Zeile 40 | Zeile 40 |
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* * 1 = Default CAPTCHA * 2 = reCAPTCHA
|
* * 1 = Default CAPTCHA * 2 = reCAPTCHA
|
* 3 = Are You a Human
| |
* 4 = NoCATPCHA reCAPTCHA * * @var int
| * 4 = NoCATPCHA reCAPTCHA * * @var int
|
Zeile 52 | Zeile 51 |
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* * @var string */
|
* * @var string */
|
public $captch_template = '';
| public $captcha_template = '';
|
/** * CAPTCHA Server URL
| /** * CAPTCHA Server URL
|
Zeile 62 | Zeile 61 |
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public $server = '';
/**
|
public $server = '';
/**
|
* CAPTCHA Secure Server URL * * @var string */ public $secure_server = '';
/** * CAPTCHA Verify Server
| * CAPTCHA Verify Server
|
* * @var string */ public $verify_server = '';
|
* * @var string */ public $verify_server = '';
|
/** * Are You a Human configuration * * @var string */ public $ayah_web_service_host = ''; public $ayah_publisher_key = ''; public $ayah_scoring_key = ''; public $ayah_debug_mode = ''; public $ayah_use_curl = '';
|
|
/** * HTML of the built CAPTCHA
|
/** * HTML of the built CAPTCHA
|
*
| *
|
* @var string
|
* @var string
|
*/
| */
|
public $html = '';
/**
| public $html = '';
/**
|
Zeile 100 | Zeile 81 |
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*/ public $errors = array();
|
*/ public $errors = array();
|
| /** * @param bool $build * @param string $template */
|
function __construct($build = false, $template = "") { global $mybb, $plugins;
| function __construct($build = false, $template = "") { global $mybb, $plugins;
|
Zeile 119 | Zeile 104 |
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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 == 3)
| $this->captcha_template .= "_nocaptcha"; } elseif($this->type == 5)
|
{
|
{
|
$this->captcha_template .= "_ayah"; } else if($this->type == 4){ $this->captcha_template .= "_nocaptcha";
| $this->captcha_template .= "_recaptcha_invisible";
|
} }
// Work on which CAPTCHA we've got installed
|
} }
// Work on which CAPTCHA we've got installed
|
if($this->type == 3 && $mybb->settings['ayahpublisherkey'] && $mybb->settings['ayahscoringkey']) { // We want to use Are You a Human, set configuration options $this->ayah_web_service_host = "ws.areyouahuman.com"; $this->ayah_publisher_key = $mybb->settings['ayahpublisherkey']; $this->ayah_scoring_key = $mybb->settings['ayahscoringkey']; $this->ayah_debug_mode = false; $this->ayah_use_curl = true;
if($build == true) { $this->build_ayah(); } } else if($this->type == 2 && $mybb->settings['captchapublickey'] && $mybb->settings['captchaprivatekey']) { // We want to use reCAPTCHA, set the server options $this->server = "http://www.google.com/recaptcha/api"; $this->secure_server = "https://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']) { // We want to use reCAPTCHA, set the server options $this->server = "http://www.google.com/recaptcha/api.js"; $this->secure_server = "https://www.google.com/recaptcha/api.js";
| if(in_array($this->type, array(4, 5)) && $mybb->settings['captchapublickey'] && $mybb->settings['captchaprivatekey']) { // 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)
|
$this->verify_server = "https://www.google.com/recaptcha/api/siteverify";
if($build == true)
|
{
| {
|
$this->build_recaptcha();
|
$this->build_recaptcha();
|
} } else if($this->type == 1)
| } } elseif($this->type == 1)
|
{ if(!function_exists("imagecreatefrompng")) { // We want to use the default CAPTCHA, but it's not installed
|
{ if(!function_exists("imagecreatefrompng")) { // We want to use the default CAPTCHA, but it's not installed
|
return false;
| return;
