Files
gMod/.github/scripts/sign-certum.ps1
T
henderkes c57a527b68 Sign release binaries with Certum and bump to v2.0.0.0
Add Certum SimplySign cloud code signing to the CD pipeline so gMod.dll
and TpfConvert.exe are signed before being published as release assets.
The signing scripts are ported from gwlauncher (commit 5ae825a).

Signing is gated on the CERTUM_OTP_URI secret, so forks/unconfigured
repos still build, just unsigned. Requires repo secrets CERTUM_OTP_URI,
CERTUM_USERID and CERTUM_CERT_SHA1.

Bump the major version to 2.0.0.0.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-29 21:40:51 +07:00

67 lines
2.8 KiB
PowerShell

# Sign the given files with the Certum cloud certificate (selected by SHA1
# thumbprint from the store) and verify each signature. Assumes SimplySign
# Desktop has already authenticated (connect-simplysign.ps1).
[CmdletBinding()]
param(
[Parameter(Mandatory = $true)]
[string[]]$Files,
[string]$CertSha1 = $env:CERTUM_CERT_SHA1,
[string]$TimestampUrl = "http://time.certum.pl"
)
$ErrorActionPreference = "Stop"
if (-not $CertSha1) { throw "CERTUM_CERT_SHA1 not provided." }
$thumb = ($CertSha1 -replace '\s', '').ToUpperInvariant()
# Resolve the newest signtool.exe from the installed Windows SDK(s).
$kitsBin = "C:\Program Files (x86)\Windows Kits\10\bin"
$signtool = Get-ChildItem -Path $kitsBin -Recurse -Filter signtool.exe -File -ErrorAction SilentlyContinue |
Where-Object { $_.FullName -like '*\x64\*' } |
Sort-Object { [version]$_.Directory.Parent.Name } |
Select-Object -Last 1 -ExpandProperty FullName
if (-not $signtool) { throw "signtool.exe not found under $kitsBin" }
Write-Host "Using signtool: $signtool"
# The SimplySign virtual smart card registers in the store a moment after the
# desktop client authenticates; poll for our certificate before signing.
Write-Host "Waiting for certificate $thumb to appear in the store..."
$deadline = (Get-Date).AddSeconds(120)
$cert = $null
$elapsed = 0
do {
$cert = Get-ChildItem Cert:\CurrentUser\My, Cert:\LocalMachine\My -ErrorAction SilentlyContinue |
Where-Object { $_.Thumbprint -eq $thumb } | Select-Object -First 1
if ($cert) { break }
Start-Sleep -Seconds 3
$elapsed += 3
Write-Host " ...still waiting (${elapsed}s)"
} while ((Get-Date) -lt $deadline)
if (-not $cert) {
Write-Host "Certificate not found. CurrentUser\My + LocalMachine\My contents:"
Get-ChildItem Cert:\CurrentUser\My, Cert:\LocalMachine\My -ErrorAction SilentlyContinue |
Select-Object Thumbprint, Subject, HasPrivateKey | Format-Table -AutoSize | Out-String | Write-Host
Write-Host "SimplySign processes:"
Get-Process -Name '*SimplySign*' -ErrorAction SilentlyContinue |
Select-Object Name, Id, Responding, MainWindowTitle | Format-Table -AutoSize | Out-String | Write-Host
throw "Certificate $thumb not found in the store - SimplySign authentication likely failed (see dump above)."
}
Write-Host "Found signing certificate: $($cert.Subject)"
$failed = @()
foreach ($file in $Files) {
if (-not (Test-Path $file)) { throw "File to sign not found: $file" }
Write-Host "=== Signing $file ==="
& $signtool sign /sha1 $thumb /fd sha256 /td sha256 /tr $TimestampUrl /v $file
if ($LASTEXITCODE -ne 0) { $failed += $file; continue }
& $signtool verify /pa /v $file
if ($LASTEXITCODE -ne 0) { $failed += $file }
}
if ($failed.Count -gt 0) {
throw "Signing/verification failed for: $($failed -join ', ')"
}
Write-Host "All binaries signed and verified."