1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
|
"""
Tests for the signed-token activation registration workflow.
"""
import datetime
import time
from django.apps import apps
from django.conf import settings
from django.contrib.auth import get_user_model
from django.core import signing
from django.http import HttpRequest
from django.test import modify_settings, override_settings
from django.urls import reverse
from django_registration import signals
from django_registration.backends.activation.views import (
REGISTRATION_SALT,
ActivationView,
)
from .base import ActivationTestCase
@modify_settings(INSTALLED_APPS={"remove": "django_registration"})
@override_settings(ROOT_URLCONF="django_registration.backends.activation.urls")
class ActivationBackendViewTests(ActivationTestCase):
"""
Tests for the signed-token activation registration workflow.
"""
def test_activation(self):
"""
Activation of an account functions properly.
"""
user_model = get_user_model()
resp = self.client.post(
reverse("django_registration_register"), data=self.valid_data
)
activation_key = signing.dumps(
obj=self.valid_data[user_model.USERNAME_FIELD], salt=REGISTRATION_SALT
)
with self.assertSignalSent(signals.user_activated):
resp = self.client.get(
reverse(
"django_registration_activate",
args=(),
kwargs={"activation_key": activation_key},
)
)
self.assertRedirects(resp, reverse("django_registration_activation_complete"))
def test_repeat_activation(self):
"""
Once activated, attempting to re-activate an account (even
with a valid key) does nothing.
"""
user_model = get_user_model()
resp = self.client.post(
reverse("django_registration_register"), data=self.valid_data
)
activation_key = signing.dumps(
obj=self.valid_data[user_model.USERNAME_FIELD], salt=REGISTRATION_SALT
)
with self.assertSignalSent(signals.user_activated):
resp = self.client.get(
reverse(
"django_registration_activate",
args=(),
kwargs={"activation_key": activation_key},
)
)
# First activation redirects to success.
self.assertRedirects(resp, reverse("django_registration_activation_complete"))
with self.assertSignalNotSent(signals.user_activated):
resp = self.client.get(
reverse(
"django_registration_activate",
args=(),
kwargs={"activation_key": activation_key},
)
)
# Second activation fails.
self.assertEqual(200, resp.status_code)
self.assertTemplateUsed(resp, "django_registration/activation_failed.html")
self.assertEqual(
resp.context["activation_error"],
{
"message": ActivationView.ALREADY_ACTIVATED_MESSAGE,
"code": "already_activated",
"params": None,
},
)
def test_bad_key(self):
"""
An invalid activation key fails to activate.
"""
user_model = get_user_model()
resp = self.client.post(
reverse("django_registration_register"), data=self.valid_data
)
activation_key = self.valid_data[user_model.USERNAME_FIELD]
with self.assertSignalNotSent(signals.user_activated):
resp = self.client.get(
reverse(
"django_registration_activate",
args=(),
kwargs={"activation_key": activation_key},
)
)
# Second activation fails.
self.assertEqual(200, resp.status_code)
self.assertTemplateUsed(resp, "django_registration/activation_failed.html")
self.assertTrue("activation_error" in resp.context)
self.assertEqual(
resp.context["activation_error"],
{
"message": ActivationView.INVALID_KEY_MESSAGE,
"code": "invalid_key",
"params": {"activation_key": activation_key},
},
)
# The timestamp calculation will error if USE_TZ=True, due to
# trying to subtract a naive from an aware datetime. Since time
# zones aren't relevant to the test, we just temporarily disable
# time-zone support rather than do the more complex dance of
# checking the setting and forcing everything to naive or aware.
@override_settings(USE_TZ=False)
def test_activation_expired(self):
"""
An expired account can't be activated.
"""
user_model = get_user_model()
self.client.post(reverse("django_registration_register"), data=self.valid_data)
# We need to create an activation key valid for the username,
# but with a timestamp > ACCOUNT_ACTIVATION_DAYS days in the
# past. This requires monkeypatching time.time() to return
# that timestamp, since TimestampSigner uses time.time().
#
# On Python 3.3+ this is much easier because of the
# timestamp() method of datetime objects, but since
# django-registration has to run on Python 2.7, we manually
# calculate it using a timedelta between the signup date and
# the UNIX epoch, and patch time.time() temporarily to return
# a date (ACCOUNT_ACTIVATION_DAYS + 1) days in the past.
user = user_model.objects.get(**self.user_lookup_kwargs)
joined_timestamp = (
user.date_joined - datetime.datetime.fromtimestamp(0)
).total_seconds()
expired_timestamp = (
joined_timestamp - (settings.ACCOUNT_ACTIVATION_DAYS + 1) * 86400
)
_old_time = time.time
try:
time.time = lambda: expired_timestamp
activation_key = signing.dumps(
obj=self.valid_data[user_model.USERNAME_FIELD],
salt=REGISTRATION_SALT,
)
finally:
time.time = _old_time
with self.assertSignalNotSent(signals.user_activated):
resp = self.client.get(
reverse(
"django_registration_activate",
args=(),
kwargs={"activation_key": activation_key},
)
)
self.assertEqual(200, resp.status_code)
self.assertTemplateUsed(resp, "django_registration/activation_failed.html")
self.assertTrue("activation_error" in resp.context)
self.assertEqual(
resp.context["activation_error"],
{
"message": ActivationView.EXPIRED_MESSAGE,
"code": "expired",
"params": None,
},
)
def test_nonexistent_activation(self):
"""
A nonexistent username in an activation key will fail to
activate.
"""
activation_key = signing.dumps(obj="parrot", salt=REGISTRATION_SALT)
with self.assertSignalNotSent(signals.user_activated):
resp = self.client.get(
reverse(
"django_registration_activate",
args=(),
kwargs={"activation_key": activation_key},
)
)
self.assertEqual(200, resp.status_code)
self.assertTemplateUsed(resp, "django_registration/activation_failed.html")
self.assertTrue("activation_error" in resp.context)
self.assertEqual(
resp.context["activation_error"],
{
"message": ActivationView.BAD_USERNAME_MESSAGE,
"code": "bad_username",
"params": None,
},
)
def test_activation_signal(self):
user_model = get_user_model()
self.client.post(reverse("django_registration_register"), data=self.valid_data)
activation_key = signing.dumps(
obj=self.valid_data[user_model.USERNAME_FIELD], salt=REGISTRATION_SALT
)
with self.assertSignalSent(
signals.user_activated, required_kwargs=["user", "request"]
) as cm:
self.client.get(
reverse(
"django_registration_activate",
args=(),
kwargs={"activation_key": activation_key},
)
)
self.assertEqual(
cm.received_kwargs["user"].get_username(),
self.valid_data[user_model.USERNAME_FIELD],
)
self.assertTrue(isinstance(cm.received_kwargs["request"], HttpRequest))
@override_settings(AUTH_USER_MODEL="tests.CustomUser")
@override_settings(ROOT_URLCONF="tests.urls.custom_user_activation")
class ActivationBackendCustomUserTests(ActivationBackendViewTests):
"""
Runs the activation workflow's test suite, but with a custom user model.
"""
def test_custom_user_configured(self):
"""
Asserts that the user model in use is the custom user model
defined in this test suite.
"""
user_model = get_user_model()
custom_user = apps.get_model("tests", "CustomUser")
assert user_model is custom_user
|
