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#
# LDAP integration test
#
# Copyright (c) 2015 Red Hat, Inc.
# Author: Nikolai Kondrashov <Nikolai.Kondrashov@redhat.com>
#
# This 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; version 2 only
#
# 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/>.
#
import os
import sys
import stat
import pwd
import grp
import ent
import config
import signal
import subprocess
import time
import ldap
import pytest
import ds_openldap
import ldap_ent
from util import *
LDAP_BASE_DN="dc=example,dc=com"
@pytest.fixture(scope="module")
def ds_inst(request):
"""LDAP server instance fixture"""
ds_inst = ds_openldap.DSOpenLDAP(
config.PREFIX, 10389, LDAP_BASE_DN,
"cn=admin", "Secret123")
try:
ds_inst.setup()
except:
ds_inst.teardown()
raise
request.addfinalizer(lambda: ds_inst.teardown())
return ds_inst
@pytest.fixture(scope="module")
def ldap_conn(request, ds_inst):
"""LDAP server connection fixture"""
ldap_conn = ds_inst.bind()
ldap_conn.ds_inst = ds_inst
request.addfinalizer(lambda: ldap_conn.unbind_s())
return ldap_conn
def create_ldap_fixture(request, ldap_conn, ent_list):
"""Add LDAP entries and add teardown for removing them"""
for entry in ent_list:
ldap_conn.add_s(entry[0], entry[1])
def teardown():
for entry in ent_list:
ldap_conn.delete_s(entry[0])
request.addfinalizer(teardown)
def create_conf_fixture(request, contents):
"""Generate sssd.conf and add teardown for removing it"""
conf = open(config.CONF_PATH, "w")
conf.write(contents)
conf.close()
os.chmod(config.CONF_PATH, stat.S_IRUSR | stat.S_IWUSR)
request.addfinalizer(lambda: os.unlink(config.CONF_PATH))
def create_sssd_fixture(request):
"""Start sssd and add teardown for stopping it and removing state"""
if subprocess.call(["sssd", "-D", "-f"]) != 0:
raise Exception("sssd start failed")
def teardown():
try:
pid_file = open(config.PIDFILE_PATH, "r")
pid = int(pid_file.read())
os.kill(pid, signal.SIGTERM)
while True:
try:
os.kill(pid, signal.SIGCONT)
except:
break
time.sleep(1)
except:
pass
subprocess.call(["sss_cache", "-E"])
for path in os.listdir(config.DB_PATH):
os.unlink(config.DB_PATH + "/" + path)
for path in os.listdir(config.MCACHE_PATH):
os.unlink(config.MCACHE_PATH + "/" + path)
request.addfinalizer(teardown)
@pytest.fixture
def sanity_rfc2307(request, ldap_conn):
ent_list = ldap_ent.List(LDAP_BASE_DN)
ent_list.add_user("user1", 1001, 2001)
ent_list.add_user("user2", 1002, 2002)
ent_list.add_user("user3", 1003, 2003)
ent_list.add_group("group1", 2001)
ent_list.add_group("group2", 2002)
ent_list.add_group("group3", 2003)
ent_list.add_group("empty_group", 2010)
ent_list.add_group("two_user_group", 2012, ["user1", "user2"])
create_ldap_fixture(request, ldap_conn, ent_list)
conf = unindent("""\
[sssd]
debug_level = 0xffff
config_file_version = 2
domains = LDAP
services = nss, pam
[nss]
debug_level = 0xffff
memcache_timeout = 0
[pam]
debug_level = 0xffff
[domain/LDAP]
ldap_auth_disable_tls_never_use_in_production = true
debug_level = 0xffff
enumerate = true
ldap_schema = rfc2307
id_provider = ldap
auth_provider = ldap
sudo_provider = ldap
ldap_uri = {ldap_conn.ds_inst.ldap_url}
ldap_search_base = {ldap_conn.ds_inst.base_dn}
""").format(**locals())
create_conf_fixture(request, conf)
create_sssd_fixture(request)
return None
@pytest.fixture
def sanity_rfc2307_bis(request, ldap_conn):
ent_list = ldap_ent.List(LDAP_BASE_DN)
ent_list.add_user("user1", 1001, 2001)
ent_list.add_user("user2", 1002, 2002)
ent_list.add_user("user3", 1003, 2003)
ent_list.add_group_bis("group1", 2001)
ent_list.add_group_bis("group2", 2002)
ent_list.add_group_bis("group3", 2003)
ent_list.add_group_bis("empty_group1", 2010)
ent_list.add_group_bis("empty_group2", 2011)
ent_list.add_group_bis("two_user_group", 2012, ["user1", "user2"])
ent_list.add_group_bis("group_empty_group", 2013, [], ["empty_group1"])
ent_list.add_group_bis("group_two_empty_groups", 2014,
[], ["empty_group1", "empty_group2"])
