chore: review electra branch - part 1 (#7015)

packages/api/src/beacon/routes/beacon/block.ts

@@ -8,11 +8,11 @@ import {
   deneb,
   isSignedBlockContents,
   SignedBeaconBlock,
+  BeaconBlockBody,
   SignedBeaconBlockOrContents,
   SignedBlindedBeaconBlock,
   SignedBlockContents,
   sszTypesFor,
-  BeaconBlockBody,
 } from "@lodestar/types";
 import {ForkName, ForkPreElectra, ForkPreExecution, isForkBlobs, isForkExecution} from "@lodestar/params";
 import {Endpoint, RequestCodec, RouteDefinitions, Schema} from "../../../utils/index.js";

packages/api/src/beacon/routes/beacon/pool.ts

@@ -317,9 +317,7 @@ export function getDefinitions(config: ChainForkConfig): RouteDefinitions<Endpoi
       url: "/eth/v1/beacon/pool/attestations",
       method: "POST",
       req: {
-        writeReqJson: ({signedAttestations}) => ({
-          body: AttestationListTypePhase0.toJson(signedAttestations),
-        }),
+        writeReqJson: ({signedAttestations}) => ({body: AttestationListTypePhase0.toJson(signedAttestations)}),
         parseReqJson: ({body}) => ({signedAttestations: AttestationListTypePhase0.fromJson(body)}),
         writeReqSsz: ({signedAttestations}) => ({body: AttestationListTypePhase0.serialize(signedAttestations)}),
         parseReqSsz: ({body}) => ({signedAttestations: AttestationListTypePhase0.deserialize(body)}),
@@ -414,7 +412,7 @@ export function getDefinitions(config: ChainForkConfig): RouteDefinitions<Endpoi
           return {
             body: isForkPostElectra(fork)
               ? ssz.electra.AttesterSlashing.serialize(attesterSlashing as electra.AttesterSlashing)
-              : ssz.electra.AttesterSlashing.serialize(attesterSlashing as phase0.AttesterSlashing),
+              : ssz.phase0.AttesterSlashing.serialize(attesterSlashing as phase0.AttesterSlashing),
             headers: {[MetaHeader.Version]: fork},
           };
         },

packages/api/src/beacon/routes/validator.ts

@@ -880,11 +880,15 @@ export function getDefinitions(config: ChainForkConfig): RouteDefinitions<Endpoi
         writeReqJson: ({signedAggregateAndProofs}) => ({
           body: SignedAggregateAndProofListPhase0Type.toJson(signedAggregateAndProofs),
         }),
-        parseReqJson: ({body}) => ({signedAggregateAndProofs: SignedAggregateAndProofListPhase0Type.fromJson(body)}),
+        parseReqJson: ({body}) => ({
+          signedAggregateAndProofs: SignedAggregateAndProofListPhase0Type.fromJson(body),
+        }),
         writeReqSsz: ({signedAggregateAndProofs}) => ({
           body: SignedAggregateAndProofListPhase0Type.serialize(signedAggregateAndProofs),
         }),
-        parseReqSsz: ({body}) => ({signedAggregateAndProofs: SignedAggregateAndProofListPhase0Type.deserialize(body)}),
+        parseReqSsz: ({body}) => ({
+          signedAggregateAndProofs: SignedAggregateAndProofListPhase0Type.deserialize(body),
+        }),
         schema: {
           body: Schema.ObjectArray,
         },

packages/api/test/unit/beacon/oapiSpec.test.ts

@@ -86,11 +86,6 @@ const ignoredTopics = [
    topic block_gossip not implemented
    */
   "block_gossip",
-
-  // Modified in electra to include version
-  // should be removed from the ignore list after spec update
-  "attestation",
-  "attester_slashing",
 ];
 
 // eventstream types are defined as comments in the description of "examples".

