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# -*- coding: utf-8 -*-
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# Copyright 2010 - 2017 RhodeCode GmbH and the AppEnlight project authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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from pyramid.security import unauthenticated_userid
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import appenlight.lib.helpers as helpers
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from authomatic.providers import oauth2, oauth1
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from authomatic import Authomatic
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from appenlight.models.user import User
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class CSRFException(Exception):
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pass
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class JSONException(Exception):
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pass
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def get_csrf_token(request):
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return request.session.get_csrf_token()
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def safe_json_body(request):
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"""
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Returns None if json body is missing or erroneous
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"""
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try:
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return request.json_body
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except ValueError:
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return None
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def unsafe_json_body(request):
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"""
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Throws JSONException if json can't deserialize
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"""
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try:
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return request.json_body
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except ValueError:
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raise JSONException('Incorrect JSON')
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def get_user(request):
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if not request.path_info.startswith('/static'):
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user_id = unauthenticated_userid(request)
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try:
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user_id = int(user_id)
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except Exception:
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return None
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if user_id:
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user = User.by_id(user_id)
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if user:
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request.environ['appenlight.username'] = '%d:%s' % (
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user_id, user.user_name)
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return user
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else:
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return None
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def es_conn(request):
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return request.registry.es_conn
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def add_flash_to_headers(request, clear=True):
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"""
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Adds pending flash messages to response, if clear is true clears out the
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flash queue
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"""
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flash_msgs = helpers.get_type_formatted_flash(request)
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request.response.headers['x-flash-messages'] = json.dumps(flash_msgs)
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helpers.clear_flash(request)
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def get_authomatic(request):
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settings = request.registry.settings
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# authomatic social auth
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authomatic_conf = {
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# callback http://yourapp.com/social_auth/twitter
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'twitter': {
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'class_': oauth1.Twitter,
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'consumer_key': settings.get('authomatic.pr.twitter.key', ''),
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'consumer_secret': settings.get('authomatic.pr.twitter.secret',
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''),
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},
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# callback http://yourapp.com/social_auth/facebook
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'facebook': {
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'class_': oauth2.Facebook,
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'consumer_key': settings.get('authomatic.pr.facebook.app_id', ''),
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'consumer_secret': settings.get('authomatic.pr.facebook.secret',
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''),
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'scope': ['email'],
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},
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# callback http://yourapp.com/social_auth/google
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'google': {
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'class_': oauth2.Google,
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'consumer_key': settings.get('authomatic.pr.google.key', ''),
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'consumer_secret': settings.get(
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'authomatic.pr.google.secret', ''),
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'scope': ['profile', 'email'],
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},
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'github': {
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'class_': oauth2.GitHub,
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'consumer_key': settings.get('authomatic.pr.github.key', ''),
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'consumer_secret': settings.get(
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'authomatic.pr.github.secret', ''),
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'scope': ['repo', 'public_repo', 'user:email'],
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'access_headers': {'User-Agent': 'AppEnlight'},
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},
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'bitbucket': {
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'class_': oauth1.Bitbucket,
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'consumer_key': settings.get('authomatic.pr.bitbucket.key', ''),
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'consumer_secret': settings.get(
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'authomatic.pr.bitbucket.secret', '')
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}
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}
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return Authomatic(
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config=authomatic_conf, secret=settings['authomatic.secret'])
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