/**
* Check if the Captcha result is good
* @return Mixed
*/
public function send()
{
$session = new SessionCaptcha();
$captcha = new Captcha($session);
$frontendData = $captcha->getFrontendData();
if (!$frontendData) {
return Lang::get('error.captcha.none');
} else {
// If an image field name was submitted, try to validate it
if ($imageAnswer = Input::get($frontendData['imageFieldName'])) {
if ($captcha->validateImage($imageAnswer)) {
// Return false if the result is correct
return false;
} else {
return Lang::get('error.captcha.image');
}
} else {
if ($audioAnswer = Input::get($frontendData['audioFieldName'])) {
if ($captcha->validateAudio($audioAnswer)) {
// Return false if the result is correct
return false;
} else {
return Lang::get('error.captcha.audio');
}
} else {
return Lang::get('error.captcha.incomplete');
}
}
}
}
/**
* Vérifie un email
* @return object 2 attributs, bool success et array string msg
*/
private function check()
{
$std = (object) array('success' => false, 'msg' => array());
if (!$_SESSION['user']) {
if (($res = Membre::checkPseudo($this->pseudo)) !== true) {
$std->msg[] = $res;
}
if (($res = Membre::checkEmail($this->email)) !== true) {
$std->msg[] = $res;
}
$captcha = new Captcha();
if (($res = $captcha->check($this->captcha)) !== true) {
$std->msg[] = $res;
}
}
if (($res = $this->checkSujet($this->sujet)) !== true) {
$std->msg[] = $res;
}
if (($res = $this->checkMessage($this->message)) !== true) {
$std->msg[] = $res;
}
if (empty($std->msg)) {
$std->success = true;
}
return $std;
}
function generate_overview($filecats = '', $offset = '', $subcatID = 0)
{
global $_language;
$rubrics = safe_query("SELECT * FROM " . PREFIX . "files_categorys WHERE subcatID = '" . $subcatID . "' ORDER BY name");
$i = 1;
$CAPCLASS = new Captcha();
$CAPCLASS->create_transaction();
$hash = $CAPCLASS->get_hash();
while ($ds = mysql_fetch_array($rubrics)) {
if ($i % 2) {
$td = 'td1';
} else {
$td = 'td2';
}
$filecats .= '<tr>
<td class="' . $td . '">' . $offset . getinput($ds['name']) . '</td>
<td class="' . $td . '" align="center"><input type="button" onclick="MM_goToURL(\'parent\',\'admincenter.php?site=filecategorys&action=edit&filecatID=' . $ds['filecatID'] . '\');return document.MM_returnValue" value="' . $_language->module['edit'] . '" />
<input type="button" onclick="MM_confirm(\'' . $_language->module['really_delete'] . '\', \'admincenter.php?site=filecategorys&delete=true&filecatID=' . $ds['filecatID'] . '&captcha_hash=' . $hash . '\')" value="' . $_language->module['delete'] . '" /></td>
</tr>';
$i++;
if (mysql_num_rows(safe_query("SELECT * FROM " . PREFIX . "files_categorys WHERE subcatID = '" . $ds['filecatID'] . "'"))) {
$filecats .= generate_overview("", $offset . getinput($ds['name']) . " » ", $ds['filecatID']);
}
}
return $filecats;
}
/**
* @param $session
*/
function image($session)
{
App::import('Vendor', 'Captcha', array('file' => 'captcha' . DS . 'captcha.php'));
$captcha = new Captcha();
$captcha->session_var = $this->sessionName . $session;
$captcha->CreateImage();
}
function auth()
{
if (!valid('janitor_board')) {
// Admin.php login
$temp = "" . "<div align='center' vertical-align='middle'>" . ($temp = '<form action="' . PHP_ASELF . '" method="post"><table>' . '<tr><td>Username</td><td><input type="text" name="usernm" style="width:100%" /></td></tr>' . '<tr><td>Password</td><td><input type="password" name="passwd" style="width:100%" /></td></tr>');
if (SECURE_LOGIN) {
if (RECAPTCHA) {
$temp .= "<tr><td colspan='2'><script src='//www.google.com/recaptcha/api.js'></script><div class='g-recaptcha' data-sitekey='" . RECAPTCHA_SITEKEY . "'></td></tr>";
} else {
$temp .= "<tr><td><img src='" . CORE_DIR_PUBLIC . "/general/captcha.php' /></td><td><input type='text' name='num' size='20' placeholder='Captcha'></td></tr>";
}
}
$temp .= "<tr><td colspan='2'><input type='submit' value='" . S_MANASUB . "'></td></tr></table>" . "<br></form></div>";
echo $temp;
if (isset($_POST['usernm']) && isset($_POST['passwd'])) {
if (SECURE_LOGIN) {
require_once CORE_DIR . '/general/captcha.php';
$captcha = new Captcha();
