From: Michael Krotscheck <krotscheck@gmail.com>
Date: Fri, 8 Jan 2016 19:14:29 +0000 (-0800)
Subject: Added Keystone and RequestID headers to CORS middleware
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=6383d790fda6b072fe253d5305c35994a1f65712;p=openstack-build%2Fcinder-build.git

Added Keystone and RequestID headers to CORS middleware

CORS middleware's latent configuration feature, new in 3.0.0,
allows adding headers that apply to all valid origins.
This patch adds headers commonly used in openstack to cinder's paste
pipeline, so that operators do not have to be aware of additional
configuration magic to ensure that browsers can talk to the API.

For more information:
http://docs.openstack.org/developer/oslo.middleware/cors.html#configuration-for-pastedeploy

Change-Id: I77980aad268fecd1d14cb57e6140f039c01d0eb4
---

diff --git a/etc/cinder/api-paste.ini b/etc/cinder/api-paste.ini
index b0f7b367b..5f1fbd333 100644
--- a/etc/cinder/api-paste.ini
+++ b/etc/cinder/api-paste.ini
@@ -26,6 +26,9 @@ paste.filter_factory = oslo_middleware.request_id:RequestId.factory
 [filter:cors]
 paste.filter_factory = oslo_middleware.cors:filter_factory
 oslo_config_project = cinder
+latent_allow_headers = X-Auth-Token, X-Identity-Status, X-Roles, X-Service-Catalog, X-User-Id, X-Tenant-Id, X-OpenStack-Request-ID
+latent_expose_headers = X-Auth-Token, X-Subject-Token, X-Service-Token, X-OpenStack-Request-ID
+latent_allow_methods = GET, PUT, POST, DELETE, PATCH
 
 [filter:faultwrap]
 paste.filter_factory = cinder.api.middleware.fault:FaultWrapper.factory