%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
defined('ABSPATH') or die();
/**
* Enqueue Gutenberg block assets for backend editor.
*
* @since 1.0.0
*/
require_once(rsssl_path.'settings/config/config.php');
require_once(rsssl_path.'settings/config/menu.php');
require_once(rsssl_path.'settings/config/disable-fields-filter.php');
/**
* Fix for WPML issue where WPML breaks the rest api by adding a language locale in the url
*
* @param $url
* @param $path
* @param $blog_id
* @param $scheme
*
* @return string
*/
function rsssl_fix_rest_url_for_wpml($url, $path, $blog_id, $scheme)
{
if (strpos($url, 'reallysimplessl/v') === false) {
return $url;
}
$current_language = false;
if (function_exists('icl_register_string')) {
$current_language = apply_filters('wpml_current_language', null);
}
if (function_exists('qtranxf_getLanguage')) {
$current_language = qtranxf_getLanguage();
}
if ($current_language) {
if (strpos($url, '/'.$current_language.'/wp-json/')) {
$url = str_replace('/'.$current_language.'/wp-json/', '/wp-json/', $url);
}
}
return $url;
}
add_filter('rest_url', 'rsssl_fix_rest_url_for_wpml', 10, 4);
/**
* WordPress doesn't allow for translation of chunks resulting of code splitting.
* Several workarounds have popped up in JetPack and Woocommerce: https://developer.wordpress.com/2022/01/06/wordpress-plugin-i18n-webpack-and-composer/
* Below is mainly based on the Woocommerce solution, which seems to be the most simple approach. Simplicity is king here.
*
* @return array
*/
function rsssl_get_chunk_translations($path = 'settings/build' ) {
//get all files from the settings/build folder
$files = scandir(rsssl_path . $path );
$json_translations = [];
// filter the filenames to get the JavaScript and asset filenames
$jsFilename = '';
$assetFilename = '';
foreach ($files as $file) {
if (strpos($file, 'index.') === 0) {
if (substr($file, -3) === '.js') {
$jsFilename = $file;
} elseif (substr($file, -10) === '.asset.php') {
$assetFilename = $file;
}
}
if (strpos($file, '.js') === false) {
continue;
}
$chunk_handle = str_replace('.js', '', $file );
//temporarily register the script, so we can get a translations object.
wp_register_script( $chunk_handle, plugins_url('build/'.$file, __FILE__), [], true );
$language_path = defined('rsssl_pro') ? rsssl_path . 'languages' : false;
$localeData = load_script_textdomain( $chunk_handle, 'really-simple-ssl', $language_path );
if (!empty($localeData)){
$json_translations[] = $localeData;
}
wp_deregister_script( $chunk_handle );
}
if (empty($jsFilename) || empty($assetFilename) ) {
return [];
}
$assetFile = require( rsssl_path . trailingslashit( $path ) . $assetFilename );
return [
'json_translations' => $json_translations,
'dependencies' => $assetFile['dependencies'],
'version' => $assetFile['version'],
'js_file' => $jsFilename,
];
}
function rsssl_plugin_admin_scripts()
{
$js_data = rsssl_get_chunk_translations();
// check if the necessary files are found
if ( !empty($js_data) ) {
$handle = 'rsssl-settings';
wp_enqueue_script( $handle);
wp_enqueue_script(
'rsssl-settings',
plugins_url( 'build/' . $js_data['js_file'], __FILE__ ),
$js_data['dependencies'],
$js_data['version'],
true
);
wp_set_script_translations($handle, 'really-simple-ssl');
wp_localize_script(
'rsssl-settings',
'rsssl_settings',
apply_filters('rsssl_localize_script', [
'json_translations' => $js_data['json_translations'],
'menu' => rsssl_menu(),
'is_bf' => RSSSL()->admin->is_bf(),
'site_url' => get_rest_url(),
'plugins_url' => admin_url('update-core.php'),
'admin_ajax_url' => add_query_arg(
array(
'type' => 'errors',
'action' => 'rsssl_rest_api_fallback'
