[MIG] Port of LDAP populate and group sync modules to 7.0

11 years ago · 46bc7b93b7
14 changed files with 538 additions and 0 deletions
--- a/users_ldap_groups/init.py
+++ b/users_ldap_groups/init.py
@ -0,0 +1,22 @@
+# -*- 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/>.
+#
+##############################################################################
+
+import users_ldap_groups
--- a/users_ldap_groups/openerp.py
+++ b/users_ldap_groups/openerp.py
@ -0,0 +1,62 @@
+# -*- 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/>.
+#
+##############################################################################
+
+{
+"name" : "Groups assignment",
+"version" : "1.2",
+"depends" : ["auth_ldap"],
+"author" : "Therp BV",
+"description": """
+Adds user accounts to groups based on rules defined by the administrator.
+
+Usage:
+
+Define mappings in Settings->Companies->[your company]->tab configuration->[your
+ldap server].
+
+Decide whether you want only groups mapped from ldap (Only ldap groups=y) or a
+mix of manually set groups and ldap groups (Only ldap groups=n). Setting this to
+'no' will result in users never losing privileges when you remove them from a
+ldap group, so that's a potential security issue. It is still the default to 
+prevent losing group information by accident.
+
+For active directory, use LDAP attribute 'memberOf' and operator 'contains'.
+Fill in the DN of the windows group as value and choose an OpenERP group users
+with this windows group are to be assigned to.
+
+For posix accounts, use operator 'query' and a value like
+(&(cn=bzr)(objectClass=posixGroup)(memberUid=$uid))
+
+The operator query matches if the filter in value returns something, and value
+can contain $[attribute] which will be replaced by the first value of the 
+user's ldap record's attribute named [attribute].
+""",
+"category" : "Tools",
+"data" : [
+    'users_ldap_groups.xml',
+    'security/ir.model.access.csv',
+],
+"installable": True,
+"external_dependencies" : {
+    'python' : ['ldap'],
+},
+}
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
--- a/users_ldap_groups/security/ir.model.access.csv
+++ b/users_ldap_groups/security/ir.model.access.csv
@ -0,0 +1,2 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_res_company_ldap_groups,res_company_ldap_groups,model_res_company_ldap_group_mapping,base.group_system,1,1,1,1
--- a/users_ldap_groups/users_ldap_groups.py
+++ b/users_ldap_groups/users_ldap_groups.py
@ -0,0 +1,98 @@
+# -*- 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
+import sys
+
+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=[]
+    for name, operator in inspect.getmembers(users_ldap_groups_operators, 
+            lambda cls: inspect.isclass(cls) 
+            and cls!=users_ldap_groups_operators.LDAPOperator):
+        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, )]})
+
+    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])]})
+    return user_id
--- a/users_ldap_groups/users_ldap_groups.xml
+++ b/users_ldap_groups/users_ldap_groups.xml
@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<openerp>
+    <data>
+        <record model="ir.ui.view" id="company_form_view">
+            <field name="name">res.company.form.inherit.users_ldap_groups</field>
+            <field name="model">res.company</field>
+            <field name="inherit_id" ref="auth_ldap.company_form_view"/>
+            <field name="arch" type="xml">
+
+                <xpath expr="//form[@string='LDAP Configuration']" position="inside">
+                    <group string="Map User Groups" >
+                        <field name="only_ldap_groups" />
+                        <field name="group_mappings" colspan="4" nolabel="1">
+                          <tree editable="top">
+                            <field name="ldap_attribute" attrs="{'required': [('operator','not in',['query'])], 'readonly': [('operator','in',['query'])]}" />
+                            <field name="operator" />
+                            <field name="value" />
+                            <field name="group" />
+                          </tree>
+                        </field>
+                    </group>
+                </xpath>
+
+            </field>
+        </record>
+     </data>
+</openerp>
--- a/users_ldap_groups/users_ldap_groups_operators.py
+++ b/users_ldap_groups/users_ldap_groups_operators.py
@ -0,0 +1,44 @@
+# -*- 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 string import Template
+
+class LDAPOperator:
+  pass
+
+class contains(LDAPOperator):
+  def check_value(self, ldap_entry, attribute, value, ldap_config, company,
+          logger):
+    return (attribute in ldap_entry[1]) and (value in ldap_entry[1][attribute])
+
+class equals(LDAPOperator):
+  def check_value(self, ldap_entry, attribute, value, ldap_config, company,
+          logger):
+    return (attribute in ldap_entry[1]) and (str(value)==str(ldap_entry[1][attribute]))
+
+class query(LDAPOperator):
+  def check_value(self, ldap_entry, attribute, value, ldap_config, company,
+          logger):
+      query_string=Template(value).safe_substitute(dict([(attribute, 
+          ldap_entry[1][attribute][0]) for attribute in ldap_entry[1]]))
+      logger.debug('evaluating query group mapping, filter: %s'%query_string)
+      results=company.query(ldap_config, query_string)
+      logger.debug(results)
+      return bool(results)
--- a/users_ldap_populate/init.py
+++ b/users_ldap_populate/init.py
@ -0,0 +1 @@
+import model
--- a/users_ldap_populate/openerp.py
+++ b/users_ldap_populate/openerp.py
@ -0,0 +1,49 @@
+# -*- 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/>.
