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# Copyright 2009 Shikhar Bhushan |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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from ncclient import TransportError |
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class SSHError(TransportError): |
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pass |
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class SSHAuthenticationError(SSHError): |
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pass |
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class SSHUnknownHostError(SSHError): |
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def __init__(self, hostname, key): |
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from binascii import hexlify |
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SSHError(self, 'Unknown host key [%s] for [%s]' |
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% (hexlify(key.get_fingerprint()), hostname)) |
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self.hostname = hostname |
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self.key = key |
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class SSHSessionClosedError(SSHError): |
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def __init__(self, in_buf, out_buf=None): |
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msg = 'Unexpected session close.' |
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if in_buf: |
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msg += '\nIN_BUFFER: %s' % in_buf |
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if out_buf: |
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msg += '\nOUT_BUFFER: %s' % out_buf |
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SSHError.__init__(self, msg) |
b/ncclient/transport/errors.py | ||
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# Copyright 2009 Shikhar Bhushan |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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from ncclient import TransportError |
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class SSHError(TransportError): |
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pass |
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class SSHAuthenticationError(SSHError): |
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pass |
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class SSHUnknownHostError(SSHError): |
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def __init__(self, hostname, key): |
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from binascii import hexlify |
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SSHError(self, 'Unknown host key [%s] for [%s]' |
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% (hexlify(key.get_fingerprint()), hostname)) |
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self.hostname = hostname |
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self.key = key |
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class SSHSessionClosedError(SSHError): |
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def __init__(self, in_buf, out_buf=None): |
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msg = 'Unexpected session close.' |
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if in_buf: |
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msg += '\nIN_BUFFER: %s' % in_buf |
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if out_buf: |
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msg += '\nOUT_BUFFER: %s' % out_buf |
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SSHError.__init__(self, msg) |
b/ncclient/transport/ssh.py | ||
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import paramiko |
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from . import logger |
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from error import SSHError, SSHUnknownHostError, SSHAuthenticationError, SSHSessionClosedError |
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from errors import SSHError, SSHUnknownHostError, SSHAuthenticationError, SSHSessionClosedError
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from session import Session |
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BUF_SIZE = 4096 |
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