functions/Services.ps1
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Function Get-Service() { } Function Edit-Service() { [CmdletBinding(SupportsShouldProcess=$True,DefaultParameterSetName='Default')] param ( [string[]] $ComputerName, [string] $ComputerList, [ValidateSet("WMI", "External")] [string] $Method = "WMI", [string] $BinPath = $(Join-Path -Path $ModuleRoot -ChildPath "\bin"), [System.Management.Automation.Runspaces.PSSession[]] $Session=$Null, [System.Management.Automation.PSCredential] $Credential=$Null, [boolean] $OnlineCheck = $true, [string] $Name, [ValidateSet("start", "stop")] [string] $ServiceState ) $returnobject = @() $Function = $MyInvocation.MyCommand Write-Verbose "Entering $Function" $Arguments = "Name: $Name, ServiceState $ServiceState" Write-Verbose $Arguments if (!$Name) { $Reason = 'You have to provide a service name' $Status = "fail" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments } elseif (!$ServiceState) { $Reason = 'You have to provide an ServiceState' $Status = "fail" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments } else { $targets = Get-Target -ComputerList:$(if ($ComputerList){$ComputerList}) -ComputerName:$(if ($ComputerName){$ComputerName}) foreach ($target in $targets) { Write-Progress -Activity "Running $Function" -Status "Processing $target..." if ($pscmdlet.ShouldProcess($target, "$ServiceState service $($Name)")) { if ($OnlineCheck -and !(Test-Connection $target -Quiet -Count 1)) { Write-Verbose "$target is offline" $Status = "fail" $Reason = "offline" } else { if ($Method -match "wmi") { if (($target -eq "localhost") -and $Credential) { $Status = "fail" $Reason = "localhost and WMI and credential not working" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments -ComputerName $target Continue } $res = Get-WmiObject Win32_service -Filter "name='$($Name)'" -Credential $Credential -ComputerName $target if (!$res) { $Status = "fail" $Reason = "no service (empty result)" } else { $State = $res.State write-verbose $State if (($ServiceState -match "stop") -and ($State -match "stopped")) { $Status = "pass" $Reason = "service already stopped" } elseif (($ServiceState -match "start") -and ($State -match "running")) { $Status = "pass" $Reason = "service already started" } else { $rval = $res.$("$($ServiceState)Service")().returnvalue write-verbose "Return value: $rval" if ($rval -eq 0) { $Status = "pass" $Reason = "service set to $ServiceState" } elseif ($rval -eq 2) { $Status = "fail" $Reason = "access denied" } else { $Status = "fail" $Reason = "Returnvalue is $rval" } } } } elseif ($Method -match "winrm") { } elseif ($Method -match "external") { Write-Verbose "Using external tools" Write-Verbose "BinPath: $BinPath" if (!(Test-Path -Path "$BinPath\psservice.exe")) { $Status = "fail" $Reason = "Binary $BinPath\psservice.exe not found." } else { $proc = Start-Process psservice.exe -commandline "\\$target -accepteula -nobanner $ServiceState $Name" if ($proc.stderr -match "verweigert" -or $proc.stderr -match "denied") { $Reason = "Access denied while set service to $ServiceState" $Status = "fail" } elseif ($proc.stderr -match "bereits" -or $proc.stderr -match "already") { $Reason = "Service already set to $ServiceState." $Status = "pass" } elseif ($proc.stdout -match "Error") { $Reason = "Error while using psservice. Use -Verbose when running the command for more information. Is service already activated? If not, use Enable-Service or Enable-RemoteRegistry." $Status = "fail" Write-Verbose $proc.stdout Write-Verbose $proc.stderr } elseif ($proc.stdout -match "unable to access") { $Reason = "Unable to access SCM" $Status = "fail" } elseif (!$proc.stderr -and !