Add Web UI for the SMS Site

TwilioSMSReceiver.Web/Program.cs

@@ -0,0 +1,47 @@
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Authentication.OpenIdConnect;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc.Authorization;
+using Microsoft.Identity.Web;
+using Microsoft.Identity.Web.UI;
+
+var builder = WebApplication.CreateBuilder(args);
+
+var initialScopes = builder.Configuration["DownstreamApi:Scopes"]?.Split(' ') ?? builder.Configuration["MicrosoftGraph:Scopes"]?.Split(' ');
+// Add services to the container.
+builder.Services.AddAuthentication(OpenIdConnectDefaults.AuthenticationScheme)
+    .AddMicrosoftIdentityWebApp(builder.Configuration.GetSection("AzureAd"))
+        .EnableTokenAcquisitionToCallDownstreamApi(initialScopes)
+            .AddMicrosoftGraph(builder.Configuration.GetSection("MicrosoftGraph"))
+            .AddInMemoryTokenCaches();
+
+builder.Services.AddAuthorization(options =>
+{
+    // By default, all incoming requests will be authorized according to the default policy.
+    options.FallbackPolicy = options.DefaultPolicy;
+});
+builder.Services.AddRazorPages()
+    .AddMicrosoftIdentityUI();
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (!app.Environment.IsDevelopment())
+{
+    app.UseExceptionHandler("/Error");
+    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+    app.UseHsts();
+}
+
+app.UseHttpsRedirection();
+app.UseStaticFiles();
+
+app.UseRouting();
+
+app.UseAuthentication();
+app.UseAuthorization();
+
+app.MapRazorPages();
+app.MapControllers();
+
+app.Run();