Source code for invenio_base.wsgi

# -*- coding: utf-8 -*-
# This file is part of Invenio.
# Copyright (C) 2015-2018 CERN.
# Invenio is free software; you can redistribute it and/or modify it
# under the terms of the MIT License; see LICENSE file for more details.

"""WSGI application factory for Invenio."""

from __future__ import absolute_import, print_function

from werkzeug.contrib.fixers import ProxyFix
from werkzeug.wsgi import DispatcherMiddleware

[docs]def create_wsgi_factory(mounts_factories): """Create a WSGI application factory. Usage example: .. code-block:: python wsgi_factory = create_wsgi_factory({'/api': create_api}) :param mounts_factories: Dictionary of mount points per application factory. .. versionadded:: 1.0.0 """ def create_wsgi(app, **kwargs): mounts = { mount: factory(**kwargs) for mount, factory in mounts_factories.items() } return DispatcherMiddleware(app.wsgi_app, mounts) return create_wsgi
[docs]def wsgi_proxyfix(factory=None): """Fix ``REMOTE_ADDR`` based on ``X-Forwarded-For`` headers. .. note:: You must set ``WSGI_PROXIES`` to the correct number of proxies, otherwise you application is susceptible to malicious attacks. .. versionadded:: 1.0.0 """ def create_wsgi(app, **kwargs): wsgi_app = factory(app, **kwargs) if factory else app.wsgi_app if app.config.get('WSGI_PROXIES'): return ProxyFix(wsgi_app, num_proxies=app.config['WSGI_PROXIES']) return wsgi_app return create_wsgi