17 lines
387 B
JavaScript
17 lines
387 B
JavaScript
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import assertString from './util/assertString';
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import isBase64 from './isBase64';
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export default function isJWT(str) {
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assertString(str);
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var dotSplit = str.split('.');
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var len = dotSplit.length;
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if (len > 3 || len < 2) {
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return false;
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}
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return dotSplit.reduce(function (acc, currElem) {
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return acc && isBase64(currElem, {
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urlSafe: true
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});
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}, true);
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}
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