AspNetCore.Docs.Samples/tutorials/scalable-razor-apps/end/Program.cs

// <snippet_ProgramConfigurations>
using Azure.Identity;
using Microsoft.AspNetCore.DataProtection;
using Microsoft.Extensions.Azure;

var builder = WebApplication.CreateBuilder(args);
var BlobStorageUri = builder.Configuration["AzureURIs:BlobStorage"];
var KeyVaultURI = builder.Configuration["AzureURIs:KeyVault"];

builder.Services.AddRazorPages();
builder.Services.AddHttpClient();
builder.Services.AddServerSideBlazor();

builder.Services.AddAzureClientsCore();

builder.Services.AddDataProtection()
                .PersistKeysToAzureBlobStorage(new Uri(BlobStorageUri),
                                                new DefaultAzureCredential())
                .ProtectKeysWithAzureKeyVault(new Uri(KeyVaultURI),
                                                new DefaultAzureCredential());
var app = builder.Build();

if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/Error");
    app.UseHsts();
}

app.UseHttpsRedirection();
app.UseStaticFiles();

app.UseRouting();

app.UseAuthorization();

app.MapRazorPages();

app.Run();
// </snippet_ProgramConfigurations>