mirror of
https://github.com/certbot/certbot.git
synced 2026-01-26 07:41:33 +03:00
694 lines
32 KiB
Python
694 lines
32 KiB
Python
"""Tests for letsencrypt.storage."""
|
|
import datetime
|
|
import pytz
|
|
import os
|
|
import tempfile
|
|
import shutil
|
|
import unittest
|
|
|
|
import configobj
|
|
import mock
|
|
|
|
from letsencrypt import configuration
|
|
from letsencrypt import errors
|
|
from letsencrypt.storage import ALL_FOUR
|
|
|
|
from letsencrypt.tests import test_util
|
|
|
|
|
|
CERT = test_util.load_cert('cert.pem')
|
|
|
|
|
|
def unlink_all(rc_object):
|
|
"""Unlink all four items associated with this RenewableCert."""
|
|
for kind in ALL_FOUR:
|
|
os.unlink(getattr(rc_object, kind))
|
|
|
|
|
|
def fill_with_sample_data(rc_object):
|
|
"""Put dummy data into all four files of this RenewableCert."""
|
|
for kind in ALL_FOUR:
|
|
with open(getattr(rc_object, kind), "w") as f:
|
|
f.write(kind)
|
|
|
|
|
|
class BaseRenewableCertTest(unittest.TestCase):
|
|
"""Base class for setting up Renewable Cert tests.
|
|
|
|
.. note:: It may be required to write out self.config for
|
|
your test. Check :class:`.cli_test.DuplicateCertTest` for an example.
|
|
|
|
"""
|
|
def setUp(self):
|
|
from letsencrypt import storage
|
|
self.tempdir = tempfile.mkdtemp()
|
|
|
|
self.cli_config = configuration.RenewerConfiguration(
|
|
namespace=mock.MagicMock(
|
|
config_dir=self.tempdir,
|
|
work_dir=self.tempdir,
|
|
logs_dir=self.tempdir,
|
|
)
|
|
)
|
|
|
|
# TODO: maybe provide RenewerConfiguration.make_dirs?
|
|
# TODO: main() should create those dirs, c.f. #902
|
|
os.makedirs(os.path.join(self.tempdir, "live", "example.org"))
|
|
os.makedirs(os.path.join(self.tempdir, "archive", "example.org"))
|
|
os.makedirs(os.path.join(self.tempdir, "renewal"))
|
|
|
|
config = configobj.ConfigObj()
|
|
for kind in ALL_FOUR:
|
|
config[kind] = os.path.join(self.tempdir, "live", "example.org",
|
|
kind + ".pem")
|
|
config.filename = os.path.join(self.tempdir, "renewal",
|
|
"example.org.conf")
|
|
config.write()
|
|
self.config = config
|
|
|
|
# We also create a file that isn't a renewal config in the same
|
|
# location to test that logic that reads in all-and-only renewal
|
|
# configs will ignore it and NOT attempt to parse it.
|
|
junk = open(os.path.join(self.tempdir, "renewal", "IGNORE.THIS"), "w")
|
|
junk.write("This file should be ignored!")
|
|
junk.close()
|
|
|
|
self.defaults = configobj.ConfigObj()
|
|
|
|
with mock.patch("letsencrypt.storage.RenewableCert._check_symlinks") as check:
|
|
check.return_value = True
|
|
self.test_rc = storage.RenewableCert(config.filename, self.cli_config)
|
|
|
|
def tearDown(self):
|
|
shutil.rmtree(self.tempdir)
|
|
|
|
def _write_out_ex_kinds(self):
|
|
for kind in ALL_FOUR:
|
|
where = getattr(self.test_rc, kind)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"{0}12.pem".format(kind)), where)
|
|
with open(where, "w") as f:
|
|
f.write(kind)
|
|
os.unlink(where)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"{0}11.pem".format(kind)), where)
|
|
with open(where, "w") as f:
|
|
f.write(kind)
|
|
|
|
|
|
class RenewableCertTests(BaseRenewableCertTest):
|
|
# pylint: disable=too-many-public-methods
|
|
"""Tests for letsencrypt.storage."""
