Examples with QrData dev.samstevens.totp.qr.QrData used on opensource projects

Example 1 with QrData

use of dev.samstevens.totp.qr.QrData in project CzechIdMng by bcvsolutions.

the class DefaultTwoFactorAuthenticationManager method init.

@Override
@Transactional
public TwoFactorRegistrationResponseDto init(UUID identityId, TwoFactorAuthenticationType twoFactorAuthenticationType) {
    Assert.notNull(identityId, "Identity identifier is required.");
    IdmIdentityDto identity = identityService.get(identityId);
    Assert.notNull(identity, "Identity is required.");
    Assert.notNull(twoFactorAuthenticationType, "Two factor authentication method is required.");
    // 
    String secret = secretGenerator.generate();
    // 
    TwoFactorRegistrationResponseDto registration = new TwoFactorRegistrationResponseDto();
    registration.setVerificationSecret(secret);
    registration.setUsername(SpinalCase.format(identity.getUsername()));
    // generate qr code
    if (twoFactorAuthenticationType == TwoFactorAuthenticationType.APPLICATION) {
        QrData qrcode = qrDataFactory.newBuilder().label(registration.getUsername()).secret(secret).issuer(// TODO: ApplicationConfiguration
        "CzechIdM").build();
        try {
            byte[] imageData = qrGenerator.generate(qrcode);
            String mimeType = qrGenerator.getImageMimeType();
            registration.setQrcode(Utils.getDataUriForImage(imageData, mimeType));
        } catch (Exception ex) {
            throw new ResultCodeException(CoreResultCode.TWO_FACTOR_INIT_FAILED, ex);
        }
    } else {
        // NOTIFICATION
        sendVerificationCode(identity, generateCode(new GuardedString(secret)));
    }
    // 
    return registration;
}