jsonUsernamePasswordAuthenticationFilter
时间: 2023-12-06 18:35:47 浏览: 29
根据提供的引用内容,可以得知JsonUsernamePasswordAuthenticationFilter是一个类,它继承自UsernamePasswordAuthenticationFilter类,并且重写了其中的一些方法,用于处理JSON格式的身份验证请求。具体来说,它修改了拦截地址为"/jsonlogin",并且在构造方法中调用了父类的构造方法,传入了一个AntPathRequestMatcher对象作为参数。此外,它还新建了一个JsonUsernamePasswordAuthenticationFilter类,完全拷贝了UsernamePasswordAuthenticationFilter的代码,并稍作修改,以便处理JSON格式的身份验证请求。
以下是一个简单的示例,展示如何使用JsonUsernamePasswordAuthenticationFilter类来处理JSON格式的身份验证请求:
```java
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private UserDetailsService userDetailsService;
@Autowired
private PasswordEncoder passwordEncoder;
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.csrf().disable()
.authorizeRequests()
.antMatchers("/jsonlogin").permitAll()
.anyRequest().authenticated()
.and()
.addFilterBefore(jsonAuthenticationFilter(), UsernamePasswordAuthenticationFilter.class)
.formLogin();
}
@Bean
public JsonUsernamePasswordAuthenticationFilter jsonAuthenticationFilter() throws Exception {
JsonUsernamePasswordAuthenticationFilter filter = new JsonUsernamePasswordAuthenticationFilter();
filter.setAuthenticationManager(authenticationManagerBean());
return filter;
}
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder);
}
}
```