root / ncclient / transport / error.py @ 4ba5e843
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1 | d095a59e | Shikhar Bhushan | # Copyright 2009 Shikhar Bhushan
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2 | d095a59e | Shikhar Bhushan | #
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3 | d095a59e | Shikhar Bhushan | # Licensed under the Apache License, Version 2.0 (the "License");
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4 | d095a59e | Shikhar Bhushan | # you may not use this file except in compliance with the License.
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5 | d095a59e | Shikhar Bhushan | # You may obtain a copy of the License at
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6 | d095a59e | Shikhar Bhushan | #
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7 | d095a59e | Shikhar Bhushan | # http://www.apache.org/licenses/LICENSE-2.0
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8 | d095a59e | Shikhar Bhushan | #
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9 | d095a59e | Shikhar Bhushan | # Unless required by applicable law or agreed to in writing, software
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10 | d095a59e | Shikhar Bhushan | # distributed under the License is distributed on an "AS IS" BASIS,
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11 | d095a59e | Shikhar Bhushan | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 | d095a59e | Shikhar Bhushan | # See the License for the specific language governing permissions and
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13 | d095a59e | Shikhar Bhushan | # limitations under the License.
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14 | d095a59e | Shikhar Bhushan | |
15 | 4ba5e843 | Shikhar Bhushan | from ncclient import TransportError |
16 | d095a59e | Shikhar Bhushan | |
17 | 4ba5e843 | Shikhar Bhushan | class SSHError(TransportError): |
18 | d095a59e | Shikhar Bhushan | pass
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19 | d095a59e | Shikhar Bhushan | |
20 | 4ba5e843 | Shikhar Bhushan | class SSHAuthenticationError(SSHError): |
21 | d095a59e | Shikhar Bhushan | pass
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22 | d095a59e | Shikhar Bhushan | |
23 | d095a59e | Shikhar Bhushan | class SSHUnknownHostError(SSHError): |
24 | d095a59e | Shikhar Bhushan | |
25 | d095a59e | Shikhar Bhushan | def __init__(self, hostname, key): |
26 | 4ba5e843 | Shikhar Bhushan | from binascii import hexlify |
27 | 4ba5e843 | Shikhar Bhushan | SSHError(self, 'Unknown host key [%s] for [%s]' |
28 | 4ba5e843 | Shikhar Bhushan | % (hexlify(key.get_fingerprint()), hostname)) |
29 | d095a59e | Shikhar Bhushan | self.hostname = hostname
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30 | d095a59e | Shikhar Bhushan | self.key = key
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31 | d095a59e | Shikhar Bhushan | |
32 | d095a59e | Shikhar Bhushan | class SSHSessionClosedError(SSHError): |
33 | d095a59e | Shikhar Bhushan | |
34 | d095a59e | Shikhar Bhushan | def __init__(self, in_buf, out_buf=None): |
35 | 4ba5e843 | Shikhar Bhushan | msg = 'Unexpected session close.'
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36 | 4ba5e843 | Shikhar Bhushan | if in_buf:
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37 | 4ba5e843 | Shikhar Bhushan | msg += '\nIN_BUFFER: %s' % in_buf
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38 | 4ba5e843 | Shikhar Bhushan | if out_buf:
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39 | 4ba5e843 | Shikhar Bhushan | msg += '\nOUT_BUFFER: %s' % out_buf
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40 | 4ba5e843 | Shikhar Bhushan | SSHError.__init__(self, msg) |