content: package com.open.capacity.security.config;
  
  import com.open.capacity.security.filter.TokenFilter;
  import com.open.capacity.security.service.TokenService;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.context.annotation.Bean;
  import org.springframework.http.HttpMethod;
  import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
  import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
  import org.springframework.security.config.annotation.web.builders.HttpSecurity;
  import org.springframework.security.config.annotation.web.builders.WebSecurity;
  import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
  import org.springframework.security.config.http.SessionCreationPolicy;
  import org.springframework.security.core.userdetails.UserDetailsService;
  import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
  import org.springframework.security.web.AuthenticationEntryPoint;
  import org.springframework.security.web.authentication.AuthenticationFailureHandler;
  import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
  import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
  import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
  
  /**
   * spring security配置
   *
   * @author 作者 owen E-mail: 624191343@qq.com
   * @version 创建时间：2018年3月20日 下午10:13:18 类说明
   * 类说明
   */
  //开启spring security 注解
  @EnableGlobalMethodSecurity(prePostEnabled = true)
  public class SecurityConfig extends WebSecurityConfigurerAdapter {
  
      @Autowired
      private AuthenticationSuccessHandler authenticationSuccessHandler;
      @Autowired
      private AuthenticationFailureHandler authenticationFailureHandler;
      @Autowired
      private LogoutSuccessHandler logoutSuccessHandler;
      @Autowired
      private AuthenticationEntryPoint authenticationEntryPoint;
      @Autowired
      private UserDetailsService userDetailsService;
  
      @Autowired
      private TokenService tokenService;
  
      @Bean
      public BCryptPasswordEncoder bCryptPasswordEncoder() {
          return new BCryptPasswordEncoder();
      }
  
      @Override
      public void configure(WebSecurity web) throws Exception {
          web.ignoring().antMatchers("/js/**");
          web.ignoring().antMatchers("/css/**");
          web.ignoring().antMatchers("/layui/**");
          web.ignoring().antMatchers("/img/**");
          web.ignoring().antMatchers("/fonts/**");
          web.ignoring().antMatchers("/lib/**");
          web.ignoring().antMatchers("/pages/**");
          web.ignoring().antMatchers("/assets/**");
          web.ignoring().antMatchers("/base-component/**");
          // 忽略登录界面
          web.ignoring().antMatchers("/login.html");
      }
  
      @Override
      protected void configure(HttpSecurity http) throws Exception {
          http.csrf().disable();
  
          // 基于token，所以不需要session
          http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
  
          //前后分离时需要带上
          http.authorizeRequests().antMatchers(HttpMethod.OPTIONS).permitAll();
          
          http.authorizeRequests()
                  .antMatchers("/", "/*.html", "/favicon.ico", "/css/**", "/js/**", "/fonts/**", "/lib/**", "/img/**",
                          "/v2/api-docs/**", "/swagger-resources/**", "/webjars/**", "/pages/**", "/druid/**",
                          "/statics/**")
                  .permitAll().anyRequest().authenticated();
          http.formLogin().loginPage("/login.html").loginProcessingUrl("/login")
                  .successHandler(authenticationSuccessHandler).failureHandler(authenticationFailureHandler).and()
                  .exceptionHandling().authenticationEntryPoint(authenticationEntryPoint);
          http.logout().logoutUrl("/logout").logoutSuccessHandler(logoutSuccessHandler);
          // 解决不允许显示在iframe的问题
          http.headers().frameOptions().disable();
          http.headers().cacheControl();
  
          //新增token过滤器
          TokenFilter tokenFilter = new TokenFilter();
          tokenFilter.setTokenService(tokenService);
          tokenFilter.setUserDetailsService(userDetailsService);
          tokenFilter.afterPropertiesSet();
          http.addFilterBefore(tokenFilter, UsernamePasswordAuthenticationFilter.class);
      }
  
  
      @Override
      protected void configure(AuthenticationManagerBuilder auth) throws Exception {
          auth.userDetailsService(userDetailsService).passwordEncoder(bCryptPasswordEncoder());
      }
  
  }
  