defender-security / src / component / security-tweaks / login-duration.php

login-duration.php in Defender Security – Malware Scanner, Login Security & Firewall 3.0.1, at src/component/security-tweaks/login-duration.php

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1	<?php
2
3	namespace WP_Defender\Component\Security_Tweaks;
4
5	use WP_Error;
6	use Calotes\Helper\HTTP;
7	use Calotes\Base\Component;
8
9	/**
10	* Class Login_Duration
11	* @package WP_Defender\Component\Security_Tweaks
12	*/
13	class Login_Duration extends Component {
14	public const DEFAULT_DAYS = 14;
15	public $slug = 'login-duration';
16	public $resolved = false;
17
18	/**
19	* Check whether the issue has been resolved or not.
20	*
21	* @return bool
22	*/
23	public function check() {
24	return $this->resolved;
25	}
26
27	/**
28	* @param string\|int $duration
29	*
30	* @return bool
31	*/
32	private function is_incorect_duration( $duration ) {
33	return ( ! is_numeric( $duration ) \|\| 0 >= (int) $duration );
34	}
35
36	/**
37	* Here is the code for processing, if the return is true, we add it to resolve list, WP_Error if any error.
38	*
39	* @return bool\|\WP_Error
40	*/
41	public function process() {
42	$duration = HTTP::post( 'duration' );
43
44	if ( $this->is_incorect_duration( $duration ) ) {
45	return new WP_Error(
46	'defender_invalid_duration',
47	__( 'Duration can only be a number and greater than 0', 'wpdef' )
48	);
49	}
50
51	return update_site_option( "defender_security_tweeks_{$this->slug}", $duration );
52	}
53
54	/**
55	* This is for un-do stuff that has be done in @process.
56	*
57	* @return bool\|\WP_Error
58	*/
59	public function revert() {
60	return delete_site_option( "defender_security_tweeks_{$this->slug}" );
61	}
62
63	/**
64	* Set $duration as resolved if value > 0 otherwise revert value.
65	*/
66	public function shield_up() {
67	$duration = get_site_option( "defender_security_tweeks_{$this->slug}" );
68	if ( empty( $duration ) \|\| $this->is_incorect_duration( $duration ) ) {
69	return $this->revert();
70	}
71	$this->resolved = true;
72	add_filter( 'auth_cookie_expiration', [ $this, 'cookie_duration' ], 10, 3 );
73	//Todo: need hook 'login_message'?
74	}
75
76	/**
77	* Cookie duration in days in seconds.
78	*
79	* @param int $duration Default duration.
80	* @param int $user_id Current user id.
81	* @param bool $remember Remember me login.
82	*
83	* @return int
84	*/
85	public function cookie_duration( $duration, $user_id, $remember ) {
86	$saved_duration = $this->get_duration( true );
87
88	// When remember is set or saved_duration is smaller than 2 days, return saved_duration.
89	if ( $remember \|\| 2 > $saved_duration ) {
90	return $saved_duration;
91	}
92
93	return $duration;
94	}
95
96	/**
97	* This will define a value for duration, use in bulk resolve.
98	*/
99	public function bulk_process() {
100	$duration = 7;
101	update_site_option( "defender_security_tweeks_{$this->slug}", $duration );
102	}
103
104	/**
105	* Get duration in days or seconds. Returns in seconds on passing true.
106	*
107	* @param bool $in_seconds Default value: false.
108	*
109	* @return int
110	*/
111	private function get_duration( $in_seconds = false ) {
112	$duration = apply_filters( "defender_security_tweaks_{$this->slug}_get_duration",
113	get_site_option( "defender_security_tweeks_{$this->slug}" ), $in_seconds );
114
115	if ( ! $in_seconds ) {
116	return $duration;
117	}
118
119	return $in_seconds ? $duration * DAY_IN_SECONDS : $duration;
120	}
121
122	/**
123	* Return a summary data of this tweak.
124	*
125	* @return array
126	*/
127	public function to_array() {
128	return [
129	'slug' => $this->slug,
130	'title' => __( 'Manage Login Duration', 'wpdef' ),
131	'errorReason' => sprintf( __( 'Your current login duration is the default %d days.', 'wpdef' ),
132	self::DEFAULT_DAYS ),
133	'successReason' => sprintf( __( 'You\'ve adjusted the default login duration to %d days.', 'wpdef' ),
134	$this->get_duration() ),
135	'misc' => [
136	'duration' => $this->get_duration()
137	],
138	'bulk_description' => __( 'Users who select the \'remember me\' option will stay logged in for 14 days.It’s good practice to reduce this default time to reduce the risk of someone gaining access to your automatically logged in account. We’ll set the login duration to 7 days.',
139	'wpdef' ),
140	'bulk_title' => __( 'Login Duration', 'wpdef' )
141	];
142	}
143	}
144