Grid view rowupdating asp net
Since possession of the role cache cookie is sufficient to prove role membership, if a hacker can somehow gain access to a valid user's cookie he can impersonate that user.The likelihood of this happening increases if the cookie is persisted on the user's browser.Following that, we will look at using declarative and programmatic means for altering the data displayed and the functionality offered by an ASP. Or we could dictate that only users Tito and Bob were allowed, or indicate that all authenticated users except for Sam were permitted.In addition to URL authorization, we also looked at declarative and programmatic techniques for controlling the data displayed and the functionality offered by a page based on the user visiting.For more information on cookies, how they work, and their various properties, read this Cookies tutorial. The path attribute enables a developer to limit the scope of a cookie to a particular directory hierarchy.The default value is "/", which informs the browser to send the authentication ticket cookie to any request made to the domain. The default value is an empty string, which causes the browser to use the domain from which it was issued (such as So this cap is meant to reduce the likelihood of exceeding this size limitation.
It then examines how to apply role-based URL authorization rules. When using forms authentication, an authentication ticket is used as an identity token.Applying authorization rules on a user-by-user basis can grow into a bookkeeping nightmare.A more maintainable approach is to use role-based authorization.Technically, I didn't need to specify values for these attributes since I just assigned them to their default values, but I put them here to make it explicitly clear that I am not using persistent cookies and that the cookie is both encrypted and validated. Henceforth, the Roles framework will cache the users' roles in cookies.
If the user's browser does not support cookies, or if their cookies are deleted or lost, somehow, it's no big deal – the Note Microsoft's Patterns & Practices group discourages using persistent role cache cookies.In this case, the cookie will not be sent when making requests to subdomains, such as admin.