2026-08-04 10:05:59 +08:00
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"""核心配置 — Pydantic Settings 自动从 .env 读取"""
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import json
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2026-08-12 12:03:07 +08:00
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from pydantic import model_validator
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2026-08-04 10:05:59 +08:00
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from pydantic_settings import BaseSettings
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class Settings(BaseSettings):
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# ---- 数据库 ----
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DATABASE_URL: str = "postgresql+asyncpg://track:track_prod_2026@localhost:5433/track_production"
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# ---- JWT ----
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SECRET_KEY: str = "change-me-in-production"
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2026-08-07 11:44:04 +08:00
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ACCESS_TOKEN_EXPIRE_MINUTES: int = 120 # Access Token: 2 小时
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REFRESH_TOKEN_EXPIRE_DAYS: int = 7 # Refresh Token: 7 天
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2026-08-04 10:05:59 +08:00
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# ---- 调试 ----
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DEBUG: bool = True
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# ---- CORS 跨域白名单(JSON 数组字符串,直接从 .env 的 CORS_ORIGINS 读取) ----
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CORS_ORIGINS: str = '["http://localhost:1420", "tauri://localhost"]'
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2026-09-01 13:53:24 +08:00
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# ---- MOM 仓储系统回调 Webhook(Track 作为接收方,验签用) ----
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TRACK_WEBHOOK_KEY: str | None = None # MOM 回调 POST 时 Header X-API-Key 须等于此值
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2026-08-04 10:05:59 +08:00
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@property
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def CORS_ORIGINS_LIST(self) -> list[str]:
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"""将 JSON 字符串解析为 Python list,供 CORSMiddleware 使用"""
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try:
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return json.loads(self.CORS_ORIGINS)
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except (json.JSONDecodeError, TypeError):
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return ["http://localhost:1420", "tauri://localhost"]
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2026-08-12 12:03:07 +08:00
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@model_validator(mode="after")
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def _validate_production_secret(self):
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"""生产环境强制校验:SECRET_KEY 禁止使用默认值"""
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if not self.DEBUG and self.SECRET_KEY == "change-me-in-production":
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raise ValueError(
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"生产环境 (DEBUG=False) 禁止使用默认 SECRET_KEY。"
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"请在 .env 中设置 SECRET_KEY 为至少 32 字符的随机值。"
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"示例: python -c \"import secrets; print(secrets.token_urlsafe(32))\""
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)
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return self
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2026-08-04 10:05:59 +08:00
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class Config:
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env_file = ".env"
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extra = "ignore"
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settings = Settings()
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