Tag: PowerShell

Remove-Variable * -ErrorAction SilentlyContinue; Remove-Module *; $error.Clear();
$config = @{
	SubscriptionName = "";
	VMName           = ""
}
$myip = (Invoke-WebRequest -uri "http://ifconfig.me/ip").Content
Write-Host "My Public IP is", $myip;

if (-Not(Get-InstalledModule -Name "Az")) { 
	Write-Host "Installing Azure Package from PS Gallery...";
	Install-Module -Name Az -Scope CurrentUser -Repository PSGallery -Force; 
}

if (-Not(Get-Module -Name "Az") -and -Not(Get-Command -Name Get-AZContext)) {
	Write-Host "Importing Azure Module..."
	Import-Module -Name Az -Force; 
}

if (-Not (Get-AZContext)) {
	Write-Host "Connecting to Azure..."
	Connect-AzAccount #-Credential $azCredF
}

if ([bool]((Get-AZContext))) {	Write-Host "Connected to Azure using :", ((Get-AZContext).Account) }
else {	Write-Error "Failed to connect to Azure"; return; }

if (((Get-AZContext).Subscription.Name) -ne $config.SubscriptionName) {
	Write-Host "Switching Subscription Context...";
	(Get-AzSubscription -SubscriptionName $config.SubscriptionName) | 	Set-AzContext | Out-Null;
}
Write-Host "Subscription =", ((Get-AZContext).Subscription.Name);

$vm = Get-AzVM -VMName $config.VMName
Write-Host "Located Azure VM '$($vm.Name)' within '$($vm.ResourceGroupName)' ResourceGroup";

$nic = $vm.NetworkProfile.NetworkInterfaces;
$networkinterface = ($nic.id -split '/')[-1];
$nicdetails = Get-AzNetworkInterface -Name $networkinterface;

$nsg = Get-AzNetworkSecurityGroup -Name (($nicdetails.NetworkSecurityGroup.Id -split '/')[-1]) -ResourceGroupName ($vm.ResourceGroupName)

# $rules = Get-AzNetworkSecurityRuleConfig -NetworkSecurityGroup $networkSecurityGroup
# $rdpRule = $rules  | Where-Object { $_.Protocol -eq 'TCP' -and $_.DestinationPortRange -contains 3389 }

Write-Host "Before Updating public ip";
($nsg.SecurityRules | Where-Object { $_.Name -eq "RDP" }).SourceAddressPrefix

Write-Host ("*" * 10)
($nsg.SecurityRules | Where-Object { $_.Name -eq "RDP" }).SourceAddressPrefix = ([System.String[]] @("xxx.xxx.xxx.xxx", "xxx.xxx.xxx.xxx", $myip))
$nsg | Set-AzNetworkSecurityGroup | Get-AzNetworkSecurityRuleConfig -Name "RDP" | Out-Null

Write-Host "After Updating public ip";
($nsg.SecurityRules | Where-Object { $_.Name -eq "RDP" }).SourceAddressPrefix

Disconnect-AzAccount | Out-Null