JeaDsc.psm1
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#Region './Enum/Ensure.ps1' 0 enum Ensure { Present Absent } #EndRegion './Enum/Ensure.ps1' 6 #Region './Classes/1.Reason.ps1' 0 class Reason { [DscProperty()] [string] $Phrase [DscProperty()] [string] $Code } #EndRegion './Classes/1.Reason.ps1' 9 #Region './Classes/1.RoleCapabilitiesUtility.ps1' 0 $modulePath = Join-Path -Path $PSScriptRoot -ChildPath Modules Import-Module -Name (Join-Path -Path $modulePath -ChildPath DscResource.Common) Import-Module -Name (Join-Path -Path $modulePath -ChildPath (Join-Path -Path JeaDsc.Common -ChildPath JeaDsc.Common.psm1)) $script:localizedDataRole = Get-LocalizedData -DefaultUICulture en-US -FileName 'JeaRoleCapabilities.strings.psd1' class RoleCapabilitiesUtility { hidden [boolean] ValidatePath() { $fileObject = [System.IO.FileInfo]::new($this.Path) Write-Verbose -Message ($script:localizedDataRole.ValidatingPath -f $fileObject.Fullname) Write-Verbose -Message ($script:localizedDataRole.CheckPsrcExtension -f $fileObject.Fullname) if ($fileObject.Extension -ne '.psrc') { Write-Verbose -Message ($script:localizedDataRole.NotPsrcExtension -f $fileObject.Fullname) return $false } Write-Verbose -Message ($script:localizedDataRole.CheckParentFolder -f $fileObject.Fullname) if ($fileObject.Directory.Name -ne 'RoleCapabilities') { Write-Verbose -Message ($script:localizedDataRole.NotRoleCapabilitiesParent -f $fileObject.Fullname) return $false } Write-Verbose -Message $script:localizedDataRole.ValidePsrcPath return $true } } #EndRegion './Classes/1.RoleCapabilitiesUtility.ps1' 33 #Region './Classes/1.SessionConfigurationUtility.ps1' 0 $script:localizedDataSession = Get-LocalizedData -DefaultUICulture en-US -FileName 'JeaSessionConfiguration.strings.psd1' class SessionConfigurationUtility { hidden [bool] TestParameters() { if (-not $this.SessionType) { $this.SessionType = 'RestrictedRemoteServer' } if ($this.RunAsVirtualAccountGroups -and $this.GroupManagedServiceAccount) { throw $script:localizedDataSession.ConflictRunAsVirtualAccountGroupsAndGroupManagedServiceAccount } if ($this.GroupManagedServiceAccount -and $this.RunAsVirtualAccount) { throw $script:localizedDataSession.ConflictRunAsVirtualAccountAndGroupManagedServiceAccount } if (-not $this.GroupManagedServiceAccount -and $null -eq $this.RunAsVirtualAccount) { $this.RunAsVirtualAccount = $true Write-Warning -Message $script:localizedDataSession.NotDefinedGMSaAndVirtualAccount } return $true } ## Get a PS Session Configuration based on its name hidden [object] GetPSSessionConfiguration($Name) { $winRMService = Get-Service -Name 'WinRM' if ($winRMService -and $winRMService.Status -eq 'Running') { # Temporary disabling Verbose as xxx-PSSessionConfiguration methods verbose messages are useless for DSC debugging $verbosePreferenceBackup = $Global:VerbosePreference $Global:VerbosePreference = 'SilentlyContinue' $psSessionConfiguration = Get-PSSessionConfiguration -Name $Name -ErrorAction SilentlyContinue $Global:VerbosePreference = $verbosePreferenceBackup if ($psSessionConfiguration) { return $psSessionConfiguration } else { return $null } } else { Write-Verbose -Message $script:localizedDataSession.WinRMNotRunningGetPsSession return $null } } ## Unregister a PS Session Configuration based on its name hidden [void] UnregisterPSSessionConfiguration($Name) { $winRMService = Get-Service -Name 'WinRM' if ($winRMService -and $winRMService.Status -eq 'Running') { # Temporary disabling Verbose as xxx-PSSessionConfiguration methods verbose messages are useless for DSC debugging $verbosePreferenceBackup = $Global:VerbosePreference $Global:VerbosePreference = 'SilentlyContinue' $null = Unregister-PSSessionConfiguration -Name $Name -Force -WarningAction 'SilentlyContinue' $Global:VerbosePreference = $verbosePreferenceBackup } else { throw ($script:localizedDataSession.WinRMNotRunningUnRegisterPsSession -f $Name) } } ## Register a PS Session Configuration and handle a WinRM hanging situation hidden [Void] RegisterPSSessionConfiguration($Name, $Path, $Timeout) { $winRMService = Get-Service -Name 'WinRM' if ($winRMService -and $winRMService.Status -eq 'Running') { Write-Verbose -Message ($script:localizedDataSession.RegisterPSSessionConfiguration -f $Name,$Path,$Timeout) # Register-PSSessionConfiguration has been hanging because the WinRM service is stuck in Stopping state # therefore we need to run Register-PSSessionConfiguration within a job to allow us to handle a hanging WinRM service # Save the list of services sharing the same process as WinRM in case we have to restart them $processId = Get-CimInstance -ClassName 'Win32_Service' -Filter "Name LIKE 'WinRM'" | Select-Object -ExpandProperty ProcessId $serviceList = Get-CimInstance -ClassName 'Win32_Service' -Filter "ProcessId=$processId" | Select-Object -ExpandProperty Name foreach ($service in $serviceList.clone()) { $dependentServiceList = Get-Service -Name $service | ForEach-Object { $_.DependentServices } foreach ($dependentService in $dependentServiceList) { if ($dependentService.Status -eq 'Running' -and $serviceList -notcontains $dependentService.Name) { $serviceList += $dependentService.Name } } } if ($Path) { $registerString = "`$null = Register-PSSessionConfiguration -Name '$Name' -Path '$Path' -NoServiceRestart -Force -ErrorAction 'Stop' -WarningAction 'SilentlyContinue'" } else { $registerString = "`$null = Register-PSSessionConfiguration -Name '$Name' -NoServiceRestart -Force -ErrorAction 'Stop' -WarningAction 'SilentlyContinue'" } $registerScriptBlock = [scriptblock]::Create($registerString) if ($Timeout -gt 0) { $job = Start-Job -ScriptBlock $registerScriptBlock Wait-Job -Job $job -Timeout $Timeout Receive-Job -Job $job Remove-Job -Job $job -Force -ErrorAction 'SilentlyContinue' # If WinRM is still Stopping after the job has completed / exceeded $Timeout, force kill the underlying WinRM process $winRMService = Get-Service -Name 'WinRM' if ($winRMService -and $winRMService.Status -eq 'StopPending') { $processId = Get-CimInstance -ClassName 'Win32_Service' -Filter "Name LIKE 'WinRM'" | Select-Object -ExpandProperty ProcessId Write-Verbose -Message ($script:localizedDataSession.ForcingProcessToStop -f $processId) $failureList = @() try { # Kill the process hosting WinRM service Stop-Process -Id $processId -Force Start-Sleep -Seconds 5 Write-Verbose -Message ($script:localizedDataSession.RegisterPSSessionConfiguration -f $($serviceList -join ', ')) # Then restart all services previously identified foreach ($service in $serviceList) { try { Start-Service -Name $service } catch { $failureList += $script:localizedDataSession.FailureListStartService -f $service } } } catch { $failureList += $script:localizedDataSession.FailureListKillWinRMProcess } if ($failureList) { Write-Verbose -Message ($script:localizedDataSession.FailureListKillWinRMProcess -f $($failureList -join ', ')) } } elseif ($winRMService -and $winRMService.Status -eq 'Stopped') { Write-Verbose -Message $script:localizedDataSession.RestartWinRM Start-Service -Name 'WinRM' } } else { Invoke-Command -ScriptBlock $registerScriptBlock } } else { throw ($script:localizedDataSession.WinRMNotRunningRegisterPsSession -f $Name) } } } #EndRegion './Classes/1.SessionConfigurationUtility.ps1' 174 #Region './Classes/JeaRoleCapabilities.ps1' 0 [DscResource()] class JeaRoleCapabilities:RoleCapabilitiesUtility { [DscProperty()] [Ensure]$Ensure = [Ensure]::Present # Where to store the file. [DscProperty(Key)] [string]$Path # Specifies the modules that are automatically imported into sessions that use the role capability file. # By default, all of the commands in listed modules are visible. When used with VisibleCmdlets or VisibleFunctions, # the commands visible from the