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pytest >= 2.10 supports yield based fixtures with pytest.fixture. In pytest < 2.10 pytest.yield_fixture is required. But that function also raises a deprecation warning in pytest >= 3.0. FreeIPA has to stay compatible with pytest < 2.10 for RHEL 7 testing. https://docs.pytest.org/en/latest/fixture.html#fixture-finalization-executing-teardown-code https://pagure.io/freeipa/issue/6591 Signed-off-by: Christian Heimes <cheimes@redhat.com> Reviewed-By: Martin Basti <mbasti@redhat.com>
127 lines
3.0 KiB
Python
127 lines
3.0 KiB
Python
#
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# Copyright (C) 2016 FreeIPA Contributors see COPYING for license
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#
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"""
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Test suite for creating principals via kadmin.local and modifying their keys
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"""
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import os
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import pytest
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import tempfile
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from ipalib import api
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from ipaserver.install import installutils
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from ipatests.test_util import yield_fixture
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@yield_fixture()
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def keytab():
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fd, keytab_path = tempfile.mkstemp(suffix='.keytab')
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os.close(fd)
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try:
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yield keytab_path
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finally:
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try:
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os.remove(keytab_path)
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except OSError:
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pass
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@pytest.fixture()
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def service_in_kerberos_subtree(request):
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princ = u'svc1/{0.host}@{0.realm}'.format(api.env)
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installutils.kadmin_addprinc(princ)
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def fin():
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try:
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installutils.kadmin(
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'delprinc -force {}'.format(princ))
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except Exception:
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pass
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request.addfinalizer(fin)
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return princ
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@pytest.fixture()
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def service_in_service_subtree(request):
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princ = u'svc2/{0.host}@{0.realm}'.format(api.env)
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rpcclient = api.Backend.rpcclient
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was_connected = rpcclient.isconnected()
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if not was_connected:
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rpcclient.connect()
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api.Command.service_add(princ)
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def fin():
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try:
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api.Command.service_del(princ)
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except Exception:
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pass
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try:
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if not was_connected:
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rpcclient.disconnect()
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except Exception:
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pass
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request.addfinalizer(fin)
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return princ
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@pytest.fixture(params=[service_in_kerberos_subtree,
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service_in_service_subtree])
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def service(request):
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return request.param(request)
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@pytest.mark.skipif(
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os.getuid() != 0, reason="kadmin.local is accesible only to root")
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class TestKadmin(object):
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def assert_success(self, command, *args):
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"""
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Since kadmin.local returns 0 also when internal errors occur, we have
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to catch the command's stderr and check that it is empty
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"""
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result = command(*args)
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assert not result.error_output
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def test_create_keytab(self, service, keytab):
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"""
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tests that ktadd command works for both types of services
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"""
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self.assert_success(
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installutils.create_keytab,
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keytab,
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service)
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def test_change_key(self, service, keytab):
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"""
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tests that both types of service can have passwords changed using
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kadmin
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"""
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self.assert_success(
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installutils.create_keytab,
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keytab,
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service)
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self.assert_success(
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installutils.kadmin,
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'change_password -randkey {}'.format(service))
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def test_append_key(self, service, keytab):
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"""
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Tests that we can create a new keytab for both service types and then
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append new keys to it
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"""
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self.assert_success(
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installutils.create_keytab,
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keytab,
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service)
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self.assert_success(
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installutils.create_keytab,
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keytab,
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service)
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