if ($captcha->isValid() !== true) {
$this->error(S_CAPFAIL);
}
}
$this->doLogin($_POST['usernm'], $_POST['passwd']);
echo "<META HTTP-EQUIV=\"refresh\" content=\"0;URL=" . PHP_ASELF_ABS . "\">";
}
die("</body></html>");
}
return $temp;
}
public function captcha()
{
$this->load->library('captcha');
$captcha = new Captcha();
$this->session->data['captcha'] = $captcha->getCode();
$captcha->showImage();
}
public function captcha(){
//获取验证码
$captcha = new Captcha();
//修改响应头
header('Content-type:image/png');
$captcha->generate();
}
/**
* Genera Img Captcha
*
*/
public function captcha()
{
Load::lib('captcha/captcha');
View::select(NULL, NULL);
$captcha = new Captcha();
$captcha->run();
}
public function index()
{
$c = new Captcha();
$c->doimg();
$code = $c->getCode();
session("myf_code", $code);
}
public function captcha()
{
$this->load->library("captcha");
$captcha = new Captcha();
$captcha->size = 6;
$captcha->session = "captcha";
$captcha->display();
}
public function generateCaptcha()
{
require_once '../core/Captcha.php';
$cap = new Captcha();
$src = $cap->draw_captcha();
$time = $cap->time;
print $time . '#' . $src;
}
public function checkRegistrationAndActualCountryAfterFailedLogin(Captcha $captcha, User $user, $loginCountry)
{
$registrationCountry = $user->getRegistrationCountry();
if ($registrationCountry != $loginCountry) {
$captcha->setCaptchaStatus(true);
}
return $captcha->getCaptchaStatus();
}
function captcha($pattern, $left, $operator, $right)
{
if ($pattern < 1 or $pattern > 2 or ($operator < 1 or $operator > 3)) {
return "You shouldn't do this to me :(" . "\n";
}
$captcha = new Captcha($pattern, $left, $operator, $right);
return $captcha->toString();
}
function buildCaptcha()
{
$pattern = $this->randomizer->pattern();
$left = $this->randomizer->operand();
$operator = $this->randomizer->operator();
$right = $this->randomizer->operand();
$captcha = new Captcha($pattern, $left, $operator, $right);
return $captcha->toString();
}
public function getCaptcha()
{
$width = Input::get('w', 100);
$height = Input::get('h', 25);
$letters = Input::get('letters', 4);
$cpa = new Captcha($width, $height, $letters);
header("Content-Type: image/png");
return $cpa->createImage();
}
function captcha()
{
$this->load->library('captcha');
$captcha = new Captcha();
$captcha->size = 4;
$captcha->chars = '0123456789';
$captcha->session = "captcha";
$captcha->display();
}
public function execute(&$value, &$error)
{
$g = new Captcha(sfContext::getInstance()->getUser()->getAttribute('captcha'));
if ($g->verify($value)) {
return true;
}
$error = $this->getParameter('error', sfConfig::get('app_captcha_error', 'You should specify valid Turing number'));
return false;
}
function perform()
{
// if all data is correct, then we can proceed and use it
$tf = new Textfilter();
$this->userName = $tf->filterAllHTML($this->_request->getValue("userName"));
$this->userPassword = $tf->filterAllHTML($this->_request->getValue("userPassword"));
$this->confirmPassword = $tf->filterAllHTML($this->_request->getValue("userPasswordCheck"));
$this->userEmail = $tf->filterAllHTML($this->_request->getValue("userEmail"));
$this->userFullName = $tf->filterAllHTML($this->_request->getValue("userFullName"));
$this->captcha = $this->_request->getValue("userAuth");
// check if there is already a user with the same username and quit if so
$users = new Users();
if ($users->userExists($this->userName)) {
$this->_view = new SummaryUserCreationView();
//$this->_form->hasRun( true );
$this->_form->setFieldValidationStatus("userName", false);
$this->setCommonData(true);
return false;
}
// check if this email account has registered and quit if so, but only if the configuration
// says that we should only allow one blog per email account
if ($this->_config->getValue("force_one_blog_per_email_account")) {
if ($users->emailExists($this->userEmail)) {
$this->_view = new SummaryUserCreationView();
//$this->_form->hasRun( true );
$this->_form->setFieldValidationStatus("userEmail", false);
$this->setCommonData(true);
return false;
}
}
// check if the passwords match, and stop processing if so too