($proc.stdout -match "error")) { $Reason = "Service set to $ServiceState." $Status = "pass" } else { $Status = "fail" $Reason = "Tell the developer to better code. Something went wrong..." Write-Verbose $proc.stdout Write-Verbose $proc.stderr } if ($proc.ExitCode -eq 0) { Write-Verbose "Successfully executed psservice on $target" } else { Write-Verbose "Error while running psservice on $target" } } #binaries found } #External } #online $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments -ComputerName $target } #whatif } #each target } # parameters ok $returnobject Write-Verbose "Leaving $($MyInvocation.MyCommand)" } # Edit-Service Function Start-Service() { [CmdletBinding(SupportsShouldProcess=$True,DefaultParameterSetName='ExternComputerName')] param ( [string[]] $ComputerName, [string] $ComputerList, [ValidateSet("WMI", "WinRM", "External")] [string] $Method = "WMI", [string] $BinPath = $(Join-Path -Path $ModuleRoot -ChildPath "\bin"), [System.Management.Automation.Runspaces.PSSession[]] $Session=$Null, [System.Management.Automation.PSCredential] $Credential=$Null, [boolean] $OnlineCheck = $true, [string] $Name ) $returnobject = @() $Function = $MyInvocation.MyCommand Write-Verbose "Entering $Function" $Arguments = "Name: $Name" Write-Verbose "Arguments: $Arguments" if (!$Name) { $Reason = 'You have to provide a service name' $Status = "fail" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments } else { $targets = Get-Target -ComputerList:$(if ($ComputerList){$ComputerList}) -ComputerName:$(if ($ComputerName){$ComputerName}) foreach ($target in $targets) { Write-Progress -Activity "Running $Function" -Status "Processing $target..." if ($pscmdlet.ShouldProcess($target, "start $($Name)")) { if ($OnlineCheck -and !(Test-Connection $target -Quiet -Count 1)) { $Status = "fail" $Reason = "offline" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments -ComputerName $target } else { if ($Method -match "wmi") { $ret = Edit-Service -Method wmi -ComputerName $target -Credential $Credential -Name $Name -servicestate "start" -OnlineCheck:$false } elseif ($Method -match "winrm") { $ret = Edit-Service -Method winrm -ComputerName $target -Name $Name -servicestate "start" -OnlineCheck:$false } elseif ($Method -match "external") { $ret = Edit-Service -Method external -ComputerName $target -Name $Name -servicestate "start" -OnlineCheck:$false } $ret | ? { $_.Function -match "Edit-Service" } | % { $_.Function = $Function } $ret | ? { $_.Arguments -match "Edit-Service" } | % { $_.Arguments = $Arguments } $returnobject += $ret } #online } #whatif } #each target } #parameters ok $returnobject Write-Verbose "Leaving $Function" } #Start-Service Function Stop-Service() { [CmdletBinding(SupportsShouldProcess=$True,DefaultParameterSetName='Default')] param ( [string[]] $ComputerName, [string] $ComputerList, [ValidateSet("WMI", "WinRM", "External")] [string] $Method = "WMI", [string] $BinPath = $(Join-Path -Path $ModuleRoot -ChildPath "\bin"), [System.Management.Automation.Runspaces.PSSession[]] $Session=$Null, [System.Management.Automation.PSCredential] $Credential=$Null, [boolean] $OnlineCheck = $true, [string] $Name ) $returnobject = @() $Function = $MyInvocation.MyCommand Write-Verbose "Entering $Function" $Arguments = "Name: $Name, OnlineCheck: $OnlineCheck" Write-Verbose "Arguments: $Arguments" if (!$Name) { $Reason = 'You have to provide a service name' $Status = "fail" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments } else { $targets = Get-Target -ComputerList:$(if ($ComputerList){$ComputerList}) -ComputerName:$(if ($ComputerName){$ComputerName}) Write-Verbose $targets foreach ($target in $targets) { Write-Progress -Activity "Running $Function" -Status "Processing $target..." if ($pscmdlet.ShouldProcess($target, "Stop $($Name)")) { if ($OnlineCheck -and !(Test-Connection $target -Quiet -Count 1)) { $Status = "fail" $Reason = "offline" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments -ComputerName $target } else { if ($Method -match "wmi") { $ret = Edit-Service -Method wmi -ComputerName $target -Credential $Credential -Name $Name -servicestate "stop" -OnlineCheck:$false } elseif ($Method -match "winrm") { $ret = Edit-Service -Method WinRM -ComputerName $target -Name $Name -servicestate "stop" -OnlineCheck:$false } elseif ($Method -match "external") { $ret = Edit-Service -Method external -ComputerName $target -Name $Name -servicestate "stop" -OnlineCheck:$false } $ret | ? { $_.Function -match "Edit-Service" } | % { $_.Function = $Function } $ret | ? { $_.Arguments -match "Edit-Service" } | % { $_.Arguments = $Arguments } $returnobject += $ret } #online } #whatif } #each target } #parameters ok $returnobject Write-Verbose "Leaving $($MyInvocation.MyCommand)" } #Stop-Service Function Enable-Service() { [CmdletBinding(SupportsShouldProcess=$True,DefaultParameterSetName='ExternComputerName')] param ( [string[]] $ComputerName, [string] $ComputerList, [ValidateSet("WMI", "External")] [string] $Method = "WMI", [string] $BinPath = $(Join-Path -Path $ModuleRoot -ChildPath "\bin"), [System.Management.Automation.Runspaces.PSSession[]] $Session=$Null, [System.Management.Automation.PSCredential] $Credential=$Null, [boolean] $OnlineCheck = $true, [string] $Name, [ValidateSet("Manual", "Automatic")] [string] $StartupType ) $returnobject = @() $Function = $MyInvocation.MyCommand Write-Verbose "Entering $Function" $Arguments = "Name: $Name, StartupType: $StartupType, Method: $Method" Write-Verbose "Arguments: $Arguments" if ($Method -match "external") { if ($StartupType -eq "Manual") { $StartupTypeService = "demand" } else { $StartupTypeService = "auto" } } else { $StartupTypeService = $StartupType } if (!$Name) { $Reason = 'You have to provide a service name' $Status = "fail" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments } elseif (!$StartupType) { $Reason = 'You have to specifiy the startuptype. Manual or Automatic.' $Status = "fail" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments } else { $targets = Get-Target -ComputerList:$(if ($ComputerList){$ComputerList}) -ComputerName:$(if ($ComputerName){$ComputerName}) foreach ($target in $targets) { Write-Progress -Activity "Running $Function" -Status "Processing $target..." if ($pscmdlet.ShouldProcess($target, "Enable $($Name) with StartupType $($StartupTypeService)")) { if ($OnlineCheck -and !(Test-Connection $target -Quiet -Count 1)) { Write-Verbose "$target is offline" $Status = "fail" $Reason = "offline" } else { if ($Method -match "wmi") { if (($target -eq "localhost") -and $Credential) { $Status = "fail" $Reason = "localhost and WMI and credential not working" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments -ComputerName $target Continue } $res = Get-WmiObject Win32_service -Filter "name='$($Name)'" -Credential $Credential -ComputerName $target if (!$res) { $Status = "fail" $Reason = "no service" } else { $rval = $res.ChangeStartMode($StartupTypeService).returnvalue write-verbose "Return value: $rval" if ($rval -eq 0) { $Status = "pass" $Reason = "service enabled" } elseif ($rval -eq 2) { $Status = "fail" $Reason = "access denied" } else { $Status = "fail" $Reason = "Returnvalue is $rval" } } } elseif ($Method -match "winrm") { } elseif ($Method -match "external") { Write-Verbose "Using external tools" Write-Verbose "BinPath: $BinPath" if (!(Test-Path -Path "$BinPath\psservice.exe")) { $Status = "fail" $Reason = "Binary $BinPath\psservice.exe not found." } else { $proc = Start-Process psservice.exe -commandline "\\$target -accepteula -nobanner setconfig $($Name) $($StartupTypeService)" if ($proc.stderr -match "verweigert" -or $proc.stderr -match "denied") { $Reason = "Access denied while enabling $Name" $Status = "fail" } elseif ($proc.stderr -match "kein installierter" -or $proc.stderr -match "no installed") { $Reason = "service not found" $Status = "fail" } elseif ($proc.stderr -match "deaktiviert" -or $proc.stderr -match "deactivated") { $Reason = "service is deactivated" $Status = "fail" } elseif ($proc.stdout -match "error" -or $proc.stdout -match "usage:") { $Reason = "Error while using psservice" $Status = "fail" Write-Verbose $proc.stdout Write-Verbose $proc.stderr } elseif ($proc.stdout -match "unable to access") { $Reason = "Unable to access service control manager" $Status = "fail" } elseif ($proc.stdout -and !