Go Back";
require_once 'footer.php';
die(); //prevent user from registering
}
if ((strlen($_POST['username']) > 15) || (strlen($_POST['password']) > 25) || (strlen($_POST['email']) > 50)) {
require_once 'header.php';
echo "Your username must not be over 15 characters, password must be under 25 characters but over 6 characters, and email must be under 50 charcaters.
Go Back";
require_once 'footer.php';
die(); //prevent user from registering
}
if (strlen($_POST['username']) == 0 || strlen($_POST['password']) < 4 || strlen($_POST['email']) == 0) {
require_once 'header.php';
echo "Fields may not be left blank, password must be over 4 characters.
Go Back";
require_once 'footer.php';
die(); //prevent user from registering
}
if (!ctype_alnum($_POST['username'])) {
require_once 'header.php';
echo "Your username must be alphanumerical (numbers and letters only).
Go Back";
require_once 'footer.php';
die(); //prevent user from registering
}
/*
if ($_POST['tos']!='accept') {
require_once 'header.php';
echo "You must accept the Terms of Service in order to register.
Go Back";
require_once 'footer.php';
die();
}
*/
$salt = mcrypt_create_iv(23, MCRYPT_DEV_URANDOM); //create salt
$rstr = mcrypt_create_iv(23, MCRYPT_DEV_URANDOM);
$reg = array("username" => $mysqli->real_escape_string($_POST['username']),"email" => $mysqli->real_escape_string($_POST['email']), "password" => $mysqli->real_escape_string($_POST['password']), "rkey" => sha1($mysqli->real_escape_string($_POST['username']) . date('zjDygs') . $rstr));
//check if already exists
$ireg;
$ireg['1'] = sqlex('auth', 'email', 'username', $reg['username']);
$ireg['2'] = sqlex('auth', 'username', 'email', $reg['email']);
$ireg['3'] = sqlfetch('auth', 'valid', 'email', $reg['email']);
if (($ireg['1'] == true || $ireg['2'] == true) && $ireg['3'] == 1) {
require_once 'header.php';
echo "Username/email already in use.
Go Back";
require_once 'footer.php';
die(); //prevent user from registering
}
$opts = array(
'cost' => 10,
'salt' => $salt
);
$hashed = password_hash($reg['password'], PASSWORD_BCRYPT, $opts);
$reg['password'] = $hashed;
if ($regtype == "free") {
$active = "1";
}
else {
$active = "0";
}
$qr = "INSERT INTO auth (username,email,password,rkey,valid,ip) VALUES ('{$reg['username']}','{$reg['email']}','{$hashed}','{$reg['rkey']}','{$active}', '{$ip}');";
$rr = $mysqli->query($qr) or showerror();
if ($reg == 'email') {
$sglink = "http://polr.cf/activate.php?key=" . $reg['rkey'] . '&user=' . $reg['username'];
$sgmsg = "Please validate your Polr Account by clicking the link below or pasting it into your browser:
"
. '' . $sglink . ''
. "
If you did not register at Polr (Polr.cf), please disregard this email."
. "
";
$to = $reg['email'];
$sm = $sgmail->sendmail($to, 'Polr Account Validation', $sgmsg);
require_once 'header.php';
echo "Thanks for registering. Check your email for an activation link. You must activate your account before logging in (top right corner)";
require_once 'footer.php';
die();
}
else {
require_once 'header.php';
echo "Thanks for registering. You may now login (top right corner)";
require_once 'footer.php';
die();
}