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# -*- coding: utf-8 -*-
#
# The MIT License (MIT)
#
# Copyright (C) 2017 Marcos Pereira <marcospereira.mpj@gmail.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import requests
from simplejson import JSONDecodeError
class KeycloakError(Exception):
def __init__(self, error_message="", response_code=None,
response_body=None):
Exception.__init__(self, error_message)
self.response_code = response_code
self.response_body = response_body
self.error_message = error_message
def __str__(self):
if self.response_code is not None:
return "{0}: {1}".format(self.response_code, self.error_message)
else:
return "{0}".format(self.error_message)
class KeycloakAuthenticationError(KeycloakError):
pass
class KeycloakConnectionError(KeycloakError):
pass
class KeycloakOperationError(KeycloakError):
pass
class KeycloakGetError(KeycloakOperationError):
pass
class KeycloakSecretNotFound(KeycloakOperationError):
pass
class KeycloakRPTNotFound(KeycloakOperationError):
pass
class KeycloakAuthorizationConfigError(KeycloakOperationError):
pass
class KeycloakInvalidTokenError(KeycloakOperationError):
pass
def raise_error_from_response(response, error, expected_code=200, skip_exists=False):
if expected_code == response.status_code:
if expected_code == requests.codes.no_content:
return {}
try:
return response.json()
except JSONDecodeError as e:
return response.content
if skip_exists and response.status_code == 409:
return {"Already exists"}
try:
message = response.json()['message']
except (KeyError, ValueError):
message = response.content
if isinstance(error, dict):
error = error.get(response.status_code, KeycloakOperationError)
else:
if response.status_code == 401:
error = KeycloakAuthenticationError
raise error(error_message=message,
response_code=response.status_code,
response_body=response.content)