),
admin_url('admin-ajax.php') ),
'dashboard_url' => rsssl_admin_url(),
'letsencrypt_url' => rsssl_letsencrypt_wizard_url(),
'le_generated_by_rsssl' => rsssl_generated_by_rsssl(),
'upgrade_link' => rsssl_link('pro', 'upgrade' ),
'ref' => rsssl_get_url_ref(),
'plugin_url' => rsssl_url,
'network_link' => network_site_url('plugins.php'),
'pro_plugin_active' => defined('rsssl_pro'),
'networkwide_active' => !is_multisite() || rsssl_is_networkwide_active(),//true for single sites and network wide activated
'nonce' => wp_create_nonce('wp_rest'),//to authenticate the logged-in user
'rsssl_nonce' => wp_create_nonce('rsssl_nonce'),
'wpconfig_fix_required' => RSSSL()->admin->do_wpconfig_loadbalancer_fix() && ! RSSSL()->admin->wpconfig_has_fixes() && ! RSSSL()->admin->uses_bitnami(),
'cloudflare' => rsssl_uses_cloudflare(),
])
);
}
}
/**
* Check if this server is behind CloudFlare
*
* @return bool
*/
function rsssl_uses_cloudflare(): bool {
return isset( $_SERVER['HTTP_CF_CONNECTING_IP'] );
}
/**
* Add SSL menu
*
* @return void
*/
function rsssl_add_top_level_menu() {
if ( ! rsssl_user_can_manage() ) {
return;
}
if ( is_multisite() && rsssl_is_networkwide_active() ) {
return;
}
$count = RSSSL()->admin->count_plusones();
$update_count = $count > 0 ? "<span class='update-plugins rsssl-update-count'><span class='update-count'>$count</span></span>" : "";
$icon_svg = '<?xml version="1.0" encoding="UTF-8"?>
<svg id="rss-menu-logo" xmlns="http://www.w3.org/2000/svg" viewBox="0 -15 90 130" width="34" height="34">
<defs>
<style>.cls-1{fill:#fff;stroke-width:0px;}</style>
</defs>
<g fill="none" stroke-width="2">
<path class="cls-1" d="M72.92,26.6h-13v-9.4c0-7.6-6.1-13.7-13.7-13.7s-13.8,6.1-13.8,13.7v9.4h-13.1v-9.4C19.32,2.4,31.32,-9.6,46.12,-9.6s26.8,12,26.8,26.8v9.4h0Z"/>
<rect class="cls-1" x="10.02" y="84.6" width="72.3" height="5.6"/>
<path class="cls-1" d="M82.32,82H10.02V31.8c0-2.9,2.3-5.2,5.2-5.2h61.9c2.9,0,5.2,2.3,5.2,5.2V82h0ZM64.62,37.8c-2.2-2.2-5.9-2.2-8.2,0l-15.7,15.3l-4.9-4.9c-2.2-2.2-5.9-2.2-8.2,0l-1.9,1.9c-2.2,2.2-2.2,5.9,0,8.2l8.5,8.5c0.1,0.2,0.3,0.4,0.5,0.6l1.9,1.9l4.2,4l3.5-3.5c0.2-0.1,0.4-0.3,0.6-0.5l1.9-1.9c0.2-0.2,0.4-0.4,0.5-0.6l19.1-18.9c2.2-2.2,2.2-5.9,0-8.2l-1.8-1.9Z"/>
</g>
</svg>';
$icon_base64 = 'data:image/svg+xml;base64,' . base64_encode($icon_svg);
$page_hook_suffix = add_menu_page(
__( "Security", "really-simple-ssl" ),
__( "Security", "really-simple-ssl" ) . $update_count,
'manage_security',
'really-simple-security',
'rsssl_settings_page',
$icon_base64,
100 // This will place it near the bottom of the menu
);
add_action( "admin_print_scripts-{$page_hook_suffix}", 'rsssl_plugin_admin_scripts' );
// Update the page title to prevent issues with an empty title causing strip_tags deprecation warnings
add_action("load-{$page_hook_suffix}", 'rsssl_set_admin_page_title');
add_action('admin_head', 'rsssl_override_wordpress_svg_size');
}
add_action( 'admin_menu', 'rsssl_add_top_level_menu' );
function rsssl_override_wordpress_svg_size() {
echo '<style>
#adminmenu .toplevel_page_really-simple-security div.wp-menu-image.svg {
background-size: 23px auto !important;
}
</style>';
}
/**
* @return void
*
* Set title of RSSSL admin page
*/
function rsssl_set_admin_page_title() {
global $title;
$title = __( "Security", "really-simple-ssl" );
}
/**
* Render the settings page
*/
function rsssl_settings_page()
{
if ( ! rsssl_user_can_manage()) {
return;
}
?>
<div id="really-simple-ssl" class="rsssl"></div>
<div id="really-simple-ssl-modal"></div>
<?php
}
/**
* If the rest api is blocked, the code will try an admin ajax call as fall back.
