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>
windows/policies
Group Policy / ADMX exports and the offline-applicable baseline (.reg / .pol)
that build.ps1 applies into the WIM via offline hive editing (telemetry floor,
service disables). The online/runtime policy is applied by the ../hardening/
modules at first boot.
Populated at M2 by exporting the prototype unit's applied policy
(LGPO.exe / registry export) after the hardening/ modules run on the device.