+#
+##############################################################################
+{
+    "name": "LDAP Populate",
+    "version": "1.2",
+    "author": "Therp BV",
+    "category": 'Tools',
+    "description": """
+This module allows to prepopulate the user database with all entries in the LDAP
+database.
+
+In order to schedule the population of the user database on a regular basis,
+create a new scheduled action with the following properties:
+
+- Object: res.company.ldap
+- Function: action_populate
+- Arguments: [res.company.ldap.id]
+
+Substitute res.company.ldap.id with the actual id of the res.company.ldap object you want to query.
+
+""",
+    "depends": [
+        'auth_ldap',
+        ],
+    "data": [
+        'view/users_ldap.xml',
+        'view/populate_wizard.xml',
+        ],
+    'installable': True,
+}
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
--- a/users_ldap_populate/i18n/nl.po
+++ b/users_ldap_populate/i18n/nl.po
@ -0,0 +1,56 @@
+# Translation of OpenERP Server.
+# This file contains the translation of the following modules:
+# * users_ldap_populate
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: OpenERP Server 6.1\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-07-31 13:08+0000\n"
+"PO-Revision-Date: 2012-07-31 13:08+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: users_ldap_populate
+#: field:res.company.ldap.populate_wizard,ldap_id:0
+msgid "LDAP Configuration"
+msgstr "LDAP configuratie"
+
+#. module: users_ldap_populate
+#: view:res.company:0
+msgid "Populate user database"
+msgstr "Gebruikersbestand bevolken"
+
+#. module: users_ldap_populate
+#: field:res.company.ldap.populate_wizard,name:0
+msgid "Name"
+msgstr "Naam"
+
+#. module: users_ldap_populate
+#: view:res.company:0
+msgid "Populate"
+msgstr "Bevolken"
+
+#. module: users_ldap_populate
+#: model:ir.model,name:users_ldap_populate.model_res_company_ldap_populate_wizard
+msgid "Populate users from LDAP"
+msgstr "Gebruikersbestand bevolken op basis van LDAP"
+
+#. module: users_ldap_populate
+#: field:res.company.ldap.populate_wizard,users_created:0
+msgid "Number of users created"
+msgstr "Aantal aangemaakte gebruikers"
+
+#. module: users_ldap_populate
+#: model:ir.model,name:users_ldap_populate.model_res_company_ldap
+msgid "res.company.ldap"
+msgstr "res.company.ldap"
+
+#. module: users_ldap_populate
+#: view:res.company.ldap.populate_wizard:0
+msgid "OK"
+msgstr "OK"
--- a/users_ldap_populate/model/init.py
+++ b/users_ldap_populate/model/init.py
@ -0,0 +1,2 @@
+import users_ldap
+import populate_wizard
--- a/users_ldap_populate/model/populate_wizard.py
+++ b/users_ldap_populate/model/populate_wizard.py
@ -0,0 +1,42 @@
+# -*- 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 osv import osv, fields
+
+class CompanyLDAPPopulateWizard(osv.TransientModel):
+    _name = 'res.company.ldap.populate_wizard'
+    _description = 'Populate users from LDAP'
+    _columns = {
+        'name': fields.char('Name', size=16),
+        'ldap_id': fields.many2one(
+            'res.company.ldap', 'LDAP Configuration'),
+        'users_created': fields.integer(
+            'Number of users created', readonly=True),
+        }
+
+    def create(self, cr, uid, vals, context=None):
+        ldap_pool = self.pool.get('res.company.ldap')
+        users_pool = self.pool.get('res.users')
+        if 'ldap_id' in vals:
+            vals['users_created'] = ldap_pool.action_populate(
+                cr, uid, vals['ldap_id'], context=context)
+        return super(CompanyLDAPPopulateWizard, self).create(
+            cr, uid, vals, context=None)
--- a/users_ldap_populate/model/users_ldap.py
+++ b/users_ldap_populate/model/users_ldap.py
@ -0,0 +1,96 @@
+# -*- 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/>.