packages/api/test/unit/beacon/testData/beacon.ts

@@ -138,7 +138,7 @@ export const testData: GenericServerTestCases<Endpoints> = {
     res: undefined,
   },
   submitPoolAttesterSlashingsV2: {
-    args: {attesterSlashing: ssz.electra.AttesterSlashing.defaultValue()},
+    args: {attesterSlashing: ssz.phase0.AttesterSlashing.defaultValue()},
     res: undefined,
   },
   submitPoolProposerSlashings: {

packages/beacon-node/src/api/impl/beacon/blocks/index.ts

@@ -1,12 +1,12 @@
 import {routes} from "@lodestar/api";
-import {ApplicationMethods} from "@lodestar/api/server";
+import {ApiError, ApplicationMethods} from "@lodestar/api/server";
 import {
   computeEpochAtSlot,
   computeTimeAtSlot,
   reconstructFullBlockOrContents,
   signedBeaconBlockToBlinded,
 } from "@lodestar/state-transition";
-import {ForkExecution, SLOTS_PER_HISTORICAL_ROOT, isForkExecution} from "@lodestar/params";
+import {ForkExecution, SLOTS_PER_HISTORICAL_ROOT, isForkExecution, isForkPostElectra} from "@lodestar/params";
 import {sleep, fromHex, toRootHex} from "@lodestar/utils";
 import {
   deneb,
@@ -407,16 +407,22 @@ export function getBeaconBlockApi({
 
     async getBlockAttestations({blockId}) {
       const {block, executionOptimistic, finalized} = await getBlockResponse(chain, blockId);
+      const fork = config.getForkName(block.message.slot);
+
+      if (isForkPostElectra(fork)) {
+        throw new ApiError(400, `Use getBlockAttestationsV2 to retrieve electra+ block attestations fork=${fork}`);
+      }
+
       return {
-        data: Array.from(block.message.body.attestations),
+        data: block.message.body.attestations,
         meta: {executionOptimistic, finalized},
       };
     },
 
     async getBlockAttestationsV2({blockId}) {
       const {block, executionOptimistic, finalized} = await getBlockResponse(chain, blockId);
       return {
-        data: Array.from(block.message.body.attestations),
+        data: block.message.body.attestations,
         meta: {executionOptimistic, finalized, version: config.getForkName(block.message.slot)},
       };
     },

packages/beacon-node/src/api/impl/config/constants.ts

@@ -46,7 +46,7 @@ import {
 
 /**
  * Hand-picked list of constants declared in consensus-spec .md files.
- * This list is asserted to be up-to-date with the test `test/e2e/api/specConstants.test.ts`
+ * This list is asserted to be up-to-date with the test `test/e2e/api/impl/config.test.ts`
  */
 export const specConstants = {
   // phase0/beacon-chain.md

packages/beacon-node/src/api/impl/validator/index.ts

@@ -21,6 +21,7 @@ import {
   ForkPreBlobs,
   ForkBlobs,
   ForkExecution,
+  isForkPostElectra,
 } from "@lodestar/params";
 import {MAX_BUILDER_BOOST_FACTOR} from "@lodestar/validator";
 import {
@@ -814,7 +815,7 @@ export function getValidatorApi(
       const attEpoch = computeEpochAtSlot(slot);
       const headBlockRootHex = chain.forkChoice.getHead().blockRoot;
       const headBlockRoot = fromHex(headBlockRootHex);
-      const fork = config.getForkSeq(slot);
+      const fork = config.getForkName(slot);
 
       const beaconBlockRoot =
         slot >= headSlot
@@ -846,7 +847,7 @@ export function getValidatorApi(
       return {
         data: {
           slot,
-          index: fork >= ForkSeq.electra ? 0 : committeeIndex,
+          index: isForkPostElectra(fork) ? 0 : committeeIndex,
           beaconBlockRoot,
           source: attEpochState.currentJustifiedCheckpoint,
           target: {epoch: attEpoch, root: targetRoot},

packages/beacon-node/src/chain/errors/attestationError.ts

@@ -128,7 +128,7 @@ export enum AttestationErrorCode {
   /** Too many skipped slots. */
   TOO_MANY_SKIPPED_SLOTS = "ATTESTATION_ERROR_TOO_MANY_SKIPPED_SLOTS",
   /**
-   * Electra: The aggregated attestation doesn't have only one committee bit set.
+   * Electra: The aggregated attestation does not have exactly one committee bit set.
    */
   NOT_EXACTLY_ONE_COMMITTEE_BIT_SET = "ATTESTATION_ERROR_NOT_EXACTLY_ONE_COMMITTEE_BIT_SET",
   /**

packages/beacon-node/src/eth1/interface.ts

@@ -64,7 +64,7 @@ export interface IEth1ForBlockProduction {
   startPollingMergeBlock(): void;
 
