internal/functions/Out-PolicyAssignmentDocumentationToFile.ps1
|
function Out-PolicyAssignmentDocumentationToFile { [CmdletBinding()] param ( [string] $outputPath, [switch] $windowsNewLineCells, $documentationSpecification, [hashtable] $assignmentsByEnvironment ) [string] $fileNameStem = $documentationSpecification.fileNameStem [string[]] $environmentCategories = $documentationSpecification.environmentCategories [string] $title = $documentationSpecification.title Write-Information "Generating Policy Assignment documentation for '$title', files '$fileNameStem'." # Checking parameters if ($null -eq $fileNameStem -or $fileNameStem -eq "") { Write-Error "fileNameStem not specified" -ErrorAction Stop } if ($null -eq $title -or $title -eq "") { Write-Error "title not specified" -ErrorAction Stop } $environmentCategoriesAreValid = $null -ne $environmentCategories -and $environmentCategories.Length -gt 0 if (-not $environmentCategoriesAreValid) { Write-Error "No environmentCategories '$environmentCategories' specified." -ErrorAction Stop } #region Combine per environment flat lists into a single flat list ($flatPolicyListAcrossEnvironments) $flatPolicyListAcrossEnvironments = @{} foreach ($environmentCategory in $environmentCategories) { if (-not $assignmentsByEnvironment.ContainsKey($environmentCategory)) { # Should never happen (programing bug) Write-Error "Unknown environmentCategory '$environmentCategory' encountered - bug in EPAC PowerShell code" -ErrorAction Stop } # Collate Policies $perEnvironment = $assignmentsByEnvironment.$environmentCategory $flatPolicyList = $perEnvironment.flatPolicyList foreach ($policyTableId in $flatPolicyList.Keys) { $flatPolicyEntry = $flatPolicyList.$policyTableId $flatPolicyEntryAcrossEnvironments = @{} if ($flatPolicyListAcrossEnvironments.ContainsKey($policyTableId)) { $flatPolicyEntryAcrossEnvironments = $flatPolicyListAcrossEnvironments.$policyTableId if ($isEffectParameterized) { $flatPolicyEntry.isEffectParameterized = $true } } else { $flatPolicyEntryAcrossEnvironments = @{ policyTableId = $policyTableId name = $flatPolicyEntry.name referencePath = $flatPolicyEntry.ReferencePath displayName = $flatPolicyEntry.displayName description = $flatPolicyEntry.description policyType = $flatPolicyEntry.policyType category = $flatPolicyEntry.category isEffectParameterized = $isEffectParameterized ordinal = 99 effectAllowedValues = @{} environmentList = @{} groupNames = [System.Collections.ArrayList]::new() policySetList = @{} policySetEffectStrings = $flatPolicyEntry.policySetEffectStrings } $null = $flatPolicyListAcrossEnvironments.Add($policyTableId, $flatPolicyEntryAcrossEnvironments) } # Find out lowest ordinal for grouping (optional) if ($flatPolicyEntry.ordinal -lt $flatPolicyEntryAcrossEnvironments.ordinal) { $flatPolicyEntryAcrossEnvironments.ordinal = $flatPolicyEntry.ordinal } # Collect union of all effect parameter allowed values $effectAllowedValues = $flatPolicyEntryAcrossEnvironments.effectAllowedValues foreach ($allowedValue in $flatPolicyEntry.effectAllowedValues.Keys) { if (-not $effectAllowedValues.ContainsKey($allowedValue)) { $null = $effectAllowedValues.Add($allowedValue, $allowedValue) } } # Collect union of all group names $groupNames = $flatPolicyEntry.groupNames if ($null -ne $groupNames -and $groupNames.Count -gt 0) { $existingGroupNames = $flatPolicyEntryAcrossEnvironments.groupNames $existingGroupNames.AddRange($groupNames.Keys) } # Collect environment category specific items $environmentList = $flatPolicyEntryAcrossEnvironments.environmentList if ($environmentList.ContainsKey($environmentCategory)) { Write-Error "Duplicate environmentCategory '$environmentCategory' encountered - bug in EPAC PowerShell code" -ErrorAction Stop } $effectValue = "Unknown" if ($null -ne $flatPolicyEntry.effectValue) { $effectValue = $flatPolicyEntry.effectValue } else { $effectValue = $flatPolicyEntry.effectDefault } $environmentCategoryInfo = @{ environmentCategory = $environmentCategory effectValue = $effectValue parameters = $flatPolicyEntry.parameters policySetList = $flatPolicyEntry.policySetList } $null = $environmentList.Add($environmentCategory, $environmentCategoryInfo) # Collect policySet specific items $policySetList = $flatPolicyEntryAcrossEnvironments.policySetList $flatPolicyEntryPolicySetList = $flatPolicyEntry.policySetList foreach ($shortName in $flatPolicyEntryPolicySetList.Keys) { $policySetInfo = $flatPolicyEntryPolicySetList.