paula.suite/src/paula/suite/__init__.py

   1 # Copyright (c) 2008 by Florian Friesdorf
   2 #
   3 # GNU Affero General Public License (AGPL)
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU Affero General Public License as
   7 # published by the Free Software Foundation; either version 3 of the
   8 # License, or (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU Affero General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU Affero General Public
  16 # License along with this program.  If not, see
  17 # <http://www.gnu.org/licenses/>.
  18 """
  19 """
  20 __author__ = "Florian Friesdorf <flo@chaoflow.net>"
  21 __docformat__ = "plaintext"
  22
  23 from zope.app.authentication import principalfolder
  24 from zope.app.authentication.authentication import PluggableAuthentication
  25 from zope.app.authentication.interfaces import IPluggableAuthentication
  26
  27 from zope.app.security.interfaces import IAuthentication
  28 from zope.app.folder import Folder
  29
  30 from zope.component import getSiteManager, provideAdapter
  31
  32 from paula.authentication import LocalAuthenticatorPlugin
  33 from paula.authentication import CredentialsFromMappingPlugin
  34 from paula.authentication.interfaces import ILocalAuthenticatorPlugin
  35 from paula.authentication.interfaces import ICredentialsFromMappingPlugin
  36
  37 from paula.authutil import RWAuthProviders
  38 from paula.authutil.interfaces import IRWAuthProviders
  39
  40 from paula.proputil import RWPropertyProviders
  41 from paula.proputil.interfaces import IRWPropertyProviders
  42
  43 from config import PAULA_AUTHPLUGIN_NAME
  44 from config import PAULA_CREDPLUGIN_NAME
  45
  46 from persistent import Persistent
  47
  48 #def createPaulaSuite(container=None, create_pau=False, create_credplug=False):
  49 def createPaulaSuite(container, create_pau=False, create_credplugin=False,
  50         ContainerType=None):
  51     """Creates paula components in the given container and registers them
  52     """
  53     sm = getSiteManager(container)
  54
  55     if create_pau and not 'paula_pau' in container:
  56         try:
  57             from OFS.SimpleItem import Item
  58             import Acquisition
  59             import AccessControl.Role
  60         except ImportError:
  61             MyPluggableAuthentication = PluggableAuthentication
  62         else:
  63             class MyPluggableAuthentication(
  64                      PluggableAuthentication,
  65                      Item,
  66                      Acquisition.Implicit,
  67                      AccessControl.Role.RoleManager,
  68                      ):
  69                 def __init__(self):
  70                     super(MyPluggableAuthentication, self).__init__()
  71         pau = MyPluggableAuthentication()
  72         container['paula_pau'] = pau
  73
  74         # register PAU as IAuthentication and IPluggableAuthentication
  75         sm = getSiteManager(container)
  76         sm.registerUtility(pau, IAuthentication)
  77         sm.registerUtility(pau, IPluggableAuthentication)
  78
  79         # register principal factories needed by PAU
  80         # XXX: bug in zope.app.authentication, we need to register globally
  81         #sm.registerAdapter(principalfolder.AuthenticatedPrincipalFactory)
  82         #sm.registerAdapter(principalfolder.FoundPrincipalFactory)
  83         provideAdapter(principalfolder.AuthenticatedPrincipalFactory)
  84         provideAdapter(principalfolder.FoundPrincipalFactory)
  85
  86     pau = sm.getUtility(IPluggableAuthentication)
  87
  88     # Paula's PAU AuthenticatorPlugin
  89     if not 'paula_authplugin' in container:
  90         authplugin = LocalAuthenticatorPlugin()
  91         container['paula_authplugin'] = authplugin
  92         sm.registerUtility( authplugin,
  93                 ILocalAuthenticatorPlugin,
  94                 name=PAULA_AUTHPLUGIN_NAME,
  95                 )
  96         pau.authenticatorPlugins += (PAULA_AUTHPLUGIN_NAME,)
  97
  98     if create_credplugin and not 'paula_credplugin' in container:
  99         credplugin = CredentialsFromMappingPlugin()
 100         container['paula_credplugin'] = credplugin
 101         sm.registerUtility( credplugin,
 102                 ICredentialsFromMappingPlugin,
 103                 name=PAULA_CREDPLUGIN_NAME,
 104                 )
 105         pau.credentialsPlugins += (PAULA_CREDPLUGIN_NAME,)
 106
 107     if not 'authutil' in container:
 108         authutil = RWAuthProviders()
 109         container['paula_authutil'] = authutil
 110         sm.registerUtility( authutil, IRWAuthProviders)
 111
 112     if not 'paula_proputil' in container:
 113         proputil = RWPropertyProviders()
 114         container['paula_proputil'] = proputil
 115         sm.registerUtility( proputil, IRWPropertyProviders)