2008-12-02 23:40:00 +01:00
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# -*- coding: utf-8 -*-
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from django.test import TestCase
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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from django.http import HttpRequest, HttpResponse
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2009-10-27 01:36:34 +01:00
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from django.middleware.csrf import CsrfMiddleware, CsrfViewMiddleware
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2010-06-08 16:35:48 +02:00
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from django.views.decorators.csrf import csrf_exempt, csrf_view_exempt
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2009-10-27 01:36:34 +01:00
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from django.core.context_processors import csrf
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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from django.contrib.sessions.middleware import SessionMiddleware
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from django.utils.importlib import import_module
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2008-12-02 23:40:00 +01:00
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from django.conf import settings
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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from django.template import RequestContext, Template
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2008-12-02 23:40:00 +01:00
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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# Response/views used for CsrfResponseMiddleware and CsrfViewMiddleware tests
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2008-12-03 01:34:18 +01:00
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def post_form_response():
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2010-09-11 00:56:56 +02:00
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resp = HttpResponse(content=u"""
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<html><body><h1>\u00a1Unicode!<form method="post"><input type="text" /></form></body></html>
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2008-12-03 01:34:18 +01:00
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""", mimetype="text/html")
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return resp
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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def post_form_response_non_html():
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resp = post_form_response()
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resp["Content-Type"] = "application/xml"
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return resp
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def post_form_view(request):
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"""A view that returns a POST form (without a token)"""
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2008-12-03 01:34:18 +01:00
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return post_form_response()
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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# Response/views used for template tag tests
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def _token_template():
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return Template("{% csrf_token %}")
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def _render_csrf_token_template(req):
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context = RequestContext(req, processors=[csrf])
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template = _token_template()
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return template.render(context)
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def token_view(request):
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"""A view that uses {% csrf_token %}"""
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return HttpResponse(_render_csrf_token_template(request))
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def non_token_view_using_request_processor(request):
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"""
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A view that doesn't use the token, but does use the csrf view processor.
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"""
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context = RequestContext(request, processors=[csrf])
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template = Template("")
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return HttpResponse(template.render(context))
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class TestingHttpRequest(HttpRequest):
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"""
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A version of HttpRequest that allows us to change some things
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more easily
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"""
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def is_secure(self):
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return getattr(self, '_is_secure', False)
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2008-12-02 23:40:00 +01:00
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class CsrfMiddlewareTest(TestCase):
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2010-09-09 02:34:54 +02:00
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# The csrf token is potentially from an untrusted source, so could have
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2010-09-11 00:56:56 +02:00
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# characters that need dealing with.
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_csrf_id_cookie = "<1>\xc2\xa1"
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_csrf_id = "1"
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2008-12-02 23:40:00 +01:00
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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# This is a valid session token for this ID and secret key. This was generated using
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# the old code that we're to be backwards-compatible with. Don't use the CSRF code
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# to generate this hash, or we're merely testing the code against itself and not
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# checking backwards-compatibility. This is also the output of (echo -n test1 | md5sum).
