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pretix_original/src/pretix/base/views/csp.py

46 lines
1.9 KiB
Python

#
# This file is part of pretix (Community Edition).
#
# Copyright (C) 2014-2020 Raphael Michel and contributors
# Copyright (C) 2020-2021 rami.io GmbH and contributors
#
# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
# Public License as published by the Free Software Foundation in version 3 of the License.
#
# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
# this file, see <https://pretix.eu/about/en/license>.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
# <https://www.gnu.org/licenses/>.
#
import json
import logging
from django.http import HttpResponse, HttpResponseBadRequest
from django.views.decorators.csrf import csrf_exempt
logger = logging.getLogger('pretix.security.csp')
@csrf_exempt
def csp_report(request):
try:
body = json.loads(request.body.decode())
logger.warning(
'CSP violation at {r[document-uri]}\n'
'Referer: {r[referrer]}\n'
'Blocked: {r[blocked-uri]}\n'
'Violated: {r[violated-directive]}\n'
'Original polity: {r[original-policy]}'.format(r=body['csp-report'])
)
except (ValueError, KeyError) as e:
logger.exception('CSP report failed ' + str(e))
return HttpResponseBadRequest()
return HttpResponse()