PSCloudScanner

1.2.1

Functions/Get-Subscription.ps1

function Get-Subscription {
    trap {Out-Error $_; continue;}
    $allSubscriptions = Get-AzureRmSubscription -TenantId $currentTenantId;

    if ($subscriptions) {
        $totalSubscriptionsFound = $subscriptions.Count;
    }
    else {
        $totalSubscriptionsFound = $allSubscriptions.Count;
    }

    Add-Log "No of subscriptions to process for tenant $currentTenantId : $totalSubscriptionsFound" "subscriptions";
    $totalSubscriptionsProcessed = 0;

    foreach ($subscription in $allSubscriptions) {
        trap {Out-Error $_; continue;}
        if (!$subscriptions -or $subscriptions.contains($subscription.Id) -or $subscriptions.contains($subscription.Name)) {
            Set-AzureRmContext -Subscription $subscription.Id | Out-Null
            $subscriptionId = $subscription.Id;
            $subscriptionName = $subscription.Name;
            Write-Progress -Activity "Scanning Subscriptions" -Id 4 -CurrentOperation "Processing subscription: $subscriptionName" -Status "Subscriptions in current tenant: $totalSubscriptionsProcessed of $totalSubscriptionsFound" -PercentComplete (($totalSubscriptionsProcessed / $totalSubscriptionsFound) * 100)
        
            $resourceGroups = Get-AzureRmResourceGroup;

            $totalResourceGroupsFound = $resourceGroups.Count;
            Add-Log "No of resource groups found in subscription $subscriptionName ($subscriptionId): $totalResourceGroupsFound" "resourcegroups";

            $totalResourceGroupsProcessed = 0;

            foreach ($resourceGroup in $resourceGroups) {
                trap {Out-Error $_; continue;}
                $resourceGroupName = $resourceGroup.ResourceGroupName;
                Write-Progress -Activity "Scanning Resource Groups" -Id 5 -CurrentOperation "Processing resource group: $resourceGroupName" -Status "Resource groups in current subscription: $totalResourceGroupsProcessed of $totalResourceGroupsFound" -PercentComplete (($totalResourceGroupsProcessed / $totalResourceGroupsFound) * 100)

                if (!$sections -or $sections.Contains("as")) {
                    Get-AppService;
                    Add-Log "Processed App service certificates in resource group $resourceGroupName" "resourcegroups";
                }
                if (!$sections -or $sections.Contains("kv")) {
                    Get-KeyVault;
                    Add-Log "Processed Key vaults (keys, secrets and certificates) in resource group $resourceGroupName" "resourcegroups";
                }
                if (!$sections -or $sections.Contains("ad")) {
                    Join-AppSettingActiveDirectory;
                    Add-Log "Cross referenced web apps against AD applications in resource group $resourceGroupName" "resourcegroups";
                }
                $totalResourceGroupsProcessed++;
                Add-Log "processed resource group in subscription $subscriptionName ($subscriptionId): $resourceGroupName" "resourcegroups";
            }

            Add-Log "No of resource groups processed in subscription $subscriptionName ($subscriptionId): $totalResourceGroupsProcessed" "resourcegroups";
            $totalSubscriptionsProcessed++;
            Add-Log "processed subscription in tenant $currentTenantId : $subscriptionName ($subscriptionId)" "subscriptions";
        }
    }
    Add-Log "No of subscriptions processed in tenant $currentTenantId : $totalSubscriptionsProcessed" "subscriptions";
}