   /**
-   * Should stop polling eth1Data after a Electra block is finalized AND deposit_receipts_start_index is reached
+   * Should stop polling eth1Data after a Electra block is finalized AND deposit_requests_start_index is reached
    */
   stopPollingEth1Data(): void;
 }

packages/beacon-node/src/network/gossip/topic.ts

@@ -93,7 +93,7 @@ export function getGossipSSZType(topic: GossipTopic) {
     case GossipType.proposer_slashing:
       return ssz.phase0.ProposerSlashing;
     case GossipType.attester_slashing:
-      return ssz.phase0.AttesterSlashing;
+      return sszTypesFor(topic.fork).AttesterSlashing;
     case GossipType.voluntary_exit:
       return ssz.phase0.SignedVoluntaryExit;
     case GossipType.sync_committee_contribution_and_proof:

packages/beacon-node/test/perf/chain/opPools/aggregatedAttestationPool.test.ts

@@ -32,7 +32,7 @@ describe(`getAttestationsForBlock vc=${vc}`, () => {
   before(function () {
     this.timeout(5 * 60 * 1000); // Generating the states for the first time is very slow
 
-    originalState = generatePerfTestCachedStateAltair({goBackOneSlot: true, vc}) as CachedBeaconStateAltair;
+    originalState = generatePerfTestCachedStateAltair({goBackOneSlot: true, vc});
 
     const {blockHeader, checkpoint} = computeAnchorCheckpoint(originalState.config, originalState);
     // TODO figure out why getBlockRootAtSlot(originalState, justifiedSlot) is not the same to justifiedCheckpoint.root

packages/beacon-node/test/perf/chain/opPools/opPool.test.ts

@@ -24,7 +24,7 @@ describe("opPool", () => {
   before(function () {
     this.timeout(2 * 60 * 1000); // Generating the states for the first time is very slow
 
-    originalState = generatePerfTestCachedStateAltair({goBackOneSlot: true}) as CachedBeaconStateAltair;
+    originalState = generatePerfTestCachedStateAltair({goBackOneSlot: true});
   });
 
   itBench({

packages/beacon-node/test/perf/chain/produceBlock/produceBlockBody.test.ts

@@ -25,7 +25,7 @@ describe("produceBlockBody", () => {
 
   before(async () => {
     db = new BeaconDb(config, await LevelDbController.create({name: ".tmpdb"}, {logger}));
-    state = stateOg.clone() as CachedBeaconStateAltair;
+    state = stateOg.clone();
     chain = new BeaconChain(
       {
         proposerBoost: true,

packages/beacon-node/test/scripts/el-interop/besu/common-setup.sh

@@ -16,4 +16,4 @@ echo "12345678" > $DATA_DIR/password.txt
 pubKey="0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b"
 
 # echo a hex encoded 256 bit secret into a file
-echo $JWT_SECRET_HEX> $DATA_DIR/jwtsecret
+echo $JWT_SECRET_HEX> $DATA_DIR/jwtsecret

packages/beacon-node/test/scripts/el-interop/besu/post-merge.sh

@@ -5,4 +5,4 @@ currentDir=$(pwd)
 
 . $scriptDir/common-setup.sh
 
-$EL_BINARY_DIR/besu --engine-rpc-enabled --rpc-http-enabled --rpc-http-api ADMIN,ETH,MINER,NET --rpc-http-port $ETH_PORT --engine-rpc-port $ENGINE_PORT --engine-jwt-secret $currentDir/$DATA_DIR/jwtsecret --data-path $DATA_DIR  --data-storage-format BONSAI --genesis-file $DATA_DIR/genesis.json
+$EL_BINARY_DIR/besu --engine-rpc-enabled --rpc-http-enabled --rpc-http-api ADMIN,ETH,MINER,NET --rpc-http-port $ETH_PORT --engine-rpc-port $ENGINE_PORT --engine-jwt-secret $currentDir/$DATA_DIR/jwtsecret --data-path $DATA_DIR  --data-storage-format BONSAI --genesis-file $DATA_DIR/genesis.json

packages/beacon-node/test/scripts/el-interop/besudocker/post-merge.sh

@@ -5,4 +5,4 @@ currentDir=$(pwd)
 
