package com.mes.common.config;
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import com.mes.common.filter.JwtAuthenticationTokenFilter;
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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.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.crypto.bcrypt.BCryptPasswordEncoder;
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import org.springframework.security.crypto.password.PasswordEncoder;
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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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@Configuration
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@EnableWebSecurity
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@EnableGlobalMethodSecurity(prePostEnabled = true)
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public class TokenWebSecurityConfig extends WebSecurityConfigurerAdapter {
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@Autowired
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private JwtAuthenticationTokenFilter jwtAuthenticationTokenFilter;
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@Autowired
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private AuthenticationEntryPoint authenticationEntryPoint;
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@Autowired
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private AccessDeniedHandler accessDeniedHandler;
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@Bean
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public PasswordEncoder passwordEncoder() {
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return new BCryptPasswordEncoder();
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}
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/**
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* 配置过滤规则
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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
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//关闭csrf
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.csrf().disable()
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//不通过Session获取SecurityContext
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.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS)
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.and()
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.authorizeRequests()
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// 对于登录接口 允许匿名访问
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.antMatchers("/userinfo/login").anonymous()
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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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http.addFilterBefore(jwtAuthenticationTokenFilter, UsernamePasswordAuthenticationFilter.class);
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//配置异常处理器
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http.exceptionHandling()
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.authenticationEntryPoint(authenticationEntryPoint)
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.accessDeniedHandler(accessDeniedHandler);
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//允许跨域
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http.cors();
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}
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@Bean
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@Override
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public AuthenticationManager authenticationManagerBean() throws Exception {
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return super.authenticationManagerBean();
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}
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}
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