Source code for horizon.dashboards.nova.access_and_security.keypairs.views

# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright 2012 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2012 Nebula, Inc.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

"""
Views for managing Nova keypairs.
"""
import logging

from django import http
from django.core.urlresolvers import reverse, reverse_lazy
from django.template.defaultfilters import slugify
from django.views.generic import View, TemplateView
from django.utils.translation import ugettext_lazy as _

from .forms import CreateKeypair, ImportKeypair
from horizon import api
from horizon import forms
from horizon import exceptions


LOG = logging.getLogger(__name__)


[docs]class CreateView(forms.ModalFormView): form_class = CreateKeypair template_name = 'nova/access_and_security/keypairs/create.html' success_url = 'horizon:nova:access_and_security:keypairs:download'
[docs] def get_success_url(self): return reverse(self.success_url, kwargs={"keypair_name": self.request.POST['name']})
[docs]class ImportView(forms.ModalFormView): form_class = ImportKeypair template_name = 'nova/access_and_security/keypairs/import.html' success_url = reverse_lazy('horizon:nova:access_and_security:index')
[docs] def get_object_id(self, keypair): return keypair.name
[docs]class DownloadView(TemplateView):
[docs] def get_context_data(self, keypair_name=None): return {'keypair_name': keypair_name}
template_name = 'nova/access_and_security/keypairs/download.html'
[docs]class GenerateView(View):
[docs] def get(self, request, keypair_name=None): try: keypair = api.keypair_create(request, keypair_name) except: redirect = reverse('horizon:nova:access_and_security:index') exceptions.handle(self.request, _('Unable to create keypair: %(exc)s'), redirect=redirect) response = http.HttpResponse(mimetype='application/binary') response['Content-Disposition'] = \ 'attachment; filename=%s.pem' % slugify(keypair.name) response.write(keypair.private_key) response['Content-Length'] = str(len(response.content)) return response