add 验证码demo示例

test/Basic/Basic.csproj

@@ -8,6 +8,7 @@
 
   <ItemGroup>
 	  <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="5.5.1" />
+	  <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUi" Version="5.5.1" />
   </ItemGroup>
 
   <ItemGroup>

test/Basic/Startup.cs

@@ -99,9 +99,14 @@ namespace Basic
 
             app.UseSwagger(c =>
             {
-              
             });
 
+            app.UseSwaggerUI(c =>
+            {
+                c.RoutePrefix = ""; // serve the UI at root
+                c.SwaggerEndpoint("/v1/api-docs", "V1 Docs");
+                c.SwaggerEndpoint("/gp/api-docs", "되쩌친욥");
+            });
             app.UseKnife4UI(c =>
             {
                 //c.RoutePrefix = ""; // serve the UI at root

test/WebSites/OAuth2Integration/AuthServer/Controllers/AccountController.cs

@@ -4,6 +4,8 @@ using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authentication.Cookies;
 using IdentityServer4;
 using IdentityServer4.Test;
+using NCaptcha.Abstractions;
+using NCaptcha.AspNetCore.Extensions;
 
 namespace OAuth2Integration.AuthServer.Controllers
 {
@@ -26,8 +28,9 @@ namespace OAuth2Integration.AuthServer.Controllers
             return View("/AuthServer/Views/Login.cshtml", viewModel);
         }
 
+
         [HttpPost("login")]
-        public async Task<IActionResult> Login([FromForm]LoginViewModel viewModel)
+        public async Task<IActionResult> Login([FromForm] LoginViewModel viewModel)
         {
             if (!_userStore.ValidateCredentials(viewModel.Username, viewModel.Password))
             {
@@ -43,6 +46,7 @@ namespace OAuth2Integration.AuthServer.Controllers
 
             return Redirect(viewModel.ReturnUrl);
         }
+
     }
 
     public class LoginViewModel

test/WebSites/OAuth2Integration/OAuth2Integration.csproj

@@ -7,11 +7,13 @@
 	<ItemGroup>
 		<PackageReference Include="IdentityServer4" Version="3.0.2" />
 		<PackageReference Include="IdentityServer4.AccessTokenValidation" Version="3.0.1" />
-  </ItemGroup>
+		<PackageReference Include="NCaptcha.AspNetCore.SessionImages" Version="0.1.0" />
-
-  <ItemGroup>
 		<PackageReference Include="Swashbuckle.AspNetCore.Swagger" Version="5.5.1" />
 		<PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="5.5.1" />
 		<PackageReference Include="Swashbuckle.AspNetCore.SwaggerUi" Version="5.5.1" />
 	</ItemGroup>
+
+	<ItemGroup>
+	  <ProjectReference Include="..\..\..\src\IGeekFan.AspNetCore.Knife4jUI\IGeekFan.AspNetCore.Knife4jUI.csproj" />
+	</ItemGroup>
 </Project>

test/WebSites/OAuth2Integration/ResourceServer/Controllers/CaptchaController.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using NCaptcha.Abstractions;
+using NCaptcha.AspNetCore.Extensions;
+
+namespace OAuth2Integration.ResourceServer.Controllers
+{
+    [Route("captcha")]
+    public class CaptchaController : Controller
+    {
+        private readonly ICaptchaGenerator _captchaGenerator;
+
+        public CaptchaController(ICaptchaGenerator captchaGenerator)
+        {
+            _captchaGenerator = captchaGenerator;
+        }
+
+        [Produces("image/gif", Type = typeof(FileContentResult))]
+        [HttpGet]
+        public async Task<IActionResult> OnGetCaptchaAsync() => await _captchaGenerator.GetCaptchaFileResultAsync();
+    }
+}

test/WebSites/OAuth2Integration/Startup.cs

@@ -7,6 +7,9 @@ using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.OpenApi.Models;
+using NCaptcha.AspNetCore.SessionImages;
+using IGeekFan.AspNetCore.Knife4jUI;
+using Microsoft.AspNetCore.Mvc.Controllers;
 
 namespace OAuth2Integration
 {
@@ -50,6 +53,9 @@ namespace OAuth2Integration
 
             services.AddControllersWithViews();
 
+            services.AddSession();
+            services.AddSessionBasedImageCaptcha();
+
             services.AddSwaggerGen(c =>
             {
                 c.SwaggerDoc("v1", new OpenApiInfo { Version = "v1", Title = "Test API V1" });
@@ -73,6 +79,12 @@ namespace OAuth2Integration
                     }
                 });
 
+                c.CustomOperationIds(apiDesc =>
+                {
+                    var controllerAction = apiDesc.ActionDescriptor as ControllerActionDescriptor;
+                    return controllerAction.ControllerName + "-" + controllerAction.ActionName;
+                });
+
                 c.AddSecurityRequirement(new OpenApiSecurityRequirement
                 {
                     {
@@ -97,6 +109,8 @@ namespace OAuth2Integration
                 app.UseDeveloperExceptionPage();
             }
 
+            app.UseSession();
+
             app.Map("/auth-server", authServer =>
             {
                 authServer.UseRouting();
@@ -126,8 +140,22 @@ namespace OAuth2Integration
                 });
 
                 resourceServer.UseSwagger();
+
+                app.UseKnife4UI(c =>
+                {
+                    c.RoutePrefix = ""; //http://localhost:5000/index.html#/home
+                    c.SwaggerEndpoint("/resource-server/swagger/v1/swagger.json", "My API V1");
+                    c.EnableDeepLinking();
+                    c.OAuthClientId("test-id");
+                    c.OAuthClientSecret("test-secret");
+                    c.OAuthAppName("test-app");
+                    c.OAuthScopeSeparator(" ");
+                    c.OAuthUsePkce();
+                });
+
                 resourceServer.UseSwaggerUI(c =>
                 {
+                    //http://localhost:5000/resource-server/swagger/index.html
                     c.SwaggerEndpoint("/resource-server/swagger/v1/swagger.json", "My API V1");
                     c.EnableDeepLinking();