v2.1: 新增通知提醒功能和安全增强

功能:
- 通知提醒系统: 还款日提醒、逾期提醒、系统消息横幅、登录时通知
- 通知中心UI: 铃铛图标 + 下拉列表 + 未读徽章
- 定时任务: APScheduler 每小时检查即将到期的还款
- 邮件通知: SMTP 发送还款提醒和安全警告
- 异常登录通知: 3/5/10次失败触发网页和邮件通知

安全:
- 登录安全告警: 异常登录次数达到阈值时发送通知
- 密码重置链接: 一次性使用, 5分钟有效期
- 登录频率限制: IP级和账户级限制

技术:
- 后端: FastAPI + SQLAlchemy + PostgreSQL
- 前端: 纯 HTML/CSS/JS
- 部署: Docker Compose (新增 build 配置)
This commit is contained in:
OP
2026-06-28 18:06:56 +08:00
commit ffca168dbe
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from pydantic_settings import BaseSettings
from functools import lru_cache
class Settings(BaseSettings):
PROJECT_NAME: str = "债务管理系统"
API_V1_PREFIX: str = "/api/v1"
DATABASE_URL: str = "postgresql+asyncpg://postgres:postgres@db:5432/debt_manager"
REDIS_URL: str = "redis://redis:6379/0"
SECRET_KEY: str = "your-secret-key-change-in-production"
ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
REFRESH_TOKEN_EXPIRE_DAYS: int = 7
CORS_ORIGINS: list[str] = ["http://localhost", "http://localhost:80", "http://localhost:806"]
ADMIN_EMAIL: str = "admin@example.com"
ADMIN_PASSWORD: str = "admin123"
SMTP_HOST: str = ""
SMTP_PORT: int = 465
SMTP_USER: str = ""
SMTP_PASSWORD: str = ""
SMTP_FROM: str = ""
SMTP_USE_TLS: bool = True
NOTIFICATION_CHECK_INTERVAL_MINUTES: int = 60
REMINDER_DAYS_BEFORE: int = 7
class Config:
env_file = ".env"
@lru_cache()
def get_settings():
return Settings()