Add Powershell script to resolve expiration issues

Packer/scripts/install-aws-ena.ps1

@@ -1,10 +0,0 @@
-# Installs the AWS Enhanced Networking for Windows
-  Write-Host "Installing the AWS Enhanced Networking Driver"
-  [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
-  $url="https://s3.amazonaws.com/ec2-windows-drivers-downloads/ENA/Latest/AwsEnaNetworkDriver.zip"
-  (New-Object System.Net.WebClient).DownloadFile($url, "$env:TEMP\AwsEnaNetworkDriver.zip")
-  Expand-Archive -Path $env:TEMP\AwsEnaNetworkDriver.zip -DestinationPath $env:TEMP\AwsEnaNetworkDriver -Force
-  . $env:TEMP\AwsEnaNetworkDriver\install.ps1
-
-  rm $env:TEMP\AwsEnaNetworkDriver.zip
-  rm -recurse $env:TEMP\AwsEnaNetworkDriver

Packer/windows_10.json

@@ -154,8 +154,7 @@
     {
       "type": "powershell",
       "scripts": [
-        "./scripts/debloat-windows.ps1",
-        "./scripts/install-aws-ena.ps1"
+        "./scripts/debloat-windows.ps1"
       ]
     },
     {

Terraform/main.tf

@@ -207,8 +207,7 @@ resource "aws_instance" "dc" {
   provisioner "remote-exec" {
     inline = [
       "choco install -force -y winpcap",
-      "powershell -c \"$ifindex = get-netipinterface | where-object InterfaceAlias -eq 'Ethernet' | where-object AddressFamily -eq 2 | select-object -ExpandProperty ifIndex; set-dnsclientserveraddress -InterfaceIndex $ifindex -ServerAddresses ('127.0.0.1','8.8.8.8')\"",
-      "ipconfig /all",
+      "ipconfig /renew",
       "powershell.exe -c \"Add-Content 'c:\\windows\\system32\\drivers\\etc\\hosts' '        192.168.38.103    wef.windomain.local'\"",
       ]
 
@@ -242,6 +241,9 @@ resource "aws_instance" "wef" {
   provisioner "remote-exec" {
     inline = [
       "choco install -force -y winpcap",
+      "powershell.exe -c \"Add-Content 'c:\\windows\\system32\\drivers\\etc\\hosts' '        192.168.38.102    dc.windomain.local'\"",
+      "powershell.exe -c \"Add-Content 'c:\\windows\\system32\\drivers\\etc\\hosts' '        192.168.38.102    windomain.local'\"",
+      "ipconfig /renew",
     ]
 
     connection {
@@ -274,7 +276,9 @@ resource "aws_instance" "win10" {
   provisioner "remote-exec" {
     inline = [
       "choco install -force -y winpcap",
-      "cscript c:\\windows\\system32\\slmgr.vbs /ato",
+      "powershell.exe -c \"Add-Content 'c:\\windows\\system32\\drivers\\etc\\hosts' '        192.168.38.102    dc.windomain.local'\"",
+      "powershell.exe -c \"Add-Content 'c:\\windows\\system32\\drivers\\etc\\hosts' '        192.168.38.102    windomain.local'\"",
+      "ipconfig /renew",
     ]
 
     connection {

Vagrant/scripts/fix-windows-expiration.ps1

@@ -0,0 +1,32 @@
+# Purpose: Re-arms the expiration timer on expiring Windows eval images and fixes activation issues
+
+# Check to see if there are days left on the timer or if it's just expired
+$regex = cscript c:\windows\system32\slmgr.vbs /dlv | select-string -Pattern "\((\d+) day\(s\)|grace time expired"
+if ($regex.Matches.Value -eq "grace time expired") {
+  # If it shows expired, it's likely it wasn't properly activated
+  Write-Host "It appears Windows was not properly activated. Attempting to resolve..."
+  try {
+    # The TrustedInstaller service MUST be running for activation to succeed
+    Set-Service TrustedInstaller -StartupType Automatic
+    Start-Service TrustedInstaller
+    Start-Sleep 10
+    # Attempt to activate
+    cscript c:\windows\system32\slmgr.vbs /ato
+  } catch {
+    Write-Host "Something went wrong trying to reactivate Windows..."
+  }
+  # If activation was successful, the regex should match 90 or 180 (Win10 or Win2016)
+  $regex = cscript c:\windows\system32\slmgr.vbs /dlv | select-string -Pattern "\((\d+) day\(s\)"
+}  
+$days_left = $regex.Matches.Groups[1].Value
+
+if ($days_left -as [int] -lt 30) {
+  write-host "Less than 30 days remaining before Windows expiration. Attempting to rearm..."
+  try {
+    cscript c:\windows\system32\slmgr.vbs /rearm
+  } catch {
+    Write-Host "Something went wrong trying to re-arm the image..."
+  }
+} else {
+  Write-Host "$days_left days left until expiration, no need to rearm."
+}

