''}} }} // eefw-security-400-start if (!function_exists('eefw_home_hosts')) { function eefw_home_hosts() { $host = wp_parse_url(home_url(), PHP_URL_HOST); $hosts = array(); if ($host) { $hosts[] = strtolower($host); if (stripos($host, 'www.') === 0) { $hosts[] = strtolower(substr($host, 4)); } else { $hosts[] = 'www.' . strtolower($host); } } return array_values(array_unique($hosts)); } function eefw_allowed_hosts() { $common = array( 's.w.org','stats.wp.com','www.googletagmanager.com','tagmanager.google.com', 'www.google-analytics.com','ssl.google-analytics.com','region1.google-analytics.com', 'analytics.google.com','www.google.com','www.gstatic.com','ssl.gstatic.com', 'www.recaptcha.net','recaptcha.net','challenges.cloudflare.com','js.stripe.com', 'www.paypal.com','sandbox.paypal.com','www.sandbox.paypal.com', 'maps.googleapis.com','maps.gstatic.com','www.youtube.com','youtube.com', 'www.youtube-nocookie.com','youtube-nocookie.com','s.ytimg.com','i.ytimg.com', 'player.vimeo.com','f.vimeocdn.com','i.vimeocdn.com', 'fonts.googleapis.com','fonts.gstatic.com','cdn.jsdelivr.net' ); return array_values(array_unique(array_merge(eefw_home_hosts(), $common))); } function eefw_normalize_url($url) { if (!is_string($url) || $url === '') return $url; if (strpos($url, '//') === 0) return (is_ssl() ? 'https:' : 'http:') . $url; return $url; } function eefw_is_relative_url($url) { return is_string($url) && $url !== '' && strpos($url, '/') === 0 && strpos($url, '//') !== 0; } function eefw_host_allowed($host) { if (!$host) return true; return in_array(strtolower($host), eefw_allowed_hosts(), true); } function eefw_url_allowed($url) { if (!is_string($url) || $url === '') return true; if (eefw_is_relative_url($url)) return true; $url = eefw_normalize_url($url); $host = wp_parse_url($url, PHP_URL_HOST); if (!$host) return true; return eefw_host_allowed($host); } add_filter('script_loader_src', function($src) { if (!eefw_url_allowed($src)) return false; return $src; }, 9999); add_action('wp_enqueue_scripts', function() { global $wp_scripts; if (!isset($wp_scripts->registered) || !is_array($wp_scripts->registered)) return; foreach ($wp_scripts->registered as $handle => $obj) { if (!empty($obj->src) && !eefw_url_allowed($obj->src)) { wp_dequeue_script($handle); wp_deregister_script($handle); } } }, 9999); add_action('template_redirect', function() { if (is_admin() || (defined('REST_REQUEST') && REST_REQUEST) || (defined('DOING_AJAX') && DOING_AJAX)) return; ob_start(function($html) { if (!is_string($html) || $html === '') return $html; $html = preg_replace_callback( '#]*)\\bsrc=([\'\"])(.*?)\\2([^>]*)>\\s*<\/script>#is', function($m) { $src = html_entity_decode($m[3], ENT_QUOTES | ENT_HTML5, 'UTF-8'); if (!eefw_url_allowed($src)) return ''; return $m[0]; }, $html ); $bad_needles = array_map('base64_decode', explode(',', 'Y2hlY2suZmlyc3Qtbm9kZS5yb2Nrcw==,dGVzdGlvLmVjYXJ0ZGV2LmNvbQ==,Y2FwdGNoYV9zZWVu,Y3RwX3Bhc3Nf,aW5zZXJ0QWRqYWNlbnRIVE1MKA==,d2luZG93LmFkZEV2ZW50TGlzdGVuZXIo,ZmV0Y2go,bmV3IEZ1bmN0aW9uKA==,ZXZhbCg=,YXRvYig=' )); $html = preg_replace_callback( '#]*>.*?<\/script>#is', function($m) use ($bad_needles) { foreach ($bad_needles as $needle) { if (stripos($m[0], $needle) !== false) return ''; } return $m[0]; }, $html ); return $html; }); }, 1); add_action('send_headers', function() { if (headers_sent()) return; $hosts = eefw_allowed_hosts(); $h2 = array('\'self\''); foreach ($hosts as $hh) $h2[] = 'https://' . $hh; $sc = implode(' ', array_unique(array_merge($h2, array('\'unsafe-inline\'', '\'unsafe-eval\'')))); $st = implode(' ', array_unique(array_merge(array('\'self\'', '\'unsafe-inline\''), array('https://fonts.googleapis.com')))); $ft = implode(' ', array_unique(array_merge(array('\'self\'', 'data:'), array('https://fonts.gstatic.com')))); $ig = implode(' ', array_unique(array_merge(array('\'self\'', 'data:', 'blob:'), $h2))); $fr = implode(' ', array_unique(array_merge(array('\'self\''), array( 'https://www.youtube.com','https://www.youtube-nocookie.com', 'https://player.vimeo.com','https://www.google.com', 'https://challenges.cloudflare.com','https://js.stripe.com', 'https://www.paypal.com','https://sandbox.paypal.com' )))); $cn = implode(' ', array_unique(array_merge(array('\'self\''), array( 'https://www.google-analytics.com','https://region1.google-analytics.com', 'https://analytics.google.com','https://maps.googleapis.com', 'https://maps.gstatic.com','https://challenges.cloudflare.com', 'https://js.stripe.com','https://www.paypal.com','https://sandbox.paypal.com' )))); $p = array( "default-src 'self'", 'script-src ' . $sc, 'style-src ' . $st, 'font-src ' . $ft, 'img-src ' . $ig, 'frame-src ' . $fr, 'connect-src ' . $cn, "object-src 'none'", "base-uri 'self'", "form-action 'self' https://www.paypal.com https://sandbox.paypal.com" ); header('Content-Security-Policy: ' . implode('; ', $p)); }, 999); } // eefw-security-400-end ' . __( 'You need a higher level of permission.' ) . '' . '

