mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 20:42:30 +01:00
147 lines
4.9 KiB
Text
147 lines
4.9 KiB
Text
create user 'test_user'@'localhost';
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create role r_sel;
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create role r_ins;
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create role r_upd;
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create role r_del;
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create role r_crt;
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create role r_drp;
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create role r_rld;
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grant select on *.* to r_sel;
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grant insert on *.* to r_ins;
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grant update on *.* to r_upd;
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grant delete on *.* to r_del;
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grant create on *.* to r_crt;
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grant drop on *.* to r_drp;
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grant reload on *.* to r_rld;
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grant r_sel to test_user@localhost;
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grant r_ins to test_user@localhost;
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grant r_upd to test_user@localhost;
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grant r_del to test_user@localhost;
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grant r_crt to test_user@localhost;
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grant r_drp to test_user@localhost;
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grant r_rld to test_user@localhost;
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flush privileges;
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select * from mysql.roles_mapping;
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ERROR 42000: SELECT command denied to user 'test_user'@'localhost' for table 'roles_mapping'
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show grants;
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Grants for test_user@localhost
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GRANT USAGE ON *.* TO `test_user`@`localhost`
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GRANT `r_crt` TO `test_user`@`localhost`
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GRANT `r_del` TO `test_user`@`localhost`
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GRANT `r_drp` TO `test_user`@`localhost`
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GRANT `r_ins` TO `test_user`@`localhost`
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GRANT `r_rld` TO `test_user`@`localhost`
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GRANT `r_sel` TO `test_user`@`localhost`
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GRANT `r_upd` TO `test_user`@`localhost`
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost NULL
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set role r_sel;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost r_sel
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show grants;
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Grants for test_user@localhost
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GRANT SELECT ON *.* TO `r_sel`
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GRANT USAGE ON *.* TO `test_user`@`localhost`
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GRANT `r_crt` TO `test_user`@`localhost`
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GRANT `r_del` TO `test_user`@`localhost`
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GRANT `r_drp` TO `test_user`@`localhost`
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GRANT `r_ins` TO `test_user`@`localhost`
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GRANT `r_rld` TO `test_user`@`localhost`
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GRANT `r_sel` TO `test_user`@`localhost`
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GRANT `r_upd` TO `test_user`@`localhost`
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select * from mysql.roles_mapping;
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Host User Role Admin_option
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localhost root r_crt Y
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localhost root r_del Y
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localhost root r_drp Y
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localhost root r_ins Y
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localhost root r_rld Y
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localhost root r_sel Y
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localhost root r_upd Y
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localhost test_user r_crt N
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localhost test_user r_del N
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localhost test_user r_drp N
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localhost test_user r_ins N
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localhost test_user r_rld N
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localhost test_user r_sel N
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localhost test_user r_upd N
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set role r_ins;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost r_ins
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show grants;
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Grants for test_user@localhost
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GRANT INSERT ON *.* TO `r_ins`
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GRANT USAGE ON *.* TO `test_user`@`localhost`
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GRANT `r_crt` TO `test_user`@`localhost`
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GRANT `r_del` TO `test_user`@`localhost`
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GRANT `r_drp` TO `test_user`@`localhost`
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GRANT `r_ins` TO `test_user`@`localhost`
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GRANT `r_rld` TO `test_user`@`localhost`
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GRANT `r_sel` TO `test_user`@`localhost`
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GRANT `r_upd` TO `test_user`@`localhost`
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select * from mysql.roles_mapping;
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ERROR 42000: SELECT command denied to user 'test_user'@'localhost' for table 'roles_mapping'
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insert into mysql.roles_mapping values ('', 'r_sel', 'r_rld', 'N');
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flush privileges;
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ERROR 42000: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation
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set role r_rld;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost r_rld
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flush privileges;
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set role r_sel;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost r_sel
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flush privileges;
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set role none;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost NULL
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flush privileges;
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ERROR 42000: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation
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set role r_ins;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost r_ins
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insert into mysql.roles_mapping values ('', 'r_sel', 'r_upd', 'N');
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insert into mysql.roles_mapping values ('', 'r_sel', 'r_del', 'N');
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insert into mysql.roles_mapping values ('', 'r_sel', 'r_crt', 'N');
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insert into mysql.roles_mapping values ('', 'r_sel', 'r_drp', 'N');
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insert into mysql.roles_mapping values ('', 'r_del', 'r_ins', 'N');
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set role r_rld;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost r_rld
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flush privileges;
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set role r_sel;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost r_sel
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update mysql.roles_mapping set Role='r_ins' where Role='r_ins_wrong';
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flush privileges;
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set role r_sel;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost r_sel
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create table mysql.random_test_table (id INT);
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insert into mysql.random_test_table values (1);
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select * from mysql.random_test_table;
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id
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1
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delete from mysql.roles_mapping where Role='r_ins';
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flush privileges;
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set role r_sel;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost r_sel
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insert into mysql.random_test_table values (1);
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ERROR 42000: INSERT command denied to user 'test_user'@'localhost' for table 'random_test_table'
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drop table mysql.random_test_table;
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delete from mysql.user where user like 'r\_%';
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delete from mysql.roles_mapping where Role like 'r\_%';
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flush privileges;
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drop user 'test_user'@'localhost';
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