<?xml version="1.0" encoding="UTF-8"?>
<cross-domain-policy xmlns:xsi="http://www.w3.org/2001/XMLSchema-
instance" xsi:noNamespaceSchemaLocation="http://www.adobe.com/xml/
schemas/PolicyFile.xsd">
  <allow-access-from domain="twitter.com" />
        <allow-access-from domain="api.twitter.com" />
        <allow-access-from domain="search.twitter.com" />
        <allow-access-from domain="static.twitter.com" />
        <site-control permitted-cross-domain-policies="master-only"/>
  <allow-http-request-headers-from domain="*.twitter.com" headers="*"
secure="true"/>
</cross-domain-policy>

Correct me if I am wrong here, but it seems like you guys are allowing
access to yourself only. Can I request for my domain to be added on
this list? So basically you guys are blocking everyone from accessing
your API via Flex or Flash. I don't believe this is the same
configuration as last week. If it was, then our application would not
be throwing errors.


On Nov 5, 4:08 pm, John Adams <[email protected]> wrote:
> On Nov 5, 2009, at 3:32 PM, codewarrior415 wrote:
>
> > OK, the crossdomain policy now only allows your flex application to
> > access the API. You are not allowing flex appication access your API?
> > How come the change again today. This morning it was working fine.
>
> twitter.com's crossdomain.xml is exactly the same as it was last week,  
> it was restored from the original configuration.
>
> The search.twitter.com crossdomain.xml policy was incorrectly set to  
> permit from all sites for all actions.
>
> We've configured that to be identical to the twitter.com  
> crossdomain.xml to prevent CSRF, session fixation,  and attacks on  
> user accounts, which is a major security issue which Facebook and  
> Myspace fell to earlier this week.
>
> Could you describe what you are trying to do and we'll research?
>
> -john

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