| Zeile 41 | Zeile 41 |
|---|
* 1 = Default CAPTCHA
* 2 = reCAPTCHA
* 3 = Are You a Human
|
* 1 = Default CAPTCHA
* 2 = reCAPTCHA
* 3 = Are You a Human
|
| | * 4 = NoCATPCHA reCAPTCHA
|
*
* @var int
*/
| *
* @var int
*/
|
| Zeile 59 | Zeile 60 |
|---|
* @var string
*/
public $server = '';
|
* @var string
*/
public $server = '';
|
/**
* CAPTCHA Secure Server URL
*
* @var string
*/
public $secure_server = '';
| |
/**
* CAPTCHA Verify Server
|
/**
* CAPTCHA Verify Server
|
| Zeile 73 | Zeile 67 |
|---|
* @var string
*/
public $verify_server = '';
|
* @var string
*/
public $verify_server = '';
|
|
|
/**
* Are You a Human configuration
*
| /**
* Are You a Human configuration
*
|
| Zeile 84 | Zeile 78 |
|---|
public $ayah_scoring_key = '';
public $ayah_debug_mode = '';
public $ayah_use_curl = '';
|
public $ayah_scoring_key = '';
public $ayah_debug_mode = '';
public $ayah_use_curl = '';
|
|
|
/**
* HTML of the built CAPTCHA
*
| /**
* HTML of the built CAPTCHA
*
|
| Zeile 99 | Zeile 93 |
|---|
*/
public $errors = 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)
{
$this->captcha_template = $template;
|
// Prepare the build template
if($template)
{
$this->captcha_template = $template;
|
|
|
if($this->type == 2)
{
$this->captcha_template .= "_recaptcha";
}
else if($this->type == 3)
|
if($this->type == 2)
{
$this->captcha_template .= "_recaptcha";
}
else if($this->type == 3)
|
{
| {
|
$this->captcha_template .= "_ayah";
|
$this->captcha_template .= "_ayah";
|
| | }
else if($this->type == 4){
$this->captcha_template .= "_nocaptcha";
|
}
}
| }
}
|
| Zeile 138 | Zeile 147 |
|---|
else if($this->type == 2 && $mybb->settings['captchapublickey'] && $mybb->settings['captchaprivatekey'])
{
// We want to use reCAPTCHA, set the server options
|
else if($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->server = "//www.google.com/recaptcha/api";
|
$this->verify_server = "www.google.com";
|
$this->verify_server = "www.google.com";
|
| |
if($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 = "//www.google.com/recaptcha/api.js";
$this->verify_server = "https://www.google.com/recaptcha/api/siteverify";
|
if($build == true)
{
|
if($build == true)
{
|
| Zeile 152 | Zeile 171 |
|---|
if(!function_exists("imagecreatefrompng"))
{
// We want to use the default CAPTCHA, but it's not installed
|
if(!function_exists("imagecreatefrompng"))
{
// We want to use the default CAPTCHA, but it's not installed
|
return false;
| return;
|
}
else if($build == true)
{
$this->build_captcha();
|
}
else if($build == true)
{
$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 211 |
|---|
// 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")."\";");
|
| Zeile 221 | Zeile 237 |
|---|
}
}
|
}
}
|
| | /**
* @return string
*/
|
function build_hidden_captcha()
{
global $db, $mybb, $templates;
| function build_hidden_captcha()
{
global $db, $mybb, $templates;
|
| Zeile 228 | Zeile 247 |
|---|
$field = array();
if($this->type == 1)
|
$field = array();
if($this->type == 1)
|
{
// Names
| {
// Names
|
$hash = "imagehash";
$string = "imagestring";
|
$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']);
}
|
| Zeile 242 | Zeile 261 |
|---|
// Names
$hash = "recaptcha_challenge_field";
$string = "recaptcha_response_field";
|
// Names
$hash = "recaptcha_challenge_field";
$string = "recaptcha_response_field";
|
|
|
// Values
$field['hash'] = $mybb->input['recaptcha_challenge_field'];
$field['string'] = $mybb->input['recaptcha_response_field'];
|
// Values
$field['hash'] = $mybb->input['recaptcha_challenge_field'];
$field['string'] = $mybb->input['recaptcha_response_field'];
|
}
| }
|
else if($this->type == 3)
{
// Are You a Human can't be built as a hidden captcha
|
else if($this->type == 3)
{
// Are You a Human can't be built as a hidden captcha
|
continue;
| return '';
|
}
eval("\$this->html = \"".$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;
// Plugin hook
| global $db, $lang, $mybb, $session, $plugins;
$plugins->run_hooks('captcha_validate_start', $this);
|
if($this->type == 1)
{
|
if($this->type == 1)
{
|
| Zeile 269 | Zeile 291 |
|---|
$imagehash = $db->escape_string($mybb->input['imagehash']);
$imagestring = $db->escape_string(my_strtolower($mybb->input['imagestring']));
|
$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 331 | Zeile 364 |
|---|
{
// We got it wrong! Oh no...
$this->set_error($lang->invalid_captcha_verify);
|
{
// We got it wrong! Oh no...
$this->set_error($lang->invalid_captcha_verify);
|
| | }
}
}
}
elseif($this->type == 4)
{
$response = $mybb->input['g-recaptcha-response'];
if(!$response || strlen($response) == 0)
{
$this->set_error($lang->invalid_nocaptcha);
}
else
{
// We have a noCAPTCHA 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);
|
}
}
}
| }
}
}
|
| Zeile 354 | Zeile 420 |
|---|
}
}
|
}
}
|
// Plugin hook
| $plugins->run_hooks('captcha_validate_end', $this);
|
if(count($this->errors) > 0)
{
|
if(count($this->errors) > 0)
{
|
| Zeile 368 | Zeile 434 |
|---|
function invalidate_captcha()
{
|
function invalidate_captcha()
{
|
global $db, $mybb;
| global $db, $mybb, $plugins;
|
if($this->type == 1)
{
|
if($this->type == 1)
{
|
| Zeile 381 | Zeile 447 |
|---|
}
// 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='')
{
$this->errors[$error] = array(
| function set_error($error, $data='')
{
$this->errors[$error] = array(
|
| Zeile 398 | Zeile 467 |
|---|
/**
* 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 = $error['error_code'];
|
| Zeile 412 | Zeile 482 |
|---|
if(!$lang_string)
{
if($lang->invalid_captcha_verify)
|
if(!$lang_string)
{
if($lang->invalid_captcha_verify)
|
{
| {
|
$lang_string = 'invalid_captcha_verify';
}
else
| $lang_string = 'invalid_captcha_verify';
}
else
|
| Zeile 446 | Zeile 516 |
|---|
return $errors;
}
|
return $errors;
}
|
| | /**
* @param array $data
*
* @return string
*/
|
private function _qsencode($data)
{
$req = '';
| private function _qsencode($data)
{
$req = '';
|