Package com.eurodyn.qlack.util.jwt.filter

Class JwtAuthenticationFilter

java.lang.Object

org.springframework.web.filter.GenericFilterBean

org.springframework.web.filter.OncePerRequestFilter

com.eurodyn.qlack.util.jwt.filter.JwtAuthenticationFilter

All Implemented Interfaces:

jakarta.servlet.Filter, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, org.springframework.context.EnvironmentAware, org.springframework.core.env.EnvironmentCapable, org.springframework.web.context.ServletContextAware

@Component
public class JwtAuthenticationFilter
extends org.springframework.web.filter.OncePerRequestFilter

An authentication filter to automatically extract a JWT from incoming requests and validate it. When authentication is successful, the filter also updates Spring's SecurityContextHolder.

Field Summary

Fields inherited from class org.springframework.web.filter.OncePerRequestFilter

ALREADY_FILTERED_SUFFIX

Fields inherited from class org.springframework.web.filter.GenericFilterBean

logger

Constructor Summary

Constructors

Constructor	Description
JwtAuthenticationFilter(JwtService jwtService)

Method Summary

Modifier and Type	Method	Description
protected void	doFilterInternal(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response, jakarta.servlet.FilterChain filterChain)
org.springframework.boot.web.servlet.FilterRegistrationBean	registration(JwtAuthenticationFilter filter)	Do not automatically register this filter.

Methods inherited from class org.springframework.web.filter.OncePerRequestFilter

doFilter, doFilterNestedErrorDispatch, getAlreadyFilteredAttributeName, isAsyncDispatch, isAsyncStarted, shouldNotFilter, shouldNotFilterAsyncDispatch, shouldNotFilterErrorDispatch

Methods inherited from class org.springframework.web.filter.GenericFilterBean

addRequiredProperty, afterPropertiesSet, createEnvironment, destroy, getEnvironment, getFilterConfig, getFilterName, getServletContext, init, initBeanWrapper, initFilterBean, setBeanName, setEnvironment, setServletContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JwtAuthenticationFilter

public JwtAuthenticationFilter(JwtService jwtService)

Method Details

doFilterInternal

protected void doFilterInternal(jakarta.servlet.http.HttpServletRequest request,
 jakarta.servlet.http.HttpServletResponse response,
 jakarta.servlet.FilterChain filterChain)
                         throws jakarta.servlet.ServletException,
IOException

Specified by:

doFilterInternal in class org.springframework.web.filter.OncePerRequestFilter

Throws:

jakarta.servlet.ServletException

IOException

registration

@Bean(name="JwtAuthenticationFilterRegistrationBean")
public org.springframework.boot.web.servlet.FilterRegistrationBean registration(JwtAuthenticationFilter filter)

Do not automatically register this filter.

Parameters:

filter - The filter to configure.