<?php defined('ABSPATH') or die(); require_once(rsssl_path . 'class-installer.php'); require_once rsssl_path . 'lib/admin/class-encryption.php'; use RSSSL\lib\admin\Encryption; class rsssl_onboarding { use Encryption; private static $_this; function __construct() { if ( isset( self::$_this ) ) { wp_die( sprintf( __( '%s is a singleton class and you cannot create a second instance.', 'really-simple-ssl' ), get_class( $this ) ) ); } self::$_this = $this; add_action( 'admin_init', array( $this, 'maybe_redirect_to_settings_page'), 40); add_filter("rsssl_run_test", array($this, 'handle_onboarding_request'), 10, 3); add_filter("rsssl_do_action", array($this, 'handle_onboarding_action'), 10, 3); } static function this() { return self::$_this; } public function handle_onboarding_request($response, $test, $data){ if ( ! rsssl_user_can_manage() ) { return []; } switch( $test ){ case 'activate_ssl': $data['is_rest_request'] = true; $response = RSSSL()->admin->activate_ssl($data); break; case 'activate_ssl_networkwide': $response = RSSSL()->multisite->process_ssl_activation_step(); break; default: return $response; } return $response; } /** * @param $response * @param $action * @param $data * * @return array|bool[]|false|mixed */ public function handle_onboarding_action($response, $action, $data){ if ( ! rsssl_user_can_manage() ) { return false; } $error = false; $next_action = 'none'; switch( $action ){ case 'onboarding_data': $response = $this->onboarding_data($data); break; case 'get_modal_status': $response = ["dismissed" => !$this->show_onboarding_modal()]; break; case 'dismiss_modal': $this->dismiss_modal($data); break; case 'override_ssl_detection': $response = $this->override_ssl_detection($data); break; case 'install_plugin': require_once(rsssl_path . 'class-installer.php'); $plugin = new rsssl_installer(sanitize_title($data['id'])); $success = $plugin->download_plugin(); $response = [ 'next_action' => 'activate', 'success' => $success ]; break; case 'activate': require_once(rsssl_path . 'class-installer.php'); $plugin = new rsssl_installer(sanitize_title($data['id'])); $success = $plugin->activate_plugin(); $response = [ 'next_action' => 'completed', 'success' => $success ]; break; case 'update_email': $email = sanitize_email($data['email']); if (is_email($email )) { rsssl_update_option('notifications_email_address', $email ); rsssl_update_option('send_notifications_email', 1 ); if ( $data['includeTips'] ) { $this->signup_for_mailinglist( $email ); } $mailer = new rsssl_mailer(); $mailer->send_verification_mail( $email ); } $response = [ 'success' => true, ]; break; case 'activate_setting': $id = isset($data['id']) ? sanitize_title($data['id']) : false; if ($id==='hardening') { $recommended_ids = $this->get_hardening_fields(); foreach ($recommended_ids as $h ){ rsssl_update_option($h, 1); } } if ($id === 'vulnerability_detection') { rsssl_update_option('enable_vulnerability_scanner', 1); } if ($id === 'two_fa_enabled_roles_totp') { rsssl_update_option('two_fa_enabled_roles_totp', ['administrator']); } $response = [ 'next_action' => 'completed', 'success' => true, ]; break; } $response['request_success'] = true; return $response; } /** * Signup for Tips & Tricks from Really Simple Security * * @param string $email * * @return void */ public function signup_for_mailinglist( string $email): void { $license_key = ''; if ( defined('rsssl_pro') ) { $license_key = RSSSL()->licensing->license_key(); $license_key = $this->decrypt_if_prefixed( $license_key , 'really_simple_ssl_'); } $api_params = array( 'has_premium' => defined('rsssl_pro'), 'license' => $license_key, 'email' => sanitize_email($email), 'domain' => esc_url_raw( site_url() ), ); wp_remote_post( 'https://mailinglist.really-simple-ssl.com', array( 'timeout' => 15, 'sslverify' => true, 'body' => $api_params ) ); } /** * Two possibilities: * - a new install: show activation notice, and process onboarding * - an upgrade to 6. Only show new features. * * @param WP_REST_Request $request * * @return array */ public function onboarding_data( $data ): array { // "warning", // yellow dot // "error", // red dot // "active" // green dot $refresh = isset( $data['forceRefresh'] ) && $data['forceRefresh'] === true; $nonce = $data['nonce'] ?? false; if ( ! wp_verify_nonce( $nonce, 'rsssl_nonce' ) ) { return []; } $steps = [ [ "id" => 'activate_ssl', "title" => __( "Welcome to Really Simple Security", 'really-simple-ssl' ), "subtitle" => __( "The onboarding wizard will help to configure essential security features in 1 minute! Select your hosting provider to start.", "really-simple-ssl" ), "items" => $this->activate_ssl(), ], [ "id" => 'email', "title" => __( "Verify your email", 'really-simple-ssl' ), "subtitle" => __( "Really Simple Security will send email notifications and security warnings from your server. We will send a test email to confirm that email is correctly configured on your site. Look for the confirmation button in the email.", "really-simple-ssl" ), "button" => __( "Save and continue", "really-simple-ssl" ), ], [ "id" => 'features', "title" => __( "Essential security", 'really-simple-ssl' ), "subtitle" => $this->features_subtitle(), "items" => $this->recommended_features(), "button" => __( "Enable", "really-simple-ssl" ), ], [ "id" => 'activate_license', "title" => __( "Activate your license key", 'really-simple-ssl' ), "subtitle" => '', "items" => [ 'type' => 'license', ], "button" => __( "Activate", "really-simple-ssl" ), "value" => '', ], [ "id" => 'plugins', "title" => __( "We think you will like this", "really-simple-ssl" ), "subtitle" => __( "Really Simple Plugins is also the author of the below privacy-focused plugins including consent management and legal documents!", "really-simple-ssl" ), "items" => $this->plugins(), "button" => __( "Install", "really-simple-ssl" ), ], [ "id" => 'pro', "title" => "Really Simple Security Pro", "subtitle" => __( "Heavyweight security features, in a lightweight performant plugin from Really Simple Plugins. Get started with below features and get the latest and greatest updates for peace of mind!", "really-simple-ssl" ), "items" => $this->pro_features(), "button" => __( "Install", "really-simple-ssl" ), ], ]; // Only add activate_license field when rsssl_pro is defined if ( ! defined( 'rsssl_pro' ) ) { $steps = array_filter( $steps, static function ( $step ) { return ! in_array( $step['id'], [ 'activate_license' ] ); } ); } else if ( get_option( "rsssl_upgraded_from_free" ) ) { $steps = array_filter( $steps, static function ( $step ) { return ! in_array( $step['id'], [ 'activate_ssl', 'features', 'email', 'plugins' ] ); } ); } // Re-order keys to prevent issues after array_filter $steps = array_values( $steps ); //if the user called with a refresh action, clear the cache if ( $refresh ) { delete_transient( 'rsssl_certinfo' ); } $data_to_return = [ "request_success" => true, "steps" => $steps, "ssl_enabled" => rsssl_get_option( "ssl_enabled" ), "ssl_detection_overridden" => get_option( 'rsssl_ssl_detection_overridden' ), 'certificate_valid' => RSSSL()->certificate->is_valid(), "networkwide" => is_multisite() && rsssl_is_networkwide_active(), "network_activation_status" => get_site_option( 'rsssl_network_activation_status' ), 'rsssl_upgraded_from_free' => get_option( "rsssl_upgraded_from_free" ), ]; if ( get_option('rsssl_upgraded_from_free' ) ) { delete_option('rsssl_upgraded_from_free' ); } return $data_to_return; } /** * Return onboarding items for fresh installs * @return array[] */ function activate_ssl (): array { $items = []; //if the site url is not yet https, the user may need to login again if ( strpos( site_url(), 'https://') === false ) { $items[] = [ "title" => __("You may need to login in again, have your credentials prepared.", "really-simple-ssl"), "status" => "inactive", "id" => "login", ]; } if ( RSSSL()->certificate->is_valid() ) { $items[] = [ "title" => __("An SSL certificate has been detected", "really-simple-ssl"), "status" => "success", "id" => "certificate", ]; } else if ( RSSSL()->certificate->detection_failed() ) { $items[] = [ "title" => __("Could not test certificate", "really-simple-ssl") . " " . __("Automatic certificate detection is not possible on your server.", "really-simple-ssl"), "status" => "error", "id" => "certificate", ]; } else { $items[] = [ "title" => __("No SSL certificate has been detected.", "really-simple-ssl") . " " . __("Please refresh the SSL