如何在AWS Amplify-js中处理刷新令牌服务 [英] how handle refresh token service in AWS amplify-js

问题描述

在我的React项目中，我正在使用AWS Cognito用户池进行用户管理，对于用户身份验证，我正在使用AWS Cognito idToken.90分钟后，会话将终止，然后我需要使用新的idToken进行刷新.如何使用amplify-js处理AWS Cognito中的刷新令牌服务.我尝试使用 Auth.currentSession()每1小时调用一次，但对我来说不起作用.

In my react project I am using AWS Cognito user pool for user management, for user authentication, I am using AWS Cognito idToken. after 90min the session will expire, then I need to refresh with new idToken. how to handle the refresh token service in AWS Cognito using amplify-js. I tried with Auth.currentSession() I will call this for every 1 hour but it's not working for me.

推荐答案

经过长时间的努力，我找到了更新AWS Cognito刷新令牌的解决方案，为此，我正在使用 amazon-cognito-identity-js

After a long struggle, I found the solution to update the AWS Cognito refresh token, To do this I am using the amazon-cognito-identity-js

const AmazonCognitoIdentity = require('amazon-cognito-identity-js');
const CognitoUserPool = AmazonCognitoIdentity.CognitoUserPool;

componentWillReceiveProps(nextProps) {
let getIdToken = localStorage.getItem('idToken');
    if(getIdToken !== null){
      let newDateTime = new Date().getTime()/1000;
      const newTime = Math.trunc(newDateTime);
      const splitToken = getIdToken.split(".");
      const decodeToken = atob(splitToken[1]);
      const tokenObj = JSON.parse(decodeToken);
      const newTimeMin = ((newTime) + (5 * 60)); //adding 5min faster from current time
      //console.log(newTimeMin, tokenObj.exp)
      if(newTimeMin > tokenObj.exp){
          this.tokenRefresh();
          console.log('token updated');
      }
    }
}

更新令牌方法

tokenRefresh(){
    const poolData = {
      UserPoolId : // Your user pool id here,
      ClientId : // Your client id here
    };
    const userPool = new AmazonCognitoIdentity.CognitoUserPool(poolData);
    const cognitoUser = userPool.getCurrentUser();
    cognitoUser.getSession((err, session) =>{
      const refresh_token = session.getRefreshToken();
      cognitoUser.refreshSession(refresh_token, (refErr, refSession) => {
          if (refErr) {
              throw refErr;
          }
          else{
              //this provide new accessToken, IdToken, refreshToken
              // you can add you code here once you get new accessToken, IdToken, refreshToken
          }
      }); 
    })
}

这篇关于如何在AWS Amplify-js中处理刷新令牌服务的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！