|
|
|
|
def test_initialization(self):
|
|
self.assertEqual(self.test_rc.lineagename, "example.org")
|
|
for kind in ALL_FOUR:
|
|
self.assertEqual(
|
|
getattr(self.test_rc, kind), os.path.join(
|
|
self.tempdir, "live", "example.org", kind + ".pem"))
|
|
|
|
def test_renewal_bad_config(self):
|
|
"""Test that the RenewableCert constructor will complain if
|
|
the renewal configuration file doesn't end in ".conf"
|
|
|
|
"""
|
|
from letsencrypt import storage
|
|
broken = os.path.join(self.tempdir, "broken.conf")
|
|
with open(broken, "w") as f:
|
|
f.write("[No closing bracket for you!")
|
|
self.assertRaises(errors.CertStorageError, storage.RenewableCert,
|
|
broken, self.cli_config)
|
|
os.unlink(broken)
|
|
self.assertRaises(errors.CertStorageError, storage.RenewableCert,
|
|
"fun", self.cli_config)
|
|
|
|
def test_renewal_incomplete_config(self):
|
|
"""Test that the RenewableCert constructor will complain if
|
|
the renewal configuration file is missing a required file element."""
|
|
from letsencrypt import storage
|
|
config = configobj.ConfigObj()
|
|
config["cert"] = "imaginary_cert.pem"
|
|
# Here the required privkey is missing.
|
|
config["chain"] = "imaginary_chain.pem"
|
|
config["fullchain"] = "imaginary_fullchain.pem"
|
|
config.filename = os.path.join(self.tempdir, "imaginary_config.conf")
|
|
config.write()
|
|
self.assertRaises(errors.CertStorageError, storage.RenewableCert,
|
|
config.filename, self.cli_config)
|
|
|
|
def test_consistent(self):
|
|
# pylint: disable=too-many-statements,protected-access
|
|
oldcert = self.test_rc.cert
|
|
self.test_rc.cert = "relative/path"
|
|
# Absolute path for item requirement
|
|
self.assertFalse(self.test_rc._consistent())
|
|
self.test_rc.cert = oldcert
|
|
# Items must exist requirement
|
|
self.assertFalse(self.test_rc._consistent())
|
|
# Items must be symlinks requirements
|
|
fill_with_sample_data(self.test_rc)
|
|
self.assertFalse(self.test_rc._consistent())
|
|
unlink_all(self.test_rc)
|
|
# Items must point to desired place if they are relative
|
|
for kind in ALL_FOUR:
|
|
os.symlink(os.path.join("..", kind + "17.pem"),
|
|
getattr(self.test_rc, kind))
|
|
self.assertFalse(self.test_rc._consistent())
|
|
unlink_all(self.test_rc)
|
|
# Items must point to desired place if they are absolute
|
|
for kind in ALL_FOUR:
|
|
os.symlink(os.path.join(self.tempdir, kind + "17.pem"),
|
|
getattr(self.test_rc, kind))
|
|
self.assertFalse(self.test_rc._consistent())
|
|
unlink_all(self.test_rc)
|
|
# Items must point to things that exist
|
|
for kind in ALL_FOUR:
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
kind + "17.pem"),
|
|
getattr(self.test_rc, kind))
|
|
self.assertFalse(self.test_rc._consistent())
|
|
# This version should work
|
|
fill_with_sample_data(self.test_rc)
|
|
self.assertTrue(self.test_rc._consistent())
|
|
# Items must point to things that follow the naming convention
|
|
os.unlink(self.test_rc.fullchain)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"fullchain_17.pem"), self.test_rc.fullchain)
|
|
with open(self.test_rc.fullchain, "w") as f:
|
|
f.write("wrongly-named fullchain")
|
|
self.assertFalse(self.test_rc._consistent())
|
|
|
|
def test_current_target(self):
|
|
# Relative path logic
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"cert17.pem"), self.test_rc.cert)
|
|
with open(self.test_rc.cert, "w") as f:
|
|
f.write("cert")
|
|
self.assertTrue(os.path.samefile(self.test_rc.current_target("cert"),
|
|
os.path.join(self.tempdir, "archive",
|
|
"example.org",
|
|
"cert17.pem")))
|
|
# Absolute path logic
|
|
os.unlink(self.test_rc.cert)
|
|
