Method: WifiWand::MacOsModel#os_level_preferred_network_password

Defined in:
lib/wifi-wand/models/mac_os_model.rb

#os_level_preferred_network_password(preferred_network_name) ⇒ Object

@return:

If the network is in the preferred networks list
  If a password is associated w/this network, return the password
  If not, return nil
else
  raise an error



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# File 'lib/wifi-wand/models/mac_os_model.rb', line 229

def os_level_preferred_network_password(preferred_network_name)
  command = %Q{security find-generic-password -D "AirPort network password" -a "#{preferred_network_name}" -w 2>&1}
  begin
    return run_os_command(command).chomp
  rescue OsCommandError => error
    if error.exitstatus == 44 # network has no password stored
      nil
    else
      raise
    end
  end
end