Update proposer_slashings and attester_slashings amounts for electra.

beacon_node/beacon_chain/src/beacon_block_reward.rs

@@ -139,7 +139,7 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
                 state
                     .get_validator(proposer_slashing.proposer_index() as usize)?
                     .effective_balance
-                    .safe_div(self.spec.whistleblower_reward_quotient)?,
+                    .safe_div(self.spec.whistleblower_reward_quotient_for_state(state))?,
             )?;
         }
 
@@ -161,7 +161,7 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
                     state
                         .get_validator(attester_index as usize)?
                         .effective_balance
-                        .safe_div(self.spec.whistleblower_reward_quotient)?,
+                        .safe_div(self.spec.whistleblower_reward_quotient_for_state(state))?,
                 )?;
             }
         }

beacon_node/beacon_chain/tests/rewards.rs

@@ -256,6 +256,35 @@ async fn test_rewards_base_inactivity_leak_justification_epoch() {
     );
 }
 
+#[tokio::test]
+async fn test_rewards_electra_slashings() {
+    let spec = ForkName::Electra.make_genesis_spec(E::default_spec());
+    let harness = get_electra_harness(spec);
+    let state = harness.get_current_state();
+
+    harness.extend_slots(E::slots_per_epoch() as usize).await;
+
+    let mut initial_balances = harness.get_current_state().balances().to_vec();
+
+    // add an attester slashing and calculate slashing penalties
+    harness.add_attester_slashing(vec![0]).unwrap();
+    let slashed_balance_1 = initial_balances.get_mut(0).unwrap();
+    let validator_1_effective_balance = state.get_effective_balance(0).unwrap();
+    let delta_1 = validator_1_effective_balance
+        / harness.spec.min_slashing_penalty_quotient_for_state(&state);
+    *slashed_balance_1 -= delta_1;
+
+    // add a proposer slashing and calculating slashing penalties
+    harness.add_proposer_slashing(1).unwrap();
+    let slashed_balance_2 = initial_balances.get_mut(1).unwrap();
+    let validator_2_effective_balance = state.get_effective_balance(1).unwrap();
+    let delta_2 = validator_2_effective_balance
+        / harness.spec.min_slashing_penalty_quotient_for_state(&state);
+    *slashed_balance_2 -= delta_2;
+
+    check_all_electra_rewards(&harness, initial_balances).await;
+}
+
 #[tokio::test]
 async fn test_rewards_base_slashings() {
     let spec = ForkName::Base.make_genesis_spec(E::default_spec());
@@ -696,6 +725,75 @@ async fn test_rewards_base_subset_only() {
     check_all_base_rewards_for_subset(&harness, initial_balances, validators_subset).await;
 }
 
+async fn check_all_electra_rewards(
+    harness: &BeaconChainHarness<EphemeralHarnessType<E>>,
+    mut balances: Vec<u64>,
+) {
+    let mut proposal_rewards_map = HashMap::new();
+    let mut sync_committee_rewards_map = HashMap::new();
+    for _ in 0..E::slots_per_epoch() {
+        let state = harness.get_current_state();
+        let slot = state.slot() + Slot::new(1);
+
+        // calculate beacon block rewards / penalties
+        let ((signed_block, _maybe_blob_sidecars), mut state) =
+            harness.make_block_return_pre_state(state, slot).await;
+        let beacon_block_reward = harness
+            .chain
+            .compute_beacon_block_reward(signed_block.message(), &mut state)
+            .unwrap();
+
+        let total_proposer_reward = proposal_rewards_map
+            .entry(beacon_block_reward.proposer_index)
+            .or_insert(0);
+        *total_proposer_reward += beacon_block_reward.total as i64;
+
+        // calculate sync committee rewards / penalties
+        let reward_payload = harness
+            .chain
+            .compute_sync_committee_rewards(signed_block.message(), &mut state)
+            .unwrap();
+
+        for reward in reward_payload {
+            let total_sync_reward = sync_committee_rewards_map
+                .entry(reward.validator_index)
+                .or_insert(0);
+            *total_sync_reward += reward.reward;
+        }
+
+        harness.extend_slots(1).await;
+    }
+
+    // compute reward deltas for all validators in epoch 0
+    let StandardAttestationRewards {
+        ideal_rewards,
+        total_rewards,
+    } = harness
+        .chain
+        .compute_attestation_rewards(Epoch::new(0), vec![])
+        .unwrap();
+
+    // assert ideal rewards are greater than 0
+    assert_eq!(
+        ideal_rewards.len() as u64,
+        harness.spec.max_effective_balance_electra / harness.spec.effective_balance_increment
+    );
+
+    assert!(ideal_rewards
+        .iter()
+        .all(|reward| reward.head > 0 && reward.target > 0 && reward.source > 0));
+
+    // apply attestation, proposal, and sync committee rewards and penalties to initial balances
+    apply_attestation_rewards(&mut balances, total_rewards);
+    apply_other_rewards(&mut balances, &proposal_rewards_map);
+    apply_other_rewards(&mut balances, &sync_committee_rewards_map);
+
+    // verify expected balances against actual balances
+    let actual_balances: Vec<u64> = harness.get_current_state().balances().to_vec();
+
+    assert_eq!(balances, actual_balances);
+}
+
 async fn check_all_base_rewards(
     harness: &BeaconChainHarness<EphemeralHarnessType<E>>,
     balances: Vec<u64>,

