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 */
| * * @var int */
|
Zeile 51 | Zeile 51 |
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* * @var string */
|
* * @var string */
|
public $captch_template = '';
| public $captcha_template = '';
|
/** * CAPTCHA Server URL
| /** * CAPTCHA Server URL
|
Zeile 61 | 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 * * @var string
|
/** * HTML of the built CAPTCHA * * @var string
|
*/
| */
|
public $html = '';
/**
| public $html = '';
/**
|
Zeile 98 | Zeile 80 |
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* @var array */ public $errors = array();
|
* @var array */ public $errors = array();
|
| /** * @param bool $build * @param string $template */
|
function __construct($build = false, $template = "") {
|
function __construct($build = false, $template = "") {
|
global $mybb;
| global $mybb, $plugins;
|
$this->type = $mybb->settings['captchaimage'];
|
$this->type = $mybb->settings['captchaimage'];
|
| $args = array( 'this' => &$this, 'build' => &$build, 'template' => &$template, );
$plugins->run_hooks('captcha_build_start', $args);
|
// Prepare the build template if($template)
| // Prepare the build template if($template)
|
Zeile 114 | Zeile 108 |
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{ $this->captcha_template .= "_recaptcha"; }
|
{ $this->captcha_template .= "_recaptcha"; }
|
else if($this->type == 3) { $this->captcha_template .= "_ayah"; } }
// Work on which CAPTCHA we've got installed if($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; $this->ayah_use_curl = true;
| elseif($this->type == 4){ $this->captcha_template .= "_nocaptcha"; } elseif($this->type == 5){ $this->captcha_template .= "_recaptcha_invisible"; } }
|
|
|
if($build == true) { $this->build_ayah(); } } else if($this->type == 2 && $mybb->settings['captchapublickey'] && $mybb->settings['captchaprivatekey']) {
| // Work on which CAPTCHA we've got installed if($this->type == 2 && $mybb->settings['captchapublickey'] && $mybb->settings['captchaprivatekey']) {
|
// We want to use reCAPTCHA, set the server options
|
// 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->server = "//www.google.com/recaptcha/api";
|
$this->verify_server = "www.google.com";
if($build == true) { $this->build_recaptcha();
|
$this->verify_server = "www.google.com";
if($build == true) { $this->build_recaptcha();
|
} } else if($this->type == 1)
| } } elseif(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) { $this->build_recaptcha(); } } elseif($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(); } }
|
// Plugin hook
| $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 189 | Zeile 184 |
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// 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()
|
function build_hidden_captcha()
|
{ global $db, $mybb, $templates;
| { global $db, $mybb, $templates;
|
$field = array();
|
$field = array();
|
if($this->type == 1) {
| if($this->type == 1) {
|
// Names $hash = "imagehash"; $string = "imagestring";
|
// Names $hash = "imagehash"; $string = "imagestring";
|
// Values
| // Values
|
$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($this->type == 2)
| elseif($this->type == 2)
|
{ // Names $hash = "recaptcha_challenge_field";
| { // Names $hash = "recaptcha_challenge_field";
|
Zeile 247 | Zeile 218 |
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$field['hash'] = $mybb->input['recaptcha_challenge_field']; $field['string'] = $mybb->input['recaptcha_response_field']; }
|
$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() {
|
function validate_captcha() {
|
global $db, $lang, $mybb;
| global $db, $lang, $mybb, $session, $plugins;
|
|
|
// Plugin hook
| $plugins->run_hooks('captcha_validate_start', $this);
|
if($this->type == 1) { // We have a normal CAPTCHA to handle $imagehash = $db->escape_string($mybb->input['imagehash']); $imagestring = $db->escape_string(my_strtolower($mybb->input['imagestring']));
|
if($this->type == 1) { // We have a normal CAPTCHA to handle $imagehash = $db->escape_string($mybb->input['imagehash']); $imagestring = $db->escape_string(my_strtolower($mybb->input['imagestring']));
|
$query = $db->simple_select("captcha", "*", "imagehash = '{$imagehash}' AND LOWER(imagestring) = '{$imagestring}'");
| switch($db->type) { case 'mysql': case 'mysqli': $field = 'imagestring'; break; default: $field = 'LOWER(imagestring)'; break; }
$query = $db->simple_select("captcha", "*", "imagehash = '{$imagehash}' AND {$field} = '{$imagestring}'");
|
$imgcheck = $db->fetch_array($query);
if(!$imgcheck)
| $imgcheck = $db->fetch_array($query);
if(!$imgcheck)
|
Zeile 335 | Zeile 320 |
---|
} } }
|
} } }
|
elseif($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)
| 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
|
{
|
{
|
$this->set_error($lang->invalid_ayah_result);
| // 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'], 'remoteip' => $session->ipaddress, 'response' => $response ));
if($response == false) { $this->set_error($lang->invalid_nocaptcha_transmit); } else { $answer = json_decode($response, true);
if($answer['success'] != 'true') { // We got it wrong! Oh no... $this->set_error($lang->invalid_nocaptcha); } }
|
}
|
}
|
}
// Plugin hook
| }
$plugins->run_hooks('captcha_validate_end', $this);
|
if(count($this->errors) > 0) { return false; } else
|
if(count($this->errors) > 0) { return false; } else
|
{
| {
|
return true;
|
return true;
|
} }
| } }
|
function invalidate_captcha()
|
function invalidate_captcha()
|
{ global $db, $mybb;
| { global $db, $mybb, $plugins;
|
if($this->type == 1) {
| if($this->type == 1) {
|
Zeile 381 | Zeile 381 |
---|
} // Not necessary for reCAPTCHA or Are You a Human
|
} // Not necessary for reCAPTCHA or Are You a Human
|
// Plugin hook
| $plugins->run_hooks('captcha_invalidate_end', $this);
|
}
/** * 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 399 | Zeile 402 |
---|
* 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 446 | Zeile 450 |
---|
return $errors; }
|
return $errors; }
|
| /** * @param array $data * * @return string */
|
private function _qsencode($data) { $req = '';
| private function _qsencode($data) { $req = '';
|