status if a certificate has been installed recently.", "really-simple-ssl"), "status" => "error", "id" => "certificate", ]; } return $items; } public function plugins(): array { $items = []; $plugins_to_install = [ [ "slug" => "complianz-gdpr", 'constant_premium' => 'cmplz_premium', "title" => "Complianz", "description" => __("Consent Management as it should be.", "really-simple-ssl"), ], [ "slug" => "complianz-terms-conditions", 'constant_premium' => false, "title" => "Complianz Terms & Conditions", "description" => __("Terms & Conditions", "really-simple-ssl"), ] ]; foreach ($plugins_to_install as $plugin_info) { require_once(rsssl_path . 'class-installer.php'); $plugin = new rsssl_installer($plugin_info["slug"]); $premium_active = $plugin_info['constant_premium'] && defined($plugin_info['constant_premium']); $free_active = $plugin->plugin_is_downloaded() && $plugin->plugin_is_activated(); if( $premium_active || $free_active ) { $action = "none"; } else if( !$plugin->plugin_is_downloaded() ){ $action = "install_plugin"; } else if ( $plugin->plugin_is_downloaded() && !$plugin->plugin_is_activated() ) { $action = "activate"; } else { $action = "none"; } $items[] = [ "id" => $plugin_info['slug'], "title" => $plugin_info["title"], "description" => $plugin_info["description"], "action" => $action, "activated" => true, "current_action" => "none", ]; } return $items; } /** * Returns onboarding items if user upgraded plugin to 6.0 or SSL is detected * @return array */ public function recommended_features(): array { $features = [ [ "title" => __( "Vulnerability scan", "really-simple-ssl" ), "id" => "vulnerability_detection", "options" => [ "enable_vulnerability_scanner" ], "activated" => true, ], [ "title" => __( "Essential WordPress hardening", "really-simple-ssl" ), "id" => "hardening", "options" => $this->get_hardening_fields(), "activated" => true, ], [ "title" => __( "E-mail login", "really-simple-ssl" ), "id" => "two_fa", "options" => [ "login_protection_enabled" ], "activated" => true, ], [ "title" => __( "Mixed Content Fixer", "really-simple-ssl" ), "id" => "mixed_content_fixer", "options" => [ "mixed_content_fixer" ], "activated" => true, ], ]; if ( ! defined( 'rsssl_pro' ) ) { $features += [ [ "title" => __( "Firewall", "really-simple-ssl" ), "id" => "firewall", "premium" => true, "options" => [ "enable_firewall" ], "activated" => true, ], [ "title" => __( "Two-Factor Authentication", "really-simple-ssl" ), "id" => "two_fa", "premium" => true, "options" => [ 'login_protection_enabled'], "activated" => true, ], [ "title" => __( "Limit Login Attempts", "really-simple-ssl" ), "id" => "limit_login_attempts", "premium" => true, "options" => [ 'enable_limited_login_attempts' ], "activated" => true, ], [ "title" => __( "Security Headers", "really-simple-ssl" ), "id" => "advanced_headers", "premium" => true, "options" => [], "activated" => true, ], ]; } return $features; } /** * Returns onboarding items if user upgraded plugin to 6.0 or SSL is detected * @return array */ public function pro_features (): array { return [ [ "title" => __("Firewall", "really-simple-ssl"), "id" => "firewall", "premium" => true, "options" => ['enable_firewall'], "activated" => true, ], [ "title" => __("Two-Factor Authentication", "really-simple-ssl"), "id" => "two_fa", "premium" => true, "options" => ['two_fa_enabled_roles_totp'], "value" => ['administrator'], "activated" => true, ], [ "title" => __("Limit Login Attempts", "really-simple-ssl"), "id" => "limit_login_attempts", "premium" => true, "options" => ['enable_limited_login_attempts'], "activated" => true, ], [ "title" => __("Security Headers", "really-simple-ssl"), "id" => "advanced_headers", "premium" => true, "options" => [ 'upgrade_insecure_requests', 'x_content_type_options', 'hsts', ['x_xss_protection' => 'zero'], 'x_content_type_options', ['x_frame_options' => 'SAMEORIGIN'], ['referrer_policy' => 'strict-origin-when-cross-origin'], ['csp_frame_ancestors' => 'self'], ], "activated" => true, ], [ "title" => __("Vulnerability Measures", "really-simple-ssl"), "id" => "vulnerability_measures", "options" => ["enable_vulnerability_scanner", "measures_enabled"], "activated" => true, ], [ "title" => __("Advanced WordPress