@@ -30,15 +30,15 @@ |
||
30 | 30 | * Mount provider for regular posix home folders |
31 | 31 | */ |
32 | 32 | class LocalHomeMountProvider implements IHomeMountProvider { |
33 | - /** |
|
34 | - * Get the cache mount for a user |
|
35 | - * |
|
36 | - * @param IUser $user |
|
37 | - * @param IStorageFactory $loader |
|
38 | - * @return \OCP\Files\Mount\IMountPoint|null |
|
39 | - */ |
|
40 | - public function getHomeMountForUser(IUser $user, IStorageFactory $loader) { |
|
41 | - $arguments = ['user' => $user]; |
|
42 | - return new MountPoint('\OC\Files\Storage\Home', '/' . $user->getUID(), $arguments, $loader); |
|
43 | - } |
|
33 | + /** |
|
34 | + * Get the cache mount for a user |
|
35 | + * |
|
36 | + * @param IUser $user |
|
37 | + * @param IStorageFactory $loader |
|
38 | + * @return \OCP\Files\Mount\IMountPoint|null |
|
39 | + */ |
|
40 | + public function getHomeMountForUser(IUser $user, IStorageFactory $loader) { |
|
41 | + $arguments = ['user' => $user]; |
|
42 | + return new MountPoint('\OC\Files\Storage\Home', '/' . $user->getUID(), $arguments, $loader); |
|
43 | + } |
|
44 | 44 | } |
@@ -38,247 +38,247 @@ |
||
38 | 38 | use OCP\ILogger; |
39 | 39 | |
40 | 40 | class MountPoint implements IMountPoint { |
41 | - /** |
|
42 | - * @var \OC\Files\Storage\Storage $storage |
|
43 | - */ |
|
44 | - protected $storage = null; |
|
45 | - protected $class; |
|
46 | - protected $storageId; |
|
47 | - protected $rootId = null; |
|
41 | + /** |
|
42 | + * @var \OC\Files\Storage\Storage $storage |
|
43 | + */ |
|
44 | + protected $storage = null; |
|
45 | + protected $class; |
|
46 | + protected $storageId; |
|
47 | + protected $rootId = null; |
|
48 | 48 | |
49 | - /** |
|
50 | - * Configuration options for the storage backend |
|
51 | - * |
|
52 | - * @var array |
|
53 | - */ |
|
54 | - protected $arguments = []; |
|
55 | - protected $mountPoint; |
|
49 | + /** |
|
50 | + * Configuration options for the storage backend |
|
51 | + * |
|
52 | + * @var array |
|
53 | + */ |
|
54 | + protected $arguments = []; |
|
55 | + protected $mountPoint; |
|
56 | 56 | |
57 | - /** |
|
58 | - * Mount specific options |
|
59 | - * |
|
60 | - * @var array |
|
61 | - */ |
|
62 | - protected $mountOptions = []; |
|
57 | + /** |
|
58 | + * Mount specific options |
|
59 | + * |
|
60 | + * @var array |
|
61 | + */ |
|
62 | + protected $mountOptions = []; |
|
63 | 63 | |
64 | - /** |
|
65 | - * @var \OC\Files\Storage\StorageFactory $loader |
|
66 | - */ |
|
67 | - private $loader; |
|
64 | + /** |
|
65 | + * @var \OC\Files\Storage\StorageFactory $loader |
|
66 | + */ |
|
67 | + private $loader; |
|
68 | 68 | |
69 | - /** |
|
70 | - * Specified whether the storage is invalid after failing to |
|
71 | - * instantiate it. |
|
72 | - * |
|
73 | - * @var bool |
|
74 | - */ |
|
75 | - private $invalidStorage = false; |
|
69 | + /** |
|
70 | + * Specified whether the storage is invalid after failing to |
|
71 | + * instantiate it. |
|
72 | + * |
|
73 | + * @var bool |
|
74 | + */ |
|
75 | + private $invalidStorage = false; |
|
76 | 76 | |
77 | - /** @var int|null */ |
|
78 | - protected $mountId; |
|
77 | + /** @var int|null */ |
|
78 | + protected $mountId; |
|
79 | 79 | |
80 | - /** |
|
81 | - * @param string|\OC\Files\Storage\Storage $storage |
|
82 | - * @param string $mountpoint |
|
83 | - * @param array $arguments (optional) configuration for the storage backend |
|
84 | - * @param \OCP\Files\Storage\IStorageFactory $loader |
|
85 | - * @param array $mountOptions mount specific options |
|
86 | - * @param int|null $mountId |
|
87 | - * @throws \Exception |
|
88 | - */ |
|
89 | - public function __construct($storage, $mountpoint, $arguments = null, $loader = null, $mountOptions = null, $mountId = null) { |
|
90 | - if (is_null($arguments)) { |
|
91 | - $arguments = []; |
|
92 | - } |
|
93 | - if (is_null($loader)) { |
|
94 | - $this->loader = new StorageFactory(); |
|
95 | - } else { |
|
96 | - $this->loader = $loader; |
|
97 | - } |
|
80 | + /** |
|
81 | + * @param string|\OC\Files\Storage\Storage $storage |
|
82 | + * @param string $mountpoint |
|
83 | + * @param array $arguments (optional) configuration for the storage backend |
|
84 | + * @param \OCP\Files\Storage\IStorageFactory $loader |
|
85 | + * @param array $mountOptions mount specific options |
|
86 | + * @param int|null $mountId |
|
87 | + * @throws \Exception |
|
88 | + */ |
|
89 | + public function __construct($storage, $mountpoint, $arguments = null, $loader = null, $mountOptions = null, $mountId = null) { |
|
90 | + if (is_null($arguments)) { |
|
91 | + $arguments = []; |
|
92 | + } |
|
93 | + if (is_null($loader)) { |
|
94 | + $this->loader = new StorageFactory(); |
|
95 | + } else { |
|
96 | + $this->loader = $loader; |
|
97 | + } |
|
98 | 98 | |
99 | - if (!is_null($mountOptions)) { |
|
100 | - $this->mountOptions = $mountOptions; |
|
101 | - } |
|
99 | + if (!is_null($mountOptions)) { |
|
100 | + $this->mountOptions = $mountOptions; |
|
101 | + } |
|
102 | 102 | |
103 | - $mountpoint = $this->formatPath($mountpoint); |
|
104 | - $this->mountPoint = $mountpoint; |
|
105 | - if ($storage instanceof Storage) { |
|
106 | - $this->class = get_class($storage); |
|
107 | - $this->storage = $this->loader->wrap($this, $storage); |
|
108 | - } else { |
|
109 | - // Update old classes to new namespace |
|
110 | - if (strpos($storage, 'OC_Filestorage_') !== false) { |
|
111 | - $storage = '\OC\Files\Storage\\' . substr($storage, 15); |
|
112 | - } |
|
113 | - $this->class = $storage; |
|
114 | - $this->arguments = $arguments; |
|
115 | - } |
|
116 | - $this->mountId = $mountId; |
|
117 | - } |
|
103 | + $mountpoint = $this->formatPath($mountpoint); |
|
104 | + $this->mountPoint = $mountpoint; |
|
105 | + if ($storage instanceof Storage) { |
|
106 | + $this->class = get_class($storage); |
|
107 | + $this->storage = $this->loader->wrap($this, $storage); |
|
108 | + } else { |
|
109 | + // Update old classes to new namespace |
|
110 | + if (strpos($storage, 'OC_Filestorage_') !== false) { |
|
111 | + $storage = '\OC\Files\Storage\\' . substr($storage, 15); |
|
112 | + } |
|
113 | + $this->class = $storage; |
|
114 | + $this->arguments = $arguments; |
|
115 | + } |
|
116 | + $this->mountId = $mountId; |
|
117 | + } |
|
118 | 118 | |
119 | - /** |
|
120 | - * get complete path to the mount point, relative to data/ |
|
121 | - * |
|
122 | - * @return string |
|
123 | - */ |
|
124 | - public function getMountPoint() { |
|
125 | - return $this->mountPoint; |
|
126 | - } |
|
119 | + /** |
|
120 | + * get complete path to the mount point, relative to data/ |
|
121 | + * |
|
122 | + * @return string |
|
123 | + */ |
|
124 | + public function getMountPoint() { |
|
125 | + return $this->mountPoint; |
|
126 | + } |
|
127 | 127 | |
128 | - /** |
|
129 | - * Sets the mount point path, relative to data/ |
|
130 | - * |
|
131 | - * @param string $mountPoint new mount point |
|
132 | - */ |
|
133 | - public function setMountPoint($mountPoint) { |
|
134 | - $this->mountPoint = $this->formatPath($mountPoint); |
|
135 | - } |
|
128 | + /** |
|
129 | + * Sets the mount point path, relative to data/ |
|
130 | + * |
|
131 | + * @param string $mountPoint new mount point |
|
132 | + */ |
|
133 | + public function setMountPoint($mountPoint) { |
|
134 | + $this->mountPoint = $this->formatPath($mountPoint); |
|
135 | + } |
|
136 | 136 | |
137 | - /** |
|
138 | - * create the storage that is mounted |
|
139 | - */ |
|
140 | - private function createStorage() { |
|
141 | - if ($this->invalidStorage) { |
|
142 | - return; |
|
143 | - } |
|
137 | + /** |
|
138 | + * create the storage that is mounted |
|
139 | + */ |
|
140 | + private function createStorage() { |
|
141 | + if ($this->invalidStorage) { |
|
142 | + return; |
|
143 | + } |
|
144 | 144 | |
145 | - if (class_exists($this->class)) { |
|
146 | - try { |
|
147 | - $class = $this->class; |
|
148 | - // prevent recursion by setting the storage before applying wrappers |
|
149 | - $this->storage = new $class($this->arguments); |
|
150 | - $this->storage = $this->loader->wrap($this, $this->storage); |
|
151 | - } catch (\Exception $exception) { |
|
152 | - $this->storage = null; |
|
153 | - $this->invalidStorage = true; |
|
154 | - if ($this->mountPoint === '/') { |
|
155 | - // the root storage could not be initialized, show the user! |
|
156 | - throw new \Exception('The root storage could not be initialized. Please contact your local administrator.', $exception->getCode(), $exception); |
|
157 | - } else { |
|
158 | - \OC::$server->getLogger()->logException($exception, ['level' => ILogger::ERROR]); |
|
159 | - } |
|
160 | - return; |
|
161 | - } |
|
162 | - } else { |
|
163 | - \OCP\Util::writeLog('core', 'storage backend ' . $this->class . ' not found', ILogger::ERROR); |
|
164 | - $this->invalidStorage = true; |
|
165 | - return; |
|
166 | - } |
|
167 | - } |
|
145 | + if (class_exists($this->class)) { |
|
146 | + try { |
|
147 | + $class = $this->class; |
|
148 | + // prevent recursion by setting the storage before applying wrappers |
|
149 | + $this->storage = new $class($this->arguments); |
|
150 | + $this->storage = $this->loader->wrap($this, $this->storage); |
|
151 | + } catch (\Exception $exception) { |
|
152 | + $this->storage = null; |
|
153 | + $this->invalidStorage = true; |
|
154 | + if ($this->mountPoint === '/') { |
|
155 | + // the root storage could not be initialized, show the user! |
|
156 | + throw new \Exception('The root storage could not be initialized. Please contact your local administrator.', $exception->getCode(), $exception); |
|
157 | + } else { |
|
158 | + \OC::$server->getLogger()->logException($exception, ['level' => ILogger::ERROR]); |
|
159 | + } |
|
160 | + return; |
|
161 | + } |
|
162 | + } else { |
|
163 | + \OCP\Util::writeLog('core', 'storage backend ' . $this->class . ' not found', ILogger::ERROR); |
|
164 | + $this->invalidStorage = true; |
|
165 | + return; |
|
166 | + } |
|
167 | + } |
|
168 | 168 | |
169 | - /** |
|
170 | - * @return \OC\Files\Storage\Storage |
|
171 | - */ |
|
172 | - public function getStorage() { |
|
173 | - if (is_null($this->storage)) { |
|
174 | - $this->createStorage(); |
|
175 | - } |
|
176 | - return $this->storage; |
|
177 | - } |
|
169 | + /** |
|
170 | + * @return \OC\Files\Storage\Storage |
|
171 | + */ |
|
172 | + public function getStorage() { |
|
173 | + if (is_null($this->storage)) { |
|
174 | + $this->createStorage(); |
|
175 | + } |
|
176 | + return $this->storage; |
|
177 | + } |
|
178 | 178 | |
179 | - /** |
|
180 | - * @return string |
|
181 | - */ |
|
182 | - public function getStorageId() { |
|
183 | - if (!$this->storageId) { |
|
184 | - if (is_null($this->storage)) { |
|
185 | - $storage = $this->createStorage(); //FIXME: start using exceptions |
|
186 | - if (is_null($storage)) { |
|
187 | - return null; |
|
188 | - } |
|
179 | + /** |
|
180 | + * @return string |
|
181 | + */ |
|
182 | + public function getStorageId() { |
|
183 | + if (!$this->storageId) { |
|
184 | + if (is_null($this->storage)) { |
|
185 | + $storage = $this->createStorage(); //FIXME: start using exceptions |
|
186 | + if (is_null($storage)) { |
|
187 | + return null; |
|
188 | + } |
|
189 | 189 | |
190 | - $this->storage = $storage; |
|
191 | - } |
|
192 | - $this->storageId = $this->storage->getId(); |
|
193 | - if (strlen($this->storageId) > 64) { |
|
194 | - $this->storageId = md5($this->storageId); |
|
195 | - } |
|
196 | - } |
|
197 | - return $this->storageId; |
|
198 | - } |
|
190 | + $this->storage = $storage; |
|
191 | + } |
|
192 | + $this->storageId = $this->storage->getId(); |
|
193 | + if (strlen($this->storageId) > 64) { |
|
194 | + $this->storageId = md5($this->storageId); |
|
195 | + } |
|
196 | + } |
|
197 | + return $this->storageId; |
|
198 | + } |
|
199 | 199 | |
200 | - /** |
|
201 | - * @return int |
|
202 | - */ |
|
203 | - public function getNumericStorageId() { |
|
204 | - return $this->getStorage()->getStorageCache()->getNumericId(); |
|
205 | - } |
|
200 | + /** |
|
201 | + * @return int |
|
202 | + */ |
|
203 | + public function getNumericStorageId() { |
|
204 | + return $this->getStorage()->getStorageCache()->getNumericId(); |
|
205 | + } |
|
206 | 206 | |
207 | - /** |
|
208 | - * @param string $path |
|
209 | - * @return string |
|
210 | - */ |
|
211 | - public function getInternalPath($path) { |
|
212 | - $path = Filesystem::normalizePath($path, true, false, true); |
|
213 | - if ($this->mountPoint === $path or $this->mountPoint . '/' === $path) { |
|
214 | - $internalPath = ''; |
|
215 | - } else { |
|
216 | - $internalPath = substr($path, strlen($this->mountPoint)); |
|
217 | - } |
|
218 | - // substr returns false instead of an empty string, we always want a string |
|
219 | - return (string)$internalPath; |
|
220 | - } |
|
207 | + /** |
|
208 | + * @param string $path |
|
209 | + * @return string |
|
210 | + */ |
|
211 | + public function getInternalPath($path) { |
|
212 | + $path = Filesystem::normalizePath($path, true, false, true); |
|
213 | + if ($this->mountPoint === $path or $this->mountPoint . '/' === $path) { |
|
214 | + $internalPath = ''; |
|
215 | + } else { |
|
216 | + $internalPath = substr($path, strlen($this->mountPoint)); |
|
217 | + } |
|
218 | + // substr returns false instead of an empty string, we always want a string |
|
219 | + return (string)$internalPath; |
|
220 | + } |
|
221 | 221 | |
222 | - /** |
|
223 | - * @param string $path |
|
224 | - * @return string |
|
225 | - */ |
|
226 | - private function formatPath($path) { |
|
227 | - $path = Filesystem::normalizePath($path); |
|
228 | - if (strlen($path) > 1) { |
|
229 | - $path .= '/'; |
|
230 | - } |
|
231 | - return $path; |
|
232 | - } |
|
222 | + /** |
|
223 | + * @param string $path |
|
224 | + * @return string |
|
225 | + */ |
|
226 | + private function formatPath($path) { |
|
227 | + $path = Filesystem::normalizePath($path); |
|
228 | + if (strlen($path) > 1) { |
|
229 | + $path .= '/'; |
|
230 | + } |
|
231 | + return $path; |
|
232 | + } |
|
233 | 233 | |
234 | - /** |
|
235 | - * @param callable $wrapper |
|
236 | - */ |
|
237 | - public function wrapStorage($wrapper) { |
|
238 | - $storage = $this->getStorage(); |
|
239 | - // storage can be null if it couldn't be initialized |
|
240 | - if ($storage != null) { |
|
241 | - $this->storage = $wrapper($this->mountPoint, $storage, $this); |
|
242 | - } |
|
243 | - } |
|
234 | + /** |
|
235 | + * @param callable $wrapper |
|
236 | + */ |
|
237 | + public function wrapStorage($wrapper) { |
|
238 | + $storage = $this->getStorage(); |
|
239 | + // storage can be null if it couldn't be initialized |
|
240 | + if ($storage != null) { |
|
241 | + $this->storage = $wrapper($this->mountPoint, $storage, $this); |
|
242 | + } |
|
243 | + } |
|
244 | 244 | |
245 | - /** |
|
246 | - * Get a mount option |
|
247 | - * |
|
248 | - * @param string $name Name of the mount option to get |
|
249 | - * @param mixed $default Default value for the mount option |
|
250 | - * @return mixed |
|
251 | - */ |
|
252 | - public function getOption($name, $default) { |
|
253 | - return isset($this->mountOptions[$name]) ? $this->mountOptions[$name] : $default; |
|
254 | - } |
|
245 | + /** |
|
246 | + * Get a mount option |
|
247 | + * |
|
248 | + * @param string $name Name of the mount option to get |
|
249 | + * @param mixed $default Default value for the mount option |
|
250 | + * @return mixed |
|
251 | + */ |
|
252 | + public function getOption($name, $default) { |
|
253 | + return isset($this->mountOptions[$name]) ? $this->mountOptions[$name] : $default; |
|
254 | + } |
|
255 | 255 | |
256 | - /** |
|
257 | - * Get all options for the mount |
|
258 | - * |
|
259 | - * @return array |
|
260 | - */ |
|
261 | - public function getOptions() { |
|
262 | - return $this->mountOptions; |
|
263 | - } |
|
256 | + /** |
|
257 | + * Get all options for the mount |
|
258 | + * |
|
259 | + * @return array |
|
260 | + */ |
|
261 | + public function getOptions() { |
|
262 | + return $this->mountOptions; |
|
263 | + } |
|
264 | 264 | |
265 | - /** |
|
266 | - * Get the file id of the root of the storage |
|
267 | - * |
|
268 | - * @return int |
|
269 | - */ |
|
270 | - public function getStorageRootId() { |
|
271 | - if (is_null($this->rootId) || $this->rootId === -1) { |
|
272 | - $this->rootId = (int)$this->getStorage()->getCache()->getId(''); |
|
273 | - } |
|
274 | - return $this->rootId; |
|
275 | - } |
|
265 | + /** |
|
266 | + * Get the file id of the root of the storage |
|
267 | + * |
|
268 | + * @return int |
|
269 | + */ |
|
270 | + public function getStorageRootId() { |
|
271 | + if (is_null($this->rootId) || $this->rootId === -1) { |
|
272 | + $this->rootId = (int)$this->getStorage()->getCache()->getId(''); |
|
273 | + } |
|
274 | + return $this->rootId; |
|
275 | + } |
|
276 | 276 | |
277 | - public function getMountId() { |
|
278 | - return $this->mountId; |
|
279 | - } |
|
277 | + public function getMountId() { |
|
278 | + return $this->mountId; |
|
279 | + } |
|
280 | 280 | |
281 | - public function getMountType() { |
|
282 | - return ''; |
|
283 | - } |
|
281 | + public function getMountType() { |
|
282 | + return ''; |
|
283 | + } |
|
284 | 284 | } |
@@ -108,7 +108,7 @@ discard block |
||
108 | 108 | } else { |
109 | 109 | // Update old classes to new namespace |
110 | 110 | if (strpos($storage, 'OC_Filestorage_') !== false) { |
111 | - $storage = '\OC\Files\Storage\\' . substr($storage, 15); |
|
111 | + $storage = '\OC\Files\Storage\\'.substr($storage, 15); |
|
112 | 112 | } |
113 | 113 | $this->class = $storage; |
114 | 114 | $this->arguments = $arguments; |
@@ -160,7 +160,7 @@ discard block |
||
160 | 160 | return; |
161 | 161 | } |
162 | 162 | } else { |
163 | - \OCP\Util::writeLog('core', 'storage backend ' . $this->class . ' not found', ILogger::ERROR); |
|
163 | + \OCP\Util::writeLog('core', 'storage backend '.$this->class.' not found', ILogger::ERROR); |
|
164 | 164 | $this->invalidStorage = true; |
165 | 165 | return; |
166 | 166 | } |
@@ -210,13 +210,13 @@ discard block |
||
210 | 210 | */ |
211 | 211 | public function getInternalPath($path) { |
212 | 212 | $path = Filesystem::normalizePath($path, true, false, true); |
213 | - if ($this->mountPoint === $path or $this->mountPoint . '/' === $path) { |
|
213 | + if ($this->mountPoint === $path or $this->mountPoint.'/' === $path) { |
|
214 | 214 | $internalPath = ''; |
215 | 215 | } else { |
216 | 216 | $internalPath = substr($path, strlen($this->mountPoint)); |
217 | 217 | } |
218 | 218 | // substr returns false instead of an empty string, we always want a string |
219 | - return (string)$internalPath; |
|
219 | + return (string) $internalPath; |
|
220 | 220 | } |
221 | 221 | |
222 | 222 | /** |
@@ -269,7 +269,7 @@ discard block |
||
269 | 269 | */ |
270 | 270 | public function getStorageRootId() { |
271 | 271 | if (is_null($this->rootId) || $this->rootId === -1) { |
272 | - $this->rootId = (int)$this->getStorage()->getCache()->getId(''); |
|
272 | + $this->rootId = (int) $this->getStorage()->getCache()->getId(''); |
|
273 | 273 | } |
274 | 274 | return $this->rootId; |
275 | 275 | } |
@@ -71,852 +71,852 @@ |
||
71 | 71 | |
72 | 72 | class Filesystem { |
73 | 73 | |
74 | - /** |
|
75 | - * @var Mount\Manager $mounts |
|
76 | - */ |
|
77 | - private static $mounts; |
|
78 | - |
|
79 | - public static $loaded = false; |
|
80 | - /** |
|
81 | - * @var \OC\Files\View $defaultInstance |
|
82 | - */ |
|
83 | - private static $defaultInstance; |
|
84 | - |
|
85 | - private static $usersSetup = []; |
|
86 | - |
|
87 | - private static $normalizedPathCache = null; |
|
88 | - |
|
89 | - private static $listeningForProviders = false; |
|
90 | - |
|
91 | - /** |
|
92 | - * classname which used for hooks handling |
|
93 | - * used as signalclass in OC_Hooks::emit() |
|
94 | - */ |
|
95 | - public const CLASSNAME = 'OC_Filesystem'; |
|
96 | - |
|
97 | - /** |
|
98 | - * signalname emitted before file renaming |
|
99 | - * |
|
100 | - * @param string $oldpath |
|
101 | - * @param string $newpath |
|
102 | - */ |
|
103 | - public const signal_rename = 'rename'; |
|
104 | - |
|
105 | - /** |
|
106 | - * signal emitted after file renaming |
|
107 | - * |
|
108 | - * @param string $oldpath |
|
109 | - * @param string $newpath |
|
110 | - */ |
|
111 | - public const signal_post_rename = 'post_rename'; |
|
112 | - |
|
113 | - /** |
|
114 | - * signal emitted before file/dir creation |
|
115 | - * |
|
116 | - * @param string $path |
|
117 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
118 | - */ |
|
119 | - public const signal_create = 'create'; |
|
120 | - |
|
121 | - /** |
|
122 | - * signal emitted after file/dir creation |
|
123 | - * |
|
124 | - * @param string $path |
|
125 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
126 | - */ |
|
127 | - public const signal_post_create = 'post_create'; |
|
128 | - |
|
129 | - /** |
|
130 | - * signal emits before file/dir copy |
|
131 | - * |
|
132 | - * @param string $oldpath |
|
133 | - * @param string $newpath |
|
134 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
135 | - */ |
|
136 | - public const signal_copy = 'copy'; |
|
137 | - |
|
138 | - /** |
|
139 | - * signal emits after file/dir copy |
|
140 | - * |
|
141 | - * @param string $oldpath |
|
142 | - * @param string $newpath |
|
143 | - */ |
|
144 | - public const signal_post_copy = 'post_copy'; |
|
145 | - |
|
146 | - /** |
|
147 | - * signal emits before file/dir save |
|
148 | - * |
|
149 | - * @param string $path |
|
150 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
151 | - */ |
|
152 | - public const signal_write = 'write'; |
|
153 | - |
|
154 | - /** |
|
155 | - * signal emits after file/dir save |
|
156 | - * |
|
157 | - * @param string $path |
|
158 | - */ |
|
159 | - public const signal_post_write = 'post_write'; |
|
160 | - |
|
161 | - /** |
|
162 | - * signal emitted before file/dir update |
|
163 | - * |
|
164 | - * @param string $path |
|
165 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
166 | - */ |
|
167 | - public const signal_update = 'update'; |
|
168 | - |
|
169 | - /** |
|
170 | - * signal emitted after file/dir update |
|
171 | - * |
|
172 | - * @param string $path |
|
173 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
174 | - */ |
|
175 | - public const signal_post_update = 'post_update'; |
|
176 | - |
|
177 | - /** |
|
178 | - * signal emits when reading file/dir |
|
179 | - * |
|
180 | - * @param string $path |
|
181 | - */ |
|
182 | - public const signal_read = 'read'; |
|
183 | - |
|
184 | - /** |
|
185 | - * signal emits when removing file/dir |
|
186 | - * |
|
187 | - * @param string $path |
|
188 | - */ |
|
189 | - public const signal_delete = 'delete'; |
|
190 | - |
|
191 | - /** |
|
192 | - * parameters definitions for signals |
|
193 | - */ |
|
194 | - public const signal_param_path = 'path'; |
|
195 | - public const signal_param_oldpath = 'oldpath'; |
|
196 | - public const signal_param_newpath = 'newpath'; |
|
197 | - |
|
198 | - /** |
|
199 | - * run - changing this flag to false in hook handler will cancel event |
|
200 | - */ |
|
201 | - public const signal_param_run = 'run'; |
|
202 | - |
|
203 | - public const signal_create_mount = 'create_mount'; |
|
204 | - public const signal_delete_mount = 'delete_mount'; |
|
205 | - public const signal_param_mount_type = 'mounttype'; |
|
206 | - public const signal_param_users = 'users'; |
|
207 | - |
|
208 | - /** |
|
209 | - * @var \OC\Files\Storage\StorageFactory $loader |
|
210 | - */ |
|
211 | - private static $loader; |
|
212 | - |
|
213 | - /** @var bool */ |
|
214 | - private static $logWarningWhenAddingStorageWrapper = true; |
|
215 | - |
|
216 | - /** |
|
217 | - * @param bool $shouldLog |
|
218 | - * @return bool previous value |
|
219 | - * @internal |
|
220 | - */ |
|
221 | - public static function logWarningWhenAddingStorageWrapper($shouldLog) { |
|
222 | - $previousValue = self::$logWarningWhenAddingStorageWrapper; |
|
223 | - self::$logWarningWhenAddingStorageWrapper = (bool) $shouldLog; |
|
224 | - return $previousValue; |
|
225 | - } |
|
226 | - |
|
227 | - /** |
|
228 | - * @param string $wrapperName |
|
229 | - * @param callable $wrapper |
|
230 | - * @param int $priority |
|
231 | - */ |
|
232 | - public static function addStorageWrapper($wrapperName, $wrapper, $priority = 50) { |
|
233 | - if (self::$logWarningWhenAddingStorageWrapper) { |
|
234 | - \OC::$server->getLogger()->warning("Storage wrapper '{wrapper}' was not registered via the 'OC_Filesystem - preSetup' hook which could cause potential problems.", [ |
|
235 | - 'wrapper' => $wrapperName, |
|
236 | - 'app' => 'filesystem', |
|
237 | - ]); |
|
238 | - } |
|
239 | - |
|
240 | - $mounts = self::getMountManager()->getAll(); |
|
241 | - if (!self::getLoader()->addStorageWrapper($wrapperName, $wrapper, $priority, $mounts)) { |
|
242 | - // do not re-wrap if storage with this name already existed |
|
243 | - return; |
|
244 | - } |
|
245 | - } |
|
246 | - |
|
247 | - /** |
|
248 | - * Returns the storage factory |
|
249 | - * |
|
250 | - * @return IStorageFactory |
|
251 | - */ |
|
252 | - public static function getLoader() { |
|
253 | - if (!self::$loader) { |
|
254 | - self::$loader = \OC::$server->query(IStorageFactory::class); |
|
255 | - } |
|
256 | - return self::$loader; |
|
257 | - } |
|
258 | - |
|
259 | - /** |
|
260 | - * Returns the mount manager |
|
261 | - * |
|
262 | - * @return \OC\Files\Mount\Manager |
|
263 | - */ |
|
264 | - public static function getMountManager($user = '') { |
|
265 | - if (!self::$mounts) { |
|
266 | - \OC_Util::setupFS($user); |
|
267 | - } |
|
268 | - return self::$mounts; |
|
269 | - } |
|
270 | - |
|
271 | - /** |
|
272 | - * get the mountpoint of the storage object for a path |
|
273 | - * ( note: because a storage is not always mounted inside the fakeroot, the |
|
274 | - * returned mountpoint is relative to the absolute root of the filesystem |
|
275 | - * and doesn't take the chroot into account ) |
|
276 | - * |
|
277 | - * @param string $path |
|
278 | - * @return string |
|
279 | - */ |
|
280 | - public static function getMountPoint($path) { |
|
281 | - if (!self::$mounts) { |
|
282 | - \OC_Util::setupFS(); |
|
283 | - } |
|
284 | - $mount = self::$mounts->find($path); |
|
285 | - if ($mount) { |
|
286 | - return $mount->getMountPoint(); |
|
287 | - } else { |
|
288 | - return ''; |
|
289 | - } |
|
290 | - } |
|
291 | - |
|
292 | - /** |
|
293 | - * get a list of all mount points in a directory |
|
294 | - * |
|
295 | - * @param string $path |
|
296 | - * @return string[] |
|
297 | - */ |
|
298 | - public static function getMountPoints($path) { |
|
299 | - if (!self::$mounts) { |
|
300 | - \OC_Util::setupFS(); |
|
301 | - } |
|
302 | - $result = []; |
|
303 | - $mounts = self::$mounts->findIn($path); |
|
304 | - foreach ($mounts as $mount) { |
|
305 | - $result[] = $mount->getMountPoint(); |
|
306 | - } |
|
307 | - return $result; |
|
308 | - } |
|
309 | - |
|
310 | - /** |
|
311 | - * get the storage mounted at $mountPoint |
|
312 | - * |
|
313 | - * @param string $mountPoint |
|
314 | - * @return \OC\Files\Storage\Storage |
|
315 | - */ |
|
316 | - public static function getStorage($mountPoint) { |
|
317 | - if (!self::$mounts) { |
|
318 | - \OC_Util::setupFS(); |
|
319 | - } |
|
320 | - $mount = self::$mounts->find($mountPoint); |
|
321 | - return $mount->getStorage(); |
|
322 | - } |
|
323 | - |
|
324 | - /** |
|
325 | - * @param string $id |
|
326 | - * @return Mount\MountPoint[] |
|
327 | - */ |
|
328 | - public static function getMountByStorageId($id) { |
|
329 | - if (!self::$mounts) { |
|
330 | - \OC_Util::setupFS(); |
|
331 | - } |
|
332 | - return self::$mounts->findByStorageId($id); |
|
333 | - } |
|
334 | - |
|
335 | - /** |
|
336 | - * @param int $id |
|
337 | - * @return Mount\MountPoint[] |
|
338 | - */ |
|
339 | - public static function getMountByNumericId($id) { |
|
340 | - if (!self::$mounts) { |
|
341 | - \OC_Util::setupFS(); |
|
342 | - } |
|
343 | - return self::$mounts->findByNumericId($id); |
|
344 | - } |
|
345 | - |
|
346 | - /** |
|
347 | - * resolve a path to a storage and internal path |
|
348 | - * |
|
349 | - * @param string $path |
|
350 | - * @return array an array consisting of the storage and the internal path |
|
351 | - */ |
|
352 | - public static function resolvePath($path) { |
|
353 | - if (!self::$mounts) { |
|
354 | - \OC_Util::setupFS(); |
|
355 | - } |
|
356 | - $mount = self::$mounts->find($path); |
|
357 | - if ($mount) { |
|
358 | - return [$mount->getStorage(), rtrim($mount->getInternalPath($path), '/')]; |
|
359 | - } else { |
|
360 | - return [null, null]; |
|
361 | - } |
|
362 | - } |
|
363 | - |
|
364 | - public static function init($user, $root) { |
|
365 | - if (self::$defaultInstance) { |
|
366 | - return false; |
|
367 | - } |
|
368 | - self::getLoader(); |
|
369 | - self::$defaultInstance = new View($root); |
|
370 | - |
|
371 | - if (!self::$mounts) { |
|
372 | - self::$mounts = \OC::$server->getMountManager(); |
|
373 | - } |
|
374 | - |
|
375 | - //load custom mount config |
|
376 | - self::initMountPoints($user); |
|
377 | - |
|
378 | - self::$loaded = true; |
|
379 | - |
|
380 | - return true; |
|
381 | - } |
|
382 | - |
|
383 | - public static function initMountManager() { |
|
384 | - if (!self::$mounts) { |
|
385 | - self::$mounts = \OC::$server->getMountManager(); |
|
386 | - } |
|
387 | - } |
|
388 | - |
|
389 | - /** |
|
390 | - * Initialize system and personal mount points for a user |
|
391 | - * |
|
392 | - * @param string $user |
|
393 | - * @throws \OC\User\NoUserException if the user is not available |
|
394 | - */ |
|
395 | - public static function initMountPoints($user = '') { |
|
396 | - if ($user == '') { |
