package com.simon.springbootshirodemo.configure;

import at.pollux.thymeleaf.shiro.dialect.ShiroDialect;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.LinkedHashMap;
import java.util.Map;

/**
 * @author Simon
 */
@Configuration
public class ShiroConfig {

    @Bean
    public ShiroFilterFactoryBean getShiroFilterBean(@Qualifier("securityManager") DefaultWebSecurityManager defaultWebSecurityManager) {
        ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
        bean.setSecurityManager(defaultWebSecurityManager);
        Map<String, String> filterMap = new LinkedHashMap<>();
        //手动设置操作权限
        filterMap.put("/user/add", "anon");
        filterMap.put("/user/update", "authc");
        filterMap.put("/user/add", "perms[user:add]");
        filterMap.put("/user/update", "perms[user:update]");
        bean.setFilterChainDefinitionMap(filterMap);
        //未登录,，设置跳转登录页
        bean.setLoginUrl("/toLogin");
        //未授权，设置跳转未授权页
        bean.setUnauthorizedUrl("/noauth");
        return bean;
    }

    @Bean(name = "securityManager")
    public DefaultWebSecurityManager getDefaultWebSecurityManager(@Qualifier("userRealm") UserRealm userRealm) {
        DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
        securityManager.setRealm(userRealm);
        return securityManager;

    }

    @Bean(name = "userRealm")
    public UserRealm userRealm() {
        return new UserRealm();
    }
    
    @Bean
    public ShiroDialect getShiroDialect() {
        return new ShiroDialect();
    }
}