script uj vältozatok

2026-02-04 12:56:12 +01:00
parent 2e0a3c9e75
commit 0d5673b02c
7 changed files with 402 additions and 7 deletions
--- a/Scripts/python/mail_o365.py
+++ b/Scripts/python/mail_o365.py
@@ -0,0 +1,102 @@
+import os
+import requests
+import msal
+
+# ==============================================================================
+# KONFIGURATION
+# ==============================================================================
+# Daten aus der Azure App Registration
+TENANT_ID = "caee3499-03f8-4175-9fa8-a935248d0ece"
+CLIENT_ID = "3a08b279-1fc3-419f-a77e-31f12a0f65f7"
+CLIENT_SECRET = "Rk-8Q~nJ.sZ-xUiNxtEDdzVgoFFosODLVHX~jdrh"
+
+# Überwachtes Postfach
+USER_EMAIL = "i.meszely@aps-hh.de"
+
+# Microsoft Graph API Endpunkte
+GRAPH_API_ENDPOINT = "https://graph.microsoft.com/v1.0"
+AUTHORITY_URL = f"https://login.microsoftonline.com/{TENANT_ID}"
+SCOPES = ["https://graph.microsoft.com/.default"]
+
+def get_graph_api_token():
+    """Ruft das Zugriffstoken für die Microsoft Graph API ab."""
+    app = msal.ConfidentialClientApplication(
+        client_id=CLIENT_ID,
+        authority=AUTHORITY_URL,
+        client_credential=CLIENT_SECRET
+    )
+    result = app.acquire_token_silent(scopes=SCOPES, account=None)
+    if not result:
+        result = app.acquire_token_for_client(scopes=SCOPES)
+    
+    if "access_token" in result:
+        return result["access_token"]
+    else:
+        print("Fehler beim Abrufen des Tokens!")
+        print(result.get("error"))
+        print(result.get("error_description"))
+        return None
+
+def list_inbox_emails(access_token):
+    """Listet ungelesene E-Mails aus dem INBOX."""
+    headers = {"Authorization": f"Bearer {access_token}"}
+    
+    # Nur notwendige Felder aus Effizienzgründen abrufen
+    messages_url = (
+        f"{GRAPH_API_ENDPOINT}/users/{USER_EMAIL}/mailFolders/inbox/messages?"
+        f"$filter=isRead eq false&"
+        f"$select=from,subject,receivedDateTime&"
+        f"$orderby=receivedDateTime desc"
+    )
+    
+    response = requests.get(messages_url, headers=headers)
+    response.raise_for_status()
+    messages = response.json().get("value", [])
+    
+    if not messages:
+        print("Keine neuen ungelesenen E-Mails im INBOX-Ordner.")
+        return
+    
+    print(f"\n{len(messages)} ungelesene E-Mails gefunden:")
+    print("=" * 60)
+    
+    for i, message in enumerate(messages, 1):
+        from_email = message.get("from", {}).get("emailAddress", {})
+        sender = from_email.get("address", "Unbekannt")
+        subject = message.get("subject", "Kein Betreff")
+        received = message.get("receivedDateTime", "")
+        
+        # Datum formatieren
+        if received:
+            try:
+                from datetime import datetime
+                dt = datetime.fromisoformat(received.replace('Z', '+00:00'))
+                formatted_date = dt.strftime("%Y-%m-%d %H:%M")
+            except:
+                formatted_date = received[:19]  # Einfache Formatierung bei Fehler
+        else:
+            formatted_date = "Unbekannt"
+        
+        print(f"\n{i}. {sender}")
+        print(f"   Betreff: {subject}")
+        print(f"   Zeit:   {formatted_date}")
+
+def main():
+    """Hauptfunktion."""
+    print("Graph API Token wird abgerufen...")
+    access_token = get_graph_api_token()
+    if not access_token:
+        return
+    
+    try:
+        list_inbox_emails(access_token)
+    except requests.HTTPError as e:
+        print(f"Fehler beim Abrufen der E-Mails: {e}")
+        if "403" in str(e):
+            print("403 Fehler: Wahrscheinlich fehlende Mail.Read Berechtigung.")
+            print("Überprüfen Sie die API-Berechtigungen in der Azure App Registration!")
+    except Exception as e:
+        print(f"Unerwarteter Fehler: {e}")
+
+if __name__ == "__main__":
+    main()