Django ip地址%通配匹配实现 

 1                 if 'HTTP_X_FORWARDED_FOR' in request.META.keys():
 2                     ip = request.META['HTTP_X_FORWARDED_FOR']
 3                 else:
 4                     ip = request.META['REMOTE_ADDR']
 5 
 6                 ip_match_status = False
 7                 for whiteip in cpapp_obj.whiteiplist:
 8                     if ip == whiteip:
 9                         ip_match_status = True
10                         break
11                     elif '%' in whiteip:
12                         newhiteip = whiteip.replace('%', '([01]{0,1}\d{0,1}\d|2[0-4]\d|25[0-5])')
13                         if re.match(newhiteip, ip):
14                             ip_match_status = True
15 
16                 if not ip_match_status:
17                     raise MyException(*errcode.CLIENT_REQUEST_IP_LIMIT_ERR)

 

posted @ 2021-10-13 16:48  王者小白  阅读(145)  评论(0)    收藏  举报