OpenIddict 在响应前获取 token_id

Question

[AllowAnonymous]
[HttpPost("~/api/auth/login")]
[Produces("application/json")]
public async Task<IActionResult> Login(OpenIdConnectRequest request)
{
  ...
      var ticket = await CreateTicketAsync(request, user);
      _logger.LogInformation($"User logged in (id: {user.Id})");

      // Returning a SignInResult will ask OpenIddict to issue the appropriate access/identity tokens.

      return SignIn(ticket.Principal, ticket.Properties, ticket.AuthenticationScheme);
}

OpenIddict 在调用 SignIn 方法后创建令牌对吗？在发送响应之前如何访问创建的 refresh_token token_id？

我想将 token_id 与自定义 device_id 关联并保存到数据库。然后我将允许用户使用指定的设备撤销 refresh_token。

Answer 1

以下是如何使用最新的 RC2 包（您可以在 MyGet 提要中找到）。

1) 创建从内置实体派生的自定义实体：

public class MyApplication : OpenIddictApplication<string, MyAuthorization, MyToken>
{
    public MyApplication() => Id = Guid.NewGuid().ToString();
}

public class MyAuthorization : OpenIddictAuthorization<string, MyApplication, MyToken>
{
    public MyAuthorization() => Id = Guid.NewGuid().ToString();
}

public class MyScope : OpenIddictScope<string>
{
    public MyScope() => Id = Guid.NewGuid().ToString();
}

public class MyToken : OpenIddictToken<string, MyApplication, MyAuthorization>
{
    public MyToken() => Id = Guid.NewGuid().ToString();

    public string DeviceId { get; set; }
}

2) 更新您的授权控制器以将设备标识符存储为身份验证属性：

// ...
var ticket = new AuthenticationTicket(principal, properties,
    OpenIdConnectServerDefaults.AuthenticationScheme);

ticket.SetProperty("device_id", "[the device identifier]");
// ...

3) 创建自定义令牌管理器并覆盖PopulateAsync 方法以将设备标识符附加到存储在数据库中的令牌条目：

public class MyManager : OpenIddictTokenManager<MyToken>
{
    public MyManager(
        IOpenIddictTokenStore<MyToken> store,
        ILogger<OpenIddictTokenManager<MyToken>> logger)
        : base(store, logger)
    {
    }

    protected override Task PopulateAsync(MyToken token, OpenIddictTokenDescriptor descriptor, CancellationToken cancellationToken)
    {
        if (descriptor.Properties.TryGetValue("device_id", out var identifier))
        {
            token.DeviceId = identifier;
        }

        return base.PopulateAsync(token, descriptor, cancellationToken);
    }
}

4) 更新您的 Startup 类以使用新实体和自定义管理器：

services.AddDbContext<ApplicationDbContext>(options =>
{
    // ...
    options.UseOpenIddict<MyApplication, MyAuthorization, MyScope, MyToken, string>();
});

services.AddOpenIddict<MyApplication, MyAuthorization, MyScope, MyToken>(options =>
{
    // ...
    options.AddTokenManager<MyManager>();
});