os.symlink(os.path.join(self.tempdir, "archive", "example.org",
|
|
"cert17.pem"), self.test_rc.cert)
|
|
with open(self.test_rc.cert, "w") as f:
|
|
f.write("cert")
|
|
self.assertTrue(os.path.samefile(self.test_rc.current_target("cert"),
|
|
os.path.join(self.tempdir, "archive",
|
|
"example.org",
|
|
"cert17.pem")))
|
|
|
|
def test_current_version(self):
|
|
for ver in (1, 5, 10, 20):
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"cert{0}.pem".format(ver)),
|
|
self.test_rc.cert)
|
|
with open(self.test_rc.cert, "w") as f:
|
|
f.write("cert")
|
|
os.unlink(self.test_rc.cert)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"cert10.pem"), self.test_rc.cert)
|
|
self.assertEqual(self.test_rc.current_version("cert"), 10)
|
|
|
|
def test_no_current_version(self):
|
|
self.assertEqual(self.test_rc.current_version("cert"), None)
|
|
|
|
def test_latest_and_next_versions(self):
|
|
for ver in xrange(1, 6):
|
|
for kind in ALL_FOUR:
|
|
where = getattr(self.test_rc, kind)
|
|
if os.path.islink(where):
|
|
os.unlink(where)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"{0}{1}.pem".format(kind, ver)), where)
|
|
with open(where, "w") as f:
|
|
f.write(kind)
|
|
self.assertEqual(self.test_rc.latest_common_version(), 5)
|
|
self.assertEqual(self.test_rc.next_free_version(), 6)
|
|
# Having one kind of file of a later version doesn't change the
|
|
# result
|
|
os.unlink(self.test_rc.privkey)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"privkey7.pem"), self.test_rc.privkey)
|
|
with open(self.test_rc.privkey, "w") as f:
|
|
f.write("privkey")
|
|
self.assertEqual(self.test_rc.latest_common_version(), 5)
|
|
# ... although it does change the next free version
|
|
self.assertEqual(self.test_rc.next_free_version(), 8)
|
|
# Nor does having three out of four change the result
|
|
os.unlink(self.test_rc.cert)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"cert7.pem"), self.test_rc.cert)
|
|
with open(self.test_rc.cert, "w") as f:
|
|
f.write("cert")
|
|
os.unlink(self.test_rc.fullchain)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"fullchain7.pem"), self.test_rc.fullchain)
|
|
with open(self.test_rc.fullchain, "w") as f:
|
|
f.write("fullchain")
|
|
self.assertEqual(self.test_rc.latest_common_version(), 5)
|
|
# If we have everything from a much later version, it does change
|
|
# the result
|
|
ver = 17
|
|
for kind in ALL_FOUR:
|
|
where = getattr(self.test_rc, kind)
|
|
if os.path.islink(where):
|
|
os.unlink(where)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"{0}{1}.pem".format(kind, ver)), where)
|
|
with open(where, "w") as f:
|
|
f.write(kind)
|
|
self.assertEqual(self.test_rc.latest_common_version(), 17)
|
|
self.assertEqual(self.test_rc.next_free_version(), 18)
|
|
|
|
def test_update_link_to(self):
|
|
for ver in xrange(1, 6):
|
|
for kind in ALL_FOUR:
|
|
where = getattr(self.test_rc, kind)
|
|
if os.path.islink(where):
|
|
os.unlink(where)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"{0}{1}.pem".format(kind, ver)), where)
|
|
with open(where, "w") as f:
|
|
f.write(kind)
|
|
self.assertEqual(ver, self.test_rc.current_version(kind))
|
|
# pylint: disable=protected-access
|
|
self.test_rc._update_link_to("cert", 3)
|
|
self.test_rc._update_link_to("privkey", 2)
|
|
self.assertEqual(3, self.test_rc.current_version("cert"))
|
|
self.assertEqual(2, self.test_rc.current_version("privkey"))
|
|
self.assertEqual(5, self.test_rc.current_version("chain"))
|
|
self.assertEqual(5, self.test_rc.current_version("fullchain"))
|
|
# Currently we are allowed to update to a version that doesn't exist
|
|
self.test_rc._update_link_to("chain", 3000)
