Zeile 39 | Zeile 39 |
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* Type of CAPTCHA. * * 1 = Default CAPTCHA
|
* Type of CAPTCHA. * * 1 = Default CAPTCHA
|
* 2 = reCAPTCHA
| |
* 4 = NoCATPCHA reCAPTCHA
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* 4 = NoCATPCHA reCAPTCHA
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| * 5 = reCAPTCHA invisible * 6 = hCaptcha * 7 = hCaptcha invisible * 8 = reCAPTCHA v3
|
* * @var int */
| * * @var int */
|
Zeile 104 | Zeile 107 |
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{ $this->captcha_template = $template;
|
{ $this->captcha_template = $template;
|
if($this->type == 2)
| if($this->type == 4)
|
{
|
{
|
$this->captcha_template .= "_recaptcha"; } else if($this->type == 4){
| |
$this->captcha_template .= "_nocaptcha";
|
$this->captcha_template .= "_nocaptcha";
|
} }
| } elseif($this->type == 5) { $this->captcha_template .= "_recaptcha_invisible"; } elseif($this->type == 6) { $this->captcha_template .= "_hcaptcha"; } elseif($this->type == 7) { $this->captcha_template .= "_hcaptcha_invisible"; } elseif($this->type == 8) { $this->captcha_template .= "_recaptcha_invisible"; } }
|
// Work on which CAPTCHA we've got installed
|
// Work on which CAPTCHA we've got installed
|
if($this->type == 2 && $mybb->settings['captchapublickey'] && $mybb->settings['captchaprivatekey']) { // We want to use reCAPTCHA, set the server options $this->server = "//www.google.com/recaptcha/api"; $this->verify_server = "www.google.com";
if($build == true) { $this->build_recaptcha(); } } else if($this->type == 4 && $mybb->settings['captchapublickey'] && $mybb->settings['captchaprivatekey'])
| if(in_array($this->type, array(4, 5, 8)) && $mybb->settings['recaptchapublickey'] && $mybb->settings['recaptchaprivatekey'])
|
{
|
{
|
// We want to use reCAPTCHA, set the server options
| // We want to use noCAPTCHA or reCAPTCHA invisible, set the server options
|
$this->server = "//www.google.com/recaptcha/api.js"; $this->verify_server = "https://www.google.com/recaptcha/api/siteverify";
if($build == true) {
|
$this->server = "//www.google.com/recaptcha/api.js"; $this->verify_server = "https://www.google.com/recaptcha/api/siteverify";
if($build == true) {
|
$this->build_recaptcha();
| $this->build_recaptcha(); } } elseif(in_array($this->type, array(6, 7)) && $mybb->settings['hcaptchapublickey'] && $mybb->settings['hcaptchaprivatekey']) { // We want to use hCaptcha or hCaptcha invisible, set the server options $this->server = "//www.hcaptcha.com/1/api.js"; $this->verify_server = "https://hcaptcha.com/siteverify";
if($build == true) { $this->build_hcaptcha();
|
} }
|
} }
|
else if($this->type == 1)
| elseif($this->type == 1)
|
{ if(!function_exists("imagecreatefrompng"))
|
{ if(!function_exists("imagecreatefrompng"))
|
{
| {
|
// We want to use the default CAPTCHA, but it's not installed return; }
|
// We want to use the default CAPTCHA, but it's not installed return; }
|
else if($build == true)
| elseif($build == true)
|
{ $this->build_captcha(); }
| { $this->build_captcha(); }
|
Zeile 180 | Zeile 196 |
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// This will build a reCAPTCHA $server = $this->server;
|
// This will build a reCAPTCHA $server = $this->server;
|
$public_key = $mybb->settings['captchapublickey'];
| $public_key = $mybb->settings['recaptchapublickey'];
|
eval("\$this->html = \"".$templates->get($this->captcha_template, 1, 0)."\";"); //eval("\$this->html = \"".$templates->get("member_register_regimage_recaptcha")."\";");
|
eval("\$this->html = \"".$templates->get($this->captcha_template, 1, 0)."\";"); //eval("\$this->html = \"".$templates->get("member_register_regimage_recaptcha")."\";");
|
| }
function build_hcaptcha() { global $lang, $mybb, $templates;
// This will build a hCaptcha $server = $this->server; $public_key = $mybb->settings['hcaptchapublickey']; $captcha_theme = $mybb->settings['hcaptchatheme']; $captcha_size = $mybb->settings['hcaptchasize']; eval("\$this->html = \"".$templates->get($this->captcha_template, 1, 0)."\";");
|
}
/** * @return string */ function build_hidden_captcha()
|
}
/** * @return string */ function build_hidden_captcha()
|
{
| {
|
global $db, $mybb, $templates;
$field = array();
if($this->type == 1)
|
global $db, $mybb, $templates;
$field = array();
if($this->type == 1)
|
{
| {
|
// Names $hash = "imagehash"; $string = "imagestring";
|
// Names $hash = "imagehash"; $string = "imagestring";
|
|
|
// Values $field['hash'] = $db->escape_string($mybb->input['imagehash']); $field['string'] = $db->escape_string($mybb->input['imagestring']); }
|
// Values $field['hash'] = $db->escape_string($mybb->input['imagehash']); $field['string'] = $db->escape_string($mybb->input['imagestring']); }
|
else if($this->type == 2) { // Names $hash = "recaptcha_challenge_field"; $string = "recaptcha_response_field";
// Values $field['hash'] = $mybb->input['recaptcha_challenge_field']; $field['string'] = $mybb->input['recaptcha_response_field']; } else if($this->type == 3)
