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| 1 | +# Copyright 2013 OpenStack Foundation |
| 2 | +# |
| 3 | +# Licensed under the Apache License, Version 2.0 (the "License"); you may |
| 4 | +# not use this file except in compliance with the License. You may obtain |
| 5 | +# a copy of the License at |
| 6 | +# |
| 7 | +# http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | +# |
| 9 | +# Unless required by applicable law or agreed to in writing, software |
| 10 | +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 11 | +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 12 | +# License for the specific language governing permissions and limitations |
| 13 | +# under the License. |
| 14 | +# |
| 15 | + |
| 16 | +"""Keypair action implementations""" |
| 17 | + |
| 18 | +import logging |
| 19 | +import os |
| 20 | +import sys |
| 21 | + |
| 22 | +from cliff import command |
| 23 | +from cliff import lister |
| 24 | +from cliff import show |
| 25 | + |
| 26 | +from openstackclient.common import exceptions |
| 27 | +from openstackclient.common import utils |
| 28 | + |
| 29 | + |
| 30 | +class CreateKeypair(show.ShowOne): |
| 31 | + """Create keypair command""" |
| 32 | + |
| 33 | + api = "compute" |
| 34 | + log = logging.getLogger(__name__ + '.CreateKeypair') |
| 35 | + |
| 36 | + def get_parser(self, prog_name): |
| 37 | + parser = super(CreateKeypair, self).get_parser(prog_name) |
| 38 | + parser.add_argument( |
| 39 | + 'name', |
| 40 | + metavar='<name>', |
| 41 | + help='New keypair name', |
| 42 | + ) |
| 43 | + parser.add_argument( |
| 44 | + '--public-key', |
| 45 | + metavar='<file>', |
| 46 | + help='Filename for public key to add', |
| 47 | + ) |
| 48 | + return parser |
| 49 | + |
| 50 | + def take_action(self, parsed_args): |
| 51 | + self.log.debug('take_action(%s)' % parsed_args) |
| 52 | + compute_client = self.app.client_manager.compute |
| 53 | + |
| 54 | + public_key = parsed_args.public_key |
| 55 | + if public_key: |
| 56 | + try: |
| 57 | + with open(os.path.expanduser(parsed_args.public_key)) as p: |
| 58 | + public_key = p.read() |
| 59 | + except IOError as e: |
| 60 | + raise exceptions.CommandError( |
| 61 | + "Key file %s not found: %s" % (parsed_args.public_key, e)) |
| 62 | + |
| 63 | + keypair = compute_client.keypairs.create( |
| 64 | + parsed_args.name, |
| 65 | + public_key=public_key, |
| 66 | + ) |
| 67 | + |
| 68 | + # NOTE(dtroyer): how do we want to handle the display of the private |
| 69 | + # key when it needs to be communicated back to the user |
| 70 | + # For now, duplicate nova keypair-add command output |
| 71 | + info = {} |
| 72 | + if public_key: |
| 73 | + info.update(keypair._info) |
| 74 | + del info['public_key'] |
| 75 | + return zip(*sorted(info.iteritems())) |
| 76 | + else: |
| 77 | + sys.stdout.write(keypair.private_key) |
| 78 | + return ({}, {}) |
| 79 | + |
| 80 | + |
| 81 | +class DeleteKeypair(command.Command): |
| 82 | + """Delete keypair command""" |
| 83 | + |
| 84 | + api = "compute" |
| 85 | + log = logging.getLogger(__name__ + '.DeleteKeypair') |
| 86 | + |
| 87 | + def get_parser(self, prog_name): |
| 88 | + parser = super(DeleteKeypair, self).get_parser(prog_name) |
| 89 | + parser.add_argument( |
| 90 | + 'name', |
| 91 | + metavar='<name>', |
| 92 | + help='Name of keypair to delete', |
| 93 | + ) |
| 94 | + return parser |
| 95 | + |
| 96 | + def take_action(self, parsed_args): |
| 97 | + self.log.debug('take_action(%s)' % parsed_args) |
| 98 | + compute_client = self.app.client_manager.compute |
| 99 | + compute_client.keypairs.delete(parsed_args.name) |
| 100 | + return |
| 101 | + |
| 102 | + |
| 103 | +class ListKeypair(lister.Lister): |
| 104 | + """List keypair command""" |
| 105 | + |
| 106 | + api = "compute" |
| 107 | + log = logging.getLogger(__name__ + ".ListKeypair") |
| 108 | + |
| 109 | + def take_action(self, parsed_args): |
| 110 | + self.log.debug("take_action(%s)" % parsed_args) |
| 111 | + compute_client = self.app.client_manager.compute |
| 112 | + columns = ( |
| 113 | + "Name", |
| 114 | + "Fingerprint" |
| 115 | + ) |
| 116 | + data = compute_client.keypairs.list() |
| 117 | + |
| 118 | + return (columns, |
| 119 | + (utils.get_item_properties( |
| 120 | + s, columns, |
| 121 | + ) for s in data)) |
| 122 | + |
| 123 | + |
| 124 | +class ShowKeypair(show.ShowOne): |
| 125 | + """Show keypair command""" |
| 126 | + |
| 127 | + api = 'compute' |
| 128 | + log = logging.getLogger(__name__ + '.ShowKeypair') |
| 129 | + |
| 130 | + def get_parser(self, prog_name): |
| 131 | + parser = super(ShowKeypair, self).get_parser(prog_name) |
| 132 | + parser.add_argument( |
| 133 | + 'name', |
| 134 | + metavar='<name>', |
| 135 | + help='Name of keypair to display', |
| 136 | + ) |
| 137 | + parser.add_argument( |
| 138 | + '--public-key', |
| 139 | + action='store_true', |
| 140 | + default=False, |
| 141 | + help='Include public key in output', |
| 142 | + ) |
| 143 | + return parser |
| 144 | + |
| 145 | + def take_action(self, parsed_args): |
| 146 | + self.log.debug('take_action(%s)' % parsed_args) |
| 147 | + compute_client = self.app.client_manager.compute |
| 148 | + keypair = utils.find_resource(compute_client.keypairs, |
| 149 | + parsed_args.name) |
| 150 | + |
| 151 | + info = {} |
| 152 | + info.update(keypair._info['keypair']) |
| 153 | + if not parsed_args.public_key: |
| 154 | + del info['public_key'] |
| 155 | + return zip(*sorted(info.iteritems())) |
| 156 | + else: |
| 157 | + # NOTE(dtroyer): a way to get the public key in a similar form |
| 158 | + # as the private key in the create command |
| 159 | + sys.stdout.write(keypair.public_key) |
| 160 | + return ({}, {}) |
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