public/get-AllPBIPermissions.ps1
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Function get-AllPBIPermissions{ <# Author = "Jos Lieben (jos@lieben.nu)" CompanyName = "Lieben Consultancy" Copyright = "https://www.lieben.nu/liebensraum/commercial-use/" Parameters: -expandGroups: if set, group memberships will be expanded to individual users -excludeGroupsAndUsers: exclude group and user memberships from the report, only show role assignments #> Param( [Switch]$expandGroups ) $activity = "Scanning PowerBI" Write-Host "Starting PowerBI scan..." Write-Progress -Id 1 -PercentComplete 0 -Activity $activity -Status "Retrieving workspaces..." $global:PBIPermissions = @{} $workspaces = New-GraphQuery -Uri "https://api.powerbi.com/v1.0/myorg/admin/groups?`$top=5000" -resource "https://api.fabric.microsoft.com" -method "GET" $workspaceParts = [math]::ceiling($workspaces.Count / 100) if($workspaceParts -gt 500){ Throw "More than 50000 workspaces detected, this module does not support environments with > 50000 workspaces yet. Submit a feature request." } Write-Progress -Id 1 -PercentComplete 5 -Activity $activity -Status "Submitting $workspaceParts scanjobs for $($workspaces.count) workspaces..." $scanJobs = @() for($i=0;$i -lt $workspaceParts;$i++){ $body = @{"workspaces" = $workspaces.id[($i*100)..($i*100+99)]} | ConvertTo-Json if($i/16 -eq 1){ Write-Host "Sleeping for 60 seconds to prevent throttling..." Start-Sleep -Seconds 60 } $scanJobs += New-GraphQuery -Uri "https://api.powerbi.com/v1.0/myorg/admin/workspaces/getInfo?datasourceDetails=True&getArtifactUsers=True" -Method POST -Body $body -resource "https://api.fabric.microsoft.com" } Write-Progress -Id 1 -PercentComplete 10 -Activity $activity -Status "Waiting for scan jobs to complete..." foreach($scanJob in $scanJobs){ do{ $res = New-GraphQuery -Uri "https://api.powerbi.com/v1.0/myorg/admin/workspaces/scanStatus/$($scanJob.id)" -Method GET -resource "https://api.fabric.microsoft.com" if($res.status -ne "Succeeded"){ Write-Host "Scan job $($scanJob.id) status $($res.status), sleeping for 30 seconds..." Start-Sleep -Seconds 30 } }until($res.status -eq "Succeeded") Write-Host "Scan job $($scanJob.id) completed" } Write-Progress -Id 1 -PercentComplete 25 -Activity $activity -Status "Receiving scan job results..." $scanResults = @() foreach($scanJob in $scanJobs){ $scanResults += (New-GraphQuery -Uri "https://api.powerbi.com/v1.0/myorg/admin/workspaces/scanResult/$($scanJob.id)" -Method GET -resource "https://api.fabric.microsoft.com").workspaces } Write-Progress -Id 1 -PercentComplete 45 -Activity $activity -Status "Processing PowerBI securables..." for($s=0;$s -lt $scanResults.count; $s++){ Write-Progress -Id 2 -PercentComplete $(Try{ ($s/$scanResults.count)*100 } catch {0}) -Activity "Analyzing securables..." -Status "$($s+1)/$($scanResults.count) $($scanResults[$s].name)" foreach($report in $scanResults[$s].reports){ Update-StatisticsObject -category "PowerBI" -subject "Securables" foreach($user in $report.users){ $groupMembers = $null if($user.principalType -eq "Group" -and $expandGroups.IsPresent){ try{ $groupMembers = get-entraGroupMembers -groupId $user.graphId }catch{ Write-Warning "Failed to retrieve group members for $($user.displayName), adding as group principal type instead" } foreach($groupMember in $groupMembers){ New-PBIPermissionEntry -path "/workspaces/$($scanResults[$s].name)/reports/$($report.name)" -type "Report" -principalId $groupMember.id -principalName $groupMember.displayName -principalUpn $groupMember.userPrincipalName -principalType $groupmember.principalType -roleDefinitionName $user.reportUserAccessRight -through "Group" -parent $user.graphId -created $report.createdDateTime -modified $report.modifiedDateTime } } if(!$groupMembers){ New-PBIPermissionEntry -path "/workspaces/$($scanResults[$s].name)/reports/$($report.name)" -type "Report" -principalId $user.graphId -principalName $user.displayName -principalUpn $user.identifier -principalType "$($user.principalType) ($($user.userType))" -roleDefinitionName $user.reportUserAccessRight -created $report.createdDateTime -modified $report.modifiedDateTime } } } foreach($dataset in $scanResults[$s].datasets){ Update-StatisticsObject -category "PowerBI" -subject "Securables" foreach($user in $dataset.users){ $groupMembers = $Null if($user.principalType -eq "Group" -and $expandGroups.IsPresent){ try{ $groupMembers = get-entraGroupMembers -groupId $user.graphId }catch{ Write-Warning "Failed to retrieve group members for $($user.displayName), adding as group principal type instead" } foreach($groupMember in $groupMembers){ New-PBIPermissionEntry -path "/workspaces/$($scanResults[$s].name)/datasets/$($dataset.name)" -type "Dataset" -principalId $groupMember.id -principalName $groupMember.displayName -principalUpn $groupMember.userPrincipalName -principalType $groupmember.principalType -roleDefinitionName $user.datasetUserAccessRight -through "Group" -parent $user.graphId -created $dataset.createdDate } } if(!$groupMembers){ New-PBIPermissionEntry -path "/workspaces/$($scanResults[$s].name)/datasets/$($dataset.name)" -type "Dataset" -principalId $user.graphId -principalName $user.displayName -principalUpn $user.identifier -principalType "$($user.principalType) ($($user.userType))" -roleDefinitionName $user.datasetUserAccessRight -created $dataset.createdDate } } } } Write-Progress -Id 2 -Completed -Activity "Analyzing securables..." Stop-StatisticsObject -category "PowerBI" -subject "Securables" Write-Progress -Id 1 -PercentComplete 90 -Activity $activity -Status "Writing report..." $permissionRows = foreach($row in $global:PBIPermissions.Keys){ foreach($permission in $global:PBIPermissions.$row){ [PSCustomObject]@{ "Path" = $row "Type" = $permission.Type "principalName" = $permission.principalName "roleDefinitionName" = $permission.roleDefinitionName "principalUpn" = $permission.principalUpn "principalType" = $permission.principalType "through" = $permission.through "parent" = $permission.parent "principalId" = $permission.principalId "created" = $permission.created "modified" = $permission.modified } } } Add-ToReportQueue -permissions $permissionRows -category "PowerBI" -statistics @($global:unifiedStatistics."PowerBI"."Securables") Reset-ReportQueue Write-Progress -Id 1 -Completed -Activity $activity } |