defender-security / src / component / two-factor / class-two-factor-provider.php

class-two-factor-provider.php in Defender Security – Malware Scanner, Login Security & Firewall 6.2.2, at src/component/two-factor/class-two-factor-provider.php

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1	<?php
2	/**
3	* Abstract class for defining Two-Factor Authentication providers.
4	*
5	* @package WP_Defender\Component\Two_Factor
6	*/
7
8	namespace WP_Defender\Component\Two_Factor;
9
10	use WP_User;
11	use Calotes\Base\Component;
12	use WP_Defender\Controller\Two_Factor;
13	use WP_Defender\Component\Two_Fa as Two_Fa_Component;
14	use WP_Defender\Model\Setting\Two_Fa as Two_Fa_Model;
15
16	/**
17	* Abstract class for defining two-factor authentication.
18	*/
19	abstract class Two_Factor_Provider extends Component {
20
21	/**
22	* Unique identifier for the two-factor provider.
23	*
24	* @var string
25	*/
26	protected static $slug;
27
28	/**
29	* Use for cache.
30	*
31	* @var Two_Fa_Model
32	*/
33	public $model;
34
35	/**
36	* Retrieves the label of the two-factor provider.
37	*
38	* @return string
39	*/
40	abstract public function get_label();
41
42	/**
43	* Retrieves the label used during the login process.
44	*
45	* @return string
46	*/
47	abstract public function get_login_label();
48
49	/**
50	* Retrieves the label for the user interface.
51	*
52	* @return string
53	* @since 2.8.1
54	*/
55	abstract public function get_user_label();
56
57	/**
58	* Retrieves the description of the two-factor provider.
59	*
60	* @return string
61	*/
62	abstract public function get_description();
63
64	/**
65	* Checks if the provider is available for a specific user.
66	*
67	* @param WP_User $user The user object to check availability against.
68	*
69	* @return boolean True if available, false otherwise.
70	*/
71	abstract public function is_available_for_user( WP_User $user );
72
73	/**
74	* Outputs the form needed for authentication with this provider.
75	*/
76	abstract public function authentication_form();
77
78	/**
79	* Validates the authentication input from the user.
80	*
81	* @param WP_User $user The user object that is being authenticated.
82	*/
83	abstract public function validate_authentication( WP_User $user );
84
85	/**
86	* Safe way to get cached model.
87	*
88	* @return Two_Fa_Model
89	*/
90	protected function get_model(): Two_Fa_Model {
91	if ( is_object( $this->model ) ) {
92	return $this->model;
93	}
94	$this->model = wd_di()->get( Two_Fa_Model::class );
95
96	return $this->model;
97	}
98
99	/**
100	* Retrieves the controller instance for two-factor authentication.
101	*
102	* @return Two_Factor The controller instance.
103	*/
104	protected function get_controller(): Two_Factor {
105	return wd_di()->get( Two_Factor::class );
106	}
107
108	/**
109	* Retrieves the component instance for two-factor authentication.
110	*
111	* @return Two_Fa_Component The component instance.
112	*/
113	protected function get_component(): Two_Fa_Component {
114	return wd_di()->get( Two_Fa_Component::class );
115	}
116
117	/**
118	* Constructs a URL for a specific action related to two-factor authentication.
119	*
120	* @param string $action The action to construct the URL for.
121	*
122	* @return string The constructed URL.
123	*/
124	protected function get_url( $action ): string {
125	$controller = $this->get_controller();
126	$routes = $controller->dump_routes_and_nonces();
127
128	return admin_url( 'admin-ajax.php' ) . sprintf(
129	'?action=%s&route=%s&_def_nonce=%s',
130	defender_base_action(),
131	$controller->check_route( $routes['routes'][ $action ] ),
132	$routes['nonces'][ $action ]
133	);
134	}
135	}
136