com.wavemaker.runtime.security.WMAuthenticationEntryPoint Maven / Gradle / Ivy
/**
* Copyright (C) 2020 WaveMaker, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.wavemaker.runtime.security;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.LoginUrlAuthenticationEntryPoint;
import com.wavemaker.runtime.security.entrypoint.FormLoginEntryPoint;
import com.wavemaker.runtime.util.HttpRequestUtils;
import static com.wavemaker.runtime.security.SecurityConstants.SESSION_NOT_FOUND;
import static com.wavemaker.runtime.security.SecurityConstants.X_WM_LOGIN_ERROR_MESSAGE;
public class WMAuthenticationEntryPoint extends LoginUrlAuthenticationEntryPoint implements FormLoginEntryPoint {
/**
* @param loginFormUrl URL where the login page can be found. Should either be
* relative to the web-app context path (include a leading {@code /}) or an absolute
* URL.
*/
public WMAuthenticationEntryPoint(final String loginFormUrl) {
super(loginFormUrl);
}
@Override
public void commence(HttpServletRequest request,
HttpServletResponse response, AuthenticationException authException)
throws IOException, ServletException {
if (HttpRequestUtils.isAjaxRequest(request)) {
response.setHeader(X_WM_LOGIN_ERROR_MESSAGE, SESSION_NOT_FOUND);
response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
} else {
super.commence(request, response, authException);
}
}
}