I have scripted TypeHidden.bat to hide a user's response to a sensitive prompt, like a password.
The syntax for using TypeHidden.bat is:
TypeHidden "Your Message" Response
Where:
"Your Message" is the message you want typed to the user. Response is a call directed environment variable that will contain the hidden response.Because the user cannot see their response, they are asked to Please re-type to confirm your entry.
NOTE: This works on Windows XP and later.
TypeHidden.bat contains:
@echo off if \{%2\}==\{\} @echo Syntax: TypeHidden "Your Message" Respnse&goto :EOF setlocal set msg=%1 set vb="%temp%\pw_%RANDOM%.vbs" set msg=¥%msg%¥ set msg=%msg:¥"=% set msg=%msg:"¥=% set msg=%msg:¥=% echo WScript.Echo CreateObject("ScriptPW.Password").GetPassword>%vb% :nq @echo %msg% for /f "tokens=*" %%a in ('cscript.exe //Nologo %vb%') do ( set response=%%a ) set response=%response:"=¥% @echo Please re-type to confirm your entry. for /f "tokens=*" %%a in ('cscript.exe //Nologo %vb%') do ( set confirm=%%a ) set confirm=%confirm:"=¥% if "%response%" NEQ "%confirm%" goto nq set response=%response:¥="% del /q %vb% endlocal&set %2=%response%
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