2014-02-14 17:28:51 +00:00
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import datetime
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import decimal
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2015-03-24 12:33:56 +00:00
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import logging
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2009-03-31 17:10:06 +00:00
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import sys
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2020-10-15 09:44:02 +00:00
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from pathlib import Path
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2009-03-31 17:10:06 +00:00
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2020-09-07 11:33:47 +00:00
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from django.core.exceptions import (
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BadRequest, PermissionDenied, SuspiciousOperation,
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)
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2015-03-13 22:40:14 +00:00
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from django.http import Http404, HttpResponse, JsonResponse
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2015-12-22 18:50:16 +00:00
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from django.shortcuts import render
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2014-11-22 16:52:12 +00:00
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from django.template import TemplateDoesNotExist
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2015-12-30 15:51:16 +00:00
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from django.urls import get_resolver
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2016-01-09 11:40:08 +00:00
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from django.views import View
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2015-01-28 12:35:27 +00:00
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from django.views.debug import (
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2019-09-07 17:08:12 +00:00
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ExceptionReporter, SafeExceptionReporterFilter, technical_500_response,
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2015-01-28 12:35:27 +00:00
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)
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from django.views.decorators.debug import (
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sensitive_post_parameters, sensitive_variables,
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)
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2014-06-16 07:39:18 +00:00
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2020-10-15 09:44:02 +00:00
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TEMPLATES_PATH = Path(__file__).resolve().parent / 'templates'
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2007-09-17 14:48:33 +00:00
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def index_page(request):
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2007-09-19 13:26:56 +00:00
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"""Dummy index page"""
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2007-09-17 14:48:33 +00:00
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return HttpResponse('<html><body>Dummy page</body></html>')
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2008-07-18 19:45:00 +00:00
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2013-11-02 21:34:05 +00:00
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2016-04-06 14:11:23 +00:00
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def with_parameter(request, parameter):
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return HttpResponse('ok')
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2009-03-31 17:10:06 +00:00
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def raises(request):
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2011-01-13 13:47:03 +00:00
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# Make sure that a callable that raises an exception in the stack frame's
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2016-10-27 07:53:39 +00:00
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# local vars won't hijack the technical 500 response (#15025).
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2011-01-13 13:47:03 +00:00
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def callable():
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raise Exception
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2009-03-31 17:10:06 +00:00
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try:
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raise Exception
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except Exception:
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return technical_500_response(request, *sys.exc_info())
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2009-04-12 03:50:47 +00:00
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2013-11-02 21:34:05 +00:00
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2012-10-20 12:50:44 +00:00
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def raises500(request):
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# We need to inspect the HTML generated by the fancy 500 debug view but
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# the test client ignores it, so we send it explicitly.
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try:
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raise Exception
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except Exception:
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return technical_500_response(request, *sys.exc_info())
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2013-11-02 21:34:05 +00:00
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2013-08-04 09:01:01 +00:00
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def raises400(request):
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raise SuspiciousOperation
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2010-03-08 15:20:29 +00:00
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2013-11-02 21:34:05 +00:00
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2020-09-07 11:33:47 +00:00
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def raises400_bad_request(request):
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raise BadRequest('Malformed request syntax')
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2011-08-12 14:15:31 +00:00
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def raises403(request):
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2015-04-21 19:54:00 +00:00
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raise PermissionDenied("Insufficient Permissions")
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2011-08-12 14:15:31 +00:00
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2013-11-02 21:34:05 +00:00
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2013-08-04 09:01:01 +00:00
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def raises404(request):
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resolver = get_resolver(None)
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2014-02-15 13:41:01 +00:00
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resolver.resolve('/not-in-urls')
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2013-08-04 09:01:01 +00:00
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2013-11-02 21:34:05 +00:00
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2014-06-16 07:39:18 +00:00
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def technical404(request):
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raise Http404("Testing technical 404.")
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class Http404View(View):
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def get(self, request):
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raise Http404("Testing class-based technical 404.")
