|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Buzz\Middleware\Cookie; |
|
6
|
|
|
|
|
7
|
|
|
use Psr\Http\Message\RequestInterface; |
|
8
|
|
|
use Psr\Http\Message\ResponseInterface; |
|
9
|
|
|
|
|
10
|
|
|
class CookieJar |
|
11
|
|
|
{ |
|
12
|
|
|
/** @var Cookie[] */ |
|
13
|
|
|
private $cookies = []; |
|
14
|
|
|
|
|
15
|
2 |
|
public function clear(): void |
|
16
|
|
|
{ |
|
17
|
2 |
|
$this->cookies = []; |
|
18
|
2 |
|
} |
|
19
|
|
|
|
|
20
|
2 |
|
public function setCookies(array $cookies): void |
|
21
|
|
|
{ |
|
22
|
2 |
|
$this->cookies = []; |
|
23
|
2 |
|
foreach ($cookies as $cookie) { |
|
24
|
1 |
|
$this->addCookie($cookie); |
|
25
|
|
|
} |
|
26
|
2 |
|
} |
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* @return Cookie[] |
|
30
|
|
|
*/ |
|
31
|
4 |
|
public function getCookies(): array |
|
32
|
|
|
{ |
|
33
|
4 |
|
return $this->cookies; |
|
34
|
|
|
} |
|
35
|
|
|
|
|
36
|
|
|
/** |
|
37
|
|
|
* Adds a cookie to the current cookie jar. |
|
38
|
|
|
*/ |
|
39
|
4 |
|
public function addCookie(Cookie $cookie): void |
|
40
|
|
|
{ |
|
41
|
4 |
|
$this->cookies[$this->getHash($cookie)] = $cookie; |
|
42
|
4 |
|
} |
|
43
|
|
|
|
|
44
|
|
|
/** |
|
45
|
|
|
* Adds Cookie headers to the supplied request. |
|
46
|
|
|
*/ |
|
47
|
1 |
|
public function addCookieHeaders(RequestInterface $request): RequestInterface |
|
48
|
|
|
{ |
|
49
|
1 |
|
$cookies = []; |
|
50
|
1 |
|
foreach ($this->getCookies() as $cookie) { |
|
51
|
1 |
|
if ($cookie->matchesRequest($request)) { |
|
52
|
|
|
$cookies[] = $cookie->toCookieHeader(); |
|
53
|
|
|
} |
|
54
|
|
|
} |
|
55
|
1 |
|
if ($cookies) { |
|
56
|
|
|
$request = $request->withAddedHeader('Cookie', implode('; ', $cookies)); |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
|
|
return $request; |
|
60
|
|
|
} |
|
61
|
1 |
|
|
|
62
|
|
|
/** |
|
63
|
1 |
|
* Processes Set-Cookie headers from a request/response pair. |
|
64
|
1 |
|
*/ |
|
65
|
1 |
|
public function processSetCookieHeaders(RequestInterface $request, ResponseInterface $response): void |
|
66
|
1 |
|
{ |
|
67
|
|
|
$host = $request->getUri()->getHost(); |
|
68
|
1 |
|
foreach ($response->getHeader('Set-Cookie') as $header) { |
|
69
|
|
|
$cookie = new Cookie(); |
|
70
|
1 |
|
$cookie->fromSetCookieHeader($header, $host); |
|
71
|
|
|
$this->addCookie($cookie); |
|
72
|
|
|
} |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
1 |
|
/** |
|
76
|
|
|
* Removes expired cookies. |
|
77
|
1 |
|
*/ |
|
78
|
1 |
|
public function clearExpiredCookies(): void |
|
79
|
1 |
|
{ |
|
80
|
1 |
|
$cookies = $this->getCookies(); |
|
81
|
|
|
foreach ($cookies as $i => $cookie) { |
|
82
|
|
|
if ($cookie->isExpired()) { |
|
83
|
|
|
unset($cookies[$i]); |
|
84
|
1 |
|
} |
|
85
|
1 |
|
} |
|
86
|
1 |
|
|
|
87
|
|
|
$this->clear(); |
|
88
|
|
|
$this->setCookies(array_values($cookies)); |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
|
|
/** |
|
92
|
|
|
* Create an unique identifier for the cookie. Two cookies with the same identifier |
|
93
|
|
|
* may have different values. |
|
94
|
|
|
*/ |
|
95
|
|
|
private function getHash(Cookie $cookie): string |
|
96
|
|
|
{ |
|
97
|
|
|
return sha1(sprintf( |
|
98
|
|
|
'%s|%s|%s|%s', |
|
99
|
|
|
$cookie->getName(), |
|
100
|
|
|
$cookie->getAttribute('domain'), |
|
101
|
|
|
$cookie->getAttribute('path'), |
|
102
|
|
|
$cookie->getAttribute('http') |
|
103
|
|
|
)); |
|
104
|
|
|
} |
|
105
|
|
|
} |
|
106
|
|
|
|
kriswallsmith /
Buzz