|
}
|
}
|
else if($build == true)
| elseif($build == true)
|
{ $this->build_captcha(); }
| { $this->build_captcha(); }
|
Zeile 187 | Zeile 142 |
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$plugins->run_hooks('captcha_build_end', $args); }
|
$plugins->run_hooks('captcha_build_end', $args); }
|
| /** * @param bool $return Not used */
|
function build_captcha($return = false) { global $db, $lang, $templates, $theme, $mybb;
| function build_captcha($return = false) { global $db, $lang, $templates, $theme, $mybb;
|
Zeile 213 | Zeile 171 |
---|
// This will build a reCAPTCHA $server = $this->server; $public_key = $mybb->settings['captchapublickey'];
|
// This will build a reCAPTCHA $server = $this->server; $public_key = $mybb->settings['captchapublickey'];
|
if(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off') { // Use secure server if HTTPS $server = $this->secure_server; }
| |
eval("\$this->html = \"".$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_ayah() { global $lang, $mybb, $templates;
define('AYAH_PUBLISHER_KEY', $this->ayah_publisher_key); define('AYAH_SCORING_KEY', $this->ayah_scoring_key); define('AYAH_USE_CURL', $this->ayah_use_curl); define('AYAH_DEBUG_MODE', $this->ayah_debug_mode); define('AYAH_WEB_SERVICE_HOST', $this->ayah_web_service_host);
require_once MYBB_ROOT."inc/3rdparty/ayah/ayah.php"; $ayah = new AYAH(); $output = $ayah->getPublisherHTML();
if(!empty($output)) { eval("\$this->html = \"".$templates->get($this->captcha_template, 1, 0)."\";"); //eval("\$this->html = \"".$templates->get("member_register_regimage_ayah")."\";"); } }
| /** * @return string */
|
function build_hidden_captcha() { global $db, $mybb, $templates;
|
function build_hidden_captcha() { global $db, $mybb, $templates;
|
$field = array();
| $field = array();
|
if($this->type == 1) {
| if($this->type == 1) {
|
Zeile 261 | Zeile 195 |
---|
$field['hash'] = $db->escape_string($mybb->input['imagehash']); $field['string'] = $db->escape_string($mybb->input['imagestring']); }
|
$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($this->type == 3)
|
{ // Are You a Human can't be built as a hidden captcha
|
{ // Are You a Human can't be built as a hidden captcha
|
continue;
| return '';
|
}
eval("\$this->html = \"".$templates->get("post_captcha_hidden")."\";"); return $this->html; }
|
}
eval("\$this->html = \"".$templates->get("post_captcha_hidden")."\";"); return $this->html; }
|
| /** * @return bool */
|
function validate_captcha() { global $db, $lang, $mybb, $session, $plugins;
$plugins->run_hooks('captcha_validate_start', $this);
|
function validate_captcha() { global $db, $lang, $mybb, $session, $plugins;
$plugins->run_hooks('captcha_validate_start', $this);
|
|
|
if($this->type == 1) { // We have a normal CAPTCHA to handle
| if($this->type == 1) { // We have a normal CAPTCHA to handle
|
Zeile 294 | Zeile 221 |
---|
$imagestring = $db->escape_string(my_strtolower($mybb->input['imagestring']));
switch($db->type)
|
$imagestring = $db->escape_string(my_strtolower($mybb->input['imagestring']));
switch($db->type)
|
{
| {
|
case 'mysql': case 'mysqli': $field = 'imagestring';
|
case 'mysql': case 'mysqli': $field = 'imagestring';
|
break;
| break;
|
default: $field = 'LOWER(imagestring)'; break;
|
default: $field = 'LOWER(imagestring)'; break;
|
}
| }
|
$query = $db->simple_select("captcha", "*", "imagehash = '{$imagehash}' AND {$field} = '{$imagestring}'"); $imgcheck = $db->fetch_array($query);
|
$query = $db->simple_select("captcha", "*", "imagehash = '{$imagehash}' AND {$field} = '{$imagestring}'"); $imgcheck = $db->fetch_array($query);
|
|
|
if(!$imgcheck)
|
if(!$imgcheck)
|
{
| {
|
