Synnefo » snf-ganeti

def WriteKnownHostsFile(cfg, sstore, file_name):

  """Writes the cluster-wide equally known_hosts file.

  """

  utils.WriteFile(file_name, mode=0700,

                  data="%s ssh-rsa %s\n" % (sstore.GetClusterName(),

                                            cfg.GetHostKey()))

  ganeti.ssh_unittest.py \

#!/usr/bin/python

#

# Copyright (C) 2006, 2007, 2008 Google Inc.

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

# 02110-1301, USA.

"""Script for unittesting the ssh module"""

import os

import tempfile

import unittest

import testutils

import mocks

from ganeti import constants

from ganeti import utils

from ganeti import ssh

class TestKnownHosts(testutils.GanetiTestCase):

  """Test case for function writing the known_hosts file"""

  def setUp(self):

    self.tmpfile = tempfile.NamedTemporaryFile()

  def test(self):

    cfg = mocks.FakeConfig()

    sstore = mocks.FakeSStore()

    ssh.WriteKnownHostsFile(cfg, sstore, self.tmpfile.name)

    self.assertFileContent(self.tmpfile.name,

        "%s ssh-rsa %s\n" % (sstore.GetClusterName(),

                             mocks.FAKE_CLUSTER_KEY))

if __name__ == '__main__':

  unittest.main()

FAKE_CLUSTER_KEY = ("AAAAB3NzaC1yc2EAAAABIwAAAQEAsuGLw70et3eApJ/ZEJkAVZogIrm"

                    "EYPQJvb1ll52Ti0nr80Wztxibaa8bYGzY22rQIAloIlePeTGcJceAYK"

                    "PZgm0I/Mp2EUGg2NVsQZIzasz6cW0vYuiUbF9GkVlROmvOAykT58RfM"

                    "L8RhPrjrQxZc+NXgZtgDugYSZcXHDLUyWM1xKUoYy0MqYG6ZXCC/Zno"

                    "RThhmjOJgEmvwrMcTWQjmzH3NeJAxaBsEHR8tiVZ/Y23C/ULWLyNT6R"

                    "fB+DE7IovsMQaS+83AK1Teg7RWNyQczachatf/JT8VjUqFYjJepPjMb"

                    "vYdB2nQds7/+Bf40C/OpbvnAxna1kVtgFHAo18cQ==")

    def GetHostKey(self):

        return FAKE_CLUSTER_KEY