def validate_uuid(uuid: str) -> None:
try:
uuid_object = UUID(uuid, version=4)
# The UUID initialization under some circumstances will modify the uuid
# string to create a valid UUIDv4, instead of raising a ValueError.
# The submitted uuid needing to be modified means it's invalid, so
# we need to check for that condition.
if str(uuid_object) != uuid:
raise ValidationError(err_("Invalid UUID"))
except ValueError:
raise ValidationError(err_("Invalid UUID"))
def validate_bouncer_token_request(entity: Union[UserProfile,
RemoteZulipServer],
token: bytes, kind: int) -> None:
if kind not in [RemotePushDeviceToken.APNS, RemotePushDeviceToken.GCM]:
raise JsonableError(err_("Invalid token type"))
validate_entity(entity)
validate_token(token, kind)
def unregister_remote_push_device(request: HttpRequest, entity: Union[UserProfile, RemoteZulipServer],
token: bytes=REQ(),
token_kind: int=REQ(validator=check_int),
ios_app_id: Optional[str]=None) -> HttpResponse:
validate_bouncer_token_request(entity, token, token_kind)
server = cast(RemoteZulipServer, entity)
deleted = RemotePushDeviceToken.objects.filter(token=token,
kind=token_kind,
server=server).delete()
if deleted[0] == 0:
return json_error(err_("Token does not exist"))
return json_success()
def unregister_remote_push_device(request: HttpRequest, entity: Union[UserProfile, RemoteZulipServer],
token: bytes=REQ(),
token_kind: int=REQ(validator=check_int),
ios_app_id: Optional[str]=None) -> HttpResponse:
validate_bouncer_token_request(entity, token, token_kind)
server = cast(RemoteZulipServer, entity)
deleted = RemotePushDeviceToken.objects.filter(token=token,
kind=token_kind,
server=server).delete()
if deleted[0] == 0:
return json_error(err_("Token does not exist"))
return json_success()
def unregister_remote_push_device(
request: HttpRequest,
entity: Union[UserProfile, RemoteZulipServer],
token: str = REQ(),
token_kind: int = REQ(json_validator=check_int),
user_id: Optional[int] = REQ(json_validator=check_int, default=None),
user_uuid: Optional[str] = REQ(default=None),
ios_app_id: Optional[str] = None,
) -> HttpResponse:
server = validate_bouncer_token_request(entity, token, token_kind)
user_identity = UserPushIndentityCompat(user_id=user_id,
user_uuid=user_uuid)
deleted = RemotePushDeviceToken.objects.filter(user_identity.filter_q(),
token=token,
kind=token_kind,
server=server).delete()
if deleted[0] == 0:
raise JsonableError(err_("Token does not exist"))
return json_success(request)
def validate_bouncer_token_request(entity: Union[UserProfile, RemoteZulipServer],
token: bytes, kind: int) -> None:
if kind not in [RemotePushDeviceToken.APNS, RemotePushDeviceToken.GCM]:
raise JsonableError(err_("Invalid token type"))
validate_entity(entity)
validate_token(token, kind)
def validate_entity(entity: Union[UserProfile, RemoteZulipServer]) -> None:
if not isinstance(entity, RemoteZulipServer):
raise JsonableError(err_("Must validate with valid Zulip server API key"))
def validate_entity(entity: Union[UserProfile, RemoteZulipServer]) -> None:
if not isinstance(entity, RemoteZulipServer):
raise JsonableError(
err_("Must validate with valid Zulip server API key"))
