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<?php |
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|
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namespace FluentAuth\App\Http\Controllers; |
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|
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use FluentAuth\App\Helpers\Arr; |
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use FluentAuth\App\Services\IntegrityChecker\Api; |
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use FluentAuth\App\Services\IntegrityChecker\CheckerService; |
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use FluentAuth\App\Services\IntegrityChecker\IntegrityHelper; |
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|
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class SecurityScanController |
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{ |
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public static function getSettings(\WP_REST_Request $request) |
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{ |
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$settings = IntegrityHelper::getSettings(); |
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|
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if ($settings['last_checked']) { |
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$settings['last_checked_human'] = human_time_diff(strtotime($settings['last_checked']), current_time('timestamp')); |
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} |
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|
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return [ |
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'settings' => $settings, |
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'ignores' => IntegrityHelper::getIgnoreLists(), |
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]; |
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} |
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|
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public static function registerSite(\WP_REST_Request $request) |
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{ |
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if ($request->get_param('status') == 'self') { |
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$defaults = [ |
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'status' => 'self', |
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'api_id' => '', |
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'api_key' => '', |
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'last_checked' => '', |
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'account_email_id' => '', |
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'is_ok' => 'yes', |
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'auto_scan' => 'no', |
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'scan_interval' => 'daily', |
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'last_report_sent' => '' |
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]; |
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|
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IntegrityHelper::saveSettings($defaults); |
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|
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return [ |
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'message' => __('Your settings has been saved successfully.', 'fluent-security'), |
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]; |
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|
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} |
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|
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$info = $request->get_param('info'); |
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|
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if (!is_array($info)) { |
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$info = []; |
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} |
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|
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// Validate the data |
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$infoData = [ |
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'email' => sanitize_email(Arr::get($info, 'email', '')), |
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'full_name' => sanitize_text_field(Arr::get($info, 'full_name', '')), |
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'api_id' => sanitize_text_field(Arr::get($info, 'api_id', '')), |
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'api_key' => sanitize_text_field(Arr::get($info, 'api_key', '')) |
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]; |
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|
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if (!is_email($infoData['email']) || empty($infoData['full_name'])) { |
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return new \WP_Error('invalid_data', __('Please provide a valid email address and full name.', 'fluent-security'), ['status' => 400, 'data' => $infoData]); |
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} |
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|
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$status = $request->get_param('status'); |
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|
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$settings = IntegrityHelper::getSettings(); |
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$isConfirmed = false; |
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if ($status == 'unregistered') { |
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$apiId = Api::registerSite($infoData); |
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} else { |
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$infoData['api_id'] = $settings['api_id']; |
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$apiId = Api::confirmSite($infoData); |
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$isConfirmed = true; |
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} |
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|
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if (is_wp_error($apiId)) { |
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return $apiId; |
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} |
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|
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if ($isConfirmed) { |
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$settings['api_key'] = $infoData['api_key']; |
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$settings['status'] = 'active'; |
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} else { |
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$settings['api_id'] = $apiId; |
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$settings['status'] = 'pending'; |
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$settings['account_email_id'] = $infoData['email']; |
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} |
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|
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IntegrityHelper::saveSettings($settings); |
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|
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return [ |
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'message' => 'Your site has been successfully registered. Please provide the API token.', |
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'settings' => $settings |
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]; |
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|
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} |
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|
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public static function scanSite(\WP_REST_Request $request) |
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{ |
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$settings = IntegrityHelper::getSettings(); |
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$settings['last_checked'] = current_time('mysql'); |
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$settings['is_ok'] = 'yes'; |
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IntegrityHelper::saveSettings($settings); |
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|
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try { |
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$checkerService = new CheckerService(); |
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} catch (\Exception $e) { |
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return new \WP_Error('invalid_response', __('An error occurred while scanning the site. If you continously get this error, please reconnect the API.', 'fluent-security'), ['status' => 422, 'data' => $e->getMessage()]); |
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} |
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|
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$scanResults = $checkerService->getScanResults(false); |
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$activeChanges = $checkerService->getScanResults(true); |
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|
