package com.vincent.rsf.server.common.security;
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import com.vincent.rsf.server.common.constant.Constants;
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import com.vincent.rsf.server.common.utils.CommonUtil;
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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.http.HttpMethod;
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import org.springframework.security.access.AccessDeniedException;
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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.configuration.EnableWebSecurity;
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import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
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import org.springframework.security.config.http.SessionCreationPolicy;
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import org.springframework.security.core.AuthenticationException;
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import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
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import org.springframework.security.web.AuthenticationEntryPoint;
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import org.springframework.security.web.access.AccessDeniedHandler;
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import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
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import org.springframework.stereotype.Component;
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import javax.annotation.Resource;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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/**
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* Spring Security配置
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*
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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 SecurityConfig extends WebSecurityConfigurerAdapter {
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public static final String[] FILTER_PATH = new String[]{
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"/demo/**",
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"/test/**",
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"/login",
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"/druid/**",
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"/swagger-ui.html",
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"/swagger-resources/**",
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"/webjars/**",
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"/v2/api-docs",
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"/v3/api-docs",
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"/swagger-ui/**",
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"/ws/**"
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};
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@Resource
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private JwtAccessDeniedHandler jwtAccessDeniedHandler;
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@Resource
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private JwtAuthenticationEntryPoint jwtAuthenticationEntryPoint;
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@Resource
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private JwtAuthenticationFilter jwtAuthenticationFilter;
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@Override
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protected void configure(HttpSecurity http) throws Exception {
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http.authorizeRequests()
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.antMatchers(HttpMethod.OPTIONS, "/**")
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.permitAll()
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.antMatchers(HttpMethod.GET, "/file/**", "/captcha", "/")
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.permitAll()
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.antMatchers(FILTER_PATH)
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.permitAll()
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.anyRequest()
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.authenticated()
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.and()
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.sessionManagement()
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.sessionCreationPolicy(SessionCreationPolicy.STATELESS)
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.and()
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.csrf()
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.disable()
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.cors()
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.and()
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.logout()
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.disable()
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.headers()
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.frameOptions()
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.disable()
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.and()
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.exceptionHandling()
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.accessDeniedHandler(jwtAccessDeniedHandler)
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.authenticationEntryPoint(jwtAuthenticationEntryPoint)
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.and()
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.addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
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}
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@Bean
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public BCryptPasswordEncoder bCryptPasswordEncoder() {
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return new BCryptPasswordEncoder();
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}
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// 没有访问权限异常处理
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@Component
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static class JwtAccessDeniedHandler implements AccessDeniedHandler {
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@Override
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public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException e)
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throws IOException, ServletException {
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CommonUtil.responseError(response, Constants.UNAUTHORIZED_CODE, Constants.UNAUTHORIZED_MSG, e.getMessage());
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}
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}
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// 没有登录异常处理
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@Component
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static class JwtAuthenticationEntryPoint implements AuthenticationEntryPoint {
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@Override
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public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException e)
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throws IOException, ServletException {
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CommonUtil.responseError(response, Constants.UNAUTHENTICATED_CODE, Constants.UNAUTHENTICATED_MSG,
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e.getMessage());
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}
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}
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}
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