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#
# Author:: Adam Jacob (<adam@opscode.com>)
# Copyright:: Copyright (c) 2008 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/search/query"
require "chef/data_bag"
require "chef/data_bag_item"
require "chef/encrypted_data_bag_item"
require "chef/encrypted_data_bag_item/check_encrypted"
class Chef
module DSL
# ==Chef::DSL::DataQuery
# Provides DSL for querying data from the chef-server via search or data
# bag.
module DataQuery
include Chef::EncryptedDataBagItem::CheckEncrypted
def search(*args, &block)
# If you pass a block, or have at least the start argument, do raw result parsing
#
# Otherwise, do the iteration for the end user
if Kernel.block_given? || args.length >= 4
Chef::Search::Query.new.search(*args, &block)
else
results = Array.new
Chef::Search::Query.new.search(*args) do |o|
results << o
end
results
end
end
def data_bag(bag)
DataBag.validate_name!(bag.to_s)
rbag = DataBag.load(bag)
rbag.keys
rescue Exception
Log.error("Failed to list data bag items in data bag: #{bag.inspect}")
raise
end
def data_bag_item(bag, item, secret=nil)
DataBag.validate_name!(bag.to_s)
DataBagItem.validate_id!(item)
item = DataBagItem.load(bag, item)
if encrypted?(item.raw_data)
Log.debug("Data bag item looks encrypted: #{bag.inspect} #{item.inspect}")
# Try to load the data bag item secret, if secret is not provided.
# Chef::EncryptedDataBagItem.load_secret may throw a variety of errors.
begin
secret ||= EncryptedDataBagItem.load_secret
item = EncryptedDataBagItem.new(item.raw_data, secret)
rescue Exception
Log.error("Failed to load secret for encrypted data bag item: #{bag.inspect} #{item.inspect}")
raise
end
end
item
rescue Exception
Log.error("Failed to load data bag item: #{bag.inspect} #{item.inspect}")
raise
end
end
end
end
# **DEPRECATED**
# This used to be part of chef/mixin/language. Load the file to activate the deprecation code.
require "chef/mixin/language"
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