| /* |
| * Copyright 2017 The Mifos Initiative. |
| * |
| * 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 io.mifos.anubis.filter; |
| |
| import io.mifos.core.api.util.UserContextHolder; |
| import org.springframework.security.core.Authentication; |
| import org.springframework.security.core.context.SecurityContextHolder; |
| 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; |
| |
| /** |
| * @author Myrle Krantz |
| */ |
| public class UserContextFilter extends OncePerRequestFilter { |
| @Override |
| protected void doFilterInternal( |
| final HttpServletRequest request, |
| final HttpServletResponse response, |
| final FilterChain filterChain) throws ServletException, IOException { |
| |
| final Authentication authentication = SecurityContextHolder.getContext().getAuthentication(); |
| |
| final String principalName = authentication.getName(); |
| final Object credentials = authentication.getCredentials(); |
| |
| if (principalName != null && credentials != null) { |
| UserContextHolder.setAccessToken(principalName, credentials.toString()); |
| } |
| |
| filterChain.doFilter(request, response); |
| } |
| } |