'error', 'message' => "Failed to create directory"])); } $attachmentPaths = []; if (!empty($_FILES['attachments']['name'][0])) { foreach ($_FILES['attachments']['name'] as $i => $name) { if ($_FILES['attachments']['error'][$i] !== UPLOAD_ERR_OK) { error_log("File upload error for $name: " . $_FILES['attachments']['error'][$i]); continue; } $ext = pathinfo($name, PATHINFO_EXTENSION); $filename = uniqid('msg_', true) . '.' . $ext; $destination = $uploadDir . $filename; if (move_uploaded_file($_FILES['attachments']['tmp_name'][$i], $destination)) { $attachmentPaths[] = $filename; } else { error_log("Failed to move uploaded file: $name"); } } } $data = [ 'to' => $toHashed, 'subject' => $subject, 'password' => $passwordHashed, 'message' => $message, 'attachments' => $attachmentPaths, 'expirationType' => $expirationType, 'expirationTime' => $expirationTime, 'remaining' => $remaining, 'timestamp' => date('Y-m-d H:i:s') ]; $jsonFile = $uploadDir . "message.json"; if (!file_put_contents($jsonFile, json_encode($data, JSON_PRETTY_PRINT))) { die(json_encode(['status' => 'error', 'message' => "Failed to write message.json"])); } $mail = new PHPMailer(true); try { $mail->isSMTP(); $mail->Host = 'vianexu.com'; $mail->SMTPAuth = true; $mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS; $mail->Port = 587; $mail->Username = 'info@vianexu.com'; $mail->Password = 'wxuixzhjqvdbwldz'; $mail->setFrom('info@vianexu.com', 'Vianexu'); $mail->addAddress($to); $mail->isHTML(true); $mail->Subject = "Message Notification - " . date("Y-m-d h:i"); $mail->Body = "
Logo

Hi,

You received an encrypted message. Use code below together with your email address to open the message.

Code: $password

Link to access: https://vianexu.com/viamail.

Best Regards,
Vianexu

"; $mail->send(); echo 200; } catch (Exception $e) { error_log("PHPMailer error: " . $e->getMessage()); echo 400; } } elseif ($type == "read") { $submittedEmail = ($_POST['to']) ?? ''; $hashedTo = dec(($_POST['to2']) ?? ''); $submittedPass = $_POST['password'] ?? ''; $hashedPassword = dec($_POST['password2'] ?? ''); $expirationType = dec($_POST['expirationType'] ?? 'noexpirationType'); $expirationTime = dec($_POST['expirationTime'] ?? ''); echo "p1: " . $submittedPass . "
"; echo "p2: " . $hashedPassword . "
"; echo "e1: " . $submittedEmail . "
"; echo "e2: " . $hashedTo . "
"; echo "checkemail: " . password_verify($submittedEmail, $hashedTo) . "
"; echo "checkpass: " . password_verify($submittedPass, $hashedPassword) . "
"; $countdown = ''; if ($expirationTime && time() < $expirationTime) { $diff = date_diff(new DateTime(), DateTime::createFromFormat('U', $expirationTime)); $countdown = $diff->format('%ad %hh %im'); $countdown = str_replace(['0d ', '0h ', ' 0m'], ['', '', ''], $countdown); } if (!password_verify($submittedPass, $hashedPassword) || !password_verify($submittedEmail, $hashedTo)) { echo "nomatch"; exit; } $folder = preg_replace('/[^a-zA-Z0-9_-]/', '_', $hashedPassword); $fsDir = __DIR__ . "/messages/$folder/"; $jsonFile = $fsDir . "message.json"; if (!file_exists($jsonFile) || ($expirationTime && time() >= $expirationTime)) { echo 410; exit; } $jsonData = json_decode(file_get_contents($jsonFile), true); if (!$jsonData) { echo 500; exit; } // Handle 'remaining' logic if (isset($jsonData['remaining']) && $jsonData['remaining'] === 1) { // Update remaining to 0 $jsonData['remaining'] = 0; if (!file_put_contents($jsonFile, json_encode($jsonData, JSON_PRETTY_PRINT))) { echo json_encode(['status' => 'error', 'message' => "Failed to update message.json"]); exit; } } elseif (isset($jsonData['remaining']) && $jsonData['remaining'] === 0) { // Delete the message directory and its contents array_map('unlink', glob($fsDir . "*")); rmdir($fsDir); echo 410; // Indicate the message is gone exit; } $expirationMessage = $expirationType === 'destroy' ? 'This message will be destroyed after reading.' : ($countdown ? "Message expires in $countdown." : ''); $attachmentsDir = "/messages/$folder/"; // Rest of the code remains unchanged... $fsDir = __DIR__ . $attachmentsDir; ?> Email Message

Email Message

Subject:

Date:

Message:

Attachments

open($zipPath, ZipArchive::CREATE | ZipArchive::OVERWRITE)) { foreach ($jsonData['attachments'] as $file) { $p = $fsDir.$file; if (file_exists($p)) $zip->addFile($p, $file); } $zip->close(); } if (file_exists($zipPath)): ?>
archive Download all as ZIP
'picture_as_pdf', 'doc','docx' => 'description', 'xls','xlsx' => 'grid_on', 'zip','rar' => 'folder_zip', 'txt' => 'notes', default => 'insert_drive_file' }; ?>
<?= htmlspecialchars($file) ?>

No attachments.