허니몬(Honeymon)의 자바guru

spring:
  datasource:
    initialize: true # data.sql 을 이용한 DB 초기화 작업
  mail:
    default-encoding: UTF-8
    username: #${username}
    password: #${password}
    host: smtp.gmail.com
    port: 587
    protocol: smtp
    properties:
      mail.smtp.starttls.enable: true
      mail.smtp.auth: true
  h2: # jdbc ur: jdbc:h2:mem:testdb
    console: # http://localhost:8080/h2-console
      enabled: true

@Override
	public User insert(User user) {
		GoogleAuthenticatorKey key = googleAuthenticator.createCredentials();
		sendTOTPRegistrationMail(user, key);
		user.setOtpSecretKey(key.getKey());

		encodePassword(user);
		return repository.save(user);
	}

	private void sendTOTPRegistrationMail(User user, GoogleAuthenticatorKey key) {
		String qrCodeUrl = GoogleAuthenticatorQRGenerator.getOtpAuthURL(ISSUER, user.getUsername(), key);
		Map<String, Object> attributes = new HashMap<>();
		attributes.put("qrCodeUrl", qrCodeUrl);

		MailMessage mailMessage = MailMessage.builder()
				.templateName(MailMessage.OTP_REGISTRATION)
				.to(new String[]{user.getUsername()})
				.subject("Honeymon TOTP Registration mail")
				.attributes(attributes)
				.build();
		mailService.send(mailMessage);
	}