How can we authenticate Route Using JWT | Nodejs Authentication Using JWT | Nodejs Tutorial Part 15
An implementation of #jwt
This was developed against draft-ietf-oauth-json-web-token-08. It makes use of node-jws
Install
$ npm install #jsonwebtoken
Migration notes
From v8 to v9
From v7 to v8
Usage
jwt.sign(payload, #secretOrPrivateKey, [options, callback])
(Asynchronous) If a callback is supplied, the callback is called with the err or the JWT.
(Synchronous) Returns the JsonWebToken as string
payload could be an object literal, buffer or string representing valid JSON.
Please note that exp or any other claim is only set if the payload is an object literal. Buffer or string payloads are not checked for JSON validity.
If payload is not a buffer or a string, it will be coerced into a string using JSON.stringify.
#secretOrPrivateKey is a string (utf-8 encoded), buffer, object, or KeyObject containing either the secret for HMAC algorithms or the PEM encoded private key for #RSA and ECDSA. In case of a private key with passphrase an object { key, passphrase } can be used (based on crypto documentation), in this case be sure you pass the algorithm option. When signing with RSA algorithms the minimum modulus length is 2048 except when the allowInsecureKeySizes option is set to true. Private keys below this size will be rejected with an error.
options:
algorithm (default: HS256)
expiresIn: expressed in seconds or a string describing a time span vercel/ms.
Eg: 60, "2 days", "10h", "7d". A numeric value is interpreted as a seconds count. If you use a string be sure you provide the time units (days, hours, etc), otherwise milliseconds unit is used by default ("120" is equal to "120ms").
notBefore: expressed in seconds or a string describing a time span vercel/ms.
Eg: 60, "2 days", "10h", "7d". A numeric value is interpreted as a seconds count. If you use a string be sure you provide the time units (days, hours, etc), otherwise milliseconds unit is used by default ("120" is equal to "120ms").
audience
issuer
jwtid
subject
noTimestamp
header
keyid
mutatePayload: if true, the sign function will modify the payload object directly. This is useful if you need a raw reference to the payload after claims have been applied to it but before it has been encoded into a token.
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