我更新了带有 mof / dsc 配置的服务器，本质上是为了安全合规性更改了各种权限 / 注册表项。这在某种程度上是自动生成的，我确实有一个已配置的所有内容的列表，但它有点难以阅读，而且不太清楚。
该过程完成后，powershell 无法更新新包，或设置其默认存储库。
我不认为这是 NuGet 特有的问题，我的直觉是它与某种更基本的文件权限有关。据我所知，NuGet 已安装在我的系统上，我知道它是在应用此配置之前安装的，据我所知，它没有被删除。
我已经仔细检查了正在运行的服务器，并且 NuGet .dll 上的权限看起来相同。
以下是错误的示例：
PS C:\Windows\system32> Register-PSRepository -Default
PackageManagement\Import-PackageProvider : No match was found for the specified search criteria and provider name
'NuGet'. Try 'Get-PackageProvider -ListAvailable' to see if the provider exists on the system.
At C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PSModule.psm1:7302 char:25
+ ... $null = PackageManagement\Import-PackageProvider -Name $script:Nu ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData: (NuGet:String) [Import-PackageProvider], Exception
+ FullyQualifiedErrorId : NoMatchFoundForCriteria,Microsoft.PowerShell.PackageManagement.Cmdlets.ImportPackageProv
ider
NuGet provider is required to continue
PowerShellGet requires NuGet provider version '2.8.5.201' or newer to interact with NuGet-based repositories. The NuGet
provider must be available in 'C:\Program Files\PackageManagement\ProviderAssemblies' or
'C:\Users\opc\AppData\Local\PackageManagement\ProviderAssemblies'. You can also install the NuGet provider by running
'Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force'. Do you want PowerShellGet to install and import
the NuGet provider now?
[Y] Yes [N] No [S] Suspend [?] Help (default is "Y"): Y
PackageManagement\Install-PackageProvider : Unable to find repository with SourceLocation ''. Use Get-PSRepository to
see all available repositories.
At C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PSModule.psm1:7405 char:21
+ ... $null = PackageManagement\Install-PackageProvider -Name $script:N ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidArgument: (Microsoft.Power...PackageProvider:InstallPackageProvider) [Install-Pac
kageProvider], Exception
+ FullyQualifiedErrorId : RegisterPackageSourceRequired,Microsoft.PowerShell.PackageManagement.Cmdlets.InstallPack
ageProvider
PackageManagement\Import-PackageProvider : No match was found for the specified search criteria and provider name
'NuGet'. Try 'Get-PackageProvider -ListAvailable' to see if the provider exists on the system.
At C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PSModule.psm1:7411 char:21
+ ... $null = PackageManagement\Import-PackageProvider -Name $script:Nu ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData: (NuGet:String) [Import-PackageProvider], Exception
+ FullyQualifiedErrorId : NoMatchFoundForCriteria,Microsoft.PowerShell.PackageManagement.Cmdlets.ImportPackageProv
ider
PackageManagement\Get-PackageProvider : Unable to find package provider 'NuGet'. It may not be imported yet. Try
'Get-PackageProvider -ListAvailable'.
At C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PSModule.psm1:7415 char:30
+ ... tProvider = PackageManagement\Get-PackageProvider -Name $script:NuGet ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ObjectNotFound: (Microsoft.Power...PackageProvider:GetPackageProvider) [Get-PackageProvi
der], Exception
+ FullyQualifiedErrorId : UnknownProviderFromActivatedList,Microsoft.PowerShell.PackageManagement.Cmdlets.GetPacka
geProvider
Register-PSRepository : NuGet provider is required to interact with NuGet-based repositories. Please ensure that
'2.8.5.201' or newer version of NuGet provider is installed.
At line:1 char:1
+ Register-PSRepository -Default
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [Register-PSRepository], InvalidOperationException
+ FullyQualifiedErrorId : CouldNotInstallNuGetProvider,Register-PSRepository
工作系统上的软件包提供程序：
PS C:\Windows\system32> Get-PackageProvider -ListAvailable
Name Version DynamicOptions
---- ------- --------------
msi 3.0.0.0 AdditionalArguments
msu 3.0.0.0
NuGet 2.8.5.208 Destination, ExcludeVersion, Scope, SkipDependencies, Headers, FilterOnTag...
PowerShellGet 1.0.0.1 PackageManagementProvider, Type, Scope, AllowClobber, SkipPublisherCheck, ...
Programs 3.0.0.0 IncludeWindowsInstaller, IncludeSystemComponent
损坏的系统上的包提供程序（请注意，nuget 不再大写，很奇怪，“NuGet”的目录也是小写的，不确定是否相关：
PS C:\Windows\system32> Get-PackageProvider -ListAvailable
Name Version DynamicOptions
---- ------- --------------
nuget 2.8.5.208
NuGet 包文件（DLL 确实在这里，我尝试用工作系统中的 DLL 替换它，但没有成功）
PS C:\Windows\system32> gci -Recurse -Filter "nuget" -Directory -ErrorAction SilentlyContinue -Path "C:\"
Directory: C:\Program Files\PackageManagement\ProviderAssemblies
Mode LastWriteTime Length Name
---- ------------- ------ ----
d----- 2/10/2020 5:03 PM nuget
答案1
这是 fips!!! 哦天哪，这真是太难了。
这是注册表项：HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\FIPSAlgorithmPolicy