#!/usr/bin/env python
# encoding: utf-8
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# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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# software distributed under the License is distributed on an
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# KIND, either express or implied.  See the License for the
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# under the License.

from flask import request, make_response

from gstack import app
from gstack.oauth2provider import CloudstackAuthorizationProvider


@app.route('/oauth2/auth', methods=['GET'])
def authorization_code():

    provider = CloudstackAuthorizationProvider()

    response = provider.get_authorization_code_from_uri(request.url)

    res = make_response(response.text, response.status_code)
    for k, v in response.headers.iteritems():
        res.headers[k] = v
    return res


@app.route('/oauth2/token', methods=['POST'])
def token():
    provider = CloudstackAuthorizationProvider()

    data = {k: request.form[k] for k in request.form.iterkeys()}

    response = provider.get_token_from_post_data(data)

    res = make_response(response.text, response.status_code)
    for k, v in response.headers.iteritems():
        res.headers[k] = v

    return res