yb Posts - Toss payments 개발자 커뮤니티

•Created by yb on 11/20/2024 in #✍┃피드백-개선요청

지급대행 Encryption Javascript 버전

import { compactDecrypt, CompactEncrypt } from 'jose';
import { uuidv4 } from 'lib0/random';

const encrypt = async (target: object, securityKey: string) => {
  // securityKey is a 64 character Hexadecimal string, change it to a byte array
  const key = Buffer.from(securityKey, 'hex');
  const keyInUint8Array = new Uint8Array(key);
  const payload = JSON.stringify(target);
  const payloadAsUint8Array = new TextEncoder().encode(payload);

  const encryption = new CompactEncrypt(payloadAsUint8Array);
  const encrypted = await encryption
    .setProtectedHeader({
      alg: 'dir',
      enc: 'A256GCM',
      iat: new Date().toISOString(),
      nonce: uuidv4(),
    })
    .encrypt(keyInUint8Array);
  return encrypted;
};

const decrypt = async (encrypted: string, securityKey: string) => {
  const key = Buffer.from(securityKey, 'hex');

  const keyInUint8Array = new Uint8Array(key);
  const decryption = await compactDecrypt(encrypted, keyInUint8Array);
  const plainTextInUint8Array = decryption.plaintext;
  // decode the plain text from Uint8Array to string in utf-8
  const plainText = new TextDecoder().decode(plainTextInUint8Array);
  return JSON.parse(plainText) as object;
};

export { encrypt, decrypt };

import { compactDecrypt, CompactEncrypt } from 'jose';
import { uuidv4 } from 'lib0/random';

const encrypt = async (target: object, securityKey: string) => {
  // securityKey is a 64 character Hexadecimal string, change it to a byte array
  const key = Buffer.from(securityKey, 'hex');
  const keyInUint8Array = new Uint8Array(key);
  const payload = JSON.stringify(target);
  const payloadAsUint8Array = new TextEncoder().encode(payload);

  const encryption = new CompactEncrypt(payloadAsUint8Array);
  const encrypted = await encryption
    .setProtectedHeader({
      alg: 'dir',
      enc: 'A256GCM',
      iat: new Date().toISOString(),
      nonce: uuidv4(),
    })
    .encrypt(keyInUint8Array);
  return encrypted;
};

const decrypt = async (encrypted: string, securityKey: string) => {
  const key = Buffer.from(securityKey, 'hex');

  const keyInUint8Array = new Uint8Array(key);
  const decryption = await compactDecrypt(encrypted, keyInUint8Array);
  const plainTextInUint8Array = decryption.plaintext;
  // decode the plain text from Uint8Array to string in utf-8
  const plainText = new TextDecoder().decode(plainTextInUint8Array);
  return JSON.parse(plainText) as object;
};

export { encrypt, decrypt };

Node 환경에서 구현한 간단한 예시입니다 🙂

5 replies

TPToss payments 개발자 커뮤니티

•Created by yb on 11/20/2024 in #❓┃연동개발-문의

테스트 환경에서 셀러 등록

라이브 버전의 시크릿키와 보안 키로는 셀러 등록(POST /v2/sellers)이 정상적으로 요청되나, 테스트 버전의 시크릿키와 보안 키로 호출 시

{
  version: '2022-11-16',
  traceId: 'ec3f43ec91c7383dd757f199f3fcf72e',
  entityBody: null,
  entityType: null,
  error: { code: 'FORBIDDEN_REQUEST', message: 'Not allowed request' }
}

{
  version: '2022-11-16',
  traceId: 'ec3f43ec91c7383dd757f199f3fcf72e',
  entityBody: null,
  entityType: null,
  error: { code: 'FORBIDDEN_REQUEST', message: 'Not allowed request' }
}

아래와 같은 결과를 얻습니다. 혹시 지원하지 않는 기능인가요?

3 replies

TPToss payments 개발자 커뮤니티

•Created by yb on 10/23/2024 in #❓┃연동개발-문의

테스트 시크릿키와 보안키를 통한 셀러 등록

7 replies