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| import { invalidKeyInput } from './invalid_key_input.js';
| import { encode as b64u } from '../util/base64url.js';
| import { isCryptoKey, isKeyObject } from './is_key_like.js';
| export async function keyToJWK(key) {
| if (isKeyObject(key)) {
| if (key.type === 'secret') {
| key = key.export();
| }
| else {
| return key.export({ format: 'jwk' });
| }
| }
| if (key instanceof Uint8Array) {
| return {
| kty: 'oct',
| k: b64u(key),
| };
| }
| if (!isCryptoKey(key)) {
| throw new TypeError(invalidKeyInput(key, 'CryptoKey', 'KeyObject', 'Uint8Array'));
| }
| if (!key.extractable) {
| throw new TypeError('non-extractable CryptoKey cannot be exported as a JWK');
| }
| const { ext, key_ops, alg, use, ...jwk } = await crypto.subtle.exportKey('jwk', key);
| if (jwk.kty === 'AKP') {
| ;
| jwk.alg = alg;
| }
| return jwk;
| }
|
|
