root / test / py / ganeti.serializer_unittest.py @ 4665b94f
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1 | 501c95a2 | Michael Hanselmann | #!/usr/bin/python
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2 | 501c95a2 | Michael Hanselmann | #
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3 | 501c95a2 | Michael Hanselmann | |
4 | 501c95a2 | Michael Hanselmann | # Copyright (C) 2006, 2007, 2008 Google Inc.
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5 | 501c95a2 | Michael Hanselmann | #
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6 | 501c95a2 | Michael Hanselmann | # This program is free software; you can redistribute it and/or modify
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7 | 501c95a2 | Michael Hanselmann | # it under the terms of the GNU General Public License as published by
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8 | 501c95a2 | Michael Hanselmann | # the Free Software Foundation; either version 2 of the License, or
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9 | 501c95a2 | Michael Hanselmann | # (at your option) any later version.
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10 | 501c95a2 | Michael Hanselmann | #
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11 | 501c95a2 | Michael Hanselmann | # This program is distributed in the hope that it will be useful, but
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12 | 501c95a2 | Michael Hanselmann | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | 501c95a2 | Michael Hanselmann | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | 501c95a2 | Michael Hanselmann | # General Public License for more details.
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15 | 501c95a2 | Michael Hanselmann | #
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16 | 501c95a2 | Michael Hanselmann | # You should have received a copy of the GNU General Public License
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17 | 501c95a2 | Michael Hanselmann | # along with this program; if not, write to the Free Software
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18 | 501c95a2 | Michael Hanselmann | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | fd7b69c0 | Michael Hanselmann | # 02110-1301, USA.
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20 | 501c95a2 | Michael Hanselmann | |
21 | 501c95a2 | Michael Hanselmann | |
22 | 501c95a2 | Michael Hanselmann | """Script for unittesting the serializer module"""
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23 | 501c95a2 | Michael Hanselmann | |
24 | 501c95a2 | Michael Hanselmann | |
25 | 501c95a2 | Michael Hanselmann | import unittest |
26 | 501c95a2 | Michael Hanselmann | |
27 | 501c95a2 | Michael Hanselmann | from ganeti import serializer |
28 | f4a2f532 | Guido Trotter | from ganeti import errors |
29 | 5d630c22 | Michael Hanselmann | from ganeti import ht |
30 | 501c95a2 | Michael Hanselmann | |
31 | d357f531 | Michael Hanselmann | import testutils |
32 | 501c95a2 | Michael Hanselmann | |
33 | 501c95a2 | Michael Hanselmann | |
34 | d357f531 | Michael Hanselmann | class TestSerializer(testutils.GanetiTestCase): |
35 | 501c95a2 | Michael Hanselmann | """Serializer tests"""
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36 | 501c95a2 | Michael Hanselmann | |
37 | 501c95a2 | Michael Hanselmann | _TESTDATA = [ |
38 | 501c95a2 | Michael Hanselmann | "test",
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39 | 501c95a2 | Michael Hanselmann | 255,
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40 | 501c95a2 | Michael Hanselmann | [1, 2, 3], |
41 | 501c95a2 | Michael Hanselmann | (1, 2, 3), |
42 | d357f531 | Michael Hanselmann | { "1": 2, "foo": "bar", }, |
43 | d357f531 | Michael Hanselmann | ["abc", 1, 2, 3, 999, |
44 | d357f531 | Michael Hanselmann | { |
45 | d357f531 | Michael Hanselmann | "a1": ("Hello", "World"), |
46 | d357f531 | Michael Hanselmann | "a2": "This is only a test", |
47 | d357f531 | Michael Hanselmann | "a3": None, |
48 | d357f531 | Michael Hanselmann | }, |
49 | d357f531 | Michael Hanselmann | { |
50 | d357f531 | Michael Hanselmann | "foo": "bar", |
51 | d357f531 | Michael Hanselmann | }, |
52 | d357f531 | Michael Hanselmann | ] |
53 | 501c95a2 | Michael Hanselmann | ] |
54 | 501c95a2 | Michael Hanselmann | |
55 | d357f531 | Michael Hanselmann | def _TestSerializer(self, dump_fn, load_fn): |
56 | a182a3ed | Michael Hanselmann | for data in self._TESTDATA: |
57 | a182a3ed | Michael Hanselmann | self.failUnless(dump_fn(data).endswith("\n")) |
58 | a182a3ed | Michael Hanselmann | self.assertEqualValues(load_fn(dump_fn(data)), data)
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59 | 501c95a2 | Michael Hanselmann | |
60 | 501c95a2 | Michael Hanselmann | def testGeneric(self): |
61 | 02141fb1 | Michael Hanselmann | self._TestSerializer(serializer.Dump, serializer.Load)
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62 | 501c95a2 | Michael Hanselmann | |
63 | dd999b06 | Michael Hanselmann | def testSignedGeneric(self): |
64 | dd999b06 | Michael Hanselmann | self._TestSigned(serializer.DumpSigned, serializer.LoadSigned)
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65 | dd999b06 | Michael Hanselmann | |
66 | 501c95a2 | Michael Hanselmann | def testJson(self): |
67 | 02141fb1 | Michael Hanselmann | self._TestSerializer(serializer.DumpJson, serializer.LoadJson)
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68 | 02141fb1 | Michael Hanselmann | |
69 | dd999b06 | Michael Hanselmann | def testSignedJson(self): |
70 | dd999b06 | Michael Hanselmann | self._TestSigned(serializer.DumpSignedJson, serializer.LoadSignedJson)
