updateauth.js

// 更改账号权限
// 在 keys.json 文件里放入你的私钥

var EOS = require('./eosClient.js');
var eos = EOS();

// 替换 xxxxxaccount yyyyyaccount 为你的账号
const user = {
  'account': 'xxxxxaccount'
};

async function getNewPermissions(accountName) {
  const account = await eos.getAccount(accountName);
  const perms = JSON.parse(JSON.stringify(account.permissions));
  return perms;
}

async function updateauth() {
  // 复制 源 账号的所有权限
  const perms = await getNewPermissions('yyyyyaccount');

  const updateAuthResult = await eos.transaction(tr => {
    for (const perm of perms) {
      tr.updateauth({
        account: user.account,
        permission: perm.perm_name,
        parent: perm.parent,
        auth: perm.required_auth
      }, {
        authorization: `${user.account}@owner`
      });
    }
  });

  console.log('Success =>', JSON.stringify(updateAuthResult));
}

updateauth();