1368 lines
49 KiB
Rust
1368 lines
49 KiB
Rust
use beacon_chain::{
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test_utils::{AttestationStrategy, BlockStrategy},
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GossipVerifiedBlock, IntoGossipVerifiedBlockContents,
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};
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use eth2::reqwest::StatusCode;
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use eth2::types::{BroadcastValidation, PublishBlockRequest};
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use http_api::test_utils::InteractiveTester;
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use http_api::{publish_blinded_block, publish_block, reconstruct_block, ProvenancedBlock};
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use std::sync::Arc;
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use tree_hash::TreeHash;
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use types::{Epoch, EthSpec, ForkName, Hash256, MainnetEthSpec, Slot};
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use warp::Rejection;
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use warp_utils::reject::CustomBadRequest;
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type E = MainnetEthSpec;
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/*
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* We have the following test cases, which are duplicated for the blinded variant of the route:
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*
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* - `broadcast_validation=gossip`
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* - Invalid (400)
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* - Full Pass (200)
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* - Partial Pass (202)
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* - `broadcast_validation=consensus`
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* - Invalid (400)
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* - Only gossip (400)
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* - Only consensus pass (i.e., equivocates) (200)
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* - Full pass (200)
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* - `broadcast_validation=consensus_and_equivocation`
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* - Invalid (400)
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* - Invalid due to early equivocation (400)
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* - Only gossip (400)
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* - Only consensus (400)
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* - Pass (200)
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*
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*/
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/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=gossip`.
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#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
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pub async fn gossip_invalid() {
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/* this test targets gossip-level validation */
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let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
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// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
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// `validator_count // 32`.
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let validator_count = 64;
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let num_initial: u64 = 31;
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let tester = InteractiveTester::<E>::new(None, validator_count).await;
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// Create some chain depth.
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tester.harness.advance_slot();
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tester
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.harness
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.extend_chain(
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num_initial as usize,
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BlockStrategy::OnCanonicalHead,
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AttestationStrategy::AllValidators,
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)
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.await;
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let chain_state_before = tester.harness.get_current_state();
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let slot = chain_state_before.slot() + 1;
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tester.harness.advance_slot();
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let ((block, blobs), _) = tester
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.harness
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.make_block_with_modifier(chain_state_before, slot, |b| {
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*b.state_root_mut() = Hash256::zero();
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*b.parent_root_mut() = Hash256::zero();
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})
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.await;
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let response: Result<(), eth2::Error> = tester
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.client
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.post_beacon_blocks_v2(&PublishBlockRequest::new(block, blobs), validation_level)
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.await;
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assert!(response.is_err());
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let error_response: eth2::Error = response.err().unwrap();
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/* mandated by Beacon API spec */
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assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
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assert!(
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matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
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);
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}
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/// This test checks that a block that is valid from a gossip perspective is accepted when using `broadcast_validation=gossip`.
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#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
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pub async fn gossip_partial_pass() {
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/* this test targets gossip-level validation */
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let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
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// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
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// `validator_count // 32`.
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let validator_count = 64;
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let num_initial: u64 = 31;
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let tester = InteractiveTester::<E>::new(None, validator_count).await;
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// Create some chain depth.
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tester.harness.advance_slot();
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tester
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.harness
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.extend_chain(
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num_initial as usize,
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BlockStrategy::OnCanonicalHead,
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AttestationStrategy::AllValidators,
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)
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.await;
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let chain_state_before = tester.harness.get_current_state();
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let slot = chain_state_before.slot() + 1;
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tester.harness.advance_slot();
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let ((block, blobs), _) = tester
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.harness
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.make_block_with_modifier(chain_state_before, slot, |b| {
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*b.state_root_mut() = Hash256::random()
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})
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.await;
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let response: Result<(), eth2::Error> = tester
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.client
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.post_beacon_blocks_v2(&PublishBlockRequest::new(block, blobs), validation_level)
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.await;
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assert!(response.is_err());
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let error_response = response.unwrap_err();
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assert_eq!(error_response.status(), Some(StatusCode::ACCEPTED));
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}
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// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=gossip`.
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#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
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pub async fn gossip_full_pass() {
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/* this test targets gossip-level validation */
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let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
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// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
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// `validator_count // 32`.
