root / test / py / ganeti.ssh_unittest.py @ ec3cc4a8
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1 | 75a5f456 | Michael Hanselmann | #!/usr/bin/python
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2 | 75a5f456 | Michael Hanselmann | #
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3 | 75a5f456 | Michael Hanselmann | |
4 | 75a5f456 | Michael Hanselmann | # Copyright (C) 2006, 2007, 2008 Google Inc.
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5 | 75a5f456 | Michael Hanselmann | #
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6 | 75a5f456 | Michael Hanselmann | # This program is free software; you can redistribute it and/or modify
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7 | 75a5f456 | Michael Hanselmann | # it under the terms of the GNU General Public License as published by
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8 | 75a5f456 | Michael Hanselmann | # the Free Software Foundation; either version 2 of the License, or
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9 | 75a5f456 | Michael Hanselmann | # (at your option) any later version.
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10 | 75a5f456 | Michael Hanselmann | #
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11 | 75a5f456 | Michael Hanselmann | # This program is distributed in the hope that it will be useful, but
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12 | 75a5f456 | Michael Hanselmann | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | 75a5f456 | Michael Hanselmann | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | 75a5f456 | Michael Hanselmann | # General Public License for more details.
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15 | 75a5f456 | Michael Hanselmann | #
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16 | 75a5f456 | Michael Hanselmann | # You should have received a copy of the GNU General Public License
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17 | 75a5f456 | Michael Hanselmann | # along with this program; if not, write to the Free Software
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18 | 75a5f456 | Michael Hanselmann | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | 75a5f456 | Michael Hanselmann | # 02110-1301, USA.
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20 | 75a5f456 | Michael Hanselmann | |
21 | 75a5f456 | Michael Hanselmann | |
22 | 75a5f456 | Michael Hanselmann | """Script for unittesting the ssh module"""
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23 | 75a5f456 | Michael Hanselmann | |
24 | 75a5f456 | Michael Hanselmann | import os |
25 | 75a5f456 | Michael Hanselmann | import tempfile |
26 | 75a5f456 | Michael Hanselmann | import unittest |
27 | 8a3c9e8a | Michael Hanselmann | import shutil |
28 | 75a5f456 | Michael Hanselmann | |
29 | 75a5f456 | Michael Hanselmann | import testutils |
30 | 75a5f456 | Michael Hanselmann | import mocks |
31 | 75a5f456 | Michael Hanselmann | |
32 | 75a5f456 | Michael Hanselmann | from ganeti import constants |
33 | 75a5f456 | Michael Hanselmann | from ganeti import utils |
34 | 75a5f456 | Michael Hanselmann | from ganeti import ssh |
35 | 8a3c9e8a | Michael Hanselmann | from ganeti import errors |
36 | 75a5f456 | Michael Hanselmann | |
37 | 75a5f456 | Michael Hanselmann | |
38 | 75a5f456 | Michael Hanselmann | class TestKnownHosts(testutils.GanetiTestCase): |
39 | 75a5f456 | Michael Hanselmann | """Test case for function writing the known_hosts file"""
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40 | 75a5f456 | Michael Hanselmann | |
41 | 75a5f456 | Michael Hanselmann | def setUp(self): |
42 | 51596eb2 | Iustin Pop | testutils.GanetiTestCase.setUp(self)
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43 | 51596eb2 | Iustin Pop | self.tmpfile = self._CreateTempFile() |
44 | 75a5f456 | Michael Hanselmann | |
45 | 75a5f456 | Michael Hanselmann | def test(self): |
46 | 75a5f456 | Michael Hanselmann | cfg = mocks.FakeConfig() |
47 | 51596eb2 | Iustin Pop | ssh.WriteKnownHostsFile(cfg, self.tmpfile)
