Powershell ConvertTo-SecureString ObjectNotFound

Question

升级到PowerShell 3.0后，现有脚本停止使用错误

ConvertTo-SecureString : The term 'ConvertTo-SecureString' is not recognized as the name of a cmdlet, function, script
file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct
and try again.
At line:1 char:1
+ ConvertTo-SecureString
+ ~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (ConvertTo-SecureString:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

我发现PS 3.0上的ConvertTo-SecureString是supported。我需要以某种方式包括它吗？

Answer 1

Import-Module 'Microsoft.PowerShell.Security'

解决了这个问题。我不知道为什么默认情况下不加载此模块。

Answer 2

以下内容无效。

C:\contoso>powershell -command {$secured='random text'|ConvertTo-SecureString -AsPlainText -Force;$secured;}

'ConvertTo-SecureString' is not recognized as an internal or external command,
operable program or batch file.

C:\contoso>

---

以下方法确实有效。

C:\contoso>copy con: tfile1.ps1
$secured='random text'|ConvertTo-SecureString -AsPlainText -Force;
$secured;
^Z
        1 file(s) copied.

C:\contoso>powershell -file tfile1.ps1
System.Security.SecureString

C:\contoso> 

这也可以。

C:\contoso>powershell "& {$secured='random text'|ConvertTo-SecureString -AsPlainText -Force;$secured}"
System.Security.SecureString

C:\contoso>

---

我将说明为什么它不能作为其他人的命令使用，因为我只是超级用户。

S。