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_session_token = "5a105e8b9d40e1329780d62ea2265d8a"
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2008-12-02 23:40:00 +01:00
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_session_id = "1"
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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_secret_key_for_session_test= "test"
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2008-12-02 23:40:00 +01:00
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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def _get_GET_no_csrf_cookie_request(self):
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return TestingHttpRequest()
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2008-12-02 23:40:00 +01:00
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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def _get_GET_csrf_cookie_request(self):
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req = TestingHttpRequest()
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2010-09-11 00:56:56 +02:00
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req.COOKIES[settings.CSRF_COOKIE_NAME] = self._csrf_id_cookie
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2008-12-02 23:40:00 +01:00
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return req
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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def _get_POST_csrf_cookie_request(self):
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req = self._get_GET_csrf_cookie_request()
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2008-12-03 00:00:06 +01:00
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req.method = "POST"
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return req
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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def _get_POST_no_csrf_cookie_request(self):
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req = self._get_GET_no_csrf_cookie_request()
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2008-12-03 00:00:06 +01:00
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req.method = "POST"
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return req
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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def _get_POST_request_with_token(self):
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req = self._get_POST_csrf_cookie_request()
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req.POST['csrfmiddlewaretoken'] = self._csrf_id
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2008-12-03 00:00:06 +01:00
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return req
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Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
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def _get_POST_session_request_with_token(self):
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req = self._get_POST_no_csrf_cookie_request()
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req.COOKIES[settings.SESSION_COOKIE_NAME] = self._session_id
|
|
|
|
|
req.POST['csrfmiddlewaretoken'] = self._session_token
|
|
|
|
|
return req
|
2008-12-02 23:40:00 +01:00
|
|
|
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
def _get_POST_session_request_no_token(self):
|
|
|
|
|
req = self._get_POST_no_csrf_cookie_request()
|
|
|
|
|
req.COOKIES[settings.SESSION_COOKIE_NAME] = self._session_id
|
|
|
|
|
return req
|
2008-12-02 23:40:00 +01:00
|
|
|
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
def _check_token_present(self, response, csrf_id=None):
|
2010-09-11 00:56:56 +02:00
|
|
|
self.assertContains(response, "name='csrfmiddlewaretoken' value='%s'" % (csrf_id or self._csrf_id))
|
2008-12-03 01:31:31 +01:00
|
|
|
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
# Check the post processing and outgoing cookie
|
|
|
|
|
def test_process_response_no_csrf_cookie(self):
|
2008-12-02 23:40:00 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
When no prior CSRF cookie exists, check that the cookie is created and a
|
|
|
|
|
token is inserted.
|
2008-12-02 23:40:00 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
req = self._get_GET_no_csrf_cookie_request()
|
|
|
|
|
CsrfMiddleware().process_view(req, post_form_view, (), {})
|
|
|
|
|
|
|
|
|
|
resp = post_form_response()
|
2009-02-07 20:32:37 +01:00
|
|
|
resp_content = resp.content # needed because process_response modifies resp
|
2008-12-02 23:40:00 +01:00
|
|
|
resp2 = CsrfMiddleware().process_response(req, resp)
|
|
|
|
|
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
csrf_cookie = resp2.cookies.get(settings.CSRF_COOKIE_NAME, False)
|
|
|
|
|
self.assertNotEqual(csrf_cookie, False)
|
|
|
|
|
self.assertNotEqual(resp_content, resp2.content)
|
|
|
|
|
self._check_token_present(resp2, csrf_cookie.value)
|
|
|
|
|
# Check the Vary header got patched correctly
|
|
|
|
|
self.assert_('Cookie' in resp2.get('Vary',''))
|
|
|
|
|
|
2010-06-08 16:35:48 +02:00
|
|
|
def test_process_response_for_exempt_view(self):
|
|
|
|
|
"""
|
|
|
|
|
Check that a view decorated with 'csrf_view_exempt' is still
|
|
|
|
|
post-processed to add the CSRF token.
|
|
|
|
|
"""
|
|
|
|
|
req = self._get_GET_no_csrf_cookie_request()
|
|
|
|
|
CsrfMiddleware().process_view(req, csrf_view_exempt(post_form_view), (), {})
|
|
|
|
|
|
|
|
|
|
resp = post_form_response()
|
|
|
|
|
resp_content = resp.content # needed because process_response modifies resp
|
|
|
|
|
resp2 = CsrfMiddleware().process_response(req, resp)
|
|
|
|
|
|
|
|
|
|
csrf_cookie = resp2.cookies.get(settings.CSRF_COOKIE_NAME, False)
|
|
|
|
|
self.assertNotEqual(csrf_cookie, False)
|
|
|
|
|
self.assertNotEqual(resp_content, resp2.content)
|
|
|
|
|
self._check_token_present(resp2, csrf_cookie.value)
|
|
|
|
|
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
def test_process_response_no_csrf_cookie_view_only_get_token_used(self):
|
|
|
|
|
"""
|
|
|
|
|
When no prior CSRF cookie exists, check that the cookie is created, even
|
|
|
|
|
if only CsrfViewMiddleware is used.
