DeployCenter
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# DeployCenter - Gestion des journaux
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# Compatible Windows PowerShell 5.1
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function Initialize-DeployCenterLogging {
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[CmdletBinding()]
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param(
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[Parameter(Mandatory = $true)]
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[string]$LogRoot,
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[AllowNull()]
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[string]$IPv4 = $null
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)
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$script:LogRoot = $LogRoot
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if (-not (Test-Path -LiteralPath $script:LogRoot -PathType Container)) {
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New-Item -Path $script:LogRoot -ItemType Directory -Force -ErrorAction Stop | Out-Null
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}
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# L'adresse IPv4 est fournie par Modules\\Network.psm1.
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$script:LogIPv4 = $IPv4
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$logIpTag = if ([string]::IsNullOrWhiteSpace($script:LogIPv4)) {
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'sans-ip'
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} else {
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$script:LogIPv4 -replace '[^0-9A-Za-z.-]', '_'
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}
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$script:LogFile = Join-Path $script:LogRoot (
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'DeployCenter_{0}_{1}.log' -f $logIpTag, (Get-Date -Format 'yyyyMMdd_HHmmss')
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)
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}
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function Write-Log {
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[CmdletBinding()]
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param(
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[Parameter(Mandatory = $true)]
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[string]$Message,
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[ValidateSet('INFO', 'SUCCESS', 'WARNING', 'ERROR')]
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[string]$Level = 'INFO'
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)
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$line = '{0} [{1}] {2}' -f (Get-Date -Format 'yyyy-MM-dd HH:mm:ss'), $Level, $Message
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try {
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[System.IO.File]::AppendAllText(
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$script:LogFile,
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$line + [Environment]::NewLine,
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[System.Text.Encoding]::UTF8
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)
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} catch {
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# Le journal graphique reste disponible si le fichier n'est pas accessible.
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}
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if ($null -ne $script:txtLog -and -not $script:txtLog.IsDisposed) {
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$script:txtLog.AppendText($line + [Environment]::NewLine)
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$script:txtLog.SelectionStart = $script:txtLog.TextLength
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$script:txtLog.ScrollToCaret()
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}
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}
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@@ -0,0 +1,29 @@
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# DeployCenter - Détection réseau
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# Compatible Windows PowerShell 5.1
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function Get-DeployNetworkIPv4 {
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[CmdletBinding()]
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param()
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# Priorité à une interface avec passerelle par défaut ; exclut loopback,
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# APIPA et adresses IPv4 non routables couramment inutiles en WinPE.
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$candidates = @()
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try {
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foreach ($cfg in (Get-CimInstance Win32_NetworkAdapterConfiguration -Filter 'IPEnabled=True' -ErrorAction Stop)) {
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$hasGateway = @($cfg.DefaultIPGateway | Where-Object { $_ -match '^\d{1,3}(\.\d{1,3}){3}$' }).Count -gt 0
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foreach ($address in @($cfg.IPAddress | Where-Object { $_ -match '^\d{1,3}(\.\d{1,3}){3}$' })) {
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if ($address -eq '127.0.0.1' -or $address -like '169.254.*' -or $address -eq '0.0.0.0') { continue }
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$candidates += [pscustomobject]@{ Address = $address; HasGateway = $hasGateway; Index = [int]$cfg.Index }
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}
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}
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} catch {
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# La détection réseau ne doit pas empêcher le démarrage de DeployCenter.
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if (Get-Command Write-Log -ErrorAction SilentlyContinue) {
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Write-Log "Détection réseau WMI : $($_.Exception.Message)" 'WARNING'
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}
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}
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$chosen = $candidates | Sort-Object @{Expression='HasGateway';Descending=$true}, Index | Select-Object -First 1
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if ($chosen) { return [string]$chosen.Address }
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return $null
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}
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@@ -0,0 +1,62 @@
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Set-StrictMode -Version 2.0
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function ConvertFrom-ThemeColor {
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param([Parameter(Mandatory=$true)][string]$Value)
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$hex = $Value.Trim().TrimStart('#')
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if ($hex -notmatch '^[0-9A-Fa-f]{6}$') {
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throw "Couleur invalide dans un thème : '$Value'. Utiliser #RRGGBB."