*
* @return void
*/
function rsssl_rest_api_fallback()
{
$response = $data = [];
$error = $action = $test = $do_action = false;
if ( ! rsssl_user_can_manage()) {
$error = true;
}
//if the site is using this fallback, we want to show a notice
update_option('rsssl_ajax_fallback_active', time(), false);
if (isset($_GET['rest_action'])) {
$action = sanitize_text_field($_GET['rest_action']);
if (strpos($action, 'reallysimplessl/v1/tests/') !== false) {
$test = strtolower(str_replace('reallysimplessl/v1/tests/', '', $action));
}
}
$requestData = json_decode(file_get_contents('php://input'), true);
if ($requestData) {
$action = $requestData['path'] ?? false;
$action = sanitize_text_field($action);
$data = $requestData['data'] ?? false;
if (strpos($action, 'reallysimplessl/v1/do_action/') !== false) {
$do_action = strtolower(str_replace('reallysimplessl/v1/do_action/', '', $action));
}
}
if (!$error) {
if (strpos($action, 'fields/get') !== false) {
$response = rsssl_rest_api_fields_get();
} else if (strpos($action, 'fields/set') !== false) {
$request = new WP_REST_Request();
$response = rsssl_rest_api_fields_set($request, $data);
} else if ($test) {
$request = new WP_REST_Request();
$data = $_GET['data'] ?? false;
$data = json_decode(stripcslashes($data));
$data = (array)$data;
$nonce = isset($_GET['nonce']) ? sanitize_text_field($_GET['nonce']) : false;
$id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : false;
$state = isset($_GET['state']) ? sanitize_title($_GET['state']) : false;
$request->set_param('test', $test);
$request->set_param('state', $state);
$request->set_param('id', $id);
$request->set_param('nonce', $nonce);
//remove
foreach ($_GET as $key => $value) {
$data[$key] = sanitize_text_field($value);
}
$response = rsssl_run_test($request, $data);
} elseif ($do_action) {
$request = new WP_REST_Request();
$request->set_param('action', $do_action);
$response = rsssl_do_action($request, $data);
}
}
header("Content-Type: application/json");
echo json_encode($response);
exit;
}
add_action('wp_ajax_rsssl_rest_api_fallback', 'rsssl_rest_api_fallback');
add_action('rest_api_init', 'rsssl_settings_rest_route', 10);
function rsssl_settings_rest_route()
{
if (!rsssl_user_can_manage()) {
return;
}
register_rest_route('reallysimplessl/v1', 'fields/get', array(
'methods' => 'GET',
'callback' => 'rsssl_rest_api_fields_get',
'permission_callback' => function () {
return rsssl_user_can_manage();
}
));
register_rest_route('reallysimplessl/v1', 'fields/set', array(
'methods' => 'POST',
'callback' => 'rsssl_rest_api_fields_set',
'permission_callback' => function () {
return rsssl_user_can_manage();
}
));
register_rest_route('reallysimplessl/v1', 'tests/(?P<test>[a-z\_\-]+)', array(
'methods' => 'GET',
'callback' => 'rsssl_run_test',
'permission_callback' => function () {
return rsssl_user_can_manage();
}
));
register_rest_route('reallysimplessl/v1', 'do_action/(?P<action>[a-z\_\-]+)', array(
'methods' => 'POST',
'callback' => 'rsssl_do_action',
'permission_callback' => function () {
return rsssl_user_can_manage();
}
));
}
/**
* Store SSL Labs result
* @param array $data
*
* @return array
*/
function rsssl_store_ssl_labs($data)
{
if (!rsssl_user_can_manage()) {
return [];
}
update_option('rsssl_ssl_labs_data', $data, false);
return [];
}
function rsssl_remove_fallback_notice()
{
if (get_option('rsssl_ajax_fallback_active') !== false) {
delete_option('rsssl_ajax_fallback_active');
}
}
/**
* @param WP_REST_Request $request
* @param array|bool $ajax_data
*
* @return void
*/
function rsssl_do_action($request, $ajax_data = false)
{
if (!rsssl_user_can_manage()) {
return;
}
if (!$ajax_data) {
rsssl_remove_fallback_notice();
}
