Revision 9a9af391 ncclient/transport/ssh.py
| b/ncclient/transport/ssh.py | ||
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MSG_DELIM = ']]>]]>' |
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TICK = 0.1 |
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def default_unknown_host_cb(host, key):
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def default_unknown_host_cb(host, fingerprint):
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"""An `unknown host callback` returns :const:`True` if it finds the key |
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acceptable, and :const:`False` if not. |
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Supply another valid callback if you need to verify the host key |
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programatically. |
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:arg host: the host for whom key needs to be verified
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:arg host: the hostname that needs to be verified
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:type host: string |
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:arg key: a hex string representing the host key fingerprint
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:type key: string
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:arg fingerprint: a hex string representing the host key fingerprint
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:type fingerprint: string
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""" |
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return False |
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def _colonify(fp): |
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finga = fp[:2] |
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for idx in range(2, len(fp), 2): |
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finga += ":" + fp[idx:idx+2] |
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return finga |
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class SSHSession(Session): |
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# parsing-related, see _parse() |
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self._parsing_state = 0 |
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self._parsing_pos = 0 |
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def _parse(self): |
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'''Messages ae delimited by MSG_DELIM. The buffer could have grown by a |
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maximum of BUF_SIZE bytes everytime this method is called. Retains state |
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server_key = t.get_remote_server_key() |
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known_host = self._host_keys.check(host, server_key) |
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fingerprint = hexlify(server_key.get_fingerprint())
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fingerprint = _colonify(hexlify(server_key.get_fingerprint()))
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if not known_host and not unknown_host_cb(host, fingerprint): |
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raise SSHUnknownHostError(host, fingerprint) |
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c.invoke_subsystem('netconf')
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self._post_connect() |
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# on the lines of paramiko.SSHClient._auth() |
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def _auth(self, username, password, key_filenames, allow_agent, |
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look_for_keys): |
Also available in: Unified diff