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let validator_count = 64;
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let num_initial: u64 = 31;
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let tester = InteractiveTester::<E>::new(None, validator_count).await;
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// Create some chain depth.
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tester.harness.advance_slot();
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tester
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.harness
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.extend_chain(
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num_initial as usize,
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BlockStrategy::OnCanonicalHead,
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AttestationStrategy::AllValidators,
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)
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.await;
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tester.harness.advance_slot();
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let slot_a = Slot::new(num_initial);
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let slot_b = slot_a + 1;
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let state_a = tester.harness.get_current_state();
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let ((block, blobs), _) = tester.harness.make_block(state_a, slot_b).await;
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let response: Result<(), eth2::Error> = tester
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.client
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.post_beacon_blocks_v2(
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&PublishBlockRequest::new(block.clone(), blobs),
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validation_level,
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)
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.await;
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assert!(response.is_ok());
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assert!(tester
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.harness
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.chain
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.block_is_known_to_fork_choice(&block.canonical_root()));
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}
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// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=gossip`.
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#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
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pub async fn gossip_full_pass_ssz() {
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/* this test targets gossip-level validation */
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let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
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// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
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// `validator_count // 32`.
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let validator_count = 64;
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let num_initial: u64 = 31;
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// Deneb epoch set ahead of block slot, to test fork-based decoding
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let mut spec = ForkName::Capella.make_genesis_spec(MainnetEthSpec::default_spec());
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spec.deneb_fork_epoch = Some(Epoch::new(4));
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let tester = InteractiveTester::<E>::new(Some(spec), validator_count).await;
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// Create some chain depth.
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tester.harness.advance_slot();
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tester
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.harness
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.extend_chain(
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num_initial as usize,
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BlockStrategy::OnCanonicalHead,
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AttestationStrategy::AllValidators,
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)
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.await;
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tester.harness.advance_slot();
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let slot_a = Slot::new(num_initial);
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let slot_b = slot_a + 1;
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let state_a = tester.harness.get_current_state();
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let (block_contents_tuple, _) = tester.harness.make_block(state_a, slot_b).await;
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let block_contents = block_contents_tuple.into();
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let response: Result<(), eth2::Error> = tester
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.client
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.post_beacon_blocks_v2_ssz(&block_contents, validation_level)
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.await;
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assert!(response.is_ok());
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assert!(tester
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.harness
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.chain
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.block_is_known_to_fork_choice(&block_contents.signed_block().canonical_root()));
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}
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/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=consensus`.
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#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
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pub async fn consensus_invalid() {
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let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
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// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
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// `validator_count // 32`.
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let validator_count = 64;
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let num_initial: u64 = 31;
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let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
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// Create some chain depth.
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tester.harness.advance_slot();
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tester
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.harness
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.extend_chain(
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num_initial as usize,
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BlockStrategy::OnCanonicalHead,
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AttestationStrategy::AllValidators,
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)
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.await;
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let chain_state_before = tester.harness.get_current_state();
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let slot = chain_state_before.slot() + 1;
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tester.harness.advance_slot();
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let ((block, blobs), _) = tester
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.harness
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.make_block_with_modifier(chain_state_before, slot, |b| {
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*b.state_root_mut() = Hash256::zero();
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*b.parent_root_mut() = Hash256::zero();
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})
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.await;
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let response: Result<(), eth2::Error> = tester
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.client
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.post_beacon_blocks_v2(&PublishBlockRequest::new(block, blobs), validation_level)
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.await;
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assert!(response.is_err());
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let error_response: eth2::Error = response.err().unwrap();
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/* mandated by Beacon API spec */
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assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
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assert!(
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matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
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);
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}
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/// This test checks that a block that is only valid from a gossip perspective is rejected when using `broadcast_validation=consensus`.
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#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
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pub async fn consensus_gossip() {
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/* this test targets gossip-level validation */
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let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
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// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
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// `validator_count // 32`.
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let validator_count = 64;
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let num_initial: u64 = 31;
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let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
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// Create some chain depth.
