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Viewing changes to OpenSSL/test/test_ssl.py

  • Committer: Jean-Paul Calderone
  • Date: 2012-02-16 19:25:44 UTC
  • Revision ID: exarkun@twistedmatrix.com-20120216192544-5b81qbddgyxl271f
Add ASN1 serialization and deserialization.

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Lines of Context:
OpenSSL/test/test_ssl.py
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        self.assertRaises(TypeError, session.set_timeout, 123, 456)
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    def test_asn1(self):
 
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        """
 
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        :py:method:`Session.to_asn1` returns a :py:obj:`str` giving the ASN.1
 
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        representation of the session which can be turned back into a
 
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        :py:class:`Session` instance by passing it to
 
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        :py:method:`Session.from_asn1`.
 
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        """
 
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        session = self._create_session(Context(TLSv1_METHOD))
 
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        serialized = session.to_asn1()
 
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        reloaded = Session.from_asn1(serialized)
 
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        self.assertEqual(session.get_time(), reloaded.get_time())
 
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        self.assertEqual(session.get_timeout(), reloaded.get_timeout())
 
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    def test_to_asn1_wrong_args(self):
 
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        """
 
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        If any arguments are passed to :py:method:`Session.to_asn1`,
 
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        :py:obj:`TypeError` is raised.
 
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        """
 
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        session = self._create_session(Context(TLSv1_METHOD))
 
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        self.assertRaises(TypeError, session.to_asn1, 123)
 
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        self.assertRaises(TypeError, session.to_asn1, "hello, world")
 
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        self.assertRaises(TypeError, session.to_asn1, object())
 
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    def test_to_asn1_uninitialized(self):
 
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        """
 
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        If :py:method:`Session.to_asn1` is called on an uninitialized
 
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        :py:class:`Session`, :py:obj:`ValueError` is raised.
 
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        """
 
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        session = Session()
 
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        self.assertRaises(ValueError, session.to_asn1)
 
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    def test_from_asn1_wrong_args(self):
 
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        """
 
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        If a non-bytes argument is passed to :py:method:`Session.from_asn1`, or
 
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        if other than one argument is passed, :py:obj:`TypeError` is raised.
 
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        """
 
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        self.assertRaises(TypeError, Session.from_asn1)
 
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        self.assertRaises(TypeError, Session.from_asn1, object())
 
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        self.assertRaises(TypeError, Session.from_asn1, b("hello"), b("world"))
 
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    def test_from_asn1_bad_serialized_data(self):
 
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        """
 
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        If bytes not representing a serialized session are passed to
 
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        :py:method:`Session.from_asn1`, :py:obj:`OpenSSL.SSL.Error` is raised.
 
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        """
 
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        self.assertRaises(Error, Session.from_asn1, b("hello"))
 
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class ConnectionTests(TestCase, _LoopbackMixin):
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    """