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sullof/Base64Url.js

Last active December 6, 2020 08:15
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Base64Url Class
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Base64Url.js
class Base64Url {
static encode(str) {
return Buffer.from(str).toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '')
}
static decode(str) {
for (let i = 1; i < str.length % 4; i++) str += '='
return Buffer.from(str.replace(/-/g, '+').replace(/_/g, '/'), 'base64').toString('utf-8')
}
}
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