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tester.harness.advance_slot();
|
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tester
|
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.harness
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.extend_chain(
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num_initial as usize,
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BlockStrategy::OnCanonicalHead,
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AttestationStrategy::AllValidators,
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)
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.await;
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tester.harness.advance_slot();
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let slot_a = Slot::new(num_initial);
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let slot_b = slot_a + 1;
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let state_a = tester.harness.get_current_state();
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let ((block, blobs), _) = tester
|
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.harness
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.make_block_with_modifier(state_a, slot_b, |b| *b.state_root_mut() = Hash256::zero())
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.await;
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let response: Result<(), eth2::Error> = tester
|
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.client
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.post_beacon_blocks_v2(&PublishBlockRequest::new(block, blobs), validation_level)
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.await;
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assert!(response.is_err());
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let error_response: eth2::Error = response.err().unwrap();
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|
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/* mandated by Beacon API spec */
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assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
|
|
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assert!(
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matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: Invalid block: StateRootMismatch { block: 0x0000000000000000000000000000000000000000000000000000000000000000, local: 0xfc675d642ff7a06458eb33c7d7b62a5813e34d1b2bb1aee3e395100b579da026 }".to_string())
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);
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}
|
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/// This test checks that a block that is valid from both a gossip and consensus perspective, but nonetheless equivocates, is accepted when using `broadcast_validation=consensus`.
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#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
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pub async fn consensus_partial_pass_only_consensus() {
|
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/* this test targets gossip-level validation */
|
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let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
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let num_initial: u64 = 31;
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let tester = InteractiveTester::<E>::new(None, validator_count).await;
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let test_logger = tester.harness.logger().clone();
|
|
|
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// Create some chain depth.
|
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tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
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num_initial as usize,
|
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BlockStrategy::OnCanonicalHead,
|
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AttestationStrategy::AllValidators,
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)
|
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.await;
|
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tester.harness.advance_slot();
|
|
|
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let slot_a = Slot::new(num_initial);
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let slot_b = slot_a + 1;
|
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let state_a = tester.harness.get_current_state();
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let ((block_a, _), state_after_a) = tester.harness.make_block(state_a.clone(), slot_b).await;
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let ((block_b, blobs_b), state_after_b) = tester.harness.make_block(state_a, slot_b).await;
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let block_b_root = block_b.canonical_root();
|
|
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/* check for `make_block` curios */
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assert_eq!(block_a.state_root(), state_after_a.tree_hash_root());
|
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assert_eq!(block_b.state_root(), state_after_b.tree_hash_root());
|
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assert_ne!(block_a.state_root(), block_b.state_root());
|
|
|
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let gossip_block_contents_b = PublishBlockRequest::new(block_b, blobs_b)
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.into_gossip_verified_block(&tester.harness.chain);
|
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assert!(gossip_block_contents_b.is_ok());
|
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let gossip_block_a = GossipVerifiedBlock::new(block_a.clone().into(), &tester.harness.chain);
