Authorization

Add this feature using AddAuthorization() extension;

app.Features.AddAuthorization(...);

Claim Based

This feature adds AuthorizationMiddleware to the request pipeline and adds authorization policies with given claim requirements.

 c => c.ClaimBased(claims: ["User", "Admin"], baseClaims: ["User"]);

Feature gets claim requirement for methods by using RequireUser attribute and adds appropriate AuthorizeAttribute to the specified controller actions by with ApiModel conventions.

[RequireUser(["Admin"])]
public string AdminMethod()
{
    ...
}

When base claim is set, authorization will be enabled for all actions with base claim requirement if not specified. AllowAnonymous attribute will override this convention and allow anonymous access to the specified methods.

[AllowAnonymous]
public void AnonymousMethod()
{
    ...
}

This feature also registers a custom IAuthorizationMiddlewareResultHandler and this handler directly throws;

• AuthenticationException when challenged
• UnauthorizedAccessException when forbidden

instead of using IAuthenticationHandler fallback methods.