node.js – 使用在aws-sdk中承担角色的配置文件(AWS JavaScript SDK)

假定角色后,必须使用新凭据更新AWs.config.

这对我有用：

var AWS = require('aws-sdk');
AWs.config.region = 'us-east-1';

var sts = new AWs.STS();
sts.assumeRole({
  RoleArn: 'arn:aws:iam::123456789:role/Developer',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
    });
  }
});