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Remove builder redundancy (#3294)

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## Issue Addressed

This PR is a subset of the changes in #3134. Unstable will still not function correctly with the new builder spec once this is merged, #3134 should be used on testnets

## Proposed Changes

- Removes redundancy in "builders" (servers implementing the builder spec)
- Renames `payload-builder` flag to `builder`
- Moves from old builder RPC API to new HTTP API, but does not implement the validator registration API (implemented in https://github.com/sigp/lighthouse/pull/3194)



Co-authored-by: sean <seananderson33@gmail.com>
Co-authored-by: realbigsean <sean@sigmaprime.io>
This commit is contained in:
realbigsean
2022-07-01 01:15:19 +00:00
parent d40c76e667
commit a7da0677d5
25 changed files with 564 additions and 374 deletions
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65
beacon_node/execution_layer/src/engine_api/http.rs
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@@ -10,7 +10,7 @@ use serde_json::json;
use std::marker::PhantomData;
use std::time::Duration;
use types::{BlindedPayload, EthSpec, ExecutionPayloadHeader, SignedBeaconBlock};
use types::EthSpec;
pub use deposit_log::{DepositLog, Log};
pub use reqwest::Client;
@@ -43,12 +43,6 @@ pub const ENGINE_EXCHANGE_TRANSITION_CONFIGURATION_V1: &str =
pub const ENGINE_EXCHANGE_TRANSITION_CONFIGURATION_V1_TIMEOUT: Duration =
Duration::from_millis(500);
pub const BUILDER_GET_PAYLOAD_HEADER_V1: &str = "builder_getPayloadHeaderV1";
pub const BUILDER_GET_PAYLOAD_HEADER_TIMEOUT: Duration = Duration::from_secs(2);
pub const BUILDER_PROPOSE_BLINDED_BLOCK_V1: &str = "builder_proposeBlindedBlockV1";
pub const BUILDER_PROPOSE_BLINDED_BLOCK_TIMEOUT: Duration = Duration::from_secs(2);
/// This error is returned during a `chainId` call by Geth.
pub const EIP155_ERROR_STR: &str = "chain not synced beyond EIP-155 replay-protection fork block";
@@ -714,63 +708,6 @@ impl HttpJsonRpc<EngineApi> {
}
}
impl HttpJsonRpc<BuilderApi> {
pub async fn get_payload_header_v1<T: EthSpec>(
&self,
payload_id: PayloadId,
) -> Result<ExecutionPayloadHeader<T>, Error> {
let params = json!([JsonPayloadIdRequest::from(payload_id)]);
let response: JsonExecutionPayloadHeaderV1<T> = self
.rpc_request(
BUILDER_GET_PAYLOAD_HEADER_V1,
params,
BUILDER_GET_PAYLOAD_HEADER_TIMEOUT,
)
.await?;
Ok(response.into())
}
pub async fn forkchoice_updated_v1(
&self,
forkchoice_state: ForkChoiceState,
payload_attributes: Option<PayloadAttributes>,
) -> Result<ForkchoiceUpdatedResponse, Error> {
let params = json!([
JsonForkChoiceStateV1::from(forkchoice_state),
payload_attributes.map(JsonPayloadAttributesV1::from)
]);
let response: JsonForkchoiceUpdatedV1Response = self
.rpc_request(
ENGINE_FORKCHOICE_UPDATED_V1,
params,
ENGINE_FORKCHOICE_UPDATED_TIMEOUT,
)
.await?;
Ok(response.into())
}
pub async fn propose_blinded_block_v1<T: EthSpec>(
&self,
block: SignedBeaconBlock<T, BlindedPayload<T>>,
) -> Result<ExecutionPayload<T>, Error> {
let params = json!([block]);
let response: JsonExecutionPayloadV1<T> = self
.rpc_request(
BUILDER_PROPOSE_BLINDED_BLOCK_V1,
params,
BUILDER_PROPOSE_BLINDED_BLOCK_TIMEOUT,
)
.await?;
Ok(response.into())
}
}
#[cfg(test)]
mod test {
use super::auth::JwtKey;