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48 | 51596eb2 | Iustin Pop | self.assertFileContent(self.tmpfile, |
49 | 7688d0d3 | Michael Hanselmann | "%s ssh-rsa %s\n" % (cfg.GetClusterName(),
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50 | 75a5f456 | Michael Hanselmann | mocks.FAKE_CLUSTER_KEY)) |
51 | 75a5f456 | Michael Hanselmann | |
52 | 75a5f456 | Michael Hanselmann | |
53 | 8a3c9e8a | Michael Hanselmann | class TestGetUserFiles(unittest.TestCase): |
54 | 8a3c9e8a | Michael Hanselmann | def setUp(self): |
55 | 8a3c9e8a | Michael Hanselmann | self.tmpdir = tempfile.mkdtemp()
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56 | 8a3c9e8a | Michael Hanselmann | |
57 | 8a3c9e8a | Michael Hanselmann | def tearDown(self): |
58 | 8a3c9e8a | Michael Hanselmann | shutil.rmtree(self.tmpdir)
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59 | 8a3c9e8a | Michael Hanselmann | |
60 | 8a3c9e8a | Michael Hanselmann | @staticmethod
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61 | 8a3c9e8a | Michael Hanselmann | def _GetNoHomedir(_): |
62 | 8a3c9e8a | Michael Hanselmann | return None |
63 | 8a3c9e8a | Michael Hanselmann | |
64 | 8a3c9e8a | Michael Hanselmann | def _GetTempHomedir(self, _): |
65 | 8a3c9e8a | Michael Hanselmann | return self.tmpdir |
66 | 8a3c9e8a | Michael Hanselmann | |
67 | 8a3c9e8a | Michael Hanselmann | def testNonExistantUser(self): |
68 | 8a3c9e8a | Michael Hanselmann | for kind in constants.SSHK_ALL: |
69 | 8a3c9e8a | Michael Hanselmann | self.assertRaises(errors.OpExecError, ssh.GetUserFiles, "example", |
70 | 8a3c9e8a | Michael Hanselmann | kind=kind, _homedir_fn=self._GetNoHomedir)
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71 | 8a3c9e8a | Michael Hanselmann | |
72 | 8a3c9e8a | Michael Hanselmann | def testUnknownKind(self): |
73 | 8a3c9e8a | Michael Hanselmann | kind = "something-else"
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74 | 8a3c9e8a | Michael Hanselmann | assert kind not in constants.SSHK_ALL |
75 | 8a3c9e8a | Michael Hanselmann | self.assertRaises(errors.ProgrammerError, ssh.GetUserFiles, "example4645", |
76 | 8a3c9e8a | Michael Hanselmann | kind=kind, _homedir_fn=self._GetTempHomedir)
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77 | 8a3c9e8a | Michael Hanselmann | |
78 | 8a3c9e8a | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), []) |
79 | 8a3c9e8a | Michael Hanselmann | |
80 | 8a3c9e8a | Michael Hanselmann | def testNoSshDirectory(self): |
81 | 8a3c9e8a | Michael Hanselmann | for kind in constants.SSHK_ALL: |
82 | 8a3c9e8a | Michael Hanselmann | self.assertRaises(errors.OpExecError, ssh.GetUserFiles, "example29694", |
83 | 8a3c9e8a | Michael Hanselmann | kind=kind, _homedir_fn=self._GetTempHomedir)
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84 | 8a3c9e8a | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), []) |
85 | 8a3c9e8a | Michael Hanselmann | |
86 | 8a3c9e8a | Michael Hanselmann | def testSshIsFile(self): |
87 | 8a3c9e8a | Michael Hanselmann | utils.WriteFile(os.path.join(self.tmpdir, ".ssh"), data="") |
88 | 8a3c9e8a | Michael Hanselmann | for kind in constants.SSHK_ALL: |
89 | 8a3c9e8a | Michael Hanselmann | self.assertRaises(errors.OpExecError, ssh.GetUserFiles, "example26237", |
90 | 8a3c9e8a | Michael Hanselmann | kind=kind, _homedir_fn=self._GetTempHomedir)
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91 | 8a3c9e8a | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), [".ssh"]) |
92 | 8a3c9e8a | Michael Hanselmann | |
93 | 8a3c9e8a | Michael Hanselmann | def testMakeSshDirectory(self): |
94 | 8a3c9e8a | Michael Hanselmann | sshdir = os.path.join(self.tmpdir, ".ssh") |
95 | 8a3c9e8a | Michael Hanselmann | |
96 | 8a3c9e8a | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), []) |
97 | 8a3c9e8a | Michael Hanselmann | |
98 | 8a3c9e8a | Michael Hanselmann | for kind in constants.SSHK_ALL: |
99 | 8a3c9e8a | Michael Hanselmann | ssh.GetUserFiles("example20745", mkdir=True, kind=kind, |
100 | 8a3c9e8a | Michael Hanselmann | _homedir_fn=self._GetTempHomedir)