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2017-02-04 00:38:33 +00:00
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def template_exception(request):
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return render(request, 'debug/template_exception.html')
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2010-03-08 17:01:21 +00:00
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2013-11-02 21:34:05 +00:00
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2012-11-17 14:37:30 +00:00
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def jsi18n(request):
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2015-12-22 18:50:16 +00:00
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return render(request, 'jsi18n.html')
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2012-11-17 14:37:30 +00:00
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2013-11-02 21:34:05 +00:00
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2014-02-23 14:10:31 +00:00
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def jsi18n_multi_catalogs(request):
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2016-03-07 20:52:08 +00:00
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return render(request, 'jsi18n-multi-catalogs.html')
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2013-02-24 15:41:10 +00:00
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def raises_template_does_not_exist(request, path='i_dont_exist.html'):
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2011-01-20 22:33:58 +00:00
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# We need to inspect the HTML generated by the fancy 500 debug view but
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# the test client ignores it, so we send it explicitly.
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try:
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2015-12-22 18:50:16 +00:00
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return render(request, path)
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2011-01-20 22:33:58 +00:00
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except TemplateDoesNotExist:
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return technical_500_response(request, *sys.exc_info())
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2011-06-08 22:18:46 +00:00
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2013-11-02 21:34:05 +00:00
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2013-09-06 20:50:18 +00:00
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def render_no_template(request):
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# If we do not specify a template, we need to make sure the debug
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# view doesn't blow up.
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return render(request, [], {})
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2013-11-02 21:34:05 +00:00
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2011-06-08 22:18:46 +00:00
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def send_log(request, exc_info):
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2015-03-23 22:17:43 +00:00
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logger = logging.getLogger('django')
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2011-06-22 06:01:44 +00:00
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# The default logging config has a logging filter to ensure admin emails are
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# only sent with DEBUG=False, but since someone might choose to remove that
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# filter, we still want to be able to test the behavior of error emails
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# with DEBUG=True. So we need to remove the filter temporarily.
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admin_email_handler = [
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h for h in logger.handlers
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if h.__class__.__name__ == "AdminEmailHandler"
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2013-10-18 09:02:43 +00:00
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][0]
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2011-06-22 06:01:44 +00:00
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orig_filters = admin_email_handler.filters
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admin_email_handler.filters = []
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2012-12-31 17:34:08 +00:00
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admin_email_handler.include_html = True
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2016-04-08 02:04:45 +00:00
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logger.error(
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'Internal Server Error: %s', request.path,
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2011-06-08 22:18:46 +00:00
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exc_info=exc_info,
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2016-04-08 02:04:45 +00:00
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extra={'status_code': 500, 'request': request},
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2011-06-08 22:18:46 +00:00
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)
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2011-06-22 06:01:44 +00:00
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admin_email_handler.filters = orig_filters
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2011-06-08 22:18:46 +00:00
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2013-11-02 21:34:05 +00:00
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2011-06-08 22:18:46 +00:00
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def non_sensitive_view(request):
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# Do not just use plain strings for the variables' values in the code
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# so that the tests don't return false positives when the function's source
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# is displayed in the exception report.
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2013-10-19 12:31:38 +00:00
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cooked_eggs = ''.join(['s', 'c', 'r', 'a', 'm', 'b', 'l', 'e', 'd']) # NOQA
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sauce = ''.join(['w', 'o', 'r', 'c', 'e', 's', 't', 'e', 'r', 's', 'h', 'i', 'r', 'e']) # NOQA
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2011-06-08 22:18:46 +00:00
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try:
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raise Exception
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except Exception:
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exc_info = sys.exc_info()
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send_log(request, exc_info)
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return technical_500_response(request, *exc_info)
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2013-11-02 21:34:05 +00:00
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2011-06-08 22:18:46 +00:00
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@sensitive_variables('sauce')
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@sensitive_post_parameters('bacon-key', 'sausage-key')
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def sensitive_view(request):
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# Do not just use plain strings for the variables' values in the code
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# so that the tests don't return false positives when the function's source
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# is displayed in the exception report.
