From d191d0da444d679816cb7d260d3aa5ef390aec84 Mon Sep 17 00:00:00 2001
From: Martin Wimpress <code@flexion.org>
Date: Fri, 8 Oct 2021 02:04:30 +0100
Subject: [PATCH] Add unattended configuration for Windows 10 and 11

Automates some of the install/configuration steps for Windows 10 and 11, most notably essential drivers and disk formatting.
---
 README.md |   5 +-
 quickemu  |   6 +++
 quickget  | 156 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 163 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 2159835..a26f2e8 100644
--- a/README.md
+++ b/README.md
@@ -60,6 +60,7 @@ See this (old) video where I explain some of my motivations for creating Quickem
   * [procps](https://gitlab.com/procps-ng/procps)
   * [python3](https://www.python.org/)
   * [macrecovery](https://github.com/acidanthera/OpenCorePkg/tree/master/Utilities/macrecovery)
+  * [mkisofs](http://cdrtools.sourceforge.net/private/cdrecord.html)
   * [usbutils](https://github.com/gregkh/usbutils)
   * [util-linux](https://github.com/karelzak/util-linux)
   * [sed](https://www.gnu.org/software/sed/)
@@ -240,10 +241,6 @@ quickget windows 11
 quickemu --vm windows-11.conf
 ```
 
-  * During the Windows install you will be asked *"Where do you want to install Windows?"*
-    * Click **Load driver** and **OK** on the dialogue box that pops up.
-    * Select `VirtIO SCSI controller (E:\amd64\w10\viostor.inf)` from the list and click **Next**.
-    * The disk will now be available for partitioning and formatting.
   * Complete the installation as you normally would.
   * Post-install:
     * Run the VirtIO installer (`virtio-win-gt-x64`) from the CD Drive (E:).
diff --git a/quickemu b/quickemu
index 001d8e0..7d8db55 100755
--- a/quickemu
+++ b/quickemu
@@ -666,6 +666,12 @@ function vm_boot() {
     args+=(-drive media=cdrom,index=1,file="${fixed_iso}")
   fi
 
+  # Attached the unattended configuration to Windows guests when booting from ISO
+  if [ -n "${iso}" ] && [ "${guest_os}" == "windows" ] && [ -e "${VMDIR}/unattended.iso" ]; then
+    # shellcheck disable=SC2054
+    args+=(-drive media=cdrom,index=2,file="${VMDIR}/unattended.iso")
+  fi
+
   if [ "${guest_os}" == "macos" ]; then
     # shellcheck disable=SC2054
     args+=(-device ahci,id=ahci
diff --git a/quickget b/quickget
index 403431f..75fd716 100755
--- a/quickget
+++ b/quickget
@@ -81,6 +81,153 @@ function releases_windows() {
     11
 }
 
+function unattended_windows() {
+    cat << 'EOF' > "${1}"
+<?xml version="1.0" encoding="utf-8"?>
+<unattend xmlns="urn:schemas-microsoft-com:unattend"
+  xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+
+  <!--
+       For documentation on components:
+       http://technet.microsoft.com/en-us/library/ff699038.aspx
+  -->
+
+  <settings pass="generalize">
+    <!--
+         The PersistAllDeviceInstalls setting indicates whether all plug and
+         play devices on the destination computer remain installed during the
+         generalize configuration pass.
