78 lines
2.8 KiB
Python
78 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
# This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
|
|
# Copyright (C) 2018-2019 OzzieIsaacs, pwr
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU 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 General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from __future__ import division, print_function, unicode_literals
|
|
import base64
|
|
|
|
from flask_simpleldap import LDAP
|
|
from ldap import SERVER_DOWN, INVALID_CREDENTIALS
|
|
|
|
from .. import constants, logger
|
|
|
|
|
|
log = logger.create()
|
|
_ldap = None
|
|
|
|
|
|
def init_app(app, config):
|
|
global _ldap
|
|
|
|
if config.config_login_type != constants.LOGIN_LDAP:
|
|
_ldap = None
|
|
return
|
|
|
|
app.config['LDAP_HOST'] = config.config_ldap_provider_url
|
|
app.config['LDAP_PORT'] = config.config_ldap_port
|
|
app.config['LDAP_SCHEMA'] = config.config_ldap_schema
|
|
app.config['LDAP_USERNAME'] = config.config_ldap_user_object.replace('%s', config.config_ldap_serv_username)\
|
|
+ ',' + config.config_ldap_dn
|
|
app.config['LDAP_PASSWORD'] = base64.b64decode(config.config_ldap_serv_password)
|
|
app.config['LDAP_REQUIRE_CERT'] = bool(config.config_ldap_require_cert)
|
|
if config.config_ldap_require_cert:
|
|
app.config['LDAP_CERT_PATH'] = config.config_ldap_cert_path
|
|
app.config['LDAP_BASE_DN'] = config.config_ldap_dn
|
|
app.config['LDAP_USER_OBJECT_FILTER'] = config.config_ldap_user_object
|
|
app.config['LDAP_USE_SSL'] = bool(config.config_ldap_use_ssl)
|
|
app.config['LDAP_USE_TLS'] = bool(config.config_ldap_use_tls)
|
|
app.config['LDAP_OPENLDAP'] = bool(config.config_ldap_openldap)
|
|
|
|
# app.config['LDAP_BASE_DN'] = 'ou=users,dc=yunohost,dc=org'
|
|
# app.config['LDAP_USER_OBJECT_FILTER'] = '(uid=%s)'
|
|
_ldap = LDAP(app)
|
|
|
|
|
|
def basic_auth_required(func):
|
|
return _ldap.basic_auth_required(func)
|
|
|
|
|
|
def bind_user(username, password):
|
|
'''Attempts a LDAP login.
|
|
|
|
:returns: True if login succeeded, False if login failed, None if server unavailable.
|
|
'''
|
|
try:
|
|
result = _ldap.bind_user(username, password)
|
|
log.debug("LDAP login '%s': %r", username, result)
|
|
return result is not None
|
|
except SERVER_DOWN as ex:
|
|
log.warning('LDAP Server down: %s', ex)
|
|
return None
|
|
except INVALID_CREDENTIALS as ex:
|
|
log.info("LDAP login '%s' failed: %s", username, ex)
|
|
return False
|