ent_list.add_group_bis("one_user_group1", 2015, ["user1"])
ent_list.add_group_bis("one_user_group2", 2016, ["user2"])
ent_list.add_group_bis("group_one_user_group", 2017,
[], ["one_user_group1"])
ent_list.add_group_bis("group_two_user_group", 2018,
[], ["two_user_group"])
ent_list.add_group_bis("group_two_one_user_groups", 2019,
[], ["one_user_group1", "one_user_group2"])
create_ldap_fixture(request, ldap_conn, ent_list)
conf = unindent("""\
[sssd]
debug_level = 0xffff
config_file_version = 2
domains = LDAP
services = nss, pam
[nss]
debug_level = 0xffff
memcache_timeout = 0
[pam]
debug_level = 0xffff
[domain/LDAP]
ldap_auth_disable_tls_never_use_in_production = true
debug_level = 0xffff
enumerate = true
ldap_schema = rfc2307bis
ldap_group_object_class = groupOfNames
id_provider = ldap
auth_provider = ldap
sudo_provider = ldap
ldap_uri = {ldap_conn.ds_inst.ldap_url}
ldap_search_base = {ldap_conn.ds_inst.base_dn}
""").format(**locals())
create_conf_fixture(request, conf)
create_sssd_fixture(request)
return None
def test_sanity_rfc2307(ldap_conn, sanity_rfc2307):
passwd_pattern = ent.contains_only(
dict(name='user1', passwd='*', uid=1001, gid=2001, gecos='1001', dir='/home/user1', shell='/bin/bash'),
dict(name='user2', passwd='*', uid=1002, gid=2002, gecos='1002', dir='/home/user2', shell='/bin/bash'),
dict(name='user3', passwd='*', uid=1003, gid=2003, gecos='1003', dir='/home/user3', shell='/bin/bash')
)
ent.assert_passwd(passwd_pattern)
group_pattern = ent.contains_only(
dict(name='group1', passwd='*', gid=2001, mem=ent.contains_only()),
dict(name='group2', passwd='*', gid=2002, mem=ent.contains_only()),
dict(name='group3', passwd='*', gid=2003, mem=ent.contains_only()),
dict(name='empty_group', passwd='*', gid=2010, mem=ent.contains_only()),
dict(name='two_user_group', passwd='*', gid=2012, mem=ent.contains_only("user1", "user2"))
)
ent.assert_group(group_pattern)
with pytest.raises(KeyError):
pwd.getpwnam("non_existent_user")
with pytest.raises(KeyError):
pwd.getpwuid(1)
with pytest.raises(KeyError):
grp.getgrnam("non_existent_group")
with pytest.raises(KeyError):
grp.getgrgid(1)
def test_sanity_rfc2307_bis(ldap_conn, sanity_rfc2307_bis):
passwd_pattern = ent.contains_only(
dict(name='user1', passwd='*', uid=1001, gid=2001, gecos='1001', dir='/home/user1', shell='/bin/bash'),
dict(name='user2', passwd='*', uid=1002, gid=2002, gecos='1002', dir='/home/user2', shell='/bin/bash'),
dict(name='user3', passwd='*', uid=1003, gid=2003, gecos='1003', dir='/home/user3', shell='/bin/bash')
)
ent.assert_passwd(passwd_pattern)
group_pattern = ent.contains_only(
dict(name='group1', passwd='*', gid=2001, mem=ent.contains_only()),
dict(name='group2', passwd='*', gid=2002, mem=ent.contains_only()),
dict(name='group3', passwd='*', gid=2003, mem=ent.contains_only()),
dict(name='empty_group1', passwd='*', gid=2010, mem=ent.contains_only()),
dict(name='empty_group2', passwd='*', gid=2011, mem=ent.contains_only()),
dict(name='two_user_group', passwd='*', gid=2012, mem=ent.contains_only("user1", "user2")),
dict(name='group_empty_group', passwd='*', gid=2013, mem=ent.contains_only()),
dict(name='group_two_empty_groups', passwd='*', gid=2014, mem=ent.contains_only()),
dict(name='one_user_group1', passwd='*', gid=2015, mem=ent.contains_only("user1")),
dict(name='one_user_group2', passwd='*', gid=2016, mem=ent.contains_only("user2")),
dict(name='group_one_user_group', passwd='*', gid=2017, mem=ent.contains_only("user1")),
dict(name='group_two_user_group', passwd='*', gid=2018, mem=ent.contains_only("user1", "user2")),
dict(name='group_two_one_user_groups', passwd='*', gid=2019, mem=ent.contains_only("user1", "user2"))
)
ent.assert_group(group_pattern)
with pytest.raises(KeyError):
pwd.getpwnam("non_existent_user")
with pytest.raises(KeyError):
pwd.getpwuid(1)
with pytest.raises(KeyError):
grp.getgrnam("non_existent_group")
with pytest.raises(KeyError):
grp.getgrgid(1)
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