This is actually fairly common with private corporate APIs. Sometimes an API needs to have some extra security and therefore requires a client certificate.We need to look into two possible scenarios where we would require TLS / SSL Protocol to be used in our project: HTTPS (Hyper Text Transfer Protocol Secure) appears in the URL when a website is secured by an SSL certificate. TLS (Transport Layer Security) is just an updated, more secure, version of SSL. SSL (Secure Sockets Layer) is the standard technology for keeping an internet connection secure and safeguarding any sensitive data that is being sent between two systems, preventing criminals from reading and modifying any information transferred, including potential personal details. And NO_PROXY / no_proxy variable is used to specify the sites which should not be proxied. Similarly, HTTPS_PROXY / https_proxy will be used for SSL requests that do not have an explicit proxy configuration option. When HTTP_PROXY / http_proxy are set, they will be used to proxy non-SSL requests that do not have an explicit proxy configuration option present. The options object is one way to specify a proxy, but request also uses the following environment variables to configure a proxy connection: Request( ', ( error, response, body )=> ) We will be looking deeply into each of these uses of the request module and how to perform these operations using the request module in the later part of the article. It supports HTTPS and follows redirects by default.īesides making simple HTTP calls, the Node.js Request module is also used for configuring proxy connections, HTTP streaming, posting data to web forms, providing security to the web pages, basic authentications, etc. The Node.js request module has been basically designed to make HTTP calls in the simplest way possible. HTTP functions as a request-response protocol in the client-server computing model. This article also covers various HTTP features like: Proxies, Redirects, TLS/SSL Protocol, and how to include these into your node.js program.īefore diving into the article Let's first understand HTTP, HTTP stands for Hypertext Transfer Protocol. In this article you will learn to make HTTP calls through your Node.js program.This article will introduce you to the Node.js Request module.So let's dive into this article to learn more about the Request module in Node.js. Besides simple HTTP calls request module of NodeJs provides various options to be included in those HTTP calls. Node.js has a Request module to help the programmers make HTTP calls through their program in the simplest possible way. While building an application using Nodejs, you may have encountered the need to make HTTP calls.
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