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65 lines
2.0 KiB
Plaintext
65 lines
2.0 KiB
Plaintext
create user 'test_user'@'localhost';
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create role test_role1;
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create role test_role2;
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grant test_role1 to test_user@localhost;
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grant test_role2 to test_user@localhost;
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grant test_role2 to test_role1;
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select user, host from mysql.user where user not like 'root';
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user host
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test_role1
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test_role2
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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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test_role1 test_role2 N
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localhost root test_role1 Y
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localhost root test_role2 Y
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localhost test_user test_role1 N
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localhost test_user test_role2 N
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select user, host from mysql.db;
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user host
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%
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%
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grant select on mysql.* to test_role2;
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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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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 test_role1;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost test_role1
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select * from mysql.roles_mapping;
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Host User Role Admin_option
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test_role1 test_role2 N
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localhost root test_role1 Y
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localhost root test_role2 Y
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localhost test_user test_role1 N
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localhost test_user test_role2 N
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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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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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set role test_role2;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost test_role2
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select * from mysql.roles_mapping;
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Host User Role Admin_option
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test_role1 test_role2 N
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localhost root test_role1 Y
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localhost root test_role2 Y
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localhost test_user test_role1 N
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localhost test_user test_role2 N
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drop user 'test_user'@'localhost';
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revoke select on mysql.* from test_role2;
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delete from mysql.user where user='test_role1';
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delete from mysql.user where user='test_role2';
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delete from mysql.roles_mapping where Role='test_role1';
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delete from mysql.roles_mapping where Role='test_role2';
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flush privileges;
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