From 3ed726c9566ecb6ea5639f9dfcb9bfbbe6c8f543 Mon Sep 17 00:00:00 2001
From: Vjacheslav Trushkin <cyberalien@gmail.com>
Date: Tue, 22 Nov 2022 11:37:48 +0200
Subject: [PATCH] feat: option to disable /version query

---
 src/config/app.ts       |  7 ++++++-
 src/http/index.ts       | 14 ++++++++------
 src/types/config/app.ts |  7 ++++++-
 3 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/src/config/app.ts b/src/config/app.ts
index 6a2c0e9..20852f7 100644
--- a/src/config/app.ts
+++ b/src/config/app.ts
@@ -9,7 +9,9 @@ export const appConfig: AppConfig = {
 	// Index page
 	redirectIndex: 'https://iconify.design/',
 
-	// Region to add to `/version` response. Used to tell which server is responding when running multiple servers
+	// Region to add to `/version` response
+	// Used to tell which server is responding when running multiple servers
+	// Requires `enableVersion` to be enabled
 	statusRegion: '',
 
 	// Cache root directory
@@ -33,6 +35,9 @@ export const appConfig: AppConfig = {
 	// Delay to wait between successful update request and actual update
 	updateThrottle: 60,
 
+	// Enables `/version` query
+	enableVersion: false,
+
 	// Enable icon sets and icon lists
 	// Disable this option if you need API to serve only icon data to save memory
 	enableIconLists: true,
diff --git a/src/http/index.ts b/src/http/index.ts
index 4476545..57fe2c7 100644
--- a/src/http/index.ts
+++ b/src/http/index.ts
@@ -178,12 +178,14 @@ export async function startHTTPServer() {
 	});
 
 	// Version
-	server.get('/version', (req, res) => {
-		versionResponse(req.query, res);
-	});
-	server.post('/version', (req, res) => {
-		versionResponse(req.query, res);
-	});
+	if (appConfig.enableVersion) {
+		server.get('/version', (req, res) => {
+			versionResponse(req.query, res);
+		});
+		server.post('/version', (req, res) => {
+			versionResponse(req.query, res);
+		});
+	}
 
 	// Redirect
 	server.get('/', (req, res) => {
diff --git a/src/types/config/app.ts b/src/types/config/app.ts
index 827bec5..9d9c5cc 100644
--- a/src/types/config/app.ts
+++ b/src/types/config/app.ts
@@ -5,7 +5,9 @@ export interface AppConfig {
 	// Index page
 	redirectIndex: string;
 
-	// Region to add to `/version` response. Used to tell which server is responding when running multiple servers
+	// Region to add to `/version` response
+	// Used to tell which server is responding when running multiple servers
+	// Requires `enableVersion` to be enabled
 	statusRegion: string;
 
 	// Cache root directory
@@ -30,6 +32,9 @@ export interface AppConfig {
 	// Update check throttling
 	updateThrottle: number;
 
+	// Enables `/version` query
+	enableVersion: boolean;
+
 	// Enable icon sets and icon lists
 	// Disable this option if you need API to serve only icon data to save memory
 	enableIconLists: boolean;