django 解决白名单

WHITE_REGEX_URL_LIST = [
    "/register/",
    "/send/sms/",
    "/login/",
    "/image/code/",
    "/index/",
]

from django.utils.deprecation import MiddlewareMixin
from wed import models
from django.db.models import settings
from django.shortcuts import redirect


class AuthMiddleware(MiddlewareMixin):

    def process_request(self, request):
        user_id = request.session.get(‘user_id‘, 0)

        user_obj = models.UserInfo.objects.filter(id=user_id).first()
        request.tracer = user_obj

        # 白名单
        """
        1. 获取当用户访问的URL
        2. 检查URL是否在白名单中，如果再则可以继续向后访问，如果不在则进行判断是否已登录
        """
　　　　
　　　　　　# 获取访问者的url
        if request.path_info in settings.WHITE_REGEX_URL_LIST:
            return

        if not request.tracer:
            return redirect(‘login‘)

MIDDLEWARE = [
    ‘django.middleware.security.SecurityMiddleware‘,
    ......   
    ‘wed.middleware.auth.AuthMiddleware‘,
]