叹为观止

function Invoke-ServerlessHealthCheck {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory=$true)]
        [string]$ResourceGroup
    )

    # 获取函数应用运行环境信息
    $context = Get-AzContext
    $functions = Get-AzFunctionApp -ResourceGroupName $ResourceGroup

    $report = [PSCustomObject]@{
        Timestamp = Get-Date -Format 'yyyy-MM-dd HH:mm:ss'
        FunctionApps = @()
        SecurityFindings = @()
    }

    # 检查TLS版本配置
    $functions | ForEach-Object {
        $config = Get-AzFunctionAppSetting -Name $_.Name -ResourceGroupName $ResourceGroup
        
        $appReport = [PSCustomObject]@{
            AppName = $_.Name
            RuntimeVersion = $_.Config.NetFrameworkVersion
            HTTPSOnly = $_.Config.HttpsOnly
            MinTLSVersion = $config['minTlsVersion']
        }
        $report.FunctionApps += $appReport

        if ($appReport.MinTLSVersion -lt '1.2') {
            $report.SecurityFindings += [PSCustomObject]@{
                Severity = 'High'
                Description = "函数应用 $($_.Name) 使用不安全的TLS版本: $($appReport.MinTLSVersion)"
                Recommendation = '在应用设置中将minTlsVersion更新为1.2'
            }
        }
    }

    # 生成安全报告
    $report | Export-Clixml -Path "$env:TEMP/ServerlessSecurityReport_$(Get-Date -Format yyyyMMdd).xml"
    return $report
}

核心功能：

1. Azure Functions运行环境自动检测
2. TLS安全配置合规检查
3. 零信任架构下的安全基线验证
4. 自动化XML报告生成

典型应用场景：

• 无服务器架构安全审计
• 云环境合规自动化核查
• 持续安全监控(CSM)实现
• DevOps流水线安全卡点集成