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https://github.com/xcat2/confluent.git
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9f0daf324e
This makes the exceptions more self describing and simplifies httpapi and sockapi. An important step to improve asynchttp conveyance of error data that would normally be an http error in synchronous operation.
107 lines
3.2 KiB
Python
107 lines
3.2 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2014 IBM Corporation
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# Copyright 2015 Lenovo
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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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import base64
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import json
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class ConfluentException(Exception):
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apierrorcode = 500
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apierrorstr = 'Unexpected Error'
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def get_error_body(self):
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errstr = ' - '.join((self.apierrorstr, str(self)))
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return json.dumps({'error': errstr })
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class NotFoundException(ConfluentException):
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# Something that could be construed as a name was not found
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# basically, picture an http error code 404
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apierrorcode = 404
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apierrorstr = 'Request path not recognized'
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class InvalidArgumentException(ConfluentException):
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# Something from the remote client wasn't correct
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# like http code 400
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apierrorcode = 400
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apierrorstr = 'Bad Request'
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class TargetEndpointUnreachable(ConfluentException):
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# A target system was unavailable. For example, a BMC
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# was unreachable. http code 504
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apierrorcode = 504
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apierrorstr = 'Unreachable Target'
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class TargetEndpointBadCredentials(ConfluentException):
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# target was reachable, but authentication/authorization
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# failed
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apierrorcode = 502
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apierrorstr = 'Bad Credentials'
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class LockedCredentials(ConfluentException):
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# A request was performed that required a credential, but the credential
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# store is locked
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apierrorstr = 'Credential store locked'
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class ForbiddenRequest(ConfluentException):
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# The client request is not allowed by authorization engine
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apierrorcode = 403
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apierrorstr = 'Forbidden'
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class NotImplementedException(ConfluentException):
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# The current configuration/plugin is unable to perform
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# the requested task. http code 501
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apierrorcode = 501
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apierrorstr = '501 - Not Implemented'
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class GlobalConfigError(ConfluentException):
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# The configuration in the global config file is not right
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apierrorstr = 'Global configuration contains an error'
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class PubkeyInvalid(ConfluentException):
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apierrorcode = 502
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apierrorstr = '502 - Invalid certificate or key on target'
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def __init__(self, text, certificate, fingerprint, attribname, event):
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super(PubkeyInvalid, self).__init__(self, text)
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self.fingerprint = fingerprint
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bodydata = {'message': text,
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'event': event,
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'fingerprint': fingerprint,
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'fingerprintfield': attribname,
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'certificate': base64.b64encode(certificate)}
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self.errorbody = json.dumps(bodydata)
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def get_error_body(self):
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return self.errorbody
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class LoggedOut(ConfluentException):
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apierrorcode = 401
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apierrorstr = '401 - Logged out'
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def get_error_body(self):
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return '{"loggedout": 1}'
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