Bearer Plugin

Plugin for elysia for retrieving the Bearer token.

Install with:

bun add @elysiajs/bearer

Then use it:

import { Elysia } from 'elysia'
import { bearer } from '@elysiajs/bearer'

const app = new Elysia()
    .use(bearer())
    .get('/sign', ({ bearer }) => bearer, {
        beforeHandle({ bearer, set }) {
            if (!bearer) {
                set.status = 400
                set.headers[
                    'WWW-Authenticate'
                ] = `Bearer realm='sign', error="invalid_request"`

                return 'Unauthorized'
            }
        }
    })
    .listen(3000)

This plugin is for retrieving a Bearer token specified in RFC6750.

This plugin DOES NOT handle authentication validation for your server. Instead, the plugin leaves the decision to developers to apply logic for handling validation check themselves.