function prog2CheckResult(WC_Challenge $chall)
{
if (false === ($user = GWF_Session::getUser())) {
die($chall->lang('err_login'));
}
if (false === ($answer = Common::getGet('answer'))) {
die($chall->lang('err_no_answer'));
}
$solution = GWF_Session::getOrDefault('prog2_solution', false);
$startTime = GWF_Session::getOrDefault('prog2_timeout', false);
if ($solution === false || $startTime === false) {
die($chall->lang('err_no_request'));
}
$back = "";
if (trim($answer) !== $solution) {
$back .= $chall->lang('err_wrong', array(htmlspecialchars($answer, ENT_QUOTES), $solution));
} else {
$back .= $chall->lang('msg_correct');
}
$timeNeeded = microtime(true) - $startTime;
if ($timeNeeded > TIMELIMIT) {
return $back . $chall->lang('err_timeout', array(sprintf('%.02f', $timeNeeded), TIMELIMIT));
}
return trim($answer) === $solution ? true : $back;
}
private function welcome($first_time)
{
if (false === ($user = GWF_Session::getUser())) {
return GWF_HTML::err('ERR_LOGIN_REQUIRED');
}
require_once GWF_CORE_PATH . 'module/Login/GWF_LoginHistory.php';
GWF_Hook::call(GWF_Hook::LOGIN_AFTER, $user, array(GWF_Session::getOrDefault('GWF_LOGIN_BACK', GWF_WEB_ROOT)));
$fails = GWF_Session::getOrDefault('GWF_LOGIN_FAILS', 0);
GWF_Session::remove('GWF_LOGIN_FAILS');
if ($fails > 0) {
$fails = $this->module->lang('err_failures', array($fails));
} else {
$fails = '';
}
$href_hist = $this->module->getMethodURL('History');
$username = $user->display('user_name');
if (false !== ($ll = GWF_LoginHistory::getLastLogin($user->getID()))) {
$last_login = $this->module->lang('msg_last_login', array($ll->displayDate(), $ll->displayIP(), $ll->displayHostname(), $href_hist));
$welcome = $this->module->lang('welcome_back', array($username, $ll->displayDate(), $ll->displayIP()));
} else {
$last_login = '';
$welcome = $this->module->lang('welcome', array($username));
}
$tVars = array('welcome' => $welcome, 'fails' => $fails, 'last_login' => $last_login, 'href_history' => $href_hist);
return $this->module->template('welcome.tpl', $tVars);
}
private static function validateCaptcha($context, GWF_Form $form, $validator, $key)
{
if (GWF_Session::getOrDefault('php_captcha', false) !== strtoupper($form->getVar($key))) {
$form->onNewCaptcha();
return GWF_HTML::lang('ERR_WRONG_CAPTCHA');
}
// GWF_Session::remove('php_captcha');
$form->onSolvedCaptcha();
return false;
}
private function onNewPubmsg($timestamp)
{
if (false === ($cut = GWF_Session::getOrDefault(self::$SESS_AJAX_PUB, time()))) {
return;
}
$msgs = new GWF_ChatMsg(false);
$channel = '';
$new = $msgs->selectAll('*', "chatmsg_to='{$channel}' AND chatmsg_time>{$cut}", 'chatmsg_time ASC');
foreach ($new as $msg) {
$this->echoMessage($msg);
}
GWF_Session::set(self::$SESS_AJAX_PUB, time());
}
function checkSolution(WC_Challenge $chall)
{
if (false === ($correct = GWF_Session::getOrDefault('cyrm_solution'))) {
return htmlDisplayError($chall->lang('err_no_request'));
}
$timediff = microtime(true) - GWF_Session::get('cyrm_timeout');
$taken = sprintf('%.03fs', $timediff);
if ($correct !== ($answer = Common::getGetString('solution', ''))) {
return htmlDisplayError($chall->lang('err_wrong', array(htmlspecialchars($answer, ENT_QUOTES), $correct, $taken)));
}
$maxtime = 2.5;
if ($timediff >= $maxtime) {
return htmlDisplayError($chall->lang('err_slow', array($maxtime . 's', $taken)));
}
return htmlDisplayMessage($chall->lang('msg_correct', array($taken)));
}
function checkSolution(WC_Challenge $chall)
{
if (false === ($correct = GWF_Session::getOrDefault('lg_solution'))) {
return htmlDisplayError($chall->lang('err_no_req'));
