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#
# Author:: Adam Jacob (<adam@opscode.com>)
# Author:: Seth Falcon (<seth@opscode.com>)
# Copyright:: Copyright (c) 2009-2010 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# 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.
#
require 'chef/knife'
class Chef
class Knife
class DataBagEdit < Knife
deps do
require 'chef/data_bag_item'
require 'chef/encrypted_data_bag_item'
end
banner "knife data bag edit BAG ITEM (options)"
category "data bag"
option :secret,
:short => "-s SECRET",
:long => "--secret ",
:description => "The secret key to use to encrypt data bag item values"
option :secret_file,
:long => "--secret-file SECRET_FILE",
:description => "A file containing the secret key to use to encrypt data bag item values"
def read_secret
if config[:secret]
config[:secret]
else
Chef::EncryptedDataBagItem.load_secret(config[:secret_file])
end
end
def use_encryption
if config[:secret] && config[:secret_file]
stdout.puts "please specify only one of --secret, --secret-file"
exit(1)
end
config[:secret] || config[:secret_file]
end
def load_item(bag, item_name)
item = Chef::DataBagItem.load(bag, item_name)
if use_encryption
Chef::EncryptedDataBagItem.new(item, read_secret).to_hash
else
item
end
end
def edit_item(item)
output = edit_data(item)
if use_encryption
Chef::EncryptedDataBagItem.encrypt_data_bag_item(output, read_secret)
else
output
end
end
def run
if @name_args.length != 2
stdout.puts "You must supply the data bag and an item to edit!"
stdout.puts opt_parser
exit 1
end
item = load_item(@name_args[0], @name_args[1])
output = edit_item(item)
rest.put_rest("data/#{@name_args[0]}/#{@name_args[1]}", output)
stdout.puts("Saved data_bag_item[#{@name_args[1]}]")
ui.output(output) if config[:print_after]
end
end
end
end
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