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2013-10-19 12:31:38 +00:00
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cooked_eggs = ''.join(['s', 'c', 'r', 'a', 'm', 'b', 'l', 'e', 'd']) # NOQA
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sauce = ''.join(['w', 'o', 'r', 'c', 'e', 's', 't', 'e', 'r', 's', 'h', 'i', 'r', 'e']) # NOQA
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2011-06-08 22:18:46 +00:00
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try:
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raise Exception
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except Exception:
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exc_info = sys.exc_info()
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send_log(request, exc_info)
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return technical_500_response(request, *exc_info)
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2013-11-02 21:34:05 +00:00
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2011-06-08 22:18:46 +00:00
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@sensitive_variables()
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@sensitive_post_parameters()
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def paranoid_view(request):
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# Do not just use plain strings for the variables' values in the code
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# so that the tests don't return false positives when the function's source
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# is displayed in the exception report.
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2013-10-19 12:31:38 +00:00
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cooked_eggs = ''.join(['s', 'c', 'r', 'a', 'm', 'b', 'l', 'e', 'd']) # NOQA
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sauce = ''.join(['w', 'o', 'r', 'c', 'e', 's', 't', 'e', 'r', 's', 'h', 'i', 'r', 'e']) # NOQA
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2011-06-08 22:18:46 +00:00
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try:
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raise Exception
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except Exception:
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exc_info = sys.exc_info()
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send_log(request, exc_info)
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return technical_500_response(request, *exc_info)
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2013-11-02 21:34:05 +00:00
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2012-12-31 17:34:08 +00:00
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def sensitive_args_function_caller(request):
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try:
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sensitive_args_function(''.join(['w', 'o', 'r', 'c', 'e', 's', 't', 'e', 'r', 's', 'h', 'i', 'r', 'e']))
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except Exception:
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exc_info = sys.exc_info()
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send_log(request, exc_info)
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return technical_500_response(request, *exc_info)
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2013-11-02 21:34:05 +00:00
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2012-12-31 17:34:08 +00:00
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@sensitive_variables('sauce')
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def sensitive_args_function(sauce):
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# Do not just use plain strings for the variables' values in the code
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# so that the tests don't return false positives when the function's source
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# is displayed in the exception report.
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2013-10-19 12:31:38 +00:00
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cooked_eggs = ''.join(['s', 'c', 'r', 'a', 'm', 'b', 'l', 'e', 'd']) # NOQA
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2012-12-31 17:34:08 +00:00
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raise Exception
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2013-11-02 21:34:05 +00:00
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2012-12-31 17:34:08 +00:00
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def sensitive_kwargs_function_caller(request):
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try:
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sensitive_kwargs_function(''.join(['w', 'o', 'r', 'c', 'e', 's', 't', 'e', 'r', 's', 'h', 'i', 'r', 'e']))
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except Exception:
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exc_info = sys.exc_info()
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send_log(request, exc_info)
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return technical_500_response(request, *exc_info)
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2013-11-02 21:34:05 +00:00
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2012-12-31 17:34:08 +00:00
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@sensitive_variables('sauce')
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def sensitive_kwargs_function(sauce=None):
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# Do not just use plain strings for the variables' values in the code
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# so that the tests don't return false positives when the function's source
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# is displayed in the exception report.
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2013-10-19 12:31:38 +00:00
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cooked_eggs = ''.join(['s', 'c', 'r', 'a', 'm', 'b', 'l', 'e', 'd']) # NOQA
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2012-12-31 17:34:08 +00:00
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raise Exception
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2013-11-02 21:34:05 +00:00
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2011-06-08 22:18:46 +00:00
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class UnsafeExceptionReporterFilter(SafeExceptionReporterFilter):
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"""
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Ignores all the filtering done by its parent class.
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"""
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def get_post_parameters(self, request):
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return request.POST
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def get_traceback_frame_variables(self, request, tb_frame):
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return tb_frame.f_locals.items()
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@sensitive_variables()
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@sensitive_post_parameters()
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def custom_exception_reporter_filter_view(request):
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# Do not just use plain strings for the variables' values in the code
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# so that the tests don't return false positives when the function's source
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# is displayed in the exception report.
