262 lines
11 KiB
Python
262 lines
11 KiB
Python
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import yaml
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import jinja2
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from typing import List
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from starlette.requests import Request
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from starlette.responses import Response, RedirectResponse, JSONResponse, PlainTextResponse
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from starlette.routing import Route
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from os import path
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import random
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from Crypto.Protocol.KDF import PBKDF2
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from Crypto.Hash import SHA1
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from Crypto.Cipher import AES, _mode_cbc
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from core.frontend import FE_Base, UserSession
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from core.config import CoreConfig
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from .database import SaoData
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from .config import SaoConfig
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from .const import SaoConstants
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class SaoFrontend(FE_Base):
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SN_PREFIX = SaoConstants.SERIAL_IDENT
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NETID_PREFIX = SaoConstants.NETID_PREFIX
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ALL_HEROS = []
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def __init__(
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self, cfg: CoreConfig, environment: jinja2.Environment, cfg_dir: str
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) -> None:
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super().__init__(cfg, environment)
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self.data = SaoData(cfg)
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self.game_cfg = SaoConfig()
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if path.exists(f"{cfg_dir}/{SaoConstants.CONFIG_NAME}"):
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self.game_cfg.update(
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yaml.safe_load(open(f"{cfg_dir}/{SaoConstants.CONFIG_NAME}"))
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)
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self.nav_name = "SAO"
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self.card_key= None
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self.card_iv = None
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if self.game_cfg.card.enable and self.game_cfg.card.crypt_password and self.game_cfg.card.crypt_salt:
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hash = PBKDF2(
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self.game_cfg.card.crypt_password,
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bytes.fromhex(self.game_cfg.card.crypt_salt),
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48,
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count=1000,
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hmac_hash_module=SHA1,
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)
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self.card_key = hash[:32]
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self.card_iv = hash[32:48]
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def get_routes(self) -> List[Route]:
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return [
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Route("/", self.render_GET, methods=['GET']),
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Route("/update.name", self.change_name, methods=['POST']),
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Route("/matching.auth", self.matching_auth, methods=['POST']),
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Route("/matching.auth/", self.matching_auth, methods=['POST']),
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Route("/qr.read", self.read_qr, methods=['POST']),
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Route("/qr.register", self.reg_qr, methods=['POST']),
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Route("/profile.register", self.reg_profile, methods=['POST'])
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]
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async def render_GET(self, request: Request) -> Response:
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template = self.environment.get_template(
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"titles/sao/templates/sao_index.jinja"
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)
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pf = None
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usr_sesh = self.validate_session(request)
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if not usr_sesh:
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usr_sesh = UserSession()
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else:
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profile = await self.data.profile.get_profile(usr_sesh.user_id)
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if profile is not None:
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pf = profile._asdict()
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if not self.ALL_HEROS:
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self.ALL_HEROS = await self.data.static.get_heros()
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err = 0
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suc = 0
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if "e" in request.query_params:
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err = request.query_params.get("e", 0)
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if "s" in request.query_params:
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suc = request.query_params.get("s", 0)
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return Response(template.render(
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title=f"{self.core_config.server.name} | {self.nav_name}",
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game_list=self.environment.globals["game_list"],
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sesh=vars(usr_sesh),
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profile=pf,
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success=int(suc),
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error=int(err),
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all_heros=self.ALL_HEROS if self.ALL_HEROS else []
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), media_type="text/html; charset=utf-8")
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async def change_name(self, request: Request) -> RedirectResponse:
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usr_sesh = self.validate_session(request)
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if not usr_sesh:
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return RedirectResponse("/game/sao/", 303)
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frm = await request.form()
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new_name = frm.get("new_name")
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if len(new_name) > 16:
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return RedirectResponse("/game/sao/?e=8", 303)
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await self.data.profile.set_profile_name(usr_sesh.user_id, new_name)
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self.logger.info(f"User {usr_sesh.user_id} changed name to {new_name}")
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return RedirectResponse("/game/sao/?s=1", 303)
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async def matching_auth(self, request: Request) -> JSONResponse:
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self.logger.debug(f"Mathing auth params: {request.query_params}")
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self.logger.debug(f"Mathing auth headers: {request.headers}")
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uid = request.query_params.get('userId', '')
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if not uid:
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uid = f'Guest{str(random.randint(1,9999)).zfill(4)}'
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self.logger.info(f"Matching auth request with no userId, using {uid}")
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else:
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self.logger.info(f"Matching auth request for userId {uid}")
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return JSONResponse({ "ResultCode": 1, "UserId": uid }) # Just auth everything for now
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async def read_qr(self, request: Request) -> PlainTextResponse:
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if not self.card_key or not self.card_iv:
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return PlainTextResponse("e13-1", 400)
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usr_sesh = self.validate_session(request)
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if not usr_sesh:
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return PlainTextResponse("e9", 403)
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frm = await request.form()
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qr_data = frm.get("qr_data", "")
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if not qr_data.isalnum() or not len(qr_data) == 0x40:
