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# -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# This module copyright (C) 2012 Therp BV (<http://therp.nl>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from openerp.osv import fields, orm
import logging
import users_ldap_groups_operators
import inspect
class CompanyLDAPGroupMapping(orm.Model):
_name = 'res.company.ldap.group_mapping'
_rec_name = 'ldap_attribute'
_order = 'ldap_attribute'
def _get_operators(self, cr, uid, context=None):
operators = []
members = inspect.getmembers(
users_ldap_groups_operators,
lambda cls: inspect.isclass(cls)
and cls != users_ldap_groups_operators.LDAPOperator)
for name, operator in members:
operators.append((name, name))
return tuple(operators)
_columns = {
'ldap_id': fields.many2one('res.company.ldap', 'LDAP server', required=True),
'ldap_attribute': fields.char(
'LDAP attribute', size=64,
help='The LDAP attribute to check.\n'
'For active directory, use memberOf.'),
'operator': fields.selection(
_get_operators, 'Operator',
help='The operator to check the attribute against the value\n'
'For active directory, use \'contains\'', required=True),
'value': fields.char(
'Value', size=1024,
help='The value to check the attribute against.\n'
'For active directory, use the dn of the desired group',
required=True),
'group': fields.many2one(
'res.groups', 'OpenERP group',
help='The OpenERP group to assign', required=True),
}
class CompanyLDAP(orm.Model):
_inherit = 'res.company.ldap'
_columns = {
'group_mappings': fields.one2many(
'res.company.ldap.group_mapping',
'ldap_id', 'Group mappings',
help='Define how OpenERP groups are assigned to ldap users'),
'only_ldap_groups': fields.boolean(
'Only ldap groups',
help='If this is checked, manual changes to group membership are '
'undone on every login (so OpenERP groups are always synchronous '
'with LDAP groups). If not, manually added groups are preserved.')
}
_default = {
'only_ldap_groups': False,
}
def get_or_create_user(self, cr, uid, conf, login, ldap_entry, context=None):
user_id = super(CompanyLDAP, self).get_or_create_user(cr, uid, conf, login,
ldap_entry, context)
if not user_id:
return user_id
logger = logging.getLogger('users_ldap_groups')
mappingobj = self.pool.get('res.company.ldap.group_mapping')
userobj = self.pool.get('res.users')
conf_all = self.read(cr, uid, conf['id'], ['only_ldap_groups'])
if(conf_all['only_ldap_groups']):
logger.debug('deleting all groups from user %d' % user_id)
userobj.write(cr, uid, [user_id], {'groups_id': [(5, )]}, context=context)
for mapping in mappingobj.read(cr, uid, mappingobj.search(
cr, uid, [('ldap_id', '=', conf['id'])]), []):
operator = getattr(users_ldap_groups_operators, mapping['operator'])()
logger.debug('checking mapping %s' % mapping)
if operator.check_value(ldap_entry, mapping['ldap_attribute'],
mapping['value'], conf, self, logger):
logger.debug('adding user %d to group %s' %
(user_id, mapping['group'][1]))
userobj.write(cr, uid, [user_id],
{'groups_id': [(4, mapping['group'][0])]},
context=context)
return user_id