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
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
|
<?php
/**
* ownCloud
*
* @author Florin Peter
* @copyright 2013 Florin Peter <owncloud@florin-peter.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Files_Encryption\Tests;
/**
* Class Trashbin
* this class provide basic trashbin app tests
*/
class Trashbin extends TestCase {
const TEST_ENCRYPTION_TRASHBIN_USER1 = "test-trashbin-user1";
public $userId;
public $pass;
/**
* @var \OC\Files\View
*/
public $view;
public $dataShort;
public $stateFilesTrashbin;
public $folder1;
public $subfolder;
public $subsubfolder;
public static function setUpBeforeClass() {
parent::setUpBeforeClass();
// trashbin hooks
\OCA\Files_Trashbin\Trashbin::registerHooks();
// create test user
self::loginHelper(self::TEST_ENCRYPTION_TRASHBIN_USER1, true);
}
protected function setUp() {
parent::setUp();
// set user id
\OC_User::setUserId(self::TEST_ENCRYPTION_TRASHBIN_USER1);
$this->userId = self::TEST_ENCRYPTION_TRASHBIN_USER1;
$this->pass = self::TEST_ENCRYPTION_TRASHBIN_USER1;
// init filesystem view
$this->view = new \OC\Files\View('/');
// init short data
$this->dataShort = 'hats';
$this->folder1 = '/folder1';
$this->subfolder = '/subfolder1';
$this->subsubfolder = '/subsubfolder1';
// remember files_trashbin state
$this->stateFilesTrashbin = \OC_App::isEnabled('files_trashbin');
// we want to tests with app files_trashbin enabled
\OC_App::enable('files_trashbin');
}
protected function tearDown() {
// reset app files_trashbin
if ($this->stateFilesTrashbin) {
\OC_App::enable('files_trashbin');
}
else {
\OC_App::disable('files_trashbin');
}
parent::tearDown();
}
public static function tearDownAfterClass() {
// cleanup test user
\OC_User::deleteUser(self::TEST_ENCRYPTION_TRASHBIN_USER1);
\OC\Files\Filesystem::getLoader()->removeStorageWrapper('oc_trashbin');
parent::tearDownAfterClass();
}
/**
* @medium
* test delete file
*/
function testDeleteFile() {
// generate filename
$filename = 'tmp-' . $this->getUniqueID() . '.txt';
$filename2 = $filename . '.backup'; // a second file with similar name
// save file with content
$cryptedFile = file_put_contents('crypt:///' .self::TEST_ENCRYPTION_TRASHBIN_USER1. '/files/'. $filename, $this->dataShort);
$cryptedFile2 = file_put_contents('crypt:///' .self::TEST_ENCRYPTION_TRASHBIN_USER1. '/files/'. $filename2, $this->dataShort);
// test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
$this->assertTrue(is_int($cryptedFile2));
// check if key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/fileKey'));
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename2 . '/fileKey'));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename2 . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// delete first file
\OC\Files\Filesystem::unlink($filename);
// check if file not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/fileKey'));
// check if share key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// check that second file still exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename2));
// check that key for second file still exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename2 . '/fileKey'));
// check that share key for second file still exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename2 . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// get files
$trashFiles = \OCA\Files_Trashbin\Helper::getTrashFiles('/', self::TEST_ENCRYPTION_TRASHBIN_USER1);
// find created file with timestamp
$timestamp = null;
foreach ($trashFiles as $file) {
if ($file['name'] === $filename) {
$timestamp = $file['mtime'];
break;
}
}
// check if we found the file we created
$this->assertNotNull($timestamp);
$this->assertTrue($this->view->is_dir('/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename . '.d' . $timestamp));
// check if key for admin not exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename . '.d' . $timestamp . '/fileKey'));
// check if share key for admin not exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename
. '.d' . $timestamp . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
}
/**
* @medium
* test restore file
*/
function testRestoreFile() {
// generate filename
$filename = 'tmp-' . $this->getUniqueID() . '.txt';
$filename2 = $filename . '.backup'; // a second file with similar name
// save file with content
file_put_contents('crypt:///' . self::TEST_ENCRYPTION_TRASHBIN_USER1. '/files/'. $filename, $this->dataShort);
file_put_contents('crypt:///' . self::TEST_ENCRYPTION_TRASHBIN_USER1. '/files/'. $filename2, $this->dataShort);
// delete both files
\OC\Files\Filesystem::unlink($filename);
\OC\Files\Filesystem::unlink($filename2);
$trashFiles = \OCA\Files_Trashbin\Helper::getTrashFiles('/', self::TEST_ENCRYPTION_TRASHBIN_USER1);
// find created file with timestamp
$timestamp = null;
foreach ($trashFiles as $file) {
if ($file['name'] === $filename) {
$timestamp = $file['mtime'];
break;
}
}
// make sure that we have a timestamp
$this->assertNotNull($timestamp);
// before calling the restore operation the keys shouldn't be there
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/fileKey'));
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// restore first file
$this->assertTrue(\OCA\Files_Trashbin\Trashbin::restore($filename . '.d' . $timestamp, $filename, $timestamp));
// check if file exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename));
// check if key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/fileKey'));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// check that second file was NOT restored
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename2));
// check if key for admin exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename2 . '/fileKey'));
// check if share key for admin exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename2 . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
}
/**
* @medium
* test delete file forever
*/
function testPermanentDeleteFile() {
// generate filename
$filename = 'tmp-' . $this->getUniqueID() . '.txt';
// save file with content
$cryptedFile = file_put_contents('crypt:///' .$this->userId. '/files/' . $filename, $this->dataShort);
// test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
// check if key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/fileKey'));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// delete file
\OC\Files\Filesystem::unlink($filename);
// check if file not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/'
. $filename . '.key'));
// check if share key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// find created file with timestamp
$query = \OC_DB::prepare('SELECT `timestamp`,`type` FROM `*PREFIX*files_trash`'
. ' WHERE `id`=?');
$result = $query->execute(array($filename))->fetchRow();
$this->assertTrue(is_array($result));
// build suffix
$trashFileSuffix = 'd' . $result['timestamp'];
// check if key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename
. '.' . $trashFileSuffix . '/fileKey'));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/'
. $filename . '.' . $trashFileSuffix . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// get timestamp from file
$timestamp = str_replace('d', '', $trashFileSuffix);
// delete file forever
$this->assertGreaterThan(0, \OCA\Files_Trashbin\Trashbin::delete($filename, $this->userId, $timestamp));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/files/' . $filename . '.'
. $trashFileSuffix));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename
. '.' . $trashFileSuffix . '/fileKey'));
// check if share key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename
. '.' . $trashFileSuffix . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
}
}
|
