############################################################################## # # Copyright (c) 2001 Zope Corporation and Contributors. All Rights # Reserved. # # This software is subject to the provisions of the Zope Public License, # Version 2.1 (ZPL). A copy of the ZPL should accompany this # distribution. # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS # FOR A PARTICULAR PURPOSE. # ############################################################################## """ Classes: ERP5UserManager """ from Globals import InitializeClass from AccessControl import ClassSecurityInfo from AccessControl.SecurityManagement import getSecurityManager,\ setSecurityManager, newSecurityManager from Products.PageTemplates.PageTemplateFile import PageTemplateFile from Products.PluggableAuthService.plugins.BasePlugin import BasePlugin from Products.PluggableAuthService.utils import classImplements from Products.PluggableAuthService.interfaces.plugins import IAuthenticationPlugin from Products.PluggableAuthService.interfaces.plugins import IUserEnumerationPlugin from Products.ERP5Type.Cache import CachingMethod from zLOG import LOG manage_addERP5UserManagerForm = PageTemplateFile( 'www/ERP5Security_addERP5UserManager', globals(), __name__='manage_addERP5UserManagerForm' ) def addERP5UserManager(dispatcher, id, title=None, REQUEST=None): """ Add a ERP5UserManagern to a Pluggable Auth Service. """ eum = ERP5UserManager(id, title) dispatcher._setObject(eum.getId(), eum) if REQUEST is not None: REQUEST['RESPONSE'].redirect( '%s/manage_workspace' '?manage_tabs_message=' 'ERP5UserManager+added.' % dispatcher.absolute_url()) class ERP5UserManager(BasePlugin): """ PAS plugin for managing users in ERP5 """ meta_type = 'ERP5 User Manager' security = ClassSecurityInfo() def __init__(self, id, title=None): self._id = self.id = id self.title = title # # IAuthenticationPlugin implementation # security.declarePrivate( 'authenticateCredentials' ) def authenticateCredentials(self, credentials): """ See IAuthenticationPlugin. o We expect the credentials to be those returned by ILoginPasswordExtractionPlugin. """ def _authenticateCredentials(login, password, path): if login is None or password is None: return None user_list = self.getUserByLogin(login) if not user_list: return None user = user_list[0] if user.getPassword() == password and\ user.getCareerRole() == 'internal': LOG('authenticateCredentials', 0, user.getId()) return login, login # use same for user_id and login return None _authenticateCredentials = CachingMethod(_authenticateCredentials, id='ERP5UserManager_authenticateCredentials') return _authenticateCredentials(login=credentials.get('login'), password=credentials.get('password'), path=self.getPhysicalPath()) # # IUserEnumerationPlugin implementation # security.declarePrivate( 'enumerateUsers' ) def enumerateUsers(self, id=None, login=None, exact_match=False, sort_by=None, max_results=None, **kw): """ See IUserEnumerationPlugin. """ def _enumerateUsers(id_tuple, exact_match, path): user_info = [] plugin_id = self.getId() if not exact_match: id_tuple = tuple(['%%%s%%' % id for id in id_tuple]) user_objects = [user for user in self.getUserByLogin(id_tuple)\ if user.getCareerRole() == 'internal'] #XXX is this static check ok ? for user in user_objects: LOG('enumerateUsers', 0, user.getReference()) info = { 'id' : user.getReference() , 'login' : user.getReference() , 'pluginid' : plugin_id } user_info.append(info) return tuple(user_info) _enumerateUsers = CachingMethod(_enumerateUsers, id='ERP5UserManager_enumerateUsers') if isinstance(id, str): id = (id,) if isinstance(id, list): id = tuple(id) return _enumerateUsers(id_tuple=id, exact_match=exact_match, path=self.getPhysicalPath()) def getUserByLogin(self, login): """ Search the Catalog for login and return a list of person objects login can be a string list or a list of strings """ # because we aren't logged in, we have to create our own # SecurityManager to be able to access the Catalog sm = getSecurityManager() newSecurityManager(self, self.getPortalObject().portal_catalog.getOwner()) result = self.getPortalObject().portal_catalog(portal_type="Person", reference=login) setSecurityManager(sm) return [item.getObject() for item in result] classImplements( ERP5UserManager , IAuthenticationPlugin , IUserEnumerationPlugin ) InitializeClass(ERP5UserManager)