Source Code for Module entropy.services.authenticators

  1  # -*- coding: utf-8 -*- 
  2  """ 
  3   
  4      @author: Fabio Erculiani <lxnay@sabayonlinux.org> 
  5      @contact: lxnay@sabayonlinux.org 
  6      @copyright: Fabio Erculiani 
  7      @license: GPL-2 
  8   
  9      B{Entropy Services Authenticators Interface}. 
 10   
 11  """ 
 12   
 13  from __future__ import with_statement 
 14   
 15  from entropy.services.skel import Authenticator 
 16  from entropy.services.auth_interfaces import phpBB3Auth 
 17  from entropy.services.skel import SocketAuthenticator 
 18  from entropy.exceptions import * 
 19   
 20  # Authenticator that can be used by SocketHostInterface based instances 
 21 -class phpBB3(phpBB3Auth,SocketAuthenticator): 
 22   
 23      import entropy.tools as entropyTools 
 24 -    def __init__(self, HostInterface, *args, **kwargs): 
 25          SocketAuthenticator.__init__(self, HostInterface) 
 26          phpBB3Auth.__init__(self) 
 27          self.set_connection_data(kwargs) 
 28          self.connect() 
 29   
 30 -    def set_session(self, session): 
 31          self.session = session 
 32          session_data = self.HostInterface.sessions.get(self.session) 
 33          if not session_data: 
 34              return 
 35          auth_id = session_data['auth_uid'] 
 36          if auth_id: 
 37              self.logged_in = True 
 38              # fill login_data with fake information 
 39              self.login_data = {'username': self.FAKE_USERNAME, 'password': 'look elsewhere, this is not a password', 'user_id': auth_id} 
 40              ip_address = session_data.get('ip_address') 
 41              if ip_address and self.do_update_session_table: 
 42                  self._update_session_table(auth_id, ip_address) 
 43   
 44 -    def docmd_login(self, arguments): 
 45   
 46          # filter n00bs 
 47          if not arguments or (len(arguments) != 2): 
 48              return False,None,None,'wrong arguments' 
 49   
 50          ip_address = None 
 51          session_data = self.HostInterface.sessions.get(self.session) 
 52          if session_data: 
 53              ip_address = session_data.get('ip_address') 
 54          user = arguments[0] 
 55          password = arguments[1] 
 56   
 57          if ip_address: 
 58              if self._is_ip_banned(ip_address): 
 59                  return False,user,None,"banned IP" 
 60   
 61          login_data = {'username': user, 'password': password} 
 62          self.set_login_data(login_data) 
 63          rc = False 
 64          try: 
 65              rc = self.login() 
 66          except PermissionDenied, e: 
 67              return rc,user,None,e.value 
 68   
 69          if rc: 
 70              uid = self.get_user_id() 
 71              is_admin = self.is_administrator() 
 72              is_dev = self.is_developer() 
 73              is_mod = self.is_moderator() 
 74              is_user = self.is_user() 
 75              self.HostInterface.sessions[self.session]['admin'] = is_admin 
 76              self.HostInterface.sessions[self.session]['developer'] = is_dev 
 77              self.HostInterface.sessions[self.session]['moderator'] = is_mod 
 78              self.HostInterface.sessions[self.session]['user'] = is_user 
 79              if ip_address and uid and self.do_update_session_table: 
 80                  self._update_session_table(uid, ip_address) 
 81              return True,user,uid,"ok" 
 82          return rc,user,None,"login failed" 
 83   
 84      # if we get here it means we are logged in 
 85 -    def docmd_userdata(self): 
 86          data = self.get_user_data() 
 87          return True, data, 'ok' 
 88   
 89 -    def docmd_logout(self, myargs): 
 90   
 91          # filter n00bs 
 92          if (len(myargs) < 1) or (len(myargs) > 1): 
 93              return False,None,'wrong arguments' 
 94   
 95          user = myargs[0] 
 96          # filter n00bs 
 97          if not user or not isinstance(user,basestring): 
 98              return False,None,"wrong user" 
 99   
100          if not self.is_logged_in(): 
101              return False,user,"already logged out" 
102   
103          return True,user,"ok" 
104   
105 -    def set_exc_permissions(self, *args, **kwargs): 
106          pass 
107   
108 -    def hide_login_data(self, args): 
109          myargs = args[:] 
110          myargs[-1] = 'hidden' 
111          return myargs 
112   
113 -    def terminate_instance(self): 
114          self.disconnect() 
115