|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace PragmaRX\Firewall\Repositories\Cache; |
|
4
|
|
|
|
|
5
|
|
|
use Illuminate\Cache\CacheManager; |
|
6
|
|
|
use PragmaRX\Firewall\Support\ServiceInstances; |
|
7
|
|
|
|
|
8
|
|
|
class Cache |
|
9
|
|
|
{ |
|
10
|
|
|
use ServiceInstances; |
|
11
|
|
|
|
|
12
|
|
|
const CACHE_BASE_NAME = 'firewall.'; |
|
13
|
|
|
|
|
14
|
|
|
private $cache; |
|
15
|
|
|
|
|
16
|
71 |
|
public function __construct(CacheManager $cache) |
|
17
|
|
|
{ |
|
18
|
71 |
|
$this->cache = $cache; |
|
19
|
71 |
|
} |
|
20
|
|
|
|
|
21
|
|
|
/** |
|
22
|
|
|
* Flush cache. |
|
23
|
|
|
* |
|
24
|
|
|
* @return void |
|
25
|
|
|
*/ |
|
26
|
71 |
|
public function flush() |
|
27
|
|
|
{ |
|
28
|
71 |
|
$this->cache->flush(); |
|
29
|
71 |
|
} |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* Cache remember. |
|
33
|
|
|
* |
|
34
|
|
|
* @param $model |
|
35
|
|
|
* |
|
36
|
|
|
* @return void |
|
37
|
|
|
*/ |
|
38
|
36 |
|
public function remember($model) |
|
39
|
|
|
{ |
|
40
|
36 |
|
if (($timeout = $this->expireTime()) > 0) { |
|
41
|
36 |
|
$this->put($model->ip_address, $model, $timeout); |
|
42
|
|
|
} |
|
43
|
36 |
|
} |
|
44
|
|
|
|
|
45
|
|
|
/** |
|
46
|
|
|
* Make a cache key. |
|
47
|
|
|
* |
|
48
|
|
|
* @param $key |
|
49
|
|
|
* |
|
50
|
|
|
* @return string |
|
51
|
|
|
*/ |
|
52
|
54 |
|
public function key($key) |
|
53
|
|
|
{ |
|
54
|
54 |
|
return sha1(static::CACHE_BASE_NAME."ip_address.$key"); |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
|
|
/** |
|
58
|
|
|
* Check if cache has key. |
|
59
|
|
|
* |
|
60
|
|
|
* @param $key |
|
61
|
|
|
* |
|
62
|
|
|
* @return bool |
|
63
|
|
|
*/ |
|
64
|
53 |
|
public function has($key) |
|
65
|
|
|
{ |
|
66
|
53 |
|
if ($this->enabled()) { |
|
67
|
53 |
|
return $this->cache->has($this->key($key)); |
|
68
|
|
|
} |
|
69
|
|
|
|
|
70
|
1 |
|
return false; |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
|
|
/** |
|
74
|
|
|
* Get a value from the cache. |
|
75
|
|
|
* |
|
76
|
|
|
* @param $key |
|
77
|
|
|
* |
|
78
|
|
|
* @return mixed|null |
|
79
|
|
|
*/ |
|
80
|
26 |
|
public function get($key) |
|
81
|
|
|
{ |
|
82
|
26 |
|
if ($this->enabled()) { |
|
83
|
26 |
|
return $this->cache->get($this->key($key)); |
|
|
|
|
|
|
84
|
|
|
} |
|
85
|
1 |
|
} |
|
86
|
|
|
|
|
87
|
|
|
/** |
|
88
|
|
|
* Remove an ip address from cache. |
|
89
|
|
|
* |
|
90
|
|
|
* @param $key |
|
91
|
|
|
* |
|
92
|
|
|
* @return void |
|
93
|
|
|
*/ |
|
94
|
8 |
|
public function forget($key) |
|
95
|
|
|
{ |
|
96
|
8 |
|
if ($this->enabled()) { |
|
97
|
8 |
|
$this->cache->forget($this->key($key)); |
|
98
|
|
|
} |
|
99
|
8 |
|
} |
|
100
|
|
|
|
|
101
|
|
|
/** |
|
102
|
|
|
* Store an item in the cache for a given number of minutes. |
|
103
|
|
|
* |
|
104
|
|
|
* @param string $key |
|
105
|
|
|
* @param mixed $value |
|
106
|
|
|
* @param int|null|bool $minutes |
|
107
|
|
|
* |
|
108
|
|
|
* @return void |
|
109
|
|
|
*/ |
|
110
|
41 |
|
public function put($key, $value, $minutes = null) |
|
111
|
|
|
{ |
|
112
|
41 |
|
if ($timeout = $this->enabled()) { |
|
113
|
41 |
|
$this->cache->put($this->key($key), $value, $minutes ?: $timeout); |
|
114
|
|
|
} |
|
115
|
41 |
|
} |
|
116
|
|
|
|
|
117
|
|
|
/** |
|
118
|
|
|
* Get cache expire time. |
|
119
|
|
|
* |
|
120
|
|
|
* @return int|bool |
|
121
|
|
|
*/ |
|
122
|
54 |
|
public function expireTime() |
|
123
|
|
|
{ |
|
124
|
54 |
|
return $this->config()->get('cache_expire_time'); |
|
125
|
|
|
} |
|
126
|
|
|
|
|
127
|
|
|
/** |
|
128
|
|
|
* Get enabled state. |
|
129
|
|
|
* |
|
130
|
|
|
* @return int|bool |
|
131
|
|
|
*/ |
|
132
|
54 |
|
public function enabled() |
|
133
|
|
|
{ |
|
134
|
54 |
|
return $this->config()->get('cache_expire_time') !== false && |
|
135
|
54 |
|
$this->expireTime() > 0; |
|
136
|
|
|
} |
|
137
|
|
|
} |
|
138
|
|
|
|
antonioribeiro /
firewall
This check looks for access to methods that are not accessible from the current context.
If you need to make a method accessible to another context you can raise its visibility level in the defining class.