|
1
|
|
|
# Copyright (C) 2014-2020 Greenbone Networks GmbH |
|
2
|
|
|
# |
|
3
|
|
|
# SPDX-License-Identifier: AGPL-3.0-or-later |
|
4
|
|
|
# |
|
5
|
|
|
# This program is free software: you can redistribute it and/or modify |
|
6
|
|
|
# it under the terms of the GNU Affero General Public License as |
|
7
|
|
|
# published by the Free Software Foundation, either version 3 of the |
|
8
|
|
|
# License, or (at your option) any later version. |
|
9
|
|
|
# |
|
10
|
|
|
# This program is distributed in the hope that it will be useful, |
|
11
|
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12
|
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
13
|
|
|
# GNU Affero General Public License for more details. |
|
14
|
|
|
# |
|
15
|
|
|
# You should have received a copy of the GNU Affero General Public License |
|
16
|
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
17
|
|
|
|
|
18
|
|
|
import pickle |
|
19
|
|
|
|
|
20
|
|
|
from pathlib import Path |
|
21
|
|
|
from hashlib import sha256 |
|
22
|
|
|
from unittest import TestCase |
|
23
|
|
|
from unittest.mock import patch |
|
24
|
|
|
|
|
25
|
|
|
from ospd.errors import OspdCommandError |
|
26
|
|
|
from ospd.datapickler import DataPickler |
|
27
|
|
|
|
|
28
|
|
|
from .helper import assert_called |
|
29
|
|
|
|
|
30
|
|
|
|
|
31
|
|
|
class DataPecklerTestCase(TestCase): |
|
32
|
|
|
def test_store_data(self): |
|
33
|
|
|
data = {'foo', 'bar'} |
|
34
|
|
|
filename = 'scan_info_1' |
|
35
|
|
|
pickled_data = pickle.dumps(data) |
|
36
|
|
|
tmp_hash = sha256() |
|
37
|
|
|
tmp_hash.update(pickled_data) |
|
38
|
|
|
|
|
39
|
|
|
data_pickler = DataPickler('/tmp') |
|
40
|
|
|
ret = data_pickler.store_data(filename, data) |
|
41
|
|
|
|
|
42
|
|
|
self.assertEqual(ret, tmp_hash.hexdigest()) |
|
43
|
|
|
|
|
44
|
|
|
data_pickler.remove_file(filename) |
|
45
|
|
|
|
|
46
|
|
|
def test_store_data_failed(self): |
|
47
|
|
|
data = {'foo', 'bar'} |
|
48
|
|
|
filename = 'scan_info_1' |
|
49
|
|
|
|
|
50
|
|
|
data_pickler = DataPickler('/root') |
|
51
|
|
|
|
|
52
|
|
|
self.assertRaises( |
|
53
|
|
|
OspdCommandError, data_pickler.store_data, filename, data |
|
54
|
|
|
) |
|
55
|
|
|
|
|
56
|
|
|
def test_store_data_check_permission(self): |
|
57
|
|
|
OWNER_ONLY_RW_PERMISSION = '0o100600' # pylint: disable=invalid-name |
|
58
|
|
|
data = {'foo', 'bar'} |
|
59
|
|
|
filename = 'scan_info_1' |
|
60
|
|
|
|
|
61
|
|
|
data_pickler = DataPickler('/tmp') |
|
62
|
|
|
data_pickler.store_data(filename, data) |
|
63
|
|
|
|
|
64
|
|
|
file_path = ( |
|
65
|
|
|
Path(data_pickler._storage_path) # pylint: disable=protected-access |
|
66
|
|
|
/ filename |
|
67
|
|
|
) |
|
68
|
|
|
self.assertEqual( |
