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MDEV-18119 upgrading from 10.3 to 10.4 can result in the password for a user to be wiped ou

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Sergei Golubchik
2019-01-09 20:24:34 +01:00
parent eeaaf4a845
commit 3ab445819e
3 changed files with 68 additions and 10 deletions
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41
mysql-test/main/mysql_upgrade.result
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@@ -316,7 +316,7 @@ Grants for user3@%
GRANT USAGE ON *.* TO 'user3'@'%'
GRANT ALL PRIVILEGES ON `roelt`.`test2` TO 'user3'@'%'
DROP USER 'user3'@'%';
End of 5.1 tests
# End of 5.1 tests
The --upgrade-system-tables option was used, user tables won't be touched.
Phase 1/7: Checking and upgrading mysql database
Processing databases
@@ -505,7 +505,7 @@ length(table_name)
79
79
drop table extralongname_extralongname_extralongname_extralongname_ext;
End of 10.0 tests
# End of 10.0 tests
set sql_mode=default;
# Droping the previously created mysql_upgrade_info file..
create table test.t1(a int) engine=MyISAM;
@@ -569,8 +569,8 @@ t1 CREATE TABLE `t1` (
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE test.t1;
SET GLOBAL enforce_storage_engine=NULL;
End of 10.1 tests
Start of 10.3 tests
# End of 10.1 tests
# End of 10.2 tests
#
# Ensure that mysql_upgrade correctly sets truncate_versioning_priv
# on upgrade from 10.2
@@ -591,3 +591,36 @@ DROP USER 'user3'@'%';
update mysql.db set Delete_history_priv='Y' where db like 'test%';
drop table mysql.global_priv;
rename table mysql.global_priv_bak to mysql.global_priv;
# End of 10.3 tests
drop view mysql.user_bak;
create user 'user3'@'localhost' identified with mysql_native_password as password('a_password');
show create user user3@localhost;
CREATE USER for user3@localhost
CREATE USER 'user3'@'localhost' IDENTIFIED BY PASSWORD '*5DC1D11F45824A9DD613961F05C1EC1E7A1601AA'
update mysql.user set password=authentication_string, authentication_string='' where user='user3';
select password,plugin,authentication_string from mysql.user where user='user3';
password plugin authentication_string
*5DC1D11F45824A9DD613961F05C1EC1E7A1601AA mysql_native_password
flush privileges;
show create user user3@localhost;
CREATE USER for user3@localhost
CREATE USER 'user3'@'localhost' IDENTIFIED BY PASSWORD '*5DC1D11F45824A9DD613961F05C1EC1E7A1601AA'
connect con1,localhost,user3,a_password;
select current_user();
current_user()
user3@localhost
disconnect con1;
connection default;
# mysql_upgrade --force --silent 2>&1
show create user user3@localhost;
CREATE USER for user3@localhost
CREATE USER 'user3'@'localhost' IDENTIFIED BY PASSWORD '*5DC1D11F45824A9DD613961F05C1EC1E7A1601AA'
connect con1,localhost,user3,a_password;
select current_user();
current_user()
user3@localhost
disconnect con1;
connection default;
drop user user3@localhost;
drop table mysql.global_priv;
rename table mysql.global_priv_bak to mysql.global_priv;