|
|
# However, current_version doesn't allow querying the resulting
|
|
# version (because it's a broken link).
|
|
self.assertEqual(os.path.basename(os.readlink(self.test_rc.chain)),
|
|
"chain3000.pem")
|
|
|
|
def test_version(self):
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"cert12.pem"), self.test_rc.cert)
|
|
with open(self.test_rc.cert, "w") as f:
|
|
f.write("cert")
|
|
# TODO: We should probably test that the directory is still the
|
|
# same, but it's tricky because we can get an absolute
|
|
# path out when we put a relative path in.
|
|
self.assertEqual("cert8.pem",
|
|
os.path.basename(self.test_rc.version("cert", 8)))
|
|
|
|
def test_update_all_links_to_success(self):
|
|
for ver in xrange(1, 6):
|
|
for kind in ALL_FOUR:
|
|
where = getattr(self.test_rc, kind)
|
|
if os.path.islink(where):
|
|
os.unlink(where)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"{0}{1}.pem".format(kind, ver)), where)
|
|
with open(where, "w") as f:
|
|
f.write(kind)
|
|
self.assertEqual(ver, self.test_rc.current_version(kind))
|
|
self.assertEqual(self.test_rc.latest_common_version(), 5)
|
|
for ver in xrange(1, 6):
|
|
self.test_rc.update_all_links_to(ver)
|
|
for kind in ALL_FOUR:
|
|
self.assertEqual(ver, self.test_rc.current_version(kind))
|
|
self.assertEqual(self.test_rc.latest_common_version(), 5)
|
|
|
|
def test_update_all_links_to_partial_failure(self):
|
|
def unlink_or_raise(path, real_unlink=os.unlink):
|
|
# pylint: disable=missing-docstring
|
|
basename = os.path.basename(path)
|
|
if "fullchain" in basename and basename.startswith("prev"):
|
|
raise ValueError
|
|
else:
|
|
real_unlink(path)
|
|
|
|
self._write_out_ex_kinds()
|
|
with mock.patch("letsencrypt.storage.os.unlink") as mock_unlink:
|
|
mock_unlink.side_effect = unlink_or_raise
|
|
self.assertRaises(ValueError, self.test_rc.update_all_links_to, 12)
|
|
|
|
for kind in ALL_FOUR:
|
|
self.assertEqual(self.test_rc.current_version(kind), 12)
|
|
|
|
def test_update_all_links_to_full_failure(self):
|
|
def unlink_or_raise(path, real_unlink=os.unlink):
|
|
# pylint: disable=missing-docstring
|
|
if "fullchain" in os.path.basename(path):
|
|
raise ValueError
|
|
else:
|
|
real_unlink(path)
|
|
|
|
self._write_out_ex_kinds()
|
|
with mock.patch("letsencrypt.storage.os.unlink") as mock_unlink:
|
|
mock_unlink.side_effect = unlink_or_raise
|
|
self.assertRaises(ValueError, self.test_rc.update_all_links_to, 12)
|
|
|
|
for kind in ALL_FOUR:
|
|
self.assertEqual(self.test_rc.current_version(kind), 11)
|
|
|
|
def test_has_pending_deployment(self):
|
|
for ver in xrange(1, 6):
|
|
for kind in ALL_FOUR:
|
|
where = getattr(self.test_rc, kind)
|
|
if os.path.islink(where):
|
|
os.unlink(where)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"{0}{1}.pem".format(kind, ver)), where)
|
|
with open(where, "w") as f:
|
|
f.write(kind)
|
|
self.assertEqual(ver, self.test_rc.current_version(kind))
|
|
for ver in xrange(1, 6):
|
|
self.test_rc.update_all_links_to(ver)
|
|
for kind in ALL_FOUR:
|
|
self.assertEqual(ver, self.test_rc.current_version(kind))
|
|
if ver < 5:
|
|
self.assertTrue(self.test_rc.has_pending_deployment())
|
|
else:
|
|
self.assertFalse(self.test_rc.has_pending_deployment())
|
|
|
|
def test_names(self):
|
|
# Trying the current version
|
|
test_cert = test_util.load_vector("cert-san.pem")
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"cert12.pem"), self.test_rc.cert)
|
|
with open(self.test_rc.cert, "w") as f:
|
|
f.write(test_cert)
|
|
self.assertEqual(self.test_rc.names(),
|
|
["example.com", "www.example.com"])
|
|
|
|
# Trying a non-current version
|
|
test_cert = test_util.load_vector("cert.pem")
|
|
os.unlink(self.test_rc.cert)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"cert15.pem"), self.test_rc.cert)
|
|
with open(self.test_rc.cert, "w") as f:
|
|
f.write(test_cert)
|
|
self.assertEqual(self.test_rc.names(12),
|
|
["example.com", "www.example.com"])
|
|
|
|
# Trying missing cert
|
|
os.unlink(self.test_rc.cert)
|
|
self.assertRaises(errors.CertStorageError, self.test_rc.names)
|
|
|
|
@mock.patch("letsencrypt.storage.datetime")
|
|
def test_time_interval_judgments(self, mock_datetime):
|
|
"""Test should_autodeploy() and should_autorenew() on the basis
|
|
of expiry time windows."""