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return PlainTextResponse("e14-1", 400)
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try:
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cipher: _mode_cbc.CbcMode = AES.new(self.card_key, AES.MODE_CBC, iv=self.card_iv)
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except Exception as e:
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self.logger.error(f"Error creating card cipher - {e}")
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return PlainTextResponse("e13-2", 500)
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sn = b""
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try:
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sn = cipher.decrypt(bytes.fromhex(qr_data))[:19]
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sn = sn.decode()
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except Exception as e:
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self.logger.error(f"Error decrypting card data {qr_data} ({sn}) - {e}")
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return PlainTextResponse("e14-2", 400)
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if not sn.isnumeric():
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self.logger.error(f"Card serial {sn} decrypted incorrectly")
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return PlainTextResponse("e13-3", 400)
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return PlainTextResponse(sn)
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async def reg_qr(self, request: Request) -> RedirectResponse:
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if not self.card_key or not self.card_iv:
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return RedirectResponse("/game/sao/?e=14", 303)
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usr_sesh = self.validate_session(request)
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if not usr_sesh:
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return RedirectResponse("/game/sao/?e=9", 303)
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frm = await request.form()
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serial = frm.get("qr_register_serial")
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hero = frm.get("qr_register_hero")
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is_holo = bool(frm.get("qr_register_holo", False))
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user_hero = await self.data.item.get_hero_log(usr_sesh.user_id, hero)
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if not user_hero:
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hero_statc = await self.data.static.get_hero_by_id(hero)
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if not hero_statc:
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self.logger.error(f"Failed to find hero log {hero}! Please run the reader")
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return RedirectResponse(" /game/sao/?e=13", 303)
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skills = await self.data.static.get_skill_table_by_subid(hero_statc['SkillTableSubId'])
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if not skills:
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self.logger.error(f"Failed to find skill table {hero_statc['SkillTableSubId']}! Please run the reader")
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return RedirectResponse("/game/sao/?e=13", 303)
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default_skills = []
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now_have_skills = [None, None, None, None, None]
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x = 0
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for skill in skills:
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if skill['LevelObtained'] == 1 and skill['AwakeningId'] == 0:
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default_skills[x] = skill['SkillId']
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x += 1
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if x >= 5:
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break
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for skill in default_skills:
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skill_info = await self.data.static.get_skill_by_id(skill)
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skill_slot = skill_info['Level'] - 1
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if now_have_skills[skill_slot] is not None:
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now_have_skills[skill]
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user_hero_id = await self.data.item.put_hero_log(
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usr_sesh.user_id,
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hero,
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1,
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0,
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hero_statc['DefaultEquipmentId1'],
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hero_statc['DefaultEquipmentId2'],
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now_have_skills[0],
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now_have_skills[1],
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now_have_skills[2],
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now_have_skills[3],
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now_have_skills[4]
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)
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if not user_hero_id:
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self.logger.error(f"Failed to give user {usr_sesh.user_id} hero {hero}!")
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return RedirectResponse("/game/sao/?e=99", 303)
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else:
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user_hero_id = user_hero['id']
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card_id = await self.data.profile.put_hero_card(usr_sesh.user_id, serial, user_hero_id, is_holo)
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if not card_id:
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self.logger.error(f"Failed to give user {usr_sesh.user_id} hero card {hero}!")
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return RedirectResponse("/game/sao/?e=99", 303)
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self.logger.info(f"User {usr_sesh.user_id} added hero {hero} as card with id {card_id}")
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return RedirectResponse("/game/sao/?s=1", 303)
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async def reg_profile(self, request: Request) -> RedirectResponse:
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usr_sesh = self.validate_session(request)
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if not usr_sesh:
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return RedirectResponse("/game/sao/?e=9", 303)
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frm = await request.form()
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name = frm.get("sao_register_username")
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if len(name) > 16:
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return RedirectResponse("/game/sao/?e=8", 303)
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profile_id = await self.data.profile.create_profile(usr_sesh.user_id)
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if not profile_id:
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self.logger.error(f"Failed to web register User {usr_sesh.user_id} with name {name}")
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return RedirectResponse("/game/sao/?e=99", 303)
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await self.data.profile.set_profile_name(usr_sesh.user_id, name)
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equip1 = await self.data.item.put_equipment(usr_sesh.user_id, 101000000)
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equip2 = await self.data.item.put_equipment(usr_sesh.user_id, 102000000)
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equip3 = await self.data.item.put_equipment(usr_sesh.user_id, 109000000)
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if not equip1 or not equip2 or not equip3:
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self.logger.error(f"Failed to create profile for user {usr_sesh.user_id} from (could not add equipment)")
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return RedirectResponse("/game/sao/?e=98", 303)
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hero1 = await self.data.item.put_hero_log(usr_sesh.user_id, 101000010, 1, 0, equip1, None, 1002, 1003, 1014, None, None)
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hero2 = await self.data.item.put_hero_log(usr_sesh.user_id, 102000010, 1, 0, equip2, None, 3001, 3002, 3004, None, None)
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hero3 = await self.data.item.put_hero_log(usr_sesh.user_id, 105000010, 1, 0, equip3, None, 10005, 10002, 10004, None, None)
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if not hero1 or not hero2 or not hero3:
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self.logger.error(f"Failed to create profile for user {usr_sesh.user_id} (could not add heros)")
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return RedirectResponse("/game/sao/?e=97", 303)
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await self.data.item.put_hero_party(usr_sesh.user_id, 0, hero1, hero2, hero3)
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self.logger.info(f"Web registered User {usr_sesh.user_id} profile {profile_id} with name {name}")
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return RedirectResponse("/game/sao/?s=1", 303)
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