forked from Hay1tsme/artemis
211 lines
7.5 KiB
Python
211 lines
7.5 KiB
Python
from typing import Tuple, List, Dict
|
|
from starlette.requests import Request
|
|
from starlette.requests import Request
|
|
from starlette.responses import Response, JSONResponse
|
|
from starlette.routing import Route, WebSocketRoute
|
|
from starlette.websockets import WebSocket, WebSocketState, WebSocketDisconnect
|
|
import ast
|
|
from datetime import datetime
|
|
import yaml
|
|
import logging, coloredlogs
|
|
from logging.handlers import TimedRotatingFileHandler
|
|
import inflection
|
|
from os import path
|
|
from google.protobuf.message import DecodeError
|
|
|
|
from core import CoreConfig, Utils
|
|
from core.title import BaseServlet
|
|
from .config import PokkenConfig
|
|
from .base import PokkenBase
|
|
from .const import PokkenConstants
|
|
from .proto import jackal_pb2
|
|
|
|
class PokkenServlet(BaseServlet):
|
|
def __init__(self, core_cfg: CoreConfig, cfg_dir: str) -> None:
|
|
super().__init__(core_cfg, cfg_dir)
|
|
self.config_dir = cfg_dir
|
|
self.game_cfg = PokkenConfig()
|
|
if path.exists(f"{cfg_dir}/pokken.yaml"):
|
|
self.game_cfg.update(yaml.safe_load(open(f"{cfg_dir}/pokken.yaml")))
|
|
|
|
self.logger = logging.getLogger("pokken")
|
|
if not hasattr(self.logger, "inited"):
|
|
log_fmt_str = "[%(asctime)s] Pokken | %(levelname)s | %(message)s"
|
|
log_fmt = logging.Formatter(log_fmt_str)
|
|
fileHandler = TimedRotatingFileHandler(
|
|
"{0}/{1}.log".format(self.core_cfg.server.log_dir, "pokken"),
|
|
encoding="utf8",
|
|
when="d",
|
|
backupCount=10,
|
|
)
|
|
|
|
fileHandler.setFormatter(log_fmt)
|
|
|
|
consoleHandler = logging.StreamHandler()
|
|
consoleHandler.setFormatter(log_fmt)
|
|
|
|
self.logger.addHandler(fileHandler)
|
|
self.logger.addHandler(consoleHandler)
|
|
|
|
self.logger.setLevel(self.game_cfg.server.loglevel)
|
|
coloredlogs.install(
|
|
level=self.game_cfg.server.loglevel, logger=self.logger, fmt=log_fmt_str
|
|
)
|
|
self.logger.inited = True
|
|
|
|
self.base = PokkenBase(core_cfg, self.game_cfg)
|
|
|
|
@classmethod
|
|
def is_game_enabled(cls, game_code: str, core_cfg: CoreConfig, cfg_dir: str) -> bool:
|
|
game_cfg = PokkenConfig()
|
|
|
|
if path.exists(f"{cfg_dir}/{PokkenConstants.CONFIG_NAME}"):
|
|
game_cfg.update(
|
|
yaml.safe_load(open(f"{cfg_dir}/{PokkenConstants.CONFIG_NAME}"))
|
|
)
|
|
|
|
if not game_cfg.server.enable:
|
|
return False
|
|
|
|
return True
|
|
|
|
def get_routes(self) -> List[Route]:
|
|
return [
|
|
Route("/pokken/", self.render_POST, methods=['POST']),
|
|
Route("/pokken/matching", self.handle_matching, methods=['POST']),
|
|
WebSocketRoute("/pokken/admission", self.handle_admission)
|
|
]
|
|
|
|
def get_allnet_info(self, game_code: str, game_ver: int, keychip: str) -> Tuple[str, str]:
|
|
return (
|
|
f"https://{self.game_cfg.server.hostname}:{self.game_cfg.ports.game}/pokken/",
|
|
f"{self.game_cfg.server.hostname}:{self.game_cfg.ports.game}/pokken/",
|
|
)
|
|
|
|
def get_mucha_info(self, core_cfg: CoreConfig, cfg_dir: str) -> Tuple[bool, str]:
|
|
if not self.game_cfg.server.enable:
|
|
return (False, [], [])
|
|
|
|
return (True, PokkenConstants.GAME_CDS, PokkenConstants.NETID_PREFIX)
|
|
|
|
async def handle_admission(self, ws: WebSocket) -> None:
|
|
client_ip = Utils.get_ip_addr(ws)
|
|
await ws.accept()
|
|
while True:
|
|
try:
|
|