+    -->
+    <component name="Microsoft-Windows-PnPSysprep"
+      processorArchitecture="amd64"
+      publicKeyToken="31bf3856ad364e35"
+      language="neutral"
+      versionScope="nonSxS">
+      <PersistAllDeviceInstalls>true</PersistAllDeviceInstalls>
+    </component>
+  </settings>
+
+  <settings pass="windowsPE">
+    <component name="Microsoft-Windows-Setup" processorArchitecture="amd64"
+      publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS">
+      <DiskConfiguration>
+        <Disk wcm:action="add">
+          <DiskID>0</DiskID>
+          <WillWipeDisk>true</WillWipeDisk>
+          <CreatePartitions>
+            <CreatePartition wcm:action="add">
+              <Order>1</Order>
+              <Type>EFI</Type>
+              <Size>100</Size>
+            </CreatePartition>
+            <CreatePartition wcm:action="add">
+              <Order>2</Order>
+              <Type>MSR</Type>
+              <Size>512</Size>
+            </CreatePartition>
+            <CreatePartition wcm:action="add">
+              <Order>3</Order>
+              <Type>Primary</Type>
+              <Extend>true</Extend>
+            </CreatePartition>
+          </CreatePartitions>
+          <ModifyPartitions>
+            <ModifyPartition wcm:action="add">
+              <Order>1</Order>
+              <PartitionID>1</PartitionID>
+              <Label>System</Label>
+              <Format>FAT32</Format>
+            </ModifyPartition>
+            <ModifyPartition wcm:action="add">
+              <Order>2</Order>
+              <PartitionID>3</PartitionID>
+              <Label>Windows</Label>
+              <Letter>C</Letter>
+              <Format>NTFS</Format>
+            </ModifyPartition>
+          </ModifyPartitions>
+        </Disk>
+        <WillShowUI>OnError</WillShowUI>
+      </DiskConfiguration>
+      <ImageInstall>
+        <OSImage>
+          <WillShowUI>OnError</WillShowUI>
+          <InstallTo>
+            <DiskID>0</DiskID>
+            <PartitionID>3</PartitionID>
+          </InstallTo>
+          </OSImage>
+      </ImageInstall>
+      <UserData>
+        <AcceptEula>true</AcceptEula>
+        <ProductKey>
+          <key>VK7JG-NPHTM-C97JM-9MPGT-3V66T</key>
+          <WillShowUI>Never</WillShowUI>
+        </ProductKey>
+      </UserData>
+      <DynamicUpdate>
+        <Enable>true</Enable>
+        <WillShowUI>Never</WillShowUI>
+      </DynamicUpdate>
+    </component>
+
+    <component name="Microsoft-Windows-PnpCustomizationsWinPE"
+      publicKeyToken="31bf3856ad364e35" language="neutral"
+      versionScope="nonSxS" processorArchitecture="amd64">
+
+      <!--
+           This makes the VirtIO drivers available to Windows, assuming that
+           the VirtIO driver disk
+           (https://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/)
+           is available as drive E:
+      -->
+      <DriverPaths>
+        <PathAndCredentials wcm:action="add" wcm:keyValue="1">
+          <Path>E:\amd64\w10</Path>
+        </PathAndCredentials>
+        <PathAndCredentials wcm:action="add" wcm:keyValue="2">
+          <Path>E:\viogpudo\w10\amd64</Path>
+        </PathAndCredentials>
+        <PathAndCredentials wcm:action="add" wcm:keyValue="3">
+          <Path>E:\viorng\w10\amd64</Path>
+        </PathAndCredentials>
+        <PathAndCredentials wcm:action="add" wcm:keyValue="4">
+          <Path>E:\NetKVM\w10\amd64</Path>
+        </PathAndCredentials>
+      </DriverPaths>
+    </component>
+  </settings>
+
+  <settings pass="specialize">
+    <component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64"
+      publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS">
+      <ComputerName>*</ComputerName>
+      <OEMInformation>
+        <Manufacturer>Wimpys World</Manufacturer>
+        <Model>Quickemu</Model>
+        <SupportHours>24/7</SupportHours>
+        <SupportPhone></SupportPhone>
+        <SupportProvider>Wimpys World</SupportProvider>
+        <SupportURL>https://github.com/wimpysworld/quickemu/issues</SupportURL>
+      </OEMInformation>
+      <OEMName>Wimpys World</OEMName>
+    </component>
+  </settings>
+
+  <settings pass="oobeSystem">
+    <component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64"
+      publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS">
+      <OOBE>
+        <HideOEMRegistrationScreen>true</HideOEMRegistrationScreen>
+        <HideWirelessSetupInOOBE>true</HideWirelessSetupInOOBE>
+      </OOBE>
+    </component>
+  </settings>
+</unattend>
+EOF
+}
+
 function web_get() {
     local DIR="${2}"
     local FILE=""
@@ -382,6 +529,15 @@ function get_windows() {
     echo "Downloading virtio-win.iso..."
     web_get "https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/stable-virtio/virtio-win.iso" "${VM_PATH}"
 
+    #if [ ! -e "${VM_PATH}/unattended.iso" ]; then
+        case ${RELEASE} in
+            10|11)
+                echo "Making unattended.iso"
+                unattended_windows "${VM_PATH}/unattended/autounattend.xml"
+                mkisofs -quiet -l -o "${VM_PATH}/unattended.iso" "${VM_PATH}/unattended/"
+                ;;
+        esac
+    #fi
     make_vm_config "${FILE_NAME}" "virtio-win.iso"
 
     start_vm_info