 . $scriptDir/common-setup.sh
 
-docker run --rm -u $(id -u ${USER}):$(id -g ${USER}) --name custom-execution -p $ETH_PORT:$ETH_PORT -p $ENGINE_PORT:$ENGINE_PORT -v $currentDir/$DATA_DIR:/data $EL_BINARY_DIR --engine-rpc-enabled --rpc-http-enabled --rpc-http-api ADMIN,ETH,MINER,NET --rpc-http-port $ETH_PORT --engine-rpc-port $ENGINE_PORT --engine-jwt-secret /data/jwtsecret --data-path /data/besu --data-storage-format BONSAI --genesis-file /data/genesis.json 
+docker run --rm -u $(id -u ${USER}):$(id -g ${USER}) --name custom-execution -p $ETH_PORT:$ETH_PORT -p $ENGINE_PORT:$ENGINE_PORT -v $currentDir/$DATA_DIR:/data $EL_BINARY_DIR --engine-rpc-enabled --rpc-http-enabled --rpc-http-api ADMIN,ETH,MINER,NET --rpc-http-port $ETH_PORT --engine-rpc-port $ENGINE_PORT --engine-jwt-secret /data/jwtsecret --data-path /data/besu --data-storage-format BONSAI --genesis-file /data/genesis.json 

packages/beacon-node/test/scripts/el-interop/ethereumjsdocker/electra.tmpl

@@ -91,4 +91,4 @@
 "gasUsed":"0x0",
 "parentHash":"0x0000000000000000000000000000000000000000000000000000000000000000",
 "baseFeePerGas":"0x7"
-}
+}

packages/beacon-node/test/sim/electra-interop.test.ts

@@ -252,7 +252,7 @@ describe("executionEngine / ExecutionEngineHttp", function () {
 
   /**
    * Want to test two things:
-   * 1) Send two raw deposit transactions, and see if two new validators with corrent balances show up in the state.validators and unfinalized cache
+   * 1) Send two raw deposit transactions, and see if two new validators with correct balances show up in the state.validators and unfinalized cache
    * 2) Upon state-transition, see if the two new validators move from unfinalized cache to finalized cache
    */
   async function runNodeWithEL({

packages/beacon-node/test/spec/presets/genesis.test.ts

@@ -60,9 +60,7 @@ const genesisInitialization: TestRunnerFn<GenesisInitSpecTest, BeaconStateAllFor
         deposits,
         undefined,
         testcase["execution_payload_header"] &&
-          executionPayloadHeaderType.toViewDU(
-            testcase["execution_payload_header"] as ExecutionPayloadHeader<ForkName.electra>
-          )
+          executionPayloadHeaderType.toViewDU(testcase["execution_payload_header"])
       );
     },
     // eth1.yaml

packages/beacon-node/test/spec/presets/operations.test.ts

@@ -11,7 +11,7 @@ import {
 import * as blockFns from "@lodestar/state-transition/block";
 import {ssz, phase0, altair, bellatrix, capella, electra, sszTypesFor} from "@lodestar/types";
 import {InputType} from "@lodestar/spec-test-util";
-import {ACTIVE_PRESET, ForkName, ForkSeq} from "@lodestar/params";
+import {ACTIVE_PRESET, ForkName} from "@lodestar/params";
 
 import {createCachedBeaconStateTest} from "../../utils/cachedBeaconState.js";
 import {expectEqualBeaconState, inputTypeSszTreeViewDU} from "../utils/expectEqualBeaconState.js";
@@ -57,11 +57,6 @@ const operationFns: Record<string, BlockProcessFn<CachedBeaconStateAllForks>> =
     blockFns.processDeposit(fork, state, testCase.deposit);
   },
 
