93 lines
3.5 KiB
PowerShell
93 lines
3.5 KiB
PowerShell
# Script Name: rdp-access-mail-notification.v3.ps1
|
|
# Beschreibung: Schickt allen Mitgliedern einer GG eine Mail, wenn sich jemand per RDP auf einem System anmeldet
|
|
# Aufruf: -
|
|
# Autor: Patrick Asmus
|
|
# Web: https://www.media-techport.de
|
|
# Git-Reposit.: https://git.media-techport.de/scriptos/private-script-collection.git
|
|
# Version: 3.1
|
|
# Datum: 22.10.2023
|
|
# Modifikation: Header hinzugefuegt
|
|
#####################################################
|
|
|
|
# Konfigurationsparameter
|
|
$SMTPServer = "smtp.media-techport.int"
|
|
$FromName = "Media-Techport.DE | Notification Service"
|
|
$FromEmail = "noreply@media-techport.de"
|
|
$SecurityGroupDN = "CN=GG-MailAT_RDP-Access,OU=Benachrichtigungsgruppen,OU=Benutzergruppen,DC=media-techport,DC=int"
|
|
$LogoURL = "https://assets.media-techport.de/logos/main/LogoSchwarz.png" # URL zum Logo
|
|
|
|
# Funktion zum Senden von E-Mails
|
|
function Send-Email {
|
|
param(
|
|
[string]$To,
|
|
[string]$Subject,
|
|
[string]$HTMLBody
|
|
)
|
|
|
|
$emailMessage = @"
|
|
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta http-equiv='Content-Type' content='text/html; charset=utf-8'>
|
|
</head>
|
|
<body>
|
|
$HTMLBody
|
|
</body>
|
|
</html>
|
|
"@
|
|
|
|
Send-MailMessage -SmtpServer $SMTPServer -From "$FromName <$FromEmail>" -To $To -Subject $Subject -Body $emailMessage -BodyAsHtml -Encoding "UTF8"
|
|
}
|
|
|
|
# Parameter aus dem Ereignisprotokoll auslesen
|
|
$eventID = 1149 # Event ID für RDP-Anmeldungen
|
|
$eventLogName = "Microsoft-Windows-TerminalServices-RemoteConnectionManager/Operational"
|
|
|
|
$latestEvent = Get-WinEvent -LogName $eventLogName -FilterXPath "<QueryList><Query Id='0' Path='$eventLogName'><Select Path='$eventLogName'>*[System[(EventID=$eventID)]]</Select></Query></QueryList>" | Select-Object -First 1
|
|
|
|
if ($latestEvent) {
|
|
$xml = [xml]$latestEvent.ToXml()
|
|
|
|
if ($xml.Event.UserData) {
|
|
$user = $xml.Event.UserData.EventXML.Param1
|
|
$domain = $xml.Event.UserData.EventXML.Param2
|
|
$clientIP = $xml.Event.UserData.EventXML.Param3
|
|
|
|
$eventTime = $latestEvent.TimeCreated
|
|
$computerName = $latestEvent.MachineName
|
|
|
|
$userEmails = Get-ADGroupMember -Identity $SecurityGroupDN | Where-Object { $_.objectClass -eq "user" } | ForEach-Object {
|
|
$userDetails = Get-ADUser $_.DistinguishedName -Properties GivenName, Surname, EmailAddress
|
|
$GivenName = $userDetails.GivenName
|
|
$Surname = $userDetails.Surname
|
|
$EmailAddress = $userDetails.EmailAddress
|
|
[PSCustomObject]@{
|
|
EmailAddress = $EmailAddress
|
|
GivenName = $GivenName
|
|
Surname = $Surname
|
|
}
|
|
}
|
|
|
|
foreach ($userDetails in $userEmails) {
|
|
$GivenName = $userDetails.GivenName
|
|
$Surname = $userDetails.Surname
|
|
$EmailAddress = $userDetails.EmailAddress
|
|
|
|
$HTMLBody = @"
|
|
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
</head>
|
|
<body>
|
|
<p><img src="$LogoURL" alt="" width="265" height="81" /></p>
|
|
<p><strong>Hallo $GivenName $Surname,</strong></p>
|
|
<p>Es wurde eine Anmeldung per RDP auf der Windows Maschine <strong>$computerName</strong> registriert.<br /><br /><strong>Datum:</strong> $($eventTime.ToString('dd.MM.yyyy'))<br /><strong>Uhrzeit:</strong> $($eventTime.ToString('HH:mm:ss'))<br /><strong>Domäne:</strong> $domain<br /><strong>Benutzer:</strong> $user<br /><strong>IP-Adresse des Clients:</strong> $clientIP</p>
|
|
</body>
|
|
</html>
|
|
"@
|
|
|
|
Send-Email -To $EmailAddress -Subject "RDP-Anmeldung auf $computerName registriert" -HTMLBody $HTMLBody
|
|
}
|
|
}
|
|
}
|