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confirmation: Refactor views.confirm to be clearer. 

Also gives more appropriate error messages for expired user_registration and
invitation links.
This commit is contained in:
Rishi Gupta 2017-11-29 19:39:42 -08:00 committed by Tim Abbott
parent 331a9bee6b
commit 3675d97870
3 changed files with 18 additions and 16 deletions
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6
confirmation/models.py
View File

@ -109,8 +109,8 @@ class ConfirmationType:
self.validity_in_days = validity_in_days
_properties = {
Confirmation.USER_REGISTRATION: ConfirmationType('confirmation.views.confirm'),
Confirmation.INVITATION: ConfirmationType('confirmation.views.confirm',
Confirmation.USER_REGISTRATION: ConfirmationType('check_prereg_key_and_redirect'),
Confirmation.INVITATION: ConfirmationType('check_prereg_key_and_redirect',
validity_in_days=settings.INVITATION_LINK_VALIDITY_DAYS),
Confirmation.EMAIL_CHANGE: ConfirmationType('zerver.views.user_settings.confirm_email_change'),
Confirmation.UNSUBSCRIBE: ConfirmationType('zerver.views.unsubscribe.email_unsubscribe',
@ -118,7 +118,7 @@ _properties = {
Confirmation.MULTIUSE_INVITE: ConfirmationType(
'zerver.views.registration.accounts_home_from_multiuse_invite',
validity_in_days=settings.INVITATION_LINK_VALIDITY_DAYS),
Confirmation.REALM_CREATION: ConfirmationType('confirmation.views.confirm'),
Confirmation.REALM_CREATION: ConfirmationType('check_prereg_key_and_redirect'),
}
# Functions related to links generated by the generate_realm_creation_link.py

21
confirmation/views.py
View File

@ -13,20 +13,21 @@ from confirmation.models import Confirmation, get_object_from_key, ConfirmationK
from typing import Any, Dict
# This is currently only used for confirming PreregistrationUser.
# Do not add other confirmation paths here.
def confirm(request: HttpRequest, confirmation_key: str) -> HttpResponse:
def check_prereg_key_and_redirect(request: HttpRequest, confirmation_key: str) -> HttpResponse:
# If the key isn't valid, show the error message on the original URL
confirmation = Confirmation.objects.filter(confirmation_key=confirmation_key).first()
if confirmation is None or confirmation.type not in [
Confirmation.USER_REGISTRATION, Confirmation.INVITATION, Confirmation.REALM_CREATION]:
return render_confirmation_key_error(
request, ConfirmationKeyException(ConfirmationKeyException.DOES_NOT_EXIST))
try:
get_object_from_key(confirmation_key, Confirmation.USER_REGISTRATION)
except ConfirmationKeyException:
try:
get_object_from_key(confirmation_key, Confirmation.INVITATION)
except ConfirmationKeyException as exception:
try:
get_object_from_key(confirmation_key, Confirmation.REALM_CREATION)
get_object_from_key(confirmation_key, confirmation.type)
except ConfirmationKeyException as exception:
return render_confirmation_key_error(request, exception)
# confirm_preregistrationuser.html just extracts the confirmation_key
# (and GET parameters) and redirects to /accounts/register, so that the
# user can enter their information on a cleaner URL.
return render(request, 'confirmation/confirm_preregistrationuser.html',
context={
'key': confirmation_key,

3
zproject/urls.py
View File

@ -411,7 +411,8 @@ i18n_urls = [
url(r'^accounts/register/', zerver.views.registration.accounts_register,
name='zerver.views.registration.accounts_register'),
url(r'^accounts/do_confirm/(?P<confirmation_key>[\w]+)',
confirmation.views.confirm, name='confirmation.views.confirm'),
confirmation.views.check_prereg_key_and_redirect,
name='check_prereg_key_and_redirect'),
url(r'^accounts/confirm_new_email/(?P<confirmation_key>[\w]+)',
zerver.views.user_settings.confirm_email_change,