revite/src/lib/conversion.ts
2021-08-05 14:47:00 +01:00

9 lines
352 B
TypeScript

export function urlBase64ToUint8Array(base64String: string) {
const padding = "=".repeat((4 - (base64String.length % 4)) % 4);
const base64 = (base64String + padding)
.replace(/-/g, "+")
.replace(/_/g, "/");
const rawData = window.atob(base64);
return Uint8Array.from([...rawData].map((char) => char.charCodeAt(0)));
}