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freeipa/ipatests/test_integration/test_commands.py
Mohammad Rizwan 32a5359ece Xfail test for sssd < 2.3.0 
This fix is available in sssd 2.3.0+. On older version
test will fail. Hence added xfail.

Signed-off-by: Mohammad Rizwan <myusuf@redhat.com>
Reviewed-By: Anuja More <amore@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2020-06-15 14:22:56 +02:00

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#
# Copyright (C) 2018 FreeIPA Contributors see COPYING for license
#
"""Misc test for 'ipa' CLI regressions
"""
from __future__ import absolute_import
import base64
import re
import os
import logging
import random
import ssl
from itertools import chain, repeat
import textwrap
import time
import paramiko
import pytest
from subprocess import CalledProcessError
from cryptography.hazmat.backends import default_backend
from cryptography import x509
from ipalib.constants import IPAAPI_USER
from ipaplatform.paths import paths
from ipapython.dn import DN
from ipapython.certdb import get_ca_nickname
from ipatests.test_integration.base import IntegrationTest
from ipatests.pytest_ipa.integration import tasks
from ipaplatform.tasks import tasks as platform_tasks
from ipatests.create_external_ca import ExternalCA
from ipatests.test_ipalib.test_x509 import good_pkcs7, badcert
from ipapython.ipautil import realm_to_suffix, ipa_generate_password
logger = logging.getLogger(__name__)
# from ipaserver.masters
CONFIGURED_SERVICE = u'configuredService'
ENABLED_SERVICE = u'enabledService'
HIDDEN_SERVICE = u'hiddenService'
isrgrootx1 = (
b'-----BEGIN CERTIFICATE-----\n'
b'MIIFazCCA1OgAwIBAgIRAIIQz7DSQONZRGPgu2OCiwAwDQYJKoZIhvcNAQELBQAw\n'
b'TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh\n'
b'cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMTUwNjA0MTEwNDM4\n'
b'WhcNMzUwNjA0MTEwNDM4WjBPMQswCQYDVQQGEwJVUzEpMCcGA1UEChMgSW50ZXJu\n'
b'ZXQgU2VjdXJpdHkgUmVzZWFyY2ggR3JvdXAxFTATBgNVBAMTDElTUkcgUm9vdCBY\n'
b'MTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAK3oJHP0FDfzm54rVygc\n'
b'h77ct984kIxuPOZXoHj3dcKi/vVqbvYATyjb3miGbESTtrFj/RQSa78f0uoxmyF+\n'
b'0TM8ukj13Xnfs7j/EvEhmkvBioZxaUpmZmyPfjxwv60pIgbz5MDmgK7iS4+3mX6U\n'
b'A5/TR5d8mUgjU+g4rk8Kb4Mu0UlXjIB0ttov0DiNewNwIRt18jA8+o+u3dpjq+sW\n'
b'T8KOEUt+zwvo/7V3LvSye0rgTBIlDHCNAymg4VMk7BPZ7hm/ELNKjD+Jo2FR3qyH\n'
b'B5T0Y3HsLuJvW5iB4YlcNHlsdu87kGJ55tukmi8mxdAQ4Q7e2RCOFvu396j3x+UC\n'
b'B5iPNgiV5+I3lg02dZ77DnKxHZu8A/lJBdiB3QW0KtZB6awBdpUKD9jf1b0SHzUv\n'
b'KBds0pjBqAlkd25HN7rOrFleaJ1/ctaJxQZBKT5ZPt0m9STJEadao0xAH0ahmbWn\n'
b'OlFuhjuefXKnEgV4We0+UXgVCwOPjdAvBbI+e0ocS3MFEvzG6uBQE3xDk3SzynTn\n'
b'jh8BCNAw1FtxNrQHusEwMFxIt4I7mKZ9YIqioymCzLq9gwQbooMDQaHWBfEbwrbw\n'
b'qHyGO0aoSCqI3Haadr8faqU9GY/rOPNk3sgrDQoo//fb4hVC1CLQJ13hef4Y53CI\n'
b'rU7m2Ys6xt0nUW7/vGT1M0NPAgMBAAGjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNV\n'
b'HRMBAf8EBTADAQH/MB0GA1UdDgQWBBR5tFnme7bl5AFzgAiIyBpY9umbbjANBgkq\n'
b'hkiG9w0BAQsFAAOCAgEAVR9YqbyyqFDQDLHYGmkgJykIrGF1XIpu+ILlaS/V9lZL\n'
b'ubhzEFnTIZd+50xx+7LSYK05qAvqFyFWhfFQDlnrzuBZ6brJFe+GnY+EgPbk6ZGQ\n'
b'3BebYhtF8GaV0nxvwuo77x/Py9auJ/GpsMiu/X1+mvoiBOv/2X/qkSsisRcOj/KK\n'
b'NFtY2PwByVS5uCbMiogziUwthDyC3+6WVwW6LLv3xLfHTjuCvjHIInNzktHCgKQ5\n'
b'ORAzI4JMPJ+GslWYHb4phowim57iaztXOoJwTdwJx4nLCgdNbOhdjsnvzqvHu7Ur\n'
b'TkXWStAmzOVyyghqpZXjFaH3pO3JLF+l+/+sKAIuvtd7u+Nxe5AW0wdeRlN8NwdC\n'
b'jNPElpzVmbUq4JUagEiuTDkHzsxHpFKVK7q4+63SM1N95R1NbdWhscdCb+ZAJzVc\n'
b'oyi3B43njTOQ5yOf+1CceWxG1bQVs5ZufpsMljq4Ui0/1lvh+wjChP4kqKOJ2qxq\n'
b'4RgqsahDYVvTH9w7jXbyLeiNdd8XM2w9U/t7y0Ff/9yi0GE44Za4rF2LN9d11TPA\n'
b'mRGunUHBcnWEvgJBQl9nJEiU0Zsnvgc/ubhPgXRR4Xq37Z0j4r7g1SgEEzwxA57d\n'
b'emyPxgcYxn/eR44/KJ4EBs+lVDR3veyJm+kXQ99b21/+jh5Xos1AnX5iItreGCc=\n'
b'-----END CERTIFICATE-----\n'
)
isrgrootx1_nick = 'CN=ISRG Root X1,O=Internet Security Research Group,C=US'
