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|
=======================================================================
Checking the password plugin assignment with create user command
=======================================================================
set @default_plugin=@@global.default_authentication_plugin;
Warnings:
Warning 1287 '@@default_authentication_plugin' is deprecated and will be removed in a future release. Please use authentication_policy instead.
**** Creating user with default_plugin
CREATE USER 'Tanjotuser1'@'localhost' IDENTIFIED BY 'abc';
**** Creating user with sha256_password plugin
CREATE USER 'Tanjotuser3'@'localhost' IDENTIFIED WITH 'sha256_password';
SET PASSWORD for 'Tanjotuser3'@'localhost' = 'abc';
**** Validating the plugin names
select (select plugin from mysql.user where User='Tanjotuser1' and Host='localhost')=@default_plugin;
(select plugin from mysql.user where User='Tanjotuser1' and Host='localhost')=@default_plugin
1
1 Expected
select (select plugin from mysql.user where User='Tanjotuser3' and Host='localhost')='sha256_password';
(select plugin from mysql.user where User='Tanjotuser3' and Host='localhost')='sha256_password'
1
1 Expected
Drop user 'Tanjotuser1'@'localhost';
Drop user 'Tanjotuser3'@'localhost';
=======================================================================
Checking the functionality and integrity of the DROP user command
=======================================================================
**** Creating user with default_plugin
CREATE USER 'Tanjotuser1'@'localhost' IDENTIFIED BY 'abc';
**** Creating user with sha256_password plugin
CREATE USER 'Tanjotuser3'@'localhost' IDENTIFIED WITH 'sha256_password';
SET PASSWORD for 'Tanjotuser3'@'localhost' = 'abc';
Connecting a session each with the above 3 users
dropping the above 3 users with each having a open session
Drop user 'Tanjotuser1'@'localhost';
Drop user 'Tanjotuser3'@'localhost';
Now trying opening a new session for the above dropped user
ERROR 28000: Access denied for user 'Tanjotuser1'@'localhost' (using password: YES)
ERROR 28000: Access denied for user 'Tanjotuser3'@'localhost' (using password: YES)
Accessing the open sessions for the above dropped user
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
select user(), current_user();
user() current_user()
Tanjotuser3@localhost Tanjotuser3@localhost
=======================================================================
Checking the privellages post renaming the user
=======================================================================
**** Creating user with default_plugin
CREATE USER 'Tanjotuser1'@'localhost' IDENTIFIED BY 'abc';
**** Creating user with sha256_password plugin
CREATE USER 'Tanjotuser3'@'localhost' IDENTIFIED WITH 'sha256_password';
SET PASSWORD for 'Tanjotuser3'@'localhost' = 'abc';
**** Validating the plugin names
select (select plugin from mysql.user where User='Tanjotuser1' and Host='localhost')=@default_plugin;
(select plugin from mysql.user where User='Tanjotuser1' and Host='localhost')=@default_plugin
1
1 Expected
select (select plugin from mysql.user where User='Tanjotuser3' and Host='localhost')='sha256_password';
(select plugin from mysql.user where User='Tanjotuser3' and Host='localhost')='sha256_password'
1
1 Expected
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
select user(), current_user();
user() current_user()
Tanjotuser3@localhost Tanjotuser3@localhost
**** Validating the integrity of the rename user command
RENAME USER 'Tanjotuser1'@'localhost' to 'user1'@'localhost';
RENAME USER 'Tanjotuser3'@'localhost' to 'user3'@'localhost';
**** Validating the plugin names
select (select plugin from mysql.user where User='user1' and Host='localhost')=@default_plugin;
(select plugin from mysql.user where User='user1' and Host='localhost')=@default_plugin
1
1 Expected
select (select plugin from mysql.user where User='user3' and Host='localhost')='sha256_password';
(select plugin from mysql.user where User='user3' and Host='localhost')='sha256_password'
1
1 Expected
**** Validating the user connections post renaming
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
select user(), current_user();
user() current_user()
Tanjotuser3@localhost Tanjotuser3@localhost
ERROR 28000: Access denied for user 'Tanjotuser1'@'localhost' (using password: YES)