$shortName if (-not $policySetList.ContainsKey($shortName)) { $policySetEntry = @{ shortName = $shortName id = $policySetInfo.id name = $policySetInfo.name displayName = $policySetInfo.displayName description = $policySetInfo.description policyType = $policySetInfo.policyType effectParameterName = $policySetInfo.effectParameterName effectDefault = $policySetInfo.effectDefault effectAllowedValues = $policySetInfo.effectAllowedValues effectReason = $policySetInfo.effectReason isEffectParameterized = $policySetInfo.isEffectParameterized parameters = $policySetInfo.parameters } $null = $policySetList.Add($shortName, $policySetEntry) } } } } #endregion Combine per environment flat lists into a single flat list ($flatPolicyListAcrossEnvironments) #region Markdown [System.Collections.Generic.List[string]] $allLines = [System.Collections.Generic.List[string]]::new() [System.Collections.Generic.List[string]] $headerAndToc = [System.Collections.Generic.List[string]]::new() [System.Collections.Generic.List[string]] $body = [System.Collections.Generic.List[string]]::new() $allLines.Clear() $headerAndToc.Clear() $body.Clear() #region Overview $null = $headerAndToc.Add("# $title $markdownOutputType`n") $null = $headerAndToc.Add("Auto-generated Policy effect documentation across environments '$($environmentCategories -join "', '")' sorted by Policy category and Policy display name.`n") $null = $headerAndToc.Add("## Table of contents`n") $null = $headerAndToc.Add("- [Environments](#environments)") $null = $body.Add("`n## <a id=`"environments`"></a>Environments`n") $addedTableHeader = "" $addedTableDivider = "" foreach ($environmentCategory in $environmentCategories) { $perEnvironment = $assignmentsByEnvironment.$environmentCategory $itemList = $perEnvironment.itemList $assignmentsDetails = $perEnvironment.assignmentsDetails $scopes = $perEnvironment.scopes $null = $body.Add("`n### **$environmentCategory environment**") $null = $body.Add("`nScopes`n") foreach ($scope in $scopes) { $null = $body.Add("- $scope") } foreach ($item in $itemList) { $assignmentId = $item.assignmentId if ($assignmentsDetails.ContainsKey($assignmentId)) { # should always be true $assignmentsDetails = $assignmentsDetails.$assignmentId $null = $body.Add("`nAssignment $($assignmentsDetails.assignment.displayName)`n") $null = $body.Add("- PolicySet: $($assignmentsDetails.displayName)") $null = $body.Add("- Type: $($assignmentsDetails.policyType)") $null = $body.Add("- Category: $($assignmentsDetails.category)") $null = $body.Add("- Description: $($assignmentsDetails.description)") } } # Calculate environment columns $addedTableHeader += " $environmentCategory |" $addedTableDivider += " :-----: |" } #endregion Overview $null = $headerAndToc.Add("- [Policy effects across environments](#policy-effects-across-environment)") $null = $body.Add("`n<br/>`n`n## <a id='policy-effects-across-environment'></a>Policy effects across environment`n`n<br/>`n") $null = $body.Add("| Category | Policy |$addedTableHeader") $null = $body.Add("| :------- | :----- |$addedTableDivider") $flatPolicyListAcrossEnvironments.Values | Sort-Object -Property { $_.category }, { $_.displayName } | ForEach-Object -Process { # Build additional columns $addedEffectColumns = "" $environmentList = $_.environmentList $additionalInfoFragment = "" foreach ($environmentCategory in $environmentCategories) { if ($environmentList.ContainsKey($environmentCategory)) { $environmentCategoryValues = $environmentList.$environmentCategory $effectValue = $environmentCategoryValues.effectValue $effectAllowedValues = $_.effectAllowedValues $text = Convert-EffectToString ` -effect $effectValue ` -allowedValues $effectAllowedValues.Keys ` -Markdown $addedEffectColumns += " $text |" # $parameters = $environmentCategoryValues.parameters # $hasParameters = $false # if ($null -ne $parameters -and $parameters.psbase.Count -gt 0) { # foreach ($parameterName in $parameters.Keys) { # $parameter = $parameters.