【发布时间】:2015-11-20 04:03:21
【问题描述】:
下面我有一个customUserDetailsService 属性和一个tokenAuthenticationService 属性。我需要将customUserDetailsService 传递给tokenAuthenticationService,但tokenAuthenticationService 是一个@Bean 文件,customUserDetailsService 是一个@Service,这意味着tokenAuthenticationService 首先被调用,UserDetailsService 的参数为null UserDetailsService 参数。我需要延迟 tokenAuthenticationService 作为 Bean 的启动或将 tokenAuthenticationService 转换为服务以及如何将这些参数作为构造函数传递。我该怎么做呢?
package app.config;
import app.repo.User.CustomUserDetailsService;
import app.security.*;
import app.security.filters.StatelessAuthenticationFilter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
import org.springframework.core.annotation.Order;
import org.springframework.security.authentication.AuthenticationManager;
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.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import javax.sql.DataSource;
@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(securedEnabled = true)
@Order(2)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
private static PasswordEncoder encoder;
@Autowired
private TokenAuthenticationService tokenAuthenticationService;
@Autowired
private UserDetailsService customUserDetailsService;
@Autowired
private RESTAuthenticationEntryPoint authenticationEntryPoint;
@Autowired
private RESTAuthenticationFailureHandler authenticationFailureHandler;
@Autowired
private RESTAuthenticationSuccessHandler authenticationSuccessHandler;
public WebSecurityConfig() {
super(true);
}
@Autowired
public void configureAuth(AuthenticationManagerBuilder auth,DataSource dataSource) throws Exception {
auth.jdbcAuthentication().dataSource(dataSource);
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests().antMatchers("/**").authenticated();
http.csrf().disable();
http.httpBasic();
http.exceptionHandling().authenticationEntryPoint(authenticationEntryPoint);
http.formLogin().defaultSuccessUrl("/").successHandler(authenticationSuccessHandler);
http.formLogin().failureHandler(authenticationFailureHandler);
http.addFilterBefore(new StatelessAuthenticationFilter(tokenAuthenticationService),
UsernamePasswordAuthenticationFilter.class);
}
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(customUserDetailsService);
}
@Bean
public TokenAuthenticationService tokenAuthenticationService() {
tokenAuthenticationService = new TokenAuthenticationService("tooManySecrets", customUserDetailsService);
return tokenAuthenticationService;
}
}
【问题讨论】:
-
你为什么不发布一个堆栈跟踪?通常 Spring 会在调用其工厂方法之前完成配置类的自动装配,但循环依赖(或 Bean(Factory)PostProcessors 的依赖)可能会阻止这种情况。
-
TokenAuthenticationService来自哪里?你能添加只接受一个参数和 Autowire userDetailService 的构造函数吗?
标签: java spring spring-security spring-boot