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invites: Validation error instead of DB exception on overflowed SMALLINT.

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If `invite_as` is passed as a number outside the range of a PostgreSQL
`SMALLINT` field, the database throws an exception. Move this exception
to the glass as a validation error to allow better client-side error
handling and reduce database round-trips.
This commit is contained in:
Josh Klar
2022-12-27 15:23:47 -08:00
committed by Tim Abbott
parent ea9b05d88a
commit ebc6ab4744
2 changed files with 18 additions and 2 deletions
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11
zerver/tests/test_signup.py
View File

@@ -3220,6 +3220,17 @@ class MultiuseInviteTest(ZulipTestCase):
)
self.assert_json_error(result, "Invalid stream ID 54321. No invites were sent.")
def test_create_multiuse_link_invalid_invite_as_api_call(self) -> None:
self.login("iago")
result = self.client_post(
"/json/invites/multiuse",
{
"invite_as": orjson.dumps(PreregistrationUser.INVITE_AS["GUEST_USER"] + 1).decode(),
"invite_expires_in_minutes": 2 * 24 * 60,
},
)
self.assert_json_error(result, "Invalid invite_as")
class EmailUnsubscribeTests(ZulipTestCase):
def test_error_unsubscribe(self) -> None:

9
zerver/views/invite.py
View File

@@ -19,7 +19,7 @@ from zerver.lib.exceptions import JsonableError, OrganizationOwnerRequiredError
from zerver.lib.request import REQ, has_request_variables
from zerver.lib.response import json_success
from zerver.lib.streams import access_stream_by_id
from zerver.lib.validator import check_int, check_list, check_none_or
from zerver.lib.validator import check_int, check_int_in, check_list, check_none_or
from zerver.models import MultiuseInvite, PreregistrationUser, Stream, UserProfile
# Convert INVITATION_LINK_VALIDITY_DAYS into minutes.
@@ -190,7 +190,12 @@ def generate_multiuse_invite_backend(
invite_expires_in_minutes: Optional[int] = REQ(
json_validator=check_none_or(check_int), default=INVITATION_LINK_VALIDITY_MINUTES
),
invite_as: int = REQ(json_validator=check_int, default=PreregistrationUser.INVITE_AS["MEMBER"]),
invite_as: int = REQ(
json_validator=check_int_in(
list(PreregistrationUser.INVITE_AS.values()),
),
default=PreregistrationUser.INVITE_AS["MEMBER"],
),
stream_ids: Sequence[int] = REQ(json_validator=check_list(check_int), default=[]),
) -> HttpResponse:
check_if_owner_required(invite_as, user_profile)