/usr/lib/python2.7/dist-packages/graphite/account/ldapBackend.py is in graphite-web 0.9.12+debian-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | """Copyright 2008 Orbitz WorldWide
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License."""
import ldap, traceback
from django.conf import settings
from django.contrib.auth.models import User
class LDAPBackend:
def authenticate(self, username=None, password=None):
try:
conn = ldap.initialize(settings.LDAP_URI)
conn.protocol_version = ldap.VERSION3
conn.simple_bind_s( settings.LDAP_BASE_USER, settings.LDAP_BASE_PASS )
except ldap.LDAPError:
traceback.print_exc()
return None
scope = ldap.SCOPE_SUBTREE
filter = settings.LDAP_USER_QUERY % username
returnFields = ['dn','mail']
try:
resultID = conn.search( settings.LDAP_SEARCH_BASE, scope, filter, returnFields )
resultType, resultData = conn.result( resultID, 0 )
if len(resultData) != 1: #User does not exist
return None
userDN = resultData[0][0]
try:
userMail = resultData[0][1]['mail'][0]
except:
userMail = "Unknown"
conn.simple_bind_s(userDN,password)
try:
user = User.objects.get(username=username)
except: #First time login, not in django's database
randomPasswd = User.objects.make_random_password(length=16) #To prevent login from django db user
user = User.objects.create_user(username, userMail, randomPasswd)
user.save()
return user
except ldap.INVALID_CREDENTIALS:
traceback.print_exc()
return None
def get_user(self,user_id):
try:
return User.objects.get(pk=user_id)
except User.DoesNotExist:
return None
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