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12067297d8
The newer version of pylint has fixed false positives and does not need anymore these suppressions: - global-variable-not-assigned - invalid-sequence-index - no-name-in-module - not-callable - unsupported-assignment-operation Related: https://pagure.io/freeipa/issue/9278 Signed-off-by: Florence Blanc-Renaud <flo@redhat.com> Reviewed-By: Stanislav Levin <slev@altlinux.org>
234 lines
7.7 KiB
Python
234 lines
7.7 KiB
Python
# Copyright (C) 2021 FreeIPA Project Contributors - see LICENSE file
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from collections import namedtuple
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from io import BytesIO
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from lxml.etree import parse as myparse
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import pytest
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import textwrap
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from unittest.mock import mock_open, patch
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from ipaplatform.constants import constants
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from ipaserver.install import dogtaginstance
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class MyDogtagInstance(dogtaginstance.DogtagInstance):
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"""Purpose is to avoid reading configuration files.
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The real DogtagInstance will open up the system store and
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try to determine the actual version of tomcat installed.
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Fake it instead.
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"""
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def __init__(self, is_newer):
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self.service_user = constants.PKI_USER
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self.ajp_secret = None
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self.is_newer = is_newer
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def _is_newer_tomcat_version(self, default=None):
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return self.is_newer
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def mock_etree_parse(data):
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"""Convert a string into a file-like object to pass in the XML"""
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f = BytesIO(data.strip().encode('utf-8'))
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return myparse(f)
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def mock_pkiuser_entity():
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"""Return struct_passwd for mocked pkiuser"""
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StructPasswd = namedtuple(
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"StructPasswd",
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[
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"pw_name",
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"pw_passwd",
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"pw_uid",
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"pw_gid",
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"pw_gecos",
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"pw_dir",
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"pw_shell",
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]
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)
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pkiuser_entity = StructPasswd(
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constants.PKI_USER,
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pw_passwd="x",
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pw_uid=-1,
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pw_gid=-1,
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pw_gecos="",
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pw_dir="/dev/null",
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pw_shell="/sbin/nologin",
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)
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return pkiuser_entity
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# Format of test_data is:
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# (
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# is_newer_tomcat (boolean),
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# XML input,
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# expected secret attribute(s),
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# expected password(s),
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# rewrite of XML file expected (boolean),
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# )
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test_data = (
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(
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# Case 1: Upgrade requiredSecret to secret
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True,
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textwrap.dedent("""
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<?xml version="1.0" encoding="UTF-8"?>
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<Server port="1234" shutdown="SHUTDOWN">
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<Service name="Catalina">
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<Connector port="9000" protocol="AJP/1.3" redirectPort="443"
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address="localhost" requiredSecret="testing_ajp_secret" />
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</Service>
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</Server>
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"""),
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('secret',),
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('testing_ajp_secret',),
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('requiredSecret',),
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True,
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),
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(
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# Case 2: One connector with secret, no update is needed
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True,
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textwrap.dedent("""
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<?xml version="1.0" encoding="UTF-8"?>
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<Server port="1234" shutdown="SHUTDOWN">
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<Service name="Catalina">
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<Connector port="9000" protocol="AJP/1.3" redirectPort="443"
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address="localhost" secret="testing_ajp_secret" />
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</Service>
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</Server>
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"""),
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('secret',),
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('testing_ajp_secret',),
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('requiredSecret',),
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False,
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),
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(
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# Case 3: Two connectors, old secret attribute, different secrets
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True,
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textwrap.dedent("""
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<?xml version="1.0" encoding="UTF-8"?>
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<Server port="1234" shutdown="SHUTDOWN">
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<Service name="Catalina">
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<Connector port="9000" protocol="AJP/1.3" redirectPort="443"
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address="localhost4" requiredSecret="testing_ajp_secret" />
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<Connector port="9000" protocol="AJP/1.3" redirectPort="443"
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address="localhost6" requiredSecret="other_secret" />
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</Service>
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</Server>
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"""),
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('secret', 'secret'),
