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du5rte/jwt.js

Created March 15, 2017 10:58
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Regex JWT
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jwt.js
const authorization = "Bearer abcefghijklmnopqrstu.vwxyzABCDEFGHIJKLMNOPQ.RSTUVWXYZ0123456789"
// (?:__) no selection group
// (__)? optional selection group
// (__) selection group
// searchers for digits seperated by three dots xx.xx.xx with an optional "Bearer "
// retrieve only the jwt (without Bearer)
const jwt = authorization.match(/(?:Bearer\s+)?(\w+\.\w+\.\w+)/)[1] // "abcef..."
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