将安全字符串传递给Invoke-AzVMRunCommand

Question

我需要将安全字符串作为参数传递给Invoke-AzVMRunCommand。我的代码是

$pass=Read-Host "Enter Password for sysadmin" -AsSecureString
$stdstring  = ConvertFrom-SecureString $pass 

 $runcmdparameters=@{
      "sysadmincredential"=$stdstring           
                       }
        Invoke-AzVMRunCommand -ResourceGroupName $ServerResourceGroupName -VMName $VMVame -ScriptPath $TemplateFile  -CommandId 'RunPowerShellScript' -Parameter $runcmdparameters -Verbose

Invoke-AzVMRunCommand脚本

Param(
[parameter(Mandatory=$true)][string]$sysadmincredential
)

$cr=ConvertTo-SecureString $sysadmincredential

Out-File "C:\Temp\log.txt" -InputObject $cr -Append

但是，脚本失败并显示

  

ConvertTo-SecureString：系统找不到指定的路径。   在   C：\ Packages \ Plugins \ Microsoft.CPlat.Core.RunCommandWindows \ 1.1.0 \ Downloads \ s   cript11.ps1：4 char：5   + $ cr = ConvertTo-SecureString $ sysadmincredential   + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~       + CategoryInfo：InvalidArgument：（:) [ConvertTo-SecureString]，C ryptographicException       + FullyQualifiedErrorId：ImportSecureString_InvalidArgument_Cryptographic
  错误，Microsoft.PowerShell.Commands.ConvertToSecureStringCommand

谢谢

Answer 1

我可以在我这边重现您的问题，您需要传递-AsPlainText -Force，命令应该为$cr = ConvertTo-SecureString $sysadmincredential -AsPlainText -Force，这样才能正常工作。