summaryrefslogtreecommitdiff
path: root/testing/tests/client/test_https.py
blob: 1b6caed6d792a4df46fca5da222795d25ace3d9d (plain)
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
# -*- coding: utf-8 -*-
# test_sync_target.py
# Copyright (C) 2013, 2014 LEAP
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
Test Leap backend bits: https
"""
import pytest

from testscenarios import TestWithScenarios

from leap.soledad import client

from leap.soledad.common.l2db.remote import http_client
from test_soledad.u1db_tests import test_backends
from test_soledad.u1db_tests import test_https
from test_soledad.util import (
    BaseSoledadTest,
    make_soledad_document_for_test,
    make_soledad_app,
    make_token_soledad_app,
)


LEAP_SCENARIOS = [
    ('http', {
        'make_database_for_test': test_backends.make_http_database_for_test,
        'copy_database_for_test': test_backends.copy_http_database_for_test,
        'make_document_for_test': make_soledad_document_for_test,
        'make_app_with_state': make_soledad_app}),
]


# -----------------------------------------------------------------------------
# The following tests come from `u1db.tests.test_https`.
# -----------------------------------------------------------------------------

def token_leap_https_sync_target(test, host, path, cert_file=None):
    _, port = test.server.server_address
    # source_replica_uid = test._soledad._dbpool.replica_uid
    creds = {'token': {'uuid': 'user-uuid', 'token': 'auth-token'}}
    if not cert_file:
        cert_file = test.cacert_pem
    st = client.http_target.SoledadHTTPSyncTarget(
        'https://%s:%d/%s' % (host, port, path),
        source_replica_uid='other-id',
        creds=creds,
        crypto=test._soledad._crypto,
        cert_file=cert_file)
    return st


@pytest.mark.skip
class TestSoledadHTTPSyncTargetHttpsSupport(
        TestWithScenarios,
        # test_https.TestHttpSyncTargetHttpsSupport,
        BaseSoledadTest):

    scenarios = [
        ('token_soledad_https',
            {
                # 'server_def': test_https.https_server_def,
                'make_app_with_state': make_token_soledad_app,
                'make_document_for_test': make_soledad_document_for_test,
                'sync_target': token_leap_https_sync_target}),
    ]

    def setUp(self):
        # the parent constructor undoes our SSL monkey patch to ensure tests
        # run smoothly with standard u1db.
        test_https.TestHttpSyncTargetHttpsSupport.setUp(self)
        # so here monkey patch again to test our functionality.
        api = client.api
        http_client._VerifiedHTTPSConnection = api.VerifiedHTTPSConnection
        client.api.SOLEDAD_CERT = http_client.CA_CERTS

    def test_cannot_verify_cert(self):
        self.startServer()
        # don't print expected traceback server-side
        self.server.handle_error = lambda req, cli_addr: None
        self.request_state._create_database('test')
        remote_target = self.getSyncTarget(
            'localhost', 'test', cert_file=http_client.CA_CERTS)
        d = remote_target.record_sync_info('other-id', 2, 'T-id')

        def _assert_raises(result):
            from twisted.python.failure import Failure
            if isinstance(result, Failure):
                from OpenSSL.SSL import Error
                error = result.value.message[0].value
                if isinstance(error, Error):
                    msg = error.message[0][2]
                    self.assertEqual("certificate verify failed", msg)
                    return
            self.fail("certificate verification should have failed.")

        d.addCallbacks(_assert_raises, _assert_raises)
        return d

    def test_working(self):
        """
        Test that SSL connections work well.

        This test was adapted to patch Soledad's HTTPS connection custom class
        with the intended CA certificates.
        """
        self.startServer()
        db = self.request_state._create_database('test')
        remote_target = self.getSyncTarget('localhost', 'test')
        d = remote_target.record_sync_info('other-id', 2, 'T-id')
        d.addCallback(lambda _:
                      self.assertEqual(
                          (2, 'T-id'),
                          db._get_replica_gen_and_trans_id('other-id')
                      ))
        d.addCallback(lambda _: remote_target.close())
        return d

    def test_host_mismatch(self):
        """
        This test is disabled because soledad's twisted-based http agent uses
        pyOpenSSL, which will complain if we try to use an IP to connect to
        the remote host (see the original test in u1db_tests/test_https.py).
        """
        pass