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546 lines
21 KiB
546 lines
21 KiB
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# Copyright (c) 2010-2011 Camptocamp SA (http://www.camptocamp.com)
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# All Right Reserved
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#
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# Author : Nicolas Bessi (Camptocamp),
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# Thanks to Laurent Lauden for his code adaptation
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# Active directory Donor: M. Benadiba (Informatique Assistances.fr)
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# Contribution : Joel Grand-Guillaume
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#
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# WARNING: This program as such is intended to be used by professional
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# programmers who take the whole responsibility of assessing all potential
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# consequences resulting from its eventual inadequacies and bugs
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# End users who are looking for a ready-to-use solution with commercial
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# guarantees and support are strongly advised to contract a Free Software
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# Service Company
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#
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# This program is Free Software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the 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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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##############################################################################
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# TODO Find why company parameter are cached
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import re
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import unicodedata
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from openerp import netsvc
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try:
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import ldap
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import ldap.modlist
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except:
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print('python ldap not installed please install it in order to use this '
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'module')
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from openerp.osv import orm, fields
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from openerp.tools.translate import _
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logger = netsvc.Logger()
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class LdapConnMApper(object):
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"""LdapConnMApper: push specific fields from the Terp
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Partner_contacts to the LDAP schema inetOrgPerson. Ldap bind options
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are stored in company.
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"""
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def __init__(self, cursor, uid, osv_obj, context=None):
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"""Initialize connexion to ldap by using parameter set in the
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current user compagny
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"""
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logger.notifyChannel("MY TOPIC", netsvc.LOG_DEBUG,
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_('Initalize LDAP CONN'))
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self.USER_DN = ''
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self.CONTACT_DN = ''
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self.LDAP_SERVER = ''
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self.PASS = ''
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self.OU = ''
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self.connexion = ''
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self.ACTIVDIR = False
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# Reading ldap pref
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user = osv_obj.pool.get('res.users').browse(
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cursor, uid, uid, context=context
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)
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company = user.company_id
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self.USER_DN = company.base_dn
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self.CONTACT_DN = company.contact_dn
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self.LDAP_SERVER = company.ldap_server
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self.PASS = company.passwd
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self.PORT = company.ldap_port
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self.OU = company.ounit
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self.ACTIVDIR = company.is_activedir
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mand = (
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self.USER_DN,
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self.CONTACT_DN,
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self.LDAP_SERVER,
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self.PASS, self.OU
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)
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if company.ldap_active:
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for param in mand:
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if not param:
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raise orm.except_orm(
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_('Warning !'),
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_('An LDAP parameter is missing for company %s') %
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(company.name, )
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)
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def get_connexion(self):
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"""create a new ldap connexion"""
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logger.notifyChannel(
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"LDAP Address",
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netsvc.LOG_DEBUG,
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_('connecting to server ldap %s') % (self.LDAP_SERVER, )
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)
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if self.PORT:
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self.connexion = ldap.open(self.LDAP_SERVER, self.PORT)
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else:
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self.connexion = ldap.open(self.LDAP_SERVER)
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self.connexion.simple_bind_s(self.USER_DN, self.PASS)
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return self.connexion
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class LDAPAddress(orm.Model):
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"""Override the CRUD of the objet in order to dynamically bind to ldap"""
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_inherit = 'res.partner.address'
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ldapMapper = None
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def init(self, cr):
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logger = netsvc.Logger()
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try:
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logger.notifyChannel(
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_('LDAP address init'),
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netsvc.LOG_INFO,
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_('try to ALTER TABLE res_partner_address RENAME '
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'column name to lastname ;'))
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cr.execute(
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'ALTER TABLE res_partner_address'
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'RENAME column name to lastname ;'
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)
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except Exception:
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cr.rollback()
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logger.notifyChannel(
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_('LDAP address init'),
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netsvc.LOG_INFO,
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_('Warning ! impossible to rename column name into lastname, '
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'this is probably already done or does not exist')
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)
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def _compute_name(self, firstname, lastname):
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firstname = firstname or u''
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lastname = lastname or u''
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firstname = (u' ' + firstname).rstrip()
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return u"%s%s" % (lastname, firstname)
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def _name_get_fnc(self, cursor, uid, ids, name, arg, context=None):
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"""Get the name (lastname + firstname), otherwise ''"""
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if not ids:
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return []
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reads = self.read(cursor, uid, ids, ['lastname', 'firstname'])
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res = []
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for record in reads:
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# We want to have " firstname" or ""
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name = self._compute_name(record['firstname'], record['lastname'])
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res.append((record['id'], name))
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return dict(res)
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# TODO get the new version of name search not vulnerable to sql injections
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# def name_search(
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# self, cursor, user, name, args=None, operator='ilike',
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# context=None, limit=100):
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# if not context: context = {}
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# prep_name = '.*%s.*' %(name)
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# cursor.execute(("""
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# select id from res_partner_address where
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# (to_ascii(convert( lastname, 'UTF8', 'LATIN1'),'LATIN-1') ~* '%s'
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# or to_ascii(convert( firstname, 'UTF8', 'LATIN1'),'LATIN-1') ~* '%s')
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# limit %s""") % (prep_name, prep_name, limit))
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# res = cursor.fetchall()
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# if res:
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# res = [x[0] for x in res]
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# else:
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# res = []
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# # search in partner name to know if we are searching partner...
