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Import BLS to execution changes before Capella (#3892)

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* Import BLS to execution changes before Capella

* Test for BLS to execution change HTTP API

* Pack BLS to execution changes in LIFO order

* Remove unused var

* Clippy
This commit is contained in:
Michael Sproul
2023-01-21 10:39:59 +11:00
committed by GitHub
parent bb0e99c097
commit d8abf2fc41
12 changed files with 517 additions and 91 deletions
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46
beacon_node/http_api/src/lib.rs
View File

@@ -1677,7 +1677,7 @@ pub fn serve<T: BeaconChainTypes>(
.and_then(
|chain: Arc<BeaconChain<T>>,
address_changes: Vec<SignedBlsToExecutionChange>,
#[allow(unused)] network_tx: UnboundedSender<NetworkMessage<T::EthSpec>>,
network_tx: UnboundedSender<NetworkMessage<T::EthSpec>>,
log: Logger| {
blocking_json_task(move || {
let mut failures = vec![];
@@ -1685,15 +1685,38 @@ pub fn serve<T: BeaconChainTypes>(
for (index, address_change) in address_changes.into_iter().enumerate() {
let validator_index = address_change.message.validator_index;
match chain.verify_bls_to_execution_change_for_gossip(address_change) {
match chain.verify_bls_to_execution_change_for_http_api(address_change) {
Ok(ObservationOutcome::New(verified_address_change)) => {
publish_pubsub_message(
&network_tx,
PubsubMessage::BlsToExecutionChange(Box::new(
verified_address_change.as_inner().clone(),
)),
)?;
chain.import_bls_to_execution_change(verified_address_change);
let validator_index =
verified_address_change.as_inner().message.validator_index;
let address = verified_address_change
.as_inner()
.message
.to_execution_address;
// New to P2P *and* op pool, gossip immediately if post-Capella.
let publish = chain.current_slot_is_post_capella().unwrap_or(false);
if publish {
publish_pubsub_message(
&network_tx,
PubsubMessage::BlsToExecutionChange(Box::new(
verified_address_change.as_inner().clone(),
)),
)?;
}
// Import to op pool (may return `false` if there's a race).
let imported =
chain.import_bls_to_execution_change(verified_address_change);
info!(
log,
"Processed BLS to execution change";
"validator_index" => validator_index,
"address" => ?address,
"published" => publish,
"imported" => imported,
);
}
Ok(ObservationOutcome::AlreadyKnown) => {
debug!(
@@ -1703,11 +1726,12 @@ pub fn serve<T: BeaconChainTypes>(
);
}
Err(e) => {
error!(
warn!(
log,
"Invalid BLS to execution change";
"validator_index" => validator_index,
"source" => "HTTP API",
"reason" => ?e,
"source" => "HTTP",
);
failures.push(api_types::Failure::new(
index,