fix: add log for blockroot being signed for debugging proposal failur…

…es (#6147) * fix: add log for blockroot being signed for debugging proposal failures * sligh improv * add slot to log
ChainSafe · Dec 1, 2023 · 5d135aa · 5d135aa
1 parent 6f22471
commit 5d135aa
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Showing 3 changed files with 12 additions and 3 deletions.
diff --git a/packages/beacon-node/src/api/impl/validator/index.ts b/packages/beacon-node/src/api/impl/validator/index.ts
@@ -536,6 +536,7 @@ export function getValidatorApi({
         // winston logger doesn't like bigint
         enginePayloadValue: `${enginePayloadValue}`,
         builderPayloadValue: `${builderPayloadValue}`,
+        slot,
       });
     } else if (fullBlock && !blindedBlock) {
       selectedSource = ProducedBlockSource.engine;

diff --git a/packages/validator/src/services/block.ts b/packages/validator/src/services/block.ts
@@ -144,7 +144,7 @@ export class BlockProposingService {
       this.logger.debug("Produced block", {...debugLogCtx, ...blockContents.debugLogCtx});
       this.metrics?.blocksProduced.inc();
 
-      const signedBlockPromise = this.validatorStore.signBlock(pubkey, blockContents.block, slot);
+      const signedBlockPromise = this.validatorStore.signBlock(pubkey, blockContents.block, slot, this.logger);
       const signedBlobPromises =
         blockContents.blobs !== null
           ? blockContents.blobs.map((blob) => this.validatorStore.signBlob(pubkey, blob, slot))

diff --git a/packages/validator/src/services/validatorStore.ts b/packages/validator/src/services/validatorStore.ts
@@ -41,6 +41,7 @@ import {PubkeyHex} from "../types.js";
 import {externalSignerPostSignature, SignableMessageType, SignableMessage} from "../util/externalSignerClient.js";
 import {Metrics} from "../metrics.js";
 import {isValidatePubkeyHex} from "../util/format.js";
+import {LoggerVc} from "../util/logger.js";
 import {IndicesService} from "./indices.js";
 import {DoppelgangerService} from "./doppelgangerService.js";
 
@@ -351,7 +352,8 @@ export class ValidatorStore {
   async signBlock(
     pubkey: BLSPubkey,
     blindedOrFull: allForks.FullOrBlindedBeaconBlock,
-    currentSlot: Slot
+    currentSlot: Slot,
+    logger?: LoggerVc
   ): Promise<allForks.FullOrBlindedSignedBeaconBlock> {
     // Make sure the block slot is not higher than the current slot to avoid potential attacks.
     if (blindedOrFull.slot > currentSlot) {
@@ -367,8 +369,14 @@ export class ValidatorStore {
     // Don't use `computeSigningRoot()` here to compute the objectRoot in typesafe function blindedOrFullBlockHashTreeRoot()
     const signingRoot = ssz.phase0.SigningData.hashTreeRoot({objectRoot: blockRoot, domain});
 
+    logger?.debug("Signing the block proposal", {
+      slot: signingSlot,
+      blockRoot: toHexString(blockRoot),
+      signingRoot: toHexString(signingRoot),
+    });
+
     try {
-      await this.slashingProtection.checkAndInsertBlockProposal(pubkey, {slot: blindedOrFull.slot, signingRoot});
+      await this.slashingProtection.checkAndInsertBlockProposal(pubkey, {slot: signingSlot, signingRoot});
     } catch (e) {
       this.metrics?.slashingProtectionBlockError.inc();
       throw e;