jetpack.php — Jetpack – WP Security, Backup, Speed, & Growth 15.0.3

jetpack / jetpack.php

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jetpack.php

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1	<?php
2	/**
3	* Plugin Name: Jetpack
4	* Plugin URI: https://jetpack.com
5	* Description: Security, performance, and marketing tools made by WordPress experts. Jetpack keeps your site protected so you can focus on more important things.
6	* Author: Automattic
7	* Version: 15.0.3
8	* Author URI: https://jetpack.com
9	* License: GPL2+
10	* Text Domain: jetpack
11	* Requires at least: 6.7
12	* Requires PHP: 7.2
13	*
14	* @package automattic/jetpack
15	*/
16
17	/*
18	* This program is free software; you can redistribute it and/or
19	* modify it under the terms of the GNU General Public License
20	* as published by the Free Software Foundation; either version 2
21	* of the License, or (at your option) any later version.
22	*
23	* This program is distributed in the hope that it will be useful,
24	* but WITHOUT ANY WARRANTY; without even the implied warranty of
25	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26	* GNU General Public License for more details.
27	*
28	* You should have received a copy of the GNU General Public License
29	* along with this program; if not, write to the Free Software
30	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
31	*/
32
33	use Automattic\Jetpack\Image_CDN\Image_CDN_Core;
34
35	if ( ! defined( 'ABSPATH' ) ) {
36	exit( 0 );
37	}
38
39	if ( ! defined( 'JETPACK__VERSION' ) ) {
40	// This breaks the project version checks when a one-liner.
41	define( 'JETPACK__VERSION', '15.0.3' );
42	}
43	defined( 'JETPACK__MINIMUM_WP_VERSION' ) \|\| define( 'JETPACK__MINIMUM_WP_VERSION', '6.7' );
44	defined( 'JETPACK__MINIMUM_PHP_VERSION' ) \|\| define( 'JETPACK__MINIMUM_PHP_VERSION', '7.2' );
45
46	/**
47	* Constant used to fetch the connection owner token
48	*
49	* @deprecated 9.0.0
50	* @var boolean
51	*/
52	defined( 'JETPACK_MASTER_USER' ) \|\| define( 'JETPACK_MASTER_USER', true );
53
54	defined( 'JETPACK__API_VERSION' ) \|\| define( 'JETPACK__API_VERSION', 1 );
55	defined( 'JETPACK__PLUGIN_DIR' ) \|\| define( 'JETPACK__PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
56	defined( 'JETPACK__PLUGIN_FILE' ) \|\| define( 'JETPACK__PLUGIN_FILE', __FILE__ );
57
58	defined( 'JETPACK__RELEASE_POST_BLOG_SLUG' ) \|\| define( 'JETPACK__RELEASE_POST_BLOG_SLUG', 'jetpackreleaseblog.wordpress.com' );
59	defined( 'JETPACK_CLIENT__AUTH_LOCATION' ) \|\| define( 'JETPACK_CLIENT__AUTH_LOCATION', 'header' );
60
61	/**
62	* WP.com API no longer supports `http://` protocol.
63	* This means Jetpack can't function properly on servers that can't send outbound HTTPS requests.
64	* The constant is no longer used.
65	*
66	* @deprecated 9.1.0
67	*/
68	defined( 'JETPACK_CLIENT__HTTPS' ) \|\| define( 'JETPACK_CLIENT__HTTPS', 'AUTO' );
69
70	defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) \|\| define( 'JETPACK__GLOTPRESS_LOCALES_PATH', JETPACK__PLUGIN_DIR . 'jetpack_vendor/automattic/jetpack-compat/lib/locales.php' );
71	defined( 'JETPACK__API_BASE' ) \|\| define( 'JETPACK__API_BASE', 'https://jetpack.wordpress.com/jetpack.' );
72	defined( 'JETPACK_PROTECT__API_HOST' ) \|\| define( 'JETPACK_PROTECT__API_HOST', 'https://api.bruteprotect.com/' );
73	defined( 'JETPACK__WPCOM_JSON_API_BASE' ) \|\| define( 'JETPACK__WPCOM_JSON_API_BASE', 'https://public-api.wordpress.com' );
74
75	/**
76	* WP.com API no longer supports `http://` protocol.
