casing fix

Author: sekuba

collector/.env.example

@@ -17,7 +17,7 @@ AZTEC_SENTINEL_VALIDATOR_MAX_RESPONSE_BYTES=2097152
 # Comma-separated Ethereum RPCs. The network selects the chain and Registry.
 L1_RPC_URL=http://127.0.0.1:8545
 # L1_REGISTRY_ADDRESS=
-L1_SLASH_LOG_LOOKBACK_BLOCKS=50000
+L1_SLASH_LOG_LOOKBACK_BLOCKS=600
 
 # Enable Telegram only when both values are set.
 TELEGRAM_BOT_TOKEN=

collector/deploy/slashmon-backend.env.example

@@ -18,7 +18,7 @@ AZTEC_SENTINEL_VALIDATOR_MAX_RESPONSE_BYTES=2097152
 # Comma-separated Ethereum RPCs. The network selects the chain and Registry.
 L1_RPC_URL=http://127.0.0.1:8545
 # L1_REGISTRY_ADDRESS=
-L1_SLASH_LOG_LOOKBACK_BLOCKS=50000
+L1_SLASH_LOG_LOOKBACK_BLOCKS=600
 
 # Optional notification channels.
 TELEGRAM_BOT_TOKEN=

collector/src/collector.mjs

@@ -194,12 +194,16 @@ export function validateNodeIdentity(nodeInfo, {
     throw new Error(`Aztec node L1 chain mismatch: reported ${String(nodeInfo.l1ChainId)}, expected ${expectedChainId}`);
   }
   const registryAddress = normalizeAddress(nodeInfo.registryAddress, 'node Registry');
-  if (registryAddress !== expectedRegistryAddress) {
-    throw new Error(`Aztec node Registry mismatch: reported ${registryAddress}, expected ${expectedRegistryAddress}`);
+  const expectedRegistry = normalizeAddress(expectedRegistryAddress, 'expected Registry');
+  if (registryAddress !== expectedRegistry) {
+    throw new Error(`Aztec node Registry mismatch: reported ${registryAddress}, expected ${expectedRegistry}`);
   }
   const rollupAddress = normalizeAddress(nodeInfo.rollupAddress, 'node Rollup');
-  if (canonicalRollupAddress && rollupAddress !== canonicalRollupAddress) {
-    throw new Error(`Aztec node Rollup mismatch: reported ${rollupAddress}, canonical L1 is ${canonicalRollupAddress}`);
+  const canonicalRollup = canonicalRollupAddress
+    ? normalizeAddress(canonicalRollupAddress, 'canonical L1 Rollup')
+    : undefined;
+  if (canonicalRollup && rollupAddress !== canonicalRollup) {
+    throw new Error(`Aztec node Rollup mismatch: reported ${rollupAddress}, canonical L1 is ${canonicalRollup}`);
   }
 }
 

collector/src/config.mjs

@@ -101,7 +101,7 @@ export function loadConfig(env = process.env, cwd = process.cwd()) {
     l1SlashLogLookbackBlocks: readInteger(
       env,
       'L1_SLASH_LOG_LOOKBACK_BLOCKS',
-      50_000,
+      600,
       1,
       10_000_000,
     ),

collector/src/l1-scanner.mjs

@@ -23,7 +23,7 @@ export class L1Scanner {
     maxHeadAgeMs = 15 * 60_000,
     maxHeadStallMs = 2 * 60_000,
     maxFutureSkewMs = 2 * 60_000,
-    slashLogLookbackBlocks = 50_000,
+    slashLogLookbackBlocks = 600,
     slashLogChunkSize = 1_000,
     slashLogOverlapBlocks = 12,
     slashLogReorgRewindBlocks = 128,

collector/test/collector.test.mjs

@@ -1,14 +1,26 @@
 import assert from 'node:assert/strict';
 import test from 'node:test';
 
-import { OffenseCollector } from '../src/collector.mjs';
+import { OffenseCollector, validateNodeIdentity } from '../src/collector.mjs';
 import { OffenseRepository } from '../src/database.mjs';
 import { parseOffenseSnapshot } from '../src/offenses.mjs';
 import { OFFENSE_A, OFFENSE_B, silentLogger } from './helpers.mjs';
 
 const REGISTRY = `0x${'a'.repeat(40)}`;
 const ROLLUP = `0x${'b'.repeat(40)}`;
 
+test('node identity comparisons ignore Ethereum address casing', () => {
+  assert.doesNotThrow(() => validateNodeIdentity({
+    l1ChainId: 1,
+    registryAddress: '0x35b22e09ee0390539439e24f06da43d83f90e298',
+    rollupAddress: ROLLUP,
+  }, {
+    expectedChainId: 1,
+    expectedRegistryAddress: '0x35b22e09Ee0390539439E24f06Da43D83f90e298',
+    canonicalRollupAddress: `0x${'B'.repeat(40)}`,
+  }));
+});
+
 test('collector retains data while the node is unavailable and recovers', async (t) => {
   const repository = new OffenseRepository(':memory:');
   t.after(() => repository.close());

collector/test/config.test.mjs

@@ -20,7 +20,7 @@ test('loadConfig provides a complete local configuration', () => {
   assert.equal(config.port, 8790);
   assert.equal(config.l1ChainId, 1);
   assert.equal(config.l1RegistryAddress, '0x35b22e09Ee0390539439E24f06Da43D83f90e298');
-  assert.equal(config.l1SlashLogLookbackBlocks, 50_000);
+  assert.equal(config.l1SlashLogLookbackBlocks, 600);
   assert.equal(config.sentinelPollIntervalMs, 60_000);
   assert.equal(config.sentinelLookbackEpochs, 3);
   assert.equal(config.sentinelEpochEndBufferSlots, 2);

docs/runbook.md

@@ -34,7 +34,9 @@ sudoedit /etc/slashmon-backend.env
 Set the public PWA URL, its exact CORS origin, both Aztec endpoints, and at least
 one Ethereum RPC. Keep the admin RPC private. Choose
 `L1_SLASH_LOG_LOOKBACK_BLOCKS` before first start; it bounds only the initial
-confirmed-log history. Later scans resume from SQLite.
+confirmed-log history. Its default is 600 Ethereum blocks, approximately the
+current mainnet wall-clock span of three Aztec epochs with a small margin.
+Later scans resume from SQLite.
 
 Sentinel duty indexing checks sync every 60 seconds and quietly indexes a
 three-epoch window on first start. It fetches one confirmed L1 committee and