$parameterName # if (-not $parameter.isEffect) { # $hasParameters = $true # break # } # } # } # $additionalInfoFragment += "<br/>***$($environmentCategory)*** *environment:*" # $policySetList = $environmentCategoryValues.policySetList # foreach ($shortName in $policySetList.Keys) { # $perPolicySet = $policySetList.$shortName # # $policySetDisplayName = $perPolicySet.displayName # $effectString = $perPolicySet.effectString # $additionalInfoFragment += "<br/> $($shortName): ``$($effectString)``" # } # if ($hasParameters) { # $text = Convert-ParametersToString -parameters $parameters -outputType "markdownAssignment" # $additionalInfoFragment += $text # } } else { $addedEffectColumns += " |" } } $groupNames = $_.groupNames if ($groupNames.Count -gt 0) { $separator = "<br/> " $additionalInfoFragment += "<br/>*Compliance:*$separator" $sortedGroupNames = $groupNames | Sort-Object -Unique $additionalInfoFragment += ($sortedGroupNames -join $separator) } $null = $body.Add("| $($_.category) | **$($_.displayName)**<br/>$($_.description)$($additionalInfoFragment) | $($addedEffectColumns)") } $null = $allLines.AddRange($headerAndToc) $null = $allLines.AddRange($body) # Output file $outputFilePath = "$($outputPath -replace '[/\\]$', '')/$($fileNameStem).md" $allLines | Out-File $outputFilePath -Force #endregion Markdown #region csv [System.Collections.ArrayList] $allRows = [System.Collections.ArrayList]::new() [System.Collections.ArrayList] $columnHeaders = [System.Collections.ArrayList]::new() # Create header rows for CSV $null = $columnHeaders.AddRange(@("name", "referencePath", "policyType", "category", "displayName", "description", "groupNames", "policySets", "allowedEffects" )) foreach ($environmentCategory in $environmentCategories) { $null = $columnHeaders.Add("$($environmentCategory)Effect") } foreach ($environmentCategory in $environmentCategories) { $null = $columnHeaders.Add("$($environmentCategory)Parameters") } # deal with multi value cells $inCellSeparator = "," if ($windowsNewLineCells) { $inCellSeparator = ",`n" } $allRows.Clear() # Process the table $flatPolicyListAcrossEnvironments.Values | Sort-Object -Property { $_.category }, { $_.displayName } | ForEach-Object -Process { # Initialize row - with empty strings $rowObj = [ordered]@{} foreach ($key in $columnHeaders) { $null = $rowObj.Add($key, "") } # Cache loop values $effectAllowedValues = $_.effectAllowedValues $groupNames = $_.groupNames $policySetEffectStrings = $_.policySetEffectStrings # Build common columns $rowObj.name = $_.name $rowObj.referencePath = $_.referencePath $rowObj.policyType = $_.policyType $rowObj.category = $_.category $rowObj.displayName = $_.displayName $rowObj.description = $_.description $groupNames = $_.groupNames if ($groupNames.Count -gt 0) { $sortedGroupNameList = $groupNames | Sort-Object -Unique $rowObj.groupNames = $sortedGroupNameList -join $inCellSeparator } if ($policySetEffectStrings.Count -gt 0) { $rowObj.policySets = $policySetEffectStrings -join $inCellSeparator } if ($effectAllowedValues.Count -gt 0) { $rowObj.allowedEffects = $effectAllowedValues.Keys -join $inCellSeparator } $environmentList = $_.environmentList # Build environmentCategory columns foreach ($environmentCategory in $environmentCategories) { if ($environmentList.ContainsKey($environmentCategory)) { $perEnvironment = $environmentList.$environmentCategory if ($null -ne $perEnvironment.effectValue) { $rowObj["$($environmentCategory)Effect"] = $perEnvironment.effectValue } else { $rowObj["$($environmentCategory)Effect"] = $_.effectDefault } $text = Convert-ParametersToString -parameters $perEnvironment.parameters -outputType "csvValues" $rowObj["$($environmentCategory)Parameters"] = $text } } # Add row to spreadsheet $null = $allRows.Add($rowObj) } # Output file $outputFilePath = "$($outputPath -replace '[/\\]$','')/$($fileNameStem).csv" if ($windowsNewLineCells) { $allRows | ConvertTo-Csv | Out-File $outputFilePath -Force -Encoding utf8BOM } else { # Mac or Linux $allRows | ConvertTo-Csv | Out-File $outputFilePath -Force -Encoding utf8NoBOM } #endregion csv } |