Audio via la redirection USB générique

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

Description

Utilisez cette stratégie pour contrôler la redirection audio via la redirection USB générique. Elle s'applique uniquement à l'hôte XenApp.

Registre

HKLM Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Audio

Nom de valeur : HostRenderedAudio

Activé : HostRenderedAudio = true

Désactivé : HostRenderedAudio = 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: Audio via la redirection USB générique
; State: Enabled
; Supported on: Toutes les plates-formes Citrix Workspace prises en charge

[HKEY_LOCAL_MACHINE\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Audio]
"HostRenderedAudio"="true"

PowerShell

# Exported from gporais.com
# Policy: Audio via la redirection USB générique
# State: Enabled
# Supported on: Toutes les plates-formes Citrix Workspace prises en charge

$path = 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Audio'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'HostRenderedAudio' -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: Audio via la redirection USB générique
# 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 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Audio' -Name 'HostRenderedAudio' -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: Audio via la redirection USB générique
# State: Enabled
# Supported on: Toutes les plates-formes Citrix Workspace prises en charge

$path = 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Audio'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'HostRenderedAudio' -Value 'true' -Type String

SCCM CI

# Exported from gporais.com
# Policy: Audio via la redirection USB générique
# 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: Audio via la redirection USB générique
# 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 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Audio' -Name 'HostRenderedAudio' -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: Audio via la redirection USB générique
# State: Enabled
# Supported on: Toutes les plates-formes Citrix Workspace prises en charge

$path = 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Audio'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'HostRenderedAudio' -Value 'true' -Type String