# This sub-CA expires on Oct 6, 2021 but it is functional for our
# purposes of testing, the date validity is not considered (yet).
letsencryptauthorityx3 = (
b'-----BEGIN CERTIFICATE-----\n'
b'MIIFjTCCA3WgAwIBAgIRANOxciY0IzLc9AUoUSrsnGowDQYJKoZIhvcNAQELBQAw\n'
b'TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh\n'
b'cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMTYxMDA2MTU0MzU1\n'
b'WhcNMjExMDA2MTU0MzU1WjBKMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg\n'
b'RW5jcnlwdDEjMCEGA1UEAxMaTGV0J3MgRW5jcnlwdCBBdXRob3JpdHkgWDMwggEi\n'
b'MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCc0wzwWuUuR7dyXTeDs2hjMOrX\n'
b'NSYZJeG9vjXxcJIvt7hLQQWrqZ41CFjssSrEaIcLo+N15Obzp2JxunmBYB/XkZqf\n'
b'89B4Z3HIaQ6Vkc/+5pnpYDxIzH7KTXcSJJ1HG1rrueweNwAcnKx7pwXqzkrrvUHl\n'
b'Npi5y/1tPJZo3yMqQpAMhnRnyH+lmrhSYRQTP2XpgofL2/oOVvaGifOFP5eGr7Dc\n'
b'Gu9rDZUWfcQroGWymQQ2dYBrrErzG5BJeC+ilk8qICUpBMZ0wNAxzY8xOJUWuqgz\n'
b'uEPxsR/DMH+ieTETPS02+OP88jNquTkxxa/EjQ0dZBYzqvqEKbbUC8DYfcOTAgMB\n'
b'AAGjggFnMIIBYzAOBgNVHQ8BAf8EBAMCAYYwEgYDVR0TAQH/BAgwBgEB/wIBADBU\n'
b'BgNVHSAETTBLMAgGBmeBDAECATA/BgsrBgEEAYLfEwEBATAwMC4GCCsGAQUFBwIB\n'
b'FiJodHRwOi8vY3BzLnJvb3QteDEubGV0c2VuY3J5cHQub3JnMB0GA1UdDgQWBBSo\n'
b'SmpjBH3duubRObemRWXv86jsoTAzBgNVHR8ELDAqMCigJqAkhiJodHRwOi8vY3Js\n'
b'LnJvb3QteDEubGV0c2VuY3J5cHQub3JnMHIGCCsGAQUFBwEBBGYwZDAwBggrBgEF\n'
b'BQcwAYYkaHR0cDovL29jc3Aucm9vdC14MS5sZXRzZW5jcnlwdC5vcmcvMDAGCCsG\n'
b'AQUFBzAChiRodHRwOi8vY2VydC5yb290LXgxLmxldHNlbmNyeXB0Lm9yZy8wHwYD\n'
b'VR0jBBgwFoAUebRZ5nu25eQBc4AIiMgaWPbpm24wDQYJKoZIhvcNAQELBQADggIB\n'
b'ABnPdSA0LTqmRf/Q1eaM2jLonG4bQdEnqOJQ8nCqxOeTRrToEKtwT++36gTSlBGx\n'
b'A/5dut82jJQ2jxN8RI8L9QFXrWi4xXnA2EqA10yjHiR6H9cj6MFiOnb5In1eWsRM\n'
b'UM2v3e9tNsCAgBukPHAg1lQh07rvFKm/Bz9BCjaxorALINUfZ9DD64j2igLIxle2\n'
b'DPxW8dI/F2loHMjXZjqG8RkqZUdoxtID5+90FgsGIfkMpqgRS05f4zPbCEHqCXl1\n'
b'eO5HyELTgcVlLXXQDgAWnRzut1hFJeczY1tjQQno6f6s+nMydLN26WuU4s3UYvOu\n'
b'OsUxRlJu7TSRHqDC3lSE5XggVkzdaPkuKGQbGpny+01/47hfXXNB7HntWNZ6N2Vw\n'
b'p7G6OfY+YQrZwIaQmhrIqJZuigsrbe3W+gdn5ykE9+Ky0VgVUsfxo52mwFYs1JKY\n'
b'2PGDuWx8M6DlS6qQkvHaRUo0FMd8TsSlbF0/v965qGFKhSDeQoMpYnwcmQilRh/0\n'
b'ayLThlHLN81gSkJjVrPI0Y8xCVPB4twb1PFUd2fPM3sA1tJ83sZ5v8vgFv2yofKR\n'
b'PB0t6JzUA81mSqM3kxl5e+IZwhYAyO0OTg3/fs8HqGTNKd9BqoUwSRBzp06JMg5b\n'
b'rUCGwbCUDI0mxadJ3Bz4WxR6fyNpBK2yAinWEsikxqEt\n'
b'-----END CERTIFICATE-----\n'
)
le_x3_nick = "CN=Let's Encrypt Authority X3,O=Let's Encrypt,C=US"
class TestIPACommand(IntegrationTest):
"""
A lot of commands can be executed against a single IPA installation
so provide a generic class to execute one-off commands that need to be
tested without having to fire up a full server to run one command.
