Cloudflare Worker JWT

A lightweight JWT implementation with ZERO dependencies for Cloudflare Workers.

Contents

• Install
• Usage

Install

npm i @tsndr/cloudflare-worker-jwt

Usage

Simple Example

const jwt = require('@tsndr/cloudflare-worker-jwt')

// Creating a token
const token = jwt.sign({ name: 'John Doe', email: 'john.doe@gmail.com' }, 'secret')

// Verifing token
const isValid = jwt.verify(token, 'secret')

// Decoding token
const payload = jwt.decode(token)

---

jwt.sign(payload, secret, [algorithm])

Signs a payload and returns the token.

Arguments

Argument	Type	Satus	Default	Description
payload	object	required	-	The payload object
secret	string	required	-	A string which is used to sign the payload.
algorithm	string	optional	HS256	The algorithm used to sign the payload, possible values: HS256 or HS512

return

returns token as a string

---

jwt.verify(token, secret, [algorithm])

Verifies the integrity of the token and returns a boolean value.

Argument	Type	Satus	Default	Description
token	string	required	-	The token string generated by jwt.sign().
secret	string	required	-	The string which was used to sign the payload.
algorithm	string	optional	HS256	The algorithm used to sign the payload, possible values: HS256 or HS512

return

returns boolean

---

jwt.decode(token)

Returns the payload without verifying the integrity of the token.

Argument	Type	Satus	Default	Description
token	string	required	-	The token string generated by jwt.sign().

return

returns payload object