$this->set_error($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) { $this->set_error($lang->invalid_captcha_transmit); } else { // We connected, but is it correct? fwrite($fs, $http_request);
while(!feof($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') { // We got it wrong! Oh no... $this->set_error($lang->invalid_captcha_verify); } } } } elseif($this->type == 4)
| elseif(in_array($this->type, array(4, 5)))
|
{ $response = $mybb->input['g-recaptcha-response']; if(!$response || strlen($response) == 0)
| { $response = $mybb->input['g-recaptcha-response']; if(!$response || strlen($response) == 0)
|
Zeile 379 | Zeile 249 |
---|
} else {
|
} else {
|
// We have a noCAPTCHA to handle
| // 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['captchaprivatekey'],
| // Contact Google and see if our reCAPTCHA was successful $response = fetch_remote_file($this->verify_server, array( 'secret' => $mybb->settings['captchaprivatekey'],
|
Zeile 401 | Zeile 271 |
---|
$this->set_error($lang->invalid_nocaptcha); } }
|
$this->set_error($lang->invalid_nocaptcha); } }
|
} } elseif($this->type == 3) { define('AYAH_PUBLISHER_KEY', $this->ayah_publisher_key); define('AYAH_SCORING_KEY', $this->ayah_scoring_key); define('AYAH_USE_CURL', $this->ayah_use_curl); define('AYAH_DEBUG_MODE', $this->ayah_debug_mode); define('AYAH_WEB_SERVICE_HOST', $this->ayah_web_service_host);
require_once MYBB_ROOT."inc/3rdparty/ayah/ayah.php"; $ayah = new AYAH();
$result = $ayah->scoreResult();
if($result == false) { $this->set_error($lang->invalid_ayah_result);
| |
} }
| } }
|
Zeile 454 | Zeile 306 |
---|
/** * Add an error to the error array.
|
/** * Add an error to the error array.
|
| * * @param string $error * @param string $data
|
*/ function set_error($error, $data='') {
| */ function set_error($error, $data='') {
|
Zeile 467 | Zeile 322 |
---|
* Returns the error(s) that occurred when handling data * in a format that MyBB can handle. *
|
* Returns the error(s) that occurred when handling data * in a format that MyBB can handle. *
|
* @return An array of errors in a MyBB format.
| * @return array An array of errors in a MyBB format.
|
*/ function get_errors() { global $lang;
|
*/ function get_errors() { global $lang;
|
| $errors = array();
|
foreach($this->errors as $error) { $lang_string = $error['error_code'];
| foreach($this->errors as $error) { $lang_string = $error['error_code'];
|
Zeile 480 | Zeile 336 |
---|
if(!$lang_string) { if($lang->invalid_captcha_verify)
|
if(!$lang_string) { if($lang->invalid_captcha_verify)
|
{
| {
|
$lang_string = 'invalid_captcha_verify'; } else { $lang_string = 'unknown_error'; }
|
$lang_string = 'invalid_captcha_verify'; } else { $lang_string = 'unknown_error'; }
|
}
| }
|
if(!isset($lang->$lang_string)) { $errors[] = $error['error_code'];
| if(!isset($lang->$lang_string)) { $errors[] = $error['error_code'];
|
Zeile 496 | Zeile 352 |
---|
}
if(!empty($error['data']) && !is_array($error['data']))
|
}
if(!empty($error['data']) && !is_array($error['data']))
|
{
| {
|
$error['data'] = array($error['data']); }
if(is_array($error['data']))
|
$error['data'] = array($error['data']); }
if(is_array($error['data']))
|
{
| {
|
array_unshift($error['data'], $lang->$lang_string); $errors[] = call_user_func_array(array($lang, "sprintf"), $error['data']); }
| array_unshift($error['data'], $lang->$lang_string); $errors[] = call_user_func_array(array($lang, "sprintf"), $error['data']); }
|
Zeile 514 | Zeile 370 |
---|
return $errors; }
|
return $errors; }
|
| /** * @param array $data * * @return string */
|
private function _qsencode($data) { $req = '';
| private function _qsencode($data) { $req = '';
|