Geblokkeerde Power Automate-stromen identificeren uit gegevensbeleid
Naarmate er nieuwe mogelijkheden beschikbaar komen, zoals de toevoeging van triggers als onderdeel van connectoractiebeheer, kan het van cruciaal belang zijn om snel stromen te identificeren die in strijd zijn met bestaande gegevensbeleidsregels. Met de volgende scripts kunt u deze stromen identificeren en inventariseren ter beoordeling. Ook kunnen ze u helpen bij het bijwerken van uw beleid als u wilt dat de stromen tijdens runtime niet mislukken.
Inventarisatie van stromen met geblokkeerde triggers
Het volgende PowerShell-script kan worden gebruikt om een CSV-bestand van Beïnvloede stromen te maken. Hiermee worden alle gegevensbeleidsregels in uw tenant opgevraagd en worden de toepasselijke omgevingen gevonden die binnen het bereik vallen. Het doorloopt elke omgeving opnieuw en vindt Power Automate-stromen die in strijd zijn met het toepasselijke beleid (door het gebruik van triggers) en die momenteel geblokkeerd zijn.
Belangrijk
U moet een Power Platform-beheerder zijn om het volgende script uit te kunnen voeren. Beheerders hebben toegang tot alle beleidsregels, omgevingen en stromen in uw tenant.
# Prompt user to capture TenantId
$TenantId = Read-Host "Please provide your Microsoft Entra TenantId Guid"
if($TenantId -eq "")
{
Write-Host "TenantId is required. Exiting..." -ForegroundColor Red
Exit;
}
function Is-Guid {
param (
[string]$Guid
)
try {
[Guid]::Parse($Guid) | Out-Null
return $true
} catch {
return $false
}
}
if(Is-Guid -Guid $TenantId)
{
##We can proceed
}
else
{
Write-Host "TenantId is not a valid Guid format. Exiting..." -ForegroundColor Red
Exit;
}
# Load Power Platform Administration PowerShell module
Import-Module Microsoft.PowerApps.Administration.PowerShell -ErrorAction Stop
Import-Module Microsoft.PowerApps.PowerShell -ErrorAction Stop
Add-PowerAppsAccount
# Initialize output
$output = @()
Write-Host "Fetching all DLP policies in the tenant..." -ForegroundColor Cyan
try {
# Fetch all DLP policies
#$dlpPolicies = Get-AdminDlpPolicy
$totalPolicies = $dlpPolicies.Count
Write-Host "Done. Fetching all Environments in the tenant..." -ForegroundColor Cyan
$allEnvironments = Get-AdminPowerAppEnvironment
Write-Host "Done."
} catch {
Write-Host "Failed to fetch DLP policies: $_" -ForegroundColor Red
exit
}
$policyIndex = 0
foreach ($policy in $dlpPolicies) {
$policyIndex++
Write-Progress -Activity "Processing Policies" -Status "Processing $policyIndex of $totalPolicies" -PercentComplete (($policyIndex / $totalPolicies) * 100)
try {
Write-Host "Processing DLP Policy: $($policy.DisplayName)" -ForegroundColor Cyan
# Initialize actionBlockedConnectorIds
$actionBlockedConnectorIds = @()
# Retrieve connector configurations for the policy
$connectorConfigurations = Get-PowerAppDlpPolicyConnectorConfigurations -TenantId $TenantId -PolicyName $policy.PolicyName
if (-not $connectorConfigurations.connectorActionConfigurations) {
Write-Host "Skipping policy $($policy.DisplayName) - No action control policy settings defined." -ForegroundColor Gray
continue
}
foreach ($connectorConfig in $connectorConfigurations.connectorActionConfigurations) {
$connectorId = $connectorConfig.connectorId
# Check if the connector has actions blocked by default
if ($connectorConfig.defaultConnectorActionRuleBehavior -eq 'Block') {
Write-Host "Connector with default blocked actions found: $connectorId in Policy $($policy.DisplayName)" -ForegroundColor Yellow
$actionBlockedConnectorIds += $connectorId
}
}
# Determine environments impacted by the policy
Write-Host "Determining environments impacted by the policy..." -ForegroundColor Cyan
$environments = @()
switch ($policy.FilterType) {
"" {
$environments = $allEnvironments
}
"include" {
$environments = $policy.Environments | ForEach-Object { $_.name }
}
"exclude" {
$policyEnvironmentNames = $policy.Environments | ForEach-Object { $_.name }
