Merge branch 'master' of https://git.ik.bme.hu/circle/cloud

circle/dashboard/forms.py

@@ -255,6 +255,44 @@ class GroupCreateForm(NoFormTagMixin, forms.ModelForm):
         fields = ('name',)
 
 
+class GroupImportForm(NoFormTagMixin, forms.Form):
+    def __init__(self, *args, **kwargs):
+        self.user = kwargs.pop("user")
+        super(GroupImportForm, self).__init__(*args, **kwargs)
+
+        exported_group_paths = Store(self.user).get_files_with_exts(["group"])
+        exported_group_names = [
+            os.path.basename(item) for item in exported_group_paths
+        ]
+
+        self.choices = zip(exported_group_paths, exported_group_names)
+        self.fields["group_path"] = forms.ChoiceField(
+            label=_("Group to import"),
+            choices=self.choices
+        )
+
+    @property
+    def helper(self):
+        helper = super(GroupImportForm, self).helper
+        helper.add_input(Submit("submit", _("Import")))
+        return helper
+
+
+class GroupExportForm(NoFormTagMixin, forms.Form):
+    def __init__(self, *args, **kwargs):
+        default = kwargs.pop("group_name")
+        super(GroupExportForm, self).__init__(*args, **kwargs)
+        self.fields["exported_name"] = forms.CharField(
+            max_length=100, label=_('Filename'), initial=default
+        )
+
+    @property
+    def helper(self):
+        helper = super(GroupExportForm, self).helper
+        helper.add_input(Submit("submit", _("Export")))
+        return helper
+
+
 class GroupProfileUpdateForm(NoFormTagMixin, forms.ModelForm):
 
     def __init__(self, *args, **kwargs):
@@ -935,7 +973,9 @@ class VmImportDiskForm(OperationForm):
         self.user = kwargs.pop('user')
         super(VmImportDiskForm, self).__init__(*args, **kwargs)
 
-        disk_paths = Store(self.user).get_disk_images()
+        disk_paths = Store(self.user).get_files_with_exts(
+            [f[0] for f in Disk.EXPORT_FORMATS]
+        )
         disk_filenames = [os.path.basename(item) for item in disk_paths]
         self.choices = zip(disk_paths, disk_filenames)
 

circle/dashboard/models.py

@@ -17,14 +17,15 @@
 
 from __future__ import absolute_import
 
-from datetime import timedelta
-from itertools import chain
+import json
 from hashlib import md5
 from logging import getLogger
 
+from datetime import timedelta
 from django.conf import settings
-from django.contrib.auth.models import User, Group
+from django.contrib.auth.models import User, Group, Permission
 from django.contrib.auth.signals import user_logged_in
+from django.core.exceptions import ObjectDoesNotExist
 from django.core.urlresolvers import reverse
 from django.db.models import (
     Model, ForeignKey, OneToOneField, CharField, IntegerField, TextField,
@@ -36,20 +37,16 @@ from django.utils import timezone
 from django.utils.html import escape
 from django.utils.translation import ugettext_lazy as _
 from django_sshkey.models import UserKey
-from django.core.exceptions import ObjectDoesNotExist
-
-from sizefield.models import FileSizeField
-
+from itertools import chain
 from jsonfield import JSONField
-from model_utils.models import TimeFramedModel, TimeStampedModel
-from model_utils.fields import StatusField
 from model_utils import Choices
+from model_utils.fields import StatusField
+from model_utils.models import TimeFramedModel, TimeStampedModel
+from sizefield.models import FileSizeField
 
 from acl.models import AclBase
 from common.models import HumanReadableObject, create_readable, Encoder
-
 from vm.models.instance import ACCESS_METHODS
-
 from .store_api import Store, NoStoreException, NotOkException
 from .validators import connect_command_template_validator
 
@@ -323,6 +320,62 @@ class GroupProfile(AclBase):
         return reverse('dashboard.views.group-detail',
                        kwargs={'pk': self.group.pk})
 
