
alter user mysqltest1 identified via mysql_native_password as password("better");
show create user mysqltest1;
CREATE USER for mysqltest1@%
CREATE USER `mysqltest1`@`%` IDENTIFIED BY PASSWORD '*6E6CABC9967AB586F009616BA69DAC2953849C88'
flush privileges;
show create user mysqltest1;
CREATE USER for mysqltest1@%
CREATE USER `mysqltest1`@`%` IDENTIFIED BY PASSWORD '*6E6CABC9967AB586F009616BA69DAC2953849C88'
drop user mysqltest1;

11
mysql-test/suite/plugins/t/multiauth.test
View File

@ -194,3 +194,14 @@ drop user mysqltest1;
uninstall soname 'auth_ed25519';
--remove_file $MYSQLTEST_VARDIR/tmp/peercred_test.txt
#
# MDEV-21928 ALTER USER doesn't remove excess authentication plugins from mysql.global_priv
#
create user mysqltest1 identified via mysql_native_password as password("good") OR unix_socket;
show create user mysqltest1;
alter user mysqltest1 identified via mysql_native_password as password("better");
show create user mysqltest1;
flush privileges;
show create user mysqltest1;
drop user mysqltest1;