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# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# 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 <http://www.gnu.org/licenses/>.
import re
# Regex for parsing Authorization string
auth_header_re = re.compile('(\w+)[:=] ?"?(\w+)"?')
def decode_authorization_header(header):
""" Decodes a HTTP Authorization Header to python dictionary """
authorization = header.get("Authorization", "")
tokens = dict(auth_header_re.findall(authorization))
return tokens
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