50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
from functools import lru_cache
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from pydantic_settings import BaseSettings, SettingsConfigDict
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class Settings(BaseSettings):
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database_url: str = "postgresql+asyncpg://drivers:drivers@localhost:5432/drivers"
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bot_token: str = ""
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bot_username: str = ""
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api_base_url: str = "http://localhost:8000"
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webapp_url: str = "http://localhost:8000"
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public_webapp_url: str | None = None
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app_host: str = "0.0.0.0"
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app_port: int = 8000
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app_env: str = "production"
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cors_origins: str = ""
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internal_api_token: str = ""
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vapid_public_key: str = ""
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allow_dev_auth: bool = False
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model_config = SettingsConfigDict(env_file=".env", env_file_encoding="utf-8", extra="ignore")
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@property
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def cors_origin_list(self) -> list[str]:
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return [item.strip().rstrip("/") for item in self.cors_origins.split(",") if item.strip()]
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@property
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def effective_webapp_url(self) -> str:
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return (self.public_webapp_url or self.webapp_url).rstrip("/")
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@property
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def is_production(self) -> bool:
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return self.app_env.lower() == "production"
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def validate_webapp_url_for_telegram(self) -> None:
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url = self.effective_webapp_url
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if self.is_production and not url.startswith("https://"):
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raise RuntimeError("WEBAPP_URL/PUBLIC_WEBAPP_URL must be public HTTPS in production")
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forbidden = ("localhost", "127.0.0.1", "0.0.0.0", "http://")
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if self.is_production and any(item in url for item in forbidden):
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raise RuntimeError("Telegram Mini App URL must not use localhost, internal IP, or http://")
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@lru_cache
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def get_settings() -> Settings:
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return Settings()
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settings = get_settings()
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