This project does not seem to handle request data directly as such no vulnerable execution paths were found.
include
, or for example
via PHP's auto-loading mechanism.
These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more
1 | <?php |
||
2 | |||
3 | declare(strict_types=1); |
||
4 | |||
5 | /* |
||
6 | * This file is part of the Sonata Project package. |
||
7 | * |
||
8 | * (c) Thomas Rabaix <[email protected]> |
||
9 | * |
||
10 | * For the full copyright and license information, please view the LICENSE |
||
11 | * file that was distributed with this source code. |
||
12 | */ |
||
13 | |||
14 | namespace Sonata\CacheBundle\Adapter; |
||
15 | |||
16 | use Sonata\Cache\CacheAdapterInterface; |
||
17 | use Sonata\Cache\CacheElementInterface; |
||
18 | use Sonata\Cache\Exception\UnsupportedException; |
||
19 | use Symfony\Component\EventDispatcher\EventDispatcherInterface; |
||
20 | use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
||
21 | use Symfony\Component\Filesystem\Filesystem; |
||
22 | use Symfony\Component\HttpFoundation\Response; |
||
23 | use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException; |
||
24 | use Symfony\Component\Routing\RouterInterface; |
||
25 | |||
26 | /** |
||
27 | * Handles Symfony cache. |
||
28 | * |
||
29 | * @author Vincent Composieux <[email protected]> |
||
30 | */ |
||
31 | class SymfonyCache implements CacheAdapterInterface |
||
32 | { |
||
33 | /** |
||
34 | * @var RouterInterface |
||
35 | */ |
||
36 | protected $router; |
||
37 | |||
38 | /** |
||
39 | * @var string |
||
40 | */ |
||
41 | protected $cacheDir; |
||
42 | |||
43 | /** |
||
44 | * @var string |
||
45 | */ |
||
46 | protected $token; |
||
47 | |||
48 | /** |
||
49 | * @var string[] |
||
50 | */ |
||
51 | protected $types; |
||
52 | |||
53 | /** |
||
54 | * @var bool |
||
55 | */ |
||
56 | protected $phpCodeCacheEnabled; |
||
57 | |||
58 | /** |
||
59 | * @var array |
||
60 | */ |
||
61 | protected $servers; |
||
62 | |||
63 | /** |
||
64 | * @var array |
||
65 | */ |
||
66 | protected $timeouts; |
||
67 | |||
68 | /** |
||
69 | * @var Filesystem |
||
70 | */ |
||
71 | protected $filesystem; |
||
72 | |||
73 | /** |
||
74 | * @var EventDispatcherInterface|null |
||
75 | */ |
||
76 | private $eventDispatcher; |
||
77 | |||
78 | public function __construct( |
||
79 | RouterInterface $router, |
||
80 | Filesystem $filesystem, |
||
81 | string $cacheDir, |
||
82 | string $token, |
||
83 | bool $phpCodeCacheEnabled, |
||
84 | array $types, |
||
85 | array $servers, |
||
86 | array $timeouts, |
||
87 | EventDispatcherInterface $eventDispatcher = null |
||
88 | ) { |
||
89 | $this->router = $router; |
||
90 | $this->filesystem = $filesystem; |
||
91 | $this->cacheDir = $cacheDir; |
||
92 | $this->token = $token; |
||
93 | $this->types = $types; |
||
94 | $this->phpCodeCacheEnabled = $phpCodeCacheEnabled; |
||
95 | $this->servers = $servers; |
||
96 | $this->timeouts = $timeouts; |
||
97 | $this->eventDispatcher = $eventDispatcher; |
||
98 | } |
||
99 | |||
100 | public function flushAll(): bool |
||
101 | { |
||
102 | return $this->flush(['all']); |
||
103 | } |
||
104 | |||
105 | /** |
||
106 | * @throws \InvalidArgumentException |
||
107 | * @throws \UnexpectedValueException |
||
108 | */ |
||
109 | public function flush(array $keys = ['all']): bool |
||
110 | { |
||
111 | $result = true; |
||
112 | |||
113 | foreach ($this->servers as $server) { |
||
114 | foreach ($keys as $type) { |
||
115 | $ip = $server['ip']; |
||
116 | |||
117 | if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) { |
||
118 | $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); |
||
119 | } elseif (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) { |
||
120 | $socket = socket_create(AF_INET6, SOCK_STREAM, SOL_TCP); |
||
121 | } else { |
||
122 | throw new \InvalidArgumentException(sprintf('"%s" is not a valid ip address', $ip)); |
||
123 | } |
||
124 | |||
125 | // generate the raw http request |
||
126 | $command = sprintf("GET %s HTTP/1.1\r\n", $this->getUrl($type)); |
||
127 | $command .= sprintf("Host: %s\r\n", $server['domain']); |
||
128 | |||
129 | if ($server['basic']) { |
||
130 | $command .= sprintf("Authorization: Basic %s\r\n", $server['basic']); |
||
131 | } |
||
132 | |||
133 | $command .= "Connection: Close\r\n\r\n"; |
||
134 | |||
135 | // setup the default timeout (avoid max execution time) |
||
136 | socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO, $this->timeouts['SND']); |
||
