prepare("SELECT id, full_name FROM kd_print_admin WHERE email = ?"); $stmt->execute([$email]); if ($stmt->rowCount() === 0) { jsonResponse(404, "Email not found."); } $admin = $stmt->fetch(PDO::FETCH_ASSOC); $otp = random_int(100000, 999999); $now = date("Y-m-d H:i:s"); // Save OTP $update = $pdo->prepare("UPDATE kd_print_admin SET otp_code = ?, otp_created_at = ? WHERE email = ?"); $update->execute([$otp, $now, $email]); // Send OTP by email $mail = new PHPMailer(true); try { // SMTP settings $mail->isSMTP(); $mail->Host = 'email-smtp.ap-south-1.amazonaws.com'; // 🔁 your SMTP host $mail->SMTPAuth = true; $mail->Username = 'AKIAU6GDVFKR5U5SID7X'; // 🔁 SMTP username $mail->Password = 'BJRaGvPSP/Yc5B4SIU2dfp31U2CLjWgI48pV1mg3RZXW'; // 🔁 SMTP password $mail->SMTPSecure = 'tls'; $mail->Port = 587; // Email content $mail->setFrom('exam@penoft.com', 'Penofts Examination System'); $mail->addAddress($email, $admin['full_name']); $mail->addBCC('abin@penoft.com'); $mail->isHTML(true); $mail->Subject = "Welcome to Penoft's Machine Test Examination"; $mail->Body = '

OTP Verification

Dear ' . htmlspecialchars($admin['full_name']) . ',

You requested to reset the password for Penoft Examination System. Please use the following OTP code to continue:

' . $otp . '

This OTP is valid for 10 minutes. Do not share this code with anyone.

Penofts Examination System
www.penoft.com

'; $mail->send(); $otp_enc=encryptData($otp); jsonResponse(200, "OTP sent to email successfully.",$otp_enc); } catch (Exception $e) { jsonResponse(500, "Failed to send OTP email: " . $mail->ErrorInfo); } } catch (Exception $e) { jsonResponse(500, "Internal server error: " . $e->getMessage()); }