Safeguarding WIP

scripts/ADCS/payload/Apply-FirstBootConfig.ps1

@@ -30,21 +30,47 @@ foreach ($ovfProperty in $ovfProperties) {
 }
 
 # Check for mandatory values
-If (!($ovfPropertyValues['guestinfo.hostname'] -and
+Switch ($ovfPropertyValues['deployment.type']) {
-    $ovfPropertyValues['guestinfo.ipaddress'] -and
+    'standalone-root' {
-    $ovfPropertyValues['guestinfo.dnsserver'] -and
+        $MandatoryProperties, $MissingProperties = @('guestinfo.hostname', 'guestinfo.ipaddress', 'guestinfo.prefixlength', 'guestinfo.dnsserver', 'guestinfo.gateway', 'guestinfo.administratorpw', 'adcsconfig.organizationname', 'adcsconfig.foo'), @()
-    $ovfPropertyValues['guestinfo.prefixlength'] -and
+    }
-    $ovfPropertyValues['guestinfo.gateway'])) {
+    'enterprise-intermediate' {
+        $MandatoryProperties, $MissingProperties = @('guestinfo.hostname', 'guestinfo.ipaddress', 'guestinfo.prefixlength', 'guestinfo.dnsserver', 'guestinfo.gateway', 'guestinfo.administratorpw', 'adcsconfig.foo'), @()
+    }
+    'standalone-intermediate' {
+        $MandatoryProperties, $MissingProperties = @('guestinfo.hostname', 'guestinfo.ipaddress', 'guestinfo.prefixlength', 'guestinfo.dnsserver', 'guestinfo.gateway', 'guestinfo.administratorpw', 'adcsconfig.foo'), @()        
+    }
+    default {
         # Mandatory values missing, cannot provision.
         $WriteEventLogSplat = @{
             LogName   = 'Application'
-            Source    = 'OVF-Properties'
+            Source    = 'FirstBoot'
             EntryType = 'Error'
             EventID   = 66
-            Message   = 'Mandatory values missing, cannot provision.'
+            Message   = "Unexpected or no value set for property 'deployment.type', cannot provision."
         }
         Write-EventLog @WriteEventLogSplat
-        & schtasks.exe /Change /TN 'OVF-Properties' /DISABLE
+        & schtasks.exe /Change /TN 'FirstBoot' /DISABLE
+        Stop-Computer -Force
+        Exit
+    }
+}
+ForEach ($Property in $MandatoryProperties) {
+    If (!$ovfPropertyValues[$Property]) {
+        $MissingProperties += $Property
+    }
+}
+If ($MissingProperties.Length -gt 0) {
+        # Mandatory values missing, cannot provision.
+        $WriteEventLogSplat = @{
+            LogName   = 'Application'
+            Source    = 'FirstBoot'
+            EntryType = 'Error'
+            EventID   = 66
+            Message   = "Missing values for mandatory properties $(($MissingProperties | ForEach-Object {"'{0}'" -f $_}) -join ', '), cannot provision."
+        }
+        Write-EventLog @WriteEventLogSplat
+        & schtasks.exe /Change /TN 'FirstBoot' /DISABLE
         Stop-Computer -Force
         Exit
 }
@@ -125,24 +151,55 @@ If ((Get-WmiObject -Class 'Win32_NetworkAdapterConfiguration').IPAddress -NotCon
     $ErrorActionPreference, $OldErrorActionPreference = $OldErrorActionPreference, $NULL
 }
 
-# Foo
+# Install and configure certificate authority
+If ((& certutil.exe | Select-String "Server:") -notmatch "$Env:ComputerName") {
+    # Change password of built-in Administrator
+    $BuiltinAdministrator = (Get-LocalUser | Where-Object {$_.SID -match '-500'})
+    $ConvertToSecureStringSplat = @{
+        String      = $ovfPropertyValues['guestinfo.administratorpw']
+        AsPlainText = $True
+        Force       = $True
+    }
+    $SetLocalUserSplat = @{
+        InputObject           = $BuiltinAdministrator
+        Password              = ConvertTo-SecureString @ConvertToSecureStringSplat
+        PasswordNeverExpires  = $True
+        AccountNeverExpires   = $True
+        ### This setting is not allowed on the last administrator
+        #UserMayChangePassword = $False
+        Confirm               = $False
+    }
+    Set-LocalUser @SetLocalUserSplat
+    
+    Switch ($ovfPropertyValues['deployment.type']) {
+        'standalone-root' {
+            $InstallADCSCertificationAuthoritySplat = @{
+                CACommonName = "$($ovfPropertyValues['deployment.organizationname']) Root CA"
+                CAType       = 'StandaloneRootCA'
+            }
+            Install-ADCSCertificationAuthority @InstallADCSCertificationAuthoritySplat
+        }
+        # Foo
+        # Bar
+    }
+}
 
 # Iterate through and invoke all payload scripts
 #! TODO: add registry values to determine which scripts have already been invoked (in case of intermediate reboots)
 $GetItemSplat = @{
     Path = "$($PSScriptRoot)\Scripts\*.ps1"
 }
-Get-Item @GetItemSplat | ForEach-Object {
+ForEach ($Script in (Get-Item @GetItemSplat)) {
     Try {
         $WriteEventLogSplat = @{
             LogName   = 'Application'
             Source    = 'OVF-Properties'
             EntryType = 'Information'
             EventID   = 4
-            Message   = "Running script: '$($_.FullName)'"
+            Message   = "Running script: '$($Script.FullName)'"
         }
         Write-EventLog @WriteEventLogSplat
-        & $_.FullName -Parameter $ovfPropertyValues
+        & $Script.FullName -Parameter $ovfPropertyValues
     }
     Catch {
         $WriteEventLogSplat = @{
@@ -150,7 +207,10 @@ Get-Item @GetItemSplat | ForEach-Object {
             Source    = 'OVF-Properties'
             EntryType = 'Error'
             EventID   = 66
-            Message   = $_.Exception.Message
+            Message   = @"
+Error occurred while executing script '$($Script.Name)':
+$($_.Exception.Message)
+"@
         }
         Write-EventLog @WriteEventLogSplat
     }

scripts/Update-OvfConfiguration.yml

@@ -27,7 +27,24 @@ PropertyCategories:
     DefaultValue: ''
     Configurations: '*'
     UserConfigurable: true
-- Name: 2) Networking
+  - Key: guestinfo.administratorpw
+    Type: password(7..)
+    Label: Local administrator password*
+    Description: Must meet password complexity rules
+    DefaultValue: password
+    Configurations:
+    - standalone-root
+    - standalone-intermediate
+    UserConfigurable: true
+  - Key: guestinfo.ntpserver
+    Type: string(1..)
+    Label: Time server*
+    Description: A comma-separated list of timeservers
+    DefaultValue: 0.pool.ntp.org,1.pool.ntp.org,2.pool.ntp.org
+    Configurations:
+    - standalone-root
+    - standalone-intermediate
+    UserConfigurable: true- Name: 2) Networking
   ProductProperties:
   - Key: guestinfo.ipaddress
     Type: ip