security(sprint1): §1.1/1.3/1.4 — WinRM HTTPS/5986, SHA256 pinning infra, IP regex per-octet
§1.4 — Replace loose IP ValidatePattern with per-octet regex in 4 scripts
(Invoke-CIJob, Invoke-RemoteBuild, Get-BuildArtifacts, Wait-VMReady)
§1.1 — Migrate all WinRM connections from HTTP/5985 to HTTPS/5986
- Deploy post-install.ps1: remove AllowUnencrypted=true; self-signed cert + HTTPS listener
already present; firewall rule restricted to 192.168.79.0/24
- Setup-WinBuild2025.ps1: assert AllowUnencrypted=false
- Prepare-WinBuild2025.ps1: preflight uses TCP/5986; Test-WSMan -UseSSL -Port 5986;
New-PSSession -UseSSL -Port 5986; host AllowUnencrypted save/restore removed (not needed for HTTPS)
- Invoke-RemoteBuild, Get-BuildArtifacts: New-PSSession -UseSSL -Port 5986 -Authentication Basic
- Wait-VMReady: New-WSManSessionOption + Test-WSMan -Port 5986 -UseSSL
- Validate-DeployState, Validate-SetupState: Invoke-Command -UseSSL -Port 5986,
AllowUnencrypted check → false; AllowUnencrypted host-side removed from both
- Docs: PLAN, README, ARCHITECTURE, BEST-PRACTICES, HOST-SETUP, WINDOWS-TEMPLATE-SETUP,
LINUX-TEMPLATE-SETUP, TODO updated
§1.3 — SHA256 hash pinning infrastructure
- Assert-Hash function + $script:Hashes hashtable added to Setup-WinBuild2025.ps1
- Assert-Hash called after dotnet-install.ps1, python installer, vs_buildtools.exe downloads
- Hashes initialized to '' (warn-skip); must be filled before next snapshot refresh
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Simone
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