powershell - Enter-PSSession 到自定义端点 : Cmdlet not recognized

Question

我正在尝试在我的公司中设置端点服务器并且正在努力连接到它。为了测试，我在全局模块路径中放置了一个 RcLogUtil 模块
C:\windows\system32\WindowsPowershell\v1.0\Modules\RcLogUtil\
导出函数

'Out-LogToEventLog','New-LogMessage'

该计划是让一组特定的用户只访问那些记录功能。

我创建一个 session 配置:

New-PSSessionConfigurationFile -Path C:\Scripts\LoggerEp.pssc `
            -SessionType RestrictedRemoteServer `
            -LanguageMode FullLanguage `
            -ExecutionPolicy Unrestricted `
            -ModulesToImport 'RcLogUtil' `
            -VisibleFunctions 'Out-LogToEventLog' `
            -VisibleCmdlets 'Split-Path'

注册它:

Register-PSSessionConfiguration -Path C:\Scripts\LoggerEp.pssc `
                            -Name loggerep `
                            -ShowSecurityDescriptorUI 

并在我的本地机器上输入:

[W0216]> Enter-PSSession -ComputerName mka-ps-endpoint -ConfigurationName loggerep

Enter-PSSession : One or more errors occurred processing the module 'RcLogUtil' specified in the InitialSessionState object used to create this runspace. See the ErrorRecords property for a complete list of errors. The first error was: The term 'Split-Path' 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 + Enter-PSSession -ComputerName mka-ps-endpoint -ConfigurationName loggerep + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : OpenError: (:) [Enter-PSSession], RunspaceOpenModuleLoadException + FullyQualifiedErrorId : ErrorLoadingModulesOnRunspaceOpen

现在最大的问题是.. 为什么 Session 无法找到 Split-Path？或者我如何告诉端点加载那个特定的 cmdlet？
我用 SessionType='Default' 成功地尝试了同样的方法，它可以工作，但是周围有所有的 powershell 困惑。

我真的很感激我能得到的任何帮助，因为我已经坚持了很长一段时间了..
谢谢!

Answer 1

在创建 SessionConfiguration 时，可以选择通过使用 -SessionType Default 和 -ScriptsToProcess 'C:\Scripts\LoggerEpStartup.ps1' 参数来提前禁用每个 cmdlet。

New-PSSessionConfigurationFile -Path C:\Scripts\LoggerEp.pssc `
                -SessionType Default `
                -LanguageMode FullLanguage `
                -ExecutionPolicy Unrestricted `
                -ModulesToImport 'RcLogUtil' `
                -VisibleFunctions 'Out-LogToEventLog' `
                -ScriptsToProcess 'C:\Scripts\LoggerEpStartup.ps1'

C:\Scripts\LoggerEpStartup.ps1:

# Commands needed by PSSession (Also the commands used when 
# creating a RestrictedRemoteServer )
$CmdsToExclude = @(
    'Get-Command'   , 'Out-Default'   ,
    'Exit-PSSession', 'Measure-Object',
    'Select-Object' , 'Get-FormatData'
)

# Hide any other commandlets except the ones needed 
# to create a remote session
Get-Command | Where Visibility -eq 'Public' | ForEach-Object {
    if ( $_.Name -notin $CmdsToExclude ) {
        $_.Visibility = 'Private'
    }
}

但我想避免这种方法，因为它似乎是一种笨拙的解决方法，而不是适当的解决方案。