Function getKeyringWithPrivKey

src/modules/keyring.js:508–538

(keyIds, keyringId, noCache)

 * @return {KeyringBase}
 */
export async function getKeyringWithPrivKey(keyIds, keyringId, noCache) {
  await keyringInitialized;
  keyIds = toArray(keyIds);
  let keyrings;
  if (!keyringId) {
    keyrings = await getAll();
    if (keyringMap.has(GNUPG_KEYRING_ID)) {
      // sort keyrings according to preference
      keyrings.sort(compareKeyringsByPreference);
    }
  } else {
    keyrings = getPreferredKeyringQueue(keyringId);
  }
  // if no keyIds return first keyring
  if (!keyIds.length) {
    return keyrings[0];
  }
  // return first keyring that includes private keys with keyIds
  for (const keyring of keyrings) {
    if (keyring.hasPrivateKey(keyIds)) {
      if (keyring.id === GNUPG_KEYRING_ID && keyIds.length && noCache) {
        // with noCache enforcement we want to make sure that a private key operation always triggers
        // a password dialog and therefore a user interaction. As GPGME does not allow to detect
        // if cache is used or not we skip the GnuPG keyring here.
        continue;
      }
      return keyring;
    }
  }
  return null;
}

/**
 * Get preferred keyring