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qr.php
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<?php
require_once ('paths.php');
require_once (CONFIG.'bootstrap.php');
require_once (INCLUDES.'url_variables.inc.php');
require_once (LIB.'common.lib.php');
require_once (INCLUDES.'db_tables.inc.php');
if ($view != "default") $checked_in_numbers = explode("^",$view);
$query_contest_info = sprintf("SELECT * FROM %s", $prefix."contest_info");
if (SINGLE) $query_contest_info .= sprintf(" WHERE id='%s'", $_POST['comp_id']);
else $query_contest_info .= " WHERE id='1'";
$contest_info = mysqli_query($connection,$query_contest_info) or die (mysqli_error($connection));
$row_contest_info = mysqli_fetch_assoc($contest_info);
if (SINGLE) $query_prefs = sprintf("SELECT * FROM %s WHERE comp_id='%s'", $prefix."preferences",$row_contest_info['id']);
else $query_prefs = sprintf("SELECT * FROM %s WHERE id='1'", $prefix."preferences");
$prefs = mysqli_query($connection,$query_prefs) or die (mysqli_error($connection));
$row_prefs = mysqli_fetch_assoc($prefs);
$totalRows_prefs = mysqli_num_rows($prefs);
$_SESSION['prefsLanguage'] = $row_prefs['prefsLanguage'];
if (($action != "update") && ($action != "password-check")) {
if (function_exists('random_bytes')) $_SESSION['token'] = bin2hex(random_bytes(32));
elseif (function_exists('mcrypt_create_iv')) $_SESSION['token'] = bin2hex(mcrypt_create_iv(32,MCRYPT_DEV_URANDOM));
else $_SESSION['token'] = bin2hex(openssl_random_pseudo_bytes(32));
}
// Check if variation used (demarked with a dash)
if (strpos($row_prefs['prefsLanguage'], '-') !== FALSE) {
$lang_folder = explode("-",$_SESSION['prefsLanguage']);
$_SESSION['prefsLanguageFolder'] = strtolower($lang_folder[0]);
}
else $_SESSION['prefsLanguageFolder'] = strtolower($_SESSION['prefsLanguage']);
require (LANG.'language.lang.php');
$logged_in = FALSE;
if (!isset($_SESSION['qrPasswordOK'])) $logged_in = TRUE;
$header_output = $row_contest_info['contestName'];
$theme = $css_url.$row_prefs['prefsTheme'].".min.css";
$process_allowed = FALSE;
// Validate user input against password in DB
if ($action == "password-check") {
$password_redirect = $base_url."qr.php?action=default";
if ($id != "default") $password_redirect .= "&id=".$id;
if ((isset($_POST['inputPassword'])) && (!empty($_POST['inputPassword']))) {
header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');
header('Last-Modified: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Cache-Control: post-check=0, pre-check=0', false);
header('Pragma: no-cache');
require(CLASSES.'phpass/PasswordHash.php');
$hasher = new PasswordHash(8, false);
$password = sterilize($_POST['inputPassword']);
if (strlen($password) > 72) {
$password_redirect .= "&msg=1";
}
else {
mysqli_real_escape_string($connection,$password);
$password = md5($password);
// Check user input against DB
$query_qr_password = sprintf("SELECT contestCheckInPassword FROM %s WHERE id = '1'",$prefix."contest_info");
$qr_password = mysqli_query($connection,$query_qr_password) or die (mysqli_error($connection));
$row_qr_password = mysqli_fetch_assoc($qr_password);
// if no password set up, redirect
if (!isset($row_qr_password['contestCheckInPassword'])) {
$password_redirect .= "&msg=1";
}
else {
$stored_hash = $row_qr_password['contestCheckInPassword'];
$check = 0;
$check = $hasher->CheckPassword($password, $stored_hash);
// If successful, register a session variable and set the redirect
if ($check == 1) {
$password_redirect .= "&msg=2";
$_SESSION['qrPasswordOK'] = $password;
}
// If not successful, destroy session and redirect
if ($check == 0) {
session_destroy();
$password_redirect .= "&msg=1";
}
}
}
}
else {
$password_redirect .= "&msg=1";
}
$redirect = prep_redirect_link($password_redirect);
header(sprintf("Location: %s", $redirect));
exit();
}
if (isset($_SERVER['HTTP_REFERER'])) {
$referrer = parse_url($_SERVER['HTTP_REFERER']);
if (($referrer['host'] == $_SERVER['SERVER_NAME']) && (isset($_SESSION['qrPasswordOK']))) $process_allowed = TRUE;
}
$paid_checked = "";
if (($go == "default") && ($id != "default") && ($process_allowed)) {
$checkin_redirect = $base_url."qr.php?action=default&go=success";
// Check to see if the entry is in the DB
$query_entry = sprintf("SELECT id,brewName,brewStyle,brewCategory,brewSubCategory,brewPaid,brewJudgingNumber FROM %s WHERE id='%s'",$prefix."brewing",$id);
$entry = mysqli_query($connection,$query_entry) or die (mysqli_error($connection));
$row_entry = mysqli_fetch_assoc($entry);
$totalRows_entry = mysqli_num_rows($entry);
if ($totalRows_entry == 1) {
$brewBoxNum = NULL;
$brewPaid = 0;
$paid = FALSE;
if ($row_entry['brewPaid'] == 1) {
$paid = TRUE;
$paid_checked = "checked disabled";
$brewPaid = 1;
}
if ($action == "update") {
/**
* Check for CSRF token.
