Method hasPrivateKey

src/modules/KeyringBase.js:49–54

* Check if keyring has any private key or specific private keys by keyId * @param {Array } keyIds or fingerprints * @return {Boolean}

(keyIds)

   * @return {Boolean}
   */
  hasPrivateKey(keyIds) {
    if (!keyIds) {
      return Boolean(this.keystore.privateKeys.keys.length);
    }
    return keyIds.some(keyId => this.keystore.privateKeys.getForId(typeof keyId === 'string' ? keyId : keyId.toHex(), true));
  }

  async getValidSigningKeys() {
    let signingKeys = await filterAsync(this.keystore.privateKeys.keys, key => this.validateDefaultKey(key));