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# partner_obj=self.pool.get('res.partner')
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# part_len = len(res)-limit
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# if part_len > 0:
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# partner_res = partner_obj.search(
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# cursor, user, [('name', 'ilike', name)],
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# limit=part_len, context=context
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# )
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# for p in partner_res:
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# addresses = partner_obj.browse(cursor, user, p).address
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# # Take each contact and add it to
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# for add in addresses:
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# res.append(add.id)
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# return self.name_get(cursor, user, res, context)
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_columns = {
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'firstname': fields.char('First name', size=256),
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'lastname': fields.char('Last name', size=256),
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'name': fields.function(
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_name_get_fnc,
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method=True,
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type="char",
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size=512,
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store=True,
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string='Contact Name',
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help='Name generated from the first name and last name',
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nodrop=True
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),
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'private_phone': fields.char('Private phone', size=128),
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}
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def create(self, cursor, uid, vals, context=None):
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if context is None:
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context = {}
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self.getconn(cursor, uid, {})
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ids = None
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self.validate_entries(vals, cursor, uid, ids)
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tmp_id = super(LDAPAddress, self).create(cursor, uid,
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vals, context)
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if self.ldaplinkactive(cursor, uid, context):
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self.saveLdapContact(tmp_id, vals, cursor, uid, context)
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return tmp_id
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def write(self, cursor, uid, ids, vals, context=None):
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context = context or {}
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self.getconn(cursor, uid, {})
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if not isinstance(ids, list):
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ids = [ids]
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if ids:
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self.validate_entries(vals, cursor, uid, ids)
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if context.get('init_mode'):
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success = True
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else:
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success = super(LDAPAddress, self).write(cursor, uid, ids,
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vals, context)
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if self.ldaplinkactive(cursor, uid, context):
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for address_id in ids:
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self.updateLdapContact(address_id, vals, cursor, uid, context)
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return success
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def unlink(self, cursor, uid, ids, context=None):
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if context is None:
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context = {}
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if ids:
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self.getconn(cursor, uid, {})
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if not isinstance(ids, list):
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ids = [ids]
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if self.ldaplinkactive(cursor, uid, context):
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for id in ids:
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self.removeLdapContact(id, cursor, uid)
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return super(LDAPAddress, self).unlink(cursor, uid, ids)
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def validate_entries(self, vals, cursor, uid, ids):
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"""Validate data of an address based on the inetOrgPerson schema"""
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for val in vals:
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try:
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if isinstance(vals[val], basestring):
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vals[val] = unicode(vals[val].decode('utf8'))
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except UnicodeError:
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logger.notifyChannel('LDAP encode', netsvc.LOG_DEBUG,
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'cannot unicode ' + vals[val])
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pass
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if ids is not None:
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if isinstance(ids, (int, long)):
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ids = [ids]
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if len(ids) == 1:
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self.addNeededFields(ids[0], vals, cursor, uid)
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email = vals.get('email', False)
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phone = vals.get('phone', False)
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fax = vals.get('fax', False)
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mobile = vals.get('mobile', False)
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private_phone = vals.get('private_phone', False)
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if email:
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if re.match("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\."
