Making sure my fork is in sync. Merge https://github.com/certbot/certbot

This commit is contained in:
Peter Conrad 2017-07-20 13:36:28 -07:00
commit bccd3e1191
194 changed files with 5998 additions and 1020 deletions

View file

@ -33,13 +33,6 @@ matrix:
- sudo cat /var/log/mysql/error.log
- ps aux | grep mysql
services: docker
- python: "2.6"
env: TOXENV=py26-oldest BOULDER_INTEGRATION=1
sudo: required
after_failure:
- sudo cat /var/log/mysql/error.log
- ps aux | grep mysql
services: docker
- python: "2.7"
env: TOXENV=py27_install BOULDER_INTEGRATION=1
sudo: required
@ -180,4 +173,3 @@ notifications:
on_success: never
on_failure: always
use_notice: true
skip_join: true

View file

@ -2,6 +2,107 @@
Certbot adheres to [Semantic Versioning](http://semver.org/).
## 0.16.0 - 2017-07-05
### Added
* A plugin for performing DNS challenges using dynamic DNS updates as defined
in RFC 2316. This plugin is packaged separately from Certbot and is available
at https://pypi.python.org/pypi/certbot-dns-rfc2136. It supports Python 2.6,
2.7, and 3.3+. At this time, there isn't a good way to install this plugin
when using certbot-auto, but this should change in the near future.
* Plugins for performing DNS challenges for the providers
[DNS Made Easy](https://pypi.python.org/pypi/certbot-dns-dnsmadeeasy) and
[LuaDNS](https://pypi.python.org/pypi/certbot-dns-luadns). These plugins are
packaged separately from Certbot and support Python 2.7 and 3.3+. Currently,
there isn't a good way to install these plugins when using certbot-auto,
but that should change soon.
* Support for performing TLS-SNI-01 challenges when using the manual plugin.
* Automatic detection of Arch Linux in the Apache plugin providing better
default settings for the plugin.
### Changed
* The text of the interactive question about whether a redirect from HTTP to
HTTPS should be added by Certbot has been rewritten to better explain the
choices to the user.
* Simplified HTTP challenge instructions in the manual plugin.
### Fixed
* Problems performing a dry run when using the Nginx plugin have been fixed.
* Resolved an issue where certbot-dns-digitalocean's test suite would sometimes
fail when ran using Python 3.
* On some systems, previous versions of certbot-auto would error out with a
message about a missing hash for setuptools. This has been fixed.
* A bug where Certbot would sometimes not print a space at the end of an
interactive prompt has been resolved.
* Nonfatal tracebacks are no longer shown in rare cases where Certbot
encounters an exception trying to close its TCP connection with the ACME
server.
More details about these changes can be found on our GitHub repo:
https://github.com/certbot/certbot/issues?q=is%3Aissue+milestone%3A0.16.0+is%3Aclosed
## 0.15.0 - 2017-06-08
### Added
* Plugins for performing DNS challenges for popular providers. Like the Apache
and Nginx plugins, these plugins are packaged separately and not included in
Certbot by default. So far, we have plugins for
[Amazon Route 53](https://pypi.python.org/pypi/certbot-dns-route53),
[Cloudflare](https://pypi.python.org/pypi/certbot-dns-cloudflare),
[DigitalOcean](https://pypi.python.org/pypi/certbot-dns-digitalocean), and
[Google Cloud](https://pypi.python.org/pypi/certbot-dns-google) which all
work on Python 2.6, 2.7, and 3.3+. Additionally, we have plugins for
[CloudXNS](https://pypi.python.org/pypi/certbot-dns-cloudxns),
[DNSimple](https://pypi.python.org/pypi/certbot-dns-dnsimple),
[NS1](https://pypi.python.org/pypi/certbot-dns-nsone) which work on Python
2.7 and 3.3+ (and not 2.6). Currently, there isn't a good way to install
these plugins when using `certbot-auto`, but that should change soon.
* IPv6 support in the standalone plugin. When performing a challenge, the
standalone plugin automatically handles listening for IPv4/IPv6 traffic based
on the configuration of your system.
* A mechanism for keeping your Apache and Nginx SSL/TLS configuration up to
date. When the Apache or Nginx plugins are used, they place SSL/TLS
configuration options in the root of Certbot's config directory
(`/etc/letsencrypt` by default). Now when a new version of these plugins run
on your system, they will automatically update the file to the newest
version if it is unmodified. If you manually modified the file, Certbot will
display a warning giving you a path to the updated file which you can use as
a reference to manually update your modified copy.
* `--http-01-address` and `--tls-sni-01-address` flags for controlling the
address Certbot listens on when using the standalone plugin.
* The command `certbot certificates` that lists certificates managed by Certbot
now performs additional validity checks to notify you if your files have
become corrupted.
### Changed
* Messages custom hooks print to `stdout` are now displayed by Certbot when not
running in `--quiet` mode.
* `jwk` and `alg` fields in JWS objects have been moved into the protected
header causing Certbot to more closely follow the latest version of the ACME
spec.
### Fixed
* Permissions on renewal configuration files are now properly preserved when
they are updated.
* A bug causing Certbot to display strange defaults in its help output when
using Python <= 2.7.4 has been fixed.
* Certbot now properly handles mixed case domain names found in custom CSRs.
* A number of poorly worded prompts and error messages.
### Removed
* Support for OpenSSL 1.0.0 in `certbot-auto` has been removed as we now pin a
newer version of `cryptography` which dropped support for this version.
More details about these changes can be found on our GitHub repo:
https://github.com/certbot/certbot/issues?q=is%3Aissue+milestone%3A0.15.0+is%3Aclosed
## 0.14.2 - 2017-05-25
### Fixed

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@ -132,8 +132,8 @@ Current Features
* Supports multiple web servers:
- apache/2.x (beta support for auto-configuration)
- nginx/0.8.48+ (alpha support for auto-configuration, beta support in 0.14.0)
- apache/2.x
- nginx/0.8.48+
- webroot (adds files to webroot directories in order to prove control of
domains and obtain certs)
- standalone (runs its own simple webserver to prove you control a domain)

View file

@ -519,7 +519,12 @@ class ClientNetwork(object): # pylint: disable=too-many-instance-attributes
self._default_timeout = timeout
def __del__(self):
self.session.close()
# Try to close the session, but don't show exceptions to the
# user if the call to close() fails. See #4840.
try:
self.session.close()
except Exception: # pylint: disable=broad-except
pass
def _wrap_in_jws(self, obj, nonce):
"""Wrap `JSONDeSerializable` object in JWS.

View file

@ -600,12 +600,19 @@ class ClientNetworkTest(unittest.TestCase):
mock.ANY, mock.ANY, verify=mock.ANY, headers=mock.ANY,
timeout=45)
def test_del(self):
def test_del(self, close_exception=None):
sess = mock.MagicMock()
if close_exception is not None:
sess.close.side_effect = close_exception
self.net.session = sess
del self.net
sess.close.assert_called_once_with()
def test_del_error(self):
self.test_del(ReferenceError)
@mock.patch('acme.client.requests')
def test_requests_error_passthrough(self, mock_requests):
mock_requests.exceptions = requests.exceptions

View file

@ -107,7 +107,7 @@ class SSLSocket(object): # pylint: disable=too-few-public-methods
def probe_sni(name, host, port=443, timeout=300,
method=_DEFAULT_TLSSNI01_SSL_METHOD, source_address=('0', 0)):
method=_DEFAULT_TLSSNI01_SSL_METHOD, source_address=('', 0)):
"""Probe SNI server for SSL certificate.
:param bytes name: Byte string to send as the server name in the
@ -132,9 +132,14 @@ def probe_sni(name, host, port=443, timeout=300,
socket_kwargs = {} if sys.version_info < (2, 7) else {
'source_address': source_address}
host_protocol_agnostic = None if host == '::' or host == '0' else host
try:
# pylint: disable=star-args
sock = socket.create_connection((host, port), **socket_kwargs)
logger.debug("Attempting to connect to %s:%d%s.", host_protocol_agnostic, port,
" from {0}:{1}".format(source_address[0], source_address[1]) if \
socket_kwargs else "")
sock = socket.create_connection((host_protocol_agnostic, port), **socket_kwargs)
except socket.error as error:
raise errors.Error(error)
@ -213,7 +218,7 @@ def _pyopenssl_cert_or_req_san(cert_or_req):
text = func(OpenSSL.crypto.FILETYPE_TEXT, cert_or_req).decode("utf-8")
# WARNING: this function does not support multiple SANs extensions.
# Multiple X509v3 extensions of the same type is disallowed by RFC 5280.
match = re.search(r"X509v3 Subject Alternative Name:\s*(.*)", text)
match = re.search(r"X509v3 Subject Alternative Name:(?: critical)?\s*(.*)", text)
# WARNING: this function assumes that no SAN can include
# parts_separator, hence the split!
sans_parts = [] if match is None else match.group(1).split(parts_separator)

View file

@ -131,6 +131,11 @@ class PyOpenSSLCertOrReqSANTest(unittest.TestCase):
self.assertEqual(self._call_csr('csr-idnsans.pem'),
self._get_idn_names())
def test_critical_san(self):
self.assertEqual(self._call_cert('critical-san.pem'),
['chicago-cubs.venafi.example', 'cubs.venafi.example'])
class RandomSnTest(unittest.TestCase):
"""Test for random certificate serial numbers."""

View file

@ -1,5 +1,6 @@
"""ACME protocol messages."""
import collections
import six
from acme import challenges
from acme import errors
@ -36,9 +37,13 @@ ERROR_TYPE_DESCRIPTIONS.update(dict( # add errors with old prefix, deprecate me
def is_acme_error(err):
"""Check if argument is an ACME error."""
return (ERROR_PREFIX in str(err)) or (OLD_ERROR_PREFIX in str(err))
if isinstance(err, Error) and (err.typ is not None):
return (ERROR_PREFIX in err.typ) or (OLD_ERROR_PREFIX in err.typ)
else:
return False
@six.python_2_unicode_compatible
class Error(jose.JSONObjectWithFields, errors.Error):
"""ACME error.
@ -92,10 +97,10 @@ class Error(jose.JSONObjectWithFields, errors.Error):
return code
def __str__(self):
return ' :: '.join(
part for part in
return b' :: '.join(
part.encode('ascii', 'backslashreplace') for part in
(self.typ, self.description, self.detail, self.title)
if part is not None)
if part is not None).decode()
class _Constant(jose.JSONDeSerializable, collections.Hashable): # type: ignore

View file

@ -26,6 +26,7 @@ class ErrorTest(unittest.TestCase):
'type': ERROR_PREFIX + 'malformed',
}
self.error_custom = Error(typ='custom', detail='bar')
self.empty_error = Error()
self.jobj_custom = {'type': 'custom', 'detail': 'bar'}
def test_default_typ(self):
@ -45,12 +46,6 @@ class ErrorTest(unittest.TestCase):
'The request message was malformed', self.error.description)
self.assertTrue(self.error_custom.description is None)
def test_str(self):
self.assertEqual(
'urn:ietf:params:acme:error:malformed :: The request message was '
'malformed :: foo :: title', str(self.error))
self.assertEqual('custom :: bar', str(self.error_custom))
def test_code(self):
from acme.messages import Error
self.assertEqual('malformed', self.error.code)
@ -60,8 +55,16 @@ class ErrorTest(unittest.TestCase):
def test_is_acme_error(self):
from acme.messages import is_acme_error
self.assertTrue(is_acme_error(self.error))
self.assertTrue(is_acme_error(str(self.error)))
self.assertFalse(is_acme_error(self.error_custom))
self.assertFalse(is_acme_error(self.empty_error))
self.assertFalse(is_acme_error("must pet all the {dogs|rabbits}"))
def test_unicode_error(self):
from acme.messages import Error, ERROR_PREFIX, is_acme_error
arabic_error = Error(
detail=u'\u0639\u062f\u0627\u0644\u0629', typ=ERROR_PREFIX + 'malformed',
title='title')
self.assertTrue(is_acme_error(arabic_error))
def test_with_code(self):
from acme.messages import Error, is_acme_error

View file

@ -4,7 +4,9 @@ import collections
import functools
import logging
import os
import socket
import sys
import threading
from six.moves import BaseHTTPServer # type: ignore # pylint: disable=import-error
from six.moves import http_client # pylint: disable=import-error
@ -26,6 +28,11 @@ class TLSServer(socketserver.TCPServer):
"""Generic TLS Server."""
def __init__(self, *args, **kwargs):
self.ipv6 = kwargs.pop("ipv6", False)
if self.ipv6:
self.address_family = socket.AF_INET6
else:
self.address_family = socket.AF_INET
self.certs = kwargs.pop("certs", {})
self.method = kwargs.pop(
# pylint: disable=protected-access
@ -49,12 +56,81 @@ class ACMEServerMixin: # pylint: disable=old-style-class
allow_reuse_address = True
class BaseDualNetworkedServers(object):
"""Base class for a pair of IPv6 and IPv4 servers that tries to do everything
it's asked for both servers, but where failures in one server don't
affect the other.
If two servers are instantiated, they will serve on the same port.
"""
def __init__(self, ServerClass, server_address, *remaining_args, **kwargs):
port = server_address[1]
self.threads = []
self.servers = []
# Must try True first.
# Ubuntu, for example, will fail to bind to IPv4 if we've already bound
# to IPv6. But that's ok, since it will accept IPv4 connections on the IPv6
# socket. On the other hand, FreeBSD will successfully bind to IPv4 on the
# same port, which means that server will accept the IPv4 connections.
# If Python is compiled without IPv6, we'll error out but (probably) successfully
# create the IPv4 server.
for ip_version in [True, False]:
try:
kwargs["ipv6"] = ip_version
new_address = (server_address[0],) + (port,) + server_address[2:]
new_args = (new_address,) + remaining_args
server = ServerClass(*new_args, **kwargs) # pylint: disable=star-args
except socket.error:
logger.debug("Failed to bind to %s:%s using %s", new_address[0],
new_address[1], "IPv6" if ip_version else "IPv4")
else:
self.servers.append(server)
# If two servers are set up and port 0 was passed in, ensure we always
# bind to the same port for both servers.
port = server.socket.getsockname()[1]
if len(self.servers) == 0:
raise socket.error("Could not bind to IPv4 or IPv6.")
def serve_forever(self):
"""Wraps socketserver.TCPServer.serve_forever"""
for server in self.servers:
thread = threading.Thread(
# pylint: disable=no-member
target=server.serve_forever)
thread.start()
self.threads.append(thread)
def getsocknames(self):
"""Wraps socketserver.TCPServer.socket.getsockname"""
return [server.socket.getsockname() for server in self.servers]
def shutdown_and_server_close(self):
"""Wraps socketserver.TCPServer.shutdown, socketserver.TCPServer.server_close, and
threading.Thread.join"""
for server in self.servers:
server.shutdown()
server.server_close()
for thread in self.threads:
thread.join()
self.threads = []
class TLSSNI01Server(TLSServer, ACMEServerMixin):
"""TLSSNI01 Server."""
def __init__(self, server_address, certs):
def __init__(self, server_address, certs, ipv6=False):
TLSServer.__init__(
self, server_address, BaseRequestHandlerWithLogging, certs=certs)
self, server_address, BaseRequestHandlerWithLogging, certs=certs, ipv6=ipv6)
class TLSSNI01DualNetworkedServers(BaseDualNetworkedServers):
"""TLSSNI01Server Wrapper. Tries everything for both. Failures for one don't
affect the other."""
def __init__(self, *args, **kwargs):
BaseDualNetworkedServers.__init__(self, TLSSNI01Server, *args, **kwargs)
class BaseRequestHandlerWithLogging(socketserver.BaseRequestHandler):
@ -70,13 +146,33 @@ class BaseRequestHandlerWithLogging(socketserver.BaseRequestHandler):
socketserver.BaseRequestHandler.handle(self)
class HTTP01Server(BaseHTTPServer.HTTPServer, ACMEServerMixin):
class HTTPServer(BaseHTTPServer.HTTPServer):
"""Generic HTTP Server."""
def __init__(self, *args, **kwargs):
self.ipv6 = kwargs.pop("ipv6", False)
if self.ipv6:
self.address_family = socket.AF_INET6
else:
self.address_family = socket.AF_INET
BaseHTTPServer.HTTPServer.__init__(self, *args, **kwargs)
class HTTP01Server(HTTPServer, ACMEServerMixin):
"""HTTP01 Server."""
def __init__(self, server_address, resources):
BaseHTTPServer.HTTPServer.__init__(
def __init__(self, server_address, resources, ipv6=False):
HTTPServer.__init__(
self, server_address, HTTP01RequestHandler.partial_init(
simple_http_resources=resources))
simple_http_resources=resources), ipv6=ipv6)
class HTTP01DualNetworkedServers(BaseDualNetworkedServers):
"""HTTP01Server Wrapper. Tries everything for both. Failures for one don't
affect the other."""
def __init__(self, *args, **kwargs):
BaseDualNetworkedServers.__init__(self, HTTP01Server, *args, **kwargs)
class HTTP01RequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):