* If tokens match, continue with process.
* If not, redirect to 403 page.
*/
if ($request_method === "POST") {
$token_hash = FALSE;
$token = filter_input(INPUT_POST,'token',FILTER_SANITIZE_FULL_SPECIAL_CHARS);
if (hash_equals($_SESSION['token'],$token)) $token_hash = TRUE;
if ((!$token) || (!$token_hash)) {
session_unset();
session_destroy();
session_write_close();
$redirect = $base_url."403.php";
$redirect = prep_redirect_link($redirect);
$redirect_go_to = sprintf("Location: %s", $redirect);
header($redirect_go_to);
exit();
}
}
$update_table = $prefix."brewing";
if ((isset($_POST['brewBoxNum'])) && (!empty($_POST['brewBoxNum']))) $brewBoxNum = sterilize($_POST['brewBoxNum']);
if ((!$paid) && ((isset($_POST['brewPaid'])) && (!empty($_POST['brewPaid'])))) $brewPaid = 1;
// Check if judging number has been input
// If so, add to update query and perform redirect
if ((isset($_POST['brewJudgingNumber'])) && ($_POST['brewJudgingNumber'] != "")) {
$brewJudgingNumber = sprintf("%06s",sterilize($_POST['brewJudgingNumber']));
$brewJudgingNumber = strtolower($brewJudgingNumber); // judging numbers are stored in all lower case
// Check to see if judging number has already been assigned
$query_judging_number = sprintf("SELECT id FROM %s WHERE brewJudgingNumber='%s' AND id <> %s ",$prefix."brewing",$brewJudgingNumber,$id);
$judging_number = mysqli_query($connection,$query_judging_number) or die (mysqli_error($connection));
$row_judging_number = mysqli_fetch_assoc($judging_number);
$totalRows_judging_number = mysqli_num_rows($judging_number);
// If so, redirect with message
if ($totalRows_judging_number > 0) {
$redirect = $base_url."qr.php?action=default&go=default&view=".$row_judging_number['id']."^".$brewJudgingNumber."&msg=5";
$redirect = prep_redirect_link($redirect);
header(sprintf("Location: %s", $redirect));
exit();
}
$data = array(
'brewReceived' => 1,
'brewJudgingNumber' => $brewJudgingNumber,
'brewBoxNum' => $brewBoxNum,
'brewPaid' => $brewPaid
);
$checkin_redirect .= "&view=".$id."^".$brewJudgingNumber."&msg=3";
}
else {
$data = array(
'brewReceived' => 1,
'brewBoxNum' => $brewBoxNum,
'brewPaid' => $brewPaid
);
$checkin_redirect .= "&view=".$id."^".$row_entry['brewJudgingNumber']."&msg=6";
}
$db_conn->where ('id', $id);
if ($db_conn->update ($update_table, $data)) $redirect = $checkin_redirect;
else $redirect = "&view=".$id."^000000&msg=7";
$redirect = prep_redirect_link($redirect);
header(sprintf("Location: %s", $redirect));
exit();
} // end if ($action == "update")
} // end if ($totalRows_entry == 1)
// If not, redirect to alert the user (message 4)
else {
$checkin_redirect .= "&view=".$id."^000000&msg=4";
$redirect = prep_redirect_link($checkin_redirect);
header(sprintf("Location: %s", $redirect));
exit();
}
}
// Messages
$message = "";
$alert_type = "alert-danger";
if ($msg == "1") {
$message .= sprintf("<span class=\"fa fa-exclamation-circle\"></span> <strong>%s</strong> %s",$alert_text_080,$header_text_008);
}
if ($msg == "2") {
$message .= sprintf("<span class=\"fa fa-check-circle\"></span> <strong>%s</strong>",$alert_text_081);
$alert_type = "alert-success";
}
if ($msg == "3") {
$message .= sprintf("<p><span class=\"fa fa-check-circle\"></span> <strong>%s</strong></p><p>%s<p></strong>",$qr_text_002, $qr_text_003);
$alert_type = "alert-success";
}
if ($msg == "4") {