if ($this->userPassword != $this->confirmPassword) {
$this->_view = new SummaryUserCreationView();
$this->_view->setErrorMessage($this->_locale->tr("error_passwords_dont_match"));
$this->_form->setFieldValidationStatus("userPasswordCheck", false);
$this->setCommonData(true);
return false;
}
// check if the captcha matches
if ($this->_config->getValue("use_captcha_auth")) {
include_once PLOG_CLASS_PATH . "class/data/captcha/captcha.class.php";
$captcha = new Captcha();
if (!$captcha->validate($this->captcha)) {
$this->_view = new SummaryUserCreationView();
$this->_view->setErrorMessage($this->_locale->tr("error_invalid_auth_code"));
$this->_form->setFieldValidationStatus("userAuth", false);
$this->setCommonData(true);
return false;
}
}
// if everything went fine, then proceed
$this->_view = new doBlogRegistrationView();
$this->setValues();
$this->setCommonData();
return true;
}
/**
* Creates and returns a captcha object from a row
* @param $row array
* @return Captcha object
*/
function &_returnCaptchaFromRow($row)
{
$captcha = new Captcha();
$captcha->setId($row['captcha_id']);
$captcha->setSessionId($row['session_id']);
$captcha->setValue($row['value']);
$captcha->setDateCreated($this->datetimeFromDB($row['date_created']));
HookRegistry::call('CaptchaDAO::_returnCaptchaFromRow', array(&$captcha, &$row));
return $captcha;
}
public function __construct(Captcha $c)
{
$this->captcha = $c;
// TODO: random lines
$this->lines = [['x1' => 0, 'y1' => $c->getWidth() / 2, 'x2' => $c->getWidth(), 'y2' => $c->getHeight() / 2, 'color' => '#00ff00', 'width' => 1], ['x1' => 0, 'y1' => 10, 'x2' => $c->getWidth(), 'y2' => $c->getHeight() / 1.3, 'color' => '#cccccc', 'width' => 2], ['x1' => 0, 'y1' => $c->getHeight() / 2, 'x2' => $c->getWidth(), 'y2' => $c->getHeight() / 3, 'color' => '#cccccc', 'width' => 2]];
$this->fontSize = 12;
$this->borderColor = '#666666';
$this->backgroundColor = '#f1f1f1';
$this->textColor = '#333333';
$this->text = $c->getGenerateValue();
}
public function main()
{
//init controller data
$this->extensions->hk_InitData($this, __FUNCTION__);
$this->load->library('captcha');
$captcha = new Captcha();
$this->session->data['captcha'] = $captcha->getCode();
$captcha->showImage();
//init controller data
$this->extensions->hk_UpdateData($this, __FUNCTION__);
}
private function check_captcha($captext, $captime)
{
$captext = trim($captext, ' ');
if ($captext != '') {
$cap = new Captcha();
if ($cap->check_captcha($captext, $captime) == 0) {
return 0;
//$this->error['captext'] = sprintf ( "%sСимволи введені невірно<br />", $this->error['captext'] );
} else {
return 1;
}
}
}
public function executeShow()
{
// retrieve the user, by fetching from the class defined in app.yml (or in the sfGuardUser class)
$user_class = sfConfig::get('app_sfSimpleBlog_user_class', 'sfGuardUser');
$this->user = call_user_func(array($user_class . "Peer", "retrieveByPK"), $this->getUser()->getId());
$this->post = sfSimpleBlogPostPeer::retrieveByStrippedTitleAndDate($this->getRequestParameter('stripped_title'), $this->getDateFromRequest());
$this->forward404Unless($this->post);
$this->comments = $this->post->getComments();
if (sfConfig::get('app_sfSimpleBlog_comment_automoderation', 'first_post') === 'captcha') {
$g = new Captcha();
$this->getUser()->setAttribute('captcha', $g->generate());
}
}
function smarty_function_captcha($params, &$smarty)
{
$length = (int) $params['length'] ? (int) $params['length'] : 4;
$name = $params['name'] ? $params['name'] : 'captcha';
$font = realpath($smarty->template_dir) . "/arial.ttf";
$tempfolder = "P:/home/link.su/www/uploaded_files";
$c = new Captcha($length);
$code = $c->GenStr();
$c->font = $font;
$salted = md5($code . CAPTCHA_SALT . 'some salt' . $code . CAPTCHA_SALT . 'extra salt');
$code = $c->Generate("{$tempfolder}/{$salted}.png");
return "<img src=\"captcha.php?cap={$salted}\"><INPUT TYPE=HIDDEN NAME=\"{$name}\" value=\"{$salted}\">";
}
public function execute(&$value, &$error)
{
$user = sfContext::getInstance()->getUser();
$g = new Captcha($user->getAttribute('captcha'));
if ($g->verify($value)) {
return true;
}
