[英]How to use AWS Cognito SDK to authenticate user from REST Service using NodeJS?
所有!
我目前面臨一個問題,即使用ClaudiaJS + Claudia-API-Builder構建的lambda函數通過“/ api / auth”在我的Cognito UserPool上驗證用戶身份。 我似乎找不到成功調用cognitoUser.authenticateUser
。
到目前為止我找到的所有資源都是通過瀏覽器調用這個API,但我在后端找不到任何這樣做的例子。
我已經嘗試將響應處理為常規回調,promises和對象偵聽器,但它們似乎都沒有工作,我總是得到一條{“message”:“Internal server error”}消息作為我的回復REST服務。
同樣重要的是,我對Node和Async編程相當新,但是你能不能回顧一下這段代碼並告訴我正確的方法,如果這個SDK被設計為從后端而不是前端調用?
我的App.js
var ApiBuilder = require('claudia-api-builder');
var api = new ApiBuilder();
//Routes
var usuario = require('./routes/usuario');
var auth = require('./routes/auth');
//Caminho default da API
var API_ROOT = "simc/api";
//User Routes
api.get(API_ROOT + "/f1", usuario.f1);
api.get(API_ROOT + "/f2", usuario.f2);
//Auth Routes
api.get(API_ROOT + "/login", auth.login);
module.exports = api;
我的認證路線
"use strict"
var AWS = require('aws-sdk');
var AWSCognito = require('amazon-cognito-identity-js');
var authAPI = {};
authAPI.login = function() {
var authenticationData = {
Username: 'xxxxxx',
Password: 'xxxxxx',
};
var authenticationDetails = new AWSCognito.AuthenticationDetails(authenticationData);
var poolData = {
UserPoolId: 'us-east-1_xxxxxx',
ClientId: 'xxxxxx'
};
var userPool = new AWSCognito.CognitoUserPool(poolData);
var userData = {
Username: 'xxxxxx',
Pool: userPool
};
//Trying to use Promises
var cognitoUser = new AWSCognito.CognitoUser(userData);
return cognitoUser.authenticateUser(authenticationDetails)
.then(function(result) {
console.log('access token + ' + result.getAccessToken().getJwtToken());
//Use the idToken for Logins Map when Federating User Pools with Cognito Identity or when passing through an Authorization Header to an API Gateway Authorizer
console.log('idToken + ' + result.idToken.jwtToken);
return result;
})
.catch(function(err) {
console.log(err);
return err;
});
//Trying to use Object Listeners
var request = cognitoUser.authenticateUser(authenticationDetails).promise();
return request.on('success', function(response) {
console.log('access token + ' + response.getAccessToken().getJwtToken());
//Use the idToken for Logins Map when Federating User Pools with Cognito Identity or when passing through an Authorization Header to an API Gateway Authorizer
console.log('idToken + ' + response.idToken.jwtToken);
return response;
}).
on('failure', function(err) {
console.log("Error!");
return err;
}).send();
};
module.exports = authAPI;
我修改了原始處理程序,因為它似乎也沒有正常工作。
cognitoUser.authenticateUser(authenticationDetails, {
onSuccess: function (result) {
console.log('access token + ' + result.getAccessToken().getJwtToken());
/*Use the idToken for Logins Map when Federating User Pools with Cognito Identity or when passing through an Authorization Header to an API Gateway Authorizer*/
console.log('idToken + ' + result.idToken.jwtToken);
return 'idToken + ' + result.idToken.jwtToken;
},
onFailure: function(err) {
return err;//alert(err);
},
});
有沒有人知道我做錯了什么?
在此先感謝,Enrico Bergamo
var authenticationDetails = new AWS.CognitoIdentityServiceProvider.AuthenticationDetails(authenticationData);
使用此功能包含該功能。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.