fix mails #80
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fix mails #80
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| if not period_obj or not allocation_id: | ||
| text = "You are not allocated for current period, please contact the dining warden to allocate you to a caterer" | ||
| request.session["text"] = text | ||
| return redirect(request.path) |
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Code scanning / CodeQL
URL redirection from remote source Medium
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Copilot Autofix AI about 1 month ago
To fix the problem, we need to ensure that the redirection URL is safe and not manipulated by an attacker. The best way to do this is to validate the URL before performing the redirect. In this case, we can use Django's url_has_allowed_host_and_scheme function to check that the URL is safe to redirect to. This function ensures that the URL is either relative or belongs to an allowed host.
We will:
- Import
url_has_allowed_host_and_schemefromdjango.utils.http. - Use this function to validate
request.pathbefore redirecting.
Suggested changeset
1
home/views.py
| @@ -7,4 +7,5 @@ | ||
| from django.http import JsonResponse | ||
| from django.shortcuts import redirect, render | ||
| from django.utils.dateparse import parse_date | ||
| from django.shortcuts import redirect, render | ||
| from django.utils.dateparse import parse_date | ||
| from django.utils.http import url_has_allowed_host_and_scheme | ||
| from django.utils.timezone import now | ||
| @@ -179,3 +180,6 @@ | ||
| request.session["text"] = text | ||
| return redirect(request.path) | ||
| if url_has_allowed_host_and_scheme(request.path, allowed_hosts=None): | ||
| return redirect(request.path) | ||
| else: | ||
| return redirect('/') | ||
| try: |
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