Keycloak缺少表单参数:grant

本文介绍了Keycloak缺少表单参数:grant_type的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我在本地计算机上运行了独立的keycloak.

I have keycloak standalone running on my local machine.

我创建了一个名为"spring-test"的新领域，然后创建了一个名为"login-app"的新客户端

I created new realm called 'spring-test', then new client called 'login-app'

根据其余文档:

POST: localhost:8080/auth/realms/spring-test/protocol/openid-connect/token { "client_id": "login-app", "username": "user123", "password": "pass123", "grant_type": "password" }

应该给我jwt令牌，但是我收到了带有响应的错误请求

should give me the jwt token but I get bad request with response

{ "error": "invalid_request", "error_description": "Missing form parameter: grant_type" }

我假设我的配置中缺少某些东西.

I am assuming that something is missing in my configuration.

我正在使用json正文，但应该为application/x-www-form-urlencoded: 以下身体起作用:

I was using json body but it should be application/x-www-form-urlencoded: the following body works:

token_type_hint:access_token&token:{token}&client_id:{client_id}&client_secret:{client_secret}

推荐答案

您应在POST请求中发送数据，并将标头值设置为application/x-www-form-urlencoded，而不是json.

You should send your data in a POST request with Content-Type header value set to application/x-www-form-urlencoded, not json.