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$hasIssues = array_filter($activeChanges); |
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$settings['last_checked'] = current_time('mysql'); |
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if ($hasIssues) { |
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$settings['is_ok'] = 'no'; |
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} |
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|
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IntegrityHelper::saveSettings($settings); |
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|
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return [ |
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'scan_results' => $scanResults, |
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'activeChanges' => $activeChanges, |
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'hasIssues' => !!array_filter($scanResults), |
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'willAlert' => !!array_filter($activeChanges) |
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]; |
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} |
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|
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public static function toggleIgnore(\WP_REST_Request $request) |
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{ |
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$willRemove = $request->get_param('will_remove') == 'yes'; |
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$file = $request->get_param('file'); |
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|
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if (!is_string($file) || empty($file)) { |
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return new \WP_Error('invalid_data', __('Please provide a valid file name.', 'fluent-security'), ['status' => 400, 'data' => $file]); |
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} |
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|
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$isFolder = $request->get_param('is_folder') == 'yes'; |
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|
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$settings = IntegrityHelper::getIgnoreLists(); |
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|
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if ($isFolder) { |
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$ignoreLists = $settings['folders']; |
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} else { |
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$ignoreLists = $settings['files']; |
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} |
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|
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if ($willRemove) { |
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$ignoreLists = array_diff($ignoreLists, [$file]); |
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} else { |
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$ignoreLists[] = $file; |
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} |
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|
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if ($isFolder) { |
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$settings['folders'] = array_values(array_unique($ignoreLists)); |
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} else { |
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$settings['files'] = array_values(array_unique($ignoreLists)); |
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} |
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|
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IntegrityHelper::updateIgnoreLists($settings); |
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|
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return [ |
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'message' => __('Ignore status has been updated.', 'fluent-security'), |
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'lists' => $settings |
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]; |
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} |
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|
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public static function viewFileDiff(\WP_REST_Request $request) |
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{ |
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$fileConfig = $request->get_param('viewing_file'); |
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|
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if (!$fileConfig || empty($fileConfig['file']) || empty($fileConfig['status'])) { |
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return new \WP_Error('invalid_data', __('Please provide a valid file name and status.', 'fluent-security'), ['status' => 400, 'data' => $fileConfig]); |
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} |
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|
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$file = $fileConfig['file']; |
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$status = $fileConfig['status']; |
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$folder = $fileConfig['folder']; |
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|
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$validFolders = ['', 'wp-admin', 'wp-includes', WPINC]; |
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|
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if (!in_array($folder, $validFolders)) { |
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return new \WP_Error('invalid_data', __('Invalid folder name.', 'fluent-security'), ['status' => 400, 'data' => $fileConfig]); |
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} |
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|
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$isInc = $folder == 'wp-includes'; |
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|
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if ($folder == 'wp-includes') { |
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$folder = WPINC; |
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} |
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|
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if ($folder) { |
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// Allow nested paths for wp-admin/wp-includes, realpath() ensures containment |
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$filePath = ABSPATH . $folder . '/' . $file; |
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$expectedDir = realpath(ABSPATH . $folder); |
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} else { |
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// Root folder: strip directory components to prevent traversal |
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$file = basename($file); |
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$filePath = ABSPATH . $file; |
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$expectedDir = realpath(ABSPATH); |
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} |
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|
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$realPath = realpath($filePath); |
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|
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if (!$realPath || !$expectedDir || strpos($realPath, $expectedDir . DIRECTORY_SEPARATOR) !== 0) { |
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return new \WP_Error('invalid_data', __('This file could not be viewed for security reason.', 'fluent-security'), ['status' => 400, 'data' => $file]); |
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} |
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|
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$sensitivePatterns = [ |
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'wp-config', |
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'.htaccess', |
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'.env', |
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'debug.log', |
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'error_log', |
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'php_errorlog', |
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'.user.ini', |
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'.php.ini', |
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'php.ini', |
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'.ftpconfig', |
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'.ssh', |
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]; |
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|
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$backupExtensions = ['.bak', '.back', '.backup', '.old', '.orig', '.save', '.swp', '.tmp', '.copy', '~']; |
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|
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$fileLower = strtolower($file); |
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foreach ($sensitivePatterns as $pattern) { |
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if (strpos($fileLower, $pattern) !== false) { |
