package com.genersoft.iot.vmp.conf.security;
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import com.genersoft.iot.vmp.conf.UserSetting;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.security.authentication.AuthenticationManager;
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import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
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import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
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import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
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import org.springframework.security.config.annotation.web.builders.HttpSecurity;
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import org.springframework.security.config.annotation.web.builders.WebSecurity;
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import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
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import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
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import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
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import java.util.List;
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/**
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* 配置Spring Security
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* @author lin
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*/
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@Configuration
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@EnableWebSecurity
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@EnableGlobalMethodSecurity(prePostEnabled = true)
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public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
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private final static Logger logger = LoggerFactory.getLogger(WebSecurityConfig.class);
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@Autowired
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private UserSetting userSetting;
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@Autowired
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private DefaultUserDetailsServiceImpl userDetailsService;
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/**
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* 登出成功的处理
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*/
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@Autowired
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private LoginFailureHandler loginFailureHandler;
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/**
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* 登录成功的处理
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*/
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@Autowired
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private LoginSuccessHandler loginSuccessHandler;
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/**
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* 登出成功的处理
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*/
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@Autowired
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private LogoutHandler logoutHandler;
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/**
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* 未登录的处理
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*/
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@Autowired
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private AnonymousAuthenticationEntryPoint anonymousAuthenticationEntryPoint;
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// /**
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// * 超时处理
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// */
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// @Autowired
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// private InvalidSessionHandler invalidSessionHandler;
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// /**
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// * 顶号处理
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// */
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// @Autowired
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// private SessionInformationExpiredHandler sessionInformationExpiredHandler;
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// /**
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// * 登录用户没有权限访问资源
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// */
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// @Autowired
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// private LoginUserAccessDeniedHandler accessDeniedHandler;
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/**
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* 描述: 静态资源放行，这里的放行，是不走 Spring Security 过滤器链
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**/
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@Override
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public void configure(WebSecurity web) {
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if (!userSetting.isInterfaceAuthentication()) {
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web.ignoring().antMatchers("**");
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}else {
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// 可以直接访问的静态数据
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web.ignoring()
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.antMatchers("/")
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.antMatchers("/#/**")
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.antMatchers("/static/**")
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.antMatchers("/index.html")
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.antMatchers("/doc.html") // "/webjars/**", "/swagger-resources/**", "/v3/api-docs/**"
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.antMatchers("/webjars/**")
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.antMatchers("/swagger-resources/**")
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.antMatchers("/v3/api-docs/**")
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.antMatchers("/js/**");
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List<String> interfaceAuthenticationExcludes = userSetting.getInterfaceAuthenticationExcludes();
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for (String interfaceAuthenticationExclude : interfaceAuthenticationExcludes) {
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if (interfaceAuthenticationExclude.split("/").length < 4 ) {
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logger.warn("{}不满足两级目录，已忽略", interfaceAuthenticationExclude);
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}else {
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web.ignoring().antMatchers(interfaceAuthenticationExclude);
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}
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}
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}
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}
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/**
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* 配置认证方式
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* @param auth
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* @throws Exception
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*/
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@Override
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protected void configure(AuthenticationManagerBuilder auth) throws Exception {
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DaoAuthenticationProvider provider = new DaoAuthenticationProvider();
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// 设置不隐藏 未找到用户异常
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provider.setHideUserNotFoundExceptions(true);
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// 用户认证service - 查询数据库的逻辑
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provider.setUserDetailsService(userDetailsService);
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// 设置密码加密算法
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provider.setPasswordEncoder(passwordEncoder());
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auth.authenticationProvider(provider);
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}
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@Override
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protected void configure(HttpSecurity http) throws Exception {
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http.cors().and().csrf().disable();
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// 设置允许添加静态文件
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http.headers().contentTypeOptions().disable();
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http.authorizeRequests()
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// 放行接口
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.antMatchers("/api/user/login","/index/hook/**").permitAll()
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// 除上面外的所有请求全部需要鉴权认证
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.anyRequest().authenticated()
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// 异常处理(权限拒绝、登录失效等)
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.and().exceptionHandling()
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//匿名用户访问无权限资源时的异常处理
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.authenticationEntryPoint(anonymousAuthenticationEntryPoint)
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// .accessDeniedHandler(accessDeniedHandler)//登录用户没有权限访问资源
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// 登入 允许所有用户
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.and().formLogin().permitAll()
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//登录成功处理逻辑
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.successHandler(loginSuccessHandler)
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//登录失败处理逻辑
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.failureHandler(loginFailureHandler)
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// 登出
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.and().logout().logoutUrl("/api/user/logout").permitAll()
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//登出成功处理逻辑
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.logoutSuccessHandler(logoutHandler)
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.deleteCookies("JSESSIONID")
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// 会话管理
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// .and().sessionManagement().invalidSessionStrategy(invalidSessionHandler) // 超时处理
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// .maximumSessions(1)//同一账号同时登录最大用户数
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// .expiredSessionStrategy(sessionInformationExpiredHandler) // 顶号处理
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;
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}
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/**
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* 描述: 密码加密算法 BCrypt 推荐使用
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**/
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@Bean
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public BCryptPasswordEncoder passwordEncoder() {
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return new BCryptPasswordEncoder();
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}
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/**
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* 描述: 注入AuthenticationManager管理器
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**/
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@Override
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@Bean
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public AuthenticationManager authenticationManager() throws Exception {
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return super.authenticationManager();
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}
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}
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