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}
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return [System.Drawing.Color]::FromArgb(
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[Convert]::ToInt32($hex.Substring(0,2),16),
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[Convert]::ToInt32($hex.Substring(2,2),16),
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[Convert]::ToInt32($hex.Substring(4,2),16)
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)
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}
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function Get-DeployCenterThemeNames {
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param([Parameter(Mandatory=$true)][string]$ThemesRoot)
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$names = @()
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foreach ($file in (Get-ChildItem -LiteralPath $ThemesRoot -Filter '*.psd1' -File -ErrorAction SilentlyContinue)) {
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if ($file.BaseName -match '^[A-Za-z0-9_-]+$') { $names += $file.BaseName }
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}
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return @($names | Sort-Object -Unique)
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}
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function Import-DeployCenterTheme {
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param(
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[Parameter(Mandatory=$true)][string]$ThemesRoot,
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[Parameter(Mandatory=$true)][string]$ThemeName
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)
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if ($ThemeName -notmatch '^[A-Za-z0-9_-]+$') { throw "Nom de thème invalide : $ThemeName" }
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$path = Join-Path $ThemesRoot ($ThemeName + '.psd1')
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if (-not (Test-Path -LiteralPath $path -PathType Leaf)) { throw "Thème introuvable : $ThemeName" }
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$data = Import-PowerShellDataFile -LiteralPath $path
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$required = @('Background','Panel','PanelAlt','Text','Secondary','Accent','Success','Border','Danger')
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foreach ($key in $required) {
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if (-not $data.ContainsKey($key)) { throw "Le thème '$ThemeName' ne contient pas la clé '$key'." }
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}
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$theme = @{}
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foreach ($key in $required) { $theme[$key] = ConvertFrom-ThemeColor -Value ([string]$data[$key]) }
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foreach ($key in @('TableHeader','TableRowEven','TableRowOdd')) {
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if ($data.ContainsKey($key)) { $theme[$key] = ConvertFrom-ThemeColor -Value ([string]$data[$key]) }
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else { $theme[$key] = $theme.PanelAlt }
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}
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$buttonDefaults = @{
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Button = @{ Background=$theme.PanelAlt; Foreground=$theme.Text; Border=$theme.Border; HoverBackground=$theme.Panel; PressedBackground=$theme.Border; DisabledBackground=$theme.Panel; DisabledForeground=$theme.Secondary }
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PrimaryButton = @{ Background=$theme.Accent; Foreground=[System.Drawing.Color]::White; Border=$theme.Accent; HoverBackground=$theme.Accent; PressedBackground=$theme.Accent; DisabledBackground=$theme.PanelAlt; DisabledForeground=$theme.Secondary }
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DangerButton = @{ Background=$theme.Danger; Foreground=[System.Drawing.Color]::White; Border=$theme.Danger; HoverBackground=$theme.Danger; PressedBackground=$theme.Danger; DisabledBackground=$theme.PanelAlt; DisabledForeground=$theme.Secondary }
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}
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foreach ($role in @('Button','PrimaryButton','DangerButton')) {
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$theme[$role] = @{}
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$provided = $data[$role]
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foreach ($property in @('Background','Foreground','Border','HoverBackground','PressedBackground','DisabledBackground','DisabledForeground')) {
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$raw = $null
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if ($provided -is [System.Collections.IDictionary] -and $provided.Contains($property)) { $raw = [string]$provided[$property] }
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if ([string]::IsNullOrWhiteSpace($raw)) { $theme[$role][$property] = $buttonDefaults[$role][$property] }
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else { $theme[$role][$property] = ConvertFrom-ThemeColor -Value $raw }
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}
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}
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return $theme
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}
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Export-ModuleMember -Function ConvertFrom-ThemeColor, Get-DeployCenterThemeNames, Import-DeployCenterTheme
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@@ -0,0 +1,22 @@
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function Set-DeployCenterButtonStyle {
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param(
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[Parameter(Mandatory=$true)][System.Windows.Forms.Button]$Button,
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[Parameter(Mandatory=$true)][System.Collections.IDictionary]$Theme,
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[ValidateSet('Button','PrimaryButton','DangerButton')][string]$Role = 'Button'
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)
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$style = $Theme[$Role]
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$Button.BackColor = $style.Background
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$Button.ForeColor = $style.Foreground
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$Button.FlatStyle = [System.Windows.Forms.FlatStyle]::Flat
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$Button.UseVisualStyleBackColor = $false
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$Button.FlatAppearance.BorderSize = 1
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$Button.FlatAppearance.BorderColor = $style.Border
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$Button.FlatAppearance.MouseOverBackColor = $style.HoverBackground
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$Button.FlatAppearance.MouseDownBackColor = $style.PressedBackground
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if (-not $Button.Enabled) {
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$Button.BackColor = $style.DisabledBackground
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$Button.ForeColor = $style.DisabledForeground
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}
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}
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Export-ModuleMember -Function Set-DeployCenterButtonStyle
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# Module VNC de DeployCenter
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# Exécuté uniquement avec -Vnc dans le scope principal pour partager le contexte WinPE.