|
397 | - $user = \OC_User::getUser(); |
|
398 | - } |
|
399 | - if ($user === null || $user === false || $user === '') { |
|
400 | - throw new \OC\User\NoUserException('Attempted to initialize mount points for null user and no user in session'); |
|
401 | - } |
|
402 | - |
|
403 | - if (isset(self::$usersSetup[$user])) { |
|
404 | - return; |
|
405 | - } |
|
406 | - |
|
407 | - self::$usersSetup[$user] = true; |
|
408 | - |
|
409 | - $userManager = \OC::$server->getUserManager(); |
|
410 | - $userObject = $userManager->get($user); |
|
411 | - |
|
412 | - if (is_null($userObject)) { |
|
413 | - \OCP\Util::writeLog('files', ' Backends provided no user object for ' . $user, ILogger::ERROR); |
|
414 | - // reset flag, this will make it possible to rethrow the exception if called again |
|
415 | - unset(self::$usersSetup[$user]); |
|
416 | - throw new \OC\User\NoUserException('Backends provided no user object for ' . $user); |
|
417 | - } |
|
418 | - |
|
419 | - $realUid = $userObject->getUID(); |
|
420 | - // workaround in case of different casings |
|
421 | - if ($user !== $realUid) { |
|
422 | - $stack = json_encode(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 50)); |
|
423 | - \OCP\Util::writeLog('files', 'initMountPoints() called with wrong user casing. This could be a bug. Expected: "' . $realUid . '" got "' . $user . '". Stack: ' . $stack, ILogger::WARN); |
|
424 | - $user = $realUid; |
|
425 | - |
|
426 | - // again with the correct casing |
|
427 | - if (isset(self::$usersSetup[$user])) { |
|
428 | - return; |
|
429 | - } |
|
430 | - |
|
431 | - self::$usersSetup[$user] = true; |
|
432 | - } |
|
433 | - |
|
434 | - if (\OC::$server->getLockdownManager()->canAccessFilesystem()) { |
|
435 | - /** @var \OC\Files\Config\MountProviderCollection $mountConfigManager */ |
|
436 | - $mountConfigManager = \OC::$server->getMountProviderCollection(); |
|
437 | - |
|
438 | - // home mounts are handled seperate since we need to ensure this is mounted before we call the other mount providers |
|
439 | - $homeMount = $mountConfigManager->getHomeMountForUser($userObject); |
|
440 | - if ($homeMount->getStorageRootId() === -1) { |
|
441 | - $homeMount->getStorage()->mkdir(''); |
|
442 | - $homeMount->getStorage()->getScanner()->scan(''); |
|
443 | - } |
|
444 | - |
|
445 | - self::getMountManager()->addMount($homeMount); |
|
446 | - |
|
447 | - \OC\Files\Filesystem::getStorage($user); |
|
448 | - |
|
449 | - // Chance to mount for other storages |
|
450 | - if ($userObject) { |
|
451 | - $mounts = $mountConfigManager->addMountForUser($userObject, self::getMountManager()); |
|
452 | - $mounts[] = $homeMount; |
|
453 | - $mountConfigManager->registerMounts($userObject, $mounts); |
|
454 | - } |
|
455 | - |
|
456 | - self::listenForNewMountProviders($mountConfigManager, $userManager); |
|
457 | - } else { |
|
458 | - self::getMountManager()->addMount(new MountPoint( |
|
459 | - new NullStorage([]), |
|
460 | - '/' . $user |
|
461 | - )); |
|
462 | - self::getMountManager()->addMount(new MountPoint( |
|
463 | - new NullStorage([]), |
|
464 | - '/' . $user . '/files' |
|
465 | - )); |
|
466 | - } |
|
467 | - \OC_Hook::emit('OC_Filesystem', 'post_initMountPoints', ['user' => $user]); |
|
468 | - } |
|
469 | - |
|
470 | - /** |
|
471 | - * Get mounts from mount providers that are registered after setup |
|
472 | - * |
|
473 | - * @param MountProviderCollection $mountConfigManager |
|
474 | - * @param IUserManager $userManager |
|
475 | - */ |
|
476 | - private static function listenForNewMountProviders(MountProviderCollection $mountConfigManager, IUserManager $userManager) { |
|
477 | - if (!self::$listeningForProviders) { |
|
478 | - self::$listeningForProviders = true; |
|
479 | - $mountConfigManager->listen('\OC\Files\Config', 'registerMountProvider', function (IMountProvider $provider) use ($userManager) { |
|
480 | - foreach (Filesystem::$usersSetup as $user => $setup) { |
|
481 | - $userObject = $userManager->get($user); |
|
482 | - if ($userObject) { |
|
483 | - $mounts = $provider->getMountsForUser($userObject, Filesystem::getLoader()); |
|
484 | - array_walk($mounts, [self::$mounts, 'addMount']); |
|
485 | - } |
|
486 | - } |
|
487 | - }); |
|
488 | - } |
|
489 | - } |
|
490 | - |
|
491 | - /** |
|
492 | - * get the default filesystem view |
|
493 | - * |
|
494 | - * @return View |
|
495 | - */ |
|
496 | - public static function getView() { |
|
497 | - return self::$defaultInstance; |
|
498 | - } |
|
499 | - |
|
500 | - /** |
|
501 | - * tear down the filesystem, removing all storage providers |
|
502 | - */ |
|
503 | - public static function tearDown() { |
|
504 | - self::clearMounts(); |
|
505 | - self::$defaultInstance = null; |
|
506 | - } |
|
507 | - |
|
508 | - /** |
|
509 | - * get the relative path of the root data directory for the current user |
|
510 | - * |
|
511 | - * @return string |
|
512 | - * |
|
513 | - * Returns path like /admin/files |
|
514 | - */ |
|
515 | - public static function getRoot() { |
|
516 | - if (!self::$defaultInstance) { |
|
517 | - return null; |
|
518 | - } |
|
519 | - return self::$defaultInstance->getRoot(); |
|
520 | - } |
|
521 | - |
|
522 | - /** |
|
523 | - * clear all mounts and storage backends |
|
524 | - */ |
|
525 | - public static function clearMounts() { |
|
526 | - if (self::$mounts) { |
|
527 | - self::$usersSetup = []; |
|
528 | - self::$mounts->clear(); |
|
529 | - } |
|
530 | - } |
|
531 | - |
|
532 | - /** |
|
533 | - * mount an \OC\Files\Storage\Storage in our virtual filesystem |
|
534 | - * |
|
535 | - * @param \OC\Files\Storage\Storage|string $class |
|
536 | - * @param array $arguments |
|
537 | - * @param string $mountpoint |
|
538 | - */ |
|
539 | - public static function mount($class, $arguments, $mountpoint) { |
|
540 | - if (!self::$mounts) { |
|
541 | - \OC_Util::setupFS(); |
|
542 | - } |
|
543 | - $mount = new Mount\MountPoint($class, $mountpoint, $arguments, self::getLoader()); |
|
544 | - self::$mounts->addMount($mount); |
|
545 | - } |
|
546 | - |
|
547 | - /** |
|
548 | - * return the path to a local version of the file |
|
549 | - * we need this because we can't know if a file is stored local or not from |
|
550 | - * outside the filestorage and for some purposes a local file is needed |
|
551 | - * |
|
552 | - * @param string $path |
|
553 | - * @return string |
|
554 | - */ |
|
555 | - public static function getLocalFile($path) { |
|
556 | - return self::$defaultInstance->getLocalFile($path); |
|
557 | - } |
|
558 | - |
|
559 | - /** |
|
560 | - * @param string $path |
|
561 | - * @return string |
|
562 | - */ |
|
563 | - public static function getLocalFolder($path) { |
|
564 | - return self::$defaultInstance->getLocalFolder($path); |
|
565 | - } |
|
566 | - |
|
567 | - /** |
|
568 | - * return path to file which reflects one visible in browser |
|
569 | - * |
|
570 | - * @param string $path |
|
571 | - * @return string |
|
572 | - */ |
|
573 | - public static function getLocalPath($path) { |
|
574 | - $datadir = \OC_User::getHome(\OC_User::getUser()) . '/files'; |
|
575 | - $newpath = $path; |
|
576 | - if (strncmp($newpath, $datadir, strlen($datadir)) == 0) { |
|
577 | - $newpath = substr($path, strlen($datadir)); |
|
578 | - } |
|
579 | - return $newpath; |
|
580 | - } |
|
581 | - |
|
582 | - /** |
|
583 | - * check if the requested path is valid |
|
584 | - * |
|
585 | - * @param string $path |
|
586 | - * @return bool |
|
587 | - */ |
|
588 | - public static function isValidPath($path) { |
|
589 | - $path = self::normalizePath($path); |
|
590 | - if (!$path || $path[0] !== '/') { |
|
591 | - $path = '/' . $path; |
|
592 | - } |
|
593 | - if (strpos($path, '/../') !== false || strrchr($path, '/') === '/..') { |
|
594 | - return false; |
|
595 | - } |
|
596 | - return true; |
|
597 | - } |
|
598 | - |
|
599 | - /** |
|
600 | - * checks if a file is blacklisted for storage in the filesystem |
|
601 | - * Listens to write and rename hooks |
|
602 | - * |
|
603 | - * @param array $data from hook |
|
604 | - */ |
|
605 | - public static function isBlacklisted($data) { |
|
606 | - if (isset($data['path'])) { |
|
607 | - $path = $data['path']; |
|
608 | - } elseif (isset($data['newpath'])) { |
|
609 | - $path = $data['newpath']; |
|
610 | - } |
|
611 | - if (isset($path)) { |
|
612 | - if (self::isFileBlacklisted($path)) { |
|
613 | - $data['run'] = false; |
|
614 | - } |
|
615 | - } |
|
616 | - } |
|
617 | - |
|
618 | - /** |
|
619 | - * @param string $filename |
|
620 | - * @return bool |
|
621 | - */ |
|
622 | - public static function isFileBlacklisted($filename) { |
|
623 | - $filename = self::normalizePath($filename); |
|
624 | - |
|
625 | - $blacklist = \OC::$server->getConfig()->getSystemValue('blacklisted_files', ['.htaccess']); |
|
626 | - $filename = strtolower(basename($filename)); |
|
627 | - return in_array($filename, $blacklist); |
|
628 | - } |
|
629 | - |
|
630 | - /** |
|
631 | - * check if the directory should be ignored when scanning |
|
632 | - * NOTE: the special directories . and .. would cause never ending recursion |
|
633 | - * |
|
634 | - * @param string $dir |
|
635 | - * @return boolean |
|
636 | - */ |
|
637 | - public static function isIgnoredDir($dir) { |
|
638 | - if ($dir === '.' || $dir === '..') { |
|
639 | - return true; |
|
640 | - } |
|
641 | - return false; |
|
642 | - } |
|
643 | - |
|
644 | - /** |
|
645 | - * following functions are equivalent to their php builtin equivalents for arguments/return values. |
|
646 | - */ |
|
647 | - public static function mkdir($path) { |
|
648 | - return self::$defaultInstance->mkdir($path); |
|
649 | - } |
|
650 | - |
|
651 | - public static function rmdir($path) { |
|
652 | - return self::$defaultInstance->rmdir($path); |
|
653 | - } |
|
654 | - |
|
655 | - public static function is_dir($path) { |
|
656 | - return self::$defaultInstance->is_dir($path); |
|
657 | - } |
|
658 | - |
|
659 | - public static function is_file($path) { |
|
660 | - return self::$defaultInstance->is_file($path); |
|
661 | - } |
|
662 | - |
|
663 | - public static function stat($path) { |
|
664 | - return self::$defaultInstance->stat($path); |
|
665 | - } |
|
666 | - |
|
667 | - public static function filetype($path) { |
|
668 | - return self::$defaultInstance->filetype($path); |
|
669 | - } |
|
670 | - |
|
671 | - public static function filesize($path) { |
|
672 | - return self::$defaultInstance->filesize($path); |
|
673 | - } |
|
674 | - |
|
675 | - public static function readfile($path) { |
|
676 | - return self::$defaultInstance->readfile($path); |
|
677 | - } |
|
678 | - |
|
679 | - public static function isCreatable($path) { |
|
680 | - return self::$defaultInstance->isCreatable($path); |
|
681 | - } |
|
682 | - |
|
683 | - public static function isReadable($path) { |
|
684 | - return self::$defaultInstance->isReadable($path); |
|
685 | - } |
|
686 | - |
|
687 | - public static function isUpdatable($path) { |
|
688 | - return self::$defaultInstance->isUpdatable($path); |
|
689 | - } |
|
690 | - |
|
691 | - public static function isDeletable($path) { |
|
692 | - return self::$defaultInstance->isDeletable($path); |
|
693 | - } |
|
694 | - |
|
695 | - public static function isSharable($path) { |
|
696 | - return self::$defaultInstance->isSharable($path); |
|
697 | - } |
|
698 | - |
|
699 | - public static function file_exists($path) { |
|
700 | - return self::$defaultInstance->file_exists($path); |
|
701 | - } |
|
702 | - |
|
703 | - public static function filemtime($path) { |
|
704 | - return self::$defaultInstance->filemtime($path); |
|
705 | - } |
|
706 | - |
|
707 | - public static function touch($path, $mtime = null) { |
|
708 | - return self::$defaultInstance->touch($path, $mtime); |
|
709 | - } |
|
710 | - |
|
711 | - /** |
|
712 | - * @return string |
|
713 | - */ |
|
714 | - public static function file_get_contents($path) { |
|
715 | - return self::$defaultInstance->file_get_contents($path); |
|
716 | - } |
|
717 | - |
|
718 | - public static function file_put_contents($path, $data) { |
|
719 | - return self::$defaultInstance->file_put_contents($path, $data); |
|
720 | - } |
|
721 | - |
|
722 | - public static function unlink($path) { |
|
723 | - return self::$defaultInstance->unlink($path); |
|
724 | - } |
|
725 | - |
|
726 | - public static function rename($path1, $path2) { |
|
727 | - return self::$defaultInstance->rename($path1, $path2); |
|
728 | - } |
|
729 | - |
|
730 | - public static function copy($path1, $path2) { |
|
731 | - return self::$defaultInstance->copy($path1, $path2); |
|
732 | - } |
|
733 | - |
|
734 | - public static function fopen($path, $mode) { |
|
735 | - return self::$defaultInstance->fopen($path, $mode); |
|
736 | - } |
|
737 | - |
|
738 | - /** |
|
739 | - * @return string |
|
740 | - */ |
|
741 | - public static function toTmpFile($path) { |
|
742 | - return self::$defaultInstance->toTmpFile($path); |
|
743 | - } |
|
744 | - |
|
745 | - public static function fromTmpFile($tmpFile, $path) { |
|
746 | - return self::$defaultInstance->fromTmpFile($tmpFile, $path); |
|
747 | - } |
|
748 | - |
|
749 | - public static function getMimeType($path) { |
|
750 | - return self::$defaultInstance->getMimeType($path); |
|
751 | - } |
|
752 | - |
|
753 | - public static function hash($type, $path, $raw = false) { |
|
754 | - return self::$defaultInstance->hash($type, $path, $raw); |
|
755 | - } |
|
756 | - |
|
757 | - public static function free_space($path = '/') { |
|
758 | - return self::$defaultInstance->free_space($path); |
|
759 | - } |
|
760 | - |
|
761 | - public static function search($query) { |
|
762 | - return self::$defaultInstance->search($query); |
|
763 | - } |
|
764 | - |
|
765 | - /** |
|
766 | - * @param string $query |
|
767 | - */ |
|
768 | - public static function searchByMime($query) { |
|
769 | - return self::$defaultInstance->searchByMime($query); |
|
770 | - } |
|
771 | - |
|
772 | - /** |
|
773 | - * @param string|int $tag name or tag id |
|
774 | - * @param string $userId owner of the tags |
|
775 | - * @return FileInfo[] array or file info |
|
776 | - */ |
|
777 | - public static function searchByTag($tag, $userId) { |
|
778 | - return self::$defaultInstance->searchByTag($tag, $userId); |
|
779 | - } |
|
780 | - |
|
781 | - /** |
|
782 | - * check if a file or folder has been updated since $time |
|
783 | - * |
|
784 | - * @param string $path |
|
785 | - * @param int $time |
|
786 | - * @return bool |
|
787 | - */ |
|
788 | - public static function hasUpdated($path, $time) { |
|
789 | - return self::$defaultInstance->hasUpdated($path, $time); |
|
790 | - } |
|
791 | - |
|
792 | - /** |
|
793 | - * Fix common problems with a file path |
|
794 | - * |
|
795 | - * @param string $path |
|
796 | - * @param bool $stripTrailingSlash whether to strip the trailing slash |
|
797 | - * @param bool $isAbsolutePath whether the given path is absolute |
|
798 | - * @param bool $keepUnicode true to disable unicode normalization |
|
799 | - * @return string |
|
800 | - */ |
|
801 | - public static function normalizePath($path, $stripTrailingSlash = true, $isAbsolutePath = false, $keepUnicode = false) { |
|
802 | - if (is_null(self::$normalizedPathCache)) { |
|
803 | - self::$normalizedPathCache = new CappedMemoryCache(2048); |
|
804 | - } |
|
805 | - |
|
806 | - /** |
|
807 | - * FIXME: This is a workaround for existing classes and files which call |
|
808 | - * this function with another type than a valid string. This |
|
809 | - * conversion should get removed as soon as all existing |
|
810 | - * function calls have been fixed. |
|
811 | - */ |
|
812 | - $path = (string)$path; |
|
813 | - |
|
814 | - $cacheKey = json_encode([$path, $stripTrailingSlash, $isAbsolutePath, $keepUnicode]); |
|
815 | - |
|
816 | - if (isset(self::$normalizedPathCache[$cacheKey])) { |
|
817 | - return self::$normalizedPathCache[$cacheKey]; |
|
818 | - } |
|
819 | - |
|
820 | - if ($path === '') { |
|
821 | - return '/'; |
|
822 | - } |
|
823 | - |
|
824 | - //normalize unicode if possible |
|
825 | - if (!$keepUnicode) { |
|
826 | - $path = \OC_Util::normalizeUnicode($path); |
|
827 | - } |
|
828 | - |
|
829 | - //add leading slash, if it is already there we strip it anyway |
|
830 | - $path = '/' . $path; |
|
831 | - |
|
832 | - $patterns = [ |
|
833 | - '/\\\\/s', // no windows style slashes |
|
834 | - '/\/\.(\/\.)?\//s', // remove '/./' |
|
835 | - '/\/{2,}/s', // remove sequence of slashes |
|
836 | - '/\/\.$/s', // remove trailing /. |
|
837 | - ]; |
|
838 | - |
|
839 | - do { |
|
840 | - $count = 0; |
|
841 | - $path = preg_replace($patterns, '/', $path, -1, $count); |
|
842 | - } while ($count > 0); |
|
843 | - |
|
844 | - //remove trailing slash |
|
845 | - if ($stripTrailingSlash && strlen($path) > 1) { |
|
846 | - $path = rtrim($path, '/'); |
|
847 | - } |
|
848 | - |
|
849 | - self::$normalizedPathCache[$cacheKey] = $path; |
|
850 | - |
|
851 | - return $path; |
|
852 | - } |
|
853 | - |
|
854 | - /** |
|
855 | - * get the filesystem info |
|
856 | - * |
|
857 | - * @param string $path |
|
858 | - * @param boolean $includeMountPoints whether to add mountpoint sizes, |
|
859 | - * defaults to true |
|
860 | - * @return \OC\Files\FileInfo|bool False if file does not exist |
|
861 | - */ |
|
862 | - public static function getFileInfo($path, $includeMountPoints = true) { |
|
863 | - return self::$defaultInstance->getFileInfo($path, $includeMountPoints); |
|
864 | - } |
|
865 | - |
|
866 | - /** |
|
867 | - * change file metadata |
|
868 | - * |
|
869 | - * @param string $path |
|
870 | - * @param array $data |
|
871 | - * @return int |
|
872 | - * |
|
873 | - * returns the fileid of the updated file |
|
874 | - */ |
|
875 | - public static function putFileInfo($path, $data) { |
|
876 | - return self::$defaultInstance->putFileInfo($path, $data); |
|
877 | - } |
|
878 | - |
|
879 | - /** |
|
880 | - * get the content of a directory |
|
881 | - * |
|
882 | - * @param string $directory path under datadirectory |
|
883 | - * @param string $mimetype_filter limit returned content to this mimetype or mimepart |
|
884 | - * @return \OC\Files\FileInfo[] |
|
885 | - */ |
|
886 | - public static function getDirectoryContent($directory, $mimetype_filter = '') { |
|
887 | - return self::$defaultInstance->getDirectoryContent($directory, $mimetype_filter); |
|
888 | - } |
|
889 | - |
|
890 | - /** |
|
891 | - * Get the path of a file by id |
|
892 | - * |
|
893 | - * Note that the resulting path is not guaranteed to be unique for the id, multiple paths can point to the same file |
|
894 | - * |
|
895 | - * @param int $id |
|
896 | - * @throws NotFoundException |
|
897 | - * @return string |
|
898 | - */ |
|
899 | - public static function getPath($id) { |
|
900 | - return self::$defaultInstance->getPath($id); |
|
901 | - } |
|
902 | - |
|
903 | - /** |
|
904 | - * Get the owner for a file or folder |
|
905 | - * |
|
906 | - * @param string $path |
|
907 | - * @return string |
|
908 | - */ |
|
909 | - public static function getOwner($path) { |
|
910 | - return self::$defaultInstance->getOwner($path); |
|
911 | - } |
|
912 | - |
|
913 | - /** |
|
914 | - * get the ETag for a file or folder |
|
915 | - * |
|
916 | - * @param string $path |
|
917 | - * @return string |
|
918 | - */ |
|
919 | - public static function getETag($path) { |
|
920 | - return self::$defaultInstance->getETag($path); |
|
921 | - } |
|
74 | + /** |
|
75 | + * @var Mount\Manager $mounts |
|
76 | + */ |
|
77 | + private static $mounts; |
|
78 | + |
|
79 | + public static $loaded = false; |
|
80 | + /** |
|
81 | + * @var \OC\Files\View $defaultInstance |
|
82 | + */ |
|
83 | + private static $defaultInstance; |
|
84 | + |
|
85 | + private static $usersSetup = []; |
|
86 | + |
|
87 | + private static $normalizedPathCache = null; |
|
88 | + |
|
89 | + private static $listeningForProviders = false; |
|
90 | + |
|
91 | + /** |
|
92 | + * classname which used for hooks handling |
|
93 | + * used as signalclass in OC_Hooks::emit() |
|
94 | + */ |
|
95 | + public const CLASSNAME = 'OC_Filesystem'; |
|
96 | + |
|
97 | + /** |
|
98 | + * signalname emitted before file renaming |
|
99 | + * |
|
100 | + * @param string $oldpath |
|
101 | + * @param string $newpath |
|
102 | + */ |
|
103 | + public const signal_rename = 'rename'; |
|
104 | + |
|
105 | + /** |
|
106 | + * signal emitted after file renaming |
|
107 | + * |
|
108 | + * @param string $oldpath |
|
109 | + * @param string $newpath |
|
110 | + */ |
|
111 | + public const signal_post_rename = 'post_rename'; |
|
112 | + |
|
113 | + /** |
|
114 | + * signal emitted before file/dir creation |
|
115 | + * |
|
116 | + * @param string $path |
|
117 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
118 | + */ |
|
119 | + public const signal_create = 'create'; |
|
120 | + |
|
121 | + /** |
|
122 | + * signal emitted after file/dir creation |
|
123 | + * |
|
124 | + * @param string $path |
|
125 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
126 | + */ |
|
127 | + public const signal_post_create = 'post_create'; |
|
128 | + |
|
129 | + /** |
|
130 | + * signal emits before file/dir copy |
|
131 | + * |
|
132 | + * @param string $oldpath |
|
133 | + * @param string $newpath |
|
134 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
135 | + */ |
|
136 | + public const signal_copy = 'copy'; |
|
137 | + |
|
138 | + /** |
|
139 | + * signal emits after file/dir copy |
|
140 | + * |
|
141 | + * @param string $oldpath |
|
142 | + * @param string $newpath |
|
143 | + */ |
|
144 | + public const signal_post_copy = 'post_copy'; |
|
145 | + |
|
146 | + /** |
|
147 | + * signal emits before file/dir save |
|
148 | + * |
|
149 | + * @param string $path |
|
150 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
151 | + */ |
|
152 | + public const signal_write = 'write'; |
|
153 | + |
|
154 | + /** |
|
155 | + * signal emits after file/dir save |
|
156 | + * |
|
157 | + * @param string $path |
|
158 | + */ |
|
159 | + public const signal_post_write = 'post_write'; |
|
160 | + |
|
161 | + /** |
|
162 | + * signal emitted before file/dir update |
|
163 | + * |
|
164 | + * @param string $path |
|
165 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
166 | + */ |
|
167 | + public const signal_update = 'update'; |
|
168 | + |
|
169 | + /** |
|
170 | + * signal emitted after file/dir update |
|
171 | + * |
|
172 | + * @param string $path |
|
173 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
174 | + */ |
|
175 | + public const signal_post_update = 'post_update'; |
|
176 | + |
|
177 | + /** |
|
178 | + * signal emits when reading file/dir |
|
179 | + * |
|
180 | + * @param string $path |
|
181 | + */ |
|
182 | + public const signal_read = 'read'; |
|
183 | + |
|
184 | + /** |
|
185 | + * signal emits when removing file/dir |
|
186 | + * |
|
187 | + * @param string $path |
|
188 | + */ |
|
189 | + public const signal_delete = 'delete'; |
|
190 | + |
|
191 | + /** |
|
192 | + * parameters definitions for signals |
|
193 | + */ |
|
194 | + public const signal_param_path = 'path'; |
|
195 | + public const signal_param_oldpath = 'oldpath'; |
|
196 | + public const signal_param_newpath = 'newpath'; |
|
197 | + |
|
198 | + /** |
|
199 | + * run - changing this flag to false in hook handler will cancel event |
|
200 | + */ |
|
201 | + public const signal_param_run = 'run'; |
|
202 | + |
|
203 | + public const signal_create_mount = 'create_mount'; |
|
204 | + public const signal_delete_mount = 'delete_mount'; |
|
205 | + public const signal_param_mount_type = 'mounttype'; |
|
206 | + public const signal_param_users = 'users'; |
|
207 | + |
|
208 | + /** |
|
209 | + * @var \OC\Files\Storage\StorageFactory $loader |
|
210 | + */ |
|
211 | + private static $loader; |
|
212 | + |
|
213 | + /** @var bool */ |
|
214 | + private static $logWarningWhenAddingStorageWrapper = true; |
|
215 | + |
|
216 | + /** |
|
217 | + * @param bool $shouldLog |
|
218 | + * @return bool previous value |
|
219 | + * @internal |
|
220 | + */ |
|
221 | + public static function logWarningWhenAddingStorageWrapper($shouldLog) { |
|
222 | + $previousValue = self::$logWarningWhenAddingStorageWrapper; |
|
223 | + self::$logWarningWhenAddingStorageWrapper = (bool) $shouldLog; |
|
224 | + return $previousValue; |
|
225 | + } |
|
226 | + |
|
227 | + /** |
|
228 | + * @param string $wrapperName |
|
229 | + * @param callable $wrapper |
|
230 | + * @param int $priority |
|
231 | + */ |
|
232 | + public static function addStorageWrapper($wrapperName, $wrapper, $priority = 50) { |
|
233 | + if (self::$logWarningWhenAddingStorageWrapper) { |
|
234 | + \OC::$server->getLogger()->warning("Storage wrapper '{wrapper}' was not registered via the 'OC_Filesystem - preSetup' hook which could cause potential problems.", [ |
|
235 | + 'wrapper' => $wrapperName, |
|
236 | + 'app' => 'filesystem', |
|
237 | + ]); |
|
238 | + } |
|
239 | + |
|
240 | + $mounts = self::getMountManager()->getAll(); |
|
241 | + if (!self::getLoader()->addStorageWrapper($wrapperName, $wrapper, $priority, $mounts)) { |
|
242 | + // do not re-wrap if storage with this name already existed |
|
243 | + return; |
|
244 | + } |
|
245 | + } |
|
246 | + |
|
247 | + /** |
|
248 | + * Returns the storage factory |
|
249 | + * |
|
250 | + * @return IStorageFactory |
|
251 | + */ |
|
252 | + public static function getLoader() { |
|
253 | + if (!self::$loader) { |
|
254 | + self::$loader = \OC::$server->query(IStorageFactory::class); |
|
255 | + } |
|
256 | + return self::$loader; |
|
257 | + } |
|
258 | + |
|
259 | + /** |
|
260 | + * Returns the mount manager |
|
261 | + * |
|
262 | + * @return \OC\Files\Mount\Manager |
|
263 | + */ |
|
264 | + public static function getMountManager($user = '') { |
|
265 | + if (!self::$mounts) { |
|
266 | + \OC_Util::setupFS($user); |
|
267 | + } |
|
268 | + return self::$mounts; |
|
269 | + } |
|
270 | + |
|
271 | + /** |
|
272 | + * get the mountpoint of the storage object for a path |
|
273 | + * ( note: because a storage is not always mounted inside the fakeroot, the |
|
274 | + * returned mountpoint is relative to the absolute root of the filesystem |
|
275 | + * and doesn't take the chroot into account ) |
|
276 | + * |
|
277 | + * @param string $path |
|
278 | + * @return string |
|
279 | + */ |
|
280 | + public static function getMountPoint($path) { |
|
281 | + if (!self::$mounts) { |
|
282 | + \OC_Util::setupFS(); |
|
283 | + } |
|
284 | + $mount = self::$mounts->find($path); |
|
285 | + if ($mount) { |
|
286 | + return $mount->getMountPoint(); |
|
287 | + } else { |
|
288 | + return ''; |
|
289 | + } |
|
290 | + } |
|
291 | + |
|
292 | + /** |
|
293 | + * get a list of all mount points in a directory |
|
294 | + * |
|
295 | + * @param string $path |
|
296 | + * @return string[] |
|
297 | + */ |
|
298 | + public static function getMountPoints($path) { |
|
299 | + if (!self::$mounts) { |
|
300 | + \OC_Util::setupFS(); |
|
301 | + } |
|
302 | + $result = []; |
|
303 | + $mounts = self::$mounts->findIn($path); |
|
304 | + foreach ($mounts as $mount) { |
|
305 | + $result[] = $mount->getMountPoint(); |
|
306 | + } |
|
307 | + return $result; |
|
308 | + } |
|
309 | + |
|
310 | + /** |
|
311 | + * get the storage mounted at $mountPoint |
|
312 | + * |
|
313 | + * @param string $mountPoint |
|
314 | + * @return \OC\Files\Storage\Storage |
|
315 | + */ |
|
316 | + public static function getStorage($mountPoint) { |
|
317 | + if (!self::$mounts) { |
|
318 | + \OC_Util::setupFS(); |
|
319 | + } |
|
320 | + $mount = self::$mounts->find($mountPoint); |
|
321 | + return $mount->getStorage(); |
|
322 | + } |
|
323 | + |
|
324 | + /** |
|
325 | + * @param string $id |
|
326 | + * @return Mount\MountPoint[] |
|
327 | + */ |
|
328 | + public static function getMountByStorageId($id) { |
|
329 | + if (!self::$mounts) { |
|
330 | + \OC_Util::setupFS(); |
|
331 | + } |
|
332 | + return self::$mounts->findByStorageId($id); |
|
333 | + } |
|
334 | + |
|
335 | + /** |
|
336 | + * @param int $id |
|
337 | + * @return Mount\MountPoint[] |
|
338 | + */ |
|
339 | + public static function getMountByNumericId($id) { |
|
340 | + if (!self::$mounts) { |
|
341 | + \OC_Util::setupFS(); |
|
342 | + } |
|
343 | + return self::$mounts->findByNumericId($id); |
|
344 | + } |
|
345 | + |
|
346 | + /** |
|
347 | + * resolve a path to a storage and internal path |
|
348 | + * |
|
349 | + * @param string $path |
|
350 | + * @return array an array consisting of the storage and the internal path |
|
351 | + */ |
|
352 | + public static function resolvePath($path) { |
|
353 | + if (!self::$mounts) { |
|
354 | + \OC_Util::setupFS(); |
|
355 | + } |
|
356 | + $mount = self::$mounts->find($path); |
|
357 | + if ($mount) { |
|
358 | + return [$mount->getStorage(), rtrim($mount->getInternalPath($path), '/')]; |
|
359 | + } else { |
|
360 | + return [null, null]; |
|
361 | + } |
|
362 | + } |
|
363 | + |
|
364 | + public static function init($user, $root) { |
|
365 | + if (self::$defaultInstance) { |
|
366 | + return false; |
|
367 | + } |
|
368 | + self::getLoader(); |
|
369 | + self::$defaultInstance = new View($root); |
|
370 | + |
|
371 | + if (!self::$mounts) { |
|
372 | + self::$mounts = \OC::$server->getMountManager(); |
|
373 | + } |
|
374 | + |
|
375 | + //load custom mount config |
|
376 | + self::initMountPoints($user); |
|
377 | + |
|
378 | + self::$loaded = true; |
|
379 | + |
|
380 | + return true; |
|
381 | + } |
|
382 | + |
|
383 | + public static function initMountManager() { |
|
384 | + if (!self::$mounts) { |
|
385 | + self::$mounts = \OC::$server->getMountManager(); |
|
386 | + } |
|
387 | + } |
|
388 | + |
|
389 | + /** |
|
390 | + * Initialize system and personal mount points for a user |
|
391 | + * |
|
392 | + * @param string $user |
|
