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exportACL-NSG.ps1
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exportACL-NSG.ps1
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#Created By MSFT leizhang (leizha@microsoft.com) on July 10th, 2017
Clear-AzureProfile -Force
$logarray=@()
#For ARM Mode
Add-AzureRmAccount -EnvironmentName AzureChinaCloud
$SubscriptionNames = Get-AzureRMSubscription
foreach ($sub in $SubscriptionNames)
{
Select-AzureRMSubscription -SubscriptionName $sub.Name
Write-Output "Processing " $sub.Name
$vmlist = Get-AzureRMVM
foreach ($vm in $vmlist)
{
Write-Output "Processing " $vm.Name
#Get Azure ARM VM NICs
$NicsCount = $vm.NetworkProfile.NetworkInterfaces.Count
#Get VM Status
$vmstatus = (get-azurermvm -ResourceGroupName $vm.ResourceGroupName -Name $vm.Name -Status).Statuses.DisplayStatus[1]
for($i=0; $i -lt $NicsCount; $i++)
{
$NiCs = Get-AzureRmNetworkInterface | Where { $_.Id -eq $vm.NetworkProfile.NetworkInterfaces[$i].Id}
$NSGId = $NiCs.NetworkSecurityGroup.Id
$NSGs = Get-AzureRmNetworkSecurityGroup -ResourceGroupName $vm.ResourceGroupName | Where { $_.Id -eq $NSGId}
if($NSGs)
{
# NSG Existing then display
$Rules = $NSGs | Get-AzureRmNetworkSecurityRuleConfig | Select *
foreach($Rule in $Rules)
{
$output = new-object PSObject
$output | add-member -Membertype NoteProperty -Name "Mode" -value "ARM"
$output | add-member -Membertype NoteProperty -Name "SubscriptioName" -value "$($sub.Name)"
$output | add-member -Membertype NoteProperty -Name "ResourceGroupName" -value "$($vm.ResourceGroupName)"
$output | add-member -Membertype NoteProperty -Name "VMName" -value "$($vm.Name)"
$output | add-member -Membertype NoteProperty -Name "VMStatus" -value "$($vmstatus)"
$output | add-member -Membertype NoteProperty -Name "NICName" -value "$($NiCs.name)"
$output | add-member -Membertype NoteProperty -Name "PortName" -value "$($Rule.Name)"
$output | add-member -Membertype NoteProperty -Name "ExternalPort" -value "$($Rule.SourcePortRange)"
$output | add-member -Membertype NoteProperty -Name "InternalPort" -value "$($Rule.DestinationPortRange)"
$output | add-member -Membertype NoteProperty -Name "protocol" -value "$($Rule.Protocol)"
$output | add-member -Membertype NoteProperty -Name "RemoteSubnet" -value "$($Rule.SourceAddressPrefix)"
$output | add-member -Membertype NoteProperty -Name "Description" -value "$($Rule.Description)"
$output | add-member -Membertype NoteProperty -Name "Permission" -value "$($Rule.Access)"
$logarray += $output
#add the current machinename, port and ACL to the array.
}
}
else
{
# NSG is not Exising, then warning
$output = new-object PSObject
$output | add-member -Membertype NoteProperty -Name "Mode" -value "ARM"
$output | add-member -Membertype NoteProperty -Name "SubscriptioName" -value "$($sub.Name)"
$output | add-member -Membertype NoteProperty -Name "ResourceGroupName" -value "$($vm.ResourceGroupName)"
$output | add-member -Membertype NoteProperty -Name "VMName" -value "$($vm.name)"
$output | add-member -Membertype NoteProperty -Name "VMStatus" -value "$($vmstatus)"
$output | add-member -Membertype NoteProperty -Name "NICName" -value "$($NiCs.name)"
$output | add-member -Membertype NoteProperty -Name "PortName" -value "*"
$output | add-member -Membertype NoteProperty -Name "ExternalPort" -value "*"
$output | add-member -Membertype NoteProperty -Name "InternalPort" -value "*"
$output | add-member -Membertype NoteProperty -Name "protocol" -value "*"
$output | add-member -Membertype NoteProperty -Name "RemoteSubnet" -value "*"
$output | add-member -Membertype NoteProperty -Name "Description" -value "Open NSG to All Source IP"
$output | add-member -Membertype NoteProperty -Name "Permission" -value "permit"
$logarray += $output
#add the current machinename, port and ACL to the array.
