Private/Merge-PluginArgs.ps1
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function Merge-PluginArgs { [CmdletBinding()] param( [Parameter(Position=0)] [hashtable]$PluginArgs, [Parameter(Position=1)] [PSTypeName('PoshACME.PAAccount')]$Account ) # IMPORTANT: This function does not yet work on non-Windows OSes unless there is no # "secure" data in the hashtable. This is a known bug related to the SecureString # implementation (or lack thereof) on non-Windows. I'm tracking the issue via this # PowerShell issue: # https://github.com/PowerShell/PowerShell/issues/1654 # Each time someone creates a new cert with a particular set of plugin args, # we're saving them to the account so they can be used automatically on additional # certs and renewals. Passed in args take priority. So if there are conflicts, # the new ones win and the old ones are overwritten. # Rather than using JSON like we do with everything else, we'll be using XML # because the JSON conversion doesn't support serializing things like SecureString # and PSCredential objects. But XML does via Export-CliXml/Import-CliXml. # make sure any account passed in is actually associated with the current server # or if no account was specified, that there's a current account. if (!$Account) { if (!($Account = Get-PAAccount)) { throw "No Account parameter specified and no current account selected. Try running Set-PAAccount first." } } else { if ($Account.id -notin (Get-PAAccount -List).id) { throw "Specified account id $($Account.id) was not found in the current server's account list." } } # build the path to the plugin file and import it $pFile = Join-Path (Join-Path $script:DirFolder $Account.id) 'plugindata.xml' if (Test-Path -Path $pFile -PathType Leaf) { Write-Debug "Loading saved plugin data" # import the existing file $merged = Import-CliXml $pFile } else { # create an empty hashtable $merged = @{} } # merge the incoming args if ($PluginArgs) { foreach ($key in $PluginArgs.Keys) { Write-Debug "Overwriting PluginArgs key $key" $merged.$key = $PluginArgs.$key } } # export the merged object $merged | Export-Clixml $pFile -Force -EA Stop # return the merged object return $merged } |