在IdentityServer4和ASP.NET Core中检索客户端名称 [英] Retrieving client name in IdentityServer4 and ASP.NET Core

问题描述

IdentityServer数据库中的 dbo.Clients 表包含 ClientId 和 ClientName ，但是请求客户端凭据令牌不包括令牌中的客户名称.

The dbo.Clients table in the IdentityServer database contains both ClientId and ClientName, however requesting a client credentials token doesn't include the client name in the token.

是否有办法从给定客户端ID的IdentityServer中检索客户端信息，或请求将客户端名称添加到令牌中?

Is there a way to either retrieve client information from IdentityServer given the client id, or request that the client name be added to the token?

推荐答案

您可以使用自定义令牌请求验证器动态添加它们:

You can add them dynamically using a custom token request validator :

public class ClaimClientsUpdated : ICustomTokenRequestValidator
{
    public Task ValidateAsync(CustomTokenRequestValidationContext context)
    {
        context.Result.ValidatedRequest.Client.AlwaysSendClientClaims = true;
        context.Result.ValidatedRequest.ClientClaims.Add(new Claim("name", context.Result.ValidatedRequest.Client.ClientName));

       return Task.FromResult(0);
    }
}

在DI中注册:

services.AddTransient<ICustomTokenRequestValidator, ClaimClientsUpdated>();

它将在自定义声明中添加前缀"client_"，因此声明将是访问令牌中的"client_name":"value" .

It will add prefix "client_" to custom claims , so claim will be "client_name": "value" in access token .

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