3a30a0421e
Add windows/iso-builder.md: reproducible custom-packed-ISO pipeline design for
SilverMetal Enhanced - Windows on IoT Enterprise LTSC. Covers the licensing
frame (IoT = blessed channel for preinstalled custom images; self-apply stays a
builder), 7 build stages (verify/extract/DISM-service/inject-unattend/brand/
oscdimg-repack/attest), the offline-vs-first-boot-vs-firmware control split, an
honest reproducibility scope (pinned inputs + SBOM + attestation, NOT bit-
identical on Windows), and M0-M4 milestones.
Scaffold windows/ per the planned layout:
- installer/ build.ps1 (7-stage orchestrator, stages stubbed to M2),
inputs.manifest.json (pinned-input schema), autounattend.xml
(local-account OOBE), oem/SetupComplete.cmd (first-boot runner)
- hardening/ shared §A-H PowerShell modules + Verify-SilverMetalWindows.ps1
(used by BOTH the ISO first-boot path and the self-apply track).
BitLocker module enforces TPM+PIN and blocks TPM-only.
- policies/ wdac/ debloat/ stack-installer/ drivers/ tests/ scaffolded with
READMEs; wdac/ documents audit->enforce; debloat/ flags Tiny11/NTLite as an
anti-pattern; rename applocker/ -> wdac/ realised.
All 11 PowerShell scripts parse clean; manifest JSON + autounattend XML valid.
Module bodies are M1 scaffold (safe: log + policy-set; interactive/firmware
steps documented, not faked).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
28 lines
1.4 KiB
PowerShell
28 lines
1.4 KiB
PowerShell
#Requires -Version 5.1
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<# SilverMetal Enhanced - Windows | Domain A: Provisioning baseline
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De-cloud, debloat, telemetry -> Security floor. Idempotent.
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Spec: ../hardening-spec.md (A) | SCAFFOLD (M1): verify on the unit.
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#>
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[CmdletBinding()] param()
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Set-StrictMode -Version Latest; $ErrorActionPreference = 'Stop'
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Write-Host '[A] Provisioning baseline'
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# Telemetry floor (level 0 'Security' is honoured only on Enterprise/Education/LTSC).
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$dc = 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection'
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New-Item -Path $dc -Force | Out-Null
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Set-ItemProperty $dc -Name AllowTelemetry -Type DWord -Value 0
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Set-ItemProperty $dc -Name DoNotShowFeedbackNotifications -Type DWord -Value 1
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# Kill connected-experience / advertising / activity surfaces.
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$svc = 'DiagTrack','dmwappushservice'
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foreach ($s in $svc) { Get-Service $s -EA SilentlyContinue | Set-Service -StartupType Disabled -PassThru | Stop-Service -Force -EA SilentlyContinue }
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# Advertising ID, Tailored experiences, Activity feed (machine policies).
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$adv = 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\AdvertisingInfo'
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New-Item $adv -Force | Out-Null; Set-ItemProperty $adv -Name DisabledByGroupPolicy -Type DWord -Value 1
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# TODO-M1: Recall/Copilot/Cortana off; remove residual provisioned appx (Enterprise prototype);
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# confirm no MSA bound (OOBE handled this via autounattend).
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Write-Host ' [A] applied (telemetry=0, DiagTrack disabled, ad-ID off)'
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