specified modules can be restricted. Hashtable with keys ModuleName, ModuleVersion and GUID. [DscProperty()] [string[]]$ModulesToImport # Limits the aliases in the session to those aliases specified in the value of this parameter, # plus any aliases that you define in the AliasDefinition parameter. Wildcard characters are supported. # By default, all aliases that are defined by the Windows PowerShell engine and all aliases that modules export are # visible in the session. [DscProperty()] [string[]]$VisibleAliases # Limits the cmdlets in the session to those specified in the value of this parameter. # Wildcard characters and Module Qualified Names are supported. [DscProperty()] [string[]]$VisibleCmdlets # Limits the functions in the session to those specified in the value of this parameter, # plus any functions that you define in the FunctionDefinitions parameter. Wildcard characters are supported. [DscProperty()] [string[]]$VisibleFunctions # Limits the external binaries, scripts and commands that can be executed in the session to those specified in # the value of this parameter. Wildcard characters are supported. [DscProperty()] [string[]]$VisibleExternalCommands # Limits the Windows PowerShell providers in the session to those specified in the value of this parameter. # Wildcard characters are supported. [DscProperty()] [string[]]$VisibleProviders # Specifies scripts to add to sessions that use the role capability file. [DscProperty()] [string[]]$ScriptsToProcess # Adds the specified aliases to sessions that use the role capability file. # Hashtable with keys Name, Value, Description and Options. [DscProperty()] [string[]]$AliasDefinitions # Adds the specified functions to sessions that expose the role capability. # Hashtable with keys Name, Scriptblock and Options. [DscProperty()] [string[]]$FunctionDefinitions # Specifies variables to add to sessions that use the role capability file. # Hashtable with keys Name, Value, Options. [DscProperty()] [string[]]$VariableDefinitions # Specifies the environment variables for sessions that expose this role capability file. # Hashtable of environment variables. [DscProperty()] [string[]]$EnvironmentVariables # Specifies type files (.ps1xml) to add to sessions that use the role capability file. # The value of this parameter must be a full or absolute path of the type file names. [DscProperty()] [string[]]$TypesToProcess # Specifies the formatting files (.ps1xml) that run in sessions that use the role capability file. # The value of this parameter must be a full or absolute path of the formatting files. [DscProperty()] [string[]]$FormatsToProcess # Specifies the assemblies to load into the sessions that use the role capability file. [DscProperty()] [string]$Description # Description of the role [DscProperty()] [string[]]$AssembliesToLoad # Reasons of why the resource isn't in desired state [DscProperty(NotConfigurable)] [Reason[]]$Reasons [JeaRoleCapabilities] Get() { $currentState = [JeaRoleCapabilities]::new() $currentState.Path = $this.Path if (Test-Path -Path $this.Path) { $currentStateFile = Import-PowerShellDataFile -Path $this.Path 'Copyright', 'GUID', 'Author', 'CompanyName' | Foreach-Object { $currentStateFile.Remove($_) } foreach ($property in $currentStateFile.Keys) { $propertyType = ($this | Get-Member -Name $property -MemberType Property).Definition.Split(' ')[0] $currentState.$property = foreach ($propertyValue in $currentStateFile[$property]) { if ($propertyValue -is [hashtable] -and $propertyType -ne 'hashtable') { if ($propertyValue.ScriptBlock -is [scriptblock]) { $code = $propertyValue.ScriptBlock.Ast.Extent.Text $code -match '(?<=\{)(?<Code>((.|\s)*))(?