"""
topology = 'line'
@pytest.fixture
def pwpolicy_global(self):
"""Fixture to change global password history policy and reset it"""
tasks.kinit_admin(self.master)
self.master.run_command(
["ipa", "pwpolicy-mod", "--history=5", "--minlife=0"],
)
yield
self.master.run_command(
["ipa", "pwpolicy-mod", "--history=0", "--minlife=1"],
)
def get_cert_base64(self, host, path):
"""Retrieve cert and return content as single line, base64 encoded
"""
cacrt = host.get_file_contents(path, encoding='ascii')
cader = ssl.PEM_cert_to_DER_cert(cacrt)
return base64.b64encode(cader).decode('ascii')
def test_aes_sha_kerberos_enctypes(self):
"""Test AES SHA 256 and 384 Kerberos enctypes enabled
AES SHA 256 and 384-bit enctypes supported by MIT kerberos but
was not enabled in IPA. This test is to check if these types are
enabled.
related: https://pagure.io/freeipa/issue/8110
"""
tasks.kinit_admin(self.master)
dn = DN(("cn", self.master.domain.realm), ("cn", "kerberos"),
realm_to_suffix(self.master.domain.realm))
result = tasks.ldapsearch_dm(self.master, str(dn),
["krbSupportedEncSaltTypes"],
scope="base")
assert "aes128-sha2:normal" in result.stdout_text
assert "aes128-sha2:special" in result.stdout_text
assert "aes256-sha2:normal" in result.stdout_text
assert "aes256-sha2:special" in result.stdout_text
def test_certmap_match_issue7520(self):
# https://pagure.io/freeipa/issue/7520
tasks.kinit_admin(self.master)
result = self.master.run_command(
['ipa', 'certmap-match', paths.IPA_CA_CRT],
raiseonerr=False
)
assert result.returncode == 1
assert not result.stderr_text
assert "0 users matched" in result.stdout_text
cab64 = self.get_cert_base64(self.master, paths.IPA_CA_CRT)
result = self.master.run_command(
['ipa', 'certmap-match', '--certificate', cab64],
raiseonerr=False
)
assert result.returncode == 1
assert not result.stderr_text
assert "0 users matched" in result.stdout_text
def test_cert_find_issue7520(self):
# https://pagure.io/freeipa/issue/7520
tasks.kinit_admin(self.master)
subject = 'CN=Certificate Authority,O={}'.format(
self.master.domain.realm)
# by cert file
result = self.master.run_command(
['ipa', 'cert-find', '--file', paths.IPA_CA_CRT]
)
assert subject in result.stdout_text
assert '1 certificate matched' in result.stdout_text
# by base64 cert
cab64 = self.get_cert_base64(self.master, paths.IPA_CA_CRT)
result = self.master.run_command(
['ipa', 'cert-find', '--certificate', cab64]
)
assert subject in result.stdout_text
assert '1 certificate matched' in result.stdout_text
def test_add_permission_failure_issue5923(self):
# https://pagure.io/freeipa/issue/5923
# error response used to contain bytes instead of text
tasks.kinit_admin(self.master)
# neither privilege nor permission exists
result = self.master.run_command(
["ipa", "privilege-add-permission", "loc",
"--permission='System: Show IPA Locations"],
raiseonerr=False
)
assert result.returncode == 2
err = result.stderr_text.strip()
assert err == "ipa: ERROR: loc: privilege not found"
# add privilege
result = self.master.run_command(
["ipa", "privilege-add", "loc"],
)
assert 'Added privilege "loc"' in result.stdout_text
# permission is still missing
result = self.master.run_command(
["ipa", "privilege-add-permission", "loc",
"--permission='System: Show IPA Locations"],
raiseonerr=False
)
assert result.returncode == 1
assert "Number of permissions added 0" in result.stdout_text
def test_change_sysaccount_password_issue7561(self):
sysuser = 'system'
original_passwd = 'Secret123'
new_passwd = 'userPasswd123'
master = self.master
base_dn = str(master.domain.basedn)
entry_ldif = textwrap.dedent("""
dn: uid={sysuser},cn=sysaccounts,cn=etc,{base_dn}
changetype: add
objectclass: account
objectclass: simplesecurityobject
uid: {sysuser}
userPassword: {original_passwd}
passwordExpirationTime: 20380119031407Z
nsIdleTimeout: 0
""").format(
base_dn=base_dn,
original_passwd=original_passwd,
sysuser=sysuser)
tasks.ldapmodify_dm(master, entry_ldif)
tasks.ldappasswd_sysaccount_change(sysuser, original_passwd,
new_passwd, master)
def get_krbinfo(self, user):
base_dn = str(self.master.domain.basedn)
result = tasks.ldapsearch_dm(
self.master,
'uid={user},cn=users,cn=accounts,{base_dn}'.format(
user=user, base_dn=base_dn),
['krblastpwdchange', 'krbpasswordexpiration'],
scope='base'
)
output = result.stdout_text.lower()
# extract krblastpwdchange and krbpasswordexpiration
krbchg_pattern = 'krblastpwdchange: (.+)\n'
krbexp_pattern = 'krbpasswordexpiration: (.+)\n'
krblastpwdchange = re.findall(krbchg_pattern, output)[0]
krbexp = re.findall(krbexp_pattern, output)[0]
return krblastpwdchange, krbexp
def test_ldapmodify_password_issue7601(self):
user = 'ipauser'
original_passwd = 'Secret123'
new_passwd = 'userPasswd123'
new_passwd2 = 'mynewPwd123'
master = self.master
base_dn = str(master.domain.basedn)
# Create a user with a password
tasks.kinit_admin(master)
add_password_stdin_text = "{pwd}\n{pwd}".format(pwd=original_passwd)
master.run_command(['ipa', 'user-add', user,
'--first', user,
'--last', user,
'--password'],
stdin_text=add_password_stdin_text)
# kinit as that user in order to modify the pwd
user_kinit_stdin_text = "{old}\n%{new}\n%{new}\n".format(
old=original_passwd,
new=original_passwd)
master.run_command(['kinit', user], stdin_text=user_kinit_stdin_text)
# Retrieve krblastpwdchange and krbpasswordexpiration
krblastpwdchange, krbexp = self.get_krbinfo(user)
# sleep 1 sec (krblastpwdchange and krbpasswordexpiration have at most
# a 1s precision)
time.sleep(1)
# perform ldapmodify on userpassword as dir mgr
entry_ldif = textwrap.dedent("""
dn: uid={user},cn=users,cn=accounts,{base_dn}
changetype: modify
replace: userpassword
userpassword: {new_passwd}
""").format(
user=user,
base_dn=base_dn,
new_passwd=new_passwd)
tasks.ldapmodify_dm(master, entry_ldif)
# Test new password with kinit
master.run_command(['kinit', user], stdin_text=new_passwd)
# both should have changed
newkrblastpwdchange, newkrbexp = self.get_krbinfo(user)
assert newkrblastpwdchange != krblastpwdchange
assert newkrbexp != krbexp
# Now test passwd modif with ldappasswd
time.sleep(1)
master.run_command([
paths.LDAPPASSWD,
'-D', str(master.config.dirman_dn),
'-w', master.config.dirman_password,
'-a', new_passwd,
'-s', new_passwd2,
'-x', '-ZZ',
'-H', 'ldap://{hostname}'.format(hostname=master.hostname),
'uid={user},cn=users,cn=accounts,{base_dn}'.format(
user=user, base_dn=base_dn)]
)
# Test new password with kinit
master.run_command(['kinit', user], stdin_text=new_passwd2)
# both should have changed
newkrblastpwdchange2, newkrbexp2 = self.get_krbinfo(user)
assert newkrblastpwdchange != newkrblastpwdchange2
assert newkrbexp != newkrbexp2
def test_change_sysaccount_pwd_history_issue7181(self, pwpolicy_global):
"""
Test that a sysacount user maintains no password history
because they do not have a Kerberos identity.