+    @classmethod
+    def create_from_json(cls, owner, json_data):
+        group = Group()
+        try:
+            data = json.loads(json_data)
+            group.name = data["name"]
+            group.save()
+
+            profile = group.profile
+            profile.set_user_level(owner, "owner")
+            profile.description = data["desc"]
+            profile.org_id = data["org_id"]
+            profile.instance_limit = int(data["instance_limit"])
+            profile.template_instance_limit = int(data["template_instance_limit"])
+            profile.disk_quota = long(data["disk_quota"])
+            profile.save()
+
+            for org_id in data["users"]:
+                try:
+                    if org_id is not None:
+                        user = Profile.objects.get(org_id=org_id).user
+                        user.groups.add(group)
+                except ObjectDoesNotExist:
+                    future_member = FutureMember(org_id=org_id, group=group)
+                    future_member.save()
+
+            for permission in data["permissions"]:
+                group.permissions.add(
+                    Permission.objects.get_by_natural_key(*permission)
+                )
+
+            return group.profile
+        except (KeyError, ValueError, TypeError):
+            if group.id is not None:
+                group.delete()
+            logger.error("Invalid group JSON")
+
+    def convert_to_json(self):
+        json_group = {
+            "name": self.group.name,
+            "desc": self.description,
+            "org_id": self.org_id,
+            "instance_limit": self.instance_limit,
+            "template_instance_limit": self.template_instance_limit,
+            "disk_quota": self.disk_quota,
+            "users": [
+                user.profile.org_id for user in self.group.user_set.all()
+            ],
+            "permissions": [
+                permission.natural_key()
+                for permission in self.group.permissions.all()
+            ]
+        }
+
+        return json.dumps(json_group)
+
 
 def get_or_create_profile(self):
     obj, created = GroupProfile.objects.get_or_create(group_id=self.pk)

circle/dashboard/static/dashboard/dashboard.js

@@ -29,7 +29,7 @@ $(function () {
     return false;
   });
 
-  $('.group-create, .node-create, .tx-tpl-ownership, .group-delete, .node-delete, .disk-remove, .template-delete, .delete-from-group, .lease-delete').click(function(e) {
+  $('.group-create, .group-import, .group-export, .node-create, .tx-tpl-ownership, .group-delete, .node-delete, .disk-remove, .template-delete, .delete-from-group, .group-remove-all-btn, .lease-delete').click(function(e) {
     $.ajax({
       type: 'GET',
       url: $(this).prop('href'),

circle/dashboard/static/dashboard/dashboard.less

@@ -806,6 +806,10 @@ textarea[name="new_members"] {
   margin-top: -6px;
 }
 
+.group-remove-all-btn {
+  margin-right: 5px;
+}
+
 .store-action-button {
   margin-left: 5px;
 }

circle/dashboard/store_api.py

@@ -47,7 +47,7 @@ class NoStoreException(StoreApiException):
 
 class Store(object):
 
-    def __init__(self, user, default_timeout=0.5):
+    def __init__(self, user, default_timeout=5):
         self.store_url = settings.STORE_URL
         if not self.store_url:
             raise NoStoreException
@@ -110,14 +110,16 @@ class Store(object):
         else:
             return result
 
-    def get_disk_images(self, path='/'):
-        images = []
+    def get_files_with_exts(self, exts, path='/'):
+        """
+        Get list of files from store with the given file extensions.
+        """
+        matching_files = []
         file_list = self.list(path, process=False)
-        export_formats = [item[0] for item in Disk.EXPORT_FORMATS]
         for item in file_list:
-            if os.path.splitext(item['NAME'])[1].strip('.') in export_formats:
-                images.append(os.path.join(path, item['NAME']))
-        return images
+            if os.path.splitext(item['NAME'])[1].strip('.') in exts:
+                matching_files.append(os.path.join(path, item['NAME']))
+        return matching_files
 
     def request_download(self, path):
         r = self._request_cmd("DOWNLOAD", PATH=path, timeout=10)
@@ -127,6 +129,21 @@ class Store(object):
         r = self._request_cmd("UPLOAD", PATH=path)
         return r.json()['LINK']
 
