mirror of
https://github.com/onyx-and-iris/obsws-python.git
synced 2024-11-22 04:40:53 +00:00
97 lines
2.9 KiB
Python
97 lines
2.9 KiB
Python
import base64
|
|
import hashlib
|
|
import json
|
|
import logging
|
|
from pathlib import Path
|
|
from random import randint
|
|
|
|
try:
|
|
import tomllib
|
|
except ModuleNotFoundError:
|
|
import tomli as tomllib
|
|
|
|
import websocket
|
|
|
|
from .error import OBSSDKError
|
|
|
|
|
|
class ObsClient:
|
|
logger = logging.getLogger("baseclient.obsclient")
|
|
|
|
def __init__(self, **kwargs):
|
|
defaultkwargs = {"host": "localhost", "port": 4455, "password": None, "subs": 0}
|
|
if not any(key in kwargs for key in ("host", "port", "password")):
|
|
kwargs |= self._conn_from_toml()
|
|
kwargs = defaultkwargs | kwargs
|
|
for attr, val in kwargs.items():
|
|
setattr(self, attr, val)
|
|
|
|
self.logger.info(
|
|
"Connecting with parameters: {host} {port} {password} {subs}".format(
|
|
**self.__dict__
|
|
)
|
|
)
|
|
|
|
self.ws = websocket.WebSocket()
|
|
self.ws.connect(f"ws://{self.host}:{self.port}")
|
|
self.server_hello = json.loads(self.ws.recv())
|
|
|
|
def _conn_from_toml(self) -> dict:
|
|
conn = {}
|
|
filepath = Path.cwd() / "config.toml"
|
|
if filepath.exists():
|
|
with open(filepath, "rb") as f:
|
|
conn = tomllib.load(f)
|
|
return conn["connection"] if "connection" in conn else conn
|
|
|
|
def authenticate(self):
|
|
payload = {
|
|
"op": 1,
|
|
"d": {
|
|
"rpcVersion": 1,
|
|
"eventSubscriptions": self.subs,
|
|
},
|
|
}
|
|
|
|
if "authentication" in self.server_hello["d"]:
|
|
if not self.password:
|
|
raise OBSSDKError("authentication enabled but no password provided")
|
|
secret = base64.b64encode(
|
|
hashlib.sha256(
|
|
(
|
|
self.password + self.server_hello["d"]["authentication"]["salt"]
|
|
).encode()
|
|
).digest()
|
|
)
|
|
|
|
auth = base64.b64encode(
|
|
hashlib.sha256(
|
|
(
|
|
secret.decode()
|
|
+ self.server_hello["d"]["authentication"]["challenge"]
|
|
).encode()
|
|
).digest()
|
|
).decode()
|
|
|
|
payload["d"]["authentication"] = auth
|
|
|
|
self.ws.send(json.dumps(payload))
|
|
try:
|
|
response = json.loads(self.ws.recv())
|
|
return response["op"] == 2
|
|
except json.decoder.JSONDecodeError:
|
|
raise OBSSDKError("failed to identify client with the server")
|
|
|
|
def req(self, req_type, req_data=None):
|
|
payload = {
|
|
"op": 6,
|
|
"d": {"requestType": req_type, "requestId": randint(1, 1000)},
|
|
}
|
|
if req_data:
|
|
payload["d"]["requestData"] = req_data
|
|
self.logger.debug(f"Sending request {payload}")
|
|
self.ws.send(json.dumps(payload))
|
|
response = json.loads(self.ws.recv())
|
|
self.logger.debug(f"Response received {response}")
|
|
return response["d"]
|