"""
sysuser = 'sysuser'
original_passwd = 'Secret123'
new_passwd = 'userPasswd123'
master = self.master
# Add a system account and add it to a group managed by the policy
base_dn = str(master.domain.basedn) # pylint: disable=no-member
entry_ldif = textwrap.dedent("""
dn: uid={account_name},cn=sysaccounts,cn=etc,{base_dn}
changetype: add
objectclass: account
objectclass: simplesecurityobject
uid: {account_name}
userPassword: {original_passwd}
passwordExpirationTime: 20380119031407Z
nsIdleTimeout: 0
""").format(
account_name=sysuser,
base_dn=base_dn,
original_passwd=original_passwd)
tasks.ldapmodify_dm(master, entry_ldif)
# Now change the password. It should succeed since password
# policy doesn't apply to non-Kerberos users.
tasks.ldappasswd_sysaccount_change(sysuser, original_passwd,
new_passwd, master)
tasks.ldappasswd_sysaccount_change(sysuser, new_passwd,
original_passwd, master)
tasks.ldappasswd_sysaccount_change(sysuser, original_passwd,
new_passwd, master)
def test_change_user_pwd_history_issue7181(self, pwpolicy_global):
"""
Test that password history for a normal IPA user is honored.
"""
user = 'user1'
original_passwd = 'Secret123'
new_passwd = 'userPasswd123'
master = self.master
tasks.user_add(master, user, password=original_passwd)
tasks.ldappasswd_user_change(user, original_passwd,
new_passwd, master)
tasks.ldappasswd_user_change(user, new_passwd,
original_passwd, master)
try:
tasks.ldappasswd_user_change(user, original_passwd,
new_passwd, master)
except CalledProcessError as e:
if e.returncode != 1:
raise
else:
pytest.fail("Password change violating policy did not fail")
def test_dm_change_user_pwd_history_issue7181(self, pwpolicy_global):
"""
Test that password policy is not applied with Directory Manager.
The minimum lifetime of the password is set to 1 hour. Confirm
that the user cannot re-change their password immediately but
the DM can.
"""
user = 'user1'
original_passwd = 'Secret123'
new_passwd = 'newPasswd123'
master = self.master
# reset minimum life to 1 hour.
self.master.run_command(
["ipa", "pwpolicy-mod", "--minlife=1"],
)
try:
tasks.ldappasswd_user_change(user, original_passwd,
new_passwd, master)
except CalledProcessError as e:
if e.returncode != 1:
raise
else:
pytest.fail("Password change violating policy did not fail")
# DM should be able to change any password regardless of policy
try:
tasks.ldappasswd_user_change(user, new_passwd,
original_passwd, master,
use_dirman=True)
except CalledProcessError:
pytest.fail("Password change failed when it should not")
def test_huge_password(self):
user = 'toolonguser'
hostname = 'toolong.{}'.format(self.master.domain.name)
huge_password = ipa_generate_password(min_len=1536)
original_passwd = 'Secret123'
master = self.master
base_dn = str(master.domain.basedn)
# Create a user with a password that is too long
tasks.kinit_admin(master)
add_password_stdin_text = "{pwd}\n{pwd}".format(pwd=huge_password)
result = master.run_command(['ipa', 'user-add', user,
'--first', user,
'--last', user,
'--password'],
stdin_text=add_password_stdin_text,
raiseonerr=False)
assert result.returncode != 0
# Try again with a normal password
add_password_stdin_text = "{pwd}\n{pwd}".format(pwd=original_passwd)
master.run_command(['ipa', 'user-add', user,
'--first', user,
'--last', user,
'--password'],
stdin_text=add_password_stdin_text)
# kinit as that user in order to modify the pwd
user_kinit_stdin_text = "{old}\n%{new}\n%{new}\n".format(
old=original_passwd,
new=original_passwd)
master.run_command(['kinit', user], stdin_text=user_kinit_stdin_text)
# sleep 1 sec (krblastpwdchange and krbpasswordexpiration have at most
# a 1s precision)
time.sleep(1)
# perform ldapmodify on userpassword as dir mgr
entry_ldif = textwrap.dedent("""
dn: uid={user},cn=users,cn=accounts,{base_dn}
changetype: modify
replace: userpassword
userpassword: {new_passwd}
""").format(
user=user,
base_dn=base_dn,
new_passwd=huge_password)
result = tasks.ldapmodify_dm(master, entry_ldif, raiseonerr=False)
assert result.returncode != 0
# ask_password in ipa-getkeytab will complain about too long password
keytab_file = os.path.join(self.master.config.test_dir,
'user.keytab')
password_stdin_text = "{pwd}\n{pwd}".format(pwd=huge_password)
result = self.master.run_command(['ipa-getkeytab',
'-p', user,
'-P',
'-k', keytab_file,
'-s', self.master.hostname],
stdin_text=password_stdin_text,
raiseonerr=False)
assert result.returncode != 0
assert "clear-text password is too long" in result.stderr_text
# Create a host with a user-set OTP that is too long
tasks.kinit_admin(master)
result = master.run_command(['ipa', 'host-add', '--force',
hostname,
'--password', huge_password],
raiseonerr=False)
assert result.returncode != 0
# Try again with a valid password
result = master.run_command(['ipa', 'host-add', '--force',
hostname,
'--password', original_passwd],
raiseonerr=False)
assert result.returncode == 0
def test_cleartext_password_httpd_log(self):
"""Test to check password leak in apache error log
Host enrollment with OTP used to log the password in cleartext
to apache error log. This test ensures that the password should
not be log in cleartext.