ERROR 28000: Access denied for user 'Tanjotuser3'@'localhost' (using password: YES)
select user(), current_user();
user() current_user()
user1@localhost user1@localhost
select user(), current_user();
user() current_user()
user3@localhost user3@localhost
**** Disconnecting the open sessions and dropping the created users
Drop user 'user1'@'localhost';
Drop user 'user3'@'localhost';
=======================================================================
Checking the privillages with grant user command
=======================================================================
**** Creating user with default_plugin
CREATE USER 'Tanjotuser1'@'localhost' IDENTIFIED BY 'abc';
GRANT select on mysql.* to 'Tanjotuser1'@'localhost';
**** Creating user with sha256_password plugin
CREATE USER 'Tanjotuser3'@'localhost' IDENTIFIED WITH 'sha256_password' BY '123';
GRANT select on mysql.* to 'Tanjotuser3'@'localhost';
SET PASSWORD for 'Tanjotuser3'@'localhost' = 'abc';
**** Validating the granted privilleges
select plugin from mysql.user where user='Tanjotuser1' and host='localhost';
plugin
default_plugin
default_plugin Expected
select plugin from mysql.user where user='Tanjotuser3' and host='localhost';
plugin
sha256_password
sha256_password Expected
**** Revoking select on mysql database
Revoke select on mysql.* from 'Tanjotuser1'@'localhost';
Revoke select on mysql.* from 'Tanjotuser3'@'localhost';
**** Validating the Revoked privilleges
select plugin from mysql.user where user='Tanjotuser1' and host='localhost';
ERROR 42000: SELECT command denied to user 'Tanjotuser1'@'localhost' for table 'user'
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
select plugin from mysql.user where user='Tanjotuser3' and host='localhost';
ERROR 42000: SELECT command denied to user 'Tanjotuser3'@'localhost' for table 'user'
select user(), current_user();
user() current_user()
Tanjotuser3@localhost Tanjotuser3@localhost
Grant usage on mysql.* to 'Tanjotuser1'@'localhost';
Grant usage on mysql.* to 'Tanjotuser3'@'localhost';
**** Validating the granted privilleges
select plugin from mysql.user where user='Tanjotuser1' and host='localhost';
ERROR 42000: SELECT command denied to user 'Tanjotuser1'@'localhost' for table 'user'
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
select plugin from mysql.user where user='Tanjotuser3' and host='localhost';
ERROR 42000: SELECT command denied to user 'Tanjotuser3'@'localhost' for table 'user'
select user(), current_user();
user() current_user()
Tanjotuser3@localhost Tanjotuser3@localhost
**** Validating the granted privilleges
Grant All on mysql.* to 'Tanjotuser1'@'localhost';
Grant All on mysql.* to 'Tanjotuser3'@'localhost';
select plugin from mysql.user where user='Tanjotuser1' and host='localhost';
plugin
default_plugin
default_plugin Expected
select plugin from mysql.user where user='Tanjotuser3' and host='localhost';
plugin
sha256_password
sha256_password Expected
**** Disconnecting the open sessions and dropping the created users
Drop user 'Tanjotuser1'@'localhost';
Drop user 'Tanjotuser3'@'localhost';
=============================================================================
Checking the password assignment using the update command on the user table
=============================================================================
**** Creating user with mysql_native_password plugin
CREATE USER 'Tanjotuser1'@'localhost' IDENTIFIED WITH 'mysql_native_password';
UPDATE mysql.user SET Authentication_string='*0D3CED9BEC10A777AEC23CCC353A8C08A633045E' WHERE User='Tanjotuser1' AND Host='localhost';
FLUSH PRIVILEGES;
**** Creating user with sha256_password plugin
CREATE USER 'Tanjotuser3'@'localhost' IDENTIFIED WITH 'sha256_password';
UPDATE IGNORE mysql.user SET Authentication_string='*0D3CED9BEC10A777AEC23CCC353A8C08A633045E' WHERE User='Tanjotuser3' AND Host='localhost';
FLUSH PRIVILEGES;
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
set password='abcd';
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
**** Disconnecting the open sessions and dropping the created users
Drop user 'Tanjotuser1'@'localhost';
Drop user 'Tanjotuser3'@'localhost';
===================================================================================================
Starting the server with default auth as sha256_password and checking the above validations again.
