https://github.com/cprecioso/micro-hostname

Micro middleware to get the hostname of the request
https://github.com/cprecioso/micro-hostname

Last synced: about 1 month ago
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Micro middleware to get the hostname of the request

• Host: GitHub
• URL: https://github.com/cprecioso/micro-hostname
• Owner: cprecioso
• Created: 2019-11-17T02:31:18.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2023-01-05T01:01:10.000Z (about 2 years ago)
• Last Synced: 2024-11-24T20:44:44.509Z (about 2 months ago)
• Language: TypeScript
• Size: 273 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 10
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-micro - micro-hostname - Get the hostname (host without port) of the request (optionally following proxies) (Modules / HTTP Requests)

README

        
# `micro-hostname`

Adapted the

[`express.js` algorithm](https://github.com/expressjs/express/blob/b8e50568af9c73ef1ade434e92c60d389868361d/lib/request.js#L427)

to a [`micro`](https://github.com/zeit/micro) middleware.

## Installation

```sh

$ npm install micro-hostname

```

## Example

```js

import hostname from "micro-hostname"

export default hostname(

  async (req, res) => {

    console.log(req.hostname) // -> "localhost", or "my-deploy.now.sh", etc

  },

  {

    trustProxy: true

    // (Optional - default `false`) Whether to trust the X-Forwarded-Host if

    // you use a reverse proxy. You can also pass a function that accepts

    // `req.connection.remoteAddress` and returns a boolean whether to trust

    // it.

  }

)

```

If you don't use a bundler or ES module, you can import like

```js

const hostname = require("micro-hostname").default

```