Hardening", "really-simple-ssl"), "id" => "advanced_hardening", "premium" => true, "options" => [ 'change_debug_log_location', 'disable_http_methods' ], "activated" => true, ], [ "title" => __("Strong Password policy", "really-simple-ssl"), "id" => "password_security", "options" => ['enforce_password_security_enabled', 'enable_hibp_check'], "activated" => true, ], ]; } /** * Toggle modal status * * @param array $data * * @return void */ public function dismiss_modal($data): void { if (!rsssl_user_can_manage()) return; $dismiss = $data['dismiss'] ?? false; update_option("rsssl_onboarding_dismissed", (bool) $dismiss, false); } public function maybe_redirect_to_settings_page(): void { if ( get_transient('rsssl_redirect_to_settings_page' ) ) { delete_transient('rsssl_redirect_to_settings_page' ); if ( !RSSSL()->admin->is_settings_page() ) { wp_redirect( add_query_arg(array('page' => 'really-simple-security'), rsssl_admin_url() ) ); exit; } } } /** * Check if any of the recommended features has been disabled * @return bool */ public function all_recommended_hardening_features_enabled(){ $recommended_ids = $this->get_hardening_fields(); foreach ($recommended_ids as $h ){ if ( rsssl_get_option($h)!=1 ) { return false; } } return true; } public function get_hardening_fields(): array { $fields = rsssl_fields(false); //get all fields that are recommended $recommended = array_filter($fields, function($field){ return isset($field['recommended']) && $field['recommended']; }); //get all id's from this array return array_map( static function($field){ return $field['id']; }, $recommended); } public function onboarding_rest_route() { register_rest_route( 'reallysimplessl/v1', 'onboarding', array( 'methods' => 'GET', 'callback' => array($this, 'onboarding_data'), 'permission_callback' => function () { return rsssl_user_can_manage(); } ) ); } /** * Update SSL detection overridden option */ public function override_ssl_detection($data) { if ( ! rsssl_user_can_manage() ) { return false; } $override_ssl = isset($data['overrideSSL']) ? $data['overrideSSL']===true : false; if ($override_ssl) { update_option('rsssl_ssl_detection_overridden', true, false ); } else { delete_option('rsssl_ssl_detection_overridden' ); } return ['success'=>true]; } /** * Logic if the activation notice should be shown */ public function show_onboarding_modal(): bool { if ( get_option("rsssl_onboarding_dismissed") ) { return false; } //ensure the checks have been run if ( !RSSSL()->admin->configuration_loaded ) { RSSSL()->admin->detect_configuration(); } if ( RSSSL()->admin->do_wpconfig_loadbalancer_fix() && !RSSSL()->admin->wpconfig_has_fixes() ) { return false; } //for multisite environments, we check if the activation process was started but not completed. if ( is_multisite() && RSSSL()->multisite->ssl_activation_started_but_not_completed() ){ return true; } $is_upgrade = get_option('rsssl_show_onboarding'); if ( rsssl_get_option('ssl_enabled') && !$is_upgrade ) { return false; } if ( defined( "RSSSL_DISMISS_ACTIVATE_SSL_NOTICE" ) && RSSSL_DISMISS_ACTIVATE_SSL_NOTICE ) { return false; } //don't show in our Let's Encrypt wizard if ( isset( $_GET['letsencrypt'] ) ) { return false; } if ( ! RSSSL()->admin->wpconfig_ok() ) { return false; } if ( ! rsssl_user_can_manage() ) { return false; } return true; } /** * @return void * * Maybe reset onboarding modal */ public function reset_onboarding(): void { //ensure onboarding triggers again so user gets to enter the license on reload. update_option( "rsssl_show_onboarding", true, false ); update_option( "rsssl_onboarding_dismissed", false, false ); update_option( "rsssl_upgraded_from_free", true, false ); } /** * @return string|null * * Generate notice based on Pro being installed or not */ public function features_subtitle(): ?string { $notice = __( "Instantly configure these essential features.", "really-simple-ssl" ); if ( ! defined('rsssl_pro') ) { $notice .= ' ' . sprintf( __( "Please %sconsider upgrading to Pro%s to enjoy all simple and performant security features.", "really-simple-ssl" ), '<a href="https://really-simple-ssl.com/pro?mtm_campaign=security&mtm_source=free&mtm_content=upgrade" target="_blank">', '</a>' ); } return $notice; } }