|
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assert!(gossip_block_a.is_err());
|
|
|
|
/* submit `block_b` which should induce equivocation */
|
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let channel = tokio::sync::mpsc::unbounded_channel();
|
|
|
|
let publication_result = publish_block(
|
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None,
|
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ProvenancedBlock::local(gossip_block_contents_b.unwrap()),
|
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tester.harness.chain.clone(),
|
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&channel.0,
|
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test_logger,
|
|
validation_level.unwrap(),
|
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StatusCode::ACCEPTED,
|
|
)
|
|
.await;
|
|
|
|
assert!(publication_result.is_ok());
|
|
assert!(tester
|
|
.harness
|
|
.chain
|
|
.block_is_known_to_fork_choice(&block_b_root));
|
|
}
|
|
|
|
/// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=consensus`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn consensus_full_pass() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let ((block, blobs), _) = tester.harness.make_block(state_a, slot_b).await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blocks_v2(
|
|
&PublishBlockRequest::new(block.clone(), blobs),
|
|
validation_level,
|
|
)
|
|
.await;
|
|
|
|
assert!(response.is_ok());
|
|
assert!(tester
|
|
.harness
|
|
.chain
|
|
.block_is_known_to_fork_choice(&block.canonical_root()));
|
|
}
|
|
|
|
/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=consensus_and_equivocation`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn equivocation_invalid() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> =
|
|
Some(BroadcastValidation::ConsensusAndEquivocation);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
|
|
let chain_state_before = tester.harness.get_current_state();
|
|
let slot = chain_state_before.slot() + 1;
|
|
|
|
tester.harness.advance_slot();
|
|
|
|
let ((block, blobs), _) = tester
|
|
.harness
|
|
.make_block_with_modifier(chain_state_before, slot, |b| {
|
|
*b.state_root_mut() = Hash256::zero();
|
|
*b.parent_root_mut() = Hash256::zero();
|
|
})
|
|
.await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blocks_v2(&PublishBlockRequest::new(block, blobs), validation_level)
|
|
.await;
|
|
assert!(response.is_err());
|
|
|
|
let error_response: eth2::Error = response.err().unwrap();
|
|
|
|
/* mandated by Beacon API spec */
|
|
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
|
|
|
|
assert!(
|
|
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
|
|
);
|
|
}
|
|
|
|
/// This test checks that a block that is valid from both a gossip and consensus perspective is rejected when using `broadcast_validation=consensus_and_equivocation`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn equivocation_consensus_early_equivocation() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> =
|
|
Some(BroadcastValidation::ConsensusAndEquivocation);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let ((block_a, blobs_a), state_after_a) =
|
|
tester.harness.make_block(state_a.clone(), slot_b).await;
|
|
let ((block_b, blobs_b), state_after_b) = tester.harness.make_block(state_a, slot_b).await;
|
|
|
|
/* check for `make_block` curios */
|
|
assert_eq!(block_a.state_root(), state_after_a.tree_hash_root());
|
|
assert_eq!(block_b.state_root(), state_after_b.tree_hash_root());
|
|
assert_ne!(block_a.state_root(), block_b.state_root());
|
|
|
|
/* submit `block_a` as valid */
|
|
assert!(tester
|
|
.client
|
|
.post_beacon_blocks_v2(
|
|
&PublishBlockRequest::new(block_a.clone(), blobs_a),
|
|
validation_level
|
|
)
|
|
.await
|
|
.is_ok());
|
|
assert!(tester
|
|
.harness
|
|
.chain
|
|
.block_is_known_to_fork_choice(&block_a.canonical_root()));
|
|
|
|
/* submit `block_b` which should induce equivocation */
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blocks_v2(
|
|
&PublishBlockRequest::new(block_b.clone(), blobs_b),
|
|
validation_level,
|
|
)
|
|
.await;
|
|
assert!(response.is_err());
|
|
|
|
let error_response: eth2::Error = response.err().unwrap();
|
|
|
|
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
|
|
|
|
assert!(
|
|
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(Slashable)".to_string())
|
|
);
|
|
}
|
|
|
|
/// This test checks that a block that is only valid from a gossip perspective is rejected when using `broadcast_validation=consensus_and_equivocation`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn equivocation_gossip() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> =
|
|
Some(BroadcastValidation::ConsensusAndEquivocation);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let ((block, blobs), _) = tester
|
|
.harness
|
|
.make_block_with_modifier(state_a, slot_b, |b| *b.state_root_mut() = Hash256::zero())
|
|
.await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blocks_v2(&PublishBlockRequest::new(block, blobs), validation_level)
|
|
.await;
|
|
assert!(response.is_err());
|
|
|
|
let error_response: eth2::Error = response.err().unwrap();
|
|
|
|
/* mandated by Beacon API spec */
|
|
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
|
|
|
|
assert!(
|
|
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: Invalid block: StateRootMismatch { block: 0x0000000000000000000000000000000000000000000000000000000000000000, local: 0xfc675d642ff7a06458eb33c7d7b62a5813e34d1b2bb1aee3e395100b579da026 }".to_string())
|
|
);
|
|
}
|
|
|
|
/// This test checks that a block that is valid from both a gossip and consensus perspective but
|
|
/// that equivocates **late** is rejected when using `broadcast_validation=consensus_and_equivocation`.