$environments = $allEnvironments | Where-Object { $_.EnvironmentName -notin $policyEnvironmentNames }
}
}
$environmentIndex = 0
$environmentCount = $environments.Count
foreach ($environment in $environments) {
$environmentIndex++
Write-Progress -Activity "Processing Environments" -Status "Environment $environmentIndex of $environmentCount" -PercentComplete (($environmentIndex / $environments.Count) * 100)
$environmentId = if ($environment -is [string]) { $environment } else { $environment.EnvironmentName }
$environmentDetails = Get-AdminPowerAppEnvironment -EnvironmentName $environmentId
Write-Host "Processing environment: $environmentId - " + $environmentDetails.DisplayName -ForegroundColor Green
# Capture Flow Management API URI
$flowBaseUri = $environmentDetails.Internal.properties.runtimeEndpoints.'microsoft.Flow'
# Fetch flows in the environment
try {
$flowsUri = $flowBaseUri + '/providers/Microsoft.ProcessSimple/scopes/admin/environments/' + $environmentId + '/v2/flows'
$flowsOutput = InvokeAPi -Method Get -Route $flowsUri -Body ""
} catch {
Write-Host "Failed to fetch flows for environment $environmentId : $_" -ForegroundColor Red
continue
}
$flows = $flowsOutput
$flowIndex = 0
$flowsCount = $flows.value.Count
foreach ($flow in $flows.value) {
$flowIndex++
Write-Progress -Activity "Processing Flows" -Status "Flow $flowIndex of $flowsCount " -PercentComplete (($flowIndex / $flows.value.Count) * 100)
# Check if flow's trigger uses the restricted connector
Write-Host "Flow display name: " $flow.properties.displayName
Write-Host "Flow status: " $flow.properties.state
$flowDetailsUri = $flowBaseUri + '/providers/Microsoft.ProcessSimple/scopes/admin/environments/' + $environmentId + '/flows/' + $flow.name
$flowDetailsOutput = InvokeAPi -Method Get -Route $flowDetailsUri -Body ""
$HasBlockedTriggers = "No"
foreach($trig in $flowDetailsOutput.properties.definitionSummary.triggers)
{
Write-Host $trig.type $trig.swaggerOperationId $trig.api
if($trig.api.id -in $actionBlockedConnectorIds)
{
Write-Host "Flow using restricted trigger connector found: $($flow.properties.displayName)" -ForegroundColor Yellow
$output += [PSCustomObject]@{
FlowId = $flow.name
FlowName = $flow.properties.displayName
EnvironmentId = $environmentId
PolicyId = $policy.PolicyName
ConnectorId = $trig.api.id
TriggerOperationId = $trig.swaggerOperationId
PolicyUrl = "https://admin.powerplatform.microsoft.com/policies/dlp/policyId/$($policy.PolicyName)"
}
$HasBlockedTriggers = "Yes"
}
}
if($HasBlockedTriggers -eq "No")
{
Write-Host "No blocked triggers found."
}
}
}
} catch {
Write-Host "Error processing policy $($policy.DisplayName): $_" -ForegroundColor Red
}
}
# Final Output
Write-Host "`nResults Summary:" -ForegroundColor Cyan
$output | Format-Table -AutoSize
# Prompt user to save output as CSV
$saveCsv = Read-Host "Do you want to save the results to ImpactedFlows.csv? (Y/N)"
if ($saveCsv -eq 'Y') {
$output | Export-Csv -Path "$(Get-Location)\ImpactedFlows.csv" -NoTypeInformation -Force
Write-Host "Results saved to ImpactedFlows.csv" -ForegroundColor Green
} else {
Write-Host "Results not saved." -ForegroundColor Yellow
}
# Instructions for deep linking
Write-Host "`nTo review a DLP policy, navigate to:" -ForegroundColor Cyan
Write-Host "https://admin.powerplatform.microsoft.com/policies/dlp/policyId/{PolicyId}" -ForegroundColor Green
Write-Host "You may need to adjust the PPAC Admin URL for GCC, GCCH, Mooncake, DoD, and other clouds." -ForegroundColor Cyan
Beleid bijwerken om triggers op te nemen in connectoractiebesturing
Met het volgende script PowerShell kunt u uw gegevensbeleid bijwerken en triggers opnemen die het risico lopen te worden geblokkeerd. Hierbij wordt het CSV-bestand Beïnvloede stromen van het vorige script als invoer gebruikt. Als u niet alle triggers wilt gebruiken die in het eerdere gedeelte zijn geïdentificeerd, kunt u ze uit het CSV-bestand verwijderen voordat u dit script uitvoert.
