带注入SessionStore的AspNet Core CookieAuthentication

问题描述

在将ASPNetCore 1.1项目迁移到ASPNetCore 2.0的过程中，我们偶然发现Cookie-AuthN及其SessionStore出现问题.

During migration of an ASPNetCore 1.1 Project to ASPNetCore 2.0, we stumbled upon a Problem with the Cookie-AuthN and its SessionStore.

ASP.NET Core 1 允许我们执行以下操作:

ASP.NET Core 1 allowed us to do something like that:

public void ConfigureServices(...) {
    Services.AddDistributedSqlServerCache(...);
    Services.AddSingleton<DistributedCookieSessionStore>(); /// SQL based store
}

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerfactory) {
    var cookieOptions = app.ApplicationServices.GetRequiredService<IOptions<CookieAuthenticationOptions>>().Value;
    cookieOptions.SessionStore = app.ApplicationServices.GetRequiredService<DistributedCookieSessionStore>();

    app.UseCookieAuthentication(cookieOptions);
}

凌乱，但要做好工作.

现在具有 ASP.NET Core 2 app.UseAuthentication()的签名没有允许修改选项的功能，并且我无法使用DI来保留会话存储./p>

Now with ASP.NET Core 2 app.UseAuthentication() does not have a signature allowing to modify the options, and I am not able to use DI, to get a hold of the session store.

推荐答案

经过长时间的搜索，我遇到了这个讨论 https://github.com/aspnet/Security/issues/1338 ，其中提到了IPostConfigureOptions界面.我把它们放在一起，对我有用:

After long search I came accross this discussion https://github.com/aspnet/Security/issues/1338 where they mentioned IPostConfigureOptions interface. I put that together and this works for me:

1)实施接口IPostConfigureOptions<CookieAuthenticationOptions>

public class PostConfigureCookieAuthenticationOptions : IPostConfigureOptions<CookieAuthenticationOptions>
{
    private readonly ITicketStore _ticketStore;

    public PostConfigureCookieAuthenticationOptions(ITicketStore ticketStore)
    {
        _ticketStore = ticketStore;
    }

    public void PostConfigure(string name, CookieAuthenticationOptions options)
    {
        options.SessionStore = _ticketStore;
    }
}

2)使用Startup.ConfigureServices方法将此实现注册到容器中

2) Register this implementation to the container in Startup.ConfigureServices method

services.AddSingleton<IPostConfigureOptions<CookieAuthenticationOptions>, PostConfigureCookieAuthenticationOptions>();

这篇关于带注入SessionStore的AspNet Core CookieAuthentication的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！