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Resolve #360 (#456)

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* Remove NetworkId from processor-messages

Because intent binds to the sender/receiver, it's not needed for intent.

The processor knows what the network is.

The coordinator knows which to use because it's sending this message to the
processor for that network.

Also removes the unused zeroize.

* ProcessorMessage::Completed use Session instead of key

* Move SubstrateSignId to Session

* Finish replacing key with session
This commit is contained in:
Luke Parker
2023-11-26 12:14:23 -05:00
committed by GitHub
parent b79cf8abde
commit 571195bfda
31 changed files with 304 additions and 455 deletions
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23
processor/src/tests/signer.rs
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@@ -2,7 +2,6 @@ use std::collections::HashMap;
use rand_core::{RngCore, OsRng};
use ciphersuite::group::GroupEncoding;
use frost::{
Participant, ThresholdKeys,
dkg::tests::{key_gen, clone_without},
@@ -10,7 +9,10 @@ use frost::{
use serai_db::{DbTxn, Db, MemDb};
use serai_client::primitives::{NetworkId, Coin, Amount, Balance};
use serai_client::{
primitives::{NetworkId, Coin, Amount, Balance},
validator_sets::primitives::Session,
};
use messages::sign::*;
use crate::{
@@ -22,22 +24,17 @@ use crate::{
#[allow(clippy::type_complexity)]
pub async fn sign<N: Network>(
network: N,
session: Session,
mut keys_txs: HashMap<
Participant,
(ThresholdKeys<N::Curve>, (N::SignableTransaction, N::Eventuality)),
>,
) -> <N::Transaction as Transaction<N>>::Id {
let actual_id = SignId {
key: keys_txs[&Participant::new(1).unwrap()].0.group_key().to_bytes().as_ref().to_vec(),
id: [0xaa; 32],
attempt: 0,
};
let actual_id = SignId { session, id: [0xaa; 32], attempt: 0 };
let mut group_key = None;
let mut keys = HashMap::new();
let mut txs = HashMap::new();
for (i, (these_keys, this_tx)) in keys_txs.drain() {
group_key = Some(these_keys.group_key());
keys.insert(i, these_keys);
txs.insert(i, this_tx);
}
@@ -49,7 +46,7 @@ pub async fn sign<N: Network>(
let i = Participant::new(u16::try_from(i).unwrap()).unwrap();
let keys = keys.remove(&i).unwrap();
t = keys.params().t();
signers.insert(i, Signer::<_, MemDb>::new(network.clone(), vec![keys]));
signers.insert(i, Signer::<_, MemDb>::new(network.clone(), Session(0), vec![keys]));
dbs.insert(i, MemDb::new());
}
drop(keys);
@@ -130,8 +127,8 @@ pub async fn sign<N: Network>(
.await
.unwrap()
{
ProcessorMessage::Completed { key, id, tx } => {
assert_eq!(&key, group_key.unwrap().to_bytes().as_ref());
ProcessorMessage::Completed { session, id, tx } => {
assert_eq!(session, Session(0));
assert_eq!(id, actual_id.id);
if tx_id.is_none() {
tx_id = Some(tx.clone());
@@ -196,7 +193,7 @@ pub async fn test_signer<N: Network>(network: N) {
// The signer may not publish the TX if it has a connection error
// It doesn't fail in this case
let txid = sign(network.clone(), keys_txs).await;
let txid = sign(network.clone(), Session(0), keys_txs).await;
let tx = network.get_transaction(&txid).await.unwrap();
assert_eq!(tx.id(), txid);
// Mine a block, and scan it, to ensure that the TX actually made it on chain