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# -*- coding: utf-8 -*- |
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# |
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# This file is part of SENAITE.CORE. |
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# |
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# SENAITE.CORE is free software: you can redistribute it and/or modify it under |
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# the terms of the GNU General Public License as published by the Free Software |
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# Foundation, version 2. |
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# |
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# This program is distributed in the hope that it will be useful, but WITHOUT |
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
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# details. |
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# |
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# You should have received a copy of the GNU General Public License along with |
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# this program; if not, write to the Free Software Foundation, Inc., 51 |
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# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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# |
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# Copyright 2018-2025 by it's authors. |
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# Some rights reserved, see README and LICENSE. |
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import six |
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from Acquisition import aq_inner |
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from bika.lims import api |
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from Products.CMFCore.utils import getToolByName |
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from Products.CMFPlone.controlpanel.browser.usergroups_usersoverview import \ |
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UsersOverviewControlPanel as BaseView |
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from senaite.core import logger |
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from senaite.core.catalog import CLIENT_CATALOG |
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from senaite.core.config.roles import HIDDEN_ROLES |
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from zExceptions import Forbidden |
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class UsersOverviewControlPanel(BaseView): |
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"""Custom userprefs controlpanel |
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""" |
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@property |
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def portal_roles(self): |
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"""Return only SENAITE Roles |
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""" |
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pmemb = getToolByName(aq_inner(self.context), "portal_membership") |
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roles = pmemb.getPortalRoles() |
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return filter(lambda r: r not in HIDDEN_ROLES, roles) |
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def get_clients(self): |
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"""Return all clients from the site |
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""" |
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query = {"portal_type": "Client"} |
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clients = api.search(query, CLIENT_CATALOG) |
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return list(map(api.get_object, clients)) |
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def clear_user_groups(self, user): |
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"""Clear all assigned groups of the user |
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""" |
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groups = user.getGroups() |
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pgm = api.get_tool("portal_groups") |
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user_id = user.getId() |
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for group in groups: |
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try: |
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pgm.removePrincipalFromGroup(user_id, group) |
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logger.info("Clearing group '%s' for user '%s'" % ( |
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group, user_id)) |
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except KeyError: |
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# happens e.g. for `AuthenticatedUsers` |
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logger.warn("Could not clear group '%s' for user '%s'" % ( |
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group, user_id)) |
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continue |
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def clear_user_roles(self, user): |
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"""Clear all assigned roles of the user |
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""" |
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roles = user.getRoles() |
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acl = api.get_tool("acl_users") |
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prm = acl.portal_role_manager |
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user_id = user.getId() |
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for role in roles: |
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try: |
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prm.removeRoleFromPrincipal(role, user_id) |
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logger.info("Clearing role '%s' for user '%s'" % ( |
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role, user_id)) |
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except KeyError: |
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# happens e.g. for `AuthenticatedUsers` |
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logger.warn("Could not clear role '%s' for user '%s'" % ( |
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role, user_id)) |
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continue |
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def deleteMembers(self, member_ids): |
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# this method exists to bypass the 'Manage Users' permission check |
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# in the CMF member tool's version |
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context = aq_inner(self.context) |
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mtool = api.get_tool("portal_membership") |
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# Delete members in acl_users. |
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acl_users = context.acl_users |
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if isinstance(member_ids, six.string_types): |
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member_ids = (member_ids,) |
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member_ids = list(member_ids) |
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for member_id in member_ids[:]: |
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member = mtool.getMemberById(member_id) |
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if member is None: |
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member_ids.remove(member_id) |
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else: |
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if not member.canDelete(): |
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raise Forbidden |
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if "Manager" in member.getRoles() and not self.is_zope_manager: |
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raise Forbidden |
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# clear all role/group assignments |
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self.clear_user_groups(member) |
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self.clear_user_roles(member) |
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try: |
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acl_users.userFolderDelUsers(member_ids) |
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except (AttributeError, NotImplementedError): |
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raise NotImplementedError('The underlying User Folder ' |
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'doesn\'t support deleting members.') |
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# Delete member data in portal_memberdata. |
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mdtool = api.get_tool("portal_memberdata") |
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if mdtool is not None: |
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for member_id in member_ids: |
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mdtool.deleteMemberData(member_id) |
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# NOTE: the original call below iterates over **all** objects |
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# recursively to remove the local roles, which takes ages! |
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# The only place we allow local roles to be assigned are clients. |
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# Therefore, we want to make sure to remove them just from there |
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# |
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# Delete members' local roles. |
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# mtool.deleteLocalRoles( |
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# getUtility(ISiteRoot), |
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# member_ids, |
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# reindex=1, |
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# recursive=1 |
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# ) |
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# |
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# XXX: Maybe we could index local role assignments in the future? |
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for client in self.get_clients(): |
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mtool.deleteLocalRoles(client, member_ids, reindex=0, recursive=0) |
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senaite /
senaite.core
