springboot 整合saml 代码
时间: 2023-06-21 19:11:53 浏览: 173
以下是 Spring Boot 整合 SAML 的基本代码示例:
1. 添加依赖
在 pom.xml 文件中添加以下依赖:
```xml
<dependency>
<groupId>org.springframework.security.extensions</groupId>
<artifactId>spring-security-saml2-core</artifactId>
<version>1.0.10.RELEASE</version>
</dependency>
```
2. 配置 SAML
在 application.properties 文件中添加以下配置:
```properties
# SAML 配置
security.saml2.metadata-url=http://idp.example.com/metadata
security.saml2.entity-id=http://sp.example.com/metadata
security.saml2.key-store=file:/path/to/keystore.jks
security.saml2.key-store-password=keystore_password
security.saml2.key-password=key_password
security.saml2.default-success-url=/success
security.saml2.login-processing-url=/saml/login
security.saml2.logout-url=/saml/logout
```
其中,metadata-url 是 Identity Provider 的元数据 URL,entity-id 是 Service Provider 的实体 ID,key-store 是密钥库文件路径,key-store-password 是密钥库密码,key-password 是密钥密码。
3. 配置 Spring Security
创建一个继承 WebSecurityConfigurerAdapter 的类,并在其中配置 Spring Security:
```java
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private SAMLUserDetailsService samlUserDetailsService;
@Autowired
private SAMLAuthenticationProvider samlAuthenticationProvider;
@Autowired
private SAMLConfigurer samlConfigurer;
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()
.antMatchers("/saml/**").permitAll()
.anyRequest().authenticated()
.and()
.apply(samlConfigurer);
}
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth
.authenticationProvider(samlAuthenticationProvider);
}
@Bean
public SAMLConfigurer samlConfigurer() {
return new SAMLConfigurer();
}
@Bean
public SAMLAuthenticationProvider samlAuthenticationProvider() {
SAMLAuthenticationProvider provider = new SAMLAuthenticationProvider();
provider.setUserDetails(samlUserDetailsService);
provider.setForcePrincipalAsString(false);
return provider;
}
@Bean
public SAMLUserDetailsService samlUserDetailsService() {
return new SAMLUserDetailsServiceImpl();
}
}
```
其中,samlUserDetailsService 是一个实现 SAMLUserDetailsService 接口的类,用于加载用户信息。
4. 创建 SAML Controller
创建一个 SAML Controller,用于处理 SAML 相关请求:
```java
@Controller
@RequestMapping("/saml")
public class SamlController {
@GetMapping("/login")
public void login(HttpServletRequest request, HttpServletResponse response) throws Exception {
AuthenticationManager authenticationManager = getAuthenticationManager();
SAMLAuthenticationToken token = new SAMLAuthenticationToken(null, null);
Authentication authentication = authenticationManager.authenticate(token);
SecurityContextHolder.getContext().setAuthentication(authentication);
response.sendRedirect("/");
}
@GetMapping("/logout")
public void logout(HttpServletRequest request, HttpServletResponse response) throws Exception {
request.getSession().invalidate();
response.sendRedirect("/");
}
private AuthenticationManager getAuthenticationManager() {
AuthenticationManager authenticationManager = new ProviderManager(List.of(samlAuthenticationProvider()));
return authenticationManager;
}
@Autowired
private SAMLAuthenticationProvider samlAuthenticationProvider;
}
```
其中,login 方法用于处理 SAML 登录请求,logout 方法用于处理 SAML 登出请求。
5. 启动应用程序
启动应用程序,并访问 http://localhost:8080/saml/login 进行 SAML 登录。登录成功后,将重定向到 http://localhost:8080/success 页面。
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