From add52ec9cb86da1a1276b74b75e2de667fe3c31c Mon Sep 17 00:00:00 2001
From: asdlokj1qpi233 <asdlokj1qpi23@protonmail.com>
Date: Fri, 29 Aug 2025 15:50:36 +0800
Subject: [PATCH] Compatible with lowercase host in vless and vmess.(#55)

---
 src/parser/subparser.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/parser/subparser.cpp b/src/parser/subparser.cpp
index a6bdc10..5cff129 100644
--- a/src/parser/subparser.cpp
+++ b/src/parser/subparser.cpp
@@ -1236,6 +1236,9 @@ void explodeClash(Node yamlnode, std::vector<Proxy> &nodes) {
                                            singleproxy["ws-opts"]["path"])
                                        : "/";
                             singleproxy["ws-opts"]["headers"]["Host"] >>= host;
+                            if (host.empty()) {
+                                singleproxy["ws-opts"]["headers"]["host"] >>= host;
+                            }
                             singleproxy["ws-opts"]["headers"]["Edge"] >>= edge;
                         } else {
                             path = singleproxy["ws-path"].IsDefined()
@@ -1428,6 +1431,9 @@ void explodeClash(Node yamlnode, std::vector<Proxy> &nodes) {
                                            singleproxy["ws-opts"]["path"])
                                        : "/";
                             singleproxy["ws-opts"]["headers"]["Host"] >>= host;
+                            if (host.empty()) {
+                                singleproxy["ws-opts"]["headers"]["host"] >>= host;
+                            }
                             singleproxy["ws-opts"]["headers"]["Edge"] >>= edge;
                             if (singleproxy["ws-opts"]["v2ray-http-upgrade"].IsDefined()) {
                                 v2ray_http_upgrade = safe_as<std::string>(singleproxy["ws-opts"]["v2ray-http-upgrade"]);