393 | + * @throws \OC\User\NoUserException if the user is not available |
|
394 | + */ |
|
395 | + public static function initMountPoints($user = '') { |
|
396 | + if ($user == '') { |
|
397 | + $user = \OC_User::getUser(); |
|
398 | + } |
|
399 | + if ($user === null || $user === false || $user === '') { |
|
400 | + throw new \OC\User\NoUserException('Attempted to initialize mount points for null user and no user in session'); |
|
401 | + } |
|
402 | + |
|
403 | + if (isset(self::$usersSetup[$user])) { |
|
404 | + return; |
|
405 | + } |
|
406 | + |
|
407 | + self::$usersSetup[$user] = true; |
|
408 | + |
|
409 | + $userManager = \OC::$server->getUserManager(); |
|
410 | + $userObject = $userManager->get($user); |
|
411 | + |
|
412 | + if (is_null($userObject)) { |
|
413 | + \OCP\Util::writeLog('files', ' Backends provided no user object for ' . $user, ILogger::ERROR); |
|
414 | + // reset flag, this will make it possible to rethrow the exception if called again |
|
415 | + unset(self::$usersSetup[$user]); |
|
416 | + throw new \OC\User\NoUserException('Backends provided no user object for ' . $user); |
|
417 | + } |
|
418 | + |
|
419 | + $realUid = $userObject->getUID(); |
|
420 | + // workaround in case of different casings |
|
421 | + if ($user !== $realUid) { |
|
422 | + $stack = json_encode(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 50)); |
|
423 | + \OCP\Util::writeLog('files', 'initMountPoints() called with wrong user casing. This could be a bug. Expected: "' . $realUid . '" got "' . $user . '". Stack: ' . $stack, ILogger::WARN); |
|
424 | + $user = $realUid; |
|
425 | + |
|
426 | + // again with the correct casing |
|
427 | + if (isset(self::$usersSetup[$user])) { |
|
428 | + return; |
|
429 | + } |
|
430 | + |
|
431 | + self::$usersSetup[$user] = true; |
|
432 | + } |
|
433 | + |
|
434 | + if (\OC::$server->getLockdownManager()->canAccessFilesystem()) { |
|
435 | + /** @var \OC\Files\Config\MountProviderCollection $mountConfigManager */ |
|
436 | + $mountConfigManager = \OC::$server->getMountProviderCollection(); |
|
437 | + |
|
438 | + // home mounts are handled seperate since we need to ensure this is mounted before we call the other mount providers |
|
439 | + $homeMount = $mountConfigManager->getHomeMountForUser($userObject); |
|
440 | + if ($homeMount->getStorageRootId() === -1) { |
|
441 | + $homeMount->getStorage()->mkdir(''); |
|
442 | + $homeMount->getStorage()->getScanner()->scan(''); |
|
443 | + } |
|
444 | + |
|
445 | + self::getMountManager()->addMount($homeMount); |
|
446 | + |
|
447 | + \OC\Files\Filesystem::getStorage($user); |
|
448 | + |
|
449 | + // Chance to mount for other storages |
|
450 | + if ($userObject) { |
|
451 | + $mounts = $mountConfigManager->addMountForUser($userObject, self::getMountManager()); |
|
452 | + $mounts[] = $homeMount; |
|
453 | + $mountConfigManager->registerMounts($userObject, $mounts); |
|
454 | + } |
|
455 | + |
|
456 | + self::listenForNewMountProviders($mountConfigManager, $userManager); |
|
457 | + } else { |
|
458 | + self::getMountManager()->addMount(new MountPoint( |
|
459 | + new NullStorage([]), |
|
460 | + '/' . $user |
|
461 | + )); |
|
462 | + self::getMountManager()->addMount(new MountPoint( |
|
463 | + new NullStorage([]), |
|
464 | + '/' . $user . '/files' |
|
465 | + )); |
|
466 | + } |
|
467 | + \OC_Hook::emit('OC_Filesystem', 'post_initMountPoints', ['user' => $user]); |
|
468 | + } |
|
469 | + |
|
470 | + /** |
|
471 | + * Get mounts from mount providers that are registered after setup |
|
472 | + * |
|
473 | + * @param MountProviderCollection $mountConfigManager |
|
474 | + * @param IUserManager $userManager |
|
475 | + */ |
|
476 | + private static function listenForNewMountProviders(MountProviderCollection $mountConfigManager, IUserManager $userManager) { |
|
477 | + if (!self::$listeningForProviders) { |
|
478 | + self::$listeningForProviders = true; |
|
479 | + $mountConfigManager->listen('\OC\Files\Config', 'registerMountProvider', function (IMountProvider $provider) use ($userManager) { |
|
480 | + foreach (Filesystem::$usersSetup as $user => $setup) { |
|
481 | + $userObject = $userManager->get($user); |
|
482 | + if ($userObject) { |
|
483 | + $mounts = $provider->getMountsForUser($userObject, Filesystem::getLoader()); |
|
484 | + array_walk($mounts, [self::$mounts, 'addMount']); |
|
485 | + } |
|
486 | + } |
|
487 | + }); |
|
488 | + } |
|
489 | + } |
|
490 | + |
|
491 | + /** |
|
492 | + * get the default filesystem view |
|
493 | + * |
|
494 | + * @return View |
|
495 | + */ |
|
496 | + public static function getView() { |
|
497 | + return self::$defaultInstance; |
|
498 | + } |
|
499 | + |
|
500 | + /** |
|
501 | + * tear down the filesystem, removing all storage providers |
|
502 | + */ |
|
503 | + public static function tearDown() { |
|
504 | + self::clearMounts(); |
|
505 | + self::$defaultInstance = null; |
|
506 | + } |
|
507 | + |
|
508 | + /** |
|
509 | + * get the relative path of the root data directory for the current user |
|
510 | + * |
|
511 | + * @return string |
|
512 | + * |
|
513 | + * Returns path like /admin/files |
|
514 | + */ |
|
515 | + public static function getRoot() { |
|
516 | + if (!self::$defaultInstance) { |
|
517 | + return null; |
|
518 | + } |
|
519 | + return self::$defaultInstance->getRoot(); |
|
520 | + } |
|
521 | + |
|
522 | + /** |
|
523 | + * clear all mounts and storage backends |
|
524 | + */ |
|
525 | + public static function clearMounts() { |
|
526 | + if (self::$mounts) { |
|
527 | + self::$usersSetup = []; |
|
528 | + self::$mounts->clear(); |
|
529 | + } |
|
530 | + } |
|
531 | + |
|
532 | + /** |
|
533 | + * mount an \OC\Files\Storage\Storage in our virtual filesystem |
|
534 | + * |
|
535 | + * @param \OC\Files\Storage\Storage|string $class |
|
536 | + * @param array $arguments |
|
537 | + * @param string $mountpoint |
|
538 | + */ |
|
539 | + public static function mount($class, $arguments, $mountpoint) { |
|
540 | + if (!self::$mounts) { |
|
541 | + \OC_Util::setupFS(); |
|
542 | + } |
|
543 | + $mount = new Mount\MountPoint($class, $mountpoint, $arguments, self::getLoader()); |
|
544 | + self::$mounts->addMount($mount); |
|
545 | + } |
|
546 | + |
|
547 | + /** |
|
548 | + * return the path to a local version of the file |
|
549 | + * we need this because we can't know if a file is stored local or not from |
|
550 | + * outside the filestorage and for some purposes a local file is needed |
|
551 | + * |
|
552 | + * @param string $path |
|
553 | + * @return string |
|
554 | + */ |
|
555 | + public static function getLocalFile($path) { |
|
556 | + return self::$defaultInstance->getLocalFile($path); |
|
557 | + } |
|
558 | + |
|
559 | + /** |
|
560 | + * @param string $path |
|
561 | + * @return string |
|
562 | + */ |
|
563 | + public static function getLocalFolder($path) { |
|
564 | + return self::$defaultInstance->getLocalFolder($path); |
|
565 | + } |
|
566 | + |
|
567 | + /** |
|
568 | + * return path to file which reflects one visible in browser |
|
569 | + * |
|
570 | + * @param string $path |
|
571 | + * @return string |
|
572 | + */ |
|
573 | + public static function getLocalPath($path) { |
|
574 | + $datadir = \OC_User::getHome(\OC_User::getUser()) . '/files'; |
|
575 | + $newpath = $path; |
|
576 | + if (strncmp($newpath, $datadir, strlen($datadir)) == 0) { |
|
577 | + $newpath = substr($path, strlen($datadir)); |
|
578 | + } |
|
579 | + return $newpath; |
|
580 | + } |
|
581 | + |
|
582 | + /** |
|
583 | + * check if the requested path is valid |
|
584 | + * |
|
585 | + * @param string $path |
|
586 | + * @return bool |
|
587 | + */ |
|
588 | + public static function isValidPath($path) { |
|
589 | + $path = self::normalizePath($path); |
|
590 | + if (!$path || $path[0] !== '/') { |
|
591 | + $path = '/' . $path; |
|
592 | + } |
|
593 | + if (strpos($path, '/../') !== false || strrchr($path, '/') === '/..') { |
|
594 | + return false; |
|
595 | + } |
|
596 | + return true; |
|
597 | + } |
|
598 | + |
|
599 | + /** |
|
600 | + * checks if a file is blacklisted for storage in the filesystem |
|
601 | + * Listens to write and rename hooks |
|
602 | + * |
|
603 | + * @param array $data from hook |
|
604 | + */ |
|
605 | + public static function isBlacklisted($data) { |
|
606 | + if (isset($data['path'])) { |
|
607 | + $path = $data['path']; |
|
608 | + } elseif (isset($data['newpath'])) { |
|
609 | + $path = $data['newpath']; |
|
610 | + } |
|
611 | + if (isset($path)) { |
|
612 | + if (self::isFileBlacklisted($path)) { |
|
613 | + $data['run'] = false; |
|
614 | + } |
|
615 | + } |
|
616 | + } |
|
617 | + |
|
618 | + /** |
|
619 | + * @param string $filename |
|
620 | + * @return bool |
|
621 | + */ |
|
622 | + public static function isFileBlacklisted($filename) { |
|
623 | + $filename = self::normalizePath($filename); |
|
624 | + |
|
625 | + $blacklist = \OC::$server->getConfig()->getSystemValue('blacklisted_files', ['.htaccess']); |
|
626 | + $filename = strtolower(basename($filename)); |
|
627 | + return in_array($filename, $blacklist); |
|
628 | + } |
|
629 | + |
|
630 | + /** |
|
631 | + * check if the directory should be ignored when scanning |
|
632 | + * NOTE: the special directories . and .. would cause never ending recursion |
|
633 | + * |
|
634 | + * @param string $dir |
|
635 | + * @return boolean |
|
636 | + */ |
|
637 | + public static function isIgnoredDir($dir) { |
|
638 | + if ($dir === '.' || $dir === '..') { |
|
639 | + return true; |
|
640 | + } |
|
641 | + return false; |
|
642 | + } |
|
643 | + |
|
644 | + /** |
|
645 | + * following functions are equivalent to their php builtin equivalents for arguments/return values. |
|
646 | + */ |
|
647 | + public static function mkdir($path) { |
|
648 | + return self::$defaultInstance->mkdir($path); |
|
649 | + } |
|
650 | + |
|
651 | + public static function rmdir($path) { |
|
652 | + return self::$defaultInstance->rmdir($path); |
|
653 | + } |
|
654 | + |
|
655 | + public static function is_dir($path) { |
|
656 | + return self::$defaultInstance->is_dir($path); |
|
657 | + } |
|
658 | + |
|
659 | + public static function is_file($path) { |
|
660 | + return self::$defaultInstance->is_file($path); |
|
661 | + } |
|
662 | + |
|
663 | + public static function stat($path) { |
|
664 | + return self::$defaultInstance->stat($path); |
|
665 | + } |
|
666 | + |
|
667 | + public static function filetype($path) { |
|
668 | + return self::$defaultInstance->filetype($path); |
|
669 | + } |
|
670 | + |
|
671 | + public static function filesize($path) { |
|
672 | + return self::$defaultInstance->filesize($path); |
|
673 | + } |
|
674 | + |
|
675 | + public static function readfile($path) { |
|
676 | + return self::$defaultInstance->readfile($path); |
|
677 | + } |
|
678 | + |
|
679 | + public static function isCreatable($path) { |
|
680 | + return self::$defaultInstance->isCreatable($path); |
|
681 | + } |
|
682 | + |
|
683 | + public static function isReadable($path) { |
|
684 | + return self::$defaultInstance->isReadable($path); |
|
685 | + } |
|
686 | + |
|
687 | + public static function isUpdatable($path) { |
|
688 | + return self::$defaultInstance->isUpdatable($path); |
|
689 | + } |
|
690 | + |
|
691 | + public static function isDeletable($path) { |
|
692 | + return self::$defaultInstance->isDeletable($path); |
|
693 | + } |
|
694 | + |
|
695 | + public static function isSharable($path) { |
|
696 | + return self::$defaultInstance->isSharable($path); |
|
697 | + } |
|
698 | + |
|
699 | + public static function file_exists($path) { |
|
700 | + return self::$defaultInstance->file_exists($path); |
|
701 | + } |
|
702 | + |
|
703 | + public static function filemtime($path) { |
|
704 | + return self::$defaultInstance->filemtime($path); |
|
705 | + } |
|
706 | + |
|
707 | + public static function touch($path, $mtime = null) { |
|
708 | + return self::$defaultInstance->touch($path, $mtime); |
|
709 | + } |
|
710 | + |
|
711 | + /** |
|
712 | + * @return string |
|
713 | + */ |
|
714 | + public static function file_get_contents($path) { |
|
715 | + return self::$defaultInstance->file_get_contents($path); |
|
716 | + } |
|
717 | + |
|
718 | + public static function file_put_contents($path, $data) { |
|
719 | + return self::$defaultInstance->file_put_contents($path, $data); |
|
720 | + } |
|
721 | + |
|
722 | + public static function unlink($path) { |
|
723 | + return self::$defaultInstance->unlink($path); |
|
724 | + } |
|
725 | + |
|
726 | + public static function rename($path1, $path2) { |
|
727 | + return self::$defaultInstance->rename($path1, $path2); |
|
728 | + } |
|
729 | + |
|
730 | + public static function copy($path1, $path2) { |
|
731 | + return self::$defaultInstance->copy($path1, $path2); |
|
732 | + } |
|
733 | + |
|
734 | + public static function fopen($path, $mode) { |
|
735 | + return self::$defaultInstance->fopen($path, $mode); |
|
736 | + } |
|
737 | + |
|
738 | + /** |
|
739 | + * @return string |
|
740 | + */ |
|
741 | + public static function toTmpFile($path) { |
|
742 | + return self::$defaultInstance->toTmpFile($path); |
|
743 | + } |
|
744 | + |
|
745 | + public static function fromTmpFile($tmpFile, $path) { |
|
746 | + return self::$defaultInstance->fromTmpFile($tmpFile, $path); |
|
747 | + } |
|
748 | + |
|
749 | + public static function getMimeType($path) { |
|
750 | + return self::$defaultInstance->getMimeType($path); |
|
751 | + } |
|
752 | + |
|
753 | + public static function hash($type, $path, $raw = false) { |
|
754 | + return self::$defaultInstance->hash($type, $path, $raw); |
|
755 | + } |
|
756 | + |
|
757 | + public static function free_space($path = '/') { |
|
758 | + return self::$defaultInstance->free_space($path); |
|
759 | + } |
|
760 | + |
|
761 | + public static function search($query) { |
|
762 | + return self::$defaultInstance->search($query); |
|
763 | + } |
|
764 | + |
|
765 | + /** |
|
766 | + * @param string $query |
|
767 | + */ |
|
768 | + public static function searchByMime($query) { |
|
769 | + return self::$defaultInstance->searchByMime($query); |
|
770 | + } |
|
771 | + |
|
772 | + /** |
|
773 | + * @param string|int $tag name or tag id |
|
774 | + * @param string $userId owner of the tags |
|
775 | + * @return FileInfo[] array or file info |
|
776 | + */ |
|
777 | + public static function searchByTag($tag, $userId) { |
|
778 | + return self::$defaultInstance->searchByTag($tag, $userId); |
|
779 | + } |
|
780 | + |
|
781 | + /** |
|
782 | + * check if a file or folder has been updated since $time |
|
783 | + * |
|
784 | + * @param string $path |
|
785 | + * @param int $time |
|
786 | + * @return bool |
|
787 | + */ |
|
788 | + public static function hasUpdated($path, $time) { |
|
789 | + return self::$defaultInstance->hasUpdated($path, $time); |
|
790 | + } |
|
791 | + |
|
792 | + /** |
|
793 | + * Fix common problems with a file path |
|
794 | + * |
|
795 | + * @param string $path |
|
796 | + * @param bool $stripTrailingSlash whether to strip the trailing slash |
|
797 | + * @param bool $isAbsolutePath whether the given path is absolute |
|
798 | + * @param bool $keepUnicode true to disable unicode normalization |
|
799 | + * @return string |
|
800 | + */ |
|
801 | + public static function normalizePath($path, $stripTrailingSlash = true, $isAbsolutePath = false, $keepUnicode = false) { |
|
802 | + if (is_null(self::$normalizedPathCache)) { |
|
803 | + self::$normalizedPathCache = new CappedMemoryCache(2048); |
|
804 | + } |
|
805 | + |
|
806 | + /** |
|
807 | + * FIXME: This is a workaround for existing classes and files which call |
|
808 | + * this function with another type than a valid string. This |
|
809 | + * conversion should get removed as soon as all existing |
|
810 | + * function calls have been fixed. |
|
811 | + */ |
|
812 | + $path = (string)$path; |
|
813 | + |
|
814 | + $cacheKey = json_encode([$path, $stripTrailingSlash, $isAbsolutePath, $keepUnicode]); |
|
815 | + |
|
816 | + if (isset(self::$normalizedPathCache[$cacheKey])) { |
|
817 | + return self::$normalizedPathCache[$cacheKey]; |
|
818 | + } |
|
819 | + |
|
820 | + if ($path === '') { |
|
821 | + return '/'; |
|
822 | + } |
|
823 | + |
|
824 | + //normalize unicode if possible |
|
825 | + if (!$keepUnicode) { |
|
826 | + $path = \OC_Util::normalizeUnicode($path); |
|
827 | + } |
|
828 | + |
|
829 | + //add leading slash, if it is already there we strip it anyway |
|
830 | + $path = '/' . $path; |
|
831 | + |
|
832 | + $patterns = [ |
|
833 | + '/\\\\/s', // no windows style slashes |
|
834 | + '/\/\.(\/\.)?\//s', // remove '/./' |
|
835 | + '/\/{2,}/s', // remove sequence of slashes |
|
836 | + '/\/\.$/s', // remove trailing /. |
|
837 | + ]; |
|
838 | + |
|
839 | + do { |
|
840 | + $count = 0; |
|
841 | + $path = preg_replace($patterns, '/', $path, -1, $count); |
|
842 | + } while ($count > 0); |
|
843 | + |
|
844 | + //remove trailing slash |
|
845 | + if ($stripTrailingSlash && strlen($path) > 1) { |
|
846 | + $path = rtrim($path, '/'); |
|
847 | + } |
|
848 | + |
|
849 | + self::$normalizedPathCache[$cacheKey] = $path; |
|
850 | + |
|
851 | + return $path; |
|
852 | + } |
|
853 | + |
|
854 | + /** |
|
855 | + * get the filesystem info |
|
856 | + * |
|
857 | + * @param string $path |
|
858 | + * @param boolean $includeMountPoints whether to add mountpoint sizes, |
|
859 | + * defaults to true |
|
860 | + * @return \OC\Files\FileInfo|bool False if file does not exist |
|
861 | + */ |
|
862 | + public static function getFileInfo($path, $includeMountPoints = true) { |
|
863 | + return self::$defaultInstance->getFileInfo($path, $includeMountPoints); |
|
864 | + } |
|
865 | + |
|
866 | + /** |
|
867 | + * change file metadata |
|
868 | + * |
|
869 | + * @param string $path |
|
870 | + * @param array $data |
|
871 | + * @return int |
|
872 | + * |
|
873 | + * returns the fileid of the updated file |
|
874 | + */ |
|
875 | + public static function putFileInfo($path, $data) { |
|
876 | + return self::$defaultInstance->putFileInfo($path, $data); |
|
877 | + } |
|
878 | + |
|
879 | + /** |
|
880 | + * get the content of a directory |
|
881 | + * |
|
882 | + * @param string $directory path under datadirectory |
|
883 | + * @param string $mimetype_filter limit returned content to this mimetype or mimepart |
|
884 | + * @return \OC\Files\FileInfo[] |
|
885 | + */ |
|
886 | + public static function getDirectoryContent($directory, $mimetype_filter = '') { |
|
887 | + return self::$defaultInstance->getDirectoryContent($directory, $mimetype_filter); |
|
888 | + } |
|
889 | + |
|
890 | + /** |
|
891 | + * Get the path of a file by id |
|
892 | + * |
|
893 | + * Note that the resulting path is not guaranteed to be unique for the id, multiple paths can point to the same file |
|
894 | + * |
|
895 | + * @param int $id |
|
896 | + * @throws NotFoundException |
|
897 | + * @return string |
|
898 | + */ |
|
899 | + public static function getPath($id) { |
|
900 | + return self::$defaultInstance->getPath($id); |
|
901 | + } |
|
902 | + |
|
903 | + /** |
|
904 | + * Get the owner for a file or folder |
|
905 | + * |
|
906 | + * @param string $path |
|
907 | + * @return string |
|
908 | + */ |
|
909 | + public static function getOwner($path) { |
|
910 | + return self::$defaultInstance->getOwner($path); |
|
911 | + } |
|
912 | + |
|
913 | + /** |
|
914 | + * get the ETag for a file or folder |
|
915 | + * |
|
916 | + * @param string $path |
|
917 | + * @return string |
|
918 | + */ |
|
919 | + public static function getETag($path) { |
|
920 | + return self::$defaultInstance->getETag($path); |
|
921 | + } |
|
922 | 922 | } |
@@ -76,1814 +76,1814 @@ |
||
76 | 76 | */ |
77 | 77 | class Manager implements IManager { |
78 | 78 | |
79 | - /** @var IProviderFactory */ |
|
80 | - private $factory; |
|
81 | - /** @var ILogger */ |
|
82 | - private $logger; |
|
83 | - /** @var IConfig */ |
|
84 | - private $config; |
|
85 | - /** @var ISecureRandom */ |
|
86 | - private $secureRandom; |
|
87 | - /** @var IHasher */ |
|
88 | - private $hasher; |
|
89 | - /** @var IMountManager */ |
|
90 | - private $mountManager; |
|
91 | - /** @var IGroupManager */ |
|
92 | - private $groupManager; |
|
93 | - /** @var IL10N */ |
|
94 | - private $l; |
|
95 | - /** @var IFactory */ |
|
96 | - private $l10nFactory; |
|
97 | - /** @var IUserManager */ |
|
98 | - private $userManager; |
|
99 | - /** @var IRootFolder */ |
|
100 | - private $rootFolder; |
|
101 | - /** @var CappedMemoryCache */ |
|
102 | - private $sharingDisabledForUsersCache; |
|
103 | - /** @var EventDispatcherInterface */ |
|
104 | - private $legacyDispatcher; |
|
105 | - /** @var LegacyHooks */ |
|
106 | - private $legacyHooks; |
|
107 | - /** @var IMailer */ |
|
108 | - private $mailer; |
|
109 | - /** @var IURLGenerator */ |
|
110 | - private $urlGenerator; |
|
111 | - /** @var \OC_Defaults */ |
|
112 | - private $defaults; |
|
113 | - /** @var IEventDispatcher */ |
|
114 | - private $dispatcher; |
|
115 | - |
|
116 | - |
|
117 | - /** |
|
118 | - * Manager constructor. |
|
119 | - * |
|
120 | - * @param ILogger $logger |
|
121 | - * @param IConfig $config |
|
122 | - * @param ISecureRandom $secureRandom |
|
123 | - * @param IHasher $hasher |
|
124 | - * @param IMountManager $mountManager |
|
125 | - * @param IGroupManager $groupManager |
|
126 | - * @param IL10N $l |
|
127 | - * @param IFactory $l10nFactory |
|
128 | - * @param IProviderFactory $factory |
|
129 | - * @param IUserManager $userManager |
|
130 | - * @param IRootFolder $rootFolder |
|
131 | - * @param EventDispatcherInterface $eventDispatcher |
|
132 | - * @param IMailer $mailer |
|
133 | - * @param IURLGenerator $urlGenerator |
|
134 | - * @param \OC_Defaults $defaults |
|
135 | - */ |
|
136 | - public function __construct( |
|
137 | - ILogger $logger, |
|
138 | - IConfig $config, |
|
139 | - ISecureRandom $secureRandom, |
|
140 | - IHasher $hasher, |
|
141 | - IMountManager $mountManager, |
|
142 | - IGroupManager $groupManager, |
|
143 | - IL10N $l, |
|
144 | - IFactory $l10nFactory, |
|
145 | - IProviderFactory $factory, |
|
146 | - IUserManager $userManager, |
|
147 | - IRootFolder $rootFolder, |
|
148 | - EventDispatcherInterface $legacyDispatcher, |
|
149 | - IMailer $mailer, |
|
150 | - IURLGenerator $urlGenerator, |
|
151 | - \OC_Defaults $defaults, |
|
152 | - IEventDispatcher $dispatcher |
|
153 | - ) { |
|
154 | - $this->logger = $logger; |
|
155 | - $this->config = $config; |
|
156 | - $this->secureRandom = $secureRandom; |
|
157 | - $this->hasher = $hasher; |
|
158 | - $this->mountManager = $mountManager; |
|
159 | - $this->groupManager = $groupManager; |
|
160 | - $this->l = $l; |
|
161 | - $this->l10nFactory = $l10nFactory; |
|
162 | - $this->factory = $factory; |
|
163 | - $this->userManager = $userManager; |
|
164 | - $this->rootFolder = $rootFolder; |
|
165 | - $this->legacyDispatcher = $legacyDispatcher; |
|
166 | - $this->sharingDisabledForUsersCache = new CappedMemoryCache(); |
|
167 | - $this->legacyHooks = new LegacyHooks($this->legacyDispatcher); |
|
168 | - $this->mailer = $mailer; |
|
169 | - $this->urlGenerator = $urlGenerator; |
|
170 | - $this->defaults = $defaults; |
|
171 | - $this->dispatcher = $dispatcher; |
|
172 | - } |
|
173 | - |
|
174 | - /** |
|
175 | - * Convert from a full share id to a tuple (providerId, shareId) |
|
176 | - * |
|
177 | - * @param string $id |
|
178 | - * @return string[] |
|
179 | - */ |
|
180 | - private function splitFullId($id) { |
|
181 | - return explode(':', $id, 2); |
|
182 | - } |
|
183 | - |
|
184 | - /** |
|
185 | - * Verify if a password meets all requirements |
|
186 | - * |
|
187 | - * @param string $password |
|
188 | - * @throws \Exception |
|
189 | - */ |
|
190 | - protected function verifyPassword($password) { |
|
191 | - if ($password === null) { |
|
192 | - // No password is set, check if this is allowed. |
|
193 | - if ($this->shareApiLinkEnforcePassword()) { |
|
194 | - throw new \InvalidArgumentException('Passwords are enforced for link shares'); |
|
195 | - } |
|
196 | - |
|
197 | - return; |
|
198 | - } |
|
199 | - |
|
200 | - // Let others verify the password |
|
201 | - try { |
|
202 | - $this->legacyDispatcher->dispatch(new ValidatePasswordPolicyEvent($password)); |
|
203 | - } catch (HintException $e) { |
|
204 | - throw new \Exception($e->getHint()); |
|
205 | - } |
|
206 | - } |
|
207 | - |
|
208 | - /** |
|
209 | - * Check for generic requirements before creating a share |
|
210 | - * |
|
211 | - * @param IShare $share |
|
212 | - * @throws \InvalidArgumentException |
|
213 | - * @throws GenericShareException |
|
214 | - * |
|
215 | - * @suppress PhanUndeclaredClassMethod |
|
216 | - */ |
|
217 | - protected function generalCreateChecks(IShare $share) { |
|
218 | - if ($share->getShareType() === IShare::TYPE_USER) { |
|
219 | - // We expect a valid user as sharedWith for user shares |
|
220 | - if (!$this->userManager->userExists($share->getSharedWith())) { |
|
221 | - throw new \InvalidArgumentException('SharedWith is not a valid user'); |
|
222 | - } |
|
223 | - } elseif ($share->getShareType() === IShare::TYPE_GROUP) { |
|
224 | - // We expect a valid group as sharedWith for group shares |
|
225 | - if (!$this->groupManager->groupExists($share->getSharedWith())) { |
|
226 | - throw new \InvalidArgumentException('SharedWith is not a valid group'); |
|
227 | - } |
|
228 | - } elseif ($share->getShareType() === IShare::TYPE_LINK) { |
|
229 | - if ($share->getSharedWith() !== null) { |
|
230 | - throw new \InvalidArgumentException('SharedWith should be empty'); |
|
231 | - } |
|
232 | - } elseif ($share->getShareType() === IShare::TYPE_REMOTE) { |
|
233 | - if ($share->getSharedWith() === null) { |
|
234 | - throw new \InvalidArgumentException('SharedWith should not be empty'); |
|
235 | - } |
|
236 | - } elseif ($share->getShareType() === IShare::TYPE_REMOTE_GROUP) { |
|
237 | - if ($share->getSharedWith() === null) { |
|
238 | - throw new \InvalidArgumentException('SharedWith should not be empty'); |
|
239 | - } |
|
240 | - } elseif ($share->getShareType() === IShare::TYPE_EMAIL) { |
|
241 | - if ($share->getSharedWith() === null) { |
|
242 | - throw new \InvalidArgumentException('SharedWith should not be empty'); |
|
243 | - } |
|
244 | - } elseif ($share->getShareType() === IShare::TYPE_CIRCLE) { |
|
245 | - $circle = \OCA\Circles\Api\v1\Circles::detailsCircle($share->getSharedWith()); |
|
246 | - if ($circle === null) { |
|
247 | - throw new \InvalidArgumentException('SharedWith is not a valid circle'); |
|
248 | - } |
|
249 | - } elseif ($share->getShareType() === IShare::TYPE_ROOM) { |
|
250 | - } else { |
|
251 | - // We can't handle other types yet |
|
252 | - throw new \InvalidArgumentException('unknown share type'); |
|
253 | - } |
|
254 | - |
|
255 | - // Verify the initiator of the share is set |
|
256 | - if ($share->getSharedBy() === null) { |
|
257 | - throw new \InvalidArgumentException('SharedBy should be set'); |
|
258 | - } |
|
259 | - |
|
260 | - // Cannot share with yourself |
|
261 | - if ($share->getShareType() === IShare::TYPE_USER && |
|
262 | - $share->getSharedWith() === $share->getSharedBy()) { |
|
263 | - throw new \InvalidArgumentException('Can’t share with yourself'); |
|
264 | - } |
|
265 | - |
|
266 | - // The path should be set |
|
267 | - if ($share->getNode() === null) { |
|
268 | - throw new \InvalidArgumentException('Path should be set'); |
|
269 | - } |
|
270 | - |
|
271 | - // And it should be a file or a folder |
|
272 | - if (!($share->getNode() instanceof \OCP\Files\File) && |
|
273 | - !($share->getNode() instanceof \OCP\Files\Folder)) { |
|
274 | - throw new \InvalidArgumentException('Path should be either a file or a folder'); |
|
275 | - } |
|
276 | - |
|
277 | - // And you can't share your rootfolder |
|
278 | - if ($this->userManager->userExists($share->getSharedBy())) { |
|
279 | - $userFolder = $this->rootFolder->getUserFolder($share->getSharedBy()); |
|
280 | - } else { |
|
281 | - $userFolder = $this->rootFolder->getUserFolder($share->getShareOwner()); |
|
282 | - } |
|
283 | - if ($userFolder->getId() === $share->getNode()->getId()) { |
|
284 | - throw new \InvalidArgumentException('You can’t share your root folder'); |
|
285 | - } |
|
286 | - |
|
287 | - // Check if we actually have share permissions |
|
288 | - if (!$share->getNode()->isShareable()) { |
|
289 | - $path = $userFolder->getRelativePath($share->getNode()->getPath()); |
|
290 | - $message_t = $this->l->t('You are not allowed to share %s', [$path]); |
|
291 | - throw new GenericShareException($message_t, $message_t, 404); |
|
292 | - } |
|
293 | - |
|
294 | - // Permissions should be set |
|
295 | - if ($share->getPermissions() === null) { |
|
296 | - throw new \InvalidArgumentException('A share requires permissions'); |
|
297 | - } |
|
298 | - |
|
299 | - $isFederatedShare = $share->getNode()->getStorage()->instanceOfStorage('\OCA\Files_Sharing\External\Storage'); |
|
300 | - $permissions = 0; |
|
301 | - |
|
302 | - $userMounts = $userFolder->getById($share->getNode()->getId()); |
|
303 | - $userMount = array_shift($userMounts); |
|
304 | - $mount = $userMount->getMountPoint(); |
|
305 | - if (!$isFederatedShare && $share->getNode()->getOwner() && $share->getNode()->getOwner()->getUID() !== $share->getSharedBy()) { |
|
306 | - // When it's a reshare use the parent share permissions as maximum |
|
307 | - $userMountPointId = $mount->getStorageRootId(); |
|
308 | - $userMountPoints = $userFolder->getById($userMountPointId); |
|
309 | - $userMountPoint = array_shift($userMountPoints); |
|
310 | - |
|
311 | - if ($userMountPoint === null) { |
|
312 | - throw new GenericShareException('Could not get proper user mount for ' . $userMountPointId . '. Failing since else the next calls are called with null'); |
|
313 | - } |
|
314 | - |