View file

@ -1,6 +1,7 @@
"""Tests for acme.standalone."""
import os
import shutil
import socket
import threading
import tempfile
import time
@ -9,6 +10,7 @@ import unittest
from six.moves import http_client # pylint: disable=import-error
from six.moves import socketserver # type: ignore # pylint: disable=import-error
import mock
import requests
from acme import challenges
@ -29,6 +31,13 @@ class TLSServerTest(unittest.TestCase):
('', 0), socketserver.BaseRequestHandler, bind_and_activate=True)
server.server_close() # pylint: disable=no-member
def test_ipv6(self):
if socket.has_ipv6:
from acme.standalone import TLSServer
server = TLSServer(
('', 0), socketserver.BaseRequestHandler, bind_and_activate=True, ipv6=True)
server.server_close() # pylint: disable=no-member
class TLSSNI01ServerTest(unittest.TestCase):
"""Test for acme.standalone.TLSSNI01Server."""
@ -112,6 +121,136 @@ class HTTP01ServerTest(unittest.TestCase):
self.assertFalse(self._test_http01(add=False))
class BaseDualNetworkedServersTest(unittest.TestCase):
"""Test for acme.standalone.BaseDualNetworkedServers."""
_multiprocess_can_split_ = True
class SingleProtocolServer(socketserver.TCPServer):
"""Server that only serves on a single protocol. FreeBSD has this behavior for AF_INET6."""
def __init__(self, *args, **kwargs):
ipv6 = kwargs.pop("ipv6", False)
if ipv6:
self.address_family = socket.AF_INET6
kwargs["bind_and_activate"] = False
else:
self.address_family = socket.AF_INET
socketserver.TCPServer.__init__(self, *args, **kwargs)
if ipv6:
# pylint: disable=no-member
self.socket.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_V6ONLY, 1)
try:
self.server_bind()
self.server_activate()
except:
self.server_close()
raise
@mock.patch("socket.socket.bind")
def test_fail_to_bind(self, mock_bind):
mock_bind.side_effect = socket.error
from acme.standalone import BaseDualNetworkedServers
self.assertRaises(socket.error, BaseDualNetworkedServers,
BaseDualNetworkedServersTest.SingleProtocolServer,
("", 0),
socketserver.BaseRequestHandler)
def test_ports_equal(self):
from acme.standalone import BaseDualNetworkedServers
servers = BaseDualNetworkedServers(
BaseDualNetworkedServersTest.SingleProtocolServer,
("", 0),
socketserver.BaseRequestHandler)
socknames = servers.getsocknames()
prev_port = None
# assert ports are equal
for sockname in socknames:
port = sockname[1]
if prev_port:
self.assertEqual(prev_port, port)
prev_port = port
class TLSSNI01DualNetworkedServersTest(unittest.TestCase):
"""Test for acme.standalone.TLSSNI01DualNetworkedServers."""
_multiprocess_can_split_ = True
def setUp(self):
self.certs = {b'localhost': (
test_util.load_pyopenssl_private_key('rsa2048_key.pem'),
test_util.load_cert('rsa2048_cert.pem'),
)}
from acme.standalone import TLSSNI01DualNetworkedServers
self.servers = TLSSNI01DualNetworkedServers(("", 0), certs=self.certs)
self.servers.serve_forever()
def tearDown(self):
self.servers.shutdown_and_server_close()
def test_connect(self):
socknames = self.servers.getsocknames()
# connect to all addresses
for sockname in socknames:
host, port = sockname[:2]
cert = crypto_util.probe_sni(
b'localhost', host=host, port=port, timeout=1)
self.assertEqual(jose.ComparableX509(cert),
jose.ComparableX509(self.certs[b'localhost'][1]))
class HTTP01DualNetworkedServersTest(unittest.TestCase):
"""Tests for acme.standalone.HTTP01DualNetworkedServers."""
_multiprocess_can_split_ = True
def setUp(self):
self.account_key = jose.JWK.load(
test_util.load_vector('rsa1024_key.pem'))
self.resources = set()
from acme.standalone import HTTP01DualNetworkedServers
self.servers = HTTP01DualNetworkedServers(('', 0), resources=self.resources)
# pylint: disable=no-member
self.port = self.servers.getsocknames()[0][1]
self.servers.serve_forever()
def tearDown(self):
self.servers.shutdown_and_server_close()
def test_index(self):
response = requests.get(
'http://localhost:{0}'.format(self.port), verify=False)
self.assertEqual(
response.text, 'ACME client standalone challenge solver')
self.assertTrue(response.ok)
def test_404(self):
response = requests.get(
'http://localhost:{0}/foo'.format(self.port), verify=False)
self.assertEqual(response.status_code, http_client.NOT_FOUND)
def _test_http01(self, add):
chall = challenges.HTTP01(token=(b'x' * 16))
response, validation = chall.response_and_validation(self.account_key)
from acme.standalone import HTTP01RequestHandler
resource = HTTP01RequestHandler.HTTP01Resource(
chall=chall, response=response, validation=validation)
if add:
self.resources.add(resource)
return resource.response.simple_verify(
resource.chall, 'localhost', self.account_key.public_key(),
port=self.port)
def test_http01_found(self):
self.assertTrue(self._test_http01(add=True))
def test_http01_not_found(self):
self.assertFalse(self._test_http01(add=False))
class TestSimpleTLSSNI01Server(unittest.TestCase):
"""Tests for acme.standalone.simple_tls_sni_01_server."""
@ -137,7 +276,6 @@ class TestSimpleTLSSNI01Server(unittest.TestCase):
)
self.old_cwd = os.getcwd()
os.chdir(self.test_cwd)
self.thread.start()
def tearDown(self):
os.chdir(self.old_cwd)
@ -146,13 +284,12 @@ class TestSimpleTLSSNI01Server(unittest.TestCase):
def test_it(self):
max_attempts = 5
while max_attempts:
max_attempts -= 1
for attempt in range(max_attempts):
try:
cert = crypto_util.probe_sni(
b'localhost', b'0.0.0.0', self.port)
except errors.Error:
self.assertTrue(max_attempts > 0, "Timeout!")
self.assertTrue(attempt + 1 < max_attempts, "Timeout!")
time.sleep(1) # wait until thread starts
else:
self.assertEqual(jose.ComparableX509(cert),
@ -160,6 +297,11 @@ class TestSimpleTLSSNI01Server(unittest.TestCase):
'rsa2048_cert.pem'))
break
if attempt == 0:
# the first attempt is always meant to fail, so we can test
# the socket failure code-path for probe_sni, as well
self.thread.start()
if __name__ == "__main__":
unittest.main() # pragma: no cover

28
acme/acme/testdata/critical-san.pem vendored Normal file
View file

@ -0,0 +1,28 @@
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

View file

@ -4,7 +4,7 @@ from setuptools import setup
from setuptools import find_packages
version = '0.15.0.dev0'
version = '0.17.0.dev0'
# Please update tox.ini when modifying dependency version requirements
install_requires = [
@ -16,11 +16,7 @@ install_requires = [
'PyOpenSSL>=0.13',
'pyrfc3339',
'pytz',
# requests>=2.10 is required to fix
# https://github.com/shazow/urllib3/issues/556. This requirement can be
# relaxed to 'requests[security]>=2.4.1', however, less useful errors
# will be raised for some network/SSL errors.
'requests[security]>=2.10',
'requests[security]>=2.4.1', # security extras added in 2.4.1
# For pkg_resources. >=1.0 so pip resolves it to a version cryptography
# will tolerate; see #2599:
'setuptools>=1.0',

View file

@ -1,4 +1,8 @@
# Baseline setting to Include for SSL sites
# This file contains important security parameters. If you modify this file
# manually, Certbot will be unable to automatically provide future security
# updates. Instead, Certbot will print and log an error message with a path to
# the up-to-date file that you will need to refer to when manually updating
# this file.
SSLEngine on

View file

@ -5,7 +5,6 @@ import fnmatch
import logging
import os
import re
import shutil
import socket
import time
@ -145,6 +144,11 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
return os.path.join(self.config.config_dir,
constants.MOD_SSL_CONF_DEST)
@property
def updated_mod_ssl_conf_digest(self):
"""Full absolute path to digest of updated SSL configuration file."""
return os.path.join(self.config.config_dir, constants.UPDATED_MOD_SSL_CONF_DIGEST)
def prepare(self):
"""Prepare the authenticator/installer.
@ -195,7 +199,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
# Get all of the available vhosts
self.vhosts = self.get_virtual_hosts()
install_ssl_options_conf(self.mod_ssl_conf)
install_ssl_options_conf(self.mod_ssl_conf, self.updated_mod_ssl_conf_digest)
# Prevent two Apache plugins from modifying a config at once
try:
@ -343,9 +347,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
vhost = display_ops.select_vhost(target_name, self.vhosts)
if vhost is None:
logger.error(
"No vhost exists with servername or alias of: %s "
"(or it's in a file with multiple vhosts, which Certbot "
"can't parse yet). "
"No vhost exists with servername or alias of %s. "
"No vhost was selected. Please specify ServerName or ServerAlias "
"in the Apache config, or split vhosts into separate files.",
target_name)
@ -1981,19 +1983,11 @@ def _split_aug_path(vhost_path):
return file_path, "/".join(reversed(internal_path))
def install_ssl_options_conf(options_ssl):
"""
Copy Certbot's SSL options file into the system's config dir if
required.
"""
def install_ssl_options_conf(options_ssl, options_ssl_digest):
"""Copy Certbot's SSL options file into the system's config dir if required."""
# XXX if we ever try to enforce a local privilege boundary (eg, running
# certbot for unprivileged users via setuid), this function will need
# to be modified.
# XXX if the user is in security-autoupdate mode, we should be willing to
# overwrite the options_ssl file at least if it's unmodified:
# https://github.com/letsencrypt/letsencrypt/issues/1123
# Check to make sure options-ssl.conf is installed
if not os.path.isfile(options_ssl):
shutil.copyfile(constants.os_constant("MOD_SSL_CONF_SRC"), options_ssl)
return common.install_ssl_options_conf(options_ssl, options_ssl_digest,
constants.os_constant("MOD_SSL_CONF_SRC"), constants.ALL_SSL_OPTIONS_HASHES)

View file

@ -110,6 +110,24 @@ CLI_DEFAULTS_SUSE = dict(
MOD_SSL_CONF_SRC=pkg_resources.resource_filename(
"certbot_apache", "options-ssl-apache.conf")
)
CLI_DEFAULTS_ARCH = dict(
server_root="/etc/httpd",
vhost_root="/etc/httpd/conf",
vhost_files="*.conf",
logs_root="/var/log/httpd",
version_cmd=['apachectl', '-v'],
define_cmd=['apachectl', '-t', '-D', 'DUMP_RUN_CFG'],
restart_cmd=['apachectl', 'graceful'],
conftest_cmd=['apachectl', 'configtest'],
enmod=None,
dismod=None,
le_vhost_ext="-le-ssl.conf",
handle_mods=False,
handle_sites=False,
challenge_location="/etc/httpd/conf",
MOD_SSL_CONF_SRC=pkg_resources.resource_filename(
"certbot_apache", "options-ssl-apache.conf")
)
CLI_DEFAULTS = {
"default": CLI_DEFAULTS_DEFAULT,
"debian": CLI_DEFAULTS_DEBIAN,
@ -125,12 +143,27 @@ CLI_DEFAULTS = {
"darwin": CLI_DEFAULTS_DARWIN,
"opensuse": CLI_DEFAULTS_SUSE,
"suse": CLI_DEFAULTS_SUSE,
"arch": CLI_DEFAULTS_ARCH,
}
"""CLI defaults."""
MOD_SSL_CONF_DEST = "options-ssl-apache.conf"
"""Name of the mod_ssl config file as saved in `IConfig.config_dir`."""
UPDATED_MOD_SSL_CONF_DIGEST = ".updated-options-ssl-apache-conf-digest.txt"
"""Name of the hash of the updated or informed mod_ssl_conf as saved in `IConfig.config_dir`."""
ALL_SSL_OPTIONS_HASHES = [
'2086bca02db48daf93468332543c60ac6acdb6f0b58c7bfdf578a5d47092f82a',
'4844d36c9a0f587172d9fa10f4f1c9518e3bcfa1947379f155e16a70a728c21a',
'5a922826719981c0a234b1fbcd495f3213e49d2519e845ea0748ba513044b65b',
'4066b90268c03c9ba0201068eaa39abbc02acf9558bb45a788b630eb85dadf27',
'f175e2e7c673bd88d0aff8220735f385f916142c44aa83b09f1df88dd4767a88',
'cfdd7c18d2025836ea3307399f509cfb1ebf2612c87dd600a65da2a8e2f2797b',
]
"""SHA256 hashes of the contents of previous versions of all versions of MOD_SSL_CONF_SRC"""
AUGEAS_LENS_DIR = pkg_resources.resource_filename(
"certbot_apache", "augeas_lens")
"""Path to the Augeas lens directory"""

View file

@ -27,9 +27,7 @@ def select_vhost(domain, vhosts):
return None
while True:
code, tag = _vhost_menu(domain, vhosts)
if code == display_util.HELP:
_more_info_vhost(vhosts[tag])
elif code == display_util.OK:
if code == display_util.OK:
return vhosts[tag]
else:
return None
@ -85,21 +83,14 @@ def _vhost_menu(domain, vhosts):
"or Address of {0}.{1}Which virtual host would you "
"like to choose?\n(note: conf files with multiple "
"vhosts are not yet supported)".format(domain, os.linesep),
choices, help_label="More Info",
ok_label="Select", force_interactive=True)
choices, force_interactive=True)
except errors.MissingCommandlineFlag:
msg = ("Encountered vhost ambiguity but unable to ask for user guidance in "
"non-interactive mode. Currently Certbot needs each vhost to be "
"in its own conf file, and may need vhosts to be explicitly "
"labelled with ServerName or ServerAlias directives.")
msg = (
"Encountered vhost ambiguity but unable to ask for user "
"guidance in non-interactive mode. Certbot may need "
"vhosts to be explicitly labelled with ServerName or "
"ServerAlias directives.")
logger.warning(msg)
raise errors.MissingCommandlineFlag(msg)
return code, tag
def _more_info_vhost(vhost):
zope.component.getUtility(interfaces.IDisplay).notification(
"Virtual Host Information:{0}{1}{0}{2}".format(
os.linesep, "-" * (display_util.WIDTH - 4), str(vhost)),
force_interactive=True)

View file

@ -1,4 +1,8 @@
# Baseline setting to Include for SSL sites
# This file contains important security parameters. If you modify this file
# manually, Certbot will be unable to automatically provide future security
# updates. Instead, Certbot will print and log an error message with a path to
# the up-to-date file that you will need to refer to when manually updating
# this file.
SSLEngine on

View file

@ -12,6 +12,7 @@ import six # pylint: disable=unused-import
from acme import challenges
from certbot import achallenges
from certbot import crypto_util
from certbot import errors
from certbot.tests import acme_util
@ -826,8 +827,10 @@ class MultipleVhostsTest(util.ApacheTest):
def test_install_ssl_options_conf(self):
from certbot_apache.configurator import install_ssl_options_conf
path = os.path.join(self.work_dir, "test_it")
install_ssl_options_conf(path)
other_path = os.path.join(self.work_dir, "other_test_it")
install_ssl_options_conf(path, other_path)
self.assertTrue(os.path.isfile(path))
self.assertTrue(os.path.isfile(other_path))
# TEST ENHANCEMENTS
def test_supported_enhancements(self):
@ -1432,5 +1435,83 @@ class MultiVhostsTest(util.ApacheTest):
mock.ANY)
class InstallSslOptionsConfTest(util.ApacheTest):
"""Test that the options-ssl-nginx.conf file is installed and updated properly."""
def setUp(self): # pylint: disable=arguments-differ
super(InstallSslOptionsConfTest, self).setUp()
self.config = util.get_apache_configurator(
self.config_path, self.vhost_path, self.config_dir, self.work_dir)
def _call(self):
from certbot_apache.configurator import install_ssl_options_conf
install_ssl_options_conf(self.config.mod_ssl_conf, self.config.updated_mod_ssl_conf_digest)
def _current_ssl_options_hash(self):
return crypto_util.sha256sum(constants.os_constant("MOD_SSL_CONF_SRC"))
def _assert_current_file(self):
self.assertTrue(os.path.isfile(self.config.mod_ssl_conf))
self.assertEqual(crypto_util.sha256sum(self.config.mod_ssl_conf),
self._current_ssl_options_hash())
def test_no_file(self):
# prepare should have placed a file there
self._assert_current_file()
os.remove(self.config.mod_ssl_conf)
self.assertFalse(os.path.isfile(self.config.mod_ssl_conf))
self._call()
self._assert_current_file()
def test_current_file(self):
self._assert_current_file()
self._call()
self._assert_current_file()
def test_prev_file_updates_to_current(self):
from certbot_apache.constants import ALL_SSL_OPTIONS_HASHES
ALL_SSL_OPTIONS_HASHES.insert(0, "test_hash_does_not_match")
with mock.patch('certbot.crypto_util.sha256sum') as mock_sha256:
mock_sha256.return_value = ALL_SSL_OPTIONS_HASHES[0]
self._call()
self._assert_current_file()
def test_manually_modified_current_file_does_not_update(self):
with open(self.config.mod_ssl_conf, "a") as mod_ssl_conf:
mod_ssl_conf.write("a new line for the wrong hash\n")
with mock.patch("certbot.plugins.common.logger") as mock_logger:
self._call()
self.assertFalse(mock_logger.warning.called)
self.assertTrue(os.path.isfile(self.config.mod_ssl_conf))
self.assertEqual(crypto_util.sha256sum(constants.os_constant("MOD_SSL_CONF_SRC")),
self._current_ssl_options_hash())
self.assertNotEqual(crypto_util.sha256sum(self.config.mod_ssl_conf),
self._current_ssl_options_hash())
def test_manually_modified_past_file_warns(self):
with open(self.config.mod_ssl_conf, "a") as mod_ssl_conf:
mod_ssl_conf.write("a new line for the wrong hash\n")
with open(self.config.updated_mod_ssl_conf_digest, "w") as f:
f.write("hashofanoldversion")
with mock.patch("certbot.plugins.common.logger") as mock_logger:
self._call()
self.assertEqual(mock_logger.warning.call_args[0][0],
"%s has been manually modified; updated ssl configuration options "
"saved to %s. We recommend updating %s for security purposes.")
self.assertEqual(crypto_util.sha256sum(constants.os_constant("MOD_SSL_CONF_SRC")),
self._current_ssl_options_hash())
# only print warning once
with mock.patch("certbot.plugins.common.logger") as mock_logger:
self._call()
self.assertFalse(mock_logger.warning.called)
def test_current_file_hash_in_all_hashes(self):
from certbot_apache.constants import ALL_SSL_OPTIONS_HASHES
self.assertTrue(self._current_ssl_options_hash() in ALL_SSL_OPTIONS_HASHES,
"Constants.ALL_SSL_OPTIONS_HASHES must be appended"
" with the sha256 hash of self.config.mod_ssl_conf when it is updated.")
if __name__ == "__main__":
unittest.main() # pragma: no cover

View file

@ -43,13 +43,10 @@ class SelectVhostTest(unittest.TestCase):
@certbot_util.patch_get_utility()
def test_more_info_cancel(self, mock_util):
mock_util().menu.side_effect = [
(display_util.HELP, 1),
(display_util.HELP, 0),
(display_util.CANCEL, -1),
]
self.assertEqual(None, self._call(self.vhosts))
self.assertEqual(mock_util().notification.call_count, 2)
def test_no_vhosts(self):
self.assertEqual(self._call([]), None)

View file

@ -126,9 +126,8 @@ class ApacheTlsSni01(common.TLSSNI01):
vhost = self.configurator.choose_vhost(achall.domain, temp=True)
except (PluginError, MissingCommandlineFlag):
# We couldn't find the virtualhost for this domain, possibly
# because it's a new vhost that's not configured yet (GH #677),
# or perhaps because there were multiple <VirtualHost> sections
# in the config file (GH #1042). See also GH #2600.
# because it's a new vhost that's not configured yet
# (GH #677). See also GH #2600.
logger.warning("Falling back to default vhost %s...", default_addr)
addrs.add(default_addr)
return addrs