($proc.stdout -match "error")) { $Reason = "$($Name) enabled." $Status = "pass" } else { $Reason = "Unspecified error" $Status = "fail" Write-Verbose $proc.stdout Write-Verbose $proc.stderr } if ($proc.ExitCode -eq 0) { Write-Verbose "Successfully executed psservice on $target" } else { Write-Verbose "Error while running psservice on $target" } } #Binary found } #External } #online $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments -ComputerName $target } #whatif } #each target } #parameters ok $returnobject Write-Verbose "Leaving $($MyInvocation.MyCommand)" } #Enable-Service Function Disable-Service() { [CmdletBinding(SupportsShouldProcess=$True,DefaultParameterSetName='Default')] param ( [string[]] $ComputerName, [string] $ComputerList, [ValidateSet("WMI", "External")] [string] $Method = "WMI", [string] $BinPath = $(Join-Path -Path $ModuleRoot -ChildPath "\bin"), [System.Management.Automation.Runspaces.PSSession[]] $Session=$Null, [System.Management.Automation.PSCredential] $Credential=$Null, [boolean] $OnlineCheck = $true, [switch] $NoRemoteRegistry, [string] $Name ) $returnobject = @() $Function = $MyInvocation.MyCommand Write-Verbose "Entering $Function" $Arguments = "Method: $Method, Name: $Name, Onlinecheck: $OnlineCheck" Write-Verbose "Arguments: $Arguments" if (!$Name) { $Reason = 'You have to provide a service name' $Status = "fail" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments } else { $targets = Get-Target -ComputerList:$(if ($ComputerList){$ComputerList}) -ComputerName:$(if ($ComputerName){$ComputerName}) foreach ($target in $targets) { Write-Progress -Activity "Running $Function" -Status "Processing $target..." if ($pscmdlet.ShouldProcess($target, "Disable Service $($Name)")) { if ($OnlineCheck -and !(Test-Connection $target -Quiet -Count 2)) { Write-Verbose "$target is offline" $Status = "fail" $Reason = "offline" } else { if ($Method -match "wmi") { if (($target -eq "localhost") -and $Credential) { $Status = "fail" $Reason = "localhost and WMI and credential not working" $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments -ComputerName $target Continue } if ($Credential) { Write-Verbose "Using wmi with credentials" # todo fixme add regex capability with wmi filter or with list all and -match with PS $res = Get-WmiObject Win32_service -Filter "name='$($Name)'" -Credential $Credential -ComputerName $target } else { # todo fixme add regex capability with wmi filter or with list all and -match with PS Write-Verbose "Using wmi without credentials" $res = Get-WmiObject Win32_service -Filter "name='$($Name)'" -ComputerName $target } if (!$res) { $Status = "fail" $Reason = "no service" } else { $rval = $res.ChangeStartMode('disabled').returnvalue write-verbose "Return value: $rval" if ($rval -eq 0) { $Status = "pass" $Reason = "service disabled" } elseif ($rval -eq 2) { $Status = "fail" $Reason = "Access denied to disable service" } else { $Status = "fail" $Reason = "Returnvalue is $rval" } } } elseif ($Method -match "winrm") { # noooot } elseif ($Method -match "external") { Write-Verbose "Using external tools" Write-Verbose "BinPath: $BinPath" if (!(Test-Path -Path "$BinPath\psservice.exe")) { $Status = "fail" $Reason = "Binary $BinPath\psservice.exe not found." } else { $proc = Start-Process psservice.exe -commandline "\\$target -accepteula -nobanner setconfig $Name disabled" if ($proc.stderr -match "verweigert" -or $proc.stderr -match "denied") { $Reason = "Access denied while disabling service" $Status = "fail" } elseif ($proc.stdout -match "Unable") { $Reason = "Error accessing remote host" $Status = "fail" } elseif ($proc.stdout -and !($proc.stdout -match "Error")) { $Reason = "Service disabled" $Status = "pass" } else { $Reason = "Tell the developer to better code. Something went wrong..." $Status = "fail" Write-verbose $proc.stdout Write-verbose $proc.stderr } if ($proc.ExitCode -eq 0) { Write-verbose "Successfully executed psservice on $target" } else { Write-Verbose "Error while running psservice on $target" } } # binaries found } # UseExternal } # host online $returnobject += New-PowerSponseObject -Function $Function -Status $Status -Reason $Reason -Arguments $Arguments -ComputerName $target } # whatif } # each target } # parameters ok $returnobject Write-Verbose "Leaving $($MyInvocation.MyCommand)" } # Disable-Service Function Remove-Service() { } |