75 lines
2.7 KiB
PHP
75 lines
2.7 KiB
PHP
<?php
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/*
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* UnderConstructionPage
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* PRO license related functions
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* (c) WebFactory Ltd, 2015 - 2022
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*/
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class UCP_license extends UCP {
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// hook things up
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static function init() {
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} // init
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// check if license key is valid and not expired
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static function is_activated() {
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$options = parent::get_options();
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if (!empty($options['license_active']) && $options['license_active'] === true &&
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!empty($options['license_expires']) && $options['license_expires'] >= date('Y-m-d')) {
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return true;
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} else {
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return false;
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}
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} // is_activated
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// check if activation code is valid
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static function validate_license_key($code) {
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$out = array('success' => false, 'license_active' => false, 'license_key' => $code, 'error' => '', 'license_type' => '', 'license_expires' => '1900-01-01');
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$result = self::query_licensing_server('validate_license', array('license_key' => $code));
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if (false === $result) {
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$out['error'] = 'Unable to contact licensing server. Please try again in a few moments.';
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} elseif (!is_array($result['data']) || sizeof($result['data']) != 4) {
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$out['error'] = 'Invalid response from licensing server. Please try again later.';
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} else {
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$out['success'] = true;
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$out = array_merge($out, $result['data']);
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}
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return $out;
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} // validate_license_key
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// run any query on licensing server
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static function query_licensing_server($action, $data = array(), $method = 'GET', $array_response = true) {
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$options = parent::get_options();
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$request_params = array('sslverify' => false, 'timeout' => 25, 'redirection' => 2);
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$default_data = array('license_key' => $options['license_key'],
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'code_base' => 'free',
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'_rand' => rand(1000, 9999),
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'version' => self::$version,
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'site' => get_home_url());
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$request_data = array_merge($default_data, $data, array('action' => $action));
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$url = add_query_arg($request_data, parent::$licensing_servers[0]);
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$response = wp_remote_get(esc_url_raw($url), $request_params);
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if (is_wp_error($response) || !($body = wp_remote_retrieve_body($response)) || !($result = @json_decode($body, $array_response))) {
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$url = add_query_arg($request_data, parent::$licensing_servers[1]);
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$response = wp_remote_get(esc_url_raw($url), $request_params);
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$body = wp_remote_retrieve_body($response);
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$result = @json_decode($body, $array_response);
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}
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$result['success'] = true;
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if (!is_array($result) || !isset($result['success'])) {
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return false;
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} else {
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return $result;
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}
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} // query_licensing_server
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} // class UCP_license
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