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test_auth.py
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test_auth.py
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# Copyright 2013-2014 MongoDB, Inc.
#
# 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.
"""Authentication Tests."""
import os
import sys
import threading
import unittest
from urllib import quote_plus
sys.path[0:0] = [""]
from nose.plugins.skip import SkipTest
from pymongo import MongoClient, MongoReplicaSetClient
from pymongo.auth import HAVE_KERBEROS
from pymongo.errors import OperationFailure
from pymongo.read_preferences import ReadPreference
from test import version, host, port
from test.utils import is_mongos, server_started_with_auth
# YOU MUST RUN KINIT BEFORE RUNNING GSSAPI TESTS.
GSSAPI_HOST = os.environ.get('GSSAPI_HOST')
GSSAPI_PORT = int(os.environ.get('GSSAPI_PORT', '27017'))
PRINCIPAL = os.environ.get('PRINCIPAL')
SASL_HOST = os.environ.get('SASL_HOST')
SASL_PORT = int(os.environ.get('SASL_PORT', '27017'))
SASL_USER = os.environ.get('SASL_USER')
SASL_PASS = os.environ.get('SASL_PASS')
SASL_DB = os.environ.get('SASL_DB', '$external')
class AutoAuthenticateThread(threading.Thread):
"""Used in testing threaded authentication.
"""
def __init__(self, database):
super(AutoAuthenticateThread, self).__init__()
self.database = database
self.success = True
def run(self):
try:
self.database.command('dbstats')
except OperationFailure:
self.success = False
class TestGSSAPI(unittest.TestCase):
def setUp(self):
if not HAVE_KERBEROS:
raise SkipTest('Kerberos module not available.')
if not GSSAPI_HOST or not PRINCIPAL:
raise SkipTest('Must set GSSAPI_HOST and PRINCIPAL to test GSSAPI')
def test_gssapi_simple(self):
client = MongoClient(GSSAPI_HOST, GSSAPI_PORT)
# Without gssapiServiceName
self.assertTrue(client.test.authenticate(PRINCIPAL,
mechanism='GSSAPI'))
self.assertTrue(client.database_names())
uri = ('mongodb://%s@%s:%d/?authMechanism='
'GSSAPI' % (quote_plus(PRINCIPAL), GSSAPI_HOST, GSSAPI_PORT))
client = MongoClient(uri)
self.assertTrue(client.database_names())
# With gssapiServiceName
self.assertTrue(client.test.authenticate(PRINCIPAL,
mechanism='GSSAPI',
gssapiServiceName='mongodb'))
self.assertTrue(client.database_names())
uri = ('mongodb://%s@%s:%d/?authMechanism='
'GSSAPI;gssapiServiceName=mongodb' % (quote_plus(PRINCIPAL),
GSSAPI_HOST, GSSAPI_PORT))
client = MongoClient(uri)
self.assertTrue(client.database_names())
set_name = client.admin.command('ismaster').get('setName')
if set_name:
client = MongoReplicaSetClient(GSSAPI_HOST,
port=GSSAPI_PORT,
replicaSet=set_name)
# Without gssapiServiceName
self.assertTrue(client.test.authenticate(PRINCIPAL,
mechanism='GSSAPI'))
self.assertTrue(client.database_names())
uri = ('mongodb://%s@%s:%d/?authMechanism=GSSAPI;replicaSet'
'=%s' % (quote_plus(PRINCIPAL),
GSSAPI_HOST, GSSAPI_PORT, str(set_name)))
client = MongoReplicaSetClient(uri)
self.assertTrue(client.database_names())
# With gssapiServiceName
self.assertTrue(client.test.authenticate(PRINCIPAL,
mechanism='GSSAPI',
gssapiServiceName='mongodb'))
self.assertTrue(client.database_names())
uri = ('mongodb://%s@%s:%d/?authMechanism=GSSAPI;replicaSet'
'=%s;gssapiServiceName=mongodb' % (quote_plus(PRINCIPAL),
GSSAPI_HOST,
GSSAPI_PORT,
str(set_name)))
client = MongoReplicaSetClient(uri)
self.assertTrue(client.database_names())
def test_gssapi_threaded(self):
