31 lines
767 B
JavaScript
31 lines
767 B
JavaScript
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var jws = require('jws');
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module.exports = function (jwt, options) {
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options = options || {};
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var decoded = jws.decode(jwt, options);
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if (!decoded) { return null; }
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var payload = decoded.payload;
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//try parse the payload
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if(typeof payload === 'string') {
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try {
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var obj = JSON.parse(payload);
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if(obj !== null && typeof obj === 'object') {
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payload = obj;
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}
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} catch (e) { }
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}
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//return header if `complete` option is enabled. header includes claims
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//such as `kid` and `alg` used to select the key within a JWKS needed to
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//verify the signature
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if (options.complete === true) {
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return {
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header: decoded.header,
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payload: payload,
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signature: decoded.signature
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};
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}
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return payload;
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};
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