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
|
#! /usr/bin/env python
# -*- coding: utf-8 -*-
# vi:ts=4:et
import unittest
import pycurl
import pytest
from . import util
sftp_server = 'sftp://web.sourceforge.net'
@pytest.mark.online
@pytest.mark.ssh
class SshKeyCbTest(unittest.TestCase):
'''This test requires Internet access.'''
def setUp(self):
self.curl = util.DefaultCurl()
self.curl.setopt(pycurl.URL, sftp_server)
self.curl.setopt(pycurl.VERBOSE, True)
def tearDown(self):
self.curl.close()
@util.min_libcurl(7, 19, 6)
# curl compiled with libssh doesn't support
# CURLOPT_SSH_KNOWNHOSTS and CURLOPT_SSH_KEYFUNCTION
@util.guard_unknown_libcurl_option
def test_keyfunction(self):
# with keyfunction returning ok
def keyfunction(known_key, found_key, match):
return pycurl.KHSTAT_FINE
self.curl.setopt(pycurl.SSH_KNOWNHOSTS, '.known_hosts')
self.curl.setopt(pycurl.SSH_KEYFUNCTION, keyfunction)
try:
self.curl.perform()
self.fail('should have raised')
except pycurl.error as e:
self.assertEqual(pycurl.E_LOGIN_DENIED, e.args[0])
# with keyfunction returning not ok
def keyfunction(known_key, found_key, match):
return pycurl.KHSTAT_REJECT
self.curl.setopt(pycurl.SSH_KNOWNHOSTS, '.known_hosts')
self.curl.setopt(pycurl.SSH_KEYFUNCTION, keyfunction)
try:
self.curl.perform()
self.fail('should have raised')
except pycurl.error as e:
self.assertEqual(pycurl.E_PEER_FAILED_VERIFICATION, e.args[0])
@util.min_libcurl(7, 19, 6)
@util.guard_unknown_libcurl_option
def test_keyfunction_bogus_return(self):
def keyfunction(known_key, found_key, match):
return 'bogus'
self.curl.setopt(pycurl.SSH_KNOWNHOSTS, '.known_hosts')
self.curl.setopt(pycurl.SSH_KEYFUNCTION, keyfunction)
try:
self.curl.perform()
self.fail('should have raised')
except pycurl.error as e:
self.assertEqual(pycurl.E_PEER_FAILED_VERIFICATION, e.args[0])
@pytest.mark.ssh
class SshKeyCbUnsetTest(unittest.TestCase):
def setUp(self):
self.curl = util.DefaultCurl()
self.curl.setopt(pycurl.URL, sftp_server)
self.curl.setopt(pycurl.VERBOSE, True)
@util.min_libcurl(7, 19, 6)
@util.guard_unknown_libcurl_option
def test_keyfunction_none(self):
self.curl.setopt(pycurl.SSH_KEYFUNCTION, None)
@util.min_libcurl(7, 19, 6)
@util.guard_unknown_libcurl_option
def test_keyfunction_unset(self):
self.curl.unsetopt(pycurl.SSH_KEYFUNCTION)
|