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101 | 8a3c9e8a | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), [".ssh"]) |
102 | 8a3c9e8a | Michael Hanselmann | self.assertEqual(os.stat(sshdir).st_mode & 0777, 0700) |
103 | 8a3c9e8a | Michael Hanselmann | |
104 | 8a3c9e8a | Michael Hanselmann | def testFilenames(self): |
105 | 8a3c9e8a | Michael Hanselmann | sshdir = os.path.join(self.tmpdir, ".ssh") |
106 | 8a3c9e8a | Michael Hanselmann | |
107 | 8a3c9e8a | Michael Hanselmann | os.mkdir(sshdir) |
108 | 8a3c9e8a | Michael Hanselmann | |
109 | 8a3c9e8a | Michael Hanselmann | for kind in constants.SSHK_ALL: |
110 | 8a3c9e8a | Michael Hanselmann | result = ssh.GetUserFiles("example15103", mkdir=False, kind=kind, |
111 | 8a3c9e8a | Michael Hanselmann | _homedir_fn=self._GetTempHomedir)
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112 | 8a3c9e8a | Michael Hanselmann | self.assertEqual(result, [
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113 | 8a3c9e8a | Michael Hanselmann | os.path.join(self.tmpdir, ".ssh", "id_%s" % kind), |
114 | 8a3c9e8a | Michael Hanselmann | os.path.join(self.tmpdir, ".ssh", "id_%s.pub" % kind), |
115 | 8a3c9e8a | Michael Hanselmann | os.path.join(self.tmpdir, ".ssh", "authorized_keys"), |
116 | 8a3c9e8a | Michael Hanselmann | ]) |
117 | 8a3c9e8a | Michael Hanselmann | |
118 | 8a3c9e8a | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), [".ssh"]) |
119 | 8a3c9e8a | Michael Hanselmann | self.assertEqual(os.listdir(sshdir), [])
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120 | 8a3c9e8a | Michael Hanselmann | |
121 | 7bd70e6b | Michael Hanselmann | def testNoDirCheck(self): |
122 | 7bd70e6b | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), []) |
123 | 7bd70e6b | Michael Hanselmann | |
124 | 7bd70e6b | Michael Hanselmann | for kind in constants.SSHK_ALL: |
125 | 7bd70e6b | Michael Hanselmann | ssh.GetUserFiles("example14528", mkdir=False, dircheck=False, kind=kind, |
126 | 7bd70e6b | Michael Hanselmann | _homedir_fn=self._GetTempHomedir)
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127 | 7bd70e6b | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), []) |
128 | 7bd70e6b | Michael Hanselmann | |
129 | 5484cda5 | Michael Hanselmann | def testGetAllUserFiles(self): |
130 | 5484cda5 | Michael Hanselmann | result = ssh.GetAllUserFiles("example7475", mkdir=False, dircheck=False, |
131 | 5484cda5 | Michael Hanselmann | _homedir_fn=self._GetTempHomedir)
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132 | 5484cda5 | Michael Hanselmann | self.assertEqual(result,
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133 | 5484cda5 | Michael Hanselmann | (os.path.join(self.tmpdir, ".ssh", "authorized_keys"), { |
134 | 5484cda5 | Michael Hanselmann | constants.SSHK_RSA: |
135 | 5484cda5 | Michael Hanselmann | (os.path.join(self.tmpdir, ".ssh", "id_rsa"), |
136 | 5484cda5 | Michael Hanselmann | os.path.join(self.tmpdir, ".ssh", "id_rsa.pub")), |
137 | 5484cda5 | Michael Hanselmann | constants.SSHK_DSA: |
138 | 5484cda5 | Michael Hanselmann | (os.path.join(self.tmpdir, ".ssh", "id_dsa"), |
139 | 5484cda5 | Michael Hanselmann | os.path.join(self.tmpdir, ".ssh", "id_dsa.pub")), |
140 | 5484cda5 | Michael Hanselmann | })) |
141 | 5484cda5 | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), []) |
142 | 5484cda5 | Michael Hanselmann | |
143 | 5484cda5 | Michael Hanselmann | def testGetAllUserFilesNoDirectoryNoMkdir(self): |
144 | 5484cda5 | Michael Hanselmann | self.assertRaises(errors.OpExecError, ssh.GetAllUserFiles,
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145 | 5484cda5 | Michael Hanselmann | "example17270", mkdir=False, dircheck=True, |
146 | 5484cda5 | Michael Hanselmann | _homedir_fn=self._GetTempHomedir)
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147 | 5484cda5 | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), []) |
148 | 5484cda5 | Michael Hanselmann | |
149 | 8a3c9e8a | Michael Hanselmann | |
150 | 8a3c9e8a | Michael Hanselmann | if __name__ == "__main__": |
151 | 25231ec5 | Michael Hanselmann | testutils.GanetiTestProgram() |