|
|
|
|
|
"""
|
|
|
|
|
# This is checking that CsrfViewMiddleware has the cookie setting
|
|
|
|
|
# code. Most of the other tests use CsrfMiddleware.
|
|
|
|
|
req = self._get_GET_no_csrf_cookie_request()
|
|
|
|
|
# token_view calls get_token() indirectly
|
|
|
|
|
CsrfViewMiddleware().process_view(req, token_view, (), {})
|
|
|
|
|
resp = token_view(req)
|
|
|
|
|
resp2 = CsrfViewMiddleware().process_response(req, resp)
|
|
|
|
|
|
|
|
|
|
csrf_cookie = resp2.cookies.get(settings.CSRF_COOKIE_NAME, False)
|
|
|
|
|
self.assertNotEqual(csrf_cookie, False)
|
|
|
|
|
|
|
|
|
|
def test_process_response_get_token_not_used(self):
|
2008-12-02 23:40:00 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
Check that if get_token() is not called, the view middleware does not
|
|
|
|
|
add a cookie.
|
2008-12-02 23:40:00 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
# This is important to make pages cacheable. Pages which do call
|
|
|
|
|
# get_token(), assuming they use the token, are not cacheable because
|
|
|
|
|
# the token is specific to the user
|
|
|
|
|
req = self._get_GET_no_csrf_cookie_request()
|
|
|
|
|
# non_token_view_using_request_processor does not call get_token(), but
|
|
|
|
|
# does use the csrf request processor. By using this, we are testing
|
|
|
|
|
# that the view processor is properly lazy and doesn't call get_token()
|
|
|
|
|
# until needed.
|
|
|
|
|
CsrfViewMiddleware().process_view(req, non_token_view_using_request_processor, (), {})
|
|
|
|
|
resp = non_token_view_using_request_processor(req)
|
|
|
|
|
resp2 = CsrfViewMiddleware().process_response(req, resp)
|
|
|
|
|
|
|
|
|
|
csrf_cookie = resp2.cookies.get(settings.CSRF_COOKIE_NAME, False)
|
|
|
|
|
self.assertEqual(csrf_cookie, False)
|
|
|
|
|
|
|
|
|
|
def test_process_response_existing_csrf_cookie(self):
|
|
|
|
|
"""
|
|
|
|
|
Check that the token is inserted when a prior CSRF cookie exists
|
|
|
|
|
"""
|
|
|
|
|
req = self._get_GET_csrf_cookie_request()
|
|
|
|
|
CsrfMiddleware().process_view(req, post_form_view, (), {})
|
|
|
|
|
|
|
|
|
|
resp = post_form_response()
|
2009-02-07 20:32:37 +01:00
|
|
|
resp_content = resp.content # needed because process_response modifies resp
|
2008-12-02 23:40:00 +01:00
|
|
|
resp2 = CsrfMiddleware().process_response(req, resp)
|
|
|
|
|
self.assertNotEqual(resp_content, resp2.content)
|
|
|
|
|
self._check_token_present(resp2)
|
|
|
|
|
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
def test_process_response_non_html(self):
|
2008-12-02 23:40:00 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
Check the the post-processor does nothing for content-types not in _HTML_TYPES.
