openstack/barbican
Code Issues Proposed changes

Moved CORS middleware configuration into set_defaults

Browse Source 
The default values needed for barbican's implementation of cors
middleware have been moved from paste.ini into a common
set_middleware_defaults method, invoked on load.

Change-Id: I5722bfc31534936fd07a8dee4ca24afe81c06682
Closes-Bug: #1551836
This commit is contained in:
Tin Lam 2016-03-02 18:07:41 -06:00 committed by Michael Krotscheck
parent 330433db0a
commit 034d09ec55
3 changed files with 44 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
barbican/common/config.py
View File

@ -22,6 +22,7 @@ import os
from oslo_config import cfg
from oslo_log import log
from oslo_middleware import cors
from oslo_service import _options
from barbican import i18n as u
@ -199,6 +200,10 @@ def new_config():
conf.register_group(quota_opt_group)
conf.register_opts(quota_opts, group=quota_opt_group)
# Update default values from libraries that carry their own oslo.config
# initialization and configuration.
set_middleware_defaults()
return conf
@ -223,6 +228,39 @@ def setup_remote_pydev_debug():
CONF.pydev_debug_host, CONF.pydev_debug_port)
raise
def set_middleware_defaults():
"""Update default configuration options for oslo.middleware."""
# CORS Defaults
# TODO(krotscheck): Update with https://review.openstack.org/#/c/285368/
cfg.set_defaults(cors.CORS_OPTS,
allow_headers=['X-Auth-Token',
'X-Openstack-Request-Id',
'X-Project-Id',
'X-Identity-Status',
'X-User-Id',
'X-Storage-Token',
'X-Domain-Id',
'X-User-Domain-Id',
'X-Project-Domain-Id',
'X-Roles'],
expose_headers=['X-Auth-Token',
'X-Openstack-Request-Id',
'X-Project-Id',
'X-Identity-Status',
'X-User-Id',
'X-Storage-Token',
'X-Domain-Id',
'X-User-Domain-Id',
'X-Project-Domain-Id',
'X-Roles'],
allow_methods=['GET',
'PUT',
'POST',
'DELETE',
'PATCH']
)
CONF = new_config()
LOG = logging.getLogger(__name__)
parse_args(CONF)

3
etc/barbican/barbican-api-paste.ini
View File

@ -71,6 +71,3 @@ unwind = false
[filter:cors]
paste.filter_factory = oslo_middleware.cors:filter_factory
oslo_config_project = barbican
latent_allow_headers = X-Auth-Token, X-Openstack-Request-Id, X-Project-Id, X-Identity-Status, X-User-Id, X-Storage-Token, X-Domain-Id, X-User-Domain-Id, X-Project-Domain-Id, X-Roles
latent_expose_headers = X-Auth-Token, X-Openstack-Request-Id, X-Project-Id, X-Identity-Status, X-User-Id, X-Storage-Token, X-Domain-Id, X-User-Domain-Id, X-Project-Domain-Id, X-Roles
latent_allow_methods = GET, PUT, POST, DELETE, PATCH

12
etc/barbican/barbican.conf
View File

@ -337,18 +337,18 @@ subca_cert_key_directory=/etc/barbican/snakeoil-cas
# Indicate which headers are safe to expose to the API. Defaults to
# HTTP Simple Headers. (list value)
#expose_headers = Content-Type,Cache-Control,Content-Language,Expires,Last-Modified,Pragma
#expose_headers = X-Auth-Token, X-Openstack-Request-Id, X-Project-Id, X-Identity-Status, X-User-Id, X-Storage-Token, X-Domain-Id, X-User-Domain-Id, X-Project-Domain-Id, X-Roles
# Maximum cache age of CORS preflight requests. (integer value)
#max_age = 3600
# Indicate which methods can be used during the actual request. (list
# value)
#allow_methods = GET,POST,PUT,DELETE,OPTIONS
#allow_methods = GET,PUT,POST,DELETE,PATCH
# Indicate which header field names may be used during the actual
# request. (list value)
#allow_headers = Content-Type,Cache-Control,Content-Language,Expires,Last-Modified,Pragma
#allow_headers = X-Auth-Token, X-Openstack-Request-Id, X-Project-Id, X-Identity-Status, X-User-Id, X-Storage-Token, X-Domain-Id, X-User-Domain-Id, X-Project-Domain-Id, X-Roles
[cors.subdomain]
@ -367,15 +367,15 @@ subca_cert_key_directory=/etc/barbican/snakeoil-cas
# Indicate which headers are safe to expose to the API. Defaults to
# HTTP Simple Headers. (list value)
#expose_headers = Content-Type,Cache-Control,Content-Language,Expires,Last-Modified,Pragma
#expose_headers = X-Auth-Token, X-Openstack-Request-Id, X-Project-Id, X-Identity-Status, X-User-Id, X-Storage-Token, X-Domain-Id, X-User-Domain-Id, X-Project-Domain-Id, X-Roles
# Maximum cache age of CORS preflight requests. (integer value)
#max_age = 3600
# Indicate which methods can be used during the actual request. (list
# value)
#allow_methods = GET,POST,PUT,DELETE,OPTIONS
#allow_methods = GET,PUT,POST,DELETE,PATCH
# Indicate which header field names may be used during the actual
# request. (list value)
#allow_headers = Content-Type,Cache-Control,Content-Language,Expires,Last-Modified,Pragma
#allow_headers = X-Auth-Token, X-Openstack-Request-Id, X-Project-Id, X-Identity-Status, X-User-Id, X-Storage-Token, X-Domain-Id, X-User-Domain-Id, X-Project-Domain-Id, X-Roles