keystonemiddleware/keystonemiddleware
Chris Dent d3352ff422 Identify the keystone service when raising 503
When the keystonemiddleware is used directly in the WSGI stack of an
application, the 503 that is raised when the keystone service errors
or cannot be reached needs to identify that keystone is the service
that has failed, otherwise it appears to the client that it is the
service they are trying to access is down, which is misleading.

This addresses the problem in the most straightforward way possible:
the exception that causes the 503 is given a message including the
word "Keystone".

The call method in BaseAuthTokenTestCase gains an
expected_body_string kwarg. If not None, the response body (as
a six.text_type) is compared with the value.

Change-Id: Idf211e7bc99139744af232f5ea3ecb4be41551ca
Closes-Bug: #1747655
Closes-Bug: #1749797
2018-02-20 17:32:41 +01:00
..
_common Replace six.iteritems() with .items() 2017-07-12 13:43:55 +07:00
audit Update URLs in documentation 2017-07-20 16:38:16 +08:00
auth_token Identify the keystone service when raising 503 2018-02-20 17:32:41 +01:00
echo Replace six.iteritems() with .items() 2017-07-12 13:43:55 +07:00
locale Imported Translations from Zanata 2017-11-16 06:38:15 +00:00
tests Identify the keystone service when raising 503 2018-02-20 17:32:41 +01:00
__init__.py Moving middleware to new location 2014-06-19 15:50:41 -07:00
ec2_token.py use oslo.log instead of logging 2017-01-13 03:24:18 +00:00
exceptions.py Create a Config object 2016-06-10 18:21:56 +00:00
fixture.py Remove use of positional decorator 2017-08-07 13:18:19 -07:00
i18n.py Update URLs in documentation 2017-07-20 16:38:16 +08:00
opts.py Move auth token opts calculation into auth_token 2016-06-13 14:03:23 -03:00
s3_token.py Rename auth_uri to www_authenticate_uri 2017-10-11 14:00:49 +02:00