function verifyVarsExist()
{
verifyPostVarExists('num_cart_items');
verifyPostVarExists('receiver_email');
verifyPostVarExists('payment_status');
verifyPostVarExists('payment_gross');
verifyPostVarExists('payment_fee');
verifyPostVarExists('txn_id');
verifyPostVarExists('txn_type');
verifyPostVarExists('payer_email');
}
$txt .= "<tr>\n";
$txt .= " <td> Password: </td>\n";
$txt .= ' <td> <input type="text" name="pwd" size="40" maxlength="80"> </td>';
$txt .= "</tr>\n";
$txt .= "<tr> <td> </td></tr>\n";
$txt .= "<tr>\n";
$txt .= ' <td> <input type="submit" value="download"> </td>';
$txt .= "</tr>\n";
$txt .= "</table>\n";
$txt .= "</form>\n";
return $txt;
}
verifyMethodPost();
# check if all the POST variables are present (login, pwd)
verifyPostVarExists('login');
verifyPostVarExists('pwd');
$login = stripQuotes(myUrlDecode(getPostVar('login')));
$pwd = stripQuotes(myUrlDecode(getPostVar('pwd')));
$productList = getProductsForLoginPwd($login, $pwd);
if (0 == count($productList)) {
echo "<b><font color=\"red\">The login '{$login}' and password '{$pwd}' combination didn't match anything in our database.\n";
echo "Please try again. </font></b>\n";
echo "If problem persists, please e-mail <a href=\"mailto:support@arslexis.com\">ArsLexis</a>\n";
echo "<p>\n";
echo getLoginForm();
$subject = "[PAYPAL ERROR] failed login";
$body = "Failed attempt to login using login='******' and pwd='{$pwd}'\n";
$body .= getInterestingVars();
sendEmail(MYEMAIL, $subject, $body);
} else {
# display a list of products with links to download