flows: fix get_pending_user returning in-memory user when PLAN_CONTEXT_PENDING_USER_IDENTIFIER is set

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>
This commit is contained in:
Jens Langhammer 2021-06-10 12:17:46 +02:00
parent 9f7c941426
commit 2275ba3add
2 changed files with 7 additions and 4 deletions

View file

@ -50,14 +50,17 @@ class StageView(View):
self.executor = executor
super().__init__(**kwargs)
def get_pending_user(self) -> User:
def get_pending_user(self, for_display=False) -> User:
"""Either show the matched User object or show what the user entered,
based on what the earlier stage (mostly IdentificationStage) set.
_USER_IDENTIFIER overrides the first User, as PENDING_USER is used for
other things besides the form display.
If no user is pending, returns request.user"""
if PLAN_CONTEXT_PENDING_USER_IDENTIFIER in self.executor.plan.context:
if (
PLAN_CONTEXT_PENDING_USER_IDENTIFIER in self.executor.plan.context
and for_display
):
return User(
username=self.executor.plan.context.get(
PLAN_CONTEXT_PENDING_USER_IDENTIFIER
@ -109,7 +112,7 @@ class ChallengeStageView(StageView):
# If there's a pending user, update the `username` field
# this field is only used by password managers.
# If there's no user set, an error is raised later.
if user := self.get_pending_user():
if user := self.get_pending_user(for_display=True):
challenge.initial_data["pending_user"] = user.username
challenge.initial_data["pending_user_avatar"] = DEFAULT_AVATAR
if not isinstance(user, AnonymousUser):

View file

@ -511,4 +511,4 @@ class TestFlowExecutor(TestCase):
executor.flow = flow
stage_view = StageView(executor)
self.assertEqual(ident, stage_view.get_pending_user().username)
self.assertEqual(ident, stage_view.get_pending_user(for_display=True).username)