25 lines
633 B
JavaScript
25 lines
633 B
JavaScript
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function validateBase64(s) {
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if (!(/^(?:[A-Za-z0-9+\/]{2}[A-Za-z0-9+\/]{2})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?$/.test(s))) {
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throw new TypeError('invalid encoding');
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}
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}
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function decodeBase64(s) {
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validateBase64(s);
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var i, d = atob(s), b = new Uint8Array(d.length);
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for (i = 0; i < d.length; i++) b[i] = d.charCodeAt(i);
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return b;
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};
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async function getNotificationCount() {
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let secret = null;
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if ('secret' in self) {
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secret = self.secret;
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const secretUint8Array = decodeBase64(secret);
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}
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return secret;
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}
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self.getNotificationCount = getNotificationCount;
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