From c5e3a27f44040c3f4d2a615ce69084369761e487 Mon Sep 17 00:00:00 2001
From: DIYgod <diy.d.god@gmail.com>
Date: Thu, 17 Dec 2020 18:54:29 +0800
Subject: [PATCH] feat: auto add headers.host

---
 lib/utils/request-wrapper.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/utils/request-wrapper.js b/lib/utils/request-wrapper.js
index 88e48dc6af..5245a5c3b7 100644
--- a/lib/utils/request-wrapper.js
+++ b/lib/utils/request-wrapper.js
@@ -100,11 +100,15 @@ const requestWrapper = (url, options) => {
     options.headers.server = 'RSSHub';
 
     try {
+        const urlHandler = new URL(url);
         // referer
         if (!options.headers.referer && !options.headers.Referer) {
-            const urlHandler = new URL(url);
             options.headers.referer = urlHandler.origin;
         }
+        // host
+        if (!options.headers.host && !options.headers.Host) {
+            options.headers.host = urlHandler.host;
+        }
     } catch (e) {
         // do nothing
     }