holochain_keystore

A Keystore is a secure repository of private keys. MetaLairClient is a reference to a Keystore. MetaLairClient allows async generation of keypairs, and usage of those keypairs, reference by the public AgentPubKey.

Examples

use holo_hash::AgentPubKey;
use std::path::Path;
use std::path::PathBuf;
use holochain_keystore::*;
use holochain_keystore::lair_keystore::*;
use holochain_serialized_bytes::prelude::*;
use std::sync::{Arc, Mutex};

#[tokio::main(flavor = "multi_thread")]
async fn main() {
    tokio::task::spawn(async move {
        let mut passphrase = sodoken::LockedArray::new(32).unwrap();
        passphrase.lock().copy_from_slice(b"passphrase");

        let passphrase = Arc::new(Mutex::new(passphrase));

        let keystore = spawn_lair_keystore_in_proc(&PathBuf::from("/"), passphrase).await.unwrap();
        let agent_pubkey = AgentPubKey::new_random(&keystore).await.unwrap();

        #[derive(Debug, serde::Serialize, serde::Deserialize, SerializedBytes)]
        struct MyData(Vec<u8>);

        let my_data_1 = MyData(b"signature test data 1".to_vec());

        let signature = agent_pubkey.sign(&keystore, &my_data_1).await.unwrap();

        assert!(agent_pubkey.verify_signature(&signature, &my_data_1).await.unwrap());
    }).await.unwrap();
}

License: CAL-1.0