I created a Extension method to Add/Update/Read Claims based on a given ClaimsIdentity
namespace Foobar.Common.Extensions
{
public static class Extensions
{
public static void AddUpdateClaim(this IPrincipal currentPrincipal, string key, string value)
{
var identity = currentPrincipal.Identity as ClaimsIdentity;
if (identity == null)
return;
// check for existing claim and remove it
var existingClaim = identity.FindFirst(key);
if (existingClaim != null)
identity.RemoveClaim(existingClaim);
// add new claim
identity.AddClaim(new Claim(key, value));
var authenticationManager = HttpContext.Current.GetOwinContext().Authentication;
authenticationManager.AuthenticationResponseGrant = new AuthenticationResponseGrant(new ClaimsPrincipal(identity), new AuthenticationProperties() { IsPersistent = true });
}
public static string GetClaimValue(this IPrincipal currentPrincipal, string key)
{
var identity = currentPrincipal.Identity as ClaimsIdentity;
if (identity == null)
return null;
var claim = identity.Claims.FirstOrDefault(c => c.Type == key);
return claim.Value;
}
}
}
and then to use it
using Foobar.Common.Extensions;
namespace Foobar.Web.Main.Controllers
{
public class HomeController : Controller
{
public ActionResult Index()
{
// add/updating claims
User.AddUpdateClaim("key1", "value1");
User.AddUpdateClaim("key2", "value2");
User.AddUpdateClaim("key3", "value3");
}
public ActionResult Details()
{
// reading a claim
var key2 = User.GetClaimValue("key2");
}
}
}
Tested as working:
#Must be the first statement in your script (not coutning comments)
param([Int32]$step=30)
$iTunes = New-Object -ComObject iTunes.Application
if ($iTunes.playerstate -eq 1)
{
$iTunes.PlayerPosition = $iTunes.PlayerPosition + $step
}
Call it with
powershell.exe -file itunesForward.ps1 -step 15
Multiple parameters syntax (comments are optional, but allowed):
<#
Script description.
Some notes.
#>
param (
# height of largest column without top bar
[int]$h = 4000,
# name of the output image
[string]$image = 'out.png'
)
And some example for advanced parameters, e.g. Mandatory:
<#
Script description.
Some notes.
#>
param (
# height of largest column without top bar
[Parameter(Mandatory=$true)]
[int]$h,
# name of the output image
[string]$image = 'out.png'
)
Write-Host "$image $h"
A default value will not work with a mandatory parameter. You can omit the =$true
for advanced parameters of type boolean [Parameter(Mandatory)]
.
Best Answer
Check my latest post on bitoftechwhere I read Roles once I generate token, or you can assign roles manually using the
ClaimsType.Role
like you assign the UserName. Hope this answers your question.