I am using python client to connect to a server hosted in azure. I am using websockets to connect. I am passing the auth header in the python client code. The code doesn't work when we give wss:// url for connection. The error says:
Handshake status 403 Forbidden
However same thing is working when tested using postman.
Here is the code snippet used to connect to the websocket server:
def on_message(ws, message):
print(message)
def on_error(ws, error):
print(error)
def on_close(ws, close_status_code, close_msg):
print("### closed ###")
def on_open(ws):
print("Opened connection")
auth_str = "Authorization:Basic abgvrgfrbnfrfurfr"
if __name__ == "__main__":
websocket.enableTrace(True)
ws = websocket.WebSocketApp("wss://uri.com/websocket",
header=[auth_str],
on_open=on_open,
on_message=on_message,
on_error=on_error,
on_close=on_close
)
ws.run_forever(dispatcher=rel)
rel.signal(2, rel.abort)
rel.dispatch()
The request headers of the requests in postman and python client have no difference. Don't know why the python client says 403 forbidden
.
It is only working under one condition: Setting HTTPSOnly as false in app service and passing ws:// uri instead of wss://
As I see, your header parameter definition is wrong. It needs to be like
ws = websocket.WebSocketApp("wss://uri.com/websocket",
header={ 'Authorization': 'Basic abgvrgfrbnfrfurfr' },
on_open=on_open,
on_message=on_message,
on_error=on_error,
on_close=on_close
)
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