From e0cd6be9eb6682fba8dc736fff5c9ba3bf8cfc6e Mon Sep 17 00:00:00 2001
From: Logan Nguyen <logan.nguyen@swirldslabs.com>
Date: Mon, 27 Jan 2025 16:48:56 -0600
Subject: [PATCH] fix: added validation to ensure the timestamp range between
 fromBlock and toBlock is valid

Signed-off-by: Logan Nguyen <logan.nguyen@swirldslabs.com>
---
 .../lib/services/ethService/ethCommonService/index.ts    | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packages/relay/src/lib/services/ethService/ethCommonService/index.ts b/packages/relay/src/lib/services/ethService/ethCommonService/index.ts
index fa6217285..2f9510fb4 100644
--- a/packages/relay/src/lib/services/ethService/ethCommonService/index.ts
+++ b/packages/relay/src/lib/services/ethService/ethCommonService/index.ts
@@ -147,6 +147,15 @@ export class CommonService implements ICommonService {
       params.timestamp.push(`lte:${toBlockResponse.timestamp.to}`);
       toBlockNum = parseInt(toBlockResponse.number);
 
+      // Add timestamp range validation (7 days = 604800 seconds)
+      const timestampDiff = toBlockResponse.timestamp.to - fromBlockResponse.timestamp.from;
+      if (timestampDiff > 604800) {
+        throw predefined.TIMESTAMP_RANGE_TOO_LARGE(
+          `0x${fromBlockNum.toString(16)}`,
+          fromBlockResponse.timestamp.from,
+          `0x${toBlockNum.toString(16)}`,
+          toBlockResponse.timestamp.to,
+        );
       }
 
       if (fromBlockNum > toBlockNum) {