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#!/usr/bin/python2.4
#
# Copyright 2008 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
Testcases to test behavior of Keyczart.
@author: arkajit.dey@gmail.com (Arkajit Dey)
"""
import unittest
from keyczar import readers
from keyczar import keyczart
from keyczar import keyinfo
class KeyczartTest(unittest.TestCase):
def setUp(self):
self.mock = readers.MockReader('TEST', keyinfo.ENCRYPT, keyinfo.AES)
self.mock.AddKey(42, keyinfo.PRIMARY)
self.mock.AddKey(77, keyinfo.ACTIVE)
self.mock.AddKey(99, keyinfo.INACTIVE)
keyczart.mock = self.mock # enable testing
def testCreate(self):
keyczart.main(['create', '--name=testCreate',
'--purpose=crypt', '--asymmetric=rsa'])
self.assertEquals('testCreate', self.mock.kmd.name)
self.assertEquals(keyinfo.DECRYPT_AND_ENCRYPT, self.mock.kmd.purpose)
self.assertEquals(keyinfo.RSA_PRIV, self.mock.kmd.type)
def testAddKey(self):
self.assertEquals(3, self.mock.numkeys)
keyczart.main(['addkey', '--status=primary'])
self.assertEquals(4, self.mock.numkeys)
# The next version number will be 100, since the previous max was 99
self.assertEquals(keyinfo.PRIMARY, self.mock.GetStatus(100))
self.assertEquals(keyinfo.ACTIVE, self.mock.GetStatus(42))
def testAddKeySizeFlag(self):
keyczart.main(['addkey', '--size=256'])
self.assertEquals(256, self.mock.GetKeySize(100))
def testPubKey(self):
pubmock = readers.MockReader('PUBTEST', keyinfo.DECRYPT_AND_ENCRYPT,
keyinfo.RSA_PRIV)
pubmock.AddKey(33, keyinfo.PRIMARY, 1024) # small key size for fast tests
keyczart.mock = pubmock # use pubmock instead
self.assertEquals(None, pubmock.pubkmd)
keyczart.main(['pubkey'])
self.assertNotEqual(None, pubmock.pubkmd)
self.assertEquals('PUBTEST', pubmock.pubkmd.name)
self.assertEquals(keyinfo.ENCRYPT, pubmock.pubkmd.purpose)
self.assertEquals(keyinfo.RSA_PUB, pubmock.pubkmd.type)
self.assertTrue(pubmock.HasPubKey(33))
def testPromote(self):
keyczart.main(['promote', '--version=77'])
self.assertEquals(keyinfo.PRIMARY, self.mock.GetStatus(77))
self.assertEquals(keyinfo.ACTIVE, self.mock.GetStatus(42))
def testDemote(self):
keyczart.main(['demote', '--version=77'])
self.assertEquals(keyinfo.INACTIVE, self.mock.GetStatus(77))
def testRevoke(self):
self.assertTrue(self.mock.ExistsVersion(99))
keyczart.main(['revoke', '--version=99'])
self.assertFalse(self.mock.ExistsVersion(99))
def tearDown(self):
keyczart.mock = None
def suite():
return unittest.makeSuite(KeyczartTest, 'test')
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