137 | socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, $this->timeouts['RCV']); |
||
138 | |||
139 | socket_connect($socket, $server['ip'], $server['port']); |
||
140 | socket_write($socket, $command); |
||
141 | |||
142 | $content = ''; |
||
143 | |||
144 | do { |
||
145 | $buffer = socket_read($socket, 1024); |
||
146 | $content .= $buffer; |
||
147 | } while (!empty($buffer)); |
||
148 | |||
149 | if ($result) { |
||
150 | $result = 'ok' === substr($content, -2); |
||
151 | } else { |
||
152 | throw new \UnexpectedValueException(sprintf( |
||
153 | 'Server answered with "%s"', |
||
154 | $content |
||
155 | )); |
||
156 | } |
||
157 | } |
||
158 | } |
||
159 | |||
160 | return $result; |
||
161 | } |
||
162 | |||
163 | /** |
||
164 | * @throws AccessDeniedHttpException |
||
165 | * @throws \RuntimeException |
||
166 | */ |
||
167 | public function cacheAction(string $token, string $type): Response |
||
168 | { |
||
169 | if ($this->token !== $token) { |
||
170 | throw new AccessDeniedHttpException('Invalid token.'); |
||
171 | } |
||
172 | |||
173 | if (!\in_array($type, $this->types, true)) { |
||
174 | throw new \RuntimeException( |
||
175 | sprintf('Type "%s" is not defined, allowed types are: "%s"', $type, implode(', ', $this->types)) |
||
176 | ); |
||
177 | } |
||
178 | |||
179 | $path = 'all' === $type ? $this->cacheDir : sprintf('%s/%s', $this->cacheDir, $type); |
||
180 | |||
181 | /* |
||
182 | * NEXT_MAJOR: Remove this if condition and else block. |
||
183 | * clean up event dispatcher just before clearing the cache to prevent further events execution |
||
184 | */ |
||
185 | if (null !== $this->eventDispatcher) { |
||
186 | foreach ($this->eventDispatcher->getListeners() as $eventName => $eventListenerList) { |
||
187 | foreach ($eventListenerList as $listener) { |
||
188 | $listener[0] instanceof EventSubscriberInterface ? |
||
189 | $this->eventDispatcher->removeSubscriber($listener[0]) : |
||
190 | $this->eventDispatcher->removeListener($eventName, [$listener[0], $listener[1]]); |
||
191 | } |
||
192 | } |
||
193 | } else { |
||
194 | @trigger_error( |
||
0 ignored issues
–
show
|
|||
195 | sprintf(<<<'MESSAGE' |
||
196 | Passing no 9th argument to %s is deprecated since version sonata-project/cache-bundle 3.x and will be mandatory in 4.0. |
||
197 | Pass Symfony\Component\EventDispatcher\EventDispatcherInterface as 9th argument. |
||
198 | MESSAGE |
||
199 | , __CLASS__), |
||
200 | E_USER_DEPRECATED |
||
201 | ); |
||
202 | } |
||
203 | |||
204 | if ($this->filesystem->exists($path)) { |
||
205 | $movedPath = $path.'_old_'.uniqid(); |
||
206 | |||
207 | $this->filesystem->rename($path, $movedPath); |
||
208 | $this->filesystem->remove($movedPath); |
||
209 | |||
210 | $this->clearPHPCodeCache(); |
||
211 | } |
||
212 | |||
213 | return new Response('ok', 200, [ |
||
214 | 'Cache-Control' => 'no-cache, must-revalidate', |
||
215 | 'Content-Length' => 2, // to prevent chunked transfer encoding |
||
216 | ]); |
||
217 | } |
||
218 | |||
219 | /** |
||
220 | * @throws UnsupportedException |
||
221 | */ |
||
222 | public function has(array $keys): bool |
||
223 | { |
||
224 | throw new UnsupportedException('SymfonyCache has() method does not exist.'); |
||
225 | } |
||
226 | |||
227 | /** |
||
228 | * @throws UnsupportedException |
||
229 | */ |
||
230 | public function set(array $keys, $data, int $ttl = 84600, array $contextualKeys = []): CacheElementInterface |
||
231 | { |
||
232 | throw new UnsupportedException('SymfonyCache set() method does not exist.'); |
||
233 | } |
||
234 | |||
235 | /** |
||
236 | * @throws UnsupportedException |
||
237 | */ |
||
238 | public function get(array $keys): CacheElementInterface |
||
239 | { |
||
240 | throw new UnsupportedException('SymfonyCache get() method does not exist.'); |
||
241 | } |
||
242 | |||
243 | public function isContextual(): bool |
||
244 | { |
||
245 | return false; |
||
246 | } |
||
247 | |||
248 | protected function getUrl(string $type): ?string |
||
249 | { |
||
250 | return $this->router->generate('sonata_cache_symfony', [ |
||
251 | 'token' => $this->token, |
||
252 | 'type' => $type, |
||
253 | ]); |
||
254 | } |
||
255 | |||
256 | protected function clearPHPCodeCache(): void |
||
257 | { |
||
258 | if (!$this->phpCodeCacheEnabled) { |
||
259 | return; |
||
260 | } |
||
261 | |||
262 | if (\function_exists('opcache_reset')) { |
||
263 | opcache_reset(); |
||
264 | } |
||
265 | } |
||
266 | } |
||
267 |
If you suppress an error, we recommend checking for the error condition explicitly: