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Gloas get payload envelope beacon API (#9038)

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Co-Authored-By: Eitan Seri- Levi <eserilev@gmail.com>

Co-Authored-By: Mac L <mjladson@pm.me>
This commit is contained in:
Eitan Seri-Levi
2026-03-31 19:44:12 +09:00
committed by GitHub
parent 2b224c59f7
commit f6f37652a8
3 changed files with 141 additions and 4 deletions
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84
beacon_node/http_api/src/beacon/execution_payload_envelope.rs
View File

@@ -1,16 +1,25 @@
use crate::block_id::BlockId;
use crate::task_spawner::{Priority, TaskSpawner};
use crate::utils::{ChainFilter, EthV1Filter, NetworkTxFilter, ResponseFilter, TaskSpawnerFilter};
use crate::version::{
ResponseIncludesVersion, add_consensus_version_header, add_ssz_content_type_header,
execution_optimistic_finalized_beacon_response,
};
use beacon_chain::{BeaconChain, BeaconChainTypes};
use bytes::Bytes;
use eth2::types as api_types;
use eth2::{CONTENT_TYPE_HEADER, SSZ_CONTENT_TYPE_HEADER};
use lighthouse_network::PubsubMessage;
use network::NetworkMessage;
use ssz::Decode;
use ssz::{Decode, Encode};
use std::sync::Arc;
use tokio::sync::mpsc::UnboundedSender;
use tracing::{info, warn};
use types::SignedExecutionPayloadEnvelope;
use warp::{Filter, Rejection, Reply, reply::Response};
use warp::{
Filter, Rejection, Reply,
hyper::{Body, Response},
};
// POST beacon/execution_payload_envelope (SSZ)
pub(crate) fn post_beacon_execution_payload_envelope_ssz<T: BeaconChainTypes>(
@@ -81,7 +90,7 @@ pub async fn publish_execution_payload_envelope<T: BeaconChainTypes>(
envelope: SignedExecutionPayloadEnvelope<T::EthSpec>,
chain: Arc<BeaconChain<T>>,
network_tx: &UnboundedSender<NetworkMessage<T::EthSpec>>,
) -> Result<Response, Rejection> {
) -> Result<Response<Body>, Rejection> {
let slot = envelope.message.slot;
let beacon_block_root = envelope.message.beacon_block_root;
@@ -114,3 +123,72 @@ pub async fn publish_execution_payload_envelope<T: BeaconChainTypes>(
Ok(warp::reply().into_response())
}
// TODO(gloas): add tests for this endpoint once we support importing payloads into the db
// GET beacon/execution_payload_envelope/{block_id}
pub(crate) fn get_beacon_execution_payload_envelope<T: BeaconChainTypes>(
eth_v1: EthV1Filter,
block_id_or_err: impl Filter<Extract = (BlockId,), Error = Rejection>
+ Clone
+ Send
+ Sync
+ 'static,
task_spawner_filter: TaskSpawnerFilter<T>,
chain_filter: ChainFilter<T>,
) -> ResponseFilter {
eth_v1
.and(warp::path("beacon"))
.and(warp::path("execution_payload_envelope"))
.and(block_id_or_err)
.and(warp::path::end())
.and(task_spawner_filter)
.and(chain_filter)
.and(warp::header::optional::<api_types::Accept>("accept"))
.then(
|block_id: BlockId,
task_spawner: TaskSpawner<T::EthSpec>,
chain: Arc<BeaconChain<T>>,
accept_header: Option<api_types::Accept>| {
task_spawner.blocking_response_task(Priority::P1, move || {
let (root, execution_optimistic, finalized) = block_id.root(&chain)?;
let envelope = chain
.get_payload_envelope(&root)
.map_err(warp_utils::reject::unhandled_error)?
.ok_or_else(|| {
warp_utils::reject::custom_not_found(format!(
"execution payload envelope for block root {root}"
))
})?;
let fork_name = chain
.spec
.fork_name_at_slot::<T::EthSpec>(envelope.message.slot);
match accept_header {
Some(api_types::Accept::Ssz) => Response::builder()
.status(200)
.body(envelope.as_ssz_bytes().into())
.map(|res: Response<Body>| add_ssz_content_type_header(res))
.map_err(|e| {
warp_utils::reject::custom_server_error(format!(
"failed to create response: {}",
e
))
}),
_ => {
let res = execution_optimistic_finalized_beacon_response(
ResponseIncludesVersion::Yes(fork_name),
execution_optimistic,
finalized,
&envelope,
)?;
Ok(warp::reply::json(&res).into_response())
}
}
.map(|resp| add_consensus_version_header(resp, fork_name))
})
},
)
.boxed()
}

12
beacon_node/http_api/src/lib.rs
View File

@@ -35,7 +35,8 @@ mod validators;
mod version;
use crate::beacon::execution_payload_envelope::{
post_beacon_execution_payload_envelope, post_beacon_execution_payload_envelope_ssz,
get_beacon_execution_payload_envelope, post_beacon_execution_payload_envelope,
post_beacon_execution_payload_envelope_ssz,
};
use crate::beacon::pool::*;
use crate::light_client::{get_light_client_bootstrap, get_light_client_updates};
@@ -1509,6 +1510,14 @@ pub fn serve<T: BeaconChainTypes>(
network_tx_filter.clone(),
);
// GET beacon/execution_payload_envelope/{block_id}
let get_beacon_execution_payload_envelope = get_beacon_execution_payload_envelope(
eth_v1.clone(),
block_id_or_err,
task_spawner_filter.clone(),
chain_filter.clone(),
);
let beacon_rewards_path = eth_v1
.clone()
.and(warp::path("beacon"))
@@ -3298,6 +3307,7 @@ pub fn serve<T: BeaconChainTypes>(
.uor(get_beacon_block_root)
.uor(get_blob_sidecars)
.uor(get_blobs)
.uor(get_beacon_execution_payload_envelope)
.uor(get_beacon_pool_attestations)
.uor(get_beacon_pool_attester_slashings)
.uor(get_beacon_pool_proposer_slashings)