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return new \WP_Error('invalid_data', __('This file could not be viewed.', 'fluent-security'), ['status' => 400, 'data' => $file]); |
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} |
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} |
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|
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foreach ($backupExtensions as $ext) { |
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if (substr($fileLower, -strlen($ext)) === $ext) { |
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return new \WP_Error('invalid_data', __('This file could not be viewed.', 'fluent-security'), ['status' => 400, 'data' => $file]); |
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} |
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} |
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|
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if (!file_exists($filePath)) { |
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return new \WP_Error('invalid_data', __('This file could not be viewed.', 'fluent-security'), ['status' => 400, 'data' => $file]); |
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} |
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|
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// check if the file size is greater than 2MB |
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|
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$maxFileSize = 2 * 1024 * 1024; // 2MB |
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if (filesize($filePath) > $maxFileSize) { |
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return new \WP_Error('invalid_data', __('This file is too large to be viewed.', 'fluent-security'), ['status' => 400, 'data' => $file]); |
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} |
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|
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// check if the file is readable |
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if (!is_readable($filePath)) { |
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return new \WP_Error('invalid_data', __('This file is not readable.', 'fluent-security'), ['status' => 400, 'data' => $file]); |
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} |
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|
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// get file content using WP File System API |
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|
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require_once(ABSPATH . 'wp-admin/includes/file.php'); |
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WP_Filesystem(); |
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global $wp_filesystem; |
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$fileContent = $wp_filesystem->get_contents($filePath); |
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|
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$remoteContent = ''; |
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if ($status == 'modified') { |
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$originalRelativePath = str_replace(ABSPATH, '', $filePath); |
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if ($isInc) { |
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$originalRelativePath = str_replace(WPINC, 'wp-includes', $originalRelativePath); |
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} |
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|
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$remoteContent = Api::getFileContentFromGithub($originalRelativePath); |
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|
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if (is_wp_error($remoteContent)) { |
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return new \WP_Error('invalid_data', __('Sorry, we could not compare the changes via Github API.', 'fluent-security'), ['status' => 400]); |
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} |
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} |
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|
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return [ |
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'filePath' => str_replace(ABSPATH, '/', $filePath), |
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'fileContent' => $fileContent, |
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'hasDiff' => !!$remoteContent, |
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'originalFileContent' => $remoteContent, |
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]; |
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|
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} |
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|
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public static function updateScheduleScan(\WP_REST_Request $request) |
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{ |
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$interval = $request->get_param('scan_interval'); |
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$enabled = $request->get_param('auto_scan') == 'yes'; |
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|
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if (!is_string($interval) || empty($interval)) { |
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return new \WP_Error('invalid_data', __('Please provide a valid interval.', 'fluent-security'), ['status' => 400, 'data' => $interval]); |
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} |
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|
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$globalSettings = IntegrityHelper::getSettings(); |
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|
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$globalSettings['auto_scan'] = $enabled ? 'yes' : 'no'; |
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$globalSettings['scan_interval'] = $interval == 'hourly' ? 'hourly' : 'daily'; |
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|
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IntegrityHelper::saveSettings($globalSettings); |
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|
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return [ |
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'message' => __('Schedule scan has been updated.', 'fluent-security'), |
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'settings' => $globalSettings |
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]; |
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} |
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|
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public static function resetIgnores(\WP_REST_Request $request) |
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{ |
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IntegrityHelper::updateIgnoreLists([ |
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'files' => [], |
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'folders' => [] |
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]); |
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|
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return [ |
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'message' => __('Ignore lists have been reset successfully.', 'fluent-security') |
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]; |
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} |
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|
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public static function resetApi(\WP_REST_Request $request) |
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{ |
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Api::disableApi(); |
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|
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$settings = IntegrityHelper::getSettings(); |
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|
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$settings['status'] = 'unregistered'; |
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$settings['api_id'] = ''; |
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$settings['api_key'] = ''; |
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$settings['auto_scan'] = 'no'; |
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$settings['scan_interval'] = 'daily'; |
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$settings['account_email_id'] = ''; |
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|
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IntegrityHelper::saveSettings($settings); |
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|
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return [ |
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'message' => __('API has been reset successfully.', 'fluent-security'), |
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'settings' => $settings |
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]; |
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} |
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} |
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|
