calendar-social/calsocial/security.py

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# Calendar.social
# Copyright (C) 2018 Gergely Polonkai
#
# 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 <https://www.gnu.org/licenses/>.
"""Security related things for Calendar.social
"""
from flask import current_app
from flask_login.signals import user_logged_in, user_logged_out
from flask_security import Security, AnonymousUser as BaseAnonymousUser
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security = Security()
class AnonymousUser(BaseAnonymousUser):
"""Anonymous user class for Calendar.social
"""
@property
def timezone(self):
"""The time zone of the anonymous user
"""
return current_app.timezone
@user_logged_in.connect
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def login_handler(app, user): # pylint: disable=unused-argument
"""Signal handler to be called when a user successfully logs in
"""
from .models import AuditLog
AuditLog.log(user, AuditLog.TYPE_LOGIN_SUCCESS)
@user_logged_out.connect
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def logout_handler(app, user): # pylint: disable=unused-argument
"""Signal handler to be called when a user logs out
"""
from .models import AuditLog
AuditLog.log(user, AuditLog.TYPE_LOGOUT)