Hi Adrian, Good to know this is a known issue.
Why does the client need to see custom headers from the server anyway? I know the client needs to pass the authorisation header to the server, but I haven't seen any of the APIs yet that return custom headers. (It's likely I'm missing them though) Nick On Apr 23, 2012 5:40 PM, "Adrian Smith" <adr...@17od.com> wrote: > Hi Nick, > > I did some work with CORS a few months back [1]. > > At the time I couldn't get any browser to work properly with CORS so I > just parked the code. The problem was lack of support for the > Access-Control-Expose-Headers header. > > According to the Chrome bug report [2] this issue may well be fixed > now so I need to retest. > > Adrian > > [1] > http://www.mail-archive.com/openstack@lists.launchpad.net/msg07219.html > [2] http://code.google.com/p/chromium/issues/detail?id=87338 > > > On 23 April 2012 06:19, Nick Lothian <nick.loth...@gmail.com> wrote: > > Hi, > > > > I've been playing with the Nova APIs from Javascript, and I've run into a > > problem. > > > > The very first thing one needs to do to use the APIs is to get a token. > > > > That requires a POST to the API endpoint. Using curl & trystack that > looks > > like this: > > > > $ curl -k -X 'POST' -v https://nova-api.trystack.org:5443/v2.0/tokens -d > > '{"auth":{"passwordCredentials":{"username": "<username>", > > "password":"<password>"}}}' -H 'Content-type: application/json' > > > > > > The Javascript equivalent (using JQuery) is: > > > > $.ajax({ > > url: "https://nova-api.trystack.org:5443/v2.0/tokens";, > > type: 'POST', > > headers: {"Content-Type": "application/json"}, > > data: {"auth":{"passwordCredentials":{"username":"<username>", > > "password":"<password>"}}}, > > success: function(data) { alert(data); } > > }); > > > > That fails because the call is cross-domain, and Nova doesn't support > CORS > > (http://en.wikipedia.org/wiki/Cross-origin_resource_sharing). <script> > based > > cross-domain requests only supports GET requests, so that doesn't work > > either. > > > > I have raised a bug: https://bugs.launchpad.net/nova/+bug/987044, but > I'm > > really hoping someone can point out something obvious I'm missing here. > > > > Regards > > Nick Lothian > > > > _______________________________________________ > > Mailing list: https://launchpad.net/~openstack > > Post to : openstack@lists.launchpad.net > > Unsubscribe : https://launchpad.net/~openstack > > More help : https://help.launchpad.net/ListHelp > > >
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