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"([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$",
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email) is None:
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raise orm.except_orm(_('Warning !'),
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_('Please enter a valid e-mail'))
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phones = (('phone', phone), ('fax', fax), ('mobile', mobile),
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('private_phone', private_phone))
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for phone_tuple in phones:
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phone_number = phone_tuple[1]
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if phone_number:
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if not phone_number.startswith('+'):
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raise orm.except_orm(
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_('Warning !'),
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_('Please enter a valid phone number in %s'
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' international format (i.e. leading +)')
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% phone_tuple[0])
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def getVals(self, att_name, key, vals, dico, uid, ids, cr, context=None):
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"""map to values to dict"""
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if not context:
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context = {}
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# We explicitly test False value
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if vals.get(key, False) is not False:
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dico[att_name] = vals[key]
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else:
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if context.get('init_mode'):
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return False
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tmp = self.read(cr, uid, ids, [key], context={})
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if tmp.get(key, False):
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dico[att_name] = tmp[key]
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def _un_unicodize_buf(self, in_buf):
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if isinstance(in_buf, unicode):
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try:
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return in_buf.encode()
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except Exception:
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return unicodedata.normalize("NFKD", in_buf).encode(
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'ascii', 'ignore'
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)
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return in_buf
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def unUnicodize(self, indict):
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"""remove unicode data of modlist as unicode is not supported
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by python-ldap library till version 2.7
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"""
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for key in indict:
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if not isinstance(indict[key], list):
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indict[key] = self._un_unicodize_buf(indict[key])
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else:
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nonutfArray = []
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for val in indict[key]:
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nonutfArray.append(self._un_unicodize_buf(val))
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indict[key] = nonutfArray
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def addNeededFields(self, id, vals, cursor, uid):
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previousvalue = self.browse(cursor, uid, [id])[0]
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if not vals.get('partner_id'):
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vals['partner_id'] = previousvalue.partner_id.id
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values_to_check = ('email', 'phone', 'fax', 'mobile', 'firstname',
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'lastname', 'private_phone', 'street', 'street2')
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for val in values_to_check:
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if not vals.get(val):
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vals[val] = previousvalue[val]
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def mappLdapObject(self, id, vals, cr, uid, context):
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"""Mapp ResPArtner adress to moddlist"""
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self.addNeededFields(id, vals, cr, uid)
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conn = self.getconn(cr, uid, {})
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partner_obj = self.pool.get('res.partner')
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part_name = partner_obj.browse(cr, uid, vals['partner_id']).name
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vals['partner'] = part_name
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name = self._compute_name(vals.get('firstname'), vals.get('lastname'))
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if name:
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cn = name
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else:
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cn = part_name
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if not vals.get('lastname'):
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vals['lastname'] = part_name
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contact_obj = {'objectclass': ['inetOrgPerson'],
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'uid': ['terp_' + str(id)],
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'ou': [conn.OU],
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'cn': [cn],
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'sn': [vals['lastname']]}
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if not vals.get('street'):
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vals['street'] = u''
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if not vals.get('street2'):
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vals['street2'] = u''
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street_key = 'street'
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if self.getconn(cr, uid, {}).ACTIVDIR:
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# ENTERING THE M$ Realm and it is weird
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# We manage the address
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street_key = 'streetAddress'
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contact_obj[street_key] = vals['street'] + "\r\n" + vals['street2']
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# we modifiy the class
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contact_obj['objectclass'] = [
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'top',
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'person',
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'organizationalPerson',
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'inetOrgPerson',
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'user',
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]
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# we handle the country
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if vals.get('country_id'):
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country = self.browse(cr, uid, id, context=context).country_id
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if country:
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vals['country_id'] = country.name
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vals['c'] = country.code
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else:
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vals['country_id'] = False
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vals['c'] = False
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if vals.get('country_id', False):
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self.getVals(
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'co', 'country_id', vals, contact_obj, uid, id, cr,
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context
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)
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self.getVals('c', 'c', vals, contact_obj, uid, id, cr, context)
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# we compute the display name
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vals['display'] = '%s %s' % (vals['partner'], contact_obj['cn'][0])