# Use auto_start_request=True to make sure each thread
# uses a different socket.
client = MongoClient(GSSAPI_HOST, auto_start_request=True)
self.assertTrue(client.test.authenticate(PRINCIPAL,
mechanism='GSSAPI'))
threads = []
for _ in xrange(4):
threads.append(AutoAuthenticateThread(client.foo))
for thread in threads:
thread.start()
for thread in threads:
thread.join()
self.assertTrue(thread.success)
set_name = client.admin.command('ismaster').get('setName')
if set_name:
preference = ReadPreference.SECONDARY
client = MongoReplicaSetClient(GSSAPI_HOST,
replicaSet=set_name,
read_preference=preference)
self.assertTrue(client.test.authenticate(PRINCIPAL,
mechanism='GSSAPI'))
self.assertTrue(client.foo.command('dbstats'))
threads = []
for _ in xrange(4):
threads.append(AutoAuthenticateThread(client.foo))
for thread in threads:
thread.start()
for thread in threads:
thread.join()
self.assertTrue(thread.success)
class TestSASL(unittest.TestCase):
def setUp(self):
if not SASL_HOST or not SASL_USER or not SASL_PASS:
raise SkipTest('Must set SASL_HOST, '
'SASL_USER, and SASL_PASS to test SASL')
def test_sasl_plain(self):
client = MongoClient(SASL_HOST, SASL_PORT)
self.assertTrue(client.test.authenticate(SASL_USER, SASL_PASS,
SASL_DB, 'PLAIN'))
uri = ('mongodb://%s:%s@%s:%d/?authMechanism=PLAIN;'
'authSource=%s' % (quote_plus(SASL_USER),
quote_plus(SASL_PASS),
SASL_HOST, SASL_PORT, SASL_DB))
client = MongoClient(uri)
set_name = client.admin.command('ismaster').get('setName')
if set_name:
client = MongoReplicaSetClient(SASL_HOST,
port=SASL_PORT,
replicaSet=set_name)
self.assertTrue(client.test.authenticate(SASL_USER, SASL_PASS,
SASL_DB, 'PLAIN'))
uri = ('mongodb://%s:%s@%s:%d/?authMechanism=PLAIN;'
'authSource=%s;replicaSet=%s' % (quote_plus(SASL_USER),
quote_plus(SASL_PASS),
SASL_HOST, SASL_PORT,
SASL_DB, str(set_name)))
client = MongoReplicaSetClient(uri)
class TestAuthURIOptions(unittest.TestCase):
def setUp(self):
client = MongoClient(host, port)
# Sharded auth not supported before MongoDB 2.0
if is_mongos(client) and not version.at_least(client, (2, 0, 0)):
raise SkipTest("Auth with sharding requires MongoDB >= 2.0.0")
if not server_started_with_auth(client):
raise SkipTest('Authentication is not enabled on server')
response = client.admin.command('ismaster')
self.set_name = str(response.get('setName', ''))
client.admin.add_user('admin', 'pass', roles=['userAdminAnyDatabase',
'dbAdminAnyDatabase',
'readWriteAnyDatabase',
'clusterAdmin'])
client.admin.authenticate('admin', 'pass')
client.pymongo_test.add_user('user', 'pass',
roles=['userAdmin', 'readWrite'])
if self.set_name:
# GLE requires authentication.
client.admin.authenticate('admin', 'pass')
