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Hands-On Serverless Applications with Go

You're reading from Hands-On Serverless Applications with Go Build real-world, production-ready applications with AWS Lambda

Product type Paperback

Published in Aug 2018

Publisher Packt

ISBN-13 9781789134612

Length 416 pages

Edition 1st Edition

Languages

Go

Tools

AWS

Concepts

Serverless

Author (1):

Mohamed Labouardy

View More author details

Table of Contents (17) Chapters

Preface

1. Go Serverless

2. Getting Started with AWS Lambda FREE CHAPTER

3. Developing a Serverless Function with Lambda

4. Setting up API Endpoints with API Gateway

5. Managing Data Persistence with DynamoDB

6. Deploying Your Serverless Application

7. Implementing a CI/CD Pipeline

8. Scaling Up Your Application

9. Building the Frontend with S3

10. Testing Your Serverless Application

11. Monitoring and Troubleshooting

12. Securing Your Serverless Application

13. Designing Cost-Effective Applications

14. Infrastructure as Code

15. Assessments

16. Other Books You May Enjoy

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Chapter 12: Securing Your Serverless Application

Integrate a user in a user pool with an identity pool to allow users to log in with their Facebook account.

Answer: In order to integrate Facebook with Amazon Cognito identity pools, you must follow the given procedure:

- Create a Facebook Application from the Facebook Developers portal (https://developers.facebook.com/).
- Copy the App ID and secret.
- Configure Facebook as a provider in Amazon Cognito Console:

- Follow the Facebook Guide (https://developers.facebook.com/docs/facebook-login/login-flow-for-web/v2.3) to add the Facebook login button to the web application.
- Once the user is authenticated, a Facebook session token will be returned; this token must be added to the Amazon Cognito credentials provider to fetch a JWT token.
- Finally, add the JWT token to the API Gateway request Authorization header.

Integrate a...

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Authors (1)

Mohamed Labouardy

Mohamed Labouardy

Mohamed Labouardy is the CTO and co-founder of Crew, and a DevSecOps evangelist. He is the founder of Komiser, a regular conference speaker, and author of several books around Serverless and Distributed Applications. He is also a contributor to numerous open-source projects such as Jenkins, Docker, and Telegraf.

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