From e3267ab9eac2fb7eae1e7896634d9b79e6813197 Mon Sep 17 00:00:00 2001
From: hlshell <35910375+hlshell@users.noreply.github.com>
Date: Fri, 15 Nov 2024 06:09:17 +0800
Subject: [PATCH] Fixing use cloudflare Login  show error_message
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use cloudflare login show this message：{“errorMessage”: “Session reuse detected, IPAddress logged.”, “error_message”: “Session reuse detected, IPAddress logged.”}

The reason is that
request.session['ipAddr']
is not paired with security settings. Now the same judgment can solve this problem.
---
 loginSystem/views.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/loginSystem/views.py b/loginSystem/views.py
index 051adb3b6..73cc48763 100644
--- a/loginSystem/views.py
+++ b/loginSystem/views.py
@@ -114,13 +114,17 @@ def verifyLogin(request):
 
                 request.session['userID'] = admin.pk
 
-                ipAddr = request.META.get('REMOTE_ADDR')
+                ipAddr = request.META.get('HTTP_CF_CONNECTING_IP')
+                if ipAddr is None:
+                    ipAddr = request.META.get('REMOTE_ADDR')
 
                 if ipAddr.find(':') > -1:
                     ipAddr = ipAddr.split(':')[:3]
                     request.session['ipAddr'] = ''.join(ipAddr)
                 else:
-                    request.session['ipAddr'] = request.META.get('REMOTE_ADDR')
+                    request.session['ipAddr'] = request.META.get('HTTP_CF_CONNECTING_IP')
+                    if request.session['ipAddr'] is None:
+                        request.session['ipAddr'] = request.META.get('REMOTE_ADDR')
 
                 request.session.set_expiry(43200)
                 data = {'userID': admin.pk, 'loginStatus': 1, 'error_message': "None"}