up

scripts/fetch-ics-cisa-seed.ps1

@@ -0,0 +1,38 @@
+param(
+    [string]$Destination = "$(Join-Path (Split-Path -Parent $PSCommandPath) '..' | Resolve-Path)/seed-data/ics-cisa"
+)
+
+$ErrorActionPreference = 'Stop'
+New-Item -Path $Destination -ItemType Directory -Force | Out-Null
+
+Function Write-Info($Message) { Write-Host "[ics-seed] $Message" }
+Function Write-ErrorLine($Message) { Write-Host "[ics-seed][error] $Message" -ForegroundColor Red }
+
+Function Download-File($Url, $Path) {
+    Write-Info "Downloading $(Split-Path $Path -Leaf)"
+    Invoke-WebRequest -Uri $Url -OutFile $Path -UseBasicParsing
+    $hash = Get-FileHash -Path $Path -Algorithm SHA256
+    $hash.Hash | Out-File -FilePath "$Path.sha256" -Encoding ascii
+}
+
+$base = 'https://raw.githubusercontent.com/icsadvprj/ICS-Advisory-Project/main/ICS-CERT_ADV'
+$master = 'CISA_ICS_ADV_Master.csv'
+$snapshot = 'CISA_ICS_ADV_2025_10_09.csv'
+
+Write-Info 'Fetching ICS advisories seed data (ODbL v1.0)'
+Download-File "$base/$master" (Join-Path $Destination $master)
+Download-File "$base/$snapshot" (Join-Path $Destination $snapshot)
+
+$medicalUrl = 'https://raw.githubusercontent.com/batarr22/ICSMA_CSV/main/ICSMA_CSV_4-20-2023.xlsx'
+$medicalFile = 'ICSMA_CSV_4-20-2023.xlsx'
+Write-Info 'Fetching community ICSMA snapshot'
+try {
+    Download-File $medicalUrl (Join-Path $Destination $medicalFile)
+}
+catch {
+    Write-ErrorLine "Unable to download $medicalFile (optional): $_"
+    Remove-Item (Join-Path $Destination $medicalFile) -ErrorAction SilentlyContinue
+}
+
+Write-Info "Seed data ready in $Destination"
+Write-Info 'Remember: data is licensed under ODbL v1.0 (see seed README).'