13 lines
415 B
TypeScript
13 lines
415 B
TypeScript
export default function urlB64ToUint8Array(base64String: string) {
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const padding = "=".repeat((4 - (base64String.length % 4)) % 4)
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const base64 = (base64String + padding).replace(/\-/g, "+").replace(/_/g, "/")
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const rawData = atob(base64)
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const outputArray = new Uint8Array(rawData.length)
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for (let i = 0; i < rawData.length; ++i) {
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outputArray[i] = rawData.charCodeAt(i)
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}
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return outputArray
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}
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