267 lines
10 KiB
PowerShell
267 lines
10 KiB
PowerShell
[CmdletBinding()]
|
||
param(
|
||
[string]$SourceDirectory = "",
|
||
[string]$InstallDirectory = (Join-Path $env:ProgramFiles "Scert"),
|
||
[string]$DataDirectory = (Join-Path $env:ProgramData "Scert"),
|
||
[string]$CertificateDirectory = (Join-Path $env:ProgramData "Scert\ssl"),
|
||
[ValidatePattern("^[A-Za-z0-9_.-]+$")]
|
||
[string]$ServiceName = "Scert",
|
||
[ValidatePattern("^[A-Za-z0-9_.-]+$")]
|
||
[string]$AdminServiceName = "Scert-admin"
|
||
)
|
||
|
||
Set-StrictMode -Version Latest
|
||
$ErrorActionPreference = "Stop"
|
||
|
||
$scriptDirectory = Split-Path -Parent $MyInvocation.MyCommand.Definition
|
||
if ([string]::IsNullOrWhiteSpace($SourceDirectory)) {
|
||
$SourceDirectory = $scriptDirectory
|
||
}
|
||
|
||
function Test-Administrator {
|
||
$identity = [Security.Principal.WindowsIdentity]::GetCurrent()
|
||
$principal = [Security.Principal.WindowsPrincipal]::new($identity)
|
||
return $principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
|
||
}
|
||
|
||
function Resolve-RequiredDirectory {
|
||
param(
|
||
[Parameter(Mandatory = $true)]
|
||
[string]$Path,
|
||
[Parameter(Mandatory = $true)]
|
||
[string]$Label
|
||
)
|
||
|
||
if ([string]::IsNullOrWhiteSpace($Path)) {
|
||
throw "$Label 不能为空。"
|
||
}
|
||
$resolved = [System.IO.Path]::GetFullPath($Path)
|
||
$root = [System.IO.Path]::GetPathRoot($resolved)
|
||
if ($resolved -eq $root) {
|
||
throw "$Label 不能使用磁盘根目录：$resolved"
|
||
}
|
||
return $resolved.TrimEnd([System.IO.Path]::DirectorySeparatorChar)
|
||
}
|
||
|
||
function Assert-NoReparsePoint {
|
||
param(
|
||
[Parameter(Mandatory = $true)]
|
||
[string]$Path,
|
||
[Parameter(Mandatory = $true)]
|
||
[string]$Label
|
||
)
|
||
|
||
$resolved = [System.IO.Path]::GetFullPath($Path)
|
||
$root = [System.IO.Path]::GetPathRoot($resolved)
|
||
$current = $root
|
||
$relative = $resolved.Substring($root.Length)
|
||
foreach ($segment in $relative.Split([System.IO.Path]::DirectorySeparatorChar, [System.StringSplitOptions]::RemoveEmptyEntries)) {
|
||
$current = Join-Path $current $segment
|
||
if (Test-Path -LiteralPath $current) {
|
||
$item = Get-Item -LiteralPath $current -Force
|
||
if (($item.Attributes -band [System.IO.FileAttributes]::ReparsePoint) -ne 0) {
|
||
throw "$Label 不能包含重解析点或符号链接：$current"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
function Assert-ServiceStopped {
|
||
param(
|
||
[Parameter(Mandatory = $true)]
|
||
[string]$Name
|
||
)
|
||
|
||
$service = Get-Service -Name $Name -ErrorAction SilentlyContinue
|
||
if ($null -ne $service -and $service.Status -ne [System.ServiceProcess.ServiceControllerStatus]::Stopped) {
|
||
throw "升级或安装前必须停止 Windows 服务：$Name"
|
||
}
|
||
}
|
||
|
||
function Assert-WindowsAmd64Executable {
|
||
param(
|
||
[Parameter(Mandatory = $true)]
|
||
[string]$Path
|
||
)
|
||
|
||
$stream = [System.IO.File]::OpenRead($Path)
|
||
$reader = [System.IO.BinaryReader]::new($stream)
|
||
try {
|
||
if ($stream.Length -lt 64 -or $reader.ReadUInt16() -ne 0x5A4D) {
|
||
throw "安装产物不是有效的 Windows PE 文件：$Path"
|
||
}
|
||
$stream.Position = 0x3C
|
||
$peOffset = $reader.ReadInt32()
|
||
if ($peOffset -lt 0 -or ($peOffset + 6) -gt $stream.Length) {
|
||
throw "安装产物的 PE 头无效：$Path"
|
||
}
|
||
$stream.Position = $peOffset
|
||
if ($reader.ReadUInt32() -ne 0x00004550 -or $reader.ReadUInt16() -ne 0x8664) {