|
|
///
|
|
/// This test is unique in that we can't actually test the HTTP API directly, but instead have to
|
|
/// hook into the `publish_blocks` code manually. This is in order to handle the late equivocation case.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn equivocation_consensus_late_equivocation() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> =
|
|
Some(BroadcastValidation::ConsensusAndEquivocation);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
let test_logger = tester.harness.logger().clone();
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let ((block_a, blobs_a), state_after_a) =
|
|
tester.harness.make_block(state_a.clone(), slot_b).await;
|
|
let ((block_b, blobs_b), state_after_b) = tester.harness.make_block(state_a, slot_b).await;
|
|
|
|
/* check for `make_block` curios */
|
|
assert_eq!(block_a.state_root(), state_after_a.tree_hash_root());
|
|
assert_eq!(block_b.state_root(), state_after_b.tree_hash_root());
|
|
assert_ne!(block_a.state_root(), block_b.state_root());
|
|
|
|
let gossip_block_contents_b = PublishBlockRequest::new(block_b, blobs_b)
|
|
.into_gossip_verified_block(&tester.harness.chain);
|
|
assert!(gossip_block_contents_b.is_ok());
|
|
let gossip_block_contents_a = PublishBlockRequest::new(block_a, blobs_a)
|
|
.into_gossip_verified_block(&tester.harness.chain);
|
|
assert!(gossip_block_contents_a.is_err());
|
|
|
|
let channel = tokio::sync::mpsc::unbounded_channel();
|
|
|
|
let publication_result = publish_block(
|
|
None,
|
|
ProvenancedBlock::local(gossip_block_contents_b.unwrap()),
|
|
tester.harness.chain,
|
|
&channel.0,
|
|
test_logger,
|
|
validation_level.unwrap(),
|
|
StatusCode::ACCEPTED,
|
|
)
|
|
.await;
|
|
|
|
assert!(publication_result.is_err());
|
|
|
|
let publication_error = publication_result.unwrap_err();
|
|
|
|
assert!(publication_error.find::<CustomBadRequest>().is_some());
|
|
|
|
assert_eq!(
|
|
*publication_error.find::<CustomBadRequest>().unwrap().0,
|
|
"proposal for this slot and proposer has already been seen".to_string()
|
|
);
|
|
}
|
|
|
|
/// This test checks that a block that is valid from both a gossip and consensus perspective (and does not equivocate) is accepted when using `broadcast_validation=consensus_and_equivocation`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn equivocation_full_pass() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> =
|
|
Some(BroadcastValidation::ConsensusAndEquivocation);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let ((block, blobs), _) = tester.harness.make_block(state_a, slot_b).await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blocks_v2(
|
|
&PublishBlockRequest::new(block.clone(), blobs),
|
|
validation_level,
|
|
)
|
|
.await;
|
|
|
|
assert!(response.is_ok());
|
|
assert!(tester
|
|
.harness
|
|
.chain
|
|
.block_is_known_to_fork_choice(&block.canonical_root()));
|
|
}
|
|
|
|
/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=gossip`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_gossip_invalid() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
|
|
let chain_state_before = tester.harness.get_current_state();
|
|
let slot = chain_state_before.slot() + 1;
|
|
|
|
tester.harness.advance_slot();
|
|
|
|
let (block_contents_tuple, _) = tester
|
|
.harness
|
|
.make_block_with_modifier(chain_state_before, slot, |b| {
|
|
*b.state_root_mut() = Hash256::zero();
|
|
*b.parent_root_mut() = Hash256::zero();
|
|
})
|
|
.await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2(&block_contents_tuple.0.clone_as_blinded(), validation_level)
|
|
.await;
|
|
assert!(response.is_err());
|
|
|
|
let error_response: eth2::Error = response.err().unwrap();
|
|
|
|
/* mandated by Beacon API spec */
|
|
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
|
|
|
|
assert!(
|
|
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
|
|
);
|
|
}
|
|
|
|
/// This test checks that a block that is valid from a gossip perspective is accepted when using `broadcast_validation=gossip`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_gossip_partial_pass() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
|
|
let chain_state_before = tester.harness.get_current_state();
|
|
let slot = chain_state_before.slot() + 1;
|
|
|
|
tester.harness.advance_slot();
|
|
|
|
let (block_contents_tuple, _) = tester
|
