Replace U2F with WebAuthn (#1392)

* Replace U2F with WebAuthn

* Imports

* Fix backwards compatibility

* Add explanatory comment

* Fix tests
This commit is contained in:
Raphael Michel
2019-09-10 09:58:31 +02:00
committed by GitHub
parent 21451db412
commit 2c4ee3b3c7
20 changed files with 686 additions and 928 deletions

View File

@@ -11,7 +11,6 @@ from django.test import TestCase, override_settings
from django.utils.timezone import now
from django_otp.oath import TOTP
from django_otp.plugins.otp_totp.models import TOTPDevice
from u2flib_server.jsapi import JSONDict
from pretix.base.models import U2FDevice, User
@@ -268,10 +267,14 @@ class Login2FAFormTest(TestCase):
raise Exception("Failed")
m = self.monkeypatch
m.setattr("u2flib_server.u2f.verify_authenticate", fail)
m.setattr("u2flib_server.u2f.start_authenticate",
lambda *args, **kwargs: JSONDict({'authenticateRequests': []}))
d = U2FDevice.objects.create(user=self.user, name='test', json_data="{}")
m.setattr("webauthn.WebAuthnAssertionResponse.verify", fail)
d = U2FDevice.objects.create(
user=self.user, name='test',
json_data='{"appId": "https://local.pretix.eu", "keyHandle": '
'"j9Rkpon1J5U3eDQMM8YqAvwEapt-m87V8qdCaImiAqmvTJ'
'-sBvnACIKKM6J_RVXF4jPtY0LGyjbHi14sxsoC5g", "publ'
'icKey": "BP5KRLUGvcHbqkCc7eJNXZ9caVXLSk4wjsq'
'L-pLEQcNqVp2E4OeDUIxI0ZLOXry9JSrLn1aAGcGowXiIyB7ynj0"}')
response = self.client.get('/control/login/2fa')
assert 'token' in response.content.decode()
@@ -285,10 +288,15 @@ class Login2FAFormTest(TestCase):
def test_u2f_valid(self):
m = self.monkeypatch
m.setattr("u2flib_server.u2f.verify_authenticate", lambda *args, **kwargs: True)
m.setattr("u2flib_server.u2f.start_authenticate",
lambda *args, **kwargs: JSONDict({'authenticateRequests': []}))
d = U2FDevice.objects.create(user=self.user, name='test', json_data="{}")
m.setattr("webauthn.WebAuthnAssertionResponse.verify", lambda *args, **kwargs: 1)
d = U2FDevice.objects.create(
user=self.user, name='test',
json_data='{"appId": "https://local.pretix.eu", "keyHandle": '
'"j9Rkpon1J5U3eDQMM8YqAvwEapt-m87V8qdCaImiAqmvTJ'
'-sBvnACIKKM6J_RVXF4jPtY0LGyjbHi14sxsoC5g", "publ'
'icKey": "BP5KRLUGvcHbqkCc7eJNXZ9caVXLSk4wjsq'
'L-pLEQcNqVp2E4OeDUIxI0ZLOXry9JSrLn1aAGcGowXiIyB7ynj0"}')
response = self.client.get('/control/login/2fa')
assert 'token' in response.content.decode()

View File

@@ -6,9 +6,11 @@ from django_otp.oath import TOTP
from django_otp.plugins.otp_static.models import StaticDevice
from django_otp.plugins.otp_totp.models import TOTPDevice
from tests.base import SoupTest, extract_form_fields
from u2flib_server.jsapi import JSONDict
from webauthn import WebAuthnCredential
from pretix.base.models import Event, Organizer, U2FDevice, User
from pretix.base.models import (
Event, Organizer, U2FDevice, User, WebAuthnDevice,
)
from pretix.testutils.mock import mocker_context
@@ -181,27 +183,33 @@ class UserSettings2FATest(SoupTest):
self.client.post('/control/settings/2fa/u2f/{}/delete'.format(d.pk))
assert not U2FDevice.objects.exists()
def test_delete_webauthn(self):
d = WebAuthnDevice.objects.create(user=self.user, name='Test')
self.client.get('/control/settings/2fa/webauthn/{}/delete'.format(d.pk))
self.client.post('/control/settings/2fa/webauthn/{}/delete'.format(d.pk))
assert not WebAuthnDevice.objects.exists()
def test_delete_totp(self):
d = TOTPDevice.objects.create(user=self.user, name='Test')
self.client.get('/control/settings/2fa/totp/{}/delete'.format(d.pk))
self.client.post('/control/settings/2fa/totp/{}/delete'.format(d.pk))
assert not TOTPDevice.objects.exists()
def test_create_u2f_require_https(self):
def test_create_webauthn_require_https(self):
r = self.client.post('/control/settings/2fa/add', {
'devicetype': 'u2f',
'devicetype': 'webauthn',
'name': 'Foo'
})
assert 'alert-danger' in r.content.decode()
def test_create_u2f(self):
def test_create_webauthn(self):
with mocker_context() as mocker:
mocker.patch('django.http.request.HttpRequest.is_secure')
self.client.post('/control/settings/2fa/add', {
'devicetype': 'u2f',
'devicetype': 'webauthn',
'name': 'Foo'
})
d = U2FDevice.objects.first()
d = WebAuthnDevice.objects.first()
assert d.name == 'Foo'
assert not d.confirmed
@@ -246,35 +254,38 @@ class UserSettings2FATest(SoupTest):
d.refresh_from_db()
assert not d.confirmed
def test_confirm_u2f_failed(self):
def test_confirm_webauthn_failed(self):
with mocker_context() as mocker:
mocker.patch('django.http.request.HttpRequest.is_secure')
self.client.post('/control/settings/2fa/add', {
'devicetype': 'u2f',
'devicetype': 'webauthn',
'name': 'Foo'
}, follow=True)
d = U2FDevice.objects.first()
r = self.client.post('/control/settings/2fa/u2f/{}/confirm'.format(d.pk), {
d = WebAuthnDevice.objects.first()
r = self.client.post('/control/settings/2fa/webauthn/{}/confirm'.format(d.pk), {
'token': 'FOO'
}, follow=True)
assert 'alert-danger' in r.content.decode()
d.refresh_from_db()
assert not d.confirmed
def test_confirm_u2f_success(self):
def test_confirm_webauthn_success(self):
with mocker_context() as mocker:
mocker.patch('django.http.request.HttpRequest.is_secure')
self.client.post('/control/settings/2fa/add', {
'devicetype': 'u2f',
'devicetype': 'webauthn',
'name': 'Foo'
}, follow=True)
m = self.monkeypatch
m.setattr("u2flib_server.u2f.complete_register", lambda *args, **kwargs: (JSONDict({}), None))
m.setattr("webauthn.WebAuthnRegistrationResponse.verify",
lambda *args, **kwargs: WebAuthnCredential(
'', '', b'asd', b'foo', 1
))
d = U2FDevice.objects.first()
r = self.client.post('/control/settings/2fa/u2f/{}/confirm'.format(d.pk), {
'token': 'FOO',
d = WebAuthnDevice.objects.first()
r = self.client.post('/control/settings/2fa/webauthn/{}/confirm'.format(d.pk), {
'token': '{}',
'activate': 'on'
}, follow=True)
d.refresh_from_db()
@@ -282,7 +293,6 @@ class UserSettings2FATest(SoupTest):
assert 'alert-success' in r.content.decode()
self.user.refresh_from_db()
assert self.user.require_2fa
m.undo()