Form-based HTTP Authentication Proof of Concept

2010-02-25 Thread Timothy D. Morgan
Hello, As a follow up to my paper advocating HTTP authentication over cookies [1], I've built a simple sample application which demonstrates how a combination of XMLHttpRequest and response code tricks can be used to achieve form-based login, logout, and authenticated password changes in the four

Re: Paper: Weaning the Web off of Session Cookies

2010-02-01 Thread Timothy D. Morgan
> > Yes it does :/ But I think it's easier to get sites to implement OpenID > > then it is to support HTTP Auth with certificates. Do you think it is > > possible to use OpenID without cookies? > > I suspect it's difficult to use OpenID without cookies in today's > browsers. The challenge is you

Re: Paper: Weaning the Web off of Session Cookies

2010-01-31 Thread Timothy D. Morgan
> This is why I try to use OpenID where possible, since my provider > supports certificate login, which removes the necessity from the web > site to support it (as long as it supports OpenID of course). That's handy, but doesn't that mean the website you're accessing will still use cookies once yo

Re: Paper: Weaning the Web off of Session Cookies

2010-01-27 Thread Timothy D. Morgan
Hi Daniel, Thanks for taking the time to read through it. > This is an area Mozilla has been interested in. You should talk to our > "Mozilla Labs" folks who have been working on Identity in the browser. > They are coming at it from a different angle but there's a lot of > overlap between the pr

Paper: Weaning the Web off of Session Cookies

2010-01-26 Thread Timothy D. Morgan
Hello, I would like to bring your attention to a paper I published today: http://www.vsecurity.com/download/papers/WeaningTheWebOffOfSessionCookies.pdf It includes a few minor security problems with HTTP authentication dialog boxes and password managers in several browsers. More importantly, i