|
.harness
|
|
.make_block_with_modifier(chain_state_before, slot, |b| {
|
|
*b.state_root_mut() = Hash256::zero()
|
|
})
|
|
.await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2(&block_contents_tuple.0.clone_as_blinded(), validation_level)
|
|
.await;
|
|
assert!(response.is_err());
|
|
|
|
let error_response = response.unwrap_err();
|
|
|
|
assert_eq!(error_response.status(), Some(StatusCode::ACCEPTED));
|
|
}
|
|
|
|
// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=gossip`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_gossip_full_pass() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let (blinded_block, _) = tester.harness.make_blinded_block(state_a, slot_b).await;
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2(&blinded_block, validation_level)
|
|
.await;
|
|
|
|
assert!(response.is_ok());
|
|
assert!(tester
|
|
.harness
|
|
.chain
|
|
.block_is_known_to_fork_choice(&blinded_block.canonical_root()));
|
|
}
|
|
|
|
// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=gossip`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_gossip_full_pass_ssz() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Gossip);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let (blinded_block, _) = tester.harness.make_blinded_block(state_a, slot_b).await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2_ssz(&blinded_block, validation_level)
|
|
.await;
|
|
|
|
assert!(response.is_ok());
|
|
assert!(tester
|
|
.harness
|
|
.chain
|
|
.block_is_known_to_fork_choice(&blinded_block.canonical_root()));
|
|
}
|
|
|
|
/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=consensus`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_consensus_invalid() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
|
|
let chain_state_before = tester.harness.get_current_state();
|
|
let slot = chain_state_before.slot() + 1;
|
|
|
|
tester.harness.advance_slot();
|
|
|
|
let (block_contents_tuple, _) = tester
|
|
.harness
|
|
.make_block_with_modifier(chain_state_before, slot, |b| {
|
|
*b.state_root_mut() = Hash256::zero();
|
|
*b.parent_root_mut() = Hash256::zero();
|
|
})
|
|
.await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2(&block_contents_tuple.0.clone_as_blinded(), validation_level)
|
|
.await;
|
|
assert!(response.is_err());
|
|
|
|
let error_response: eth2::Error = response.err().unwrap();
|
|
|
|
/* mandated by Beacon API spec */
|
|
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
|
|
|
|
assert!(
|
|
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
|
|
);
|
|
}
|
|
|
|
/// This test checks that a block that is only valid from a gossip perspective is rejected when using `broadcast_validation=consensus`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_consensus_gossip() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let (block_contents_tuple, _) = tester
|
|
.harness
|
|
.make_block_with_modifier(state_a, slot_b, |b| *b.state_root_mut() = Hash256::zero())
|
|
.await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2(&block_contents_tuple.0.clone_as_blinded(), validation_level)
|
|
.await;
|
|
assert!(response.is_err());
|
|
|
|
let error_response: eth2::Error = response.err().unwrap();
|
|
|
|
/* mandated by Beacon API spec */
|
|
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
|
|
|
|
assert!(
|
|
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: Invalid block: StateRootMismatch { block: 0x0000000000000000000000000000000000000000000000000000000000000000, local: 0xfc675d642ff7a06458eb33c7d7b62a5813e34d1b2bb1aee3e395100b579da026 }".to_string())
|
|
);
|
|
}
|
|
|
|
/// This test checks that a block that is valid from both a gossip and consensus perspective is accepted when using `broadcast_validation=consensus`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_consensus_full_pass() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> = Some(BroadcastValidation::Consensus);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let (blinded_block, _) = tester.harness.make_blinded_block(state_a, slot_b).await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2(&blinded_block, validation_level)
|
|
.await;
|
|
|
|
assert!(response.is_ok());
|
|
assert!(tester
|
|
.harness
|
|
.chain
|
|
.block_is_known_to_fork_choice(&blinded_block.canonical_root()));
|
|
}
|
|
|
|
