✅ - admin actions

[green agate]

admin action API is receiving authorized query for listUsers but is not returning anything. CloudWatch log attached.

thanks in advance

[smoky stag]

hey could you paste the code for the lambda function and backend setup? i can try and repro the issue

[green agate]

thanks here is lambda code

that was cognitoActions.js

here is App.js

and here is index.js

/* eslint-disable /
/

• Copyright 2019-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
• Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
• the License. A copy of the License is located at

• http://aws.amazon.com/apache2.0/
  

• or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
• CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
• and limitations under the License.
  */
  const awsServerlessExpress = require('aws-serverless-express');
  const app = require('./app');

const server = awsServerlessExpress.createServer(app);

exports.handler = (event, context) => {
console.log(EVENT: ${JSON.stringify(event)});
awsServerlessExpress.proxy(server, event, context);
};

i didn't change any of these - they were built through amplify update auth

gen 1, amplify version 6

let me know if you need anything else

[smoky stag]

aaah i see this is Gen 1.
For a quick test could you add some console log on the response and result in the following snippets

app.get('/listUsers', async (req, res, next) => {
  try {
    let response;
    if (req.query.token) {
      response = await listUsers(req.query.limit || 25, req.query.token);
    } else if (req.query.limit) {
      response = await listUsers((Limit = req.query.limit));
    } else {
      response = await listUsers();
    }
    res.status(200).json(response);
  } catch (err) {
    next(err);
  }
});

async function listUsers(Limit, PaginationToken) {
  const params = {
    UserPoolId: userPoolId,
    ...(Limit && { Limit }),
    ...(PaginationToken && { PaginationToken }),
  };

  console.log('Attempting to list users');

  try {
    const result = await cognitoIdentityProviderClient.send(new ListUsersCommand(params));

    // Rename to NextToken for consistency with other Cognito APIs
    result.NextToken = result.PaginationToken;
    delete result.PaginationToken;

    return result;
  } catch (err) {
    console.log(err);
    throw err;
  }
}

additionally, the issue may be related to https://github.com/aws-amplify/amplify-cli/issues/12735
as shown in the sample, could you try casting req.query to a number and let us know if this fixes it

let limit = Number(req.query?.limit || 25);

[green agate]

will do thanks

[green agate]

add console logs and also updatd App.js with the suggested fix from 12735

and it worked!

thanks!

[warm swallow]

✅ - admin actions