100 lines
3.2 KiB
Python
100 lines
3.2 KiB
Python
# Copyright 2014
|
|
# The Cloudscaling Group, 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.
|
|
|
|
import base64
|
|
|
|
from oslo.config import cfg
|
|
|
|
from ec2api.api import clients
|
|
from ec2api.api import utils
|
|
from ec2api import exception
|
|
from ec2api.openstack.common.gettextutils import _
|
|
from ec2api.openstack.common import log as logging
|
|
|
|
|
|
CONF = cfg.CONF
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
"""Keypair-object related API implementation
|
|
"""
|
|
|
|
|
|
FILTER_MAP = {'fingerprint': 'keyFingerprint',
|
|
'key-name': 'keyName'}
|
|
|
|
|
|
def describe_key_pairs(context, key_name=None, filter=None):
|
|
nova = clients.nova(context)
|
|
key_pairs = nova.keypairs.list()
|
|
if key_name is not None:
|
|
key_pairs = [x for x in key_pairs if x.name in key_name]
|
|
|
|
# If looking for non existent key pair
|
|
if key_name is not None and not key_pairs:
|
|
msg = _('Could not find key pair(s): %s') % ','.join(key_name)
|
|
raise exception.KeypairNotFound(message=msg)
|
|
|
|
formatted_key_pairs = []
|
|
for key_pair in key_pairs:
|
|
# Original EC2 in nova filters out vpn keys for admin user.
|
|
# We're not filtering out the vpn keys for now.
|
|
# In order to implement this we'd have to configure vpn_key_suffix
|
|
# in our config which we consider an overkill.
|
|
# suffix = CONF.vpn_key_suffix
|
|
# if context.is_admin or not key_pair['name'].endswith(suffix):
|
|
formatted_key_pair = _format_key_pair(key_pair)
|
|
if not utils.filtered_out(formatted_key_pair, filter, FILTER_MAP):
|
|
formatted_key_pairs.append(formatted_key_pair)
|
|
|
|
return {'keySet': formatted_key_pairs}
|
|
|
|
|
|
def create_key_pair(context, key_name):
|
|
nova = clients.nova(context)
|
|
try:
|
|
key_pair = nova.keypairs.create(key_name)
|
|
except clients.novaclient.exceptions.Conflict as ex:
|
|
raise exception.KeyPairExists(key_name=key_name)
|
|
formatted_key_pair = _format_key_pair(key_pair)
|
|
formatted_key_pair['keyMaterial'] = key_pair.public_key
|
|
return formatted_key_pair
|
|
|
|
|
|
def import_key_pair(context, key_name, public_key_material):
|
|
nova = clients.nova(context)
|
|
public_key = base64.b64decode(public_key_material)
|
|
try:
|
|
key_pair = nova.keypairs.create(key_name, public_key)
|
|
except clients.novaclient.exceptions.Conflict as ex:
|
|
raise exception.KeyPairExists(key_name=key_name)
|
|
|
|
return _format_key_pair(key_pair)
|
|
|
|
|
|
def delete_key_pair(context, key_name):
|
|
nova = clients.nova(context)
|
|
try:
|
|
nova.keypairs.delete(key_name)
|
|
except exception.NotFound:
|
|
# aws returns true even if the key doesn't exist
|
|
pass
|
|
return True
|
|
|
|
|
|
def _format_key_pair(key_pair):
|
|
return {'keyName': key_pair.name,
|
|
'keyFingerprint': key_pair.fingerprint
|
|
}
|