|
|
test_cert = test_util.load_vector("cert.pem")
|
|
self._write_out_ex_kinds()
|
|
|
|
self.test_rc.update_all_links_to(12)
|
|
with open(self.test_rc.cert, "w") as f:
|
|
f.write(test_cert)
|
|
self.test_rc.update_all_links_to(11)
|
|
with open(self.test_rc.cert, "w") as f:
|
|
f.write(test_cert)
|
|
|
|
mock_datetime.timedelta = datetime.timedelta
|
|
|
|
for (current_time, interval, result) in [
|
|
# 2014-12-13 12:00:00+00:00 (about 5 days prior to expiry)
|
|
# Times that should result in autorenewal/autodeployment
|
|
(1418472000, "2 months", True), (1418472000, "1 week", True),
|
|
# Times that should not
|
|
(1418472000, "4 days", False), (1418472000, "2 days", False),
|
|
# 2009-05-01 12:00:00+00:00 (about 5 years prior to expiry)
|
|
# Times that should result in autorenewal/autodeployment
|
|
(1241179200, "7 years", True),
|
|
(1241179200, "11 years 2 months", True),
|
|
# Times that should not
|
|
(1241179200, "8 hours", False), (1241179200, "2 days", False),
|
|
(1241179200, "40 days", False), (1241179200, "9 months", False),
|
|
# 2015-01-01 (after expiry has already happened, so all
|
|
# intervals should cause autorenewal/autodeployment)
|
|
(1420070400, "0 seconds", True),
|
|
(1420070400, "10 seconds", True),
|
|
(1420070400, "10 minutes", True),
|
|
(1420070400, "10 weeks", True), (1420070400, "10 months", True),
|
|
(1420070400, "10 years", True), (1420070400, "99 months", True),
|
|
]:
|
|
sometime = datetime.datetime.utcfromtimestamp(current_time)
|
|
mock_datetime.datetime.utcnow.return_value = sometime
|
|
self.test_rc.configuration["deploy_before_expiry"] = interval
|
|
self.test_rc.configuration["renew_before_expiry"] = interval
|
|
self.assertEqual(self.test_rc.should_autodeploy(), result)
|
|
self.assertEqual(self.test_rc.should_autorenew(), result)
|
|
|
|
def test_autodeployment_is_enabled(self):
|
|
self.assertTrue(self.test_rc.autodeployment_is_enabled())
|
|
self.test_rc.configuration["autodeploy"] = "1"
|
|
self.assertTrue(self.test_rc.autodeployment_is_enabled())
|
|
|
|
self.test_rc.configuration["autodeploy"] = "0"
|
|
self.assertFalse(self.test_rc.autodeployment_is_enabled())
|
|
|
|
def test_should_autodeploy(self):
|
|
"""Test should_autodeploy() on the basis of reasons other than
|
|
expiry time window."""
