/usr/lib/python3/dist-packages/acme/standalone_test.py is in python3-acme 0.22.2-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 | """Tests for acme.standalone."""
import os
import shutil
import socket
import threading
import tempfile
import time
import unittest
from six.moves import http_client # pylint: disable=import-error
from six.moves import socketserver # type: ignore # pylint: disable=import-error
import josepy as jose
import mock
import requests
from acme import challenges
from acme import crypto_util
from acme import errors
from acme import test_util
class TLSServerTest(unittest.TestCase):
"""Tests for acme.standalone.TLSServer."""
def test_bind(self): # pylint: disable=no-self-use
from acme.standalone import TLSServer
server = TLSServer(
('', 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."""
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 TLSSNI01Server
self.server = TLSSNI01Server(("", 0), certs=self.certs)
# pylint: disable=no-member
self.thread = threading.Thread(target=self.server.serve_forever)
self.thread.start()
def tearDown(self):
self.server.shutdown() # pylint: disable=no-member
self.thread.join()
def test_it(self):
host, port = self.server.socket.getsockname()[: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 HTTP01ServerTest(unittest.TestCase):
"""Tests for acme.standalone.HTTP01Server."""
def setUp(self):
self.account_key = jose.JWK.load(
test_util.load_vector('rsa1024_key.pem'))
self.resources = set()
from acme.standalone import HTTP01Server
self.server = HTTP01Server(('', 0), resources=self.resources)
# pylint: disable=no-member
self.port = self.server.socket.getsockname()[1]
self.thread = threading.Thread(target=self.server.serve_forever)
self.thread.start()
def tearDown(self):
self.server.shutdown() # pylint: disable=no-member
self.thread.join()
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 BaseDualNetworkedServersTest(unittest.TestCase):
"""Test for acme.standalone.BaseDualNetworkedServers."""
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."""
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."""
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."""
def setUp(self):
# mirror ../examples/standalone
self.test_cwd = tempfile.mkdtemp()
localhost_dir = os.path.join(self.test_cwd, 'localhost')
os.makedirs(localhost_dir)
shutil.copy(test_util.vector_path('rsa2048_cert.pem'),
os.path.join(localhost_dir, 'cert.pem'))
shutil.copy(test_util.vector_path('rsa2048_key.pem'),
os.path.join(localhost_dir, 'key.pem'))
from acme.standalone import simple_tls_sni_01_server
self.port = 1234
self.thread = threading.Thread(
target=simple_tls_sni_01_server, kwargs={
'cli_args': ('xxx', '--port', str(self.port)),
'forever': False,
},
)
self.old_cwd = os.getcwd()
os.chdir(self.test_cwd)
def tearDown(self):
os.chdir(self.old_cwd)
self.thread.join()
shutil.rmtree(self.test_cwd)
def test_it(self):
max_attempts = 5
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(attempt + 1 < max_attempts, "Timeout!")
time.sleep(1) # wait until thread starts
else:
self.assertEqual(jose.ComparableX509(cert),
test_util.load_comparable_cert(
'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
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