C# webapi swagger怎样添加授权

avatar
作者
猴君
阅读量:0

要在C# Web API中添加授权,可以使用OAuth 2.0授权框架来实现。首先需要安装Microsoft.AspNet.WebApi.OAuth包,并在WebApiConfig中配置OAuth授权。

以下是一个简单的示例:

首先在NuGet包管理器中安装Microsoft.AspNet.WebApi.OAuth包:

Install-Package Microsoft.AspNet.WebApi.OAuth

然后在WebApiConfig中配置OAuth授权:

public static class WebApiConfig {     public static void Register(HttpConfiguration config)     {         // 配置OAuth授权         config.SuppressDefaultHostAuthentication();         config.Filters.Add(new HostAuthenticationFilter(OAuthDefaults.AuthenticationType));          // 配置Web API路由         config.MapHttpAttributeRoutes();          config.Routes.MapHttpRoute(             name: "DefaultApi",             routeTemplate: "api/{controller}/{id}",             defaults: new { id = RouteParameter.Optional }         );     } } 

接下来,创建一个继承自OAuthAuthorizationServerProvider的类来实现OAuth授权逻辑:

public class CustomOAuthProvider : OAuthAuthorizationServerProvider {     public override async Task ValidateClientAuthentication(OAuthValidateClientAuthenticationContext context)     {         context.Validated();     }      public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)     {         // 验证用户名和密码         if (context.UserName == "admin" && context.Password == "admin")         {             var identity = new ClaimsIdentity(context.Options.AuthenticationType);             identity.AddClaim(new Claim(ClaimTypes.Name, context.UserName));             context.Validated(identity);         }         else         {             context.SetError("invalid_grant", "The username or password is incorrect.");             return;         }     } } 

最后在Global.asax.cs中注册OAuth授权服务:

protected void Application_Start() {     GlobalConfiguration.Configure(WebApiConfig.Register);      // 配置OAuth授权服务     var oAuthServerOptions = new OAuthAuthorizationServerOptions     {         AllowInsecureHttp = true,         TokenEndpointPath = new PathString("/token"),         AccessTokenExpireTimeSpan = TimeSpan.FromDays(1),         Provider = new CustomOAuthProvider()     };      app.UseOAuthAuthorizationServer(oAuthServerOptions);     app.UseOAuthBearerAuthentication(new OAuthBearerAuthenticationOptions()); } 

这样就可以在C# Web API中添加授权,并使用Swagger进行文档化。

广告一刻

为您即时展示最新活动产品广告消息,让您随时掌握产品活动新动态!