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
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
test_run = require('test_run').new()
---
...
engine = test_run:get_cfg('engine')
---
...
_ = box.space._session_settings:update('sql_default_engine', {{'=', 2, engine}})
---
...
nb = require('net.box')
---
...
box.execute("CREATE TABLE t1 (s1 INT PRIMARY KEY, s2 INT UNIQUE);")
---
- row_count: 1
...
box.execute("CREATE TABLE t2 (s1 INT PRIMARY KEY);")
---
- row_count: 1
...
box.execute("INSERT INTO t1 VALUES (1, 1);")
---
- row_count: 1
...
box.execute("INSERT INTO t2 VALUES (1);")
---
- row_count: 1
...
box.schema.user.grant('guest','read', 'space', 'T1')
---
...
c = nb.connect(box.cfg.listen)
---
...
c:execute("SELECT * FROM t1;")
---
- metadata:
- name: S1
type: integer
- name: S2
type: integer
rows:
- [1, 1]
...
box.schema.user.revoke('guest','read', 'space', 'T1')
---
...
c = nb.connect(box.cfg.listen)
---
...
c:execute("SELECT * FROM t1;")
---
- error: Read access to space 'T1' is denied for user 'guest'
...
box.schema.user.grant('guest','read', 'space', 'T2')
---
...
c = nb.connect(box.cfg.listen)
---
...
c:execute('SELECT * FROM t1, t2 WHERE t1.s1 = t2.s1')
---
- error: Read access to space 'T1' is denied for user 'guest'
...
box.execute("CREATE VIEW v AS SELECT * FROM t1")
---
- row_count: 1
...
box.schema.user.grant('guest','read', 'space', 'V')
---
...
v = nb.connect(box.cfg.listen)
---
...
c:execute('SELECT * FROM v')
---
- error: Read access to space 'T1' is denied for user 'guest'
...
box.execute('CREATE TABLE t3 (s1 INT PRIMARY KEY, fk INT, FOREIGN KEY (fk) REFERENCES t1(s2))')
---
- row_count: 1
...
box.schema.user.grant('guest','read','space', 'T3')
---
...
v = nb.connect(box.cfg.listen)
---
...
c:execute('INSERT INTO t3 VALUES (1, 1)')
---
- error: Read access to space 'T1' is denied for user 'guest'
...
-- Cleanup
box.schema.user.revoke('guest','read','space', 'V')
---
...
box.schema.user.revoke('guest','read','space', 'T2')
---
...
box.schema.user.revoke('guest','read','space', 'T3')
---
...
box.execute('DROP VIEW v')
---
- row_count: 1
...
box.execute('DROP TABLE t3')
---
- row_count: 1
...
box.execute('DROP TABLE t2')
---
- row_count: 1
...
box.execute("DROP TABLE t1")
---
- row_count: 1
...
|
