jwk-to-pem

Convert a json web key to a PEM for use by OpenSSL or crypto.

Install

npm install jwk-to-pem --save

Usage

var jwkToPem = require('jwk-to-pem'),
	jwt = require('jsonwebtoken');

var jwk = { kty: 'EC', crv: 'P-256', x: '...', y: '...' },
	pem = jwkToPem(jwk);

jwt.verify(token, pem);

Support

key type	support level
RSA	all RSA keys
EC	P-256, P-384, and P-521 curves

API

---

jwkToPem(Object jwk[, Object options]) -> String

The first parameter should be an Object representing the jwk, it may be public
or private. By default, either of the two will be made into a public PEM. The
call will throw if the input jwk is malformed or does not represent a valid
key.

Option: private Boolean (false)

You may optionally specify that you would like a private PEM. This can be done
by passing true to the private option. The call will throw if the necessary
private parameters are not available.

Contributing

1. undefinedFork the repository. Committing directly against this repository is
   highly discouraged.

2. Make your modifications in a branch, updating and writing new unit tests
   as necessary in the spec directory.

3. Ensure that all tests pass with npm test

4. rebase your changes against master. Do not merge.

5. Submit a pull request to this repository. Wait for tests to run and someone
   to chime in.

Code Style

This repository is configured with EditorConfig and
ESLint rules.