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
|
# Simple test suite for http/cookies.py
from test.support import run_unittest, run_doctest, check_warnings
import unittest
from http import cookies
import warnings
class CookieTests(unittest.TestCase):
def setUp(self):
self._warnings_manager = check_warnings()
self._warnings_manager.__enter__()
warnings.filterwarnings("ignore", ".* class is insecure.*",
DeprecationWarning)
def tearDown(self):
self._warnings_manager.__exit__(None, None, None)
def test_basic(self):
cases = [
{'data': 'chips=ahoy; vienna=finger',
'dict': {'chips':'ahoy', 'vienna':'finger'},
'repr': "<SimpleCookie: chips='ahoy' vienna='finger'>",
'output': 'Set-Cookie: chips=ahoy\nSet-Cookie: vienna=finger'},
{'data': 'keebler="E=mc2; L=\\"Loves\\"; fudge=\\012;"',
'dict': {'keebler' : 'E=mc2; L="Loves"; fudge=\012;'},
'repr': '''<SimpleCookie: keebler='E=mc2; L="Loves"; fudge=\\n;'>''',
'output': 'Set-Cookie: keebler="E=mc2; L=\\"Loves\\"; fudge=\\012;"'},
# Check illegal cookies that have an '=' char in an unquoted value
{'data': 'keebler=E=mc2',
'dict': {'keebler' : 'E=mc2'},
'repr': "<SimpleCookie: keebler='E=mc2'>",
'output': 'Set-Cookie: keebler=E=mc2'},
# Cookies with ':' character in their name. Though not mentioned in
# RFC, servers / browsers allow it.
{'data': 'key:term=value:term',
'dict': {'key:term' : 'value:term'},
'repr': "<SimpleCookie: key:term='value:term'>",
'output': 'Set-Cookie: key:term=value:term'},
# issue22931 - Adding '[' and ']' as valid characters in cookie
# values as defined in RFC 6265
{
'data': 'a=b; c=[; d=r; f=h',
'dict': {'a':'b', 'c':'[', 'd':'r', 'f':'h'},
'repr': "<SimpleCookie: a='b' c='[' d='r' f='h'>",
'output': '\n'.join((
'Set-Cookie: a=b',
'Set-Cookie: c=[',
'Set-Cookie: d=r',
'Set-Cookie: f=h'
))
}
]
for case in cases:
C = cookies.SimpleCookie()
C.load(case['data'])
self.assertEqual(repr(C), case['repr'])
self.assertEqual(C.output(sep='\n'), case['output'])
for k, v in sorted(case['dict'].items()):
self.assertEqual(C[k].value, v)
def test_load(self):
C = cookies.SimpleCookie()
C.load('Customer="WILE_E_COYOTE"; Version=1; Path=/acme')
self.assertEqual(C['Customer'].value, 'WILE_E_COYOTE')
self.assertEqual(C['Customer']['version'], '1')
self.assertEqual(C['Customer']['path'], '/acme')
self.assertEqual(C.output(['path']),
'Set-Cookie: Customer="WILE_E_COYOTE"; Path=/acme')
self.assertEqual(C.js_output(), r"""
<script type="text/javascript">
<!-- begin hiding
document.cookie = "Customer=\"WILE_E_COYOTE\"; Path=/acme; Version=1";
// end hiding -->
</script>
""")
self.assertEqual(C.js_output(['path']), r"""
<script type="text/javascript">
<!-- begin hiding
document.cookie = "Customer=\"WILE_E_COYOTE\"; Path=/acme";
// end hiding -->
</script>
""")
def test_extended_encode(self):
# Issue 9824: some browsers don't follow the standard; we now
# encode , and ; to keep them from tripping up.
C = cookies.SimpleCookie()
C['val'] = "some,funky;stuff"
self.assertEqual(C.output(['val']),
'Set-Cookie: val="some\\054funky\\073stuff"')
def test_special_attrs(self):
# 'expires'
C = cookies.SimpleCookie('Customer="WILE_E_COYOTE"')
C['Customer']['expires'] = 0
# can't test exact output, it always depends on current date/time
self.assertTrue(C.output().endswith('GMT'))
# loading 'expires'
C = cookies.SimpleCookie()
C.load('Customer="W"; expires=Wed, 01 Jan 2010 00:00:00 GMT')
self.assertEqual(C['Customer']['expires'],
'Wed, 01 Jan 2010 00:00:00 GMT')
C = cookies.SimpleCookie()
C.load('Customer="W"; expires=Wed, 01 Jan 98 00:00:00 GMT')
self.assertEqual(C['Customer']['expires'],
'Wed, 01 Jan 98 00:00:00 GMT')
# 'max-age'
C = cookies.SimpleCookie('Customer="WILE_E_COYOTE"')
C['Customer']['max-age'] = 10
self.assertEqual(C.output(),
'Set-Cookie: Customer="WILE_E_COYOTE"; Max-Age=10')
def test_set_secure_httponly_attrs(self):
C = cookies.SimpleCookie('Customer="WILE_E_COYOTE"')
C['Customer']['secure'] = True
C['Customer']['httponly'] = True
self.assertEqual(C.output(),
'Set-Cookie: Customer="WILE_E_COYOTE"; httponly; secure')
def test_secure_httponly_false_if_not_present(self):
C = cookies.SimpleCookie()
C.load('eggs=scrambled; Path=/bacon')
self.assertFalse(C['eggs']['httponly'])
self.assertFalse(C['eggs']['secure'])
def test_secure_httponly_true_if_present(self):
# Issue 16611
C = cookies.SimpleCookie()
C.load('eggs=scrambled; httponly; secure; Path=/bacon')
self.assertTrue(C['eggs']['httponly'])
self.assertTrue(C['eggs']['secure'])
def test_secure_httponly_true_if_have_value(self):