related: https://pagure.io/freeipa/issue/8017
"""
hostname = 'test.{}'.format(self.master.domain.name)
passwd = 'Secret123'
self.master.run_command(['ipa', 'host-add', '--force',
hostname, '--password', passwd])
# remove added host i.e cleanup
self.master.run_command(['ipa', 'host-del', hostname])
result = self.master.run_command(['grep', hostname,
paths.VAR_LOG_HTTPD_ERROR])
assert passwd not in result.stdout_text
def test_change_selinuxusermaporder(self):
"""
An update file meant to ensure a more sane default was
overriding any customization done to the order.
"""
maporder = "unconfined_u:s0-s0:c0.c1023"
# set a new default
tasks.kinit_admin(self.master)
result = self.master.run_command(
["ipa", "config-mod",
"--ipaselinuxusermaporder={}".format(maporder)],
raiseonerr=False
)
assert result.returncode == 0
# apply the update
result = self.master.run_command(
["ipa-server-upgrade"],
raiseonerr=False
)
assert result.returncode == 0
# ensure result is the same
result = self.master.run_command(
["ipa", "config-show"],
raiseonerr=False
)
assert result.returncode == 0
assert "SELinux user map order: {}".format(
maporder) in result.stdout_text
def test_ipa_console(self):
tasks.kinit_admin(self.master)
result = self.master.run_command(
["ipa", "console"],
stdin_text="api.env"
)
assert "ipalib.config.Env" in result.stdout_text
filename = tasks.upload_temp_contents(
self.master,
"print(api.env)\n"
)
result = self.master.run_command(
["ipa", "console", filename],
)
assert "ipalib.config.Env" in result.stdout_text
def test_list_help_topics(self):
tasks.kinit_admin(self.master)
result = self.master.run_command(
["ipa", "help", "topics"],
raiseonerr=False
)
assert result.returncode == 0
def test_ssh_key_connection(self, tmpdir):
"""
Integration test for https://pagure.io/SSSD/sssd/issue/3747
"""
if self.master.is_fips_mode: # pylint: disable=no-member
pytest.skip("paramiko is not compatible with FIPS mode")
test_user = 'test-ssh'
external_master_hostname = \
self.master.external_hostname
pub_keys = []
for i in range(40):
ssh_key_pair = tasks.generate_ssh_keypair()
pub_keys.append(ssh_key_pair[1])
with open(os.path.join(
tmpdir, 'ssh_priv_{}'.format(i)), 'w') as fp:
fp.write(ssh_key_pair[0])
tasks.kinit_admin(self.master)
self.master.run_command(['ipa', 'user-add', test_user,
'--first=tester', '--last=tester'])
keys_opts = ' '.join(['--ssh "{}"'.format(k) for k in pub_keys])
cmd = 'ipa user-mod {} {}'.format(test_user, keys_opts)
self.master.run_command(cmd)
# connect with first SSH key
first_priv_key_path = os.path.join(tmpdir, 'ssh_priv_1')
# change private key permission to comply with SS rules
os.chmod(first_priv_key_path, 0o600)
sshcon = paramiko.SSHClient()
sshcon.set_missing_host_key_policy(paramiko.AutoAddPolicy())
# first connection attempt is a workaround for
# https://pagure.io/SSSD/sssd/issue/3669
try:
sshcon.connect(external_master_hostname, username=test_user,
key_filename=first_priv_key_path, timeout=1)
except (paramiko.AuthenticationException, paramiko.SSHException):
pass
try:
sshcon.connect(external_master_hostname, username=test_user,
key_filename=first_priv_key_path, timeout=1)
except (paramiko.AuthenticationException,
paramiko.SSHException) as e:
pytest.fail('Authentication using SSH key not successful', e)
journal_cmd = ['journalctl', '--since=today', '-u', 'sshd']
result = self.master.run_command(journal_cmd)
output = result.stdout_text
assert not re.search('exited on signal 13', output)
# cleanup
self.master.run_command(['ipa', 'user-del', test_user])
def test_ssh_leak(self):
"""
Integration test for https://pagure.io/SSSD/sssd/issue/3794
"""
def count_pipes():
res = self.master.run_command(['pidof', 'sssd_ssh'])
pid = res.stdout_text.strip()
proc_path = '/proc/{}/fd'.format(pid)
res = self.master.run_command(['ls', '-la', proc_path])
fds_text = res.stdout_text.strip()
return sum((1 for _ in re.finditer(r'pipe', fds_text)))
test_user = 'test-ssh'
tasks.kinit_admin(self.master)
self.master.run_command(['ipa', 'user-add', test_user,
'--first=tester', '--last=tester'])
certs = []
# we are ok with whatever certificate for this test
external_ca = ExternalCA()
for _dummy in range(3):
cert = external_ca.create_ca()
cert = tasks.strip_cert_header(cert.decode('utf-8'))
certs.append('"{}"'.format(cert))
cert_args = list(
chain.from_iterable(list(zip(repeat('--certificate'), certs))))
cmd = 'ipa user-add-cert {} {}'.format(test_user, ' '.join(cert_args))
self.master.run_command(cmd)
tasks.clear_sssd_cache(self.master)
num_of_pipes = count_pipes()
for _dummy in range(3):
self.master.run_command([paths.SSS_SSH_AUTHORIZEDKEYS, test_user])
current_num_of_pipes = count_pipes()
assert current_num_of_pipes == num_of_pipes
# cleanup
self.master.run_command(['ipa', 'user-del', test_user])
def test_certificate_out_write_to_file(self):
# commands to test; name of temporary file will be appended
commands = [
['ipa', 'cert-show', '1', '--certificate-out'],
['ipa', 'cert-show', '1', '--chain', '--certificate-out'],
['ipa', 'ca-show', 'ipa', '--certificate-out'],
['ipa', 'ca-show', 'ipa', '--chain', '--certificate-out'],
]
for command in commands:
cmd = self.master.run_command(['mktemp'])
filename = cmd.stdout_text.strip()
self.master.run_command(command + [filename])
