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+# OpenIddict Blazor-Server UI Migration Guide
+
+## Blazor Project (Non-Tiered Solution)
+
+- In the **MyApplication.Blazor.csproj** replace **project references**:
+
+ ```csharp
+
+
+ ```
+
+ with
+
+ ```csharp
+
+ ```
+
+- In the **MyApplicationBlazorModule.cs** replace usings and **module dependencies**:
+
+ ```csharp
+ using System;
+ using System.Net.Http;
+ using Volo.Abp.AspNetCore.Authentication.JwtBearer;
+ ...
+ typeof(AbpAspNetCoreAuthenticationJwtBearerModule),
+ typeof(AbpAccountWebIdentityServerModule),
+ ```
+
+ with
+
+ ```csharp
+ using OpenIddict.Validation.AspNetCore;
+ ...
+ typeof(AbpAccountWebOpenIddictModule),
+ ```
+
+- In the **MyApplicationBlazorModule.cs** add `PreConfigureServices` like below with your application name as the audience:
+
+ ```csharp
+ public override void PreConfigureServices(ServiceConfigurationContext context)
+ {
+ PreConfigure(builder =>
+ {
+ builder.AddValidation(options =>
+ {
+ options.AddAudiences("MyApplication"); // Replace with your application name
+ options.UseLocalServer();
+ options.UseAspNetCore();
+ });
+ });
+ }
+ ```
+
+- In the **MyApplicationBlazorModule.cs** `ConfigureServices` method, **replace the method call**:
+
+ From `ConfigureAuthentication(context, configuration);` to `ConfigureAuthentication(context);` and update the method as:
+
+ ```csharp
+ private void ConfigureAuthentication(ServiceConfigurationContext context)
+ {
+ context.Services.ForwardIdentityAuthenticationForBearer(OpenIddictValidationAspNetCoreDefaults.AuthenticationScheme);
+ }
+ ```
+
+- In the **MyApplicationBlazorModule.cs** `OnApplicationInitialization` method, **replace the midware**:
+
+ ```csharp
+ app.UseJwtTokenMiddleware();
+ app.UseIdentityServer();
+ ```
+
+ with
+
+ ```
+ app.UseAbpOpenIddictValidation();
+ ```
+
+## Blazor Project (Tiered Solution)
+
+- In the **MyApplicationWebModule.cs** update the `AddAbpOpenIdConnect` configurations:
+
+ ```csharp
+ .AddAbpOpenIdConnect("oidc", options =>
+ {
+ options.Authority = configuration["AuthServer:Authority"];
+ options.RequireHttpsMetadata = Convert.ToBoolean(configuration["AuthServer:RequireHttpsMetadata"]);
+ options.ResponseType = OpenIdConnectResponseType.CodeIdToken;
+
+ options.ClientId = configuration["AuthServer:ClientId"];
+ options.ClientSecret = configuration["AuthServer:ClientSecret"];
+
+ options.SaveTokens = true;
+ options.GetClaimsFromUserInfoEndpoint = true;
+
+ options.Scope.Add("roles"); // Replace "role" with "roles"
+ options.Scope.Add("email");
+ options.Scope.Add("phone");
+ options.Scope.Add("MyApplication");
+ });
+ ```
+
+ Replace **role** scope with **roles**.
+
+## IdentityServer
+
+This project is renamed to **AuthServer** after v6.0.0-rc1. You can also refactor and rename your project to *AuthServer* for easier updates in the future.
+
+- In **MyApplication.IdentityServer.csproj** replace **project references**:
+
+ ```csharp
+
+ ```
+
+ with
+
+ ```csharp
+
+ ```
+
+- In **MyApplicationIdentityServerModule.cs** replace usings and **module dependencies**:
+
+ ```csharp
+ typeof(AbpAccountWebIdentityServerModule),
+ ```
+
+ with
+
+ ```csharp
+ typeof(AbpAccountWebOpenIddictModule),
+ ```
+
+- In the **MyApplicationIdentityServerModule.cs** add `PreConfigureServices` like below with your application name as the audience:
+
+ ```csharp
+ public override void PreConfigureServices(ServiceConfigurationContext context)
+ {
+ PreConfigure(builder =>
+ {
+ builder.AddValidation(options =>
+ {
+ options.AddAudiences("MyApplication"); // Replace with your application name
+ options.UseLocalServer();
+ options.UseAspNetCore();
+ });
+ });
+ }
+ ```
+
+- In **MyApplicationIdentityServerModule.cs** `OnApplicationInitialization` method **remove IdentityServer midware**:
+
+ ```csharp
+ app.UseIdentityServer();
+ ```
+
+## Http.Api.Host
+
+- In the **MyApplicationHttpApiHostModule.cs** `OnApplicationInitialization` method, delete `c.OAuthClientSecret(configuration["AuthServer:SwaggerClientSecret"]);` in `app.UseAbpSwaggerUI` options configurations which is no longer needed.
+
+- In `appsettings.json` delete **SwaggerClientSecret** from the *AuthServer* section like below:
+
+ ```json
+ "AuthServer": {
+ "Authority": "https://localhost:44345",
+ "RequireHttpsMetadata": "false",
+ "SwaggerClientId": "MyApplication_Swagger"
+ },
+
+## See Also
+
+* [OpenIddict Step-by-Step Guide](./OpenIddict-Step-by-Step.md)