43 lines
965 B
JavaScript
43 lines
965 B
JavaScript
const jose = require('node-jose');
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const jwt = require('jsonwebtoken');
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module.exports = function ({
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privateKey,
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publicKey,
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issuer
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}) {
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const keyStore = jose.JWK.createKeyStore();
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const keyStoreReady = keyStore.add(privateKey, 'pem');
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function encodeToken({sub, aud = issuer}) {
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return keyStoreReady.then(jwk => jwt.sign({
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sub,
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kid: jwk.kid
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}, privateKey, {
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algorithm: 'RS512',
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audience: aud,
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issuer
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}));
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}
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function decodeToken(token) {
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return keyStoreReady.then(jwk => jwt.verify(token, publicKey, {
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algorithm: 'RS512',
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kid: jwk.kid,
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issuer
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})).then(() => jwt.decode(token));
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}
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function getPublicKeys() {
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return keyStoreReady.then(() => {
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keyStore.toJSON();
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});
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}
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return {
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encodeToken,
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decodeToken,
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getPublicKeys
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};
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};
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