Class: Chef::Provider::User::Pw

Inherits:
Chef::Provider::User show all
Defined in:
lib/chef/provider/user/pw.rb

Instance Attribute Summary

Attributes inherited from Chef::Provider::User

#locked, #user_exists

Attributes inherited from Chef::Provider

#action, #current_resource, #new_resource, #run_context

Instance Method Summary collapse

Methods inherited from Chef::Provider::User

#action_create, #action_lock, #action_manage, #action_modify, #action_remove, #action_unlock, #compare_user, #convert_group_name, #define_resource_requirements, #initialize, #whyrun_supported?

Methods included from Mixin::Command

#chdir_or_tmpdir, #handle_command_failures, #output_of_command, #run_command, #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, #cookbook_name, #define_resource_requirements, #events, #initialize, #node, #process_resource_requirements, #requirements, #resource_collection, #run_action, #set_updated_status, #whyrun_mode?, #whyrun_supported?

Methods included from DSL::Recipe

#method_missing

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Constructor Details

This class inherits a constructor from Chef::Provider::User

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Chef::DSL::Recipe

Instance Method Details

#check_lock ⇒ Object 



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# File 'lib/chef/provider/user/pw.rb', line 51

def check_lock
  case @current_resource.password
  when /^\*LOCKED\*/
    @locked = true
  else
    @locked = false
  end
  @locked
end

#create_user ⇒ Object 



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# File 'lib/chef/provider/user/pw.rb', line 31

def create_user
  command = "pw useradd"
  command << set_options
  run_command(:command => command)
  modify_password
end

#load_current_resource ⇒ Object

Raises:



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# File 'lib/chef/provider/user/pw.rb', line 26

def load_current_resource
  super
  raise Chef::Exceptions::User, "Could not find binary /usr/sbin/pw for #{@new_resource}" unless ::File.exists?("/usr/sbin/pw")
end

#lock_user ⇒ Object 



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# File 'lib/chef/provider/user/pw.rb', line 61

def lock_user
  run_command(:command => "pw lock #{@new_resource.username}")
end

#manage_user ⇒ Object 



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# File 'lib/chef/provider/user/pw.rb', line 38

def manage_user
  command = "pw usermod"
  command << set_options
  run_command(:command => command)
  modify_password
end

#modify_password ⇒ Object 



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# File 'lib/chef/provider/user/pw.rb', line 95

def modify_password
  if @current_resource.password != @new_resource.password
    Chef::Log.debug("#{new_resource} updating password")
    command = "pw usermod #{@new_resource.username} -H 0"
    status = popen4(command, :waitlast => true) do |pid, stdin, stdout, stderr|
      stdin.puts "#{@new_resource.password}"
    end
    
    unless status.exitstatus == 0
      raise Chef::Exceptions::User, "pw failed - #{status.inspect}!"
    end
  else
    Chef::Log.debug("#{new_resource} no change needed to password")
  end
end

#remove_user ⇒ Object 



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# File 'lib/chef/provider/user/pw.rb', line 45

def remove_user
  command = "pw userdel #{@new_resource.username}"
  command << " -r" if @new_resource.supports[:manage_home]
  run_command(:command => command)
end

#set_options ⇒ Object 



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# File 'lib/chef/provider/user/pw.rb', line 69

def set_options
  opts = " #{@new_resource.username}"
  
  field_list = {
    'comment' => "-c",
    'home' => "-d",
    'gid' => "-g",
    'uid' => "-u",
    'shell' => "-s"
  }
  field_list.sort{ |a,b| a[0] <=> b[0] }.each do |field, option|
    field_symbol = field.to_sym
    if @current_resource.send(field_symbol) != @new_resource.send(field_symbol)
      if @new_resource.send(field_symbol)
        Chef::Log.debug("#{@new_resource} setting #{field} to #{@new_resource.send(field_symbol)}")
        opts << " #{option} '#{@new_resource.send(field_symbol)}'"
      end
    end
  end
  if @new_resource.supports[:manage_home]
    Chef::Log.debug("#{@new_resource} is managing the users home directory")
    opts << " -m"
  end
  opts
end

#unlock_user ⇒ Object 



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# File 'lib/chef/provider/user/pw.rb', line 65

def unlock_user
  run_command(:command => "pw unlock #{@new_resource.username}")
end