/// This test checks that a block that is **invalid** from a gossip perspective gets rejected when using `broadcast_validation=consensus_and_equivocation`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_equivocation_invalid() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> =
|
|
Some(BroadcastValidation::ConsensusAndEquivocation);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
|
|
let chain_state_before = tester.harness.get_current_state();
|
|
let slot = chain_state_before.slot() + 1;
|
|
|
|
tester.harness.advance_slot();
|
|
|
|
let (block_contents_tuple, _) = tester
|
|
.harness
|
|
.make_block_with_modifier(chain_state_before, slot, |b| {
|
|
*b.state_root_mut() = Hash256::zero();
|
|
*b.parent_root_mut() = Hash256::zero();
|
|
})
|
|
.await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2(&block_contents_tuple.0.clone_as_blinded(), validation_level)
|
|
.await;
|
|
assert!(response.is_err());
|
|
|
|
let error_response: eth2::Error = response.err().unwrap();
|
|
|
|
/* mandated by Beacon API spec */
|
|
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
|
|
|
|
assert!(
|
|
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(NotFinalizedDescendant { block_parent_root: 0x0000000000000000000000000000000000000000000000000000000000000000 })".to_string())
|
|
);
|
|
}
|
|
|
|
/// This test checks that a block that is valid from both a gossip and consensus perspective is rejected when using `broadcast_validation=consensus_and_equivocation`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_equivocation_consensus_early_equivocation() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> =
|
|
Some(BroadcastValidation::ConsensusAndEquivocation);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let (block_a, state_after_a) = tester
|
|
.harness
|
|
.make_blinded_block(state_a.clone(), slot_b)
|
|
.await;
|
|
let (block_b, state_after_b) = tester.harness.make_blinded_block(state_a, slot_b).await;
|
|
|
|
/* check for `make_blinded_block` curios */
|
|
assert_eq!(block_a.state_root(), state_after_a.tree_hash_root());
|
|
assert_eq!(block_b.state_root(), state_after_b.tree_hash_root());
|
|
assert_ne!(block_a.state_root(), block_b.state_root());
|
|
|
|
/* submit `block_a` as valid */
|
|
assert!(tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2(&block_a, validation_level)
|
|
.await
|
|
.is_ok());
|
|
assert!(tester
|
|
.harness
|
|
.chain
|
|
.block_is_known_to_fork_choice(&block_a.canonical_root()));
|
|
|
|
/* submit `block_b` which should induce equivocation */
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2(&block_b, validation_level)
|
|
.await;
|
|
assert!(response.is_err());
|
|
|
|
let error_response: eth2::Error = response.err().unwrap();
|
|
|
|
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
|
|
|
|
assert!(
|
|
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: BlockError(Slashable)".to_string())
|
|
);
|
|
}
|
|
|
|
/// This test checks that a block that is only valid from a gossip perspective is rejected when using `broadcast_validation=consensus_and_equivocation`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_equivocation_gossip() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> =
|
|
Some(BroadcastValidation::ConsensusAndEquivocation);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let (block_contents_tuple, _) = tester
|
|
.harness
|
|
.make_block_with_modifier(state_a, slot_b, |b| *b.state_root_mut() = Hash256::zero())
|
|
.await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2(&block_contents_tuple.0.clone_as_blinded(), validation_level)
|
|
.await;
|
|
assert!(response.is_err());
|
|
|
|
let error_response: eth2::Error = response.err().unwrap();
|
|
|
|
/* mandated by Beacon API spec */
|
|
assert_eq!(error_response.status(), Some(StatusCode::BAD_REQUEST));
|
|
|
|
assert!(
|
|
matches!(error_response, eth2::Error::ServerMessage(err) if err.message == "BAD_REQUEST: Invalid block: StateRootMismatch { block: 0x0000000000000000000000000000000000000000000000000000000000000000, local: 0xfc675d642ff7a06458eb33c7d7b62a5813e34d1b2bb1aee3e395100b579da026 }".to_string())
|
|
);
|
|
}
|
|
|
|
/// This test checks that a block that is valid from both a gossip and
|
|
/// consensus perspective but that equivocates **late** is rejected when using
|
|
/// `broadcast_validation=consensus_and_equivocation`.