|
|
# pylint: disable=too-many-statements
|
|
# Autodeployment turned off
|
|
self.test_rc.configuration["autodeploy"] = "0"
|
|
self.assertFalse(self.test_rc.should_autodeploy())
|
|
self.test_rc.configuration["autodeploy"] = "1"
|
|
# No pending deployment
|
|
for ver in xrange(1, 6):
|
|
for kind in ALL_FOUR:
|
|
where = getattr(self.test_rc, kind)
|
|
if os.path.islink(where):
|
|
os.unlink(where)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"{0}{1}.pem".format(kind, ver)), where)
|
|
with open(where, "w") as f:
|
|
f.write(kind)
|
|
self.assertFalse(self.test_rc.should_autodeploy())
|
|
|
|
def test_autorenewal_is_enabled(self):
|
|
self.assertTrue(self.test_rc.autorenewal_is_enabled())
|
|
self.test_rc.configuration["autorenew"] = "1"
|
|
self.assertTrue(self.test_rc.autorenewal_is_enabled())
|
|
|
|
self.test_rc.configuration["autorenew"] = "0"
|
|
self.assertFalse(self.test_rc.autorenewal_is_enabled())
|
|
|
|
@mock.patch("letsencrypt.storage.RenewableCert.ocsp_revoked")
|
|
def test_should_autorenew(self, mock_ocsp):
|
|
"""Test should_autorenew on the basis of reasons other than
|
|
expiry time window."""
|
|
# pylint: disable=too-many-statements
|
|
# Autorenewal turned off
|
|
self.test_rc.configuration["autorenew"] = "0"
|
|
self.assertFalse(self.test_rc.should_autorenew())
|
|
self.test_rc.configuration["autorenew"] = "1"
|
|
for kind in ALL_FOUR:
|
|
where = getattr(self.test_rc, kind)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"{0}12.pem".format(kind)), where)
|
|
with open(where, "w") as f:
|
|
f.write(kind)
|
|
# Mandatory renewal on the basis of OCSP revocation
|
|
mock_ocsp.return_value = True
|
|
self.assertTrue(self.test_rc.should_autorenew())
|
|
mock_ocsp.return_value = False
|
|
|
|
def test_save_successor(self):
|
|
for ver in xrange(1, 6):
|
|
for kind in ALL_FOUR:
|
|
where = getattr(self.test_rc, kind)
|
|
if os.path.islink(where):
|
|
os.unlink(where)
|
|
os.symlink(os.path.join("..", "..", "archive", "example.org",
|
|
"{0}{1}.pem".format(kind, ver)), where)
|
|
with open(where, "w") as f:
|
|
f.write(kind)
|
|
self.test_rc.update_all_links_to(3)
|
|
self.assertEqual(
|
|
6, self.test_rc.save_successor(3, "new cert", None,
|
|
"new chain", self.cli_config))
|
|
with open(self.test_rc.version("cert", 6)) as f:
|
|
self.assertEqual(f.read(), "new cert")
|
|
with open(self.test_rc.version("chain", 6)) as f:
|
|
self.assertEqual(f.read(), "new chain")
|
|
with open(self.test_rc.version("fullchain", 6)) as f:
|
|
self.assertEqual(f.read(), "new cert" + "new chain")
|
|
# version 6 of the key should be a link back to version 3
|
|
self.assertFalse(os.path.islink(self.test_rc.version("privkey", 3)))
|
|
self.assertTrue(os.path.islink(self.test_rc.version("privkey", 6)))
|
|
# Let's try two more updates
|
|
self.assertEqual(
|
|
7, self.test_rc.save_successor(6, "again", None,
|
|
"newer chain", self.cli_config))
|
|
self.assertEqual(
|
|
8, self.test_rc.save_successor(7, "hello", None,
|
|
"other chain", self.cli_config))
|
|
# All of the subsequent versions should link directly to the original
|
|
# privkey.
|
|
for i in (6, 7, 8):
|
|
self.assertTrue(os.path.islink(self.test_rc.version("privkey", i)))
|
|
self.assertEqual("privkey3.pem", os.path.basename(os.readlink(
|
|
self.test_rc.version("privkey", i))))
|
|
|
|
for kind in ALL_FOUR:
|
|
self.assertEqual(self.test_rc.available_versions(kind), range(1, 9))
|
|
self.assertEqual(self.test_rc.current_version(kind), 3)
|
|
# Test updating from latest version rather than old version
|
|
self.test_rc.update_all_links_to(8)
|
|
self.assertEqual(
|
|
9, self.test_rc.save_successor(8, "last", None,
|
|
"attempt", self.cli_config))
|
|
for kind in ALL_FOUR:
|
|
self.assertEqual(self.test_rc.available_versions(kind),
|
|
range(1, 10))
|
|
self.assertEqual(self.test_rc.current_version(kind), 8)
|
|
with open(self.test_rc.version("fullchain", 9)) as f:
|
|
self.assertEqual(f.read(), "last" + "attempt")
|
|
temp_config_file = os.path.join(self.cli_config.renewal_configs_dir,
|
|
self.test_rc.lineagename) + ".conf.new"
|
|
with open(temp_config_file, "w") as f:
|
|
f.write("We previously crashed while writing me :(")