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function Start-DeployCenterVnc {
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$parentRoot = Split-Path -Path $script:DeployRoot -Parent
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$sourceVnc = Join-Path $parentRoot 'uvnc'
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$sourceExe = Join-Path $sourceVnc 'winvnc.exe'
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$passwordTool = Join-Path $sourceVnc 'createpassword64.exe'
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$sourceIni = Join-Path $sourceVnc 'ultravnc.ini'
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$script:DeployIPv4 = Get-DeployNetworkIPv4
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if ([string]::IsNullOrWhiteSpace($script:DeployIPv4)) {
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Write-Log 'Aucune adresse IPv4 de déploiement détectée.' 'WARNING'
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}
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if (-not (Test-Path -LiteralPath $sourceExe -PathType Leaf)) {
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Write-Log "UltraVNC non démarré : exécutable absent ($sourceExe)." 'WARNING'
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Write-DeployInventory
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return
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}
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if (-not (Test-Path -LiteralPath $passwordTool -PathType Leaf)) {
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Write-Log "UltraVNC non démarré : createpassword64.exe absent ($passwordTool)." 'WARNING'
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Write-DeployInventory
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return
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}
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if (-not (Test-Path -LiteralPath $sourceIni -PathType Leaf)) {
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Write-Log "UltraVNC non démarré : fichier absent ($sourceIni)." 'WARNING'
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Write-DeployInventory
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return
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}
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try {
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if (Test-Path -LiteralPath $script:VncDirectory) {
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Remove-Item -LiteralPath $script:VncDirectory -Recurse -Force -ErrorAction Stop
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}
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New-Item -Path $script:VncDirectory -ItemType Directory -Force | Out-Null
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Copy-Item -Path (Join-Path $sourceVnc '*') -Destination $script:VncDirectory -Recurse -Force
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# WinPE ne permet pas toujours d'ajouter des règles de pare-feu.
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# La désactivation globale n'est effectuée que lorsque VNC est demandé.
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$wpeutil = Join-Path $env:WINDIR 'System32\wpeutil.exe'
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if (-not (Test-Path -LiteralPath $wpeutil -PathType Leaf)) {
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$wpeutil = 'wpeutil.exe'
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}
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& $wpeutil DisableFirewall
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if ($LASTEXITCODE -ne 0) {
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throw "wpeutil DisableFirewall a renvoyé le code $LASTEXITCODE."
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}
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Write-Log 'Pare-feu WinPE désactivé à la demande de -Vnc.' 'WARNING'
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# Force le mode portable : l'INI actif est celui placé à côté de winvnc.exe.