}
}
}
}
Write-Output "ARM is Done, prepare for ASM"
#For ASM Mode
Add-AzureAccount -Environment AzureChinaCloud
$SubscriptionNames = Get-AzureSubscription
foreach ($sub in $SubscriptionNames)
{
Select-AzureSubscription -SubscriptionName $sub.SubscriptionName -Current
Write-Output "Processing " $sub.SubscriptionName
$vmlist = get-azureVM
foreach($vm in $vmlist)
{
Write-Output "Processing " $vm.Name
#get the endpoints for this VM
$Port = Get-AzureEndpoint -vm $vm
#get the length of the portarray
$PortLength = $Port.length
#get the ACL's for this VM
$acl = Get-AzureAclConfig -vm $vm
#Number of ACL rules
$AclLength = $acl.Rules.Count
#Get VM Status
$vmstatus = $vm.status
#Walk through the endpoints
for($i=0; $i -lt $PortLength; $i++)
{
#If ACL Length is ZERO
if($AclLength -eq 0)
{
$output = new-object PSObject
$output | add-member -Membertype NoteProperty -Name "Mode" -value "ASM"
$output | add-member -Membertype NoteProperty -Name "SubscriptioName" -value $sub.SubscriptionName
$output | add-member -Membertype NoteProperty -Name "ResourceGroupName" -value "ASM Default Resource Group"
$output | add-member -Membertype NoteProperty -Name "VMName" -value "$($vm.name)"
$output | add-member -Membertype NoteProperty -Name "VMStatus" -value "$($vmstatus)"
$output | add-member -Membertype NoteProperty -Name "NICName" -value "ASM Default NIC"
$output | add-member -Membertype NoteProperty -Name "PortName" -value "$($port[$i].name)"
$output | add-member -Membertype NoteProperty -Name "ExternalPort" -value "$($port[$i].port)"
$output | add-member -Membertype NoteProperty -Name "InternalPort" -value "$($port[$i].localport)"
$output | add-member -Membertype NoteProperty -Name "protocol" -value "$($port[$i].protocol)"
$output | add-member -Membertype NoteProperty -Name "RemoteSubnet" -value "*"
$output | add-member -Membertype NoteProperty -Name "Description" -value "Open ACL to All Source IP"
$output | add-member -Membertype NoteProperty -Name "Permission" -value "permit"
$logarray += $output #add the current machinename, port and ACL to the array.
}
#walk through the ACL for each endpoint and add them to an object
for($n=0; $n -lt $AclLength; $N++)
{
$output = new-object PSObject
$output | add-member -Membertype NoteProperty -Name "Mode" -value "ASM"
$output | add-member -Membertype NoteProperty -Name "SubscriptioName" -value $sub.SubscriptionName
$output | add-member -Membertype NoteProperty -Name "ResourceGroupName" -value "ASM Default Resource Group"
$output | add-member -Membertype NoteProperty -Name "VMName" -value "$($vm.name)"
$output | add-member -Membertype NoteProperty -Name "VMStatus" -value "$($vmstatus)"
$output | add-member -Membertype NoteProperty -Name "NICName" -value "ASM Default NIC"
$output | add-member -Membertype NoteProperty -Name "PortName" -value "$($port[$i].name)"
$output | add-member -Membertype NoteProperty -Name "ExternalPort" -value "$($port[$i].port)"
$output | add-member -Membertype NoteProperty -Name "InternalPort" -value "$($port[$i].localport)"
$output | add-member -Membertype NoteProperty -Name "protocol" -value "$($port[$i].protocol)"
if($AclLength -gt 1)
{
$output | add-member -Membertype NoteProperty -Name "RemoteSubnet" -value "$($acl.remotesubnet[$n])"
$output | add-member -Membertype NoteProperty -Name "Description" -value "$($acl.Description[$n])"
$output | add-member -Membertype NoteProperty -Name "Permission" -value "$($acl.Action[$n])"
}
else
{
$output | add-member -Membertype NoteProperty -Name "RemoteSubnet" -value "$($acl.remotesubnet)"
$output | add-member -Membertype NoteProperty -Name "Description" -value "$($acl.Description)"
$output | add-member -Membertype NoteProperty -Name "Permission" -value "$($acl.Action)"
}
$logarray += $output #add the current machinename, port and ACL to the array.
}
}
}
}
#write the logarray to a CSV file.
$logArray | convertto-Csv -NoTypeInformation | out-file D:\azureacl-nsg.csv -append -Encoding utf8
Write-Output "Export Success, please check azureacl file in Disk D:"