|
315 | - /* Check if this is an incoming share */ |
|
316 | - $incomingShares = $this->getSharedWith($share->getSharedBy(), IShare::TYPE_USER, $userMountPoint, -1, 0); |
|
317 | - $incomingShares = array_merge($incomingShares, $this->getSharedWith($share->getSharedBy(), IShare::TYPE_GROUP, $userMountPoint, -1, 0)); |
|
318 | - $incomingShares = array_merge($incomingShares, $this->getSharedWith($share->getSharedBy(), IShare::TYPE_CIRCLE, $userMountPoint, -1, 0)); |
|
319 | - $incomingShares = array_merge($incomingShares, $this->getSharedWith($share->getSharedBy(), IShare::TYPE_ROOM, $userMountPoint, -1, 0)); |
|
320 | - |
|
321 | - /** @var IShare[] $incomingShares */ |
|
322 | - if (!empty($incomingShares)) { |
|
323 | - foreach ($incomingShares as $incomingShare) { |
|
324 | - $permissions |= $incomingShare->getPermissions(); |
|
325 | - } |
|
326 | - } |
|
327 | - } else { |
|
328 | - /* |
|
79 | + /** @var IProviderFactory */ |
|
80 | + private $factory; |
|
81 | + /** @var ILogger */ |
|
82 | + private $logger; |
|
83 | + /** @var IConfig */ |
|
84 | + private $config; |
|
85 | + /** @var ISecureRandom */ |
|
86 | + private $secureRandom; |
|
87 | + /** @var IHasher */ |
|
88 | + private $hasher; |
|
89 | + /** @var IMountManager */ |
|
90 | + private $mountManager; |
|
91 | + /** @var IGroupManager */ |
|
92 | + private $groupManager; |
|
93 | + /** @var IL10N */ |
|
94 | + private $l; |
|
95 | + /** @var IFactory */ |
|
96 | + private $l10nFactory; |
|
97 | + /** @var IUserManager */ |
|
98 | + private $userManager; |
|
99 | + /** @var IRootFolder */ |
|
100 | + private $rootFolder; |
|
101 | + /** @var CappedMemoryCache */ |
|
102 | + private $sharingDisabledForUsersCache; |
|
103 | + /** @var EventDispatcherInterface */ |
|
104 | + private $legacyDispatcher; |
|
105 | + /** @var LegacyHooks */ |
|
106 | + private $legacyHooks; |
|
107 | + /** @var IMailer */ |
|
108 | + private $mailer; |
|
109 | + /** @var IURLGenerator */ |
|
110 | + private $urlGenerator; |
|
111 | + /** @var \OC_Defaults */ |
|
112 | + private $defaults; |
|
113 | + /** @var IEventDispatcher */ |
|
114 | + private $dispatcher; |
|
115 | + |
|
116 | + |
|
117 | + /** |
|
118 | + * Manager constructor. |
|
119 | + * |
|
120 | + * @param ILogger $logger |
|
121 | + * @param IConfig $config |
|
122 | + * @param ISecureRandom $secureRandom |
|
123 | + * @param IHasher $hasher |
|
124 | + * @param IMountManager $mountManager |
|
125 | + * @param IGroupManager $groupManager |
|
126 | + * @param IL10N $l |
|
127 | + * @param IFactory $l10nFactory |
|
128 | + * @param IProviderFactory $factory |
|
129 | + * @param IUserManager $userManager |
|
130 | + * @param IRootFolder $rootFolder |
|
131 | + * @param EventDispatcherInterface $eventDispatcher |
|
132 | + * @param IMailer $mailer |
|
133 | + * @param IURLGenerator $urlGenerator |
|
134 | + * @param \OC_Defaults $defaults |
|
135 | + */ |
|
136 | + public function __construct( |
|
137 | + ILogger $logger, |
|
138 | + IConfig $config, |
|
139 | + ISecureRandom $secureRandom, |
|
140 | + IHasher $hasher, |
|
141 | + IMountManager $mountManager, |
|
142 | + IGroupManager $groupManager, |
|
143 | + IL10N $l, |
|
144 | + IFactory $l10nFactory, |
|
145 | + IProviderFactory $factory, |
|
146 | + IUserManager $userManager, |
|
147 | + IRootFolder $rootFolder, |
|
148 | + EventDispatcherInterface $legacyDispatcher, |
|
149 | + IMailer $mailer, |
|
150 | + IURLGenerator $urlGenerator, |
|
151 | + \OC_Defaults $defaults, |
|
152 | + IEventDispatcher $dispatcher |
|
153 | + ) { |
|
154 | + $this->logger = $logger; |
|
155 | + $this->config = $config; |
|
156 | + $this->secureRandom = $secureRandom; |
|
157 | + $this->hasher = $hasher; |
|
158 | + $this->mountManager = $mountManager; |
|
159 | + $this->groupManager = $groupManager; |
|
160 | + $this->l = $l; |
|
161 | + $this->l10nFactory = $l10nFactory; |
|
162 | + $this->factory = $factory; |
|
163 | + $this->userManager = $userManager; |
|
164 | + $this->rootFolder = $rootFolder; |
|
165 | + $this->legacyDispatcher = $legacyDispatcher; |
|
166 | + $this->sharingDisabledForUsersCache = new CappedMemoryCache(); |
|
167 | + $this->legacyHooks = new LegacyHooks($this->legacyDispatcher); |
|
168 | + $this->mailer = $mailer; |
|
169 | + $this->urlGenerator = $urlGenerator; |
|
170 | + $this->defaults = $defaults; |
|
171 | + $this->dispatcher = $dispatcher; |
|
172 | + } |
|
173 | + |
|
174 | + /** |
|
175 | + * Convert from a full share id to a tuple (providerId, shareId) |
|
176 | + * |
|
177 | + * @param string $id |
|
178 | + * @return string[] |
|
179 | + */ |
|
180 | + private function splitFullId($id) { |
|
181 | + return explode(':', $id, 2); |
|
182 | + } |
|
183 | + |
|
184 | + /** |
|
185 | + * Verify if a password meets all requirements |
|
186 | + * |
|
187 | + * @param string $password |
|
188 | + * @throws \Exception |
|
189 | + */ |
|
190 | + protected function verifyPassword($password) { |
|
191 | + if ($password === null) { |
|
192 | + // No password is set, check if this is allowed. |
|
193 | + if ($this->shareApiLinkEnforcePassword()) { |
|
194 | + throw new \InvalidArgumentException('Passwords are enforced for link shares'); |
|
195 | + } |
|
196 | + |
|
197 | + return; |
|
198 | + } |
|
199 | + |
|
200 | + // Let others verify the password |
|
201 | + try { |
|
202 | + $this->legacyDispatcher->dispatch(new ValidatePasswordPolicyEvent($password)); |
|
203 | + } catch (HintException $e) { |
|
204 | + throw new \Exception($e->getHint()); |
|
205 | + } |
|
206 | + } |
|
207 | + |
|
208 | + /** |
|
209 | + * Check for generic requirements before creating a share |
|
210 | + * |
|
211 | + * @param IShare $share |
|
212 | + * @throws \InvalidArgumentException |
|
213 | + * @throws GenericShareException |
|
214 | + * |
|
215 | + * @suppress PhanUndeclaredClassMethod |
|
216 | + */ |
|
217 | + protected function generalCreateChecks(IShare $share) { |
|
218 | + if ($share->getShareType() === IShare::TYPE_USER) { |
|
219 | + // We expect a valid user as sharedWith for user shares |
|
220 | + if (!$this->userManager->userExists($share->getSharedWith())) { |
|
221 | + throw new \InvalidArgumentException('SharedWith is not a valid user'); |
|
222 | + } |
|
223 | + } elseif ($share->getShareType() === IShare::TYPE_GROUP) { |
|
224 | + // We expect a valid group as sharedWith for group shares |
|
225 | + if (!$this->groupManager->groupExists($share->getSharedWith())) { |
|
226 | + throw new \InvalidArgumentException('SharedWith is not a valid group'); |
|
227 | + } |
|
228 | + } elseif ($share->getShareType() === IShare::TYPE_LINK) { |
|
229 | + if ($share->getSharedWith() !== null) { |
|
230 | + throw new \InvalidArgumentException('SharedWith should be empty'); |
|
231 | + } |
|
232 | + } elseif ($share->getShareType() === IShare::TYPE_REMOTE) { |
|
233 | + if ($share->getSharedWith() === null) { |
|
234 | + throw new \InvalidArgumentException('SharedWith should not be empty'); |
|
235 | + } |
|
236 | + } elseif ($share->getShareType() === IShare::TYPE_REMOTE_GROUP) { |
|
237 | + if ($share->getSharedWith() === null) { |
|
238 | + throw new \InvalidArgumentException('SharedWith should not be empty'); |
|
239 | + } |
|
240 | + } elseif ($share->getShareType() === IShare::TYPE_EMAIL) { |
|
241 | + if ($share->getSharedWith() === null) { |
|
242 | + throw new \InvalidArgumentException('SharedWith should not be empty'); |
|
243 | + } |
|
244 | + } elseif ($share->getShareType() === IShare::TYPE_CIRCLE) { |
|
245 | + $circle = \OCA\Circles\Api\v1\Circles::detailsCircle($share->getSharedWith()); |
|
246 | + if ($circle === null) { |
|
247 | + throw new \InvalidArgumentException('SharedWith is not a valid circle'); |
|
248 | + } |
|
249 | + } elseif ($share->getShareType() === IShare::TYPE_ROOM) { |
|
250 | + } else { |
|
251 | + // We can't handle other types yet |
|
252 | + throw new \InvalidArgumentException('unknown share type'); |
|
253 | + } |
|
254 | + |
|
255 | + // Verify the initiator of the share is set |
|
256 | + if ($share->getSharedBy() === null) { |
|
257 | + throw new \InvalidArgumentException('SharedBy should be set'); |
|
258 | + } |
|
259 | + |
|
260 | + // Cannot share with yourself |
|
261 | + if ($share->getShareType() === IShare::TYPE_USER && |
|
262 | + $share->getSharedWith() === $share->getSharedBy()) { |
|
263 | + throw new \InvalidArgumentException('Can’t share with yourself'); |
|
264 | + } |
|
265 | + |
|
266 | + // The path should be set |
|
267 | + if ($share->getNode() === null) { |
|
268 | + throw new \InvalidArgumentException('Path should be set'); |
|
269 | + } |
|
270 | + |
|
271 | + // And it should be a file or a folder |
|
272 | + if (!($share->getNode() instanceof \OCP\Files\File) && |
|
273 | + !($share->getNode() instanceof \OCP\Files\Folder)) { |
|
274 | + throw new \InvalidArgumentException('Path should be either a file or a folder'); |
|
275 | + } |
|
276 | + |
|
277 | + // And you can't share your rootfolder |
|
278 | + if ($this->userManager->userExists($share->getSharedBy())) { |
|
279 | + $userFolder = $this->rootFolder->getUserFolder($share->getSharedBy()); |
|
280 | + } else { |
|
281 | + $userFolder = $this->rootFolder->getUserFolder($share->getShareOwner()); |
|
282 | + } |
|
283 | + if ($userFolder->getId() === $share->getNode()->getId()) { |
|
284 | + throw new \InvalidArgumentException('You can’t share your root folder'); |
|
285 | + } |
|
286 | + |
|
287 | + // Check if we actually have share permissions |
|
288 | + if (!$share->getNode()->isShareable()) { |
|
289 | + $path = $userFolder->getRelativePath($share->getNode()->getPath()); |
|
290 | + $message_t = $this->l->t('You are not allowed to share %s', [$path]); |
|
291 | + throw new GenericShareException($message_t, $message_t, 404); |
|
292 | + } |
|
293 | + |
|
294 | + // Permissions should be set |
|
295 | + if ($share->getPermissions() === null) { |
|
296 | + throw new \InvalidArgumentException('A share requires permissions'); |
|
297 | + } |
|
298 | + |
|
299 | + $isFederatedShare = $share->getNode()->getStorage()->instanceOfStorage('\OCA\Files_Sharing\External\Storage'); |
|
300 | + $permissions = 0; |
|
301 | + |
|
302 | + $userMounts = $userFolder->getById($share->getNode()->getId()); |
|
303 | + $userMount = array_shift($userMounts); |
|
304 | + $mount = $userMount->getMountPoint(); |
|
305 | + if (!$isFederatedShare && $share->getNode()->getOwner() && $share->getNode()->getOwner()->getUID() !== $share->getSharedBy()) { |
|
306 | + // When it's a reshare use the parent share permissions as maximum |
|
307 | + $userMountPointId = $mount->getStorageRootId(); |
|
308 | + $userMountPoints = $userFolder->getById($userMountPointId); |
|
309 | + $userMountPoint = array_shift($userMountPoints); |
|
310 | + |
|
311 | + if ($userMountPoint === null) { |
|
312 | + throw new GenericShareException('Could not get proper user mount for ' . $userMountPointId . '. Failing since else the next calls are called with null'); |
|
313 | + } |
|
314 | + |
|
315 | + /* Check if this is an incoming share */ |
|
316 | + $incomingShares = $this->getSharedWith($share->getSharedBy(), IShare::TYPE_USER, $userMountPoint, -1, 0); |
|
317 | + $incomingShares = array_merge($incomingShares, $this->getSharedWith($share->getSharedBy(), IShare::TYPE_GROUP, $userMountPoint, -1, 0)); |
|
318 | + $incomingShares = array_merge($incomingShares, $this->getSharedWith($share->getSharedBy(), IShare::TYPE_CIRCLE, $userMountPoint, -1, 0)); |
|
319 | + $incomingShares = array_merge($incomingShares, $this->getSharedWith($share->getSharedBy(), IShare::TYPE_ROOM, $userMountPoint, -1, 0)); |
|
320 | + |
|
321 | + /** @var IShare[] $incomingShares */ |
|
322 | + if (!empty($incomingShares)) { |
|
323 | + foreach ($incomingShares as $incomingShare) { |
|
324 | + $permissions |= $incomingShare->getPermissions(); |
|
325 | + } |
|
326 | + } |
|
327 | + } else { |
|
328 | + /* |
|
329 | 329 | * Quick fix for #23536 |
330 | 330 | * Non moveable mount points do not have update and delete permissions |
331 | 331 | * while we 'most likely' do have that on the storage. |
332 | 332 | */ |
333 | - $permissions = $share->getNode()->getPermissions(); |
|
334 | - if (!($mount instanceof MoveableMount)) { |
|
335 | - $permissions |= \OCP\Constants::PERMISSION_DELETE | \OCP\Constants::PERMISSION_UPDATE; |
|
336 | - } |
|
337 | - } |
|
338 | - |
|
339 | - // Check that we do not share with more permissions than we have |
|
340 | - if ($share->getPermissions() & ~$permissions) { |
|
341 | - $path = $userFolder->getRelativePath($share->getNode()->getPath()); |
|
342 | - $message_t = $this->l->t('Can’t increase permissions of %s', [$path]); |
|
343 | - throw new GenericShareException($message_t, $message_t, 404); |
|
344 | - } |
|
345 | - |
|
346 | - |
|
347 | - // Check that read permissions are always set |
|
348 | - // Link shares are allowed to have no read permissions to allow upload to hidden folders |
|
349 | - $noReadPermissionRequired = $share->getShareType() === IShare::TYPE_LINK |
|
350 | - || $share->getShareType() === IShare::TYPE_EMAIL; |
|
351 | - if (!$noReadPermissionRequired && |
|
352 | - ($share->getPermissions() & \OCP\Constants::PERMISSION_READ) === 0) { |
|
353 | - throw new \InvalidArgumentException('Shares need at least read permissions'); |
|
354 | - } |
|
355 | - |
|
356 | - if ($share->getNode() instanceof \OCP\Files\File) { |
|
357 | - if ($share->getPermissions() & \OCP\Constants::PERMISSION_DELETE) { |
|
358 | - $message_t = $this->l->t('Files can’t be shared with delete permissions'); |
|
359 | - throw new GenericShareException($message_t); |
|
360 | - } |
|
361 | - if ($share->getPermissions() & \OCP\Constants::PERMISSION_CREATE) { |
|
362 | - $message_t = $this->l->t('Files can’t be shared with create permissions'); |
|
363 | - throw new GenericShareException($message_t); |
|
364 | - } |
|
365 | - } |
|
366 | - } |
|
367 | - |
|
368 | - /** |
|
369 | - * Validate if the expiration date fits the system settings |
|
370 | - * |
|
371 | - * @param IShare $share The share to validate the expiration date of |
|
372 | - * @return IShare The modified share object |
|
373 | - * @throws GenericShareException |
|
374 | - * @throws \InvalidArgumentException |
|
375 | - * @throws \Exception |
|
376 | - */ |
|
377 | - protected function validateExpirationDateInternal(IShare $share) { |
|
378 | - $expirationDate = $share->getExpirationDate(); |
|
379 | - |
|
380 | - if ($expirationDate !== null) { |
|
381 | - //Make sure the expiration date is a date |
|
382 | - $expirationDate->setTime(0, 0, 0); |
|
383 | - |
|
384 | - $date = new \DateTime(); |
|
385 | - $date->setTime(0, 0, 0); |
|
386 | - if ($date >= $expirationDate) { |
|
387 | - $message = $this->l->t('Expiration date is in the past'); |
|
388 | - throw new GenericShareException($message, $message, 404); |
|
389 | - } |
|
390 | - } |
|
391 | - |
|
392 | - // If expiredate is empty set a default one if there is a default |
|
393 | - $fullId = null; |
|
394 | - try { |
|
395 | - $fullId = $share->getFullId(); |
|
396 | - } catch (\UnexpectedValueException $e) { |
|
397 | - // This is a new share |
|
398 | - } |
|
399 | - |
|
400 | - if ($fullId === null && $expirationDate === null && $this->shareApiInternalDefaultExpireDate()) { |
|
401 | - $expirationDate = new \DateTime(); |
|
402 | - $expirationDate->setTime(0,0,0); |
|
403 | - |
|
404 | - $days = (int)$this->config->getAppValue('core', 'internal_defaultExpDays', $this->shareApiLinkDefaultExpireDays()); |
|
405 | - if ($days > $this->shareApiLinkDefaultExpireDays()) { |
|
406 | - $days = $this->shareApiLinkDefaultExpireDays(); |
|
407 | - } |
|
408 | - $expirationDate->add(new \DateInterval('P'.$days.'D')); |
|
409 | - } |
|
410 | - |
|
411 | - // If we enforce the expiration date check that is does not exceed |
|
412 | - if ($this->shareApiInternalDefaultExpireDateEnforced()) { |
|
413 | - if ($expirationDate === null) { |
|
414 | - throw new \InvalidArgumentException('Expiration date is enforced'); |
|
415 | - } |
|
416 | - |
|
417 | - $date = new \DateTime(); |
|
418 | - $date->setTime(0, 0, 0); |
|
419 | - $date->add(new \DateInterval('P' . $this->shareApiInternalDefaultExpireDays() . 'D')); |
|
420 | - if ($date < $expirationDate) { |
|
421 | - $message = $this->l->t('Can’t set expiration date more than %s days in the future', [$this->shareApiInternalDefaultExpireDays()]); |
|
422 | - throw new GenericShareException($message, $message, 404); |
|
423 | - } |
|
424 | - } |
|
425 | - |
|
426 | - $accepted = true; |
|
427 | - $message = ''; |
|
428 | - \OCP\Util::emitHook('\OC\Share', 'verifyExpirationDate', [ |
|
429 | - 'expirationDate' => &$expirationDate, |
|
430 | - 'accepted' => &$accepted, |
|
431 | - 'message' => &$message, |
|
432 | - 'passwordSet' => $share->getPassword() !== null, |
|
433 | - ]); |
|
434 | - |
|
435 | - if (!$accepted) { |
|
436 | - throw new \Exception($message); |
|
437 | - } |
|
438 | - |
|
439 | - $share->setExpirationDate($expirationDate); |
|
440 | - |
|
441 | - return $share; |
|
442 | - } |
|
443 | - |
|
444 | - /** |
|
445 | - * Validate if the expiration date fits the system settings |
|
446 | - * |
|
447 | - * @param IShare $share The share to validate the expiration date of |
|
448 | - * @return IShare The modified share object |
|
449 | - * @throws GenericShareException |
|
450 | - * @throws \InvalidArgumentException |
|
451 | - * @throws \Exception |
|
452 | - */ |
|
453 | - protected function validateExpirationDate(IShare $share) { |
|
454 | - $expirationDate = $share->getExpirationDate(); |
|
455 | - |
|
456 | - if ($expirationDate !== null) { |
|
457 | - //Make sure the expiration date is a date |
|
458 | - $expirationDate->setTime(0, 0, 0); |
|
459 | - |
|
460 | - $date = new \DateTime(); |
|
461 | - $date->setTime(0, 0, 0); |
|
462 | - if ($date >= $expirationDate) { |
|
463 | - $message = $this->l->t('Expiration date is in the past'); |
|
464 | - throw new GenericShareException($message, $message, 404); |
|
465 | - } |
|
466 | - } |
|
467 | - |
|
468 | - // If expiredate is empty set a default one if there is a default |
|
469 | - $fullId = null; |
|
470 | - try { |
|
471 | - $fullId = $share->getFullId(); |
|
472 | - } catch (\UnexpectedValueException $e) { |
|
473 | - // This is a new share |
|
474 | - } |
|
475 | - |
|
476 | - if ($fullId === null && $expirationDate === null && $this->shareApiLinkDefaultExpireDate()) { |
|
477 | - $expirationDate = new \DateTime(); |
|
478 | - $expirationDate->setTime(0,0,0); |
|
479 | - |
|
480 | - $days = (int)$this->config->getAppValue('core', 'link_defaultExpDays', $this->shareApiLinkDefaultExpireDays()); |
|
481 | - if ($days > $this->shareApiLinkDefaultExpireDays()) { |
|
482 | - $days = $this->shareApiLinkDefaultExpireDays(); |
|
483 | - } |
|
484 | - $expirationDate->add(new \DateInterval('P'.$days.'D')); |
|
485 | - } |
|
486 | - |
|
487 | - // If we enforce the expiration date check that is does not exceed |
|
488 | - if ($this->shareApiLinkDefaultExpireDateEnforced()) { |
|
489 | - if ($expirationDate === null) { |
|
490 | - throw new \InvalidArgumentException('Expiration date is enforced'); |
|
491 | - } |
|
492 | - |
|
493 | - $date = new \DateTime(); |
|
494 | - $date->setTime(0, 0, 0); |
|
495 | - $date->add(new \DateInterval('P' . $this->shareApiLinkDefaultExpireDays() . 'D')); |
|
496 | - if ($date < $expirationDate) { |
|
497 | - $message = $this->l->t('Can’t set expiration date more than %s days in the future', [$this->shareApiLinkDefaultExpireDays()]); |
|
498 | - throw new GenericShareException($message, $message, 404); |
|
499 | - } |
|
500 | - } |
|
501 | - |
|
502 | - $accepted = true; |
|
503 | - $message = ''; |
|
504 | - \OCP\Util::emitHook('\OC\Share', 'verifyExpirationDate', [ |
|
505 | - 'expirationDate' => &$expirationDate, |
|
506 | - 'accepted' => &$accepted, |
|
507 | - 'message' => &$message, |
|
508 | - 'passwordSet' => $share->getPassword() !== null, |
|
509 | - ]); |
|
510 | - |
|
511 | - if (!$accepted) { |
|
512 | - throw new \Exception($message); |
|
513 | - } |
|
514 | - |
|
515 | - $share->setExpirationDate($expirationDate); |
|
516 | - |
|
517 | - return $share; |
|
518 | - } |
|
519 | - |
|
520 | - /** |
|
521 | - * Check for pre share requirements for user shares |
|
522 | - * |
|
523 | - * @param IShare $share |
|
524 | - * @throws \Exception |
|
525 | - */ |
|
526 | - protected function userCreateChecks(IShare $share) { |
|
527 | - // Check if we can share with group members only |
|
528 | - if ($this->shareWithGroupMembersOnly()) { |
|
529 | - $sharedBy = $this->userManager->get($share->getSharedBy()); |
|
530 | - $sharedWith = $this->userManager->get($share->getSharedWith()); |
|
531 | - // Verify we can share with this user |
|
532 | - $groups = array_intersect( |
|
533 | - $this->groupManager->getUserGroupIds($sharedBy), |
|
534 | - $this->groupManager->getUserGroupIds($sharedWith) |
|
535 | - ); |
|
536 | - if (empty($groups)) { |
|
537 | - throw new \Exception('Sharing is only allowed with group members'); |
|
538 | - } |
|
539 | - } |
|
540 | - |
|
541 | - /* |
|
333 | + $permissions = $share->getNode()->getPermissions(); |
|
334 | + if (!($mount instanceof MoveableMount)) { |
|
335 | + $permissions |= \OCP\Constants::PERMISSION_DELETE | \OCP\Constants::PERMISSION_UPDATE; |
|
336 | + } |
|
337 | + } |
|
338 | + |
|
339 | + // Check that we do not share with more permissions than we have |
|
340 | + if ($share->getPermissions() & ~$permissions) { |
|
341 | + $path = $userFolder->getRelativePath($share->getNode()->getPath()); |
|
342 | + $message_t = $this->l->t('Can’t increase permissions of %s', [$path]); |
|
343 | + throw new GenericShareException($message_t, $message_t, 404); |
|
344 | + } |
|
345 | + |
|
346 | + |
|
347 | + // Check that read permissions are always set |
|
348 | + // Link shares are allowed to have no read permissions to allow upload to hidden folders |
|
349 | + $noReadPermissionRequired = $share->getShareType() === IShare::TYPE_LINK |
|
350 | + || $share->getShareType() === IShare::TYPE_EMAIL; |
|
351 | + if (!$noReadPermissionRequired && |
|
352 | + ($share->getPermissions() & \OCP\Constants::PERMISSION_READ) === 0) { |
|
353 | + throw new \InvalidArgumentException('Shares need at least read permissions'); |
|
354 | + } |
|
355 | + |
|
356 | + if ($share->getNode() instanceof \OCP\Files\File) { |
|
357 | + if ($share->getPermissions() & \OCP\Constants::PERMISSION_DELETE) { |
|
358 | + $message_t = $this->l->t('Files can’t be shared with delete permissions'); |
|
359 | + throw new GenericShareException($message_t); |
|
360 | + } |
|
361 | + if ($share->getPermissions() & \OCP\Constants::PERMISSION_CREATE) { |
|
362 | + $message_t = $this->l->t('Files can’t be shared with create permissions'); |
|
363 | + throw new GenericShareException($message_t); |
|
364 | + } |
|
365 | + } |
|
366 | + } |
|
367 | + |
|
368 | + /** |
|
369 | + * Validate if the expiration date fits the system settings |
|
370 | + * |
|
371 | + * @param IShare $share The share to validate the expiration date of |
|
372 | + * @return IShare The modified share object |
|
373 | + * @throws GenericShareException |
|
374 | + * @throws \InvalidArgumentException |
|
375 | + * @throws \Exception |
|
376 | + */ |
|
377 | + protected function validateExpirationDateInternal(IShare $share) { |
|
378 | + $expirationDate = $share->getExpirationDate(); |
|
379 | + |
|
380 | + if ($expirationDate !== null) { |
|
381 | + //Make sure the expiration date is a date |
|
382 | + $expirationDate->setTime(0, 0, 0); |
|
383 | + |
|
384 | + $date = new \DateTime(); |
|
385 | + $date->setTime(0, 0, 0); |
|
386 | + if ($date >= $expirationDate) { |
|
387 | + $message = $this->l->t('Expiration date is in the past'); |
|
388 | + throw new GenericShareException($message, $message, 404); |
|
389 | + } |
|
390 | + } |
|
391 | + |
|
392 | + // If expiredate is empty set a default one if there is a default |
|
393 | + $fullId = null; |
|
394 | + try { |
|
395 | + $fullId = $share->getFullId(); |
|
396 | + } catch (\UnexpectedValueException $e) { |
|
397 | + // This is a new share |
|
398 | + } |
|
399 | + |
|
400 | + if ($fullId === null && $expirationDate === null && $this->shareApiInternalDefaultExpireDate()) { |
|
401 | + $expirationDate = new \DateTime(); |
|
402 | + $expirationDate->setTime(0,0,0); |
|
403 | + |
|
404 | + $days = (int)$this->config->getAppValue('core', 'internal_defaultExpDays', $this->shareApiLinkDefaultExpireDays()); |
|
405 | + if ($days > $this->shareApiLinkDefaultExpireDays()) { |
|
406 | + $days = $this->shareApiLinkDefaultExpireDays(); |
|
407 | + } |
|
408 | + $expirationDate->add(new \DateInterval('P'.$days.'D')); |
|
409 | + } |
|
410 | + |
|
411 | + // If we enforce the expiration date check that is does not exceed |
|
412 | + if ($this->shareApiInternalDefaultExpireDateEnforced()) { |
|
413 | + if ($expirationDate === null) { |
|
414 | + throw new \InvalidArgumentException('Expiration date is enforced'); |
|
415 | + } |
|
416 | + |
|
417 | + $date = new \DateTime(); |
|
418 | + $date->setTime(0, 0, 0); |
|
419 | + $date->add(new \DateInterval('P' . $this->shareApiInternalDefaultExpireDays() . 'D')); |
|
420 | + if ($date < $expirationDate) { |
|
421 | + $message = $this->l->t('Can’t set expiration date more than %s days in the future', [$this->shareApiInternalDefaultExpireDays()]); |
|
422 | + throw new GenericShareException($message, $message, 404); |
|
423 | + } |
|
424 | + } |
|
425 | + |
|
426 | + $accepted = true; |
|
427 | + $message = ''; |
|
428 | + \OCP\Util::emitHook('\OC\Share', 'verifyExpirationDate', [ |
|
429 | + 'expirationDate' => &$expirationDate, |
|
430 | + 'accepted' => &$accepted, |
|
431 | + 'message' => &$message, |
|
432 | + 'passwordSet' => $share->getPassword() !== null, |
|
433 | + ]); |
|
434 | + |
|
435 | + if (!$accepted) { |
|
436 | + throw new \Exception($message); |
|
437 | + } |
|
438 | + |
|
439 | + $share->setExpirationDate($expirationDate); |
|
440 | + |
|
441 | + return $share; |
|
442 | + } |
|
443 | + |
|
444 | + /** |
|
445 | + * Validate if the expiration date fits the system settings |
|
446 | + * |
|
447 | + * @param IShare $share The share to validate the expiration date of |
|
448 | + * @return IShare The modified share object |
|
449 | + * @throws GenericShareException |
|
450 | + * @throws \InvalidArgumentException |
|
451 | + * @throws \Exception |
|
452 | + */ |
|
453 | + protected function validateExpirationDate(IShare $share) { |
|
454 | + $expirationDate = $share->getExpirationDate(); |
|
455 | + |
|
456 | + if ($expirationDate !== null) { |
|
457 | + //Make sure the expiration date is a date |
|
458 | + $expirationDate->setTime(0, 0, 0); |
|
459 | + |
|
460 | + $date = new \DateTime(); |
|
461 | + $date->setTime(0, 0, 0); |
|
462 | + if ($date >= $expirationDate) { |
|
463 | + $message = $this->l->t('Expiration date is in the past'); |
|
464 | + throw new GenericShareException($message, $message, 404); |
|
465 | + } |
|
466 | + } |
|
467 | + |
|
468 | + // If expiredate is empty set a default one if there is a default |
|
469 | + $fullId = null; |
|
470 | + try { |
|
471 | + $fullId = $share->getFullId(); |
|
472 | + } catch (\UnexpectedValueException $e) { |
|
473 | + // This is a new share |
|
474 | + } |
|
475 | + |
|
476 | + if ($fullId === null && $expirationDate === null && $this->shareApiLinkDefaultExpireDate()) { |
|
477 | + $expirationDate = new \DateTime(); |
|
478 | + $expirationDate->setTime(0,0,0); |
|
479 | + |
|
480 | + $days = (int)$this->config->getAppValue('core', 'link_defaultExpDays', $this->shareApiLinkDefaultExpireDays()); |
|
481 | + if ($days > $this->shareApiLinkDefaultExpireDays()) { |
|
482 | + $days = $this->shareApiLinkDefaultExpireDays(); |
|
483 | + } |
|
484 | + $expirationDate->add(new \DateInterval('P'.$days.'D')); |
|
485 | + } |
|
486 | + |
|
487 | + // If we enforce the expiration date check that is does not exceed |
|
488 | + if ($this->shareApiLinkDefaultExpireDateEnforced()) { |
|
489 | + if ($expirationDate === null) { |
|
490 | + throw new \InvalidArgumentException('Expiration date is enforced'); |
|
491 | + } |
|
492 | + |
|
493 | + $date = new \DateTime(); |
|
494 | + $date->setTime(0, 0, 0); |
|
495 | + $date->add(new \DateInterval('P' . $this->shareApiLinkDefaultExpireDays() . 'D')); |
|
496 | + if ($date < $expirationDate) { |
|
497 | + $message = $this->l->t('Can’t set expiration date more than %s days in the future', [$this->shareApiLinkDefaultExpireDays()]); |
|
498 | + throw new GenericShareException($message, $message, 404); |
|
499 | + } |
|
500 | + } |
|
501 | + |
|
502 | + $accepted = true; |
|
503 | + $message = ''; |
|
504 | + \OCP\Util::emitHook('\OC\Share', 'verifyExpirationDate', [ |
|
505 | + 'expirationDate' => &$expirationDate, |
|
506 | + 'accepted' => &$accepted, |
|
507 | + 'message' => &$message, |
|
508 | + 'passwordSet' => $share->getPassword() !== null, |
|
509 | + ]); |
|
510 | + |
|
511 | + if (!$accepted) { |
|
512 | + throw new \Exception($message); |
|
513 | + } |
|
514 | + |
|
515 | + $share->setExpirationDate($expirationDate); |
|
516 | + |
|
517 | + return $share; |
|
518 | + } |
|
519 | + |
|
520 | + /** |
|
521 | + * Check for pre share requirements for user shares |
|
522 | + * |
|
523 | + * @param IShare $share |
|
524 | + * @throws \Exception |
|
525 | + */ |
|
526 | + protected function userCreateChecks(IShare $share) { |
|
527 | + // Check if we can share with group members only |
|
528 | + if ($this->shareWithGroupMembersOnly()) { |
|
529 | + $sharedBy = $this->userManager->get($share->getSharedBy()); |
|
530 | + $sharedWith = $this->userManager->get($share->getSharedWith()); |
|
531 | + // Verify we can share with this user |