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71 | f4a2f532 | Guido Trotter | |
72 | dd999b06 | Michael Hanselmann | def _TestSigned(self, dump_fn, load_fn): |
73 | f4a2f532 | Guido Trotter | for data in self._TESTDATA: |
74 | dd999b06 | Michael Hanselmann | self.assertEqualValues(load_fn(dump_fn(data, "mykey"), "mykey"), |
75 | 8c114acd | Michael Hanselmann | (data, ""))
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76 | dd999b06 | Michael Hanselmann | self.assertEqualValues(load_fn(dump_fn(data, "myprivatekey", |
77 | dd999b06 | Michael Hanselmann | salt="mysalt"),
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78 | dd999b06 | Michael Hanselmann | "myprivatekey"),
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79 | d357f531 | Michael Hanselmann | (data, "mysalt"))
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80 | d357f531 | Michael Hanselmann | |
81 | dd999b06 | Michael Hanselmann | keydict = { |
82 | dd999b06 | Michael Hanselmann | "mykey_id": "myprivatekey", |
83 | dd999b06 | Michael Hanselmann | } |
84 | dd999b06 | Michael Hanselmann | self.assertEqualValues(load_fn(dump_fn(data, "myprivatekey", |
85 | dd999b06 | Michael Hanselmann | salt="mysalt",
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86 | dd999b06 | Michael Hanselmann | key_selector="mykey_id"),
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87 | dd999b06 | Michael Hanselmann | keydict.get), |
88 | 72ca1dcb | Balazs Lecz | (data, "mysalt"))
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89 | dd999b06 | Michael Hanselmann | self.assertRaises(errors.SignatureError, load_fn,
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90 | dd999b06 | Michael Hanselmann | dump_fn(data, "myprivatekey",
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91 | dd999b06 | Michael Hanselmann | salt="mysalt",
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92 | dd999b06 | Michael Hanselmann | key_selector="mykey_id"),
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93 | dd999b06 | Michael Hanselmann | {}.get) |
94 | dd999b06 | Michael Hanselmann | |
95 | dd999b06 | Michael Hanselmann | self.assertRaises(errors.SignatureError, load_fn,
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96 | dd999b06 | Michael Hanselmann | dump_fn("test", "myprivatekey"), |
97 | f4a2f532 | Guido Trotter | "myotherkey")
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98 | f4a2f532 | Guido Trotter | |
99 | dd999b06 | Michael Hanselmann | self.assertRaises(errors.SignatureError, load_fn,
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100 | dd999b06 | Michael Hanselmann | serializer.DumpJson("This is a test"), "mykey") |
101 | dd999b06 | Michael Hanselmann | self.assertRaises(errors.SignatureError, load_fn,
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102 | dd999b06 | Michael Hanselmann | serializer.DumpJson({}), "mykey")
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103 | dd999b06 | Michael Hanselmann | |
104 | dd999b06 | Michael Hanselmann | # Message missing salt and HMAC
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105 | dd999b06 | Michael Hanselmann | tdata = { "msg": "Foo", } |
106 | dd999b06 | Michael Hanselmann | self.assertRaises(errors.SignatureError, load_fn,
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107 | dd999b06 | Michael Hanselmann | serializer.DumpJson(tdata), "mykey")
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108 | dd999b06 | Michael Hanselmann | |
109 | 501c95a2 | Michael Hanselmann | |
110 | 5d630c22 | Michael Hanselmann | class TestLoadAndVerifyJson(unittest.TestCase): |
111 | 5d630c22 | Michael Hanselmann | def testNoJson(self): |
112 | 5d630c22 | Michael Hanselmann | self.assertRaises(errors.ParseError, serializer.LoadAndVerifyJson,
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113 | 5d630c22 | Michael Hanselmann | "", NotImplemented) |
114 | 5d630c22 | Michael Hanselmann | self.assertRaises(errors.ParseError, serializer.LoadAndVerifyJson,
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115 | 5d630c22 | Michael Hanselmann | "}", NotImplemented) |
116 | 5d630c22 | Michael Hanselmann | |
117 | 5d630c22 | Michael Hanselmann | def testVerificationFails(self): |
118 | 5d630c22 | Michael Hanselmann | self.assertRaises(errors.ParseError, serializer.LoadAndVerifyJson,
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119 | 5d630c22 | Michael Hanselmann | "{}", lambda _: False) |
120 | 5d630c22 | Michael Hanselmann | |
121 | 5d630c22 | Michael Hanselmann | verify_fn = ht.TListOf(ht.TNonEmptyString) |
122 | 5d630c22 | Michael Hanselmann | try:
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123 | 5d630c22 | Michael Hanselmann | serializer.LoadAndVerifyJson("{}", verify_fn)
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124 | 5d630c22 | Michael Hanselmann | except errors.ParseError, err:
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125 | 5d630c22 | Michael Hanselmann | self.assertTrue(str(err).endswith(str(verify_fn))) |
126 | 5d630c22 | Michael Hanselmann | else:
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127 | 5d630c22 | Michael Hanselmann | self.fail("Exception not raised") |
128 | 5d630c22 | Michael Hanselmann | |
129 | 5d630c22 | Michael Hanselmann | def testSuccess(self): |
130 | 5d630c22 | Michael Hanselmann | self.assertEqual(serializer.LoadAndVerifyJson("{}", ht.TAny), {}) |
131 | 5d630c22 | Michael Hanselmann | self.assertEqual(serializer.LoadAndVerifyJson("\"Foo\"", ht.TAny), "Foo") |
132 | 5d630c22 | Michael Hanselmann | |
133 | 5d630c22 | Michael Hanselmann | |
134 | 2f96c43c | Michael Hanselmann | if __name__ == "__main__": |
135 | 25231ec5 | Michael Hanselmann | testutils.GanetiTestProgram() |