summaryrefslogtreecommitdiffstats
path: root/contrib/adminpack/expected/adminpack.out
blob: 76aafe6316a66977af8a0bfe2ddffdf696c414d6 (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
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
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
CREATE EXTENSION adminpack;
-- create new file
SELECT pg_file_write('test_file1', 'test1', false);
 pg_file_write 
---------------
             5
(1 row)

SELECT pg_read_file('test_file1');
 pg_read_file 
--------------
 test1
(1 row)

-- append
SELECT pg_file_write('test_file1', 'test1', true);
 pg_file_write 
---------------
             5
(1 row)

SELECT pg_read_file('test_file1');
 pg_read_file 
--------------
 test1test1
(1 row)

-- error, already exists
SELECT pg_file_write('test_file1', 'test1', false);
ERROR:  file "test_file1" exists
SELECT pg_read_file('test_file1');
 pg_read_file 
--------------
 test1test1
(1 row)

-- disallowed file paths for non-superusers and users who are
-- not members of pg_write_server_files
CREATE ROLE regress_user1;
GRANT pg_read_all_settings TO regress_user1;
GRANT EXECUTE ON FUNCTION pg_file_write(text,text,bool) TO regress_user1;
SET ROLE regress_user1;
SELECT pg_file_write('../test_file0', 'test0', false);
ERROR:  path must be in or below the current directory
SELECT pg_file_write('/tmp/test_file0', 'test0', false);
ERROR:  absolute path not allowed
SELECT pg_file_write(current_setting('data_directory') || '/test_file4', 'test4', false);
 pg_file_write 
---------------
             5
(1 row)

SELECT pg_file_write(current_setting('data_directory') || '/../test_file4', 'test4', false);
ERROR:  absolute path not allowed
RESET ROLE;
REVOKE EXECUTE ON FUNCTION pg_file_write(text,text,bool) FROM regress_user1;
REVOKE pg_read_all_settings FROM regress_user1;
DROP ROLE regress_user1;
-- sync
SELECT pg_file_sync('test_file1'); -- sync file
 pg_file_sync 
--------------
 
(1 row)

SELECT pg_file_sync('pg_stat'); -- sync directory
 pg_file_sync 
--------------
 
(1 row)

SELECT pg_file_sync('test_file2'); -- not there
ERROR:  could not stat file "test_file2": No such file or directory
-- rename file
SELECT pg_file_rename('test_file1', 'test_file2');
 pg_file_rename 
----------------
 t
(1 row)

SELECT pg_read_file('test_file1');  -- not there
ERROR:  could not open file "test_file1" for reading: No such file or directory
SELECT pg_read_file('test_file2');
 pg_read_file 
--------------
 test1test1
(1 row)

-- error
SELECT pg_file_rename('test_file1', 'test_file2');
WARNING:  file "test_file1" is not accessible: No such file or directory
 pg_file_rename 
----------------
 f
(1 row)

-- rename file and archive
SELECT pg_file_write('test_file3', 'test3', false);
 pg_file_write 
---------------
             5
(1 row)

SELECT pg_file_rename('test_file2', 'test_file3', 'test_file3_archive');
 pg_file_rename 
----------------
 t
(1 row)

SELECT pg_read_file('test_file2');  -- not there
ERROR:  could not open file "test_file2" for reading: No such file or directory
SELECT pg_read_file('test_file3');
 pg_read_file 
--------------
 test1test1
(1 row)

SELECT pg_read_file('test_file3_archive');
 pg_read_file 
--------------
 test3
(1 row)

-- unlink
SELECT pg_file_unlink('test_file1');  -- does not exist
 pg_file_unlink 
----------------
 f
(1 row)

SELECT pg_file_unlink('test_file2');  -- does not exist
 pg_file_unlink 
----------------
 f
(1 row)

SELECT pg_file_unlink('test_file3');
 pg_file_unlink 
----------------
 t
(1 row)

SELECT pg_file_unlink('test_file3_archive');
 pg_file_unlink 
----------------
 t
(1 row)

SELECT pg_file_unlink('test_file4');
 pg_file_unlink 
----------------
 t
(1 row)

-- superuser checks
CREATE USER regress_user1;
SET ROLE regress_user1;
SELECT pg_file_write('test_file0', 'test0', false);
ERROR:  permission denied for function pg_file_write
SELECT pg_file_sync('test_file0');
ERROR:  permission denied for function pg_file_sync
SELECT pg_file_rename('test_file0', 'test_file0');
ERROR:  permission denied for function pg_file_rename
CONTEXT:  SQL function "pg_file_rename" statement 1
SELECT pg_file_unlink('test_file0');
ERROR:  permission denied for function pg_file_unlink
SELECT pg_logdir_ls();
ERROR:  permission denied for function pg_logdir_ls
RESET ROLE;
DROP USER regress_user1;
-- no further tests for pg_logdir_ls() because it depends on the
-- server's logging setup