|
532 | + $groups = array_intersect( |
|
533 | + $this->groupManager->getUserGroupIds($sharedBy), |
|
534 | + $this->groupManager->getUserGroupIds($sharedWith) |
|
535 | + ); |
|
536 | + if (empty($groups)) { |
|
537 | + throw new \Exception('Sharing is only allowed with group members'); |
|
538 | + } |
|
539 | + } |
|
540 | + |
|
541 | + /* |
|
542 | 542 | * TODO: Could be costly, fix |
543 | 543 | * |
544 | 544 | * Also this is not what we want in the future.. then we want to squash identical shares. |
545 | 545 | */ |
546 | - $provider = $this->factory->getProviderForType(IShare::TYPE_USER); |
|
547 | - $existingShares = $provider->getSharesByPath($share->getNode()); |
|
548 | - foreach ($existingShares as $existingShare) { |
|
549 | - // Ignore if it is the same share |
|
550 | - try { |
|
551 | - if ($existingShare->getFullId() === $share->getFullId()) { |
|
552 | - continue; |
|
553 | - } |
|
554 | - } catch (\UnexpectedValueException $e) { |
|
555 | - //Shares are not identical |
|
556 | - } |
|
557 | - |
|
558 | - // Identical share already existst |
|
559 | - if ($existingShare->getSharedWith() === $share->getSharedWith() && $existingShare->getShareType() === $share->getShareType()) { |
|
560 | - throw new \Exception('Path is already shared with this user'); |
|
561 | - } |
|
562 | - |
|
563 | - // The share is already shared with this user via a group share |
|
564 | - if ($existingShare->getShareType() === IShare::TYPE_GROUP) { |
|
565 | - $group = $this->groupManager->get($existingShare->getSharedWith()); |
|
566 | - if (!is_null($group)) { |
|
567 | - $user = $this->userManager->get($share->getSharedWith()); |
|
568 | - |
|
569 | - if ($group->inGroup($user) && $existingShare->getShareOwner() !== $share->getShareOwner()) { |
|
570 | - throw new \Exception('Path is already shared with this user'); |
|
571 | - } |
|
572 | - } |
|
573 | - } |
|
574 | - } |
|
575 | - } |
|
576 | - |
|
577 | - /** |
|
578 | - * Check for pre share requirements for group shares |
|
579 | - * |
|
580 | - * @param IShare $share |
|
581 | - * @throws \Exception |
|
582 | - */ |
|
583 | - protected function groupCreateChecks(IShare $share) { |
|
584 | - // Verify group shares are allowed |
|
585 | - if (!$this->allowGroupSharing()) { |
|
586 | - throw new \Exception('Group sharing is now allowed'); |
|
587 | - } |
|
588 | - |
|
589 | - // Verify if the user can share with this group |
|
590 | - if ($this->shareWithGroupMembersOnly()) { |
|
591 | - $sharedBy = $this->userManager->get($share->getSharedBy()); |
|
592 | - $sharedWith = $this->groupManager->get($share->getSharedWith()); |
|
593 | - if (is_null($sharedWith) || !$sharedWith->inGroup($sharedBy)) { |
|
594 | - throw new \Exception('Sharing is only allowed within your own groups'); |
|
595 | - } |
|
596 | - } |
|
597 | - |
|
598 | - /* |
|
546 | + $provider = $this->factory->getProviderForType(IShare::TYPE_USER); |
|
547 | + $existingShares = $provider->getSharesByPath($share->getNode()); |
|
548 | + foreach ($existingShares as $existingShare) { |
|
549 | + // Ignore if it is the same share |
|
550 | + try { |
|
551 | + if ($existingShare->getFullId() === $share->getFullId()) { |
|
552 | + continue; |
|
553 | + } |
|
554 | + } catch (\UnexpectedValueException $e) { |
|
555 | + //Shares are not identical |
|
556 | + } |
|
557 | + |
|
558 | + // Identical share already existst |
|
559 | + if ($existingShare->getSharedWith() === $share->getSharedWith() && $existingShare->getShareType() === $share->getShareType()) { |
|
560 | + throw new \Exception('Path is already shared with this user'); |
|
561 | + } |
|
562 | + |
|
563 | + // The share is already shared with this user via a group share |
|
564 | + if ($existingShare->getShareType() === IShare::TYPE_GROUP) { |
|
565 | + $group = $this->groupManager->get($existingShare->getSharedWith()); |
|
566 | + if (!is_null($group)) { |
|
567 | + $user = $this->userManager->get($share->getSharedWith()); |
|
568 | + |
|
569 | + if ($group->inGroup($user) && $existingShare->getShareOwner() !== $share->getShareOwner()) { |
|
570 | + throw new \Exception('Path is already shared with this user'); |
|
571 | + } |
|
572 | + } |
|
573 | + } |
|
574 | + } |
|
575 | + } |
|
576 | + |
|
577 | + /** |
|
578 | + * Check for pre share requirements for group shares |
|
579 | + * |
|
580 | + * @param IShare $share |
|
581 | + * @throws \Exception |
|
582 | + */ |
|
583 | + protected function groupCreateChecks(IShare $share) { |
|
584 | + // Verify group shares are allowed |
|
585 | + if (!$this->allowGroupSharing()) { |
|
586 | + throw new \Exception('Group sharing is now allowed'); |
|
587 | + } |
|
588 | + |
|
589 | + // Verify if the user can share with this group |
|
590 | + if ($this->shareWithGroupMembersOnly()) { |
|
591 | + $sharedBy = $this->userManager->get($share->getSharedBy()); |
|
592 | + $sharedWith = $this->groupManager->get($share->getSharedWith()); |
|
593 | + if (is_null($sharedWith) || !$sharedWith->inGroup($sharedBy)) { |
|
594 | + throw new \Exception('Sharing is only allowed within your own groups'); |
|
595 | + } |
|
596 | + } |
|
597 | + |
|
598 | + /* |
|
599 | 599 | * TODO: Could be costly, fix |
600 | 600 | * |
601 | 601 | * Also this is not what we want in the future.. then we want to squash identical shares. |
602 | 602 | */ |
603 | - $provider = $this->factory->getProviderForType(IShare::TYPE_GROUP); |
|
604 | - $existingShares = $provider->getSharesByPath($share->getNode()); |
|
605 | - foreach ($existingShares as $existingShare) { |
|
606 | - try { |
|
607 | - if ($existingShare->getFullId() === $share->getFullId()) { |
|
608 | - continue; |
|
609 | - } |
|
610 | - } catch (\UnexpectedValueException $e) { |
|
611 | - //It is a new share so just continue |
|
612 | - } |
|
613 | - |
|
614 | - if ($existingShare->getSharedWith() === $share->getSharedWith() && $existingShare->getShareType() === $share->getShareType()) { |
|
615 | - throw new \Exception('Path is already shared with this group'); |
|
616 | - } |
|
617 | - } |
|
618 | - } |
|
619 | - |
|
620 | - /** |
|
621 | - * Check for pre share requirements for link shares |
|
622 | - * |
|
623 | - * @param IShare $share |
|
624 | - * @throws \Exception |
|
625 | - */ |
|
626 | - protected function linkCreateChecks(IShare $share) { |
|
627 | - // Are link shares allowed? |
|
628 | - if (!$this->shareApiAllowLinks()) { |
|
629 | - throw new \Exception('Link sharing is not allowed'); |
|
630 | - } |
|
631 | - |
|
632 | - // Check if public upload is allowed |
|
633 | - if (!$this->shareApiLinkAllowPublicUpload() && |
|
634 | - ($share->getPermissions() & (\OCP\Constants::PERMISSION_CREATE | \OCP\Constants::PERMISSION_UPDATE | \OCP\Constants::PERMISSION_DELETE))) { |
|
635 | - throw new \InvalidArgumentException('Public upload is not allowed'); |
|
636 | - } |
|
637 | - } |
|
638 | - |
|
639 | - /** |
|
640 | - * To make sure we don't get invisible link shares we set the parent |
|
641 | - * of a link if it is a reshare. This is a quick word around |
|
642 | - * until we can properly display multiple link shares in the UI |
|
643 | - * |
|
644 | - * See: https://github.com/owncloud/core/issues/22295 |
|
645 | - * |
|
646 | - * FIXME: Remove once multiple link shares can be properly displayed |
|
647 | - * |
|
648 | - * @param IShare $share |
|
649 | - */ |
|
650 | - protected function setLinkParent(IShare $share) { |
|
651 | - |
|
652 | - // No sense in checking if the method is not there. |
|
653 | - if (method_exists($share, 'setParent')) { |
|
654 | - $storage = $share->getNode()->getStorage(); |
|
655 | - if ($storage->instanceOfStorage('\OCA\Files_Sharing\ISharedStorage')) { |
|
656 | - /** @var \OCA\Files_Sharing\SharedStorage $storage */ |
|
657 | - $share->setParent($storage->getShareId()); |
|
658 | - } |
|
659 | - } |
|
660 | - } |
|
661 | - |
|
662 | - /** |
|
663 | - * @param File|Folder $path |
|
664 | - */ |
|
665 | - protected function pathCreateChecks($path) { |
|
666 | - // Make sure that we do not share a path that contains a shared mountpoint |
|
667 | - if ($path instanceof \OCP\Files\Folder) { |
|
668 | - $mounts = $this->mountManager->findIn($path->getPath()); |
|
669 | - foreach ($mounts as $mount) { |
|
670 | - if ($mount->getStorage()->instanceOfStorage('\OCA\Files_Sharing\ISharedStorage')) { |
|
671 | - throw new \InvalidArgumentException('Path contains files shared with you'); |
|
672 | - } |
|
673 | - } |
|
674 | - } |
|
675 | - } |
|
676 | - |
|
677 | - /** |
|
678 | - * Check if the user that is sharing can actually share |
|
679 | - * |
|
680 | - * @param IShare $share |
|
681 | - * @throws \Exception |
|
682 | - */ |
|
683 | - protected function canShare(IShare $share) { |
|
684 | - if (!$this->shareApiEnabled()) { |
|
685 | - throw new \Exception('Sharing is disabled'); |
|
686 | - } |
|
687 | - |
|
688 | - if ($this->sharingDisabledForUser($share->getSharedBy())) { |
|
689 | - throw new \Exception('Sharing is disabled for you'); |
|
690 | - } |
|
691 | - } |
|
692 | - |
|
693 | - /** |
|
694 | - * Share a path |
|
695 | - * |
|
696 | - * @param IShare $share |
|
697 | - * @return IShare The share object |
|
698 | - * @throws \Exception |
|
699 | - * |
|
700 | - * TODO: handle link share permissions or check them |
|
701 | - */ |
|
702 | - public function createShare(IShare $share) { |
|
703 | - $this->canShare($share); |
|
704 | - |
|
705 | - $this->generalCreateChecks($share); |
|
706 | - |
|
707 | - // Verify if there are any issues with the path |
|
708 | - $this->pathCreateChecks($share->getNode()); |
|
709 | - |
|
710 | - /* |
|
603 | + $provider = $this->factory->getProviderForType(IShare::TYPE_GROUP); |
|
604 | + $existingShares = $provider->getSharesByPath($share->getNode()); |
|
605 | + foreach ($existingShares as $existingShare) { |
|
606 | + try { |
|
607 | + if ($existingShare->getFullId() === $share->getFullId()) { |
|
608 | + continue; |
|
609 | + } |
|
610 | + } catch (\UnexpectedValueException $e) { |
|
611 | + //It is a new share so just continue |
|
612 | + } |
|
613 | + |
|
614 | + if ($existingShare->getSharedWith() === $share->getSharedWith() && $existingShare->getShareType() === $share->getShareType()) { |
|
615 | + throw new \Exception('Path is already shared with this group'); |
|
616 | + } |
|
617 | + } |
|
618 | + } |
|
619 | + |
|
620 | + /** |
|
621 | + * Check for pre share requirements for link shares |
|
622 | + * |
|
623 | + * @param IShare $share |
|
624 | + * @throws \Exception |
|
625 | + */ |
|
626 | + protected function linkCreateChecks(IShare $share) { |
|
627 | + // Are link shares allowed? |
|
628 | + if (!$this->shareApiAllowLinks()) { |
|
629 | + throw new \Exception('Link sharing is not allowed'); |
|
630 | + } |
|
631 | + |
|
632 | + // Check if public upload is allowed |
|
633 | + if (!$this->shareApiLinkAllowPublicUpload() && |
|
634 | + ($share->getPermissions() & (\OCP\Constants::PERMISSION_CREATE | \OCP\Constants::PERMISSION_UPDATE | \OCP\Constants::PERMISSION_DELETE))) { |
|
635 | + throw new \InvalidArgumentException('Public upload is not allowed'); |
|
636 | + } |
|
637 | + } |
|
638 | + |
|
639 | + /** |
|
640 | + * To make sure we don't get invisible link shares we set the parent |
|
641 | + * of a link if it is a reshare. This is a quick word around |
|
642 | + * until we can properly display multiple link shares in the UI |
|
643 | + * |
|
644 | + * See: https://github.com/owncloud/core/issues/22295 |
|
645 | + * |
|
646 | + * FIXME: Remove once multiple link shares can be properly displayed |
|
647 | + * |
|
648 | + * @param IShare $share |
|
649 | + */ |
|
650 | + protected function setLinkParent(IShare $share) { |
|
651 | + |
|
652 | + // No sense in checking if the method is not there. |
|
653 | + if (method_exists($share, 'setParent')) { |
|
654 | + $storage = $share->getNode()->getStorage(); |
|
655 | + if ($storage->instanceOfStorage('\OCA\Files_Sharing\ISharedStorage')) { |
|
656 | + /** @var \OCA\Files_Sharing\SharedStorage $storage */ |
|
657 | + $share->setParent($storage->getShareId()); |
|
658 | + } |
|
659 | + } |
|
660 | + } |
|
661 | + |
|
662 | + /** |
|
663 | + * @param File|Folder $path |
|
664 | + */ |
|
665 | + protected function pathCreateChecks($path) { |
|
666 | + // Make sure that we do not share a path that contains a shared mountpoint |
|
667 | + if ($path instanceof \OCP\Files\Folder) { |
|
668 | + $mounts = $this->mountManager->findIn($path->getPath()); |
|
669 | + foreach ($mounts as $mount) { |
|
670 | + if ($mount->getStorage()->instanceOfStorage('\OCA\Files_Sharing\ISharedStorage')) { |
|
671 | + throw new \InvalidArgumentException('Path contains files shared with you'); |
|
672 | + } |
|
673 | + } |
|
674 | + } |
|
675 | + } |
|
676 | + |
|
677 | + /** |
|
678 | + * Check if the user that is sharing can actually share |
|
679 | + * |
|
680 | + * @param IShare $share |
|
681 | + * @throws \Exception |
|
682 | + */ |
|
683 | + protected function canShare(IShare $share) { |
|
684 | + if (!$this->shareApiEnabled()) { |
|
685 | + throw new \Exception('Sharing is disabled'); |
|
686 | + } |
|
687 | + |
|
688 | + if ($this->sharingDisabledForUser($share->getSharedBy())) { |
|
689 | + throw new \Exception('Sharing is disabled for you'); |
|
690 | + } |
|
691 | + } |
|
692 | + |
|
693 | + /** |
|
694 | + * Share a path |
|
695 | + * |
|
696 | + * @param IShare $share |
|
697 | + * @return IShare The share object |
|
698 | + * @throws \Exception |
|
699 | + * |
|
700 | + * TODO: handle link share permissions or check them |
|
701 | + */ |
|
702 | + public function createShare(IShare $share) { |
|
703 | + $this->canShare($share); |
|
704 | + |
|
705 | + $this->generalCreateChecks($share); |
|
706 | + |
|
707 | + // Verify if there are any issues with the path |
|
708 | + $this->pathCreateChecks($share->getNode()); |
|
709 | + |
|
710 | + /* |
|
711 | 711 | * On creation of a share the owner is always the owner of the path |
712 | 712 | * Except for mounted federated shares. |
713 | 713 | */ |
714 | - $storage = $share->getNode()->getStorage(); |
|
715 | - if ($storage->instanceOfStorage('OCA\Files_Sharing\External\Storage')) { |
|
716 | - $parent = $share->getNode()->getParent(); |
|
717 | - while ($parent->getStorage()->instanceOfStorage('OCA\Files_Sharing\External\Storage')) { |
|
718 | - $parent = $parent->getParent(); |
|
719 | - } |
|
720 | - $share->setShareOwner($parent->getOwner()->getUID()); |
|
721 | - } else { |
|
722 | - if ($share->getNode()->getOwner()) { |
|
723 | - $share->setShareOwner($share->getNode()->getOwner()->getUID()); |
|
724 | - } else { |
|
725 | - $share->setShareOwner($share->getSharedBy()); |
|
726 | - } |
|
727 | - } |
|
728 | - |
|
729 | - //Verify share type |
|
730 | - if ($share->getShareType() === IShare::TYPE_USER) { |
|
731 | - $this->userCreateChecks($share); |
|
732 | - |
|
733 | - //Verify the expiration date |
|
734 | - $share = $this->validateExpirationDateInternal($share); |
|
735 | - } elseif ($share->getShareType() === IShare::TYPE_GROUP) { |
|
736 | - $this->groupCreateChecks($share); |
|
737 | - |
|
738 | - //Verify the expiration date |
|
739 | - $share = $this->validateExpirationDateInternal($share); |
|
740 | - } elseif ($share->getShareType() === IShare::TYPE_LINK) { |
|
741 | - $this->linkCreateChecks($share); |
|
742 | - $this->setLinkParent($share); |
|
743 | - |
|
744 | - /* |
|
714 | + $storage = $share->getNode()->getStorage(); |
|
715 | + if ($storage->instanceOfStorage('OCA\Files_Sharing\External\Storage')) { |
|
716 | + $parent = $share->getNode()->getParent(); |
|
717 | + while ($parent->getStorage()->instanceOfStorage('OCA\Files_Sharing\External\Storage')) { |
|
718 | + $parent = $parent->getParent(); |
|
719 | + } |
|
720 | + $share->setShareOwner($parent->getOwner()->getUID()); |
|
721 | + } else { |
|
722 | + if ($share->getNode()->getOwner()) { |
|
723 | + $share->setShareOwner($share->getNode()->getOwner()->getUID()); |
|
724 | + } else { |
|
725 | + $share->setShareOwner($share->getSharedBy()); |
|
726 | + } |
|
727 | + } |
|
728 | + |
|
729 | + //Verify share type |
|
730 | + if ($share->getShareType() === IShare::TYPE_USER) { |
|
731 | + $this->userCreateChecks($share); |
|
732 | + |
|
733 | + //Verify the expiration date |
|
734 | + $share = $this->validateExpirationDateInternal($share); |
|
735 | + } elseif ($share->getShareType() === IShare::TYPE_GROUP) { |
|
736 | + $this->groupCreateChecks($share); |
|
737 | + |
|
738 | + //Verify the expiration date |
|
739 | + $share = $this->validateExpirationDateInternal($share); |
|
740 | + } elseif ($share->getShareType() === IShare::TYPE_LINK) { |
|
741 | + $this->linkCreateChecks($share); |
|
742 | + $this->setLinkParent($share); |
|
743 | + |
|
744 | + /* |
|
745 | 745 | * For now ignore a set token. |
746 | 746 | */ |
747 | - $share->setToken( |
|
748 | - $this->secureRandom->generate( |
|
749 | - \OC\Share\Constants::TOKEN_LENGTH, |
|
750 | - \OCP\Security\ISecureRandom::CHAR_HUMAN_READABLE |
|
751 | - ) |
|
752 | - ); |
|
753 | - |
|
754 | - //Verify the expiration date |
|
755 | - $share = $this->validateExpirationDate($share); |
|
756 | - |
|
757 | - //Verify the password |
|
758 | - $this->verifyPassword($share->getPassword()); |
|
759 | - |
|
760 | - // If a password is set. Hash it! |
|
761 | - if ($share->getPassword() !== null) { |
|
762 | - $share->setPassword($this->hasher->hash($share->getPassword())); |
|
763 | - } |
|
764 | - } elseif ($share->getShareType() === IShare::TYPE_EMAIL) { |
|
765 | - $share->setToken( |
|
766 | - $this->secureRandom->generate( |
|
767 | - \OC\Share\Constants::TOKEN_LENGTH, |
|
768 | - \OCP\Security\ISecureRandom::CHAR_HUMAN_READABLE |
|
769 | - ) |
|
770 | - ); |
|
771 | - } |
|
772 | - |
|
773 | - // Cannot share with the owner |
|
774 | - if ($share->getShareType() === IShare::TYPE_USER && |
|
775 | - $share->getSharedWith() === $share->getShareOwner()) { |
|
776 | - throw new \InvalidArgumentException('Can’t share with the share owner'); |
|
777 | - } |
|
778 | - |
|
779 | - // Generate the target |
|
780 | - $target = $this->config->getSystemValue('share_folder', '/') .'/'. $share->getNode()->getName(); |
|
781 | - $target = \OC\Files\Filesystem::normalizePath($target); |
|
782 | - $share->setTarget($target); |
|
783 | - |
|
784 | - // Pre share event |
|
785 | - $event = new GenericEvent($share); |
|
786 | - $this->legacyDispatcher->dispatch('OCP\Share::preShare', $event); |
|
787 | - if ($event->isPropagationStopped() && $event->hasArgument('error')) { |
|
788 | - throw new \Exception($event->getArgument('error')); |
|
789 | - } |
|
790 | - |
|
791 | - $oldShare = $share; |
|
792 | - $provider = $this->factory->getProviderForType($share->getShareType()); |
|
793 | - $share = $provider->create($share); |
|
794 | - //reuse the node we already have |
|
795 | - $share->setNode($oldShare->getNode()); |
|
796 | - |
|
797 | - // Reset the target if it is null for the new share |
|
798 | - if ($share->getTarget() === '') { |
|
799 | - $share->setTarget($target); |
|
800 | - } |
|
801 | - |
|
802 | - // Post share event |
|
803 | - $event = new GenericEvent($share); |
|
804 | - $this->legacyDispatcher->dispatch('OCP\Share::postShare', $event); |
|
805 | - |
|
806 | - $this->dispatcher->dispatchTyped(new Share\Events\ShareCreatedEvent($share)); |
|
807 | - |
|
808 | - if ($share->getShareType() === IShare::TYPE_USER) { |
|
809 | - $mailSend = $share->getMailSend(); |
|
810 | - if ($mailSend === true) { |
|
811 | - $user = $this->userManager->get($share->getSharedWith()); |
|
812 | - if ($user !== null) { |
|
813 | - $emailAddress = $user->getEMailAddress(); |
|
814 | - if ($emailAddress !== null && $emailAddress !== '') { |
|
815 | - $userLang = $this->l10nFactory->getUserLanguage($user); |
|
816 | - $l = $this->l10nFactory->get('lib', $userLang); |
|
817 | - $this->sendMailNotification( |
|
818 | - $l, |
|
819 | - $share->getNode()->getName(), |
|
820 | - $this->urlGenerator->linkToRouteAbsolute('files_sharing.Accept.accept', ['shareId' => $share->getFullId()]), |
|
821 | - $share->getSharedBy(), |
|
822 | - $emailAddress, |
|
823 | - $share->getExpirationDate() |
|
824 | - ); |
|
825 | - $this->logger->debug('Sent share notification to ' . $emailAddress . ' for share with ID ' . $share->getId(), ['app' => 'share']); |
|
826 | - } else { |
|
827 | - $this->logger->debug('Share notification not sent to ' . $share->getSharedWith() . ' because email address is not set.', ['app' => 'share']); |
|
828 | - } |
|
829 | - } else { |
|
830 | - $this->logger->debug('Share notification not sent to ' . $share->getSharedWith() . ' because user could not be found.', ['app' => 'share']); |
|
831 | - } |
|
832 | - } else { |
|
833 | - $this->logger->debug('Share notification not sent because mailsend is false.', ['app' => 'share']); |
|
834 | - } |
|
835 | - } |
|
836 | - |
|
837 | - return $share; |
|
838 | - } |
|
839 | - |
|
840 | - /** |
|
841 | - * Send mail notifications |
|
842 | - * |
|
843 | - * This method will catch and log mail transmission errors |
|
844 | - * |
|
845 | - * @param IL10N $l Language of the recipient |
|
846 | - * @param string $filename file/folder name |
|
847 | - * @param string $link link to the file/folder |
|
848 | - * @param string $initiator user ID of share sender |
|
849 | - * @param string $shareWith email address of share receiver |
|
850 | - * @param \DateTime|null $expiration |
|
851 | - */ |
|
852 | - protected function sendMailNotification(IL10N $l, |
|
853 | - $filename, |
|
854 | - $link, |
|
855 | - $initiator, |
|
856 | - $shareWith, |
|
857 | - \DateTime $expiration = null) { |
|
858 | - $initiatorUser = $this->userManager->get($initiator); |
|
859 | - $initiatorDisplayName = ($initiatorUser instanceof IUser) ? $initiatorUser->getDisplayName() : $initiator; |
|
860 | - |
|
861 | - $message = $this->mailer->createMessage(); |
|
862 | - |
|
863 | - $emailTemplate = $this->mailer->createEMailTemplate('files_sharing.RecipientNotification', [ |
|
864 | - 'filename' => $filename, |
|
865 | - 'link' => $link, |
|
866 | - 'initiator' => $initiatorDisplayName, |
|
867 | - 'expiration' => $expiration, |
|
868 | - 'shareWith' => $shareWith, |
|
869 | - ]); |
|
870 | - |
|
871 | - $emailTemplate->setSubject($l->t('%1$s shared »%2$s« with you', [$initiatorDisplayName, $filename])); |
|
872 | - $emailTemplate->addHeader(); |
|
873 | - $emailTemplate->addHeading($l->t('%1$s shared »%2$s« with you', [$initiatorDisplayName, $filename]), false); |
|
874 | - $text = $l->t('%1$s shared »%2$s« with you.', [$initiatorDisplayName, $filename]); |
|
875 | - |
|
876 | - $emailTemplate->addBodyText( |
|
877 | - htmlspecialchars($text . ' ' . $l->t('Click the button below to open it.')), |
|
878 | - $text |
|
879 | - ); |
|
880 | - $emailTemplate->addBodyButton( |
|
881 | - $l->t('Open »%s«', [$filename]), |
|
882 | - $link |
|
883 | - ); |
|
884 | - |
|
885 | - $message->setTo([$shareWith]); |
|
886 | - |
|
887 | - // The "From" contains the sharers name |
|
888 | - $instanceName = $this->defaults->getName(); |
|
889 | - $senderName = $l->t( |
|
890 | - '%1$s via %2$s', |
|
891 | - [ |
|
892 | - $initiatorDisplayName, |
|
893 | - $instanceName |
|
894 | - ] |
|
895 | - ); |
|
896 | - $message->setFrom([\OCP\Util::getDefaultEmailAddress($instanceName) => $senderName]); |
|
897 | - |
|
898 | - // The "Reply-To" is set to the sharer if an mail address is configured |
|
899 | - // also the default footer contains a "Do not reply" which needs to be adjusted. |
|
900 | - $initiatorEmail = $initiatorUser->getEMailAddress(); |
|
901 | - if ($initiatorEmail !== null) { |
|
902 | - $message->setReplyTo([$initiatorEmail => $initiatorDisplayName]); |
|
903 | - $emailTemplate->addFooter($instanceName . ($this->defaults->getSlogan($l->getLanguageCode()) !== '' ? ' - ' . $this->defaults->getSlogan($l->getLanguageCode()) : '')); |
|
904 | - } else { |
|
905 | - $emailTemplate->addFooter('', $l->getLanguageCode()); |
|
906 | - } |
|
907 | - |
|
908 | - $message->useTemplate($emailTemplate); |
|
909 | - try { |
|
910 | - $failedRecipients = $this->mailer->send($message); |
|
911 | - if (!empty($failedRecipients)) { |
|
912 | - $this->logger->error('Share notification mail could not be sent to: ' . implode(', ', $failedRecipients)); |
|
913 | - return; |
|
914 | - } |
|
915 | - } catch (\Exception $e) { |
|
916 | - $this->logger->logException($e, ['message' => 'Share notification mail could not be sent']); |
|
917 | - } |
|
918 | - } |
|
919 | - |
|
920 | - /** |
|
921 | - * Update a share |
|
922 | - * |
|
923 | - * @param IShare $share |
|
924 | - * @return IShare The share object |
|
925 | - * @throws \InvalidArgumentException |
|
926 | - */ |
|
927 | - public function updateShare(IShare $share) { |
|
928 | - $expirationDateUpdated = false; |
|
929 | - |
|
930 | - $this->canShare($share); |
|
931 | - |
|
932 | - try { |
|
933 | - $originalShare = $this->getShareById($share->getFullId()); |
|
934 | - } catch (\UnexpectedValueException $e) { |
|
935 | - throw new \InvalidArgumentException('Share does not have a full id'); |
|
936 | - } |
|
937 | - |
|
938 | - // We can't change the share type! |
|
939 | - if ($share->getShareType() !== $originalShare->getShareType()) { |
|
940 | - throw new \InvalidArgumentException('Can’t change share type'); |
|
941 | - } |
|
942 | - |
|
943 | - // We can only change the recipient on user shares |
|
944 | - if ($share->getSharedWith() !== $originalShare->getSharedWith() && |
|
945 | - $share->getShareType() !== IShare::TYPE_USER) { |
|
946 | - throw new \InvalidArgumentException('Can only update recipient on user shares'); |
|
947 | - } |
|
948 | - |
|
949 | - // Cannot share with the owner |
|
950 | - if ($share->getShareType() === IShare::TYPE_USER && |
|
951 | - $share->getSharedWith() === $share->getShareOwner()) { |
|
952 | - throw new \InvalidArgumentException('Can’t share with the share owner'); |
|
953 | - } |
|
954 | - |
|
955 | - $this->generalCreateChecks($share); |
|
956 | - |
|
957 | - if ($share->getShareType() === IShare::TYPE_USER) { |
|
958 | - $this->userCreateChecks($share); |
|
959 | - |
|
960 | - if ($share->getExpirationDate() != $originalShare->getExpirationDate()) { |
|
961 | - //Verify the expiration date |
|
962 | - $this->validateExpirationDate($share); |
|
963 | - $expirationDateUpdated = true; |
|
964 | - } |
|
965 | - } elseif ($share->getShareType() === IShare::TYPE_GROUP) { |
|
966 | - $this->groupCreateChecks($share); |
|
967 | - |
|
968 | - if ($share->getExpirationDate() != $originalShare->getExpirationDate()) { |
|
969 | - //Verify the expiration date |
|
970 | - $this->validateExpirationDate($share); |
|
971 | - $expirationDateUpdated = true; |
|
972 | - } |
|
973 | - } elseif ($share->getShareType() === IShare::TYPE_LINK) { |
|
974 | - $this->linkCreateChecks($share); |
|
975 | - |
|
976 | - $plainTextPassword = $share->getPassword(); |
|
977 | - |
|
978 | - $this->updateSharePasswordIfNeeded($share, $originalShare); |
|
979 | - |
|
980 | - if (empty($plainTextPassword) && $share->getSendPasswordByTalk()) { |
|
981 | - throw new \InvalidArgumentException('Can’t enable sending the password by Talk with an empty password'); |
|
982 | - } |
|
983 | - |
|
984 | - if ($share->getExpirationDate() != $originalShare->getExpirationDate()) { |
|
985 | - //Verify the expiration date |
|
986 | - $this->validateExpirationDate($share); |
|
987 | - $expirationDateUpdated = true; |
|
988 | - } |
|
989 | - } elseif ($share->getShareType() === IShare::TYPE_EMAIL) { |
|
990 | - // The new password is not set again if it is the same as the old |
|
991 | - // one. |
|
992 | - $plainTextPassword = $share->getPassword(); |
|
993 | - if (!empty($plainTextPassword) && !$this->updateSharePasswordIfNeeded($share, $originalShare)) { |
|
994 | - $plainTextPassword = null; |
|
995 | - } |
|
996 | - if (empty($plainTextPassword) && !$originalShare->getSendPasswordByTalk() && $share->getSendPasswordByTalk()) { |
|
997 | - // If the same password was already sent by mail the recipient |
|
998 | - // would already have access to the share without having to call |
|
999 | - // the sharer to verify her identity |
|
1000 | - throw new \InvalidArgumentException('Can’t enable sending the password by Talk without setting a new password'); |
|
1001 | - } elseif (empty($plainTextPassword) && $originalShare->getSendPasswordByTalk() && !$share->getSendPasswordByTalk()) { |
|
1002 | - throw new \InvalidArgumentException('Can’t disable sending the password by Talk without setting a new password'); |
|
1003 | - } |
|
1004 | - } |
|
1005 | - |
|
1006 | - $this->pathCreateChecks($share->getNode()); |
|
1007 | - |
|
1008 | - // Now update the share! |
|
1009 | - $provider = $this->factory->getProviderForType($share->getShareType()); |
|
1010 | - if ($share->getShareType() === IShare::TYPE_EMAIL) { |
|
1011 | - $share = $provider->update($share, $plainTextPassword); |
|
1012 | - } else { |
|
1013 | - $share = $provider->update($share); |
|
1014 | - } |
|
1015 | - |
|
1016 | - if ($expirationDateUpdated === true) { |
|
1017 | - \OC_Hook::emit(Share::class, 'post_set_expiration_date', [ |
|
1018 | - 'itemType' => $share->getNode() instanceof \OCP\Files\File ? 'file' : 'folder', |
|
1019 | - 'itemSource' => $share->getNode()->getId(), |
|
1020 | - 'date' => $share->getExpirationDate(), |
|
1021 | - 'uidOwner' => $share->getSharedBy(), |
|
1022 | - ]); |
|
1023 | - } |
|
1024 | - |
|
1025 | - if ($share->getPassword() !== $originalShare->getPassword()) { |
|
1026 | - \OC_Hook::emit(Share::class, 'post_update_password', [ |
|
1027 | - 'itemType' => $share->getNode() instanceof \OCP\Files\File ? 'file' : 'folder', |
|
1028 | - 'itemSource' => $share->getNode()->getId(), |
|
1029 | - 'uidOwner' => $share->getSharedBy(), |
