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4cc9451271
The x509.subject_base() function is only used in tests. During the recent certificate refactoring, we had to get rid of the ipalib.x509 import from the module scope so that there were no circular dependecies and add it exactly to this funcion which is not used in the production code. Reviewed-By: Tibor Dudlak <tdudlak@redhat.com> Reviewed-By: Rob Crittenden <rcritten@redhat.com>
523 lines
17 KiB
Python
523 lines
17 KiB
Python
# Authors:
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# Rob Crittenden <rcritten@redhat.com>
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#
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# Copyright (C) 2009,2013 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 the `ipaserver/plugins/cert.py` module against a RA.
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"""
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from __future__ import print_function
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import base64
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import nose
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import os
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import pytest
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import shutil
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import six
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import tempfile
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from ipalib import api
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from ipalib import errors
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from ipaplatform.paths import paths
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from ipapython import ipautil
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from ipapython.dn import DN
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from ipapython.ipautil import run
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from ipatests.test_xmlrpc.testcert import subject_base
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from ipatests.test_xmlrpc.xmlrpc_test import XMLRPC_test
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from nose.tools import raises, assert_raises
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if six.PY3:
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unicode = str
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# So we can save the cert from issuance and compare it later
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cert = None
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newcert = None
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sn = None
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_DOMAIN = api.env.domain
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_EXP_CRL_URI = ''.join(['http://ipa-ca.', _DOMAIN, '/ipa/crl/MasterCRL.bin'])
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_EXP_OCSP_URI = ''.join(['http://ipa-ca.', _DOMAIN, '/ca/ocsp'])
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def is_db_configured():
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"""
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Raise an exception if we are testing against lite-server and the
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developer cert database is configured.
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"""
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aliasdir = api.env.dot_ipa + os.sep + 'alias' + os.sep + '.pwd'
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if (api.env.xmlrpc_uri == u'http://localhost:8888/ipa/xml' and
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not os.path.isfile(aliasdir)):
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raise nose.SkipTest('developer CA not configured in %s' % aliasdir)
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# Test setup
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#
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# This test needs a configured CA behind it in order to work properly
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#
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# To test against Apache directly then no changes are required. Just be
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# sure the xmlrpc_uri in ~/.ipa/default.conf points to Apache.
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#
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# To test against Dogtag CA in the lite-server:
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#
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# - Copy the 3 NSS db files from /var/lib/ipa/radb to ~/.ipa/alias
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# - Copy /var/lib/ipa/radb/pwdfile.txt to ~/.ipa/alias/.pwd.
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# - Change ownership of these files to be readable by you.
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#
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# The API tested depends on the value of ~/.ipa/default/ra_plugin when
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# running as the lite-server.
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class BaseCert(XMLRPC_test):
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@classmethod
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def setup_class(cls):
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super(BaseCert, cls).setup_class()
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if 'cert_request' not in api.Command:
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raise nose.SkipTest('cert_request not registered')
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if 'cert_show' not in api.Command:
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raise nose.SkipTest('cert_show not registered')
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is_db_configured()
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def run_certutil(self, args, stdin=None):
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new_args = [paths.CERTUTIL, "-d", self.reqdir]
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new_args = new_args + args
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return ipautil.run(new_args, stdin)
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def setup(self):
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self.reqdir = tempfile.mkdtemp(prefix = "tmp-")
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self.reqfile = self.reqdir + "/test.csr"
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self.pwname = self.reqdir + "/pwd"
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self.certfile = self.reqdir + "/cert.crt"
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# Create an empty password file
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with open(self.pwname, "w") as fp:
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fp.write("\n")
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# Create our temporary NSS database
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self.run_certutil(["-N", "-f", self.pwname])
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self.subject = DN(('CN', self.host_fqdn), subject_base())
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def teardown(self):
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shutil.rmtree(self.reqdir, ignore_errors=True)
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def generateCSR(self, subject):
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self.run_certutil(["-R", "-s", subject,
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"-o", self.reqfile,
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"-z", paths.GROUP,
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"-f", self.pwname,
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"-a",
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])
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with open(self.reqfile, "r") as fp:
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data = fp.read()
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return data
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host_fqdn = u'ipatestcert.%s' % api.env.domain
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service_princ = u'test/%s@%s' % (host_fqdn, api.env.realm)
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@pytest.mark.tier1
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class test_cert(BaseCert):
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@classmethod
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def setup_class(cls):
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super(test_cert, cls).setup_class()
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"""
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Test the `cert` plugin.