| elseif($this->type == 3)
|
{ // Are You a Human can't be built as a hidden captcha return '';
| { // Are You a Human can't be built as a hidden captcha return '';
|
Zeile 258 | Zeile 277 |
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{ $this->set_error($lang->invalid_captcha_verify); $db->delete_query("captcha", "imagehash = '{$imagehash}'");
|
{ $this->set_error($lang->invalid_captcha_verify); $db->delete_query("captcha", "imagehash = '{$imagehash}'");
|
} } elseif($this->type == 2) { $challenge = $mybb->input['recaptcha_challenge_field']; $response = $mybb->input['recaptcha_response_field'];
if(!$challenge || strlen($challenge) == 0 || !$response || strlen($response) == 0) { $this->set_error($lang->invalid_captcha); } else { // We have a reCAPTCHA to handle $data = $this->_qsencode(array( 'privatekey' => $mybb->settings['captchaprivatekey'], 'remoteip' => $session->ipaddress, 'challenge' => $challenge, 'response' => $response ));
// Contact Google and see if our reCAPTCHA was successful $http_request = "POST /recaptcha/api/verify HTTP/1.0\r\n"; $http_request .= "Host: $this->verify_server\r\n"; $http_request .= "Content-Type: application/x-www-form-urlencoded;\r\n"; $http_request .= "Content-Length: ".strlen($data)."\r\n"; $http_request .= "User-Agent: reCAPTCHA/PHP\r\n"; $http_request .= "\r\n"; $http_request .= $data;
$fs = @fsockopen($this->verify_server, 80, $errno, $errstr, 10);
if($fs == false)
| } } elseif(in_array($this->type, array(4, 5))) { $response = $mybb->input['g-recaptcha-response']; if(!$response || strlen($response) == 0) { $this->set_error($lang->invalid_nocaptcha); } else { // We have a noCAPTCHA or reCAPTCHA invisible to handle // Contact Google and see if our reCAPTCHA was successful $response = fetch_remote_file($this->verify_server, array( 'secret' => $mybb->settings['recaptchaprivatekey'], 'remoteip' => $session->ipaddress, 'response' => $response ));
if($response == false) { $this->set_error($lang->invalid_nocaptcha_transmit); } else
|
{
|
{
|
$this->set_error($lang->invalid_captcha_transmit);
| $answer = json_decode($response, true);
if($answer['success'] != 'true') { // We got it wrong! Oh no... $this->set_error($lang->invalid_nocaptcha); } } } } elseif($this->type == 8) { $response = $mybb->input['g-recaptcha-response']; if(!$response || strlen($response) == 0) { $this->set_error($lang->invalid_nocaptcha); } else { // We have a reCAPTCHA invisible to handle // Contact Google and see if our reCAPTCHA was successful $response = fetch_remote_file($this->verify_server, array( 'secret' => $mybb->settings['recaptchaprivatekey'], 'score' => $mybb->settings['recaptchascore'], 'remoteip' => $session->ipaddress, 'response' => $response ));
if($response === false) { $this->set_error($lang->invalid_nocaptcha_transmit);
|
} else {
|
} else {
|
// We connected, but is it correct? fwrite($fs, $http_request);
| $answer = json_decode($response, true);
|
|
|
while(!feof($fs)) { $response .= fgets($fs, 1160); }
fclose($fs);
$response = explode("\r\n\r\n", $response, 2); $answer = explode("\n", $response[1]);
if(trim($answer[0]) != 'true')
| if($answer['success'] != 'true' || $answer['score'] < $mybb->settings['recaptchascore'])
|
{ // We got it wrong! Oh no...
|
{ // We got it wrong! Oh no...
|
$this->set_error($lang->invalid_captcha_verify);
| $this->set_error($lang->invalid_nocaptcha);
|
} } } }
|
} } } }
|
elseif($this->type == 4)
| elseif(in_array($this->type, array(6, 7)))
|
{
|
{
|
$response = $mybb->input['g-recaptcha-response'];
| $response = $mybb->input['h-captcha-response'];
|
if(!$response || strlen($response) == 0) {
|
if(!$response || strlen($response) == 0) {
|
$this->set_error($lang->invalid_nocaptcha);
| $this->set_error($lang->invalid_hcaptcha);
|
} else {
|
} else {
|
// We have a noCAPTCHA to handle // Contact Google and see if our reCAPTCHA was successful
| // We have an hCaptcha or hCaptcha invisible to handle // Contact hCaptcha and see if our hCaptcha was successful
|
$response = fetch_remote_file($this->verify_server, array(
|
$response = fetch_remote_file($this->verify_server, array(
|
'secret' => $mybb->settings['captchaprivatekey'],
| 'secret' => $mybb->settings['hcaptchaprivatekey'],
|
'remoteip' => $session->ipaddress, 'response' => $response ));
|
'remoteip' => $session->ipaddress, 'response' => $response ));
|
|
|
if($response == false)
|
if($response == false)
|
{ $this->set_error($lang->invalid_nocaptcha_transmit);
| { $this->set_error($lang->invalid_hcaptcha_transmit);
|
} else { $answer = json_decode($response, true);
|
} else { $answer = json_decode($response, true);
|
| |
if($answer['success'] != 'true') { // We got it wrong! Oh no...
|
if($answer['success'] != 'true') { // We got it wrong! Oh no...
|
$this->set_error($lang->invalid_nocaptcha);
| $this->set_error($lang->invalid_hcaptcha);
|
} } } }
|
} } } }
|
| |
$plugins->run_hooks('captcha_validate_end', $this);
if(count($this->errors) > 0)
| $plugins->run_hooks('captcha_validate_end', $this);
if(count($this->errors) > 0)
|