Re: Browser restrictions on cross origin data access

2012-12-19 Thread Jesper Kristensen
Thank you Boris and Daniel, for the information. Den 10-12-2012 03:11Boris Zbarsky skrev: 1) Loading a cross-site file that can be decoded as an image allows access to the width and height of the image. Is this also true for video? 2) Loading a cross-site file with a text/css MIME type a

Re: Browser restrictions on cross origin data access

2012-12-12 Thread Daniel Veditz
On 12/8/2012 3:04 PM, Jesper Kristensen wrote: Related things: XSS is unrelated to my question. CORS allows me to do the opposite of what I want. CSP restricts how my code can access any data, whereas I want to restrict how any code can access my data. CSP may or may not in the future try to pr

Re: Browser restrictions on cross origin data access

2012-12-09 Thread Boris Zbarsky
On 12/8/12 6:04 PM, Jesper Kristensen wrote: My web application displays some sensitive information to a logged in user. The user visits another site without explicitly logging out of my site first. How do I ensure that the other site can not access the sensitive information without accept from m

Browser restrictions on cross origin data access

2012-12-09 Thread Jesper Kristensen
I have been trying to figure out what restriction browsers enforce for cross origin data access. I would like to find the answer to the following question: My web application displays some sensitive information to a logged in user. The user visits another site without explicitly logging out of