function NextMailFile()
{
$dir = scandir(substr(BOUNCEBACK_PATH, 0, -1), SCANDIR_SORT_ASCENDING);
$lockFail = false;
$gotFile = false;
foreach ($dir as $fileName) {
if (preg_match('/^(\\d+)\\./', $fileName, $res)) {
if (($handle = fopen(BOUNCEBACK_PATH . $fileName, 'rb')) === false) {
continue;
}
if (!flock($handle, LOCK_EX | LOCK_NB)) {
$lockFail = true;
fclose($handle);
continue;
}
if (feof($handle)) {
fclose($handle);
unlink(BOUNCEBACK_PATH . $fileName);
continue;
}
$ts = intval($res[1], 10);
$gotFile = $fileName;
break;
}
}
unset($dir);
if (!$gotFile) {
if ($lockFail) {
sleep(3);
return true;
}
return false;
}
DebugMessage('Found message received at ' . date('Y-m-d H:i:s', $ts) . ', ' . TimeDiff($ts));
$message = fread($handle, min(filesize(BOUNCEBACK_PATH . $fileName), 4194304));
ftruncate($handle, 0);
fclose($handle);
unlink(BOUNCEBACK_PATH . $fileName);
$mailId = false;
if (preg_match('/X-Undermine-MailID:\\s*([a-zA-Z0-9_-]{27})/', $message, $res)) {
$mailId = $res[1];
} elseif (preg_match('/[Mm]essage ID: ([a-zA-Z0-9_-]{27})/', $message, $res)) {
$mailId = $res[1];
}
if (!$mailId) {
DebugMessage('Could not find message ID, forwarding to editor');
NewsstandMail('*****@*****.**', 'The Editor', 'Unparsed notification reply', $message);
} else {
$address = GetAddressByMailID($mailId);
if (!$address) {
DebugMessage('Could not find address for mail ID ' . $mailId);
} else {
$cnt = DisableEmailAddress($address['address']);
DebugMessage('Address ' . $address['address'] . ' removed from ' . $cnt . ' account' . ($cnt == 1 ? '' : 's') . '.');
}
}
return true;
}
function SetSubEmail($loginState, $address)
{
$userId = $loginState['id'];
$lang = GetLang($loginState['locale']);
$address = trim($address);
if ($address) {
$filtered = filter_var($address, FILTER_VALIDATE_EMAIL);
if ($filtered === false) {
return ['status' => 'invalid'];
}
$address = $filtered;
}
$db = DBConnect();
$cnt = 0;
$stmt = $db->prepare('select count(*) from tblEmailBlocked where address=?');
$stmt->bind_param('s', $address);
$stmt->execute();
$stmt->bind_result($cnt);
$stmt->fetch();
$stmt->close();
if ($cnt != 0) {
return ['status' => 'invalid'];
}
$stmt = $db->prepare('SELECT ifnull(email,\'\') address, unix_timestamp(emailset) emailset, emailverification from tblUser where id = ?');
$stmt->bind_param('i', $userId);
$stmt->execute();
$result = $stmt->get_result();
$row = $result->fetch_assoc();
$result->close();
$stmt->close();
if ($row === false) {
// could not find user
return ['status' => 'unknown'];
}
if ($address && !is_null($row['emailverification']) && $row['emailset'] > time() - 15 * 60) {
// setting a new address when we recently sent a notification email to another address
return ['status' => 'verify', 'address' => $row['address']];
}
if ($address == $row['address']) {
// setting address we already have saved
if (!is_null($row['emailverification'])) {
// resend notification email
NewsstandMail($address, $loginState['name'], $lang['emailAddressUpdated'], sprintf($lang['emailVerificationMessage'], implode(' ', str_split($row['emailverification'], 3))), $loginState['locale']);
SendUserMessage($userId, 'Email', $lang['emailVerificationResent'], sprintf($lang['emailVerificationResentMessage'], htmlspecialchars($address, ENT_COMPAT | ENT_HTML5)));
}
return ['status' => is_null($row['emailverification']) ? 'success' : 'verify', 'address' => $row['address']];
}
if (!$address) {
// removing the address
$stmt = $db->prepare('update tblUser set email=null, emailverification=null where id = ?');
$stmt->bind_param('i', $userId);
$stmt->execute();
$stmt->close();
if ($db->affected_rows == 0) {
return ['status' => 'unknown'];
}
SendUserMessage($userId, 'Email', $lang['emailAddressRemoved'], $lang['emailAddressRemovedMessage']);
return ['status' => 'success', 'address' => $address];
}
// setting a new address
$stmt = $db->prepare('update tblUser set email=null, emailverification=null where id = ?');
$stmt->bind_param('i', $userId);
$stmt->execute();
$stmt->close();
if ($db->affected_rows == 0) {
return ['status' => 'unknown'];
}
$verification = str_pad(mt_rand(1, 999999999), 9, '0', STR_PAD_BOTH);
NewsstandMail($address, $loginState['name'], $lang['emailAddressUpdated'], sprintf($lang['emailVerificationMessage'], implode(' ', str_split($verification, 3))), $loginState['locale']);
SendUserMessage($userId, 'Email', $lang['emailAddressUpdated'], sprintf($lang['emailAddressUpdatedMessage'], htmlspecialchars($address, ENT_COMPAT | ENT_HTML5)));
$stmt = $db->prepare('update tblUser set email=?, emailverification=?, emailset=NOW() where id = ?');
$stmt->bind_param('ssi', $address, $verification, $userId);
$stmt->execute();
$stmt->close();
if ($db->affected_rows == 0) {
SendUserMessage($userId, 'Email', $lang['emailAddressRemoved'], $lang['emailAddressRemovedError']);
return ['status' => 'unknown'];
}
return ['status' => 'verify', 'address' => $address];
}
function LogPaypalError($message, $subject = 'Paypal IPN Issue')
{
global $argv;
$pth = __DIR__ . '/../logs/paypalerrors.log';
if ($pth) {
$me = PHP_SAPI == 'cli' ? 'CLI:' . realpath($argv[0]) : 'Web:' . $_SERVER['REQUEST_URI'];
file_put_contents($pth, date('Y-m-d H:i:s') . " {$me} {$message}\n" . ($subject === false ? '' : print_r($_POST, true)), FILE_APPEND | LOCK_EX);
}
if ($subject !== false) {
NewsstandMail(SUBSCRIPTION_ERRORS_EMAIL_ADDRESS, 'Paypal Manager', $subject, $message . "<br><br>" . str_replace("\n", '<br>', print_r($_POST, true)));
}
}
