Public/Get-PAPluginArgs.ps1
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function Get-PAPluginArgs { [OutputType([hashtable])] [CmdletBinding()] param( [Parameter(Position=0,ValueFromPipeline,ValueFromPipelineByPropertyName)] [string]$MainDomain, [Parameter(ValueFromPipelineByPropertyName)] [ValidateScript({Test-ValidFriendlyName $_ -ThrowOnFail})] [string]$Name ) Begin { # Make sure we have an account configured if (-not ($acct = Get-PAAccount)) { try { throw "No ACME account configured. Run Set-PAAccount or New-PAAccount first." } catch { $PSCmdlet.ThrowTerminatingError($_) } } } Process { trap { $PSCmdlet.ThrowTerminatingError($PSItem) } # try to find an order using the specified parameters $order = Get-PAOrder @PSBoundParameters if (-not $order) { if (-not $MainDomain -and -not $Name) { Write-Warning "No ACME order configured. Run Set-PAOrder or New-PAOrder first." } else { Write-Warning "No ACME order found using the specified parameters." } return @{} } $pDataFile = Join-Path $order.Folder 'pluginargs.json' $pData = @{} if (Test-Path $pDataFile -PathType Leaf) { # Despite being exported as a hashtable, it comes back in as a PSCustomObject # And while there's -AsHashtable in PS 6+, we can't rely on it until we # drop support for PS 5.1. $pDataSafe = Get-Content $pDataFile -Raw -Encoding utf8 -EA Ignore | ConvertFrom-Json # determine whether we're using a custom key $encParam = @{} if (-not [String]::IsNullOrEmpty($acct.sskey)) { $encParam.Key = $acct.sskey | ConvertFrom-Base64Url -AsByteArray } # Convert it to a hashtable and do our custom deserialization on SecureString # and PSCredential objects. foreach ($prop in $pDataSafe.PSObject.Properties) { if ($prop.TypeNameOfValue -eq 'System.Management.Automation.PSCustomObject') { if ($prop.Value.origType) { if ('pscredential' -eq $prop.Value.origType) { $pData[$prop.Name] = [pscredential]::new( $prop.Value.user,($prop.Value.pass | ConvertTo-SecureString @encParam) ) } elseif ('securestring' -eq $prop.Value.origType) { $pData[$prop.Name] = $prop.Value.value | ConvertTo-SecureString @encParam } } else { Write-Debug "PluginArg $($prop.Name) deserialized as custom object we don't recognize. Treating as hashtable." # We're going to assume all custom objects that don't have an 'origType' property # were hashtables that we can safely convert back. $subHT = @{} foreach ($subprop in $prop.Value.PSObject.Properties) { $subHT[$subprop.Name] = $subprop.Value } $pData[$prop.Name] = $subHT } } else { $pData[$prop.Name] = $prop.Value } } } $pData } } |