← All changes | freemius/includes/class-fs-security.php +103 -85 1.5.1 → 3.6.0 View file →

		@@ -1,85 +1,103 @@
1		-<?php
2		- /**
3		- * @package Freemius
4		- * @copyright Copyright (c) 2015, Freemius, Inc.
5		- * @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3
6		- * @since 1.0.3
7		- */
8		-
9		- if ( ! defined( 'ABSPATH' ) ) {
10		- exit;
11		- }
12		-
13		- define( 'WP_FS__SECURITY_PARAMS_PREFIX', 's_' );
14		-
15		- /**
16		- * Class FS_Security
17		- */
18		- class FS_Security {
19		- /**
20		- * @var FS_Security
21		- * @since 1.0.3
22		- */
23		- private static $_instance;
24		- /**
25		- * @var FS_Logger
26		- * @since 1.0.3
27		- */
28		- private static $_logger;
29		-
30		- /**
31		- * @return \FS_Security
32		- */
33		- public static function instance() {
34		- if ( ! isset( self::$_instance ) ) {
35		- self::$_instance = new FS_Security();
36		- self::$_logger = FS_Logger::get_logger(
37		- WP_FS__SLUG,
38		- WP_FS__DEBUG_SDK,
39		- WP_FS__ECHO_DEBUG_SDK
40		- );
41		- }
42		-
43		- return self::$_instance;
44		- }
45		-
46		- private function __construct() {
47		- }
48		-
49		- /**
50		- * @param \FS_Scope_Entity $entity
51		- * @param int $timestamp
52		- * @param string $action
53		- *
54		- * @return string
55		- */
56		- function get_secure_token( FS_Scope_Entity $entity, $timestamp, $action = '' ) {
57		- return md5(
58		- $timestamp .
59		- $entity->id .
60		- $entity->secret_key .
61		- $entity->public_key .
62		- $action
63		- );
64		- }
65		-
66		- /**
67		- * @param \FS_Scope_Entity $entity
68		- * @param int|bool $timestamp
69		- * @param string $action
70		- *
71		- * @return array
72		- */
73		- function get_context_params( FS_Scope_Entity $entity, $timestamp = false, $action = '' ) {
74		- if ( false === $timestamp ) {
75		- $timestamp = time();
76		- }
77		-
78		- return array(
79		- 's_ctx_type' => $entity->get_type(),
80		- 's_ctx_id' => $entity->id,
81		- 's_ctx_ts' => $timestamp,
82		- 's_ctx_secure' => $this->get_secure_token( $entity, $timestamp, $action ),
83		- );
84		- }
85		- }
	1	+<?php
	2	+ /**
	3	+ * @package Freemius
	4	+ * @copyright Copyright (c) 2015, Freemius, Inc.
	5	+ * @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3
	6	+ * @since 1.0.3
	7	+ */
	8	+
	9	+ if ( ! defined( 'ABSPATH' ) ) {
	10	+ exit;
	11	+ }
	12	+
	13	+ define( 'WP_FS__SECURITY_PARAMS_PREFIX', 's_' );
	14	+
	15	+ /**
	16	+ * Class FS_Security
	17	+ */
	18	+ class FS_Security {
	19	+ /**
	20	+ * @var FS_Security
	21	+ * @since 1.0.3
	22	+ */
	23	+ private static $_instance;
	24	+ /**
	25	+ * @var FS_Logger
	26	+ * @since 1.0.3
	27	+ */
	28	+ private static $_logger;
	29	+
	30	+ /**
	31	+ * @return \FS_Security
	32	+ */
	33	+ public static function instance() {
	34	+ if ( ! isset( self::$_instance ) ) {
	35	+ self::$_instance = new FS_Security();
	36	+ self::$_logger = FS_Logger::get_logger(
	37	+ WP_FS__SLUG,
	38	+ WP_FS__DEBUG_SDK,
	39	+ WP_FS__ECHO_DEBUG_SDK
	40	+ );
	41	+ }
	42	+
	43	+ return self::$_instance;
	44	+ }
	45	+
	46	+ private function __construct() {
	47	+ }
	48	+
	49	+ /**
	50	+ * @param \FS_Scope_Entity $entity
	51	+ * @param int $timestamp
	52	+ * @param string $action
	53	+ *
	54	+ * @return string
	55	+ */
	56	+ function get_secure_token( FS_Scope_Entity $entity, $timestamp, $action = '' ) {
	57	+ return md5(
	58	+ $timestamp .
	59	+ $entity->id .
	60	+ $entity->secret_key .
	61	+ $entity->public_key .
	62	+ $action
	63	+ );
	64	+ }
	65	+
	66	+ /**
	67	+ * @param \FS_Scope_Entity $entity
	68	+ * @param int|bool $timestamp
	69	+ * @param string $action
	70	+ *
	71	+ * @return array
	72	+ */
	73	+ function get_context_params( FS_Scope_Entity $entity, $timestamp = false, $action = '' ) {
	74	+ if ( false === $timestamp ) {
	75	+ $timestamp = time();
	76	+ }
	77	+
	78	+ return array(
	79	+ 's_ctx_type' => $entity->get_type(),
	80	+ 's_ctx_id' => $entity->id,
	81	+ 's_ctx_ts' => $timestamp,
	82	+ 's_ctx_secure' => $this->get_secure_token( $entity, $timestamp, $action ),
	83	+ );
	84	+ }
	85	+
	86	+ /**
	87	+ * Gets a sandbox trial token for a given plugin, plan, and trial timestamp.
	88	+ *
	89	+ * @param FS_Plugin $plugin
	90	+ * @param FS_Plugin_Plan $plan
	91	+ * @param int $trial_timestamp
	92	+ *
	93	+ * @return string
	94	+ */
	95	+ function get_trial_token( FS_Plugin $plugin, FS_Plugin_Plan $plan, $trial_timestamp ) {
	96	+ return md5(
	97	+ $plugin->secret_key . $plugin->public_key .
	98	+ $plan->trial_period .
	99	+ $plan->id .
	100	+ $trial_timestamp
	101	+ );
	102	+ }
	103	+ }