21 lines
539 B
JavaScript
21 lines
539 B
JavaScript
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const decodeBase64 = base64 => {
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const rawData = window.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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// Taken from https://www.npmjs.com/package/web-push
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export const urlBase64ToUint8Array = (base64String) => {
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const padding = '='.repeat((4 - base64String.length % 4) % 4)
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const base64 = (base64String + padding)
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.replace(/-/g, '+')
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.replace(/_/g, '/')
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return decodeBase64(base64)
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}
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