identityserver4 - Identityserver4 连接/ token 端点给出 400 错误请求

Question

我们将 EntityFrameworkCore 与 Identity Server4 一起使用。初始设置后，身份服务器的发现端点 (localhost:6000/.well-known/openid-configuration) 工作正常。当我们尝试调用 connect/token来自 postman 的端点它给出了 400 错误的请求响应。这是我们的客户:

public static IEnumerable<Client> GetClients()
{
    return new List<Client>
    {
        new Client
        {
            ClientId = "client",

            // no interactive user, use the clientid/secret for authentication
            AllowedGrantTypes = GrantTypes.HybridAndClientCredentials,

            // secret for authentication
            ClientSecrets =
            {
                new Secret("secret".Sha256())
            },

            // scopes that client has access to
            AllowedScopes = { ApiResourceName.Sup_Api.Description() }
        },
        new Client
        {
            ClientId = "client2",

            // no interactive user, use the clientid/secret for authentication
            AllowedGrantTypes = GrantTypes.HybridAndClientCredentials,

            // secret for authentication
            ClientSecrets =
            {
                new Secret("secret".Sha256())
            },

            // scopes that client has access to
            AllowedScopes = { "sup"}
        }
    };
}

这是 postman 连接/ token 发布请求:

http://localhost:6000/connect/token
  ?client_id=client2
  &client_secret=secret
  &grant_type=client_credentials
  &scope=sup

回复:

{
    "error": "invalid_request"
}

Answer 1

您不通过查询字符串传递参数。它应该在正文中，使用内容类型 application/x-www-form-urlencoded .
见:https://www.rfc-editor.org/rfc/rfc6749#section-4.1.3