要在Spring Boot項(xiàng)目中集成Apache Shiro框架,可以按照以下步驟進(jìn)行操作:
pom.xml
文件中添加Shiro和Spring Boot Shiro相關(guān)的依賴。例如:<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-spring-boot-starter</artifactId>
<version>1.7.1</version>
</dependency>
ShiroConfig.java
,并使用@Configuration
注解進(jìn)行標(biāo)注。在這個(gè)類中,你可以配置Shiro的各種組件,如SecurityManager
、Realm
、Filter
等。例如:@Configuration
public class ShiroConfig {
@Bean
public SecurityManager securityManager(CustomRealm customRealm) {
DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
securityManager.setRealm(customRealm);
return securityManager;
}
@Bean
public CustomRealm customRealm() {
return new CustomRealm();
}
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean(SecurityManager securityManager) {
ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
shiroFilterFactoryBean.setSecurityManager(securityManager);
// 配置過濾器鏈
Map<String, String> filterChainDefinitionMap = new LinkedHashMap<>();
filterChainDefinitionMap.put("/admin/**", "authc");
filterChainDefinitionMap.put("/**", "anon");
shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap);
return shiroFilterFactoryBean;
}
}
在上面的示例中,CustomRealm
是一個(gè)自定義的Realm類,用于處理身份驗(yàn)證和授權(quán)邏輯。ShiroFilterFactoryBean
用于配置過濾器鏈,定義了哪些URL需要認(rèn)證和授權(quán)。
org.apache.shiro.realm.AuthorizingRealm
接口,創(chuàng)建一個(gè)自定義的Realm類。在這個(gè)類中,你可以實(shí)現(xiàn)doGetAuthenticationInfo
和doGetAuthorizationInfo
方法,分別用于處理身份驗(yàn)證和授權(quán)邏輯。例如:public class CustomRealm extends AuthorizingRealm {
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
// 獲取用戶名和密碼
String username = (String) token.getPrincipal();
String password = new String((char[]) token.getCredentials());
// 查詢用戶信息
User user = userService.findByUsername(username);
if (user == null || !user.getPassword().equals(password)) {
throw new UnknownAccountException("用戶名或密碼錯(cuò)誤");
}
return new SimpleAuthenticationInfo(user.getUsername(), user.getPassword(), getName());
}
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
// 獲取用戶角色和權(quán)限
String username = (String) principals.getPrimaryPrincipal();
User user = userService.findByUsername(username);
List<String> roles = user.getRoles();
List<String> permissions = user.getPermissions();
// 創(chuàng)建授權(quán)信息對(duì)象
SimpleAuthorizationInfo authorizationInfo = new SimpleAuthorizationInfo();
authorizationInfo.setRoles(roles);
authorizationInfo.setStringPermissions(permissions);
return authorizationInfo;
}
}
在上面的示例中,userService
是一個(gè)自定義的服務(wù)類,用于查詢用戶信息。
@EnableShiro
注解,以啟用Shiro集成。例如:@SpringBootApplication
@EnableShiro
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
完成以上步驟后,你的Spring Boot項(xiàng)目就成功集成了Apache Shiro框架,并可以進(jìn)行身份驗(yàn)證和授權(quán)操作了。你可以根據(jù)具體需求對(duì)Shiro進(jìn)行進(jìn)一步的配置和擴(kuò)展。