# This isn't really valid, but demonstrates what the current code
# is expected to do in this case.
C = cookies.SimpleCookie()
C.load('eggs=scrambled; httponly=foo; secure=bar; Path=/bacon')
self.assertTrue(C['eggs']['httponly'])
self.assertTrue(C['eggs']['secure'])
# Here is what it actually does; don't depend on this behavior. These
# checks are testing backward compatibility for issue 16611.
self.assertEqual(C['eggs']['httponly'], 'foo')
self.assertEqual(C['eggs']['secure'], 'bar')
def test_bad_attrs(self):
# issue 16611: make sure we don't break backward compatibility.
C = cookies.SimpleCookie()
C.load('cookie=with; invalid; version; second=cookie;')
self.assertEqual(C.output(),
'Set-Cookie: cookie=with\r\nSet-Cookie: second=cookie')
def test_extra_spaces(self):
C = cookies.SimpleCookie()
C.load('eggs = scrambled ; secure ; path = bar ; foo=foo ')
self.assertEqual(C.output(),
'Set-Cookie: eggs=scrambled; Path=bar; secure\r\nSet-Cookie: foo=foo')
def test_quoted_meta(self):
# Try cookie with quoted meta-data
C = cookies.SimpleCookie()
C.load('Customer="WILE_E_COYOTE"; Version="1"; Path="/acme"')
self.assertEqual(C['Customer'].value, 'WILE_E_COYOTE')
self.assertEqual(C['Customer']['version'], '1')
self.assertEqual(C['Customer']['path'], '/acme')
self.assertEqual(C.output(['path']),
'Set-Cookie: Customer="WILE_E_COYOTE"; Path=/acme')
self.assertEqual(C.js_output(), r"""
<script type="text/javascript">
<!-- begin hiding
document.cookie = "Customer=\"WILE_E_COYOTE\"; Path=/acme; Version=1";
// end hiding -->
</script>
""")
self.assertEqual(C.js_output(['path']), r"""
<script type="text/javascript">
<!-- begin hiding
document.cookie = "Customer=\"WILE_E_COYOTE\"; Path=/acme";
// end hiding -->
</script>
""")
def test_invalid_cookies(self):
# Accepting these could be a security issue
C = cookies.SimpleCookie()
for s in (']foo=x', '[foo=x', 'blah]foo=x', 'blah[foo=x'):
C.load(s)
self.assertEqual(dict(C), {})
self.assertEqual(C.output(), '')
class MorselTests(unittest.TestCase):
"""Tests for the Morsel object."""
def test_reserved_keys(self):
M = cookies.Morsel()
# tests valid and invalid reserved keys for Morsels
for i in M._reserved:
# Test that all valid keys are reported as reserved and set them
self.assertTrue(M.isReservedKey(i))
M[i] = '%s_value' % i
for i in M._reserved:
# Test that valid key values come out fine
self.assertEqual(M[i], '%s_value' % i)
for i in "the holy hand grenade".split():
# Test that invalid keys raise CookieError
self.assertRaises(cookies.CookieError,
M.__setitem__, i, '%s_value' % i)
def test_setter(self):
M = cookies.Morsel()
# tests the .set method to set keys and their values
for i in M._reserved:
# Makes sure that all reserved keys can't be set this way
self.assertRaises(cookies.CookieError,
M.set, i, '%s_value' % i, '%s_value' % i)
for i in "thou cast _the- !holy! ^hand| +*grenade~".split():
# Try typical use case. Setting decent values.
# Check output and js_output.
M['path'] = '/foo' # Try a reserved key as well
M.set(i, "%s_val" % i, "%s_coded_val" % i)
self.assertEqual(
M.output(),
"Set-Cookie: %s=%s; Path=/foo" % (i, "%s_coded_val" % i))
expected_js_output = """
<script type="text/javascript">
<!-- begin hiding
document.cookie = "%s=%s; Path=/foo";
// end hiding -->
</script>
""" % (i, "%s_coded_val" % i)
self.assertEqual(M.js_output(), expected_js_output)
for i in ["foo bar", "foo@bar"]:
# Try some illegal characters
self.assertRaises(cookies.CookieError,
M.set, i, '%s_value' % i, '%s_value' % i)
def test_main():
run_unittest(CookieTests, MorselTests)
run_doctest(cookies)
if __name__ == '__main__':
test_main()
|