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"""
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def test_0001_cert_add(self):
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"""
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Test the `xmlrpc.cert_request` method without --add.
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This should fail because the service principal doesn't exist
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"""
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# First create the host that will use this policy
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assert 'result' in api.Command['host_add'](self.host_fqdn, force=True)
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csr = unicode(self.generateCSR(str(self.subject)))
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with assert_raises(errors.NotFound):
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api.Command['cert_request'](csr, principal=self.service_princ)
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def test_0002_cert_add(self):
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"""
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Test the `xmlrpc.cert_request` method with --add.
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"""
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# Our host should exist from previous test
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global cert, sn
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csr = unicode(self.generateCSR(str(self.subject)))
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res = api.Command['cert_request'](csr, principal=self.service_princ, add=True)['result']
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assert DN(res['subject']) == self.subject
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assert 'cacn' in res
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# save the cert for the service_show/find tests
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cert = res['certificate'].encode('ascii')
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# save cert's SN for URI test
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sn = res['serial_number']
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def test_0003_service_show(self):
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"""
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Verify that service-show has the right certificate using service-show.
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"""
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res = api.Command['service_show'](self.service_princ)['result']
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assert base64.b64encode(res['usercertificate'][0]) == cert
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def test_0004_service_find(self):
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"""
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Verify that service-find has the right certificate using service-find.
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"""
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# Assume there is only one service
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res = api.Command['service_find'](self.service_princ)['result']
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assert base64.b64encode(res[0]['usercertificate'][0]) == cert
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def test_0005_cert_uris(self):
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"""Test URI details and OCSP-URI in certificate.
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See https://fedorahosted.org/freeipa/ticket/5881
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"""
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result = api.Command.cert_show(sn, out=unicode(self.certfile))
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with open(self.certfile, "r") as f:
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pem_cert = unicode(f.read())
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result = run(['openssl', 'x509', '-text'],
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stdin=pem_cert, capture_output=True)
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assert _EXP_CRL_URI in result.output
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assert _EXP_OCSP_URI in result.output
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def test_0006_cert_renew(self):
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"""
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Issue a new certificate for a service
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"""
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global newcert
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csr = unicode(self.generateCSR(str(self.subject)))
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res = api.Command['cert_request'](csr, principal=self.service_princ)['result']
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assert DN(res['subject']) == self.subject
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# save the cert for the service_show/find tests
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newcert = res['certificate'].encode('ascii')
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def test_0007_service_show(self):
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"""
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Verify the new certificate with service-show.
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"""
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res = api.Command['service_show'](self.service_princ)['result']
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# Both the old and the new certs should be listed as certificates now
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certs_encoded = (
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base64.b64encode(usercert) for usercert in res['usercertificate']
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)
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assert set(certs_encoded) == set([cert, newcert])
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def test_0008_cert_show(self):
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"""
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Verify that cert-show shows CA of the certificate without --all
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"""
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res = api.Command['cert_show'](sn)['result']
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assert 'cacn' in res
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assert 'valid_not_before' in res
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assert 'valid_not_after' in res
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def test_0009_cert_find(self):
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"""
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Verify that cert-find shows CA of the certificate without --all
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"""
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res = api.Command['cert_find'](min_serial_number=sn,
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max_serial_number=sn)['result'][0]
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assert 'cacn' in res
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assert 'valid_not_before' in res
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assert 'valid_not_after' in res
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def test_00010_cleanup(self):
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"""
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Clean up cert test data
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"""
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# Now clean things up
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api.Command['host_del'](self.host_fqdn)
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# Verify that the service is gone
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res = api.Command['service_find'](self.service_princ)
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assert res['count'] == 0
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def test_00011_emails_are_valid(self):
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"""
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Verify the different scenarios when checking if any email addr
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from DN or SAN extension does not appear in ldap entry.
