public AnonymousRequestContext(Claim claim)
 {
     Who = new AnonymousPrincipal(claim);
 }
 public AnonymousRequestContext(IEnumerable <Claim> claims)
 {
     Who = new AnonymousPrincipal(claims);
 }
 public AnonymousRequestContext(string value)
 {
     Who = new AnonymousPrincipal(value);
 }
 public AnonymousRequestContext()
 {
     Who = new AnonymousPrincipal();
 }