+
−#!/usr/bin/env python2
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−# -*- coding: utf-8 -*-
+
−
+
−# SAT: a jabber client
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−# Copyright (C) 2009-2016  Jérôme Poisson (goffi@goffi.org)
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−# Copyright (C) 2013-2016  Adrien Cossa (souliane@mailoo.org)
+
−
+
−# This program is free software: you can redistribute it and/or modify
+
−# it under the terms of the GNU Affero General Public License as published by
+
−# the Free Software Foundation, either version 3 of the License, or
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−# (at your option) any later version.
+
−
+
−# This program is distributed in the hope that it will be useful,
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−# but WITHOUT ANY WARRANTY; without even the implied warranty of
+
−# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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−# GNU Affero General Public License for more details.
+
−
+
−# You should have received a copy of the GNU Affero General Public License
+
−# along with this program.  If not, see <http://www.gnu.org/licenses/>.
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−
+
−
+
−""" Tests for the plugin radiocol """
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−
+
−from sat.test import helpers
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−from sat.memory.crypto import BlockCipher, PasswordHasher
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−import random
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−import string
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−from twisted.internet import defer
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−
+
−
+
−def getRandomUnicode(len):
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−    """Return a random unicode string"""
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−    return u"".join(random.choice(string.letters + u"éáúóâêûôßüöä") for i in xrange(len))
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−
+
−
+
−class CryptoTest(helpers.SatTestCase):
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−    def setUp(self):
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−        self.host = helpers.FakeSAT()
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−
+
−    def test_encrypt_decrypt(self):
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−        d_list = []
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−
+
−        def test(key, message):
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−            d = BlockCipher.encrypt(key, message)
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−            d.addCallback(lambda ciphertext: BlockCipher.decrypt(key, ciphertext))
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−            d.addCallback(lambda decrypted: self.assertEqual(message, decrypted))
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−            d_list.append(d)
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−
+
−        for key_len in (0, 2, 8, 10, 16, 24, 30, 32, 40):
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−            key = getRandomUnicode(key_len)
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−            for message_len in (0, 2, 16, 24, 32, 100):
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−                message = getRandomUnicode(message_len)
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−                test(key, message)
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−        return defer.DeferredList(d_list)
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−
+
−    def test_hash_verify(self):
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−        d_list = []
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−        for password in (0, 2, 8, 10, 16, 24, 30, 32, 40):
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−            d = PasswordHasher.hash(password)
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−
+
−            def cb(hashed):
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−                d1 = PasswordHasher.verify(password, hashed)
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−                d1.addCallback(lambda result: self.assertTrue(result))
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−                d_list.append(d1)
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−                attempt = getRandomUnicode(10)
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−                d2 = PasswordHasher.verify(attempt, hashed)
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−                d2.addCallback(lambda result: self.assertFalse(result))
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−                d_list.append(d2)
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−
+
−            d.addCallback(cb)
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−        return defer.DeferredList(d_list)