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2013-10-19 12:31:38 +00:00
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cooked_eggs = ''.join(['s', 'c', 'r', 'a', 'm', 'b', 'l', 'e', 'd']) # NOQA
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sauce = ''.join(['w', 'o', 'r', 'c', 'e', 's', 't', 'e', 'r', 's', 'h', 'i', 'r', 'e']) # NOQA
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2011-06-08 22:18:46 +00:00
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request.exception_reporter_filter = UnsafeExceptionReporterFilter()
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try:
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raise Exception
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except Exception:
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exc_info = sys.exc_info()
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send_log(request, exc_info)
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return technical_500_response(request, *exc_info)
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2012-06-04 00:33:09 +00:00
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2019-09-07 17:08:12 +00:00
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class CustomExceptionReporter(ExceptionReporter):
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custom_traceback_text = 'custom traceback text'
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def get_traceback_html(self):
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return self.custom_traceback_text
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2020-10-15 09:44:02 +00:00
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class TemplateOverrideExceptionReporter(ExceptionReporter):
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html_template_path = TEMPLATES_PATH / 'my_technical_500.html'
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text_template_path = TEMPLATES_PATH / 'my_technical_500.txt'
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2019-09-07 17:08:12 +00:00
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def custom_reporter_class_view(request):
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request.exception_reporter_class = CustomExceptionReporter
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try:
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raise Exception
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except Exception:
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exc_info = sys.exc_info()
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return technical_500_response(request, *exc_info)
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2017-01-19 07:39:46 +00:00
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class Klass:
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2012-06-04 00:33:09 +00:00
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@sensitive_variables('sauce')
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def method(self, request):
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# Do not just use plain strings for the variables' values in the code
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# so that the tests don't return false positives when the function's
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# source is displayed in the exception report.
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2013-10-19 12:31:38 +00:00
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cooked_eggs = ''.join(['s', 'c', 'r', 'a', 'm', 'b', 'l', 'e', 'd']) # NOQA
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sauce = ''.join(['w', 'o', 'r', 'c', 'e', 's', 't', 'e', 'r', 's', 'h', 'i', 'r', 'e']) # NOQA
|
2012-06-04 00:33:09 +00:00
|
|
|
try:
|
|
|
|
|
raise Exception
|
|
|
|
|
except Exception:
|
|
|
|
|
exc_info = sys.exc_info()
|
|
|
|
|
send_log(request, exc_info)
|
|
|
|
|
return technical_500_response(request, *exc_info)
|
|
|
|
|
|
2013-11-02 21:34:05 +00:00
|
|
|
|
2012-06-04 00:33:09 +00:00
|
|
|
def sensitive_method_view(request):
|
2013-01-31 12:39:29 +00:00
|
|
|
return Klass().method(request)
|
2013-09-17 11:46:38 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
@sensitive_variables('sauce')
|
|
|
|
|
@sensitive_post_parameters('bacon-key', 'sausage-key')
|
|
|
|
|
def multivalue_dict_key_error(request):
|
2013-10-19 12:31:38 +00:00
|
|
|
cooked_eggs = ''.join(['s', 'c', 'r', 'a', 'm', 'b', 'l', 'e', 'd']) # NOQA
|
|
|
|
|
sauce = ''.join(['w', 'o', 'r', 'c', 'e', 's', 't', 'e', 'r', 's', 'h', 'i', 'r', 'e']) # NOQA
|
2013-09-17 11:46:38 +00:00
|
|
|
try:
|
|
|
|
|
request.POST['bar']
|
|
|
|
|
except Exception:
|
|
|
|
|
exc_info = sys.exc_info()
|
|
|
|
|
send_log(request, exc_info)
|
|
|
|
|
return technical_500_response(request, *exc_info)
|
2014-02-14 17:28:51 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
def json_response_view(request):
|
|
|
|
|
return JsonResponse({
|
|
|
|
|
'a': [1, 2, 3],
|
|
|
|
|
'foo': {'bar': 'baz'},
|
|
|
|
|
# Make sure datetime and Decimal objects would be serialized properly
|
|
|
|
|
'timestamp': datetime.datetime(2013, 5, 19, 20),
|
|
|
|
|
'value': decimal.Decimal('3.14'),
|
|
|
|
|
})
|
