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Fix block v3 header decoding #5366

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merged 1 commit into from
Mar 7, 2024
Merged

Fix block v3 header decoding #5366

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88 changes: 67 additions & 21 deletions beacon_node/http_api/tests/tests.rs
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2721,6 +2721,31 @@ impl ApiTester {
self
}

/// Check that the metadata from the headers & JSON response body are consistent, and that the
/// consensus block value is non-zero.
fn check_block_v3_metadata(
metadata: &ProduceBlockV3Metadata,
response: &JsonProduceBlockV3Response<E>,
) {
// Compare fork name to ForkVersionedResponse rather than metadata consensus_version, which
// is deserialized to a dummy value.
assert_eq!(Some(metadata.consensus_version), response.version);
assert_eq!(ForkName::Base, response.metadata.consensus_version);
assert_eq!(
metadata.execution_payload_blinded,
response.metadata.execution_payload_blinded
);
assert_eq!(
metadata.execution_payload_value,
response.metadata.execution_payload_value
);
assert_eq!(
metadata.consensus_block_value,
response.metadata.consensus_block_value
);
assert!(!metadata.consensus_block_value.is_zero());
}

pub async fn test_block_production_v3_ssz(self) -> Self {
let fork = self.chain.canonical_head.cached_head().head_fork();
let genesis_validators_root = self.chain.genesis_validators_root;
Expand Down Expand Up @@ -3582,11 +3607,12 @@ impl ApiTester {

let (proposer_index, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

let payload: BlindedPayload<E> = match payload_type.data {
ProduceBlockV3Response::Blinded(payload) => {
Expand All @@ -3608,11 +3634,12 @@ impl ApiTester {

let (proposer_index, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, Some(0))
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

let payload: FullPayload<E> = match payload_type.data {
ProduceBlockV3Response::Full(payload) => {
Expand All @@ -3634,11 +3661,12 @@ impl ApiTester {

let (proposer_index, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, Some(u64::MAX))
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

let payload: BlindedPayload<E> = match payload_type.data {
ProduceBlockV3Response::Blinded(payload) => {
Expand Down Expand Up @@ -3738,11 +3766,12 @@ impl ApiTester {

let (proposer_index, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

let payload: BlindedPayload<E> = match payload_type.data {
ProduceBlockV3Response::Blinded(payload) => {
Expand Down Expand Up @@ -3814,11 +3843,12 @@ impl ApiTester {

let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

let payload: BlindedPayload<E> = match payload_type.data {
ProduceBlockV3Response::Blinded(payload) => {
Expand Down Expand Up @@ -3904,11 +3934,12 @@ impl ApiTester {

let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

let payload: FullPayload<E> = match payload_type.data {
ProduceBlockV3Response::Full(payload) => {
Expand Down Expand Up @@ -3990,11 +4021,12 @@ impl ApiTester {
.unwrap();
let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

let payload: FullPayload<E> = match payload_type.data {
ProduceBlockV3Response::Full(payload) => {
Expand Down Expand Up @@ -4076,11 +4108,12 @@ impl ApiTester {

let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

let payload: FullPayload<E> = match payload_type.data {
ProduceBlockV3Response::Full(payload) => {
Expand Down Expand Up @@ -4160,11 +4193,12 @@ impl ApiTester {

let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

let payload: FullPayload<E> = match payload_type.data {
ProduceBlockV3Response::Full(payload) => {
Expand Down Expand Up @@ -4216,11 +4250,12 @@ impl ApiTester {

let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

match payload_type.data {
ProduceBlockV3Response::Full(_) => (),
Expand Down Expand Up @@ -4282,11 +4317,12 @@ impl ApiTester {

let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

match payload_type.data {
ProduceBlockV3Response::Full(_) => (),
Expand Down Expand Up @@ -4390,11 +4426,12 @@ impl ApiTester {
.get_test_randao(next_slot, next_slot.epoch(E::slots_per_epoch()))
.await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(next_slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

match payload_type.data {
ProduceBlockV3Response::Blinded(_) => (),
Expand All @@ -4410,11 +4447,12 @@ impl ApiTester {
.get_test_randao(next_slot, next_slot.epoch(E::slots_per_epoch()))
.await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(next_slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

match payload_type.data {
ProduceBlockV3Response::Full(_) => (),
Expand Down Expand Up @@ -4538,11 +4576,12 @@ impl ApiTester {
.get_test_randao(next_slot, next_slot.epoch(E::slots_per_epoch()))
.await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(next_slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

match payload_type.data {
ProduceBlockV3Response::Full(_) => (),
Expand All @@ -4568,11 +4607,12 @@ impl ApiTester {
.get_test_randao(next_slot, next_slot.epoch(E::slots_per_epoch()))
.await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(next_slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

match payload_type.data {
ProduceBlockV3Response::Blinded(_) => (),
Expand Down Expand Up @@ -4648,11 +4688,12 @@ impl ApiTester {

let (proposer_index, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

let payload: FullPayload<E> = match payload_type.data {
ProduceBlockV3Response::Full(payload) => {
Expand Down Expand Up @@ -4717,11 +4758,12 @@ impl ApiTester {

let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

match payload_type.data {
ProduceBlockV3Response::Blinded(_) => (),
Expand Down Expand Up @@ -4781,11 +4823,12 @@ impl ApiTester {

let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

match payload_type.data {
ProduceBlockV3Response::Full(_) => (),
Expand Down Expand Up @@ -4845,11 +4888,12 @@ impl ApiTester {

let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

match payload_type.data {
ProduceBlockV3Response::Full(_) => (),
Expand Down Expand Up @@ -4907,11 +4951,12 @@ impl ApiTester {
let epoch = self.chain.epoch().unwrap();
let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

let _block_contents = match payload_type.data {
ProduceBlockV3Response::Blinded(payload) => payload,
Expand Down Expand Up @@ -4979,11 +5024,12 @@ impl ApiTester {
let epoch = self.chain.epoch().unwrap();
let (_, randao_reveal) = self.get_test_randao(slot, epoch).await;

let (payload_type, _) = self
let (payload_type, metadata) = self
.client
.get_validator_blocks_v3::<E>(slot, &randao_reveal, None, None)
.await
.unwrap();
Self::check_block_v3_metadata(&metadata, &payload_type);

match payload_type.data {
ProduceBlockV3Response::Full(_) => (),
Expand Down
4 changes: 2 additions & 2 deletions common/eth2/src/types.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1710,12 +1710,12 @@ impl TryFrom<&HeaderMap> for ProduceBlockV3Metadata {
})?;
let execution_payload_value =
parse_required_header(headers, EXECUTION_PAYLOAD_VALUE_HEADER, |s| {
s.parse::<Uint256>()
Uint256::from_dec_str(s)
.map_err(|e| format!("invalid {EXECUTION_PAYLOAD_VALUE_HEADER}: {e:?}"))
})?;
let consensus_block_value =
parse_required_header(headers, CONSENSUS_BLOCK_VALUE_HEADER, |s| {
s.parse::<Uint256>()
Uint256::from_dec_str(s)
.map_err(|e| format!("invalid {CONSENSUS_BLOCK_VALUE_HEADER}: {e:?}"))
})?;

Expand Down
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