18 lines
501 B
JavaScript
18 lines
501 B
JavaScript
var base64url = exports;
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base64url.unescape = function unescape (str) {
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return (str + Array(5 - str.length % 4).join('=')).replace(/\-/g,'+').replace(/_/g, '/');
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};
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base64url.escape = function escape (str) {
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return str.replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '');
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};
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base64url.encode = function encode (str) {
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return this.escape(new Buffer(str).toString('base64'));
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};
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base64url.decode = function decode (str) {
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return new Buffer(this.unescape(str), 'base64').toString();
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};
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