2bcbac8454
Related to https://github.com/grafana/oncall-private/issues/2826 Continuing work started in https://github.com/grafana/oncall/pull/5211, this adds support for Grafana service accounts tokens for API authentication (except alert group actions which will still require a user behind). Next steps would be updating the go client and the terraform provider to allow service account token auth for OnCall resources. Following proposal 1.1 from [doc](https://docs.google.com/document/d/1I3nFbsUEkiNPphBXT-kWefIeramTY71qqZ1OA06Kmls/edit?usp=sharing).
87 lines
3.6 KiB
Python
87 lines
3.6 KiB
Python
from django.db.models import Q
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from rest_framework.exceptions import NotFound
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from rest_framework.permissions import IsAuthenticated
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from rest_framework.viewsets import ModelViewSet
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from apps.alerts.models import EscalationPolicy
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from apps.api.permissions import RBACPermission
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from apps.auth_token.auth import ApiTokenAuthentication, GrafanaServiceAccountAuthentication
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from apps.public_api.serializers import EscalationPolicySerializer, EscalationPolicyUpdateSerializer
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from apps.public_api.throttlers.user_throttle import UserThrottle
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from common.api_helpers.mixins import RateLimitHeadersMixin, UpdateSerializerMixin
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from common.api_helpers.paginators import FiftyPageSizePaginator
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from common.insight_log import EntityEvent, write_resource_insight_log
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class EscalationPolicyView(RateLimitHeadersMixin, UpdateSerializerMixin, ModelViewSet):
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authentication_classes = (GrafanaServiceAccountAuthentication, ApiTokenAuthentication)
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permission_classes = (IsAuthenticated, RBACPermission)
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rbac_permissions = {
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"list": [RBACPermission.Permissions.ESCALATION_CHAINS_READ],
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"retrieve": [RBACPermission.Permissions.ESCALATION_CHAINS_READ],
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"create": [RBACPermission.Permissions.ESCALATION_CHAINS_WRITE],
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"update": [RBACPermission.Permissions.ESCALATION_CHAINS_WRITE],
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"partial_update": [RBACPermission.Permissions.ESCALATION_CHAINS_WRITE],
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"destroy": [RBACPermission.Permissions.ESCALATION_CHAINS_WRITE],
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}
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throttle_classes = [UserThrottle]
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model = EscalationPolicy
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serializer_class = EscalationPolicySerializer
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update_serializer_class = EscalationPolicyUpdateSerializer
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pagination_class = FiftyPageSizePaginator
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def get_queryset(self):
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escalation_chain_id = self.request.query_params.get("escalation_chain_id", None)
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queryset = EscalationPolicy.objects.filter(
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Q(escalation_chain__organization=self.request.auth.organization),
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Q(step__in=EscalationPolicy.PUBLIC_STEP_CHOICES_MAP) | Q(step__isnull=True),
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)
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queryset = self.serializer_class.setup_eager_loading(queryset)
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if escalation_chain_id:
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queryset = queryset.filter(escalation_chain__public_primary_key=escalation_chain_id)
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return queryset.order_by("escalation_chain", "order")
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def get_object(self):
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public_primary_key = self.kwargs["pk"]
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try:
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return EscalationPolicy.objects.filter(
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Q(escalation_chain__organization=self.request.auth.organization),
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Q(step__in=EscalationPolicy.PUBLIC_STEP_CHOICES_MAP) | Q(step__isnull=True),
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).get(public_primary_key=public_primary_key)
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except EscalationPolicy.DoesNotExist:
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raise NotFound
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def perform_create(self, serializer):
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serializer.save()
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write_resource_insight_log(
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instance=serializer.instance,
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author=self.request.user,
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event=EntityEvent.CREATED,
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)
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def perform_update(self, serializer):
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prev_state = serializer.instance.insight_logs_serialized
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serializer.save()
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new_state = serializer.instance.insight_logs_serialized
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write_resource_insight_log(
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instance=serializer.instance,
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author=self.request.user,
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event=EntityEvent.UPDATED,
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prev_state=prev_state,
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new_state=new_state,
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)
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def perform_destroy(self, instance):
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write_resource_insight_log(
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instance=instance,
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author=self.request.user,
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event=EntityEvent.DELETED,
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)
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instance.delete()
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