معرفة

التكنولوجيا تغزو الأعصاب..زراعة الشرائح الدماغية و مخاطرها

مايو 19, 2025

3٬155 2 دقائق

كتبت إيريني أنطون

لم يعد الذكاء الاصطناعي مجرد أداة تساعد الأطباء في التشخيص والعلاج، بل بات يمتد إلى أدمغتنا نفسها، فاتحًا الباب أمام إمكانيات غير مسبوقة، وأيضًا مخاوف وتساؤلات لا حصر لها. يعمل العلماء على تطوير شرائح تزرع داخل الدماغ، قادرة على إعادة الحركة لمرضى الشلل، وتحسين حالات الاكتئاب والقلق، بل وحتى استعادة الذاكرة لمن يعانون من أمراض مثل الزهايمر. فهل نحن على أعتاب ثورة طبية تعيد تشكيل قدراتنا العقلية؟ أم أن هذه التكنولوجيا قد تحمل مخاطر أكبر مما نتخيل؟

تكنولوجيا الشرائح الدماغية لا تزال في مراحلها الأولى عالميًا، وفي مصر بدأ الأطباء في متابعة أحدث التطورات العالمية في زراعة الشرائح الدماغية على أمل توفيرها لمرضى فقدان الحركة أو الاضطرابات النفسية.

“الشرائح الدماغية: أمل للمرضى”

قالت دكتورة ماريا ألفي، أخصائية أمراض مخ وأعصاب بالقصر العيني: “هذه الشرائح تُستخدم في علاج أمراض مثل الشلل، والشلل الرعاش، وبعض أمراض الذاكرة، والأمراض النفسية، والتشنجات، ويتم تطويرها لاستعادة الوظائف الحسية والحركية. ولكن حتى الآن، لن تصل هذه التكنولوجيا إلى مصر لأنها مازالت تحت التجارب والدراسات في الخارج”.

وأوضحت دكتورة ماريا ألفي أن هذه الشرائح تعمل على تسجيل الإشارات العصبية من الدماغ وتحويلها إلى أوامر للأجهزة المستخدمة مثل الأطراف الصناعية، فيتحكم بها المريض من خلال أفكاره. وأضافت أن هناك تجارب حاليًا لتحويل الإشارات العصبية المرتبطة بالكلام إلى نصوص أو أصوات، مما يعطي أملًا كبيرًا لمرضى فقدان النطق.

التحديات والمخاطر

قال الدكتور بولا جرجس، جراح مخ وأعصاب ونائب رئيس جراحة المخ والأعصاب بالقصر العيني سابقًا: “هناك تحديات تقنية وطبية تجعل هذه التكنولوجيا غير بديلة للعلاجات التقليدية في الوقت الحالي، لكنها يمكن أن تقلل من الحاجة للأدوية في بعض الحالات”.

وأوضح د. بولا جرجس أن لهذه الشرائح مضاعفات ومخاطر، من بينها تليف الأنسجة المحيطة بالشريحة، والنزيف الدماغي أثناء الجراحة أو بعدها، والعدوى التي قد تؤدي إلى إزالة الشريحة مع احتمالية حدوث اضطراب في كهرباء المخ. بالإضافة إلى أن هذه الشرائح قد تؤثر على المزاج والسلوك وتحدث تغيرات في التفكير والعاطفة.

مستقبل الشرائح الدماغية في مصر

أضاف د. بولا جرجس أن هناك مستشفيات متقدمة جدًا في مصر مثل القصر العيني، ومستشفى عين شمس التخصصي، ومعهد ناصر، قادرة على إجراء هذه العمليات بمجرد الانتهاء من مراحل البحث العالمية ووصول هذه التقنيات والأبحاث إلى مصر. وأوضح أن عمليات التحفيز العميق تُجرى في مصر لمرضى اضطرابات الحركة ومرضى باركنسون، لكن الشرائح لم تُستخدم حتى الآن.

واختتمت د. ماريا حديثها بقولها: “من المتوقع في المستقبل أن تصبح هذه الشرائح أكثر كفاءة، ويتم التحكم فيها لاسلكيًا، مما سيسمح للمرضى باستخدامها بسهولة أكبر. ودمجها بالذكاء الاصطناعي سيساعد في تفاعلها مع الإشارات العصبية، مما يجعلها أكثر دقة وفعالية”.

لا شك أن الشرائح الدماغية تمثل قفزة هائلة في عالم الطب العصبي، وقد تحمل مستقبلاً مشرقًا لملايين المرضى حول العالم. ومع ذلك، فإن التحديات التقنية والطبية لا تزال قائمة، مما يجعل هذه التكنولوجيا بحاجة إلى مزيد من الأبحاث قبل أن تصبح متاحة على نطاق واسع.

مايو 19, 2025

3٬155 2 دقائق