jwt-check-time

jwt-check-time

Simple JWT Decoder
This function can determine if the token expiration time & custom time(for reissue tokens) have been exceeded.

How to use

import checkJWT from 'jwt-check-time'

const [isNotExpired, isNotOverTime] = checkJWT
      .create({ time: '10m' }) // set config value
      .check(jwt)

Return value

• isNotExpired
  Check if the token exp time is overed than Date now.
• isNotOverTime
  Check if the time to reissue the refresh token has overed.
  Criteria time is (token's exp - config time)

Config Object Property

// This is the default config value that used if you don't set value
const defaultConfig: config = {
  time: '5m', //  number + unit
  expUnit: 's', // JWT standard time units is second
                // You can set token's time units as  s | m | h | d (regardless of case)
  expName: 'exp', // JWT standard's Expiration Time property name is "exp"
                  // You can customize it to fit your token.
};

Set Default Config

import checkJWT from 'jwt-check-time'

checkJwt.defaultConfig.time = "5m"
// or 
checkJwt.setConfig = { time: "5m", expUnit: "M" }

// ... in any file
checkJwt.check(jwt) // You can overwrite config with create method

The config of create method takes precedence.
The above setting way affects globally.