blob: 2acf9af6cbc533d5c954edca4a26c0a04bd80502 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
<?php
namespace Drupal\user\EventSubscriber;
use Drupal\user\Event\UserEvents;
use Drupal\user\Event\UserFloodEvent;
use Drupal\Core\Site\Settings;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Psr\Log\LoggerInterface;
/**
* Logs details of User Flood Control events.
*/
class UserFloodSubscriber implements EventSubscriberInterface {
/**
* The default logger service.
*
* @var \Psr\Log\LoggerInterface
*/
protected $logger;
/**
* Constructs a UserFloodSubscriber.
*
* @param \Psr\Log\LoggerInterface $logger
* A logger instance.
*/
public function __construct(?LoggerInterface $logger = NULL) {
$this->logger = $logger;
}
/**
* {@inheritdoc}
*/
public static function getSubscribedEvents(): array {
$events[UserEvents::FLOOD_BLOCKED_USER][] = ['blockedUser'];
$events[UserEvents::FLOOD_BLOCKED_IP][] = ['blockedIp'];
return $events;
}
/**
* An attempt to login has been blocked based on user name.
*
* @param \Drupal\user\Event\UserFloodEvent $floodEvent
* The flood event.
*/
public function blockedUser(UserFloodEvent $floodEvent) {
if (Settings::get('log_user_flood', TRUE)) {
$uid = $floodEvent->getUid();
if ($floodEvent->hasIp()) {
$ip = $floodEvent->getIp();
$this->logger->notice('Flood control blocked login attempt for uid %uid from %ip', ['%uid' => $uid, '%ip' => $ip]);
return;
}
$this->logger->notice('Flood control blocked login attempt for uid %uid', ['%uid' => $uid]);
}
}
/**
* An attempt to login has been blocked based on IP.
*
* @param \Drupal\user\Event\UserFloodEvent $floodEvent
* The flood event.
*/
public function blockedIp(UserFloodEvent $floodEvent) {
if (Settings::get('log_user_flood', TRUE)) {
$this->logger->notice('Flood control blocked login attempt from %ip', ['%ip' => $floodEvent->getIp()]);
}
}
}
|
