com.tamnd.app.config.security.EntryPointAuthenticationHandler.java Source code

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Here is the source code for com.tamnd.app.config.security.EntryPointAuthenticationHandler.java

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package com.tamnd.app.config.security;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

/**
 *
 * @author tamnd
 */
@Component
public class EntryPointAuthenticationHandler implements AuthenticationEntryPoint {

    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException ex)
            throws IOException, ServletException {
        if (ex instanceof BadCredentialsException) {
            response.sendError(HttpServletResponse.SC_EXPECTATION_FAILED, "User name or password is wrong!");
        }
    }
}