所有!
我目前遇到的问题是使用使用ClaudiaJS + Claudia-API-Builder构建的lambda函数从我的Cognito UserPool验证用户,并通过“/ api / auth”在API网关上公开。我似乎找不到成功调用cognitoUser.authenticateUser
的方法。
到目前为止我找到的所有资源都是通过浏览器调用此API,但我找不到在后端执行此操作的任何示例。
我已经尝试将响应作为常规回调,promises和对象侦听器处理,但它们似乎都没有工作,我总是得到一条{“message”:“Internal server error”}消息来自我的REST服务的响应。
同样重要的是,我对Node和Async编程还是一个新手,但是你能不能回顾一下这段代码并告诉我这样做的正确方法,如果这个SDK被设计为从后端调用而不是前端?
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;
我的身份验证路线
"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;
我修改了原始处理程序,因为它似乎也无法正常工作。
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);
},
});
有没有人知道我做错了什么?
提前致谢, 恩里科贝加莫
答案 0 :(得分:1)
var authenticationDetails = new AWS.CognitoIdentityServiceProvider.AuthenticationDetails(authenticationData);
使用此功能包含该功能。