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$portableFlag = Join-Path $script:VncDirectory 'ultravnc.portable'
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Set-Content -LiteralPath $portableFlag -Value '' -Encoding ASCII
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if (-not [string]::IsNullOrWhiteSpace([string]$script:Config.VncPassword)) {
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$script:VncPassword = [string]$script:Config.VncPassword
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$passwordSource = 'configuré dans DeployCenter.ini'
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}
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else {
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$script:VncPassword = -join (1..8 | ForEach-Object {
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$alphabet = 'ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz23456789'
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$alphabet[(Get-Random -Minimum 0 -Maximum $alphabet.Length)]
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})
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$passwordSource = 'généré automatiquement'
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}
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# createpassword64 encode le mot de passe choisi dans le champ passwd d'ultravnc.ini.
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$tool = Join-Path $script:VncDirectory 'createpassword64.exe'
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$script:VncProcess = Start-Process -FilePath $tool -ArgumentList @($script:VncPassword) `
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-WorkingDirectory $script:VncDirectory -Wait -PassThru -WindowStyle Hidden
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if ($script:VncProcess.ExitCode -ne 0) {
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throw "createpassword64.exe a renvoyé le code $($script:VncProcess.ExitCode)."
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}
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$activeIni = Join-Path $script:VncDirectory 'ultravnc.ini'
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if (-not (Test-Path -LiteralPath $activeIni -PathType Leaf) -or
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-not (Select-String -LiteralPath $activeIni -Pattern '^passwd\s*=' -Quiet)) {
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throw "createpassword64.exe n'a pas créé le champ passwd dans ultravnc.ini."
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}
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$server = Join-Path $script:VncDirectory 'winvnc.exe'
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$script:VncProcess = Start-Process -FilePath $server -ArgumentList @('-run') `
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-WorkingDirectory $script:VncDirectory -PassThru -WindowStyle Hidden
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Start-Sleep -Milliseconds 800
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if ($script:VncProcess.HasExited) {
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throw "winvnc.exe s'est arrêté immédiatement (code $($script:VncProcess.ExitCode))."
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}
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$script:VncStarted = $true
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Write-Log "UltraVNC démarré. IP : $($script:DeployIPv4) ; mot de passe $passwordSource." 'SUCCESS'
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} catch {
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Write-Log "Échec du démarrage UltraVNC : $($_.Exception.Message)" 'ERROR'
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$script:VncStarted = $false
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$script:VncPassword = $null
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}
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Write-DeployInventory
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}
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function Stop-DeployCenterVnc {
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try {
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if ($null -ne $script:VncProcess) {
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$proc = Get-Process -Id $script:VncProcess.Id -ErrorAction SilentlyContinue
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if ($null -ne $proc) { Stop-Process -Id $proc.Id -Force -ErrorAction SilentlyContinue }
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}
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# Au cas où winvnc lance un processus serveur distinct, ne cibler que les
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# processus dont le chemin correspond à notre copie temporaire.
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foreach ($proc in (Get-CimInstance Win32_Process -Filter "Name='winvnc.exe'" -ErrorAction SilentlyContinue)) {
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if ($proc.ExecutablePath -and $proc.ExecutablePath.StartsWith($script:VncDirectory, [StringComparison]::OrdinalIgnoreCase)) {
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Stop-Process -Id $proc.ProcessId -Force -ErrorAction SilentlyContinue
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}
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}
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} catch {
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Write-Log "Arrêt UltraVNC : $($_.Exception.Message)" 'WARNING'
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}
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# Le processus winvnc peut conserver brièvement un handle sur son dossier.
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# Le dossier VNC est propre à ce processus PowerShell (uvnc_<PID>) : on ne
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# supprime pas récursivement le dossier partagé InventoryDir, ce qui évite
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# de bloquer le lancement suivant si un handle est encore ouvert.
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try {
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if (Test-Path -LiteralPath $script:InventoryFile -PathType Leaf) {
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Remove-Item -LiteralPath $script:InventoryFile -Force -ErrorAction SilentlyContinue
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}
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if (Test-Path -LiteralPath $script:VncDirectory -PathType Container) {
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Start-Sleep -Milliseconds 500
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Remove-Item -LiteralPath $script:VncDirectory -Recurse -Force -ErrorAction SilentlyContinue
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}
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} catch { }
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}
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