# Make sure the admin user is replicated after calling add_user
# above. This avoids a race in the MRSC tests below. Adding a
# user is just an insert into system.users.
client.admin.command('getLastError', w=len(response['hosts']))
self.client = client
def tearDown(self):
self.client.admin.authenticate('admin', 'pass')
self.client.pymongo_test.remove_user('user')
self.client.admin.remove_user('admin')
self.client.pymongo_test.logout()
self.client.admin.logout()
self.client = None
def test_uri_options(self):
# Test default to admin
client = MongoClient('mongodb://admin:pass@%s:%d' % (host, port))
self.assertTrue(client.admin.command('dbstats'))
if self.set_name:
uri = ('mongodb://admin:pass'
'@%s:%d/?replicaSet=%s' % (host, port, self.set_name))
client = MongoReplicaSetClient(uri)
self.assertTrue(client.admin.command('dbstats'))
client.read_preference = ReadPreference.SECONDARY
self.assertTrue(client.admin.command('dbstats'))
# Test explicit database
uri = 'mongodb://user:pass@%s:%d/pymongo_test' % (host, port)
client = MongoClient(uri)
self.assertRaises(OperationFailure, client.admin.command, 'dbstats')
self.assertTrue(client.pymongo_test.command('dbstats'))
if self.set_name:
uri = ('mongodb://user:pass@%s:%d'
'/pymongo_test?replicaSet=%s' % (host, port, self.set_name))
client = MongoReplicaSetClient(uri)
self.assertRaises(OperationFailure,
client.admin.command, 'dbstats')
self.assertTrue(client.pymongo_test.command('dbstats'))
client.read_preference = ReadPreference.SECONDARY
self.assertTrue(client.pymongo_test.command('dbstats'))
# Test authSource
uri = ('mongodb://user:pass@%s:%d'
'/pymongo_test2?authSource=pymongo_test' % (host, port))
client = MongoClient(uri)
self.assertRaises(OperationFailure,
client.pymongo_test2.command, 'dbstats')
self.assertTrue(client.pymongo_test.command('dbstats'))
if self.set_name:
uri = ('mongodb://user:pass@%s:%d/pymongo_test2?replicaSet='
'%s;authSource=pymongo_test' % (host, port, self.set_name))
client = MongoReplicaSetClient(uri)
self.assertRaises(OperationFailure,
client.pymongo_test2.command, 'dbstats')
self.assertTrue(client.pymongo_test.command('dbstats'))
client.read_preference = ReadPreference.SECONDARY
self.assertTrue(client.pymongo_test.command('dbstats'))
class TestDelegatedAuth(unittest.TestCase):
def setUp(self):
self.client = MongoClient(host, port)
if not version.at_least(self.client, (2, 4, 0)):
raise SkipTest('Delegated authentication requires MongoDB >= 2.4.0')
if not server_started_with_auth(self.client):
raise SkipTest('Authentication is not enabled on server')
if version.at_least(self.client, (2, 5, 3, -1)):
raise SkipTest('Delegated auth does not exist in MongoDB >= 2.5.3')
# Give admin all privileges.
self.client.admin.add_user('admin', 'pass',
roles=['readAnyDatabase',
'readWriteAnyDatabase',
'userAdminAnyDatabase',
'dbAdminAnyDatabase',
'clusterAdmin'])
def tearDown(self):
self.client.admin.authenticate('admin', 'pass')
self.client.pymongo_test.remove_user('user')
self.client.pymongo_test2.remove_user('user')
self.client.pymongo_test2.foo.remove()
self.client.admin.remove_user('admin')
self.client.admin.logout()
self.client = None
def test_delegated_auth(self):
self.client.admin.authenticate('admin', 'pass')
self.client.pymongo_test2.foo.remove()
self.client.pymongo_test2.foo.insert({})
# User definition with no roles in pymongo_test.
self.client.pymongo_test.add_user('user', 'pass', roles=[])
# Delegate auth to pymongo_test.
self.client.pymongo_test2.add_user('user',
userSource='pymongo_test',
roles=['read'])
self.client.admin.logout()
self.assertRaises(OperationFailure,
self.client.pymongo_test2.foo.find_one)
# Auth must occur on the db where the user is defined.
self.assertRaises(OperationFailure,
self.client.pymongo_test2.authenticate,
'user', 'pass')
# Auth directly
self.assertTrue(self.client.pymongo_test.authenticate('user', 'pass'))
self.assertTrue(self.client.pymongo_test2.foo.find_one())
self.client.pymongo_test.logout()
self.assertRaises(OperationFailure,
self.client.pymongo_test2.foo.find_one)
# Auth using source
self.assertTrue(self.client.pymongo_test2.authenticate(
'user', 'pass', source='pymongo_test'))
self.assertTrue(self.client.pymongo_test2.foo.find_one())
# Must logout from the db authenticate was called on.
self.client.pymongo_test2.logout()
self.assertRaises(OperationFailure,
self.client.pymongo_test2.foo.find_one)
if __name__ == "__main__":
unittest.main()