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Technology Windows Identity Foundation (WIF) (formerly hypoallergenic dog food recipes known as Project "Geneva") has a moment that it exists, not in the form of additional libraries. It can be assumed that the penetration of this technology are likely to see until it becomes hypoallergenic dog food recipes a part of you. NET Framework, ie up version. NET Framework 4.5 Today we will show it for maybe a little hypoallergenic dog food recipes unconventional use - an example of a simple Web application hypoallergenic dog food recipes that uses WIF as a substitute for Forms authentication.
Example is not particularly large, it is a single VS project separate web application running in IIS under Framework 4.0. Example does not use any STS (Security Token Service), ACS, Federation metadata and the like WIF components (ie if you do these terms mean nothing it will not matter). The application hypoallergenic dog food recipes uses WIF for authentication with out claims, these applications are also sometimes called claims-aware applications.
First we need to install the runtime for this technology from the Microsoft hypoallergenic dog food recipes Download Center, Windows Vista/2008, 7/2008 R2 here, for Windows 2003 here (in Windows XP is no longer supported by this technology). Thus we also installs the necessary assembly Microsoft.IdentityModel.dll to the location C: \ Program Files \ Reference Assemblies \ Microsoft \ Windows Identity Foundation \ v3.5.
It is also possible to download and install hypoallergenic dog food recipes also Windows Identity Foundation SDK contains examples and support in VS (for this example is the SDK but necessary).
In this article I wrote in detail about the principle of operation hypoallergenic dog food recipes Forms authentication. If you have not learned, I recommend it for a better comparison with today's hypoallergenic dog food recipes first example also pass.
Example focuses on the following: Ability to conduct its own user authentication method (for example here would be able to call membership provider). After the verification is done ClaimsPrincipal exposed by an object that contains custom data - set Claims - represents a logged in user. In the example, such as user authentication data "hard".
This is done in the Authenticate method in class AuthenticationManager manual sending the application form (in the codebehind page Login.aspx). var = claimsPrincipal AuthenticationManager.Authenticate (txtUsername.Text, txtPassword.Text);
This method is intended to perform the verification hypoallergenic dog food recipes of user credentials (username and password) and get the object IClaimsPrincipal. Verification of a design object corresponds ClaimsPrincipal this code: if (username == "admin" && password == "password") / / Custom Claims outputIdentity {var = new ClaimsIdentity ("Custom"); outputIdentity.Claims.Add (new Claim (ClaimTypes.Name, userName)); outputIdentity.Claims.Add (new Claim (ClaimTypes.Role, "Administrators")); outputIdentity.Claims.Add (new Claim (ClaimTypes.Email "admin@domain.com")); outputIdentity.Claims.Add (new Claim (ClaimTypes.Gender, "Male")); outputIdentity.Claims.Add (new Claim ("userid", hypoallergenic dog food recipes "10", "int")); return ClaimsPrincipal.CreateFromIdentity (outputIdentity); Windows hypoallergenic dog food recipes Authentication user} help WindowsUserNameSecurityTokenHandler handler. The example uses the default configuration WIF infrastructure, where the login status