+    def request_ssh_download(self, path):
+        r = self._request_cmd("SSH_DOWNLOAD", PATH=path)
+        return r.json()['LINK'], r.json()['PORT']
+
+    def request_ssh_upload(self):
+        r = self._request_cmd("SSH_UPLOAD")
+        return r.json()['LINK'], r.json()['PORT']
+
+    def ssh_upload_finished(self, uploaded_name, path):
+        self._request_cmd(
+            "SSH_UPLOAD_FINISHED",
+            FILENAME=uploaded_name,
+            PATH=path,
+        )
+
     def remove(self, path):
         self._request_cmd("REMOVE", PATH=path)
 

circle/dashboard/templates/dashboard/group-detail.html

@@ -12,6 +12,9 @@
       <a title="{% trans "Rename" %}" class="btn btn-default btn-xs group-details-rename-button">
         <i class="fa fa-pencil"></i>
       </a>
+      <a title="{% trans "Export" %}" data-group-pk="{{ group.pk }}" class="btn btn-default btn-xs group-export" href="{% url "dashboard.views.group-export" group_pk=group.pk %}">
+        <i class="fa fa-upload"></i>
+      </a>
       <a title="{% trans "Delete" %}" data-group-pk="{{ group.pk }}" class="btn btn-default btn-xs real-link group-delete" href="{% url "dashboard.views.delete-group" pk=group.pk %}">
         <i class="fa fa-trash-o"></i>
       </a>
@@ -82,6 +85,9 @@
             {% trans "Create user" %}
           </a>
           {% endif %}
+          <a data-group_pk="{{ group.pk }}" href="{% url "dashboard.views.remove-all-users" group_pk=group.pk %}" class="btn btn-danger group-remove-all-btn pull-right">
+            {% trans "Remove all users" %}
+          </a>
         </h3>
         <form action="" method="post">{% csrf_token %}
         <table class="table table-striped table-with-form-fields table-bordered" id="group-detail-user-table">
@@ -138,7 +144,7 @@
           <hr />
 
           <script type="text/javascript" src="/static/admin/js/vendor/jquery/jquery.min.js"></script>
-          <script type="text/javascript" src="/static/admin/js/jquery.init.js"></script>      
+          <script type="text/javascript" src="/static/admin/js/jquery.init.js"></script>
           <script type="text/javascript" src="/static/autocomplete_light/jquery.init.js"></script>
           <script type="text/javascript" src="/static/autocomplete_light/vendor/select2/dist/js/select2.js"></script>
           {{ group_perm_form.media }}

circle/dashboard/templates/dashboard/group-export.html

+{% load crispy_forms_tags %}
+{% load i18n %}
+
+<p class="text-muted">
+    {% trans "Export a group to the user store with the given filename." %}
+</p>
+
+<form method="POST" data-group_pk="{{ group.pk }}" action="{% url "dashboard.views.group-export" group_pk=group.pk %}">
+    {% csrf_token %}
+    {% crispy form %}
+</form>

circle/dashboard/templates/dashboard/group-import.html

+{% load crispy_forms_tags %}
+{% load i18n %}
+
+<p class="text-muted">
+    {% trans "Import a previously exported group from the user store." %}
+</p>
+
+<form method="POST" action="{% url "dashboard.views.group-import" %}">
+    {% csrf_token %}
+    {% crispy form %}
+</form>

circle/dashboard/templates/dashboard/group-list/column-actions.html

 <a data-group-pk="{{ record.pk }}"
-  class="btn btn-danger btn-xs real-link group-delete"
-  href="{% url "dashboard.views.delete-group" pk=record.pk %}?next={{ request.path }}">
-  <i class="fa fa-trash-o"></i>
+   class="btn btn-danger btn-xs real-link group-delete"
+   href="{% url "dashboard.views.delete-group" pk=record.pk %}?next={{ request.path }}">
+    <i class="fa fa-trash-o"></i>
 </a>

