mirror of https://github.com/jumpserver/jumpserver
98 lines
4.0 KiB
Python
98 lines
4.0 KiB
Python
from django.db.transaction import atomic
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from django.utils.translation import ugettext_lazy as _
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from rest_framework.decorators import action
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from rest_framework.response import Response
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from common.const.http import POST
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from common.drf.api import JMSModelViewSet
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from common.permissions import IsValidUser
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from common.utils.django import get_object_or_none
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from common.drf.serializers import EmptySerializer
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from perms.models.asset_permission import AssetPermission, Asset
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from assets.models.user import SystemUser
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from ..exceptions import (
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ConfirmedAssetsChanged, ConfirmedSystemUserChanged,
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TicketClosed, TicketActionYet, NotHaveConfirmedAssets,
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NotHaveConfirmedSystemUser
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)
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from .. import serializers
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from ..models import Ticket
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from ..permissions import IsAssignee
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class RequestAssetPermTicketViewSet(JMSModelViewSet):
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queryset = Ticket.objects.filter(type=Ticket.TYPE_REQUEST_ASSET_PERM)
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serializer_classes = {
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'default': serializers.RequestAssetPermTicketSerializer,
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'approve': EmptySerializer,
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'reject': EmptySerializer,
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}
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permission_classes = (IsValidUser,)
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filter_fields = ['status', 'title', 'action', 'user_display']
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search_fields = ['user_display', 'title']
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def _check_can_set_action(self, instance, action):
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if instance.status == instance.STATUS_CLOSED:
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raise TicketClosed(detail=_('Ticket closed'))
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if instance.action == action:
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action_display = dict(instance.ACTION_CHOICES).get(action)
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raise TicketActionYet(detail=_('Ticket has %s') % action_display)
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@action(detail=True, methods=[POST], permission_classes=[IsAssignee, IsValidUser])
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def reject(self, request, *args, **kwargs):
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instance = self.get_object()
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action = instance.ACTION_REJECT
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self._check_can_set_action(instance, action)
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instance.perform_action(action, request.user)
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return Response()
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@action(detail=True, methods=[POST], permission_classes=[IsAssignee, IsValidUser])
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def approve(self, request, *args, **kwargs):
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instance = self.get_object()
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action = instance.ACTION_APPROVE
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self._check_can_set_action(instance, action)
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meta = instance.meta
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confirmed_assets = meta.get('confirmed_assets', [])
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assets = list(Asset.objects.filter(id__in=confirmed_assets))
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if not assets:
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raise NotHaveConfirmedAssets(detail=_('Confirm assets first'))
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if len(assets) != len(confirmed_assets):
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raise ConfirmedAssetsChanged(detail=_('Confirmed assets changed'))
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confirmed_system_user = meta.get('confirmed_system_user')
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if not confirmed_system_user:
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raise NotHaveConfirmedSystemUser(detail=_('Confirm system-user first'))
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system_user = get_object_or_none(SystemUser, id=confirmed_system_user)
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if system_user is None:
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raise ConfirmedSystemUserChanged(detail=_('Confirmed system-user changed'))
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self._create_asset_permission(instance, assets, system_user)
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return Response({'detail': _('Succeed')})
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def _create_asset_permission(self, instance: Ticket, assets, system_user):
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meta = instance.meta
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request = self.request
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ap_kwargs = {
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'name': meta.get('name', ''),
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'created_by': self.request.user.username,
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'comment': _('{} request assets, approved by {}').format(instance.user_display,
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instance.assignee_display)
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}
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date_start = meta.get('date_start')
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date_expired = meta.get('date_expired')
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if date_start:
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ap_kwargs['date_start'] = date_start
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if date_expired:
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ap_kwargs['date_expired'] = date_expired
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with atomic():
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instance.perform_action(instance.ACTION_APPROVE, request.user)
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ap = AssetPermission.objects.create(**ap_kwargs)
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ap.system_users.add(system_user)
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ap.assets.add(*assets)
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return ap
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