Class: Chef::Provider::Group::Windows

Inherits:
Chef::Provider::Group show all
Defined in:
lib/chef/provider/group/windows.rb

Constant Summary

Constants included from Mixin::ShellOut

Mixin::ShellOut::DEPRECATED_OPTIONS

Instance Attribute Summary

Attributes inherited from Chef::Provider::Group

#change_desc, #group_exists

Attributes inherited from Chef::Provider

#action, #cookbook_name, #current_resource, #new_resource, #recipe_name, #run_context

Instance Method Summary collapse

Methods inherited from Chef::Provider::Group

#action_create, #action_manage, #action_modify, #action_remove, #compare_group, #define_resource_requirements, #whyrun_supported?

Methods included from Mixin::Command

#chdir_or_tmpdir, #handle_command_failures, #output_of_command, #run_command, #run_command_and_return_stdout_stderr, #run_command_with_systems_locale

Methods included from Mixin::Command::Windows

#popen4

Methods included from Mixin::Command::Unix

#popen4

Methods inherited from Chef::Provider

#action_nothing, #cleanup_after_converge, #converge_by, #define_resource_requirements, #events, #node, node_map, #process_resource_requirements, provides, provides?, #requirements, #resource_collection, #resource_updated?, #run_action, #set_updated_status, supports?, #whyrun_mode?, #whyrun_supported?

Methods included from Mixin::DescendantsTracker

#descendants, descendants, direct_descendants, #direct_descendants, find_descendants_by_name, #find_descendants_by_name, #inherited, store_inherited

Methods included from Mixin::ShellOut

#run_command_compatible_options, #shell_out, #shell_out!, #shell_out_with_systems_locale, #shell_out_with_systems_locale!

Constructor Details

#initialize(new_resource, run_context) ⇒ Windows

Returns a new instance of Windows.



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# File 'lib/chef/provider/group/windows.rb', line 29

def initialize(new_resource,run_context)
  super
  @net_group = Chef::Util::Windows::NetGroup.new(@new_resource.group_name)
end

Instance Method Details

#create_group ⇒ Object 



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# File 'lib/chef/provider/group/windows.rb', line 53

def create_group
  @net_group.local_add
  manage_group
end

#has_current_group_member?(member) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/chef/provider/group/windows.rb', line 80

def has_current_group_member?(member)
  member_sid = local_group_name_to_sid(member)
  @current_resource.members.include?(member_sid)
end

#load_current_resource ⇒ Object 



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# File 'lib/chef/provider/group/windows.rb', line 34

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 => e
    @group_exists = false
    Chef::Log.debug("#{@new_resource} group does not exist")
  end

  if members
    @current_resource.members(members)
  end

  @current_resource
end

#local_group_name_to_sid(group_name) ⇒ Object 



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# File 'lib/chef/provider/group/windows.rb', line 89

def local_group_name_to_sid(group_name)
  locally_qualified_name = group_name.include?("\\") ? group_name : "#{ENV['COMPUTERNAME']}\\#{group_name}"
  Chef::ReservedNames::Win32::Security.(locally_qualified_name)[1].to_s
end

#manage_group ⇒ Object 



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# File 'lib/chef/provider/group/windows.rb', line 58

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)
    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|
      member_sid = local_group_name_to_sid(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
end

#remove_group ⇒ Object 



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# File 'lib/chef/provider/group/windows.rb', line 85

def remove_group
  @net_group.local_delete
end