content-protector / src / class-ps-conditional.php

class-ps-conditional.php in Passster – Password Protect Pages and Content 3.5.4, at src/class-ps-conditional.php

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1	<?php
2
3	namespace passster;
4
5	class PS_Conditional
6	{
7	/**
8	* Check if valid authentication exists.
9	*
10	* @param array $atts array of attributes.
11	* @return boolean
12	*/
13	public static function is_valid( $atts )
14	{
15	// valid user.
16	if ( self::is_user_valid( $atts ) ) {
17	return true;
18	}
19	// valid link.
20	if ( self::is_link_valid( $atts ) ) {
21	return true;
22	}
23	// is Cookie set?
24	if ( !isset( $_COOKIE['passster'] ) \|\| empty($_COOKIE['passster']) ) {
25	return false;
26	}
27	$input = base64_decode( $_COOKIE['passster'] );
28	// password.
29	if ( isset( $atts['password'] ) ) {
30	if ( $input == $atts['password'] ) {
31	return true;
32	}
33	}
34	// passwords.
35
36	if ( isset( $atts['passwords'] ) ) {
37	$passwords = explode( ',', str_replace( ' ', '', $atts['passwords'] ) );
38	if ( !empty($passwords) && in_array( $input, $passwords, true ) ) {
39	return true;
40	}
41	}
42
43	// password lists.
44
45	if ( isset( $atts['password_list'] ) ) {
46	$passwords_in_list = get_post_meta( $atts['password_list'], 'passster_passwords', true );
47	$passwords_in_list = explode( ',', $passwords_in_list );
48	$expire = get_post_meta( $atts['password_list'], 'passster_expire_passwords', true );
49
50	if ( in_array( $input, $passwords_in_list ) ) {
51	self::maybe_expire_password_from_list( $input, $passwords_in_list, $atts['password_list'] );
52	return true;
53	}
54
55	}
56
57	// captcha.
58	if ( isset( $atts['captcha'] ) ) {
59	if ( 'captcha' == $input ) {
60	return true;
61	}
62	}
63	// recaptcha.
64	if ( isset( $atts['recaptcha'] ) ) {
65	if ( 'recaptcha' == $input ) {
66	return true;
67	}
68	}
69	// if nothing was correct.
70	return false;
71	}
72
73	/**
74	* Return user name and role as array
75	*
76	* @param array $atts added attributes.
77	* @return boolean
78	*/
79	public static function is_user_valid( $atts )
80	{
81	}
82
83	/**
84	* Check if link is valid.
85	*
86	* @param array $atts array of attributes.
87	* @return boolean
88	*/
89	public static function is_link_valid( $atts )
90	{
91	}
92
93	/**
94	* Maybe expire an password from a list by usage or time.
95	*
96	* @param string $password given password.
97	* @param array $passwords_in_list passwords from list.
98	* @return void
99	*/
100	public static function maybe_expire_password_from_list( $password, $passwords_in_list, $list_id )
101	{
102	}
103
104	}