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#
# Author:: AJ Christensen (<aj@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/provider/group/groupadd'
require 'chef/mixin/shell_out'
class Chef
class Provider
class Group
class Gpasswd < Chef::Provider::Group::Groupadd
include Chef::Mixin::ShellOut
def load_current_resource
super
end
def define_resource_requirements
super
requirements.assert(:all_actions) do |a|
a.assertion { ::File.exists?("/usr/bin/gpasswd") }
a.failure_message Chef::Exceptions::Group, "Could not find binary /usr/bin/gpasswd for #{@new_resource}"
# No whyrun alternative: this component should be available in the base install of any given system that uses it
end
end
def modify_group_members
if(@new_resource.append)
unless @new_resource.members.empty?
@new_resource.members.each do |member|
Chef::Log.debug("#{@new_resource} appending member #{member} to group #{@new_resource.group_name}")
shell_out!("gpasswd -a #{member} #{@new_resource.group_name}")
end
else
Chef::Log.debug("#{@new_resource} not changing group members, the group has no members to add")
end
else
unless @new_resource.members.empty?
Chef::Log.debug("#{@new_resource} setting group members to #{@new_resource.members.join(', ')}")
shell_out!("gpasswd -M #{@new_resource.members.join(',')} #{@new_resource.group_name}")
else
Chef::Log.debug("#{@new_resource} setting group members to: none")
shell_out!("gpasswd -M \"\" #{@new_resource.group_name}")
end
end
end
end
end
end
end
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