|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* Copyright (c) Phauthentic (https://github.com/Phauthentic) |
|
5
|
|
|
* |
|
6
|
|
|
* Licensed under The MIT License |
|
7
|
|
|
* For full copyright and license information, please see the LICENSE.txt |
|
8
|
|
|
* Redistributions of files must retain the above copyright notice. |
|
9
|
|
|
* |
|
10
|
|
|
* @copyright Copyright (c) Phauthentic (https://github.com/Phauthentic) |
|
11
|
|
|
* @link https://github.com/Phauthentic |
|
12
|
|
|
* @license https://opensource.org/licenses/mit-license.php MIT License |
|
13
|
|
|
*/ |
|
14
|
|
|
|
|
15
|
|
|
declare(strict_types=1); |
|
16
|
|
|
|
|
17
|
|
|
namespace Phauthentic\Authentication\Middleware; |
|
18
|
|
|
|
|
19
|
|
|
use Phauthentic\Authentication\AuthenticationServiceProviderInterface; |
|
20
|
|
|
use Psr\Http\Message\ResponseInterface; |
|
21
|
|
|
use Psr\Http\Message\ServerRequestInterface; |
|
22
|
|
|
use Psr\Http\Server\MiddlewareInterface; |
|
23
|
|
|
use Psr\Http\Server\RequestHandlerInterface; |
|
24
|
|
|
use RuntimeException; |
|
25
|
|
|
|
|
26
|
|
|
/** |
|
27
|
|
|
* PSR 15 Authenticator Middleware |
|
28
|
|
|
*/ |
|
29
|
|
|
class AuthenticationMiddleware implements MiddlewareInterface |
|
30
|
|
|
{ |
|
31
|
|
|
/** |
|
32
|
|
|
* @var \Phauthentic\Authentication\AuthenticationServiceProviderInterface |
|
33
|
|
|
*/ |
|
34
|
|
|
protected AuthenticationServiceProviderInterface $provider; |
|
35
|
|
|
|
|
36
|
|
|
/** |
|
37
|
|
|
* @var string |
|
38
|
|
|
*/ |
|
39
|
|
|
protected string $serviceAttribute = 'authentication'; |
|
40
|
|
|
|
|
41
|
|
|
/** |
|
42
|
|
|
* Request attribute for the identity |
|
43
|
|
|
* |
|
44
|
|
|
* @var string |
|
45
|
|
|
*/ |
|
46
|
|
|
protected string $identityAttribute = 'identity'; |
|
47
|
|
|
|
|
48
|
|
|
/** |
|
49
|
|
|
* Constructor. |
|
50
|
|
|
* |
|
51
|
|
|
* @param \Phauthentic\Authentication\AuthenticationServiceProviderInterface $provider Provider. |
|
52
|
|
|
*/ |
|
53
|
|
|
public function __construct( |
|
54
|
4 |
|
AuthenticationServiceProviderInterface $provider |
|
55
|
|
|
) { |
|
56
|
|
|
$this->provider = $provider; |
|
57
|
4 |
|
} |
|
58
|
4 |
|
|
|
59
|
|
|
/** |
|
60
|
|
|
* Sets request attribute name for authentication service. |
|
61
|
|
|
* |
|
62
|
|
|
* @param string $attribute Attribute name. |
|
63
|
|
|
* @return $this |
|
64
|
|
|
*/ |
|
65
|
|
|
public function setServiceAttribute(string $attribute): self |
|
66
|
|
|
{ |
|
67
|
|
|
$this->serviceAttribute = $attribute; |
|
68
|
|
|
|
|
69
|
|
|
return $this; |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
|
|
/** |
|
73
|
|
|
* Sets the identity attribute |
|
74
|
|
|
* |
|
75
|
|
|
* @param string $attribute Attribute name |
|
76
|
|
|
* @return $this |
|
77
|
|
|
*/ |
|
78
|
|
|
public function setIdentityAttribute(string $attribute): self |
|
79
|
|
|
{ |
|
80
|
|
|
$this->identityAttribute = $attribute; |
|
81
|
|
|
|
|
82
|
|
|
return $this; |
|
83
|
|
|
} |
|
84
|
|
|
|
|
85
|
|
|
/** |
|
86
|
|
|
* Adds an attribute to the request and returns a modified request. |
|
87
|
|
|
* |
|
88
|
|
|
* @param ServerRequestInterface $request Request. |
|
89
|
|
|
* @param string $name Attribute name. |
|
90
|
|
|
* @param mixed $value Attribute value. |
|
91
|
|
|
* @return ServerRequestInterface |
|
92
|
|
|
* @throws RuntimeException When attribute is present. |
|
93
|
|
|
*/ |
|
94
|
|
|
protected function addAttribute(ServerRequestInterface $request, string $name, $value): ServerRequestInterface |
|
95
|
4 |
|
{ |
|
96
|
|
|
if ($request->getAttribute($name)) { |
|
97
|
4 |
|
$message = sprintf('Request attribute `%s` already exists.', $name); |
|
98
|
|
|
throw new RuntimeException($message); |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
|
|
return $request->withAttribute($name, $value); |
|
102
|
4 |
|
} |
|
103
|
|
|
|
|
104
|
|
|
/** |
|
105
|
|
|
* {@inheritDoc} |
|
106
|
|
|
* |
|
107
|
|
|
* @throws RuntimeException When request attribute exists. |
|
108
|
|
|
*/ |
|
109
|
|
|
public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
|
110
|
4 |
|
{ |
|
111
|
|
|
$service = $this->provider->getAuthenticationService($request); |
|
112
|
4 |
|
$request = $this->addAttribute($request, $this->serviceAttribute, $service); |
|
113
|
4 |
|
|
|
114
|
|
|
$service->authenticate($request); |
|
115
|
4 |
|
|
|
116
|
|
|
$identity = $service->getIdentity(); |
|
117
|
4 |
|
$request = $this->addAttribute($request, $this->identityAttribute, $identity); |
|
118
|
4 |
|
|
|
119
|
|
|
$response = $handler->handle($request); |
|
120
|
4 |
|
|
|
121
|
4 |
|
$result = $service->persistIdentity($request, $response); |
|
122
|
4 |
|
|
|
123
|
|
|
return $result->getResponse(); |
|
124
|
4 |
|
} |
|
125
|
|
|
} |
|
126
|
|
|
|
Phauthentic /
authentication
