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Validator blob signing for the unblinded flow (#4096)

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* Implement validator blob signing (full block and full blob)

* Fix compilation error and remove redundant slot check

* Fix clippy error
This commit is contained in:
Jimmy Chen
2023-03-18 00:29:25 +11:00
committed by GitHub
parent 3c18e1a3a4
commit 1301c62436
7 changed files with 218 additions and 114 deletions
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14
consensus/types/src/chain_spec.rs
View File

@@ -14,7 +14,7 @@ pub enum Domain {
BlsToExecutionChange,
BeaconProposer,
BeaconAttester,
BlobsSideCar,
BlobSidecar,
Randao,
Deposit,
VoluntaryExit,
@@ -100,7 +100,7 @@ pub struct ChainSpec {
*/
pub(crate) domain_beacon_proposer: u32,
pub(crate) domain_beacon_attester: u32,
pub(crate) domain_blobs_sidecar: u32,
pub(crate) domain_blob_sidecar: u32,
pub(crate) domain_randao: u32,
pub(crate) domain_deposit: u32,
pub(crate) domain_voluntary_exit: u32,
@@ -366,7 +366,7 @@ impl ChainSpec {
match domain {
Domain::BeaconProposer => self.domain_beacon_proposer,
Domain::BeaconAttester => self.domain_beacon_attester,
Domain::BlobsSideCar => self.domain_blobs_sidecar,
Domain::BlobSidecar => self.domain_blob_sidecar,
Domain::Randao => self.domain_randao,
Domain::Deposit => self.domain_deposit,
Domain::VoluntaryExit => self.domain_voluntary_exit,
@@ -574,7 +574,7 @@ impl ChainSpec {
domain_voluntary_exit: 4,
domain_selection_proof: 5,
domain_aggregate_and_proof: 6,
domain_blobs_sidecar: 10, // 0x0a000000
domain_blob_sidecar: 11, // 0x0B000000
/*
* Fork choice
@@ -809,7 +809,7 @@ impl ChainSpec {
domain_voluntary_exit: 4,
domain_selection_proof: 5,
domain_aggregate_and_proof: 6,
domain_blobs_sidecar: 10,
domain_blob_sidecar: 11,
/*
* Fork choice
@@ -1285,7 +1285,7 @@ mod tests {
test_domain(Domain::BeaconProposer, spec.domain_beacon_proposer, &spec);
test_domain(Domain::BeaconAttester, spec.domain_beacon_attester, &spec);
test_domain(Domain::BlobsSideCar, spec.domain_blobs_sidecar, &spec);
test_domain(Domain::BlobSidecar, spec.domain_blob_sidecar, &spec);
test_domain(Domain::Randao, spec.domain_randao, &spec);
test_domain(Domain::Deposit, spec.domain_deposit, &spec);
test_domain(Domain::VoluntaryExit, spec.domain_voluntary_exit, &spec);
@@ -1311,7 +1311,7 @@ mod tests {
&spec,
);
test_domain(Domain::BlobsSideCar, spec.domain_blobs_sidecar, &spec);
test_domain(Domain::BlobSidecar, spec.domain_blob_sidecar, &spec);
}
fn apply_bit_mask(domain_bytes: [u8; 4], spec: &ChainSpec) -> u32 {

2
consensus/types/src/config_and_preset.rs
View File

@@ -78,7 +78,7 @@ pub fn get_extra_fields(spec: &ChainSpec) -> HashMap<String, Value> {
"bls_withdrawal_prefix".to_uppercase() => u8_hex(spec.bls_withdrawal_prefix_byte),
"domain_beacon_proposer".to_uppercase() => u32_hex(spec.domain_beacon_proposer),
"domain_beacon_attester".to_uppercase() => u32_hex(spec.domain_beacon_attester),
"domain_blobs_sidecar".to_uppercase() => u32_hex(spec.domain_blobs_sidecar),
"domain_blob_sidecar".to_uppercase() => u32_hex(spec.domain_blob_sidecar),
"domain_randao".to_uppercase()=> u32_hex(spec.domain_randao),
"domain_deposit".to_uppercase()=> u32_hex(spec.domain_deposit),
"domain_voluntary_exit".to_uppercase() => u32_hex(spec.domain_voluntary_exit),

4
consensus/types/src/signed_blob.rs
View File

@@ -2,6 +2,7 @@ use crate::{test_utils::TestRandom, BlobSidecar, EthSpec, Signature};
use derivative::Derivative;
use serde_derive::{Deserialize, Serialize};
use ssz_derive::{Decode, Encode};
use ssz_types::VariableList;
use test_random_derive::TestRandom;
use tree_hash_derive::TreeHash;
@@ -25,3 +26,6 @@ pub struct SignedBlobSidecar<T: EthSpec> {
pub message: BlobSidecar<T>,
pub signature: Signature,
}
pub type SignedBlobSidecarList<T> =
VariableList<SignedBlobSidecar<T>, <T as EthSpec>::MaxBlobsPerBlock>;