|
2008-12-02 23:40:00 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
req = self._get_GET_no_csrf_cookie_request()
|
|
|
|
|
CsrfMiddleware().process_view(req, post_form_view, (), {})
|
|
|
|
|
resp = post_form_response_non_html()
|
2009-02-07 20:32:37 +01:00
|
|
|
resp_content = resp.content # needed because process_response modifies resp
|
2008-12-02 23:40:00 +01:00
|
|
|
resp2 = CsrfMiddleware().process_response(req, resp)
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
self.assertEquals(resp_content, resp2.content)
|
2008-12-03 00:00:06 +01:00
|
|
|
|
2009-02-07 18:47:02 +01:00
|
|
|
def test_process_response_exempt_view(self):
|
2009-02-07 20:32:37 +01:00
|
|
|
"""
|
|
|
|
|
Check that no post processing is done for an exempt view
|
|
|
|
|
"""
|
2010-09-11 01:56:10 +02:00
|
|
|
req = self._get_GET_csrf_cookie_request()
|
|
|
|
|
view = csrf_exempt(post_form_view)
|
|
|
|
|
CsrfMiddleware().process_view(req, view, (), {})
|
|
|
|
|
|
|
|
|
|
resp = view(req)
|
2009-02-07 20:32:37 +01:00
|
|
|
resp_content = resp.content
|
2009-02-07 18:47:02 +01:00
|
|
|
resp2 = CsrfMiddleware().process_response(req, resp)
|
|
|
|
|
self.assertEquals(resp_content, resp2.content)
|
|
|
|
|
|
2008-12-03 00:00:06 +01:00
|
|
|
# Check the request processing
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
def test_process_request_no_session_no_csrf_cookie(self):
|
2008-12-03 00:00:06 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
Check that if neither a CSRF cookie nor a session cookie are present,
|
|
|
|
|
the middleware rejects the incoming request. This will stop login CSRF.
|
2008-12-03 00:00:06 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
req = self._get_POST_no_csrf_cookie_request()
|
|
|
|
|
req2 = CsrfMiddleware().process_view(req, post_form_view, (), {})
|
|
|
|
|
self.assertEquals(403, req2.status_code)
|
2008-12-03 00:00:06 +01:00
|
|
|
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
def test_process_request_csrf_cookie_no_token(self):
|
2008-12-03 00:00:06 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
Check that if a CSRF cookie is present but no token, the middleware
|
|
|
|
|
rejects the incoming request.
|
2008-12-03 00:00:06 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
req = self._get_POST_csrf_cookie_request()
|
|
|
|
|
req2 = CsrfMiddleware().process_view(req, post_form_view, (), {})
|
|
|
|
|
self.assertEquals(403, req2.status_code)
|
2008-12-03 00:00:06 +01:00
|
|
|
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
def test_process_request_csrf_cookie_and_token(self):
|
2008-12-03 00:00:06 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
Check that if both a cookie and a token is present, the middleware lets it through.
|
2008-12-03 00:00:06 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
req = self._get_POST_request_with_token()
|
|
|
|
|
req2 = CsrfMiddleware().process_view(req, post_form_view, (), {})
|
2008-12-03 00:00:06 +01:00
|
|
|
self.assertEquals(None, req2)
|
2008-12-03 01:34:18 +01:00
|
|
|
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
def test_process_request_session_cookie_no_csrf_cookie_token(self):
|
|
|
|
|
"""
|
|
|
|
|
When no CSRF cookie exists, but the user has a session, check that a token
|
|
|
|
|
using the session cookie as a legacy CSRF cookie is accepted.
|
|
|
|
|
"""
|
|
|
|
|
orig_secret_key = settings.SECRET_KEY
|
|
|
|
|
settings.SECRET_KEY = self._secret_key_for_session_test
|
|
|
|
|
try:
|
|
|
|
|
req = self._get_POST_session_request_with_token()
|
|
|
|
|
req2 = CsrfMiddleware().process_view(req, post_form_view, (), {})
|
|
|
|
|
self.assertEquals(None, req2)
|
|
|
|
|
finally:
|
|
|
|
|
settings.SECRET_KEY = orig_secret_key
|
|
|
|
|
|
|
|
|
|
def test_process_request_session_cookie_no_csrf_cookie_no_token(self):
|
|
|
|
|
"""
|
|
|
|
|
Check that if a session cookie is present but no token and no CSRF cookie,
|
|
|
|
|
the request is rejected.
