From 49c7107d2001eb4fc4349672f477e8c5640b5b60 Mon Sep 17 00:00:00 2001
From: xream <xream@icloud.com>
Date: Sun, 27 Aug 2023 18:17:30 +0800
Subject: [PATCH] fix: transport headers may have no Host

---
 backend/package.json                           |  2 +-
 backend/src/core/proxy-utils/producers/loon.js | 10 +++++-----
 backend/src/core/proxy-utils/producers/qx.js   |  4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/backend/package.json b/backend/package.json
index bd4fabd..0877dc9 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.31",
+  "version": "2.14.32",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {
diff --git a/backend/src/core/proxy-utils/producers/loon.js b/backend/src/core/proxy-utils/producers/loon.js
index 5956ec7..73f2e6e 100644
--- a/backend/src/core/proxy-utils/producers/loon.js
+++ b/backend/src/core/proxy-utils/producers/loon.js
@@ -101,7 +101,7 @@ function trojan(proxy) {
                 'ws-opts.path',
             );
             result.appendIfPresent(
-                `,host=${proxy['ws-opts'].headers.Host}`,
+                `,host=${proxy['ws-opts']?.headers?.Host}`,
                 'ws-opts.headers.Host',
             );
         } else {
@@ -138,11 +138,11 @@ function vmess(proxy) {
         if (proxy.network === 'ws') {
             result.append(`,transport=ws`);
             result.appendIfPresent(
-                `,path=${proxy['ws-opts'].path}`,
+                `,path=${proxy['ws-opts']?.path}`,
                 'ws-opts.path',
             );
             result.appendIfPresent(
-                `,host=${proxy['ws-opts'].headers.Host}`,
+                `,host=${proxy['ws-opts']?.headers?.Host}`,
                 'ws-opts.headers.Host',
             );
         } else if (proxy.network === 'http') {
@@ -205,11 +205,11 @@ function vless(proxy) {
         if (proxy.network === 'ws') {
             result.append(`,transport=ws`);
             result.appendIfPresent(
-                `,path=${proxy['ws-opts'].path}`,
+                `,path=${proxy['ws-opts']?.path}`,
                 'ws-opts.path',
             );
             result.appendIfPresent(
-                `,host=${proxy['ws-opts'].headers.Host}`,
+                `,host=${proxy['ws-opts']?.headers?.Host}`,
                 'ws-opts.headers.Host',
             );
         } else if (proxy.network === 'http') {
diff --git a/backend/src/core/proxy-utils/producers/qx.js b/backend/src/core/proxy-utils/producers/qx.js
index 4b2a851..b646d28 100644
--- a/backend/src/core/proxy-utils/producers/qx.js
+++ b/backend/src/core/proxy-utils/producers/qx.js
@@ -135,11 +135,11 @@ function trojan(proxy) {
             if (needTls(proxy)) append(`,obfs=wss`);
             else append(`,obfs=ws`);
             appendIfPresent(
-                `,obfs-uri=${proxy['ws-opts'].path}`,
+                `,obfs-uri=${proxy['ws-opts']?.path}`,
                 'ws-opts.path',
             );
             appendIfPresent(
-                `,obfs-host=${proxy['ws-opts'].headers.Host}`,
+                `,obfs-host=${proxy['ws-opts']?.headers?.Host}`,
                 'ws-opts.headers.Host',
             );
         } else {