CODEWITHSUNDEEP
powershellescaping
Guy Thomas
Guy Thomas

Reputation: 933

Escape Character Needed for Password

This script works great to accept some read-host prompts and create a website with an app pool tied to it. The password prompt works except our most common password is !$Pass!123!! and it will not allow me to receive it as input. How do you allow these characters to be used?

Import-Module WebAdministration

# Get Web Site Variables
$WebSite = Read-Host -Prompt "DNS name for Web Site"
$AppPoolName = Read-Host -Prompt "Application Pool Name"
[string]$AppPoolUser = Read-Host -Prompt "Application Pool Username Domain not required ex. PXML.Proxy$"
$Password = Read-Host -Prompt "Application Pool Account Password, try ` before $ in password"
$HostHeader = Read-Host -Prompt "Host Header Name"
# cmd /c C:\scripts\BaseIIS.cmd $WebServer $AppPool $AppPoolUser $Password $HostName
New-Item -path d:\Websites -itemtype directory
New-Item -path d:\Logs -itemtype directory
New-Item -path d:\Logs\$WebSite -itemtype directory
New-Item -path d:\websites\$WebSite -itemtype directory

Upvotes: 0

Views: 3981

Answers (2)

CB.
CB.

Reputation: 60938

The problem in the input isn't the dollar sign($) but the starting exclamation mark(!) You need to escape it with another one.

You password need to be inputed as: !!$Pass!123!!

Read here to know more about this

Why not using get-credential cmdlet:

$cred = Get-Credential -Message "Insert Username and Passsword"    
$cred.GetNetworkCredential().UserName
Jacob    
$cred.GetNetworkCredential().Password
!$Pass!123!!

or you can use:

$Password = Read-Host -Prompt "Application Pool Account Password" -assecurestring
[String]$Password = [Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($Password))

Upvotes: 4

Loïc MICHEL
Loïc MICHEL

Reputation: 26170

this doesn't seem to be a problem with V3 :

PS>$t=Read-Host
!$Pass!123!!
PS>$t
!$Pass!123!!

Upvotes: 0

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