feat(huya): 整合 App 协议登录获取 Cookie 全链路并与 Web 登录解耦

- core/huya: 新增 app_login, wup_encoder, nonce_forge, cert_forge, envelope_forge, device_profile, udb_aes - core/huya/__init__.py: 导出 login_huya_app_password 与 HuyaAppPasswordLogin - web/backend: 新增 /accounts/app-password-login 与 /accounts/app-password-login/selected 路由及 Schema，与原 Web 密码登录独立分开 - web/frontend: 增加 App 登录 API 与前端界面“App 登录选中”操作，弹窗结果明确区分 - tests: 新增 test_huya_app_login.py 单元测试覆盖全链路
2026-08-26 15:51:30 +08:00
parent 4eec01568f
commit da2cf5a61d
22 changed files with 2572 additions and 11 deletions
@@ -0,0 +1,99 @@
+"""虎牙多账号设备画像生成与管理。
+
+为每个账号生成并持久化独立的设备身份画像（机型、屏幕、指纹、设备ID等）。
+"""
+from __future__ import annotations
+
+import hashlib
+import json
+import os
+import random
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parent.parent.parent
+DATA_DIR = ROOT / "data"
+PRIMARY_PROFILE_DB = DATA_DIR / "huya_device_profiles.json"
+FALLBACK_PROFILE_DB = ROOT / "evidence" / "device_profiles.json"
+
+REAL_MODELS = [
+    ("xiaomi", "M2102J2SC", "M2102J2SC,30,11", (1080, 2120)),
+    ("vivo", "V2370A", "V2370A,34,13", (1080, 2412)),
+    ("oppo", "PFFM20", "PFFM20,34,13", (1080, 2412)),
+    ("honor", "SDY-AN00", "SDY-AN00,31,12", (1080, 2400)),
+    ("samsung", "SM-G9910", "SM-G9910,31,12", (1440, 3200)),
+    ("oneplus", "PGZ110", "PGZ110,34,13", (1080, 2412)),
+    ("redmi", "23049PCD8G", "23049PCD8G,34,13", (1080, 2400)),
+    ("realme", "RMX3366", "RMX3366,34,13", (1080, 2412)),
+    ("iqoo", "V2183A", "V2183A,34,13", (1080, 2400)),
+    ("nubia", "NX729J", "NX729J,33,13", (1080, 2400)),
+    ("motorola", "XT2301-5", "XT2301-5,33,13", (1080, 2400)),
+    ("gionee", "GN9013", "GN9013,29,10", (720, 1560)),
+]
+
+HDID = "ed0db8334cadd236c00cadf7e11ab5a5"
+APP_VERSION = "13.4.22"
+SDK_VERSION = "1.0.80138"
+SAFEDEVICEID_DEFAULT = (
+    "PQwemAN9NHkZKoMqVTFUZBIypqMTaQEOrmXr37xQVhQZqrL/gUKEQ11xvE0ju48V8O/"
+    "t9UBGSp27m4+6bP4IiAEnpaR5Rj1kHEfN2SPLPqYZW9vroxUSoAvjJn6ezTP9jWGxxlRDCbt"
+    "Py4Rd6MencYT/pNImVIWK+YbNKZt1O05bHUFhqHf3"
+)
+
+
+def _rand_sha1_hex() -> str:
+    return hashlib.sha1(os.urandom(20)).hexdigest()
+
+
+def generate_profile(model_pick=None) -> dict:
+    """生成一套随机设备画像。"""
+    vendor, model, screen, (w, h) = (
+        random.choice(REAL_MODELS) if model_pick is None else model_pick
+    )
+    return {
+        "app_version": APP_VERSION,
+        "sdk_version": SDK_VERSION,
+        "vendor": vendor,
+        "model": model,
+        "os": "android",
+        "ip": "127.0.0.1",
+        "fingerprint": _rand_sha1_hex(),
+        "screen": screen,
+        "width": str(w),
+        "height": str(h),
+        "device_id": _rand_sha1_hex(),
+        "hdid": HDID,
+        "safedeviceid": SAFEDEVICEID_DEFAULT,
+    }
+
+
+def _load_db() -> dict:
+    if PRIMARY_PROFILE_DB.exists():
+        try:
+            return json.loads(PRIMARY_PROFILE_DB.read_text("utf-8"))
+        except Exception:
+            pass
+    if FALLBACK_PROFILE_DB.exists():
+        try:
+            return json.loads(FALLBACK_PROFILE_DB.read_text("utf-8"))
+        except Exception:
+            pass
+    return {}
+
+
+def _save_db(db: dict) -> None:
+    try:
+        PRIMARY_PROFILE_DB.parent.mkdir(parents=True, exist_ok=True)
+        PRIMARY_PROFILE_DB.write_text(json.dumps(db, indent=2, ensure_ascii=False), encoding="utf-8")
+    except Exception:
+        pass
+
+
+def get_profile(account: str, force_new: bool = False) -> dict:
+    """按账号获取或创建画像（幂等：同账号复用同一套）。"""
+    db = _load_db()
+    if not force_new and account in db:
+        return db[account]
+    p = generate_profile()
+    db[account] = p
+    _save_db(db)
+    return p