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95 lines
2.6 KiB
95 lines
2.6 KiB
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2017 Marcos Pereira <marcospereira.mpj@gmail.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import requests
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from simplejson import JSONDecodeError
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class KeycloakError(Exception):
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def __init__(self, error_message="", response_code=None,
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response_body=None):
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Exception.__init__(self, error_message)
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self.response_code = response_code
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self.response_body = response_body
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self.error_message = error_message
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def __str__(self):
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if self.response_code is not None:
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return "{0}: {1}".format(self.response_code, self.error_message)
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else:
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return "{0}".format(self.error_message)
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class KeycloakAuthenticationError(KeycloakError):
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pass
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class KeycloakConnectionError(KeycloakError):
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pass
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class KeycloakOperationError(KeycloakError):
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pass
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class KeycloakGetError(KeycloakOperationError):
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pass
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class KeycloakSecretNotFound(KeycloakOperationError):
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pass
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class KeycloakRPTNotFound(KeycloakOperationError):
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pass
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class KeycloakAuthorizationConfigError(KeycloakOperationError):
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pass
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class KeycloakInvalidTokenError(KeycloakOperationError):
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pass
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def raise_error_from_response(response, error, expected_code=200):
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if expected_code == response.status_code:
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if expected_code == requests.codes.no_content:
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return {}
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try:
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return response.json()
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except JSONDecodeError as e:
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return response.content
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try:
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message = response.json()['message']
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except (KeyError, ValueError):
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message = response.content
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if isinstance(error, dict):
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error = error.get(response.status_code, KeycloakOperationError)
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else:
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if response.status_code == 401:
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error = KeycloakAuthenticationError
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raise error(error_message=message,
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response_code=response.status_code,
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response_body=response.content)
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