$action = sanitize_title($request->get_param('action'));
$data = $ajax_data !== false ? $ajax_data : $request->get_params();
$nonce = $data['nonce'];
if (!wp_verify_nonce($nonce, 'rsssl_nonce')) {
return;
}
switch ($action) {
case 'ssltest_get':
$response = ['data' => get_option('rsssl_ssl_labs_data')];
break;
case 'ssltest_run':
$response = rsssl_ssltest_run($data);
break;
case 'store_ssl_labs':
$response = rsssl_store_ssl_labs($data);
break;
case 'send_test_mail':
$mailer = new rsssl_mailer();
$response = $mailer->send_test_mail();
break;
case 'send_verification_mail':
$mailer = new rsssl_mailer();
$response = $mailer->send_verification_mail( rsssl_get_option('notifications_email_address') );
break;
case 'plugin_actions':
$response = rsssl_plugin_actions($data);
break;
case 'clear_cache':
$response = rsssl_clear_test_caches($data);
break;
case 'fix':
$response = rsssl_fix($data);
break;
case 'otherpluginsdata':
$response = rsssl_other_plugins_data();
break;
case 'get_roles':
$roles = rsssl_get_roles();
$response = [];
$response['roles'] = $roles;
break;
case 'get_hosts':
$response = [];
if ( !class_exists('rsssl_le_hosts')) {
require_once( rsssl_path . 'lets-encrypt/config/class-hosts.php');
$response['hosts'] = ( new rsssl_le_hosts() )->hosts;
} else {
$response['hosts'] = RSSSL_LE()->hosts->hosts;
}
break;
default:
$response = apply_filters("rsssl_do_action", [], $action, $data);
}
if (is_array($response)) {
$response['request_success'] = true;
}
return $response;
}
/**
* @param array $data
*
* @return array
*/
function rsssl_clear_test_caches($data)
{
if (!rsssl_user_can_manage()) {
return [];
}
$cache_id = sanitize_title($data['cache_id']);
do_action('rsssl_clear_test_caches', $data);
return [];
}
/**
* @param array $data
*
* @return array
*/
function rsssl_fix($data)
{
if (!rsssl_user_can_manage()) {
return [];
}
$fix_id = sanitize_title($data['fix_id']);
$output = [];
$output = apply_filters('rsssl_run_fix', $output, $fix_id);
return $output;
}
/**
* Process plugin installation or activation actions
*
* @param array $data
*
* @return array
*/
function rsssl_plugin_actions($data)
{
if (!rsssl_user_can_manage()) {
return [];
}
$slug = sanitize_title($data['slug']);
$action = sanitize_title($data['pluginAction']);
$installer = new rsssl_installer($slug);
if ($action === 'download') {
$installer->download_plugin();
} elseif ($action === 'activate') {
$installer->activate_plugin();
}
return rsssl_other_plugins_data($slug);
}
/**
* Run a request to SSL Labs
*
* @param $data
*
* @return string
*/
function rsssl_ssltest_run( $data ) {
if ( ! rsssl_user_can_manage() ) {
return '';
}
$url = $data['url'];
$response = wp_safe_remote_get( $url );
$data = wp_remote_retrieve_body( $response );
if ( empty( $data ) ) {
$data = [ 'errors' => 'Request failed, please try again.' ];
}
return $data;
}
/**
* @param WP_REST_Request $request
*
* @return array
*/
function rsssl_run_test($request, $ajax_data = false)
{
if (!rsssl_user_can_manage()) {
return [];
}
if (!$ajax_data) {
rsssl_remove_fallback_notice();
}
$nonce = $request->get_param('nonce');
if (!wp_verify_nonce($nonce, 'rsssl_nonce')) {
return [];
}
$data = $ajax_data !== false ? $ajax_data : $request->get_params();
$test = sanitize_title($request->get_param('test'));
$state = $request->get_param('state');
$state = $state !== 'undefined' && $state !== 'false' ? $state : false;
switch ($test) {
case 'progressdata':
$response = RSSSL()->progress->get();
break;
case 'dismiss_task':
$response = RSSSL()->progress->dismiss_task($state);
break;
default:
$response = apply_filters("rsssl_run_test", [], $test, $data);
}
if (is_array($response)) {
$response['request_success'] = true;
}
return $response;
}
/**