View file

@ -4,7 +4,7 @@ from setuptools import setup
from setuptools import find_packages
version = '0.15.0.dev0'
version = '0.17.0.dev0'
# Please update tox.ini when modifying dependency version requirements
install_requires = [

View file

@ -28,7 +28,7 @@ if [ -z "$VENV_PATH" ]; then
VENV_PATH="$XDG_DATA_HOME/$VENV_NAME"
fi
VENV_BIN="$VENV_PATH/bin"
LE_AUTO_VERSION="0.14.2"
LE_AUTO_VERSION="0.16.0"
BASENAME=$(basename $0)
USAGE="Usage: $BASENAME [OPTIONS]
A self-updating wrapper script for the Certbot ACME client. When run, updates
@ -694,7 +694,7 @@ if [ "$1" = "--le-auto-phase2" ]; then
# Hashin example:
# pip install hashin
# hashin -r letsencrypt-auto-requirements.txt cryptography==1.5.2
# hashin -r dependency-requirements.txt cryptography==1.5.2
# sets the new certbot-auto pinned version of cryptography to 1.5.2
argparse==1.4.0 \
@ -707,59 +707,78 @@ pycparser==2.14 \
--hash=sha256:7959b4a74abdc27b312fed1c21e6caf9309ce0b29ea86b591fd2e99ecdf27f73 \
--no-binary pycparser
cffi==1.4.2 \
--hash=sha256:53c1c9ddb30431513eb7f3cdef0a3e06b0f1252188aaa7744af0f5a4cd45dbaf \
--hash=sha256:a568f49dfca12a8d9f370187257efc58a38109e1eee714d928561d7a018a64f8 \
--hash=sha256:809c6ca8cfbcaeebfbd432b4576001b40d38ff2463773cb57577d75e1a020bc3 \
--hash=sha256:86cdca2cd9cba41422230390df17dfeaa9f344a911e3975c8be9da57b35548e9 \
--hash=sha256:24b13db84aec385ca23c7b8ded83ef8bb4177bc181d14758f9f975be5d020d86 \
--hash=sha256:969aeffd7c0e097f6be1efd682c156ae226591a0793a94b6c2d5e4293f4c8d4e \
--hash=sha256:000f358d4b0fa249feaab9c1ce7d5b2fe7e02e7bdf6806c26418505fc685e268 \
--hash=sha256:a9d86f460bbd8358a2d513ad779e3f3fc878e3b93a00b5002faebf616ffe6b9c \
--hash=sha256:3127b3ab33eb23ccac071f9a0802748e5cf7c5cbcd02482bb063e35b41dbb0b0 \
--hash=sha256:e2b2d42236469a40224d39e7b6c60575f388b2f423f354c7ee90a5b7f58c8065 \
--hash=sha256:8c2dccafee89b1b424b0bec6ad2dd9622c949d2024e929f5da1ed801eac75f1d \
--hash=sha256:a4de7a4d11aed488bab4fb14f4988587a829bece5a20433f780d6e33b08083cb \
--hash=sha256:5ca8fe30425265a49274e4b0213a1bc98f4b13449ae5e96f984771e5d83e58c1 \
--hash=sha256:a4fd38802f59e714eba81a024f62db710b27dbe27a7ea12e911537327aa84d30 \
--hash=sha256:86cd6912bbc83e9405d4a73cd7f4b4ee8353652d2dbc7c820106ed5b4d1bab3a \
--hash=sha256:8f1d177d364ea35900415ae24ca3e471be3d5334ed0419294068c49f45913998
asn1crypto==0.22.0 \
--hash=sha256:d232509fefcfcdb9a331f37e9c9dc20441019ad927c7d2176cf18ed5da0ba097 \
--hash=sha256:cbbadd640d3165ab24b06ef25d1dca09a3441611ac15f6a6b452474fdf0aed1a
cffi==1.10.0 \
--hash=sha256:446699c10f3c390633d0722bc19edbc7ac4b94761918a4a4f7908a24e86ebbd0 \
--hash=sha256:562326fc7f55a59ef3fef5e82908fe938cdc4bbda32d734c424c7cd9ed73e93a \
--hash=sha256:7f732ad4a30db0b39400c3f7011249f7d0701007d511bf09604729aea222871f \
--hash=sha256:94fb8410c6c4fc48e7ea759d3d1d9ca561171a88d00faddd4aa0306f698ad6a0 \
--hash=sha256:587a5043df4b00a2130e09fed42da02a4ed3c688bd9bf07a3ac89d2271f4fb07 \
--hash=sha256:ec08b88bef627ec1cea210e1608c85d3cf44893bcde74e41b7f7dbdfd2c1bad6 \
--hash=sha256:a41406f6d62abcdf3eef9fd998d8dcff04fd2a7746644143045feeebd76352d1 \
--hash=sha256:b560916546b2f209d74b82bdbc3223cee9a165b0242fa00a06dfc48a2054864a \
--hash=sha256:e74896774e437f4715c57edeb5cf3d3a40d7727f541c2c12156617b5a15d1829 \
--hash=sha256:9a31c18ba4881a116e448c52f3f5d3e14401cf7a9c43cc88f06f2a7f5428da0e \
--hash=sha256:80796ea68e11624a0279d3b802f88a7fe7214122b97a15a6c97189934a2cc776 \
--hash=sha256:f4019826a2dec066c909a1f483ef0dcf9325d6740cc0bd15308942b28b0930f7 \
--hash=sha256:7248506981eeba23888b4140a69a53c4c0c0a386abcdca61ed8dd790a73e64b9 \
--hash=sha256:a8955265d146e86fe2ce116394be4eaf0cb40314a79b19f11c4fa574cd639572 \
--hash=sha256:c49187260043bd4c1d6a52186f9774f17d9b1da0a406798ebf4bfc12da166ade \
--hash=sha256:c1d8b3d8dcb5c23ac1a8bf56422036f3f305a3c5a8bc8c354256579a1e2aa2c1 \
--hash=sha256:9e389615bcecb8c782a87939d752340bb0a3a097e90bae54d7f0915bc12f45bd \
--hash=sha256:d09ff358f75a874f69fa7d1c2b4acecf4282a950293fcfcf89aa606da8a9a500 \
--hash=sha256:b69b4557aae7de18b7c174a917fe19873529d927ac592762d9771661875bbd40 \
--hash=sha256:5de52b081a2775e76b971de9d997d85c4457fc0a09079e12d66849548ae60981 \
--hash=sha256:e7d88fecb7b6250a1fd432e6dc64890342c372fce13dbfe4bb6f16348ad00c14 \
--hash=sha256:1426e67e855ef7f5030c9184f4f1a9f4bfa020c31c962cd41fd129ec5aef4a6a \
--hash=sha256:267dd2c66a5760c5f4d47e2ebcf8eeac7ef01e1ae6ae7a6d0d241a290068bc38 \
--hash=sha256:e553eb489511cacf19eda6e52bc9e151316f0d721724997dda2c4d3079b778db \
--hash=sha256:98b89b2c57f97ce2db7aeba60db173c84871d73b40e41a11ea95de1500ddc57e \
--hash=sha256:e2b7e090188833bc58b2ae03fb864c22688654ebd2096bcf38bc860c4f38a3d8 \
--hash=sha256:afa7d8b8d38ad40db8713ee053d41b36d87d6ae5ec5ad36f9210b548a18dc214 \
--hash=sha256:4fc9c2ff7924b3a1fa326e1799e5dd58cac585d7fb25fe53ccaa1333b0453d65 \
--hash=sha256:937db39a1ec5af3003b16357b2042bba67c88d43bc11aaa203fa8a5924524209 \
--hash=sha256:ab22285797631df3b513b2cd3ecdc51cd8e3d36788e3991d93d0759d6883b027 \
--hash=sha256:96e599b924ef009aa867f725b3249ee51d76489f484d3a45b4bd219c5ec6ed59 \
--hash=sha256:bea842a0512be6a8007e585790bccd5d530520fc025ce63b03e139be373b0063 \
--hash=sha256:e7175287f7fe7b1cc203bb958b17db40abd732690c1e18e700f10e0843a58598 \
--hash=sha256:285ab352552f52f1398c912556d4d36d4ea9b8450e5c65d03809bf9886755533 \
--hash=sha256:5576644b859197da7bbd8f8c7c2fb5dcc6cd505cadb42992d5f104c013f8a214 \
--hash=sha256:b3b02911eb1f6ada203b0763ba924234629b51586f72a21faacc638269f4ced5
ConfigArgParse==0.10.0 \
--hash=sha256:3b50a83dd58149dfcee98cb6565265d10b53e9c0a2bca7eeef7fb5f5524890a7
configobj==5.0.6 \
--hash=sha256:a2f5650770e1c87fb335af19a9b7eb73fc05ccf22144eb68db7d00cd2bcb0902
cryptography==1.5.3 \
--hash=sha256:e514d92086246b53ae9b048df652cf3036b462e50a6ce9fac6b6253502679991 \
--hash=sha256:10ee414f4b5af403a0d8f20dfa80f7dad1fc7ae5452ec5af03712d5b6e78c664 \
--hash=sha256:7234456d1f4345a144ed07af2416c7c0659d4bb599dd1a963103dc8c183b370e \
--hash=sha256:d3b9587406f94642bd70b3d666b813f446e95f84220c9e416ad94cbfb6be2eaa \
--hash=sha256:b15fc6b59f1474eef62207c85888afada8acc47fae8198ba2b0197d54538961a \
--hash=sha256:3b62d65d342704fc07ed171598db2a2775bdf587b1b6abd2cba2261bfe3ccde3 \
--hash=sha256:059343022ec904c867a13bc55d2573e36c8cfb2c250e30d8a2e9825f253b07ba \
--hash=sha256:c7897cf13bc8b4ee0215d83cbd51766d87c06b277fcca1f9108595508e5bcfb4 \
--hash=sha256:9b69e983e5bf83039ddd52e52a28c7faedb2b22bdfb5876377b95aac7d3be63e \
--hash=sha256:61e40905c426d02b3fae38088dc66ce4ef84830f7eb223dec6b3ac3ccdc676fb \
--hash=sha256:00783a32bcd91a12177230d35bfcf70a2333ade4a6b607fac94a633a7971c671 \
--hash=sha256:d11973f49b648cde1ea1a30e496d7557dbfeccd08b3cd9ba58d286a9c274ff8e \
--hash=sha256:f24bedf28b81932ba6063aec9a826669f5237ea3b755efe04d98b072faa053a5 \
--hash=sha256:3ab5725367239e3deb9b92e917aa965af3fef008f25b96a3000821869e208181 \
--hash=sha256:8a53209de822e22b5f73bf4b99e68ac4ccc91051fd6751c8252982983e86a77d \
--hash=sha256:5a07439d4b1e4197ac202b7eea45e26a6fd65757652dc50f1a63367f711df933 \
--hash=sha256:26b1c4b40aec7b0074bceabe6e06565aa28176eca7323a31df66ebf89fe916d3 \
--hash=sha256:eaa4a7b5a6682adcf8d6ebb2a08a008802657643655bb527c95c8a3860253d8e \
--hash=sha256:8156927dcf8da274ff205ad0612f75c380df45385bacf98531a5b3348c88d135 \
--hash=sha256:61ec0d792749d0e91e84b1d58b6dfd204806b10b5811f846c2ceca0de028c53a \
--hash=sha256:26330c88041569ca621cc42274d0ea2667a48b6deab41467272c3aba0b6e8f07 \
--hash=sha256:cf82ddac919b587f5e44247579b433224cc2e03332d2ea4d89aa70d7e6b64ae5
cryptography==1.9 \
--hash=sha256:469a9d3d851038f1eb7d7f77bb08bb4775b41483372be450e25b293fe57bd59e \
--hash=sha256:533143321d15c8743f91eec5c5f495c1b5cad9a25de8f6dab01eddd6b416903e \
--hash=sha256:2230c186182d773064d06242e0fa604cd718bfff28aa9c5ae73d7e426e98a151 \
--hash=sha256:3dc94ed5a26b8553a325767358f505c0a43e0c89df078647f77a4d022ddcdc57 \
--hash=sha256:2eb8297b877cb6b56216750fa7017c9f5786bec8afd6a0f1aaace02cbfb6195f \
--hash=sha256:025a96e48164106f2082b00f42bf430cf21f09e203e42585a712e420b75cbff0 \
--hash=sha256:61eb3534f8ed2415dd708b28919205d523f220e4cd5b8165844edfdd4a649b8e \
--hash=sha256:5474fe5ce6b517d3086e0231b6ad88f8978c551c4379f91c3d619c308490f0d7 \
--hash=sha256:5ff169869624e23767d70db274f13a9ea4e97c029425a1224aa5e049e84ce2af \
--hash=sha256:c26e057a2de13e97e708328d295c5ac4cd3eab4a5c42ce727dd1a53316034b8a \
--hash=sha256:7db719432648f14ea33edffc5f75330c595804eac86ca916528b35ce50a8bfd6 \
--hash=sha256:ca72537a7064bb80e34b6908e576ffc8e2c2cad29a7168f48d0999df089695c3 \
--hash=sha256:2a5e577f5d2093e51486b4ec02b51bb5adb165b98fee99929d5af0813e90b469 \
--hash=sha256:9d9da8bac2e31003d092f5ef6981a725c77c4e9a30638436884d61ad39f9a1ee \
--hash=sha256:fab8ec6866e384d9827d5dc02a1383e991a6c05c54f818316c4b829e56ca2ba3 \
--hash=sha256:365eb804362e581c9a02e7a610b30514f07dd77b2a38aed338eb5192446bbc58 \
--hash=sha256:2908f709f02711dbb10561a9f154d2f7d1792385e2341e9708539cc4ecfb8667 \
--hash=sha256:5518337022718029e367d982642f3e3523541e098ad671672a90b82474c84882
enum34==1.1.2 \
--hash=sha256:2475d7fcddf5951e92ff546972758802de5260bf409319a9f1934e6bbc8b1dc7 \
--hash=sha256:35907defb0f992b75ab7788f65fedc1cf20ffa22688e0e6f6f12afc06b3ea501
funcsigs==0.4 \
--hash=sha256:ff5ad9e2f8d9e5d1e8bbfbcf47722ab527cf0d51caeeed9da6d0f40799383fde \
--hash=sha256:d83ce6df0b0ea6618700fe1db353526391a8a3ada1b7aba52fed7a61da772033
idna==2.0 \
--hash=sha256:9b2fc50bd3c4ba306b9651b69411ef22026d4d8335b93afc2214cef1246ce707 \
--hash=sha256:16199aad938b290f5be1057c0e1efc6546229391c23cea61ca940c115f7d3d3b
funcsigs==1.0.2 \
--hash=sha256:330cc27ccbf7f1e992e69fef78261dc7c6569012cf397db8d3de0234e6c937ca \
--hash=sha256:a7bb0f2cf3a3fd1ab2732cb49eba4252c2af4240442415b4abce3b87022a8f50
idna==2.5 \
--hash=sha256:cc19709fd6d0cbfed39ea875d29ba6d4e22c0cebc510a76d6302a28385e8bb70 \
--hash=sha256:3cb5ce08046c4e3a560fc02f138d0ac63e00f8ce5901a56b32ec8b7994082aab
ipaddress==1.0.16 \
--hash=sha256:935712800ce4760701d89ad677666cd52691fd2f6f0b340c8b4239a3c17988a5 \
--hash=sha256:5a3182b322a706525c46282ca6f064d27a02cffbd449f9f47416f1dc96aa71b0
@ -768,24 +787,15 @@ linecache2==1.0.0 \
--hash=sha256:4b26ff4e7110db76eeb6f5a7b64a82623839d595c2038eeda662f2a2db78e97c
ordereddict==1.1 \
--hash=sha256:1c35b4ac206cef2d24816c89f89cf289dd3d38cf7c449bb3fab7bf6d43f01b1f
packaging==16.8 \
--hash=sha256:99276dc6e3a7851f32027a68f1095cd3f77c148091b092ea867a351811cfe388 \
--hash=sha256:5d50835fdf0a7edf0b55e311b7c887786504efea1177abd7e69329a8e5ea619e
parsedatetime==2.1 \
--hash=sha256:ce9d422165cf6e963905cd5f74f274ebf7cc98c941916169178ef93f0e557838 \
--hash=sha256:17c578775520c99131634e09cfca5a05ea9e1bd2a05cd06967ebece10df7af2d
pbr==1.8.1 \
--hash=sha256:46c8db75ae75a056bd1cc07fa21734fe2e603d11a07833ecc1eeb74c35c72e0c \
--hash=sha256:e2127626a91e6c885db89668976db31020f0af2da728924b56480fc7ccf09649
pyasn1==0.1.9 \
--hash=sha256:61f9d99e3cef65feb1bfe3a2eef7a93eb93819d345bf54bcd42f4e63d5204dae \
--hash=sha256:1802a6dd32045e472a419db1441aecab469d33e0d2749e192abdec52101724af \
--hash=sha256:35025cd9422c96504912f04e2f15fe79390a8597b430c2ca5d0534cf9309ffa0 \
--hash=sha256:2f96ed5a0c329ca16230b326ca12b7461ec8f65e0be3e4f997516f36bf82a345 \
--hash=sha256:28fee44217991cfad9e6a0b9f7e3f26041e21ebc96629e94e585ccd05d49fa65 \
--hash=sha256:326e7a854a17fab07691204747695f8f692d674588a355c441fb14f660bf4e68 \
--hash=sha256:cda5a90485709ca6795c86056c3e5fe7266028b05e53f1d527fdf93a6365a6b8 \
--hash=sha256:0cb2a14742b543fdd68f931a14ce3829186ed2b1b2267a06787388c96b2dd9be \
--hash=sha256:5191ff6b9126d2c039dd87f8ff025bed274baf07fa78afa46f556b1ad7265d6e \
--hash=sha256:8323e03637b2d072cc7041300bac6ec448c3c28950ab40376036788e9a1af629 \
--hash=sha256:853cacd96d1f701ddd67aa03ecc05f51890135b7262e922710112f12a2ed2a7f
pyOpenSSL==16.2.0 \
--hash=sha256:26ca380ddf272f7556e48064bbcd5bd71f83dfc144f3583501c7ddbd9434ee17 \
--hash=sha256:7779a3bbb74e79db234af6a08775568c6769b5821faecf6e2f4143edb227516e
@ -851,27 +861,33 @@ zope.interface==4.1.3 \
--hash=sha256:928138365245a0e8869a5999fbcc2a45475a0a6ed52a494d60dbdc540335fedd \
--hash=sha256:0d841ba1bb840eea0e6489dc5ecafa6125554971f53b5acb87764441e61bceba \
--hash=sha256:b09c8c1d47b3531c400e0195697f1414a63221de6ef478598a4f1460f7d9a392
mock==1.0.1 \
--hash=sha256:b839dd2d9c117c701430c149956918a423a9863b48b09c90e30a6013e7d2f44f \
--hash=sha256:8f83080daa249d036cbccfb8ae5cc6ff007b88d6d937521371afabe7b19badbc
mock==2.0.0 \
--hash=sha256:5ce3c71c5545b472da17b72268978914d0252980348636840bd34a00b5cc96c1 \
--hash=sha256:b158b6df76edd239b8208d481dc46b6afd45a846b7812ff0ce58971cf5bc8bba
# Contains the requirements for the letsencrypt package.
#
# Since the letsencrypt package depends on certbot and using pip with hashes
# requires that all installed packages have hashes listed, this allows
# dependency-requirements.txt to be used without requiring a hash for a
# (potentially unreleased) Certbot package.
letsencrypt==0.7.0 \
--hash=sha256:105a5fb107e45bcd0722eb89696986dcf5f08a86a321d6aef25a0c7c63375ade \
--hash=sha256:c36e532c486a7e92155ee09da54b436a3c420813ec1c590b98f635d924720de9
# THE LINES BELOW ARE EDITED BY THE RELEASE SCRIPT; ADD ALL DEPENDENCIES ABOVE.
acme==0.14.2 \
--hash=sha256:b3068d360beccd3b23a81d7cd2522437d847328811b573a5fe14eb04147667cf \
--hash=sha256:166b7f4858f5b144b03236b995b787a9da1e410121fb7dcac9c7d3b594bc6fcd
certbot==0.14.2 \
--hash=sha256:525e15e43c833db9a9934308d69dcdd220fa799488cd84543748671c68aba73d \
--hash=sha256:5bc8547dcfc0fc587e15253e264f79d8397e48bfbc8697d5aca87eae978769ac
certbot-apache==0.14.2 \
--hash=sha256:15647d424a5a7e4c44c684324ac07a457a2e0d61fce1acaa421c0b641941a350 \
--hash=sha256:e5220d3e6ee5114b41b398110dfbd8f13bd1e8c7902758634449e0b4ae515b76
certbot-nginx==0.14.2 \
--hash=sha256:231377fbdfb6303adddc73fe3f856b9fb6d0175db825650e39fe3dfd6a58f8ef \
--hash=sha256:529a18280acf41f5f7e0fe7d82c0a5d4d197d14f82742eaec54bb1d3f69c325a
certbot==0.16.0 \
--hash=sha256:e1cc2479f4f149a7128b67192c3f5f6c111b6b9ddcac421ebee8ac5030d5b09b \
--hash=sha256:795801fd6b06b32060e364ac045312e6b26c6272d5ca32878277e5a2afdee186
acme==0.16.0 \
--hash=sha256:31592a744f7a6e7cbb4c5daf2deebc9af6b03997d6f80e5becc203ab8694edcf \
--hash=sha256:538b69134cc50bdcdcc081b844c85158509022c61d7abc1f44216beeb95de9cd
certbot-apache==0.16.0 \
--hash=sha256:337f84f391c7d7c31d84376e7a8c882ac119112a4aabceadd1a7de6a2f01ca06 \
--hash=sha256:f1f37b56e1ceb0a28ccf51d54ca34444e6a708448845ef25372e223b9a82c4d4
certbot-nginx==0.16.0 \
--hash=sha256:1d57428202f8e7abdd99c3ddbcf374aad5f69c4262fe8dae53d2016e4ae04ded \
--hash=sha256:77711655514d707ddf728195f00b2f6cdd1ad9db52440276b4a67664479c6954
UNLIKELY_EOF
# -------------------------------------------------------------------------