circle/dashboard/templates/dashboard/index-groups.html

@@ -40,7 +40,8 @@
               {% trans "list" %}
             {% endif %}
           </a>
-          <a class="btn btn-success btn-xs group-create" href="{% url "dashboard.views.group-create" %}"><i class="fa fa-plus-circle"></i> {% trans "new" %} </a>
+          <a class="btn btn-success btn-xs group-create" href="{% url "dashboard.views.group-create" %}" title="{% trans "new" %}"><i class="fa fa-plus-circle"></i></a>
+          <a class="btn btn-success btn-xs group-import" href="{% url "dashboard.views.group-import" %}" title="{% trans "import" %}"><i class="fa fa-download"></i></a>
         </div>
       </div>
     </div>

circle/dashboard/urls.py

@@ -16,6 +16,7 @@
 # with CIRCLE.  If not, see <http://www.gnu.org/licenses/>.
 
 from __future__ import absolute_import
+
 from django.conf.urls import url
 
 from vm.models import Instance
@@ -32,6 +33,7 @@ from .views import (
     DiskRemoveView, get_disk_download_status,
     GroupRemoveUserView,
     GroupRemoveFutureUserView,
+    GroupRemoveAllUsersView,
     GroupCreate, GroupProfileUpdate,
     TemplateChoose,
     UserCreationView,
@@ -56,11 +58,10 @@ from .views import (
     MessageList, MessageDetail, MessageCreate, MessageDelete,
     EnableTwoFactorView, DisableTwoFactorView,
     AclUserGroupAutocomplete, AclUserAutocomplete,
-    RescheduleView,
+    RescheduleView, GroupImportView, GroupExportView
 )
-from .views.vm import vm_ops, vm_mass_ops
 from .views.node import node_ops
-
+from .views.vm import vm_ops, vm_mass_ops
 
 urlpatterns = [
     url(r'^$', IndexView.as_view(), name="dashboard.index"),
@@ -192,8 +193,16 @@ urlpatterns = [
     url(r'^group/(?P<group_pk>\d+)/remove/futureuser/(?P<member_org_id>.+)/$',
         GroupRemoveFutureUserView.as_view(),
         name="dashboard.views.remove-future-user"),
+    url(r'^group/(?P<group_pk>\d+)/remove/user/all/$',
+        GroupRemoveAllUsersView.as_view(),
+        name="dashboard.views.remove-all-users"),
     url(r'^group/create/$', GroupCreate.as_view(),
         name='dashboard.views.group-create'),
+    url(r'^group/import/$', GroupImportView.as_view(),
+        name="dashboard.views.group-import"),
+    url(r'^group/(?P<group_pk>\d+)/export/$',
+        GroupExportView.as_view(),
+        name="dashboard.views.group-export"),
     url(r'^group/(?P<group_pk>\d+)/permissions/$',
         GroupPermissionsView.as_view(),
         name="dashboard.views.group-permissions"),

circle/dashboard/views/group.py

@@ -18,31 +18,33 @@ from __future__ import unicode_literals, absolute_import
 
 import json
 import logging
-from itertools import chain
 
+import requests
+from braces.views import SuperuserRequiredMixin, LoginRequiredMixin
 from django.conf import settings
 from django.contrib import messages
 from django.contrib.auth.models import User, Group
 from django.contrib.messages.views import SuccessMessageMixin
-from django.core.exceptions import PermissionDenied
+from django.core.exceptions import PermissionDenied, SuspiciousOperation
 from django.core.urlresolvers import reverse, reverse_lazy
 from django.http import HttpResponse, Http404
 from django.shortcuts import redirect
 from django.utils.translation import ugettext as _
 from django.views.generic import UpdateView, TemplateView
-
-from braces.views import SuperuserRequiredMixin, LoginRequiredMixin
+from django.views.generic.detail import SingleObjectMixin
 from django_tables2 import SingleTableView
+from itertools import chain
 
