Question

我正在尝试实现一种使用存储的安全字符串的方法，以便我的SFTP密码在脚本中不可见。例如，我想生成一个可以替代使用的变量$ password。我在网上找到了以下示例，但遗憾的是我无法让它们工作。我过去做过类似的事情，但可以找到我的笔记或链接到网站，解释如何完成任务。

read-host -assecurestring | convertfrom-securestring | out-file C:\securestring.txt 
$pass = cat C:\securestring.txt | convertto-securestring
$mycred = new-object -typename System.Management.Automation.PSCredential -argumentlist "test",$pass

这是我的脚本。如果有人有兴趣，这里是snapin的链接。 http://www.k-tools.nl/index.php/sftp-in-powershell/

#Add the SFTP snap-in
Add-PSSnapin KTools.PowerShell.SFTP

#Define some variables
$sftpHost = "ftp.domain.com"
$userName = "user"
$userPassword = "password"

$localFile = "C:\bin\emp1.xlsx"

#Open the SFTP connection
$sftp = Open-SFTPServer -serverAddress $sftpHost -userName $userName -userPassword $userPassword

#Upload the local file to the root folder on the SFTP server
$sftp.Put($localFile)

#Close the SFTP connection
$sftp.Close()

再次感谢大家的帮助！

更新

我试过了：

$pass = cat c:\bin\ftpcreds.txt | convertto-securestring
$mycred = new-object -typename System.Management.Automation.PSCredential -argumentlist "usertest1",$pass
$sftpHost = "ftp.domain.com"
$userName = $mycred.username
$userPassword = $mycred.password
$sftp = Open-SFTPServer -serverAddress $sftpHost -userName $userName -userPassword $userPassword
$sftp.Put($localFile)
$sftp.Close()

并收到此错误：

Method invocation failed because [Tamir.SharpSsh.jsch.JSchException] doesn't contain a method named 'Put'.
At C:\bin\SFTP Upload Samples.ps1:21 char:1
+ $sftp.Put($localFile)
+ ~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : MethodNotFound

Method invocation failed because [Tamir.SharpSsh.jsch.JSchException] doesn't contain a method named 'Close'.
At C:\bin\SFTP Upload Samples.ps1:36 char:1
+ $sftp.Close()
+ ~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : MethodNotFound

有什么建议吗？

谢谢！

Answer 1

如果您的SFTP想要使用您的安全密码的解密版本，那么您将需要从$ mycred中提取它：

$userpassword = $mycred.getnetworkcredential().password.tostring()

Powershell - 密码和SFTP的安全字符串

1 个答案: