OSDeploy

26.5.22-preview

private/WinPEDrivers/CloudWinPEDriver/Get-CloudWinPEDriverIntelEthernet.ps1

#Requires -PSEdition Core

function Get-CloudWinPEDriverIntelEthernet {
    <#
    .SYNOPSIS
        Discovers the latest Intel Ethernet driver pack metadata.
 
    .DESCRIPTION
        Internal helper called by Update-OSDeployWinPEDriversCatalog. Fetches the Intel download
        page stored in config.json, extracts the current x64 Ethernet driver package
        metadata directly from the page, and returns a single-element array. No extra
        metadata fetches, downloads, or extraction are performed.
 
    .OUTPUTS
        [PSCustomObject[]] One entry: Architecture, ReadmeUri, Id, Version, ReleaseDate,
        FileName, FileSizeMB, DownloadUri, Checksums.
    #>
    [CmdletBinding()]
    [OutputType([PSCustomObject[]])]
    param ()

    try {
        $searchUri = $global:OSDeployModule.WinPEDrivers.'intel-ethernet'.UpdateUri
        if ([string]::IsNullOrWhiteSpace($searchUri)) {
            throw "intel-ethernet UpdateUri is not defined in winpedrivers.json."
        }

        $convertReleaseDate = {
            param([string]$Value)

            foreach ($format in @('M/d/yyyy', 'MM/dd/yyyy', 'MMMM d, yyyy', 'MMM d, yyyy', 'yyyy-MM-dd')) {
                try {
                    return [datetime]::ParseExact(
                        $Value,
                        $format,
                        [System.Globalization.CultureInfo]::InvariantCulture
                    ).ToString('yyyy-MM-dd')
                }
                catch {
                }
            }

            try { ([datetime]$Value).ToString('yyyy-MM-dd') }
            catch { $Value }
        }

        $requestHeaders = [ordered]@{
            'User-Agent'                = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36'
            'Accept'                    = 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7'
            'Accept-Language'           = 'en-US,en;q=0.9'
            'Accept-Encoding'           = 'gzip, deflate, br, zstd'
            'Cache-Control'             = 'max-age=0'
            'Upgrade-Insecure-Requests' = '1'
            'Sec-Fetch-Site'            = 'none'
            'Sec-Fetch-Mode'            = 'navigate'
            'Sec-Fetch-User'            = '?1'
            'Sec-Fetch-Dest'            = 'document'
            'sec-ch-ua'                 = '"Chromium";v="135", "Google Chrome";v="135", "Not.A/Brand";v="8"'
            'sec-ch-ua-mobile'          = '?0'
            'sec-ch-ua-platform'        = '"Windows"'
        }

        Write-Verbose "[$(Get-Date -format s)] [$($MyInvocation.MyCommand.Name)] Fetching Intel Ethernet download page '$searchUri'"
        $response = Invoke-WebRequest -Uri $searchUri -Headers $requestHeaders -UseBasicParsing -ErrorAction Stop
        $html = $response.Content

        $downloadUriMatch = [regex]::Match(
            $html,
            '(?i)(https://downloadmirror\.intel\.com/(?<Id>\d{6,7})/(?<FileName>Release_(?<Version>[\d\.]+)\.zip))'
        )
        if (-not $downloadUriMatch.Success) {
            Write-Warning "[$(Get-Date -format s)] [$($MyInvocation.MyCommand.Name)] Could not find Intel Ethernet zip download URL on page '$searchUri'. Page format may have changed."
            return
        }

        $downloadUri = $downloadUriMatch.Groups[1].Value
        $mirrorId = $downloadUriMatch.Groups['Id'].Value
        $fileName = $downloadUriMatch.Groups['FileName'].Value
        $version  = $downloadUriMatch.Groups['Version'].Value

        $readmeMatch = [regex]::Match(
            $html,
            '(?i)(https://downloadmirror\.intel\.com/' + [regex]::Escape($mirrorId) + '/readme\.txt)'
        )
        $readmeUri = if ($readmeMatch.Success) { $readmeMatch.Groups[1].Value } else { $searchUri }

        $sha256Match = [regex]::Match($html, '(?i)SHA256[:\s]+([A-Fa-f0-9]{64})')
        $sha256 = $sha256Match.Groups[1].Value.Trim()

        $fileSizeMB = $null
        $sizeMatch = [regex]::Match($html, '(?i)Size:\s*(\d+(?:\.\d+)?)\s*MB')
        if ($sizeMatch.Success) {
            $fileSizeMB = [double]$sizeMatch.Groups[1].Value
        }

        $releaseDate = $null
        $dateMatch = [regex]::Match(
            $html,
            '(?i)<meta[^>]+name="(?:lastModifieddate|LastUpdate)"[^>]+content="(?<Date>\d{1,2}/\d{1,2}/\d{4})(?:\s+\d{2}:\d{2}:\d{2})?"'
        )
        if ($dateMatch.Success) {
            $releaseDate = & $convertReleaseDate $dateMatch.Groups['Date'].Value
        }

        $checksums = @{}
        if ($sha256) { $checksums['SHA256'] = $sha256 }

        Write-Verbose "[$(Get-Date -format s)] [$($MyInvocation.MyCommand.Name)] PackageId='$mirrorId' Version='$version' ReleaseDate='$releaseDate'"

        @(
            [PSCustomObject]@{
                PackageId    = $mirrorId
                Architecture = 'amd64'
                ReadmeUri    = $readmeUri
                ReleaseDate  = $releaseDate
                Version      = $version
                FileName     = $fileName
                FileSizeMB   = $fileSizeMB
                DownloadUri  = $downloadUri
                Checksums    = [PSCustomObject]$checksums
            }
        )
    }
    catch {
        Write-Warning "[$(Get-Date -format s)] [$($MyInvocation.MyCommand.Name)] $($_.Exception.Message)"
    }
}