// captcha validation failure => we generate another one
$g = new Captcha();
$user->setAttribute('captcha', $g->generate());
$error = $this->getParameter('error');
return false;
}
public function show($id)
{
$this->view->title = 'Абітурієнт';
$captcha = new Captcha();
$this->view->src = $captcha->draw_captcha();
$this->view->time = $captcha->time;
$this->view->meta_k = '<META NAME="Keywords" CONTENT="Абітурієнти,компютерні системи та мережі, інженерія, ТНЕУ, КІТ, computer systems, networks">';
$this->view->meta_d = '<META NAME="Description" CONTENT="Кафедра КІ, компютерні системи та мережі, computer systems, networks">';
$this->view->css = array('menu');
$this->view->js = array('registration', 'guestbook/addEvent');
//$this->view->data = $this->model->getInfo($id);
$this->view->render('showAbiturient/show');
}
function testGraphics_Captcha_Captcha()
{
$options["length"] = 6;
$CAPTCHA = new Captcha($options);
$string = $CAPTCHA->GetPhrase();
$this->assertTrue($string, "CAPTCHA Phrase generated");
$png = $CAPTCHA->GetImage();
$this->assertTrue($png, "CAPTCHA Image generated");
}
/**
* Create a CAPTCHA object.
* @param $length int The length, in characters, of the CAPTCHA test to create
* @return object Captcha
*/
function &createCaptcha($length = 6)
{
$captchaDao =& DAORegistry::getDAO('CaptchaDAO');
$session =& Request::getSession();
if ($session && $this->isEnabled()) {
$captcha = new Captcha();
$captcha->setSessionId($session->getId());
$captcha->setValue(Validation::generatePassword($length));
$captchaDao->insertCaptcha($captcha);
} else {
$captcha = null;
}
return $captcha;
}
/**
* @param $request WebRequest
* @return void
*/
public function loadDataFromRequest($request)
{
$this->captcha = Captcha::factory();
$this->captcha->loadFromRequest($request, $this);
if (!$this->captcha->exists()) {
// The captcha doesn't exist; probably because it's already been used and
// then deleted for security. Load the field up with a new captcha which
// will be shown to the user when the validation of said new object fails
$this->captcha = Captcha::newRandom();
}
// This will be useful as the difference between "the captcha doesn't exist" and
// "you answered the captcha wrongly"
return $this->captcha->exists();
}
public function __construct($width = '120', $height = '40', $characters = '6')
{
$code = $this->generateCode($characters);
// font size will be 75% of the image height
$font_size = $height * 0.75;
$image = @imagecreate($width, $height) or die('Cannot initialize new GD image stream');
// set the colours
$background_color = imagecolorallocate($image, 255, 255, 255);
$text_color = imagecolorallocate($image, 228, 130, 64);
$noise_color = imagecolorallocate($image, 247, 141, 70);
// generate random dots in background
for ($i = 0; $i < $width * $height / 3; $i++) {
imagefilledellipse($image, mt_rand(0, $width), mt_rand(0, $height), 1, 1, $noise_color);
}
// generate random lines in background
for ($i = 0; $i < $width * $height / 150; $i++) {
imageline($image, mt_rand(0, $width), mt_rand(0, $height), mt_rand(0, $width), mt_rand(0, $height), $noise_color);
}
// create textbox and add text
$textbox = imagettfbbox($font_size, 0, $this->font, $code) or die('Error in imagettfbbox function');
$x = ($width - $textbox[4]) / 2;
$y = ($height - $textbox[5]) / 2;
imagettftext($image, $font_size, 0, $x, $y, $text_color, $this->font, $code) or die('Error in imagettftext function');
// output captcha image to browser
header('Content-Type: image/jpeg');
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Cache-Control: no-cache");
header("Pragma: no-cache");
imagejpeg($image);
imagedestroy($image);
CoreLoader::load('Captcha');
$session_id = Session_manager::getSession()->id;
$table = new Captcha();
$rows = $table->loadRowsWhere(array('ip' => $_SERVER['REMOTE_ADDR'], 'session_id' => $session_id));
if (isset($rows[0])) {
$row = $rows[0];
} else {
$row = $table->loadRow();
}
$row->created = time();
$row->ip = $_SERVER['REMOTE_ADDR'];
$row->session_id = $session_id;
$row->code = $code;
$res = $row->save();
if (is_array($res)) {
trigger_error(var_export($res, true));
}
}