msg: Dict = await ws.receive_json()
|
|
except WebSocketDisconnect as e:
|
|
self.logger.debug(f"Client {client_ip} disconnected - {e}")
|
|
break
|
|
except Exception as e:
|
|
self.logger.error(f"Could not load JSON from message from {client_ip} - {e}")
|
|
if ws.client_state != WebSocketState.DISCONNECTED:
|
|
await ws.close()
|
|
break
|
|
|
|
self.logger.debug(f"Admission: Message from {client_ip}:{ws.client.port} - {msg}")
|
|
|
|
api = msg.get("api", "noop")
|
|
handler = getattr(self.base, f"handle_admission_{api.lower()}")
|
|
resp = await handler(msg, client_ip)
|
|
|
|
if resp is None:
|
|
resp = {}
|
|
|
|
if "type" not in resp:
|
|
resp['type'] = "res"
|
|
if "data" not in resp:
|
|
resp['data'] = {}
|
|
if "api" not in resp:
|
|
resp['api'] = api
|
|
if "result" not in resp:
|
|
resp['result'] = 'true'
|
|
|
|
self.logger.debug(f"Websocket response: {resp}")
|
|
try:
|
|
await ws.send_json(resp)
|
|
except WebSocketDisconnect as e:
|
|
self.logger.debug(f"Client {client_ip} disconnected - {e}")
|
|
break
|
|
except Exception as e:
|
|
self.logger.error(f"Could not send JSON message to {client_ip} - {e}")
|
|
break
|
|
|
|
if ws.client_state != WebSocketState.DISCONNECTED:
|
|
await ws.close()
|
|
|
|
async def render_POST(self, request: Request) -> bytes:
|
|
content = await request.body()
|
|
if content == b"":
|
|
self.logger.info("Empty request")
|
|
return b""
|
|
|
|
pokken_request = jackal_pb2.Request()
|
|
try:
|
|
pokken_request.ParseFromString(content)
|
|
except DecodeError as e:
|
|
self.logger.warning(f"{e} {content}")
|
|
return b""
|
|
|
|
endpoint = jackal_pb2.MessageType.DESCRIPTOR.values_by_number[
|
|
pokken_request.type
|
|
].name.lower()
|
|
|
|
self.logger.debug(pokken_request)
|
|
|
|
handler = getattr(self.base, f"handle_{endpoint}", None)
|
|
if handler is None:
|
|
self.logger.warning(f"No handler found for message type {endpoint}")
|
|
return self.base.handle_noop(pokken_request)
|
|
|
|
self.logger.info(f"{endpoint} request from {Utils.get_ip_addr(request)}")
|
|
|
|
ret = await handler(pokken_request)
|
|
return Response(ret)
|
|
|
|
async def handle_matching(self, request: Request) -> bytes:
|
|
if not self.game_cfg.server.enable_matching:
|
|
return Response()
|
|
|
|
content = await request.body()
|
|
client_ip = Utils.get_ip_addr(request)
|
|
|
|
if content is None or content == b"":
|
|
self.logger.info("Empty matching request")
|
|
return JSONResponse(self.base.handle_matching_noop())
|
|
|
|
json_content = ast.literal_eval(
|
|
content.decode()
|
|
.replace("null", "None")
|
|
.replace("true", "True")
|
|
.replace("false", "False")
|
|
)
|
|
self.logger.info(f"Matching {json_content['call']} request")
|
|
self.logger.debug(json_content)
|
|
|
|
handler = getattr(
|
|
self.base,
|
|
f"handle_matching_{inflection.underscore(json_content['call'])}",
|
|
None,
|
|
)
|
|
if handler is None:
|
|
self.logger.warning(
|
|
f"No handler found for message type {json_content['call']}"
|
|
)
|
|
return JSONResponse(self.base.handle_matching_noop())
|
|
|
|
ret = handler(json_content, client_ip)
|
|
|
|
if ret is None:
|
|
ret = {}
|
|
if "result" not in ret:
|
|
ret["result"] = "true"
|
|
if "data" not in ret:
|
|
ret["data"] = {}
|
|
if "timestamp" not in ret:
|
|
ret["timestamp"] = int(datetime.now().timestamp() * 1000)
|
|
|
|
self.logger.debug(f"Response {ret}")
|
|
|
|
return JSONResponse(ret)
|