===================================================================================================
# Restart server with default-authentication-plugin=sha256_password;
=======================================================================
Checking the password plugin assignment with create user command
=======================================================================
**** Creating user with mysql_native_password plugin
CREATE USER 'Tanjotuser1'@'localhost' IDENTIFIED WITH 'mysql_native_password';
SET PASSWORD for 'Tanjotuser1'@'localhost' = 'abc';
**** Creating user with sha256_password plugin
CREATE USER 'Tanjotuser3'@'localhost' IDENTIFIED WITH 'sha256_password';
SET PASSWORD for 'Tanjotuser3'@'localhost' = 'abc';
**** Validating the plugin names
select (select plugin from mysql.user where User='Tanjotuser1' and Host='localhost')='mysql_native_password';
(select plugin from mysql.user where User='Tanjotuser1' and Host='localhost')='mysql_native_password'
1
1 Expected
select (select plugin from mysql.user where User='Tanjotuser3' and Host='localhost')='sha256_password';
(select plugin from mysql.user where User='Tanjotuser3' and Host='localhost')='sha256_password'
1
1 Expected
Drop user 'Tanjotuser1'@'localhost';
Drop user 'Tanjotuser3'@'localhost';
=======================================================================
Checking the functionality and integrity of the DROP user command
=======================================================================
**** Creating user with default_plugin
CREATE USER 'Tanjotuser1'@'localhost' IDENTIFIED BY 'abc';
**** Creating user with sha256_password plugin
CREATE USER 'Tanjotuser3'@'localhost' IDENTIFIED WITH 'sha256_password';
SET PASSWORD for 'Tanjotuser3'@'localhost' = 'abc';
Connecting a session each with the above 3 users
dropping the above 3 users with each having a open session
Drop user 'Tanjotuser1'@'localhost';
Drop user 'Tanjotuser3'@'localhost';
Now trying opening a new session for the above dropped user
ERROR 28000: Access denied for user 'Tanjotuser1'@'localhost' (using password: YES)
ERROR 28000: Access denied for user 'Tanjotuser3'@'localhost' (using password: YES)
Accessing the open sessions for the above dropped user
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
select user(), current_user();
user() current_user()
Tanjotuser3@localhost Tanjotuser3@localhost
=======================================================================
Checking the privellages post renaming the user
=======================================================================
**** Creating user with mysql_native_password plugin
CREATE USER 'Tanjotuser1'@'localhost' IDENTIFIED WITH 'mysql_native_password';
SET PASSWORD for 'Tanjotuser1'@'localhost' = 'abc';
**** Creating user with sha256_password plugin
CREATE USER 'Tanjotuser3'@'localhost' IDENTIFIED WITH 'sha256_password';
SET PASSWORD for 'Tanjotuser3'@'localhost' = 'abc';
**** Validating the plugin names
select (select plugin from mysql.user where User='Tanjotuser1' and Host='localhost')='mysql_native_password';
(select plugin from mysql.user where User='Tanjotuser1' and Host='localhost')='mysql_native_password'
1
1 Expected
select (select plugin from mysql.user where User='Tanjotuser3' and Host='localhost')='sha256_password';
(select plugin from mysql.user where User='Tanjotuser3' and Host='localhost')='sha256_password'
1
1 Expected
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
select user(), current_user();
user() current_user()
Tanjotuser3@localhost Tanjotuser3@localhost
**** Validating the integrity of the rename user command
RENAME USER 'Tanjotuser1'@'localhost' to 'user1'@'localhost';
RENAME USER 'Tanjotuser3'@'localhost' to 'user3'@'localhost';
**** Validating the plugin names
select (select plugin from mysql.user where User='user1' and Host='localhost')='mysql_native_password';
(select plugin from mysql.user where User='user1' and Host='localhost')='mysql_native_password'
1
1 Expected
select (select plugin from mysql.user where User='user3' and Host='localhost')='sha256_password';
(select plugin from mysql.user where User='user3' and Host='localhost')='sha256_password'
1
1 Expected
**** Validating the user connections post renaming
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
select user(), current_user();
user() current_user()
Tanjotuser3@localhost Tanjotuser3@localhost
