libraries/plugins.rb
# Cookbook Name:: dovecot
# Library:: plugins
# Author:: Xabier de Zuazo (<xabier@zuazo.org>)
# Copyright:: Copyright (c) 2013-2014 Onddo Labs, SL.
# 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.
#
module DovecotCookbook
# Helper module to check required plugins
module Plugins
def self.require_plugin?(plugin, conf)
conf.key?('mail_plugins') &&
conf['mail_plugins'].include?(plugin)
end
def self.required?(plugin, attrs)
attrs = attrs.to_hash
return true if require_plugin?(plugin, attrs['conf'])
attrs['protocols'].sort.each do |_protocol, conf|
return true if conf.is_a?(Hash) && require_plugin?(plugin, conf)
end
false
end
def self.list_unknown(plugins)
known_plugins = %w[
mail_log
quota
acl
sieve
]
plugins.keys - known_plugins
end
end
end