77	* Use `JETPACK__WPCOM_JSON_API_BASE` instead, which has the protocol hardcoded.
78	*
79	* @deprecated 9.1.0
80	*/
81	defined( 'JETPACK__WPCOM_JSON_API_HOST' ) \|\| define( 'JETPACK__WPCOM_JSON_API_HOST', 'public-api.wordpress.com' );
82
83	defined( 'JETPACK__SANDBOX_DOMAIN' ) \|\| define( 'JETPACK__SANDBOX_DOMAIN', '' );
84	defined( 'JETPACK__DEBUGGER_PUBLIC_KEY' ) \|\| define(
85	'JETPACK__DEBUGGER_PUBLIC_KEY',
86	"\r\n" . '-----BEGIN PUBLIC KEY-----' . "\r\n"
87	. 'MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm+uLLVoxGCY71LS6KFc6' . "\r\n"
88	. '1UnF6QGBAsi5XF8ty9kR3/voqfOkpW+gRerM2Kyjy6DPCOmzhZj7BFGtxSV2ZoMX' . "\r\n"
89	. '9ZwWxzXhl/Q/6k8jg8BoY1QL6L2K76icXJu80b+RDIqvOfJruaAeBg1Q9NyeYqLY' . "\r\n"
90	. 'lEVzN2vIwcFYl+MrP/g6Bc2co7Jcbli+tpNIxg4Z+Hnhbs7OJ3STQLmEryLpAxQO' . "\r\n"
91	. 'q8cbhQkMx+FyQhxzSwtXYI/ClCUmTnzcKk7SgGvEjoKGAmngILiVuEJ4bm7Q1yok' . "\r\n"
92	. 'xl9+wcfW6JAituNhml9dlHCWnn9D3+j8pxStHihKy2gVMwiFRjLEeD8K/7JVGkb/' . "\r\n"
93	. 'EwIDAQAB' . "\r\n"
94	. '-----END PUBLIC KEY-----' . "\r\n"
95	);
96
97	/*
98	* These constants can be set in wp-config.php to ensure sites behind proxies will still work.
99	* Setting these constants, though, is not the preferred method. It's better to configure
100	* the proxy to send the X-Forwarded-Port header.
101	*/
102	defined( 'JETPACK_SIGNATURE__HTTP_PORT' ) \|\| define( 'JETPACK_SIGNATURE__HTTP_PORT', 80 );
103	defined( 'JETPACK_SIGNATURE__HTTPS_PORT' ) \|\| define( 'JETPACK_SIGNATURE__HTTPS_PORT', 443 );
104
105	/**
106	* Check if the version of WordPress in use on the site is supported by Jetpack.
107	*/
108	if ( version_compare( $GLOBALS['wp_version'], JETPACK__MINIMUM_WP_VERSION, '<' ) ) {
109	if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
110	error_log( // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log
111	sprintf(
112	/* translators: Placeholders are numbers, versions of WordPress in use on the site, and required by WordPress. */
113	esc_html__( 'Your version of WordPress (%1$s) is lower than the version required by Jetpack (%2$s). Please update WordPress to continue enjoying Jetpack.', 'jetpack' ),
114	$GLOBALS['wp_version'],
115	JETPACK__MINIMUM_WP_VERSION
116	)
117	);
118	}
119
120	/**
121	* Outputs for an admin notice about running Jetpack on outdated WordPress.
122	*
123	* @since 7.2.0
124	*/
125	function jetpack_admin_unsupported_wp_notice() {
126	?>
127	<div class="notice notice-error is-dismissible">
128	<p><?php esc_html_e( 'Jetpack requires a more recent version of WordPress and has been paused. Please update WordPress to continue enjoying Jetpack.', 'jetpack' ); ?></p>
129	</div>
130	<?php
131	}
132
133	add_action( 'admin_notices', 'jetpack_admin_unsupported_wp_notice' );
134	return;
135	}
136
137	/**
138	* This is where the loading of Jetpack begins.