}
$maxtime = LETTERGRID_MAX_TIME;
$timediff = microtime(true) - GWF_Session::getOrDefault('lg_timeout', 0);
if ($correct !== Common::getGet('solution')) {
GWF_Session::remove('lg_timeout');
GWF_Session::remove('lg_solution');
return htmlDisplayError($chall->lang('err_wrong', array(htmlspecialchars(Common::getGet('solution'), ENT_QUOTES), $correct, $timediff, $maxtime)));
}
if ($timediff >= $maxtime) {
return htmlDisplayError($chall->lang('err_slow', array($maxtime, $timediff)));
}
return htmlDisplayMessage($chall->lang('msg_correct', array($timediff)));
}
public function onAddOption($add_new = true)
{
$options = GWF_Session::getOrDefault(self::SESS_OPTIONS, array());
$posted = Common::getPostArray('opt', array());
$i = 0;
foreach ($options as $i => $option) {
// $i = $i+1;
$options[$i] = isset($posted[$i]) ? $posted[$i] : '';
}
if ($add_new === true) {
$i++;
# = (string)($i+1);
$options[$i] = '';
}
GWF_Session::set(self::SESS_OPTIONS, $options);
return '';
}
function checkSolution(WC_Challenge $chall)
{
// if (!User::isLoggedIn()) {
// return htmlDisplayError("You need to login to submit a solution.");
// }
if (false === ($correct = GWF_Session::getOrDefault('lw_solution'))) {
return htmlDisplayError($chall->lang('err_no_req'));
}
$answer = Common::getGet('solution');
$maxtime = 4.5;
$timediff = microtime(true) - GWF_Session::getOrDefault('lw_timeout', 0);
if ($answer !== $correct) {
GWF_Session::remove('lw_timeout');
GWF_Session::remove('lw_solution');
$danswer = htmlspecialchars($answer, ENT_QUOTES);
return htmlDisplayError($chall->lang('err_wrong', array($danswer, $correct, $timediff, $maxtime)));
}
if ($timediff >= $maxtime) {
return htmlDisplayError($chall->lang('err_slow', array($maxtime, $timediff)));
}
return htmlDisplayMessage($chall->lang('msg_correct', array($timediff)));
}
private function profile(GWF_User $user)
{
if (false === ($profile = GWF_Profile::getProfile($user->getID()))) {
return GWF_HTML::err('ERR_UNKNOWN_USER');
}
$watcher = GWF_User::getStaticOrGuest();
if ($profile->isRobotHidden() && $watcher->isWebspider()) {
return $this->module->error('err_no_spiders');
}
if (false === ($prof_view = GWF_Session::getOrDefault('prof_view', false))) {
$prof_view = array();
}
$uid = $user->getID();
if (!in_array($uid, $prof_view, true)) {
$prof_view[] = $uid;
if (false === $profile->increase('prof_views', 1)) {
return GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__));
}
}
GWF_Session::set('prof_view', $prof_view);
$tVars = array('user' => $user, 'profile' => $profile, 'jquery' => Common::getGet('ajax') !== false);
return $this->module->templatePHP('profile.php', $tVars);
}
function crackcha_answer(WC_Challenge $chall)
{
if ('' === ($answer = Common::getGetString('answer', ''))) {
echo $chall->lang('err_no_answer');
return;
}
if (false === ($solution = GWF_Session::getOrDefault('WCC_CRACKCHA_CHARS', false))) {
echo $chall->lang('err_no_problem');
return;
}
if ($answer === $solution) {
crackcha_increase_solved();
echo $chall->lang('msg_success', array(GWF_Session::getOrDefault('WCC_CRACKCHA_SOLVED', 0), WCC_CRACKCHA_NEED));
if (crackcha_solved()) {
GWF_Module::loadModuleDB('Forum', true, true);
Module_WeChall::includeForums();
$chall->onChallengeSolved(GWF_Session::getUserID());
}
} else {
echo $chall->lang('msg_failed', array($answer, $solution));
}
GWF_Session::remove('WCC_CRACKCHA_CHARS');
}
echo GWF_HTML::message(GWF_PAGE_TITLE, $chall->lang('msg_reset'));
} elseif (isset($_POST['mybutton'])) {
blightInit();
$answer = Common::getPostString('thehash');
$solution = blightGetHash();
$attemp = blightAttemp();
