如何在防火墙中存储散列密码

Question

所以我想要将一个用户对象保存在防火墙中，这是我第一次使用防火墙，所以我使用Bcrypt对密码进行编码，而不是将对象保存在防火墙中，但它似乎无法保存它。

这是我的代码

 * createUser
 * @param {string} email
 * @param {string} password
 * @param {string} name
 */
const createUser = async (email, password, name) => {
  const user = await getUser(email);
  if (user) throw new Error('User account already exists');

  bcrypt.genSalt(10, (salt) => {
    bcrypt.hash(password, salt, (hashedPassword) => {
      db.collection('users')
        .doc(email)
        .set({ hashedPassword, email, name });
    });
  });
};

我收到了这个错误

        throw new Error(validate_1.customObjectMessage(arg, value, path));
        ^

Error: Value for argument "data" is not a valid Firestore document. Input is not a plain JavaScript object (found in field "hashedPassword").
    at Object.validateUserInput (/home/abdessalem/Desktop/tutum/test/simple-auth-app/node_modules/@google-cloud/firestore/build/src/serializer.js:301:15)
    at validateDocumentData (/home/abdessalem/Desktop/tutum/test/simple-auth-app/node_modules/@google-cloud/firestore/build/src/write-batch.js:620:22)
    at WriteBatch.set (/home/abdessalem/Desktop/tutum/test/simple-auth-app/node_modules/@google-cloud/firestore/build/src/write-batch.js:234:9)
    at DocumentReference.set (/home/abdessalem/Desktop/tutum/test/simple-auth-app/node_modules/@google-cloud/firestore/build/src/reference.js:340:14)
    at /home/abdessalem/Desktop/tutum/test/simple-auth-app/src/firestore/index.js:54:10
    at /home/abdessalem/Desktop/tutum/test/simple-auth-app/node_modules/bcrypt/bcrypt.js:140:13
    at processTicksAndRejections (internal/process/task_queues.js:79:11)

Answer 1

哈希很可能是作为可读的流返回的，在这种情况下，您可以使用以下方法对其进行十六进制编码：

hashedPassword.toString("hex")