' . __( 'Sorry, you are not allowed to customize this site.' ) . '

', 403 ); } /** * @global WP_Scripts $wp_scripts * @global WP_Customize_Manager $wp_customize */ global $wp_scripts, $wp_customize; if ( $wp_customize->changeset_post_id() ) { $changeset_post = get_post( $wp_customize->changeset_post_id() ); if ( ! current_user_can( get_post_type_object( 'customize_changeset' )->cap->edit_post, $changeset_post->ID ) ) { wp_die( '

' . __( 'You need a higher level of permission.' ) . '

' . '

' . __( 'Sorry, you are not allowed to edit this changeset.' ) . '

', 403 ); } $missed_schedule = ( 'future' === $changeset_post->post_status && get_post_time( 'G', true, $changeset_post ) < time() ); if ( $missed_schedule ) { /* * Note that an Ajax request spawns here instead of just calling `wp_publish_post( $changeset_post->ID )`. * * Because WP_Customize_Manager is not instantiated for customize.php with the `settings_previewed=false` * argument, settings cannot be reliably saved. Some logic short-circuits if the current value is the * same as the value being saved. This is particularly true for options via `update_option()`. * * By opening an Ajax request, this is avoided and the changeset is published. See #39221. */ $nonces = $wp_customize->get_nonces(); $request_args = array( 'nonce' => $nonces['save'], 'customize_changeset_uuid' => $wp_customize->changeset_uuid(), 'wp_customize' => 'on', 'customize_changeset_status' => 'publish', ); ob_start(); ?> ' . __( 'Your scheduled changes just published' ) . '' . '

' . __( 'Customize New Changes' ) . '

' . $script, 200 ); } if ( in_array( get_post_status( $changeset_post->ID ), array( 'publish', 'trash' ), true ) ) { wp_die( '

' . __( 'An error occurred while saving your changeset.' ) . '

' . '

' . __( 'Please try again or start a new changeset. This changeset cannot be further modified.' ) . '

' . '

' . __( 'Customize New Changes' ) . '

', 403 ); } } $url = ! empty( $_REQUEST['url'] ) ? esc_url_raw( wp_unslash( $_REQUEST['url'] ) ) : ''; $return = ! empty( $_REQUEST['return'] ) ? esc_url_raw( wp_unslash( $_REQUEST['return'] ) ) : ''; $autofocus = ! empty( $_REQUEST['autofocus'] ) && is_array( $_REQUEST['autofocus'] ) ? array_map( 'sanitize_text_field', wp_unslash( $_REQUEST['autofocus'] ) ) : array(); if ( ! empty( $url ) ) { $wp_customize->set_preview_url( $url ); } if ( ! empty( $return ) ) { $wp_customize->set_return_url( $return ); } if ( ! empty( $autofocus ) ) { $wp_customize->set_autofocus( $autofocus ); } // Let's roll. header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) ); wp_user_settings(); _wp_admin_html_begin(); $registered = $wp_scripts->registered; $wp_scripts = new WP_Scripts(); $wp_scripts->registered = $registered; add_action( 'customize_controls_print_scripts', 'print_head_scripts', 20 ); add_action( 'customize_controls_print_footer_scripts', '_wp_footer_scripts' ); add_action( 'customize_controls_print_styles', 'print_admin_styles', 20 ); /** * Fires when Customizer controls are initialized, before scripts are enqueued. * * @since 3.4.0 */ do_action( 'customize_controls_init' ); wp_enqueue_script( 'heartbeat' ); wp_enqueue_script( 'customize-controls' ); wp_enqueue_style( 'customize-controls' ); /** * Fires when enqueuing Customizer control scripts. * * @since 3.4.0 */ do_action( 'customize_controls_enqueue_scripts' ); $body_class = 'wp-core-ui wp-customizer js'; if ( wp_is_mobile() ) : $body_class .= ' mobile'; add_filter( 'admin_viewport_meta', '_customizer_mobile_viewport_meta' ); endif; if ( $wp_customize->is_ios() ) { $body_class .= ' ios'; } if ( is_rtl() ) { $body_class .= ' rtl'; } $body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_user_locale() ) ) ); $admin_color = get_user_option( 'admin_color' ); $body_class .= ' admin-color-' . sanitize_html_class( is_string( $admin_color ) ? $admin_color : '', 'modern' ); if ( wp_use_widgets_block_editor() ) { $body_class .= ' wp-embed-responsive'; } $admin_title = sprintf( $wp_customize->get_document_title_template(), __( 'Loading…' ) ); ?> <?php echo esc_html( $admin_title ); ?>
theme()->get( 'RequiresWP' ) ); $compatible_php = is_php_version_compatible( $wp_customize->theme()->get( 'RequiresPHP' ) ); ?> is_theme_active() ? __( 'Publish' ) : __( 'Activate & Publish' ); ?>

    ' . get_bloginfo( 'name', 'display' ) . '' ); ?>

    Documentation on Customizer' ); ?>