VPN_Profile.ps1

$ProfileName = 'AlwaysOnVPN'
$ProfileNameEscaped = $ProfileName -replace ' ', '%20'

$ProfileXML = '<VPNProfile>
  <DnsSuffix>local.domain.tld</DnsSuffix>
  <NativeProfile>
<Servers>vpn.domain.tld</Servers>
<NativeProtocolType>IKEv2</NativeProtocolType>
<Authentication>
  <UserMethod>Eap</UserMethod>
  <Eap>
   <Configuration>
 <EapHostConfig xmlns="http://www.microsoft.com/provisioning/EapHostConfig"><EapMethod><Type xmlns="http://www.microsoft.com/provisioning/EapCommon">25</Type><VendorId xmlns="http://www.microsoft.com/provisioning/EapCommon">0</VendorId><VendorType xmlns="http://www.microsoft.com/provisioning/EapCommon">0</VendorType><AuthorId xmlns="http://www.microsoft.com/provisioning/EapCommon">0</AuthorId></EapMethod><Config xmlns="http://www.microsoft.com/provisioning/EapHostConfig"><Eap xmlns="http://www.microsoft.com/provisioning/BaseEapConnectionPropertiesV1"><Type>25</Type><EapType xmlns="http://www.microsoft.com/provisioning/MsPeapConnectionPropertiesV1"><ServerValidation><DisableUserPromptForServerValidation>true</DisableUserPromptForServerValidation><ServerNames>nps.local.domain.tld</ServerNames><TrustedRootCA>3d 8a 6d f8 7f 28 f9 7c 38 62 e9 eb fc 44 5a 76 f4 36 85 94 </TrustedRootCA></ServerValidation><FastReconnect>true</FastReconnect><InnerEapOptional>false</InnerEapOptional><Eap xmlns="http://www.microsoft.com/provisioning/BaseEapConnectionPropertiesV1"><Type>13</Type><EapType xmlns="http://www.microsoft.com/provisioning/EapTlsConnectionPropertiesV1"><CredentialsSource><CertificateStore><SimpleCertSelection>true</SimpleCertSelection></CertificateStore></CredentialsSource><ServerValidation><DisableUserPromptForServerValidation>true</DisableUserPromptForServerValidation><ServerNames>nps.local.domain.tld</ServerNames><TrustedRootCA>3d 8a 6d f8 7f 28 f9 7c 38 62 e9 eb fc 44 5a 76 f4 36 85 94 </TrustedRootCA></ServerValidation><DifferentUsername>false</DifferentUsername><PerformServerValidation xmlns="http://www.microsoft.com/provisioning/EapTlsConnectionPropertiesV2">true</PerformServerValidation><AcceptServerName xmlns="http://www.microsoft.com/provisioning/EapTlsConnectionPropertiesV2">true</AcceptServerName></EapType></Eap><EnableQuarantineChecks>false</EnableQuarantineChecks><RequireCryptoBinding>false</RequireCryptoBinding><PeapExtensions><PerformServerValidation xmlns="http://www.microsoft.com/provisioning/MsPeapConnectionPropertiesV2">true</PerformServerValidation><AcceptServerName xmlns="http://www.microsoft.com/provisioning/MsPeapConnectionPropertiesV2">true</AcceptServerName></PeapExtensions></EapType></Eap></Config></EapHostConfig>
   </Configuration>
  </Eap>
</Authentication>
<RoutingPolicyType>SplitTunnel</RoutingPolicyType>
  </NativeProfile>
<AlwaysOn>true</AlwaysOn>
<RememberCredentials>true</RememberCredentials>
<TrustedNetworkDetection>local.domain.tld</TrustedNetworkDetection>
  <DomainNameInformation>
<DomainName>.local.domain.tld</DomainName>
<DnsServers>192.5.10.5,192.5.10.3</DnsServers>
<DnsSuffix>local.domain.tld</DnsSuffix>
</DomainNameInformation>
</VPNProfile>'

$ProfileXML = $ProfileXML -replace '<', '&lt;'
$ProfileXML = $ProfileXML -replace '>', '&gt;'
$ProfileXML = $ProfileXML -replace '"', '&quot;'

$nodeCSPURI = './Vendor/MSFT/VPNv2'
$namespaceName = 'root\cimv2\mdm\dmmap'
$className = 'MDM_VPNv2_01'

try
{
$username = Gwmi -Class Win32_ComputerSystem | select username
$objuser = New-Object System.Security.Principal.NTAccount($username.username)
$sid = $objuser.Translate([System.Security.Principal.SecurityIdentifier])
$SidValue = $sid.Value
$Message = "User SID is $SidValue."
Write-Host "$Message"
}
catch [Exception]
{
$Message = "Unable to get user SID. User may be logged on over Remote Desktop: $_"
Write-Host "$Message"
exit
}

$session = New-CimSession
$options = New-Object Microsoft.Management.Infrastructure.Options.CimOperationOptions
$options.SetCustomOption('PolicyPlatformContext_PrincipalContext_Type', 'PolicyPlatform_UserContext', $false)
$options.SetCustomOption('PolicyPlatformContext_PrincipalContext_Id', "$SidValue", $false)

    try
{
    $deleteInstances = $session.EnumerateInstances($namespaceName, $className, $options)
    foreach ($deleteInstance in $deleteInstances)
    {
        $InstanceId = $deleteInstance.InstanceID
        if ("$InstanceId" -eq "$ProfileNameEscaped")
        {
            $session.DeleteInstance($namespaceName, $deleteInstance, $options)
            $Message = "Removed $ProfileName profile $InstanceId"
            Write-Host "$Message"
        } else {
            $Message = "Ignoring existing VPN profile $InstanceId"
            Write-Host "$Message"
        }
    }
}
catch [Exception]
{
    $Message = "Unable to remove existing outdated instance(s) of $ProfileName profile: $_"
    Write-Host "$Message"
    exit
}

try
{
    $newInstance = New-Object Microsoft.Management.Infrastructure.CimInstance $className, $namespaceName
    $property = [Microsoft.Management.Infrastructure.CimProperty]::Create("ParentID", "$nodeCSPURI", 'String', 'Key')
    $newInstance.CimInstanceProperties.Add($property)
    $property = [Microsoft.Management.Infrastructure.CimProperty]::Create("InstanceID", "$ProfileNameEscaped", 'String', 'Key')
    $newInstance.CimInstanceProperties.Add($property)
    $property = [Microsoft.Management.Infrastructure.CimProperty]::Create("ProfileXML", "$ProfileXML", 'String', 'Property')
    $newInstance.CimInstanceProperties.Add($property)
    $session.CreateInstance($namespaceName, $newInstance, $options)
    $Message = "Created $ProfileName profile."

    Write-Host "$Message"
}
catch [Exception]
{
    $Message = "Unable to create $ProfileName profile: $_"
    Write-Host "$Message"
    exit
}

$Message = "Script Complete"
Write-Host "$Message"