package Viettel.authen.security; import java.io.IOException; import java.io.Serializable; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.security.core.AuthenticationException; import org.springframework.security.web.AuthenticationEntryPoint; import org.springframework.stereotype.Component; /** * This class will extend Spring's AuthenticationEntryPoint class and override its method commence. * It rejects every unauthenticated request and send error code 401 */ @Component public class JwtAuthenticationEntryPoint implements AuthenticationEntryPoint, Serializable { private static final long serialVersionUID = -7858869558953243875L; @Override public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException { response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Unauthorized"); } }