|
1
|
|
|
<?php |
|
2
|
|
|
/****************************************************************************** |
|
3
|
|
|
* Wikipedia Account Creation Assistance tool * |
|
4
|
|
|
* * |
|
5
|
|
|
* All code in this file is released into the public domain by the ACC * |
|
6
|
|
|
* Development Team. Please see team.json for a list of contributors. * |
|
7
|
|
|
******************************************************************************/ |
|
8
|
|
|
|
|
9
|
|
|
namespace Waca\Security\CredentialProviders; |
|
10
|
|
|
|
|
11
|
|
|
use DateTimeImmutable; |
|
12
|
|
|
use OTPHP\Factory; |
|
13
|
|
|
use OTPHP\TOTP; |
|
14
|
|
|
use Waca\DataObjects\User; |
|
15
|
|
|
use Waca\Exceptions\ApplicationLogicException; |
|
16
|
|
|
use Waca\PdoDatabase; |
|
17
|
|
|
use Waca\Security\EncryptionHelper; |
|
18
|
|
|
use Waca\SiteConfiguration; |
|
19
|
|
|
|
|
20
|
|
|
class TotpCredentialProvider extends CredentialProviderBase |
|
21
|
|
|
{ |
|
22
|
|
|
/** @var EncryptionHelper */ |
|
23
|
|
|
private $encryptionHelper; |
|
24
|
|
|
|
|
25
|
|
|
/** |
|
26
|
|
|
* TotpCredentialProvider constructor. |
|
27
|
|
|
* |
|
28
|
|
|
* @param PdoDatabase $database |
|
29
|
|
|
* @param SiteConfiguration $configuration |
|
30
|
|
|
*/ |
|
31
|
|
|
public function __construct(PdoDatabase $database, SiteConfiguration $configuration) |
|
32
|
|
|
{ |
|
33
|
|
|
parent::__construct($database, $configuration, 'totp'); |
|
34
|
|
|
$this->encryptionHelper = new EncryptionHelper($configuration); |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
|
|
/** |
|
38
|
|
|
* Validates a user-provided credential |
|
39
|
|
|
* |
|
40
|
|
|
* @param User $user The user to test the authentication against |
|
41
|
|
|
* @param string $data The raw credential data to be validated |
|
42
|
|
|
* |
|
43
|
|
|
* @return bool |
|
44
|
|
|
* @throws ApplicationLogicException |
|
45
|
|
|
*/ |
|
46
|
|
|
public function authenticate(User $user, $data) |
|
47
|
|
|
{ |
|
48
|
|
|
if (is_array($data)) { |
|
|
|
|
|
|
49
|
|
|
return false; |
|
50
|
|
|
} |
|
51
|
|
|
|
|
52
|
|
|
$storedData = $this->getCredentialData($user->getId()); |
|
53
|
|
|
|
|
54
|
|
|
if ($storedData === null) { |
|
55
|
|
|
throw new ApplicationLogicException('Credential data not found'); |
|
56
|
|
|
} |
|
57
|
|
|
|
|
58
|
|
|
$provisioningUrl = $this->encryptionHelper->decryptData($storedData->getData()); |
|
59
|
|
|
$totp = Factory::loadFromProvisioningUri($provisioningUrl); |
|
60
|
|
|
|
|
61
|
|
|
return $totp->verify($data, null, 2); |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
public function verifyEnable(User $user, $data) |
|
65
|
|
|
{ |
|
66
|
|
|
$storedData = $this->getCredentialData($user->getId(), true); |
|
67
|
|
|
|
|
68
|
|
|
if ($storedData === null) { |
|
69
|
|
|
throw new ApplicationLogicException('Credential data not found'); |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
|
|
$provisioningUrl = $this->encryptionHelper->decryptData($storedData->getData()); |
|
73
|
|
|
$totp = Factory::loadFromProvisioningUri($provisioningUrl); |
|
74
|
|
|
|
|
75
|
|
|
