node.js - AWS STS 担任角色 - InvalidClientTokenId : The security token included in the request is invalid

Question

我正在尝试使用 aws-sdk 担任 IAM 角色...

var sts = new AWS.STS();
sts.assumeRole({
  RoleArn: 'arn:aws:iam::xxxxxx:root',
  RoleSessionName: 'awssdk'
}, function(err, data) {
  if (err) { // an error occurred
    console.log('Cannot assume role');
    console.log(err, err.stack);
  } 
  else { // successful response
    AWS.config.update({
      accessKeyId: data.Credentials.AccessKeyId,
      secretAccessKey: data.Credentials.SecretAccessKey,
      sessionToken: data.Credentials.SessionToken
    });
  }
});

但我不断得到...

InvalidClientTokenId: The security token included in the request is invalid

但是，如果我只使用以下内容，我可以连接...

AWS.config.update({ accessKeyId: process.env.ID, secretAccessKey: process.env.SECRET });

我有什么理由不能担任角色？

Answer 1

以下内容

RoleArn: 'arn:aws:iam::xxxxxx:root',

不是 IAM 角色。您似乎正在尝试假设为 IAM root 用户。角色的正确 ARN 具有 form的

arn:aws:iam::account-id:role/role-name-with-path