请问springsecurity怎么自定义微信登录
时间: 2023-08-18 22:10:27 浏览: 58
要自定义微信登录,首先需要配置微信开放平台的相关信息,包括app id、app secret、授权回调地址等。然后,可以使用Spring Security提供的OAuth2登录功能进行集成。
具体步骤如下:
1. 添加依赖
```xml
<dependency>
<groupId>org.springframework.security.oauth.boot</groupId>
<artifactId>spring-security-oauth2-autoconfigure</artifactId>
<version>2.1.0.RELEASE</version>
</dependency>
```
2. 配置微信开放平台信息
```yaml
spring:
security:
oauth2:
client:
registration:
weixin:
client-id: <your-client-id>
client-secret: <your-client-secret>
scope: snsapi_login
redirect-uri: <your-redirect-uri>
client-name: weixin
provider:
weixin:
authorization-uri: https://open.weixin.qq.com/connect/qrconnect
token-uri: https://api.weixin.qq.com/sns/oauth2/access_token
user-info-uri: https://api.weixin.qq.com/sns/userinfo
user-name-attribute: openid
```
3. 自定义微信登录处理器
```java
@Component
public class WeixinOAuth2UserService extends OAuth2UserService<OAuth2UserRequest, OAuth2User> {
@Override
public OAuth2User loadUser(OAuth2UserRequest userRequest) throws OAuth2AuthenticationException {
String openid = userRequest.getAdditionalParameters().get("openid").toString();
// 根据openid获取用户信息
// ...
// 构造OAuth2User对象
return new DefaultOAuth2User(Collections.singleton(new SimpleGrantedAuthority("ROLE_USER")),
user.getAttributes(), user.getNameAttributeKey());
}
}
```
4. 配置Spring Security
```java
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private WeixinOAuth2UserService weixinOAuth2UserService;
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()
.antMatchers("/login/**").permitAll()
.anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/login")
.defaultSuccessUrl("/")
.permitAll()
.and()
.oauth2Login()
.loginPage("/login")
.userInfoEndpoint()
.userService(weixinOAuth2UserService)
.and()
.and()
.logout()
.logoutUrl("/logout")
.permitAll();
}
}
```
以上就是使用Spring Security自定义微信登录的简单步骤,需要注意的是,微信开放平台提供的是OAuth2.0协议,所以需要使用Spring Security OAuth2集成。