# Check that a PEM file was written. If --chain was
# used, load_pem_x509_certificate will return the
# first certificate, which is fine for this test.
data = self.master.get_file_contents(filename)
x509.load_pem_x509_certificate(data, backend=default_backend())
self.master.run_command(['rm', '-f', filename])
def test_sssd_ifp_access_ipaapi(self):
# check that ipaapi is allowed to access sssd-ifp for smartcard auth
# https://pagure.io/freeipa/issue/7751
username = 'admin'
# get UID for user
result = self.master.run_command(['ipa', 'user-show', username])
mo = re.search(r'UID: (\d+)', result.stdout_text)
assert mo is not None, result.stdout_text
uid = mo.group(1)
cmd = [
'dbus-send',
'--print-reply', '--system',
'--dest=org.freedesktop.sssd.infopipe',
'/org/freedesktop/sssd/infopipe/Users',
'org.freedesktop.sssd.infopipe.Users.FindByName',
'string:{}'.format(username)
]
# test IFP as root
result = self.master.run_command(cmd)
assert uid in result.stdout_text
# test IFP as ipaapi
result = self.master.run_command(
['sudo', '-u', IPAAPI_USER, '--'] + cmd
)
assert uid in result.stdout_text
def test_ipa_cacert_manage_install(self):
# Re-install the IPA CA
self.master.run_command([
paths.IPA_CACERT_MANAGE,
'install',
paths.IPA_CA_CRT])
# Test a non-existent file
result = self.master.run_command([
paths.IPA_CACERT_MANAGE,
'install',
'/run/cert_not_found'], raiseonerr=False)
assert result.returncode == 1
cmd = self.master.run_command(['mktemp'])
filename = cmd.stdout_text.strip()
for contents in (good_pkcs7,):
self.master.put_file_contents(filename, contents)
result = self.master.run_command([
paths.IPA_CACERT_MANAGE,
'install',
filename])
for contents in (badcert,):
self.master.put_file_contents(filename, contents)
result = self.master.run_command([
paths.IPA_CACERT_MANAGE,
'install',
filename], raiseonerr=False)
assert result.returncode == 1
self.master.run_command(['rm', '-f', filename])
def test_hbac_systemd_user(self):
# https://pagure.io/freeipa/issue/7831
tasks.kinit_admin(self.master)
# check for presence
self.master.run_command(
['ipa', 'hbacsvc-show', 'systemd-user']
)
result = self.master.run_command(
['ipa', 'hbacrule-show', 'allow_systemd-user', '--all']
)
lines = set(l.strip() for l in result.stdout_text.split('\n'))
assert 'User category: all' in lines
assert 'Host category: all' in lines
assert 'Enabled: TRUE' in lines
assert 'HBAC Services: systemd-user' in lines
assert 'accessruletype: allow' in lines
# delete both
self.master.run_command(
['ipa', 'hbacrule-del', 'allow_systemd-user']
)
self.master.run_command(
['ipa', 'hbacsvc-del', 'systemd-user']
)
# run upgrade
result = self.master.run_command(['ipa-server-upgrade'])
assert 'Created hbacsvc systemd-user' in result.stderr_text
assert 'Created hbac rule allow_systemd-user' in result.stderr_text
# check for presence
result = self.master.run_command(
['ipa', 'hbacrule-show', 'allow_systemd-user', '--all']
)
lines = set(l.strip() for l in result.stdout_text.split('\n'))
assert 'User category: all' in lines
assert 'Host category: all' in lines
assert 'Enabled: TRUE' in lines
assert 'HBAC Services: systemd-user' in lines
assert 'accessruletype: allow' in lines
self.master.run_command(
['ipa', 'hbacsvc-show', 'systemd-user']
)
# only delete rule
self.master.run_command(
['ipa', 'hbacrule-del', 'allow_systemd-user']
)
# run upgrade
result = self.master.run_command(['ipa-server-upgrade'])
assert (
'hbac service systemd-user already exists' in result.stderr_text
)
assert (
'Created hbac rule allow_systemd-user' not in result.stderr_text
)
result = self.master.run_command(
['ipa', 'hbacrule-show', 'allow_systemd-user'],
raiseonerr=False
)
assert result.returncode != 0
assert 'HBAC rule not found' in result.stderr_text
def test_config_show_configured_services(self):
# https://pagure.io/freeipa/issue/7929
states = {CONFIGURED_SERVICE, ENABLED_SERVICE, HIDDEN_SERVICE}
dn = DN(
('cn', 'HTTP'), ('cn', self.master.hostname), ('cn', 'masters'),
('cn', 'ipa'), ('cn', 'etc'),
self.master.domain.basedn
)
conn = self.master.ldap_connect()
entry = conn.get_entry(dn) # pylint: disable=no-member
# original setting and all settings without state
orig_cfg = list(entry['ipaConfigString'])
other_cfg = [item for item in orig_cfg if item not in states]
try:
# test with hidden
cfg = [HIDDEN_SERVICE]
cfg.extend(other_cfg)
entry['ipaConfigString'] = cfg
conn.update_entry(entry) # pylint: disable=no-member
self.master.run_command(['ipa', 'config-show'])
# test with configured
cfg = [CONFIGURED_SERVICE]
cfg.extend(other_cfg)
entry['ipaConfigString'] = cfg
conn.update_entry(entry) # pylint: disable=no-member
