switch to new api

Author: HaoK

src/Identity/ApiAuthorization.IdentityServer/src/Authentication/IdentityServerJwtBearerOptionsConfiguration.cs

@@ -2,6 +2,7 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 
 using Duende.IdentityServer.Extensions;
+using Duende.IdentityServer.Services;
 using Duende.IdentityServer.Stores;
 using Microsoft.AspNetCore.ApiAuthorization.IdentityServer.Configuration;
 using Microsoft.AspNetCore.Authentication.JwtBearer;
@@ -16,15 +17,18 @@ internal class IdentityServerJwtBearerOptionsConfiguration : IConfigureNamedOpti
     private readonly string _scheme;
     private readonly string _apiName;
     private readonly IIdentityServerJwtDescriptor _localApiDescriptor;
+    private readonly IIssuerNameService  _issuerService;
 
     public IdentityServerJwtBearerOptionsConfiguration(
         string scheme,
         string apiName,
-        IIdentityServerJwtDescriptor localApiDescriptor)
+        IIdentityServerJwtDescriptor localApiDescriptor,
+        IIssuerNameService issuerService)
     {
         _scheme = scheme;
         _apiName = apiName;
         _localApiDescriptor = localApiDescriptor;
+        _issuerService = issuerService;
     }
 
     public void Configure(string name, JwtBearerOptions options)
@@ -61,7 +65,7 @@ internal static async Task ResolveAuthorityAndKeysAsync(MessageReceivedContext m
         {
             var store = messageReceivedContext.HttpContext.RequestServices.GetRequiredService<ISigningCredentialStore>();
             var credential = await store.GetSigningCredentialsAsync();
-            options.Authority = options.Authority ?? messageReceivedContext.HttpContext.GetIdentityServerIssuerUri();
+            options.Authority = options.Authority ?? await _issuerService.GetCurrentAsync();
             options.TokenValidationParameters.IssuerSigningKey = credential.Key;
             options.TokenValidationParameters.ValidIssuer = options.Authority;
         }