if (!strcasecmp($answer, $solution)) {
if ($attemp > BLIGHT2_ATTEMPS + 1) {
echo GWF_HTML::error(GWF_PAGE_TITLE, $chall->lang('err_attemps', array($attemp, BLIGHT2_ATTEMPS + 1)));
} elseif (blightTimeout()) {
echo GWF_HTML::error(GWF_PAGE_TITLE, $chall->lang('err_too_slow'));
} else {
if (blightSolved()) {
$chall->onChallengeSolved(GWF_Session::getUserID());
} else {
$have = GWF_Session::getOrDefault('BLIGHT2_CONSECUTIVE', '1');
$need = BLIGHT2_CONSEC - $have;
echo GWF_HTML::message(GWF_PAGE_TITLE, $chall->lang('msg_consec_success', array($need)));
}
blightReset(false);
}
} else {
echo GWF_HTML::error(GWF_PAGE_TITLE, $chall->lang('err_wrong', array($attemp)));
}
} elseif (isset($_POST['inject'])) {
blightInit();
$password = Common::getPostString('injection');
$success = blightVuln($password);
$attemp = blightAttemp() + 1;
if ($success) {
echo GWF_HTML::message(GWF_PAGE_TITLE, $chall->lang('msg_logged_in', array($attemp)));
<?php
chdir('../../../');
define('GWF_PAGE_TITLE', 'Training: Regex');
require_once 'challenge/html_head.php';
require_once GWF_CORE_PATH . 'module/WeChall/solutionbox.php';
if (false === ($chall = WC_Challenge::getByTitle('Training: Regex'))) {
$chall = WC_Challenge::dummyChallenge('Training: Regex', 2, '/challenge/training/regex/index.php', false);
}
$chall->showHeader();
$level = GWF_Session::getOrDefault('WCC_T_REGEX', 1);
if (false !== ($answer = Common::getPost('answer'))) {
$function = 'train_regex_level_' . $level;
# Users can cause errors... don`t die :) (thx busyr
GWF_Debug::setMailOnError(false);
GWF_Debug::setDieOnError(false);
$solved = call_user_func($function, $chall, $answer);
GWF_Debug::setMailOnError(true);
GWF_Debug::setDieOnError(true);
if ($solved === true) {
$level++;
$next_func = 'train_regex_level_' . $level;
if (!function_exists($next_func)) {
echo GWF_HTML::message('WeChall', $chall->lang('msg_solved'), false);
$chall->onChallengeSolved(GWF_Session::getUserID());
$level = 1;
} else {
echo GWF_HTML::message('WeChall', $chall->lang('msg_next_level'), false);
}
GWF_Session::set('WCC_T_REGEX', $level);
} else {
private function getAjaxTimes()
{
return GWF_Session::getOrDefault(self::$SESS_LAGGY_AJAX, array(time(), time(), time(), time()));
}
<?php
chdir('../../../../');
define('WCC_IP6_SESS', 'WCC_IP6_SESS');
define('GWF_PAGE_TITLE', 'Training: IPv6');
require_once 'challenge/html_head.php';
require_once GWF_CORE_PATH . 'module/WeChall/solutionbox.php';
if (false === ($chall = WC_Challenge::getByTitle(GWF_PAGE_TITLE))) {
$chall = WC_Challenge::dummyChallenge(GWF_PAGE_TITLE, 1, 'challenge/training/www/ip6/index.php');
}
$chall->showHeader();
$wechall = Module_WeChall::instance();
$level = GWF_Session::getOrDefault(WCC_IP6_SESS, 1);
if (isset($_POST['answer']) && is_string($_POST['answer'])) {
if (true === wcc_ip6_check_answer($chall, $_POST['answer'], $level)) {
$_POST['answer'] = '';
GWF_Session::set(WCC_IP6_SESS, ++$level);
echo GWF_HTML::message('WCIPv6', $chall->lang('msg_correct', array($level)));
} else {
echo $wechall->error('err_wrong');
}
}
echo GWF_Box::box($chall->lang('info_' . $level), $chall->lang('title', array($level)));
formSolutionbox($chall);
echo $chall->copyrightFooter();
require_once 'challenge/html_foot.php';
function wcc_ip6_check_answer(WC_Challenge $chall, $answer, $level)
{
require_once 'solutions.php';
if ($level === count($solutions)) {
$ip = $_SERVER['REMOTE_ADDR'];
public static function getSolution()
{
if (false === ($solution = GWF_Session::getOrDefault('LIV_SMI_SOL'))) {
return self::genSolution();
}
return $solution;
}
/**
* Check if you were too slow.
