← All changes | inc/class-ps-helper.php +90 -90 4.3.14 → 4.3.16 View file →

		@@ -1,90 +1,90 @@
1		-<?php
2		-
3		-namespace passster;
4		-
5		-use Exception;
6		-class PS_Helper {
7		- public static function remember_unlock( string $proof ) {
8		- $options = get_option( 'passster', array() );
9		- if ( !empty( $options['disable_cookie'] ) ) {
10		- return;
11		- }
12		- $existing = array();
13		- if ( !empty( $_COOKIE['passster'] ) ) {
14		- $existing = array_filter( explode( '|', esc_html( wp_unslash( $_COOKIE['passster'] ) ) ) );
15		- }
16		- if ( in_array( $proof, $existing, true ) ) {
17		- return;
18		- }
19		- $existing[] = $proof;
20		- $unit = $options['cookie_duration_unit'] ?? 'days';
21		- $duration = (int) ($options['cookie_duration'] ?? 1);
22		- switch ( $unit ) {
23		- case 'hours':
24		- $expires = time() + $duration * HOUR_IN_SECONDS;
25		- break;
26		- case 'minutes':
27		- $expires = time() + $duration * MINUTE_IN_SECONDS;
28		- break;
29		- default:
30		- $expires = time() + $duration * DAY_IN_SECONDS;
31		- break;
32		- }
33		- setcookie( 'passster', implode( '|', $existing ), array(
34		- 'expires' => $expires,
35		- 'path' => '/',
36		- 'secure' => is_ssl(),
37		- 'httponly' => false,
38		- 'samesite' => 'Strict',
39		- ) );
40		- }
41		-
42		- /**
43		- * Get string between two strings.
44		- *
45		- * @param string $string string to find.
46		- * @param string $start start string.
47		- * @param string $end end string.
48		- *
49		- * @return string
50		- */
51		- public static function get_string_between( string $string, string $start, string $end ) : string {
52		- $string = ' ' . $string;
53		- $ini = strpos( $string, $start );
54		- if ( $ini == 0 ) {
55		- return '';
56		- }
57		- $ini += strlen( $start );
58		- $len = strpos( $string, $end, $ini ) - $ini;
59		- return substr( $string, $ini, $len );
60		- }
61		-
62		- /**
63		- * Preg matches shortcode and return cleaned output.
64		- *
65		- * @param string $content given content.
66		- *
67		- * @return string
68		- */
69		- public static function get_shortcode_content( string $content, $password, string $mode = 'password' ) {
70		- $string = '';
71		- if ( 'captcha' === $mode ) {
72		- return $string;
73		- $recaptcha_re = '/\\[passster[^\\]]*recaptcha="true"[^\\]]*\\]/';
74		- $turnstile_re = '/\\[passster[^\\]]*turnstile="true"[^\\]]*\\]/';
75		- if ( preg_match( $recaptcha_re, $content, $m ) ) {
76		- $string = self::get_string_between( $content, $m[0], '[/passster]' );
77		- } elseif ( preg_match( $turnstile_re, $content, $m ) ) {
78		- $string = self::get_string_between( $content, $m[0], '[/passster]' );
79		- }
80		- return $string;
81		- }
82		- $password = preg_quote( (string) $password, '/' );
83		- $pass_re = '/\\[passster[^\\]]*password="' . $password . '"[^\\]]*\\]/';
84		- if ( preg_match( $pass_re, $content, $m ) ) {
85		- $string = self::get_string_between( $content, $m[0], '[/passster]' );
86		- }
87		- return $string;
88		- }
89		-
90		-}
	1	+<?php
	2	+
	3	+namespace passster;
	4	+
	5	+use Exception;
	6	+class PS_Helper {
	7	+ public static function remember_unlock( string $proof ) {
	8	+ $options = get_option( 'passster', array() );
	9	+ if ( !empty( $options['disable_cookie'] ) ) {
	10	+ return;
	11	+ }
	12	+ $existing = array();
	13	+ if ( !empty( $_COOKIE['passster'] ) ) {
	14	+ $existing = array_filter( explode( '|', esc_html( wp_unslash( $_COOKIE['passster'] ) ) ) );
	15	+ }
	16	+ if ( in_array( $proof, $existing, true ) ) {
	17	+ return;
	18	+ }
	19	+ $existing[] = $proof;
	20	+ $unit = $options['cookie_duration_unit'] ?? 'days';
	21	+ $duration = (int) ($options['cookie_duration'] ?? 1);
	22	+ switch ( $unit ) {
	23	+ case 'hours':
	24	+ $expires = time() + $duration * HOUR_IN_SECONDS;
	25	+ break;
	26	+ case 'minutes':
	27	+ $expires = time() + $duration * MINUTE_IN_SECONDS;
	28	+ break;
	29	+ default:
	30	+ $expires = time() + $duration * DAY_IN_SECONDS;
	31	+ break;
	32	+ }
	33	+ setcookie( 'passster', implode( '|', $existing ), array(
	34	+ 'expires' => $expires,
	35	+ 'path' => '/',
	36	+ 'secure' => is_ssl(),
	37	+ 'httponly' => false,
	38	+ 'samesite' => 'Strict',
	39	+ ) );
	40	+ }
	41	+
	42	+ /**
	43	+ * Get string between two strings.
	44	+ *
	45	+ * @param string $string string to find.
	46	+ * @param string $start start string.
	47	+ * @param string $end end string.
	48	+ *
	49	+ * @return string
	50	+ */
	51	+ public static function get_string_between( string $string, string $start, string $end ) : string {
	52	+ $string = ' ' . $string;
	53	+ $ini = strpos( $string, $start );
	54	+ if ( $ini == 0 ) {
	55	+ return '';
	56	+ }
	57	+ $ini += strlen( $start );
	58	+ $len = strpos( $string, $end, $ini ) - $ini;
	59	+ return substr( $string, $ini, $len );
	60	+ }
	61	+
	62	+ /**
	63	+ * Preg matches shortcode and return cleaned output.
	64	+ *
	65	+ * @param string $content given content.
	66	+ *
	67	+ * @return string
	68	+ */
	69	+ public static function get_shortcode_content( string $content, $password, string $mode = 'password' ) {
	70	+ $string = '';
	71	+ if ( 'captcha' === $mode ) {
	72	+ return $string;
	73	+ $recaptcha_re = '/\\[passster[^\\]]*recaptcha="true"[^\\]]*\\]/';
	74	+ $turnstile_re = '/\\[passster[^\\]]*turnstile="true"[^\\]]*\\]/';
	75	+ if ( preg_match( $recaptcha_re, $content, $m ) ) {
	76	+ $string = self::get_string_between( $content, $m[0], '[/passster]' );
	77	+ } elseif ( preg_match( $turnstile_re, $content, $m ) ) {
	78	+ $string = self::get_string_between( $content, $m[0], '[/passster]' );
	79	+ }
	80	+ return $string;
	81	+ }
	82	+ $password = preg_quote( (string) $password, '/' );
	83	+ $pass_re = '/\\[passster[^\\]]*password="' . $password . '"[^\\]]*\\]/';
	84	+ if ( preg_match( $pass_re, $content, $m ) ) {
	85	+ $string = self::get_string_between( $content, $m[0], '[/passster]' );
	86	+ }
	87	+ return $string;
	88	+ }
	89	+
	90	+}