From c33220f6b707e5d3a59937227430a49417390814 Mon Sep 17 00:00:00 2001
From: dhruv <yuvrajyuvrajkukreja@gmail.com>
Date: Thu, 20 Nov 2025 23:35:54 +0530
Subject: [PATCH] Add 6_final_fix_of_rustdesk_client_port.sh

---
 6_final_fix_of_rustdesk_client_port.sh | 98 ++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 6_final_fix_of_rustdesk_client_port.sh

diff --git a/6_final_fix_of_rustdesk_client_port.sh b/6_final_fix_of_rustdesk_client_port.sh
new file mode 100644
index 0000000..3d317b8
--- /dev/null
+++ b/6_final_fix_of_rustdesk_client_port.sh
@@ -0,0 +1,98 @@
+
+sudo tee /etc/nginx/streams-enabled/rustdesk.conf >/dev/null <<'EOF'
+# --- hbbs (ID) defaults ---
+server { listen 21115;              proxy_pass 192.168.1.202:21115;              proxy_timeout 10m; }
+server { listen 21116;              proxy_pass 192.168.1.202:21116;              proxy_timeout 10m; }
+server { listen 21116 udp reuseport; proxy_pass 192.168.1.202:21116;             proxy_timeout 10m; }
+
+# --- hbbr (relay) default ---
+server { listen 21117;              proxy_pass 192.168.1.202:21117;              proxy_timeout 10m; }
+
+# --- your custom extras (keep if you use them) ---
+server { listen 21118;              proxy_pass 192.168.1.202:21118;              proxy_timeout 10m; }
+server { listen 21119;              proxy_pass 192.168.1.202:21119;              proxy_timeout 10m; }
+EOF
+``` :contentReference[oaicite:2]{index=2}  
+
+But because nginx fails at the `stream { ... }` line in `nginx.conf`, this whole file is never used. So:
+
+- **HTTPS / HTTP proxy** for `github.generalinfinity.cloud` works (pure HTTP servers in `sites-available/lan-proxy.conf`). :contentReference[oaicite:3]{index=3}  
+- **RustDesk (id / relay)** needs the **stream module** and the `rustdesk.conf` stream servers → those are dead right now.
+
+On your *other* Ubuntu machine, you probably already had `libnginx-mod-stream` or `nginx-full` installed earlier, so `stream` existed and the same scripts worked. On this fresh box, only `nginx` was installed, so no stream module.
+
+---
+
+## 3. Concrete “one-paste” fix (run on the PROXY box)
+
+Run this on the machine that should act as the **proxy** for:
+
+- `github.generalinfinity.cloud` (already working)
+- `id.generalinfinity.cloud` (RustDesk ID)
+- `relay.generalinfinity.cloud` (RustDesk relay)
+
+```bash
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+###############################################################################
+# 0) Install Nginx stream module + nc (if not already)
+###############################################################################
+sudo apt update
+sudo apt install -y libnginx-mod-stream netcat-openbsd
+
+###############################################################################
+# 1) Ensure streams-enabled dir + top-level stream block
+###############################################################################
+sudo mkdir -p /etc/nginx/streams-enabled
+
+# Remove any old stream{} block and append a clean one at top level
+sudo sed -i '/^\s*stream\s*{/,/^\s*}\s*$/d' /etc/nginx/nginx.conf
+sudo tee -a /etc/nginx/nginx.conf >/dev/null <<'EOF'
+
+stream {
+    include /etc/nginx/streams-enabled/*.conf;
+}
+EOF
+
+###############################################################################
+# 2) RustDesk L4 proxies to your hbbs/hbbr box (192.168.1.202)
+###############################################################################
+sudo tee /etc/nginx/streams-enabled/rustdesk.conf >/dev/null <<'EOF'
+# --- hbbs (ID) defaults ---
+server { listen 21115;               proxy_pass 192.168.1.202:21115;              proxy_timeout 10m; }
+server { listen 21116;               proxy_pass 192.168.1.202:21116;              proxy_timeout 10m; }
+server { listen 21116 udp reuseport; proxy_pass 192.168.1.202:21116;              proxy_timeout 10m; }
+
+# --- hbbr (relay) default ---
+server { listen 21117;               proxy_pass 192.168.1.202:21117;              proxy_timeout 10m; }
+
+# --- your custom extras (keep if you use them) ---
+server { listen 21118;               proxy_pass 192.168.1.202:21118;              proxy_timeout 10m; }
+server { listen 21119;               proxy_pass 192.168.1.202:21119;              proxy_timeout 10m; }
+EOF
+
+###############################################################################
+# 3) Fix ufw rules for RustDesk ports (split per port)
+###############################################################################
+sudo ufw allow 21115/tcp
+sudo ufw allow 21116/tcp
+sudo ufw allow 21116/udp
+sudo ufw allow 21117/tcp
+sudo ufw allow 21118/tcp
+sudo ufw allow 21119/tcp
+
+###############################################################################
+# 4) Test nginx config and reload
+###############################################################################
+sudo nginx -t
+sudo systemctl reload nginx
+
+###############################################################################
+# 5) Verify listeners on this proxy
+###############################################################################
+sudo ss -tulpen | grep -E ':(21115|21116|21117|21118|21119)\b' || echo "no listeners"
+
+echo "Now test from a client:"
+echo "  nc -vz id.generalinfinity.cloud 21116"
+echo "  nc -vz relay.generalinfinity.cloud 21117"