OOF design framework seed code
[optf/osdf.git] / webapp / appcontroller.py
1 # -------------------------------------------------------------------------
2 #   Copyright (c) 2015-2017 AT&T Intellectual Property
3 #
4 #   Licensed under the Apache License, Version 2.0 (the "License");
5 #   you may not use this file except in compliance with the License.
6 #   You may obtain a copy of the License at
7 #
8 #       http://www.apache.org/licenses/LICENSE-2.0
9 #
10 #   Unless required by applicable law or agreed to in writing, software
11 #   distributed under the License is distributed on an "AS IS" BASIS,
12 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 #   See the License for the specific language governing permissions and
14 #   limitations under the License.
15 #
16 # -------------------------------------------------------------------------
17 #
18
19 from flask import request
20 from flask_httpauth import HTTPBasicAuth
21 from flask import Response
22 import json
23 import osdf
24 from osdf.config.base import http_basic_auth_credentials
25
26 auth_basic = HTTPBasicAuth()
27
28 error_body = {
29     "serviceException": {
30         "text": "Unauthorized, check username and password"
31     }
32 }
33
34 unauthorized_message = json.dumps(error_body)
35
36 @auth_basic.get_password
37 def get_pw(username):
38     end_point = request.url.split('/')[-1]
39     auth_group = osdf.end_point_auth_mapping.get(end_point)
40     return http_basic_auth_credentials[auth_group].get(username) if auth_group else None
41
42 @auth_basic.error_handler
43 def auth_error():
44     response = Response(unauthorized_message, content_type='application/json; charset=utf-8')
45     response.headers.add('content-length', len(unauthorized_message))
46     response.status_code = 401
47     return response