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Building Serverless Python Web Services with Zappa

You're reading from Building Serverless Python Web Services with Zappa Build and deploy serverless applications on AWS using Zappa

Product type Paperback

Published in Jul 2018

Publisher Packt

ISBN-13 9781788837613

Length 324 pages

Edition 1st Edition

Languages

Python

Tools

AWS

Concepts

Serverless

Author (1):

Abdulwahid Abdulhaque Barguzar

View More author details

Table of Contents (15) Chapters

Preface

1. Amazon Web Services for Serverless FREE CHAPTER

2. Getting Started with Zappa

3. Building a Flask Application with Zappa

4. Building a Flask-Based REST API with Zappa

5. Building a Django Application with Zappa

6. Building a Django REST API with Zappa

7. Building a Falcon Application with Zappa

8. Custom Domain with SSL

9. Asynchronous Task Execution on AWS Lambda

10. Advanced Zappa Settings

11. Securing Serverless Applications with Zappa

12. Zappa with Docker

13. Assessments

14. Other Books You May Enjoy

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Enabling secure endpoints on API Gateway

Securing API access is an essential criterion. You can limit and restrict the access for your customers who are going to consume the API. Amazon API Gateway does support several mechanisms to secure, limit, and restrict API uses. This will help to maintain the API usages as per your customer base. The following are three types of implementations that are supported by API Gateway:

API key
IAM policy
API Gateway Lambda authorizer

Let's look at each implementation in more detail.

Enabling the API Key

As we described in Chapter 1, Amazon Web Services for Serverless, regarding Zappa's deployment workflow, where Zappa configures the API Gateway to invoke the AWS Lambda with a proxy pass mechanism, this creates an API on the API Gateway interface. Each API supports various stages. In our case, we have created a dev stage while deploying the application. Therefore, the following screenshot shows the state of the API Gateway console:

API Gateway supports API keys...

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Authors (1)

Barguzar

Barguzar

Abdulwahid Abdulhaque Barguzar is a software architect and an active contributor in the open source community. He has developed a deep understanding of architecting software product development through Python web frameworks and JavaScript frameworks. He is passionate about implementing and mastering new technologies. In his free time, he researches innovative approaches to rapidly developing and designing a software product and automation testing, aiming to become a master software architect.

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