|
1030 | - 'token' => $share->getToken(), |
|
1031 | - 'disabled' => is_null($share->getPassword()), |
|
1032 | - ]); |
|
1033 | - } |
|
1034 | - |
|
1035 | - if ($share->getPermissions() !== $originalShare->getPermissions()) { |
|
1036 | - if ($this->userManager->userExists($share->getShareOwner())) { |
|
1037 | - $userFolder = $this->rootFolder->getUserFolder($share->getShareOwner()); |
|
1038 | - } else { |
|
1039 | - $userFolder = $this->rootFolder->getUserFolder($share->getSharedBy()); |
|
1040 | - } |
|
1041 | - \OC_Hook::emit(Share::class, 'post_update_permissions', [ |
|
1042 | - 'itemType' => $share->getNode() instanceof \OCP\Files\File ? 'file' : 'folder', |
|
1043 | - 'itemSource' => $share->getNode()->getId(), |
|
1044 | - 'shareType' => $share->getShareType(), |
|
1045 | - 'shareWith' => $share->getSharedWith(), |
|
1046 | - 'uidOwner' => $share->getSharedBy(), |
|
1047 | - 'permissions' => $share->getPermissions(), |
|
1048 | - 'path' => $userFolder->getRelativePath($share->getNode()->getPath()), |
|
1049 | - ]); |
|
1050 | - } |
|
1051 | - |
|
1052 | - return $share; |
|
1053 | - } |
|
1054 | - |
|
1055 | - /** |
|
1056 | - * Accept a share. |
|
1057 | - * |
|
1058 | - * @param IShare $share |
|
1059 | - * @param string $recipientId |
|
1060 | - * @return IShare The share object |
|
1061 | - * @throws \InvalidArgumentException |
|
1062 | - * @since 9.0.0 |
|
1063 | - */ |
|
1064 | - public function acceptShare(IShare $share, string $recipientId): IShare { |
|
1065 | - [$providerId, ] = $this->splitFullId($share->getFullId()); |
|
1066 | - $provider = $this->factory->getProvider($providerId); |
|
1067 | - |
|
1068 | - if (!method_exists($provider, 'acceptShare')) { |
|
1069 | - // TODO FIX ME |
|
1070 | - throw new \InvalidArgumentException('Share provider does not support accepting'); |
|
1071 | - } |
|
1072 | - $provider->acceptShare($share, $recipientId); |
|
1073 | - $event = new GenericEvent($share); |
|
1074 | - $this->legacyDispatcher->dispatch('OCP\Share::postAcceptShare', $event); |
|
1075 | - |
|
1076 | - return $share; |
|
1077 | - } |
|
1078 | - |
|
1079 | - /** |
|
1080 | - * Updates the password of the given share if it is not the same as the |
|
1081 | - * password of the original share. |
|
1082 | - * |
|
1083 | - * @param IShare $share the share to update its password. |
|
1084 | - * @param IShare $originalShare the original share to compare its |
|
1085 | - * password with. |
|
1086 | - * @return boolean whether the password was updated or not. |
|
1087 | - */ |
|
1088 | - private function updateSharePasswordIfNeeded(IShare $share, IShare $originalShare) { |
|
1089 | - $passwordsAreDifferent = ($share->getPassword() !== $originalShare->getPassword()) && |
|
1090 | - (($share->getPassword() !== null && $originalShare->getPassword() === null) || |
|
1091 | - ($share->getPassword() === null && $originalShare->getPassword() !== null) || |
|
1092 | - ($share->getPassword() !== null && $originalShare->getPassword() !== null && |
|
1093 | - !$this->hasher->verify($share->getPassword(), $originalShare->getPassword()))); |
|
1094 | - |
|
1095 | - // Password updated. |
|
1096 | - if ($passwordsAreDifferent) { |
|
1097 | - //Verify the password |
|
1098 | - $this->verifyPassword($share->getPassword()); |
|
1099 | - |
|
1100 | - // If a password is set. Hash it! |
|
1101 | - if ($share->getPassword() !== null) { |
|
1102 | - $share->setPassword($this->hasher->hash($share->getPassword())); |
|
1103 | - |
|
1104 | - return true; |
|
1105 | - } |
|
1106 | - } else { |
|
1107 | - // Reset the password to the original one, as it is either the same |
|
1108 | - // as the "new" password or a hashed version of it. |
|
1109 | - $share->setPassword($originalShare->getPassword()); |
|
1110 | - } |
|
1111 | - |
|
1112 | - return false; |
|
1113 | - } |
|
1114 | - |
|
1115 | - /** |
|
1116 | - * Delete all the children of this share |
|
1117 | - * FIXME: remove once https://github.com/owncloud/core/pull/21660 is in |
|
1118 | - * |
|
1119 | - * @param IShare $share |
|
1120 | - * @return IShare[] List of deleted shares |
|
1121 | - */ |
|
1122 | - protected function deleteChildren(IShare $share) { |
|
1123 | - $deletedShares = []; |
|
1124 | - |
|
1125 | - $provider = $this->factory->getProviderForType($share->getShareType()); |
|
1126 | - |
|
1127 | - foreach ($provider->getChildren($share) as $child) { |
|
1128 | - $deletedChildren = $this->deleteChildren($child); |
|
1129 | - $deletedShares = array_merge($deletedShares, $deletedChildren); |
|
1130 | - |
|
1131 | - $provider->delete($child); |
|
1132 | - $deletedShares[] = $child; |
|
1133 | - } |
|
1134 | - |
|
1135 | - return $deletedShares; |
|
1136 | - } |
|
1137 | - |
|
1138 | - /** |
|
1139 | - * Delete a share |
|
1140 | - * |
|
1141 | - * @param IShare $share |
|
1142 | - * @throws ShareNotFound |
|
1143 | - * @throws \InvalidArgumentException |
|
1144 | - */ |
|
1145 | - public function deleteShare(IShare $share) { |
|
1146 | - try { |
|
1147 | - $share->getFullId(); |
|
1148 | - } catch (\UnexpectedValueException $e) { |
|
1149 | - throw new \InvalidArgumentException('Share does not have a full id'); |
|
1150 | - } |
|
1151 | - |
|
1152 | - $event = new GenericEvent($share); |
|
1153 | - $this->legacyDispatcher->dispatch('OCP\Share::preUnshare', $event); |
|
1154 | - |
|
1155 | - // Get all children and delete them as well |
|
1156 | - $deletedShares = $this->deleteChildren($share); |
|
1157 | - |
|
1158 | - // Do the actual delete |
|
1159 | - $provider = $this->factory->getProviderForType($share->getShareType()); |
|
1160 | - $provider->delete($share); |
|
1161 | - |
|
1162 | - // All the deleted shares caused by this delete |
|
1163 | - $deletedShares[] = $share; |
|
1164 | - |
|
1165 | - // Emit post hook |
|
1166 | - $event->setArgument('deletedShares', $deletedShares); |
|
1167 | - $this->legacyDispatcher->dispatch('OCP\Share::postUnshare', $event); |
|
1168 | - } |
|
1169 | - |
|
1170 | - |
|
1171 | - /** |
|
1172 | - * Unshare a file as the recipient. |
|
1173 | - * This can be different from a regular delete for example when one of |
|
1174 | - * the users in a groups deletes that share. But the provider should |
|
1175 | - * handle this. |
|
1176 | - * |
|
1177 | - * @param IShare $share |
|
1178 | - * @param string $recipientId |
|
1179 | - */ |
|
1180 | - public function deleteFromSelf(IShare $share, $recipientId) { |
|
1181 | - list($providerId, ) = $this->splitFullId($share->getFullId()); |
|
1182 | - $provider = $this->factory->getProvider($providerId); |
|
1183 | - |
|
1184 | - $provider->deleteFromSelf($share, $recipientId); |
|
1185 | - $event = new GenericEvent($share); |
|
1186 | - $this->legacyDispatcher->dispatch('OCP\Share::postUnshareFromSelf', $event); |
|
1187 | - } |
|
1188 | - |
|
1189 | - public function restoreShare(IShare $share, string $recipientId): IShare { |
|
1190 | - list($providerId, ) = $this->splitFullId($share->getFullId()); |
|
1191 | - $provider = $this->factory->getProvider($providerId); |
|
1192 | - |
|
1193 | - return $provider->restore($share, $recipientId); |
|
1194 | - } |
|
1195 | - |
|
1196 | - /** |
|
1197 | - * @inheritdoc |
|
1198 | - */ |
|
1199 | - public function moveShare(IShare $share, $recipientId) { |
|
1200 | - if ($share->getShareType() === IShare::TYPE_LINK) { |
|
1201 | - throw new \InvalidArgumentException('Can’t change target of link share'); |
|
1202 | - } |
|
1203 | - |
|
1204 | - if ($share->getShareType() === IShare::TYPE_USER && $share->getSharedWith() !== $recipientId) { |
|
1205 | - throw new \InvalidArgumentException('Invalid recipient'); |
|
1206 | - } |
|
1207 | - |
|
1208 | - if ($share->getShareType() === IShare::TYPE_GROUP) { |
|
1209 | - $sharedWith = $this->groupManager->get($share->getSharedWith()); |
|
1210 | - if (is_null($sharedWith)) { |
|
1211 | - throw new \InvalidArgumentException('Group "' . $share->getSharedWith() . '" does not exist'); |
|
1212 | - } |
|
1213 | - $recipient = $this->userManager->get($recipientId); |
|
1214 | - if (!$sharedWith->inGroup($recipient)) { |
|
1215 | - throw new \InvalidArgumentException('Invalid recipient'); |
|
1216 | - } |
|
1217 | - } |
|
1218 | - |
|
1219 | - list($providerId, ) = $this->splitFullId($share->getFullId()); |
|
1220 | - $provider = $this->factory->getProvider($providerId); |
|
1221 | - |
|
1222 | - return $provider->move($share, $recipientId); |
|
1223 | - } |
|
1224 | - |
|
1225 | - public function getSharesInFolder($userId, Folder $node, $reshares = false) { |
|
1226 | - $providers = $this->factory->getAllProviders(); |
|
1227 | - |
|
1228 | - return array_reduce($providers, function ($shares, IShareProvider $provider) use ($userId, $node, $reshares) { |
|
1229 | - $newShares = $provider->getSharesInFolder($userId, $node, $reshares); |
|
1230 | - foreach ($newShares as $fid => $data) { |
|
1231 | - if (!isset($shares[$fid])) { |
|
1232 | - $shares[$fid] = []; |
|
1233 | - } |
|
1234 | - |
|
1235 | - $shares[$fid] = array_merge($shares[$fid], $data); |
|
1236 | - } |
|
1237 | - return $shares; |
|
1238 | - }, []); |
|
1239 | - } |
|
1240 | - |
|
1241 | - /** |
|
1242 | - * @inheritdoc |
|
1243 | - */ |
|
1244 | - public function getSharesBy($userId, $shareType, $path = null, $reshares = false, $limit = 50, $offset = 0) { |
|
1245 | - if ($path !== null && |
|
1246 | - !($path instanceof \OCP\Files\File) && |
|
1247 | - !($path instanceof \OCP\Files\Folder)) { |
|
1248 | - throw new \InvalidArgumentException('invalid path'); |
|
1249 | - } |
|
1250 | - |
|
1251 | - try { |
|
1252 | - $provider = $this->factory->getProviderForType($shareType); |
|
1253 | - } catch (ProviderException $e) { |
|
1254 | - return []; |
|
1255 | - } |
|
1256 | - |
|
1257 | - $shares = $provider->getSharesBy($userId, $shareType, $path, $reshares, $limit, $offset); |
|
1258 | - |
|
1259 | - /* |
|
747 | + $share->setToken( |
|
748 | + $this->secureRandom->generate( |
|
749 | + \OC\Share\Constants::TOKEN_LENGTH, |
|
750 | + \OCP\Security\ISecureRandom::CHAR_HUMAN_READABLE |
|
751 | + ) |
|
752 | + ); |
|
753 | + |
|
754 | + //Verify the expiration date |
|
755 | + $share = $this->validateExpirationDate($share); |
|
756 | + |
|
757 | + //Verify the password |
|
758 | + $this->verifyPassword($share->getPassword()); |
|
759 | + |
|
760 | + // If a password is set. Hash it! |
|
761 | + if ($share->getPassword() !== null) { |
|
762 | + $share->setPassword($this->hasher->hash($share->getPassword())); |
|
763 | + } |
|
764 | + } elseif ($share->getShareType() === IShare::TYPE_EMAIL) { |
|
765 | + $share->setToken( |
|
766 | + $this->secureRandom->generate( |
|
767 | + \OC\Share\Constants::TOKEN_LENGTH, |
|
768 | + \OCP\Security\ISecureRandom::CHAR_HUMAN_READABLE |
|
769 | + ) |
|
770 | + ); |
|
771 | + } |
|
772 | + |
|
773 | + // Cannot share with the owner |
|
774 | + if ($share->getShareType() === IShare::TYPE_USER && |
|
775 | + $share->getSharedWith() === $share->getShareOwner()) { |
|
776 | + throw new \InvalidArgumentException('Can’t share with the share owner'); |
|
777 | + } |
|
778 | + |
|
779 | + // Generate the target |
|
780 | + $target = $this->config->getSystemValue('share_folder', '/') .'/'. $share->getNode()->getName(); |
|
781 | + $target = \OC\Files\Filesystem::normalizePath($target); |
|
782 | + $share->setTarget($target); |
|
783 | + |
|
784 | + // Pre share event |
|
785 | + $event = new GenericEvent($share); |
|
786 | + $this->legacyDispatcher->dispatch('OCP\Share::preShare', $event); |
|
787 | + if ($event->isPropagationStopped() && $event->hasArgument('error')) { |
|
788 | + throw new \Exception($event->getArgument('error')); |
|
789 | + } |
|
790 | + |
|
791 | + $oldShare = $share; |
|
792 | + $provider = $this->factory->getProviderForType($share->getShareType()); |
|
793 | + $share = $provider->create($share); |
|
794 | + //reuse the node we already have |
|
795 | + $share->setNode($oldShare->getNode()); |
|
796 | + |
|
797 | + // Reset the target if it is null for the new share |
|
798 | + if ($share->getTarget() === '') { |
|
799 | + $share->setTarget($target); |
|
800 | + } |
|
801 | + |
|
802 | + // Post share event |
|
803 | + $event = new GenericEvent($share); |
|
804 | + $this->legacyDispatcher->dispatch('OCP\Share::postShare', $event); |
|
805 | + |
|
806 | + $this->dispatcher->dispatchTyped(new Share\Events\ShareCreatedEvent($share)); |
|
807 | + |
|
808 | + if ($share->getShareType() === IShare::TYPE_USER) { |
|
809 | + $mailSend = $share->getMailSend(); |
|
810 | + if ($mailSend === true) { |
|
811 | + $user = $this->userManager->get($share->getSharedWith()); |
|
812 | + if ($user !== null) { |
|
813 | + $emailAddress = $user->getEMailAddress(); |
|
814 | + if ($emailAddress !== null && $emailAddress !== '') { |
|
815 | + $userLang = $this->l10nFactory->getUserLanguage($user); |
|
816 | + $l = $this->l10nFactory->get('lib', $userLang); |
|
817 | + $this->sendMailNotification( |
|
818 | + $l, |
|
819 | + $share->getNode()->getName(), |
|
820 | + $this->urlGenerator->linkToRouteAbsolute('files_sharing.Accept.accept', ['shareId' => $share->getFullId()]), |
|
821 | + $share->getSharedBy(), |
|
822 | + $emailAddress, |
|
823 | + $share->getExpirationDate() |
|
824 | + ); |
|
825 | + $this->logger->debug('Sent share notification to ' . $emailAddress . ' for share with ID ' . $share->getId(), ['app' => 'share']); |
|
826 | + } else { |
|
827 | + $this->logger->debug('Share notification not sent to ' . $share->getSharedWith() . ' because email address is not set.', ['app' => 'share']); |
|
828 | + } |
|
829 | + } else { |
|
830 | + $this->logger->debug('Share notification not sent to ' . $share->getSharedWith() . ' because user could not be found.', ['app' => 'share']); |
|
831 | + } |
|
832 | + } else { |
|
833 | + $this->logger->debug('Share notification not sent because mailsend is false.', ['app' => 'share']); |
|
834 | + } |
|
835 | + } |
|
836 | + |
|
837 | + return $share; |
|
838 | + } |
|
839 | + |
|
840 | + /** |
|
841 | + * Send mail notifications |
|
842 | + * |
|
843 | + * This method will catch and log mail transmission errors |
|
844 | + * |
|
845 | + * @param IL10N $l Language of the recipient |
|
846 | + * @param string $filename file/folder name |
|
847 | + * @param string $link link to the file/folder |
|
848 | + * @param string $initiator user ID of share sender |
|
849 | + * @param string $shareWith email address of share receiver |
|
850 | + * @param \DateTime|null $expiration |
|
851 | + */ |
|
852 | + protected function sendMailNotification(IL10N $l, |
|
853 | + $filename, |
|
854 | + $link, |
|
855 | + $initiator, |
|
856 | + $shareWith, |
|
857 | + \DateTime $expiration = null) { |
|
858 | + $initiatorUser = $this->userManager->get($initiator); |
|
859 | + $initiatorDisplayName = ($initiatorUser instanceof IUser) ? $initiatorUser->getDisplayName() : $initiator; |
|
860 | + |
|
861 | + $message = $this->mailer->createMessage(); |
|
862 | + |
|
863 | + $emailTemplate = $this->mailer->createEMailTemplate('files_sharing.RecipientNotification', [ |
|
864 | + 'filename' => $filename, |
|
865 | + 'link' => $link, |
|
866 | + 'initiator' => $initiatorDisplayName, |
|
867 | + 'expiration' => $expiration, |
|
868 | + 'shareWith' => $shareWith, |
|
869 | + ]); |
|
870 | + |
|
871 | + $emailTemplate->setSubject($l->t('%1$s shared »%2$s« with you', [$initiatorDisplayName, $filename])); |
|
872 | + $emailTemplate->addHeader(); |
|
873 | + $emailTemplate->addHeading($l->t('%1$s shared »%2$s« with you', [$initiatorDisplayName, $filename]), false); |
|
874 | + $text = $l->t('%1$s shared »%2$s« with you.', [$initiatorDisplayName, $filename]); |
|
875 | + |
|
876 | + $emailTemplate->addBodyText( |
|
877 | + htmlspecialchars($text . ' ' . $l->t('Click the button below to open it.')), |
|
878 | + $text |
|
879 | + ); |
|
880 | + $emailTemplate->addBodyButton( |
|
881 | + $l->t('Open »%s«', [$filename]), |
|
882 | + $link |
|
883 | + ); |
|
884 | + |
|
885 | + $message->setTo([$shareWith]); |
|
886 | + |
|
887 | + // The "From" contains the sharers name |
|
888 | + $instanceName = $this->defaults->getName(); |
|
889 | + $senderName = $l->t( |
|
890 | + '%1$s via %2$s', |
|
891 | + [ |
|
892 | + $initiatorDisplayName, |
|
893 | + $instanceName |
|
894 | + ] |
|
895 | + ); |
|
896 | + $message->setFrom([\OCP\Util::getDefaultEmailAddress($instanceName) => $senderName]); |
|
897 | + |
|
898 | + // The "Reply-To" is set to the sharer if an mail address is configured |
|
899 | + // also the default footer contains a "Do not reply" which needs to be adjusted. |
|
900 | + $initiatorEmail = $initiatorUser->getEMailAddress(); |
|
901 | + if ($initiatorEmail !== null) { |
|
902 | + $message->setReplyTo([$initiatorEmail => $initiatorDisplayName]); |
|
903 | + $emailTemplate->addFooter($instanceName . ($this->defaults->getSlogan($l->getLanguageCode()) !== '' ? ' - ' . $this->defaults->getSlogan($l->getLanguageCode()) : '')); |
|
904 | + } else { |
|
905 | + $emailTemplate->addFooter('', $l->getLanguageCode()); |
|
906 | + } |
|
907 | + |
|
908 | + $message->useTemplate($emailTemplate); |
|
909 | + try { |
|
910 | + $failedRecipients = $this->mailer->send($message); |
|
911 | + if (!empty($failedRecipients)) { |
|
912 | + $this->logger->error('Share notification mail could not be sent to: ' . implode(', ', $failedRecipients)); |
|
913 | + return; |
|
914 | + } |
|
915 | + } catch (\Exception $e) { |
|
916 | + $this->logger->logException($e, ['message' => 'Share notification mail could not be sent']); |
|
917 | + } |
|
918 | + } |
|
919 | + |
|
920 | + /** |
|
921 | + * Update a share |
|
922 | + * |
|
923 | + * @param IShare $share |
|
924 | + * @return IShare The share object |
|
925 | + * @throws \InvalidArgumentException |
|
926 | + */ |
|
927 | + public function updateShare(IShare $share) { |
|
928 | + $expirationDateUpdated = false; |
|
929 | + |
|
930 | + $this->canShare($share); |
|
931 | + |
|
932 | + try { |
|
933 | + $originalShare = $this->getShareById($share->getFullId()); |
|
934 | + } catch (\UnexpectedValueException $e) { |
|
935 | + throw new \InvalidArgumentException('Share does not have a full id'); |
|
936 | + } |
|
937 | + |
|
938 | + // We can't change the share type! |
|
939 | + if ($share->getShareType() !== $originalShare->getShareType()) { |
|
940 | + throw new \InvalidArgumentException('Can’t change share type'); |
|
941 | + } |
|
942 | + |
|
943 | + // We can only change the recipient on user shares |
|
944 | + if ($share->getSharedWith() !== $originalShare->getSharedWith() && |
|
945 | + $share->getShareType() !== IShare::TYPE_USER) { |
|
946 | + throw new \InvalidArgumentException('Can only update recipient on user shares'); |
|
947 | + } |
|
948 | + |
|
949 | + // Cannot share with the owner |
|
950 | + if ($share->getShareType() === IShare::TYPE_USER && |
|
951 | + $share->getSharedWith() === $share->getShareOwner()) { |
|
952 | + throw new \InvalidArgumentException('Can’t share with the share owner'); |
|
953 | + } |
|
954 | + |
|
955 | + $this->generalCreateChecks($share); |
|
956 | + |
|
957 | + if ($share->getShareType() === IShare::TYPE_USER) { |
|
958 | + $this->userCreateChecks($share); |
|
959 | + |
|
960 | + if ($share->getExpirationDate() != $originalShare->getExpirationDate()) { |
|
961 | + //Verify the expiration date |
|
962 | + $this->validateExpirationDate($share); |
|
963 | + $expirationDateUpdated = true; |
|
964 | + } |
|
965 | + } elseif ($share->getShareType() === IShare::TYPE_GROUP) { |
|
966 | + $this->groupCreateChecks($share); |
|
967 | + |
|
968 | + if ($share->getExpirationDate() != $originalShare->getExpirationDate()) { |
|
969 | + //Verify the expiration date |
|
970 | + $this->validateExpirationDate($share); |
|
971 | + $expirationDateUpdated = true; |
|
972 | + } |
|
973 | + } elseif ($share->getShareType() === IShare::TYPE_LINK) { |
|
974 | + $this->linkCreateChecks($share); |
|
975 | + |
|
976 | + $plainTextPassword = $share->getPassword(); |
|
977 | + |
|
978 | + $this->updateSharePasswordIfNeeded($share, $originalShare); |
|
979 | + |
|
980 | + if (empty($plainTextPassword) && $share->getSendPasswordByTalk()) { |
|
981 | + throw new \InvalidArgumentException('Can’t enable sending the password by Talk with an empty password'); |
|
982 | + } |
|
983 | + |
|
984 | + if ($share->getExpirationDate() != $originalShare->getExpirationDate()) { |
|
985 | + //Verify the expiration date |
|
986 | + $this->validateExpirationDate($share); |
|
987 | + $expirationDateUpdated = true; |
|
988 | + } |
|
989 | + } elseif ($share->getShareType() === IShare::TYPE_EMAIL) { |
|
990 | + // The new password is not set again if it is the same as the old |
|
991 | + // one. |
|
992 | + $plainTextPassword = $share->getPassword(); |
|
993 | + if (!empty($plainTextPassword) && !$this->updateSharePasswordIfNeeded($share, $originalShare)) { |
|
994 | + $plainTextPassword = null; |
|
995 | + } |
|
996 | + if (empty($plainTextPassword) && !$originalShare->getSendPasswordByTalk() && $share->getSendPasswordByTalk()) { |
|
997 | + // If the same password was already sent by mail the recipient |
|
998 | + // would already have access to the share without having to call |
|
999 | + // the sharer to verify her identity |
|
1000 | + throw new \InvalidArgumentException('Can’t enable sending the password by Talk without setting a new password'); |
|
1001 | + } elseif (empty($plainTextPassword) && $originalShare->getSendPasswordByTalk() && !$share->getSendPasswordByTalk()) { |
|
1002 | + throw new \InvalidArgumentException('Can’t disable sending the password by Talk without setting a new password'); |
|
1003 | + } |
|
1004 | + } |
|
1005 | + |
|
1006 | + $this->pathCreateChecks($share->getNode()); |
|
1007 | + |
|
1008 | + // Now update the share! |
|
1009 | + $provider = $this->factory->getProviderForType($share->getShareType()); |
|
1010 | + if ($share->getShareType() === IShare::TYPE_EMAIL) { |
|
1011 | + $share = $provider->update($share, $plainTextPassword); |
|
1012 | + } else { |
|
1013 | + $share = $provider->update($share); |
|
1014 | + } |
|
1015 | + |
|
1016 | + if ($expirationDateUpdated === true) { |
|
1017 | + \OC_Hook::emit(Share::class, 'post_set_expiration_date', [ |
|
1018 | + 'itemType' => $share->getNode() instanceof \OCP\Files\File ? 'file' : 'folder', |
|
1019 | + 'itemSource' => $share->getNode()->getId(), |
|
1020 | + 'date' => $share->getExpirationDate(), |
|
1021 | + 'uidOwner' => $share->getSharedBy(), |
|
1022 | + ]); |
|
1023 | + } |
|
1024 | + |
|
1025 | + if ($share->getPassword() !== $originalShare->getPassword()) { |
|
1026 | + \OC_Hook::emit(Share::class, 'post_update_password', [ |
|
1027 | + 'itemType' => $share->getNode() instanceof \OCP\Files\File ? 'file' : 'folder', |
|
1028 | + 'itemSource' => $share->getNode()->getId(), |
|
1029 | + 'uidOwner' => $share->getSharedBy(), |
|
1030 | + 'token' => $share->getToken(), |
|
1031 | + 'disabled' => is_null($share->getPassword()), |
|
1032 | + ]); |
|
1033 | + } |
|
1034 | + |
|
1035 | + if ($share->getPermissions() !== $originalShare->getPermissions()) { |
|
1036 | + if ($this->userManager->userExists($share->getShareOwner())) { |
|
1037 | + $userFolder = $this->rootFolder->getUserFolder($share->getShareOwner()); |
|
1038 | + } else { |
|
1039 | + $userFolder = $this->rootFolder->getUserFolder($share->getSharedBy()); |
|
1040 | + } |
|
1041 | + \OC_Hook::emit(Share::class, 'post_update_permissions', [ |
|
1042 | + 'itemType' => $share->getNode() instanceof \OCP\Files\File ? 'file' : 'folder', |
|
1043 | + 'itemSource' => $share->getNode()->getId(), |
|
1044 | + 'shareType' => $share->getShareType(), |
|
1045 | + 'shareWith' => $share->getSharedWith(), |
|
1046 | + 'uidOwner' => $share->getSharedBy(), |
|
1047 | + 'permissions' => $share->getPermissions(), |
|
1048 | + 'path' => $userFolder->getRelativePath($share->getNode()->getPath()), |
|
1049 | + ]); |
|
1050 | + } |
|
1051 | + |
|
1052 | + return $share; |
|
1053 | + } |
|
1054 | + |
|
1055 | + /** |
|
1056 | + * Accept a share. |
|
1057 | + * |
|
1058 | + * @param IShare $share |
|
1059 | + * @param string $recipientId |
|
1060 | + * @return IShare The share object |
|
1061 | + * @throws \InvalidArgumentException |
|
1062 | + * @since 9.0.0 |
|
1063 | + */ |
|
1064 | + public function acceptShare(IShare $share, string $recipientId): IShare { |
|
1065 | + [$providerId, ] = $this->splitFullId($share->getFullId()); |
|
1066 | + $provider = $this->factory->getProvider($providerId); |
|
1067 | + |
|
1068 | + if (!method_exists($provider, 'acceptShare')) { |
|
1069 | + // TODO FIX ME |
|
1070 | + throw new \InvalidArgumentException('Share provider does not support accepting'); |
|
1071 | + } |
|
1072 | + $provider->acceptShare($share, $recipientId); |
|
1073 | + $event = new GenericEvent($share); |
|
1074 | + $this->legacyDispatcher->dispatch('OCP\Share::postAcceptShare', $event); |
|
1075 | + |
|
1076 | + return $share; |
|
1077 | + } |
|
1078 | + |
|
1079 | + /** |
|
1080 | + * Updates the password of the given share if it is not the same as the |
|
1081 | + * password of the original share. |
|
1082 | + * |
|
1083 | + * @param IShare $share the share to update its password. |
|
1084 | + * @param IShare $originalShare the original share to compare its |
|
1085 | + * password with. |
|
1086 | + * @return boolean whether the password was updated or not. |
|
1087 | + */ |
|
1088 | + private function updateSharePasswordIfNeeded(IShare $share, IShare $originalShare) { |
|
1089 | + $passwordsAreDifferent = ($share->getPassword() !== $originalShare->getPassword()) && |
|
1090 | + (($share->getPassword() !== null && $originalShare->getPassword() === null) || |
|
1091 | + ($share->getPassword() === null && $originalShare->getPassword() !== null) || |
|
1092 | + ($share->getPassword() !== null && $originalShare->getPassword() !== null && |
|
1093 | + !$this->hasher->verify($share->getPassword(), $originalShare->getPassword()))); |
|
1094 | + |
|
1095 | + // Password updated. |
|
1096 | + if ($passwordsAreDifferent) { |
|
1097 | + //Verify the password |
|
1098 | + $this->verifyPassword($share->getPassword()); |
|
1099 | + |
|
1100 | + // If a password is set. Hash it! |
|
1101 | + if ($share->getPassword() !== null) { |
|
1102 | + $share->setPassword($this->hasher->hash($share->getPassword())); |
|
1103 | + |
|
1104 | + return true; |
|
1105 | + } |
|
1106 | + } else { |
|
1107 | + // Reset the password to the original one, as it is either the same |
|
1108 | + // as the "new" password or a hashed version of it. |
|
1109 | + $share->setPassword($originalShare->getPassword()); |
|
1110 | + } |
|
1111 | + |
|
1112 | + return false; |
|
1113 | + } |
|
1114 | + |
|
1115 | + /** |
|
1116 | + * Delete all the children of this share |
|
1117 | + * FIXME: remove once https://github.com/owncloud/core/pull/21660 is in |
|
1118 | + * |
|
1119 | + * @param IShare $share |
|
1120 | + * @return IShare[] List of deleted shares |
|
1121 | + */ |
|
1122 | + protected function deleteChildren(IShare $share) { |
|
1123 | + $deletedShares = []; |
|
1124 | + |
|
1125 | + $provider = $this->factory->getProviderForType($share->getShareType()); |
|
1126 | + |
|
1127 | + foreach ($provider->getChildren($share) as $child) { |
|
1128 | + $deletedChildren = $this->deleteChildren($child); |
|
1129 | + $deletedShares = array_merge($deletedShares, $deletedChildren); |
|
1130 | + |
|
1131 | + $provider->delete($child); |
|
1132 | + $deletedShares[] = $child; |
|
1133 | + } |
|
1134 | + |
|
1135 | + return $deletedShares; |
|
1136 | + } |
|
1137 | + |
|
1138 | + /** |
|
1139 | + * Delete a share |
|
1140 | + * |
|
1141 | + * @param IShare $share |
|
1142 | + * @throws ShareNotFound |
|
1143 | + * @throws \InvalidArgumentException |
|
1144 | + */ |
|
1145 | + public function deleteShare(IShare $share) { |
|
1146 | + try { |
|
1147 | + $share->getFullId(); |
|
1148 | + } catch (\UnexpectedValueException $e) { |
|
1149 | + throw new \InvalidArgumentException('Share does not have a full id'); |
|
1150 | + } |
|
1151 | + |
|
1152 | + $event = new GenericEvent($share); |
|
1153 | + $this->legacyDispatcher->dispatch('OCP\Share::preUnshare', $event); |
|
1154 | + |
|
1155 | + // Get all children and delete them as well |
|
1156 | + $deletedShares = $this->deleteChildren($share); |
|
1157 | + |
|
1158 | + // Do the actual delete |
|
1159 | + $provider = $this->factory->getProviderForType($share->getShareType()); |
|
1160 | + $provider->delete($share); |
|
1161 | + |
|
1162 | + // All the deleted shares caused by this delete |
|
1163 | + $deletedShares[] = $share; |
|
1164 | + |
|
1165 | + // Emit post hook |
|
1166 | + $event->setArgument('deletedShares', $deletedShares); |
|
1167 | + $this->legacyDispatcher->dispatch('OCP\Share::postUnshare', $event); |
|
1168 | + } |
|
1169 | + |
|
1170 | + |
|
1171 | + /** |
|
1172 | + * Unshare a file as the recipient. |
|
1173 | + * This can be different from a regular delete for example when one of |
|
1174 | + * the users in a groups deletes that share. But the provider should |
|
1175 | + * handle this. |
|
1176 | + * |
|
1177 | + * @param IShare $share |
|
1178 | + * @param string $recipientId |
|
1179 | + */ |
|
1180 | + public function deleteFromSelf(IShare $share, $recipientId) { |
|
1181 | + list($providerId, ) = $this->splitFullId($share->getFullId()); |
|
1182 | + $provider = $this->factory->getProvider($providerId); |
|
1183 | + |
|
1184 | + $provider->deleteFromSelf($share, $recipientId); |
|
1185 | + $event = new GenericEvent($share); |
|
1186 | + $this->legacyDispatcher->dispatch('OCP\Share::postUnshareFromSelf', $event); |
|
1187 | + } |
|
1188 | + |
|
1189 | + public function restoreShare(IShare $share, string $recipientId): IShare { |
|
