我有一个WebAPI
解决方案,我使用token authentication
,所以流程如下:
username
和password
AJAX
请求的标头中)。现在SignalR
开始发挥作用。由于它使用WebSockets
,因此您无法传递标头。
在寻找解决方案时,我发现了以下内容:
SignalR
- 不是一个选项,因为它强制SignalR
使用longPolling
。 $.signalR.ajaxDefaults.headers = { Authorization: "Bearer " + token };
将用于验证token
次呼叫的WebAPI
作为query string
/传递,或将其存储在SignalR
的Cookie中,然后以某种方式创建提供商将令牌展开并扩展为标识。 I followed this blog post但我似乎错过了一些东西。
再次将令牌作为query string
/或Cookie传递,但这次要创建自定义Authorize Attribute
到Authorize
SignalR
个中心或方法。
Again a blog post about this.此解决方案的问题在于令牌上的Unprotect
方法。
最终和最简单的解决方案是同时启用cookie authentication
,继续使用bearer token authentication
进行WebAPI
次呼叫,并让OWIN Middleware
授权呼叫集线器。 (这个解决方案确实有效)。
现在,问题在于WebAPI
Individual User Accounts
应用程序的默认模板使用AJAX
(因此使用令牌身份验证),每当我向API
发送public partial class Startup
{
public static OAuthAuthorizationServerOptions OAuthOptions { get; private set; }
public static string PublicClientId { get; private set; }
// For more information on configuring authentication, please visit http://go.microsoft.com/fwlink/?LinkId=301864
public void ConfigureAuth(IAppBuilder app)
{
// Configure the db context and user manager to use a single instance per request
app.CreatePerOwinContext(ApplicationDbContext.Create);
app.CreatePerOwinContext<ApplicationUserManager>(ApplicationUserManager.Create);
app.UseCookieAuthentication(new CookieAuthenticationOptions());
PublicClientId = "self";
OAuthOptions = new OAuthAuthorizationServerOptions
{
TokenEndpointPath = new PathString("/Token"),
Provider = new ApplicationOAuthProvider(PublicClientId),
AuthorizeEndpointPath = new PathString("/api/Account/ExternalLogin"),
AccessTokenExpireTimeSpan = TimeSpan.FromDays(14),
AllowInsecureHttp = true
};
app.UseOAuthBearerTokens(OAuthOptions);
}
}
public static class WebApiConfig
{
public static void Register(HttpConfiguration config)
{
// Web API configuration and services
// Configure Web API to use only bearer token authentication.
config.SuppressDefaultHostAuthentication();
config.Filters.Add(new HostAuthenticationFilter(OAuthDefaults.AuthenticationType));
// Web API routes
config.MapHttpAttributeRoutes();
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParameter.Optional }
);
}
}
请求时它还发送cookie。
config.SuppressDefaultHostAuthentication();
config.Filters.Add(new HostAuthenticationFilter(OAuthDefaults.AuthenticationType));
Authorization: Bearer 2bTw5d8Vf4sKR9MNMqZsxIOPHp5qtXRTny5YEC_y7yWyrDLU0__q8U8Sbo7N7XBjPmxZXP18GRXjDVb3yQ9vpQnWXppRhVA8KDeGg2G5kITMxiOKvGMaKwyUGpORIeZ0UHyP9jA2fX9zPwzsCqHmq-LoGKls0MQNFjXgRGCCCvro5WPMAJcLs0kUoD_2W_TOTy9_T-koobw-DOivnazPo2Z-6kfXaIUuZ1YKdAbcSJKzpyPR_XrCt4Ma2fCf-LcpMPGo4gDFKfxWdId0XtfS9S-5cXmmOmGM4Y6MkAUK8O9sZlVrpmpvV0hjXF2QwfLtQViPyEctbTr1vPBNn014n60APwGSGnbUJBWMvJhqcjI5pWoubCmk7OHJrn052U_F3bDOi2ha1mVjvhVY1XMAuv2c3Pbyng2ZT_VuIQI7HjP4SLzV6JjRctfIPLEh67-DFp585sJkqgfSyM6h_vR2gPA5hDocaFs73Qa22QMaLRrHThU0HM8L3O8HgFl5oJtD
Referer: http://localhost:15379/index.html
Accept-Encoding: gzip, deflate, sdch
Accept-Language: en-US,en;q=0.8,ro;q=0.6
Cookie: .AspNet.Cookies=E71BnnTMv8JJ4hS9K46Y2yIbGMQCTS4MVBWBXezUYCSGXPbUPNZh98Q0IElQ0zqGyhB7OpYfdh10Kcy2i5GrWGSiALPPtOZUmszfAYrLZwG2JYiU5MSW80OGZVMY3uG2U1aqvvKJpv7eJwJSOoS4meD_3Qy8SwRzTg8feZArAE-REEXSsbPfq4jQBUUbxfDAyuPVRsLNfkn4oIAwZTs85IulRZI5mLnLqOS7VLejMGIWhkuyOWvvISu1pjsP5FMDXNwDkjv2XCaOpRzZYUxBQJzkcdpDjwW_VO2l7HA263NaG_IBqYpLqG57Fi-Lpp1t5Deh2IRB0VuTqAgrkwxifoBDCCWuY9gNz-vNjsCk4kZc8QKxf7el1gu9l38Ouw6K1EZ9y2j6CGWmW1q-DobaK9JXOQEPm_LGyaGPM5to2vchTyjuieZvLBAjxhLKnXdy34Z7MZXLVIwmpSmyPvmbIuH9QzOvTWD-I1AQFJyCDw8
即使我这样做了:
SignalR
您是否看到了使用令牌身份验证对1 bag of words
2 bag words of
3 of bag words
4 of words bag
5 words bag of
6 words of bag
进行身份验证的更简单方法?这种最终方法(如果我设法禁止发送带有请求的cookie)是否适用于生产?
答案 0 :(得分:1)
在处理该特定项目时,我最终只使用了cookie身份验证和CSRF,但我仍然有兴趣了解如何使用承载令牌身份验证来验证WebApi和SignalR。
For a working sample, please see this GitHub repository.
我最终创建了一个OAuthBearerTokenAuthenticationProvider
类,尝试从cookie中检索令牌。
public class OAuthBearerTokenAuthenticationProvider : OAuthBearerAuthenticationProvider
{
public override Task RequestToken(OAuthRequestTokenContext context)
{
var tokenCookie = context.OwinContext.Request.Cookies["BearerToken"];
if (!String.IsNullOrEmpty(tokenCookie))
context.Token = tokenCookie;
return Task.FromResult<object>(null);
}
}
以下是Startup
类中处理身份验证的方法:
public void ConfigureOAuth(IAppBuilder app)
{
OAuthAuthorizationServerOptions OAuthServerOptions = new OAuthAuthorizationServerOptions()
{
AllowInsecureHttp = true,
TokenEndpointPath = new PathString("/token"),
AccessTokenExpireTimeSpan = TimeSpan.FromDays(1),
Provider = new AuthorizationServerProvider()
};
app.UseOAuthAuthorizationServer(OAuthServerOptions);
app.UseOAuthBearerAuthentication(new OAuthBearerAuthenticationOptions()
{
Provider = new OAuthBearerTokenAuthenticationProvider()
});
}
For a working sample, please see this GitHub repository.
希望这在某些方面对某人有所帮助。