If you let webob calculate the Content-Length by itself it won't resort to adding a Transfer-Encoding header:
https://review.openstack.org/#/c/8818 On Thu, Jun 21, 2012 at 12:54 PM, Tomasz Paszkowski <[email protected]>wrote: > I have created bug report: > > https://bugs.launchpad.net/keystone/+bug/1016171 > > > > On Thu, Jun 21, 2012 at 6:57 PM, Tomasz Paszkowski <[email protected]> > wrote: > > Hi, > > > > I'am working on enhancing keystone PublicAPI to support CORS. > > Everything seem to work well except that Keystone is formatting > > responses with Transfer-Encoding: chunked which isn't accepted for > > OPTIONS query by browsers (chrome, firefox). Does anyone knows how to > > force keystone API to use plain format ? My CorsController is as > > follows: > > > > > > class CorsController(wsgi.Application): > > def __init__(self): > > super(CorsController, self).__init__() > > def get_options(self, context): > > headers = [('Access-Control-Allow-Headers', > > 'origin,content-type,accept,x-auth-token')] > > headers.append(('Access-Control-Allow-Methods', 'POST')) > > headers.append(('Access-Control-Allow-Origin', > > 'https://178.239.138.10:8433')) > > headers.append(('Access-Control-Max-Age', '60')) > > headers.append(('Content-Length', '0')) > > return wsgi.render_response(status=(200, 'OK'), > > headers=headers) > > > > > > Sample request: > > > > echo -e 'OPTIONS /v2.0/tokens HTTP/1.1\r\n' | nc 10.76.0.119 5000 > > HTTP/1.1 200 OK > > Access-Control-Allow-Headers: origin,content-type,accept,x-auth-token > > Access-Control-Allow-Methods: POST > > Access-Control-Allow-Origin: https://10.76.0.119:8433 > > Access-Control-Max-Age: 60 > > Date: Thu, 21 Jun 2012 16:52:33 GMT > > Transfer-Encoding: chunked > > > > > > > > > > -- > > Tomasz Paszkowski > > SS7, Asterisk, SAN, Datacenter, Cloud Computing > > +48500166299 > > > > -- > Tomasz Paszkowski > SS7, Asterisk, SAN, Datacenter, Cloud Computing > +48500166299 > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : [email protected] > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp >
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