|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Commercetools\Core\Client\OAuth; |
|
4
|
|
|
|
|
5
|
|
|
use Cache\Adapter\Filesystem\FilesystemCachePool; |
|
6
|
|
|
use Commercetools\Core\Cache\CacheAdapterFactory; |
|
7
|
|
|
use Commercetools\Core\Error\InvalidArgumentException; |
|
8
|
|
|
use Commercetools\Core\Error\Message; |
|
9
|
|
|
use League\Flysystem\Adapter\Local; |
|
10
|
|
|
use League\Flysystem\Filesystem; |
|
11
|
|
|
use Psr\Cache\CacheItemInterface; |
|
12
|
|
|
use Psr\Cache\CacheItemPoolInterface; |
|
13
|
|
|
use Psr\Http\Message\RequestInterface; |
|
14
|
|
|
use Psr\SimpleCache\CacheInterface; |
|
15
|
|
|
|
|
16
|
|
|
class OAuth2Handler |
|
17
|
|
|
{ |
|
18
|
|
|
const TOKEN_CACHE_KEY = 'commercetools_io_access_token'; |
|
19
|
|
|
|
|
20
|
|
|
/** |
|
21
|
|
|
* @var TokenProvider |
|
22
|
|
|
*/ |
|
23
|
|
|
private $provider; |
|
24
|
|
|
/** |
|
25
|
|
|
* @var CacheItemPoolInterface|CacheInterface |
|
26
|
|
|
*/ |
|
27
|
|
|
private $cache; |
|
28
|
|
|
|
|
29
|
|
|
private $cacheKey; |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* OAuth2Handler constructor. |
|
33
|
|
|
* @param TokenProvider $provider |
|
34
|
|
|
* @param CacheItemPoolInterface|CacheInterface $cache |
|
35
|
|
|
* @param CacheAdapterFactory|null $factory |
|
36
|
|
|
* @param string $cacheKey |
|
37
|
|
|
*/ |
|
38
|
5 |
|
public function __construct( |
|
39
|
|
|
TokenProvider $provider, |
|
40
|
|
|
$cache = null, |
|
41
|
|
|
CacheAdapterFactory $factory = null, |
|
42
|
|
|
$cacheKey = null |
|
43
|
|
|
) { |
|
44
|
5 |
|
$this->provider = $provider; |
|
45
|
|
|
|
|
46
|
5 |
|
if (is_null($factory)) { |
|
47
|
|
|
$factory = new CacheAdapterFactory(__DIR__ . '/../../../..'); |
|
48
|
|
|
} |
|
49
|
5 |
|
$cache = $factory->get($cache); |
|
50
|
|
|
|
|
51
|
5 |
|
if (is_null($cache)) { |
|
52
|
|
|
throw new InvalidArgumentException(Message::INVALID_CACHE_ADAPTER); |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
5 |
|
$this->cacheKey = self::TOKEN_CACHE_KEY . "_" . (!is_null($cacheKey) ? $cacheKey : sha1('access_token')); |
|
56
|
5 |
|
$this->cache = $cache; |
|
57
|
5 |
|
} |
|
58
|
|
|
|
|
59
|
|
|
/** |
|
60
|
|
|
* @param RequestInterface $request |
|
61
|
|
|
* @param array $options |
|
62
|
|
|
* @return RequestInterface |
|
63
|
|
|
*/ |
|
64
|
5 |
|
public function __invoke(RequestInterface $request, array $options = []) |
|
65
|
|
|
{ |
|
66
|
5 |
|
return $request->withHeader('Authorization', $this->getAuthorizationHeader()); |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
/** |
|
70
|
|
|
* @return string |
|
71
|
|
|
*/ |
|
72
|
5 |
|
public function getAuthorizationHeader() |
|
73
|
|
|
{ |
|
74
|
5 |
|
return 'Bearer ' . $this->getBearerToken(); |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
2 |
|
public function refreshToken() |
|
78
|
|
|
{ |
|
79
|
2 |
|
$token = $this->provider->getToken(); |
|
80
|
|
|
// ensure token to be invalidated in cache before TTL |
|
81
|
2 |
|
$ttl = max(1, floor($token->getTtl()/2)); |
|
82
|
|
|
|
|
83
|
2 |
|
$this->cache($token, $ttl); |
|
84
|
|
|
|
|
85
|
2 |
|
return $token; |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
|
|
/** |
|
89
|
|
|
* @return string |
|
90
|
|
|
*/ |
|
91
|
5 |
|
private function getBearerToken() |
|
92
|
|
|
{ |
|
93
|
5 |
|
$item = null; |
|
|
|
|
|
|
94
|
|
|
|
|
95
|
5 |
|
$token = $this->getCacheToken(); |
|
96
|
5 |
|
if (!is_null($token)) { |
|
97
|
4 |
|
return $token; |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
1 |
|
return $this->refreshToken()->getToken(); |
|
101
|
|
|
} |
|
102
|
|
|
|
|
103
|
5 |
|
private function getCacheToken() |
|
104
|
|
|
{ |
|
105
|
5 |
|
$cache = $this->cache; |
|
106
|
5 |
|
if ($cache instanceof CacheInterface) { |
|
107
|
5 |
|
$var = $cache->get($this->cacheKey, null); |
|
108
|
5 |
|
return $var; |
|
109
|
|
|
} elseif ($cache instanceof CacheItemPoolInterface) { |
|
|
|
|
|
|
110
|
|
|
$item = $cache->getItem($this->cacheKey); |
|
111
|
|
|
if ($item->isHit()) { |
|
112
|
|
|
return $item->get(); |
|
113
|
|
|
} |
|
114
|
|
|
} |
|
115
|
|
|
|
|
116
|
|
|
return null; |
|
117
|
|
|
} |
|
118
|
|
|
|
|
119
|
2 |
|
private function cache(Token $token, $ttl) |
|
120
|
|
|
{ |
|
121
|
2 |
|
$cache = $this->cache; |
|
122
|
2 |
|
if ($cache instanceof CacheInterface) { |
|
123
|
2 |
|
$cache->set($this->cacheKey, $token->getToken(), (int)$ttl); |
|
124
|
|
|
} elseif ($cache instanceof CacheItemPoolInterface) { |
|
|
|
|
|
|
125
|
|
|
$item = $cache->getItem($this->cacheKey)->set($token->getToken())->expiresAfter((int)$ttl); |
|
126
|
|
|
$cache->save($item); |
|
127
|
|
|
} |
|
128
|
2 |
|
} |
|
129
|
|
|
} |
|
130
|
|
|
|
commercetools /
commercetools-php-sdk
Loading history...