View file

@ -79,6 +79,8 @@ def _get_names(config):
if line.strip().startswith("server_name"):
names = line.partition("server_name")[2].rpartition(";")[0]
for n in names.split():
all_names.add(n)
# Filter out wildcards in both all_names and test_names
if not n.startswith("*."):
all_names.add(n)
non_ip_names = set(n for n in all_names if not util.IP_REGEX.match(n))
return all_names, non_ip_names

View file

@ -1,7 +1,6 @@
"""Tests Certbot plugins against different server configurations."""
import argparse
import filecmp
import functools
import logging
import os
import shutil
@ -64,17 +63,17 @@ def test_authenticator(plugin, config, temp_dir):
type(achalls[i]), achalls[i].domain, config)
success = False
elif isinstance(responses[i], challenges.TLSSNI01Response):
verify = functools.partial(responses[i].simple_verify, achalls[i].chall,
achalls[i].domain,
util.JWK.public_key(),
host="127.0.0.1",
port=plugin.https_port)
if _try_until_true(verify):
verified = responses[i].simple_verify(achalls[i].chall,
achalls[i].domain,
util.JWK.public_key(),
host="127.0.0.1",
port=plugin.https_port)
if verified:
logger.info(
"tls-sni-01 verification for %s succeeded", achalls[i].domain)
else:
logger.error(
"tls-sni-01 verification for %s in %s failed",
"**** tls-sni-01 verification for %s in %s failed",
achalls[i].domain, config)
success = False
@ -122,7 +121,7 @@ def test_installer(args, plugin, config, temp_dir):
if names_match:
logger.info("get_all_names test succeeded")
else:
logger.error("get_all_names test failed for config %s", config)
logger.error("**** get_all_names test failed for config %s", config)
domains = list(plugin.get_testable_domain_names())
success = test_deploy_cert(plugin, temp_dir, domains)
@ -147,7 +146,7 @@ def test_deploy_cert(plugin, temp_dir, domains):
plugin.deploy_cert(domain, cert_path, util.KEY_PATH, cert_path, cert_path)
plugin.save() # Needed by the Apache plugin
except le_errors.Error as error:
logger.error("Plugin failed to deploy certificate for %s:", domain)
logger.error("**** Plugin failed to deploy certificate for %s:", domain)
logger.exception(error)
return False
@ -155,11 +154,12 @@ def test_deploy_cert(plugin, temp_dir, domains):
return False
success = True
time.sleep(3)
for domain in domains:
verify = functools.partial(validator.Validator().certificate, cert,
domain, "127.0.0.1", plugin.https_port)
if not _try_until_true(verify):
logger.error("Could not verify certificate for domain %s", domain)
verified = validator.Validator().certificate(
cert, domain, "127.0.0.1", plugin.https_port)
if not verified:
logger.error("**** Could not verify certificate for domain %s", domain)
success = False
if success:
@ -177,16 +177,21 @@ def test_enhancements(plugin, domains):
"enhancements")
return False
for domain in domains:
domains_and_info = [(domain, []) for domain in domains]
for domain, info in domains_and_info:
try:
previous_redirect = validator.Validator().any_redirect(
"localhost", plugin.http_port, headers={"Host": domain})
info.append(previous_redirect)
plugin.enhance(domain, "redirect")
plugin.save() # Needed by the Apache plugin
except le_errors.PluginError as error:
# Don't immediately fail because a redirect may already be enabled
logger.warning("Plugin failed to enable redirect for %s:", domain)
logger.warning("*** Plugin failed to enable redirect for %s:", domain)
logger.warning("%s", error)
except le_errors.Error as error:
logger.error("An error occurred while enabling redirect for %s:",
logger.error("*** An error occurred while enabling redirect for %s:",
domain)
logger.exception(error)
@ -194,12 +199,14 @@ def test_enhancements(plugin, domains):
return False
success = True
for domain in domains:
verify = functools.partial(validator.Validator().redirect, "localhost",
plugin.http_port, headers={"Host": domain})
if not _try_until_true(verify):
logger.error("Improper redirect for domain %s", domain)
success = False
for domain, info in domains_and_info:
previous_redirect = info[0]
if not previous_redirect:
verified = validator.Validator().redirect(
"localhost", plugin.http_port, headers={"Host": domain})
if not verified:
logger.error("*** Improper redirect for domain %s", domain)
success = False
if success:
logger.info("Enhancements test succeeded")
@ -207,17 +214,6 @@ def test_enhancements(plugin, domains):
return success
def _try_until_true(func, max_tries=5, sleep_time=0.5):
"""Calls func up to max_tries times until it returns True"""
for _ in xrange(0, max_tries):
if func():
return True
else:
time.sleep(sleep_time)
return False
def _save_and_restart(plugin, title=None):
"""Saves and restart the plugin, returning True if no errors occurred"""
try:
@ -225,7 +221,7 @@ def _save_and_restart(plugin, title=None):
plugin.restart()
return True
except le_errors.Error as error:
logger.error("Plugin failed to save and restart server:")
logger.error("*** Plugin failed to save and restart server:")
logger.exception(error)
return False
@ -235,12 +231,12 @@ def test_rollback(plugin, config, backup):
try:
plugin.rollback_checkpoints(1337)
except le_errors.Error as error:
logger.error("Plugin raised an exception during rollback:")
logger.error("*** Plugin raised an exception during rollback:")
logger.exception(error)
return False
if _dirs_are_unequal(config, backup):
logger.error("Rollback failed for config `%s`", config)
logger.error("*** Rollback failed for config `%s`", config)
return False
else:
logger.info("Rollback succeeded")

View file

@ -45,19 +45,12 @@ class Validator(object):
else:
response = requests.get(url, allow_redirects=False)
if response.status_code not in (301, 303):
return False
redirect_location = response.headers.get("location", "")
# We're checking that the redirect we added behaves correctly.
# It's okay for some server configuration to redirect to an
# http URL, as long as it's on some other domain.
if not redirect_location.startswith("https://"):
if not redirect_location.startswith("http://"):
return False
else:
if redirect_location[len("http://"):] == name:
return False
return False
if response.status_code != 301:
logger.error("Server did not redirect with permanent code")
@ -65,6 +58,16 @@ class Validator(object):
return True
def any_redirect(self, name, port=80, headers=None):
"""Test whether webserver redirects."""
url = "http://{0}:{1}".format(name, port)
if headers:
response = requests.get(url, headers=headers, allow_redirects=False)
else:
response = requests.get(url, allow_redirects=False)
return response.status_code in xrange(300, 309)
def hsts(self, name):
"""Test for HTTP Strict Transport Security header"""
headers = requests.get("https://" + name).headers

View file

@ -4,7 +4,7 @@ from setuptools import setup
from setuptools import find_packages
version = '0.15.0.dev0'
version = '0.17.0.dev0'
install_requires = [
'certbot',

View file

@ -1 +1,86 @@
"""Cloudflare DNS Authenticator"""
"""
The `~certbot_dns_cloudflare.dns_cloudflare` plugin automates the process of
completing a ``dns-01`` challenge (`~acme.challenges.DNS01`) by creating, and
subsequently removing, TXT records using the Cloudflare API.
Named Arguments
---------------
======================================== =====================================
``--dns-cloudflare-credentials`` Cloudflare credentials_ INI file.
(Required)
``--dns-cloudflare-propagation-seconds`` The number of seconds to wait for DNS
to propagate before asking the ACME
server to verify the DNS record.
(Default: 10)
======================================== =====================================
Credentials
-----------
Use of this plugin requires a configuration file containing Cloudflare API
credentials, obtained from your Cloudflare
`account page <https://www.cloudflare.com/a/account/my-account>`_.
.. code-block:: ini
:name: credentials.ini
:caption: Example credentials file:
# Cloudflare API credentials used by Certbot
dns_cloudflare_email = cloudflare@example.com
dns_cloudflare_api_key = 0123456789abcdef0123456789abcdef01234567
The path to this file can be provided interactively or using the
``--dns-cloudflare-credentials`` command-line argument. Certbot records the path
to this file for use during renewal, but does not store the file's contents.
.. caution::
You should protect these API credentials as you would the password to your
Cloudflare account. Users who can read this file can use these credentials
to issue arbitrary API calls on your behalf. Users who can cause Certbot to
run using these credentials can complete a ``dns-01`` challenge to acquire
new certificates or revoke existing certificates for associated domains,
even if those domains aren't being managed by this server.
Certbot will emit a warning if it detects that the credentials file can be
accessed by other users on your system. The warning reads "Unsafe permissions
on credentials configuration file", followed by the path to the credentials
file. This warning will be emitted each time Certbot uses the credentials file,
including for renewal, and cannot be silenced except by addressing the issue
(e.g., by using a command like ``chmod 600`` to restrict access to the file).
Examples
--------
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``
certbot certonly \\
--dns-cloudflare \\
--dns-cloudflare-credentials ~/.secrets/certbot/cloudflare.ini \\
-d example.com
.. code-block:: bash
:caption: To acquire a single certificate for both ``example.com`` and
``www.example.com``
certbot certonly \\
--dns-cloudflare \\
--dns-cloudflare-credentials ~/.secrets/certbot/cloudflare.ini \\
-d example.com \\
-d www.example.com
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``, waiting 60 seconds
for DNS propagation
certbot certonly \\
--dns-cloudflare \\
--dns-cloudflare-credentials ~/.secrets/certbot/cloudflare.ini \\
--dns-cloudflare-propagation-seconds 60 \\
-d example.com
"""

View file

@ -21,7 +21,8 @@ class Authenticator(dns_common.DNSAuthenticator):
This Authenticator uses the Cloudflare API to fulfill a dns-01 challenge.
"""
description = 'Obtain certs using a DNS TXT record (if you are using Cloudflare for DNS).'
description = ('Obtain certificates using a DNS TXT record (if you are using Cloudflare for '
'DNS).')
ttl = 120
def __init__(self, *args, **kwargs):

View file

@ -1,5 +1,5 @@
:mod:`certbot_dns_cloudflare.dns_cloudflare`
--------------------------------------
--------------------------------------------
.. automodule:: certbot_dns_cloudflare.dns_cloudflare
:members:

View file

@ -4,7 +4,7 @@ from setuptools import setup
from setuptools import find_packages
version = '0.15.0.dev0'
version = '0.17.0.dev0'
# Please update tox.ini when modifying dependency version requirements
install_requires = [

View file

@ -1 +1,86 @@
"""CloudXNS DNS Authenticator"""
"""
The `~certbot_dns_cloudxns.dns_cloudxns` plugin automates the process of
completing a ``dns-01`` challenge (`~acme.challenges.DNS01`) by creating, and
subsequently removing, TXT records using the CloudXNS API.
Named Arguments
---------------
======================================== =====================================
``--dns-cloudxns-credentials`` CloudXNS credentials_ INI file.
(Required)
``--dns-cloudxns-propagation-seconds`` The number of seconds to wait for DNS
to propagate before asking the ACME
server to verify the DNS record.
(Default: 30)
======================================== =====================================
Credentials
-----------
Use of this plugin requires a configuration file containing CloudXNS API
credentials, obtained from your CloudXNS
`API page <https://www.cloudxns.net/en/AccountManage/apimanage.html>`_.
.. code-block:: ini
:name: credentials.ini
:caption: Example credentials file:
# CloudXNS API credentials used by Certbot
dns_cloudxns_api_key = 1234567890abcdef1234567890abcdef
dns_cloudxns_secret_key = 1122334455667788
The path to this file can be provided interactively or using the
``--dns-cloudxns-credentials`` command-line argument. Certbot records the path
to this file for use during renewal, but does not store the file's contents.
.. caution::
You should protect these API credentials as you would the password to your
CloudXNS account. Users who can read this file can use these credentials to
issue arbitrary API calls on your behalf. Users who can cause Certbot to run
using these credentials can complete a ``dns-01`` challenge to acquire new
certificates or revoke existing certificates for associated domains, even if
those domains aren't being managed by this server.
Certbot will emit a warning if it detects that the credentials file can be
accessed by other users on your system. The warning reads "Unsafe permissions
on credentials configuration file", followed by the path to the credentials
file. This warning will be emitted each time Certbot uses the credentials file,
including for renewal, and cannot be silenced except by addressing the issue
(e.g., by using a command like ``chmod 600`` to restrict access to the file).
Examples
--------
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``
certbot certonly \\
--dns-cloudxns \\
--dns-cloudxns-credentials ~/.secrets/certbot/cloudxns.ini \\
-d example.com
.. code-block:: bash
:caption: To acquire a single certificate for both ``example.com`` and
``www.example.com``
certbot certonly \\
--dns-cloudxns \\
--dns-cloudxns-credentials ~/.secrets/certbot/cloudxns.ini \\
-d example.com \\
-d www.example.com
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``, waiting 60 seconds
for DNS propagation
certbot certonly \\
--dns-cloudxns \\
--dns-cloudxns-credentials ~/.secrets/certbot/cloudxns.ini \\
--dns-cloudxns-propagation-seconds 60 \\
-d example.com
"""

View file

@ -22,7 +22,7 @@ class Authenticator(dns_common.DNSAuthenticator):
This Authenticator uses the CloudXNS DNS API to fulfill a dns-01 challenge.
"""
description = 'Obtain certs using a DNS TXT record (if you are using CloudXNS for DNS).'
description = 'Obtain certificates using a DNS TXT record (if you are using CloudXNS for DNS).'
ttl = 60
def __init__(self, *args, **kwargs):

View file

@ -4,7 +4,7 @@ from setuptools import setup
from setuptools import find_packages
version = '0.15.0.dev0'
version = '0.17.0.dev0'
# Please update tox.ini when modifying dependency version requirements
install_requires = [

View file

@ -1 +1,86 @@
"""DigitalOcean DNS Authenticator"""
"""
The `~certbot_dns_digitalocean.dns_digitalocean` plugin automates the process of
completing a ``dns-01`` challenge (`~acme.challenges.DNS01`) by creating, and
subsequently removing, TXT records using the DigitalOcean API.
Named Arguments
---------------
========================================== ===================================
``--dns-digitalocean-credentials`` DigitalOcean credentials_ INI file.
(Required)
``--dns-digitalocean-propagation-seconds`` The number of seconds to wait for
DNS to propagate before asking the
ACME server to verify the DNS
record.
(Default: 10)
========================================== ===================================
Credentials
-----------
Use of this plugin requires a configuration file containing DigitalOcean API
credentials, obtained from your DigitalOcean account's `Applications & API
Tokens page <https://cloud.digitalocean.com/settings/api/tokens>`_.
.. code-block:: ini
:name: credentials.ini
:caption: Example credentials file:
# DigitalOcean API credentials used by Certbot
dns_digitalocean_token = 0000111122223333444455556666777788889999aaaabbbbccccddddeeeeffff
The path to this file can be provided interactively or using the
``--dns-digitalocean-credentials`` command-line argument. Certbot records the
path to this file for use during renewal, but does not store the file's contents.
.. caution::
You should protect these API credentials as you would the password to your
DigitalOcean account. Users who can read this file can use these credentials
to issue arbitrary API calls on your behalf. Users who can cause Certbot to
run using these credentials can complete a ``dns-01`` challenge to acquire
new certificates or revoke existing certificates for associated domains,
even if those domains aren't being managed by this server.
Certbot will emit a warning if it detects that the credentials file can be
accessed by other users on your system. The warning reads "Unsafe permissions
on credentials configuration file", followed by the path to the credentials
file. This warning will be emitted each time Certbot uses the credentials file,
including for renewal, and cannot be silenced except by addressing the issue
(e.g., by using a command like ``chmod 600`` to restrict access to the file).
Examples
--------
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``
certbot certonly \\
--dns-digitalocean \\
--dns-digitalocean-credentials ~/.secrets/certbot/digitalocean.ini \\
-d example.com
.. code-block:: bash
:caption: To acquire a single certificate for both ``example.com`` and
``www.example.com``
certbot certonly \\
--dns-digitalocean \\
--dns-digitalocean-credentials ~/.secrets/certbot/digitalocean.ini \\
-d example.com \\
-d www.example.com
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``, waiting 60 seconds
for DNS propagation
certbot certonly \\
--dns-digitalocean \\
--dns-digitalocean-credentials ~/.secrets/certbot/digitalocean.ini \\
--dns-digitalocean-propagation-seconds 60 \\
-d example.com
"""

