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56 lines
2.1 KiB
56 lines
2.1 KiB
# -*- coding: utf-8 -*-
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#
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from rest_framework import viewsets
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from rest_framework.exceptions import ValidationError
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from django.db import transaction
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from django.utils.translation import ugettext as _
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from django.conf import settings
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from orgs.mixins.api import RootOrgViewMixin
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from common.permissions import IsValidUser
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from perms.utils import AssetPermissionUtilV2
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from ..models import CommandExecution
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from ..serializers import CommandExecutionSerializer
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from ..tasks import run_command_execution
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class CommandExecutionViewSet(RootOrgViewMixin, viewsets.ModelViewSet):
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serializer_class = CommandExecutionSerializer
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permission_classes = (IsValidUser,)
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def get_queryset(self):
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return CommandExecution.objects.filter(
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user_id=str(self.request.user.id)
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)
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def check_hosts(self, serializer):
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data = serializer.validated_data
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assets = data["hosts"]
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system_user = data["run_as"]
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util = AssetPermissionUtilV2(self.request.user)
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util.filter_permissions(system_users=system_user.id)
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permed_assets = util.get_assets().filter(id__in=[a.id for a in assets])
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invalid_assets = set(assets) - set(permed_assets)
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if invalid_assets:
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msg = _("Not has host {} permission").format(
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[str(a.id) for a in invalid_assets]
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)
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raise ValidationError({"hosts": msg})
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def check_permissions(self, request):
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if not settings.SECURITY_COMMAND_EXECUTION and request.user.is_common_user:
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return self.permission_denied(request, "Command execution disabled")
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return super().check_permissions(request)
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def perform_create(self, serializer):
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self.check_hosts(serializer)
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instance = serializer.save()
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instance.user = self.request.user
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instance.save()
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cols = self.request.query_params.get("cols", '80')
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rows = self.request.query_params.get("rows", '24')
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transaction.on_commit(lambda: run_command_execution.apply_async(
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args=(instance.id,), kwargs={"cols": cols, "rows": rows},
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task_id=str(instance.id)
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))
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