=\})' | Out-Null $propertyValue.ScriptBlock = [scriptblock]::Create($Matches.Code) } ConvertTo-Expression -Object $propertyValue } elseif ($propertyValue -is [hashtable] -and $propertyType -eq 'hashtable') { $propertyValue } else { $propertyValue } } } $currentState.Ensure = [Ensure]::Present # Compare current and desired state to add reasons $valuesToCheck = $this.psobject.Properties.Name.Where({$_ -notin 'Path','Reasons'}) $compareState = Compare-DscParameterState ` -CurrentValues ($currentState | Convert-ObjectToHashtable) ` -DesiredValues ($this | Convert-ObjectToHashtable) ` -ValuesToCheck $valuesToCheck | Where-Object {$_.InDesiredState -eq $false } $currentState.Reasons = switch ($compareState) { {$_.Property -eq 'Ensure'}{ [Reason]@{ Code = '{0}:{0}:{1}' -f $this.GetType(),$_.Property Phrase = $script:localizedDataRole.ReasonEnsure -f $this.Path } continue } {$_.Property -eq 'Description'}{ [Reason]@{ Code = '{0}:{0}:{1}' -f $this.GetType(),$_.Property Phrase = $script:localizedDataRole.ReasonDescription -f $this.Description } continue } default { [Reason]@{ Code = '{0}:{0}:{1}' -f $this.GetType(),$_.Property Phrase = $script:localizedDataRole."Reason$($_.Property)" } } } } else { $currentState.Ensure = [Ensure]::Absent if ($this.Ensure -eq [Ensure]::Present) { $currentState.Reasons = [Reason]@{ Code = '{0}:{0}:Ensure' -f $this.GetType() Phrase = $script:localizedDataRole.ReasonFileNotFound -f $this.Path } } } return $currentState } [void] Set() { $invalidConfiguration = $false if ($this.Ensure -eq [Ensure]::Present) { $desiredState = Convert-ObjectToHashtable -Object $this foreach ($parameter in $desiredState.Keys.Where( { $desiredState[$_] -match '@{' })) { $desiredState[$parameter] = Convert-StringToObject -InputString $desiredState[$parameter] } $desiredState = Sync-Parameter -Command (Get-Command -Name New-PSRoleCapabilityFile) -Parameters $desiredState if ($desiredState.ContainsKey('FunctionDefinitions')) { foreach ($functionDefinitionName in $desiredState['FunctionDefinitions'].Name) { if ($functionDefinitionName -notin $desiredState['VisibleFunctions']) { Write-Verbose ($script:localizedDataRole.FunctionDefinedNotVisible -f $functionDefinitionName) Write-Error ($script:localizedDataRole.FunctionDefinedNotVisible -f $functionDefinitionName) $invalidConfiguration = $true } } } if (-not $invalidConfiguration) { $parentPath = Split-Path -Path $desiredState.Path -Parent mkdir -Path $parentPath -Force $fPath = $desiredState.Path $desiredState.Remove('Path') $content = $desiredState | ConvertTo-Expression $content | Set-Content -Path $fPath -Force } } elseif ($this.Ensure -eq [Ensure]::Absent -and (Test-Path -Path $this.Path)) { Remove-Item -Path $this.Path -Confirm:$false -Force } } [bool] Test() { if (-not ($this.ValidatePath())) { Write-Error -Message $script:localizedDataRole.InvalidPath return $false } if ($this.Ensure -eq [Ensure]::Present -and -not (Test-Path -Path $this.Path)) { return $false } elseif ($this.Ensure -eq [Ensure]::Present -and (Test-Path -Path $this.Path)) { $currentState = Convert-ObjectToHashtable -Object $this.Get() $desiredState = Convert-ObjectToHashtable -Object $this $cmdlet = Get-Command -Name New-PSRoleCapabilityFile $desiredState = Sync-Parameter -Command $cmdlet -Parameters $desiredState $currentState = Sync-Parameter -Command $cmdlet -Parameters $currentState $propertiesAsObject = $cmdlet.Parameters.Keys | Where-Object { $_ -in $desiredState.Keys } | Where-Object { $cmdlet.Parameters.$_.ParameterType.FullName -in 'System.Collections.IDictionary', 'System.Collections.Hashtable', 'System.Collections.IDictionary[]', 'System.Object[]' } foreach ($p in $propertiesAsObject) { if ($cmdlet.Parameters.$p.ParameterType.FullName -in 'System.Collections.Hashtable', 'System.Collections.IDictionary', 'System.Collections.IDictionary[]', 'System.Object[]') { $desiredState."$($p)" = $desiredState."$($p)" | Convert-StringToObject $currentState."$($p)" = $currentState."