use forwarded ip first, bump v1.8.5

AcalaNetwork · Aug 1, 2024 · d89ede5 · d89ede5
1 parent da33a62
commit d89ede5
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Showing 3 changed files with 11 additions and 4 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "acala-wormhole-relayer",
-  "version": "1.8.4",
+  "version": "1.8.5",
   "description": "",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",

diff --git a/src/consts.ts b/src/consts.ts
@@ -266,4 +266,4 @@ export const MINUTE = 60 * SECOND;
 export const HOUR = 60 * MINUTE;
 export const DAY = 24 * HOUR;
 
-export const VERSION = '1.8.4';
+export const VERSION = '1.8.5';
diff --git a/src/utils/formatter.ts b/src/utils/formatter.ts
@@ -1,8 +1,15 @@
 import { Request } from 'express';
 
 export const parseIp = (req: Request): string => {
-  const rawIp = req.ip
-    ?? req.headers['x-forwarded-for']
+  const forwardedFor = req.headers['x-forwarded-for'];
+  const forwardedIp = typeof forwardedFor === 'string'
+    ? forwardedFor.split(',')[0]
+    : Array.isArray(forwardedFor)
+      ? forwardedFor[0]
+      : undefined;
+
+  const rawIp = forwardedIp
+    ?? req.ip
     ?? req.socket.remoteAddress
     ?? 'unknown';