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"""
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from ipaserver.plugins.cert import _emails_are_valid
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email_addrs = [u'any@EmAiL.CoM']
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result = _emails_are_valid(email_addrs, [u'any@email.com'])
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assert True == result, result
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email_addrs = [u'any@EmAiL.CoM']
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result = _emails_are_valid(email_addrs, [u'any@email.com',
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u'another@email.com'])
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assert True == result, result
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result = _emails_are_valid([], [u'any@email.com'])
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assert True == result, result
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email_addrs = [u'invalidEmailAddress']
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result = _emails_are_valid(email_addrs, [])
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assert False == result, result
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@pytest.mark.tier1
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class test_cert_find(XMLRPC_test):
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@classmethod
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def setup_class(cls):
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super(test_cert_find, cls).setup_class()
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if 'cert_find' not in api.Command:
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raise nose.SkipTest('cert_find not registered')
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if api.env.ra_plugin != 'dogtag':
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raise nose.SkipTest('cert_find for dogtag CA only')
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is_db_configured()
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"""
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Test the `cert-find` command.
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"""
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short = api.env.host.split('.')[0]
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def test_0001_find_all(self):
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"""
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Search for all certificates.
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We don't know how many we'll get but there should be at least 10
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by default.
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"""
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res = api.Command['cert_find']()
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assert 'count' in res and res['count'] >= 10
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def test_0002_find_CA(self):
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"""
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Search for the CA certificate.
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"""
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res = api.Command['cert_find'](subject=u'Certificate Authority')
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assert 'count' in res and res['count'] == 1
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def test_0003_find_OCSP(self):
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"""
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Search for the OCSP certificate.
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"""
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res = api.Command['cert_find'](subject=u'OCSP Subsystem')
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assert 'count' in res
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assert res['count'], "No OSCP certificate found"
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def test_0004_find_this_host(self):
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"""
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Find all certificates for this IPA server
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"""
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res = api.Command['cert_find'](subject=api.env.host)
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assert 'count' in res and res['count'] > 1
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def test_0005_find_this_host_exact(self):
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"""
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Find all certificates for this IPA server (exact)
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"""
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res = api.Command['cert_find'](subject=api.env.host, exactly=True)
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assert 'count' in res and res['count'] > 1
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def test_0006_find_this_short_host_exact(self):
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"""
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Find all certificates for this IPA server short name (exact)
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"""
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res = api.Command['cert_find'](subject=self.short, exactly=True)
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assert 'count' in res and res['count'] == 0
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# tests 0007 to 0016 removed
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def test_0017_find_by_issuedon(self):
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"""
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Find all certificates issued since 2008
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"""
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res = api.Command['cert_find'](issuedon_from=u'2008-01-01',
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sizelimit=10)
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assert 'count' in res and res['count'] == 10
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def test_0018_find_through_issuedon(self):
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"""
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Find all certificates issued through 2008
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"""
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res = api.Command['cert_find'](issuedon_to=u'2008-01-01',
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sizelimit=10)
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assert 'count' in res and res['count'] == 0
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def test_0019_find_notvalid_before(self):
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"""
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Find all certificates valid not before 2008
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"""
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res = api.Command['cert_find'](validnotbefore_from=u'2008-01-01',
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sizelimit=10)
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assert 'count' in res and res['count'] == 10
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def test_0020_find_notvalid_before(self):
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"""
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Find all certificates valid not before to 2100
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"""
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res = api.Command['cert_find'](validnotbefore_to=u'2100-01-01',
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sizelimit=10)
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assert 'count' in res and res['count'] == 10
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def test_0021_find_notvalid_before(self):
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"""
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Find all certificates valid not before 2100
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"""
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res = api.Command['cert_find'](validnotbefore_from=u'2100-01-01',
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sizelimit=10)
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assert 'count' in res and res['count'] == 0
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def test_0022_find_notvalid_before(self):
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"""
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Find all certificates valid not before to 2008
