58 lines
1.6 KiB
Python
Executable File
58 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python
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"""TEST"""
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import unittest
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import pexpect
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from time import sleep
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from mininet.log import setLogLevel
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from mininet.clean import cleanup, sh
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class testBareSSHD( unittest.TestCase ):
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"Test ping with single switch topology (common code)."
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opts = [ '\(yes/no\)\?', 'refused', 'Welcome', pexpect.EOF, pexpect.TIMEOUT ]
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def connected( self, ip ):
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"check connected"
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p = pexpect.spawn( 'ssh -i /tmp/ssh/test_rsa %s' % ip )
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while True:
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index = p.expect( self.opts )
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if index == 0:
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print p.match.group(0)
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p.sendline( 'yes' )
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elif index == 1:
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return False
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elif index == 2:
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p.sendline( 'exit' )
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p.wait()
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return True
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else:
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return False
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def setUp( self ):
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# create public key pair for testing
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sh( 'mkdir /tmp/ssh' )
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sh( "ssh-keygen -t rsa -P '' -f /tmp/ssh/test_rsa" )
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sh( 'cat /tmp/ssh/test_rsa.pub >> /tmp/ssh/authorized_keys' )
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cmd = ( 'python -m mininet.examples.sshd -D '
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'-o AuthorizedKeysFile=/tmp/ssh/authorized_keys '
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'-o StrictModes=no' )
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self.net = pexpect.spawn( cmd )
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self.net.expect( 'mininet>' )
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def testSSH( self ):
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for h in range( 1, 5 ):
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self.assertTrue( self.connected( '10.0.0.%d' % h ) )
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def tearDown( self ):
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self.net.sendline( 'exit' )
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self.net.wait()
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# remove public key pair
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sh( 'rm -rf /tmp/ssh' )
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if __name__ == '__main__':
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setLogLevel( 'warning' )
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unittest.main()
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