我正在嘗試在AWS Lambda函數中使用AWS Cognito用戶池。我在教程中看到,您需要在代碼中包含amazon-cognito-identity.min.js,但我不確定如何在節點js中執行此操作。我使用npm install作爲外部模塊,但我不認爲aws-cognito-identity作爲一個模塊存在。message AWSCognito.CognitoIdentityServiceProvider.CognitoUserPool不是aws lambda中的函數
我安裝了aws-sdk,但函數AWSCognito.CognitoIdentityServiceProvider.CognitoUserPool在SDK中不存在。
順便說一下,這是我在LAMBDA代碼:
'use strict';
var AWS= require('aws-sdk');
AWS.config.region = 'ap-northeast-1'; // Region
AWS.config.credentials = new AWS.CognitoIdentityCredentials({
IdentityPoolId: 'ap-northeast-1:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' // your identity pool id here
});
// Need to provide placeholder keys unless unauthorised user access is enabled for user pool
//AWSCognito.config.update({accessKeyId: 'anything', secretAccessKey: 'anything'})
var poolData = {
UserPoolId : 'us-east-1_xxxxxxxxx',
ClientId : 'xxxxxxxxxxxxxxxxxxxxxxxxx'
};
var userPool = new AWS.CognitoIdentityServiceProvider.CognitoUserPool(poolData);
module.exports.handler = function(event, context, cb) {
var attributeList = [];
var email = event.email;
var username=event.username;
var password = event.password;
var dataEmail = {
Name : 'email',
Value : email
};
var dataPhoneNumber = {
Name : 'phone_number',
Value : '+15555555555'
};
var attributeEmail = new AWS.CognitoIdentityServiceProvider.CognitoUserAttribute(dataEmail);
var attributePhoneNumber = new AWS.CognitoIdentityServiceProvider.CognitoUserAttribute(dataPhoneNumber);
attributeList.push(attributeEmail);
attributeList.push(attributePhoneNumber);
userPool.signUp(username, password, attributeList, null, function(err, result){
if (err) {
alert(err);
return;
}
username = result.user;
}
); return cb(null, username);
};
,這裏是測試lambda函數時,我收到錯誤消息:
{
"errorMessage": "AWS.CognitoIdentityServiceProvider.CognitoUserPool is not a function",
"errorType": "TypeError",
"stackTrace": [
"Module._compile (module.js:409:26)",
"Object.Module._extensions..js (module.js:416:10)",
"Module.load (module.js:343:32)",
"Function.Module._load (module.js:300:12)",
"Module.require (module.js:353:17)",
"require (internal/module.js:12:17)"
]
}
試試這個命令「故宮安裝-g」,然後檢查 – error2007s
未正常工作。問題在於,在JavaScript的aws-sdk源代碼中找不到函數本身。我可以在amazon-cognito-identity.min.js文件中看到它。我在想,我可以將這一點複製到我的代碼中,但它並不認爲這是正確的解決方案。 –
剛剛發現服務器端實現尚未可用,直到GA:https://forums.aws.amazon.com/thread.jspa?threadID=233825&tstart=0 –