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Rob Hudson 550822bcee Fixed #36532 -- Added Content Security Policy view decorators to override or disable policies.
Co-authored-by: Natalia <124304+nessita@users.noreply.github.com>
2025-08-28 17:23:48 -03:00

88 lines
1.9 KiB
Python

import json
import sys
from django.http import HttpResponse
from django.middleware.csp import get_nonce
from django.utils.csp import CSP
from django.utils.decorators import method_decorator
from django.views.debug import technical_500_response
from django.views.decorators.common import no_append_slash
from django.views.decorators.csp import csp_override, csp_report_only_override
from django.views.decorators.csrf import csrf_exempt
from django.views.generic import View
def empty_view(request, *args, **kwargs):
return HttpResponse()
@no_append_slash
def sensitive_fbv(request, *args, **kwargs):
return HttpResponse()
@method_decorator(no_append_slash, name="dispatch")
class SensitiveCBV(View):
def get(self, *args, **kwargs):
return HttpResponse()
def csp_nonce(request):
return HttpResponse(get_nonce(request))
@csp_override({})
def csp_disabled_enforced(request):
return HttpResponse()
@csp_report_only_override({})
def csp_disabled_ro(request):
return HttpResponse()
@csp_override({})
@csp_report_only_override({})
def csp_disabled_both(request):
return HttpResponse()
csp_policy_override = {
"default-src": [CSP.SELF],
"img-src": [CSP.SELF, "data:"],
}
@csp_override(csp_policy_override)
def csp_override_enforced(request):
return HttpResponse()
@csp_report_only_override(csp_policy_override)
def csp_override_report_only(request):
return HttpResponse()
@csp_override(csp_policy_override)
@csp_report_only_override(csp_policy_override)
def csp_override_both(request):
return HttpResponse()
def csp_500(request):
try:
raise Exception
except Exception:
return technical_500_response(request, *sys.exc_info())
csp_reports = []
@csrf_exempt
def csp_report_view(request):
if request.method == "POST":
data = json.loads(request.body)
csp_reports.append(data)
return HttpResponse(status=204)