$message .= sprintf("<span class=\"fa fa-exclamation-circle\"></span> <strong>%s</strong>",$qr_text_005);
}
if ($msg == "5") {
$message .= sprintf("<span class=\"fa fa-exclamation-circle\"></span> <strong>%s</strong>",$qr_text_006);
}
if ($msg == "6") {
$message .= sprintf("<p><span class=\"fa fa-check-circle\"></span> <strong>%s</strong></p>",$qr_text_004);
$alert_type = "alert-success";
}
if ($msg == "7") {
$message .= sprintf("<span class=\"fa fa-exclamation-circle\"></span> <strong>%s</strong>",$header_text_014);
}
if (isset($_SESSION['last_action'])) {
$seconds_inactive = time() - $_SESSION['last_action'];
$session_expire_after_seconds = $session_expire_after * 60;
if ($seconds_inactive >= $session_expire_after_seconds) {
session_unset();
session_destroy();
session_write_close();
setcookie(session_name($prefix_session),'',0,'/');
}
}
$_SESSION['last_action'] = time();
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title><?php echo $row_contest_info['contestName']; ?> - Brew Competition Online Entry & Management</title>
<!-- Load jQuery / http://jquery.com/ -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>
<!-- Load Bootstrap / http://www.getbootsrap.com -->
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" />
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
<!-- Load Bootstrap Form Validator / http://1000hz.github.io/bootstrap-validator -->
<script src="//cdnjs.cloudflare.com/ajax/libs/1000hz-bootstrap-validator/0.9.0/validator.min.js"></script>
<!-- Load Font Awesome / https://fortawesome.github.io/Font-Awesome -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.2/css/all.min.css" integrity="sha512-HK5fgLBL+xu6dm/Ii3z4xhlSUyZgTT9tuc/hSrtw6uzJOvgRr2a9jyxxT1ely+B+xFAmJKVSTbpM/CuL7qxO8w==" crossorigin="anonymous" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.2/css/v4-shims.min.css" integrity="sha512-NfhLGuxy6G12XHj7/bvm0RC3jmR25RdpImn8P19aIMmN5pndO0fvIg78ihN2WIJtVRs+AYVrnYF4AipVikGPLg==" crossorigin="anonymous" />
<!-- Load BCOE&M Custom Theme CSS - Contains Bootstrap overrides and custom classes -->
<link rel="stylesheet" type="text/css" href="<?php echo $theme; ?>" />
<style>
body {
margin: 0;
padding: 0;
}
.container-signin {
max-width: 400px;
padding: 15px;
margin: 0 auto;
}
.container-signin .container-signin-heading,
.container-signin .checkbox {
margin-bottom: 10px;
}
.container-signin .checkbox {
font-weight: normal;
}
.container-signin .form-control {
position: relative;
height: auto;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
padding: 10px;
font-size: 16px;
}
.container-signin .form-control:focus {
z-index: 2;
}
.container-signin input[type="password"],.container-signin input[type="tel"] {
margin-bottom: 10px;
}
</style>
</head>
<body>
<div class="container">
<?php if (DEBUG_SESSION_VARS) include (DEBUGGING.'session_vars.debug.php'); ?>
<div class="container-signin">
<?php if ($msg != "default") { ?>
<!-- Alerts -->
<div class="alert <?php echo $alert_type; ?> alert-dismissible hidden-print fade in" role="alert">
<button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">×</span></button>
<?php echo $message; ?>
</div>
<?php } ?>
<div class="page-header clearfix">
<?php if (isset($_SESSION['qrPasswordOK'])) { ?>
<h3><?php echo $header_output.": ".$qr_text_007; ?></h3>
<?php } else { ?>
