is-https
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4.0.0 • Public • Published

is-https

Check if the given request is HTTPS

npm npm (scoped with tag)

Usage

Install package:

yarn add is-https
# or
npm install is-https
const isHTTPS = require('is-https')
// or
import isHTTPS from 'is-https'
function isHTTPS(req: IncomingMessage, trustProxy: Boolean = true): Boolean | undefined

Behaviour

isHTTPS function tries to use 2 different methods for HTTPS detection:

  • Test if x-forwarded-proto header contains https
    • Can be disabled by setting trustProxy argument to false
  • Test if req.connection.encrypted is true

Returns either true or false based on checks or undefined if no check was reliable.

TIP: If you want to redirect users from http to https, it is better using isHTTPS(req) === false to avoid redirect loops.

Related

License

MIT

Readme

Keywords

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Install

npm i is-https

Weekly Downloads

271,296

Version

4.0.0

License

MIT

Unpacked Size

4.29 kB

Total Files

6

Last publish

Collaborators

  • pi0