What is security principal?

The System. Security. Principal namespace defines a principal object that represents the security context under which code is running. IIdentity Interface. AuthenticationType: this property returns a string that describes the type of authentication in place, such as basic authentication, NTLM, Kerberos, or Passport.

What is thread CurrentPrincipal in C#?

Thread. CurrentPrincipal is the way . NET applications represent the identity of the user or service account running the process. It can hold one or more identities and allows the application to check if the principal is in a role through the IsInRole method.

What is ClaimsIdentity in MVC?

The ClaimsIdentity class is a concrete implementation of a claims-based identity; that is, an identity described by a collection of claims. NET Framework 4.5, Windows Identity Foundation (WIF) and claims-based identity have been fully integrated into the . NET Framework.

What is security principal WindowsIdentity?

WindowsIdentity(String, String) Initializes a new instance of the WindowsIdentity class for the user represented by the specified User Principal Name (UPN) and the specified authentication type.

Why do I use iprincipal instead of iidentity?

I decided to use IPrincipal instead of IIdentity because it means I don’t have to implement both IIdentity and IPrincipal.

What is the iprincipal interface for identity objects?

The IPrincipal interface defines a property for accessing an associated Identity object as well as a method for determining whether the user identified by the Principal object is a member of a given role.

How to set custom iidentity or iprincipal in MVC?

I need to do something fairly simple: in my ASP.NET MVC application, I want to set a custom IIdentity / IPrincipal. Whichever is easier / more suitable. I want to extend the default so that I can call something like User.Identity.Id and User.Identity.Role. Nothing fancy, just some extra properties.

What does iprincipal stand for in security context?

IPrincipal is the security context (for a single thread), and the IIDentity is the set of attributes associated with that user coming from a specific identity provider / authority. The identity object encapsulates information about the user or entity being validated.