* Get plugin data for other plugin section
* @param string $slug
* @return array
*/
function rsssl_other_plugins_data($slug = false)
{
if (!rsssl_user_can_manage()) {
return [];
}
$plugins = array(
[
'slug' => 'burst-statistics',
'constant_free' => 'burst_version',
'constant_premium' => 'burst_pro',
'wordpress_url' => 'https://wordpress.org/plugins/burst-statistics/',
'upgrade_url' => 'https://burst-statistics.com/pricing?src=rsssl-plugin',
'title' => 'Burst Statistics - '. __("Self-hosted and privacy-friendly analytics tool.", 'really-simple-ssl'),
],
[
'slug' => 'complianz-gdpr',
'constant_free' => 'cmplz_plugin',
'constant_premium' => 'cmplz_premium',
'wordpress_url' => 'https://wordpress.org/plugins/complianz-gdpr/',
'upgrade_url' => 'https://complianz.io/pricing?src=rsssl-plugin',
'title' => __("Complianz - Consent Management as it should be", "really-simple-ssl"),
],
[
'slug' => 'complianz-terms-conditions',
'constant_free' => 'cmplz_tc_version',
'wordpress_url' => 'https://wordpress.org/plugins/complianz-terms-conditions/',
'upgrade_url' => 'https://complianz.io?src=rsssl-plugin',
'title' => 'Complianz - ' . __("Terms and Conditions", "really-simple-ssl"),
],
);
foreach ($plugins as $index => $plugin) {
$installer = new rsssl_installer($plugin['slug']);
if (isset($plugin['constant_premium']) && defined($plugin['constant_premium'])) {
$plugins[$index]['pluginAction'] = 'installed';
} else if (!$installer->plugin_is_downloaded() && !$installer->plugin_is_activated()) {
$plugins[$index]['pluginAction'] = 'download';
} else if ($installer->plugin_is_downloaded() && !$installer->plugin_is_activated()) {
$plugins[$index]['pluginAction'] = 'activate';
} else {
if (isset($plugin['constant_premium'])) {
$plugins[$index]['pluginAction'] = 'upgrade-to-premium';
} else {
$plugins[$index]['pluginAction'] = 'installed';
}
}
}
if ($slug) {
foreach ($plugins as $key => $plugin) {
if ($plugin['slug'] === $slug) {
return $plugin;
}
}
}
return ['plugins' => $plugins];
}
/**
* List of allowed field types
* @param $type
*
* @return mixed|string
*/
function rsssl_sanitize_field_type($type)
{
$types = [
'hidden',
'license',
'database',
'checkbox',
'password',
'radio',
'text',
'textarea',
'number',
'email',
'select',
'host',
'permissionspolicy',
'learningmode',
'mixedcontentscan',
'vulnerablemeasures',
'LetsEncrypt',
'postdropdown',
'two_fa_roles',
'roles_enabled_dropdown',
'roles_dropdown',
'captcha',
'captcha_key',
// 'two_fa_table',
// 'verify_email',
];
if ( in_array( $type, $types, true ) ) {
return $type;
}
return 'checkbox';
}
/**
* @param WP_REST_Request $request
* @param array $ajax_data
*
* @return array
*/
function rsssl_rest_api_fields_set(WP_REST_Request $request, $ajax_data = false): array
{
if (!rsssl_user_can_manage()) {
return [];
}
$fields = $ajax_data ?: $request->get_json_params();
//get the nonce
$nonce = false;
foreach ($fields as $index => $field) {
if (isset($field['nonce'])) {
$nonce = $field['nonce'];
unset($fields[$index]);
}
}
if (!wp_verify_nonce($nonce, 'rsssl_nonce')) {
return [];
}
$config_fields = rsssl_fields(false);
$config_ids = array_column($config_fields, 'id');
foreach ($fields as $index => $field) {
$config_field_index = array_search($field['id'], $config_ids);
$config_field = $config_fields[$config_field_index];
if ($config_field_index === false) {
unset($fields[$index]);
continue;
}
$type = rsssl_sanitize_field_type($field['type']);
$field_id = sanitize_text_field($field['id']);
$value = rsssl_sanitize_field($field['value'], $type, $field_id);
//if an endpoint is defined, we use that endpoint instead
if (isset($config_field['data_endpoint'])) {
//the updateItemId allows us to update one specific item in a field set.