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('testing_ajp_secret', 'testing_ajp_secret'),
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('requiredSecret', 'requiredSecret'),
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True,
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),
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(
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# Case 4: Two connectors, new secret attribute, same secrets
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True,
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textwrap.dedent("""
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<?xml version="1.0" encoding="UTF-8"?>
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<Server port="1234" shutdown="SHUTDOWN">
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<Service name="Catalina">
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<Connector port="9000" protocol="AJP/1.3" redirectPort="443"
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address="localhost4" secret="testing_ajp_secret" />
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<Connector port="9000" protocol="AJP/1.3" redirectPort="443"
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address="localhost6" secret="testing_ajp_secret" />
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</Service>
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</Server>
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"""),
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('secret', 'secret'),
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('testing_ajp_secret', 'testing_ajp_secret'),
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('requiredSecret', 'requiredSecret'),
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False,
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),
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(
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# Case 5: Two connectors, no secrets
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True,
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textwrap.dedent("""
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<?xml version="1.0" encoding="UTF-8"?>
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<Server port="1234" shutdown="SHUTDOWN">
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<Service name="Catalina">
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<Connector port="9000" protocol="AJP/1.3" redirectPort="443"
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address="localhost4" />
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<Connector port="9000" protocol="AJP/1.3" redirectPort="443"
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address="localhost6" />
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</Service>
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</Server>
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"""),
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('secret', 'secret'),
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('RANDOM', 'RANDOM'),
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('requiredSecret', 'requiredSecret'),
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True,
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),
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(
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# Case 6: Older tomcat, no update needed for requiredSecret
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False,
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textwrap.dedent("""
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<?xml version="1.0" encoding="UTF-8"?>
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<Server port="1234" shutdown="SHUTDOWN">
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<Service name="Catalina">
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<Connector port="9000" protocol="AJP/1.3" redirectPort="443"
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address="localhost" requiredSecret="testing_ajp_secret" />
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</Service>
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</Server>
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"""),
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('requiredSecret',),
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('testing_ajp_secret',),
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('secret',),
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False,
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),
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(
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# Case 7: Older tomcat, both secrets are present, one s/b removed
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False,
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textwrap.dedent("""
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<?xml version="1.0" encoding="UTF-8"?>
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<Server port="1234" shutdown="SHUTDOWN">
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<Service name="Catalina">
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<Connector port="9000" protocol="AJP/1.3" redirectPort="443"
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address="localhost" requiredSecret="testing_ajp_secret"
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secret="other_secret" />
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</Service>
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</Server>
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"""),
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('requiredSecret',),
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('testing_ajp_secret',),
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('secret',),
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True,
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),
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)
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class TestAJPSecretUpgrade:
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@patch("ipaplatform.base.constants.pwd.getpwnam")
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@patch("ipaplatform.base.constants.os.chown")
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@patch("ipaserver.install.dogtaginstance.lxml.etree.parse")
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@pytest.mark.parametrize("test_data", test_data)
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def test_connecter(self, mock_parse, mock_chown, mock_getpwnam, test_data):
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is_newer, data, secret, expect, ex_secret, rewrite = test_data
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mock_chown.return_value = None
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mock_parse.return_value = mock_etree_parse(data)
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mock_getpwnam.return_value = mock_pkiuser_entity()
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dogtag = MyDogtagInstance(is_newer)
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with patch('ipaserver.install.dogtaginstance.open', mock_open()) \
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as mocked_file:
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dogtag.secure_ajp_connector()
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if rewrite:
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newdata = mocked_file().write.call_args
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f = BytesIO(newdata[0][0])
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server_xml = myparse(f)
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doc = server_xml.getroot()
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connectors = doc.xpath('//Connector[@protocol="AJP/1.3"]')
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assert len(connectors) == len(secret)
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i = 0
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for connector in connectors:
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if expect[i] == 'RANDOM':
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assert connector.attrib[secret[i]]
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else:
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assert connector.attrib[secret[i]] == expect[i]
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assert connector.attrib.get(ex_secret[i]) is None
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i += 1
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else:
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assert mocked_file().write.call_args is None
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