embedded.js 732 B

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  1. import { importJWK } from '../key/import.js';
  2. import isObject from '../lib/is_object.js';
  3. import { JWSInvalid } from '../util/errors.js';
  4. export async function EmbeddedJWK(protectedHeader, token) {
  5. const joseHeader = {
  6. ...protectedHeader,
  7. ...token === null || token === void 0 ? void 0 : token.header,
  8. };
  9. if (!isObject(joseHeader.jwk)) {
  10. throw new JWSInvalid('"jwk" (JSON Web Key) Header Parameter must be a JSON object');
  11. }
  12. const key = await importJWK({ ...joseHeader.jwk, ext: true }, joseHeader.alg, true);
  13. if (key instanceof Uint8Array || key.type !== 'public') {
  14. throw new JWSInvalid('"jwk" (JSON Web Key) Header Parameter must be a public key');
  15. }
  16. return key;
  17. }