64 lines
3.5 KiB
Python
64 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2011 OpenERP S.A (<http://www.openerp.com>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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from openerp import SUPERUSER_ID
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from openerp.osv import osv, orm
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from openerp.tools.translate import _
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class mail_message(osv.Model):
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""" Update of mail_message class, to restrict mail access. """
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_inherit = 'mail.message'
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def _search(self, cr, uid, args, offset=0, limit=None, order=None,
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context=None, count=False, access_rights_uid=None):
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""" Override that adds specific access rights of mail.message, to remove
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all internal notes if uid is a non-employee
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"""
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if uid == SUPERUSER_ID:
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return super(mail_message, self)._search(cr, uid, args, offset=offset, limit=limit, order=order,
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context=context, count=count, access_rights_uid=access_rights_uid)
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group_ids = self.pool.get('res.users').browse(cr, uid, uid, context=context).groups_id
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group_user_id = self.pool.get("ir.model.data").get_object_reference(cr, uid, 'base', 'group_user')[1]
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if group_user_id not in [group.id for group in group_ids]:
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args = ['&', '|', ('type', '!=', 'comment'), ('subtype_id', '!=', False)] + list(args)
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return super(mail_message, self)._search(cr, uid, args, offset=offset, limit=limit, order=order,
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context=context, count=count, access_rights_uid=access_rights_uid)
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def check_access_rule(self, cr, uid, ids, operation, context=None):
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""" Add Access rules of mail.message for non-employee user:
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- read:
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- raise if the type is comment and subtype NULL (internal note)
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"""
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if uid == SUPERUSER_ID:
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return super(mail_message, self).check_access_rule(cr, uid, ids=ids, operation=operation, context=context)
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group_ids = self.pool.get('res.users').browse(cr, uid, uid, context=context).groups_id
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group_user_id = self.pool.get("ir.model.data").get_object_reference(cr, uid, 'base', 'group_user')[1]
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if group_user_id not in [group.id for group in group_ids]:
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cr.execute('SELECT DISTINCT id FROM "%s" WHERE type = %%s AND subtype_id IS NULL AND id = ANY (%%s)' % (self._table), ('comment', ids,))
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if cr.fetchall():
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raise orm.except_orm(_('Access Denied'),
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_('The requested operation cannot be completed due to security restrictions. Please contact your system administrator.\n\n(Document type: %s, Operation: %s)') % \
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(self._description, operation))
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return super(mail_message, self).check_access_rule(cr, uid, ids=ids, operation=operation, context=context)
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