Merge pull request #183 from OffchainLabs/update-nitro-test-node-for-new-hashing-for-addressfilter

Update address filter hashing to match provider spec - NIT-4754

Author: joshuacolvin0

docker-compose.yaml

@@ -492,7 +492,7 @@ services:
       MINIO_ROOT_PASSWORD: minioadmin
     command: server /data --console-address ":9001"
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
+      test: ["CMD", "mc", "ready", "local"]
       interval: 5s
       timeout: 5s
       retries: 5

scripts/config.ts

@@ -873,7 +873,7 @@ export const initTxFilteringMinioCommand = {
     command: "init-tx-filtering-minio",
     describe: "initializes MinIO bucket and empty address hash list",
     handler: async () => {
-        const salt = crypto.randomBytes(32).toString('hex');
+        const salt = crypto.randomUUID();
         const initialAddressList = {
             "salt": salt,
             "hashing_scheme": "Sha256",
@@ -902,9 +902,9 @@ export const initTxFilteringMinioCommand = {
 }
 
 function computeAddressHash(address: string, salt: string): string {
-    const normalizedAddress = address.toLowerCase();
-    const data = salt + normalizedAddress.replace('0x', '');
-    const hash = crypto.createHash('sha256').update(Buffer.from(data, 'hex')).digest('hex');
+    const normalizedAddress = address.toLowerCase().replace('0x', '');
+    const hashInput = salt + '::0x' + normalizedAddress;
+    const hash = crypto.createHash('sha256').update(hashInput).digest('hex');
     return hash;
 }