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13 lines
285 B
TypeScript
13 lines
285 B
TypeScript
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import crypto from 'crypto';
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export const constantTimeCompare = (a: string, b: string): boolean => {
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if (!a || !b || a.length !== b.length) {
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return false;
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}
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return crypto.timingSafeEqual(
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Buffer.from(a, 'utf8'),
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Buffer.from(b, 'utf8'),
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);
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};
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