|
||
throw "安装产物不是 Windows amd64 可执行文件：$Path"
|
||
}
|
||
}
|
||
finally {
|
||
$reader.Dispose()
|
||
$stream.Dispose()
|
||
}
|
||
}
|
||
|
||
function Invoke-Sc {
|
||
param(
|
||
[Parameter(Mandatory = $true)]
|
||
[string[]]$Arguments,
|
||
[switch]$AllowFailure
|
||
)
|
||
|
||
$output = & sc.exe @Arguments 2>&1
|
||
if ($LASTEXITCODE -ne 0 -and -not $AllowFailure) {
|
||
throw "Windows 服务命令执行失败：sc.exe $($Arguments -join ' ')`n$($output -join "`n")"
|
||
}
|
||
return $output
|
||
}
|
||
|
||
function Test-ServiceExists {
|
||
param([Parameter(Mandatory = $true)][string]$Name)
|
||
& sc.exe query $Name *> $null
|
||
return $LASTEXITCODE -eq 0
|
||
}
|
||
|
||
function Install-OrUpdateService {
|
||
param(
|
||
[Parameter(Mandatory = $true)][string]$Name,
|
||
[Parameter(Mandatory = $true)][string]$DisplayName,
|
||
[Parameter(Mandatory = $true)][string]$Description,
|
||
[Parameter(Mandatory = $true)][string]$BinaryPath,
|
||
[Parameter(Mandatory = $true)][ValidateSet("auto", "demand")][string]$StartMode
|
||
)
|
||
|
||
if (Test-ServiceExists -Name $Name) {
|
||
Invoke-Sc -Arguments @("config", $Name, "binPath=", $BinaryPath, "start=", $StartMode, "obj=", "NT AUTHORITY\LocalService", "DisplayName=", $DisplayName) | Out-Null
|
||
}
|
||
else {
|
||
Invoke-Sc -Arguments @("create", $Name, "binPath=", $BinaryPath, "start=", $StartMode, "obj=", "NT AUTHORITY\LocalService", "DisplayName=", $DisplayName) | Out-Null
|
||
}
|
||
Invoke-Sc -Arguments @("description", $Name, $Description) | Out-Null
|
||
}
|
||
|
||
function Set-DirectoryAcl {
|
||
param(
|
||
[Parameter(Mandatory = $true)][string]$Path,
|
||
[Parameter(Mandatory = $true)][ValidateSet("read", "modify")][string]$Mode
|
||
)
|
||
|
||
$localServicePermission = if ($Mode -eq "modify") { "(OI)(CI)(M)" } else { "(OI)(CI)(RX)" }
|
||
& icacls.exe $Path /inheritance:r /grant:r `
|
||
"BUILTIN\Administrators:(OI)(CI)(F)" `
|
||
"NT AUTHORITY\SYSTEM:(OI)(CI)(F)" `
|
||
"NT AUTHORITY\LOCAL SERVICE:$localServicePermission" *> $null
|
||
if ($LASTEXITCODE -ne 0) {
|
||
throw "设置目录访问控制失败：$Path"
|
||
}
|
||
}
|
||
|
||
if ([Environment]::OSVersion.Platform -ne [PlatformID]::Win32NT) {
|
||
throw "该安装器只能在 Windows 上运行。"
|
||
}
|
||
if (-not (Test-Administrator)) {
|
||
throw "请使用管理员权限运行 Scert Windows 安装器。"
|
||
}
|
||
if (-not (Get-Command sc.exe -ErrorAction SilentlyContinue)) {
|
||
throw "系统中没有找到 sc.exe，无法注册 Windows 服务。"
|
||
}
|
||
if (-not (Get-Command icacls.exe -ErrorAction SilentlyContinue)) {
|
||
throw "系统中没有找到 icacls.exe，无法设置安全权限。"
|
||
}
|
||
|
||
$source = Resolve-RequiredDirectory -Path $SourceDirectory -Label "安装产物目录"
|
||
$install = Resolve-RequiredDirectory -Path $InstallDirectory -Label "程序安装目录"
|
||
$data = Resolve-RequiredDirectory -Path $DataDirectory -Label "数据目录"
|
||
$certificate = Resolve-RequiredDirectory -Path $CertificateDirectory -Label "证书目录"
|
||
|
||
Assert-NoReparsePoint -Path $source -Label "安装产物目录"
|
||
Assert-NoReparsePoint -Path $install -Label "程序安装目录"
|
||
Assert-NoReparsePoint -Path $data -Label "数据目录"
|
||
Assert-NoReparsePoint -Path $certificate -Label "证书目录"
|
||
Assert-ServiceStopped -Name $ServiceName
|
||
Assert-ServiceStopped -Name $AdminServiceName
|
||
|
||
$sourceScert = Join-Path $source "scert.exe"
|
||
$sourceAdmin = Join-Path $source "scert-admin.exe"
|
||
if (-not (Test-Path -LiteralPath $sourceScert -PathType Leaf)) {
