def _get_navops_token(self) -> str:
cmd = '{} token'.format(self.navops_cli)
try:
p = executeCommand(cmd)
except Exception as ex:
logger.info(str(ex))
raise ConfigException(str(ex))
if p.getExitStatus() != 0:
raise ConfigException(p.getStdErr())
return p.getStdOut().decode()
def get_auth_method(self) -> str:
"""
Gets the authentication method that should be used.
:return str: token or password
:raises ConfigException: if no auth method is configured
"""
#
# For the CFM user, always use password authentication
#
if self.username == self._cm.getCfmUser() and self.password:
return self.AUTH_METHOD_PASSWORD
#
# For all other cases, if the navops CLI is present, or there
# is a token, use token-based authentication
#
if self.navops_cli or self.token:
return self.AUTH_METHOD_TOKEN
#
# Otherwise, fall back to password authentication
#
if self.username and self.password:
return self.AUTH_METHOD_PASSWORD
raise ConfigException('Authentication required. Use "tortuga login".')
def _load_from_file(cls, filename) -> 'TortugaScriptConfig':
if not os.path.exists(filename):
raise ConfigFileNotFoundException(
'Config file not found: {}'.format(filename))
with open(filename) as fp:
try:
config_data = json.load(fp)
except json.JSONDecodeError:
raise ConfigException(
'Invalid config file: {}'.format(filename))
try:
unmarshalled = TortugaScriptConfigSchema().load(config_data)
except ValidationError:
raise ConfigException('Invalid config file: {}'.format(filename))
return TortugaScriptConfig(**unmarshalled.data)
def get_token(self) -> str:
"""
Gets the current authentication token.
:return str: the token
:raises ConfigException: if token is unavailable
"""
if self.navops_cli:
try:
return self._get_navops_token()
except ConfigException:
pass
if self.token:
return self.token
raise ConfigException('Authentication required. Use "tortuga login".')