|
|
# Test updating when providing a new privkey. The key should
|
|
# be saved in a new file rather than creating a new symlink.
|
|
self.assertEqual(
|
|
10, self.test_rc.save_successor(9, "with", "a",
|
|
"key", self.cli_config))
|
|
self.assertTrue(os.path.exists(self.test_rc.version("privkey", 10)))
|
|
self.assertFalse(os.path.islink(self.test_rc.version("privkey", 10)))
|
|
self.assertFalse(os.path.exists(temp_config_file))
|
|
|
|
def test_new_lineage(self):
|
|
"""Test for new_lineage() class method."""
|
|
from letsencrypt import storage
|
|
result = storage.RenewableCert.new_lineage(
|
|
"the-lineage.com", "cert", "privkey", "chain", self.cli_config)
|
|
# This consistency check tests most relevant properties about the
|
|
# newly created cert lineage.
|
|
# pylint: disable=protected-access
|
|
self.assertTrue(result._consistent())
|
|
self.assertTrue(os.path.exists(os.path.join(
|
|
self.cli_config.renewal_configs_dir, "the-lineage.com.conf")))
|
|
with open(result.fullchain) as f:
|
|
self.assertEqual(f.read(), "cert" + "chain")
|
|
# Let's do it again and make sure it makes a different lineage
|
|
result = storage.RenewableCert.new_lineage(
|
|
"the-lineage.com", "cert2", "privkey2", "chain2", self.cli_config)
|
|
self.assertTrue(os.path.exists(os.path.join(
|
|
self.cli_config.renewal_configs_dir, "the-lineage.com-0001.conf")))
|
|
# Now trigger the detection of already existing files
|
|
os.mkdir(os.path.join(
|
|
self.cli_config.live_dir, "the-lineage.com-0002"))
|
|
self.assertRaises(errors.CertStorageError,
|
|
storage.RenewableCert.new_lineage, "the-lineage.com",
|
|
"cert3", "privkey3", "chain3", self.cli_config)
|
|
os.mkdir(os.path.join(self.cli_config.archive_dir, "other-example.com"))
|
|
self.assertRaises(errors.CertStorageError,
|
|
storage.RenewableCert.new_lineage,
|
|
"other-example.com", "cert4",
|
|
"privkey4", "chain4", self.cli_config)
|
|
# Make sure it can accept renewal parameters
|
|
result = storage.RenewableCert.new_lineage(
|
|
"the-lineage.com", "cert2", "privkey2", "chain2", self.cli_config)
|
|
# TODO: Conceivably we could test that the renewal parameters actually
|
|
# got saved
|
|
|
|
def test_new_lineage_nonexistent_dirs(self):
|
|
"""Test that directories can be created if they don't exist."""