$update_item_id = isset($field['updateItemId']) ? $field['updateItemId'] : false;
$action = isset($field['action']) && $field['action'] === 'delete' ? 'delete' : 'update';
$endpoint = $config_field['data_endpoint'];
if (is_array($endpoint)) {
$main = $endpoint[0];
$class = $endpoint[1];
$function = $endpoint[2];
if (function_exists($main)) {
$main()->$class->$function($value, $update_item_id, $action);
}
} else if (function_exists($endpoint)) {
$endpoint($value, $update_item_id, $action);
}
unset($fields[$index]);
continue;
}
$field['value'] = $value;
$fields[$index] = $field;
}
if (is_multisite() && rsssl_is_networkwide_active()) {
$options = get_site_option('rsssl_options', []);
} else {
$options = get_option('rsssl_options', []);
}
//build a new options array
foreach ($fields as $field) {
$prev_value = isset($options[$field['id']]) ? $options[$field['id']] : false;
do_action("rsssl_before_save_option", $field['id'], $field['value'], $prev_value, $field['type']);
$options[$field['id']] = apply_filters("rsssl_fieldvalue", $field['value'], $field['id'], $field['type']);
}
if (!empty($options)) {
if (is_multisite() && rsssl_is_networkwide_active()) {
update_site_option('rsssl_options', $options);
} else {
update_option('rsssl_options', $options);
}
}
RSSSL()->admin->clear_admin_notices_cache();
do_action('rsssl_after_saved_fields', $fields );
foreach ( $fields as $field ) {
do_action( "rsssl_after_save_field", $field['id'], $field['value'], $prev_value, $field['type'] );
}
return [
'success' => true,
'progress' => RSSSL()->progress->get(),
'fields' => rsssl_fields(true),
];
}
/**
* Update a rsssl option
* @param string $name
* @param mixed $value
*
* @return void
*/
function rsssl_update_option($name, $value)
{
if (!rsssl_user_can_manage()) {
return;
}
$config_fields = rsssl_fields(false);
$config_ids = array_column($config_fields, 'id');
$config_field_index = array_search($name, $config_ids);
if ($config_field_index === false) {
return;
}
$config_field = $config_fields[$config_field_index];
$type = $config_field['type'] ?? false;
if (!$type) {
return;
}
if (is_multisite() && rsssl_is_networkwide_active()) {
$options = get_site_option('rsssl_options', []);
} else {
$options = get_option('rsssl_options', []);
}
if (!is_array($options)) $options = [];
$prev_value = $options[$name] ?? false;
$name = sanitize_text_field($name);
$type = rsssl_sanitize_field_type($config_field['type']);
$value = rsssl_sanitize_field($value, $type, $name);
$value = apply_filters("rsssl_fieldvalue", $value, sanitize_text_field($name), $type);
#skip if value wasn't changed
if (isset($options[$name]) && $options[$name] === $value) {
return;
}
$options[$name] = $value;
if ( is_multisite() && rsssl_is_networkwide_active() ) {
update_site_option( 'rsssl_options', $options );
} else {
update_option( 'rsssl_options', $options );
}
$config_field['value'] = $value;
RSSSL()->admin->clear_admin_notices_cache();
do_action('rsssl_after_saved_fields',[$config_field] );
do_action( "rsssl_after_save_field", $name, $value, $prev_value, $type );
}
/**
* Get the rest api fields
* @return array
*/
function rsssl_rest_api_fields_get()
{
if (!rsssl_user_can_manage()) {
return [];
}
$output = array();
$fields = rsssl_fields();
foreach ($fields as $index => $field) {
/**
* Load data from source
*/
if (isset($field['data_source'])) {
$data_source = $field['data_source'];
if (is_array($data_source)) {
$main = $data_source[0];
$class = $data_source[1];
$function = $data_source[2];
$field['value'] = [];
if (function_exists($main)) {
$field['value'] = $main()->$class->$function();
}
} else if (function_exists($field['data_source'])) {
