Client implementation of the Verifying Keyserver (VKS) interface

Use this to download keys from https://keys.openpgp.org or any other Hagrid Key server implementation

Use this to upload keys to https://keys.openpgp.org or any other Hagrid Key server implementation and make them discoverable under an email address, respectively

Sample code

Use a Session to work with the protocol implementation like this:

usestd::fs;usevks_client::*;#[tokio::test]asyncfn register_test_key_for_test_address(){letOk(session)=Session::init()else{assert!(false);return;};letkeydata=fs::read_to_string("tests/koo_test.asc").expect("cannot read koo_test.asc");assert_eq!(session.submit_key_and_verify(keydata.as_bytes().to_vec(),"koo_test@dingens.org").await,Ok(()));}

// When later a confirmation email arrives from the keyserver deliver it to the protocol
// implementation
session.verificaton_mail_received(maildata).await?;