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#!/usr/bin/env python
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# encoding: utf-8
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# middleware to handle https correctly
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# Copyright (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com>
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; version 2
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# of the License or (at your opinion) any later version of the license.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301, USA.
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"""
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Created on May 23, 2010
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@author: marcink
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"""
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class HttpsFixup(object):
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def __init__(self, app):
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self.application = app
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def __call__(self, environ, start_response):
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self.__fixup(environ)
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return self.application(environ, start_response)
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def __fixup(self, environ):
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"""Function to fixup the environ as needed. In order to use this
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middleware you should set this header inside your
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proxy ie. nginx, apache etc.
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"""
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proto = environ.get('HTTP_X_URL_SCHEME')
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if proto == 'https':
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environ['wsgi.url_scheme'] = proto
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else:
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environ['wsgi.url_scheme'] = 'http'
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return None
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