139	*
140	* First, we try to load our composer autoloader.
141	*
142	* - If it fails, we "pause" Jetpack by ending the loading process
143	* and displaying an admin_notice to inform the site owner.
144	* (We want to fail gracefully if `composer install` has not been executed yet, so we are checking for the autoloader.)
145	* - If it succeeds, we require load-jetpack.php, where all legacy files are required,
146	* and where we add on to various hooks that we expect to always run.
147	*/
148	$jetpack_autoloader = JETPACK__PLUGIN_DIR . 'vendor/autoload_packages.php';
149	$jetpack_module_headings_file = JETPACK__PLUGIN_DIR . 'modules/module-headings.php'; // This file is loaded later in load-jetpack.php, but let's check here to pause before half-loading Jetpack.
150	if ( is_readable( $jetpack_autoloader ) && is_readable( $jetpack_module_headings_file ) ) {
151	require_once $jetpack_autoloader;
152	if ( method_exists( '\Automattic\Jetpack\Assets', 'alias_textdomains_from_file' ) ) {
153	\Automattic\Jetpack\Assets::alias_textdomains_from_file( JETPACK__PLUGIN_DIR . 'jetpack_vendor/i18n-map.php' );
154	}
155	} else {
156	if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
157	error_log( // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log
158	sprintf(
159	/* translators: Placeholder is a link to a support document. */
160	__( 'Your installation of Jetpack is incomplete. If you installed Jetpack from GitHub, please refer to this document to set up your development environment: %1$s', 'jetpack' ),
161	'https://github.com/Automattic/jetpack/blob/trunk/docs/development-environment.md'
162	)
163	);
164	}
165
166	// Add a red bubble notification to My Jetpack if the installation is bad.
167	add_filter(
168	'my_jetpack_red_bubble_notification_slugs',
169	function ( $slugs ) {
170	$slugs['jetpack-plugin-bad-installation'] = array(
171	'data' => array(
172	'plugin' => 'Jetpack',
173	),
174	);
175
176	return $slugs;
177	}
178	);
179
180	/**
181	* Outputs an admin notice for folks running Jetpack without having run composer install.
182	*
183	* @since 7.4.0
184	*/
185	function jetpack_admin_missing_files() {
186	if ( get_current_screen()->id !== 'plugins' ) {
187	return;
188	}
189	$message = sprintf(
190	wp_kses(
191	/* translators: Placeholder is a link to a support document. */
192	__( 'Your installation of Jetpack is incomplete. If you installed Jetpack from GitHub, please refer to <a href="%1$s" target="_blank" rel="noopener noreferrer">this document</a> to set up your development environment. Jetpack must have Composer dependencies installed and built via the build command: <code>jetpack build plugins/jetpack --deps</code>', 'jetpack' ),
193	array(
194	'a' => array(
195	'href' => array(),
196	'rel' => array(),
197	'target' => array(),
198	),
199	'code' => array(),
200	)
201	),
202	'https://github.com/Automattic/jetpack/blob/trunk/docs/development-environment.md#building-your-project'
203	);
204	wp_admin_notice(
205	$message,
206	array(
207	'type' => 'error',
208	'dismissible' => true,
209	)
210	);
211	}
212
213	add_action( 'admin_notices', 'jetpack_admin_missing_files' );
214	return;
215	}
216
217	register_activation_hook( __FILE__, array( 'Jetpack', 'plugin_activation' ) );
218	register_deactivation_hook( __FILE__, array( 'Jetpack', 'plugin_deactivation' ) );
219
220	// Load image cdn core. This should load regardless of whether the photon module is active.
221	Image_CDN_Core::setup();
222
223	// Require everything else, that is not loaded via the autoloader.
224	require_once JETPACK__PLUGIN_DIR . 'load-jetpack.php';
225