package org.springblade.auth.filter;

import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.web.filter.OncePerRequestFilter;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * token 校验过滤器
 */
@Configuration
public class TokenFilterHandle extends OncePerRequestFilter {

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
            throws ServletException, IOException {
		String account = request.getHeader("account");
		String credentials = request.getHeader("credentials");
		UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(account, credentials);
		authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
		SecurityContextHolder.getContext().setAuthentication(authenticationToken);
		filterChain.doFilter(request, response);
    }
}