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windows_proxy.bat

@@ -1,22 +1,4 @@
 @echo off
-setlocal enabledelayedexpansion
-
-:: Check if running as administrator
-net session >nul 2>&1
-if %errorlevel% neq 0 (
-    echo This script must be run as administrator
-    pause
-    exit /b 1
-)
-
-:: Check WSL network status
-echo Checking WSL network status...
-wsl ping -c 1 8.8.8.8 >nul 2>&1
-if %errorlevel% neq 0 (
-    echo WSL network is not properly configured. Please check your WSL installation.
-    exit /b 1
-)
-
 :: Fetch the WSL IP dynamically using PowerShell and only pick the first IP
 for /f "tokens=1" %%i in ('powershell -command "wsl hostname -I"') do set WSL_IP=%%i
 
@@ -31,42 +13,15 @@ set PLEX_PORT=32400
 :: Initialize list of additional ports to process later
 set ADDITIONAL_PORTS=
 
-:: Ask about firewall rules
-set /p CONFIGURE_FIREWALL="Do you want to allow external devices on your network to access these ports? (Y/N): "
-if /i "%CONFIGURE_FIREWALL%"=="Y" (
-    echo Firewall rules will be configured to allow external access.
-) else (
-    echo Firewall rules will not be modified. Only local access will be possible.
-)
-
-:: Function to validate port number
-:validate_port
-set PORT=%1
-if %PORT% LSS 1 (
-    echo Invalid port number: %PORT%
-    exit /b 1
-)
-if %PORT% GTR 65535 (
-    echo Invalid port number: %PORT%
-    exit /b 1
-)
-goto :eof
-
 :: Step 1: Ensure port 3000 is proxied
 echo Ensuring port %DEFAULT_PORT% is proxied...
-call :validate_port %DEFAULT_PORT%
-if %errorlevel% equ 0 (
-    call :proxy_port %DEFAULT_PORT%
-)
+call :proxy_port %DEFAULT_PORT%
 
 :: Step 2: Ask if user wants Plex (32400) to be proxied via their machine IP
 set /p PROXY_PLEX="Do you want to access Plex via %USER_IP%:%PLEX_PORT%? (Y/N): "
 if /i "%PROXY_PLEX%"=="Y" (
     echo Adding Plex port %PLEX_PORT% to the list for proxying...
-    call :validate_port %PLEX_PORT%
-    if %errorlevel% equ 0 (
-        set ADDITIONAL_PORTS=%PLEX_PORT%
-    )
+    set ADDITIONAL_PORTS=%PLEX_PORT%
 )
 
 :: Step 3: Ask if user wants to proxy any other ports
@@ -76,10 +31,7 @@ if /i "%ADD_PORTS%"=="Y" (
 
     :: Process the input and append to ADDITIONAL_PORTS
     for %%p in (%ADDITIONAL_PORTS_INPUT%) do (
-        call :validate_port %%p
-        if %errorlevel% equ 0 (
-            set ADDITIONAL_PORTS=!ADDITIONAL_PORTS! %%p
-        )
+        set ADDITIONAL_PORTS=%ADDITIONAL_PORTS% %%p
     )
 )
 
@@ -92,7 +44,6 @@ if not "%ADDITIONAL_PORTS%"=="" (
 )
 
 :: End of script
-echo All ports have been configured successfully!
 goto :eof
 
 :: Function to proxy a port and configure firewall
@@ -103,31 +54,22 @@ echo Checking if port %PORT% is already proxied...
 :: Check if the port proxy rule already exists
 netsh interface portproxy show v4tov4 | findstr "%PORT%" >nul
 if %ERRORLEVEL% equ 0 (
-    echo Port forwarding already exists for port %PORT%
+    echo Port forwarding already exists for 0.0.0.0:%PORT%
     goto :configure_firewall
 )
 
 :: Add port forwarding rule to proxy the specified port for all interfaces
 echo Adding port forwarding for 0.0.0.0:%PORT% to WSL2 IP %WSL_IP%:%PORT%
 netsh interface portproxy add v4tov4 listenaddress=0.0.0.0 listenport=%PORT% connectaddress=%WSL_IP% connectport=%PORT%
 
+:: Configure the firewall
 :configure_firewall
-:: Only configure firewall if user chose to do so
-if /i "%CONFIGURE_FIREWALL%"=="Y" (
-    :: Configure the firewall - only add if it doesn't exist
-    netsh advfirewall firewall show rule name="Allow Port %PORT%" >nul 2>&1
-    if %ERRORLEVEL% neq 0 (
-        echo Adding firewall rule for port %PORT% to allow external access...
-        netsh advfirewall firewall add rule name="Allow Port %PORT%" dir=in action=allow protocol=TCP localport=%PORT%
-    ) else (
-        echo Firewall rule already exists for port %PORT%
-    )
-) else (
-    echo Skipping firewall configuration for port %PORT% as per user choice.
-)
+echo Configuring firewall to allow access to port %PORT%...
+netsh advfirewall firewall add rule name="Allow Port %PORT%" dir=in action=allow protocol=TCP localport=%PORT%
 
-:: Show current configuration for this port
-echo Current port proxy configuration for port %PORT%:
-netsh interface portproxy show v4tov4 | findstr "%PORT%"
+:: Verify port proxy rules
+echo Current port proxy rules:
+netsh interface portproxy show all
 
+echo Firewall rule created for port %PORT%.
 goto :eof