+from vm.models import Instance, InstanceTemplate
+from .util import (CheckedDetailView, AclUpdateView, search_user,
+                   saml_available, DeleteViewBase)
 from ..forms import (
     AddGroupMemberForm, AclUserOrGroupAddForm, GroupPermissionForm,
-    GroupCreateForm, GroupProfileUpdateForm,
+    GroupCreateForm, GroupImportForm, GroupProfileUpdateForm, GroupExportForm,
 )
 from ..models import FutureMember, GroupProfile
-from vm.models import Instance, InstanceTemplate
+from ..store_api import Store, NoStoreException
 from ..tables import GroupListTable
-from .util import (CheckedDetailView, AclUpdateView, search_user,
-                   saml_available, DeleteViewBase)
 
 logger = logging.getLogger(__name__)
 
@@ -285,6 +287,33 @@ class GroupRemoveFutureUserView(GroupRemoveUserView):
                                     group=self.get_object()).delete()
 
 
+class GroupRemoveAllUsersView(DeleteViewBase):
+    model = Group
+    level = 'operator'
+    slug_field = 'pk'
+    slug_url_kwarg = 'group_pk'
+    success_message = _("All users successfully removed from group.")
+
+    def check_auth(self):
+        if not self.get_object().profile.has_level(
+                self.request.user, self.level):
+            raise PermissionDenied()
+
+    def get_context_data(self, **kwargs):
+        context = super(GroupRemoveAllUsersView, self).get_context_data(**kwargs)
+        context['member'] = _("all users")
+        return context
+
+    def get_success_url(self):
+        return reverse_lazy("dashboard.views.group-detail",
+                            kwargs={'pk': self.get_object().pk})
+
+    def delete_obj(self, request, *args, **kwargs):
+        container = self.get_object()
+        container.user_set.clear()
+        FutureMember.objects.filter(group=container).delete()
+
+
 class GroupDelete(DeleteViewBase):
     model = Group
     success_message = _("Group successfully deleted.")
@@ -298,7 +327,6 @@ class GroupDelete(DeleteViewBase):
 
 
 class GroupCreate(GroupCodeMixin, LoginRequiredMixin, TemplateView):
-
     form_class = GroupCreateForm
 
     def get_template_names(self):
@@ -334,16 +362,153 @@ class GroupCreate(GroupCodeMixin, LoginRequiredMixin, TemplateView):
         savedform.profile.set_level(request.user, 'owner')
         messages.success(request, _('Group successfully created.'))
         if request.is_ajax():
-            return HttpResponse(json.dumps({'redirect':
-                                savedform.profile.get_absolute_url()}),
-                                content_type="application/json")
+            return HttpResponse(
+                json.dumps(
+                    {'redirect': savedform.profile.get_absolute_url()}
+                ),
+                content_type="application/json"
+            )
         else:
             return redirect(savedform.profile.get_absolute_url())
 
