galbe-jwt

Galbe JWT Plugin

JWT plugin for Galbe framework.

Install

bun add galbe-jwt

Usage

Example

import { Galbe } from "galbe"
import { plugin, hook } from "galbe-jwt"
import { importSPKI } from "jose"
import spki from "../res/public_key.pem" with {type:"text"}

const galbe = new Galbe()
const jwt = hook({
  publicKey: await importSPKI(spki, "RS256"),
  stateHolder: 'jwtPayload',
  validate: (payload) => true,
  errorHandler: () => new Response("", { status: 401 })
})

galbe.use(plugin)

galbe.get("/test", [jwt()], ctx => {
  let payload = ctx.state.jwtPayload
})

export default galbe

Hook config

publicKey (KeyLike | Uint8Array): Public key used to verify JWT.

stateHolder (string): The name of the state variable that will hold the JWT payload. Default is jwtPayload.

validate ((payload: JWTPayload) => boolean): A custom function to validate the JWT payload. If the function returns false, a JwtValidationError is thrown. Default is () => true.

errorHandler ((error: Error) => Response): A callback to handle the JWT validation error. if the function returns a Response, it will be returned as the response. Default is () => new Response("", { status: 401 }).