Added oauth authencation to swagger page.

modules/openiddict/app/OpenIddict.Demo.API/Program.cs

@@ -1,5 +1,8 @@
 using Microsoft.AspNetCore.Authentication.JwtBearer;
 using OpenIddict.Demo.API;
+using Microsoft.OpenApi.Models;
+using Swashbuckle.AspNetCore.SwaggerGen;
+using Swashbuckle.AspNetCore.SwaggerUI;
 
 var builder = WebApplication.CreateBuilder(args);
 builder.Logging.ClearProviders();
@@ -20,7 +23,40 @@ builder.Services.AddCors(options =>
 builder.Services.AddControllers();
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
-builder.Services.AddSwaggerGen();
+builder.Services.AddSwaggerGen(options =>
+{
+    options.AddSecurityDefinition("oauth2", new OpenApiSecurityScheme
+    {
+        Type = SecuritySchemeType.OAuth2,
+        Flows = new OpenApiOAuthFlows
+        {
+            AuthorizationCode = new OpenApiOAuthFlow
+            {
+                AuthorizationUrl = new Uri("https://localhost:44301/connect/authorize"),
+                TokenUrl = new Uri("https://localhost:44301/connect/token"),
+                Scopes = new Dictionary<string, string>
+                {
+                    { "AbpAPI", "AbpAPI"}
+                }
+            }
+        }
+    });
+
+    options.AddSecurityRequirement(new OpenApiSecurityRequirement
+    {
+        {
+            new OpenApiSecurityScheme
+            {
+                Reference = new OpenApiReference
+                {
+                    Type = ReferenceType.SecurityScheme,
+                    Id = "oauth2"
+                }
+            },
+            Array.Empty<string>()
+        }
+    });
+});
 
 builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
     .AddAbpJwtBearer(options =>
@@ -37,7 +73,12 @@ await app.InitializeApplicationAsync();
 if (app.Environment.IsDevelopment())
 {
     app.UseSwagger();
-    app.UseSwaggerUI();
+    app.UseSwaggerUI(options =>
+    {
+        options.SwaggerEndpoint("/swagger/v1/swagger.json", "OpenIddict.Demo.API");
+        options.OAuthClientId("Swagger");
+        options.OAuthScopes("AbpAPI");
+    });
 }
 
 app.UseHttpsRedirection();

modules/openiddict/app/OpenIddict.Demo.Server/EntityFrameworkCore/ServerDataSeedContributor.cs

@@ -156,5 +156,37 @@ public class ServerDataSeedContributor : IDataSeedContributor, ITransientDepende
                 }
             });
         }
+
+        if (await _applicationManager.FindByClientIdAsync("Swagger") == null)
+        {
+            await _applicationManager.CreateAsync(new OpenIddictApplicationDescriptor
+            {
+                ApplicationType = OpenIddictConstants.ApplicationTypes.Web,
+                ClientId = "Swagger",
+                ClientType = OpenIddictConstants.ClientTypes.Public,
+                ConsentType = OpenIddictConstants.ConsentTypes.Explicit,
+                DisplayName = "Abp Swagger Application",
+                RedirectUris =
+                {
+                    new Uri("https://localhost:44303/swagger/oauth2-redirect.html")
+                },
+                Permissions =
+                {
+                    OpenIddictConstants.Permissions.Endpoints.Authorization,
+                    OpenIddictConstants.Permissions.Endpoints.Token,
+
+                    OpenIddictConstants.Permissions.GrantTypes.AuthorizationCode,
+
+                    OpenIddictConstants.Permissions.ResponseTypes.Code,
+
+                    OpenIddictConstants.Permissions.Prefixes.Scope + "AbpAPI"
+                },
+                Settings =
+                {
+                    // Use a shorter access token lifetime for tokens issued to the Postman application.
+                    [OpenIddictConstants.Settings.TokenLifetimes.AccessToken] = TimeSpan.FromMinutes(5).ToString("c", CultureInfo.InvariantCulture)
+                }
+            });
+        }
     }
 }

modules/openiddict/app/OpenIddict.Demo.Server/Program.cs

@@ -8,7 +8,7 @@ builder.Services.AddCors(options =>
     options.AddDefaultPolicy(
         builder =>
         {
-            builder.WithOrigins("http://localhost:4200", "https://localhost:44304")
+            builder.WithOrigins("http://localhost:4200", "https://localhost:44303", "https://localhost:44304")
                 .SetIsOriginAllowedToAllowWildcardSubdomains()
                 .AllowAnyHeader()
                 .AllowAnyMethod()