beacon_node/http_api/tests/tests.rs

@@ -4,6 +4,7 @@ use beacon_chain::{
     BeaconChain, ChainConfig, StateSkipConfig, WhenSlotSkipped,
 };
 use either::Either;
+use eth2::lighthouse::StandardBlockReward;
 use eth2::{
     mixin::{RequestAccept, ResponseForkName, ResponseOptional},
     reqwest::RequestBuilder,
@@ -6381,6 +6382,34 @@ impl ApiTester {
 
         assert_eq!(result.execution_optimistic, Some(true));
     }
+
+    async fn test_get_beacon_rewards_blocks_at_head(&self) -> StandardBlockReward {
+        self.client
+            .get_beacon_rewards_blocks(CoreBlockId::Head)
+            .await
+            .unwrap()
+            .data
+    }
+
+    async fn test_beacon_block_rewards_electra(self) -> Self {
+        for _ in 0..E::slots_per_epoch() {
+            let state = self.harness.get_current_state();
+            let slot = state.slot() + Slot::new(1);
+            // calculate beacon block rewards / penalties
+            let ((signed_block, _maybe_blob_sidecars), mut state) =
+                self.harness.make_block_return_pre_state(state, slot).await;
+
+            let beacon_block_reward = self
+                .harness
+                .chain
+                .compute_beacon_block_reward(signed_block.message(), &mut state)
+                .unwrap();
+            self.harness.extend_slots(1).await;
+            let api_beacon_block_reward = self.test_get_beacon_rewards_blocks_at_head().await;
+            assert_eq!(beacon_block_reward, api_beacon_block_reward);
+        }
+        self
+    }
 }
 
 async fn poll_events<S: Stream<Item = Result<EventKind<E>, eth2::Error>> + Unpin, E: EthSpec>(
@@ -7522,3 +7551,17 @@ async fn expected_withdrawals_valid_capella() {
         .test_get_expected_withdrawals_capella()
         .await;
 }
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn get_beacon_rewards_blocks_electra() {
+    let mut config = ApiTesterConfig::default();
+    config.spec.altair_fork_epoch = Some(Epoch::new(0));
+    config.spec.bellatrix_fork_epoch = Some(Epoch::new(0));
+    config.spec.capella_fork_epoch = Some(Epoch::new(0));
+    config.spec.deneb_fork_epoch = Some(Epoch::new(0));
+    config.spec.electra_fork_epoch = Some(Epoch::new(0));
+    ApiTester::new_from_config(config)
+        .await
+        .test_beacon_block_rewards_electra()
+        .await;
+}

common/eth2/src/lib.rs

@@ -20,6 +20,7 @@ use derivative::Derivative;
 use either::Either;
 use futures::Stream;
 use futures_util::StreamExt;
+use lighthouse::StandardBlockReward;
 use lighthouse_network::PeerId;
 use pretty_reqwest_error::PrettyReqwestError;
 pub use reqwest;
@@ -1677,17 +1678,18 @@ impl BeaconNodeHttpClient {
     }
 
     /// `GET beacon/rewards/blocks`
-    pub async fn get_beacon_rewards_blocks(&self, epoch: Epoch) -> Result<(), Error> {
+    pub async fn get_beacon_rewards_blocks(
+        &self,
+        block_id: BlockId,
+    ) -> Result<GenericResponse<StandardBlockReward>, Error> {
         let mut path = self.eth_path(V1)?;
 
         path.path_segments_mut()
             .map_err(|()| Error::InvalidUrl(self.server.clone()))?
             .push("beacon")
             .push("rewards")
-            .push("blocks");
-
-        path.query_pairs_mut()
-            .append_pair("epoch", &epoch.to_string());
+            .push("blocks")
+            .push(&block_id.to_string());
 
         self.get(path).await
     }