oncall-engine/engine/apps/api/views/webhooks.py
Ildar Iskhakov cfcfa0336e
Add filters to outgoing webhooks 2 (#1598)
# What this PR does

## Which issue(s) this PR fixes

## Checklist

- [ ] Tests updated
- [ ] Documentation added
- [ ] `CHANGELOG.md` updated
2023-03-23 09:52:59 +08:00

117 lines
4.7 KiB
Python

from django.apps import apps
from django.core.exceptions import ObjectDoesNotExist, PermissionDenied
from django_filters import rest_framework as filters
from rest_framework.decorators import action
from rest_framework.exceptions import NotFound
from rest_framework.filters import SearchFilter
from rest_framework.permissions import IsAuthenticated
from rest_framework.response import Response
from rest_framework.viewsets import ModelViewSet
from apps.api.permissions import RBACPermission
from apps.api.serializers.webhook import WebhookSerializer
from apps.auth_token.auth import PluginAuthentication
from apps.webhooks.models import Webhook
from common.api_helpers.filters import ByTeamModelFieldFilterMixin, ModelFieldFilterMixin, TeamModelMultipleChoiceFilter
from common.api_helpers.mixins import PublicPrimaryKeyMixin, TeamFilteringMixin
class WebhooksFilter(ByTeamModelFieldFilterMixin, ModelFieldFilterMixin, filters.FilterSet):
team = TeamModelMultipleChoiceFilter()
class WebhooksView(TeamFilteringMixin, PublicPrimaryKeyMixin, ModelViewSet):
authentication_classes = (PluginAuthentication,)
permission_classes = (IsAuthenticated, RBACPermission)
rbac_permissions = {
"metadata": [RBACPermission.Permissions.OUTGOING_WEBHOOKS_READ],
"filters": [RBACPermission.Permissions.OUTGOING_WEBHOOKS_READ],
"list": [RBACPermission.Permissions.OUTGOING_WEBHOOKS_READ],
"retrieve": [RBACPermission.Permissions.OUTGOING_WEBHOOKS_READ],
"create": [RBACPermission.Permissions.OUTGOING_WEBHOOKS_WRITE],
"update": [RBACPermission.Permissions.OUTGOING_WEBHOOKS_WRITE],
"partial_update": [RBACPermission.Permissions.OUTGOING_WEBHOOKS_WRITE],
"destroy": [RBACPermission.Permissions.OUTGOING_WEBHOOKS_WRITE],
}
model = Webhook
serializer_class = WebhookSerializer
filter_backends = [SearchFilter, filters.DjangoFilterBackend]
search_fields = ["public_primary_key", "name"]
filterset_class = WebhooksFilter
def get_queryset(self, ignore_filtering_by_available_teams=False):
queryset = Webhook.objects.filter(
organization=self.request.auth.organization,
).prefetch_related("responses")
if not ignore_filtering_by_available_teams:
queryset = queryset.filter(*self.available_teams_lookup_args).distinct()
return queryset
def get_object(self):
# get the object from the whole organization if there is a flag `get_from_organization=true`
# otherwise get the object from the current team
get_from_organization = self.request.query_params.get("from_organization", "false") == "true"
if get_from_organization:
return self.get_object_from_organization()
return super().get_object()
def get_object_from_organization(self):
# use this method to get the object from the whole organization instead of the current team
pk = self.kwargs["pk"]
organization = self.request.auth.organization
try:
obj = organization.webhooks.filter(*self.available_teams_lookup_args).get(public_primary_key=pk)
except ObjectDoesNotExist:
raise NotFound
# May raise a permission denied
self.check_object_permissions(self.request, obj)
return obj
def perform_create(self, serializer):
self.check_webhooks_2_enabled()
serializer.save()
def perform_update(self, serializer):
self.check_webhooks_2_enabled()
serializer.save()
def perform_destroy(self, instance):
self.check_webhooks_2_enabled()
instance.delete()
def check_webhooks_2_enabled(self):
DynamicSetting = apps.get_model("base", "DynamicSetting")
enabled_webhooks_2_orgs = DynamicSetting.objects.get_or_create(
name="enabled_webhooks_2_orgs",
defaults={
"json_value": {
"org_ids": [],
}
},
)[0]
if self.request.auth.organization.pk not in enabled_webhooks_2_orgs.json_value["org_ids"]:
raise PermissionDenied("Webhooks 2 not enabled for organization. Permission denied.")
@action(methods=["get"], detail=False)
def filters(self, request):
filter_name = request.query_params.get("search", None)
api_root = "/api/internal/v1/"
filter_options = [
{
"name": "team",
"type": "team_select",
"href": api_root + "teams/",
"global": True,
},
]
if filter_name is not None:
filter_options = list(filter(lambda f: filter_name in f["name"], filter_options))
return Response(filter_options)