1190 | + list($providerId, ) = $this->splitFullId($share->getFullId()); |
|
1191 | + $provider = $this->factory->getProvider($providerId); |
|
1192 | + |
|
1193 | + return $provider->restore($share, $recipientId); |
|
1194 | + } |
|
1195 | + |
|
1196 | + /** |
|
1197 | + * @inheritdoc |
|
1198 | + */ |
|
1199 | + public function moveShare(IShare $share, $recipientId) { |
|
1200 | + if ($share->getShareType() === IShare::TYPE_LINK) { |
|
1201 | + throw new \InvalidArgumentException('Can’t change target of link share'); |
|
1202 | + } |
|
1203 | + |
|
1204 | + if ($share->getShareType() === IShare::TYPE_USER && $share->getSharedWith() !== $recipientId) { |
|
1205 | + throw new \InvalidArgumentException('Invalid recipient'); |
|
1206 | + } |
|
1207 | + |
|
1208 | + if ($share->getShareType() === IShare::TYPE_GROUP) { |
|
1209 | + $sharedWith = $this->groupManager->get($share->getSharedWith()); |
|
1210 | + if (is_null($sharedWith)) { |
|
1211 | + throw new \InvalidArgumentException('Group "' . $share->getSharedWith() . '" does not exist'); |
|
1212 | + } |
|
1213 | + $recipient = $this->userManager->get($recipientId); |
|
1214 | + if (!$sharedWith->inGroup($recipient)) { |
|
1215 | + throw new \InvalidArgumentException('Invalid recipient'); |
|
1216 | + } |
|
1217 | + } |
|
1218 | + |
|
1219 | + list($providerId, ) = $this->splitFullId($share->getFullId()); |
|
1220 | + $provider = $this->factory->getProvider($providerId); |
|
1221 | + |
|
1222 | + return $provider->move($share, $recipientId); |
|
1223 | + } |
|
1224 | + |
|
1225 | + public function getSharesInFolder($userId, Folder $node, $reshares = false) { |
|
1226 | + $providers = $this->factory->getAllProviders(); |
|
1227 | + |
|
1228 | + return array_reduce($providers, function ($shares, IShareProvider $provider) use ($userId, $node, $reshares) { |
|
1229 | + $newShares = $provider->getSharesInFolder($userId, $node, $reshares); |
|
1230 | + foreach ($newShares as $fid => $data) { |
|
1231 | + if (!isset($shares[$fid])) { |
|
1232 | + $shares[$fid] = []; |
|
1233 | + } |
|
1234 | + |
|
1235 | + $shares[$fid] = array_merge($shares[$fid], $data); |
|
1236 | + } |
|
1237 | + return $shares; |
|
1238 | + }, []); |
|
1239 | + } |
|
1240 | + |
|
1241 | + /** |
|
1242 | + * @inheritdoc |
|
1243 | + */ |
|
1244 | + public function getSharesBy($userId, $shareType, $path = null, $reshares = false, $limit = 50, $offset = 0) { |
|
1245 | + if ($path !== null && |
|
1246 | + !($path instanceof \OCP\Files\File) && |
|
1247 | + !($path instanceof \OCP\Files\Folder)) { |
|
1248 | + throw new \InvalidArgumentException('invalid path'); |
|
1249 | + } |
|
1250 | + |
|
1251 | + try { |
|
1252 | + $provider = $this->factory->getProviderForType($shareType); |
|
1253 | + } catch (ProviderException $e) { |
|
1254 | + return []; |
|
1255 | + } |
|
1256 | + |
|
1257 | + $shares = $provider->getSharesBy($userId, $shareType, $path, $reshares, $limit, $offset); |
|
1258 | + |
|
1259 | + /* |
|
1260 | 1260 | * Work around so we don't return expired shares but still follow |
1261 | 1261 | * proper pagination. |
1262 | 1262 | */ |
1263 | 1263 | |
1264 | - $shares2 = []; |
|
1265 | - |
|
1266 | - while (true) { |
|
1267 | - $added = 0; |
|
1268 | - foreach ($shares as $share) { |
|
1269 | - try { |
|
1270 | - $this->checkExpireDate($share); |
|
1271 | - } catch (ShareNotFound $e) { |
|
1272 | - //Ignore since this basically means the share is deleted |
|
1273 | - continue; |
|
1274 | - } |
|
1275 | - |
|
1276 | - $added++; |
|
1277 | - $shares2[] = $share; |
|
1278 | - |
|
1279 | - if (count($shares2) === $limit) { |
|
1280 | - break; |
|
1281 | - } |
|
1282 | - } |
|
1283 | - |
|
1284 | - // If we did not fetch more shares than the limit then there are no more shares |
|
1285 | - if (count($shares) < $limit) { |
|
1286 | - break; |
|
1287 | - } |
|
1288 | - |
|
1289 | - if (count($shares2) === $limit) { |
|
1290 | - break; |
|
1291 | - } |
|
1292 | - |
|
1293 | - // If there was no limit on the select we are done |
|
1294 | - if ($limit === -1) { |
|
1295 | - break; |
|
1296 | - } |
|
1297 | - |
|
1298 | - $offset += $added; |
|
1299 | - |
|
1300 | - // Fetch again $limit shares |
|
1301 | - $shares = $provider->getSharesBy($userId, $shareType, $path, $reshares, $limit, $offset); |
|
1302 | - |
|
1303 | - // No more shares means we are done |
|
1304 | - if (empty($shares)) { |
|
1305 | - break; |
|
1306 | - } |
|
1307 | - } |
|
1308 | - |
|
1309 | - $shares = $shares2; |
|
1310 | - |
|
1311 | - return $shares; |
|
1312 | - } |
|
1313 | - |
|
1314 | - /** |
|
1315 | - * @inheritdoc |
|
1316 | - */ |
|
1317 | - public function getSharedWith($userId, $shareType, $node = null, $limit = 50, $offset = 0) { |
|
1318 | - try { |
|
1319 | - $provider = $this->factory->getProviderForType($shareType); |
|
1320 | - } catch (ProviderException $e) { |
|
1321 | - return []; |
|
1322 | - } |
|
1323 | - |
|
1324 | - $shares = $provider->getSharedWith($userId, $shareType, $node, $limit, $offset); |
|
1325 | - |
|
1326 | - // remove all shares which are already expired |
|
1327 | - foreach ($shares as $key => $share) { |
|
1328 | - try { |
|
1329 | - $this->checkExpireDate($share); |
|
1330 | - } catch (ShareNotFound $e) { |
|
1331 | - unset($shares[$key]); |
|
1332 | - } |
|
1333 | - } |
|
1334 | - |
|
1335 | - return $shares; |
|
1336 | - } |
|
1337 | - |
|
1338 | - /** |
|
1339 | - * @inheritdoc |
|
1340 | - */ |
|
1341 | - public function getDeletedSharedWith($userId, $shareType, $node = null, $limit = 50, $offset = 0) { |
|
1342 | - $shares = $this->getSharedWith($userId, $shareType, $node, $limit, $offset); |
|
1343 | - |
|
1344 | - // Only get deleted shares |
|
1345 | - $shares = array_filter($shares, function (IShare $share) { |
|
1346 | - return $share->getPermissions() === 0; |
|
1347 | - }); |
|
1348 | - |
|
1349 | - // Only get shares where the owner still exists |
|
1350 | - $shares = array_filter($shares, function (IShare $share) { |
|
1351 | - return $this->userManager->userExists($share->getShareOwner()); |
|
1352 | - }); |
|
1353 | - |
|
1354 | - return $shares; |
|
1355 | - } |
|
1356 | - |
|
1357 | - /** |
|
1358 | - * @inheritdoc |
|
1359 | - */ |
|
1360 | - public function getShareById($id, $recipient = null) { |
|
1361 | - if ($id === null) { |
|
1362 | - throw new ShareNotFound(); |
|
1363 | - } |
|
1364 | - |
|
1365 | - list($providerId, $id) = $this->splitFullId($id); |
|
1366 | - |
|
1367 | - try { |
|
1368 | - $provider = $this->factory->getProvider($providerId); |
|
1369 | - } catch (ProviderException $e) { |
|
1370 | - throw new ShareNotFound(); |
|
1371 | - } |
|
1372 | - |
|
1373 | - $share = $provider->getShareById($id, $recipient); |
|
1374 | - |
|
1375 | - $this->checkExpireDate($share); |
|
1376 | - |
|
1377 | - return $share; |
|
1378 | - } |
|
1379 | - |
|
1380 | - /** |
|
1381 | - * Get all the shares for a given path |
|
1382 | - * |
|
1383 | - * @param \OCP\Files\Node $path |
|
1384 | - * @param int $page |
|
1385 | - * @param int $perPage |
|
1386 | - * |
|
1387 | - * @return Share[] |
|
1388 | - */ |
|
1389 | - public function getSharesByPath(\OCP\Files\Node $path, $page=0, $perPage=50) { |
|
1390 | - return []; |
|
1391 | - } |
|
1392 | - |
|
1393 | - /** |
|
1394 | - * Get the share by token possible with password |
|
1395 | - * |
|
1396 | - * @param string $token |
|
1397 | - * @return IShare |
|
1398 | - * |
|
1399 | - * @throws ShareNotFound |
|
1400 | - */ |
|
1401 | - public function getShareByToken($token) { |
|
1402 | - // tokens can't be valid local user names |
|
1403 | - if ($this->userManager->userExists($token)) { |
|
1404 | - throw new ShareNotFound(); |
|
1405 | - } |
|
1406 | - $share = null; |
|
1407 | - try { |
|
1408 | - if ($this->shareApiAllowLinks()) { |
|
1409 | - $provider = $this->factory->getProviderForType(IShare::TYPE_LINK); |
|
1410 | - $share = $provider->getShareByToken($token); |
|
1411 | - } |
|
1412 | - } catch (ProviderException $e) { |
|
1413 | - } catch (ShareNotFound $e) { |
|
1414 | - } |
|
1415 | - |
|
1416 | - |
|
1417 | - // If it is not a link share try to fetch a federated share by token |
|
1418 | - if ($share === null) { |
|
1419 | - try { |
|
1420 | - $provider = $this->factory->getProviderForType(IShare::TYPE_REMOTE); |
|
1421 | - $share = $provider->getShareByToken($token); |
|
1422 | - } catch (ProviderException $e) { |
|
1423 | - } catch (ShareNotFound $e) { |
|
1424 | - } |
|
1425 | - } |
|
1426 | - |
|
1427 | - // If it is not a link share try to fetch a mail share by token |
|
1428 | - if ($share === null && $this->shareProviderExists(IShare::TYPE_EMAIL)) { |
|
1429 | - try { |
|
1430 | - $provider = $this->factory->getProviderForType(IShare::TYPE_EMAIL); |
|
1431 | - $share = $provider->getShareByToken($token); |
|
1432 | - } catch (ProviderException $e) { |
|
1433 | - } catch (ShareNotFound $e) { |
|
1434 | - } |
|
1435 | - } |
|
1436 | - |
|
1437 | - if ($share === null && $this->shareProviderExists(IShare::TYPE_CIRCLE)) { |
|
1438 | - try { |
|
1439 | - $provider = $this->factory->getProviderForType(IShare::TYPE_CIRCLE); |
|
1440 | - $share = $provider->getShareByToken($token); |
|
1441 | - } catch (ProviderException $e) { |
|
1442 | - } catch (ShareNotFound $e) { |
|
1443 | - } |
|
1444 | - } |
|
1445 | - |
|
1446 | - if ($share === null && $this->shareProviderExists(IShare::TYPE_ROOM)) { |
|
1447 | - try { |
|
1448 | - $provider = $this->factory->getProviderForType(IShare::TYPE_ROOM); |
|
1449 | - $share = $provider->getShareByToken($token); |
|
1450 | - } catch (ProviderException $e) { |
|
1451 | - } catch (ShareNotFound $e) { |
|
1452 | - } |
|
1453 | - } |
|
1454 | - |
|
1455 | - if ($share === null) { |
|
1456 | - throw new ShareNotFound($this->l->t('The requested share does not exist anymore')); |
|
1457 | - } |
|
1458 | - |
|
1459 | - $this->checkExpireDate($share); |
|
1460 | - |
|
1461 | - /* |
|
1264 | + $shares2 = []; |
|
1265 | + |
|
1266 | + while (true) { |
|
1267 | + $added = 0; |
|
1268 | + foreach ($shares as $share) { |
|
1269 | + try { |
|
1270 | + $this->checkExpireDate($share); |
|
1271 | + } catch (ShareNotFound $e) { |
|
1272 | + //Ignore since this basically means the share is deleted |
|
1273 | + continue; |
|
1274 | + } |
|
1275 | + |
|
1276 | + $added++; |
|
1277 | + $shares2[] = $share; |
|
1278 | + |
|
1279 | + if (count($shares2) === $limit) { |
|
1280 | + break; |
|
1281 | + } |
|
1282 | + } |
|
1283 | + |
|
1284 | + // If we did not fetch more shares than the limit then there are no more shares |
|
1285 | + if (count($shares) < $limit) { |
|
1286 | + break; |
|
1287 | + } |
|
1288 | + |
|
1289 | + if (count($shares2) === $limit) { |
|
1290 | + break; |
|
1291 | + } |
|
1292 | + |
|
1293 | + // If there was no limit on the select we are done |
|
1294 | + if ($limit === -1) { |
|
1295 | + break; |
|
1296 | + } |
|
1297 | + |
|
1298 | + $offset += $added; |
|
1299 | + |
|
1300 | + // Fetch again $limit shares |
|
1301 | + $shares = $provider->getSharesBy($userId, $shareType, $path, $reshares, $limit, $offset); |
|
1302 | + |
|
1303 | + // No more shares means we are done |
|
1304 | + if (empty($shares)) { |
|
1305 | + break; |
|
1306 | + } |
|
1307 | + } |
|
1308 | + |
|
1309 | + $shares = $shares2; |
|
1310 | + |
|
1311 | + return $shares; |
|
1312 | + } |
|
1313 | + |
|
1314 | + /** |
|
1315 | + * @inheritdoc |
|
1316 | + */ |
|
1317 | + public function getSharedWith($userId, $shareType, $node = null, $limit = 50, $offset = 0) { |
|
1318 | + try { |
|
1319 | + $provider = $this->factory->getProviderForType($shareType); |
|
1320 | + } catch (ProviderException $e) { |
|
1321 | + return []; |
|
1322 | + } |
|
1323 | + |
|
1324 | + $shares = $provider->getSharedWith($userId, $shareType, $node, $limit, $offset); |
|
1325 | + |
|
1326 | + // remove all shares which are already expired |
|
1327 | + foreach ($shares as $key => $share) { |
|
1328 | + try { |
|
1329 | + $this->checkExpireDate($share); |
|
1330 | + } catch (ShareNotFound $e) { |
|
1331 | + unset($shares[$key]); |
|
1332 | + } |
|
1333 | + } |
|
1334 | + |
|
1335 | + return $shares; |
|
1336 | + } |
|
1337 | + |
|
1338 | + /** |
|
1339 | + * @inheritdoc |
|
1340 | + */ |
|
1341 | + public function getDeletedSharedWith($userId, $shareType, $node = null, $limit = 50, $offset = 0) { |
|
1342 | + $shares = $this->getSharedWith($userId, $shareType, $node, $limit, $offset); |
|
1343 | + |
|
1344 | + // Only get deleted shares |
|
1345 | + $shares = array_filter($shares, function (IShare $share) { |
|
1346 | + return $share->getPermissions() === 0; |
|
1347 | + }); |
|
1348 | + |
|
1349 | + // Only get shares where the owner still exists |
|
1350 | + $shares = array_filter($shares, function (IShare $share) { |
|
1351 | + return $this->userManager->userExists($share->getShareOwner()); |
|
1352 | + }); |
|
1353 | + |
|
1354 | + return $shares; |
|
1355 | + } |
|
1356 | + |
|
1357 | + /** |
|
1358 | + * @inheritdoc |
|
1359 | + */ |
|
1360 | + public function getShareById($id, $recipient = null) { |
|
1361 | + if ($id === null) { |
|
1362 | + throw new ShareNotFound(); |
|
1363 | + } |
|
1364 | + |
|
1365 | + list($providerId, $id) = $this->splitFullId($id); |
|
1366 | + |
|
1367 | + try { |
|
1368 | + $provider = $this->factory->getProvider($providerId); |
|
1369 | + } catch (ProviderException $e) { |
|
1370 | + throw new ShareNotFound(); |
|
1371 | + } |
|
1372 | + |
|
1373 | + $share = $provider->getShareById($id, $recipient); |
|
1374 | + |
|
1375 | + $this->checkExpireDate($share); |
|
1376 | + |
|
1377 | + return $share; |
|
1378 | + } |
|
1379 | + |
|
1380 | + /** |
|
1381 | + * Get all the shares for a given path |
|
1382 | + * |
|
1383 | + * @param \OCP\Files\Node $path |
|
1384 | + * @param int $page |
|
1385 | + * @param int $perPage |
|
1386 | + * |
|
1387 | + * @return Share[] |
|
1388 | + */ |
|
1389 | + public function getSharesByPath(\OCP\Files\Node $path, $page=0, $perPage=50) { |
|
1390 | + return []; |
|
1391 | + } |
|
1392 | + |
|
1393 | + /** |
|
1394 | + * Get the share by token possible with password |
|
1395 | + * |
|
1396 | + * @param string $token |
|
1397 | + * @return IShare |
|
1398 | + * |
|
1399 | + * @throws ShareNotFound |
|
1400 | + */ |
|
1401 | + public function getShareByToken($token) { |
|
1402 | + // tokens can't be valid local user names |
|
1403 | + if ($this->userManager->userExists($token)) { |
|
1404 | + throw new ShareNotFound(); |
|
1405 | + } |
|
1406 | + $share = null; |
|
1407 | + try { |
|
1408 | + if ($this->shareApiAllowLinks()) { |
|
1409 | + $provider = $this->factory->getProviderForType(IShare::TYPE_LINK); |
|
1410 | + $share = $provider->getShareByToken($token); |
|
1411 | + } |
|
1412 | + } catch (ProviderException $e) { |
|
1413 | + } catch (ShareNotFound $e) { |
|
1414 | + } |
|
1415 | + |
|
1416 | + |
|
1417 | + // If it is not a link share try to fetch a federated share by token |
|
1418 | + if ($share === null) { |
|
1419 | + try { |
|
1420 | + $provider = $this->factory->getProviderForType(IShare::TYPE_REMOTE); |
|
1421 | + $share = $provider->getShareByToken($token); |
|
1422 | + } catch (ProviderException $e) { |
|
1423 | + } catch (ShareNotFound $e) { |
|
1424 | + } |
|
1425 | + } |
|
1426 | + |
|
1427 | + // If it is not a link share try to fetch a mail share by token |
|
1428 | + if ($share === null && $this->shareProviderExists(IShare::TYPE_EMAIL)) { |
|
1429 | + try { |
|
1430 | + $provider = $this->factory->getProviderForType(IShare::TYPE_EMAIL); |
|
1431 | + $share = $provider->getShareByToken($token); |
|
1432 | + } catch (ProviderException $e) { |
|
1433 | + } catch (ShareNotFound $e) { |
|
1434 | + } |
|
1435 | + } |
|
1436 | + |
|
1437 | + if ($share === null && $this->shareProviderExists(IShare::TYPE_CIRCLE)) { |
|
1438 | + try { |
|
1439 | + $provider = $this->factory->getProviderForType(IShare::TYPE_CIRCLE); |
|
1440 | + $share = $provider->getShareByToken($token); |
|
1441 | + } catch (ProviderException $e) { |
|
1442 | + } catch (ShareNotFound $e) { |
|
1443 | + } |
|
1444 | + } |
|
1445 | + |
|
1446 | + if ($share === null && $this->shareProviderExists(IShare::TYPE_ROOM)) { |
|
1447 | + try { |
|
1448 | + $provider = $this->factory->getProviderForType(IShare::TYPE_ROOM); |
|
1449 | + $share = $provider->getShareByToken($token); |
|
1450 | + } catch (ProviderException $e) { |
|
1451 | + } catch (ShareNotFound $e) { |
|
1452 | + } |
|
1453 | + } |
|
1454 | + |
|
1455 | + if ($share === null) { |
|
1456 | + throw new ShareNotFound($this->l->t('The requested share does not exist anymore')); |
|
1457 | + } |
|
1458 | + |
|
1459 | + $this->checkExpireDate($share); |
|
1460 | + |
|
1461 | + /* |
|
1462 | 1462 | * Reduce the permissions for link shares if public upload is not enabled |
1463 | 1463 | */ |
1464 | - if ($share->getShareType() === IShare::TYPE_LINK && |
|
1465 | - !$this->shareApiLinkAllowPublicUpload()) { |
|
1466 | - $share->setPermissions($share->getPermissions() & ~(\OCP\Constants::PERMISSION_CREATE | \OCP\Constants::PERMISSION_UPDATE)); |
|
1467 | - } |
|
1468 | - |
|
1469 | - return $share; |
|
1470 | - } |
|
1471 | - |
|
1472 | - protected function checkExpireDate($share) { |
|
1473 | - if ($share->isExpired()) { |
|
1474 | - $this->deleteShare($share); |
|
1475 | - throw new ShareNotFound($this->l->t('The requested share does not exist anymore')); |
|
1476 | - } |
|
1477 | - } |
|
1478 | - |
|
1479 | - /** |
|
1480 | - * Verify the password of a public share |
|
1481 | - * |
|
1482 | - * @param IShare $share |
|
1483 | - * @param string $password |
|
1484 | - * @return bool |
|
1485 | - */ |
|
1486 | - public function checkPassword(IShare $share, $password) { |
|
1487 | - $passwordProtected = $share->getShareType() !== IShare::TYPE_LINK |
|
1488 | - || $share->getShareType() !== IShare::TYPE_EMAIL |
|
1489 | - || $share->getShareType() !== IShare::TYPE_CIRCLE; |
|
1490 | - if (!$passwordProtected) { |
|
1491 | - //TODO maybe exception? |
|
1492 | - return false; |
|
1493 | - } |
|
1494 | - |
|
1495 | - if ($password === null || $share->getPassword() === null) { |
|
1496 | - return false; |
|
1497 | - } |
|
1498 | - |
|
1499 | - $newHash = ''; |
|
1500 | - if (!$this->hasher->verify($password, $share->getPassword(), $newHash)) { |
|
1501 | - return false; |
|
1502 | - } |
|
1503 | - |
|
1504 | - if (!empty($newHash)) { |
|
1505 | - $share->setPassword($newHash); |
|
1506 | - $provider = $this->factory->getProviderForType($share->getShareType()); |
|
1507 | - $provider->update($share); |
|
1508 | - } |
|
1509 | - |
|
1510 | - return true; |
|
1511 | - } |
|
1512 | - |
|
1513 | - /** |
|
1514 | - * @inheritdoc |
|
1515 | - */ |
|
1516 | - public function userDeleted($uid) { |
|
1517 | - $types = [IShare::TYPE_USER, IShare::TYPE_GROUP, IShare::TYPE_LINK, IShare::TYPE_REMOTE, IShare::TYPE_EMAIL]; |
|
1518 | - |
|
1519 | - foreach ($types as $type) { |
|
1520 | - try { |
|
1521 | - $provider = $this->factory->getProviderForType($type); |
|
1522 | - } catch (ProviderException $e) { |
|
1523 | - continue; |
|
1524 | - } |
|
1525 | - $provider->userDeleted($uid, $type); |
|
1526 | - } |
|
1527 | - } |
|
1528 | - |
|
1529 | - /** |
|
1530 | - * @inheritdoc |
|
1531 | - */ |
|
1532 | - public function groupDeleted($gid) { |
|
1533 | - $provider = $this->factory->getProviderForType(IShare::TYPE_GROUP); |
|
1534 | - $provider->groupDeleted($gid); |
|
1535 | - |
|
1536 | - $excludedGroups = $this->config->getAppValue('core', 'shareapi_exclude_groups_list', ''); |
|
1537 | - if ($excludedGroups === '') { |
|
1538 | - return; |
|
1539 | - } |
|
1540 | - |
|
1541 | - $excludedGroups = json_decode($excludedGroups, true); |
|
1542 | - if (json_last_error() !== JSON_ERROR_NONE) { |
|
1543 | - return; |
|
1544 | - } |
|
1545 | - |
|
1546 | - $excludedGroups = array_diff($excludedGroups, [$gid]); |
|
1547 | - $this->config->setAppValue('core', 'shareapi_exclude_groups_list', json_encode($excludedGroups)); |
|
1548 | - } |
|
1549 | - |
|
1550 | - /** |
|
1551 | - * @inheritdoc |
|
1552 | - */ |
|
1553 | - public function userDeletedFromGroup($uid, $gid) { |
|
1554 | - $provider = $this->factory->getProviderForType(IShare::TYPE_GROUP); |
|
1555 | - $provider->userDeletedFromGroup($uid, $gid); |
|
1556 | - } |
|
1557 | - |
|
1558 | - /** |
|
1559 | - * Get access list to a path. This means |
|
1560 | - * all the users that can access a given path. |
|
1561 | - * |
|
1562 | - * Consider: |
|
1563 | - * -root |
|
1564 | - * |-folder1 (23) |
|
1565 | - * |-folder2 (32) |
|
1566 | - * |-fileA (42) |
|
1567 | - * |
|
1568 | - * fileA is shared with user1 and user1@server1 |
|
1569 | - * folder2 is shared with group2 (user4 is a member of group2) |
|
1570 | - * folder1 is shared with user2 (renamed to "folder (1)") and user2@server2 |
|
1571 | - * |
|
1572 | - * Then the access list to '/folder1/folder2/fileA' with $currentAccess is: |
|
1573 | - * [ |
|
1574 | - * users => [ |
|
1575 | - * 'user1' => ['node_id' => 42, 'node_path' => '/fileA'], |
|
1576 | - * 'user4' => ['node_id' => 32, 'node_path' => '/folder2'], |
|
1577 | - * 'user2' => ['node_id' => 23, 'node_path' => '/folder (1)'], |
|
1578 | - * ], |
|
1579 | - * remote => [ |
|
1580 | - * 'user1@server1' => ['node_id' => 42, 'token' => 'SeCr3t'], |
|
1581 | - * 'user2@server2' => ['node_id' => 23, 'token' => 'FooBaR'], |
|
1582 | - * ], |
|
1583 | - * public => bool |
|
1584 | - * mail => bool |
|
1585 | - * ] |
|
1586 | - * |
|
1587 | - * The access list to '/folder1/folder2/fileA' **without** $currentAccess is: |
|
1588 | - * [ |
|
1589 | - * users => ['user1', 'user2', 'user4'], |
|
1590 | - * remote => bool, |
|
1591 | - * public => bool |
|
1592 | - * mail => bool |
|
1593 | - * ] |
|
1594 | - * |
|
1595 | - * This is required for encryption/activity |
|
1596 | - * |
|
1597 | - * @param \OCP\Files\Node $path |
|
1598 | - * @param bool $recursive Should we check all parent folders as well |
|
1599 | - * @param bool $currentAccess Ensure the recipient has access to the file (e.g. did not unshare it) |
|
1600 | - * @return array |
|
1601 | - */ |
|
1602 | - public function getAccessList(\OCP\Files\Node $path, $recursive = true, $currentAccess = false) { |
|
1603 | - $owner = $path->getOwner(); |
|
1604 | - |
|
1605 | - if ($owner === null) { |
|
1606 | - return []; |
|
1607 | - } |
|
1608 | - |
|
1609 | - $owner = $owner->getUID(); |
|
1610 | - |
|
1611 | - if ($currentAccess) { |
|
1612 | - $al = ['users' => [], 'remote' => [], 'public' => false]; |
|
1613 | - } else { |
|
1614 | - $al = ['users' => [], 'remote' => false, 'public' => false]; |
|
1615 | - } |
|
1616 | - if (!$this->userManager->userExists($owner)) { |
|
1617 | - return $al; |
|
1618 | - } |
|
1619 | - |
|
1620 | - //Get node for the owner and correct the owner in case of external storages |
|
1621 | - $userFolder = $this->rootFolder->getUserFolder($owner); |
|
1622 | - if ($path->getId() !== $userFolder->getId() && !$userFolder->isSubNode($path)) { |
|
1623 | - $nodes = $userFolder->getById($path->getId()); |
|
1624 | - $path = array_shift($nodes); |
|
1625 | - if ($path->getOwner() === null) { |
|
1626 | - return []; |
|
1627 | - } |
|
1628 | - $owner = $path->getOwner()->getUID(); |
|
1629 | - } |
|
1630 | - |
|
1631 | - $providers = $this->factory->getAllProviders(); |
|
1632 | - |
|
1633 | - /** @var Node[] $nodes */ |
|
1634 | - $nodes = []; |
|
1635 | - |
|
1636 | - |
|
1637 | - if ($currentAccess) { |
|
1638 | - $ownerPath = $path->getPath(); |
|
1639 | - $ownerPath = explode('/', $ownerPath, 4); |
|
1640 | - if (count($ownerPath) < 4) { |
|
1641 | - $ownerPath = ''; |
|
1642 | - } else { |
|
1643 | - $ownerPath = $ownerPath[3]; |
|
1644 | - } |
|
1645 | - $al['users'][$owner] = [ |
|
1646 | - 'node_id' => $path->getId(), |
|
1647 | - 'node_path' => '/' . $ownerPath, |
|
1648 | - ]; |
|
1649 | - } else { |
|
1650 | - $al['users'][] = $owner; |
|
1651 | - } |
|
1652 | - |
|
1653 | - // Collect all the shares |
|
1654 | - while ($path->getPath() !== $userFolder->getPath()) { |
|
1655 | - $nodes[] = $path; |
|
1656 | - if (!$recursive) { |
|
1657 | - break; |
|
1658 | - } |
|
1659 | - $path = $path->getParent(); |
|
1660 | - } |
|
1661 | - |
|
1662 | - foreach ($providers as $provider) { |
|
1663 | - $tmp = $provider->getAccessList($nodes, $currentAccess); |
|
1664 | - |
|
1665 | - foreach ($tmp as $k => $v) { |
|
1666 | - if (isset($al[$k])) { |
|
1667 | - if (is_array($al[$k])) { |
|
1668 | - if ($currentAccess) { |
|
1669 | - $al[$k] += $v; |
|
1670 | - } else { |
|
1671 | - $al[$k] = array_merge($al[$k], $v); |
|
1672 | - $al[$k] = array_unique($al[$k]); |
|
1673 | - $al[$k] = array_values($al[$k]); |
|
1674 | - } |
|
1675 | - } else { |
|
1676 | - $al[$k] = $al[$k] || $v; |
|
1677 | - } |
|
1678 | - } else { |
|
1679 | - $al[$k] = $v; |
|
1680 | - } |
|
1681 | - } |
|
1682 | - } |
|
1683 | - |
|
1684 | - return $al; |
|
1685 | - } |
|
1686 | - |
|
1687 | - /** |
|
1688 | - * Create a new share |
|
1689 | - * |
|
1690 | - * @return IShare |
|
1691 | - */ |
|
1692 | - public function newShare() { |
|
1693 | - return new \OC\Share20\Share($this->rootFolder, $this->userManager); |
|
1694 | - } |
|
1695 | - |
|
1696 | - /** |
|
1697 | - * Is the share API enabled |
|
1698 | - * |
|
1699 | - * @return bool |
|
1700 | - */ |
|
1701 | - public function shareApiEnabled() { |
|
1702 | - return $this->config->getAppValue('core', 'shareapi_enabled', 'yes') === 'yes'; |
|
1703 | - } |
|
1704 | - |
|
1705 | - /** |
|
1706 | - * Is public link sharing enabled |
|
1707 | - * |
|
1708 | - * @return bool |
|
1709 | - */ |
|
1710 | - public function shareApiAllowLinks() { |
|
1711 | - return $this->config->getAppValue('core', 'shareapi_allow_links', 'yes') === 'yes'; |
|
1712 | - } |
|
1713 | - |
|
1714 | - /** |
|
1715 | - * Is password on public link requires |
|
1716 | - * |
|
1717 | - * @return bool |
|
1718 | - */ |
|
1719 | - public function shareApiLinkEnforcePassword() { |
|
1720 | - return $this->config->getAppValue('core', 'shareapi_enforce_links_password', 'no') === 'yes'; |
|
1721 | - } |
|
1722 | - |
|
1723 | - /** |
|
1724 | - * Is default link expire date enabled |
|
1725 | - * |
|
1726 | - * @return bool |
|
1727 | - */ |
|
1728 | - public function shareApiLinkDefaultExpireDate() { |
|
1729 | - return $this->config->getAppValue('core', 'shareapi_default_expire_date', 'no') === 'yes'; |
|
1730 | - } |
|
1731 | - |
|
1732 | - /** |
|
1733 | - * Is default link expire date enforced |
|
1734 | - *` |
|
1735 | - * @return bool |
|
1736 | - */ |
|
1737 | - public function shareApiLinkDefaultExpireDateEnforced() { |
|
1738 | - return $this->shareApiLinkDefaultExpireDate() && |
|
1739 | - $this->config->getAppValue('core', 'shareapi_enforce_expire_date', 'no') === 'yes'; |
|
1740 | - } |
|
1741 | - |
|
1742 | - |
|
1743 | - /** |
|
1744 | - * Number of default link expire days |
|
1745 | - * @return int |
|
1746 | - */ |
|
1747 | - public function shareApiLinkDefaultExpireDays() { |
|
1748 | - return (int)$this->config->getAppValue('core', 'shareapi_expire_after_n_days', '7'); |
|
1749 | - } |
|
1750 | - |
|
1751 | - /** |
|
1752 | - * Is default internal expire date enabled |
|
1753 | - * |
|
1754 | - * @return bool |
|
1755 | - */ |
|
1756 | - public function shareApiInternalDefaultExpireDate(): bool { |
|
1757 | - return $this->config->getAppValue('core', 'shareapi_default_internal_expire_date', 'no') === 'yes'; |
|
1758 | - } |
|
1759 | - |
|
1760 | - /** |
|
1761 | - * Is default expire date enforced |
|
1762 | - *` |
|
1763 | - * @return bool |
|
1764 | - */ |
|
1765 | - public function shareApiInternalDefaultExpireDateEnforced(): bool { |
|
1766 | - return $this->shareApiInternalDefaultExpireDate() && |
|
1767 | - $this->config->getAppValue('core', 'shareapi_enforce_internal_expire_date', 'no') === 'yes'; |
|
1768 | - } |
|
1769 | - |
|
1770 | - |
|
1771 | - /** |
|
1772 | - * Number of default expire days |
|
1773 | - * @return int |
|
1774 | - */ |
|
1775 | - public function shareApiInternalDefaultExpireDays(): int { |
|
1776 | - return (int)$this->config->getAppValue('core', 'shareapi_internal_expire_after_n_days', '7'); |
|
1777 | - } |
|
1778 | - |
|
1779 | - /** |
|
1780 | - * Allow public upload on link shares |
|
1781 | - * |
|
1782 | - * @return bool |
|
1783 | - */ |
|
1784 | - public function shareApiLinkAllowPublicUpload() { |
|
1785 | - return $this->config->getAppValue('core', 'shareapi_allow_public_upload', 'yes') === 'yes'; |
|
1786 | - } |
|
1787 | - |
|
1788 | - /** |
|
1789 | - * check if user can only share with group members |
|
1790 | - * @return bool |
|
1791 | - */ |
|
1792 | - public function shareWithGroupMembersOnly() { |
|
1793 | - return $this->config->getAppValue('core', 'shareapi_only_share_with_group_members', 'no') === 'yes'; |
|
1794 | - } |
|
1795 | - |
|
1796 | - /** |
|
1797 | - * Check if users can share with groups |
|
1798 | - * @return bool |
|
1799 | - */ |
|
1800 | - public function allowGroupSharing() { |
|
1801 | - return $this->config->getAppValue('core', 'shareapi_allow_group_sharing', 'yes') === 'yes'; |
|
1802 | - } |
|
1803 | - |
|
1804 | - public function allowEnumeration(): bool { |
|
1805 | - return $this->config->getAppValue('core', 'shareapi_allow_share_dialog_user_enumeration', 'yes') === 'yes'; |
|
1806 | - } |
|
1807 | - |
|
1808 | - public function limitEnumerationToGroups(): bool { |
|
1809 | - return $this->allowEnumeration() && |
|
1810 | - $this->config->getAppValue('core', 'shareapi_restrict_user_enumeration_to_group', 'no') === 'yes'; |
|
1811 | - } |
|
1812 | - |
|
1813 | - /** |
|
1814 | - * Copied from \OC_Util::isSharingDisabledForUser |
|
1815 | - * |
|
1816 | - * TODO: Deprecate fuction from OC_Util |
|
1817 | - * |
|
1818 | - * @param string $userId |
|
1819 | - * @return bool |
|
1820 | - */ |
