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mirror of synced 2024-12-13 22:41:04 +01:00
artemis/titles/cm/index.py
Kevin Trocolli cb8eaae2c0 Per-version URI/Host ()
Allows setting allnet uri/host response based on things like version, config files, and other factors to accommodate a wider range of potential setups under the same roof. This DOES require all titles to adopt a new structure but it's documented and should hopefully be somewhat intuitive.

Co-authored-by: Hay1tsme <kevin@hay1ts.me>
Reviewed-on: https://gitea.tendokyu.moe/Hay1tsme/artemis/pulls/66
Co-authored-by: Kevin Trocolli <pitok236@gmail.com>
Co-committed-by: Kevin Trocolli <pitok236@gmail.com>
2023-11-09 02:17:48 +00:00

134 lines
4.5 KiB
Python

import json
import inflection
import yaml
import string
import logging
import coloredlogs
import zlib
from os import path
from typing import Tuple, List, Dict
from twisted.web.http import Request
from logging.handlers import TimedRotatingFileHandler
from core.config import CoreConfig
from core.utils import Utils
from core.title import BaseServlet
from .config import CardMakerConfig
from .const import CardMakerConstants
from .base import CardMakerBase
from .cm135 import CardMaker135
class CardMakerServlet(BaseServlet):
def __init__(self, core_cfg: CoreConfig, cfg_dir: str) -> None:
super().__init__(core_cfg, cfg_dir)
self.game_cfg = CardMakerConfig()
if path.exists(f"{cfg_dir}/{CardMakerConstants.CONFIG_NAME}"):
self.game_cfg.update(
yaml.safe_load(open(f"{cfg_dir}/{CardMakerConstants.CONFIG_NAME}"))
)
self.versions = [
CardMakerBase(core_cfg, self.game_cfg),
CardMaker135(core_cfg, self.game_cfg)
]
self.logger = logging.getLogger("cardmaker")
log_fmt_str = "[%(asctime)s] Card Maker | %(levelname)s | %(message)s"
log_fmt = logging.Formatter(log_fmt_str)
fileHandler = TimedRotatingFileHandler(
"{0}/{1}.log".format(self.core_cfg.server.log_dir, "cardmaker"),
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
)
@classmethod
def is_game_enabled(
cls, game_code: str, core_cfg: CoreConfig, cfg_dir: str
) -> bool:
game_cfg = CardMakerConfig()
if path.exists(f"{cfg_dir}/{CardMakerConstants.CONFIG_NAME}"):
game_cfg.update(
yaml.safe_load(open(f"{cfg_dir}/{CardMakerConstants.CONFIG_NAME}"))
)
if not game_cfg.server.enable:
return False
return True
def get_endpoint_matchers(self) -> Tuple[List[Tuple[str, str, Dict]], List[Tuple[str, str, Dict]]]:
return (
[],
[("render_POST", "/SDED/{version}/{endpoint}", {})]
)
def render_POST(self, request: Request, game_code: str, matchers: Dict) -> bytes:
version = int(matchers['version'])
endpoint = matchers['endpoint']
req_raw = request.content.getvalue()
internal_ver = 0
client_ip = Utils.get_ip_addr(request)
if version >= 130 and version < 135: # Card Maker
internal_ver = CardMakerConstants.VER_CARD_MAKER
elif version >= 135 and version < 140: # Card Maker 1.35
internal_ver = CardMakerConstants.VER_CARD_MAKER_135
if all(c in string.hexdigits for c in endpoint) and len(endpoint) == 32:
# If we get a 32 character long hex string, it's a hash and we're
# doing encrypted. The likelyhood of false positives is low but
# technically not 0
self.logger.error("Encryption not supported at this time")
try:
unzip = zlib.decompress(req_raw)
except zlib.error as e:
self.logger.error(
f"Failed to decompress v{version} {endpoint} request -> {e}"
)
return zlib.compress(b'{"stat": "0"}')
req_data = json.loads(unzip)
self.logger.info(f"v{version} {endpoint} request from {client_ip}")
self.logger.debug(req_data)
func_to_find = "handle_" + inflection.underscore(endpoint) + "_request"
if not hasattr(self.versions[internal_ver], func_to_find):
self.logger.warning(f"Unhandled v{version} request {endpoint}")
return zlib.compress(b'{"returnCode": 1}')
try:
handler = getattr(self.versions[internal_ver], func_to_find)
resp = handler(req_data)
except Exception as e:
self.logger.error(f"Error handling v{version} method {endpoint} - {e}")
raise
return zlib.compress(b'{"stat": "0"}')
if resp is None:
resp = {"returnCode": 1}
self.logger.debug(f"Response {resp}")
return zlib.compress(json.dumps(resp, ensure_ascii=False).encode("utf-8"))