+#
+##############################################################################
+
+import re
+from ldap.filter import filter_format
+from openerp.osv import orm, fields
+import openerp.exceptions
+import logging
+
+class CompanyLDAP(orm.Model):
+    _inherit = 'res.company.ldap'
+    
+    def action_populate(self, cr, uid, ids, context=None):
+        """
+        Prepopulate the user table from one or more LDAP resources.
+        
+        Obviously, the option to create users must be toggled in 
+        the LDAP configuration.
+
+        Return the number of users created (as far as we can tell).
+        """
+        if isinstance(ids, (int, float)):
+            ids = [ids]
+
+        users_pool = self.pool.get('res.users')
+        users_no_before = users_pool.search(
+            cr, uid, [], context=context, count=True)
+        logger = logging.getLogger('orm.ldap')
+        logger.debug("action_populate called on res.company.ldap ids %s", ids)
+
+        for conf in self.get_ldap_dicts(cr, ids):
+            if not conf['create_user']:
+                continue
+            attribute_match = re.search(
+                '([a-zA-Z_]+)=\%s', conf['ldap_filter'])
+            if attribute_match:
+                login_attr = attribute_match.group(1)
+            else:
+                raise osv.except_osv(
+                    "No login attribute found",
+                    "Could not extract login attribute from filter %s" %
+                    conf['ldap_filter'])
+            ldap_filter = filter_format(conf['ldap_filter'] % '*', ())
+            for result in self.query(conf, ldap_filter):
+                self.get_or_create_user(
+                    cr, uid, conf, result[1][login_attr][0], result)
+
+        users_no_after = users_pool.search(
+            cr, uid, [], context=context, count=True)
+        users_created = users_no_after - users_no_before
+        logger.debug("%d users created", users_created)
+        return users_created
+
+    def populate_wizard(self, cr, uid, ids, context=None):
+        """
+        GUI wrapper for the populate method that reports back
+        the number of users created.
+        """
+        if not ids:
+            return
+        if isinstance(ids, (int, float)):
+            ids = [ids]
+        wizard_obj = self.pool.get('res.company.ldap.populate_wizard')
+        res_id = wizard_obj.create(
+            cr, uid, {'ldap_id': ids[0]}, context=context)
+
+        return {
+            'name': wizard_obj._description,
+            'view_type': 'form',
+            'view_mode': 'form',
+            'res_model': wizard_obj._name,
+            'domain': [],
+            'context': context,
+            'type': 'ir.actions.act_window',
+            'target': 'new',
+            'res_id': res_id,
+            'nodestroy': True,
+            }
--- a/users_ldap_populate/view/populate_wizard.xml
+++ b/users_ldap_populate/view/populate_wizard.xml
@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<openerp>
+    <data>
+        <record model="ir.ui.view" id="populate_wizard_view">
+            <field name="name">Add populate button to ldap view</field>
+            <field name="model">res.company.ldap.populate_wizard</field>
+            <field name="arch" type="xml">
+                <form string="Add populate button to ldap view" version="7.0">
+                    <group col="4">
+                       <field name="users_created"/>
+                       <button icon="gtk-ok" string="OK" special="cancel"/>
+                    </group>
+                </form>
+            </field>
+        </record>
+    </data>
+</openerp>
--- a/users_ldap_populate/view/users_ldap.xml
+++ b/users_ldap_populate/view/users_ldap.xml
@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<openerp>
+    <data>
+        <record model="ir.ui.view" id="company_form_view">
+            <field name="name">Add populate button to ldap view</field>
+            <field name="model">res.company</field>
+            <field name="inherit_id" ref="auth_ldap.company_form_view"/>
+            <field name="arch" type="xml">
+                <xpath expr="//form[@string='LDAP Configuration']" position="inside">
+                    <separator string="Populate user database" colspan="4"/>
+                    <button name="populate_wizard"
+                            string="Populate"
+                            type="object"
+                            colspan="2"/>
+                </xpath>
+            </field>
+        </record>
+    </data>
+</openerp>
+