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# Authors:
# Tomas Babej <tbabej@redhat.com>
#
# Copyright (C) 2013 Red Hat
# see file 'COPYING' for use and warranty information
#
# 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/>.
import re
from ipatests.test_integration.base import IntegrationTest
from ipatests.test_integration import tasks
from ipatests.test_integration import util
class ADTrustBase(IntegrationTest):
"""Provides common checks for the AD trust integration testing."""
topology = 'line'
num_ad_domains = 1
@classmethod
def install(cls):
super(ADTrustBase, cls).install()
cls.ad = cls.ad_domains[0].ads[0]
cls.install_adtrust()
cls.check_sid_generation()
cls.configure_dns_and_time()
@classmethod
def install_adtrust(cls):
"""Test adtrust support installation"""
tasks.install_adtrust(cls.master)
@classmethod
def check_sid_generation(cls):
"""Test SID generation"""
command = ['ipa', 'user-show', 'admin', '--all', '--raw']
# TODO: remove duplicate definition and import from common module
_sid_identifier_authority = '(0x[0-9a-f]{1,12}|[0-9]{1,10})'
sid_regex = 'S-1-5-21-%(idauth)s-%(idauth)s-%(idauth)s'\
% dict(idauth=_sid_identifier_authority)
stdout_re = re.escape(' ipaNTSecurityIdentifier: ') + sid_regex
util.run_repeatedly(cls.master, command,
test=lambda x: re.search(stdout_re, x))
@classmethod
def configure_dns_and_time(cls):
tasks.configure_dns_for_trust(cls.master, cls.ad)
tasks.sync_time(cls.master, cls.ad)
class TestBasicADTrust(ADTrustBase):
"""Basic Integration test for Active Directory"""
def test_establish_trust(self):
"""Tests establishing trust with Active Directory"""
tasks.establish_trust_with_ad(self.master, self.ad,
extra_args=['--range-type', 'ipa-ad-trust'])
def test_range_properties_in_nonposix_trust(self):
"""Check the properties of the created range"""
range_name = self.ad.domain.name.upper() + '_id_range'
result = self.master.run_command(['ipa', 'idrange-show', range_name,
'--all', '--raw'])
assert " ipaRangeType: ipa-ad-trust" in result.stdout_text
assert " ipaIDRangeSize: 200000" in result.stdout_text
def test_user_gid_uid_resolution_in_nonposix_trust(self):
"""Check that user has SID-generated UID"""
# Using domain name since it is lowercased realm name for AD domains
testuser = 'testuser@%s' % self.ad.domain.name
result = self.master.run_command(['getent', 'passwd', testuser])
# This regex checks that Test User does not have UID 10042 nor belongs
# to the group with GID 10047
testuser_regex = "^testuser@%s:\*:(?!10042)(\d+):(?!10047)(\d+):"\
"Test User:/home/testuser:/bin/sh$"\
% re.escape(self.ad.domain.name)
assert re.search(testuser_regex, result.stdout_text)
def test_remove_nonposix_trust(self):
tasks.remove_trust_with_ad(self.master, self.ad)
tasks.clear_sssd_cache(self.master)
class TestPosixADTrust(ADTrustBase):
"""Integration test for Active Directory with POSIX support"""
def test_establish_trust_with_posix_attributes(self):
# Not specifying the --range-type directly, it should be detected
tasks.establish_trust_with_ad(self.master, self.ad)
def test_range_properties_in_posix_trust(self):
# Check the properties of the created range
range_name = self.ad.domain.name.upper() + '_id_range'
result = self.master.run_command(['ipa', 'idrange-show', range_name,
'--all', '--raw'])
# Check the range type and size
assert " ipaRangeType: ipa-ad-trust-posix" in result.stdout_text
assert " ipaIDRangeSize: 200000" in result.stdout_text
def test_user_uid_gid_resolution_in_posix_trust(self):
# Check that user has AD-defined UID
# Using domain name since it is lowercased realm name for AD domains
testuser = 'testuser@%s' % self.ad.domain.name
result = self.master.run_command(['getent', 'passwd', testuser])
testuser_stdout = "testuser@%s:*:10042:10047:"\
"Test User:/home/testuser:/bin/sh"\
% self.ad.domain.name
assert testuser_stdout in result.stdout_text
def test_user_without_posix_attributes_not_visible(self):
# Check that user has AD-defined UID
# Using domain name since it is lowercased realm name for AD domains
nonposixuser = 'nonposixuser@%s' % self.ad.domain.name
result = self.master.run_command(['getent', 'passwd', nonposixuser],
raiseonerr=False)
# Getent exits with 2 for non-existent user
assert result.returncode == 2
def test_remove_trust_with_posix_attributes(self):
tasks.remove_trust_with_ad(self.master, self.ad)
tasks.clear_sssd_cache(self.master)
class TestEnforcedPosixADTrust(TestPosixADTrust):
"""
This test is intented to copycat PosixADTrust, since enforcing the POSIX
trust type should not make a difference.
"""
def test_establish_trust_with_posix_attributes(self):
tasks.establish_trust_with_ad(self.master, self.ad,
extra_args=['--range-type', 'ipa-ad-trust-posix'])
class TestInvalidRangeTypes(ADTrustBase):
"""
Tests invalid values being put into trust-add command.
"""
def test_invalid_range_types(self):
invalid_range_types = ['ipa-local',
'ipa-ad-winsync',
'ipa-ipa-trust',
'random-invalid',
're@ll%ybad12!']
for range_type in invalid_range_types:
tasks.kinit_admin(self.master)
result = self.master.run_command(
['ipa', 'trust-add',
'--type', 'ad', self.ad.domain.name,
'--admin', 'Administrator',
'--range-type', range_type,
'--password'],
raiseonerr=False,
stdin_text=self.master.config.ad_admin_password)
# The trust-add command is supposed to fail
assert result.returncode == 1
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