Use username / password to authenticate against ERP5 backend.

opcua-to-http-gw/opcua-to-http-gw.py

@@ -23,11 +23,15 @@ a('--ip', help='The IP address on which the OPCUA Server runs', default="127.0.0
 a('--port', help='The port on which the OPCUA Server runs', default="4840")
 a('--xml', help='Path of XML to configure Server. See asyncua doc for more details.', default=None)
 a('--erp5-url', help='URL of ERP5 instance to which data shall be send.', default=None)
+a('--erp5-username', help='Username of ERP5 instance to which data shall be send.', default=None)
+a('--erp5-password', help='Password of ERP5 instance to which data shall be send.', default=None)
 args = parser.parse_args()
 ip = args.ip
 port = args.port
 xml = args.xml
 erp5_url = args.erp5_url
+erp5_username = args.erp5_username
+erp5_password = args.erp5_password
 ERP5_REQUEST_API = "ERP5Site_handleOPCUARequest"
 
 @dataclass(frozen=True)
@@ -42,6 +46,7 @@ class ERP5Handler(asyncua.common.subscription.SubHandler):
 
   def call(self, http_method = "POST", **data):
     params = urllib.parse.quote_plus(json.dumps({k: str(v) for k, v in data.items()}))
+    self.session.auth = (erp5_username, erp5_password)
     if http_method == "POST":
       self.session.post(f"{self.uri}?data={params}")
     elif http_method == "GET":