JWT(JSON Web Token) encode and decode module for node.js.
$ npm install jwt-simple
var jwt = require('jwt-simple');
var payload = { foo: 'bar' };
var secret = 'xxx';
// encode
var token = jwt.encode(payload, secret);
// decode
var decoded = jwt.decode(token, secret);
console.log(decoded); //=> { foo: 'bar' }
By default the algorithm to encode is HS256
.
The supported algorithms for encoding and decoding are HS256
, HS384
, HS512
and RS256
.
// encode using HS512
jwt.encode(payload, secret, 'HS512')