Exemple #1
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 def test_sign_uses_correct_key(self):
     "If a key is provided, sign should use it; otherwise, use SECRET_KEY"
     s = 'This is a string'
     self.assertEqual(signed.sign(s),
                      s + '.' + signed.base64_hmac(s, settings.SECRET_KEY))
     self.assertEqual(signed.sign(s, 'sekrit'),
                      s + '.' + signed.base64_hmac(s, 'sekrit'))
Exemple #2
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 def test_sign_uses_correct_key(self):
     "If a key is provided, sign should use it; otherwise, use SECRET_KEY"
     s = 'This is a string'
     self.assertEqual(
         signed.sign(s),
         s + '.' + signed.base64_hmac(s, settings.SECRET_KEY)
     )
     self.assertEqual(
         signed.sign(s, 'sekrit'),
         s + '.' + signed.base64_hmac(s, 'sekrit')
     )
Exemple #3
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 def sign_is_reversible(self):
     "sign/unsign should be reversible against any bytestring"
     examples = (
         'q;wjmbk;wkmb',
         '3098247529087',
         '3098247:529:087:',
         'jkw osanteuh ,rcuh nthu aou oauh ,ud du',
         u'\u2019'.encode('utf8'),
     )
     for example in examples:
         self.assert_(example != signed.sign(example))
         self.assertEqual(example, signed.unsign(utils.sign(example)))
Exemple #4
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 def sign_is_reversible(self):
     "sign/unsign should be reversible against any bytestring"
     examples = (
         'q;wjmbk;wkmb',
         '3098247529087',
         '3098247:529:087:',
         'jkw osanteuh ,rcuh nthu aou oauh ,ud du',
         u'\u2019'.encode('utf8'),
     )
     for example in examples:
         self.assert_(example != signed.sign(example))
         self.assertEqual(example, signed.unsign(utils.sign(example)))
Exemple #5
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 def unsign_detects_tampering(self):
     "unsign should raise an exception if the value has been tampered with"
     value = 'Another string'
     signed_value = signed.sign(value)
     transforms = (
         lambda s: s.upper(),
         lambda s: s + 'a',
         lambda s: 'a' + s[1:],
         lambda s: s.replace(':', ''),
     )
     self.assertEqual(value, signed.unsign(signed_value))
     for transform in transforms:
         self.assertRaises(signed.BadSignature, signed.unsign,
                           transform(signed_value))
Exemple #6
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 def unsign_detects_tampering(self):
     "unsign should raise an exception if the value has been tampered with"
     value = 'Another string'
     signed_value = signed.sign(value)
     transforms = (
         lambda s: s.upper(),
         lambda s: s + 'a',
         lambda s: 'a' + s[1:],
         lambda s: s.replace(':', ''),
     )
     self.assertEqual(value, signed.unsign(signed_value))
     for transform in transforms:
         self.assertRaises(
             signed.BadSignature, signed.unsign, transform(signed_value)
         )