title: Azure Storage CORS
body: <p>I have a application on www.somedomain.com. Now all my files(enduser uploaded) are stored on Azure storage which has a domain like somesubdomain.blob.core.windows.net. Whenever the user wants to view the document, the public link of the document on azure is added to a iframe source and can be viewed. The only problem is that, that file in many cases is a html with Javascript inclusion, which is trying to access some basic security free variables on the parent which is originally on my first host.</p>
  
  <p>Every time the html file on azure storage tries to access the parent document variables, I get the error "Blocked a frame with origin '<a href="http://somesubdomain.blob.core.windows.net" rel="nofollow">http://somesubdomain.blob.core.windows.net</a>' from accessing a frame with origin "<a href="http://somedomain.com" rel="nofollow">http://somedomain.com</a>". Protocols, domains, and ports must match.'</p>
  
  <p>Any guidance and help on this would be helpful.</p>