diff options
Diffstat (limited to 'common/src/main/java/org/openecomp/mso/logger/LogFilter.java')
-rw-r--r-- | common/src/main/java/org/openecomp/mso/logger/LogFilter.java | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/common/src/main/java/org/openecomp/mso/logger/LogFilter.java b/common/src/main/java/org/openecomp/mso/logger/LogFilter.java new file mode 100644 index 0000000000..ca25ad2e22 --- /dev/null +++ b/common/src/main/java/org/openecomp/mso/logger/LogFilter.java @@ -0,0 +1,63 @@ +/*- + * ============LICENSE_START======================================================= + * OPENECOMP - MSO + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.mso.logger; + + +import javax.servlet.Filter; +import javax.servlet.FilterChain; +import javax.servlet.FilterConfig; +import javax.servlet.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.slf4j.MDC; + +import java.io.IOException; +import java.security.Principal; + +public class LogFilter implements Filter { + @Override + public void destroy() { + // Nothing to do. + } + + @Override + public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain) throws IOException, ServletException { + final HttpServletRequest httpRequest = (HttpServletRequest) request; + final HttpServletResponse httpResponse = (HttpServletResponse) response; + + MDC.clear (); + MDC.put (MsoLogger.REMOTE_HOST, httpRequest.getRemoteAddr()); + + Principal userPrincipal = httpRequest.getUserPrincipal(); + if (null != userPrincipal) { + MDC.put (MsoLogger.PARTNERNAME, userPrincipal.getName ()); + } + chain.doFilter(httpRequest, httpResponse); + } + + @Override + public void init(final FilterConfig config) throws ServletException { + // Nothing to do + } +} |