 
+class GroupImportView(LoginRequiredMixin, TemplateView):
+    form_class = GroupImportForm
+
+    def get_template_names(self):
+        if self.request.is_ajax():
+            return ['dashboard/_modal.html']
+        else:
+            return ['dashboard/nojs-wrapper.html']
+
+    def get(self, request, form=None, *args, **kwargs):
+        if not request.user.has_module_perms('auth'):
+            raise PermissionDenied()
+        try:
+            Store(request.user)
+        except NoStoreException:
+            raise PermissionDenied()
+
+        if form is None:
+            form = self.form_class(user=request.user)
+        context = self.get_context_data(**kwargs)
+        context.update({
+            'template': 'dashboard/group-import.html',
+            'box_title': _('Import a Group'),
+            'form': form,
+            'ajax_title': True,
+        })
+        return self.render_to_response(context)
+
+    def post(self, request, *args, **kwargs):
+        if not request.user.has_module_perms('auth'):
+            raise PermissionDenied()
+        try:
+            Store(request.user)
+        except NoStoreException:
+            raise PermissionDenied()
+
+        form = self.form_class(request.POST, user=request.user)
+        if form.is_valid():
+            group_path = form.cleaned_data["group_path"]
+            url = Store(request.user).request_download(group_path)
+            json_str = requests.get(url).content
+            profile = GroupProfile.create_from_json(request.user, json_str)
+            if profile is None:
+                raise SuspiciousOperation()
+
+            success_message = _("Group successfully imported.")
+            if request.is_ajax():
+                response = {
+                    'message': success_message,
+                    'redirect': profile.get_absolute_url()
+                }
+                return HttpResponse(
+                    json.dumps(response),
+                    content_type="application/json"
+                )
+            else:
+                messages.success(request, success_message)
+                return redirect(profile.get_absolute_url())
+        else:
+            return self.get(request, form, *args, **kwargs)
+
+
+class GroupExportView(LoginRequiredMixin, SingleObjectMixin, TemplateView):
+    form_class = GroupExportForm
+    model = Group
+    pk_url_kwarg = "group_pk"
+
+    def __init__(self):
+        super(GroupExportView, self).__init__()
+        self.object = None
+
+    def get_template_names(self):
+        if self.request.is_ajax():
+            return ['dashboard/_modal.html']
+        else:
+            return ['dashboard/nojs-wrapper.html']
+
+    def get(self, request, form=None, *args, **kwargs):
+        self.object = self.get_object()
+        if not self.object.profile.has_level(request.user, 'operator'):
+            raise PermissionDenied()
+        try:
+            Store(request.user)
+        except NoStoreException:
+            raise PermissionDenied()
+
+        if form is None:
+            form = self.form_class(group_name=self.object.name)
+        context = self.get_context_data(**kwargs)
+        context.update({
+            'group': self.object,
+            'template': 'dashboard/group-export.html',
+            'box_title': _('Export Group'),
+            'form': form,
+            'ajax_title': True,
+        })
+        return self.render_to_response(context)
+
+    def post(self, request, *args, **kwargs):
+        self.object = self.get_object()
+        group = self.object
+        if not group.profile.has_level(request.user, 'operator'):
+            raise PermissionDenied()
+        try:
+            Store(request.user)
+        except NoStoreException:
+            raise PermissionDenied()
+
+        form = self.form_class(request.POST, group_name=self.object.name)
+        if form.is_valid():
+            name = form.cleaned_data["exported_name"]
+            group_json = group.profile.convert_to_json()
+            store = Store(request.user)
+            url = store.request_upload("/")
+
+            data = {'data': (name + '.group', group_json)}
+            requests.post(url, files=data)
+
+            success_message = _("Group successfully exported.")
+            if request.is_ajax():
+                response = {
+                    'message': success_message,
+                    'redirect': group.profile.get_absolute_url()
+                }
+                return HttpResponse(
+                    json.dumps(response),
+                    content_type="application/json"
+                )
+            else:
+                messages.success(request, success_message)
+                return redirect(group.profile.get_absolute_url())
+        else:
+            return self.get(request, form, *args, **kwargs)
+
+
 class GroupProfileUpdate(SuccessMessageMixin, GroupCodeMixin,
                          LoginRequiredMixin, UpdateView):
-
     form_class = GroupProfileUpdateForm
     model = Group
     success_message = _('Group is successfully updated.')