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"""
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res = api.Command['cert_find'](validnotbefore_to=u'2008-01-01',
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sizelimit=10)
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assert 'count' in res and res['count'] == 0
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def test_0023_find_notvalid_after(self):
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"""
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Find all certificates valid not after 2008
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"""
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res = api.Command['cert_find'](validnotafter_from=u'2008-01-01',
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sizelimit=10)
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assert 'count' in res and res['count'] == 10
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def test_0024_find_notvalid_after(self):
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"""
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Find all certificates valid not after to 2100
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"""
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res = api.Command['cert_find'](validnotafter_to=u'2100-01-01',
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sizelimit=10)
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assert 'count' in res and res['count'] == 10
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def test_0025_find_notvalid_after(self):
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"""
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Find all certificates valid not after 2100
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"""
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res = api.Command['cert_find'](validnotafter_from=u'2100-01-01',
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sizelimit=10)
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assert 'count' in res and res['count'] == 0
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def test_0026_find_notvalid_after(self):
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"""
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Find all certificates valid not after to 2008
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"""
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res = api.Command['cert_find'](validnotafter_to=u'2008-01-01',
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sizelimit=10)
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assert 'count' in res and res['count'] == 0
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def test_0027_sizelimit_zero(self):
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"""
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Search with a sizelimit of 0
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"""
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count_all = api.Command['cert_find']()['count']
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res = api.Command['cert_find'](sizelimit=0)
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assert 'count' in res and res['count'] == count_all
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@raises(errors.ValidationError)
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def test_0028_find_negative_size(self):
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"""
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Search with a negative sizelimit
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"""
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api.Command['cert_find'](sizelimit=-100)
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def test_0029_search_for_notfound(self):
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"""
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Search for a host that isn't there.
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"""
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res = api.Command['cert_find'](subject=u'notfound')
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assert 'count' in res and res['count'] == 0
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def test_0030_search_for_testcerts(self):
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"""
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Search for certs created in other tests
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"""
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res = api.Command['cert_find'](subject=u'ipatestcert.%s' % api.env.domain)
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assert 'count' in res and res['count'] >= 1
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@raises(errors.ConversionError)
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def test_0031_search_on_invalid_date(self):
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"""
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Search using invalid date format
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"""
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api.Command['cert_find'](issuedon_from=u'xyz')
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@pytest.mark.tier1
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class test_cert_revocation(BaseCert):
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@classmethod
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def setup_class(cls):
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super(test_cert_revocation, cls).setup_class()
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# create CSR, request cert, revoke cert, check cert attributes
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def revoke_cert(self, reason):
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# add host
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assert 'result' in api.Command['host_add'](self.host_fqdn, force=True)
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# generate CSR, request certificate, obtain serial number
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self.csr = unicode(self.generateCSR(str(self.subject)))
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res = api.Command['cert_request'](self.csr,
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principal=self.service_princ,
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add=True, all=True)['result']
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serial_number = res['serial_number']
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# revoke created certificate
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assert 'result' in api.Command['cert_revoke'](
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serial_number, revocation_reason=reason)
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# verify that certificate is revoked with correct reason
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res2 = api.Command['cert_show'](serial_number, all=True)['result']
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assert res2['revoked']
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assert res2['revocation_reason'] == reason
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# remove host
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assert 'result' in api.Command['host_del'](self.host_fqdn)
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def test_revoke_with_reason_0(self):
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self.revoke_cert(0)
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def test_revoke_with_reason_1(self):
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self.revoke_cert(1)
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def test_revoke_with_reason_2(self):
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self.revoke_cert(2)
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def test_revoke_with_reason_3(self):
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self.revoke_cert(3)
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def test_revoke_with_reason_4(self):
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self.revoke_cert(4)
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def test_revoke_with_reason_5(self):
|
|
self.revoke_cert(5)
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def test_revoke_with_reason_6(self):
|
|
self.revoke_cert(6)
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def test_revoke_with_reason_8(self):
|
|
self.revoke_cert(8)
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def test_revoke_with_reason_9(self):
|
|
self.revoke_cert(9)
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|
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def test_revoke_with_reason_10(self):
|
|
self.revoke_cert(10)
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