|
2008-12-03 01:34:18 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
req = self._get_POST_session_request_no_token()
|
|
|
|
|
req2 = CsrfMiddleware().process_view(req, post_form_view, (), {})
|
|
|
|
|
self.assertEquals(403, req2.status_code)
|
|
|
|
|
|
|
|
|
|
def test_process_request_csrf_cookie_no_token_exempt_view(self):
|
|
|
|
|
"""
|
|
|
|
|
Check that if a CSRF cookie is present and no token, but the csrf_exempt
|
2008-12-03 01:34:18 +01:00
|
|
|
decorator has been applied to the view, the middleware lets it through
|
|
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
req = self._get_POST_csrf_cookie_request()
|
|
|
|
|
req2 = CsrfMiddleware().process_view(req, csrf_exempt(post_form_view), (), {})
|
2008-12-03 01:34:18 +01:00
|
|
|
self.assertEquals(None, req2)
|
|
|
|
|
|
|
|
|
|
def test_ajax_exemption(self):
|
|
|
|
|
"""
|
2009-02-07 18:47:02 +01:00
|
|
|
Check that AJAX requests are automatically exempted.
|
2008-12-03 01:34:18 +01:00
|
|
|
"""
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
req = self._get_POST_csrf_cookie_request()
|
2008-12-03 01:34:18 +01:00
|
|
|
req.META['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest'
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
req2 = CsrfMiddleware().process_view(req, post_form_view, (), {})
|
|
|
|
|
self.assertEquals(None, req2)
|
|
|
|
|
|
|
|
|
|
# Tests for the template tag method
|
|
|
|
|
def test_token_node_no_csrf_cookie(self):
|
|
|
|
|
"""
|
|
|
|
|
Check that CsrfTokenNode works when no CSRF cookie is set
|
|
|
|
|
"""
|
|
|
|
|
req = self._get_GET_no_csrf_cookie_request()
|
|
|
|
|
resp = token_view(req)
|
|
|
|
|
self.assertEquals(u"", resp.content)
|
|
|
|
|
|
2010-09-11 00:56:56 +02:00
|
|
|
def test_token_node_empty_csrf_cookie(self):
|
|
|
|
|
"""
|
|
|
|
|
Check that we get a new token if the csrf_cookie is the empty string
|
|
|
|
|
"""
|
|
|
|
|
req = self._get_GET_no_csrf_cookie_request()
|
|
|
|
|
req.COOKIES[settings.CSRF_COOKIE_NAME] = ""
|
|
|
|
|
CsrfViewMiddleware().process_view(req, token_view, (), {})
|
|
|
|
|
resp = token_view(req)
|
|
|
|
|
|
|
|
|
|
self.assertNotEqual(u"", resp.content)
|
|
|
|
|
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
def test_token_node_with_csrf_cookie(self):
|
|
|
|
|
"""
|
|
|
|
|
Check that CsrfTokenNode works when a CSRF cookie is set
|
|
|
|
|
"""
|
|
|
|
|
req = self._get_GET_csrf_cookie_request()
|
|
|
|
|
CsrfViewMiddleware().process_view(req, token_view, (), {})
|
|
|
|
|
resp = token_view(req)
|
|
|
|
|
self._check_token_present(resp)
|
|
|
|
|
|
2010-06-08 16:35:48 +02:00
|
|
|
def test_get_token_for_exempt_view(self):
|
|
|
|
|
"""
|
|
|
|
|
Check that get_token still works for a view decorated with 'csrf_view_exempt'.
|
|
|
|
|
"""
|
|
|
|
|
req = self._get_GET_csrf_cookie_request()
|
|
|
|
|
CsrfViewMiddleware().process_view(req, csrf_view_exempt(token_view), (), {})
|
|
|
|
|
resp = token_view(req)
|
|
|
|
|
self._check_token_present(resp)
|
|
|
|
|
|
Fixed #9977 - CsrfMiddleware gets template tag added, session dependency removed, and turned on by default.