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# we get the title
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if self.browse(cr, uid, id).function:
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contact_obj['description'] = self.browse(
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cr, uid, id).function.name
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# we replace carriage return
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if vals.get('comment', False):
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vals['comment'] = vals['comment'].replace("\n", "\r\n")
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# Active directory specific fields
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self.getVals(
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'company', 'partner', vals, contact_obj, uid, id, cr, context
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)
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self.getVals(
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'info', 'comment', vals, contact_obj, uid, id, cr, context
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)
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self.getVals(
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'displayName', 'partner', vals, contact_obj, uid, id, cr,
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context
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)
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# Web site management
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if self.browse(cr, uid, id).partner_id.website:
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vals['website'] = self.browse(cr, uid, id).partner_id.website
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self.getVals(
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'wWWHomePage', 'website', vals, contact_obj, uid, id, cr,
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context
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)
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del(vals['website'])
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self.getVals(
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'title', 'title', vals, contact_obj, uid, id, cr, context
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)
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else:
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contact_obj[street_key] = vals['street'] + u"\n" + vals['street2']
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self.getVals(
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'o', 'partner', vals, contact_obj, uid, id, cr, context
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)
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# Common attributes
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self.getVals(
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'givenName', 'firstname', vals, contact_obj, uid, id, cr, context
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)
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self.getVals('mail', 'email', vals, contact_obj, uid, id, cr, context)
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self.getVals(
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'telephoneNumber', 'phone', vals, contact_obj, uid, id, cr, context
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)
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self.getVals('l', 'city', vals, contact_obj, uid, id, cr, context)
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self.getVals(
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'facsimileTelephoneNumber', 'fax', vals, contact_obj, uid, id, cr,
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context
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)
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self.getVals(
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'mobile', 'mobile', vals, contact_obj, uid, id, cr, context
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)
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self.getVals(
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'homePhone', 'private_phone', vals, contact_obj, uid, id, cr,
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context
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)
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self.getVals(
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'postalCode', 'zip', vals, contact_obj, uid, id, cr, context
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)
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self.unUnicodize(contact_obj)
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return contact_obj
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def saveLdapContact(self, id, vals, cursor, uid, context=None):
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"""save openerp adress to ldap"""
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contact_obj = self.mappLdapObject(id, vals, cursor, uid, context)
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conn = self.connectToLdap(cursor, uid, context=context)
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try:
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if self.getconn(cursor, uid, context).ACTIVDIR:
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conn.connexion.add_s(
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"CN=%s,OU=%s,%s" % (contact_obj['cn'][0],
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conn.OU,
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conn.CONTACT_DN),
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ldap.modlist.addModlist(contact_obj)
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)
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else:
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conn.connexion.add_s(
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"uid=terp_%s,OU=%s,%s" % (str(id),
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conn.OU,
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conn.CONTACT_DN),
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ldap.modlist.addModlist(contact_obj))
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except Exception:
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raise
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conn.connexion.unbind_s()
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def updateLdapContact(self, id, vals, cursor, uid, context):
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"""update an existing contact with the data of OpenERP"""
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|
conn = self.connectToLdap(cursor, uid, context={})
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try:
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old_contatc_obj = self.getLdapContact(conn, id)
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except ldap.NO_SUCH_OBJECT:
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self.saveLdapContact(id, vals, cursor, uid, context)
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return
|
|
contact_obj = self.mappLdapObject(id, vals, cursor, uid, context)
|
|
if conn.ACTIVDIR:
|
|
modlist = []
|
|
for key, val in contact_obj.items():
|
|
if key in ('cn', 'uid', 'objectclass'):
|
|
continue
|
|
if isinstance(val, list):
|
|
val = val[0]
|
|
modlist.append((ldap.MOD_REPLACE, key, val))
|
|
else:
|
|
modlist = ldap.modlist.modifyModlist(
|
|
old_contatc_obj[1],
|
|
contact_obj
|
|
)
|
|
try:
|
|
conn.connexion.modify_s(old_contatc_obj[0], modlist)
|
|
conn.connexion.unbind_s()
|
|
except Exception:
|
|
raise
|
|
|
|
def removeLdapContact(self, id, cursor, uid):
|
|
"""Remove a contact from ldap"""
|
|
conn = self.connectToLdap(cursor, uid, context={})
|
|
to_delete = None
|
|
try:
|
|
to_delete = self.getLdapContact(conn, id)
|
|
except ldap.NO_SUCH_OBJECT:
|
|
logger.notifyChannel("Warning", netsvc.LOG_INFO,
|
|
_("'no object to delete in ldap' %s") % (id))
|
|
except Exception:
|
|
raise
|
|
try:
|
|
if to_delete:
|
|
conn.connexion.delete_s(to_delete[0])
|
|
conn.connexion.unbind_s()
|
|
except Exception:
|
|
raise
|
|
|
|
def getLdapContact(self, conn, id):
|
|
result = conn.connexion.search_ext_s(
|
|
"ou=%s, %s" % (conn.OU, conn.CONTACT_DN),
|
|
ldap.SCOPE_SUBTREE,
|
|
"(&(objectclass=*)(uid=terp_" + str(id) + "))"
|
|
)
|
|
if not result:
|
|
raise ldap.NO_SUCH_OBJECT
|
|
return result[0]
|
|
|
|
def ldaplinkactive(self, cursor, uid, context=None):
|
|
"""Check if ldap is activated for this company"""
|
|
users_pool = self.pool['res.users']
|
|
user = users_pool.browse(cursor, uid, uid, context=context)
|
|
return user.company_id.ldap_active
|
|
|
|
def getconn(self, cursor, uid, context=None):
|
|
"""LdapConnMApper"""
|
|
if not self.ldapMapper:
|
|
self.ldapMapper = LdapConnMApper(cursor, uid, self)
|
|
return self.ldapMapper
|
|
|
|
def connectToLdap(self, cursor, uid, context=None):
|
|
"""Reinitialize ldap connection"""
|
|
# getting ldap pref
|
|
if not self.ldapMapper:
|
|
self.getconn(cursor, uid, context)
|
|
self.ldapMapper.get_connexion()
|
|
return self.ldapMapper
|