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e1cb802d15
Fixes: /usr/lib/python2.7/site-packages/ipatests/test_cmdline/test_ipagetkeytab.py:116: SyntaxWarning: assertion is always true, perhaps remove parentheses? Reviewed-By: Tomas Babej <tbabej@redhat.com>
158 lines
5.1 KiB
Python
158 lines
5.1 KiB
Python
# Authors:
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# Rob Crittenden <rcritten@redhat.com>
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#
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# Copyright (C) 2010 Red Hat
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# see file 'COPYING' for use and warranty information
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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Test `ipa-getkeytab`
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"""
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import os
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import shutil
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from cmdline import cmdline_test
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from ipalib import api
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from ipalib import errors
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import tempfile
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from ipapython import ipautil, ipaldap
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import nose
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import tempfile
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import gssapi
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from ipaserver.plugins.ldap2 import ldap2
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from ipapython.dn import DN
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import pytest
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def use_keytab(principal, keytab):
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try:
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tmpdir = tempfile.mkdtemp(prefix = "tmp-")
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ccache_file = 'FILE:%s/ccache' % tmpdir
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name = gssapi.Name(principal, gssapi.NameType.kerberos_principal)
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store = {'ccache': ccache_file,
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'client_keytab': keytab}
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os.environ['KRB5CCNAME'] = ccache_file
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gssapi.Credentials(name=name, usage='initiate', store=store)
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conn = ldap2(api)
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conn.connect(autobind=ipaldap.AUTOBIND_DISABLED)
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conn.disconnect()
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except gssapi.exceptions.GSSError as e:
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raise Exception('Unable to bind to LDAP. Error initializing principal %s in %s: %s' % (principal, keytab, str(e)))
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finally:
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os.environ.pop('KRB5CCNAME', None)
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if tmpdir:
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shutil.rmtree(tmpdir)
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@pytest.mark.tier0
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class test_ipagetkeytab(cmdline_test):
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"""
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Test `ipa-getkeytab`.
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"""
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command = "ipa-getkeytab"
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host_fqdn = u'ipatest.%s' % api.env.domain
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service_princ = u'test/%s@%s' % (host_fqdn, api.env.realm)
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[keytabfd, keytabname] = tempfile.mkstemp()
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os.close(keytabfd)
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def test_0_setup(self):
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"""
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Create a host to test against.
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"""
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# Create the service
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try:
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api.Command['host_add'](self.host_fqdn, force=True)
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except errors.DuplicateEntry:
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# it already exists, no problem
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pass
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def test_1_run(self):
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"""
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Create a keytab with `ipa-getkeytab` for a non-existent service.
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"""
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new_args = [self.command,
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"-s", api.env.host,
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"-p", "test/notfound.example.com",
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"-k", self.keytabname,
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]
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result = ipautil.run(new_args, stdin=None, raiseonerr=False,
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capture_error=True)
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err = result.error_output
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assert 'Failed to parse result: PrincipalName not found.\n' in err, err
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rc = result.returncode
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assert rc > 0, rc
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def test_2_run(self):
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"""
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Create a keytab with `ipa-getkeytab` for an existing service.
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"""
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# Create the service
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try:
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api.Command['service_add'](self.service_princ, force=True)
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except errors.DuplicateEntry:
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# it already exists, no problem
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pass
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os.unlink(self.keytabname)
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new_args = [self.command,
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"-s", api.env.host,
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"-p", self.service_princ,
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"-k", self.keytabname,
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]
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try:
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result = ipautil.run(new_args, None, capture_error=True)
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expected = 'Keytab successfully retrieved and stored in: %s\n' % (
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self.keytabname)
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assert expected in result.error_output, (
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'Success message not in output:\n%s' % result.error_output)
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except ipautil.CalledProcessError as e:
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assert (False)
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def test_3_use(self):
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"""
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Try to use the service keytab.
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"""
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use_keytab(self.service_princ, self.keytabname)
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def test_4_disable(self):
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"""
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Disable a kerberos principal
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"""
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# Verify that it has a principal key
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entry = api.Command['service_show'](self.service_princ)['result']
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assert(entry['has_keytab'] == True)
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# Disable it
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api.Command['service_disable'](self.service_princ)
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# Verify that it looks disabled
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entry = api.Command['service_show'](self.service_princ)['result']
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assert(entry['has_keytab'] == False)
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def test_5_use_disabled(self):
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"""
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Try to use the disabled keytab
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"""
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try:
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use_keytab(self.service_princ, self.keytabname)
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except Exception as errmsg:
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assert('Unable to bind to LDAP. Error initializing principal' in str(errmsg))
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def test_9_cleanup(self):
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"""
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Clean up test data
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"""
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# First create the host that will use this policy
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os.unlink(self.keytabname)
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api.Command['host_del'](self.host_fqdn)
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