View file

@ -5,6 +5,7 @@ import unittest
import digitalocean
import mock
import six
from certbot import errors
from certbot.plugins import dns_test_common
@ -133,8 +134,8 @@ class DigitalOceanClientTest(unittest.TestCase):
correct_record_mock.destroy.assert_called()
self.assertItemsEqual(first_record_mock.destroy.call_args_list, [])
self.assertItemsEqual(last_record_mock.destroy.call_args_list, [])
six.assertCountEqual(self, first_record_mock.destroy.call_args_list, [])
six.assertCountEqual(self, last_record_mock.destroy.call_args_list, [])
def test_del_txt_record_error_finding_domain(self):
self.manager.get_all_domains.side_effect = API_ERROR

View file

@ -4,7 +4,7 @@ from setuptools import setup
from setuptools import find_packages
version = '0.15.0.dev0'
version = '0.17.0.dev0'
# Please update tox.ini when modifying dependency version requirements
install_requires = [
@ -15,6 +15,7 @@ install_requires = [
# For pkg_resources. >=1.0 so pip resolves it to a version cryptography
# will tolerate; see #2599:
'setuptools>=1.0',
'six',
'zope.interface',
]

View file

@ -1 +1,85 @@
"""DNSimple DNS Authenticator"""
"""
The `~certbot_dns_dnsimple.dns_dnsimple` plugin automates the process of
completing a ``dns-01`` challenge (`~acme.challenges.DNS01`) by creating, and
subsequently removing, TXT records using the DNSimple API.
Named Arguments
---------------
======================================== =====================================
``--dns-dnsimple-credentials`` DNSimple credentials_ INI file.
(Required)
``--dns-dnsimple-propagation-seconds`` The number of seconds to wait for DNS
to propagate before asking the ACME
server to verify the DNS record.
(Default: 30)
======================================== =====================================
Credentials
-----------
Use of this plugin requires a configuration file containing DNSimple API
credentials, obtained from your DNSimple
`account page <https://dnsimple.com/user>`_.
.. code-block:: ini
:name: credentials.ini
:caption: Example credentials file:
# DNSimple API credentials used by Certbot
dns_dnsimple_token = MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAw
The path to this file can be provided interactively or using the
``--dns-dnsimple-credentials`` command-line argument. Certbot records the path
to this file for use during renewal, but does not store the file's contents.
.. caution::
You should protect these API credentials as you would the password to your
DNSimple account. Users who can read this file can use these credentials
to issue arbitrary API calls on your behalf. Users who can cause Certbot to
run using these credentials can complete a ``dns-01`` challenge to acquire
new certificates or revoke existing certificates for associated domains,
even if those domains aren't being managed by this server.
Certbot will emit a warning if it detects that the credentials file can be
accessed by other users on your system. The warning reads "Unsafe permissions
on credentials configuration file", followed by the path to the credentials
file. This warning will be emitted each time Certbot uses the credentials file,
including for renewal, and cannot be silenced except by addressing the issue
(e.g., by using a command like ``chmod 600`` to restrict access to the file).
Examples
--------
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``
certbot certonly \\
--dns-dnsimple \\
--dns-dnsimple-credentials ~/.secrets/certbot/dnsimple.ini \\
-d example.com
.. code-block:: bash
:caption: To acquire a single certificate for both ``example.com`` and
``www.example.com``
certbot certonly \\
--dns-dnsimple \\
--dns-dnsimple-credentials ~/.secrets/certbot/dnsimple.ini \\
-d example.com \\
-d www.example.com
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``, waiting 60 seconds
for DNS propagation
certbot certonly \\
--dns-dnsimple \\
--dns-dnsimple-credentials ~/.secrets/certbot/dnsimple.ini \\
--dns-dnsimple-propagation-seconds 60 \\
-d example.com
"""

View file

@ -22,7 +22,7 @@ class Authenticator(dns_common.DNSAuthenticator):
This Authenticator uses the DNSimple v2 API to fulfill a dns-01 challenge.
"""
description = 'Obtain certs using a DNS TXT record (if you are using DNSimple for DNS).'
description = 'Obtain certificates using a DNS TXT record (if you are using DNSimple for DNS).'
ttl = 60
def __init__(self, *args, **kwargs):

View file

@ -4,7 +4,7 @@ from setuptools import setup
from setuptools import find_packages
version = '0.15.0.dev0'
version = '0.17.0.dev0'
# Please update tox.ini when modifying dependency version requirements
install_requires = [

View file

@ -0,0 +1,190 @@
Copyright 2015 Electronic Frontier Foundation and others
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
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"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
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direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
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"Work" shall mean the work of authorship, whether in Source or
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5. Submission of Contributions. Unless You explicitly state otherwise,
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END OF TERMS AND CONDITIONS

View file

@ -0,0 +1,3 @@
include LICENSE.txt
include README.rst
recursive-include docs *

View file

@ -0,0 +1 @@
DNS Made Easy DNS Authenticator plugin for Certbot

View file

@ -0,0 +1,86 @@
"""
The `~certbot_dns_dnsmadeeasy.dns_dnsmadeeasy` plugin automates the process of
completing a ``dns-01`` challenge (`~acme.challenges.DNS01`) by creating, and
subsequently removing, TXT records using the DNS Made Easy API.
Named Arguments
---------------
========================================= =====================================
``--dns-dnsmadeeasy-credentials`` DNS Made Easy credentials_ INI file.
(Required)
``--dns-dnsmadeeasy-propagation-seconds`` The number of seconds to wait for DNS
to propagate before asking the ACME
server to verify the DNS record.
(Default: 60)
========================================= =====================================
Credentials
-----------
Use of this plugin requires a configuration file containing DNS Made Easy API
credentials, obtained from your DNS Made Easy
`account page <https://cp.dnsmadeeasy.com/account/info>`_.
.. code-block:: ini
:name: credentials.ini
:caption: Example credentials file:
# DNS Made Easy API credentials used by Certbot
dns_dnsmadeeasy_api_key = 1c1a3c91-4770-4ce7-96f4-54c0eb0e457a
dns_dnsmadeeasy_secret_key = c9b5625f-9834-4ff8-baba-4ed5f32cae55
The path to this file can be provided interactively or using the
``--dns-dnsmadeeasy-credentials`` command-line argument. Certbot records the path
to this file for use during renewal, but does not store the file's contents.
.. caution::
You should protect these API credentials as you would the password to your
DNS Made Easy account. Users who can read this file can use these credentials
to issue arbitrary API calls on your behalf. Users who can cause Certbot to
run using these credentials can complete a ``dns-01`` challenge to acquire
new certificates or revoke existing certificates for associated domains,
even if those domains aren't being managed by this server.
Certbot will emit a warning if it detects that the credentials file can be
accessed by other users on your system. The warning reads "Unsafe permissions
on credentials configuration file", followed by the path to the credentials
file. This warning will be emitted each time Certbot uses the credentials file,
including for renewal, and cannot be silenced except by addressing the issue
(e.g., by using a command like ``chmod 600`` to restrict access to the file).
Examples
--------
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``
certbot certonly \\
--dns-dnsmadeeasy \\
--dns-dnsmadeeasy-credentials ~/.secrets/certbot/dnsmadeeasy.ini \\
-d example.com
.. code-block:: bash
:caption: To acquire a single certificate for both ``example.com`` and
``www.example.com``
certbot certonly \\
--dns-dnsmadeeasy \\
--dns-dnsmadeeasy-credentials ~/.secrets/certbot/dnsmadeeasy.ini \\
-d example.com \\
-d www.example.com
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``, waiting 2 minutes
for DNS propagation
certbot certonly \\
--dns-dnsmadeeasy \\
--dns-dnsmadeeasy-credentials ~/.secrets/certbot/dnsmadeeasy.ini \\
--dns-dnsmadeeasy-propagation-seconds 120 \\
-d example.com
"""

View file

@ -0,0 +1,89 @@
"""DNS Authenticator for DNS Made Easy DNS."""
import logging
import zope.interface
from lexicon.providers import dnsmadeeasy
from certbot import errors
from certbot import interfaces
from certbot.plugins import dns_common
from certbot.plugins import dns_common_lexicon
logger = logging.getLogger(__name__)
ACCOUNT_URL = 'https://cp.dnsmadeeasy.com/account/info'
@zope.interface.implementer(interfaces.IAuthenticator)
@zope.interface.provider(interfaces.IPluginFactory)
class Authenticator(dns_common.DNSAuthenticator):
"""DNS Authenticator for DNS Made Easy
This Authenticator uses the DNS Made Easy API to fulfill a dns-01 challenge.
"""
description = ('Obtain certificates using a DNS TXT record (if you are using DNS Made Easy for '
'DNS).')
ttl = 60
def __init__(self, *args, **kwargs):
super(Authenticator, self).__init__(*args, **kwargs)
self.credentials = None
@classmethod
def add_parser_arguments(cls, add): # pylint: disable=arguments-differ
super(Authenticator, cls).add_parser_arguments(add, default_propagation_seconds=60)
add('credentials', help='DNS Made Easy credentials INI file.')
def more_info(self): # pylint: disable=missing-docstring,no-self-use
return 'This plugin configures a DNS TXT record to respond to a dns-01 challenge using ' + \
'the DNS Made Easy API.'
def _setup_credentials(self):
self.credentials = self._configure_credentials(
'credentials',
'DNS Made Easy credentials INI file',
{
'api-key': 'API key for DNS Made Easy account, obtained from {0}'
.format(ACCOUNT_URL),
'secret-key': 'Secret key for DNS Made Easy account, obtained from {0}'
.format(ACCOUNT_URL)
}
)
def _perform(self, domain, validation_name, validation):
self._get_dnsmadeeasy_client().add_txt_record(domain, validation_name, validation)
def _cleanup(self, domain, validation_name, validation):
self._get_dnsmadeeasy_client().del_txt_record(domain, validation_name, validation)
def _get_dnsmadeeasy_client(self):
return _DNSMadeEasyLexiconClient(self.credentials.conf('api-key'),
self.credentials.conf('secret-key'),
self.ttl)
class _DNSMadeEasyLexiconClient(dns_common_lexicon.LexiconClient):
"""
Encapsulates all communication with the DNS Made Easy via Lexicon.
"""
def __init__(self, api_key, secret_key, ttl):
super(_DNSMadeEasyLexiconClient, self).__init__()
self.provider = dnsmadeeasy.Provider({
'auth_username': api_key,
'auth_token': secret_key,
'ttl': ttl,
})
def _handle_http_error(self, e, domain_name):
if domain_name in str(e) and str(e).startswith('404 Client Error: Not Found for url:'):
return
hint = None
if str(e).startswith('403 Client Error: Forbidden for url:'):
hint = 'Are your API key and Secret key values correct?'
return errors.PluginError('Error determining zone identifier: {0}.{1}'
.format(e, ' ({0})'.format(hint) if hint else ''))

View file

@ -0,0 +1,56 @@
"""Tests for certbot_dns_dnsmadeeasy.dns_dnsmadeeasy."""
import os
import unittest
import mock
from requests.exceptions import HTTPError
from certbot.plugins import dns_test_common
from certbot.plugins import dns_test_common_lexicon
from certbot.plugins.dns_test_common import DOMAIN
from certbot.tests import util as test_util
API_KEY = 'foo'
SECRET_KEY = 'bar'
class AuthenticatorTest(test_util.TempDirTestCase,
dns_test_common_lexicon.BaseLexiconAuthenticatorTest):
def setUp(self):
super(AuthenticatorTest, self).setUp()
from certbot_dns_dnsmadeeasy.dns_dnsmadeeasy import Authenticator
path = os.path.join(self.tempdir, 'file.ini')
dns_test_common.write({"dnsmadeeasy_api_key": API_KEY,
"dnsmadeeasy_secret_key": SECRET_KEY},
path)
self.config = mock.MagicMock(dnsmadeeasy_credentials=path,
dnsmadeeasy_propagation_seconds=0) # don't wait during tests
self.auth = Authenticator(self.config, "dnsmadeeasy")
self.mock_client = mock.MagicMock()
# _get_dnsmadeeasy_client | pylint: disable=protected-access
self.auth._get_dnsmadeeasy_client = mock.MagicMock(return_value=self.mock_client)
class DNSMadeEasyLexiconClientTest(unittest.TestCase,
dns_test_common_lexicon.BaseLexiconClientTest):
DOMAIN_NOT_FOUND = HTTPError('404 Client Error: Not Found for url: {0}.'.format(DOMAIN))
LOGIN_ERROR = HTTPError('403 Client Error: Forbidden for url: {0}.'.format(DOMAIN))
def setUp(self):
from certbot_dns_dnsmadeeasy.dns_dnsmadeeasy import _DNSMadeEasyLexiconClient
self.client = _DNSMadeEasyLexiconClient(API_KEY, SECRET_KEY, 0)
self.provider_mock = mock.MagicMock()
self.client.provider = self.provider_mock
if __name__ == "__main__":
unittest.main() # pragma: no cover

View file

@ -0,0 +1 @@
/_build/

View file

@ -0,0 +1,20 @@
# Minimal makefile for Sphinx documentation
#
# You can set these variables from the command line.
SPHINXOPTS =
SPHINXBUILD = sphinx-build
SPHINXPROJ = certbot-dns-dnsmadeeasy
SOURCEDIR = .
BUILDDIR = _build
# Put it first so that "make" without argument is like "make help".
help:
@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
.PHONY: help Makefile
# Catch-all target: route all unknown targets to Sphinx using the new
# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS).
%: Makefile
@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

View file

@ -0,0 +1,8 @@
=================
API Documentation
=================
.. toctree::
:glob:
api/**

View file

@ -0,0 +1,5 @@
:mod:`certbot_dns_dnsmadeeasy.dns_dnsmadeeasy`
------------------------------------
.. automodule:: certbot_dns_dnsmadeeasy.dns_dnsmadeeasy
:members:

View file

@ -0,0 +1,180 @@
# -*- coding: utf-8 -*-
#
# certbot-dns-dnsmadeeasy documentation build configuration file, created by
# sphinx-quickstart on Wed May 10 18:39:34 2017.
#
# This file is execfile()d with the current directory set to its
# containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#
import os
# import sys
# sys.path.insert(0, os.path.abspath('.'))
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
#
needs_sphinx = '1.0'
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = ['sphinx.ext.autodoc',
'sphinx.ext.intersphinx',
'sphinx.ext.todo',
'sphinx.ext.coverage',
'sphinx.ext.viewcode']
autodoc_member_order = 'bysource'
autodoc_default_flags = ['show-inheritance', 'private-members']
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
#
# source_suffix = ['.rst', '.md']
source_suffix = '.rst'
# The master toctree document.
master_doc = 'index'
# General information about the project.
project = u'certbot-dns-dnsmadeeasy'
copyright = u'2017, Certbot Project'
author = u'Certbot Project'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version = u'0'
# The full version, including alpha/beta/rc tags.
release = u'0'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
language = 'en'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This patterns also effect to html_static_path and html_extra_path
exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
default_role = 'py:obj'
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# If true, `todo` and `todoList` produce output, else they produce nothing.
todo_include_todos = True
# -- Options for HTML output ----------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
#
# http://docs.readthedocs.org/en/latest/theme.html#how-do-i-use-this-locally-and-on-read-the-docs
# on_rtd is whether we are on readthedocs.org
on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
if not on_rtd: # only import and set the theme if we're building docs locally
import sphinx_rtd_theme
html_theme = 'sphinx_rtd_theme'
html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
# otherwise, readthedocs.org uses their theme by default, so no need to specify it
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
#
# html_theme_options = {}
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
# -- Options for HTMLHelp output ------------------------------------------
# Output file base name for HTML help builder.
htmlhelp_basename = 'certbot-dns-dnsmadeeasydoc'
# -- Options for LaTeX output ---------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
#
# 'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
#
# 'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
#
# 'preamble': '',
# Latex figure (float) alignment
#
# 'figure_align': 'htbp',
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
(master_doc, 'certbot-dns-dnsmadeeasy.tex', u'certbot-dns-dnsmadeeasy Documentation',
u'Certbot Project', 'manual'),
]
# -- Options for manual page output ---------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
(master_doc, 'certbot-dns-dnsmadeeasy', u'certbot-dns-dnsmadeeasy Documentation',
[author], 1)
]
# -- Options for Texinfo output -------------------------------------------
# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
# dir menu entry, description, category)
texinfo_documents = [
(master_doc, 'certbot-dns-dnsmadeeasy', u'certbot-dns-dnsmadeeasy Documentation',
author, 'certbot-dns-dnsmadeeasy', 'One line description of project.',
'Miscellaneous'),
]
# Example configuration for intersphinx: refer to the Python standard library.
intersphinx_mapping = {
'python': ('https://docs.python.org/', None),
'acme': ('https://acme-python.readthedocs.org/en/latest/', None),
'certbot': ('https://certbot.eff.org/docs/', None),
}

View file

@ -0,0 +1,28 @@
.. certbot-dns-dnsmadeeasy documentation master file, created by
sphinx-quickstart on Wed May 10 18:39:34 2017.
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
Welcome to certbot-dns-dnsmadeeasy's documentation!
===================================================
.. toctree::
:maxdepth: 2
:caption: Contents:
.. toctree::
:maxdepth: 1
api
.. automodule:: certbot_dns_dnsmadeeasy
:members:
Indices and tables
==================
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`