$result = $totp->verify($data, null, 2); |
|
76
|
|
|
|
|
77
|
|
|
if ($result && $storedData->getTimeout() > new DateTimeImmutable()) { |
|
78
|
|
|
$storedData->setDisabled(0); |
|
79
|
|
|
$storedData->setPriority(5); |
|
80
|
|
|
$storedData->setTimeout(null); |
|
81
|
|
|
$storedData->save(); |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
|
|
return $result; |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
/** |
|
88
|
|
|
* @param User $user The user the credential belongs to |
|
89
|
|
|
* @param int $factor The factor this credential provides |
|
90
|
|
|
* @param string $data Unused here, due to there being no user-provided data. We provide the user with the secret. |
|
91
|
|
|
*/ |
|
92
|
|
|
public function setCredential(User $user, $factor, $data) |
|
93
|
|
|
{ |
|
94
|
|
|
$issuer = 'ACC - ' . $this->getConfiguration()->getIrcNotificationsInstance(); |
|
95
|
|
|
$totp = TOTP::create(); |
|
96
|
|
|
$totp->setLabel($user->getUsername()); |
|
97
|
|
|
$totp->setIssuer($issuer); |
|
98
|
|
|
|
|
99
|
|
|
$storedData = $this->getCredentialData($user->getId(), null); |
|
100
|
|
|
|
|
101
|
|
|
if ($storedData !== null) { |
|
102
|
|
|
$storedData->delete(); |
|
103
|
|
|
} |
|
104
|
|
|
|
|
105
|
|
|
$storedData = $this->createNewCredential($user); |
|
106
|
|
|
|
|
107
|
|
|
$storedData->setData($this->encryptionHelper->encryptData($totp->getProvisioningUri())); |
|
108
|
|
|
$storedData->setFactor($factor); |
|
109
|
|
|
$storedData->setTimeout(new DateTimeImmutable('+ 1 hour')); |
|
110
|
|
|
$storedData->setDisabled(1); |
|
111
|
|
|
$storedData->setVersion(1); |
|
112
|
|
|
|
|
113
|
|
|
$storedData->save(); |
|
114
|
|
|
} |
|
115
|
|
|
|
|
116
|
|
|
public function getProvisioningUrl(User $user) |
|
117
|
|
|
{ |
|
118
|
|
|
$storedData = $this->getCredentialData($user->getId(), true); |
|
119
|
|
|
|
|
120
|
|
|
if ($storedData->getTimeout() < new DateTimeImmutable()) { |
|
121
|
|
|
$storedData->delete(); |
|
122
|
|
|
$storedData = null; |
|
123
|
|
|
} |
|
124
|
|
|
|
|
125
|
|
|
if ($storedData === null) { |
|
126
|
|
|
throw new ApplicationLogicException('Credential data not found'); |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
return $this->encryptionHelper->decryptData($storedData->getData()); |
|
130
|
|
|
} |
|
131
|
|
|
|
|
132
|
|
|
public function isPartiallyEnrolled(User $user) |
|
133
|
|
|
{ |
|
134
|
|
|
$storedData = $this->getCredentialData($user->getId(), true); |
|
135
|
|
|
|
|
136
|
|
|
if ($storedData->getTimeout() < new DateTimeImmutable()) { |
|
137
|
|
|
$storedData->delete(); |
|
138
|
|
|
|
|
139
|
|
|
return false; |
|
140
|
|
|
} |
|
141
|
|
|
|
|
142
|
|
|
if ($storedData === null) { |
|
143
|
|
|
return false; |
|
144
|
|
|
} |
|
145
|
|
|
|
|
146
|
|
|
return true; |
|
147
|
|
|
} |
|
148
|
|
|
|
|
149
|
|
|
public function getSecret(User $user) |
|
150
|
|
|
{ |
|
151
|
|
|
$totp = Factory::loadFromProvisioningUri($this->getProvisioningUrl($user)); |
|
152
|
|
|
|
|
153
|
|
|
return $totp->getSecret(); |
|
154
|
|
|
} |
|
155
|
|
|
} |
|
156
|
|
|
|
stwalkerster /
waca
Loading history...