来自 Lambda 的 AWS Cognito adminCreateUser

Question

我使用 Amplify CLI 创建了一个 Lambda 函数，执行 Lambda 函数时没有错误，但未创建 Cognito 用户。我在这里缺少什么？我已经检查了 CloudWatch Logs，但也没有发现任何错误。/* Amplify Params - DO NOT EDIT    AUTH_XXXXXXXXXXXXXXXXXXXX_USERPOOLID    ENV    REGIONAmplify Params - DO NOT EDIT */const AWS = require('aws-sdk');AWS.config.update({ region: process.env.AWS_REGION,accessKeyId: process.env.AWS_ACCESS_KEY_ID, secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY });const cognitoidentityserviceprovider = new AWS.CognitoIdentityServiceProvider({ apiVersion: '2016-04-18' });//console.log(process.env);exports.handler = async (event) => {    let retailerid = event.pathParameters.retailerid;    let params = {        UserPoolId: process.env.AUTH_XXXXXXXXXXXXXXXXXXXX_USERPOOLID, /* required */        Username: 'testtest', /* required */        ClientMetadata: {        },        DesiredDeliveryMediums: [            'EMAIL'        ],        ForceAliasCreation: false,        MessageAction: 'SUPPRESS',        TemporaryPassword: 'mynuw000000000TTS',        UserAttributes: [            {                Name: 'custom:app_role', /* required */                Value: 'retail'            },            {                Name: 'email_verified', /* required */                Value: 'true'            },            {                Name: 'email', /* required */                Value: '[e-mail]'            },            {                Name: 'phone_number', /* required */                Value: '27833260000'            },            /* more items */        ],        ValidationData: [            /* more items */        ]    };

Answer 1

测试活动

{

 "request": {

"userAttributes": {

  "custom:name": "Ajay",

  "email": "[e-mail]",

  "custom:role": "Admin"

}

},

"response": {}

 }

拉姆达函数

var AWS = require('aws-sdk');

var resp200ok = { statusCode: 200, headers: {'Content-Type': 'application/json'}, body: {} };

var cognitoidentityserviceprovider = new 

       AWS.CognitoIdentityServiceProvider({apiVersion: '2016-04-18'});

exports.handler = function(event, context, callback){

const attributes = event.request.userAttributes;  // read user attributes from event

console.log('User Role : ',attributes['custom:role'])

 var params = {

    UserPoolId:'*********',

    Username: attributes.email,

    //TemporaryPassword: 'Password!1',

    DesiredDeliveryMediums: ["EMAIL"],

    UserAttributes: [

      { 

            Name: "email",

            Value: attributes.email

      },

      {

            Name: 'email_verified', /* required */

            Value: 'true'

      },

      {

            Name: 'custom:name', /* required */

            Value: attributes['custom:name']

      },

      {

            Name: 'custom:role', /* required */

            Value: attributes['custom:role']

      },

    ],

};

cognitoidentityserviceprovider.adminCreateUser(params, function(err, data) {

          if (err) console.log(err, err.stack); // an error occurred

          else     console.log('SUCCESS', data);           // successful response

});

};

Answer 2

await cognitoidentityserviceprovider.adminCreateUser(params).promise()

  .then((data) => {

    console.log('SUCCESS', data);  

  })

  .catch((error) => {

    console.log('ERROR', error);  

  });

这会起作用

Answer 3

我不确定等待是否有效。这个怎么样。

var createUserPromise = cognitoidentityserviceprovider.adminCreateUser(params).promise();

createUserPromise.then(results => {

    // TODO implement

    const response = {

        statusCode: 200,

        //  Uncomment below to enable CORS requests

        headers: {

            "Access-Control-Allow-Origin": "*"

        },

        body: JSON.stringify(retailerid),

    };

    return response;

    })

   .catch(err => {

          console.log("Error: ", err);

          return "err"

        });