self.master.run_command(['ipa', 'config-show'])
finally:
# reset
entry['ipaConfigString'] = orig_cfg
conn.update_entry(entry) # pylint: disable=no-member
def test_ssh_from_controller(self):
"""https://pagure.io/SSSD/sssd/issue/3979
Test ssh from test controller after adding
ldap_deref_threshold=0 to sssd.conf on master
Steps:
1. setup a master
2. add ldap_deref_threshold=0 to sssd.conf on master
3. add an ipa user
4. ssh from controller to master using the user created in step 3
"""
if self.master.is_fips_mode: # pylint: disable=no-member
pytest.skip("paramiko is not compatible with FIPS mode")
cmd = self.master.run_command(['sssd', '--version'])
sssd_version = platform_tasks.parse_ipa_version(
cmd.stdout_text.strip())
if sssd_version < platform_tasks.parse_ipa_version('2.2.0'):
pytest.xfail(reason="sssd 2.2.0 unavailable in F29 nightly")
username = "testuser" + str(random.randint(200000, 9999999))
# add ldap_deref_threshold=0 to /etc/sssd/sssd.conf
sssd_conf_backup = tasks.FileBackup(self.master, paths.SSSD_CONF)
with tasks.remote_sssd_config(self.master) as sssd_config:
sssd_config.edit_domain(
self.master.domain, 'ldap_deref_threshold', 0)
try:
self.master.run_command(['systemctl', 'restart', 'sssd.service'])
# kinit admin
tasks.kinit_admin(self.master)
# add ipa user
cmd = ['ipa', 'user-add',
'--first', username,
'--last', username,
'--password', username]
input_passwd = 'Secret123\nSecret123\n'
cmd_output = self.master.run_command(cmd, stdin_text=input_passwd)
assert 'Added user "%s"' % username in cmd_output.stdout_text
input_passwd = 'Secret123\nSecret123\nSecret123\n'
self.master.run_command(['kinit', username],
stdin_text=input_passwd)
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(self.master.hostname,
username=username,
password='Secret123')
client.close()
finally:
sssd_conf_backup.restore()
self.master.run_command(['systemctl', 'restart', 'sssd.service'])
def test_user_mod_change_capitalization_issue5879(self):
"""
Test that an existing user which has been modified using ipa user-mod
and has the first and last name beginning with caps does not
throw the error 'ipa: ERROR: Type or value exists:' and
instead gets modified
This is a test case for Pagure issue
https://pagure.io/freeipa/issue/5879
Steps:
1. setup a master
2. add ipa user on master
3. now run ipa user-mod and specifying capital letters in names
4. user details should be modified
5. ipa: ERROR: Type or value exists is not displayed on console.
"""
# Create an ipa-user
tasks.kinit_admin(self.master)
ipauser = 'ipauser1'
first = 'ipauser'
modfirst = 'IpaUser'
last = 'test'
modlast = 'Test'
password = 'Secret123'
self.master.run_command(
['ipa', 'user-add', ipauser, '--first', first, '--last', last,
'--password'],
stdin_text="%s\n%s\n" % (password, password))
cmd = self.master.run_command(
['ipa', 'user-mod', ipauser, '--first', modfirst,
'--last', modlast])
assert 'Modified user "%s"' % (ipauser) in cmd.stdout_text
assert 'First name: %s' % (modfirst) in cmd.stdout_text
assert 'Last name: %s' % (modlast) in cmd.stdout_text
@pytest.mark.skip_if_platform(
"debian", reason="Crypto policy is not supported on Debian"
)
def test_enabled_tls_protocols(self):
"""Check Apache has same TLS versions enabled as crypto policy
This is the regression test for issue
https://pagure.io/freeipa/issue/7995.
"""
def is_tls_version_enabled(tls_version):
res = self.master.run_command(
['openssl', 's_client',
'-connect', '{}:443'.format(self.master.hostname),
'-{}'.format(tls_version)],
stdin_text='\n',
ok_returncode=[0, 1]
)
return res.returncode == 0
# get minimum version from current crypto-policy
openssl_cnf = self.master.get_file_contents(
"/etc/crypto-policies/back-ends/opensslcnf.config",
encoding="utf-8"
)
mo = re.search(r"MinProtocol\s*=\s*(TLSv[0-9.]+)", openssl_cnf)
assert mo
min_tls = mo.group(1)
# Fedora DEFAULT has TLS 1.0 enabled, NEXT has TLS 1.2
# even FUTURE crypto policy has TLS 1.2 as minimum version
assert min_tls in {"TLSv1", "TLSv1.2"}
# On Fedora FreeIPA still disables TLS 1.0 and 1.1 in ssl.conf.
assert not is_tls_version_enabled('tls1')
assert not is_tls_version_enabled('tls1_1')
assert is_tls_version_enabled('tls1_2')
assert is_tls_version_enabled('tls1_3')
@pytest.mark.skip(reason='https://pagure.io/freeipa/issue/8151')
def test_sss_ssh_authorizedkeys(self):
"""Login via Ssh using private-key for ipa-user should work.
Test for : https://pagure.io/SSSD/sssd/issue/3937
Steps:
1) setup user with ssh-key and certificate stored in ipaserver
2) simulate p11_child timeout
3) try to login via ssh using private key.