-  deposit_receipt: (state, testCase: {deposit_receipt: electra.DepositRequest}) => {
-    const fork = state.config.getForkSeq(state.slot);
-    blockFns.processDepositRequest(fork, state as CachedBeaconStateElectra, testCase.deposit_receipt);
-  },
-
   proposer_slashing: (state, testCase: {proposer_slashing: phase0.ProposerSlashing}) => {
     const fork = state.config.getForkSeq(state.slot);
     blockFns.processProposerSlashing(fork, state, testCase.proposer_slashing);
@@ -89,15 +84,18 @@ const operationFns: Record<string, BlockProcessFn<CachedBeaconStateAllForks>> =
   },
 
   withdrawals: (state, testCase: {execution_payload: capella.ExecutionPayload}) => {
-    blockFns.processWithdrawals(ForkSeq.capella, state as CachedBeaconStateCapella, testCase.execution_payload);
+    const fork = state.config.getForkSeq(state.slot);
+    blockFns.processWithdrawals(fork, state as CachedBeaconStateCapella, testCase.execution_payload);
   },
 
   withdrawal_request: (state, testCase: {withdrawal_request: electra.WithdrawalRequest}) => {
-    blockFns.processWithdrawalRequest(ForkSeq.electra, state as CachedBeaconStateElectra, testCase.withdrawal_request);
+    const fork = state.config.getForkSeq(state.slot);
+    blockFns.processWithdrawalRequest(fork, state as CachedBeaconStateElectra, testCase.withdrawal_request);
   },
 
   deposit_request: (state, testCase: {deposit_request: electra.DepositRequest}) => {
-    blockFns.processDepositRequest(ForkSeq.electra, state as CachedBeaconStateElectra, testCase.deposit_request);
+    const fork = state.config.getForkSeq(state.slot);
+    blockFns.processDepositRequest(fork, state as CachedBeaconStateElectra, testCase.deposit_request);
   },
 
   consolidation_request: (state, testCase: {consolidation_request: electra.ConsolidationRequest}) => {
@@ -140,7 +138,6 @@ const operations: TestRunnerFn<OperationsTestCase, BeaconStateAllForks> = (fork,
         block: ssz[fork].BeaconBlock,
         body: ssz[fork].BeaconBlockBody,
         deposit: ssz.phase0.Deposit,
-        deposit_receipt: ssz.electra.DepositRequest,
         proposer_slashing: ssz.phase0.ProposerSlashing,
         voluntary_exit: ssz.phase0.SignedVoluntaryExit,
         // Altair

packages/beacon-node/test/unit/chain/shufflingCache.test.ts

@@ -1,6 +1,6 @@
 import {describe, it, expect, beforeEach} from "vitest";
 
-import {getShufflingDecisionBlock, CachedBeaconStateAllForks} from "@lodestar/state-transition";
+import {getShufflingDecisionBlock} from "@lodestar/state-transition";
 // eslint-disable-next-line import/no-relative-packages
 import {generateTestCachedBeaconStateOnlyValidators} from "../../../../state-transition/test/perf/util.js";
 import {ShufflingCache} from "../../../src/chain/shufflingCache.js";
@@ -14,7 +14,7 @@ describe("ShufflingCache", function () {
 
   beforeEach(() => {
     shufflingCache = new ShufflingCache(null, {maxShufflingCacheEpochs: 1});
-    shufflingCache.processState(state as CachedBeaconStateAllForks, currentEpoch);
+    shufflingCache.processState(state, currentEpoch);
   });
 
   it("should get shuffling from cache", async function () {
@@ -29,7 +29,7 @@ describe("ShufflingCache", function () {
     shufflingCache.insertPromise(currentEpoch, "0x00");
     expect(await shufflingCache.get(currentEpoch, decisionRoot)).toEqual(state.epochCtx.currentShuffling);
     // insert shufflings at other epochs does prune the cache
-    shufflingCache.processState(state as CachedBeaconStateAllForks, currentEpoch + 1);
+    shufflingCache.processState(state, currentEpoch + 1);
     // the current shuffling is not available anymore
     expect(await shufflingCache.get(currentEpoch, decisionRoot)).toBeNull();
   });
@@ -39,7 +39,7 @@ describe("ShufflingCache", function () {
     shufflingCache.insertPromise(currentEpoch + 1, nextDecisionRoot);
     const shufflingRequest0 = shufflingCache.get(currentEpoch + 1, nextDecisionRoot);
     const shufflingRequest1 = shufflingCache.get(currentEpoch + 1, nextDecisionRoot);
-    shufflingCache.processState(state as CachedBeaconStateAllForks, currentEpoch + 1);
+    shufflingCache.processState(state, currentEpoch + 1);
     expect(await shufflingRequest0).toEqual(state.epochCtx.nextShuffling);
     expect(await shufflingRequest1).toEqual(state.epochCtx.nextShuffling);
   });