|
1821 | - public function sharingDisabledForUser($userId) { |
|
1822 | - if ($userId === null) { |
|
1823 | - return false; |
|
1824 | - } |
|
1825 | - |
|
1826 | - if (isset($this->sharingDisabledForUsersCache[$userId])) { |
|
1827 | - return $this->sharingDisabledForUsersCache[$userId]; |
|
1828 | - } |
|
1829 | - |
|
1830 | - if ($this->config->getAppValue('core', 'shareapi_exclude_groups', 'no') === 'yes') { |
|
1831 | - $groupsList = $this->config->getAppValue('core', 'shareapi_exclude_groups_list', ''); |
|
1832 | - $excludedGroups = json_decode($groupsList); |
|
1833 | - if (is_null($excludedGroups)) { |
|
1834 | - $excludedGroups = explode(',', $groupsList); |
|
1835 | - $newValue = json_encode($excludedGroups); |
|
1836 | - $this->config->setAppValue('core', 'shareapi_exclude_groups_list', $newValue); |
|
1837 | - } |
|
1838 | - $user = $this->userManager->get($userId); |
|
1839 | - $usersGroups = $this->groupManager->getUserGroupIds($user); |
|
1840 | - if (!empty($usersGroups)) { |
|
1841 | - $remainingGroups = array_diff($usersGroups, $excludedGroups); |
|
1842 | - // if the user is only in groups which are disabled for sharing then |
|
1843 | - // sharing is also disabled for the user |
|
1844 | - if (empty($remainingGroups)) { |
|
1845 | - $this->sharingDisabledForUsersCache[$userId] = true; |
|
1846 | - return true; |
|
1847 | - } |
|
1848 | - } |
|
1849 | - } |
|
1850 | - |
|
1851 | - $this->sharingDisabledForUsersCache[$userId] = false; |
|
1852 | - return false; |
|
1853 | - } |
|
1854 | - |
|
1855 | - /** |
|
1856 | - * @inheritdoc |
|
1857 | - */ |
|
1858 | - public function outgoingServer2ServerSharesAllowed() { |
|
1859 | - return $this->config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes') === 'yes'; |
|
1860 | - } |
|
1861 | - |
|
1862 | - /** |
|
1863 | - * @inheritdoc |
|
1864 | - */ |
|
1865 | - public function outgoingServer2ServerGroupSharesAllowed() { |
|
1866 | - return $this->config->getAppValue('files_sharing', 'outgoing_server2server_group_share_enabled', 'no') === 'yes'; |
|
1867 | - } |
|
1868 | - |
|
1869 | - /** |
|
1870 | - * @inheritdoc |
|
1871 | - */ |
|
1872 | - public function shareProviderExists($shareType) { |
|
1873 | - try { |
|
1874 | - $this->factory->getProviderForType($shareType); |
|
1875 | - } catch (ProviderException $e) { |
|
1876 | - return false; |
|
1877 | - } |
|
1878 | - |
|
1879 | - return true; |
|
1880 | - } |
|
1881 | - |
|
1882 | - public function getAllShares(): iterable { |
|
1883 | - $providers = $this->factory->getAllProviders(); |
|
1884 | - |
|
1885 | - foreach ($providers as $provider) { |
|
1886 | - yield from $provider->getAllShares(); |
|
1887 | - } |
|
1888 | - } |
|
1464 | + if ($share->getShareType() === IShare::TYPE_LINK && |
|
1465 | + !$this->shareApiLinkAllowPublicUpload()) { |
|
1466 | + $share->setPermissions($share->getPermissions() & ~(\OCP\Constants::PERMISSION_CREATE | \OCP\Constants::PERMISSION_UPDATE)); |
|
1467 | + } |
|
1468 | + |
|
1469 | + return $share; |
|
1470 | + } |
|
1471 | + |
|
1472 | + protected function checkExpireDate($share) { |
|
1473 | + if ($share->isExpired()) { |
|
1474 | + $this->deleteShare($share); |
|
1475 | + throw new ShareNotFound($this->l->t('The requested share does not exist anymore')); |
|
1476 | + } |
|
1477 | + } |
|
1478 | + |
|
1479 | + /** |
|
1480 | + * Verify the password of a public share |
|
1481 | + * |
|
1482 | + * @param IShare $share |
|
1483 | + * @param string $password |
|
1484 | + * @return bool |
|
1485 | + */ |
|
1486 | + public function checkPassword(IShare $share, $password) { |
|
1487 | + $passwordProtected = $share->getShareType() !== IShare::TYPE_LINK |
|
1488 | + || $share->getShareType() !== IShare::TYPE_EMAIL |
|
1489 | + || $share->getShareType() !== IShare::TYPE_CIRCLE; |
|
1490 | + if (!$passwordProtected) { |
|
1491 | + //TODO maybe exception? |
|
1492 | + return false; |
|
1493 | + } |
|
1494 | + |
|
1495 | + if ($password === null || $share->getPassword() === null) { |
|
1496 | + return false; |
|
1497 | + } |
|
1498 | + |
|
1499 | + $newHash = ''; |
|
1500 | + if (!$this->hasher->verify($password, $share->getPassword(), $newHash)) { |
|
1501 | + return false; |
|
1502 | + } |
|
1503 | + |
|
1504 | + if (!empty($newHash)) { |
|
1505 | + $share->setPassword($newHash); |
|
1506 | + $provider = $this->factory->getProviderForType($share->getShareType()); |
|
1507 | + $provider->update($share); |
|
1508 | + } |
|
1509 | + |
|
1510 | + return true; |
|
1511 | + } |
|
1512 | + |
|
1513 | + /** |
|
1514 | + * @inheritdoc |
|
1515 | + */ |
|
1516 | + public function userDeleted($uid) { |
|
1517 | + $types = [IShare::TYPE_USER, IShare::TYPE_GROUP, IShare::TYPE_LINK, IShare::TYPE_REMOTE, IShare::TYPE_EMAIL]; |
|
1518 | + |
|
1519 | + foreach ($types as $type) { |
|
1520 | + try { |
|
1521 | + $provider = $this->factory->getProviderForType($type); |
|
1522 | + } catch (ProviderException $e) { |
|
1523 | + continue; |
|
1524 | + } |
|
1525 | + $provider->userDeleted($uid, $type); |
|
1526 | + } |
|
1527 | + } |
|
1528 | + |
|
1529 | + /** |
|
1530 | + * @inheritdoc |
|
1531 | + */ |
|
1532 | + public function groupDeleted($gid) { |
|
1533 | + $provider = $this->factory->getProviderForType(IShare::TYPE_GROUP); |
|
1534 | + $provider->groupDeleted($gid); |
|
1535 | + |
|
1536 | + $excludedGroups = $this->config->getAppValue('core', 'shareapi_exclude_groups_list', ''); |
|
1537 | + if ($excludedGroups === '') { |
|
1538 | + return; |
|
1539 | + } |
|
1540 | + |
|
1541 | + $excludedGroups = json_decode($excludedGroups, true); |
|
1542 | + if (json_last_error() !== JSON_ERROR_NONE) { |
|
1543 | + return; |
|
1544 | + } |
|
1545 | + |
|
1546 | + $excludedGroups = array_diff($excludedGroups, [$gid]); |
|
1547 | + $this->config->setAppValue('core', 'shareapi_exclude_groups_list', json_encode($excludedGroups)); |
|
1548 | + } |
|
1549 | + |
|
1550 | + /** |
|
1551 | + * @inheritdoc |
|
1552 | + */ |
|
1553 | + public function userDeletedFromGroup($uid, $gid) { |
|
1554 | + $provider = $this->factory->getProviderForType(IShare::TYPE_GROUP); |
|
1555 | + $provider->userDeletedFromGroup($uid, $gid); |
|
1556 | + } |
|
1557 | + |
|
1558 | + /** |
|
1559 | + * Get access list to a path. This means |
|
1560 | + * all the users that can access a given path. |
|
1561 | + * |
|
1562 | + * Consider: |
|
1563 | + * -root |
|
1564 | + * |-folder1 (23) |
|
1565 | + * |-folder2 (32) |
|
1566 | + * |-fileA (42) |
|
1567 | + * |
|
1568 | + * fileA is shared with user1 and user1@server1 |
|
1569 | + * folder2 is shared with group2 (user4 is a member of group2) |
|
1570 | + * folder1 is shared with user2 (renamed to "folder (1)") and user2@server2 |
|
1571 | + * |
|
1572 | + * Then the access list to '/folder1/folder2/fileA' with $currentAccess is: |
|
1573 | + * [ |
|
1574 | + * users => [ |
|
1575 | + * 'user1' => ['node_id' => 42, 'node_path' => '/fileA'], |
|
1576 | + * 'user4' => ['node_id' => 32, 'node_path' => '/folder2'], |
|
1577 | + * 'user2' => ['node_id' => 23, 'node_path' => '/folder (1)'], |
|
1578 | + * ], |
|
1579 | + * remote => [ |
|
1580 | + * 'user1@server1' => ['node_id' => 42, 'token' => 'SeCr3t'], |
|
1581 | + * 'user2@server2' => ['node_id' => 23, 'token' => 'FooBaR'], |
|
1582 | + * ], |
|
1583 | + * public => bool |
|
1584 | + * mail => bool |
|
1585 | + * ] |
|
1586 | + * |
|
1587 | + * The access list to '/folder1/folder2/fileA' **without** $currentAccess is: |
|
1588 | + * [ |
|
1589 | + * users => ['user1', 'user2', 'user4'], |
|
1590 | + * remote => bool, |
|
1591 | + * public => bool |
|
1592 | + * mail => bool |
|
1593 | + * ] |
|
1594 | + * |
|
1595 | + * This is required for encryption/activity |
|
1596 | + * |
|
1597 | + * @param \OCP\Files\Node $path |
|
1598 | + * @param bool $recursive Should we check all parent folders as well |
|
1599 | + * @param bool $currentAccess Ensure the recipient has access to the file (e.g. did not unshare it) |
|
1600 | + * @return array |
|
1601 | + */ |
|
1602 | + public function getAccessList(\OCP\Files\Node $path, $recursive = true, $currentAccess = false) { |
|
1603 | + $owner = $path->getOwner(); |
|
1604 | + |
|
1605 | + if ($owner === null) { |
|
1606 | + return []; |
|
1607 | + } |
|
1608 | + |
|
1609 | + $owner = $owner->getUID(); |
|
1610 | + |
|
1611 | + if ($currentAccess) { |
|
1612 | + $al = ['users' => [], 'remote' => [], 'public' => false]; |
|
1613 | + } else { |
|
1614 | + $al = ['users' => [], 'remote' => false, 'public' => false]; |
|
1615 | + } |
|
1616 | + if (!$this->userManager->userExists($owner)) { |
|
1617 | + return $al; |
|
1618 | + } |
|
1619 | + |
|
1620 | + //Get node for the owner and correct the owner in case of external storages |
|
1621 | + $userFolder = $this->rootFolder->getUserFolder($owner); |
|
1622 | + if ($path->getId() !== $userFolder->getId() && !$userFolder->isSubNode($path)) { |
|
1623 | + $nodes = $userFolder->getById($path->getId()); |
|
1624 | + $path = array_shift($nodes); |
|
1625 | + if ($path->getOwner() === null) { |
|
1626 | + return []; |
|
1627 | + } |
|
1628 | + $owner = $path->getOwner()->getUID(); |
|
1629 | + } |
|
1630 | + |
|
1631 | + $providers = $this->factory->getAllProviders(); |
|
1632 | + |
|
1633 | + /** @var Node[] $nodes */ |
|
1634 | + $nodes = []; |
|
1635 | + |
|
1636 | + |
|
1637 | + if ($currentAccess) { |
|
1638 | + $ownerPath = $path->getPath(); |
|
1639 | + $ownerPath = explode('/', $ownerPath, 4); |
|
1640 | + if (count($ownerPath) < 4) { |
|
1641 | + $ownerPath = ''; |
|
1642 | + } else { |
|
1643 | + $ownerPath = $ownerPath[3]; |
|
1644 | + } |
|
1645 | + $al['users'][$owner] = [ |
|
1646 | + 'node_id' => $path->getId(), |
|
1647 | + 'node_path' => '/' . $ownerPath, |
|
1648 | + ]; |
|
1649 | + } else { |
|
1650 | + $al['users'][] = $owner; |
|
1651 | + } |
|
1652 | + |
|
1653 | + // Collect all the shares |
|
1654 | + while ($path->getPath() !== $userFolder->getPath()) { |
|
1655 | + $nodes[] = $path; |
|
1656 | + if (!$recursive) { |
|
1657 | + break; |
|
1658 | + } |
|
1659 | + $path = $path->getParent(); |
|
1660 | + } |
|
1661 | + |
|
1662 | + foreach ($providers as $provider) { |
|
1663 | + $tmp = $provider->getAccessList($nodes, $currentAccess); |
|
1664 | + |
|
1665 | + foreach ($tmp as $k => $v) { |
|
1666 | + if (isset($al[$k])) { |
|
1667 | + if (is_array($al[$k])) { |
|
1668 | + if ($currentAccess) { |
|
1669 | + $al[$k] += $v; |
|
1670 | + } else { |
|
1671 | + $al[$k] = array_merge($al[$k], $v); |
|
1672 | + $al[$k] = array_unique($al[$k]); |
|
1673 | + $al[$k] = array_values($al[$k]); |
|
1674 | + } |
|
1675 | + } else { |
|
1676 | + $al[$k] = $al[$k] || $v; |
|
1677 | + } |
|
1678 | + } else { |
|
1679 | + $al[$k] = $v; |
|
1680 | + } |
|
1681 | + } |
|
1682 | + } |
|
1683 | + |
|
1684 | + return $al; |
|
1685 | + } |
|
1686 | + |
|
1687 | + /** |
|
1688 | + * Create a new share |
|
1689 | + * |
|
1690 | + * @return IShare |
|
1691 | + */ |
|
1692 | + public function newShare() { |
|
1693 | + return new \OC\Share20\Share($this->rootFolder, $this->userManager); |
|
1694 | + } |
|
1695 | + |
|
1696 | + /** |
|
1697 | + * Is the share API enabled |
|
1698 | + * |
|
1699 | + * @return bool |
|
1700 | + */ |
|
1701 | + public function shareApiEnabled() { |
|
1702 | + return $this->config->getAppValue('core', 'shareapi_enabled', 'yes') === 'yes'; |
|
1703 | + } |
|
1704 | + |
|
1705 | + /** |
|
1706 | + * Is public link sharing enabled |
|
1707 | + * |
|
1708 | + * @return bool |
|
1709 | + */ |
|
1710 | + public function shareApiAllowLinks() { |
|
1711 | + return $this->config->getAppValue('core', 'shareapi_allow_links', 'yes') === 'yes'; |
|
1712 | + } |
|
1713 | + |
|
1714 | + /** |
|
1715 | + * Is password on public link requires |
|
1716 | + * |
|
1717 | + * @return bool |
|
1718 | + */ |
|
1719 | + public function shareApiLinkEnforcePassword() { |
|
1720 | + return $this->config->getAppValue('core', 'shareapi_enforce_links_password', 'no') === 'yes'; |
|
1721 | + } |
|
1722 | + |
|
1723 | + /** |
|
1724 | + * Is default link expire date enabled |
|
1725 | + * |
|
1726 | + * @return bool |
|
1727 | + */ |
|
1728 | + public function shareApiLinkDefaultExpireDate() { |
|
1729 | + return $this->config->getAppValue('core', 'shareapi_default_expire_date', 'no') === 'yes'; |
|
1730 | + } |
|
1731 | + |
|
1732 | + /** |
|
1733 | + * Is default link expire date enforced |
|
1734 | + *` |
|
1735 | + * @return bool |
|
1736 | + */ |
|
1737 | + public function shareApiLinkDefaultExpireDateEnforced() { |
|
1738 | + return $this->shareApiLinkDefaultExpireDate() && |
|
1739 | + $this->config->getAppValue('core', 'shareapi_enforce_expire_date', 'no') === 'yes'; |
|
1740 | + } |
|
1741 | + |
|
1742 | + |
|
1743 | + /** |
|
1744 | + * Number of default link expire days |
|
1745 | + * @return int |
|
1746 | + */ |
|
1747 | + public function shareApiLinkDefaultExpireDays() { |
|
1748 | + return (int)$this->config->getAppValue('core', 'shareapi_expire_after_n_days', '7'); |
|
1749 | + } |
|
1750 | + |
|
1751 | + /** |
|
1752 | + * Is default internal expire date enabled |
|
1753 | + * |
|
1754 | + * @return bool |
|
1755 | + */ |
|
1756 | + public function shareApiInternalDefaultExpireDate(): bool { |
|
1757 | + return $this->config->getAppValue('core', 'shareapi_default_internal_expire_date', 'no') === 'yes'; |
|
1758 | + } |
|
1759 | + |
|
1760 | + /** |
|
1761 | + * Is default expire date enforced |
|
1762 | + *` |
|
1763 | + * @return bool |
|
1764 | + */ |
|
1765 | + public function shareApiInternalDefaultExpireDateEnforced(): bool { |
|
1766 | + return $this->shareApiInternalDefaultExpireDate() && |
|
1767 | + $this->config->getAppValue('core', 'shareapi_enforce_internal_expire_date', 'no') === 'yes'; |
|
1768 | + } |
|
1769 | + |
|
1770 | + |
|
1771 | + /** |
|
1772 | + * Number of default expire days |
|
1773 | + * @return int |
|
1774 | + */ |
|
1775 | + public function shareApiInternalDefaultExpireDays(): int { |
|
1776 | + return (int)$this->config->getAppValue('core', 'shareapi_internal_expire_after_n_days', '7'); |
|
1777 | + } |
|
1778 | + |
|
1779 | + /** |
|
1780 | + * Allow public upload on link shares |
|
1781 | + * |
|
1782 | + * @return bool |
|
1783 | + */ |
|
1784 | + public function shareApiLinkAllowPublicUpload() { |
|
1785 | + return $this->config->getAppValue('core', 'shareapi_allow_public_upload', 'yes') === 'yes'; |
|
1786 | + } |
|
1787 | + |
|
1788 | + /** |
|
1789 | + * check if user can only share with group members |
|
1790 | + * @return bool |
|
1791 | + */ |
|
1792 | + public function shareWithGroupMembersOnly() { |
|
1793 | + return $this->config->getAppValue('core', 'shareapi_only_share_with_group_members', 'no') === 'yes'; |
|
1794 | + } |
|
1795 | + |
|
1796 | + /** |
|
1797 | + * Check if users can share with groups |
|
1798 | + * @return bool |
|
1799 | + */ |
|
1800 | + public function allowGroupSharing() { |
|
1801 | + return $this->config->getAppValue('core', 'shareapi_allow_group_sharing', 'yes') === 'yes'; |
|
1802 | + } |
|
1803 | + |
|
1804 | + public function allowEnumeration(): bool { |
|
1805 | + return $this->config->getAppValue('core', 'shareapi_allow_share_dialog_user_enumeration', 'yes') === 'yes'; |
|
1806 | + } |
|
1807 | + |
|
1808 | + public function limitEnumerationToGroups(): bool { |
|
1809 | + return $this->allowEnumeration() && |
|
1810 | + $this->config->getAppValue('core', 'shareapi_restrict_user_enumeration_to_group', 'no') === 'yes'; |
|
1811 | + } |
|
1812 | + |
|
1813 | + /** |
|
1814 | + * Copied from \OC_Util::isSharingDisabledForUser |
|
1815 | + * |
|
1816 | + * TODO: Deprecate fuction from OC_Util |
|
1817 | + * |
|
1818 | + * @param string $userId |
|
1819 | + * @return bool |
|
1820 | + */ |
|
1821 | + public function sharingDisabledForUser($userId) { |
|
1822 | + if ($userId === null) { |
|
1823 | + return false; |
|
1824 | + } |
|
1825 | + |
|
1826 | + if (isset($this->sharingDisabledForUsersCache[$userId])) { |
|
1827 | + return $this->sharingDisabledForUsersCache[$userId]; |
|
1828 | + } |
|
1829 | + |
|
1830 | + if ($this->config->getAppValue('core', 'shareapi_exclude_groups', 'no') === 'yes') { |
|
1831 | + $groupsList = $this->config->getAppValue('core', 'shareapi_exclude_groups_list', ''); |
|
1832 | + $excludedGroups = json_decode($groupsList); |
|
1833 | + if (is_null($excludedGroups)) { |
|
1834 | + $excludedGroups = explode(',', $groupsList); |
|
1835 | + $newValue = json_encode($excludedGroups); |
|
1836 | + $this->config->setAppValue('core', 'shareapi_exclude_groups_list', $newValue); |
|
1837 | + } |
|
1838 | + $user = $this->userManager->get($userId); |
|
1839 | + $usersGroups = $this->groupManager->getUserGroupIds($user); |
|
1840 | + if (!empty($usersGroups)) { |
|
1841 | + $remainingGroups = array_diff($usersGroups, $excludedGroups); |
|
1842 | + // if the user is only in groups which are disabled for sharing then |
|
1843 | + // sharing is also disabled for the user |
|
1844 | + if (empty($remainingGroups)) { |
|
1845 | + $this->sharingDisabledForUsersCache[$userId] = true; |
|
1846 | + return true; |
|
1847 | + } |
|
1848 | + } |
|
1849 | + } |
|
1850 | + |
|
1851 | + $this->sharingDisabledForUsersCache[$userId] = false; |
|
1852 | + return false; |
|
1853 | + } |
|
1854 | + |
|
1855 | + /** |
|
1856 | + * @inheritdoc |
|
1857 | + */ |
|
1858 | + public function outgoingServer2ServerSharesAllowed() { |
|
1859 | + return $this->config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes') === 'yes'; |
|
1860 | + } |
|
1861 | + |
|
1862 | + /** |
|
1863 | + * @inheritdoc |
|
1864 | + */ |
|
1865 | + public function outgoingServer2ServerGroupSharesAllowed() { |
|
1866 | + return $this->config->getAppValue('files_sharing', 'outgoing_server2server_group_share_enabled', 'no') === 'yes'; |
|
1867 | + } |
|
1868 | + |
|
1869 | + /** |
|
1870 | + * @inheritdoc |
|
1871 | + */ |
|
1872 | + public function shareProviderExists($shareType) { |
|
1873 | + try { |
|
1874 | + $this->factory->getProviderForType($shareType); |
|
1875 | + } catch (ProviderException $e) { |
|
1876 | + return false; |
|
1877 | + } |
|
1878 | + |
|
1879 | + return true; |
|
1880 | + } |
|
1881 | + |
|
1882 | + public function getAllShares(): iterable { |
|
1883 | + $providers = $this->factory->getAllProviders(); |
|
1884 | + |
|
1885 | + foreach ($providers as $provider) { |
|
1886 | + yield from $provider->getAllShares(); |
|
1887 | + } |
|
1888 | + } |
|
1889 | 1889 | } |
@@ -309,7 +309,7 @@ discard block |
||
309 | 309 | $userMountPoint = array_shift($userMountPoints); |
310 | 310 | |
311 | 311 | if ($userMountPoint === null) { |
312 | - throw new GenericShareException('Could not get proper user mount for ' . $userMountPointId . '. Failing since else the next calls are called with null'); |
|
312 | + throw new GenericShareException('Could not get proper user mount for '.$userMountPointId.'. Failing since else the next calls are called with null'); |
|
313 | 313 | } |
314 | 314 | |
315 | 315 | /* Check if this is an incoming share */ |
@@ -399,9 +399,9 @@ discard block |
||
399 | 399 | |
400 | 400 | if ($fullId === null && $expirationDate === null && $this->shareApiInternalDefaultExpireDate()) { |
401 | 401 | $expirationDate = new \DateTime(); |
402 | - $expirationDate->setTime(0,0,0); |
|
402 | + $expirationDate->setTime(0, 0, 0); |
|
403 | 403 | |
404 | - $days = (int)$this->config->getAppValue('core', 'internal_defaultExpDays', $this->shareApiLinkDefaultExpireDays()); |
|
404 | + $days = (int) $this->config->getAppValue('core', 'internal_defaultExpDays', $this->shareApiLinkDefaultExpireDays()); |
|
405 | 405 | if ($days > $this->shareApiLinkDefaultExpireDays()) { |
406 | 406 | $days = $this->shareApiLinkDefaultExpireDays(); |
407 | 407 | } |
@@ -416,7 +416,7 @@ discard block |
||
416 | 416 | |
417 | 417 | $date = new \DateTime(); |
418 | 418 | $date->setTime(0, 0, 0); |
419 | - $date->add(new \DateInterval('P' . $this->shareApiInternalDefaultExpireDays() . 'D')); |
|
419 | + $date->add(new \DateInterval('P'.$this->shareApiInternalDefaultExpireDays().'D')); |
|
420 | 420 | if ($date < $expirationDate) { |
421 | 421 | $message = $this->l->t('Can’t set expiration date more than %s days in the future', [$this->shareApiInternalDefaultExpireDays()]); |
422 | 422 | throw new GenericShareException($message, $message, 404); |
@@ -475,9 +475,9 @@ discard block |
||
475 | 475 | |
476 | 476 | if ($fullId === null && $expirationDate === null && $this->shareApiLinkDefaultExpireDate()) { |
477 | 477 | $expirationDate = new \DateTime(); |
478 | - $expirationDate->setTime(0,0,0); |
|
478 | + $expirationDate->setTime(0, 0, 0); |
|
479 | 479 | |
480 | - $days = (int)$this->config->getAppValue('core', 'link_defaultExpDays', $this->shareApiLinkDefaultExpireDays()); |
|
480 | + $days = (int) $this->config->getAppValue('core', 'link_defaultExpDays', $this->shareApiLinkDefaultExpireDays()); |
|
481 | 481 | if ($days > $this->shareApiLinkDefaultExpireDays()) { |
482 | 482 | $days = $this->shareApiLinkDefaultExpireDays(); |
483 | 483 | } |
@@ -492,7 +492,7 @@ discard block |
||
492 | 492 | |
493 | 493 | $date = new \DateTime(); |
494 | 494 | $date->setTime(0, 0, 0); |
495 | - $date->add(new \DateInterval('P' . $this->shareApiLinkDefaultExpireDays() . 'D')); |
|
495 | + $date->add(new \DateInterval('P'.$this->shareApiLinkDefaultExpireDays().'D')); |
|
496 | 496 | if ($date < $expirationDate) { |
497 | 497 | $message = $this->l->t('Can’t set expiration date more than %s days in the future', [$this->shareApiLinkDefaultExpireDays()]); |
498 | 498 | throw new GenericShareException($message, $message, 404); |
@@ -777,7 +777,7 @@ discard block |
||
777 | 777 | } |
778 | 778 | |
779 | 779 | // Generate the target |
780 | - $target = $this->config->getSystemValue('share_folder', '/') .'/'. $share->getNode()->getName(); |
|
780 | + $target = $this->config->getSystemValue('share_folder', '/').'/'.$share->getNode()->getName(); |
|
781 | 781 | $target = \OC\Files\Filesystem::normalizePath($target); |
782 | 782 | $share->setTarget($target); |
783 | 783 | |
@@ -822,12 +822,12 @@ discard block |
||
822 | 822 | $emailAddress, |
823 | 823 | $share->getExpirationDate() |
824 | 824 | ); |
825 | - $this->logger->debug('Sent share notification to ' . $emailAddress . ' for share with ID ' . $share->getId(), ['app' => 'share']); |
|
825 | + $this->logger->debug('Sent share notification to '.$emailAddress.' for share with ID '.$share->getId(), ['app' => 'share']); |
|
826 | 826 | } else { |
827 | - $this->logger->debug('Share notification not sent to ' . $share->getSharedWith() . ' because email address is not set.', ['app' => 'share']); |
|
827 | + $this->logger->debug('Share notification not sent to '.$share->getSharedWith().' because email address is not set.', ['app' => 'share']); |
|
828 | 828 | } |
829 | 829 | } else { |
830 | - $this->logger->debug('Share notification not sent to ' . $share->getSharedWith() . ' because user could not be found.', ['app' => 'share']); |
|
830 | + $this->logger->debug('Share notification not sent to '.$share->getSharedWith().' because user could not be found.', ['app' => 'share']); |
|
831 | 831 | } |
832 | 832 | } else { |
833 | 833 | $this->logger->debug('Share notification not sent because mailsend is false.', ['app' => 'share']); |
@@ -874,7 +874,7 @@ discard block |
||
874 | 874 | $text = $l->t('%1$s shared »%2$s« with you.', [$initiatorDisplayName, $filename]); |
875 | 875 | |
876 | 876 | $emailTemplate->addBodyText( |
877 | - htmlspecialchars($text . ' ' . $l->t('Click the button below to open it.')), |
|
877 | + htmlspecialchars($text.' '.$l->t('Click the button below to open it.')), |
|
878 | 878 | $text |
879 | 879 | ); |
880 | 880 | $emailTemplate->addBodyButton( |
@@ -900,7 +900,7 @@ discard block |
||
900 | 900 | $initiatorEmail = $initiatorUser->getEMailAddress(); |
901 | 901 | if ($initiatorEmail !== null) { |
902 | 902 | $message->setReplyTo([$initiatorEmail => $initiatorDisplayName]); |
903 | - $emailTemplate->addFooter($instanceName . ($this->defaults->getSlogan($l->getLanguageCode()) !== '' ? ' - ' . $this->defaults->getSlogan($l->getLanguageCode()) : '')); |
|
903 | + $emailTemplate->addFooter($instanceName.($this->defaults->getSlogan($l->getLanguageCode()) !== '' ? ' - '.$this->defaults->getSlogan($l->getLanguageCode()) : '')); |
|
904 | 904 | } else { |
905 | 905 | $emailTemplate->addFooter('', $l->getLanguageCode()); |
906 | 906 | } |
@@ -909,7 +909,7 @@ discard block |
||
909 | 909 | try { |
910 | 910 | $failedRecipients = $this->mailer->send($message); |
911 | 911 | if (!empty($failedRecipients)) { |
912 | - $this->logger->error('Share notification mail could not be sent to: ' . implode(', ', $failedRecipients)); |
|
912 | + $this->logger->error('Share notification mail could not be sent to: '.implode(', ', $failedRecipients)); |
|
913 | 913 | return; |
914 | 914 | } |
915 | 915 | } catch (\Exception $e) { |
@@ -1178,7 +1178,7 @@ discard block |
||
1178 | 1178 | * @param string $recipientId |
1179 | 1179 | */ |
1180 | 1180 | public function deleteFromSelf(IShare $share, $recipientId) { |
1181 | - list($providerId, ) = $this->splitFullId($share->getFullId()); |
|
1181 | + list($providerId,) = $this->splitFullId($share->getFullId()); |
|
1182 | 1182 | $provider = $this->factory->getProvider($providerId); |
1183 | 1183 | |
1184 | 1184 | $provider->deleteFromSelf($share, $recipientId); |
@@ -1187,7 +1187,7 @@ discard block |
||
1187 | 1187 | } |
1188 | 1188 | |
1189 | 1189 | public function restoreShare(IShare $share, string $recipientId): IShare { |
1190 | - list($providerId, ) = $this->splitFullId($share->getFullId()); |
|
1190 | + list($providerId,) = $this->splitFullId($share->getFullId()); |
|
1191 | 1191 | $provider = $this->factory->getProvider($providerId); |
1192 | 1192 | |
1193 | 1193 | return $provider->restore($share, $recipientId); |
@@ -1208,7 +1208,7 @@ discard block |
||
1208 | 1208 | if ($share->getShareType() === IShare::TYPE_GROUP) { |
1209 | 1209 | $sharedWith = $this->groupManager->get($share->getSharedWith()); |
1210 | 1210 | if (is_null($sharedWith)) { |
1211 | - throw new \InvalidArgumentException('Group "' . $share->getSharedWith() . '" does not exist'); |
|
1211 | + throw new \InvalidArgumentException('Group "'.$share->getSharedWith().'" does not exist'); |
|
1212 | 1212 | } |
1213 | 1213 | $recipient = $this->userManager->get($recipientId); |
1214 | 1214 | if (!$sharedWith->inGroup($recipient)) { |
@@ -1216,7 +1216,7 @@ discard block |
||
1216 | 1216 | } |
1217 | 1217 | } |
1218 | 1218 | |
1219 | - list($providerId, ) = $this->splitFullId($share->getFullId()); |
|
1219 | + list($providerId,) = $this->splitFullId($share->getFullId()); |
|
1220 | 1220 | $provider = $this->factory->getProvider($providerId); |
1221 | 1221 | |
1222 | 1222 | return $provider->move($share, $recipientId); |
@@ -1225,7 +1225,7 @@ discard block |
||
1225 | 1225 | public function getSharesInFolder($userId, Folder $node, $reshares = false) { |
1226 | 1226 | $providers = $this->factory->getAllProviders(); |
1227 | 1227 | |
1228 | - return array_reduce($providers, function ($shares, IShareProvider $provider) use ($userId, $node, $reshares) { |
|
1228 | + return array_reduce($providers, function($shares, IShareProvider $provider) use ($userId, $node, $reshares) { |
|
1229 | 1229 | $newShares = $provider->getSharesInFolder($userId, $node, $reshares); |
1230 | 1230 | foreach ($newShares as $fid => $data) { |
1231 | 1231 | if (!isset($shares[$fid])) { |
@@ -1342,12 +1342,12 @@ discard block |
||
1342 | 1342 | $shares = $this->getSharedWith($userId, $shareType, $node, $limit, $offset); |
1343 | 1343 | |
1344 | 1344 | // Only get deleted shares |
1345 | - $shares = array_filter($shares, function (IShare $share) { |
|
1345 | + $shares = array_filter($shares, function(IShare $share) { |
|
1346 | 1346 | return $share->getPermissions() === 0; |
1347 | 1347 | }); |
1348 | 1348 | |
1349 | 1349 | // Only get shares where the owner still exists |
1350 | - $shares = array_filter($shares, function (IShare $share) { |
|
1350 | + $shares = array_filter($shares, function(IShare $share) { |
|
1351 | 1351 | return $this->userManager->userExists($share->getShareOwner()); |
1352 | 1352 | }); |
1353 | 1353 | |
@@ -1386,7 +1386,7 @@ discard block |
||
1386 | 1386 | * |
1387 | 1387 | * @return Share[] |
1388 | 1388 | */ |
1389 | - public function getSharesByPath(\OCP\Files\Node $path, $page=0, $perPage=50) { |
|
1389 | + public function getSharesByPath(\OCP\Files\Node $path, $page = 0, $perPage = 50) { |
|
1390 | 1390 | return []; |
1391 | 1391 | } |
1392 | 1392 | |
@@ -1644,7 +1644,7 @@ discard block |
||
1644 | 1644 | } |
1645 | 1645 | $al['users'][$owner] = [ |
1646 | 1646 | 'node_id' => $path->getId(), |
1647 | - 'node_path' => '/' . $ownerPath, |
|
1647 | + 'node_path' => '/'.$ownerPath, |
|
1648 | 1648 | ]; |
1649 | 1649 | } else { |
1650 | 1650 | $al['users'][] = $owner; |
@@ -1745,7 +1745,7 @@ discard block |
||
1745 | 1745 | * @return int |
1746 | 1746 | */ |
1747 | 1747 | public function shareApiLinkDefaultExpireDays() { |
1748 | - return (int)$this->config->getAppValue('core', 'shareapi_expire_after_n_days', '7'); |
|
1748 | + return (int) $this->config->getAppValue('core', 'shareapi_expire_after_n_days', '7'); |
|
1749 | 1749 | } |
1750 | 1750 | |
1751 | 1751 | /** |
@@ -1773,7 +1773,7 @@ discard block |
||
1773 | 1773 | * @return int |
1774 | 1774 | */ |
1775 | 1775 | public function shareApiInternalDefaultExpireDays(): int { |
1776 | - return (int)$this->config->getAppValue('core', 'shareapi_internal_expire_after_n_days', '7'); |
|
1776 | + return (int) $this->config->getAppValue('core', 'shareapi_internal_expire_after_n_days', '7'); |
|
1777 | 1777 | } |
1778 | 1778 | |
1779 | 1779 | /** |