This project contains a passwordless authenticator app that was built using Amazon Cognito. Cognito provides the ability to define a custom auth flow. The auth flow process of the application uses one-time login codes that are sent via email. There are many benefits of using a one-time login codes such as :

• Prevents identity theft by making sure that a captured username/password pair cannot be used a second time
• Users do not need to worry about remembering their passwords

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This is an example of how you may give instructions on setting up your project locally. To get a local copy up and running follow these simple example steps.

1. Install the serverless framework CLI via NPM:

npm install -g serverless

2. Install Amplify CLI via NPM:

npm install -g @aws-amplify/cli

The below steps explains how to install and set up the application.

1. Clone the repo

   git clone https://github.com/gjyoungjr/cognito_passwordless_auth

2. Install NPM packages

   npm install

3. Enter your AWS Access Key ID and Secret Access Key in an env file .env

    AWS_ACCESS_KEY_ID=<ACCESS_KEY_ID>
    AWS_SECRET_ACCESS_KEY=<SECRET_ACCESS_KEY>

4. Navigate to the web app directory

   cd web-app/authenticator

5. Initialize Amplify and enter your AWS Credentials (AWS Access Key ID & Secret Access Key). You can follow this guide to get more details regarding setting up Amplify.

   amplify init

1. Deploy Stack to AWS

   npm run deploy 

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Distributed under the MIT License. See LICENSE.txt for more information.

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