[不可用] 原神国服兑换码兑换

genshin_redeem_cn.py

import asyncio
import json
import random
import string
import uuid
from hashlib import md5
from time import time
from traceback import format_exc
from typing import Dict, Literal

from httpx import AsyncClient

CLIENT_SALT = "dWCcD2FsOUXEstC5f9xubswZxEeoBOTc"
CLIENT_VERSION = "2.28.1"
CLIENT_TYPE = "2"
AUTHKEY_API = "https://api-takumi.mihoyo.com/binding/api/genAuthKey"
REDEEM_API = "https://hk4e-api.mihoyo.com/common/apicdkey/api/exchangeCdkey"
GAME_VERSION = "CNRELWin3.2.0_R11611027_S11212885_D11793813"


async def queryMihoyo(
    cookie: str, aType: Literal["authkey", "redeem"], data: Dict = {}
) -> Dict:
    t = str(int(time()))
    r = "".join(random.sample(string.ascii_lowercase + string.digits, 6))
    m = md5(f"salt={CLIENT_SALT}&t={t}&r={r}".encode()).hexdigest()
    headers = {
        "content-type": "application/json; charset=UTF-8",
        "cookie": cookie,
        "ds": f"{t},{r},{m}",
        "host": "api-takumi.mihoyo.com",
        "referer": "https://app.mihoyo.com",
        "user-agent": "okhttp/4.8.0",
        "x-rpc-app_version": CLIENT_VERSION,
        "x-rpc-channel": "mihoyo",
        "x-rpc-client_type": CLIENT_TYPE,
        "x-rpc-device_id": str(uuid.uuid3(uuid.NAMESPACE_URL, cookie)),
        "x-rpc-device_model": "SM-977N",
        "x-rpc-device_name": "Samsung SM-G977N",
        "x-rpc-sys_version": "12",
    } if aType == "authkey" else {
        "Host": "hk4e-api.mihoyo.com",
        "User-Agent": "UnityPlayer/2017.4.30f1 (UnityWebRequest/1.0, libcurl/7.51.0-DEV)",
        "Accept": "*/*",
        # "Accept-Encoding": "*",  # "identity",
        "X-Unity-Version": "2017.4.30f1"
    }
    
    async with AsyncClient() as client:
        try:
            if aType == "redeem":
                res = await client.get(REDEEM_API, headers=headers, params=data)
                print(res.text)
                rt = res.json()
            elif aType == "authkey":
                res = await client.post(
                    AUTHKEY_API,
                    headers=headers,
                    content=json.dumps(data, ensure_ascii=False),
                )
                rt = {"authkey": res.json()["data"]["authkey"]}
            else:
                raise ValueError(f"未知的请求类型：{aType}")
        except Exception as e:
            print(f"米游社 {aType} 请求失败：{e.__class__.__name__}\n{format_exc()}")
            return {"error": f"[{e.__class__.__name__}] 未能成功{aType}！"}
    return rt


async def redeemCN():
    cookie = "stoken=q0cuxxxxxVGoZmxxxxx34MxxxxxtAYIuzY2xxx5T; stuid=28xxxxx93"
    data = {
        "auth_appid": "apicdkey",  # webview_gacha
        "game_biz": "hk4e_cn",
        "game_uid": "134266985",
        "region": "cn_gf01",
    }
    authkeyRes = await queryMihoyo(cookie, "authkey", data)
    if not authkeyRes.get("authkey"):
        return "生成密钥失败！"

    # authkeyRes = {"authkey": 'xXuaTHj0IBG2ApTF9ZGlmpFSCgYmRN9+06fkXNCUqJgBnIssAD3Iq0tA0LzRLUV+lmQ6LoDb/0wFylbgcbL2V1Pm1qp5g6uzkXWqoESb2IzjgEbXkOlDmEyFMVPaDN6IMPHTCZswWB3nh3ynydO7yx7jpGw1lBoxb6Jglz63f6tdj+/IYzdhrkPERqOoHKmNI2EIZYBzmTUqg2dOcvWH6Mg4WBFQtOg9Rn7njTIvXleUbKGYrnwNbW0KBPegSLcjtedifLVOKkO6ekOBe5jmrEEV7NXpYSnRDaCcUtyjinG1kEMlWQGJnF+H1BUIh4fzjQrjrXWEcldpaUL9jylj7g=='}

    data = {
        "sign_type": "2",
        "auth_appid": "apicdkey",
        "authkey_ver": "1",
        "cdkey": "CDKEYHERE",  # 兑换码
        "lang": "zh-cn",
        "device_type": "pc",
        # "ext": "",
        "game_version": GAME_VERSION,
        "plat_type": "pc",
        "authkey": authkeyRes["authkey"],
        "game_biz": "hk4e_cn",
    }
    redeemRes = await queryMihoyo("", "redeem", data)
    print(redeemRes.get("error") or "结束！")
    # -1033 authkey error
    # -1035 auth_appid error?


asyncio.run(redeemCN())