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R3600/invenio/ext/sslify/__init__.py
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__init__.py
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# -*- coding: utf-8 -*-
#
# This file is part of Invenio.
# Copyright (C) 2013, 2015 CERN.
#
# Invenio is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# Invenio 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
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Invenio; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""
invenio.ext.sslify
------------------
This module provides initialization and configuration for
`flask_sslify` module.
"""
from flask import session, request, current_app
from .wrappers import SSLify
from .decorators import ssl_required
def setup_app(app):
CFG_SITE_SECURE_URL = app.config.get('CFG_SITE_SECURE_URL')
CFG_SITE_URL = app.config.get('CFG_SITE_URL')
app.config['CFG_HAS_HTTPS_SUPPORT'] = CFG_HAS_HTTPS_SUPPORT = \
CFG_SITE_SECURE_URL.startswith("https://")
app.config['CFG_FULL_HTTPS'] = CFG_FULL_HTTPS = \
CFG_SITE_URL.lower().startswith("https://")
if CFG_HAS_HTTPS_SUPPORT:
# Makes request always run over HTTPS.
_sslify = SSLify(app)
if not CFG_FULL_HTTPS:
@_sslify.criteria_handler
def criteria():
"""Extends criteria when to stay on HTTP site."""
_force_https = False
if request.blueprint in current_app.blueprints:
blueprint = current_app.blueprints[request.blueprint]
_force_https = getattr(blueprint, '_force_https', False)
view_func = current_app.view_functions.get(request.endpoint)
if view_func is not None and hasattr(view_func, '_force_https'):
_force_https = view_func._force_https
return not (_force_https or session.need_https())
return app
__all__ = ['setup_app', 'ssl_required']
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