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# Copyright (C) 2018 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import qvisqve
class AuthorizationAttempt:
def __init__(self):
self._attempt_id = None
self._client_id = None
self._subject_id = None
self._state = None
self._redirect_uri = None
self._scope = None
self._authorization_code = None
def set_client_id(self, client_id):
self._client_id = client_id
def get_client_id(self):
return self._client_id
def set_subject_id(self, subject_id):
self._subject_id = subject_id
def get_subject_id(self):
return self._subject_id
def set_state(self, state):
self._state = state
def get_state(self):
return self._state
def set_redirect_uri(self, uri):
self._redirect_uri = uri
def get_redirect_uri(self):
return self._redirect_uri
def set_scope(self, scope):
self._scope = scope
def get_scope(self):
return self._scope
def set_attempt_id(self, attempt_id):
required = [
'_client_id',
'_state',
'_redirect_uri',
'_scope',
]
for attr in required:
if getattr(self, attr, None) is None:
raise AuthorizationAttemptError()
self._attempt_id = attempt_id
def get_attempt_id(self):
return self._attempt_id
def set_authorization_code(self, authorization_code):
self._authorization_code = authorization_code
def get_authorization_code(self):
return self._authorization_code
class AuthorizationAttemptError(Exception):
pass
class AuthorizationAttempts:
def __init__(self):
self._attempts = []
def create_attempt(self, urlparams):
gen = qvisqve.NonceGenerator()
attempt_id = gen.create_nonce()
aa = AuthorizationAttempt()
aa.set_client_id(urlparams['client_id'])
aa.set_state(urlparams['state'])
aa.set_redirect_uri(urlparams['redirect_uri'])
aa.set_scope(urlparams['scope'])
aa.set_attempt_id(attempt_id)
self._attempts.append(aa)
return aa
def delete_by_id(self, attempt_id):
self._attempts = [
aa for aa in self._attempts
if aa.get_attempt_id() != attempt_id
]
def find_by_id(self, attempt_id):
for aa in self._attempts:
if aa.get_attempt_id() == attempt_id:
return aa
return None
def find_by_code(self, code):
for aa in self._attempts:
if aa.get_authorization_code() == code:
return aa
return None
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