71 lines
2.9 KiB
PowerShell
71 lines
2.9 KiB
PowerShell
<#
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.SYNOPSIS
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Exports the PESCO internal CA certificates from this PC's Windows certificate stores
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to a PEM bundle and copies it to docker-1 for the Packet Station stacks.
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.DESCRIPTION
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Run on a domain-joined PC. It reads the LocalMachine and CurrentUser Root and CA stores,
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keeps every unexpired certificate whose subject matches -SubjectMatch (default PESCO),
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writes them as one PEM file with a comment line per certificate, and copies the file to
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the remote path with scp. The file holds public certificates only; nothing secret.
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The stacks point LDAP_CA_BUNDLE and SMTP_CA_BUNDLE at this file. MFILES_CA_BUNDLE stays
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unset because M-Files uses a public certificate.
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.EXAMPLE
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.\scripts\Export-PescoCaBundle.ps1
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Writes the bundle and copies it to [email protected]:~/packetstation/test/ca/pesco-ca.pem
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.EXAMPLE
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.\scripts\Export-PescoCaBundle.ps1 -Remote '[email protected]:/etc/packetstation/ca/pesco-ca.pem'
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.EXAMPLE
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.\scripts\Export-PescoCaBundle.ps1 -NoCopy -OutFile C:\temp\pesco-ca.pem
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#>
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[CmdletBinding()]
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param(
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# Regex matched against each certificate subject.
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[string]$SubjectMatch = 'PESCO',
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# Local PEM file to write.
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[string]$OutFile = (Join-Path $env:TEMP 'pesco-ca.pem'),
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# scp destination. Needs an SSH key that works without a prompt.
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[string]$Remote = '[email protected]:~/packetstation/test/ca/pesco-ca.pem',
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# Write the file only; do not copy it.
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[switch]$NoCopy
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)
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$ErrorActionPreference = 'Stop'
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$now = Get-Date
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$stores = 'Cert:\LocalMachine\Root', 'Cert:\LocalMachine\CA', 'Cert:\CurrentUser\Root', 'Cert:\CurrentUser\CA'
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$certs = Get-ChildItem $stores |
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Where-Object { $_.Subject -match $SubjectMatch -and $_.NotAfter -gt $now } |
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Sort-Object Thumbprint -Unique
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if (-not $certs) {
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throw "No unexpired certificate with subject matching '$SubjectMatch' in the Root or CA stores."
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}
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$sb = New-Object System.Text.StringBuilder
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foreach ($c in $certs) {
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$sig = $c.SignatureAlgorithm.FriendlyName
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[void]$sb.AppendLine("# $($c.Subject) | issued by $($c.Issuer) | expires $($c.NotAfter.ToString('yyyy-MM-dd')) | $sig")
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[void]$sb.AppendLine('-----BEGIN CERTIFICATE-----')
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[void]$sb.AppendLine([Convert]::ToBase64String($c.RawData, 'InsertLineBreaks'))
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[void]$sb.AppendLine('-----END CERTIFICATE-----')
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Write-Host (" {0} expires {1} {2}" -f $c.Subject, $c.NotAfter.ToString('yyyy-MM-dd'), $sig)
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if ($sig -match 'sha1') {
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Write-Warning "$($c.Subject) is SHA-1 signed. OpenSSL 3 refuses SHA-1 chains at its default security level; see docs/DEPLOY.md."
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}
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}
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# LF line endings so the file is clean on Linux.
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[IO.File]::WriteAllText($OutFile, $sb.ToString().Replace("`r`n", "`n"))
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Write-Host "Wrote $OutFile ($($certs.Count) certificates)"
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if ($NoCopy) { return }
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& scp -o BatchMode=yes $OutFile $Remote
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if ($LASTEXITCODE -ne 0) { throw "scp to $Remote failed (exit $LASTEXITCODE)" }
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Write-Host "Copied to $Remote"
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