rename

2025-03-21 20:26:24 +01:00
parent 4fd2d4080c
commit 0b4198a822
1 changed files with 0 additions and 0 deletions
--- a/CustomWhoisCheck.ps1
+++ b/CustomWhoisCheck.ps1
@@ -0,0 +1,144 @@
+# Beschreibung: 
+# Parameter:    -Domain meindomainname.de
+# Autor:        Patrick Asmus
+# Web:          https://www.techniverse.net
+# Version:      1.0
+# Datum:        21.03.2025
+# Modifikation: Initial
+#####################################################
+
+param (
+    [string]$Domain
+)
+
+# Prüfen, ob eine Domain übergeben wurde
+if (-not $Domain) {
+    $result = @{
+        prtg = @{
+            error = 1
+            text  = "Error: No domain parameter provided!"
+        }
+    }
+    $result | ConvertTo-Json -Depth 3
+    exit 1
+}
+
+# Pfad zur whois.exe
+$whoisPath = "C:\Apps\WhoIs\whois.exe"
+
+# Prüfen ob whois.exe vorhanden ist
+if (!(Test-Path $whoisPath)) {
+    $result = @{
+        prtg = @{
+            error = 1
+            text  = "Error: whois.exe not found at $whoisPath"
+        }
+    }
+    $result | ConvertTo-Json -Depth 3
+    exit 1
+}
+
+# Whois-Abfrage durchführen
+try {
+    $whoisResult = & $whoisPath -accepteula $Domain | Out-String
+    $whoisResult = $whoisResult -replace "`r`n", " " -replace "`n", " " -replace "`r", " " # Zeilenumbrüche entfernen
+    $whoisResult = $whoisResult.Trim()
+} catch {
+    $result = @{
+        prtg = @{
+            error = 1
+            text  = "Error during whois query"
+        }
+    }
+    $result | ConvertTo-Json -Depth 3
+    exit 1
+}
+
+# Debugging: Whois-Output in eine Datei schreiben
+$whoisResult | Out-File "C:\Apps\WhoIs\whois_output.log"
+
+# Prüfen, ob es sich um eine .de-Domain handelt
+$isDeDomain = $Domain -match "\.de$"
+
+if ($isDeDomain) {
+    # .de-Domains liefern keine Creation/Updated-Daten -> Nur Status anzeigen
+    $creationDate = $updatedDate = $creationTimestamp = $updatedTimestamp = $null
+} else {
+    # Whois-Abfrage für .com/.net/.org-Domains auswerten
+    $creationDate = if ($whoisResult -match "(?i)Creation\s*Date:\s*([\d]{4}-[\d]{2}-[\d]{2})") { $matches[1] } else { $null }
+    $updatedDate  = if ($whoisResult -match "(?i)Updated\s*Date:\s*([\d]{4}-[\d]{2}-[\d]{2})")  { $matches[1] } else { $null }
+}
+
+# Konvertiere Datum in YYYYMMDD (PRTG kann nur Zahlen speichern)
+function Convert-ToTimestamp($dateString) {
+    if ($dateString -match "\d{4}-\d{2}-\d{2}") {
+        return $dateString -replace "-", ""
+    } else {
+        return $null  # Falls kein Datum gefunden wurde
+    }
+}
+
+$creationTimestamp = Convert-ToTimestamp $creationDate
+$updatedTimestamp  = Convert-ToTimestamp $updatedDate
+
+# Prüfen auf "Status: free" oder andere Indikatoren für nicht registrierte Domains
+if ($whoisResult -match "(?i)Status:\s+free" -or $whoisResult -match "(?i)No match" -or $whoisResult -match "(?i)not found" -or $whoisResult -match "(?i)does not exist") {
+    $result = @{
+        prtg = @{
+            result = @(@{
+                channel = "Domain Status"
+                value   = 2
+                unit    = "Custom"
+            })
+            text = "Domain '$Domain' is free! Risk of domain grabbing!"
+        }
+    }
+    $result | ConvertTo-Json -Depth 3
+    exit 2
+} else {
+    # Domain ist registriert
+    $prtgResult = @(
+        @{
+            channel = "Domain Status"
+            value   = 0
+            unit    = "Custom"
+        }
+    )
+
+    # Nur bei Nicht-.de-Domains Created/Updated anzeigen
+    if (-not $isDeDomain) {
+        if ($creationTimestamp) {
+            $prtgResult += @{
+                channel = "Creation Date (YYYYMMDD)"
+                value   = $creationTimestamp
+                unit    = "Custom"
+            }
+        }
+        if ($updatedTimestamp) {
+            $prtgResult += @{
+                channel = "Updated Date (YYYYMMDD)"
+                value   = $updatedTimestamp
+                unit    = "Custom"
+            }
+        }
+    }
+
+    # Textausgabe für PRTG: Bei .de-Domains nur "registered" ohne Created/Updated
+    if ($isDeDomain) {
+        $statusText = "Domain '$Domain' is registered."
+    } else {
+        $statusText = "Domain '$Domain' is registered."
+        if ($creationDate) { $statusText += " Created: $creationDate" }
+        if ($updatedDate) { $statusText += ", Updated: $updatedDate" }
+    }
+
+    # JSON für PRTG ausgeben
+    $result = @{
+        prtg = @{
+            result = $prtgResult
+            text   = $statusText
+        }
+    }
+    $result | ConvertTo-Json -Depth 3
+    exit 0
+}