远程桌面端口修改.bat

Myth丶恋晨 2023-10-17 16:19 16阅读 0赞

@echo off
    
    rem 查找端口号
    for /f "skip=4 tokens=3 delims= " %%i in ('reg query "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" /v PortNumber') do (set value16=%%i)
    set value=%value16:~2%
    rem echo %value%
    setlocal EnableDelayedExpansion
    set "str=0123456789ABCDEF"
    for /l %%a in (0 1 15) do (
       set -%%a=!str:~%%a,1!
       set -!str:~%%a,1!=%%a
    )
    
    for /l %%a in (0 1 100) do (
    if not "!value:~%%a,1!"=="" (
    call set sun=%%-!value:~%%a,1!%% !sun!
    ))
    rem echo !sun!
    set /a nnn=1,num=0
    for %%a in (!sun!) do (
    rem set num0=!num!
    set /a num=%%a*nnn+num
    rem echo num = %%a*!nnn! + !num0! = !num!
    set /a nnn*=16
    )
    rem echo 当前远程桌面端口号为十六进制: %value16% 即 %value%
    echo 修改后重启生效，记得把新端口加入防火墙.
    rem setlocal DisableDelayedExpansion
    
    
    rem 以下是系统默认
    goto xiugai
    @reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server" /v fDenyTSConnections /t REG_DWORD /d 0 /f
    @reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\GloballyOpenPorts\List" /v 3389:TCP /t REG_SZ /d 3389:TCP:*:Enabled:@xpsp2res.dll,-22009 /f
    
    :xiugai
    set PortNumber=
    set /p PortNumber=输入即将修改的十进制端口号(1024-65535):
    rem if "%PortNumber%"=="" exit
    if not defined PortNumber (set /a PortNumber=3389 & echo 未输入端口号，即将修改为默认值!PortNumber! & pause)
    echo %PortNumber%|findstr "^[0-9]*$" >nul || (echo 必须纯数字! & goto xiugai)
    if %PortNumber% lss 1024 (echo 端口号不能小于1024 & goto xiugai)
    if %PortNumber% gtr 65535 (echo 端口号不能大于65535 & goto xiugai)
    echo %PortNumber%
    
    rem 修改端口后开启
    rem 总开关
    @reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server" /v fDenyTSConnections /t REG_DWORD /d 0 /f
    rem 修改端口号,默认会直接修改十进制值,注意：范围在1024到65535，而且不能冲突，事实上，只修改第二处WinStations那一个也是可以的。
    
    @reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\Wds\rdpwd\Tds\tcp" /v PortNumber /t REG_DWORD /d %PortNumber% /f
    @reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" /v PortNumber /t REG_DWORD /d %PortNumber% /f
    @reg delete HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\GloballyOpenPorts\List /v !num!:TCP /f
    @reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\GloballyOpenPorts\List" /v %PortNumber%:TCP /t REG_SZ /d %PortNumber%:TCP:*:Enabled:@xpsp2res.dll,-22009 /f