mirror of https://github.com/jumpserver/jumpserver
72 lines
2.7 KiB
Python
72 lines
2.7 KiB
Python
import os.path
|
|
import shutil
|
|
import zipfile
|
|
|
|
import yaml
|
|
from django.core.files.storage import default_storage
|
|
from rest_framework import viewsets
|
|
from rest_framework.decorators import action
|
|
from rest_framework.response import Response
|
|
|
|
from terminal import serializers, models
|
|
from terminal.serializers import AppletUploadSerializer
|
|
|
|
|
|
class AppletViewSet(viewsets.ModelViewSet):
|
|
queryset = models.Applet.objects.all()
|
|
serializer_class = serializers.AppletSerializer
|
|
rbac_perms = {
|
|
'upload': 'terminal.add_applet',
|
|
}
|
|
|
|
@action(detail=False, methods=['post'], serializer_class=AppletUploadSerializer)
|
|
def upload(self, request, *args, **kwargs):
|
|
serializer = self.get_serializer(data=request.data)
|
|
serializer.is_valid(raise_exception=True)
|
|
|
|
file = serializer.validated_data['file']
|
|
save_to = 'applets/{}'.format(file.name + '.tmp.zip')
|
|
if default_storage.exists(save_to):
|
|
default_storage.delete(save_to)
|
|
rel_path = default_storage.save(save_to, file)
|
|
|
|
path = default_storage.path(rel_path)
|
|
extract_to = default_storage.path('applets/{}.tmp'.format(file.name))
|
|
if os.path.exists(extract_to):
|
|
shutil.rmtree(extract_to)
|
|
|
|
update = request.query_params.get('update')
|
|
with zipfile.ZipFile(path) as zp:
|
|
if zp.testzip() is not None:
|
|
return Response({'msg': 'Invalid Zip file'}, status=400)
|
|
zp.extractall(extract_to)
|
|
|
|
tmp_dir = os.path.join(extract_to, file.name.replace('.zip', ''))
|
|
files = ['manifest.yml', 'icon.png', 'i18n.yml']
|
|
for name in files:
|
|
path = os.path.join(tmp_dir, name)
|
|
if not os.path.exists(path):
|
|
return Response({'error': 'Missing file: {}'.format(path)}, status=400)
|
|
|
|
with open(os.path.join(tmp_dir, 'manifest.yml')) as f:
|
|
manifest = yaml.safe_load(f)
|
|
|
|
name = manifest.get('name', '')
|
|
instance = models.Applet.objects.filter(name=name).first()
|
|
if instance and not update:
|
|
return Response({'error': 'Applet already exists: {}'.format(name)}, status=400)
|
|
|
|
serializer = serializers.AppletSerializer(data=manifest, instance=instance)
|
|
serializer.is_valid(raise_exception=True)
|
|
save_to = default_storage.path('applets/{}'.format(name))
|
|
if os.path.exists(save_to):
|
|
shutil.rmtree(save_to)
|
|
shutil.move(tmp_dir, save_to)
|
|
serializer.save()
|
|
return Response(serializer.data, status=201)
|
|
|
|
|
|
class AppletPublicationViewSet(viewsets.ModelViewSet):
|
|
queryset = models.AppletPublication.objects.all()
|
|
serializer_class = serializers.AppletPublicationSerializer
|