View file

@ -0,0 +1,36 @@
@ECHO OFF
pushd %~dp0
REM Command file for Sphinx documentation
if "%SPHINXBUILD%" == "" (
set SPHINXBUILD=sphinx-build
)
set SOURCEDIR=.
set BUILDDIR=_build
set SPHINXPROJ=certbot-dns-dnsmadeeasy
if "%1" == "" goto help
%SPHINXBUILD% >NUL 2>NUL
if errorlevel 9009 (
echo.
echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
echo.installed, then set the SPHINXBUILD environment variable to point
echo.to the full path of the 'sphinx-build' executable. Alternatively you
echo.may add the Sphinx directory to PATH.
echo.
echo.If you don't have Sphinx installed, grab it from
echo.http://sphinx-doc.org/
exit /b 1
)
%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
goto end
:help
%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
:end
popd

View file

@ -0,0 +1,2 @@
[bdist_wheel]
universal = 1

View file

@ -0,0 +1,68 @@
import sys
from setuptools import setup
from setuptools import find_packages
version = '0.17.0.dev0'
# Please update tox.ini when modifying dependency version requirements
install_requires = [
'acme=={0}'.format(version),
'certbot=={0}'.format(version),
'dns-lexicon',
'mock',
# For pkg_resources. >=1.0 so pip resolves it to a version cryptography
# will tolerate; see #2599:
'setuptools>=1.0',
'zope.interface',
]
docs_extras = [
'Sphinx>=1.0', # autodoc_member_order = 'bysource', autodoc_default_flags
'sphinx_rtd_theme',
]
setup(
name='certbot-dns-dnsmadeeasy',
version=version,
description="DNS Made Easy DNS Authenticator plugin for Certbot",
url='https://github.com/certbot/certbot',
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
classifiers=[
'Development Status :: 3 - Alpha',
'Environment :: Plugins',
'Intended Audience :: System Administrators',
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.3',
'Programming Language :: Python :: 3.4',
'Programming Language :: Python :: 3.5',
'Programming Language :: Python :: 3.6',
'Topic :: Internet :: WWW/HTTP',
'Topic :: Security',
'Topic :: System :: Installation/Setup',
'Topic :: System :: Networking',
'Topic :: System :: Systems Administration',
'Topic :: Utilities',
],
packages=find_packages(),
include_package_data=True,
install_requires=install_requires,
extras_require={
'docs': docs_extras,
},
entry_points={
'certbot.plugins': [
'dns-dnsmadeeasy = certbot_dns_dnsmadeeasy.dns_dnsmadeeasy:Authenticator',
],
},
test_suite='certbot_dns_dnsmadeeasy',
)

View file

@ -1 +1,98 @@
"""Google Cloud DNS Authenticator"""
"""
The `~certbot_dns_google.dns_google` plugin automates the process of
completing a ``dns-01`` challenge (`~acme.challenges.DNS01`) by creating, and
subsequently removing, TXT records using the Google Cloud DNS API.
Named Arguments
---------------
======================================== =====================================
``--dns-google-credentials`` Google Cloud Platform credentials_
JSON file.
(Required)
``--dns-google-propagation-seconds`` The number of seconds to wait for DNS
to propagate before asking the ACME
server to verify the DNS record.
(Default: 60)
======================================== =====================================
Credentials
-----------
Use of this plugin requires a configuration file containing Google Cloud
Platform API credentials for an account with the following permissions:
* ``dns.changes.create``
* ``dns.changes.get``
* ``dns.managedZones.list``
* ``dns.resourceRecordSets.create``
* ``dns.resourceRecordSets.delete``
Google provides instructions for `creating a service account <https://developers
.google.com/identity/protocols/OAuth2ServiceAccount#creatinganaccount>`_ and
`information about the required permissions <https://cloud.google.com/dns/access
-control#permissions_and_roles>`_.
.. code-block:: json
:name: credentials.json
:caption: Example credentials file:
{
"type": "service_account",
...
}
The path to this file can be provided interactively or using the
``--dns-google-credentials`` command-line argument. Certbot records the path
to this file for use during renewal, but does not store the file's contents.
.. caution::
You should protect these API credentials as you would a password. Users who
can read this file can use these credentials to issue some types of API calls
on your behalf, limited by the permissions assigned to the account. Users who
can cause Certbot to run using these credentials can complete a ``dns-01``
challenge to acquire new certificates or revoke existing certificates for
domains these credentials are authorized to manage.
Certbot will emit a warning if it detects that the credentials file can be
accessed by other users on your system. The warning reads "Unsafe permissions
on credentials configuration file", followed by the path to the credentials
file. This warning will be emitted each time Certbot uses the credentials file,
including for renewal, and cannot be silenced except by addressing the issue
(e.g., by using a command like ``chmod 600`` to restrict access to the file).
Examples
--------
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``
certbot certonly \\
--dns-google \\
--dns-google-credentials ~/.secrets/certbot/google.json \\
-d example.com
.. code-block:: bash
:caption: To acquire a single certificate for both ``example.com`` and
``www.example.com``
certbot certonly \\
--dns-google \\
--dns-google-credentials ~/.secrets/certbot/google.json \\
-d example.com \\
-d www.example.com
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``, waiting 120 seconds
for DNS propagation
certbot certonly \\
--dns-google \\
--dns-google-credentials ~/.secrets/certbot/google.ini \\
--dns-google-propagation-seconds 120 \\
-d example.com
"""

View file

@ -25,7 +25,8 @@ class Authenticator(dns_common.DNSAuthenticator):
This Authenticator uses the Google Cloud DNS API to fulfill a dns-01 challenge.
"""
description = 'Obtain certs using a DNS TXT record (if you are using Google Cloud DNS for DNS).'
description = ('Obtain certificates using a DNS TXT record (if you are using Google Cloud DNS '
'for DNS).')
ttl = 60
def __init__(self, *args, **kwargs):

View file

@ -76,7 +76,7 @@ class GoogleClientTest(unittest.TestCase):
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'))
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_add_txt_record(self, unused_credential_mock):
client, changes = self._setUp_client_with_mock([{'managedZones': [{'id': self.zone}]}])
@ -101,7 +101,7 @@ class GoogleClientTest(unittest.TestCase):
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'))
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_add_txt_record_and_poll(self, unused_credential_mock):
client, changes = self._setUp_client_with_mock([{'managedZones': [{'id': self.zone}]}])
changes.create.return_value.execute.return_value = {'status': 'pending', 'id': self.change}
@ -119,7 +119,7 @@ class GoogleClientTest(unittest.TestCase):
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'))
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_add_txt_record_error_during_zone_lookup(self, unused_credential_mock):
client, unused_changes = self._setUp_client_with_mock(API_ERROR)
@ -128,7 +128,7 @@ class GoogleClientTest(unittest.TestCase):
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'))
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_add_txt_record_zone_not_found(self, unused_credential_mock):
client, unused_changes = self._setUp_client_with_mock([{'managedZones': []},
{'managedZones': []}])
@ -138,7 +138,7 @@ class GoogleClientTest(unittest.TestCase):
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'))
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_add_txt_record_error_during_add(self, unused_credential_mock):
client, changes = self._setUp_client_with_mock([{'managedZones': [{'id': self.zone}]}])
changes.create.side_effect = API_ERROR
@ -148,7 +148,7 @@ class GoogleClientTest(unittest.TestCase):
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'))
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_del_txt_record(self, unused_credential_mock):
client, changes = self._setUp_client_with_mock([{'managedZones': [{'id': self.zone}]}])
@ -173,7 +173,7 @@ class GoogleClientTest(unittest.TestCase):
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'))
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_del_txt_record_error_during_zone_lookup(self, unused_credential_mock):
client, unused_changes = self._setUp_client_with_mock(API_ERROR)
@ -181,7 +181,7 @@ class GoogleClientTest(unittest.TestCase):
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'))
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_del_txt_record_zone_not_found(self, unused_credential_mock):
client, unused_changes = self._setUp_client_with_mock([{'managedZones': []},
{'managedZones': []}])
@ -190,7 +190,7 @@ class GoogleClientTest(unittest.TestCase):
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'))
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_del_txt_record_error_during_delete(self, unused_credential_mock):
client, changes = self._setUp_client_with_mock([{'managedZones': [{'id': self.zone}]}])
changes.create.side_effect = API_ERROR

View file

@ -0,0 +1,16 @@
"""Copied from https://stackoverflow.com/a/16863232"""
def setup(app):
# enable Pygments json lexer
try:
import pygments
if pygments.__version__ >= '1.5':
# use JSON lexer included in recent versions of Pygments
from pygments.lexers import JsonLexer
else:
# use JSON lexer from pygments-json if installed
from pygson.json_lexer import JSONLexer as JsonLexer
except ImportError:
pass # not fatal if we have old (or no) Pygments and no pygments-json
else:
app.add_lexer('json', JsonLexer())

View file

@ -17,8 +17,8 @@
# documentation root, use os.path.abspath to make it absolute, like shown here.
#
import os
# import sys
# sys.path.insert(0, os.path.abspath('.'))
import sys
sys.path.insert(0, os.path.abspath('_ext'))
# -- General configuration ------------------------------------------------
@ -34,7 +34,8 @@ extensions = ['sphinx.ext.autodoc',
'sphinx.ext.intersphinx',
'sphinx.ext.todo',
'sphinx.ext.coverage',
'sphinx.ext.viewcode']
'sphinx.ext.viewcode',
'jsonlexer']
autodoc_member_order = 'bysource'
autodoc_default_flags = ['show-inheritance', 'private-members']

View file

@ -4,7 +4,7 @@ from setuptools import setup
from setuptools import find_packages
version = '0.15.0.dev0'
version = '0.17.0.dev0'
# Please update tox.ini when modifying dependency version requirements
install_requires = [

View file

@ -0,0 +1,190 @@
Copyright 2015 Electronic Frontier Foundation and others
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
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9. Accepting Warranty or Additional Liability. While redistributing
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END OF TERMS AND CONDITIONS

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@ -0,0 +1,3 @@
include LICENSE.txt
include README.rst
recursive-include docs *

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@ -0,0 +1 @@
LuaDNS Authenticator plugin for Certbot

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"""
The `~certbot_dns_luadns.dns_luadns` plugin automates the process of
completing a ``dns-01`` challenge (`~acme.challenges.DNS01`) by creating, and
subsequently removing, TXT records using the LuaDNS API.
Named Arguments
---------------
========================================= =====================================
``--dns-luadns-credentials`` LuaDNS credentials_ INI file.
(Required)
``--dns-luadns-propagation-seconds`` The number of seconds to wait for DNS
to propagate before asking the ACME
server to verify the DNS record.
(Default: 30)
========================================= =====================================
Credentials
-----------
Use of this plugin requires a configuration file containing LuaDNS API
credentials, obtained from your LuaDNS
`account settings page <https://api.luadns.com/settings>`_.
.. code-block:: ini
:name: credentials.ini
:caption: Example credentials file:
# LuaDNS API credentials used by Certbot
dns_luadns_email = user@example.com
dns_luadns_token = 0123456789abcdef0123456789abcdef
The path to this file can be provided interactively or using the
``--dns-luadns-credentials`` command-line argument. Certbot records the path
to this file for use during renewal, but does not store the file's contents.
.. caution::
You should protect these API credentials as you would the password to your
LuaDNS account. Users who can read this file can use these credentials
to issue arbitrary API calls on your behalf. Users who can cause Certbot to
run using these credentials can complete a ``dns-01`` challenge to acquire
new certificates or revoke existing certificates for associated domains,
even if those domains aren't being managed by this server.
Certbot will emit a warning if it detects that the credentials file can be
accessed by other users on your system. The warning reads "Unsafe permissions
on credentials configuration file", followed by the path to the credentials
file. This warning will be emitted each time Certbot uses the credentials file,
including for renewal, and cannot be silenced except by addressing the issue
(e.g., by using a command like ``chmod 600`` to restrict access to the file).
Examples
--------
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``
certbot certonly \\
--dns-luadns \\
--dns-luadns-credentials ~/.secrets/certbot/luadns.ini \\
-d example.com
.. code-block:: bash
:caption: To acquire a single certificate for both ``example.com`` and
``www.example.com``
certbot certonly \\
--dns-luadns \\
--dns-luadns-credentials ~/.secrets/certbot/luadns.ini \\
-d example.com \\
-d www.example.com
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``, waiting 2 minutes
for DNS propagation
certbot certonly \\
--dns-luadns \\
--dns-luadns-credentials ~/.secrets/certbot/luadns.ini \\
--dns-luadns-propagation-seconds 120 \\
-d example.com
"""

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"""DNS Authenticator for LuaDNS DNS."""
import logging
import zope.interface
from lexicon.providers import luadns
from certbot import errors
from certbot import interfaces
from certbot.plugins import dns_common
from certbot.plugins import dns_common_lexicon
logger = logging.getLogger(__name__)
ACCOUNT_URL = 'https://api.luadns.com/settings'
@zope.interface.implementer(interfaces.IAuthenticator)
@zope.interface.provider(interfaces.IPluginFactory)
class Authenticator(dns_common.DNSAuthenticator):
"""DNS Authenticator for LuaDNS
This Authenticator uses the LuaDNS API to fulfill a dns-01 challenge.
"""
description = 'Obtain certificates using a DNS TXT record (if you are using LuaDNS for DNS).'
ttl = 60
def __init__(self, *args, **kwargs):
super(Authenticator, self).__init__(*args, **kwargs)
self.credentials = None
@classmethod
def add_parser_arguments(cls, add): # pylint: disable=arguments-differ
super(Authenticator, cls).add_parser_arguments(add, default_propagation_seconds=30)
add('credentials', help='LuaDNS credentials INI file.')
def more_info(self): # pylint: disable=missing-docstring,no-self-use
return 'This plugin configures a DNS TXT record to respond to a dns-01 challenge using ' + \
'the LuaDNS API.'
def _setup_credentials(self):
self.credentials = self._configure_credentials(
'credentials',
'LuaDNS credentials INI file',
{
'email': 'email address associated with LuaDNS account',
'token': 'API token for LuaDNS account, obtained from {0}'.format(ACCOUNT_URL)
}
)
def _perform(self, domain, validation_name, validation):
self._get_luadns_client().add_txt_record(domain, validation_name, validation)
def _cleanup(self, domain, validation_name, validation):
self._get_luadns_client().del_txt_record(domain, validation_name, validation)
def _get_luadns_client(self):
return _LuaDNSLexiconClient(self.credentials.conf('email'),
self.credentials.conf('token'),
self.ttl)
class _LuaDNSLexiconClient(dns_common_lexicon.LexiconClient):
"""
Encapsulates all communication with the LuaDNS via Lexicon.
"""
def __init__(self, email, token, ttl):
super(_LuaDNSLexiconClient, self).__init__()
self.provider = luadns.Provider({
'auth_username': email,
'auth_token': token,
'ttl': ttl,
})
def _handle_http_error(self, e, domain_name):
hint = None
if str(e).startswith('401 Client Error: Unauthorized for url:'):
hint = 'Are your email and API token values correct?'
return errors.PluginError('Error determining zone identifier for {0}: {1}.{2}'
.format(domain_name, e, ' ({0})'.format(hint) if hint else ''))

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@ -0,0 +1,52 @@
"""Tests for certbot_dns_luadns.dns_luadns."""
import os
import unittest
import mock
from requests.exceptions import HTTPError
from certbot.plugins import dns_test_common
from certbot.plugins import dns_test_common_lexicon
from certbot.tests import util as test_util
EMAIL = 'fake@example.com'
TOKEN = 'foo'
class AuthenticatorTest(test_util.TempDirTestCase,
dns_test_common_lexicon.BaseLexiconAuthenticatorTest):
def setUp(self):
super(AuthenticatorTest, self).setUp()
from certbot_dns_luadns.dns_luadns import Authenticator
path = os.path.join(self.tempdir, 'file.ini')
dns_test_common.write({"luadns_email": EMAIL, "luadns_token": TOKEN}, path)
self.config = mock.MagicMock(luadns_credentials=path,
luadns_propagation_seconds=0) # don't wait during tests
self.auth = Authenticator(self.config, "luadns")
self.mock_client = mock.MagicMock()
# _get_luadns_client | pylint: disable=protected-access
self.auth._get_luadns_client = mock.MagicMock(return_value=self.mock_client)
class LuaDNSLexiconClientTest(unittest.TestCase, dns_test_common_lexicon.BaseLexiconClientTest):
LOGIN_ERROR = HTTPError("401 Client Error: Unauthorized for url: ...")
def setUp(self):
from certbot_dns_luadns.dns_luadns import _LuaDNSLexiconClient
self.client = _LuaDNSLexiconClient(EMAIL, TOKEN, 0)
self.provider_mock = mock.MagicMock()
self.client.provider = self.provider_mock
if __name__ == "__main__":
unittest.main() # pragma: no cover

1
certbot-dns-luadns/docs/.gitignore vendored Normal file
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@ -0,0 +1 @@
/_build/

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@ -0,0 +1,20 @@
# Minimal makefile for Sphinx documentation
#
# You can set these variables from the command line.
SPHINXOPTS =
SPHINXBUILD = sphinx-build
SPHINXPROJ = certbot-dns-luadns
SOURCEDIR = .
BUILDDIR = _build
# Put it first so that "make" without argument is like "make help".
help:
@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
.PHONY: help Makefile
# Catch-all target: route all unknown targets to Sphinx using the new
# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS).
%: Makefile
@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

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@ -0,0 +1,8 @@
=================
API Documentation
=================
.. toctree::
:glob:
api/**

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@ -0,0 +1,5 @@
:mod:`certbot_dns_luadns.dns_luadns`
----------------------------------
.. automodule:: certbot_dns_luadns.dns_luadns
:members:

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@ -0,0 +1,180 @@
# -*- coding: utf-8 -*-
#
# certbot-dns-luadns documentation build configuration file, created by
# sphinx-quickstart on Wed May 10 18:46:01 2017.
#
# This file is execfile()d with the current directory set to its
# containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#
import os
# import sys
# sys.path.insert(0, os.path.abspath('.'))
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
#
needs_sphinx = '1.0'
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = ['sphinx.ext.autodoc',
'sphinx.ext.intersphinx',
'sphinx.ext.todo',
'sphinx.ext.coverage',
'sphinx.ext.viewcode']
autodoc_member_order = 'bysource'
autodoc_default_flags = ['show-inheritance', 'private-members']
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
#
# source_suffix = ['.rst', '.md']
source_suffix = '.rst'
# The master toctree document.
master_doc = 'index'
# General information about the project.
project = u'certbot-dns-luadns'
copyright = u'2017, Certbot Project'
author = u'Certbot Project'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version = u'0'
# The full version, including alpha/beta/rc tags.
release = u'0'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
language = 'en'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This patterns also effect to html_static_path and html_extra_path
exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
default_role = 'py:obj'
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# If true, `todo` and `todoList` produce output, else they produce nothing.
todo_include_todos = True
# -- Options for HTML output ----------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
#
# http://docs.readthedocs.org/en/latest/theme.html#how-do-i-use-this-locally-and-on-read-the-docs
# on_rtd is whether we are on readthedocs.org
on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
if not on_rtd: # only import and set the theme if we're building docs locally
import sphinx_rtd_theme
html_theme = 'sphinx_rtd_theme'
html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
# otherwise, readthedocs.org uses their theme by default, so no need to specify it
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
#
# html_theme_options = {}
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
# -- Options for HTMLHelp output ------------------------------------------
# Output file base name for HTML help builder.
htmlhelp_basename = 'certbot-dns-luadnsdoc'
# -- Options for LaTeX output ---------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
#
# 'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
#
# 'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
#
# 'preamble': '',
# Latex figure (float) alignment
#
# 'figure_align': 'htbp',
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
(master_doc, 'certbot-dns-luadns.tex', u'certbot-dns-luadns Documentation',
u'Certbot Project', 'manual'),
]
# -- Options for manual page output ---------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
(master_doc, 'certbot-dns-luadns', u'certbot-dns-luadns Documentation',
[author], 1)
]
# -- Options for Texinfo output -------------------------------------------
# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
# dir menu entry, description, category)
texinfo_documents = [
(master_doc, 'certbot-dns-luadns', u'certbot-dns-luadns Documentation',
author, 'certbot-dns-luadns', 'One line description of project.',
'Miscellaneous'),
]
# Example configuration for intersphinx: refer to the Python standard library.
intersphinx_mapping = {
'python': ('https://docs.python.org/', None),
'acme': ('https://acme-python.readthedocs.org/en/latest/', None),
'certbot': ('https://certbot.eff.org/docs/', None),
}

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@ -0,0 +1,28 @@
.. certbot-dns-luadns documentation master file, created by
sphinx-quickstart on Wed May 10 18:46:01 2017.
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
Welcome to certbot-dns-luadns's documentation!
==============================================
.. toctree::
:maxdepth: 2
:caption: Contents:
.. toctree::
:maxdepth: 1
api
.. automodule:: certbot_dns_luadns
:members:
Indices and tables
==================
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`

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@ -0,0 +1,36 @@
@ECHO OFF
pushd %~dp0
REM Command file for Sphinx documentation
if "%SPHINXBUILD%" == "" (
set SPHINXBUILD=sphinx-build
)
set SOURCEDIR=.
set BUILDDIR=_build
set SPHINXPROJ=certbot-dns-luadns
if "%1" == "" goto help
%SPHINXBUILD% >NUL 2>NUL
if errorlevel 9009 (
echo.
echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
echo.installed, then set the SPHINXBUILD environment variable to point
echo.to the full path of the 'sphinx-build' executable. Alternatively you
echo.may add the Sphinx directory to PATH.
echo.
echo.If you don't have Sphinx installed, grab it from
echo.http://sphinx-doc.org/
exit /b 1
)
%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
goto end
:help
%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
:end
popd

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@ -0,0 +1,2 @@
[bdist_wheel]
universal = 1

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@ -0,0 +1,68 @@
import sys
from setuptools import setup
from setuptools import find_packages
version = '0.17.0.dev0'
# Please update tox.ini when modifying dependency version requirements
install_requires = [
'acme=={0}'.format(version),
'certbot=={0}'.format(version),
'dns-lexicon',
'mock',
# For pkg_resources. >=1.0 so pip resolves it to a version cryptography
# will tolerate; see #2599:
'setuptools>=1.0',
'zope.interface',
]
docs_extras = [
'Sphinx>=1.0', # autodoc_member_order = 'bysource', autodoc_default_flags
'sphinx_rtd_theme',
]
setup(
name='certbot-dns-luadns',
version=version,
description="LuaDNS Authenticator plugin for Certbot",
url='https://github.com/certbot/certbot',
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
classifiers=[
'Development Status :: 3 - Alpha',
'Environment :: Plugins',
'Intended Audience :: System Administrators',
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.3',
'Programming Language :: Python :: 3.4',
'Programming Language :: Python :: 3.5',
'Programming Language :: Python :: 3.6',
'Topic :: Internet :: WWW/HTTP',
'Topic :: Security',
'Topic :: System :: Installation/Setup',
'Topic :: System :: Networking',
'Topic :: System :: Systems Administration',
'Topic :: Utilities',
],
packages=find_packages(),
include_package_data=True,
install_requires=install_requires,
extras_require={
'docs': docs_extras,
},
entry_points={
'certbot.plugins': [
'dns-luadns = certbot_dns_luadns.dns_luadns:Authenticator',
],
},
test_suite='certbot_dns_luadns',
)

View file

@ -1 +1,85 @@
"""NS1 DNS Authenticator"""
"""
The `~certbot_dns_nsone.dns_nsone` plugin automates the process of completing
a ``dns-01`` challenge (`~acme.challenges.DNS01`) by creating, and subsequently
removing, TXT records using the NS1 API.
Named Arguments
---------------
======================================== =====================================
``--dns-nsone-credentials`` NS1 credentials_ INI file.
(Required)
``--dns-nsone-propagation-seconds`` The number of seconds to wait for DNS
to propagate before asking the ACME
server to verify the DNS record.
(Default: 30)
======================================== =====================================
Credentials
-----------
Use of this plugin requires a configuration file containing NS1 API credentials,
obtained from your NS1
`account page <https://my.nsone.net/#/account/settings>`_.
.. code-block:: ini
:name: credentials.ini
:caption: Example credentials file:
# NS1 API credentials used by Certbot
dns_nsone_api_key = MDAwMDAwMDAwMDAwMDAw
The path to this file can be provided interactively or using the
``--dns-nsone-credentials`` command-line argument. Certbot records the path
to this file for use during renewal, but does not store the file's contents.
.. caution::
You should protect these API credentials as you would the password to your
NS1 account. Users who can read this file can use these credentials to issue
arbitrary API calls on your behalf. Users who can cause Certbot to run using
these credentials can complete a ``dns-01`` challenge to acquire new
certificates or revoke existing certificates for associated domains, even if
those domains aren't being managed by this server.
Certbot will emit a warning if it detects that the credentials file can be
accessed by other users on your system. The warning reads "Unsafe permissions
on credentials configuration file", followed by the path to the credentials
file. This warning will be emitted each time Certbot uses the credentials file,
including for renewal, and cannot be silenced except by addressing the issue
(e.g., by using a command like ``chmod 600`` to restrict access to the file).
Examples
--------
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``
certbot certonly \\
--dns-nsone \\
--dns-nsone-credentials ~/.secrets/certbot/nsone.ini \\
-d example.com
.. code-block:: bash
:caption: To acquire a single certificate for both ``example.com`` and
``www.example.com``
certbot certonly \\
--dns-nsone \\
--dns-nsone-credentials ~/.secrets/certbot/nsone.ini \\
-d example.com \\
-d www.example.com
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``, waiting 60 seconds
for DNS propagation
certbot certonly \\
--dns-nsone \\
--dns-nsone-credentials ~/.secrets/certbot/nsone.ini \\
--dns-nsone-propagation-seconds 60 \\
-d example.com
"""

View file

@ -22,7 +22,7 @@ class Authenticator(dns_common.DNSAuthenticator):
This Authenticator uses the NS1 API to fulfill a dns-01 challenge.
"""
description = 'Obtain certs using a DNS TXT record (if you are using NS1 for DNS).'
description = 'Obtain certificates using a DNS TXT record (if you are using NS1 for DNS).'
ttl = 60
def __init__(self, *args, **kwargs):

View file

@ -4,7 +4,7 @@ from setuptools import setup
from setuptools import find_packages
version = '0.15.0.dev0'
version = '0.17.0.dev0'
# Please update tox.ini when modifying dependency version requirements
install_requires = [

View file

@ -0,0 +1,190 @@
Copyright 2015 Electronic Frontier Foundation and others
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
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"You" (or "Your") shall mean an individual or Legal Entity
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View file

@ -0,0 +1,3 @@
include LICENSE.txt
include README.rst
recursive-include docs *

View file

@ -0,0 +1 @@
RFC 2136 DNS Authenticator plugin for Certbot

View file

@ -0,0 +1,136 @@
"""
The `~certbot_dns_rfc2136.dns_rfc2136` plugin automates the process of
completing a ``dns-01`` challenge (`~acme.challenges.DNS01`) by creating, and
subsequently removing, TXT records using RFC 2136 Dynamic Updates.
Named Arguments
---------------
===================================== =====================================
``--dns-rfc2136-credentials`` RFC 2136 credentials_ INI file.
(Required)
``--dns-rfc2136-propagation-seconds`` The number of seconds to wait for DNS
to propagate before asking the ACME
server to verify the DNS record.
(Default: 60)
===================================== =====================================
Credentials
-----------
Use of this plugin requires a configuration file containing the target DNS
server that supports RFC 2136 Dynamic Updates, the name of the TSIG key, the
TSIG key secret itself and the algorithm used if it's different to HMAC-MD5.
.. code-block:: ini
:name: credentials.ini
:caption: Example credentials file:
# Target DNS server
dns_rfc2136_server = 192.0.2.1
# TSIG key name
dns_rfc2136_name = keyname.
# TSIG key secret
dns_rfc2136_secret = 4q4wM/2I180UXoMyN4INVhJNi8V9BCV+jMw2mXgZw/CSuxUT8C7NKKFs \
AmKd7ak51vWKgSl12ib86oQRPkpDjg==
# TSIG key algorithm
dns_rfc2136_algorithm = HMAC-SHA512
The path to this file can be provided interactively or using the
``--dns-rfc2136-credentials`` command-line argument. Certbot records the
path to this file for use during renewal, but does not store the file's contents.
.. caution::
You should protect this TSIG key material as it can be used to potentially
add, update, or delete any record in the target DNS server. Users who can
read this file can use these credentials to issue arbitrary API calls on
your behalf. Users who can cause Certbot to run using these credentials can
complete a ``dns-01`` challenge to acquire new certificates or revoke
existing certificates for associated domains, even if those domains aren't
being managed by this server.
Certbot will emit a warning if it detects that the credentials file can be
accessed by other users on your system. The warning reads "Unsafe permissions
on credentials configuration file", followed by the path to the credentials
file. This warning will be emitted each time Certbot uses the credentials file,
including for renewal, and cannot be silenced except by addressing the issue
(e.g., by using a command like ``chmod 600`` to restrict access to the file).
Sample BIND configuration
'''''''''''''''''''''''''
Here's a sample BIND configuration for Certbot to use. You will need to
generate a new TSIG key, include it in the BIND configuration and grant it
permission to issue updates on the target DNS zone.
.. code-block:: bash
:caption: Generate a new SHA512 TSIG key
dnssec-keygen -a HMAC-SHA512 -b 512 -n HOST keyname.
.. note::
There are a few tools shipped with BIND that can all generate TSIG keys;
``dnssec-keygen``, ``rndc-confgen``, and ``ddns-confgen``. Try and use the
most secure algorithm supported by your DNS server.
.. code-block:: none
:caption: Sample BIND configuration
key "keyname." {
algorithm hmac-sha512;
secret "4q4wM/2I180UXoMyN4INVhJNi8V9BCV+jMw2mXgZw/CSuxUT8C7NKKFs \
AmKd7ak51vWKgSl12ib86oQRPkpDjg==";
};
zone "example.com." IN {
type master;
file "named.example.com";
update-policy {
grant keyname. name _acme-challenge.example.com. txt;
};
};
.. note::
This configuration limits the scope of the TSIG key to just be able to
add and remove TXT records for one specific host for the purpose of
completing the ``dns-01`` challenge. If your version of BIND doesn't
support the
`update-policy <http://www.zytrax.com/books/dns/ch7/xfer.html#update-policy>`_
directive then you can use the less-secure
`allow-update <http://www.zytrax.com/books/dns/ch7/xfer.html#allow-update>`_
directive instead.
Examples
--------
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``
certbot certonly \\
--dns-rfc2136 \\
--dns-rfc2136-credentials ~/.secrets/certbot/rfc2136.ini \\
-d example.com
.. code-block:: bash
:caption: To acquire a single certificate for both ``example.com`` and
``www.example.com``
certbot certonly \\
--dns-rfc2136 \\
--dns-rfc2136-credentials ~/.secrets/certbot/rfc2136.ini \\
-d example.com \\
-d www.example.com
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``, waiting 30 seconds
for DNS propagation
certbot certonly \\
--dns-rfc2136 \\
--dns-rfc2136-credentials ~/.secrets/certbot/rfc2136.ini \\
--dns-rfc2136-propagation-seconds 30 \\
-d example.com
"""

View file

@ -0,0 +1,221 @@
"""DNS Authenticator using RFC 2136 Dynamic Updates."""
import logging
import dns.flags
import dns.message
import dns.name
import dns.query
import dns.rdataclass
import dns.rdatatype
import dns.tsig
import dns.tsigkeyring
import dns.update
import zope.interface
from certbot import errors
from certbot import interfaces
from certbot.plugins import dns_common
logger = logging.getLogger(__name__)
@zope.interface.implementer(interfaces.IAuthenticator)
@zope.interface.provider(interfaces.IPluginFactory)
class Authenticator(dns_common.DNSAuthenticator):
"""DNS Authenticator using RFC 2136 Dynamic Updates
This Authenticator uses RFC 2136 Dynamic Updates to fulfull a dns-01 challenge.
"""
ALGORITHMS = {
'HMAC-MD5': dns.tsig.HMAC_MD5,
'HMAC-SHA1': dns.tsig.HMAC_SHA1,
'HMAC-SHA224': dns.tsig.HMAC_SHA224,
'HMAC-SHA256': dns.tsig.HMAC_SHA256,
'HMAC-SHA384': dns.tsig.HMAC_SHA384,
'HMAC-SHA512': dns.tsig.HMAC_SHA512
}
description = 'Obtain certificates using a DNS TXT record (if you are using BIND for DNS).'
ttl = 120
def __init__(self, *args, **kwargs):
super(Authenticator, self).__init__(*args, **kwargs)
self.credentials = None
@classmethod
def add_parser_arguments(cls, add): # pylint: disable=arguments-differ
super(Authenticator, cls).add_parser_arguments(add, default_propagation_seconds=60)
add('credentials', help='RFC 2136 credentials INI file.')
def more_info(self): # pylint: disable=missing-docstring,no-self-use
return 'This plugin configures a DNS TXT record to respond to a dns-01 challenge using ' + \
'RFC 2136 Dynamic Updates.'
def _validate_algorithm(self, credentials):
algorithm = credentials.conf('algorithm')
if algorithm:
if not self.ALGORITHMS.get(algorithm):
raise errors.PluginError("Unknown algorithm: {0}.".format(algorithm))
def _setup_credentials(self):
self.credentials = self._configure_credentials(
'credentials',
'RFC 2136 credentials INI file',
{
'name': 'TSIG key name',
'secret': 'TSIG key secret',
'server': 'The target DNS server'
},
self._validate_algorithm
)
def _perform(self, domain, validation_name, validation):
self._get_rfc2136_client().add_txt_record(domain, validation_name, validation, self.ttl)
def _cleanup(self, domain, validation_name, validation):
self._get_rfc2136_client().del_txt_record(domain, validation_name, validation)
def _get_rfc2136_client(self):
return _RFC2136Client(self.credentials.conf('server'),
self.credentials.conf('name'),
self.credentials.conf('secret'),
self.ALGORITHMS.get(self.credentials.conf('algorithm'),
dns.tsig.HMAC_MD5))
class _RFC2136Client(object):
"""
Encapsulates all communication with the target DNS server.
"""
def __init__(self, server, key_name, key_secret, key_algorithm):
self.server = server
self.keyring = dns.tsigkeyring.from_text({
key_name: key_secret
})
self.algorithm = key_algorithm
def add_txt_record(self, domain_name, record_name, record_content, record_ttl):
"""
Add a TXT record using the supplied information.
:param str domain: The domain to use to find the closest SOA.
:param str record_name: The record name (typically beginning with '_acme-challenge.').
:param str record_content: The record content (typically the challenge validation).
:param int record_ttl: The record TTL (number of seconds that the record may be cached).
:raises certbot.errors.PluginError: if an error occurs communicating with the DNS server
"""
domain = self._find_domain(domain_name)
n = dns.name.from_text(record_name)
o = dns.name.from_text(domain)
rel = n.relativize(o)
update = dns.update.Update(
domain,
keyring=self.keyring,
keyalgorithm=self.algorithm)
update.add(rel, record_ttl, dns.rdatatype.TXT, record_content)
try:
response = dns.query.tcp(update, self.server)
except Exception as e:
raise errors.PluginError('Encountered error adding TXT record: {0}'
.format(e))
rcode = response.rcode()
if rcode == dns.rcode.NOERROR:
logger.debug('Successfully added TXT record')
else:
raise errors.PluginError('Received response from server: {0}'
.format(dns.rcode.to_text(rcode)))
def del_txt_record(self, domain_name, record_name, record_content):
"""
Delete a TXT record using the supplied information.
:param str domain: The domain to use to find the closest SOA.
:param str record_name: The record name (typically beginning with '_acme-challenge.').
:param str record_content: The record content (typically the challenge validation).
:param int record_ttl: The record TTL (number of seconds that the record may be cached).
:raises certbot.errors.PluginError: if an error occurs communicating with the DNS server
"""
domain = self._find_domain(domain_name)
n = dns.name.from_text(record_name)
o = dns.name.from_text(domain)
rel = n.relativize(o)
update = dns.update.Update(
domain,
keyring=self.keyring,
keyalgorithm=self.algorithm)
update.delete(rel, dns.rdatatype.TXT, record_content)
try:
response = dns.query.tcp(update, self.server)
except Exception as e:
raise errors.PluginError('Encountered error deleting TXT record: {0}'
.format(e))
rcode = response.rcode()
if rcode == dns.rcode.NOERROR:
logger.debug('Successfully deleted TXT record')
else:
raise errors.PluginError('Received response from server: {0}'
.format(dns.rcode.to_text(rcode)))
def _find_domain(self, domain_name):
"""
Find the closest domain with an SOA record for a given domain name.
:param str domain_name: The domain name for which to find the closest SOA record.
:returns: The domain, if found.
:rtype: str
:raises certbot.errors.PluginError: if no SOA record can be found.
"""
domain_name_guesses = dns_common.base_domain_name_guesses(domain_name)
# Loop through until we find an authoritative SOA record
for guess in domain_name_guesses:
if self._query_soa(guess):
return guess
raise errors.PluginError('Unable to determine base domain for {0} using names: {1}.'
.format(domain_name, domain_name_guesses))
def _query_soa(self, domain_name):
"""
Query a domain name for an authoritative SOA record.
:param str domain_name: The domain name to query for an SOA record.
:returns: True if found, False otherwise.
:rtype: bool
:raises certbot.errors.PluginError: if no response is received.
"""
domain = dns.name.from_text(domain_name)
request = dns.message.make_query(domain, dns.rdatatype.SOA, dns.rdataclass.IN)
# Turn off Recursion Desired bit in query
request.flags ^= dns.flags.RD
try:
response = dns.query.udp(request, self.server)
rcode = response.rcode()
# Authoritative Answer bit should be set
if (rcode == dns.rcode.NOERROR and len(response.answer) > 0 and
response.flags & dns.flags.AA):
logger.debug('Received authoritative SOA response for %s', domain_name)
return True
logger.debug('No authoritative SOA record found for %s', domain_name)
return False
except Exception as e:
raise errors.PluginError('Encountered error when making query: {0}'
.format(e))

