/*
* The MIT License
*
* Copyright (c) 2004-2009, Sun Microsystems, Inc., Alan Harder
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.plugins.audit_trail;
import hudson.model.Hudson;
import hudson.model.User;
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 java.io.IOException;
import java.util.logging.Logger;
import java.util.regex.Pattern;
/**
* Servlet filter to watch requests and log those we are interested in.
*/
public class AuditTrailFilter implements Filter {
static Pattern uriPattern = null;
static Logger LOG = Logger.getLogger(AuditTrailFilter.class.getName());
public void init(FilterConfig fc) {
}
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
throws IOException, ServletException {
String uri = ((HttpServletRequest)req).getRequestURI();
if (uriPattern != null && uriPattern.matcher(uri).matches()) {
User user = User.current();
String username = user != null ? user.getId() : "?", extra = "";
// For queue items, show what task is in the queue:
if (uri.startsWith("/queue/item/")) try {
extra = " (" + Hudson.getInstance().getQueue().getItem(Integer.parseInt(
uri.substring(12, uri.indexOf('/', 13)))).task.getUrl() + ')';
} catch (Exception ignore) { }
LOG.config(uri + extra + " by " + username);
}
chain.doFilter(req, res);
}
public void destroy() {
}
}