在Windows中验证密码匹配Powershell

Question

我正在创建一个脚本来处理我工作的学区的无人参与域加入。我们有几个处理sysprep的IT人员，所以我创建了一个脚本来加密密码以用于Add-Computer。

我遇到的麻烦是脚本需要两个密码条目，如果它们不匹配就重新启动，但如果它们继续，则继续。我已经尝试到目前为止：

$s = {write-host "running script} 
&$s 
$pwd1 = Read-Host -AsSecureString "Enter Password" 
$pwd2 = Read-Host -AsSecureString "Enter Again" 
If($pwd1 -ceq $pwd2) { 
Write-host "match" 
} else { 
&$s 
} 

我想让脚本自动使用户重试，直到两个密码匹配。

编辑：想通了！这里是供参考的代码。感谢RowdyVinson！

do { 
Write-Host "I am here to compare the password you are entering..." 
$pwd1 = Read-Host "Password" -AsSecureString 
$pwd2 = Read-Host "Re-enter Password" -AsSecureString 
$pwd1_text = [Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($pwd1)) 
$pwd2_text = [Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($pwd2)) 
} 
while ($pwd1_text -ne $pwd2_text) 
Write-Host "Passwords matched" 

Answer 1

您在比较两个安全字符串，因此您需要先解密它们。这里有你想要做什么的实现：

Write-Host "Hey..!! I am here to compare the password you are entering..." 
$pwd1 = Read-Host "Passowrd" -AsSecureString 
$pwd2 = Read-Host "Re-enter Passowrd" -AsSecureString 
$pwd1_text = [Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($pwd1)) 
$pwd2_text = [Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($pwd2)) 


if ($pwd1_text -ceq $pwd2_text) { 
Write-Host "Passwords matched" 
} else { 
Write-Host "Passwords differ" 
} 

，这是我得到了来自：http://techibee.com/powershell/compare-secure-strings-entered-through-powershell/422

也可能相关：https://www.roelvanlisdonk.nl/2010/03/23/show-password-in-plaintext-by-using-get-credential-in-powershell/