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#
# Author:: Doug MacEachern (<dougm@vmware.com>)
# Copyright:: Copyright 2010-2016, VMware, 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/user"
if RUBY_PLATFORM =~ /mswin|mingw32|windows/
require "chef/util/windows/net_group"
end
class Chef
class Provider
class Group
class Windows < Chef::Provider::Group
provides :group, os: "windows"
def initialize(new_resource, run_context)
super
@net_group = Chef::Util::Windows::NetGroup.new(new_resource.group_name)
end
def load_current_resource
@current_resource = Chef::Resource::Group.new(new_resource.name)
current_resource.group_name(new_resource.group_name)
members = nil
begin
members = @net_group.local_get_members
rescue
@group_exists = false
logger.trace("#{new_resource} group does not exist")
end
if members
current_resource.members(members)
end
current_resource
end
def create_group
@net_group.local_add
manage_group
end
def manage_group
if new_resource.append
members_to_be_added = [ ]
new_resource.members.each do |member|
members_to_be_added << member if !has_current_group_member?(member) && validate_member!(member)
end
# local_add_members will raise ERROR_MEMBER_IN_ALIAS if a
# member already exists in the group.
@net_group.local_add_members(members_to_be_added) unless members_to_be_added.empty?
members_to_be_removed = [ ]
new_resource.excluded_members.each do |member|
lookup_account_name(member)
members_to_be_removed << member if has_current_group_member?(member)
end
@net_group.local_delete_members(members_to_be_removed) unless members_to_be_removed.empty?
else
@net_group.local_set_members(new_resource.members)
end
@net_group.local_group_set_info(new_resource.comment) if new_resource.comment
end
def has_current_group_member?(member)
member_sid = lookup_account_name(member)
current_resource.members.include?(member_sid)
end
def remove_group
@net_group.local_delete
end
def locally_qualified_name(account_name)
account_name.include?("\\") ? account_name : "#{ENV['COMPUTERNAME']}\\#{account_name}"
end
def validate_member!(member)
Chef::ReservedNames::Win32::Security.lookup_account_name(locally_qualified_name(member))[1].to_s
end
def lookup_account_name(account_name)
Chef::ReservedNames::Win32::Security.lookup_account_name(locally_qualified_name(account_name))[1].to_s
rescue Chef::Exceptions::Win32APIError
logger.warn("SID for '#{locally_qualified_name(account_name)}' could not be found")
""
end
end
end
end
end
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