artemis/core/allnet.py

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from typing import Dict, List, Any, Optional
import logging, coloredlogs
from logging.handlers import TimedRotatingFileHandler
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from twisted.web.http import Request
from datetime import datetime
import pytz
import base64
import zlib
from core.config import CoreConfig
from core.data import Data
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from core.utils import Utils
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class AllnetServlet():
def __init__(self, core_cfg: CoreConfig, cfg_folder: str):
super().__init__()
self.config = core_cfg
self.config_folder = cfg_folder
self.data = Data(core_cfg)
self.logger = logging.getLogger("allnet")
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if not hasattr(self.logger, "initialized"):
log_fmt_str = "[%(asctime)s] Allnet | %(levelname)s | %(message)s"
log_fmt = logging.Formatter(log_fmt_str)
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fileHandler = TimedRotatingFileHandler("{0}/{1}.log".format(self.config.server.log_dir, "allnet"), 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(core_cfg.allnet.loglevel)
coloredlogs.install(level=core_cfg.allnet.loglevel, logger=self.logger, fmt=log_fmt_str)
self.logger.initialized = True
if "game_registry" not in globals():
globals()["game_registry"] = Utils.get_all_titles()
if len(globals()["game_registry"]) == 0:
self.logger.error("No games detected!")
def handle_poweron(self, request: Request):
try:
req = AllnetPowerOnRequest(self.allnet_req_to_dict(request.content.getvalue()))
# Validate the request. Currently we only validate the fields we plan on using
if not req.game_id or not req.ver or not req.token or not req.serial or not req.ip:
raise AllnetRequestException(f"Bad request params {vars(req)}")
except AllnetRequestException as e:
self.logger.error(e)
return b""
def handle_dlorder(self, request: Request):
pass
def handle_billing_request(self, request: Request):
pass
def kvp_to_dict(self, *kvp: str) -> List[Dict[str, Any]]:
ret: List[Dict[str, Any]] = []
for x in kvp:
items = x.split('&')
tmp = {}
for item in items:
kvp = item.split('=')
if len(kvp) == 2:
tmp[kvp[0]] = kvp[1]
ret.append(tmp)
def allnet_req_to_dict(self, data: bytes):
"""
Parses an billing request string into a python dictionary
"""
try:
decomp = zlib.decompressobj(-zlib.MAX_WBITS)
unzipped = decomp.decompress(data)
sections = unzipped.decode('ascii').split('\r\n')
return Utils.kvp_to_dict(sections)
except Exception as e:
print(e)
return None
def billing_req_to_dict(self, data: str) -> Optional[List[Dict[str, Any]]]:
"""
Parses an allnet request string into a python dictionary
"""
try:
zipped = base64.b64decode(data)
unzipped = zlib.decompress(zipped)
sections = unzipped.decode('utf-8').split('\r\n')
return Utils.kvp_to_dict(sections)
except Exception as e:
print(e)
return None
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def dict_to_http_form_string(self, data:List[Dict[str, Any]], crlf: bool = False, trailing_newline: bool = True) -> Optional[str]:
"""
Takes a python dictionary and parses it into an allnet response string
"""
try:
urlencode = ""
for item in data:
for k,v in item.items():
urlencode += f"{k}={v}&"
if crlf:
urlencode = urlencode[:-1] + "\r\n"
else:
urlencode = urlencode[:-1] + "\n"
if not trailing_newline:
if crlf:
urlencode = urlencode[:-2]
else:
urlencode = urlencode[:-1]
return urlencode
except Exception as e:
print(e)
return None
class AllnetPowerOnRequest():
def __init__(self, req: Dict) -> None:
if req is None:
raise AllnetRequestException("Request processing failed")
self.game_id: str = req["game_id"] if "game_id" in req else ""
self.ver: str = req["ver"] if "ver" in req else ""
self.serial: str = req["serial"] if "serial" in req else ""
self.ip: str = req["ip"] if "ip" in req else ""
self.firm_ver: str = req["firm_ver"] if "firm_ver" in req else ""
self.boot_ver: str = req["boot_ver"] if "boot_ver" in req else ""
self.encode: str = req["encode"] if "encode" in req else ""
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try:
self.hops = int(req["hops"]) if "hops" in req else 0
self.format_ver = int(req["format_ver"]) if "format_ver" in req else 2
self.token = int(req["token"]) if "token" in req else 0
except ValueError as e:
raise AllnetRequestException(f"Failed to parse int: {e}")
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class AllnetPowerOnResponse3():
def __init__(self, token) -> None:
self.stat = 1
self.uri = ""
self.host = ""
self.place_id = "123"
self.name = ""
self.nickname = ""
self.region0 = "1"
self.region_name0 = "W"
self.region_name1 = ""
self.region_name2 = ""
self.region_name3 = ""
self.country = "JPN"
self.allnet_id = "123"
self.client_timezone = "+0900"
self.utc_time = datetime.now(tz=pytz.timezone('UTC')).strftime("%Y-%m-%dT%H:%M:%SZ")
self.setting = ""
self.res_ver = "3"
self.token = str(token)
class AllnetPowerOnResponse2():
def __init__(self) -> None:
self.stat = 1
self.uri = ""
self.host = ""
self.place_id = "123"
self.name = "Test"
self.nickname = "Test123"
self.region0 = "1"
self.region_name0 = "W"
self.region_name1 = "X"
self.region_name2 = "Y"
self.region_name3 = "Z"
self.country = "JPN"
self.year = datetime.now().year
self.month = datetime.now().month
self.day = datetime.now().day
self.hour = datetime.now().hour
self.minute = datetime.now().minute
self.second = datetime.now().second
self.setting = "1"
self.timezone = "+0900"
self.res_class = "PowerOnResponseV2"
class AllnetDownloadOrderRequest():
def __init__(self, req: Dict) -> None:
self.game_id = req["game_id"] if "game_id" in req else ""
self.ver = req["ver"] if "ver" in req else ""
self.serial = req["serial"] if "serial" in req else ""
self.encode = req["encode"] if "encode" in req else ""
class AllnetDownloadOrderResponse():
def __init__(self, stat: int = 1, serial: str = "", uri: str = "null") -> None:
self.stat = stat
self.serial = serial
self.uri = uri
class BillingResponse():
def __init__(self, playlimit: str, playlimit_sig: str, nearfull: str, nearfull_sig: str,
playhistory: str = "000000/0:000000/0:000000/0") -> None:
self.result = "0"
self.waitime = "100"
self.linelimit = "1"
self.message = ""
self.playlimit = playlimit
self.playlimitsig = playlimit_sig
self.protocolver = "1.000"
self.nearfull = nearfull
self.nearfullsig = nearfull_sig
self.fixlogincnt = "0"
self.fixinterval = "5"
self.playhistory = playhistory
# playhistory -> YYYYMM/C:...
# YYYY -> 4 digit year, MM -> 2 digit month, C -> Playcount during that period
class AllnetRequestException(Exception):
pass