def get_value_from_sample(key, sample_path=None):
"""Get suggestion from sample config."""
fallback_path = None
fallback_defaults = None
if sample_path is None:
container = _helper.sanitize_path(
os.path.dirname(os.path.realpath(__file__)))
sample_path = container + '/sovpn.json'
fallback_path = sample_path
override = container + 'local/'
if not os.path.isdir(override):
override = None
if override and os.path.isfile(override + '/sovpn.json'):
sample_path = override + '/sovpn.json'
sample = _helper.read_file_as_value(sample_path)
defaults = json.loads(sample)
if fallback_path:
fallback = _helper.read_file_as_value(fallback_path)
fallback_defaults = json.loads(fallback)
if key in defaults['server']:
return defaults['server'][key]
if fallback_defaults:
if key in fallback_defaults['server']:
return fallback_defaults['server'][key]
return None
def __init__(self):
"""Initialises SimplifiedOpenvpnShare class."""
self.container = _helper.sanitize_path(
os.path.dirname(os.path.realpath(__file__)))
self.override = self.container + 'local/'
if not os.path.isdir(self.override):
self.override = None
def clients_dir(sample_path=None):
# pylint: disable=E0602
"""Getting suggestion for clients_dir."""
suggestion = __class__.get_value_from_sample(_helper.current_method(),
sample_path)
if suggestion is None:
suggestion = _helper.sanitize_path(
os.path.expanduser('~')) + 'openvpn-clients'
return suggestion
def __init__(self):
"""Loads config if possible, else asks you to generate config."""
self.container = _helper.sanitize_path(
os.path.dirname(os.path.realpath(__file__)))
self._config = SimplifiedOpenvpnConfig()
# EasyRSA 2 requires loading environment variables manually.
if self._config.easy_rsa_ver == 2:
self.load_env()
def __init__(self, run_setup=True):
"""Loads config if possible, else asks you to generate config."""
self.container = _helper.sanitize_path(
os.path.dirname(os.path.realpath(__file__)))
self.override = self.container + 'local/'
self.loaded = False
self.needs_rotation = False
if self.needs_setup():
if run_setup:
self.setup()
else:
self.load()
def needs_setup():
"""Check if the script needs to run initial setup."""
container = _helper.sanitize_path(
os.path.dirname(os.path.realpath(__file__)))
sovpn_config_pointer = container + 'sovpn_config_pointer.txt'
if not os.path.isfile(sovpn_config_pointer):
return True
sovpn_config_file = _helper.read_file_as_value(sovpn_config_pointer)
if os.path.isfile(sovpn_config_file):
return False
return True
def easy_rsa_dir(self, value):
"""Assings new value to easy_rsa_dir property if possible."""
if value is None:
self.settings['server']['easy_rsa_dir'] = None
return
status = os.path.isdir(value)
if not status:
print(
"Value that you specified as directory for Easy RSA is invalid: ("
+ value + ")")
print(
'Make sure that the value you gave meets following requirements:'
)
print('> Does the directory really exist in your filesystem?')
print(
'> The specified directory has write and execute permissions.')
else:
self.settings['server']['easy_rsa_dir'] = _helper.sanitize_path(
value)
def client_dir(self, create=True):
"""Assigns new value to client_dir property and creates directory for it if needed."""
value = self.clients_dir + self.slug
if create:
_helper.create_directory(value)
self.settings['client']['client_dir'] = _helper.sanitize_path(value)