From 288724adef5fbb2c483854ad40b2f0943265b99c Mon Sep 17 00:00:00 2001
From: josc146 <josStorer@outlook.com>
Date: Tue, 26 Mar 2024 22:25:24 +0800
Subject: [PATCH] proxied fetch

---
 backend-golang/app.go        | 6 ++++++
 frontend/src/utils/index.tsx | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/backend-golang/app.go b/backend-golang/app.go
index be2d89a..4ea1620 100644
--- a/backend-golang/app.go
+++ b/backend-golang/app.go
@@ -58,6 +58,11 @@ func (a *App) newFetchProxy() {
 				Director: func(req *http.Request) {
 					realTarget := req.Header.Get("Real-Target")
 					if realTarget != "" {
+						realTarget, err := url.PathUnescape(realTarget)
+						if err != nil {
+							log.Printf("Error decoding target URL: %v\n", err)
+							return
+						}
 						target, err := url.Parse(realTarget)
 						if err != nil {
 							log.Printf("Error parsing target URL: %v\n", err)
@@ -73,6 +78,7 @@ func (a *App) newFetchProxy() {
 						req.URL.Scheme = target.Scheme
 						req.URL.Host = target.Host
 						req.URL.Path = target.Path
+						req.URL.RawQuery = url.PathEscape(target.RawQuery)
 						log.Println("Proxying to", realTarget)
 					} else {
 						log.Println("Real-Target header is missing")
diff --git a/frontend/src/utils/index.tsx b/frontend/src/utils/index.tsx
index 93fd51a..27a5ed8 100644
--- a/frontend/src/utils/index.tsx
+++ b/frontend/src/utils/index.tsx
@@ -329,7 +329,7 @@ export async function getReqUrl(port: number, path: string, isCore: boolean = fa
     await GetProxyPort().then(p => commonStore.setProxyPort(p));
   return {
     url: `http://127.0.0.1:${commonStore.proxyPort}`,
-    headers: { 'Real-Target': realUrl }
+    headers: { 'Real-Target': encodeURIComponent(realUrl) }
   };
 }