<h1><?php echo $header_output.": ".$qr_text_007; ?></h1>
<?php } ?>
</div>
<?php if (!isset($_SESSION['qrPasswordOK'])) { ?>
<div align="center" class="text-primary"><span class="fa fa-qrcode fa-5x"></span></div>
<p class="lead"><small><strong class=text-danger><?php echo $qr_text_017; ?></strong></small></p>
<p><?php echo $qr_text_018; ?></p>
<p style="margin-bottom: 15px;" class="container-signin-heading"><?php echo $qr_text_008; ?></p>
<!-- Password Form if Not Signed In -->
<form data-toggle="validator" name="form1" action="<?php echo $base_url; ?>qr.php?action=password-check<?php if ($id != "default") echo "&id=".$id; ?>" method="post">
<div class="form-group">
<label for="inputPassword" class="sr-only"><?php echo $label_password; ?></label>
<input type="password" name="inputPassword" id="inputPassword" class="form-control" placeholder="<?php echo $label_password; ?>" autofocus required>
<div class="help-block with-errors"></div>
</div>
<button class="btn btn-lg btn-primary btn-block" type="submit"><?php echo $label_log_in; ?></button>
</form>
<p style="margin-top: 15px;" class="well"><small><?php echo $qr_text_016; ?></small></p>
<?php } ?>
<?php if (isset($_SESSION['qrPasswordOK'])) { ?>
<?php if (($id == "default") && ($action == "default")) { ?>
<p class="lead text-primary"><span class="fa fa-spinner fa-spin"></span> <strong><?php echo $qr_text_014; ?></strong></p>
<p class="alert alert-info"><span class="fa fa-info-circle"></span> <?php echo $qr_text_015; ?></p>
<p style="margin-top: 15px;" class="well"><small><?php echo $qr_text_016; ?></small></p>
<?php } ?>
<?php if (($id != "default") && ($action == "default") && ($go != "success")) { ?>
<p class="lead text-primary"><strong><?php echo $qr_text_009; ?> <span class="badge"><?php echo sprintf("%06d",$id); ?></span></strong></p>
<p class="lead text-danger"><small><strong><?php echo $qr_text_010; ?></strong></small></p>
<form name="form1" data-toggle="validator" action="<?php echo $base_url; ?>qr.php?action=update<?php if ($id != "default") echo "&id=".$id; ?>" method="post">
<input type="hidden" name="token" value ="<?php if (isset($_SESSION['token'])) echo $_SESSION['token']; ?>">
<div class="form-group">
<label for="inputJudgingNumber"><?php echo $label_judging_number; ?></label>
<input type="tel" pattern="[^^]+" maxlength="6" data-minlength="6" name="brewJudgingNumber" id="brewJudgingNumber" class="form-control" placeholder="<?php echo $qr_text_011; ?>" data-error="<?php echo $qr_text_013; ?>" autofocus>
<div class="help-block with-errors"></div>
<div class="help-block small"><?php echo $qr_text_012; ?></div>
</div>
<div class="form-group">
<label for="inputBoxNumber"><?php echo $label_box_number; ?></label>
<input type="text" name="brewBoxNum" id="brewBoxNum" class="form-control" placeholder="">
<div class="help-block with-errors"></div>
</div>
<div class="form-group">
<label for="inputPaid"><input type="checkbox" name="brewPaid" id="brewPaid" value="1" <?php echo $paid_checked; ?>> <?php echo $label_paid; ?></label>
</div>
<button class="btn btn-lg btn-primary btn-block" type="submit"><?php echo $label_check_in; ?></button>
</form>
<?php } ?>
<?php } ?>
</div><!-- /container-signin -->
</div> <!-- /container -->
<!-- Load BCOE&M Custom JS -->
<script src="<?php echo $js_app_url; ?>"></script>
</body>
</html>