From 30bfae978565084df5f0bbe62ccb5136a3f7a1b3 Mon Sep 17 00:00:00 2001
From: tdurieux <durieuxthomas@hotmail.com>
Date: Wed, 7 Sep 2022 10:39:38 +0200
Subject: [PATCH] feat: add config for rate_limit

---
 config.ts     | 2 ++
 src/server.ts | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/config.ts b/config.ts
index 56de43c..c1a29c1 100644
--- a/config.ts
+++ b/config.ts
@@ -29,6 +29,7 @@ interface Config {
   S3_REGION?: string;
   STORAGE: "filesystem" | "s3";
   TRUST_PROXY: number;
+  RATE_LIMIT: number;
 }
 const config: Config = {
   CLIENT_ID: "CLIENT_ID",
@@ -42,6 +43,7 @@ const config: Config = {
   ANONYMIZATION_MASK: "XXXX",
   PORT: 5000,
   TRUST_PROXY: 1,
+  RATE_LIMIT: 350,
   HOSTNAME: "anonymous.4open.science",
   DB_USERNAME: "admin",
   DB_PASSWORD: "password",
diff --git a/src/server.ts b/src/server.ts
index 6313420..e2a3014 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -62,7 +62,7 @@ export default async function start() {
       sendCommand: (...args: string[]) => redisClient.sendCommand(args),
     }),
     windowMs: 15 * 60 * 1000, // 15 minutes
-    max: 1000, // limit each IP
+    max: config.RATE_LIMIT, // limit each IP
     standardHeaders: true,
     legacyHeaders: false,
     // delayMs: 0, // disable delaying - full speed until the max limit is reached