trainers Comments - Toss payments 개발자 커뮤니티

export async function brandpayCallbackAuth(ctx: KoaAppContext) {
  if (!ctx.state.loginInfo) {
    throw new CustomError(ResCode.AUTH_NEED_LOGIN);
  }

  const query: RequestBrandpayAccessTokenQuery = ctx.query;

  const { no: memberNo } = ctx.state.loginInfo;

  // const refreshToken = await orderSvc.getMemberBrandpayRefreshToken(memberNo);
  // if (refreshToken) {
  //   query.grantType = 'RefreshToken';
  //   query.refreshToken = refreshToken;
  //   delete query.code;
  // }
  const result = await orderSvc.requestBrandpayAccessToken(query);

  if (result.accessToken) {
    const { transaction } = ctx.state;
    if (!transaction) {
      throw new CustomError(ResCode.REQUEST_TRANSACTION_GET_FAILED);
    }
    await orderSvc.setBrandpayRefreshToken(memberNo, result.refreshToken, transaction);
    await orderSvc.setBrandpayCustomerKey(memberNo, query.customerKey, transaction);
    return true;
  } else {
    throw new CustomError(ResCode.ORDER_PAYMENT_BRANDPAY_AUTH_FAILED);
  }

export async function brandpayCallbackAuth(ctx: KoaAppContext) {
  if (!ctx.state.loginInfo) {
    throw new CustomError(ResCode.AUTH_NEED_LOGIN);
  }

  const query: RequestBrandpayAccessTokenQuery = ctx.query;

  const { no: memberNo } = ctx.state.loginInfo;

  // const refreshToken = await orderSvc.getMemberBrandpayRefreshToken(memberNo);
  // if (refreshToken) {
  //   query.grantType = 'RefreshToken';
  //   query.refreshToken = refreshToken;
  //   delete query.code;
  // }
  const result = await orderSvc.requestBrandpayAccessToken(query);

  if (result.accessToken) {
    const { transaction } = ctx.state;
    if (!transaction) {
      throw new CustomError(ResCode.REQUEST_TRANSACTION_GET_FAILED);
    }
    await orderSvc.setBrandpayRefreshToken(memberNo, result.refreshToken, transaction);
    await orderSvc.setBrandpayCustomerKey(memberNo, query.customerKey, transaction);
    return true;
  } else {
    throw new CustomError(ResCode.ORDER_PAYMENT_BRANDPAY_AUTH_FAILED);
  }

위 코드에서 주석 처리 한 부분을 주석 해제하면 해당 문제가 발생합니다. 즉 refreshToken 을 사용하여 access token 을 발급받는 과정을 추가하면 발생하는 문제네요.

18 replies

TPToss payments 개발자 커뮤니티

•Created by trainers on 11/3/2023 in #❓┃연동개발-문의

next.js 에서 https://api.tosspayments.com/v1/brandpay/authorizations/customer-token 무한호출

네 맞습니다.

18 replies

TPToss payments 개발자 커뮤니티

•Created by trainers on 11/3/2023 in #❓┃연동개발-문의

next.js 에서 https://api.tosspayments.com/v1/brandpay/authorizations/customer-token 무한호출

https://docs.tosspayments.com/guides/payment-widget/integration-brandpay

18 replies

TPToss payments 개발자 커뮤니티

•Created by trainers on 11/1/2023 in #❓┃연동개발-문의

brandpay 연동 중 UNAUTHORIZED_KEY

감사합니다!

25 replies

TPToss payments 개발자 커뮤니티

•Created by trainers on 11/1/2023 in #❓┃연동개발-문의

brandpay 연동 중 UNAUTHORIZED_KEY

해결되었습니다. axios.post 함수 사용 시 두번째 인자에 param 을 넣어주니 잘 되네요 ;;

export async function requestBrandpayAccessToken(
  param: RequestBrandpayAccessTokenQuery
): Promise<RequestBrandpayAccessTokenResponse> {
  try {
    logger.debug('param: ', { data: param });
    logger.debug('header: ', { data: `Basic ${Buffer.from(BRANDPAY_SECRET_KEY + ':', 'utf8').toString('base64')}` });
    const result = await axios.post(`https://${HOST_NAME}/v1/brandpay/authorizations/access-token`, param, {
      headers: {
        Authorization: `Basic ${Buffer.from(BRANDPAY_SECRET_KEY + ':', 'utf8').toString('base64')}`,
        'Content-Type': 'application/json',
      },
    });

    const data = result.data as RequestBrandpayAccessTokenResponse;
    return data;
  } catch (err: any) {
    if (err instanceof AxiosError) {
      logger.error('axios error: ', { data: err.toJSON() });
    }
    throw new CustomError(err.response.data.code, { data: err });
  }
}

export async function requestBrandpayAccessToken(
  param: RequestBrandpayAccessTokenQuery
): Promise<RequestBrandpayAccessTokenResponse> {
  try {
    logger.debug('param: ', { data: param });
    logger.debug('header: ', { data: `Basic ${Buffer.from(BRANDPAY_SECRET_KEY + ':', 'utf8').toString('base64')}` });
    const result = await axios.post(`https://${HOST_NAME}/v1/brandpay/authorizations/access-token`, param, {
      headers: {
        Authorization: `Basic ${Buffer.from(BRANDPAY_SECRET_KEY + ':', 'utf8').toString('base64')}`,
        'Content-Type': 'application/json',
      },
    });

    const data = result.data as RequestBrandpayAccessTokenResponse;
    return data;
  } catch (err: any) {
    if (err instanceof AxiosError) {
      logger.error('axios error: ', { data: err.toJSON() });
    }
    throw new CustomError(err.response.data.code, { data: err });
  }
}