|
|
from letsencrypt import storage
|
|
shutil.rmtree(self.cli_config.renewal_configs_dir)
|
|
shutil.rmtree(self.cli_config.archive_dir)
|
|
shutil.rmtree(self.cli_config.live_dir)
|
|
|
|
storage.RenewableCert.new_lineage(
|
|
"the-lineage.com", "cert2", "privkey2", "chain2", self.cli_config)
|
|
self.assertTrue(os.path.exists(
|
|
os.path.join(
|
|
self.cli_config.renewal_configs_dir, "the-lineage.com.conf")))
|
|
self.assertTrue(os.path.exists(os.path.join(
|
|
self.cli_config.live_dir, "the-lineage.com", "privkey.pem")))
|
|
self.assertTrue(os.path.exists(os.path.join(
|
|
self.cli_config.archive_dir, "the-lineage.com", "privkey1.pem")))
|
|
|
|
@mock.patch("letsencrypt.storage.le_util.unique_lineage_name")
|
|
def test_invalid_config_filename(self, mock_uln):
|
|
from letsencrypt import storage
|
|
mock_uln.return_value = "this_does_not_end_with_dot_conf", "yikes"
|
|
self.assertRaises(errors.CertStorageError,
|
|
storage.RenewableCert.new_lineage, "example.com",
|
|
"cert", "privkey", "chain", self.cli_config)
|
|
|
|
def test_bad_kind(self):
|
|
self.assertRaises(
|
|
errors.CertStorageError, self.test_rc.current_target, "elephant")
|
|
self.assertRaises(
|
|
errors.CertStorageError, self.test_rc.current_version, "elephant")
|
|
self.assertRaises(
|
|
errors.CertStorageError, self.test_rc.version, "elephant", 17)
|
|
self.assertRaises(
|
|
errors.CertStorageError,
|
|
self.test_rc.available_versions, "elephant")
|
|
self.assertRaises(
|
|
errors.CertStorageError,
|
|
self.test_rc.newest_available_version, "elephant")
|
|
# pylint: disable=protected-access
|
|
self.assertRaises(
|
|
errors.CertStorageError,
|
|
self.test_rc._update_link_to, "elephant", 17)
|
|
|
|
def test_ocsp_revoked(self):
|
|
# XXX: This is currently hardcoded to False due to a lack of an
|
|
# OCSP server to test against.
|
|
self.assertFalse(self.test_rc.ocsp_revoked())
|
|
|
|
def test_add_time_interval(self):
|
|
from letsencrypt import storage
|
|
|
|
# this month has 30 days, and the next year is a leap year
|
|
time_1 = pytz.UTC.fromutc(datetime.datetime(2003, 11, 20, 11, 59, 21))
|
|
|
|
# this month has 31 days, and the next year is not a leap year
|
|
time_2 = pytz.UTC.fromutc(datetime.datetime(2012, 10, 18, 21, 31, 16))
|
|
|
|
# in different time zone (GMT+8)
|
|
time_3 = pytz.timezone('Asia/Shanghai').fromutc(
|
|
datetime.datetime(2015, 10, 26, 22, 25, 41))
|
|
|
|
intended = {
|
|
(time_1, ""): time_1,
|
|
(time_2, ""): time_2,
|
|
(time_3, ""): time_3,
|
|
(time_1, "17 days"): time_1 + datetime.timedelta(17),
|
|
(time_2, "17 days"): time_2 + datetime.timedelta(17),
|
|
(time_1, "30"): time_1 + datetime.timedelta(30),
|
|
(time_2, "30"): time_2 + datetime.timedelta(30),
|
|
(time_1, "7 weeks"): time_1 + datetime.timedelta(49),
|
|
(time_2, "7 weeks"): time_2 + datetime.timedelta(49),
|
|
# 1 month is always 30 days, no matter which month it is
|
|
(time_1, "1 month"): time_1 + datetime.timedelta(30),
|
|
(time_2, "1 month"): time_2 + datetime.timedelta(31),
|
|
# 1 year could be 365 or 366 days, depends on the year
|
|
(time_1, "1 year"): time_1 + datetime.timedelta(366),
|
|
(time_2, "1 year"): time_2 + datetime.timedelta(365),
|
|
(time_1, "1 year 1 day"): time_1 + datetime.timedelta(367),
|
|
(time_2, "1 year 1 day"): time_2 + datetime.timedelta(366),
|
|
(time_1, "1 year-1 day"): time_1 + datetime.timedelta(365),
|
|
(time_2, "1 year-1 day"): time_2 + datetime.timedelta(364),
|
|
(time_1, "4 years"): time_1 + datetime.timedelta(1461),
|
|
(time_2, "4 years"): time_2 + datetime.timedelta(1461),
|
|
}
|
|
|
|
for parameters, excepted in intended.items():
|
|
base_time, interval = parameters
|
|
self.assertEqual(storage.add_time_interval(base_time, interval),
|
|
excepted)
|
|
|
|
def test_missing_cert(self):
|
|
from letsencrypt import storage
|
|
self.assertRaises(errors.CertStorageError,
|
|
storage.RenewableCert,
|
|
self.config.filename, self.cli_config)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main() # pragma: no cover
|