|
|
///
|
|
/// This test is unique in that we can't actually test the HTTP API directly,
|
|
/// but instead have to hook into the `publish_blocks` code manually. This is
|
|
/// in order to handle the late equivocation case.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_equivocation_consensus_late_equivocation() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> =
|
|
Some(BroadcastValidation::ConsensusAndEquivocation);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
let test_logger = tester.harness.logger().clone();
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let (block_a, state_after_a) = tester
|
|
.harness
|
|
.make_blinded_block(state_a.clone(), slot_b)
|
|
.await;
|
|
let (block_b, state_after_b) = tester.harness.make_blinded_block(state_a, slot_b).await;
|
|
let block_b = Arc::new(block_b);
|
|
|
|
/* check for `make_blinded_block` curios */
|
|
assert_eq!(block_a.state_root(), state_after_a.tree_hash_root());
|
|
assert_eq!(block_b.state_root(), state_after_b.tree_hash_root());
|
|
assert_ne!(block_a.state_root(), block_b.state_root());
|
|
|
|
let unblinded_block_a = reconstruct_block(
|
|
tester.harness.chain.clone(),
|
|
block_a.canonical_root(),
|
|
Arc::new(block_a),
|
|
test_logger.clone(),
|
|
)
|
|
.await
|
|
.unwrap();
|
|
let unblinded_block_b = reconstruct_block(
|
|
tester.harness.chain.clone(),
|
|
block_b.canonical_root(),
|
|
block_b.clone(),
|
|
test_logger.clone(),
|
|
)
|
|
.await
|
|
.unwrap();
|
|
|
|
let inner_block_a = match unblinded_block_a {
|
|
ProvenancedBlock::Local(a, _) => a,
|
|
ProvenancedBlock::Builder(a, _) => a,
|
|
};
|
|
let inner_block_b = match unblinded_block_b {
|
|
ProvenancedBlock::Local(b, _) => b,
|
|
ProvenancedBlock::Builder(b, _) => b,
|
|
};
|
|
|
|
let gossip_block_b =
|
|
GossipVerifiedBlock::new(inner_block_b.clone().deconstruct().0, &tester.harness.chain);
|
|
assert!(gossip_block_b.is_ok());
|
|
let gossip_block_a =
|
|
GossipVerifiedBlock::new(inner_block_a.clone().deconstruct().0, &tester.harness.chain);
|
|
assert!(gossip_block_a.is_err());
|
|
|
|
let channel = tokio::sync::mpsc::unbounded_channel();
|
|
|
|
let publication_result = publish_blinded_block(
|
|
block_b,
|
|
tester.harness.chain,
|
|
&channel.0,
|
|
test_logger,
|
|
validation_level.unwrap(),
|
|
StatusCode::ACCEPTED,
|
|
)
|
|
.await;
|
|
|
|
assert!(publication_result.is_err());
|
|
|
|
let publication_error: Rejection = publication_result.unwrap_err();
|
|
|
|
assert!(publication_error.find::<CustomBadRequest>().is_some());
|
|
}
|
|
|
|
/// This test checks that a block that is valid from both a gossip and consensus perspective (and does not equivocate) is accepted when using `broadcast_validation=consensus_and_equivocation`.
|
|
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
|
|
pub async fn blinded_equivocation_full_pass() {
|
|
/* this test targets gossip-level validation */
|
|
let validation_level: Option<BroadcastValidation> =
|
|
Some(BroadcastValidation::ConsensusAndEquivocation);
|
|
|
|
// Validator count needs to be at least 32 or proposer boost gets set to 0 when computing
|
|
// `validator_count // 32`.
|
|
let validator_count = 64;
|
|
let num_initial: u64 = 31;
|
|
let tester = InteractiveTester::<E>::new(None, validator_count).await;
|
|
|
|
// Create some chain depth.
|
|
tester.harness.advance_slot();
|
|
tester
|
|
.harness
|
|
.extend_chain(
|
|
num_initial as usize,
|
|
BlockStrategy::OnCanonicalHead,
|
|
AttestationStrategy::AllValidators,
|
|
)
|
|
.await;
|
|
tester.harness.advance_slot();
|
|
|
|
let slot_a = Slot::new(num_initial);
|
|
let slot_b = slot_a + 1;
|
|
|
|
let state_a = tester.harness.get_current_state();
|
|
let (block, _) = tester.harness.make_blinded_block(state_a, slot_b).await;
|
|
|
|
let response: Result<(), eth2::Error> = tester
|
|
.client
|
|
.post_beacon_blinded_blocks_v2(&block, validation_level)
|
|
.await;
|
|
|
|
assert!(response.is_ok());
|
|
assert!(tester
|
|
.harness
|
|
.chain
|
|
.block_is_known_to_fork_choice(&block.canonical_root()));
|
|
}
|