|
||
throw "安装产物目录缺少 scert.exe：$sourceScert"
|
||
}
|
||
if (-not (Test-Path -LiteralPath $sourceAdmin -PathType Leaf)) {
|
||
throw "安装产物目录缺少 scert-admin.exe：$sourceAdmin"
|
||
}
|
||
Assert-NoReparsePoint -Path $sourceScert -Label "Scert 安装产物"
|
||
Assert-NoReparsePoint -Path $sourceAdmin -Label "Scert-admin 安装产物"
|
||
Assert-WindowsAmd64Executable -Path $sourceScert
|
||
Assert-WindowsAmd64Executable -Path $sourceAdmin
|
||
|
||
$configDirectory = Join-Path $data "config"
|
||
$databaseDirectory = Join-Path $data "data"
|
||
$logDirectory = Join-Path $data "logs"
|
||
$backupDirectory = Join-Path $data "backups"
|
||
$docsDirectory = Join-Path $data "docs"
|
||
$runtimeDirectory = Join-Path $data "runtime"
|
||
|
||
foreach ($directory in @($install, $data, $configDirectory, $databaseDirectory, $logDirectory, $backupDirectory, $docsDirectory, $runtimeDirectory, $certificate)) {
|
||
New-Item -ItemType Directory -Path $directory -Force | Out-Null
|
||
}
|
||
|
||
$installedScert = Join-Path $install "scert.exe"
|
||
$installedAdmin = Join-Path $install "scert-admin.exe"
|
||
Copy-Item -LiteralPath $sourceScert -Destination $installedScert -Force
|
||
Copy-Item -LiteralPath $sourceAdmin -Destination $installedAdmin -Force
|
||
|
||
Set-DirectoryAcl -Path $install -Mode read
|
||
foreach ($directory in @($data, $configDirectory, $databaseDirectory, $logDirectory, $backupDirectory, $runtimeDirectory, $certificate)) {
|
||
Set-DirectoryAcl -Path $directory -Mode modify
|
||
}
|
||
Set-DirectoryAcl -Path $docsDirectory -Mode read
|
||
|
||
$configurationPath = Join-Path $configDirectory "scert.json"
|
||
$resetCodePath = Join-Path $runtimeDirectory "reset-code"
|
||
$mainBinaryPath = '"{0}" --config "{1}" serve' -f $installedScert, $configurationPath
|
||
$adminBinaryPath = '"{0}" --config "{1}" --code-output "{2}"' -f $installedAdmin, $configurationPath, $resetCodePath
|
||
|
||
Install-OrUpdateService `
|
||
-Name $ServiceName `
|
||
-DisplayName "Scert SSL 证书管理服务" `
|
||
-Description "Scert SSL 证书申请、续期和部署服务" `
|
||
-BinaryPath $mainBinaryPath `
|
||
-StartMode auto
|
||
|
||
Install-OrUpdateService `
|
||
-Name $AdminServiceName `
|
||
-DisplayName "Scert-admin 临时密码重置服务" `
|
||
-Description "仅在管理员手动启动时临时激活 Scert 密码重置入口" `
|
||
-BinaryPath $adminBinaryPath `
|
||
-StartMode demand
|
||
|
||
$metadata = [ordered]@{
|
||
installed_at = [DateTimeOffset]::Now.ToString("o")
|
||
install_directory = $install
|
||
data_directory = $data
|
||
config_directory = $configDirectory
|
||
certificate_root = $certificate
|
||
service_name = $ServiceName
|
||
admin_service_name = $AdminServiceName
|
||
service_account = "NT AUTHORITY\LocalService"
|
||
}
|
||
$metadataPath = Join-Path $configDirectory "installation.json"
|
||
$metadata | ConvertTo-Json -Depth 4 | Set-Content -LiteralPath $metadataPath -Encoding UTF8
|
||
|
||
Write-Host "Scert Windows 文件安装和服务注册完成。"
|
||
Write-Host "核心程序：$installedScert"
|
||
Write-Host "密码重置程序：$installedAdmin"
|
||
Write-Host "配置目录：$configDirectory"
|
||
Write-Host "数据目录：$databaseDirectory"
|
||
Write-Host "日志目录：$logDirectory"
|
||
Write-Host "备份目录：$backupDirectory"
|
||
Write-Host "证书目录：$certificate"
|
||
Write-Host "安装记录：$metadataPath"
|
||
Write-Host "Scert 主服务已注册为自动启动，但本安装器没有启动或重启服务。"
|
||
Write-Host "Scert-admin 已注册为手动启动，本安装器不会启动它，也不会创建公网防火墙规则。"
|
||
Write-Host "首次初始化时请使用配置文件路径：$configurationPath"
|