Class: SafeDb::Vpn

Inherits:
UseCase show all
Defined in:
lib/usecase/vpn/vpn.rb

Overview

This vpn use case sets up vpn connection paraphernelia and can bring up a VPN connection and then tear it down.

safe vpn up
safe vpn down

Constant Summary

Constants inherited from UseCase

UseCase::APP_DIR_NAME, UseCase::COMMANDMENT, UseCase::ENV_VAR_KEY_NAME, UseCase::ENV_VAR_PREFIX_A, UseCase::ENV_VAR_PREFIX_B, UseCase::FILE_CONTENT_KEY, UseCase::FILE_KEY_PREFIX, UseCase::FILE_NAME_KEY

Instance Attribute Summary collapse

Attributes inherited from UseCase

#from_script

Instance Method Summary collapse

Methods inherited from UseCase

#check_post_conditions, #check_pre_conditions, #cleanup, #config_directory, #config_file, #flow_of_events, #get_master_database, #initialize, #post_validation, #pre_validation

Constructor Details

This class inherits a constructor from SafeDb::UseCase

Instance Attribute Details

#command=(value) ⇒ Object (writeonly)

Sets the attribute command

Parameters:

  • value —

    the value to set the attribute command to.



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# File 'lib/usecase/vpn/vpn.rb', line 12

def command=(value)
  @command = value
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/usecase/vpn/vpn.rb', line 14

def execute

  if( @command && @command.eql?( "down" ) )

    puts ""
    system @dictionary[ :nm_conn_off ]; sleep 2;
    system @dictionary[ :nm_conn_del ]
    puts ""
    return

  end

  puts ""
  system @dictionary[ :safe_write_cmd ]
  puts "[#{@dictionary[ :vpn_filename ]}] temporarily exported to [#{@dictionary[ :vpn_filepath ]}]."
  system @dictionary[ :nm_import_cmd  ]
  File.delete( @dictionary[ :vpn_filepath ] )
  puts "Exported file [#{@dictionary[ :vpn_filepath ]}] has now been deleted."

  system @dictionary[ :nm_default_cmd ]
  system @dictionary[ :nm_user_cmd    ]
  system @dictionary[ :nm_reload_cmd  ]
  system @dictionary[ :nm_flags_cmd   ]
  system @dictionary[ :chown_cmd_1    ]

  vpn_data = IniFile.load( @dictionary[:nm_filepath] )
  vpn_data['vpn-secrets'] = { 'password' => @dictionary[:vpn_password] }
  vpn_data.write()

  system @dictionary[ :chown_cmd_2 ]
  system @dictionary[ :nm_restart  ]; sleep 2;
  system @dictionary[ :nm_conn_up  ]
  puts ""

end