Add skeleton flask server

osiris_listener.py

@@ -0,0 +1,21 @@
+from flask import Flask, request, jsonify
+import subprocess
+
+app = Flask(__name__)
+
+@app.route('/osiris_execute', methods=['POST'])
+def execute_script():
+    data = request.get_json()
+    command = data.get('command')
+    if command:
+        try:
+            result = subprocess.run(['python','-c', command], capture_output=True, text=True, shell=True)
+            return jsonify({'output': result.stdout, 'error': result.stderr, 'returncode': result.returncode})
+        except Exception as exc:
+            return jsonify({'error': str(exc)}), 500
+        
+    return jsonify({'error': 'Keinen gültigen Befehl gesendet.'}), 400
+
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=9713)