def _as_root(self, options, command, args, use_root_namespace=False):
if not self.root_helper:
raise exceptions.SudoRequired()
namespace = self.namespace if not use_root_namespace else None
return self._execute(options, command, args, self.root_helper,
namespace)
def execute(self, cmds, addl_env={}, check_exit_code=True):
if not self._parent.root_helper:
raise exceptions.SudoRequired()
ns_params = []
if self._parent.namespace:
ns_params = ['ip', 'netns', 'exec', self._parent.namespace]
env_params = []
if addl_env:
env_params = (['env'] +
['%s=%s' % pair for pair in addl_env.items()])
return utils.execute(ns_params + env_params + list(cmds),
root_helper=self._parent.root_helper,
check_exit_code=check_exit_code)
def enforce_root_helper(self):
if not self.root_helper and os.geteuid() != 0:
raise exceptions.SudoRequired()