packages/beacon-node/test/unit/eth1/utils/deposits.test.ts

@@ -74,23 +74,23 @@ describe("eth1 / util / deposits", function () {
         expectedReturnedIndexes: [],
       },
       {
-        id: "No deposits to be included post Electra after deposit_receipts_start_index",
+        id: "No deposits to be included post Electra after deposit_requests_start_index",
         depositCount: 2030,
         eth1DepositIndex: 2025,
         depositIndexes: Array.from({length: 2030}, (_, i) => i),
         expectedReturnedIndexes: [],
         postElectra: true,
       },
       {
-        id: "Should return deposits post Electra before deposit_receipts_start_index",
+        id: "Should return deposits post Electra before deposit_requests_start_index",
         depositCount: 2022,
         eth1DepositIndex: 2018,
         depositIndexes: Array.from({length: 2022}, (_, i) => i),
         expectedReturnedIndexes: [2018, 2019, 2020, 2021],
         postElectra: true,
       },
       {
-        id: "Should return deposits less than MAX_DEPOSITS post Electra before deposit_receipts_start_index",
+        id: "Should return deposits less than MAX_DEPOSITS post Electra before deposit_requests_start_index",
         depositCount: 10 * MAX_DEPOSITS,
         eth1DepositIndex: 0,
         depositIndexes: Array.from({length: 10 * MAX_DEPOSITS}, (_, i) => i),

packages/beacon-node/test/unit/util/sszBytes.test.ts

@@ -88,7 +88,7 @@ describe("attestation SSZ serialized picking", () => {
     }
   });
 
-  it("getAggregateionBitsFromAttestationSerialized - invalid data", () => {
+  it("getAggregationBitsFromAttestationSerialized - invalid data", () => {
     const invalidAggregationBitsDataSizes = [0, 4, 100, 128, 227];
     for (const size of invalidAggregationBitsDataSizes) {
       expect(getAggregationBitsFromAttestationSerialized(ForkName.phase0, Buffer.alloc(size))).toBeNull();

packages/beacon-node/test/utils/validationData/attestation.ts

@@ -4,7 +4,6 @@ import {
   computeSigningRoot,
   computeStartSlotAtEpoch,
   getShufflingDecisionBlock,
-  CachedBeaconStateAllForks,
 } from "@lodestar/state-transition";
 import {ProtoBlock, IForkChoice, ExecutionStatus, DataAvailabilityStatus} from "@lodestar/fork-choice";
 import {DOMAIN_BEACON_ATTESTER} from "@lodestar/params";
@@ -83,8 +82,8 @@ export function getAttestationValidData(opts: AttestationValidDataOpts): {
   };
 
   const shufflingCache = new ShufflingCache();
-  shufflingCache.processState(state as CachedBeaconStateAllForks, state.epochCtx.currentShuffling.epoch);
-  shufflingCache.processState(state as CachedBeaconStateAllForks, state.epochCtx.nextShuffling.epoch);
+  shufflingCache.processState(state, state.epochCtx.currentShuffling.epoch);
+  shufflingCache.processState(state, state.epochCtx.nextShuffling.epoch);
   const dependentRoot = getShufflingDecisionBlock(state, state.epochCtx.currentShuffling.epoch);
 
   const forkChoice = {
@@ -134,7 +133,7 @@ export function getAttestationValidData(opts: AttestationValidDataOpts): {
     getState: async () => state,
     // TODO: remove this once we have a better way to get state
     getStateSync: () => state,
-  } as unknown as Partial<IStateRegenerator> as IStateRegenerator;
+  } as Partial<IStateRegenerator> as IStateRegenerator;
 
   const chain = {
     clock,