Function updateKeyBinding

src/modules/keyBinding.js:28–45

(keyring, signerEmail, signatures)

 * @param  {Array<{valid, created, fingerprint}>} signatures
 */
export async function updateKeyBinding(keyring, signerEmail, signatures) {
  if (!signerEmail) {
    return;
  }
  const validSig = signatures.filter(sig => sig.valid === true);
  if (!validSig.length) {
    return;
  }
  const {fingerprint, created} = validSig[0];
  const last_seen = created.getTime();
  const keyBindingMap = await getKeyringAttr(keyring.id, KEY_BINDING) || {};
  const keyBinding = keyBindingMap[signerEmail];
  if (keyBinding && keyBinding.last_seen >= last_seen) {
    return;
  }
  keyBindingMap[signerEmail] = {fingerprint, last_seen};
  await setKeyringAttr(keyring.id, {[KEY_BINDING]: keyBindingMap});
}

export async function getKeyBinding(keyring, email) {
  const keyBindingMap = await getKeyringAttr(keyring.id, KEY_BINDING) || {};