EVOLUTION-MANAGER

Edit File: set_role-multiple-role.result

create user 'test_user'@'localhost';
create role r_sel;
create role r_ins;
create role r_upd;
create role r_del;
create role r_crt;
create role r_drp;
create role r_rld;
grant select on *.* to r_sel;
grant insert on *.* to r_ins;
grant update on *.* to r_upd;
grant delete on *.* to r_del;
grant create on *.* to r_crt;
grant drop   on *.* to r_drp;
grant reload on *.* to r_rld;
grant r_sel to test_user@localhost;
grant r_ins to test_user@localhost;
grant r_upd to test_user@localhost;
grant r_del to test_user@localhost;
grant r_crt to test_user@localhost;
grant r_drp to test_user@localhost;
grant r_rld to test_user@localhost;
flush privileges;
select * from mysql.roles_mapping;
ERROR 42000: SELECT command denied to user 'test_user'@'localhost' for table 'roles_mapping'
show grants;
Grants for test_user@localhost
GRANT USAGE ON *.* TO 'test_user'@'localhost'
GRANT r_crt TO 'test_user'@'localhost'
GRANT r_del TO 'test_user'@'localhost'
GRANT r_drp TO 'test_user'@'localhost'
GRANT r_ins TO 'test_user'@'localhost'
GRANT r_rld TO 'test_user'@'localhost'
GRANT r_sel TO 'test_user'@'localhost'
GRANT r_upd TO 'test_user'@'localhost'
select current_user(), current_role();
current_user()	current_role()
test_user@localhost	NULL
set role r_sel;
select current_user(), current_role();
current_user()	current_role()
test_user@localhost	r_sel
show grants;
Grants for test_user@localhost
GRANT SELECT ON *.* TO 'r_sel'
GRANT USAGE ON *.* TO 'test_user'@'localhost'
GRANT r_crt TO 'test_user'@'localhost'
GRANT r_del TO 'test_user'@'localhost'
GRANT r_drp TO 'test_user'@'localhost'
GRANT r_ins TO 'test_user'@'localhost'
GRANT r_rld TO 'test_user'@'localhost'
GRANT r_sel TO 'test_user'@'localhost'
GRANT r_upd TO 'test_user'@'localhost'
select * from mysql.roles_mapping;
Host	User	Role	Admin_option
localhost	root	r_crt	Y
localhost	root	r_del	Y
localhost	root	r_drp	Y
localhost	root	r_ins	Y
localhost	root	r_rld	Y
localhost	root	r_sel	Y
localhost	root	r_upd	Y
localhost	test_user	r_crt	N
localhost	test_user	r_del	N
localhost	test_user	r_drp	N
localhost	test_user	r_ins	N
localhost	test_user	r_rld	N
localhost	test_user	r_sel	N
localhost	test_user	r_upd	N
set role r_ins;
select current_user(), current_role();
current_user()	current_role()
test_user@localhost	r_ins
show grants;
Grants for test_user@localhost
GRANT INSERT ON *.* TO 'r_ins'
GRANT USAGE ON *.* TO 'test_user'@'localhost'
GRANT r_crt TO 'test_user'@'localhost'
GRANT r_del TO 'test_user'@'localhost'
GRANT r_drp TO 'test_user'@'localhost'
GRANT r_ins TO 'test_user'@'localhost'
GRANT r_rld TO 'test_user'@'localhost'
GRANT r_sel TO 'test_user'@'localhost'
GRANT r_upd TO 'test_user'@'localhost'
select * from mysql.roles_mapping;
ERROR 42000: SELECT command denied to user 'test_user'@'localhost' for table 'roles_mapping'
insert into mysql.roles_mapping values ('', 'r_sel', 'r_rld', 'N');
flush privileges;
ERROR 42000: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation
set role r_rld;
select current_user(), current_role();
current_user()	current_role()
test_user@localhost	r_rld
flush privileges;
set role r_sel;
select current_user(), current_role();
current_user()	current_role()
test_user@localhost	r_sel
flush privileges;
set role none;
select current_user(), current_role();
current_user()	current_role()
test_user@localhost	NULL
flush privileges;
ERROR 42000: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation
set role r_ins;
select current_user(), current_role();
current_user()	current_role()
test_user@localhost	r_ins
insert into mysql.roles_mapping values ('', 'r_sel', 'r_upd', 'N');
insert into mysql.roles_mapping values ('', 'r_sel', 'r_del', 'N');
insert into mysql.roles_mapping values ('', 'r_sel', 'r_crt', 'N');
insert into mysql.roles_mapping values ('', 'r_sel', 'r_drp', 'N');
insert into mysql.roles_mapping values ('', 'r_del', 'r_ins', 'N');
set role r_rld;
select current_user(), current_role();
current_user()	current_role()
test_user@localhost	r_rld
flush privileges;
set role r_sel;
select current_user(), current_role();
current_user()	current_role()
test_user@localhost	r_sel
update mysql.roles_mapping set Role='r_ins' where Role='r_ins_wrong';
flush privileges;
set role r_sel;
select current_user(), current_role();
current_user()	current_role()
test_user@localhost	r_sel
create table mysql.random_test_table (id INT);
insert into mysql.random_test_table values (1);
select * from mysql.random_test_table;
id
1
delete from mysql.roles_mapping where Role='r_ins';
flush privileges;
set role r_sel;
select current_user(), current_role();
current_user()	current_role()
test_user@localhost	r_sel
insert into mysql.random_test_table values (1);
ERROR 42000: INSERT command denied to user 'test_user'@'localhost' for table 'random_test_table'
drop table mysql.random_test_table;
delete from mysql.user where user like 'r\_%';
delete from mysql.roles_mapping where Role like 'r\_%';
flush privileges;
drop user 'test_user'@'localhost';