kallithea Files · rhodecode/lib/middleware/https

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Location: kallithea/rhodecode/lib/middleware/https_fixup.py

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Marcin Kuzminski

Reverted delete zombie repos on server start, this can be misleading, and somehow dangerous option.
It's better that server restarts as fast as possible without any magical functions going on. Cleanup can be still made from rescan option in admin

# -*- coding: utf-8 -*-
"""
    rhodecode.lib.middleware.https_fixup
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    middleware to handle https correctly

    :created_on: May 23, 2010
    :author: marcink
    :copyright: (C) 2010-2012 Marcin Kuzminski <marcin@python-works.com>
    :license: GPLv3, see COPYING for more details.
"""
# This program 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 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from rhodecode.lib.utils2 import str2bool


class HttpsFixup(object):

    def __init__(self, app, config):
        self.application = app
        self.config = config

    def __call__(self, environ, start_response):
        self.__fixup(environ)
        return self.application(environ, start_response)

    def __fixup(self, environ):
        """
        Function to fixup the environ as needed. In order to use this
        middleware you should set this header inside your
        proxy ie. nginx, apache etc.
        """

        if str2bool(self.config.get('force_https')):
            proto = 'https'
        else:
            if 'HTTP_X_URL_SCHEME' in environ:
                proto = environ.get('HTTP_X_URL_SCHEME')
            elif 'HTTP_X_FORWARDED_SCHEME' in environ:
                proto = environ.get('HTTP_X_FORWARDED_SCHEME')
            elif 'HTTP_X_FORWARDED_PROTO' in environ:
                proto = environ.get('HTTP_X_FORWARDED_PROTO')
            else:
                proto = 'http'
        if proto == 'https':
            environ['wsgi.url_scheme'] = proto
        else:
            environ['wsgi.url_scheme'] = 'http'

        return None