* @return true|false
*/
function blightTimeout()
{
if (false === ($start = GWF_Session::getOrDefault('BLIGHT3_TIME_START', false))) {
return true;
} else {
return time() - $start > BLIGHT3_TIME;
}
}
<?php
chdir('../../../');
define('GWF_PAGE_TITLE', 'The Last Hope');
require_once 'challenge/html_head.php';
require GWF_CORE_PATH . 'module/WeChall/solutionbox.php';
if (false === ($chall = WC_Challenge::getByTitle(GWF_PAGE_TITLE))) {
$chall = WC_Challenge::dummyChallenge(GWF_PAGE_TITLE, 4, 'challenge/bsdhell/thelasthope/index.php', false);
}
$chall->showHeader();
if (strcasecmp(Common::getPost('answer'), 'username_password') === 0) {
$count = GWF_Counter::getCount('WC_BSD_LH_DOLT');
if (false === GWF_Session::getOrDefault('WC_BSD_LH_DOLT', false)) {
$count++;
GWF_Counter::saveCounter('WC_BSD_LH_DOLT', $count);
GWF_Session::set('WC_BSD_LH_DOLT', '1');
}
echo GWF_HTML::message('The Last Hope', $chall->lang('msg_literal'), false);
echo GWF_HTML::error('The Last Hope', $chall->lang('err_literal', array($count)), false);
} else {
$chall->onCheckSolution();
}
htmlTitleBox($chall->lang('title'), $chall->lang('info', array('bsd_thelasthope.elf')));
formSolutionbox($chall);
echo $chall->copyrightFooter();
require_once 'challenge/html_foot.php';
/**
* Get the users nickname. Guests can choose their nick once per session.
* Returns false if no nick has been set yet.
* @return string or false
*/
public function getNickname()
{
if (false !== ($user = GWF_Session::getUser())) {
return $user->getVar('user_name');
}
return GWF_Session::getOrDefault(self::$SESS_NICKNAME, false);
}
/**
* Get temp order from session or false.
* @return GWF_Orderable
*/
public static function getTempOrder()
{
if (false === ($object = GWF_Session::getOrDefault(self::SESS_ORDER, false))) {
return false;
}
return unserialize($object);
}
public function isSuperuser()
{
return GWF_Session::getOrDefault(self::SUPERHASH_SESS, 0) > time();
}
public static function wantRightPanel()
{
return GWF_Session::getOrDefault('WC_RIGHT_PANEL', self::$RIGHT_PANEL) === true;
}
private function getFile()
{
return GWF_Session::getOrDefault(self::SESS_FILE, false);
}
function salesman_check_answer_B(WC_Challenge $chall, $answer)
{
// if ($answer === 'cheat')
// {
// return true;
// }
if (0 === preg_match_all('/((\\d+)([A-Z]+))/i', $answer, $matches)) {
echo $chall->lang('err_format') . PHP_EOL;
return false;
}
GWF_Session::remove('WCC_TR_CU_LEVEL_HAS_PB');
$list = GWF_Session::get('WCC_TR_CU_LIST');
$amounts = $matches[2];
$names = $matches[3];
$len = count($names);
$price = 0;
$amount = 0;
$stock = GWF_Session::getOrDefault('WCC_TR_CU_STOCK', 1);
$stocks = array();
for ($i = 0; $i < $len; $i++) {
$name = $names[$i];
$amt = $amounts[$i];
if (!is_numeric($amt)) {
echo $chall->lang('err_item_num', array($name)) . PHP_EOL;
continue;
}
$amt = (int) $amt;
if ($amt < 0) {
echo $chall->lang('err_item_num', array($name)) . PHP_EOL;
continue;
}
if (isset($stocks[$name])) {
$stocks[$name] += $amt;
} else {
$stocks[$name] = $amt;
}
if ($stocks[$name] > $stock) {
echo $chall->lang('err_item_stock', array($stocks[$name], $name, $stock)) . PHP_EOL;
continue;
}
$amount += $amt;
if (!array_key_exists($name, $list)) {
echo $chall->lang('err_item', array($name)) . PHP_EOL;
continue;
}
$p = $list[$name];
$price += $amt * $p;
}
$correct = true;
$correct_amt = salesman_itemcount();
if ($amount !== $correct_amt) {
echo $chall->lang('err_item_count', array($amount, $correct_amt)) . PHP_EOL;
$correct = false;
}
$correct_price = GWF_Session::get('WCC_TR_CU_PRICE');
if ($price !== $correct_price) {
echo $chall->lang('err_price', array($price, $correct_price)) . PHP_EOL;
$correct = false;
}
$now = microtime(true);
$start = GWF_Session::get('WCC_TR_CU_TIME');
$needed = $now - $start;
if ($needed > WCC_TR_CU_TIMEOUT) {
echo $chall->lang('err_timeout', array(sprintf('%.02f', $needed), WCC_TR_CU_TIMEOUT)) . PHP_EOL;
$correct = false;
}
return $correct;
}
public static function getSavedPreview()
{
if (false === ($news = GWF_Session::getOrDefault(self::SESS_NEWSLETTER, false))) {
return false;
}
return unserialize($news);
}