# Prompt user to capture TenantId
$TenantId = Read-Host "Please provide your Microsoft Entra TenantId Guid"
if($TenantId -eq "")
{
Write-Host "TenantId is required. Exiting..." -ForegroundColor Red
Exit;
}
function Is-Guid {
param (
[string]$Guid
)
try {
[Guid]::Parse($Guid) | Out-Null
return $true
} catch {
return $false
}
}
if (-not (Is-Guid -Guid $TenantId)) {
Write-Host "TenantId is not a valid Guid format. Exiting..." -ForegroundColor Red
Exit;
}
# Load Power Platform Administration PowerShell module
Import-Module Microsoft.PowerApps.Administration.PowerShell -ErrorAction Stop
Import-Module Microsoft.PowerApps.PowerShell -ErrorAction Stop
Add-PowerAppsAccount
# Prompt for CSV file path
$csvPath = Read-Host "Enter the path to ImpactedFlows.csv"
if (-not (Test-Path $csvPath)) {
Write-Host "File not found at $csvPath. Exiting..." -ForegroundColor Red
Exit;
}
# Import the CSV data
$impactedFlows = Import-Csv -Path $csvPath
# Group by PolicyId for efficient updates
$groupedPolicies = $impactedFlows | Group-Object -Property PolicyId
foreach ($policyGroup in $groupedPolicies) {
$policyId = $policyGroup.Name
$flowsInPolicy = $policyGroup.Group
$policyNeedsUpdated = $false
Write-Host "Processing DLP Policy: $policyId" -ForegroundColor Cyan
# Get existing connector configurations for the policy
try {
$connectorConfigurations = Get-PowerAppDlpPolicyConnectorConfigurations -TenantId $TenantId -PolicyName $policyId
} catch {
Write-Host "Failed to retrieve connector configurations for policy $policyId : $_" -ForegroundColor Red
continue
}
foreach ($flow in $flowsInPolicy) {
$connectorId = $flow.ConnectorId
$triggerOperationId = $flow.TriggerOperationId
# Check if the connector already has configurations
$existingConfig = $connectorConfigurations.connectorActionConfigurations | Where-Object { $_.connectorId -eq $connectorId }
if ($existingConfig) {
# Check if the triggerOperationId already exists in the actionRules array
$triggerExists = $existingConfig.actionRules | Where-Object { $_.actionId -eq $triggerOperationId }
if($triggerExists -ne $null)
{
Write-Host "TriggerOperationId $triggerOperationId already exists for connector $connectorId in policy $policyId" -ForegroundColor Yellow
} else {
# Add the new triggerOperationId to the existing configuration
$triggerRule = [pscustomobject]@{
actionId = $triggerOperationId
behavior = "Allow"
}
$existingConfig.actionRules+= $triggerRule
$policyNeedsUpdated = $true
Write-Host "Adding TriggerOperationId $triggerOperationId to connector $connectorId in policy $policyId" -ForegroundColor Green
}
}
}
if($policyNeedsUpdated)
{
# Update the DLP policy with modified configurations
try {
Set-PowerAppDlpPolicyConnectorConfigurations -TenantId $TenantId -PolicyName $policyId -UpdatedConnectorConfigurations $connectorConfigurations
Write-Host "Successfully updated DLP Policy: $policyId" -ForegroundColor Cyan
} catch {
Write-Host "Failed to update DLP Policy $policyId : $_" -ForegroundColor Red
}
}
}
Write-Host "All impacted flows processed and DLP policies updated." -ForegroundColor Cyan