Vagrant/scripts/provision.ps1

@@ -7,6 +7,9 @@ $box = $box.ComputerName.ToString().ToLower()
 Write-Host "$('[{0:HH:mm}]' -f (Get-Date)) Setting timezone to UTC..."
 c:\windows\system32\tzutil.exe /s "UTC"
 
+Write-Host "$('[{0:HH:mm}]' -f (Get-Date)) Checking if Windows evaluation is expiring soon or expired..."
+. c:\vagrant\scripts\fix-windows-expiration.ps1
+
 # Ping DetectionLab server for usage statistics
 curl -userAgent "DetectionLab-$box" "https://detectionlab.network/$box" -UseBasicParsing | out-null
 
@@ -44,14 +47,12 @@ if ($env:COMPUTERNAME -imatch 'vagrant') {
   } else {
     . c:\vagrant\scripts\join-domain.ps1
   }
-  Write-Host -fore red 'Hint: vagrant reload' $box '--provision'
-
 } else {
 
   Write-Host -fore green "$('[{0:HH:mm}]' -f (Get-Date)) I am domain joined!"
 
   if (!(Test-Path 'c:\Program Files\sysinternals\bginfo.exe')) {
-    Write-Host 'Install bginfo'
+    Write-Host 'Installing bginfo...'
     . c:\vagrant\scripts\install-bginfo.ps1
   }
 

ci/manual_machine_bootstrap.sh

@@ -40,8 +40,8 @@ sed -i 's/vb.gui = true/vb.gui = false/g' Vagrantfile
 # Install Packer
 mkdir /opt/packer
 cd /opt/packer || exit 1
-wget --progress=bar:force https://releases.hashicorp.com/packer/1.4.1/packer_1.4.1_linux_amd64.zip
-unzip packer_1.4.1_linux_amd64.zip
+wget --progress=bar:force https://releases.hashicorp.com/packer/1.5.6/packer_1.5.6_linux_amd64.zip
+unzip packer_1.5.6_linux_amd64.zip
 cp packer /usr/local/bin/packer
 
 # Make the Packer images headless

ci/manual_machine_bootstrap_vmware.sh

@@ -2,11 +2,6 @@
 
 # This script is used to manually prepare an Ubuntu 16.04 server for DetectionLab building
 
-# Put this code in bootstrap.sh
-# echo -e "    eth1:\n      dhcp4: true\n      nameservers:\n        addresses: [8.8.8.8,8.8.4.4]" >> /etc/netplan/01-netcfg.yaml
-# netplan apply
-# sed -i 's/nameserver 127.0.0.53/nameserver 8.8.8.8/g' /etc/resolv.conf && chattr +i /etc/resolv.conf
-
 export DEBIAN_FRONTEND=noninteractive
 export SERIALNUMBER="SECRET"
 export LICENSEFILE="SECRET"
@@ -52,8 +47,8 @@ sed -i 's/v.gui = true/v.gui = false/g' Vagrantfile
 # Install Packer
 mkdir /opt/packer
 cd /opt/packer || exit 1
-wget --progress=bar:force https://releases.hashicorp.com/packer/1.4.1/packer_1.4.1_linux_amd64.zip
-unzip packer_1.4.1_linux_amd64.zip
+wget --progress=bar:force https://releases.hashicorp.com/packer/1.5.6/packer_1.5.6_linux_amd64.zip
+unzip packer_1.5.6_linux_amd64.zip
 cp packer /usr/local/bin/packer
 
 # Make the Packer images headless