View file

@ -0,0 +1,197 @@
"""Tests for certbot_dns_rfc2136.dns_rfc2136."""
import os
import unittest
import dns.flags
import dns.rcode
import dns.tsig
import mock
from certbot import errors
from certbot.plugins import dns_test_common
from certbot.plugins.dns_test_common import DOMAIN
from certbot.tests import util as test_util
SERVER = '192.0.2.1'
NAME = 'a-tsig-key.'
SECRET = 'SSB3b25kZXIgd2hvIHdpbGwgYm90aGVyIHRvIGRlY29kZSB0aGlzIHRleHQK'
VALID_CONFIG = {"rfc2136_server": SERVER, "rfc2136_name": NAME, "rfc2136_secret": SECRET}
class AuthenticatorTest(test_util.TempDirTestCase, dns_test_common.BaseAuthenticatorTest):
def setUp(self):
from certbot_dns_rfc2136.dns_rfc2136 import Authenticator
super(AuthenticatorTest, self).setUp()
path = os.path.join(self.tempdir, 'file.ini')
dns_test_common.write(VALID_CONFIG, path)
self.config = mock.MagicMock(rfc2136_credentials=path,
rfc2136_propagation_seconds=0) # don't wait during tests
self.auth = Authenticator(self.config, "rfc2136")
self.mock_client = mock.MagicMock()
# _get_rfc2136_client | pylint: disable=protected-access
self.auth._get_rfc2136_client = mock.MagicMock(return_value=self.mock_client)
def test_perform(self):
self.auth.perform([self.achall])
expected = [mock.call.add_txt_record(DOMAIN, '_acme-challenge.'+DOMAIN, mock.ANY, mock.ANY)]
self.assertEqual(expected, self.mock_client.mock_calls)
def test_cleanup(self):
# _attempt_cleanup | pylint: disable=protected-access
self.auth._attempt_cleanup = True
self.auth.cleanup([self.achall])
expected = [mock.call.del_txt_record(DOMAIN, '_acme-challenge.'+DOMAIN, mock.ANY)]
self.assertEqual(expected, self.mock_client.mock_calls)
def test_invalid_algorithm_raises(self):
config = VALID_CONFIG.copy()
config["rfc2136_algorithm"] = "INVALID"
dns_test_common.write(config, self.config.rfc2136_credentials)
self.assertRaises(errors.PluginError,
self.auth.perform,
[self.achall])
def test_valid_algorithm_passes(self):
config = VALID_CONFIG.copy()
config["rfc2136_algorithm"] = "HMAC-SHA512"
dns_test_common.write(config, self.config.rfc2136_credentials)
self.auth.perform([self.achall])
class RFC2136ClientTest(unittest.TestCase):
def setUp(self):
from certbot_dns_rfc2136.dns_rfc2136 import _RFC2136Client
self.rfc2136_client = _RFC2136Client(SERVER, NAME, SECRET, dns.tsig.HMAC_MD5)
@mock.patch("dns.query.tcp")
def test_add_txt_record(self, query_mock):
query_mock.return_value.rcode.return_value = dns.rcode.NOERROR
# _find_domain | pylint: disable=protected-access
self.rfc2136_client._find_domain = mock.MagicMock(return_value="example.com")
self.rfc2136_client.add_txt_record(DOMAIN, "bar", "baz", 42)
query_mock.assert_called_with(mock.ANY, SERVER)
self.assertTrue("bar. 42 IN TXT \"baz\"" in str(query_mock.call_args[0][0]))
@mock.patch("dns.query.tcp")
def test_add_txt_record_wraps_errors(self, query_mock):
query_mock.side_effect = Exception
# _find_domain | pylint: disable=protected-access
self.rfc2136_client._find_domain = mock.MagicMock(return_value="example.com")
self.assertRaises(
errors.PluginError,
self.rfc2136_client.add_txt_record,
DOMAIN, "bar", "baz", 42)
@mock.patch("dns.query.tcp")
def test_add_txt_record_server_error(self, query_mock):
query_mock.return_value.rcode.return_value = dns.rcode.NXDOMAIN
# _find_domain | pylint: disable=protected-access
self.rfc2136_client._find_domain = mock.MagicMock(return_value="example.com")
self.assertRaises(
errors.PluginError,
self.rfc2136_client.add_txt_record,
DOMAIN, "bar", "baz", 42)
@mock.patch("dns.query.tcp")
def test_del_txt_record(self, query_mock):
query_mock.return_value.rcode.return_value = dns.rcode.NOERROR
# _find_domain | pylint: disable=protected-access
self.rfc2136_client._find_domain = mock.MagicMock(return_value="example.com")
self.rfc2136_client.del_txt_record(DOMAIN, "bar", "baz")
query_mock.assert_called_with(mock.ANY, SERVER)
self.assertTrue("bar. 0 NONE TXT \"baz\"" in str(query_mock.call_args[0][0]))
@mock.patch("dns.query.tcp")
def test_del_txt_record_wraps_errors(self, query_mock):
query_mock.side_effect = Exception
# _find_domain | pylint: disable=protected-access
self.rfc2136_client._find_domain = mock.MagicMock(return_value="example.com")
self.assertRaises(
errors.PluginError,
self.rfc2136_client.del_txt_record,
DOMAIN, "bar", "baz")
@mock.patch("dns.query.tcp")
def test_del_txt_record_server_error(self, query_mock):
query_mock.return_value.rcode.return_value = dns.rcode.NXDOMAIN
# _find_domain | pylint: disable=protected-access
self.rfc2136_client._find_domain = mock.MagicMock(return_value="example.com")
self.assertRaises(
errors.PluginError,
self.rfc2136_client.del_txt_record,
DOMAIN, "bar", "baz")
def test_find_domain(self):
# _query_soa | pylint: disable=protected-access
self.rfc2136_client._query_soa = mock.MagicMock(side_effect=[False, False, True])
# _find_domain | pylint: disable=protected-access
domain = self.rfc2136_client._find_domain('foo.bar.'+DOMAIN)
self.assertTrue(domain == DOMAIN)
def test_find_domain_wraps_errors(self):
# _query_soa | pylint: disable=protected-access
self.rfc2136_client._query_soa = mock.MagicMock(return_value=False)
self.assertRaises(
errors.PluginError,
# _find_domain | pylint: disable=protected-access
self.rfc2136_client._find_domain,
'foo.bar.'+DOMAIN)
@mock.patch("dns.query.udp")
def test_query_soa_found(self, query_mock):
query_mock.return_value = mock.MagicMock(answer=[mock.MagicMock()], flags=dns.flags.AA)
query_mock.return_value.rcode.return_value = dns.rcode.NOERROR
# _query_soa | pylint: disable=protected-access
result = self.rfc2136_client._query_soa(DOMAIN)
query_mock.assert_called_with(mock.ANY, SERVER)
self.assertTrue(result == True)
@mock.patch("dns.query.udp")
def test_query_soa_not_found(self, query_mock):
query_mock.return_value.rcode.return_value = dns.rcode.NXDOMAIN
# _query_soa | pylint: disable=protected-access
result = self.rfc2136_client._query_soa(DOMAIN)
query_mock.assert_called_with(mock.ANY, SERVER)
self.assertTrue(result == False)
@mock.patch("dns.query.udp")
def test_query_soa_wraps_errors(self, query_mock):
query_mock.side_effect = Exception
self.assertRaises(
errors.PluginError,
# _query_soa | pylint: disable=protected-access
self.rfc2136_client._query_soa,
DOMAIN)
if __name__ == "__main__":
unittest.main() # pragma: no cover

1
certbot-dns-rfc2136/docs/.gitignore vendored Normal file
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@ -0,0 +1 @@
/_build/

View file

@ -0,0 +1,20 @@
# Minimal makefile for Sphinx documentation
#
# You can set these variables from the command line.
SPHINXOPTS =
SPHINXBUILD = python -msphinx
SPHINXPROJ = certbot-dns-rfc2136
SOURCEDIR = .
BUILDDIR = _build
# Put it first so that "make" without argument is like "make help".
help:
@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
.PHONY: help Makefile
# Catch-all target: route all unknown targets to Sphinx using the new
# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS).
%: Makefile
@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

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@ -0,0 +1,8 @@
=================
API Documentation
=================
.. toctree::
:glob:
api/**

View file

@ -0,0 +1,5 @@
:mod:`certbot_dns_rfc2136.dns_rfc2136`
--------------------------------------
.. automodule:: certbot_dns_rfc2136.dns_rfc2136
:members:

View file

@ -0,0 +1,180 @@
# -*- coding: utf-8 -*-
#
# certbot-dns-rfc2136 documentation build configuration file, created by
# sphinx-quickstart on Thu Jun 15 06:42:51 2017.
#
# This file is execfile()d with the current directory set to its
# containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#
import os
# import sys
# sys.path.insert(0, os.path.abspath('.'))
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
#
needs_sphinx = '1.0'
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = ['sphinx.ext.autodoc',
'sphinx.ext.intersphinx',
'sphinx.ext.todo',
'sphinx.ext.coverage',
'sphinx.ext.viewcode']
autodoc_member_order = 'bysource'
autodoc_default_flags = ['show-inheritance', 'private-members']
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
#
# source_suffix = ['.rst', '.md']
source_suffix = '.rst'
# The master toctree document.
master_doc = 'index'
# General information about the project.
project = u'certbot-dns-rfc2136'
copyright = u'2017, Certbot Project'
author = u'Certbot Project'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version = u'0'
# The full version, including alpha/beta/rc tags.
release = u'0'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
language = 'en'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This patterns also effect to html_static_path and html_extra_path
exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
default_role = 'py:obj'
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# If true, `todo` and `todoList` produce output, else they produce nothing.
todo_include_todos = True
# -- Options for HTML output ----------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
#
# http://docs.readthedocs.org/en/latest/theme.html#how-do-i-use-this-locally-and-on-read-the-docs
# on_rtd is whether we are on readthedocs.org
on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
if not on_rtd: # only import and set the theme if we're building docs locally
import sphinx_rtd_theme
html_theme = 'sphinx_rtd_theme'
html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
# otherwise, readthedocs.org uses their theme by default, so no need to specify it
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
#
# html_theme_options = {}
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
# -- Options for HTMLHelp output ------------------------------------------
# Output file base name for HTML help builder.
htmlhelp_basename = 'certbot-dns-rfc2136doc'
# -- Options for LaTeX output ---------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
#
# 'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
#
# 'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
#
# 'preamble': '',
# Latex figure (float) alignment
#
# 'figure_align': 'htbp',
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
(master_doc, 'certbot-dns-rfc2136.tex', u'certbot-dns-rfc2136 Documentation',
u'Certbot Project', 'manual'),
]
# -- Options for manual page output ---------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
(master_doc, 'certbot-dns-rfc2136', u'certbot-dns-rfc2136 Documentation',
[author], 1)
]
# -- Options for Texinfo output -------------------------------------------
# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
# dir menu entry, description, category)
texinfo_documents = [
(master_doc, 'certbot-dns-rfc2136', u'certbot-dns-rfc2136 Documentation',
author, 'certbot-dns-rfc2136', 'One line description of project.',
'Miscellaneous'),
]
# Example configuration for intersphinx: refer to the Python standard library.
intersphinx_mapping = {
'python': ('https://docs.python.org/', None),
'acme': ('https://acme-python.readthedocs.org/en/latest/', None),
'certbot': ('https://certbot.eff.org/docs/', None),
}

View file

@ -0,0 +1,28 @@
.. certbot-dns-rfc2136 documentation master file, created by
sphinx-quickstart on Thu Jun 15 06:42:51 2017.
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
Welcome to certbot-dns-rfc2136's documentation!
===============================================
.. toctree::
:maxdepth: 2
:caption: Contents:
.. toctree::
:maxdepth: 1
api
.. automodule:: certbot_dns_rfc2136
:members:
Indices and tables
==================
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`

View file

@ -0,0 +1,36 @@
@ECHO OFF
pushd %~dp0
REM Command file for Sphinx documentation
if "%SPHINXBUILD%" == "" (
set SPHINXBUILD=python -msphinx
)
set SOURCEDIR=.
set BUILDDIR=_build
set SPHINXPROJ=certbot-dns-rfc2136
if "%1" == "" goto help
%SPHINXBUILD% >NUL 2>NUL
if errorlevel 9009 (
echo.
echo.The Sphinx module was not found. Make sure you have Sphinx installed,
echo.then set the SPHINXBUILD environment variable to point to the full
echo.path of the 'sphinx-build' executable. Alternatively you may add the
echo.Sphinx directory to PATH.
echo.
echo.If you don't have Sphinx installed, grab it from
echo.http://sphinx-doc.org/
exit /b 1
)
%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
goto end
:help
%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
:end
popd

View file

@ -0,0 +1,2 @@
[bdist_wheel]
universal = 1

View file

@ -0,0 +1,69 @@
import sys
from setuptools import setup
from setuptools import find_packages
version = '0.17.0.dev0'
# Please update tox.ini when modifying dependency version requirements
install_requires = [
'acme=={0}'.format(version),
'certbot=={0}'.format(version),
'dnspython',
'mock',
# For pkg_resources. >=1.0 so pip resolves it to a version cryptography
# will tolerate; see #2599:
'setuptools>=1.0',
'zope.interface',
]
docs_extras = [
'Sphinx>=1.0', # autodoc_member_order = 'bysource', autodoc_default_flags
'sphinx_rtd_theme',
]
setup(
name='certbot-dns-rfc2136',
version=version,
description="RFC 2136 DNS Authenticator plugin for Certbot",
url='https://github.com/certbot/certbot',
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
classifiers=[
'Development Status :: 3 - Alpha',
'Environment :: Plugins',
'Intended Audience :: System Administrators',
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.6',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.3',
'Programming Language :: Python :: 3.4',
'Programming Language :: Python :: 3.5',
'Programming Language :: Python :: 3.6',
'Topic :: Internet :: WWW/HTTP',
'Topic :: Security',
'Topic :: System :: Installation/Setup',
'Topic :: System :: Networking',
'Topic :: System :: Systems Administration',
'Topic :: Utilities',
],
packages=find_packages(),
include_package_data=True,
install_requires=install_requires,
extras_require={
'docs': docs_extras,
},
entry_points={
'certbot.plugins': [
'dns-rfc2136 = certbot_dns_rfc2136.dns_rfc2136:Authenticator',
],
},
test_suite='certbot_dns_rfc2136',
)

View file

@ -1,2 +1,3 @@
include LICENSE
include README
recursive-include docs *

View file

@ -30,6 +30,6 @@ To generate a certificate:
```
certbot certonly \
-n --agree-tos --email DEVOPS@COMPANY.COM \
-a certbot-route53:auth \
--dns-route53 \
-d MY.DOMAIN.NAME
```

View file

@ -0,0 +1,120 @@
"""
The `~certbot_dns_route53.dns_route53` plugin automates the process of
completing a ``dns-01`` challenge (`~acme.challenges.DNS01`) by creating, and
subsequently removing, TXT records using the Amazon Web Services Route 53 API.
Named Arguments
---------------
======================================== =====================================
``--dns-route53-propagation-seconds`` The number of seconds to wait for DNS
to propagate before asking the ACME
server to verify the DNS record.
(Default: 10)
======================================== =====================================
Credentials
-----------
Use of this plugin requires a configuration file containing Amazon Web Sevices
API credentials for an account with the following permissions:
* ``route53:ListHostedZones``
* ``route53:GetChange``
* ``route53:ChangeResourceRecordSets``
These permissions can be captured in an AWS policy like the one below. Amazon
provides `information about managing access <https://docs.aws.amazon.com/Route53
/latest/DeveloperGuide/access-control-overview.html>`_ and `information about
the required permissions <https://docs.aws.amazon.com/Route53/latest
/DeveloperGuide/r53-api-permissions-ref.html>`_
.. code-block:: json
:name: sample-aws-policy.json
:caption: Example AWS policy file:
{
"Version": "2012-10-17",
"Id": "certbot-dns-route53 sample policy",
"Statement": [
{
"Effect": "Allow",
"Action": [
"route53:ListHostedZones",
"route53:GetChange"
],
"Resource": [
"*"
]
},
{
"Effect" : "Allow",
"Action" : [
"route53:ChangeResourceRecordSets"
],
"Resource" : [
"arn:aws:route53:::hostedzone/YOURHOSTEDZONEID"
]
}
]
}
The `access keys <https://docs.aws.amazon.com/general/latest/gr
/aws-sec-cred-types.html#access-keys-and-secret-access-keys>`_ for an account
with these permissions must be supplied in one of the following ways, which are
discussed in more detail in the Boto3 library's documentation about `configuring
credentials <https://boto3.readthedocs.io/en/latest/guide/configuration.html
#best-practices-for-configuring-credentials>`_.
* Using the ``AWS_ACCESS_KEY_ID`` and ``AWS_SECRET_ACCESS_KEY`` environment
variables.
* Using a credentials configuration file at the default location,
``~/.aws/config``.
* Using a credentials configuration file at a path supplied using the
``AWS_CONFIG_FILE`` environment variable.
.. code-block:: ini
:name: config.ini
:caption: Example credentials config file:
[default]
aws_access_key_id=AKIAIOSFODNN7EXAMPLE
aws_secret_access_key=wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY
.. caution::
You should protect these API credentials as you would a password. Users who
can read this file can use these credentials to issue some types of API calls
on your behalf, limited by the permissions assigned to the account. Users who
can cause Certbot to run using these credentials can complete a ``dns-01``
challenge to acquire new certificates or revoke existing certificates for
domains these credentials are authorized to manage.
Examples
--------
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``
certbot certonly \\
--dns-route53 \\
-d example.com
.. code-block:: bash
:caption: To acquire a single certificate for both ``example.com`` and
``www.example.com``
certbot certonly \\
--dns-route53 \\
-d example.com \\
-d www.example.com
.. code-block:: bash
:caption: To acquire a certificate for ``example.com``, waiting 30 seconds
for DNS propagation
certbot certonly \\
--dns-route53 \\
--dns-route53-propagation-seconds 30 \\
-d example.com
"""

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