$($p)" | Convert-StringToObject } } $compare = Test-DscParameterState -CurrentValues $currentState -DesiredValues $desiredState -SortArrayValues -TurnOffTypeChecking -ReverseCheck return $compare } elseif ($this.Ensure -eq [Ensure]::Absent -and (Test-Path -Path $this.Path)) { return $false } elseif ($this.Ensure -eq [Ensure]::Absent -and -not (Test-Path -Path $this.Path)) { return $true } return $false } } #EndRegion './Classes/JeaRoleCapabilities.ps1' 272 #Region './Classes/JeaSessionConfiguration.ps1' 0 [DscResource()] class JeaSessionConfiguration:SessionConfigurationUtility { ## The optional state that ensures the endpoint is present or absent. The defualt value is [Ensure]::Present. [DscProperty()] [Ensure] $Ensure = [Ensure]::Present ## The mandatory endpoint name. Use 'Microsoft.PowerShell' by default. [DscProperty(Key)] [string] $Name = 'Microsoft.PowerShell' ## The role definition map to be used for the endpoint. This ## should be a string that represents the Hashtable used for the RoleDefinitions ## property in New-PSSessionConfigurationFile, such as: ## RoleDefinitions = '@{ Everyone = @{ RoleCapabilities = "BaseJeaCapabilities" } }' [Dscproperty()] [string] $RoleDefinitions ## run the endpoint under a Virtual Account [DscProperty()] [nullable[bool]] $RunAsVirtualAccount ## The optional groups to be used when the endpoint is configured to ## run as a Virtual Account [DscProperty()] [string[]] $RunAsVirtualAccountGroups ## The optional Group Managed Service Account (GMSA) to use for this ## endpoint. If configured, will disable the default behaviour of ## running as a Virtual Account [DscProperty()] [string] $GroupManagedServiceAccount ## The optional directory for transcripts to be saved to [DscProperty()] [string] $TranscriptDirectory ## The optional startup script for the endpoint [DscProperty()] [string[]] $ScriptsToProcess ## The optional session type for the endpoint [DscProperty()] [string] $SessionType ## The optional switch to enable mounting of a restricted user drive [Dscproperty()] [bool] $MountUserDrive ## The optional size of the user drive. The default is 50MB. [Dscproperty()] [long] $UserDriveMaximumSize ## The optional expression declaring which domain groups (for example, ## two-factor authenticated users) connected users must be members of. This ## should be a string that represents the Hashtable used for the RequiredGroups ## property in New-PSSessionConfigurationFile, such as: ## RequiredGroups = '@{ And = "RequiredGroup1", @{ Or = "OptionalGroup1", "OptionalGroup2" } }' [Dscproperty()] [string[]] $RequiredGroups ## The optional modules to import when applied to a session ## This should be a string that represents a string, a Hashtable, or array of strings and/or Hashtables ## ModulesToImport = "'MyCustomModule', @{ ModuleName = 'MyCustomModule'; ModuleVersion = '1.0.0.0'; GUID = '4d30d5f0-cb16-4898-812d-f20a6c596bdf' }" [Dscproperty()] [string[]] $ModulesToImport ## The optional aliases to make visible when applied to a session [Dscproperty()] [string[]] $VisibleAliases ## The optional cmdlets to make visible when applied to a session ## This should be a string that represents a string, a Hashtable, or array of strings and/or Hashtables ## VisibleCmdlets = "'Invoke-Cmdlet1', @{ Name = 'Invoke-Cmdlet2'; Parameters = @{ Name = 'Parameter1'; ValidateSet = 'Item1', 'Item2' }, @{ Name = 'Parameter2'; ValidatePattern = 'L*' } }" [Dscproperty()] [string[]] $VisibleCmdlets ## The optional functions to make visible when applied to a session ## This should be a string that represents a string, a Hashtable, or array of strings and/or Hashtables ## VisibleFunctions = "'Invoke-Function1', @{ Name = 'Invoke-Function2'; Parameters = @{ Name = 'Parameter1'; ValidateSet = 'Item1', 'Item2' }, @{ Name = 'Parameter2'; ValidatePattern = 'L*' } }" [Dscproperty()] [string[]] $VisibleFunctions ## The optional external commands (scripts and applications) to make visible when applied to a session [Dscproperty()] [string[]] $VisibleExternalCommands ## The optional providers to make visible when applied to a session [Dscproperty()] [string[]] $VisibleProviders ## The optional aliases to be defined when applied to a session ## This should be a string that represents a Hashtable or array of Hashtable ## AliasDefinitions = "@{ Name = 'Alias1'; Value = 'Invoke-Alias1'}, @{ Name = 'Alias2'; Value = 'Invoke-Alias2'}" [Dscproperty()] [string[]] $AliasDefinitions ## The optional functions to define when applied to a session ## This should be a string that represents a Hashtable or array of Hashtable ## FunctionDefinitions = "@{ Name = 'MyFunction'; ScriptBlock = { param($MyInput) $MyInput } }" [Dscproperty()] [string[]] $FunctionDefinitions ## The optional variables to define when applied to a session ## This should be a string that represents a Hashtable or array of Hashtable ## VariableDefinitions = "@{ Name = 'Variable1'; Value = { 'Dynamic' + 'InitialValue' } }, @{ Name = 'Variable2'; Value = 'StaticInitialValue' }" [Dscproperty()] [string] $VariableDefinitions ## The optional environment variables to define when applied to a session ## This should be a string that represents a Hashtable ## EnvironmentVariables = "@{ Variable1 = 'Value1'; Variable2 = 'Value2' }" [Dscproperty()] [string] $EnvironmentVariables ## The optional type files (.ps1xml) to load when applied to a session [Dscproperty()] [string[]] $TypesToProcess ## The optional format files (.ps1xml) to load when applied to a session [Dscproperty()] [string[]] $FormatsToProcess ## The optional assemblies to load when applied to a session [Dscproperty()] [string[]] $AssembliesToLoad ## The optional number of seconds to wait for registering the endpoint to complete. ## 0 for no timeout [Dscproperty()] [int] $HungRegistrationTimeout = 10 # Contains the not compliant properties detected in Get() method. [DscProperty(NotConfigurable)] [Reason[]]$Reasons [void] Set() { $ErrorActionPreference = 'Stop' $this.TestParameters() $psscPath = Join-Path ([IO.Path]::GetTempPath()) ([IO.Path]::GetRandomFileName() + '.pssc') Write-Verbose -Message ($script:localizedDataSession.StoringPSSessionConfigurationFile -f $psscPath) $desiredState = Convert-ObjectToHashtable -Object $this $desiredState.Add('Path', $psscPath) if ($this.Ensure -eq [Ensure]::Present) { foreach ($parameter in $desiredState.Keys.Where( { $desiredState[$_] -match '@{' })) { $desiredState[$parameter] = Convert-StringToObject -InputString $desiredState[$parameter] } } ## Register the endpoint try { ## If we are replacing Microsoft.PowerShell, create a 'break the glass' endpoint if ($this.Name -eq 'Microsoft.PowerShell') { $breakTheGlassName = 'Microsoft.PowerShell.Restricted' if (-not ($this.GetPSSessionConfiguration($breakTheGlassName))) { $this.RegisterPSSessionConfiguration($breakTheGlassName, $null, $this.HungRegistrationTimeout) } } ## Remove the previous one, if any. if ($this.GetPSSessionConfiguration($this.Name)) { $this.UnregisterPSSessionConfiguration($this.Name) } if ($this.Ensure -eq [Ensure]::Present) { ## Create the configuration file #New-PSSessionConfigurationFile @configurationFileArguments $desiredState = Sync-Parameter -Command (Get-Command -Name New-PSSessionConfigurationFile) -Parameters $desiredState New-PSSessionConfigurationFile @desiredState ## Register the configuration file $this.RegisterPSSessionConfiguration($this.Name, $psscPath, $this.HungRegistrationTimeout) } } catch { Write-Error -ErrorRecord $_ } finally { if (Test-Path $psscPath) { Remove-Item $psscPath } } } # Tests if the resource is in the desired state. [bool] Test() { $this.TestParameters() $currentState = Convert-ObjectToHashtable -Object $this.Get() $desiredState = Convert-ObjectToHashtable -Object $this # short-circuit if the resource is not present and is not supposed to be present if ($currentState.Ensure -ne $desiredState.Ensure) { Write-Verbose -Message ($script:localizedDataSession.FailureListKillWinRMProcess -f $currentState.Name,$desiredState.Ensure,$currentState.Ensure ) return $false } if ($this.Ensure -eq [Ensure]::Absent) { if ($currentState.Ensure -eq [Ensure]::Absent) { return $true } Write-Verbose ($script:localizedDataSession.PSSessionConfigurationNamePresent -f $currentState.Name) return $false } $cmdlet = Get-Command -Name New-PSSessionConfigurationFile $desiredState = Sync-Parameter -Command $cmdlet -Parameters $desiredState $currentState = Sync-Parameter -Command $cmdlet -Parameters $currentState $propertiesAsObject = $cmdlet.Parameters.Keys | Where-Object { $_ -in $desiredState.Keys } | Where-Object { $cmdlet.Parameters.$_.ParameterType.FullName -in 'System.Collections.IDictionary', 'System.Collections.Hashtable', 'System.Collections.IDictionary[]', 'System.Object[]' } foreach ($p in $propertiesAsObject) { if ($cmdlet.Parameters.$p.ParameterType.FullName -in 'System.Collections.Hashtable', 'System.Collections.IDictionary', 'System.Collections.IDictionary[]', 'System.Object[]') { $desiredState."$($p)" = $desiredState."$($p)" | Convert-StringToObject $currentState."$($p)" = $currentState."$($p)" | Convert-StringToObject } } $compare = Test-DscParameterState -CurrentValues $currentState -DesiredValues $desiredState -TurnOffTypeChecking -SortArrayValues -ReverseCheck return $compare } # Gets the resource's current state. [JeaSessionConfiguration] Get() { $currentState = New-Object JeaSessionConfiguration $CurrentState.Name = $this.Name $CurrentState.Ensure = [Ensure]::Present $sessionConfiguration = $this.GetPSSessionConfiguration($this.Name) if (-not $sessionConfiguration -or -not $sessionConfiguration.ConfigFilePath) { $currentState.Ensure = [Ensure]::Absent if ($this.Ensure -eq [Ensure]::Present) { $currentState.Reasons = [Reason]@{ Code = '{0}:{0}:Ensure' -f $this.GetType() Phrase = $script:localizedDataSession.ReasonEpSessionNotFound -f $this.Name } } return $currentState } $configFile = Import-PowerShellDataFile $sessionConfiguration.ConfigFilePath 'Copyright', 'GUID', 'Author', 'CompanyName', 'SchemaVersion' | Foreach-Object { $configFile.Remove($_) } foreach ($property in $configFile.Keys) { $propertyType = ($this | Get-Member -Name $property -MemberType Property).Definition.Split(' ')[0] $currentState.$property = foreach ($propertyValue in $configFile[$property]) { if ($propertyValue -is [hashtable] -and $propertyType -ne 'hashtable') { if ($propertyValue.ScriptBlock -is [scriptblock]) { $code = $propertyValue.ScriptBlock.Ast.Extent.Text $code -match '(?<=\{\{)(?<Code>((.|\s)*))(?=\}\})' | Out-Null $propertyValue.ScriptBlock = [scriptblock]::Create($Matches.Code) } ConvertTo-Expression -Object $propertyValue } elseif ($propertyValue -is [hashtable] -and $propertyType -eq 'hashtable') { $propertyValue } else { $propertyValue } } } # Compare current and desired state to add reasons $valuesToCheck = $this.psobject.Properties.Name.Where({$_ -notin 'Name','Reasons'}) $compareState = Compare-DscParameterState ` -CurrentValues ($currentState | Convert-ObjectToHashtable) ` -DesiredValues ($this | Convert-ObjectToHashtable) ` -ValuesToCheck $valuesToCheck | Where-Object {$_.InDesiredState -eq $false } $currentState.Reasons = switch ($compareState) { {$_.Property -eq 'Ensure'}{ [Reason]@{ Code = '{0}:{0}:{1}' -f $this.GetType(),$_.Property Phrase = $script:localizedDataSession.ReasonEnsure -f $this.Path } continue } {$_.Property -eq 'Description'}{ [Reason]@{ Code = '{0}:{0}:{1}' -f $this.GetType(),$_.Property Phrase = $script:localizedDataSession.ReasonDescription -f $this.Description } continue } default { [Reason]@{ Code = '{0}:{0}:{1}' -f $this.GetType(),$_.Property Phrase = $script:localizedDataSession."Reason$($_.Property)" } } } return $currentState } } #EndRegion './Classes/JeaSessionConfiguration.ps1' 335 |