1
|
|
|
<?php declare(strict_types = 1); |
2
|
|
|
/* |
3
|
|
|
* This file is part of the KleijnWeb\SwaggerBundle package. |
4
|
|
|
* |
5
|
|
|
* For the full copyright and license information, please view the LICENSE |
6
|
|
|
* file that was distributed with this source code. |
7
|
|
|
*/ |
8
|
|
|
namespace KleijnWeb\SwaggerBundle\Security; |
9
|
|
|
|
10
|
|
|
use KleijnWeb\PhpApi\Descriptions\Description\Repository; |
11
|
|
|
use KleijnWeb\SwaggerBundle\EventListener\Request\RequestMeta; |
12
|
|
|
use Symfony\Component\HttpFoundation\Request; |
13
|
|
|
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface; |
14
|
|
|
use Symfony\Component\Security\Core\Authorization\AccessDecisionManagerInterface; |
15
|
|
|
use Symfony\Component\Security\Core\Authorization\Voter\VoterInterface; |
16
|
|
|
|
17
|
|
|
/** |
18
|
|
|
* @author John Kleijn <[email protected]> |
19
|
|
|
*/ |
20
|
|
|
class RbacRequestVoter implements VoterInterface |
21
|
|
|
{ |
22
|
|
|
/** |
23
|
|
|
* @var Repository |
24
|
|
|
*/ |
25
|
|
|
private $documentRepository; |
26
|
|
|
|
27
|
|
|
/** |
28
|
|
|
* @var AccessDecisionManagerInterface |
29
|
|
|
*/ |
30
|
|
|
private $decisionManager; |
31
|
|
|
|
32
|
|
|
/** |
33
|
|
|
* @param Repository $documentRepository |
34
|
|
|
* @param AccessDecisionManagerInterface $decisionManager |
35
|
|
|
*/ |
36
|
|
|
public function __construct(Repository $documentRepository, AccessDecisionManagerInterface $decisionManager) |
37
|
|
|
{ |
38
|
|
|
$this->documentRepository = $documentRepository; |
39
|
|
|
$this->decisionManager = $decisionManager; |
40
|
|
|
} |
41
|
|
|
|
42
|
|
|
/** |
43
|
|
|
* {@inheritdoc} |
44
|
|
|
*/ |
45
|
|
|
public function vote(TokenInterface $token, $request, array $attributes) |
46
|
|
|
{ |
47
|
|
|
$vote = VoterInterface::ACCESS_ABSTAIN; |
48
|
|
|
|
49
|
|
|
if (!$request instanceof Request) { |
50
|
|
|
return $vote; |
51
|
|
|
} |
52
|
|
|
|
53
|
|
|
// TODO Duplicated many times |
54
|
|
|
if (!$request->attributes->has(RequestMeta::ATTRIBUTE_URI)) { |
55
|
|
|
return $vote; |
56
|
|
|
} |
57
|
|
|
|
58
|
|
|
// TODO These next 2 statements are duplicated about 3 times now |
59
|
|
|
$description = $this->documentRepository |
60
|
|
|
->get($request->attributes->get(RequestMeta::ATTRIBUTE_URI)); |
61
|
|
|
|
62
|
|
|
$operation = $description |
63
|
|
|
->getPath($request->attributes->get(RequestMeta::ATTRIBUTE_PATH)) |
64
|
|
|
->getOperation($request->getMethod()); |
65
|
|
|
|
66
|
|
|
|
67
|
|
|
// If the operation is secured, IS_AUTHENTICATED_FULLY unless overridden by x-rbac |
68
|
|
|
if ($operation->isSecured()) { |
69
|
|
|
$roles = ['IS_AUTHENTICATED_FULLY']; |
70
|
|
|
} else { |
71
|
|
|
// Otherwise, test against IS_AUTHENTICATED_ANONYMOUSLY |
72
|
|
|
$roles = ['IS_AUTHENTICATED_ANONYMOUSLY']; |
73
|
|
|
} |
74
|
|
|
|
75
|
|
|
foreach ($attributes as $attribute) { |
76
|
|
|
if (!$this->supportsAttribute($attribute)) { |
77
|
|
|
continue; |
78
|
|
|
} |
79
|
|
|
|
80
|
|
|
if ($rbac = $operation->getExtension('rbac')) { |
81
|
|
|
$roles = $this->normalizeRoleNames($rbac); |
82
|
|
|
} |
83
|
|
|
|
84
|
|
|
if ($this->decisionManager->decide($token, $roles)) { |
85
|
|
|
$vote = VoterInterface::ACCESS_GRANTED; |
86
|
|
|
} else { |
87
|
|
|
$vote = VoterInterface::ACCESS_DENIED; |
88
|
|
|
} |
89
|
|
|
} |
90
|
|
|
|
91
|
|
|
return $vote; |
92
|
|
|
} |
93
|
|
|
|
94
|
|
|
/** |
95
|
|
|
* {@inheritdoc} |
96
|
|
|
*/ |
97
|
|
|
public function supportsAttribute($attribute) |
98
|
|
|
{ |
99
|
|
|
return $attribute === RequestAuthorizationListener::ATTRIBUTE; |
100
|
|
|
} |
101
|
|
|
|
102
|
|
|
/** |
103
|
|
|
* {@inheritdoc} |
104
|
|
|
*/ |
105
|
|
|
public function supportsClass($class) |
|
|
|
|
106
|
|
|
{ |
107
|
|
|
return false; |
108
|
|
|
} |
109
|
|
|
|
110
|
|
|
/** |
111
|
|
|
* @param array|string $roleNames |
112
|
|
|
* @return array |
113
|
|
|
*/ |
114
|
|
|
private function normalizeRoleNames($roleNames): array |
115
|
|
|
{ |
116
|
|
|
$roleNames = !is_array($roleNames) ? [$roleNames] : $roleNames; |
117
|
|
|
foreach ($roleNames as &$roleName) { |
118
|
|
|
$roleName = strtoupper($roleName); |
119
|
|
|
if (0 !== strpos($roleName, 'ROLE_')) { |
120
|
|
|
$roleName = "ROLE_$roleName"; |
121
|
|
|
} |
122
|
|
|
} |
123
|
|
|
|
124
|
|
|
return $roleNames; |
125
|
|
|
} |
126
|
|
|
} |
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.