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Use mysql.user.authentication_string for password

Don't distinguish between a "password hash" and "authentication string"
anymore. Now both are stored in mysql.user.authentication_string, both
are handled identically internally. A "password hash" is just how some
particular plugins interpret authentication string.

Set mysql.user.plugin even if there is no password. The server will use
mysql_native_password plugin in these cases, let's make it expicit.

Remove LEX_USER::pwhash.
This commit is contained in:
Sergei Golubchik
2018-10-14 13:52:52 +02:00
parent 0e388d43a7
commit 76151f3cbc
33 changed files with 368 additions and 386 deletions

View File

@ -98,7 +98,7 @@ ERROR 28000: Access denied for user 'test'@'localhost' (using password: YES)
connect(localhost,test,zorro,test,MASTER_PORT,MASTER_SOCKET);
connect fail_con,localhost,test,zorro,;
ERROR 28000: Access denied for user 'test'@'localhost' (using password: YES)
update mysql.user set password=old_password("gambling2") where user=_binary"test";
update mysql.user set plugin="", authentication_string="", password=old_password("gambling2") where user=_binary"test";
flush privileges;
connect con10,localhost,test,gambling2,;
connect con5,localhost,test,gambling2,mysql;
@ -364,8 +364,8 @@ update mysql.user set plugin='mysql_old_password' where user = 'mysqltest_up2';
select user, password, plugin, authentication_string from mysql.user
where user like 'mysqltest_up_';
user password plugin authentication_string
mysqltest_up1 *E8D46CE25265E545D225A8A6F1BAF642FEBEE5CB mysql_native_password
mysqltest_up2 09301740536db389 mysql_old_password
mysqltest_up1 mysql_native_password *E8D46CE25265E545D225A8A6F1BAF642FEBEE5CB
mysqltest_up2 mysql_old_password 09301740536db389
flush privileges;
connect pcon6,localhost,mysqltest_up1,bar,,$MASTER_MYPORT,;
connection pcon6;
@ -383,7 +383,7 @@ connection default;
DROP USER mysqltest_up1@'%';
DROP USER mysqltest_up2@'%';
#
# BUG#1010351: New "via" keyword in 5.2+ can't be used as identifier anymore
# BUG#1010351: New "via" keyword in 5.2+ can't be used as identifier anymore
#
create table t1 (via int);
alter table t1 add key(via);