Method exportOwnPubKey

src/controller/api.controller.js:72–84

({keyringId, emailAddr})

  }

  async exportOwnPubKey({keyringId, emailAddr}) {
    const keyring = await keyringById(keyringId);
    const keyMap = await keyring.getKeyByAddress(emailAddr, {pub: false, priv: true, sort: true});
    const keyFprMap = mapAddressKeyMapToFpr(keyMap);
    const pubKeyFprs = keyFprMap[emailAddr];
    if (!pubKeyFprs) {
      throw new MvError('No key pair found for this email address.', 'NO_KEY_FOR_ADDRESS');
    }
    // only take first valid key
    const pubKeyFpr = pubKeyFprs[0];
    const armored = keyring.getArmoredKeys(pubKeyFpr, {pub: true});
    return armored[0].armoredPublic;
  }

  async additionalHeadersForOutgoing({headers, keyringId}) {
    const emailAddr = headers.from;