$func = $field['data_source'];
$field['value'] = $func();
}
}
$fields[$index] = $field;
}
$output['fields'] = $fields;
$output['request_success'] = true;
$output['progress'] = RSSSL()->progress->get();
return apply_filters('rsssl_rest_api_fields_get', $output);
}
/**
* Sanitize a field
*
* @param mixed $value
* @param string $type
* @oaram string $id
*
* @return array|bool|int|string|void
*/
function rsssl_sanitize_field($value, string $type, string $id)
{
switch ($type) {
case 'checkbox':
case 'number':
return (int)$value;
case 'hidden':
return sanitize_title($value);
case 'select':
case 'host':
case 'text':
case 'license':
case 'password':
case 'captcha_key':
case 'postdropdown':
return sanitize_text_field($value);
case 'textarea':
return wp_kses($value, array());
case 'multicheckbox':
if (!is_array($value)) {
$value = array($value);
}
return array_map('sanitize_text_field', $value);
case 'email':
return sanitize_email($value);
case 'url':
return esc_url_raw($value);
case 'permissionspolicy':
return rsssl_sanitize_permissions_policy($value, $type, $id);
case 'learningmode':
return rsssl_sanitize_datatable($value, $type, $id);
case 'mixedcontentscan':
return $value;
case 'roles_dropdown':
case 'roles_enabled_dropdown':
case 'two_fa_roles':
$value = !is_array($value) ? [] : $value;
$roles = rsssl_get_roles();
foreach ($value as $index => $role) {
if (! in_array( $role, $roles, true ) ) {
unset($value[$index]);
}
}
return $value;
default:
return sanitize_text_field($value);
}
}
/**
* Dedicated permission policy sanitization
*
* @param $value
* @param $type
* @param $field_name
*
* @return array|false
*/
function rsssl_sanitize_permissions_policy($value, $type, $field_name)
{
$possible_keys = apply_filters("rsssl_datatable_datatypes_$type", [
'id' => 'string',
'title' => 'string',
'status' => 'boolean',
]);
// Datatable array will look something like this, whith 0 the row index, and id, title the col indexes.
// [0] => Array
// (
// [id] => camera
// [title] => Camera
// [value] => ()
// [status] => 1/0
// )
//)
$config_fields = rsssl_fields(false);
//check if there is a default available
$default = false;
foreach ($config_fields as $config_field) {
if ($config_field['id'] === $field_name) {
$default = isset($config_field['default']) ? $config_field['default'] : false;
}
}
$stored_ids = [];
if (!is_array($value)) {
return $default;
} else {
foreach ($value as $row_index => $row) {
//check if we have invalid values
if (is_array($row)) {
foreach ($row as $column_index => $row_value) {
if ($column_index === 'id' && $row_value === false) {
unset($value[$column_index]);
}
}
}
//has to be an array.
if (!is_array($row)) {
if (isset($default[$row_index])) {
$value[$row_index] = $default[$row_index];
} else {
unset($value[$row_index]);
}
}
foreach ($row as $col_index => $col_value) {
if (!isset($possible_keys[$col_index])) {
unset($value[$row_index][$col_index]);
} else {
$datatype = $possible_keys[$col_index];
switch ($datatype) {
case 'string':
$value[$row_index][$col_index] = sanitize_text_field($col_value);
break;
case 'int':
case 'boolean':
default:
$value[$row_index][$col_index] = intval($col_value);
break;
}
}
}
//Ensure that all required keys are set with at least an empty value
foreach ($possible_keys as $key => $data_type) {
if (!isset($value[$row_index][$key])) {
$value[$row_index][$key] = false;
}
}
}
}
//ensure that there are no duplicate ids
foreach ($value as $index => $item) {
if (in_array($item['id'], $stored_ids)) {
unset($value[$index]);
continue;
}
$stored_ids[] = $item['id'];
}
//if the default contains items not in the setting (newly added), add them.
