在 asp.net MVC4 应用程序中重新连接到 Servicestack 会话 [英] Reconnecting to Servicestack session in an asp.net MVC4 application
问题描述
我有一个 asp.net mvc4 web 应用程序，它从一个用 C# 编写的 API 中使用数据数据，并托管在带有 Apache/mod_mono 的 Linux 机器上
I have an asp.net mvc4 web application that is consuming data data from an API written in C# and hosted on a Linux machine w/ Apache / mod_mono
客户端应用程序是用 C#/asp.net 编写的 - 它在不同的 Web 服务器上运行，也是 Linux/Apache/mod_mono.我不确定这些细节在这种情况下是否重要，但我认为任何背景都可能有所帮助.
The client application is written in C#/asp.net - It runs on a different web server, also Linux / Apache / mod_mono. I'm not sure if those details are important in this case, but I figured any background may help.
导致这个问题的问题:AppHostBase 实例未设置 - 帮助我获得了很多对这一切如何组合在一起有更多的了解.
The question leading up to this one: AppHostBase instance not set - Helped me gain quite a bit more understanding of how this all fits together.
我认为我现在应该问的正确问题是:一旦我在服务堆栈中(在 API 服务器上)创建了一个会话，我该如何正确地重新连接到它?
I believe the proper question I should be asking now is: Once I create a session in servicestack (On the API server), how do I properly reconnect to it?
按照之前问题中的答案，我在客户端应用程序的身份验证控制器中使用了这段代码:
Following the answers in previous questions, I've used this bit of code in my auth controller on the client application:
var authService = AppHostBase.Resolve<AuthService>();
authService.RequestContext = System.Web.HttpContext.Current.ToRequestContext();
var AuthResponse = authService.Authenticate(new Auth
{
provider = "credentials",
UserName = user.user_id,
Password = user.password,
RememberMe = true
});
这将返回一个 ResolutionException:
无法解析 ServiceStack.ServiceInterface.Auth.AuthService 类型的必需依赖项.
This returns a ResolutionException:
Required dependency of type ServiceStack.ServiceInterface.Auth.AuthService could not be resolved.
在让客户端从 asp.net 应用程序中工作时，我是否可能遗漏了一些简单的东西?
Is there something simple I might be missing when it comes to getting the client to work from within an asp.net application?
如果问题过于模糊，我深表歉意，并很乐意提供更多信息.
I apologize if the question is too vague and will happily provide any more information.
更新:
这是 AuthController - 不好意思，自从我上一篇文章以来，我一直在尝试一些东西:
Update:
This is AuthController - Excuse the mess, I've been trying a few things since my last post:
{
public partial class AuthController : BaseController
{
JsonServiceClient client = new ServiceStack.ServiceClient.Web.JsonServiceClient("<TheAPIurl>");
// GET: /Login/
public ActionResult login()
{
if (Session["IsAuthenticated"] != null)
{
ViewData["Result"] = Session["IsAuthenticated"];
}
return View();
}
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult login(UserModel user)
{
try
{
var authService = AppHostBase.Resolve<AuthService>();
authService.RequestContext = System.Web.HttpContext.Current.ToRequestContext();
var AuthResponse = authService.Authenticate(new Auth
{
provider = "credentials",
UserName = user.user_id,
Password = user.password,
RememberMe = true
});
if (AuthResponse.SessionId != null)
{
Session["IsAuthenticated"] = true;
Session["UserID"] = AuthResponse.UserName;
Session["jsclient"] = client;
FormsAuthentication.SetAuthCookie(user.user_id, true);
return Redirect("/default");
}
else
{
Session["IsAuthenticated"] = false;
}
}
catch (Exception ex)
{
Session["IsAuthenticated"] = false;
}
return View();
}
protected override void ExecuteCore()
{
throw new NotImplementedException();
}
}
}
推荐答案
使用本地 ServiceStack 实例进行身份验证
如果 ServiceStack 实例托管在与 MVC 相同的应用程序域中，则您只能从 ServiceStack 容器中检索自动连接的 ServiceStack 服务(或其他 IOC 依赖项)，即:
Authenticating with a local ServiceStack instance
You can only retrieve an auto-wired ServiceStack service (or other IOC dependency) out from a ServiceStack Container if the ServiceStack instance is hosted within the same App Domain as MVC, i.e:
var authService = AppHostBase.Resolve<AuthService>();
authService.RequestContext = System.Web.HttpContext.Current.ToRequestContext();
虽然用于解析另一个服务的自动连接实现的推荐代码是:
Although the recommended code for resolving the auto-wired implementation of another service is:
using (var authAservice = AppHostBase.ResolveService<AuthService>()) {
...
}
即由于服务可能会使用应该处置的资源.在 ServiceStack 服务中，您应该使用 base.ResolveService 代替.
i.e. As services may make use of resources that should be disposed. Inside a ServiceStack service you should use base.ResolveService<AuthService>() instead.
因此，如果 ServiceStack 托管在与 MVC 相同的 AppDomain 中，您可以调用 Service 目录，如下所示:
So if ServiceStack hosted within the same AppDomain as MVC, you can call the Service directory, like this:
var authResponse = authService.Authenticate(new Auth {
provider = "credentials",
UserName = user.user_id,
Password = user.password,
RememberMe = true
});
使用远程 ServiceStack 实例进行身份验证
否则，如果它是远程的，您需要使用 ServiceStack 的 C# 服务客户端之一，例如:
var client = new JsonServiceClient(ServiceStackBaseUrl);
var authResponse = client.Post(new Auth {
provider = "credentials",
UserName = user.user_id,
Password = user.password,
RememberMe = true
});
将 ServiceStack SessionId 附加回原始 MVC 请求
这将通过将其附加到 ss-pid Cookie(参见 会话文档 了解更多信息).您可以将此 cookie 传递给调用 MVC 的原始浏览器:
Attaching ServiceStack SessionId back to originating MVC request
This will setup an authenticated session with that ServiceClient client, by attaching it to the ss-pid Cookie (see Session docs for more info). You can pass through this cookie to the originating browser that called MVC with:
var response = HttpContext.Current.Response.ToResponse();
response.Cookies.AddSessionCookie(
SessionFeature.PermanentSessionId, authResponse.SessionId);
带有经过身份验证的会话的后续请求
要从 MVC 中重新附加经过远程身份验证的 ServiceStack 会话，您需要将 cookie 传递回服务客户端，例如:
Subsequent requests with the authenticated session
To re-attach with the remote authenticated ServiceStack Session from within MVC you would then need to pass the cookie back into the Service Client, e.g:
var cookie = HttpContext.Request.Cookies.Get(SessionFeature.PermanentSessionId);
var client = new JsonServiceClient(ServiceStackBaseUrl);
var cookie = new Cookie(SessionFeature.PermanentSessionId, cookie.Value);
client.CookieContainer.Add(cookie);
您可以在 Web.Config 中全局设置 cookie 域:
You can set the cookie domain, globally in the Web.Config:
<httpCookies domain="mydomain.com" />
或者在运行时使用:
cookie.Domain = "mydomain.com";
ServiceStack AuthTests.cs 集成测试还有一些其他有用的示例，展示了身份验证在 ServiceStack 中的工作原理.
The ServiceStack AuthTests.cs Integration Tests has some other useful examples showing how Authentication works in ServiceStack.
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