From 3e0e8c309c70a0d379b985189c23f1bacd62a96e Mon Sep 17 00:00:00 2001 From: Florence Blanc-Renaud Date: Fri, 30 Nov 2018 15:46:25 +0100 Subject: [PATCH] ipatest: add test for ipa-pkinit-manage enable|disable Add a test for ipa-pkinit-manage with the following scenario: - install master with option --no-pkinit - call ipa-pkinit-manage enable - call ipa-pkinit-manage disable - call ipa-pkinit-manage enable At each step, check that the PKINIT cert is consistent with the expectations: when pkinit is enabled, the cert is signed by IPA CA and tracked by 'IPA' ca helper, but when pkinit is disabled, the cert is self-signed and tracked by 'SelfSign' CA helper. Related to https://pagure.io/freeipa/issue/7200 Reviewed-By: Alexander Bokovoy Reviewed-By: Christian Heimes --- .../test_integration/test_pkinit_manage.py | 111 ++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 ipatests/test_integration/test_pkinit_manage.py diff --git a/ipatests/test_integration/test_pkinit_manage.py b/ipatests/test_integration/test_pkinit_manage.py new file mode 100644 index 0000000000000000000000000000000000000000..bc1d9e338cdf4e7a503b3c83ac12792894eecce2 --- /dev/null +++ b/ipatests/test_integration/test_pkinit_manage.py @@ -0,0 +1,111 @@ +# +# Copyright (C) 2018 FreeIPA Contributors see COPYING for license +# + +""" +Module provides tests for the ipa-pkinit-manage command. +""" + +from __future__ import absolute_import + +from ipalib import x509 +from ipaplatform.paths import paths +from ipapython.dn import DN +from ipatests.test_integration.base import IntegrationTest +from ipatests.pytest_ipa.integration import tasks + + +SELFSIGNED_CA_HELPER = 'SelfSign' +IPA_CA_HELPER = 'IPA' +PKINIT_STATUS_ENABLED = 'enabled' +PKINIT_STATUS_DISABLED = 'disabled' + + +def check_pkinit_status(host, status): + """Ensures that ipa-pkinit-manage status returns the expected state""" + result = host.run_command(['ipa-pkinit-manage', 'status'], + raiseonerr=False) + assert result.returncode == 0 + assert 'PKINIT is {}'.format(status) in result.stdout_text + + +def check_pkinit_tracking(host, ca_helper): + """Ensures that the PKINIT cert is tracked by the expected helper""" + result = host.run_command(['getcert', 'list', '-f', paths.KDC_CERT], + raiseonerr=False) + assert result.returncode == 0 + # Make sure that only one request exists + assert result.stdout_text.count('Request ID') == 1 + # Make sure that the right CA helper is used to track the cert + assert 'CA: {}'.format(ca_helper) in result.stdout_text + + +def check_pkinit_cert_issuer(host, issuer): + """Ensures that the PKINIT cert is signed by the expected issuer""" + data = host.get_file_contents(paths.KDC_CERT) + pkinit_cert = x509.load_pem_x509_certificate(data) + # Make sure that the issuer is the expected one + assert DN(pkinit_cert.issuer) == DN(issuer) + + +def check_pkinit(host, enabled=True): + """Checks that PKINIT is configured as expected + + If enabled: + ipa-pkinit-manage status must return 'PKINIT is enabled' + the certificate must be tracked by IPA CA helper + the certificate must be signed by IPA CA + If disabled: + ipa-pkinit-manage status must return 'PKINIT is disabled' + the certificate must be tracked by SelfSign CA helper + the certificate must be self-signed + """ + if enabled: + # When pkinit is enabled: + # cert is tracked by IPA CA helper + # cert is signed by IPA CA + check_pkinit_status(host, PKINIT_STATUS_ENABLED) + check_pkinit_tracking(host, IPA_CA_HELPER) + check_pkinit_cert_issuer( + host, + 'CN=Certificate Authority,O={}'.format(host.domain.realm)) + else: + # When pkinit is disabled + # cert is tracked by 'SelfSign' CA helper + # cert is self-signed + check_pkinit_status(host, PKINIT_STATUS_DISABLED) + check_pkinit_tracking(host, SELFSIGNED_CA_HELPER) + check_pkinit_cert_issuer( + host, + 'CN={},O={}'.format(host.hostname, host.domain.realm)) + + +class TestPkinitManage(IntegrationTest): + """Tests the ipa-pkinit-manage command. + + ipa-pkinit-manage can be used to enable, disable or check + the status of PKINIT. + When pkinit is enabled, the kerberos server is using a certificate + signed either externally or by IPA CA. In the latter case, certmonger + is tracking the cert with IPA helper. + When pkinit is disabled, the kerberos server is using a self-signed + certificate that is tracked by certmonger with the SelfSigned helper. + """ + + @classmethod + def install(cls, mh): + # Install the master with PKINIT disabled + tasks.install_master(cls.master, extra_args=['--no-pkinit']) + check_pkinit(cls.master, enabled=False) + + def test_pkinit_enable(self): + self.master.run_command(['ipa-pkinit-manage', 'enable']) + check_pkinit(self.master, enabled=True) + + def test_pkinit_disable(self): + self.master.run_command(['ipa-pkinit-manage', 'disable']) + check_pkinit(self.master, enabled=False) + + def test_pkinit_reenable(self): + self.master.run_command(['ipa-pkinit-manage', 'enable']) + check_pkinit(self.master, enabled=True) -- 2.17.2