chore: update proxy host variable

.github/workflows/deploy-proxy-nginx.yml

@@ -0,0 +1,37 @@
+name: Configure Proxy Nginx
+
+on:
+  workflow_dispatch:
+
+jobs:
+  setup-nginx:
+    runs-on: ubuntu-latest
+    steps:
+      - name: 📦 Checkout source code
+        uses: actions/checkout@v4
+
+      - name: 🔐 Setup SSH
+        env:
+          SSH_KEY: ${{ secrets.PROXY_SSH_KEY }}
+          GLOBAL_PROXY_HOST: ${{ secrets.GLOBAL_PROXY_HOST }}
+        run: |
+          mkdir -p ~/.ssh
+          echo "$SSH_KEY" > ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa
+          ssh-keyscan -H "$GLOBAL_PROXY_HOST" >> ~/.ssh/known_hosts
+
+      - name: 🚀 Install Nginx and apply configuration
+        env:
+          GLOBAL_PROXY_HOST: ${{ secrets.GLOBAL_PROXY_HOST }}
+        run: |
+          scp workflows/global-homepage.onwalk.net root@"$GLOBAL_PROXY_HOST":/tmp/default
+          ssh root@"$GLOBAL_PROXY_HOST" <<'EOS'
+            set -e
+            apt-get update
+            DEBIAN_FRONTEND=noninteractive apt-get install -y nginx
+            mv /tmp/default /etc/nginx/sites-available/default
+            systemctl restart nginx
+          EOS
+
+      - name: ✅ Done
+        run: echo "Proxy server configured."

workflows/global-homepage.onwalk.net

@@ -0,0 +1,47 @@
+# Nginx configuration for https proxy
+# HTTP 自动跳转到 HTTPS
+server {
+  listen 80;
+  server_name global-homepage.svc.plus;
+  return 301 https://global-homepage.svc.plus$request_uri;
+}
+
+# HTTPS 入口
+server {
+  listen 443 ssl http2;
+  server_name global-homepage.svc.plus;
+
+  ssl_certificate     /etc/ssl/svc.plus.pem;
+  ssl_certificate_key /etc/ssl/svc.plus.rsa.key;
+
+  ssl_protocols TLSv1.2 TLSv1.3;
+  ssl_ciphers HIGH:!aNULL:!MD5;
+
+  location / {
+    proxy_pass https://global-homepage.onwalk.net;
+
+    # ✅ 关键 1：开启 TLS SNI
+    proxy_ssl_server_name on;
+
+    # ✅ 关键 2：模拟浏览器请求，避免被 Cloudflare challenge
+    proxy_set_header Host global-homepage.onwalk.net;
+    proxy_set_header User-Agent "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36";
+    proxy_set_header Accept "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
+    proxy_set_header Referer "https://global-homepage.onwalk.net/";
+
+    # ✅ 关键 3：保留访客真实 IP
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Proto $scheme;
+
+    # ✅ 关键 4：HTTP/1.1 + 清除升级连接头
+    proxy_http_version 1.1;
+    proxy_set_header Connection "";
+
+    # ✅ 可选超时控制
+    proxy_connect_timeout 30s;
+    proxy_send_timeout 30s;
+    proxy_read_timeout 30s;
+  }
+}
+