Я пытаюсь интегрировать Spring Boot и Shiro.Когда я попытался вызвать SecurityUtils.getSubject()
на одном из моих контроллеров, произошло исключение: org.apache.shiro.UnavailableSecurityManagerException: No SecurityManager accessible to the calling code, either bound to the org.apache.shiro.util.ThreadContext or as a vm static singleton. This is an invalid application configuration.
Я просто следовал некоторым учебникам и документам для настройки Shiro, и вот мой класс ShiroConfig
:
@Configuration
public class ShiroConfig {
@Bean
public Realm realm() {
return new UserRealm();
}
@Bean
public HashedCredentialsMatcher hashedCredentialsMatcher() {
HashedCredentialsMatcher hashedCredentialsMatcher = new HashedCredentialsMatcher();
hashedCredentialsMatcher.setHashAlgorithmName(PasswordEncoder.getALGORITHM());
hashedCredentialsMatcher.setHashIterations(PasswordEncoder.getITERATION());
return hashedCredentialsMatcher;
}
@Bean
public UserRealm shiroRealm() {
UserRealm userRealm = new UserRealm();
userRealm.setCredentialsMatcher(hashedCredentialsMatcher());
return userRealm;
}
@Bean
public SessionsSecurityManager securityManager() {
DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
securityManager.setRealm(shiroRealm());
return securityManager;
}
@Bean
public DefaultAdvisorAutoProxyCreator defaultAdvisorAutoProxyCreator() {
DefaultAdvisorAutoProxyCreator defaultAdvisorAutoProxyCreator = new DefaultAdvisorAutoProxyCreator();
defaultAdvisorAutoProxyCreator.setUsePrefix(true);
return defaultAdvisorAutoProxyCreator;
}
@Bean
public ShiroFilterChainDefinition shiroFilterChainDefinition() {
DefaultShiroFilterChainDefinition definition = new DefaultShiroFilterChainDefinition();
definition.addPathDefinition("/login", "anon");
definition.addPathDefinition("/register", "anon");
definition.addPathDefinition("/api/**", "user");
return definition;
}
}
И вот код, вызвавший исключение:
@PostMapping("/login")
@ResponseBody
public Object login(@RequestParam("username") String username,
@RequestParam("password") String password) {
if (username.equals("") || password.equals("")) {
return "please provide complete information";
}
UsernamePasswordToken token = new UsernamePasswordToken(username, password);
Subject subject = SecurityUtils.getSubject(); // this line caused exception
...
}
Я очень смущен этим исключением.Кто-нибудь может помочь?
EDIT Я использую Spring Boot 2.1.6.RELEASE и shiro-spring-boot-starter 1.4.0.