delegate.py

   1 import accounts
   2 import logger
   3 import tools
   4
   5
   6 class Delegate:
   7     SHELL = '/bin/forward_api_calls'
   8     TYPE = 'delegate'
   9
  10     def __init__(self, name): self.name = name
  11
  12     @staticmethod
  13     def create(name):
  14         add_shell(Delegate.SHELL)
  15         logger.log_call('/usr/sbin/useradd',
  16                         '-p', '*', '-s', Delegate.SHELL, name)
  17
  18     @staticmethod
  19     def destroy(name): logger.log_call('/usr/sbin/userdel', '-r', name)
  20
  21     def configure(self, rec): accounts.install_ssh_keys(rec)
  22     def start(self): pass
  23     def stop(self): pass
  24
  25
  26 def add_shell(shell):
  27     """Add <shell> to /etc/shells if it's not already there."""
  28     etc_shells = open('/etc/shells')
  29     valid_shells = etc_shells.read().split()
  30     etc_shells.close()
  31     if shell not in valid_shells:
  32         etc_shells = open('/etc/shells', 'a')
  33         print >>etc_shells, shell
  34         etc_shells.close()