如何在Flurl库中使用Windows身份验证？

Flurl具有执行OAuth和基本身份验证的方法:

await url.WithBasicAuth("username", "password").GetJsonAsync();
await url.WithOAuthBearerToken("mytoken").GetJsonAsync();

但是如何使用当前登录的用户进行Windows身份验证？Flurl构建在其上的HttpClientHandler具有属性UseDefaultCredentials但我不知道如何在Flurl中使用它.

var httpClient = new HttpClient(new HttpClientHandler() 
{
    UseDefaultCredentials = true
});

mason.. 8

Flurl智能地为每个域重用HttpClientHandler,因此您不希望每次运行时都设置UseDefaultCredentials.相反,您可以修改HttpClientFactory以返回配置为UseDefaultCredentials的HttpClientFactory.

public class UseDefaultCredentialsClientFactory : DefaultHttpClientFactory
{
    public override HttpMessageHandler CreateMessageHandler()
    {
        return new HttpClientHandler { UseDefaultCredentials = true };
    }
} 

然后,您需要告诉Flurl将此工厂用于您要使用Windows身份验证的域.

public static class FlurlConfiguration
{
    public static void ConfigureDomainForDefaultCredentials(string url)
    {
        FlurlHttp.ConfigureClient(url, cli =>
            cli.Settings.HttpClientFactory = new UseDefaultCredentialsClientFactory());
    }
}

然后,您只需在启动时为每个域调用一次.对于ASP.NET,全局应用程序类中的Application_Start方法是一个很好的选择.

FlurlConfiguration.ConfigureDomainForDefaultCredentials("https://example.com");
FlurlConfiguration.ConfigureDomainForDefaultCredentials("http://services.example.com");

幸得托德梅尼耶解释这样对我.

Flurl智能地为每个域重用HttpClientHandler,因此您不希望每次运行时都设置UseDefaultCredentials.相反,您可以修改HttpClientFactory以返回配置为UseDefaultCredentials的HttpClientFactory.

public class UseDefaultCredentialsClientFactory : DefaultHttpClientFactory
{
    public override HttpMessageHandler CreateMessageHandler()
    {
        return new HttpClientHandler { UseDefaultCredentials = true };
    }
} 

然后,您需要告诉Flurl将此工厂用于您要使用Windows身份验证的域.

public static class FlurlConfiguration
{
    public static void ConfigureDomainForDefaultCredentials(string url)
    {
        FlurlHttp.ConfigureClient(url, cli =>
            cli.Settings.HttpClientFactory = new UseDefaultCredentialsClientFactory());
    }
}

然后,您只需在启动时为每个域调用一次.对于ASP.NET,全局应用程序类中的Application_Start方法是一个很好的选择.

FlurlConfiguration.ConfigureDomainForDefaultCredentials("https://example.com");
FlurlConfiguration.ConfigureDomainForDefaultCredentials("http://services.example.com");

幸得托德梅尼耶解释这样对我.