This is a large change to CSRF protection for Django. It includes:
* removing the dependency on the session framework.
* deprecating CsrfResponseMiddleware, and replacing with a core template tag.
* turning on CSRF protection by default by adding CsrfViewMiddleware to
the default value of MIDDLEWARE_CLASSES.
* protecting all contrib apps (whatever is in settings.py)
using a decorator.
For existing users of the CSRF functionality, it should be a seamless update,
but please note that it includes DEPRECATION of features in Django 1.1,
and there are upgrade steps which are detailed in the docs.
Many thanks to 'Glenn' and 'bthomas', who did a lot of the thinking and work
on the patch, and to lots of other people including Simon Willison and
Russell Keith-Magee who refined the ideas.
Details of the rationale for these changes is found here:
http://code.djangoproject.com/wiki/CsrfProtection
As of this commit, the CSRF code is mainly in 'contrib'. The code will be
moved to core in a separate commit, to make the changeset as readable as
possible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11660 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-27 00:23:07 +01:00
|
|
|
def test_token_node_with_new_csrf_cookie(self):
|
|
|
|
|
"""
|
|
|
|
|
Check that CsrfTokenNode works when a CSRF cookie is created by
|
|
|
|
|
the middleware (when one was not already present)
|
|
|
|
|
"""
|
|
|
|
|
req = self._get_GET_no_csrf_cookie_request()
|
|
|
|
|
CsrfViewMiddleware().process_view(req, token_view, (), {})
|
|
|
|
|
resp = token_view(req)
|
|
|
|
|
resp2 = CsrfViewMiddleware().process_response(req, resp)
|
|
|
|
|
csrf_cookie = resp2.cookies[settings.CSRF_COOKIE_NAME]
|
|
|
|
|
self._check_token_present(resp, csrf_id=csrf_cookie.value)
|
|
|
|
|
|
|
|
|
|
def test_response_middleware_without_view_middleware(self):
|
|
|
|
|
"""
|
|
|
|
|
Check that CsrfResponseMiddleware finishes without error if the view middleware
|
|
|
|
|
has not been called, as is the case if a request middleware returns a response.
|
|
|
|
|
"""
|
|
|
|
|
req = self._get_GET_no_csrf_cookie_request()
|
|
|
|
|
resp = post_form_view(req)
|
|
|
|
|
CsrfMiddleware().process_response(req, resp)
|
|
|
|
|
|
|
|
|
|
def test_https_bad_referer(self):
|
|
|
|
|
"""
|
|
|
|
|
Test that a POST HTTPS request with a bad referer is rejected
|
|
|
|
|
"""
|
|
|
|
|
req = self._get_POST_request_with_token()
|
|
|
|
|
req._is_secure = True
|
|
|
|
|
req.META['HTTP_HOST'] = 'www.example.com'
|
|
|
|
|
req.META['HTTP_REFERER'] = 'https://www.evil.org/somepage'
|
|
|
|
|
req2 = CsrfViewMiddleware().process_view(req, post_form_view, (), {})
|
|
|
|
|
self.assertNotEqual(None, req2)
|
|
|
|
|
self.assertEquals(403, req2.status_code)
|
|
|
|
|
|
|
|
|
|
def test_https_good_referer(self):
|
|
|
|
|
"""
|
|
|
|
|
Test that a POST HTTPS request with a good referer is accepted
|
|
|
|
|
"""
|
|
|
|
|
req = self._get_POST_request_with_token()
|
|
|
|
|
req._is_secure = True
|
|
|
|
|
req.META['HTTP_HOST'] = 'www.example.com'
|
|
|
|
|
req.META['HTTP_REFERER'] = 'https://www.example.com/somepage'
|
|
|
|
|
req2 = CsrfViewMiddleware().process_view(req, post_form_view, (), {})
|
2008-12-03 01:34:18 +01:00
|
|
|
self.assertEquals(None, req2)
|
