From f294cf4b6e05040dd8c6aa84eff516f2bc916cc9 Mon Sep 17 00:00:00 2001
From: Ivan Razin <mozaroc@gmail.com>
Date: Wed, 24 Jun 2026 14:24:06 +0300
Subject: [PATCH] Fix subscription page white screen: restore prefix location
 for deep paths

Regex location only matches single-segment paths (subscription IDs).
Deep asset paths like /sub_path/static/js/main.js fall through to the
prefix location /sub_path/ which proxies them to x-ui sub port normally.
Nginx regex > prefix priority ensures Clash UA detection still works for IDs.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 x-ui-latest.sh | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/x-ui-latest.sh b/x-ui-latest.sh
index 064ba90..162f53d 100644
--- a/x-ui-latest.sh
+++ b/x-ui-latest.sh
@@ -307,18 +307,26 @@ EOF
 
     # Shared proxy locations for xray inbounds (included by both vhosts)
     cat > /etc/nginx/snippets/includes.conf <<EOF
-    #Subscription (plain/encode) — Clash/Mihomo clients get per-client dynamic clash.yaml
-    # rewrite...last is safe inside if; proxy_pass with URI is in a separate internal location
-    location = /${sub_path} {
+    #Subscription — prefix location covers all sub-paths (assets, JS, etc.)
+    location /${sub_path}/ {
         if (\$hack = 1) { return 404; }
-        if (\$is_clash_client = 1) { rewrite ^ /__clash_api last; }
         proxy_redirect off;
         proxy_set_header Host \$host;
         proxy_set_header X-Real-IP \$remote_addr;
         proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
         proxy_pass https://127.0.0.1:${sub_port};
     }
-    location ~ ^/${sub_path}/(?<clash_sub_id>[^/]*)$ {
+    location = /${sub_path} {
+        if (\$hack = 1) { return 404; }
+        proxy_redirect off;
+        proxy_set_header Host \$host;
+        proxy_set_header X-Real-IP \$remote_addr;
+        proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
+        proxy_pass https://127.0.0.1:${sub_port};
+    }
+    # Regex takes priority over prefix: catches subscription IDs (one-level deep)
+    # and routes Clash/Mihomo clients to dynamic clash.yaml generator
+    location ~ ^/${sub_path}/(?<clash_sub_id>[^/]+)$ {
         if (\$hack = 1) { return 404; }
         if (\$is_clash_client = 1) { rewrite ^ /__clash_api?sub_id=\$clash_sub_id last; }
         proxy_redirect off;