ERROR 28000: Access denied for user 'Tanjotuser1'@'localhost' (using password: YES)
ERROR 28000: Access denied for user 'Tanjotuser3'@'localhost' (using password: YES)
select user(), current_user();
user() current_user()
user1@localhost user1@localhost
select user(), current_user();
user() current_user()
user3@localhost user3@localhost
**** Disconnecting the open sessions and dropping the created users
Drop user 'user1'@'localhost';
Drop user 'user3'@'localhost';
=======================================================================
Checking the privillages with grant user command
=======================================================================
**** Creating user with mysql_native_password plugin
CREATE USER 'Tanjotuser1'@'localhost' IDENTIFIED WITH 'mysql_native_password' BY '123';
GRANT select on mysql.* to 'Tanjotuser1'@'localhost';
SET PASSWORD for 'Tanjotuser1'@'localhost' = 'abc';
**** Creating user with sha256_password plugin
CREATE USER 'Tanjotuser3'@'localhost' IDENTIFIED WITH 'sha256_password' BY '123';
GRANT select on mysql.* to 'Tanjotuser3'@'localhost';
SET PASSWORD for 'Tanjotuser3'@'localhost' = 'abc';
**** Validating the granted privilleges
select plugin from mysql.user where user='Tanjotuser1' and host='localhost';
plugin
mysql_native_password
mysql_native_password Expected
select plugin from mysql.user where user='Tanjotuser3' and host='localhost';
plugin
sha256_password
sha256_password Expected
**** Revoking select on mysql database
Revoke select on mysql.* from 'Tanjotuser1'@'localhost';
Revoke select on mysql.* from 'Tanjotuser3'@'localhost';
**** Validating the Revoked privilleges
select plugin from mysql.user where user='Tanjotuser1' and host='localhost';
ERROR 42000: SELECT command denied to user 'Tanjotuser1'@'localhost' for table 'user'
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
select plugin from mysql.user where user='Tanjotuser3' and host='localhost';
ERROR 42000: SELECT command denied to user 'Tanjotuser3'@'localhost' for table 'user'
select user(), current_user();
user() current_user()
Tanjotuser3@localhost Tanjotuser3@localhost
Grant usage on mysql.* to 'Tanjotuser1'@'localhost';
Grant usage on mysql.* to 'Tanjotuser3'@'localhost';
**** Validating the granted privilleges
select plugin from mysql.user where user='Tanjotuser1' and host='localhost';
ERROR 42000: SELECT command denied to user 'Tanjotuser1'@'localhost' for table 'user'
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
select plugin from mysql.user where user='Tanjotuser3' and host='localhost';
ERROR 42000: SELECT command denied to user 'Tanjotuser3'@'localhost' for table 'user'
select user(), current_user();
user() current_user()
Tanjotuser3@localhost Tanjotuser3@localhost
**** Validating the granted privilleges
Grant All on mysql.* to 'Tanjotuser1'@'localhost';
Grant All on mysql.* to 'Tanjotuser3'@'localhost';
select plugin from mysql.user where user='Tanjotuser1' and host='localhost';
plugin
mysql_native_password
mysql_native_password Expected
select plugin from mysql.user where user='Tanjotuser3' and host='localhost';
plugin
sha256_password
sha256_password Expected
**** Disconnecting the open sessions and dropping the created users
Drop user 'Tanjotuser1'@'localhost';
Drop user 'Tanjotuser3'@'localhost';
=============================================================================
Checking the password assignment using the update command on the user table
=============================================================================
**** Creating user with mysql_native_password plugin
CREATE USER 'Tanjotuser1'@'localhost' IDENTIFIED WITH 'mysql_native_password';
UPDATE mysql.user SET Authentication_string='*0D3CED9BEC10A777AEC23CCC353A8C08A633045E' WHERE User='Tanjotuser1' AND Host='localhost';
FLUSH PRIVILEGES;
**** Creating user with sha256_password plugin
CREATE USER 'Tanjotuser3'@'localhost' IDENTIFIED WITH 'sha256_password';
UPDATE IGNORE mysql.user SET Authentication_string='*0D3CED9BEC10A777AEC23CCC353A8C08A633045E' WHERE User='Tanjotuser3' AND Host='localhost';
FLUSH PRIVILEGES;
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
set password='abcd';
select user(), current_user();
user() current_user()
Tanjotuser1@localhost Tanjotuser1@localhost
**** Disconnecting the open sessions and dropping the created users
Drop user 'Tanjotuser1'@'localhost';
Drop user 'Tanjotuser3'@'localhost';
# restart:
|
