feat: passkey support (#11804)

https://github.com/MisskeyIO/misskey/pull/149

packages/frontend/src/scripts/2fa.ts

@@ -1,38 +0,0 @@
-/*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-export function byteify(string: string, encoding: 'ascii' | 'base64' | 'hex') {
-	switch (encoding) {
-		case 'ascii':
-			return Uint8Array.from(string, c => c.charCodeAt(0));
-		case 'base64':
-			return Uint8Array.from(
-				atob(
-					string
-						.replace(/-/g, '+')
-						.replace(/_/g, '/'),
-				),
-				c => c.charCodeAt(0),
-			);
-		case 'hex':
-			return new Uint8Array(
-				string
-					.match(/.{1,2}/g)
-					.map(byte => parseInt(byte, 16)),
-			);
-	}
-}
-
-export function hexify(buffer: ArrayBuffer) {
-	return Array.from(new Uint8Array(buffer))
-		.reduce(
-			(str, byte) => str + byte.toString(16).padStart(2, '0'),
-			'',
-		);
-}
-
-export function stringify(buffer: ArrayBuffer) {
-	return String.fromCharCode(... new Uint8Array(buffer));
-}