Multi-Stream ICA

Citrix Workspace App

Pris en charge sur : Toutes les plates-formes Citrix Workspace prises en charge

Description

Utilisez cette stratégie pour configurer les paramètres Multi-Stream ICA. Cette fonctionnalité est activée par défaut.

Registre

HKCU Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Network\Multi-Stream

Nom de valeur : MSIEnabled

Activé : MSIEnabled = True

Désactivé : MSIEnabled = False

REG Builder

BETA

Configurez l'état et les éléments pour générer les sorties .reg, PowerShell, Intune et SCCM.

Ces exports reproduisent l'effet registre de la stratégie. Modifier le registre directement n'équivaut pas à appliquer la GPO via la console (pas de gpupdate, pas de suivi centralisé). Testez avant la production ; HKLM nécessite des droits administrateur.

Non configuré Activé Désactivé

Fichier .reg

Windows Registry Editor Version 5.00

; Exported from gporais.com
; Policy: Multi-Stream ICA
; State: Enabled
; Supported on: Toutes les plates-formes Citrix Workspace prises en charge

[HKEY_CURRENT_USER\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Network\Multi-Stream]
"MSIEnabled"="True"

PowerShell

# Exported from gporais.com
# Policy: Multi-Stream ICA
# State: Enabled
# Supported on: Toutes les plates-formes Citrix Workspace prises en charge

$path = 'HKCU:\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Network\Multi-Stream'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'MSIEnabled' -Value 'True' -Type String

Intune XML

Aucune correspondance directe Policy CSP / OMA-URI pour cette stratégie. Utilisez l'onglet Intune Remediation, ou importez l'ADMX dans Intune.

Intune Remediation

# === Detection script ===
# Exported from gporais.com
# Policy: Multi-Stream ICA
# State: Enabled
# Supported on: Toutes les plates-formes Citrix Workspace prises en charge

function Test-RegistryValue {
  param(
    [Parameter(Mandatory = $true)][string]$Path,
    [Parameter(Mandatory = $true)][string]$Name,
    [object]$Expected,
    [ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
    [switch]$Absent
  )

  try {
    $item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
  } catch {
    return $Absent.IsPresent
  }

  if ($Absent.IsPresent) { return $false }
  $actual = $item.$Name

  if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
  if ($Kind -eq 'MultiString') {
    $actualValues = @($actual)
    $expectedValues = @($Expected)
    if ($actualValues.Count -ne $expectedValues.Count) { return $false }
    for ($i = 0; $i -lt $expectedValues.Count; $i++) {
      if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
    }
    return $true
  }

  return [string]$actual -eq [string]$Expected
}

$checks = @(
  (Test-RegistryValue -Path 'HKCU:\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Network\Multi-Stream' -Name 'MSIEnabled' -Expected 'True' -Kind String)
)

if ($checks -notcontains $false) {
  Write-Output 'Compliant'
  exit 0
}

Write-Output 'Non-compliant'
exit 1

# === Remediation script ===
# Exported from gporais.com
# Policy: Multi-Stream ICA
# State: Enabled
# Supported on: Toutes les plates-formes Citrix Workspace prises en charge

$path = 'HKCU:\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Network\Multi-Stream'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'MSIEnabled' -Value 'True' -Type String

SCCM CI

# Exported from gporais.com
# Policy: Multi-Stream ICA
# State: Enabled
# Supported on: Toutes les plates-formes Citrix Workspace prises en charge
# SCCM Configuration Item guidance:
# Create a Configuration Item of type "Setting: Script".
# Discovery script: use the Detection script below.
# Remediation script: use the Remediation script below.
# Compliance rule: the Discovery script output equals 'Compliant'.

# === Detection script ===
# Exported from gporais.com
# Policy: Multi-Stream ICA
# State: Enabled
# Supported on: Toutes les plates-formes Citrix Workspace prises en charge

function Test-RegistryValue {
  param(
    [Parameter(Mandatory = $true)][string]$Path,
    [Parameter(Mandatory = $true)][string]$Name,
    [object]$Expected,
    [ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
    [switch]$Absent
  )

  try {
    $item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
  } catch {
    return $Absent.IsPresent
  }

  if ($Absent.IsPresent) { return $false }
  $actual = $item.$Name

  if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
  if ($Kind -eq 'MultiString') {
    $actualValues = @($actual)
    $expectedValues = @($Expected)
    if ($actualValues.Count -ne $expectedValues.Count) { return $false }
    for ($i = 0; $i -lt $expectedValues.Count; $i++) {
      if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
    }
    return $true
  }

  return [string]$actual -eq [string]$Expected
}

$checks = @(
  (Test-RegistryValue -Path 'HKCU:\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Network\Multi-Stream' -Name 'MSIEnabled' -Expected 'True' -Kind String)
)

if ($checks -notcontains $false) {
  Write-Output 'Compliant'
  exit 0
}

Write-Output 'Non-compliant'
exit 1

# === Remediation script ===
# Exported from gporais.com
# Policy: Multi-Stream ICA
# State: Enabled
# Supported on: Toutes les plates-formes Citrix Workspace prises en charge

$path = 'HKCU:\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Network\Multi-Stream'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'MSIEnabled' -Value 'True' -Type String