blob: 7facb9fd1c9a75102a8777cd6dea6c81c982bcd3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
create role r1;
create role r2;
create role r3;
create user u1;
grant r2 to r1;
grant r3 to r2;
grant r1 to u1;
show grants for u1;
Grants for u1@%
GRANT USAGE ON *.* TO `u1`@`%`
GRANT `r1` TO `u1`@`%`
show grants for r1;
Grants for r1
GRANT USAGE ON *.* TO `r1`
GRANT USAGE ON *.* TO `r2`
GRANT USAGE ON *.* TO `r3`
GRANT `r2` TO `r1`
GRANT `r3` TO `r2`
grant SELECT on *.* to u1;
grant INSERT on mysql.* to r1;
grant DELETE on mysql.roles_mapping to r2;
grant UPDATE on mysql.user to r3;
create function mysql.test_func (s CHAR(20))
returns CHAR(50) DETERMINISTIC
return concat('Test string: ',s);
create procedure mysql.test_proc (OUT param1 INT)
begin
select COUNT(*) into param1 from mysql.roles_mapping;
end|
grant execute on function mysql.test_func to r2;
grant execute on procedure mysql.test_proc to r3;
revoke execute on procedure mysql.test_proc from r2;
ERROR 42000: There is no such grant defined for user 'r2' on host '' on routine 'test_proc'
show grants for r1;
Grants for r1
GRANT DELETE ON `mysql`.`roles_mapping` TO `r2`
GRANT EXECUTE ON FUNCTION `mysql`.`test_func` TO `r2`
GRANT EXECUTE ON PROCEDURE `mysql`.`test_proc` TO `r3`
GRANT INSERT ON `mysql`.* TO `r1`
GRANT UPDATE ON `mysql`.`user` TO `r3`
GRANT USAGE ON *.* TO `r1`
GRANT USAGE ON *.* TO `r2`
GRANT USAGE ON *.* TO `r3`
GRANT `r2` TO `r1`
GRANT `r3` TO `r2`
show grants for r2;
Grants for r2
GRANT DELETE ON `mysql`.`roles_mapping` TO `r2`
GRANT EXECUTE ON FUNCTION `mysql`.`test_func` TO `r2`
GRANT EXECUTE ON PROCEDURE `mysql`.`test_proc` TO `r3`
GRANT UPDATE ON `mysql`.`user` TO `r3`
GRANT USAGE ON *.* TO `r2`
GRANT USAGE ON *.* TO `r3`
GRANT `r3` TO `r2`
show grants for r3;
Grants for r3
GRANT EXECUTE ON PROCEDURE `mysql`.`test_proc` TO `r3`
GRANT UPDATE ON `mysql`.`user` TO `r3`
GRANT USAGE ON *.* TO `r3`
drop function mysql.test_func;
drop procedure mysql.test_proc;
create function mysql.test_func (s CHAR(20))
returns CHAR(50) DETERMINISTIC
return concat('Test string: ',s);
show grants for r2;
Grants for r2
GRANT DELETE ON `mysql`.`roles_mapping` TO `r2`
GRANT UPDATE ON `mysql`.`user` TO `r3`
GRANT USAGE ON *.* TO `r2`
GRANT USAGE ON *.* TO `r3`
GRANT `r3` TO `r2`
connect u1,localhost,u1,,;
select mysql.test_func("none");
ERROR 42000: execute command denied to user 'u1'@'%' for routine 'mysql.test_func'
set role r1;
select mysql.test_func("r1");
ERROR 42000: execute command denied to user 'u1'@'%' for routine 'mysql.test_func'
connection default;
drop function mysql.test_func;
drop role r1, r2, r3;
drop user u1;
|