"""
user = 'testsshuser'
passwd = 'Secret123'
user_key = tasks.create_temp_file(self.master, create_file=False)
pem_file = tasks.create_temp_file(self.master)
# Create a user with a password
tasks.create_active_user(self.master, user, passwd, extra_args=[
'--homedir', '/home/{}'.format(user)])
tasks.kinit_admin(self.master)
tasks.run_command_as_user(
self.master, user, ['ssh-keygen', '-N', '',
'-f', user_key])
ssh_pub_key = self.master.get_file_contents('{}.pub'.format(
user_key), encoding='utf-8')
openssl_cmd = [
'openssl', 'req', '-x509', '-newkey', 'rsa:2048', '-days', '365',
'-nodes', '-out', pem_file, '-subj', '/CN=' + user]
self.master.run_command(openssl_cmd)
cert_b64 = self.get_cert_base64(self.master, pem_file)
sssd_p11_child = '/usr/libexec/sssd/p11_child'
backup = tasks.FileBackup(self.master, sssd_p11_child)
try:
content = '#!/bin/bash\nsleep 999999'
# added sleep to simulate the timeout for p11_child
self.master.put_file_contents(sssd_p11_child, content)
self.master.run_command(
['ipa', 'user-mod', user, '--ssh', ssh_pub_key])
self.master.run_command([
'ipa', 'user-add-cert', user, '--certificate', cert_b64])
# clear cache to avoid SSSD to check the user in old lookup
tasks.clear_sssd_cache(self.master)
result = self.master.run_command(
[paths.SSS_SSH_AUTHORIZEDKEYS, user])
assert ssh_pub_key in result.stdout_text
# login to the system
self.master.run_command(
['ssh', '-o', 'PasswordAuthentication=no',
'-o', 'IdentitiesOnly=yes', '-o', 'StrictHostKeyChecking=no',
'-o', 'ConnectTimeout=10', '-l', user, '-i', user_key,
self.master.hostname, 'true'])
finally:
# cleanup
self.master.run_command(['ipa', 'user-del', user])
backup.restore()
self.master.run_command(['rm', '-f', pem_file, user_key,
'{}.pub'.format(user_key)])
def test_cacert_manage(self):
"""Exercise ipa-cacert-manage delete"""
# deletion without nickname
result = self.master.run_command(
['ipa-cacert-manage', 'delete'],
raiseonerr=False
)
assert result.returncode != 0
# deletion with an unknown nickname
result = self.master.run_command(
['ipa-cacert-manage', 'delete', 'unknown'],
raiseonerr=False
)
assert result.returncode != 0
assert "Unknown CA 'unknown'" in result.stderr_text
# deletion of IPA CA
ipa_ca_nickname = get_ca_nickname(self.master.domain.realm)
result = self.master.run_command(
['ipa-cacert-manage', 'delete', ipa_ca_nickname],
raiseonerr=False
)
assert result.returncode != 0
assert 'The IPA CA cannot be removed with this tool' in \
result.stderr_text
# Install 3rd party CA's, Let's Encrypt in this case
for cert in (isrgrootx1, letsencryptauthorityx3):
certfile = os.path.join(self.master.config.test_dir, 'cert.pem')
self.master.put_file_contents(certfile, cert)
result = self.master.run_command(
['ipa-cacert-manage', 'install', certfile],
)
# deletion of a root CA needed by a subCA, without -f option
result = self.master.run_command(
['ipa-cacert-manage', 'delete', isrgrootx1_nick],
raiseonerr=False
)
assert result.returncode != 0
assert "Verifying \'%s\' failed. Removing part of the " \
"chain? certutil: certificate is invalid: Peer's " \
"Certificate issuer is not recognized." \
% isrgrootx1_nick in result.stderr_text
# deletion of a root CA needed by a subCA, with -f option
result = self.master.run_command(
['ipa-cacert-manage', 'delete', isrgrootx1_nick, '-f'],
raiseonerr=False
)
assert result.returncode == 0
# deletion of a subca
result = self.master.run_command(
['ipa-cacert-manage', 'delete', le_x3_nick],
raiseonerr=False
)
assert result.returncode == 0
def test_ipa_adtrust_install_with_locale_issue8066(self):
"""
This test checks that ipa-adtrust-install command runs successfully
on a system with locale en_IN.UTF-8 without displaying error below
'IndexError: list index out of range'
This is a testcase for Pagure issue
https://pagure.io/freeipa/issue/8066
"""
# Set locale to en_IN.UTF-8 in .bashrc file to avoid reboot
tasks.kinit_admin(self.master)
BASHRC_CFG = "/root/.bashrc"
bashrc_backup = tasks.FileBackup(self.master, BASHRC_CFG)
exp_msg = "en_IN.UTF-8"
try:
self.master.run_command(
'echo "export LC_TIME=en_IN.UTF-8" >> ' + BASHRC_CFG
)
result = self.master.run_command('echo "$LC_TIME"')
assert result.stdout_text.rstrip() == exp_msg
# Install ipa-server-adtrust and check status
msg1 = (
"Unexpected error - see /var/log/ipaserver-install.log"
"for details"
)
msg2 = "IndexError: list index out of range"
tasks.install_packages(self.master, ["*ipa-server-trust-ad"])
result = self.master.run_command(
["ipa-adtrust-install", "-U"], raiseonerr=False
)
assert msg1 not in result.stderr_text
assert msg2 not in result.stderr_text
finally:
bashrc_backup.restore()
@pytest.fixture
def user_creation_deletion(self):
# create user
self.testuser = 'testuser'
tasks.create_active_user(self.master, self.testuser, 'Secret123')
yield
# cleanup
tasks.kinit_admin(self.master)
self.master.run_command(['ipa', 'user-del', self.testuser])
def test_login_wrong_password(self, user_creation_deletion):
"""Test ipa user login with wrong password
When ipa user login to machine using wrong password, it
should log proper message
related: https://github.com/SSSD/sssd/issues/5139
"""
# try to login with wrong password
sssd_version = tasks.get_sssd_version(self.master)
if (sssd_version < tasks.parse_version('2.3.0')):
pytest.xfail('Fix is part of sssd 2.3.0 and is'
' available from fedora32 onwards')
sshconn = paramiko.SSHClient()
sshconn.set_missing_host_key_policy(paramiko.AutoAddPolicy())
since = time.strftime('%H:%M:%S')
try:
sshconn.connect(self.master.hostname,
username=self.testuser,
password='WrongPassword')
except paramiko.AuthenticationException:
pass
sshconn.close()
# check if proper message logged
exp_msg = ("pam_sss(sshd:auth): received for user {}: 7"
" (Authentication failure)".format(self.testuser))
result = self.master.run_command(['journalctl',
'-u', 'sshd',
'--since={}'.format(since)])
assert exp_msg in result.stdout_text
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