circle/storage/models.py

@@ -477,7 +477,7 @@ class Disk(TimeStampedModel):
         return disk
 
     @classmethod
-    def import_disk(cls, user, name, download_link, task):
+    def import_disk(cls, user, name, download_link, port, task):
         params = {'name': name,
                   'type': 'qcow2-norm'}
         disk = cls.__create(user=user, params=params)
@@ -486,7 +486,7 @@ class Disk(TimeStampedModel):
             kwargs={
                 "disk_desc": disk.get_disk_desc(),
                 "url": download_link,
-                "task": task.request.id
+                "port": port
             },
             queue=queue_name
         )
@@ -497,18 +497,17 @@ class Disk(TimeStampedModel):
         disk.save()
         return disk
 
-    def export(self, exported_name, disk_format, upload_link, task):
+    def export(self, disk_format, upload_link, port, task):
         queue_name = self.get_remote_queue_name('storage', priority='slow')
         remote = storage_tasks.export_disk.apply_async(
             kwargs={
                 "disk_desc": self.get_disk_desc(),
                 "disk_format": disk_format,
-                "exported_name": exported_name,
                 "upload_link": upload_link,
-                "task": task.request.id
+                "port": port
             },
             queue=queue_name)
-        self._run_abortable_task(remote, task)
+        return self._run_abortable_task(remote, task)
 
     def destroy(self, user=None, task_uuid=None):
         if self.destroyed:

circle/storage/tasks/storage_tasks.py

@@ -39,12 +39,12 @@ def download(disk_desc, url):
 
 
 @celery.task(name='storagedriver.import_disk')
-def import_disk(disk_desc, url):
+def import_disk(disk_desc, url, port):
     pass
 
 
 @celery.task(name='storagedriver.export_disk')
-def export_disk(disk_desc, format):
+def export_disk(disk_desc, disk_format, url, port):
     pass
 
 

circle/templates/info/resize.html

@@ -253,9 +253,10 @@
         <p>
           {% blocktrans %}
           Press <strong>n</strong> to create new partition.
-          Type <strong>l</strong> to choose logical type.
-          Set partition number - the same as the Linux LVM (vda5) has above: <strong>5</strong>.
+          If not selected automatically, type <strong>l</strong> to choose logical type, and
+          set partition number - the same as the Linux LVM (vda5) has above: <strong>5</strong>.
           You can use the default starting and ending sector.
+          Do <strong>NOT</strong> remove the LVM2_member signature.
           {% endblocktrans %}
         </p>
       </li>

circle/vm/operations.py

@@ -352,7 +352,6 @@ class ImportDiskOperation(InstanceOperation):
                     'from the user store. The disk image has to be in the '
                     'root directory of the store.')
     abortable = True
-    has_percentage = True
     required_perms = ('storage.import_disk',)
     accept_states = ('STOPPED', 'PENDING', 'RUNNING')
     async_queue = 'localhost.man.slow'
@@ -366,8 +365,8 @@ class ImportDiskOperation(InstanceOperation):
 
     def _operation(self, user, name, disk_path, task):
         store = Store(user)
-        download_link = store.request_download(disk_path)
-        disk = Disk.import_disk(user, name, download_link, task)
+        download_link, port = store.request_ssh_download(disk_path)
+        disk = Disk.import_disk(user, name, download_link, port, task)
         self.instance.disks.add(disk)
 
 
@@ -377,7 +376,6 @@ class ExportDiskOperation(InstanceOperation):
     name = _('export disk')
     description = _('Export disk to the selected format.')
     abortable = True
-    has_percentage = True
     required_perms = ('storage.export_disk',)
     accept_states = ('STOPPED',)
     async_queue = 'localhost.man.slow'
@@ -391,8 +389,9 @@ class ExportDiskOperation(InstanceOperation):
 
     def _operation(self, user, disk, exported_name, disk_format, task):
         store = Store(user)
-        upload_link = store.request_upload('/')
-        disk.export(exported_name, disk_format, upload_link, task)
+        upload_link, port = store.request_ssh_upload()
+        file_name = disk.export(disk_format, upload_link, port, task)
+        store.ssh_upload_finished(file_name, exported_name + '.' + disk_format)
 
 
 @register_operation