if (count($value) < count($default)) {
foreach ($default as $def_row_index => $def_row) {
//check if it is available in the array. If not, add
if (!in_array($def_row['id'], $stored_ids)) {
$value[] = $def_row;
}
}
}
return $value;
}
function rsssl_sanitize_datatable($value, $type, $field_name)
{
$possible_keys = apply_filters("rsssl_datatable_datatypes_$type", [
'id' => 'string',
'title' => 'string',
'status' => 'boolean',
]);
if (!is_array($value)) {
return false;
} else {
foreach ($value as $row_index => $row) {
//check if we have invalid values
if (is_array($row)) {
foreach ($row as $column_index => $row_value) {
if ($column_index === 'id' && $row_value === false) {
unset($value[$column_index]);
}
}
}
//has to be an array.
if (!is_array($row)) {
unset($value[$row_index]);
}
foreach ($row as $col_index => $col_value) {
if (!isset($possible_keys[$col_index])) {
unset($value[$row_index][$col_index]);
} else {
$datatype = $possible_keys[$col_index];
switch ($datatype) {
case 'string':
$value[$row_index][$col_index] = sanitize_text_field($col_value);
break;
case 'int':
case 'boolean':
default:
$value[$row_index][$col_index] = intval($col_value);
break;
}
}
}
//Ensure that all required keys are set with at least an empty value
foreach ($possible_keys as $key => $data_type) {
if (!isset($value[$row_index][$key])) {
$value[$row_index][$key] = false;
}
}
}
}
return $value;
}
/**
* Check if the server side conditions apply
*
* @param array $conditions
*
* @return bool
*/
function rsssl_conditions_apply(array $conditions)
{
$defaults = ['relation' => 'AND'];
$conditions = wp_parse_args($conditions, $defaults);
$relation = $conditions['relation'] === 'AND' ? 'AND' : 'OR';
unset($conditions['relation']);
$condition_applies = true;
foreach ($conditions as $condition => $condition_value) {
$invert = substr($condition, 1) === '!';
$condition = ltrim($condition, '!');
if (is_array($condition_value)) {
$this_condition_applies = rsssl_conditions_apply($condition_value);
} else {
//check if it's a function
if (substr($condition, -2) === '()') {
$func = $condition;
if (preg_match('/(.*)\(\)\-\>(.*)->(.*)/i', $func, $matches)) {
$base = $matches[1];
$class = $matches[2];
$func = $matches[3];
$func = str_replace('()', '', $func);
$this_condition_applies = call_user_func(array($base()->{$class}, $func)) === $condition_value;
} else {
$func = str_replace('()', '', $func);
$this_condition_applies = $func() === $condition_value;
}
} else {
$var = $condition;
if (preg_match('/(.*)\(\)\-\>(.*)->(.*)/i', $var, $matches)) {
$base = $matches[1];
$class = $matches[2];
$var = $matches[3];
$this_condition_applies = $base()->{$class}->_get($var) === $condition_value;
} else {
$this_condition_applies = rsssl_get_option($var) === $condition_value;
}
}
if ($invert) {
$this_condition_applies = !$this_condition_applies;
}
}
if ($relation === 'AND') {
$condition_applies = $condition_applies && $this_condition_applies;
} else {
$condition_applies = $condition_applies || $this_condition_applies;
}
}
return $condition_applies;
}
/**
* Fetch all user roles.
*
* Tries to get roles from cache first. If roles are not in cache, it fetches them and stores them in cache.
*
* @return array An array of roles, each role being an associative array with 'label' and 'value' keys.
*/
function rsssl_get_roles( ): array {
if ( ! rsssl_admin_logged_in() ) {
return [];
}
global $wp_roles;
// Try to get roles from cache
$roles = wp_cache_get( 'rsssl_roles' );
// If roles are not in cache, fetch and set cache
if ( ! $roles ) {
// Just return the names, not the capabilities
$roles_names = array_keys( $wp_roles->roles );
// Extract unique role values from the role names
$roles = array_values( array_unique( $roles_names ));
// Set the roles in cache for future use
wp_cache_set( 'rsssl_roles', $roles );
}
return $roles;
}
/**
* @param $response
* @param $user
* @param $request
*
* @return mixed
*
* Add user roles to /users endpoint
*/
function rsssl_add_user_role_to_api_response( $response, $user, $request ) {
if ( rsssl_is_logged_in_rest() ) {
$data = $response->get_data();
$data['roles'] = $user->roles;
$response->set_data( $data );
}
return $response;
}
add_filter( 'rest_prepare_user', 'rsssl_add_user_role_to_api_response', 10, 3 );
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