| 1: | <?php |
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| 3: | |
| 4: | |
| 5: | |
| 6: | |
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| 8: | |
| 9: | if (!defined('DEBUG_MODE')) { die(); } |
| 10: | |
| 11: | |
| 12: | |
| 13: | |
| 14: | class Hm_Handler_process_recaptcha extends Hm_Handler_Module { |
| 15: | public function process() { |
| 16: | $rconf = recaptcha_config($this->config); |
| 17: | if (!is_array($rconf) || count($rconf) == 0) { |
| 18: | $this->out('recaptcha_config', array('site_key' => '')); |
| 19: | Hm_Debug::add('Recaptcha module activated, but not configured', 'warning'); |
| 20: | return; |
| 21: | } |
| 22: | $this->out('recaptcha_config', $rconf); |
| 23: | list($success, $form) = $this->process_form(array('username', 'password')); |
| 24: | if (!$success) { |
| 25: | return; |
| 26: | } |
| 27: | if (!array_key_exists('g-recaptcha-response', $this->request->post)) { |
| 28: | $this->request->post = array(); |
| 29: | Hm_Msgs::add('Recaptcha failed', 'danger'); |
| 30: | return; |
| 31: | } |
| 32: | if (!check_recaptcha($rconf['secret'], $this->request->post['g-recaptcha-response'], |
| 33: | $this->request->server['REMOTE_ADDR'])) { |
| 34: | $this->request->post = array(); |
| 35: | Hm_Msgs::add('Recaptcha failed', 'danger'); |
| 36: | return; |
| 37: | } |
| 38: | } |
| 39: | } |
| 40: | |
| 41: | |
| 42: | |
| 43: | |
| 44: | class Hm_Output_recaptcha_script extends Hm_Output_Module { |
| 45: | protected function output() { |
| 46: | if (!$this->get('router_login_state') && $this->get('recaptcha_config')) { |
| 47: | return "<script src='https://www.google.com/recaptcha/api.js'></script>"; |
| 48: | } |
| 49: | } |
| 50: | } |
| 51: | |
| 52: | |
| 53: | |
| 54: | |
| 55: | class Hm_Output_recaptcha_form extends Hm_Output_Module { |
| 56: | protected function output() { |
| 57: | if (!$this->get('router_login_state') && $recaptcha_config = $this->get('recaptcha_config')) { |
| 58: | return '<div class="g-recaptcha" data-sitekey="'.$this->html_safe($recaptcha_config['site_key']).'"></div>'; |
| 59: | } |
| 60: | } |
| 61: | } |
| 62: | |
| 63: | |
| 64: | |
| 65: | |
| 66: | if (!hm_exists('recaptcha_config')) { |
| 67: | function recaptcha_config($config) { |
| 68: | return $config->get('recaptcha', array()); |
| 69: | }} |
| 70: | |
| 71: | |
| 72: | |
| 73: | |
| 74: | if (!hm_exists('check_recaptcha')) { |
| 75: | function check_recaptcha($secret, $response, $ip) { |
| 76: | $api = new Hm_API_Curl(); |
| 77: | $url = 'https://www.google.com/recaptcha/api/siteverify'; |
| 78: | $post = array('secret' => $secret, 'response' => $response, 'remoteip' => $ip); |
| 79: | $res = $api->command($url, array(), $post); |
| 80: | if (is_array($res) && array_key_exists('success', $res) && $res['success']) { |
| 81: | return true; |
| 82: | } |
| 83: | return false; |
| 84: | }} |
| 85: | |