|
69
|
|
|
oct(file_path.stat().st_mode), OWNER_ONLY_RW_PERMISSION |
|
70
|
|
|
) |
|
71
|
|
|
|
|
72
|
|
|
data_pickler.remove_file(filename) |
|
73
|
|
|
|
|
74
|
|
|
def test_load_data(self): |
|
75
|
|
|
|
|
76
|
|
|
data_pickler = DataPickler('/tmp') |
|
77
|
|
|
|
|
78
|
|
|
data = {'foo', 'bar'} |
|
79
|
|
|
filename = 'scan_info_1' |
|
80
|
|
|
pickled_data = pickle.dumps(data) |
|
81
|
|
|
|
|
82
|
|
|
tmp_hash = sha256() |
|
83
|
|
|
tmp_hash.update(pickled_data) |
|
84
|
|
|
pickled_data_hash = tmp_hash.hexdigest() |
|
85
|
|
|
|
|
86
|
|
|
ret = data_pickler.store_data(filename, data) |
|
87
|
|
|
self.assertEqual(ret, pickled_data_hash) |
|
88
|
|
|
|
|
89
|
|
|
original_data = data_pickler.load_data(filename, pickled_data_hash) |
|
90
|
|
|
self.assertIsNotNone(original_data) |
|
91
|
|
|
|
|
92
|
|
|
self.assertIn('foo', original_data) |
|
93
|
|
|
|
|
94
|
|
|
@patch("ospd.datapickler.logger") |
|
95
|
|
|
def test_remove_file_failed(self, mock_logger): |
|
96
|
|
|
filename = 'inenxistent_file' |
|
97
|
|
|
data_pickler = DataPickler('/root') |
|
98
|
|
|
data_pickler.remove_file(filename) |
|
99
|
|
|
|
|
100
|
|
|
assert_called(mock_logger.error) |
|
101
|
|
|
|
|
102
|
|
|
@patch("ospd.datapickler.logger") |
|
103
|
|
|
def test_load_data_no_file(self, mock_logger): |
|
104
|
|
|
filename = 'scan_info_1' |
|
105
|
|
|
data_pickler = DataPickler('/tmp') |
|
106
|
|
|
|
|
107
|
|
|
data_loaded = data_pickler.load_data(filename, "1234") |
|
108
|
|
|
assert_called(mock_logger.error) |
|
109
|
|
|
self.assertIsNone(data_loaded) |
|
110
|
|
|
|
|
111
|
|
|
data_pickler.remove_file(filename) |
|
112
|
|
|
|
|
113
|
|
|
def test_load_data_corrupted(self): |
|
114
|
|
|
|
|
115
|
|
|
data_pickler = DataPickler('/tmp') |
|
116
|
|
|
|
|
117
|
|
|
data = {'foo', 'bar'} |
|
118
|
|
|
filename = 'scan_info_1' |
|
119
|
|
|
pickled_data = pickle.dumps(data) |
|
120
|
|
|
|
|
121
|
|
|
tmp_hash = sha256() |
|
122
|
|
|
tmp_hash.update(pickled_data) |
|
123
|
|
|
pickled_data_hash = tmp_hash.hexdigest() |
|
124
|
|
|
|
|
125
|
|
|
ret = data_pickler.store_data(filename, data) |
|
126
|
|
|
self.assertEqual(ret, pickled_data_hash) |
|
127
|
|
|
|
|
128
|
|
|
# courrupt data |
|
129
|
|
|
file_to_corrupt = ( |
|
130
|
|
|
Path(data_pickler._storage_path) # pylint: disable=protected-access |
|
131
|
|
|
/ filename |
|
132
|
|
|
) |
|
133
|
|
|
with file_to_corrupt.open('ab') as f: |
|
134
|
|
|
f.write(b'bar2') |
|
135
|
|
|
|
|
136
|
|
|
original_data = data_pickler.load_data(filename, pickled_data_hash) |
|
137
|
|
|
self.assertIsNone(original_data) |
|
138
|
|
|
|
|
139
|
|
|
data_pickler.remove_file(filename) |
|
140
|
|
|
|
greenbone /
ospd
