Java17 --- SpringSecurity之OAuth2
一、OAuth2
1.1、使用github以授权码方式
1.1.1、注册应用程序
1.1.2、测试代码
pom依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-oauth2-client</artifactId>
</dependency>spring:
security:
oauth2:
client:
registration:
github:
client-id: Ov23liQnQPka0x1qX6ZI
client-secret: 278f3ad4ecdd8dad4b318d7bd8d33f2bb9428019@Controller
public class IndexController {
@GetMapping("/")
public String index(Model model, @RegisteredOAuth2AuthorizedClient OAuth2AuthorizedClient authorizedClient,
@AuthenticationPrincipal OAuth2User oauth2User) {
model.addAttribute("userName", oauth2User.getName());
model.addAttribute("clientName", authorizedClient.getClientRegistration().getClientName());
model.addAttribute("userAttributes", oauth2User.getAttributes());
return "index";
}
}<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="https://www.thymeleaf.org" xmlns:sec="https://www.thymeleaf.org/thymeleaf-extras-springsecurity5">
<head>
<title>Spring Security - OAuth 2.0 Login</title>
<meta charset="utf-8" />
</head>
<body>
<div style="float: right" th:fragment="logout" sec:authorize="isAuthenticated()">
<div style="float:left">
<span style="font-weight:bold">User: </span><span sec:authentication="name"></span>
</div>
<div style="float:none"> </div>
<div style="float:right">
<form action="#" th:action="@{/logout}" method="post">
<input type="submit" value="Logout" />
</form>
</div>
</div>
<h1>OAuth 2.0 Login with Spring Security</h1>
<div>
You are successfully logged in <span style="font-weight:bold" th:text="${userName}"></span>
via the OAuth 2.0 Client <span style="font-weight:bold" th:text="${clientName}"></span>
</div>
<div> </div>
<div>
<span style="font-weight:bold">User Attributes:</span>
<ul>
<li th:each="userAttribute : ${userAttributes}">
<span style="font-weight:bold" th:text="${userAttribute.key}"></span>: <span th:text="${userAttribute.value}"></span>
</li>
</ul>
</div>
</body>
</html>